mystiq/dex
Archived
4
0
Fork 1
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge pull request #1501 from dexidp/sr/bump-all-deps

Browse source 
update all deps
This commit is contained in:
Stephan Renatus 2019-07-31 09:01:39 +02:00 committed by GitHub
commit 6ae11a1cfe
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
978 changed files with 348747 additions and 77683 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1107
api/api.pb.go
View file

File diff suppressed because it is too large Load diff

2
cmd/dex/serve.go
View file

@ -83,7 +83,7 @@ func serve(cmd *cobra.Command, args []string) error {
return fmt.Errorf("failed to register Go runtime metrics: %v", err)
}
err = prometheusRegistry.Register(prometheus.NewProcessCollector(os.Getpid(), ""))
err = prometheusRegistry.Register(prometheus.NewProcessCollector(prometheus.ProcessCollectorOpts{}))
if err != nil {
return fmt.Errorf("failed to register process metrics: %v", err)
}

108
go.mod
View file

@ -1,67 +1,61 @@
module github.com/dexidp/dex
require (
github.com/beevik/etree v0.0.0-20161216042344-4cd0dd976db8
github.com/beorn7/perks v0.0.0-20160229213445-3ac7bf7a47d1 // indirect
github.com/boltdb/bolt v1.3.1 // indirect
github.com/cockroachdb/cmux v0.0.0-20170110192607-30d10be49292 // indirect
github.com/coreos/dex v2.13.0+incompatible // indirect
github.com/coreos/etcd v3.2.9+incompatible
github.com/beevik/etree v1.1.0
github.com/coreos/bbolt v1.3.3 // indirect
github.com/coreos/etcd v3.3.13+incompatible
github.com/coreos/go-oidc v2.0.0+incompatible
github.com/coreos/go-semver v0.2.0 // indirect
github.com/coreos/go-systemd v0.0.0-20181031085051-9002847aa142 // indirect
github.com/coreos/go-semver v0.3.0 // indirect
github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f // indirect
github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
github.com/felixge/httpsnoop v1.0.0
github.com/ghodss/yaml v0.0.0-20161020005002-bea76d6a4713
github.com/ghodss/yaml v1.0.0
github.com/go-sql-driver/mysql v1.4.1
github.com/gogo/protobuf v1.1.1 // indirect
github.com/golang/groupcache v0.0.0-20181024230925-c65c006176ff // indirect
github.com/golang/protobuf v0.0.0-20171113180720-1e59b77b52bf
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c // indirect
github.com/gorilla/context v0.0.0-20160525203319-aed02d124ae4 // indirect
github.com/gorilla/handlers v0.0.0-20161206055144-3a5767ca75ec
github.com/gorilla/mux v0.0.0-20160605233521-9fa818a44c2b
github.com/grpc-ecosystem/go-grpc-prometheus v0.0.0-20170826090648-0dafe0d496ea
github.com/grpc-ecosystem/grpc-gateway v1.5.1 // indirect
github.com/gtank/cryptopasta v0.0.0-20160720052843-e7e23673cac3
github.com/inconshreveable/mousetrap v1.0.0 // indirect
github.com/jonboulle/clockwork v0.0.0-20160907122059-bcac9884e750 // indirect
github.com/kr/pretty v0.1.0 // indirect
github.com/kylelemons/godebug v0.0.0-20160406211939-eadb3ce320cb
github.com/lib/pq v0.0.0-20181016162627-9eb73efc1fcc
github.com/mattn/go-sqlite3 v0.0.0-20160907162043-3fb7a0e792ed
github.com/matttproud/golang_protobuf_extensions v0.0.0-20150406173934-fc2b8d3a73c4 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/pquerna/cachecontrol v0.0.0-20160421231612-c97913dcbd76 // indirect
github.com/prometheus/client_golang v0.9.0-pre1
github.com/prometheus/client_model v0.0.0-20150212101744-fa8ad6fec335 // indirect
github.com/prometheus/common v0.0.0-20170220103846-49fee292b27b // indirect
github.com/prometheus/procfs v0.0.0-20170216223256-a1dba9ce8bae // indirect
github.com/russellhaering/goxmldsig v0.0.0-20170324122954-eaac44c63fe0
github.com/satori/go.uuid v1.2.0 // indirect
github.com/sirupsen/logrus v0.0.0-20170713114250-a3f95b5c4235
github.com/spf13/cobra v0.0.0-20160615143614-bc81c21bd0d8
github.com/spf13/pflag v0.0.0-20160610190902-367864438f1b // indirect
github.com/stretchr/testify v1.2.2
github.com/ugorji/go/codec v0.0.0-20181127175209-856da096dbdf // indirect
github.com/xiang90/probing v0.0.0-20160813154853-07dd2e8dfe18 // indirect
golang.org/x/crypto v0.0.0-20160711182412-2c99acdd1e9b
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3
golang.org/x/net v0.0.0-20170413175226-5602c733f70a
golang.org/x/oauth2 v0.0.0-20160718223228-08c8d727d239
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f // indirect
golang.org/x/sys v0.0.0-20151211033651-833a04a10549 // indirect
golang.org/x/text v0.0.0-20170401064109-f4b4367115ec // indirect
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c // indirect
golang.org/x/tools v0.0.0-20181201035826-d0ca3933b724 // indirect
google.golang.org/appengine v0.0.0-20160621060416-267c27e74922 // indirect
google.golang.org/genproto v0.0.0-20170404132009-411e09b969b1 // indirect
google.golang.org/grpc v0.0.0-20170413033559-0e8b58d22f34
gopkg.in/asn1-ber.v1 v1.0.0-20150924051756-4e86f4367175 // indirect
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
github.com/gogo/protobuf v1.2.1 // indirect
github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 // indirect
github.com/golang/protobuf v1.3.2
github.com/google/btree v1.0.0 // indirect
github.com/gorilla/handlers v1.4.2
github.com/gorilla/mux v1.7.3
github.com/gorilla/websocket v1.4.0 // indirect
github.com/grpc-ecosystem/go-grpc-middleware v1.0.0 // indirect
github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
github.com/grpc-ecosystem/grpc-gateway v1.9.5 // indirect
github.com/gtank/cryptopasta v0.0.0-20170601214702-1f550f6f2f69
github.com/jonboulle/clockwork v0.1.0 // indirect
github.com/json-iterator/go v1.1.7 // indirect
github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
github.com/kylelemons/godebug v1.1.0
github.com/lib/pq v1.2.0
github.com/mattn/go-sqlite3 v1.11.0
github.com/pkg/errors v0.8.1 // indirect
github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35 // indirect
github.com/prometheus/client_golang v1.0.0
github.com/prometheus/common v0.6.0 // indirect
github.com/prometheus/procfs v0.0.3 // indirect
github.com/russellhaering/goxmldsig v0.0.0-20180430223755-7acd5e4a6ef7
github.com/sirupsen/logrus v1.4.2
github.com/soheilhy/cmux v0.1.4 // indirect
github.com/spf13/cobra v0.0.5
github.com/stretchr/testify v1.3.0
github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 // indirect
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
go.etcd.io/bbolt v1.3.3 // indirect
go.uber.org/atomic v1.4.0 // indirect
go.uber.org/multierr v1.1.0 // indirect
go.uber.org/zap v1.10.0 // indirect
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
golang.org/x/lint v0.0.0-20190409202823-959b441ac422
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
golang.org/x/sys v0.0.0-20190730183949-1393eb018365 // indirect
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
golang.org/x/tools v0.0.0-20190730215328-ed3277de2799 // indirect
google.golang.org/appengine v1.6.1 // indirect
google.golang.org/genproto v0.0.0-20190716160619-c506a9f90610 // indirect
google.golang.org/grpc v1.22.1
gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d // indirect
gopkg.in/ldap.v2 v2.5.1
gopkg.in/square/go-jose.v2 v2.1.8
gopkg.in/yaml.v2 v2.0.0-20160301204022-a83829b6f129 // indirect
gopkg.in/square/go-jose.v2 v2.3.1
)

318
go.sum
View file

@ -1,129 +1,259 @@
github.com/beevik/etree v0.0.0-20161216042344-4cd0dd976db8 h1:83NNCRw/4bJwVOCZ5NKmRiqbffkDC/B2DFmKZ/EzU0c=
github.com/beevik/etree v0.0.0-20161216042344-4cd0dd976db8/go.mod h1:r8Aw8JqVegEf0w2fDnATrX9VpkMcyFeM0FhwO62wh+A=
github.com/beorn7/perks v0.0.0-20160229213445-3ac7bf7a47d1 h1:OnJHjoVbY69GG4gclp0ngXfywigLhR6rrgUxmxQRWO4=
github.com/beorn7/perks v0.0.0-20160229213445-3ac7bf7a47d1/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/boltdb/bolt v1.3.1 h1:JQmyP4ZBrce+ZQu0dY660FMfatumYDLun9hBCUVIkF4=
github.com/boltdb/bolt v1.3.1/go.mod h1:clJnj/oiGkjum5o1McbSZDSLxVThjynRyGBgiAx27Ps=
github.com/cockroachdb/cmux v0.0.0-20170110192607-30d10be49292 h1:dzj1/xcivGjNPwwifh/dWTczkwcuqsXXFHY1X/TZMtw=
github.com/cockroachdb/cmux v0.0.0-20170110192607-30d10be49292/go.mod h1:qRiX68mZX1lGBkTWyp3CLcenw9I94W2dLeRvMzcn9N4=
github.com/coreos/dex v2.13.0+incompatible h1:iwTFQFV7PnQ91+vSVhXGWdzEcF4I+U52DgEGDrwGWfk=
github.com/coreos/dex v2.13.0+incompatible/go.mod h1:eWiVFa+I1sIRiwXi4bJMZvd90+H7EhRm/J1Y6Y18AOM=
github.com/coreos/etcd v3.2.9+incompatible h1:3TbjfK5+aSRLTU/KgBC1xlgA2dn2ddYQngRqX6HFwlQ=
github.com/coreos/etcd v3.2.9+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
github.com/beevik/etree v1.1.0 h1:T0xke/WvNtMoCqgzPhkX2r4rjY3GDZFi+FjpRZY2Jbs=
github.com/beevik/etree v1.1.0/go.mod h1:r8Aw8JqVegEf0w2fDnATrX9VpkMcyFeM0FhwO62wh+A=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/beorn7/perks v1.0.0 h1:HWo1m869IqiPhD389kmkxeTalrjNbbJTC8LXupb+sl0=
github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/coreos/bbolt v1.3.3 h1:n6AiVyVRKQFNb6mJlwESEvvLoDyiTzXX7ORAUlkeBdY=
github.com/coreos/bbolt v1.3.3/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
github.com/coreos/etcd v3.3.13+incompatible h1:8F3hqu9fGYLBifCmRCJsicFqDx/D68Rt3q1JMazcgBQ=
github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
github.com/coreos/go-oidc v2.0.0+incompatible h1:+RStIopZ8wooMx+Vs5Bt8zMXxV1ABl5LbakNExNmZIg=
github.com/coreos/go-oidc v2.0.0+incompatible/go.mod h1:CgnwVTmzoESiwO9qyAFEMiHoZ1nMCKZlZ9V6mm3/LKc=
github.com/coreos/go-semver v0.2.0 h1:3Jm3tLmsgAYcjC+4Up7hJrFBPr+n7rAqYeSw/SZazuY=
github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
github.com/coreos/go-systemd v0.0.0-20181031085051-9002847aa142 h1:3jFq2xL4ZajGK4aZY8jz+DAF0FHjI51BXjjSwCzS1Dk=
github.com/coreos/go-systemd v0.0.0-20181031085051-9002847aa142/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f h1:JOrtw2xFKzlg+cbHpyrpLDmnN1HqhBfnX7WDiW7eG2c=
github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f h1:lBNOc5arjvs8E5mO2tbpBpLoyyu8B6e44T7hJy6potg=
github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
github.com/felixge/httpsnoop v1.0.0 h1:gh8fMGz0rlOv/1WmRZm7OgncIOTsAj21iNJot48omJQ=
github.com/felixge/httpsnoop v1.0.0/go.mod h1:3+D9sFq0ahK/JeJPhCBUV1xlf4/eIYrUQaxulT0VzX8=
github.com/ghodss/yaml v0.0.0-20161020005002-bea76d6a4713 h1:ag3kFMoZZMrEBi4ySTdSWSPz8K7Slu++J9/QXzLBiLk=
github.com/ghodss/yaml v0.0.0-20161020005002-bea76d6a4713/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/gogo/protobuf v1.1.1 h1:72R+M5VuhED/KujmZVcIquuo8mBgX4oVda//DQb3PXo=
github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
github.com/golang/groupcache v0.0.0-20181024230925-c65c006176ff h1:kOkM9whyQYodu09SJ6W3NCsHG7crFaJILQ22Gozp3lg=
github.com/golang/groupcache v0.0.0-20181024230925-c65c006176ff/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/protobuf v0.0.0-20171113180720-1e59b77b52bf h1:pFr/u+m8QUBMW/itAczltF3guNRAL7XDs5tD3f6nSD0=
github.com/golang/protobuf v0.0.0-20171113180720-1e59b77b52bf/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c h1:964Od4U6p2jUkFxvCydnIczKteheJEzHRToSGK3Bnlw=
github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/gorilla/context v0.0.0-20160525203319-aed02d124ae4 h1:3nOfQt8sRPYbXORD5tJ8YyQ3HlL2Jt3LJ2U17CbNh6I=
github.com/gorilla/context v0.0.0-20160525203319-aed02d124ae4/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
github.com/gorilla/handlers v0.0.0-20161206055144-3a5767ca75ec h1:RDyBmwIQWsSnpRDzYBziOiD54eGHlAffUxF98z17bNY=
github.com/gorilla/handlers v0.0.0-20161206055144-3a5767ca75ec/go.mod h1:Qkdc/uu4tH4g6mTK6auzZ766c4CA0Ng8+o/OAirnOIQ=
github.com/gorilla/mux v0.0.0-20160605233521-9fa818a44c2b h1:OFvZV3a+25cGJH9dETHw0nk0wV6hLZI7IJijOkXEFS0=
github.com/gorilla/mux v0.0.0-20160605233521-9fa818a44c2b/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
github.com/grpc-ecosystem/go-grpc-prometheus v0.0.0-20170826090648-0dafe0d496ea h1:Bzd/0fcg24qAEJyr7pTtDOn806SRBtzyloCuLTEvSOo=
github.com/grpc-ecosystem/go-grpc-prometheus v0.0.0-20170826090648-0dafe0d496ea/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
github.com/grpc-ecosystem/grpc-gateway v1.5.1 h1:3scN4iuXkNOyP98jF55Lv8a9j1o/IwvnDIZ0LHJK1nk=
github.com/grpc-ecosystem/grpc-gateway v1.5.1/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpgL2+G+NZTnrVHpWWfpdw=
github.com/gtank/cryptopasta v0.0.0-20160720052843-e7e23673cac3 h1:ZGUKYipquHfGh+SfhKTCaDTAgGf8wf5pl5aJ1K5oCcQ=
github.com/gtank/cryptopasta v0.0.0-20160720052843-e7e23673cac3/go.mod h1:YLEMZOtU+AZ7dhN9T/IpGhXVGly2bvkJQ+zxj3WeVQo=
github.com/gogo/protobuf v1.2.1 h1:/s5zKNz0uPFCZ5hddgPdo2TK2TVrUNMn0OOX8/aZMTE=
github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6 h1:ZgQEtGgCBiWRM39fZuwSd1LwSqqSW0hOdXCYYDX0R3I=
github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/google/btree v1.0.0 h1:0udJVsspx3VBr5FwtLhQQtuAsVc79tTq0ocGIPAU6qo=
github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/gorilla/handlers v1.4.2 h1:0QniY0USkHQ1RGCLfKxeNHK9bkDHGRYGNDFBCS+YARg=
github.com/gorilla/handlers v1.4.2/go.mod h1:Qkdc/uu4tH4g6mTK6auzZ766c4CA0Ng8+o/OAirnOIQ=
github.com/gorilla/mux v1.7.3 h1:gnP5JzjVOuiZD07fKKToCAOjS0yOpj/qPETTXCCS6hw=
github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
github.com/gorilla/websocket v1.4.0 h1:WDFjx/TMzVgy9VdMMQi2K2Emtwi2QcUQsztZ/zLaH/Q=
github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
github.com/grpc-ecosystem/go-grpc-middleware v1.0.0 h1:Iju5GlWwrvL6UBg4zJJt3btmonfrMlCDdsejg4CZE7c=
github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 h1:Ovs26xHkKqVztRpIrF/92BcuyuQ/YW4NSIpoGtfXNho=
github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
github.com/grpc-ecosystem/grpc-gateway v1.9.5 h1:UImYN5qQ8tuGpGE16ZmjvcTtTw24zw1QAp/SlnNrZhI=
github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
github.com/gtank/cryptopasta v0.0.0-20170601214702-1f550f6f2f69 h1:7xsUJsB2NrdcttQPa7JLEaGzvdbk7KvfrjgHZXOQRo0=
github.com/gtank/cryptopasta v0.0.0-20170601214702-1f550f6f2f69/go.mod h1:YLEMZOtU+AZ7dhN9T/IpGhXVGly2bvkJQ+zxj3WeVQo=
github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
github.com/jonboulle/clockwork v0.0.0-20160907122059-bcac9884e750 h1:ysDggIU+1XiT58oKSl5C9d+hxeOW7kqeI2n6eZymuMs=
github.com/jonboulle/clockwork v0.0.0-20160907122059-bcac9884e750/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
github.com/jonboulle/clockwork v0.1.0 h1:VKV+ZcuP6l3yW9doeqz6ziZGgcynBVQO+obU0+0hcPo=
github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
github.com/json-iterator/go v1.1.7 h1:KfgG9LzI+pYjr4xvmz/5H4FXjokeP+rlHLhv3iH62Fo=
github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3enTrPXyIXCl+2iCXH/aMAp9s=
github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kylelemons/godebug v0.0.0-20160406211939-eadb3ce320cb h1:iiMILPl9HQFqdFXIuwfYT73NYtH0KApnCmyF7y5wYhs=
github.com/kylelemons/godebug v0.0.0-20160406211939-eadb3ce320cb/go.mod h1:B69LEHPfb2qLo0BaaOLcbitczOKLWTsrBG9LczfCD4k=
github.com/lib/pq v0.0.0-20181016162627-9eb73efc1fcc h1:0pifi8wVV/YuUKBDmlH3koJgRVnUJ2RiJQ8ly/1/aJ8=
github.com/lib/pq v0.0.0-20181016162627-9eb73efc1fcc/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/mattn/go-sqlite3 v0.0.0-20160907162043-3fb7a0e792ed h1:hhFE3aQaQI9KqFBAfuuRvfNIeqG+ExqgaHwec3Lve6s=
github.com/mattn/go-sqlite3 v0.0.0-20160907162043-3fb7a0e792ed/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/matttproud/golang_protobuf_extensions v0.0.0-20150406173934-fc2b8d3a73c4 h1:NlK6WXPDxjVVwseTuj5NdNJBDabnoJryx4UqB5i/Lk8=
github.com/matttproud/golang_protobuf_extensions v0.0.0-20150406173934-fc2b8d3a73c4/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
github.com/lib/pq v1.2.0 h1:LXpIM/LZ5xGFhOpXAQUIMM1HdyqzVYM13zNdjCEEcA0=
github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
github.com/mattn/go-sqlite3 v1.11.0 h1:LDdKkqtYlom37fkvqs8rMPFKAMe8+SgjbwZ6ex1/A/Q=
github.com/mattn/go-sqlite3 v1.11.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/pquerna/cachecontrol v0.0.0-20160421231612-c97913dcbd76 h1:O60OlfVScwx/OixpMy8gIPeKNIN3bI9BrOuTIUexlbc=
github.com/pquerna/cachecontrol v0.0.0-20160421231612-c97913dcbd76/go.mod h1:prYjPmNq4d1NPVmpShWobRqXY3q7Vp+80DqgxxUrUIA=
github.com/prometheus/client_golang v0.9.0-pre1 h1:AWTOhsOI9qxeirTuA0A4By/1Es1+y9EcCGY6bBZ2fhM=
github.com/prometheus/client_golang v0.9.0-pre1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
github.com/prometheus/client_model v0.0.0-20150212101744-fa8ad6fec335 h1:0E/5GnGmzoDCtmzTycjGDWW33H0UBmAhR0h+FC8hWLs=
github.com/prometheus/client_model v0.0.0-20150212101744-fa8ad6fec335/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/common v0.0.0-20170220103846-49fee292b27b h1:nure2StBXEgV+CtAOZSggLGJ7bfuSfvuitPnwEQSKWQ=
github.com/prometheus/common v0.0.0-20170220103846-49fee292b27b/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
github.com/prometheus/procfs v0.0.0-20170216223256-a1dba9ce8bae h1:nbLP9B5vU3a/0hOXzolmZHxr2SQ2MEu6vhZappUZY9c=
github.com/prometheus/procfs v0.0.0-20170216223256-a1dba9ce8bae/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/russellhaering/goxmldsig v0.0.0-20170324122954-eaac44c63fe0 h1:jhWWGMYDGjj/PmvsUkFkhlvBhOR0y8ZJW7OY/21F8FY=
github.com/russellhaering/goxmldsig v0.0.0-20170324122954-eaac44c63fe0/go.mod h1:Oz4y6ImuOQZxynhbSXk7btjEfNBtGlj2dcaOvXl2FSM=
github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
github.com/sirupsen/logrus v0.0.0-20170713114250-a3f95b5c4235 h1:a2XWU6egUZQhD52o2GEKr79zE+OuZmwLybyOQpoqhHQ=
github.com/sirupsen/logrus v0.0.0-20170713114250-a3f95b5c4235/go.mod h1:pMByvHTf9Beacp5x1UXfOR9xyW/9antXMhjMPG0dEzc=
github.com/spf13/cobra v0.0.0-20160615143614-bc81c21bd0d8 h1:g2skTvb63htNjrbi0JetliK7awRNrZAp1eES43yAZO8=
github.com/spf13/cobra v0.0.0-20160615143614-bc81c21bd0d8/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
github.com/spf13/pflag v0.0.0-20160610190902-367864438f1b h1:eZZ0QAe7qz2L8dz1t9s6AMlheHgTLP4XcNbCV8HkOkY=
github.com/spf13/pflag v0.0.0-20160610190902-367864438f1b/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35 h1:J9b7z+QKAmPf4YLrFg6oQUotqHQeUNWwkvo7jZp1GLU=
github.com/pquerna/cachecontrol v0.0.0-20180517163645-1555304b9b35/go.mod h1:prYjPmNq4d1NPVmpShWobRqXY3q7Vp+80DqgxxUrUIA=
github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
github.com/prometheus/client_golang v1.0.0 h1:vrDKnkGzuGvhNAL56c7DBz29ZL+KxnoR0x7enabFceM=
github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 h1:S/YWwWx/RA8rT8tKFRuGUZhuA90OyIBpPCXkcbwU8DE=
github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
github.com/prometheus/common v0.6.0 h1:kRhiuYSXR3+uv2IbVbZhUxK5zVD/2pp3Gd2PpvPkpEo=
github.com/prometheus/common v0.6.0/go.mod h1:eBmuwkDJBwy6iBfxCBob6t6dR6ENT/y+J+Zk0j9GMYc=
github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
github.com/prometheus/procfs v0.0.3 h1:CTwfnzjQ+8dS6MhHHu4YswVAD99sL2wjPqP+VkURmKE=
github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ=
github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
github.com/russellhaering/goxmldsig v0.0.0-20180430223755-7acd5e4a6ef7 h1:J4AOUcOh/t1XbQcJfkEqhzgvMJ2tDxdCVvmHxW5QXao=
github.com/russellhaering/goxmldsig v0.0.0-20180430223755-7acd5e4a6ef7/go.mod h1:Oz4y6ImuOQZxynhbSXk7btjEfNBtGlj2dcaOvXl2FSM=
github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
github.com/soheilhy/cmux v0.1.4 h1:0HKaf1o97UwFjHH9o5XsHUOF+tqmdA7KEzXLpiyaw0E=
github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
github.com/spf13/cobra v0.0.5 h1:f0B+LkLX6DtmRH1isoNA9VTtNUK9K8xYd28JNNfOv/s=
github.com/spf13/cobra v0.0.5/go.mod h1:3K3wKZymM7VvHMDS9+Akkh4K60UwM26emMESw8tLCHU=
github.com/spf13/jwalterweatherman v1.0.0/go.mod h1:cQK4TGJAtQXfYWX+Ddv3mKDzgVb68N+wFjFa4jdeBTo=
github.com/spf13/pflag v1.0.3 h1:zPAT6CGy6wXeQ7NtTnaTerfKOsV6V6F8agHXFiazDkg=
github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
github.com/spf13/viper v1.3.2/go.mod h1:ZiWeW+zYFKm7srdB9IoDzzZXaJaI5eL9QjNiN/DMA2s=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/ugorji/go/codec v0.0.0-20181127175209-856da096dbdf h1:BLcwkDfQ8QPXNXBApZUATvuigovcYPXkHzez80QFGNg=
github.com/ugorji/go/codec v0.0.0-20181127175209-856da096dbdf/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
github.com/xiang90/probing v0.0.0-20160813154853-07dd2e8dfe18 h1:MPPkRncZLN9Kh4MEFmbnK4h3BD7AUmskWv2+EeZJCCs=
github.com/xiang90/probing v0.0.0-20160813154853-07dd2e8dfe18/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
golang.org/x/crypto v0.0.0-20160711182412-2c99acdd1e9b h1:2jrSTd+N8P7Wg79ClE25uXmVIE7WluBSpTSsQQ2Nypo=
golang.org/x/crypto v0.0.0-20160711182412-2c99acdd1e9b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5 h1:LnC5Kc/wtumK+WB441p7ynQJzVuNRJiqddSIE3IlSEQ=
github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5Qo6v2eYzo7kUS51QINcR5jNpbZS8=
github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
go.etcd.io/bbolt v1.3.3 h1:MUGmc65QhB3pIlaQ5bB4LwqSj6GIonVJXpZiaKNyaKk=
go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
go.uber.org/atomic v1.4.0 h1:cxzIVoETapQEqDhQu3QfnvXAV4AlzcvUCxkVUFw3+EU=
go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
go.uber.org/multierr v1.1.0 h1:HoEmRHQPVSqub6w2z2d2EOVs2fjyFRGyofhKuyDq0QI=
go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
go.uber.org/zap v1.10.0 h1:ORx85nbTijNz8ljznvCMR1ZBIPKFn3jQrag10X2AsuM=
go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3 h1:x/bBzNauLQAlE3fLku/xy92Y8QwKX5HZymrMz2IiKFc=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/net v0.0.0-20170413175226-5602c733f70a h1:U+RBxJXt1cn83eNU5KfO0ABG27IrDKWhrbr9MBCri/s=
golang.org/x/net v0.0.0-20170413175226-5602c733f70a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/oauth2 v0.0.0-20160718223228-08c8d727d239 h1:zW4VTIvN4l/liomF2DkpwzM8vz+Xlp9lO06+Z32c91U=
golang.org/x/oauth2 v0.0.0-20160718223228-08c8d727d239/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190409202823-959b441ac422 h1:QzoH/1pFpZguR8NrRHLcO6jKqfv2zpuSqZLgdm7ZmjI=
golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80 h1:Ao/3l156eZf2AW5wK8a7/smtodRU+gha3+BeqJ69lRk=
golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f h1:Bl/8QSvNqXvPGPGXa2z5xUTmV7VDcZyvRZ+QQXkXTZQ=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20151211033651-833a04a10549 h1:imXIGlmpdV8HlMP9DTrSVaxjoffgGbwFZdJl0Ous5dc=
golang.org/x/sys v0.0.0-20151211033651-833a04a10549/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/text v0.0.0-20170401064109-f4b4367115ec h1:IQbbXMrYo9hsfbt8unKNTFivvnNgGfA4p2HQLJmfrQU=
golang.org/x/text v0.0.0-20170401064109-f4b4367115ec/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c h1:fqgJT0MGcGpPgpWU7VRdRjuArfcOvC4AoJmILihzhDg=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20181201035826-d0ca3933b724 h1:eV9myT/I6o1p8salzgZ0f1pz54PEgUf2NkCxEf6t+xs=
golang.org/x/tools v0.0.0-20181201035826-d0ca3933b724/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
google.golang.org/appengine v0.0.0-20160621060416-267c27e74922 h1:gHCUPwst+IxLPSNSG+jClGv+Dz5Tly/Y8D73bvQwIXM=
google.golang.org/appengine v0.0.0-20160621060416-267c27e74922/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/genproto v0.0.0-20170404132009-411e09b969b1 h1:HEurpBgyZQ15ngKW89Tw1gNMezbyH69oBSyrKIBvOLw=
google.golang.org/genproto v0.0.0-20170404132009-411e09b969b1/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/grpc v0.0.0-20170413033559-0e8b58d22f34 h1:iKtEgI7FElNp1rHnHbtWcwcLRfHR7+PomIFwnVpYjHo=
google.golang.org/grpc v0.0.0-20170413033559-0e8b58d22f34/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
gopkg.in/asn1-ber.v1 v1.0.0-20150924051756-4e86f4367175 h1:nn6Zav2sOQHCFJHEspya8KqxhFwKci30UxHy3HXPTyQ=
gopkg.in/asn1-ber.v1 v1.0.0-20150924051756-4e86f4367175/go.mod h1:cuepJuh7vyXfUyUwEgHQXw849cJrilpS5NeIjOWESAw=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190730183949-1393eb018365 h1:SaXEMXhWzMJThc05vu6uh61Q245r4KaWMrsTedk0FDc=
golang.org/x/sys v0.0.0-20190730183949-1393eb018365/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 h1:SvFZT6jyqRaOeXpc5h/JSfZenJ2O330aBsf7JfSUXmQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190730215328-ed3277de2799 h1:rvNf5qrBjmtxebJHK+blZSkGIv+Yg6UlDnl2ApkB6m4=
golang.org/x/tools v0.0.0-20190730215328-ed3277de2799/go.mod h1:jcCCGcm9btYwXyDqrUWc6MKQKKGJCWEQ3AfLSRIbEuI=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.6.1 h1:QzqyMA1tlu6CgqCDUtU9V+ZKhLFT2dkJuANu5QaxI3I=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20190716160619-c506a9f90610 h1:Ygq9/SRJX9+dU0WCIICM8RkWvDw03lvB77hrhJnpxfU=
google.golang.org/genproto v0.0.0-20190716160619-c506a9f90610/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.22.1 h1:/7cs52RnTJmD43s3uxzlq2U7nqVTd/37viQwMrMNlOM=
google.golang.org/grpc v1.22.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d h1:TxyelI5cVkbREznMhfzycHdkp5cLA7DpE+GKjSslYhM=
gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d/go.mod h1:cuepJuh7vyXfUyUwEgHQXw849cJrilpS5NeIjOWESAw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/ldap.v2 v2.5.1 h1:wiu0okdNfjlBzg6UWvd1Hn8Y+Ux17/u/4nlk4CQr6tU=
gopkg.in/ldap.v2 v2.5.1/go.mod h1:oI0cpe/D7HRtBQl8aTg+ZmzFUAvu4lsv3eLXMLGFxWk=
gopkg.in/square/go-jose.v2 v2.1.8 h1:yECBkTX7ypNaRFILw4trAAYXRLvcGxTeHCBKj/fc8gU=
gopkg.in/square/go-jose.v2 v2.1.8/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI=
gopkg.in/yaml.v2 v2.0.0-20160301204022-a83829b6f129 h1:RBgb9aPUbZ9nu66ecQNIBNsA7j3mB5h8PNDIfhPjaJg=
gopkg.in/yaml.v2 v2.0.0-20160301204022-a83829b6f129/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
gopkg.in/square/go-jose.v2 v2.3.1 h1:SK5KegNXmKmqE342YYN2qPHEnUYeoMiXXl1poUlI+o4=
gopkg.in/square/go-jose.v2 v2.3.1/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI=
gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

96
server/internal/types.pb.go
View file

@ -1,23 +1,15 @@
// Code generated by protoc-gen-go. DO NOT EDIT.
// source: server/internal/types.proto
/*
Package internal is a generated protocol buffer package.
// Package internal holds protobuf types used by the server
Package internal holds protobuf types used by the server
It is generated from these files:
server/internal/types.proto
It has these top-level messages:
RefreshToken
IDTokenSubject
*/
package internal
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
import (
fmt "fmt"
proto "github.com/golang/protobuf/proto"
math "math"
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
@ -28,18 +20,41 @@ var _ = math.Inf
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
// RefreshToken is a message that holds refresh token data used by dex.
type RefreshToken struct {
RefreshId string `protobuf:"bytes,1,opt,name=refresh_id,json=refreshId" json:"refresh_id,omitempty"`
Token string `protobuf:"bytes,2,opt,name=token" json:"token,omitempty"`
RefreshId string `protobuf:"bytes,1,opt,name=refresh_id,json=refreshId,proto3" json:"refresh_id,omitempty"`
Token string `protobuf:"bytes,2,opt,name=token,proto3" json:"token,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *RefreshToken) Reset() { *m = RefreshToken{} }
func (m *RefreshToken) String() string { return proto.CompactTextString(m) }
func (*RefreshToken) ProtoMessage() {}
func (*RefreshToken) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
func (m *RefreshToken) Reset() { *m = RefreshToken{} }
func (m *RefreshToken) String() string { return proto.CompactTextString(m) }
func (*RefreshToken) ProtoMessage() {}
func (*RefreshToken) Descriptor() ([]byte, []int) {
return fileDescriptor_c3164bea0c2d595f, []int{0}
}
func (m *RefreshToken) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_RefreshToken.Unmarshal(m, b)
}
func (m *RefreshToken) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_RefreshToken.Marshal(b, m, deterministic)
}
func (m *RefreshToken) XXX_Merge(src proto.Message) {
xxx_messageInfo_RefreshToken.Merge(m, src)
}
func (m *RefreshToken) XXX_Size() int {
return xxx_messageInfo_RefreshToken.Size(m)
}
func (m *RefreshToken) XXX_DiscardUnknown() {
xxx_messageInfo_RefreshToken.DiscardUnknown(m)
}
var xxx_messageInfo_RefreshToken proto.InternalMessageInfo
func (m *RefreshToken) GetRefreshId() string {
if m != nil {
@ -58,14 +73,37 @@ func (m *RefreshToken) GetToken() string {
// IDTokenSubject represents both the userID and connID which is returned
// as the "sub" claim in the ID Token.
type IDTokenSubject struct {
UserId string `protobuf:"bytes,1,opt,name=user_id,json=userId" json:"user_id,omitempty"`
ConnId string `protobuf:"bytes,2,opt,name=conn_id,json=connId" json:"conn_id,omitempty"`
UserId string `protobuf:"bytes,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
ConnId string `protobuf:"bytes,2,opt,name=conn_id,json=connId,proto3" json:"conn_id,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *IDTokenSubject) Reset() { *m = IDTokenSubject{} }
func (m *IDTokenSubject) String() string { return proto.CompactTextString(m) }
func (*IDTokenSubject) ProtoMessage() {}
func (*IDTokenSubject) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
func (m *IDTokenSubject) Reset() { *m = IDTokenSubject{} }
func (m *IDTokenSubject) String() string { return proto.CompactTextString(m) }
func (*IDTokenSubject) ProtoMessage() {}
func (*IDTokenSubject) Descriptor() ([]byte, []int) {
return fileDescriptor_c3164bea0c2d595f, []int{1}
}
func (m *IDTokenSubject) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_IDTokenSubject.Unmarshal(m, b)
}
func (m *IDTokenSubject) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_IDTokenSubject.Marshal(b, m, deterministic)
}
func (m *IDTokenSubject) XXX_Merge(src proto.Message) {
xxx_messageInfo_IDTokenSubject.Merge(m, src)
}
func (m *IDTokenSubject) XXX_Size() int {
return xxx_messageInfo_IDTokenSubject.Size(m)
}
func (m *IDTokenSubject) XXX_DiscardUnknown() {
xxx_messageInfo_IDTokenSubject.DiscardUnknown(m)
}
var xxx_messageInfo_IDTokenSubject proto.InternalMessageInfo
func (m *IDTokenSubject) GetUserId() string {
if m != nil {
@ -86,9 +124,9 @@ func init() {
proto.RegisterType((*IDTokenSubject)(nil), "internal.IDTokenSubject")
}
func init() { proto.RegisterFile("server/internal/types.proto", fileDescriptor0) }
func init() { proto.RegisterFile("server/internal/types.proto", fileDescriptor_c3164bea0c2d595f) }
var fileDescriptor0 = []byte{
var fileDescriptor_c3164bea0c2d595f = []byte{
// 157 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x2e, 0x4e, 0x2d, 0x2a,
0x4b, 0x2d, 0xd2, 0xcf, 0xcc, 0x2b, 0x49, 0x2d, 0xca, 0x4b, 0xcc, 0xd1, 0x2f, 0xa9, 0x2c, 0x48,

4
vendor/github.com/beevik/etree/.travis.yml generated vendored
View file

@ -2,9 +2,7 @@ language: go
sudo: false
go:
- 1.4.2
- 1.5.1
- 1.6
- 1.11.x
- tip
matrix:

3
vendor/github.com/beevik/etree/CONTRIBUTORS generated vendored
View file

@ -5,3 +5,6 @@ Graham King (grahamking)
Matt Smith (ma314smith)
Michal Jemala (michaljemala)
Nicolas Piganeau (npiganeau)
Chris Brown (ccbrown)
Earncef Sequeira (earncef)
Gabriel de Labachelerie (wuzuf)

2
vendor/github.com/beevik/etree/LICENSE generated vendored
View file

@ -1,4 +1,4 @@
Copyright 2015 Brett Vickers. All rights reserved.
Copyright 2015-2019 Brett Vickers. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions

8
vendor/github.com/beevik/etree/README.md generated vendored
View file

@ -7,7 +7,9 @@ etree
The etree package is a lightweight, pure go package that expresses XML in
the form of an element tree. Its design was inspired by the Python
[ElementTree](http://docs.python.org/2/library/xml.etree.elementtree.html)
module. Some of the package's features include:
module.
Some of the package's capabilities and features:
* Represents XML documents as trees of elements for easy traversal.
* Imports, serializes, modifies or creates XML documents from scratch.
@ -191,13 +193,13 @@ Note that this example uses the FindElementsPath function, which takes as an
argument a pre-compiled path object. Use precompiled paths when you plan to
search with the same path more than once.
###Other features
### Other features
These are just a few examples of the things the etree package can do. See the
[documentation](http://godoc.org/github.com/beevik/etree) for a complete
description of its capabilities.
###Contributing
### Contributing
This project accepts contributions. Just fork the repo and submit a pull
request!

109
vendor/github.com/beevik/etree/RELEASE_NOTES.md generated vendored Normal file
View file

@ -0,0 +1,109 @@
Release v1.1.0
==============
**New Features**
* New attribute helpers.
* Added the `Element.SortAttrs` method, which lexicographically sorts an
element's attributes by key.
* New `ReadSettings` properties.
* Added `Entity` for the support of custom entity maps.
* New `WriteSettings` properties.
* Added `UseCRLF` to allow the output of CR-LF newlines instead of the
default LF newlines. This is useful on Windows systems.
* Additional support for text and CDATA sections.
* The `Element.Text` method now returns the concatenation of all consecutive
character data tokens immediately following an element's opening tag.
* Added `Element.SetCData` to replace the character data immediately
following an element's opening tag with a CDATA section.
* Added `Element.CreateCData` to create and add a CDATA section child
`CharData` token to an element.
* Added `Element.CreateText` to create and add a child text `CharData` token
to an element.
* Added `NewCData` to create a parentless CDATA section `CharData` token.
* Added `NewText` to create a parentless text `CharData`
token.
* Added `CharData.IsCData` to detect if the token contains a CDATA section.
* Added `CharData.IsWhitespace` to detect if the token contains whitespace
inserted by one of the document Indent functions.
* Modified `Element.SetText` so that it replaces a run of consecutive
character data tokens following the element's opening tag (instead of just
the first one).
* New "tail text" support.
* Added the `Element.Tail` method, which returns the text immediately
following an element's closing tag.
* Added the `Element.SetTail` method, which modifies the text immediately
following an element's closing tag.
* New element child insertion and removal methods.
* Added the `Element.InsertChildAt` method, which inserts a new child token
before the specified child token index.
* Added the `Element.RemoveChildAt` method, which removes the child token at
the specified child token index.
* New element and attribute queries.
* Added the `Element.Index` method, which returns the element's index within
its parent element's child token list.
* Added the `Element.NamespaceURI` method to return the namespace URI
associated with an element.
* Added the `Attr.NamespaceURI` method to return the namespace URI
associated with an element.
* Added the `Attr.Element` method to return the element that an attribute
belongs to.
* New Path filter functions.
* Added `[local-name()='val']` to keep elements whose unprefixed tag matches
the desired value.
* Added `[name()='val']` to keep elements whose full tag matches the desired
value.
* Added `[namespace-prefix()='val']` to keep elements whose namespace prefix
matches the desired value.
* Added `[namespace-uri()='val']` to keep elements whose namespace URI
matches the desired value.
**Bug Fixes**
* A default XML `CharSetReader` is now used to prevent failed parsing of XML
documents using certain encodings.
([Issue](https://github.com/beevik/etree/issues/53)).
* All characters are now properly escaped according to XML parsing rules.
([Issue](https://github.com/beevik/etree/issues/55)).
* The `Document.Indent` and `Document.IndentTabs` functions no longer insert
empty string `CharData` tokens.
**Deprecated**
* `Element`
* The `InsertChild` method is deprecated. Use `InsertChildAt` instead.
* The `CreateCharData` method is deprecated. Use `CreateText` instead.
* `CharData`
* The `NewCharData` method is deprecated. Use `NewText` instead.
Release v1.0.1
==============
**Changes**
* Added support for absolute etree Path queries. An absolute path begins with
`/` or `//` and begins its search from the element's document root.
* Added [`GetPath`](https://godoc.org/github.com/beevik/etree#Element.GetPath)
and [`GetRelativePath`](https://godoc.org/github.com/beevik/etree#Element.GetRelativePath)
functions to the [`Element`](https://godoc.org/github.com/beevik/etree#Element)
type.
**Breaking changes**
* A path starting with `//` is now interpreted as an absolute path.
Previously, it was interpreted as a relative path starting from the element
whose
[`FindElement`](https://godoc.org/github.com/beevik/etree#Element.FindElement)
method was called. To remain compatible with this release, all paths
prefixed with `//` should be prefixed with `.//` when called from any
element other than the document's root.
* [**edit 2/1/2019**]: Minor releases should not contain breaking changes.
Even though this breaking change was very minor, it was a mistake to include
it in this minor release. In the future, all breaking changes will be
limited to major releases (e.g., version 2.0.0).
Release v1.0.0
==============
Initial release.

815
vendor/github.com/beevik/etree/etree.go generated vendored
View file

File diff suppressed because it is too large Load diff

110
vendor/github.com/beevik/etree/helpers.go generated vendored
View file

@ -1,12 +1,14 @@
// Copyright 2015 Brett Vickers.
// Copyright 2015-2019 Brett Vickers.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package etree
import (
"bufio"
"io"
"strings"
"unicode/utf8"
)
// A simple stack
@ -147,22 +149,35 @@ func spaceDecompose(str string) (space, key string) {
return str[:colon], str[colon+1:]
}
// Strings used by crIndent
// Strings used by indentCRLF and indentLF
const (
crsp = "\n "
crtab = "\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t"
indentSpaces = "\r\n "
indentTabs = "\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t"
)
// crIndent returns a carriage return followed by n copies of the
// first non-CR character in the source string.
func crIndent(n int, source string) string {
// indentCRLF returns a CRLF newline followed by n copies of the first
// non-CRLF character in the source string.
func indentCRLF(n int, source string) string {
switch {
case n < 0:
return source[:1]
case n < len(source):
return source[:n+1]
return source[:2]
case n < len(source)-1:
return source[:n+2]
default:
return source + strings.Repeat(source[1:2], n-len(source)+1)
return source + strings.Repeat(source[2:3], n-len(source)+2)
}
}
// indentLF returns a LF newline followed by n copies of the first non-LF
// character in the source string.
func indentLF(n int, source string) string {
switch {
case n < 0:
return source[1:2]
case n < len(source)-1:
return source[1 : n+2]
default:
return source[1:] + strings.Repeat(source[2:3], n-len(source)+2)
}
}
@ -186,3 +201,76 @@ func isInteger(s string) bool {
}
return true
}
type escapeMode byte
const (
escapeNormal escapeMode = iota
escapeCanonicalText
escapeCanonicalAttr
)
// escapeString writes an escaped version of a string to the writer.
func escapeString(w *bufio.Writer, s string, m escapeMode) {
var esc []byte
last := 0
for i := 0; i < len(s); {
r, width := utf8.DecodeRuneInString(s[i:])
i += width
switch r {
case '&':
esc = []byte("&amp;")
case '<':
esc = []byte("&lt;")
case '>':
if m == escapeCanonicalAttr {
continue
}
esc = []byte("&gt;")
case '\'':
if m != escapeNormal {
continue
}
esc = []byte("&apos;")
case '"':
if m == escapeCanonicalText {
continue
}
esc = []byte("&quot;")
case '\t':
if m != escapeCanonicalAttr {
continue
}
esc = []byte("&#x9;")
case '\n':
if m != escapeCanonicalAttr {
continue
}
esc = []byte("&#xA;")
case '\r':
if m == escapeNormal {
continue
}
esc = []byte("&#xD;")
default:
if !isInCharacterRange(r) || (r == 0xFFFD && width == 1) {
esc = []byte("\uFFFD")
break
}
continue
}
w.WriteString(s[last : i-width])
w.Write(esc)
last = i
}
w.WriteString(s[last:])
}
func isInCharacterRange(r rune) bool {
return r == 0x09 ||
r == 0x0A ||
r == 0x0D ||
r >= 0x20 && r <= 0xD7FF ||
r >= 0xE000 && r <= 0xFFFD ||
r >= 0x10000 && r <= 0x10FFFF
}

194
vendor/github.com/beevik/etree/path.go generated vendored
View file

@ -1,4 +1,4 @@
// Copyright 2015 Brett Vickers.
// Copyright 2015-2019 Brett Vickers.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
@ -10,40 +10,75 @@ import (
)
/*
A Path is an object that represents an optimized version of an
XPath-like search string. Although path strings are XPath-like,
only the following limited syntax is supported:
A Path is a string that represents a search path through an etree starting
from the document root or an arbitrary element. Paths are used with the
Element object's Find* methods to locate and return desired elements.
. Selects the current element
.. Selects the parent of the current element
* Selects all child elements
// Selects all descendants of the current element
tag Selects all child elements with the given tag
[#] Selects the element of the given index (1-based,
negative starts from the end)
[@attrib] Selects all elements with the given attribute
[@attrib='val'] Selects all elements with the given attribute set to val
[tag] Selects all elements with a child element named tag
[tag='val'] Selects all elements with a child element named tag
and text equal to val
A Path consists of a series of slash-separated "selectors", each of which may
be modified by one or more bracket-enclosed "filters". Selectors are used to
traverse the etree from element to element, while filters are used to narrow
the list of candidate elements at each node.
Examples:
Although etree Path strings are similar to XPath strings
(https://www.w3.org/TR/1999/REC-xpath-19991116/), they have a more limited set
of selectors and filtering options.
Select the title elements of all descendant book elements having a
'category' attribute of 'WEB':
The following selectors are supported by etree Path strings:
. Select the current element.
.. Select the parent of the current element.
* Select all child elements of the current element.
/ Select the root element when used at the start of a path.
// Select all descendants of the current element.
tag Select all child elements with a name matching the tag.
The following basic filters are supported by etree Path strings:
[@attrib] Keep elements with an attribute named attrib.
[@attrib='val'] Keep elements with an attribute named attrib and value matching val.
[tag] Keep elements with a child element named tag.
[tag='val'] Keep elements with a child element named tag and text matching val.
[n] Keep the n-th element, where n is a numeric index starting from 1.
The following function filters are also supported:
[text()] Keep elements with non-empty text.
[text()='val'] Keep elements whose text matches val.
[local-name()='val'] Keep elements whose un-prefixed tag matches val.
[name()='val'] Keep elements whose full tag exactly matches val.
[namespace-prefix()='val'] Keep elements whose namespace prefix matches val.
[namespace-uri()='val'] Keep elements whose namespace URI matches val.
Here are some examples of Path strings:
- Select the bookstore child element of the root element:
/bookstore
- Beginning from the root element, select the title elements of all
descendant book elements having a 'category' attribute of 'WEB':
//book[@category='WEB']/title
Select the first book element with a title child containing the text
'Great Expectations':
- Beginning from the current element, select the first descendant
book element with a title child element containing the text 'Great
Expectations':
.//book[title='Great Expectations'][1]
Starting from the current element, select all children of book elements
with an attribute 'language' set to 'english':
- Beginning from the current element, select all child elements of
book elements with an attribute 'language' set to 'english':
./book/*[@language='english']
Select all descendant book elements whose title element has an attribute
'language' set to 'french':
//book/title[@language='french']/..
- Beginning from the current element, select all child elements of
book elements containing the text 'special':
./book/*[text()='special']
- Beginning from the current element, select all descendant book
elements whose title child element has a 'language' attribute of 'french':
.//book/title[@language='french']/..
- Beginning from the current element, select all book elements
belonging to the http://www.w3.org/TR/html4/ namespace:
.//book[namespace-uri()='http://www.w3.org/TR/html4/']
*/
type Path struct {
segments []segment
@ -173,22 +208,20 @@ type compiler struct {
// through an element tree and returns a slice of segment
// descriptors.
func (c *compiler) parsePath(path string) []segment {
// If path starts or ends with //, fix it
if strings.HasPrefix(path, "//") {
path = "." + path
}
// If path ends with //, fix it
if strings.HasSuffix(path, "//") {
path = path + "*"
}
// Paths cannot be absolute
var segments []segment
// Check for an absolute path
if strings.HasPrefix(path, "/") {
c.err = ErrPath("paths cannot be absolute.")
return nil
segments = append(segments, segment{new(selectRoot), []filter{}})
path = path[1:]
}
// Split path into segment objects
var segments []segment
// Split path into segments
for _, s := range splitPath(path) {
segments = append(segments, c.parseSegment(s))
if c.err != ErrPath("") {
@ -218,7 +251,7 @@ func (c *compiler) parseSegment(path string) segment {
pieces := strings.Split(path, "[")
seg := segment{
sel: c.parseSelector(pieces[0]),
filters: make([]filter, 0),
filters: []filter{},
}
for i := 1; i < len(pieces); i++ {
fpath := pieces[i]
@ -247,6 +280,17 @@ func (c *compiler) parseSelector(path string) selector {
}
}
var fnTable = map[string]struct {
hasFn func(e *Element) bool
getValFn func(e *Element) string
}{
"local-name": {nil, (*Element).name},
"name": {nil, (*Element).FullTag},
"namespace-prefix": {nil, (*Element).namespacePrefix},
"namespace-uri": {nil, (*Element).NamespaceURI},
"text": {(*Element).hasText, (*Element).Text},
}
// parseFilter parses a path filter contained within [brackets].
func (c *compiler) parseFilter(path string) filter {
if len(path) == 0 {
@ -254,7 +298,7 @@ func (c *compiler) parseFilter(path string) filter {
return nil
}
// Filter contains [@attr='val'] or [tag='val']?
// Filter contains [@attr='val'], [fn()='val'], or [tag='val']?
eqindex := strings.Index(path, "='")
if eqindex >= 0 {
rindex := nextIndex(path, "'", eqindex+2)
@ -262,18 +306,36 @@ func (c *compiler) parseFilter(path string) filter {
c.err = ErrPath("path has mismatched filter quotes.")
return nil
}
key := path[:eqindex]
value := path[eqindex+2 : rindex]
switch {
case path[0] == '@':
return newFilterAttrVal(path[1:eqindex], path[eqindex+2:rindex])
case key[0] == '@':
return newFilterAttrVal(key[1:], value)
case strings.HasSuffix(key, "()"):
fn := key[:len(key)-2]
if t, ok := fnTable[fn]; ok && t.getValFn != nil {
return newFilterFuncVal(t.getValFn, value)
}
c.err = ErrPath("path has unknown function " + fn)
return nil
default:
return newFilterChildText(path[:eqindex], path[eqindex+2:rindex])
return newFilterChildText(key, value)
}
}
// Filter contains [@attr], [N] or [tag]
// Filter contains [@attr], [N], [tag] or [fn()]
switch {
case path[0] == '@':
return newFilterAttr(path[1:])
case strings.HasSuffix(path, "()"):
fn := path[:len(path)-2]
if t, ok := fnTable[fn]; ok && t.hasFn != nil {
return newFilterFunc(t.hasFn)
}
c.err = ErrPath("path has unknown function " + fn)
return nil
case isInteger(path):
pos, _ := strconv.Atoi(path)
switch {
@ -294,6 +356,17 @@ func (s *selectSelf) apply(e *Element, p *pather) {
p.candidates = append(p.candidates, e)
}
// selectRoot selects the element's root node.
type selectRoot struct{}
func (s *selectRoot) apply(e *Element, p *pather) {
root := e
for root.parent != nil {
root = root.parent
}
p.candidates = append(p.candidates, root)
}
// selectParent selects the element's parent into the candidate list.
type selectParent struct{}
@ -420,6 +493,45 @@ func (f *filterAttrVal) apply(p *pather) {
p.candidates, p.scratch = p.scratch, p.candidates[0:0]
}
// filterFunc filters the candidate list for elements satisfying a custom
// boolean function.
type filterFunc struct {
fn func(e *Element) bool
}
func newFilterFunc(fn func(e *Element) bool) *filterFunc {
return &filterFunc{fn}
}
func (f *filterFunc) apply(p *pather) {
for _, c := range p.candidates {
if f.fn(c) {
p.scratch = append(p.scratch, c)
}
}
p.candidates, p.scratch = p.scratch, p.candidates[0:0]
}
// filterFuncVal filters the candidate list for elements containing a value
// matching the result of a custom function.
type filterFuncVal struct {
fn func(e *Element) string
val string
}
func newFilterFuncVal(fn func(e *Element) string, value string) *filterFuncVal {
return &filterFuncVal{fn, value}
}
func (f *filterFuncVal) apply(p *pather) {
for _, c := range p.candidates {
if f.fn(c) == f.val {
p.scratch = append(p.scratch, c)
}
}
p.candidates, p.scratch = p.scratch, p.candidates[0:0]
}
// filterChild filters the candidate list for elements having
// a child element with the specified tag.
type filterChild struct {

36
vendor/github.com/beorn7/perks/quantile/stream.go generated vendored
View file

@ -77,15 +77,20 @@ func NewHighBiased(epsilon float64) *Stream {
// is guaranteed to be within (Quantile±Epsilon).
//
// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error properties.
func NewTargeted(targets map[float64]float64) *Stream {
func NewTargeted(targetMap map[float64]float64) *Stream {
// Convert map to slice to avoid slow iterations on a map.
// ƒ is called on the hot path, so converting the map to a slice
// beforehand results in significant CPU savings.
targets := targetMapToSlice(targetMap)
ƒ := func(s *stream, r float64) float64 {
var m = math.MaxFloat64
var f float64
for quantile, epsilon := range targets {
if quantile*s.n <= r {
f = (2 * epsilon * r) / quantile
for _, t := range targets {
if t.quantile*s.n <= r {
f = (2 * t.epsilon * r) / t.quantile
} else {
f = (2 * epsilon * (s.n - r)) / (1 - quantile)
f = (2 * t.epsilon * (s.n - r)) / (1 - t.quantile)
}
if f < m {
m = f
@ -96,6 +101,25 @@ func NewTargeted(targets map[float64]float64) *Stream {
return newStream(ƒ)
}
type target struct {
quantile float64
epsilon float64
}
func targetMapToSlice(targetMap map[float64]float64) []target {
targets := make([]target, 0, len(targetMap))
for quantile, epsilon := range targetMap {
t := target{
quantile: quantile,
epsilon: epsilon,
}
targets = append(targets, t)
}
return targets
}
// Stream computes quantiles for a stream of float64s. It is not thread-safe by
// design. Take care when using across multiple goroutines.
type Stream struct {
@ -133,7 +157,7 @@ func (s *Stream) Query(q float64) float64 {
if l == 0 {
return 0
}
i := int(float64(l) * q)
i := int(math.Ceil(float64(l) * q))
if i > 0 {
i -= 1
}

23
vendor/github.com/coreos/etcd/auth/authpb/auth.pb.go generated vendored
View file

@ -1,6 +1,5 @@
// Code generated by protoc-gen-gogo.
// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: auth.proto
// DO NOT EDIT!
/*
Package authpb is a generated protocol buffer package.
@ -22,6 +21,8 @@ import (
math "math"
_ "github.com/gogo/protobuf/gogoproto"
io "io"
)
@ -217,24 +218,6 @@ func (m *Role) MarshalTo(dAtA []byte) (int, error) {
return i, nil
}
func encodeFixed64Auth(dAtA []byte, offset int, v uint64) int {
dAtA[offset] = uint8(v)
dAtA[offset+1] = uint8(v >> 8)
dAtA[offset+2] = uint8(v >> 16)
dAtA[offset+3] = uint8(v >> 24)
dAtA[offset+4] = uint8(v >> 32)
dAtA[offset+5] = uint8(v >> 40)
dAtA[offset+6] = uint8(v >> 48)
dAtA[offset+7] = uint8(v >> 56)
return offset + 8
}
func encodeFixed32Auth(dAtA []byte, offset int, v uint32) int {
dAtA[offset] = uint8(v)
dAtA[offset+1] = uint8(v >> 8)
dAtA[offset+2] = uint8(v >> 16)
dAtA[offset+3] = uint8(v >> 24)
return offset + 4
}
func encodeVarintAuth(dAtA []byte, offset int, v uint64) int {
for v >= 1<<7 {
dAtA[offset] = uint8(v&0x7f | 0x80)

2
vendor/github.com/coreos/etcd/clientv3/README.md generated vendored
View file

@ -1,6 +1,6 @@
# etcd/clientv3
[![Godoc](http://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](https://godoc.org/github.com/coreos/etcd/clientv3)
[![Godoc](https://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](https://godoc.org/github.com/coreos/etcd/clientv3)
`etcd/clientv3` is the official Go etcd client for v3.

59
vendor/github.com/coreos/etcd/clientv3/auth.go generated vendored
View file

@ -15,12 +15,13 @@
package clientv3
import (
"context"
"fmt"
"strings"
"github.com/coreos/etcd/auth/authpb"
pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
"golang.org/x/net/context"
"google.golang.org/grpc"
)
@ -100,60 +101,65 @@ type Auth interface {
}
type auth struct {
remote pb.AuthClient
remote pb.AuthClient
callOpts []grpc.CallOption
}
func NewAuth(c *Client) Auth {
return &auth{remote: pb.NewAuthClient(c.ActiveConnection())}
api := &auth{remote: RetryAuthClient(c)}
if c != nil {
api.callOpts = c.callOpts
}
return api
}
func (auth *auth) AuthEnable(ctx context.Context) (*AuthEnableResponse, error) {
resp, err := auth.remote.AuthEnable(ctx, &pb.AuthEnableRequest{}, grpc.FailFast(false))
resp, err := auth.remote.AuthEnable(ctx, &pb.AuthEnableRequest{}, auth.callOpts...)
return (*AuthEnableResponse)(resp), toErr(ctx, err)
}
func (auth *auth) AuthDisable(ctx context.Context) (*AuthDisableResponse, error) {
resp, err := auth.remote.AuthDisable(ctx, &pb.AuthDisableRequest{}, grpc.FailFast(false))
resp, err := auth.remote.AuthDisable(ctx, &pb.AuthDisableRequest{}, auth.callOpts...)
return (*AuthDisableResponse)(resp), toErr(ctx, err)
}
func (auth *auth) UserAdd(ctx context.Context, name string, password string) (*AuthUserAddResponse, error) {
resp, err := auth.remote.UserAdd(ctx, &pb.AuthUserAddRequest{Name: name, Password: password})
resp, err := auth.remote.UserAdd(ctx, &pb.AuthUserAddRequest{Name: name, Password: password}, auth.callOpts...)
return (*AuthUserAddResponse)(resp), toErr(ctx, err)
}
func (auth *auth) UserDelete(ctx context.Context, name string) (*AuthUserDeleteResponse, error) {
resp, err := auth.remote.UserDelete(ctx, &pb.AuthUserDeleteRequest{Name: name})
resp, err := auth.remote.UserDelete(ctx, &pb.AuthUserDeleteRequest{Name: name}, auth.callOpts...)
return (*AuthUserDeleteResponse)(resp), toErr(ctx, err)
}
func (auth *auth) UserChangePassword(ctx context.Context, name string, password string) (*AuthUserChangePasswordResponse, error) {
resp, err := auth.remote.UserChangePassword(ctx, &pb.AuthUserChangePasswordRequest{Name: name, Password: password})
resp, err := auth.remote.UserChangePassword(ctx, &pb.AuthUserChangePasswordRequest{Name: name, Password: password}, auth.callOpts...)
return (*AuthUserChangePasswordResponse)(resp), toErr(ctx, err)
}
func (auth *auth) UserGrantRole(ctx context.Context, user string, role string) (*AuthUserGrantRoleResponse, error) {
resp, err := auth.remote.UserGrantRole(ctx, &pb.AuthUserGrantRoleRequest{User: user, Role: role})
resp, err := auth.remote.UserGrantRole(ctx, &pb.AuthUserGrantRoleRequest{User: user, Role: role}, auth.callOpts...)
return (*AuthUserGrantRoleResponse)(resp), toErr(ctx, err)
}
func (auth *auth) UserGet(ctx context.Context, name string) (*AuthUserGetResponse, error) {
resp, err := auth.remote.UserGet(ctx, &pb.AuthUserGetRequest{Name: name}, grpc.FailFast(false))
resp, err := auth.remote.UserGet(ctx, &pb.AuthUserGetRequest{Name: name}, auth.callOpts...)
return (*AuthUserGetResponse)(resp), toErr(ctx, err)
}
func (auth *auth) UserList(ctx context.Context) (*AuthUserListResponse, error) {
resp, err := auth.remote.UserList(ctx, &pb.AuthUserListRequest{}, grpc.FailFast(false))
resp, err := auth.remote.UserList(ctx, &pb.AuthUserListRequest{}, auth.callOpts...)
return (*AuthUserListResponse)(resp), toErr(ctx, err)
}
func (auth *auth) UserRevokeRole(ctx context.Context, name string, role string) (*AuthUserRevokeRoleResponse, error) {
resp, err := auth.remote.UserRevokeRole(ctx, &pb.AuthUserRevokeRoleRequest{Name: name, Role: role})
resp, err := auth.remote.UserRevokeRole(ctx, &pb.AuthUserRevokeRoleRequest{Name: name, Role: role}, auth.callOpts...)
return (*AuthUserRevokeRoleResponse)(resp), toErr(ctx, err)
}
func (auth *auth) RoleAdd(ctx context.Context, name string) (*AuthRoleAddResponse, error) {
resp, err := auth.remote.RoleAdd(ctx, &pb.AuthRoleAddRequest{Name: name})
resp, err := auth.remote.RoleAdd(ctx, &pb.AuthRoleAddRequest{Name: name}, auth.callOpts...)
return (*AuthRoleAddResponse)(resp), toErr(ctx, err)
}
@ -163,27 +169,27 @@ func (auth *auth) RoleGrantPermission(ctx context.Context, name string, key, ran
RangeEnd: []byte(rangeEnd),
PermType: authpb.Permission_Type(permType),
}
resp, err := auth.remote.RoleGrantPermission(ctx, &pb.AuthRoleGrantPermissionRequest{Name: name, Perm: perm})
resp, err := auth.remote.RoleGrantPermission(ctx, &pb.AuthRoleGrantPermissionRequest{Name: name, Perm: perm}, auth.callOpts...)
return (*AuthRoleGrantPermissionResponse)(resp), toErr(ctx, err)
}
func (auth *auth) RoleGet(ctx context.Context, role string) (*AuthRoleGetResponse, error) {
resp, err := auth.remote.RoleGet(ctx, &pb.AuthRoleGetRequest{Role: role}, grpc.FailFast(false))
resp, err := auth.remote.RoleGet(ctx, &pb.AuthRoleGetRequest{Role: role}, auth.callOpts...)
return (*AuthRoleGetResponse)(resp), toErr(ctx, err)
}
func (auth *auth) RoleList(ctx context.Context) (*AuthRoleListResponse, error) {
resp, err := auth.remote.RoleList(ctx, &pb.AuthRoleListRequest{}, grpc.FailFast(false))
resp, err := auth.remote.RoleList(ctx, &pb.AuthRoleListRequest{}, auth.callOpts...)
return (*AuthRoleListResponse)(resp), toErr(ctx, err)
}
func (auth *auth) RoleRevokePermission(ctx context.Context, role string, key, rangeEnd string) (*AuthRoleRevokePermissionResponse, error) {
resp, err := auth.remote.RoleRevokePermission(ctx, &pb.AuthRoleRevokePermissionRequest{Role: role, Key: key, RangeEnd: rangeEnd})
resp, err := auth.remote.RoleRevokePermission(ctx, &pb.AuthRoleRevokePermissionRequest{Role: role, Key: key, RangeEnd: rangeEnd}, auth.callOpts...)
return (*AuthRoleRevokePermissionResponse)(resp), toErr(ctx, err)
}
func (auth *auth) RoleDelete(ctx context.Context, role string) (*AuthRoleDeleteResponse, error) {
resp, err := auth.remote.RoleDelete(ctx, &pb.AuthRoleDeleteRequest{Role: role})
resp, err := auth.remote.RoleDelete(ctx, &pb.AuthRoleDeleteRequest{Role: role}, auth.callOpts...)
return (*AuthRoleDeleteResponse)(resp), toErr(ctx, err)
}
@ -196,12 +202,13 @@ func StrToPermissionType(s string) (PermissionType, error) {
}
type authenticator struct {
conn *grpc.ClientConn // conn in-use
remote pb.AuthClient
conn *grpc.ClientConn // conn in-use
remote pb.AuthClient
callOpts []grpc.CallOption
}
func (auth *authenticator) authenticate(ctx context.Context, name string, password string) (*AuthenticateResponse, error) {
resp, err := auth.remote.Authenticate(ctx, &pb.AuthenticateRequest{Name: name, Password: password}, grpc.FailFast(false))
resp, err := auth.remote.Authenticate(ctx, &pb.AuthenticateRequest{Name: name, Password: password}, auth.callOpts...)
return (*AuthenticateResponse)(resp), toErr(ctx, err)
}
@ -209,14 +216,18 @@ func (auth *authenticator) close() {
auth.conn.Close()
}
func newAuthenticator(endpoint string, opts []grpc.DialOption) (*authenticator, error) {
func newAuthenticator(endpoint string, opts []grpc.DialOption, c *Client) (*authenticator, error) {
conn, err := grpc.Dial(endpoint, opts...)
if err != nil {
return nil, err
}
return &authenticator{
api := &authenticator{
conn: conn,
remote: pb.NewAuthClient(conn),
}, nil
}
if c != nil {
api.callOpts = c.callOpts
}
return api, nil
}

356
vendor/github.com/coreos/etcd/clientv3/balancer.go generated vendored
View file

@ -1,356 +0,0 @@
// Copyright 2016 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package clientv3
import (
"net/url"
"strings"
"sync"
"golang.org/x/net/context"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
)
// ErrNoAddrAvilable is returned by Get() when the balancer does not have
// any active connection to endpoints at the time.
// This error is returned only when opts.BlockingWait is true.
var ErrNoAddrAvilable = grpc.Errorf(codes.Unavailable, "there is no address available")
// simpleBalancer does the bare minimum to expose multiple eps
// to the grpc reconnection code path
type simpleBalancer struct {
// addrs are the client's endpoints for grpc
addrs []grpc.Address
// notifyCh notifies grpc of the set of addresses for connecting
notifyCh chan []grpc.Address
// readyc closes once the first connection is up
readyc chan struct{}
readyOnce sync.Once
// mu protects upEps, pinAddr, and connectingAddr
mu sync.RWMutex
// upc closes when upEps transitions from empty to non-zero or the balancer closes.
upc chan struct{}
// downc closes when grpc calls down() on pinAddr
downc chan struct{}
// stopc is closed to signal updateNotifyLoop should stop.
stopc chan struct{}
// donec closes when all goroutines are exited
donec chan struct{}
// updateAddrsC notifies updateNotifyLoop to update addrs.
updateAddrsC chan struct{}
// grpc issues TLS cert checks using the string passed into dial so
// that string must be the host. To recover the full scheme://host URL,
// have a map from hosts to the original endpoint.
host2ep map[string]string
// pinAddr is the currently pinned address; set to the empty string on
// intialization and shutdown.
pinAddr string
closed bool
}
func newSimpleBalancer(eps []string) *simpleBalancer {
notifyCh := make(chan []grpc.Address, 1)
addrs := make([]grpc.Address, len(eps))
for i := range eps {
addrs[i].Addr = getHost(eps[i])
}
sb := &simpleBalancer{
addrs: addrs,
notifyCh: notifyCh,
readyc: make(chan struct{}),
upc: make(chan struct{}),
stopc: make(chan struct{}),
downc: make(chan struct{}),
donec: make(chan struct{}),
updateAddrsC: make(chan struct{}, 1),
host2ep: getHost2ep(eps),
}
close(sb.downc)
go sb.updateNotifyLoop()
return sb
}
func (b *simpleBalancer) Start(target string, config grpc.BalancerConfig) error { return nil }
func (b *simpleBalancer) ConnectNotify() <-chan struct{} {
b.mu.Lock()
defer b.mu.Unlock()
return b.upc
}
func (b *simpleBalancer) getEndpoint(host string) string {
b.mu.Lock()
defer b.mu.Unlock()
return b.host2ep[host]
}
func getHost2ep(eps []string) map[string]string {
hm := make(map[string]string, len(eps))
for i := range eps {
_, host, _ := parseEndpoint(eps[i])
hm[host] = eps[i]
}
return hm
}
func (b *simpleBalancer) updateAddrs(eps []string) {
np := getHost2ep(eps)
b.mu.Lock()
match := len(np) == len(b.host2ep)
for k, v := range np {
if b.host2ep[k] != v {
match = false
break
}
}
if match {
// same endpoints, so no need to update address
b.mu.Unlock()
return
}
b.host2ep = np
addrs := make([]grpc.Address, 0, len(eps))
for i := range eps {
addrs = append(addrs, grpc.Address{Addr: getHost(eps[i])})
}
b.addrs = addrs
// updating notifyCh can trigger new connections,
// only update addrs if all connections are down
// or addrs does not include pinAddr.
update := !hasAddr(addrs, b.pinAddr)
b.mu.Unlock()
if update {
select {
case b.updateAddrsC <- struct{}{}:
case <-b.stopc:
}
}
}
func hasAddr(addrs []grpc.Address, targetAddr string) bool {
for _, addr := range addrs {
if targetAddr == addr.Addr {
return true
}
}
return false
}
func (b *simpleBalancer) updateNotifyLoop() {
defer close(b.donec)
for {
b.mu.RLock()
upc, downc, addr := b.upc, b.downc, b.pinAddr
b.mu.RUnlock()
// downc or upc should be closed
select {
case <-downc:
downc = nil
default:
}
select {
case <-upc:
upc = nil
default:
}
switch {
case downc == nil && upc == nil:
// stale
select {
case <-b.stopc:
return
default:
}
case downc == nil:
b.notifyAddrs()
select {
case <-upc:
case <-b.updateAddrsC:
b.notifyAddrs()
case <-b.stopc:
return
}
case upc == nil:
select {
// close connections that are not the pinned address
case b.notifyCh <- []grpc.Address{{Addr: addr}}:
case <-downc:
case <-b.stopc:
return
}
select {
case <-downc:
case <-b.updateAddrsC:
case <-b.stopc:
return
}
b.notifyAddrs()
}
}
}
func (b *simpleBalancer) notifyAddrs() {
b.mu.RLock()
addrs := b.addrs
b.mu.RUnlock()
select {
case b.notifyCh <- addrs:
case <-b.stopc:
}
}
func (b *simpleBalancer) Up(addr grpc.Address) func(error) {
b.mu.Lock()
defer b.mu.Unlock()
// gRPC might call Up after it called Close. We add this check
// to "fix" it up at application layer. Or our simplerBalancer
// might panic since b.upc is closed.
if b.closed {
return func(err error) {}
}
// gRPC might call Up on a stale address.
// Prevent updating pinAddr with a stale address.
if !hasAddr(b.addrs, addr.Addr) {
return func(err error) {}
}
if b.pinAddr != "" {
return func(err error) {}
}
// notify waiting Get()s and pin first connected address
close(b.upc)
b.downc = make(chan struct{})
b.pinAddr = addr.Addr
// notify client that a connection is up
b.readyOnce.Do(func() { close(b.readyc) })
return func(err error) {
b.mu.Lock()
b.upc = make(chan struct{})
close(b.downc)
b.pinAddr = ""
b.mu.Unlock()
}
}
func (b *simpleBalancer) Get(ctx context.Context, opts grpc.BalancerGetOptions) (grpc.Address, func(), error) {
var (
addr string
closed bool
)
// If opts.BlockingWait is false (for fail-fast RPCs), it should return
// an address it has notified via Notify immediately instead of blocking.
if !opts.BlockingWait {
b.mu.RLock()
closed = b.closed
addr = b.pinAddr
b.mu.RUnlock()
if closed {
return grpc.Address{Addr: ""}, nil, grpc.ErrClientConnClosing
}
if addr == "" {
return grpc.Address{Addr: ""}, nil, ErrNoAddrAvilable
}
return grpc.Address{Addr: addr}, func() {}, nil
}
for {
b.mu.RLock()
ch := b.upc
b.mu.RUnlock()
select {
case <-ch:
case <-b.donec:
return grpc.Address{Addr: ""}, nil, grpc.ErrClientConnClosing
case <-ctx.Done():
return grpc.Address{Addr: ""}, nil, ctx.Err()
}
b.mu.RLock()
closed = b.closed
addr = b.pinAddr
b.mu.RUnlock()
// Close() which sets b.closed = true can be called before Get(), Get() must exit if balancer is closed.
if closed {
return grpc.Address{Addr: ""}, nil, grpc.ErrClientConnClosing
}
if addr != "" {
break
}
}
return grpc.Address{Addr: addr}, func() {}, nil
}
func (b *simpleBalancer) Notify() <-chan []grpc.Address { return b.notifyCh }
func (b *simpleBalancer) Close() error {
b.mu.Lock()
// In case gRPC calls close twice. TODO: remove the checking
// when we are sure that gRPC wont call close twice.
if b.closed {
b.mu.Unlock()
<-b.donec
return nil
}
b.closed = true
close(b.stopc)
b.pinAddr = ""
// In the case of following scenario:
// 1. upc is not closed; no pinned address
// 2. client issues an rpc, calling invoke(), which calls Get(), enters for loop, blocks
// 3. clientconn.Close() calls balancer.Close(); closed = true
// 4. for loop in Get() never exits since ctx is the context passed in by the client and may not be canceled
// we must close upc so Get() exits from blocking on upc
select {
case <-b.upc:
default:
// terminate all waiting Get()s
close(b.upc)
}
b.mu.Unlock()
// wait for updateNotifyLoop to finish
<-b.donec
close(b.notifyCh)
return nil
}
func getHost(ep string) string {
url, uerr := url.Parse(ep)
if uerr != nil || !strings.Contains(ep, "://") {
return ep
}
return url.Host
}

129
vendor/github.com/coreos/etcd/clientv3/client.go generated vendored
View file

@ -15,6 +15,7 @@
package clientv3
import (
"context"
"crypto/tls"
"errors"
"fmt"
@ -27,11 +28,12 @@ import (
"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
"golang.org/x/net/context"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/credentials"
"google.golang.org/grpc/keepalive"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/status"
)
var (
@ -51,21 +53,22 @@ type Client struct {
conn *grpc.ClientConn
dialerrc chan error
cfg Config
creds *credentials.TransportCredentials
balancer *simpleBalancer
retryWrapper retryRpcFunc
retryAuthWrapper retryRpcFunc
cfg Config
creds *credentials.TransportCredentials
balancer *healthBalancer
mu *sync.RWMutex
ctx context.Context
cancel context.CancelFunc
// Username is a username for authentication
// Username is a user name for authentication.
Username string
// Password is a password for authentication
// Password is a password for authentication.
Password string
// tokenCred is an instance of WithPerRPCCredentials()'s argument
tokenCred *authTokenCredential
callOpts []grpc.CallOption
}
// New creates a new etcdv3 client from a given configuration.
@ -107,17 +110,34 @@ func (c *Client) Close() error {
func (c *Client) Ctx() context.Context { return c.ctx }
// Endpoints lists the registered endpoints for the client.
func (c *Client) Endpoints() (eps []string) {
func (c *Client) Endpoints() []string {
c.mu.RLock()
defer c.mu.RUnlock()
// copy the slice; protect original endpoints from being changed
eps = make([]string, len(c.cfg.Endpoints))
eps := make([]string, len(c.cfg.Endpoints))
copy(eps, c.cfg.Endpoints)
return
return eps
}
// SetEndpoints updates client's endpoints.
func (c *Client) SetEndpoints(eps ...string) {
c.mu.Lock()
c.cfg.Endpoints = eps
c.balancer.updateAddrs(eps)
c.mu.Unlock()
c.balancer.updateAddrs(eps...)
// updating notifyCh can trigger new connections,
// need update addrs if all connections are down
// or addrs does not include pinAddr.
c.balancer.mu.RLock()
update := !hasAddr(c.balancer.addrs, c.balancer.pinAddr)
c.balancer.mu.RUnlock()
if update {
select {
case c.balancer.updateAddrsC <- notifyNext:
case <-c.balancer.stopc:
}
}
}
// Sync synchronizes client's endpoints with the known endpoints from the etcd membership.
@ -144,8 +164,10 @@ func (c *Client) autoSync() {
case <-c.ctx.Done():
return
case <-time.After(c.cfg.AutoSyncInterval):
ctx, _ := context.WithTimeout(c.ctx, 5*time.Second)
if err := c.Sync(ctx); err != nil && err != c.ctx.Err() {
ctx, cancel := context.WithTimeout(c.ctx, 5*time.Second)
err := c.Sync(ctx)
cancel()
if err != nil && err != c.ctx.Err() {
logger.Println("Auto sync endpoints failed:", err)
}
}
@ -174,7 +196,7 @@ func parseEndpoint(endpoint string) (proto string, host string, scheme string) {
host = endpoint
url, uerr := url.Parse(endpoint)
if uerr != nil || !strings.Contains(endpoint, "://") {
return
return proto, host, scheme
}
scheme = url.Scheme
@ -188,7 +210,7 @@ func parseEndpoint(endpoint string) (proto string, host string, scheme string) {
default:
proto, host = "", ""
}
return
return proto, host, scheme
}
func (c *Client) processCreds(scheme string) (creds *credentials.TransportCredentials) {
@ -207,7 +229,7 @@ func (c *Client) processCreds(scheme string) (creds *credentials.TransportCreden
default:
creds = nil
}
return
return creds
}
// dialSetupOpts gives the dial opts prior to any authentication
@ -215,10 +237,17 @@ func (c *Client) dialSetupOpts(endpoint string, dopts ...grpc.DialOption) (opts
if c.cfg.DialTimeout > 0 {
opts = []grpc.DialOption{grpc.WithTimeout(c.cfg.DialTimeout)}
}
if c.cfg.DialKeepAliveTime > 0 {
params := keepalive.ClientParameters{
Time: c.cfg.DialKeepAliveTime,
Timeout: c.cfg.DialKeepAliveTimeout,
}
opts = append(opts, grpc.WithKeepaliveParams(params))
}
opts = append(opts, dopts...)
f := func(host string, t time.Duration) (net.Conn, error) {
proto, host, _ := parseEndpoint(c.balancer.getEndpoint(host))
proto, host, _ := parseEndpoint(c.balancer.endpoint(host))
if host == "" && endpoint != "" {
// dialing an endpoint not in the balancer; use
// endpoint passed into dial
@ -270,7 +299,7 @@ func (c *Client) getToken(ctx context.Context) error {
endpoint := c.cfg.Endpoints[i]
host := getHost(endpoint)
// use dial options without dopts to avoid reusing the client balancer
auth, err = newAuthenticator(host, c.dialSetupOpts(endpoint))
auth, err = newAuthenticator(host, c.dialSetupOpts(endpoint), c)
if err != nil {
continue
}
@ -311,7 +340,7 @@ func (c *Client) dial(endpoint string, dopts ...grpc.DialOption) (*grpc.ClientCo
if err != nil {
if toErr(ctx, err) != rpctypes.ErrAuthNotEnabled {
if err == ctx.Err() && ctx.Err() != c.ctx.Err() {
err = grpc.ErrClientConnTimeout
err = context.DeadlineExceeded
}
return nil, err
}
@ -333,7 +362,7 @@ func (c *Client) dial(endpoint string, dopts ...grpc.DialOption) (*grpc.ClientCo
// when the cluster has a leader.
func WithRequireLeader(ctx context.Context) context.Context {
md := metadata.Pairs(rpctypes.MetadataRequireLeaderKey, rpctypes.MetadataHasLeader)
return metadata.NewContext(ctx, md)
return metadata.NewOutgoingContext(ctx, md)
}
func newClient(cfg *Config) (*Client, error) {
@ -360,15 +389,37 @@ func newClient(cfg *Config) (*Client, error) {
creds: creds,
ctx: ctx,
cancel: cancel,
mu: new(sync.RWMutex),
callOpts: defaultCallOpts,
}
if cfg.Username != "" && cfg.Password != "" {
client.Username = cfg.Username
client.Password = cfg.Password
}
if cfg.MaxCallSendMsgSize > 0 || cfg.MaxCallRecvMsgSize > 0 {
if cfg.MaxCallRecvMsgSize > 0 && cfg.MaxCallSendMsgSize > cfg.MaxCallRecvMsgSize {
return nil, fmt.Errorf("gRPC message recv limit (%d bytes) must be greater than send limit (%d bytes)", cfg.MaxCallRecvMsgSize, cfg.MaxCallSendMsgSize)
}
callOpts := []grpc.CallOption{
defaultFailFast,
defaultMaxCallSendMsgSize,
defaultMaxCallRecvMsgSize,
}
if cfg.MaxCallSendMsgSize > 0 {
callOpts[1] = grpc.MaxCallSendMsgSize(cfg.MaxCallSendMsgSize)
}
if cfg.MaxCallRecvMsgSize > 0 {
callOpts[2] = grpc.MaxCallRecvMsgSize(cfg.MaxCallRecvMsgSize)
}
client.callOpts = callOpts
}
client.balancer = newHealthBalancer(cfg.Endpoints, cfg.DialTimeout, func(ep string) (bool, error) {
return grpcHealthCheck(client, ep)
})
client.balancer = newSimpleBalancer(cfg.Endpoints)
// use Endpoints[0] so that for https:// without any tls config given, then
// grpc will assume the ServerName is in the endpoint.
// grpc will assume the certificate server name is the endpoint host.
conn, err := client.dial(cfg.Endpoints[0], grpc.WithBalancer(client.balancer))
if err != nil {
client.cancel()
@ -376,21 +427,19 @@ func newClient(cfg *Config) (*Client, error) {
return nil, err
}
client.conn = conn
client.retryWrapper = client.newRetryWrapper()
client.retryAuthWrapper = client.newAuthRetryWrapper()
// wait for a connection
if cfg.DialTimeout > 0 {
hasConn := false
waitc := time.After(cfg.DialTimeout)
select {
case <-client.balancer.readyc:
case <-client.balancer.ready():
hasConn = true
case <-ctx.Done():
case <-waitc:
}
if !hasConn {
err := grpc.ErrClientConnTimeout
err := context.DeadlineExceeded
select {
case err = <-client.dialerrc:
default:
@ -425,7 +474,7 @@ func (c *Client) checkVersion() (err error) {
errc := make(chan error, len(c.cfg.Endpoints))
ctx, cancel := context.WithCancel(c.ctx)
if c.cfg.DialTimeout > 0 {
ctx, _ = context.WithTimeout(ctx, c.cfg.DialTimeout)
ctx, cancel = context.WithTimeout(ctx, c.cfg.DialTimeout)
}
wg.Add(len(c.cfg.Endpoints))
for _, ep := range c.cfg.Endpoints {
@ -440,7 +489,7 @@ func (c *Client) checkVersion() (err error) {
vs := strings.Split(resp.Version, ".")
maj, min := 0, 0
if len(vs) >= 2 {
maj, rerr = strconv.Atoi(vs[0])
maj, _ = strconv.Atoi(vs[0])
min, rerr = strconv.Atoi(vs[1])
}
if maj < 3 || (maj == 3 && min < 2) {
@ -472,14 +521,28 @@ func isHaltErr(ctx context.Context, err error) bool {
if err == nil {
return false
}
code := grpc.Code(err)
ev, _ := status.FromError(err)
// Unavailable codes mean the system will be right back.
// (e.g., can't connect, lost leader)
// Treat Internal codes as if something failed, leaving the
// system in an inconsistent state, but retrying could make progress.
// (e.g., failed in middle of send, corrupted frame)
// TODO: are permanent Internal errors possible from grpc?
return code != codes.Unavailable && code != codes.Internal
return ev.Code() != codes.Unavailable && ev.Code() != codes.Internal
}
// isUnavailableErr returns true if the given error is an unavailable error
func isUnavailableErr(ctx context.Context, err error) bool {
if ctx != nil && ctx.Err() != nil {
return false
}
if err == nil {
return false
}
ev, _ := status.FromError(err)
// Unavailable codes mean the system will be right back.
// (e.g., can't connect, lost leader)
return ev.Code() == codes.Unavailable
}
func toErr(ctx context.Context, err error) error {
@ -490,7 +553,8 @@ func toErr(ctx context.Context, err error) error {
if _, ok := err.(rpctypes.EtcdError); ok {
return err
}
code := grpc.Code(err)
ev, _ := status.FromError(err)
code := ev.Code()
switch code {
case codes.DeadlineExceeded:
fallthrough
@ -499,7 +563,6 @@ func toErr(ctx context.Context, err error) error {
err = ctx.Err()
}
case codes.Unavailable:
err = ErrNoAvailableEndpoints
case codes.FailedPrecondition:
err = grpc.ErrClientConnClosing
}

64
vendor/github.com/coreos/etcd/clientv3/cluster.go generated vendored
View file

@ -15,8 +15,11 @@
package clientv3
import (
"context"
pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
"golang.org/x/net/context"
"github.com/coreos/etcd/pkg/types"
"google.golang.org/grpc"
)
@ -43,20 +46,34 @@ type Cluster interface {
}
type cluster struct {
remote pb.ClusterClient
remote pb.ClusterClient
callOpts []grpc.CallOption
}
func NewCluster(c *Client) Cluster {
return &cluster{remote: RetryClusterClient(c)}
api := &cluster{remote: RetryClusterClient(c)}
if c != nil {
api.callOpts = c.callOpts
}
return api
}
func NewClusterFromClusterClient(remote pb.ClusterClient) Cluster {
return &cluster{remote: remote}
func NewClusterFromClusterClient(remote pb.ClusterClient, c *Client) Cluster {
api := &cluster{remote: remote}
if c != nil {
api.callOpts = c.callOpts
}
return api
}
func (c *cluster) MemberAdd(ctx context.Context, peerAddrs []string) (*MemberAddResponse, error) {
// fail-fast before panic in rafthttp
if _, err := types.NewURLs(peerAddrs); err != nil {
return nil, err
}
r := &pb.MemberAddRequest{PeerURLs: peerAddrs}
resp, err := c.remote.MemberAdd(ctx, r)
resp, err := c.remote.MemberAdd(ctx, r, c.callOpts...)
if err != nil {
return nil, toErr(ctx, err)
}
@ -65,7 +82,7 @@ func (c *cluster) MemberAdd(ctx context.Context, peerAddrs []string) (*MemberAdd
func (c *cluster) MemberRemove(ctx context.Context, id uint64) (*MemberRemoveResponse, error) {
r := &pb.MemberRemoveRequest{ID: id}
resp, err := c.remote.MemberRemove(ctx, r)
resp, err := c.remote.MemberRemove(ctx, r, c.callOpts...)
if err != nil {
return nil, toErr(ctx, err)
}
@ -73,28 +90,25 @@ func (c *cluster) MemberRemove(ctx context.Context, id uint64) (*MemberRemoveRes
}
func (c *cluster) MemberUpdate(ctx context.Context, id uint64, peerAddrs []string) (*MemberUpdateResponse, error) {
// it is safe to retry on update.
for {
r := &pb.MemberUpdateRequest{ID: id, PeerURLs: peerAddrs}
resp, err := c.remote.MemberUpdate(ctx, r, grpc.FailFast(false))
if err == nil {
return (*MemberUpdateResponse)(resp), nil
}
if isHaltErr(ctx, err) {
return nil, toErr(ctx, err)
}
// fail-fast before panic in rafthttp
if _, err := types.NewURLs(peerAddrs); err != nil {
return nil, err
}
// it is safe to retry on update.
r := &pb.MemberUpdateRequest{ID: id, PeerURLs: peerAddrs}
resp, err := c.remote.MemberUpdate(ctx, r, c.callOpts...)
if err == nil {
return (*MemberUpdateResponse)(resp), nil
}
return nil, toErr(ctx, err)
}
func (c *cluster) MemberList(ctx context.Context) (*MemberListResponse, error) {
// it is safe to retry on list.
for {
resp, err := c.remote.MemberList(ctx, &pb.MemberListRequest{}, grpc.FailFast(false))
if err == nil {
return (*MemberListResponse)(resp), nil
}
if isHaltErr(ctx, err) {
return nil, toErr(ctx, err)
}
resp, err := c.remote.MemberList(ctx, &pb.MemberListRequest{}, c.callOpts...)
if err == nil {
return (*MemberListResponse)(resp), nil
}
return nil, toErr(ctx, err)
}

6
vendor/github.com/coreos/etcd/clientv3/compact_op.go generated vendored
View file

@ -44,10 +44,8 @@ func (op CompactOp) toRequest() *pb.CompactionRequest {
return &pb.CompactionRequest{Revision: op.revision, Physical: op.physical}
}
// WithCompactPhysical makes compact RPC call wait until
// the compaction is physically applied to the local database
// such that compacted entries are totally removed from the
// backend database.
// WithCompactPhysical makes Compact wait until all compacted entries are
// removed from the etcd server's storage.
func WithCompactPhysical() CompactOption {
return func(op *CompactOp) { op.physical = true }
}

30
vendor/github.com/coreos/etcd/clientv3/compare.go generated vendored
View file

@ -60,6 +60,8 @@ func Compare(cmp Cmp, result string, v interface{}) Cmp {
cmp.TargetUnion = &pb.Compare_CreateRevision{CreateRevision: mustInt64(v)}
case pb.Compare_MOD:
cmp.TargetUnion = &pb.Compare_ModRevision{ModRevision: mustInt64(v)}
case pb.Compare_LEASE:
cmp.TargetUnion = &pb.Compare_Lease{Lease: mustInt64orLeaseID(v)}
default:
panic("Unknown compare type")
}
@ -82,6 +84,12 @@ func ModRevision(key string) Cmp {
return Cmp{Key: []byte(key), Target: pb.Compare_MOD}
}
// LeaseValue compares a key's LeaseID to a value of your choosing. The empty
// LeaseID is 0, otherwise known as `NoLease`.
func LeaseValue(key string) Cmp {
return Cmp{Key: []byte(key), Target: pb.Compare_LEASE}
}
// KeyBytes returns the byte slice holding with the comparison key.
func (cmp *Cmp) KeyBytes() []byte { return cmp.Key }
@ -99,6 +107,19 @@ func (cmp *Cmp) ValueBytes() []byte {
// WithValueBytes sets the byte slice for the comparison's value.
func (cmp *Cmp) WithValueBytes(v []byte) { cmp.TargetUnion.(*pb.Compare_Value).Value = v }
// WithRange sets the comparison to scan the range [key, end).
func (cmp Cmp) WithRange(end string) Cmp {
cmp.RangeEnd = []byte(end)
return cmp
}
// WithPrefix sets the comparison to scan all keys prefixed by the key.
func (cmp Cmp) WithPrefix() Cmp {
cmp.RangeEnd = getPrefix(cmp.Key)
return cmp
}
// mustInt64 panics if val isn't an int or int64. It returns an int64 otherwise.
func mustInt64(val interface{}) int64 {
if v, ok := val.(int64); ok {
return v
@ -108,3 +129,12 @@ func mustInt64(val interface{}) int64 {
}
panic("bad value")
}
// mustInt64orLeaseID panics if val isn't a LeaseID, int or int64. It returns an
// int64 otherwise.
func mustInt64orLeaseID(val interface{}) int64 {
if v, ok := val.(LeaseID); ok {
return int64(v)
}
return mustInt64(val)
}

25
vendor/github.com/coreos/etcd/clientv3/config.go generated vendored
View file

@ -15,10 +15,10 @@
package clientv3
import (
"context"
"crypto/tls"
"time"
"golang.org/x/net/context"
"google.golang.org/grpc"
)
@ -33,10 +33,31 @@ type Config struct {
// DialTimeout is the timeout for failing to establish a connection.
DialTimeout time.Duration `json:"dial-timeout"`
// DialKeepAliveTime is the time after which client pings the server to see if
// transport is alive.
DialKeepAliveTime time.Duration `json:"dial-keep-alive-time"`
// DialKeepAliveTimeout is the time that the client waits for a response for the
// keep-alive probe. If the response is not received in this time, the connection is closed.
DialKeepAliveTimeout time.Duration `json:"dial-keep-alive-timeout"`
// MaxCallSendMsgSize is the client-side request send limit in bytes.
// If 0, it defaults to 2.0 MiB (2 * 1024 * 1024).
// Make sure that "MaxCallSendMsgSize" < server-side default send/recv limit.
// ("--max-request-bytes" flag to etcd or "embed.Config.MaxRequestBytes").
MaxCallSendMsgSize int
// MaxCallRecvMsgSize is the client-side response receive limit.
// If 0, it defaults to "math.MaxInt32", because range response can
// easily exceed request send limits.
// Make sure that "MaxCallRecvMsgSize" >= server-side default send/recv limit.
// ("--max-request-bytes" flag to etcd or "embed.Config.MaxRequestBytes").
MaxCallRecvMsgSize int
// TLS holds the client secure credentials, if any.
TLS *tls.Config
// Username is a username for authentication.
// Username is a user name for authentication.
Username string `json:"username"`
// Password is a password for authentication.

41
vendor/github.com/coreos/etcd/clientv3/doc.go generated vendored
View file

@ -16,6 +16,22 @@
//
// Create client using `clientv3.New`:
//
// // expect dial time-out on ipv4 blackhole
// _, err := clientv3.New(clientv3.Config{
// Endpoints: []string{"http://254.0.0.1:12345"},
// DialTimeout: 2 * time.Second
// })
//
// // etcd clientv3 >= v3.2.10, grpc/grpc-go >= v1.7.3
// if err == context.DeadlineExceeded {
// // handle errors
// }
//
// // etcd clientv3 <= v3.2.9, grpc/grpc-go <= v1.2.1
// if err == grpc.ErrClientConnTimeout {
// // handle errors
// }
//
// cli, err := clientv3.New(clientv3.Config{
// Endpoints: []string{"localhost:2379", "localhost:22379", "localhost:32379"},
// DialTimeout: 5 * time.Second,
@ -28,7 +44,7 @@
// Make sure to close the client after using it. If the client is not closed, the
// connection will have leaky goroutines.
//
// To specify client request timeout, pass context.WithTimeout to APIs:
// To specify a client request timeout, wrap the context with context.WithTimeout:
//
// ctx, cancel := context.WithTimeout(context.Background(), timeout)
// resp, err := kvc.Put(ctx, "sample_key", "sample_value")
@ -41,10 +57,11 @@
// The Client has internal state (watchers and leases), so Clients should be reused instead of created as needed.
// Clients are safe for concurrent use by multiple goroutines.
//
// etcd client returns 2 types of errors:
// etcd client returns 3 types of errors:
//
// 1. context error: canceled or deadline exceeded.
// 2. gRPC error: see https://github.com/coreos/etcd/blob/master/etcdserver/api/v3rpc/rpctypes/error.go
// 1. context error: canceled or deadline exceeded.
// 2. gRPC status error: e.g. when clock drifts in server-side before client's context deadline exceeded.
// 3. gRPC error: see https://github.com/coreos/etcd/blob/master/etcdserver/api/v3rpc/rpctypes/error.go
//
// Here is the example code to handle client errors:
//
@ -54,6 +71,12 @@
// // ctx is canceled by another routine
// } else if err == context.DeadlineExceeded {
// // ctx is attached with a deadline and it exceeded
// } else if ev, ok := status.FromError(err); ok {
// code := ev.Code()
// if code == codes.DeadlineExceeded {
// // server-side context might have timed-out first (due to clock skew)
// // while original client-side context is not timed-out yet
// }
// } else if verr, ok := err.(*v3rpc.ErrEmptyKey); ok {
// // process (verr.Errors)
// } else {
@ -61,4 +84,14 @@
// }
// }
//
// go func() { cli.Close() }()
// _, err := kvc.Get(ctx, "a")
// if err != nil {
// if err == context.Canceled {
// // grpc balancer calls 'Get' with an inflight client.Close
// } else if err == grpc.ErrClientConnClosing {
// // grpc balancer calls 'Get' after client.Close.
// }
// }
//
package clientv3

609
vendor/github.com/coreos/etcd/clientv3/health_balancer.go generated vendored Normal file
View file

@ -0,0 +1,609 @@
// Copyright 2017 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package clientv3
import (
"context"
"errors"
"net/url"
"strings"
"sync"
"time"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
healthpb "google.golang.org/grpc/health/grpc_health_v1"
"google.golang.org/grpc/status"
)
const (
minHealthRetryDuration = 3 * time.Second
unknownService = "unknown service grpc.health.v1.Health"
)
// ErrNoAddrAvilable is returned by Get() when the balancer does not have
// any active connection to endpoints at the time.
// This error is returned only when opts.BlockingWait is true.
var ErrNoAddrAvilable = status.Error(codes.Unavailable, "there is no address available")
type healthCheckFunc func(ep string) (bool, error)
type notifyMsg int
const (
notifyReset notifyMsg = iota
notifyNext
)
// healthBalancer does the bare minimum to expose multiple eps
// to the grpc reconnection code path
type healthBalancer struct {
// addrs are the client's endpoint addresses for grpc
addrs []grpc.Address
// eps holds the raw endpoints from the client
eps []string
// notifyCh notifies grpc of the set of addresses for connecting
notifyCh chan []grpc.Address
// readyc closes once the first connection is up
readyc chan struct{}
readyOnce sync.Once
// healthCheck checks an endpoint's health.
healthCheck healthCheckFunc
healthCheckTimeout time.Duration
unhealthyMu sync.RWMutex
unhealthyHostPorts map[string]time.Time
// mu protects all fields below.
mu sync.RWMutex
// upc closes when pinAddr transitions from empty to non-empty or the balancer closes.
upc chan struct{}
// downc closes when grpc calls down() on pinAddr
downc chan struct{}
// stopc is closed to signal updateNotifyLoop should stop.
stopc chan struct{}
stopOnce sync.Once
wg sync.WaitGroup
// donec closes when all goroutines are exited
donec chan struct{}
// updateAddrsC notifies updateNotifyLoop to update addrs.
updateAddrsC chan notifyMsg
// grpc issues TLS cert checks using the string passed into dial so
// that string must be the host. To recover the full scheme://host URL,
// have a map from hosts to the original endpoint.
hostPort2ep map[string]string
// pinAddr is the currently pinned address; set to the empty string on
// initialization and shutdown.
pinAddr string
closed bool
}
func newHealthBalancer(eps []string, timeout time.Duration, hc healthCheckFunc) *healthBalancer {
notifyCh := make(chan []grpc.Address)
addrs := eps2addrs(eps)
hb := &healthBalancer{
addrs: addrs,
eps: eps,
notifyCh: notifyCh,
readyc: make(chan struct{}),
healthCheck: hc,
unhealthyHostPorts: make(map[string]time.Time),
upc: make(chan struct{}),
stopc: make(chan struct{}),
downc: make(chan struct{}),
donec: make(chan struct{}),
updateAddrsC: make(chan notifyMsg),
hostPort2ep: getHostPort2ep(eps),
}
if timeout < minHealthRetryDuration {
timeout = minHealthRetryDuration
}
hb.healthCheckTimeout = timeout
close(hb.downc)
go hb.updateNotifyLoop()
hb.wg.Add(1)
go func() {
defer hb.wg.Done()
hb.updateUnhealthy()
}()
return hb
}
func (b *healthBalancer) Start(target string, config grpc.BalancerConfig) error { return nil }
func (b *healthBalancer) ConnectNotify() <-chan struct{} {
b.mu.Lock()
defer b.mu.Unlock()
return b.upc
}
func (b *healthBalancer) ready() <-chan struct{} { return b.readyc }
func (b *healthBalancer) endpoint(hostPort string) string {
b.mu.RLock()
defer b.mu.RUnlock()
return b.hostPort2ep[hostPort]
}
func (b *healthBalancer) pinned() string {
b.mu.RLock()
defer b.mu.RUnlock()
return b.pinAddr
}
func (b *healthBalancer) hostPortError(hostPort string, err error) {
if b.endpoint(hostPort) == "" {
logger.Lvl(4).Infof("clientv3/balancer: %q is stale (skip marking as unhealthy on %q)", hostPort, err.Error())
return
}
b.unhealthyMu.Lock()
b.unhealthyHostPorts[hostPort] = time.Now()
b.unhealthyMu.Unlock()
logger.Lvl(4).Infof("clientv3/balancer: %q is marked unhealthy (%q)", hostPort, err.Error())
}
func (b *healthBalancer) removeUnhealthy(hostPort, msg string) {
if b.endpoint(hostPort) == "" {
logger.Lvl(4).Infof("clientv3/balancer: %q was not in unhealthy (%q)", hostPort, msg)
return
}
b.unhealthyMu.Lock()
delete(b.unhealthyHostPorts, hostPort)
b.unhealthyMu.Unlock()
logger.Lvl(4).Infof("clientv3/balancer: %q is removed from unhealthy (%q)", hostPort, msg)
}
func (b *healthBalancer) countUnhealthy() (count int) {
b.unhealthyMu.RLock()
count = len(b.unhealthyHostPorts)
b.unhealthyMu.RUnlock()
return count
}
func (b *healthBalancer) isUnhealthy(hostPort string) (unhealthy bool) {
b.unhealthyMu.RLock()
_, unhealthy = b.unhealthyHostPorts[hostPort]
b.unhealthyMu.RUnlock()
return unhealthy
}
func (b *healthBalancer) cleanupUnhealthy() {
b.unhealthyMu.Lock()
for k, v := range b.unhealthyHostPorts {
if time.Since(v) > b.healthCheckTimeout {
delete(b.unhealthyHostPorts, k)
logger.Lvl(4).Infof("clientv3/balancer: removed %q from unhealthy after %v", k, b.healthCheckTimeout)
}
}
b.unhealthyMu.Unlock()
}
func (b *healthBalancer) liveAddrs() ([]grpc.Address, map[string]struct{}) {
unhealthyCnt := b.countUnhealthy()
b.mu.RLock()
defer b.mu.RUnlock()
hbAddrs := b.addrs
if len(b.addrs) == 1 || unhealthyCnt == 0 || unhealthyCnt == len(b.addrs) {
liveHostPorts := make(map[string]struct{}, len(b.hostPort2ep))
for k := range b.hostPort2ep {
liveHostPorts[k] = struct{}{}
}
return hbAddrs, liveHostPorts
}
addrs := make([]grpc.Address, 0, len(b.addrs)-unhealthyCnt)
liveHostPorts := make(map[string]struct{}, len(addrs))
for _, addr := range b.addrs {
if !b.isUnhealthy(addr.Addr) {
addrs = append(addrs, addr)
liveHostPorts[addr.Addr] = struct{}{}
}
}
return addrs, liveHostPorts
}
func (b *healthBalancer) updateUnhealthy() {
for {
select {
case <-time.After(b.healthCheckTimeout):
b.cleanupUnhealthy()
pinned := b.pinned()
if pinned == "" || b.isUnhealthy(pinned) {
select {
case b.updateAddrsC <- notifyNext:
case <-b.stopc:
return
}
}
case <-b.stopc:
return
}
}
}
func (b *healthBalancer) updateAddrs(eps ...string) {
np := getHostPort2ep(eps)
b.mu.Lock()
defer b.mu.Unlock()
match := len(np) == len(b.hostPort2ep)
if match {
for k, v := range np {
if b.hostPort2ep[k] != v {
match = false
break
}
}
}
if match {
// same endpoints, so no need to update address
return
}
b.hostPort2ep = np
b.addrs, b.eps = eps2addrs(eps), eps
b.unhealthyMu.Lock()
b.unhealthyHostPorts = make(map[string]time.Time)
b.unhealthyMu.Unlock()
}
func (b *healthBalancer) next() {
b.mu.RLock()
downc := b.downc
b.mu.RUnlock()
select {
case b.updateAddrsC <- notifyNext:
case <-b.stopc:
}
// wait until disconnect so new RPCs are not issued on old connection
select {
case <-downc:
case <-b.stopc:
}
}
func (b *healthBalancer) updateNotifyLoop() {
defer close(b.donec)
for {
b.mu.RLock()
upc, downc, addr := b.upc, b.downc, b.pinAddr
b.mu.RUnlock()
// downc or upc should be closed
select {
case <-downc:
downc = nil
default:
}
select {
case <-upc:
upc = nil
default:
}
switch {
case downc == nil && upc == nil:
// stale
select {
case <-b.stopc:
return
default:
}
case downc == nil:
b.notifyAddrs(notifyReset)
select {
case <-upc:
case msg := <-b.updateAddrsC:
b.notifyAddrs(msg)
case <-b.stopc:
return
}
case upc == nil:
select {
// close connections that are not the pinned address
case b.notifyCh <- []grpc.Address{{Addr: addr}}:
case <-downc:
case <-b.stopc:
return
}
select {
case <-downc:
b.notifyAddrs(notifyReset)
case msg := <-b.updateAddrsC:
b.notifyAddrs(msg)
case <-b.stopc:
return
}
}
}
}
func (b *healthBalancer) notifyAddrs(msg notifyMsg) {
if msg == notifyNext {
select {
case b.notifyCh <- []grpc.Address{}:
case <-b.stopc:
return
}
}
b.mu.RLock()
pinAddr := b.pinAddr
downc := b.downc
b.mu.RUnlock()
addrs, hostPorts := b.liveAddrs()
var waitDown bool
if pinAddr != "" {
_, ok := hostPorts[pinAddr]
waitDown = !ok
}
select {
case b.notifyCh <- addrs:
if waitDown {
select {
case <-downc:
case <-b.stopc:
}
}
case <-b.stopc:
}
}
func (b *healthBalancer) Up(addr grpc.Address) func(error) {
if !b.mayPin(addr) {
return func(err error) {}
}
b.mu.Lock()
defer b.mu.Unlock()
// gRPC might call Up after it called Close. We add this check
// to "fix" it up at application layer. Otherwise, will panic
// if b.upc is already closed.
if b.closed {
return func(err error) {}
}
// gRPC might call Up on a stale address.
// Prevent updating pinAddr with a stale address.
if !hasAddr(b.addrs, addr.Addr) {
return func(err error) {}
}
if b.pinAddr != "" {
logger.Lvl(4).Infof("clientv3/balancer: %q is up but not pinned (already pinned %q)", addr.Addr, b.pinAddr)
return func(err error) {}
}
// notify waiting Get()s and pin first connected address
close(b.upc)
b.downc = make(chan struct{})
b.pinAddr = addr.Addr
logger.Lvl(4).Infof("clientv3/balancer: pin %q", addr.Addr)
// notify client that a connection is up
b.readyOnce.Do(func() { close(b.readyc) })
return func(err error) {
// If connected to a black hole endpoint or a killed server, the gRPC ping
// timeout will induce a network I/O error, and retrying until success;
// finding healthy endpoint on retry could take several timeouts and redials.
// To avoid wasting retries, gray-list unhealthy endpoints.
b.hostPortError(addr.Addr, err)
b.mu.Lock()
b.upc = make(chan struct{})
close(b.downc)
b.pinAddr = ""
b.mu.Unlock()
logger.Lvl(4).Infof("clientv3/balancer: unpin %q (%q)", addr.Addr, err.Error())
}
}
func (b *healthBalancer) mayPin(addr grpc.Address) bool {
if b.endpoint(addr.Addr) == "" { // stale host:port
return false
}
b.unhealthyMu.RLock()
unhealthyCnt := len(b.unhealthyHostPorts)
failedTime, bad := b.unhealthyHostPorts[addr.Addr]
b.unhealthyMu.RUnlock()
b.mu.RLock()
skip := len(b.addrs) == 1 || unhealthyCnt == 0 || len(b.addrs) == unhealthyCnt
b.mu.RUnlock()
if skip || !bad {
return true
}
// prevent isolated member's endpoint from being infinitely retried, as follows:
// 1. keepalive pings detects GoAway with http2.ErrCodeEnhanceYourCalm
// 2. balancer 'Up' unpins with grpc: failed with network I/O error
// 3. grpc-healthcheck still SERVING, thus retry to pin
// instead, return before grpc-healthcheck if failed within healthcheck timeout
if elapsed := time.Since(failedTime); elapsed < b.healthCheckTimeout {
logger.Lvl(4).Infof("clientv3/balancer: %q is up but not pinned (failed %v ago, require minimum %v after failure)", addr.Addr, elapsed, b.healthCheckTimeout)
return false
}
if ok, _ := b.healthCheck(addr.Addr); ok {
b.removeUnhealthy(addr.Addr, "health check success")
return true
}
b.hostPortError(addr.Addr, errors.New("health check failed"))
return false
}
func (b *healthBalancer) Get(ctx context.Context, opts grpc.BalancerGetOptions) (grpc.Address, func(), error) {
var (
addr string
closed bool
)
// If opts.BlockingWait is false (for fail-fast RPCs), it should return
// an address it has notified via Notify immediately instead of blocking.
if !opts.BlockingWait {
b.mu.RLock()
closed = b.closed
addr = b.pinAddr
b.mu.RUnlock()
if closed {
return grpc.Address{Addr: ""}, nil, grpc.ErrClientConnClosing
}
if addr == "" {
return grpc.Address{Addr: ""}, nil, ErrNoAddrAvilable
}
return grpc.Address{Addr: addr}, func() {}, nil
}
for {
b.mu.RLock()
ch := b.upc
b.mu.RUnlock()
select {
case <-ch:
case <-b.donec:
return grpc.Address{Addr: ""}, nil, grpc.ErrClientConnClosing
case <-ctx.Done():
return grpc.Address{Addr: ""}, nil, ctx.Err()
}
b.mu.RLock()
closed = b.closed
addr = b.pinAddr
b.mu.RUnlock()
// Close() which sets b.closed = true can be called before Get(), Get() must exit if balancer is closed.
if closed {
return grpc.Address{Addr: ""}, nil, grpc.ErrClientConnClosing
}
if addr != "" {
break
}
}
return grpc.Address{Addr: addr}, func() {}, nil
}
func (b *healthBalancer) Notify() <-chan []grpc.Address { return b.notifyCh }
func (b *healthBalancer) Close() error {
b.mu.Lock()
// In case gRPC calls close twice. TODO: remove the checking
// when we are sure that gRPC wont call close twice.
if b.closed {
b.mu.Unlock()
<-b.donec
return nil
}
b.closed = true
b.stopOnce.Do(func() { close(b.stopc) })
b.pinAddr = ""
// In the case of following scenario:
// 1. upc is not closed; no pinned address
// 2. client issues an RPC, calling invoke(), which calls Get(), enters for loop, blocks
// 3. client.conn.Close() calls balancer.Close(); closed = true
// 4. for loop in Get() never exits since ctx is the context passed in by the client and may not be canceled
// we must close upc so Get() exits from blocking on upc
select {
case <-b.upc:
default:
// terminate all waiting Get()s
close(b.upc)
}
b.mu.Unlock()
b.wg.Wait()
// wait for updateNotifyLoop to finish
<-b.donec
close(b.notifyCh)
return nil
}
func grpcHealthCheck(client *Client, ep string) (bool, error) {
conn, err := client.dial(ep)
if err != nil {
return false, err
}
defer conn.Close()
cli := healthpb.NewHealthClient(conn)
ctx, cancel := context.WithTimeout(context.Background(), time.Second)
resp, err := cli.Check(ctx, &healthpb.HealthCheckRequest{})
cancel()
if err != nil {
if s, ok := status.FromError(err); ok && s.Code() == codes.Unavailable {
if s.Message() == unknownService { // etcd < v3.3.0
return true, nil
}
}
return false, err
}
return resp.Status == healthpb.HealthCheckResponse_SERVING, nil
}
func hasAddr(addrs []grpc.Address, targetAddr string) bool {
for _, addr := range addrs {
if targetAddr == addr.Addr {
return true
}
}
return false
}
func getHost(ep string) string {
url, uerr := url.Parse(ep)
if uerr != nil || !strings.Contains(ep, "://") {
return ep
}
return url.Host
}
func eps2addrs(eps []string) []grpc.Address {
addrs := make([]grpc.Address, len(eps))
for i := range eps {
addrs[i].Addr = getHost(eps[i])
}
return addrs
}
func getHostPort2ep(eps []string) map[string]string {
hm := make(map[string]string, len(eps))
for i := range eps {
_, host, _ := parseEndpoint(eps[i])
hm[host] = eps[i]
}
return hm
}

75
vendor/github.com/coreos/etcd/clientv3/kv.go generated vendored
View file

@ -15,8 +15,10 @@
package clientv3
import (
"context"
pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
"golang.org/x/net/context"
"google.golang.org/grpc"
)
@ -66,22 +68,46 @@ type OpResponse struct {
put *PutResponse
get *GetResponse
del *DeleteResponse
txn *TxnResponse
}
func (op OpResponse) Put() *PutResponse { return op.put }
func (op OpResponse) Get() *GetResponse { return op.get }
func (op OpResponse) Del() *DeleteResponse { return op.del }
func (op OpResponse) Txn() *TxnResponse { return op.txn }
func (resp *PutResponse) OpResponse() OpResponse {
return OpResponse{put: resp}
}
func (resp *GetResponse) OpResponse() OpResponse {
return OpResponse{get: resp}
}
func (resp *DeleteResponse) OpResponse() OpResponse {
return OpResponse{del: resp}
}
func (resp *TxnResponse) OpResponse() OpResponse {
return OpResponse{txn: resp}
}
type kv struct {
remote pb.KVClient
remote pb.KVClient
callOpts []grpc.CallOption
}
func NewKV(c *Client) KV {
return &kv{remote: RetryKVClient(c)}
api := &kv{remote: RetryKVClient(c)}
if c != nil {
api.callOpts = c.callOpts
}
return api
}
func NewKVFromKVClient(remote pb.KVClient) KV {
return &kv{remote: remote}
func NewKVFromKVClient(remote pb.KVClient, c *Client) KV {
api := &kv{remote: remote}
if c != nil {
api.callOpts = c.callOpts
}
return api
}
func (kv *kv) Put(ctx context.Context, key, val string, opts ...OpOption) (*PutResponse, error) {
@ -100,7 +126,7 @@ func (kv *kv) Delete(ctx context.Context, key string, opts ...OpOption) (*Delete
}
func (kv *kv) Compact(ctx context.Context, rev int64, opts ...CompactOption) (*CompactResponse, error) {
resp, err := kv.remote.Compact(ctx, OpCompact(rev, opts...).toRequest())
resp, err := kv.remote.Compact(ctx, OpCompact(rev, opts...).toRequest(), kv.callOpts...)
if err != nil {
return nil, toErr(ctx, err)
}
@ -109,54 +135,43 @@ func (kv *kv) Compact(ctx context.Context, rev int64, opts ...CompactOption) (*C
func (kv *kv) Txn(ctx context.Context) Txn {
return &txn{
kv: kv,
ctx: ctx,
kv: kv,
ctx: ctx,
callOpts: kv.callOpts,
}
}
func (kv *kv) Do(ctx context.Context, op Op) (OpResponse, error) {
for {
resp, err := kv.do(ctx, op)
if err == nil {
return resp, nil
}
if isHaltErr(ctx, err) {
return resp, toErr(ctx, err)
}
// do not retry on modifications
if op.isWrite() {
return resp, toErr(ctx, err)
}
}
}
func (kv *kv) do(ctx context.Context, op Op) (OpResponse, error) {
var err error
switch op.t {
// TODO: handle other ops
case tRange:
var resp *pb.RangeResponse
resp, err = kv.remote.Range(ctx, op.toRangeRequest(), grpc.FailFast(false))
resp, err = kv.remote.Range(ctx, op.toRangeRequest(), kv.callOpts...)
if err == nil {
return OpResponse{get: (*GetResponse)(resp)}, nil
}
case tPut:
var resp *pb.PutResponse
r := &pb.PutRequest{Key: op.key, Value: op.val, Lease: int64(op.leaseID), PrevKv: op.prevKV, IgnoreValue: op.ignoreValue, IgnoreLease: op.ignoreLease}
resp, err = kv.remote.Put(ctx, r)
resp, err = kv.remote.Put(ctx, r, kv.callOpts...)
if err == nil {
return OpResponse{put: (*PutResponse)(resp)}, nil
}
case tDeleteRange:
var resp *pb.DeleteRangeResponse
r := &pb.DeleteRangeRequest{Key: op.key, RangeEnd: op.end, PrevKv: op.prevKV}
resp, err = kv.remote.DeleteRange(ctx, r)
resp, err = kv.remote.DeleteRange(ctx, r, kv.callOpts...)
if err == nil {
return OpResponse{del: (*DeleteResponse)(resp)}, nil
}
case tTxn:
var resp *pb.TxnResponse
resp, err = kv.remote.Txn(ctx, op.toTxnRequest(), kv.callOpts...)
if err == nil {
return OpResponse{txn: (*TxnResponse)(resp)}, nil
}
default:
panic("Unknown op")
}
return OpResponse{}, err
return OpResponse{}, toErr(ctx, err)
}

169
vendor/github.com/coreos/etcd/clientv3/lease.go generated vendored
View file

@ -15,12 +15,13 @@
package clientv3
import (
"context"
"sync"
"time"
"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
"golang.org/x/net/context"
"google.golang.org/grpc"
"google.golang.org/grpc/metadata"
)
@ -30,7 +31,7 @@ type (
LeaseID int64
)
// LeaseGrantResponse is used to convert the protobuf grant response.
// LeaseGrantResponse wraps the protobuf message LeaseGrantResponse.
type LeaseGrantResponse struct {
*pb.ResponseHeader
ID LeaseID
@ -38,19 +39,19 @@ type LeaseGrantResponse struct {
Error string
}
// LeaseKeepAliveResponse is used to convert the protobuf keepalive response.
// LeaseKeepAliveResponse wraps the protobuf message LeaseKeepAliveResponse.
type LeaseKeepAliveResponse struct {
*pb.ResponseHeader
ID LeaseID
TTL int64
}
// LeaseTimeToLiveResponse is used to convert the protobuf lease timetolive response.
// LeaseTimeToLiveResponse wraps the protobuf message LeaseTimeToLiveResponse.
type LeaseTimeToLiveResponse struct {
*pb.ResponseHeader
ID LeaseID `json:"id"`
// TTL is the remaining TTL in seconds for the lease; the lease will expire in under TTL+1 seconds.
// TTL is the remaining TTL in seconds for the lease; the lease will expire in under TTL+1 seconds. Expired lease will return -1.
TTL int64 `json:"ttl"`
// GrantedTTL is the initial granted time in seconds upon lease creation/renewal.
@ -60,12 +61,22 @@ type LeaseTimeToLiveResponse struct {
Keys [][]byte `json:"keys"`
}
// LeaseStatus represents a lease status.
type LeaseStatus struct {
ID LeaseID `json:"id"`
// TODO: TTL int64
}
// LeaseLeasesResponse wraps the protobuf message LeaseLeasesResponse.
type LeaseLeasesResponse struct {
*pb.ResponseHeader
Leases []LeaseStatus `json:"leases"`
}
const (
// defaultTTL is the assumed lease TTL used for the first keepalive
// deadline before the actual TTL is known to the client.
defaultTTL = 5 * time.Second
// a small buffer to store unsent lease responses.
leaseResponseChSize = 16
// NoLease is a lease ID for the absence of a lease.
NoLease LeaseID = 0
@ -73,6 +84,11 @@ const (
retryConnWait = 500 * time.Millisecond
)
// LeaseResponseChSize is the size of buffer to store unsent lease responses.
// WARNING: DO NOT UPDATE.
// Only for testing purposes.
var LeaseResponseChSize = 16
// ErrKeepAliveHalted is returned if client keep alive loop halts with an unexpected error.
//
// This usually means that automatic lease renewal via KeepAlive is broken, but KeepAliveOnce will still work as expected.
@ -98,11 +114,32 @@ type Lease interface {
// TimeToLive retrieves the lease information of the given lease ID.
TimeToLive(ctx context.Context, id LeaseID, opts ...LeaseOption) (*LeaseTimeToLiveResponse, error)
// KeepAlive keeps the given lease alive forever.
// Leases retrieves all leases.
Leases(ctx context.Context) (*LeaseLeasesResponse, error)
// KeepAlive keeps the given lease alive forever. If the keepalive response
// posted to the channel is not consumed immediately, the lease client will
// continue sending keep alive requests to the etcd server at least every
// second until latest response is consumed.
//
// The returned "LeaseKeepAliveResponse" channel closes if underlying keep
// alive stream is interrupted in some way the client cannot handle itself;
// given context "ctx" is canceled or timed out. "LeaseKeepAliveResponse"
// from this closed channel is nil.
//
// If client keep alive loop halts with an unexpected error (e.g. "etcdserver:
// no leader") or canceled by the caller (e.g. context.Canceled), the error
// is returned. Otherwise, it retries.
//
// TODO(v4.0): post errors to last keep alive message before closing
// (see https://github.com/coreos/etcd/pull/7866)
KeepAlive(ctx context.Context, id LeaseID) (<-chan *LeaseKeepAliveResponse, error)
// KeepAliveOnce renews the lease once. In most of the cases, Keepalive
// should be used instead of KeepAliveOnce.
// KeepAliveOnce renews the lease once. The response corresponds to the
// first message from calling KeepAlive. If the response has a recoverable
// error, KeepAliveOnce will retry the RPC with a new keep alive message.
//
// In most of the cases, Keepalive should be used instead of KeepAliveOnce.
KeepAliveOnce(ctx context.Context, id LeaseID) (*LeaseKeepAliveResponse, error)
// Close releases all resources Lease keeps for efficient communication
@ -133,6 +170,8 @@ type lessor struct {
// firstKeepAliveOnce ensures stream starts after first KeepAlive call.
firstKeepAliveOnce sync.Once
callOpts []grpc.CallOption
}
// keepAlive multiplexes a keepalive for a lease over multiple channels
@ -148,10 +187,10 @@ type keepAlive struct {
}
func NewLease(c *Client) Lease {
return NewLeaseFromLeaseClient(RetryLeaseClient(c), c.cfg.DialTimeout+time.Second)
return NewLeaseFromLeaseClient(RetryLeaseClient(c), c, c.cfg.DialTimeout+time.Second)
}
func NewLeaseFromLeaseClient(remote pb.LeaseClient, keepAliveTimeout time.Duration) Lease {
func NewLeaseFromLeaseClient(remote pb.LeaseClient, c *Client, keepAliveTimeout time.Duration) Lease {
l := &lessor{
donec: make(chan struct{}),
keepAlives: make(map[LeaseID]*keepAlive),
@ -161,66 +200,68 @@ func NewLeaseFromLeaseClient(remote pb.LeaseClient, keepAliveTimeout time.Durati
if l.firstKeepAliveTimeout == time.Second {
l.firstKeepAliveTimeout = defaultTTL
}
if c != nil {
l.callOpts = c.callOpts
}
reqLeaderCtx := WithRequireLeader(context.Background())
l.stopCtx, l.stopCancel = context.WithCancel(reqLeaderCtx)
return l
}
func (l *lessor) Grant(ctx context.Context, ttl int64) (*LeaseGrantResponse, error) {
for {
r := &pb.LeaseGrantRequest{TTL: ttl}
resp, err := l.remote.LeaseGrant(ctx, r)
if err == nil {
gresp := &LeaseGrantResponse{
ResponseHeader: resp.GetHeader(),
ID: LeaseID(resp.ID),
TTL: resp.TTL,
Error: resp.Error,
}
return gresp, nil
}
if isHaltErr(ctx, err) {
return nil, toErr(ctx, err)
r := &pb.LeaseGrantRequest{TTL: ttl}
resp, err := l.remote.LeaseGrant(ctx, r, l.callOpts...)
if err == nil {
gresp := &LeaseGrantResponse{
ResponseHeader: resp.GetHeader(),
ID: LeaseID(resp.ID),
TTL: resp.TTL,
Error: resp.Error,
}
return gresp, nil
}
return nil, toErr(ctx, err)
}
func (l *lessor) Revoke(ctx context.Context, id LeaseID) (*LeaseRevokeResponse, error) {
for {
r := &pb.LeaseRevokeRequest{ID: int64(id)}
resp, err := l.remote.LeaseRevoke(ctx, r)
if err == nil {
return (*LeaseRevokeResponse)(resp), nil
}
if isHaltErr(ctx, err) {
return nil, toErr(ctx, err)
}
r := &pb.LeaseRevokeRequest{ID: int64(id)}
resp, err := l.remote.LeaseRevoke(ctx, r, l.callOpts...)
if err == nil {
return (*LeaseRevokeResponse)(resp), nil
}
return nil, toErr(ctx, err)
}
func (l *lessor) TimeToLive(ctx context.Context, id LeaseID, opts ...LeaseOption) (*LeaseTimeToLiveResponse, error) {
for {
r := toLeaseTimeToLiveRequest(id, opts...)
resp, err := l.remote.LeaseTimeToLive(ctx, r, grpc.FailFast(false))
if err == nil {
gresp := &LeaseTimeToLiveResponse{
ResponseHeader: resp.GetHeader(),
ID: LeaseID(resp.ID),
TTL: resp.TTL,
GrantedTTL: resp.GrantedTTL,
Keys: resp.Keys,
}
return gresp, nil
}
if isHaltErr(ctx, err) {
return nil, toErr(ctx, err)
r := toLeaseTimeToLiveRequest(id, opts...)
resp, err := l.remote.LeaseTimeToLive(ctx, r, l.callOpts...)
if err == nil {
gresp := &LeaseTimeToLiveResponse{
ResponseHeader: resp.GetHeader(),
ID: LeaseID(resp.ID),
TTL: resp.TTL,
GrantedTTL: resp.GrantedTTL,
Keys: resp.Keys,
}
return gresp, nil
}
return nil, toErr(ctx, err)
}
func (l *lessor) Leases(ctx context.Context) (*LeaseLeasesResponse, error) {
resp, err := l.remote.LeaseLeases(ctx, &pb.LeaseLeasesRequest{}, l.callOpts...)
if err == nil {
leases := make([]LeaseStatus, len(resp.Leases))
for i := range resp.Leases {
leases[i] = LeaseStatus{ID: LeaseID(resp.Leases[i].ID)}
}
return &LeaseLeasesResponse{ResponseHeader: resp.GetHeader(), Leases: leases}, nil
}
return nil, toErr(ctx, err)
}
func (l *lessor) KeepAlive(ctx context.Context, id LeaseID) (<-chan *LeaseKeepAliveResponse, error) {
ch := make(chan *LeaseKeepAliveResponse, leaseResponseChSize)
ch := make(chan *LeaseKeepAliveResponse, LeaseResponseChSize)
l.mu.Lock()
// ensure that recvKeepAliveLoop is still running
@ -314,7 +355,7 @@ func (l *lessor) keepAliveCtxCloser(id LeaseID, ctx context.Context, donec <-cha
}
}
// closeRequireLeader scans all keep alives for ctxs that have require leader
// closeRequireLeader scans keepAlives for ctxs that have require leader
// and closes the associated channels.
func (l *lessor) closeRequireLeader() {
l.mu.Lock()
@ -323,7 +364,7 @@ func (l *lessor) closeRequireLeader() {
reqIdxs := 0
// find all required leader channels, close, mark as nil
for i, ctx := range ka.ctxs {
md, ok := metadata.FromContext(ctx)
md, ok := metadata.FromOutgoingContext(ctx)
if !ok {
continue
}
@ -357,7 +398,7 @@ func (l *lessor) keepAliveOnce(ctx context.Context, id LeaseID) (*LeaseKeepAlive
cctx, cancel := context.WithCancel(ctx)
defer cancel()
stream, err := l.remote.LeaseKeepAlive(cctx, grpc.FailFast(false))
stream, err := l.remote.LeaseKeepAlive(cctx, l.callOpts...)
if err != nil {
return nil, toErr(ctx, err)
}
@ -386,7 +427,7 @@ func (l *lessor) recvKeepAliveLoop() (gerr error) {
close(l.donec)
l.loopErr = gerr
for _, ka := range l.keepAlives {
ka.Close()
ka.close()
}
l.keepAlives = make(map[LeaseID]*keepAlive)
l.mu.Unlock()
@ -401,7 +442,6 @@ func (l *lessor) recvKeepAliveLoop() (gerr error) {
} else {
for {
resp, err := stream.Recv()
if err != nil {
if canceledByCaller(l.stopCtx, err) {
return err
@ -426,10 +466,10 @@ func (l *lessor) recvKeepAliveLoop() (gerr error) {
}
}
// resetRecv opens a new lease stream and starts sending LeaseKeepAliveRequests
// resetRecv opens a new lease stream and starts sending keep alive requests.
func (l *lessor) resetRecv() (pb.Lease_LeaseKeepAliveClient, error) {
sctx, cancel := context.WithCancel(l.stopCtx)
stream, err := l.remote.LeaseKeepAlive(sctx, grpc.FailFast(false))
stream, err := l.remote.LeaseKeepAlive(sctx, l.callOpts...)
if err != nil {
cancel()
return nil, err
@ -467,7 +507,7 @@ func (l *lessor) recvKeepAlive(resp *pb.LeaseKeepAliveResponse) {
if karesp.TTL <= 0 {
// lease expired; close all keep alive channels
delete(l.keepAlives, karesp.ID)
ka.Close()
ka.close()
return
}
@ -477,9 +517,10 @@ func (l *lessor) recvKeepAlive(resp *pb.LeaseKeepAliveResponse) {
for _, ch := range ka.chs {
select {
case ch <- karesp:
ka.nextKeepAlive = nextKeepAlive
default:
}
// still advance in order to rate-limit keep-alive sends
ka.nextKeepAlive = nextKeepAlive
}
}
@ -497,7 +538,7 @@ func (l *lessor) deadlineLoop() {
for id, ka := range l.keepAlives {
if ka.deadline.Before(now) {
// waited too long for response; lease may be expired
ka.Close()
ka.close()
delete(l.keepAlives, id)
}
}
@ -505,7 +546,7 @@ func (l *lessor) deadlineLoop() {
}
}
// sendKeepAliveLoop sends LeaseKeepAliveRequests for the lifetime of a lease stream
// sendKeepAliveLoop sends keep alive requests for the lifetime of the given stream.
func (l *lessor) sendKeepAliveLoop(stream pb.Lease_LeaseKeepAliveClient) {
for {
var tosend []LeaseID
@ -539,7 +580,7 @@ func (l *lessor) sendKeepAliveLoop(stream pb.Lease_LeaseKeepAliveClient) {
}
}
func (ka *keepAlive) Close() {
func (ka *keepAlive) close() {
close(ka.donec)
for _, ch := range ka.chs {
close(ch)

111
vendor/github.com/coreos/etcd/clientv3/logger.go generated vendored
View file

@ -16,67 +16,120 @@ package clientv3
import (
"io/ioutil"
"log"
"sync"
"google.golang.org/grpc/grpclog"
)
// Logger is the logger used by client library.
// It implements grpclog.Logger interface.
type Logger grpclog.Logger
// It implements grpclog.LoggerV2 interface.
type Logger interface {
grpclog.LoggerV2
// Lvl returns logger if logger's verbosity level >= "lvl".
// Otherwise, logger that discards all logs.
Lvl(lvl int) Logger
// to satisfy capnslog
Print(args ...interface{})
Printf(format string, args ...interface{})
Println(args ...interface{})
}
var (
logger settableLogger
loggerMu sync.RWMutex
logger Logger
)
type settableLogger struct {
l grpclog.Logger
l grpclog.LoggerV2
mu sync.RWMutex
}
func init() {
// disable client side logs by default
logger.mu.Lock()
logger.l = log.New(ioutil.Discard, "", 0)
// logger has to override the grpclog at initialization so that
// any changes to the grpclog go through logger with locking
// instead of through SetLogger
//
// now updates only happen through settableLogger.set
grpclog.SetLogger(&logger)
logger.mu.Unlock()
logger = &settableLogger{}
SetLogger(grpclog.NewLoggerV2(ioutil.Discard, ioutil.Discard, ioutil.Discard))
}
// SetLogger sets client-side Logger. By default, logs are disabled.
func SetLogger(l Logger) {
logger.set(l)
// SetLogger sets client-side Logger.
func SetLogger(l grpclog.LoggerV2) {
loggerMu.Lock()
logger = NewLogger(l)
// override grpclog so that any changes happen with locking
grpclog.SetLoggerV2(logger)
loggerMu.Unlock()
}
// GetLogger returns the current logger.
func GetLogger() Logger {
return logger.get()
loggerMu.RLock()
l := logger
loggerMu.RUnlock()
return l
}
func (s *settableLogger) set(l Logger) {
s.mu.Lock()
logger.l = l
s.mu.Unlock()
// NewLogger returns a new Logger with grpclog.LoggerV2.
func NewLogger(gl grpclog.LoggerV2) Logger {
return &settableLogger{l: gl}
}
func (s *settableLogger) get() Logger {
func (s *settableLogger) get() grpclog.LoggerV2 {
s.mu.RLock()
l := logger.l
l := s.l
s.mu.RUnlock()
return l
}
// implement the grpclog.Logger interface
// implement the grpclog.LoggerV2 interface
func (s *settableLogger) Info(args ...interface{}) { s.get().Info(args...) }
func (s *settableLogger) Infof(format string, args ...interface{}) { s.get().Infof(format, args...) }
func (s *settableLogger) Infoln(args ...interface{}) { s.get().Infoln(args...) }
func (s *settableLogger) Warning(args ...interface{}) { s.get().Warning(args...) }
func (s *settableLogger) Warningf(format string, args ...interface{}) {
s.get().Warningf(format, args...)
}
func (s *settableLogger) Warningln(args ...interface{}) { s.get().Warningln(args...) }
func (s *settableLogger) Error(args ...interface{}) { s.get().Error(args...) }
func (s *settableLogger) Errorf(format string, args ...interface{}) {
s.get().Errorf(format, args...)
}
func (s *settableLogger) Errorln(args ...interface{}) { s.get().Errorln(args...) }
func (s *settableLogger) Fatal(args ...interface{}) { s.get().Fatal(args...) }
func (s *settableLogger) Fatalf(format string, args ...interface{}) { s.get().Fatalf(format, args...) }
func (s *settableLogger) Fatalln(args ...interface{}) { s.get().Fatalln(args...) }
func (s *settableLogger) Print(args ...interface{}) { s.get().Print(args...) }
func (s *settableLogger) Printf(format string, args ...interface{}) { s.get().Printf(format, args...) }
func (s *settableLogger) Println(args ...interface{}) { s.get().Println(args...) }
func (s *settableLogger) Print(args ...interface{}) { s.get().Info(args...) }
func (s *settableLogger) Printf(format string, args ...interface{}) { s.get().Infof(format, args...) }
func (s *settableLogger) Println(args ...interface{}) { s.get().Infoln(args...) }
func (s *settableLogger) V(l int) bool { return s.get().V(l) }
func (s *settableLogger) Lvl(lvl int) Logger {
s.mu.RLock()
l := s.l
s.mu.RUnlock()
if l.V(lvl) {
return s
}
return &noLogger{}
}
type noLogger struct{}
func (*noLogger) Info(args ...interface{}) {}
func (*noLogger) Infof(format string, args ...interface{}) {}
func (*noLogger) Infoln(args ...interface{}) {}
func (*noLogger) Warning(args ...interface{}) {}
func (*noLogger) Warningf(format string, args ...interface{}) {}
func (*noLogger) Warningln(args ...interface{}) {}
func (*noLogger) Error(args ...interface{}) {}
func (*noLogger) Errorf(format string, args ...interface{}) {}
func (*noLogger) Errorln(args ...interface{}) {}
func (*noLogger) Fatal(args ...interface{}) {}
func (*noLogger) Fatalf(format string, args ...interface{}) {}
func (*noLogger) Fatalln(args ...interface{}) {}
func (*noLogger) Print(args ...interface{}) {}
func (*noLogger) Printf(format string, args ...interface{}) {}
func (*noLogger) Println(args ...interface{}) {}
func (*noLogger) V(l int) bool { return false }
func (ng *noLogger) Lvl(lvl int) Logger { return ng }

90
vendor/github.com/coreos/etcd/clientv3/maintenance.go generated vendored
View file

@ -15,11 +15,11 @@
package clientv3
import (
"context"
"io"
pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
"golang.org/x/net/context"
"google.golang.org/grpc"
)
@ -28,6 +28,8 @@ type (
AlarmResponse pb.AlarmResponse
AlarmMember pb.AlarmMember
StatusResponse pb.StatusResponse
HashKVResponse pb.HashKVResponse
MoveLeaderResponse pb.MoveLeaderResponse
)
type Maintenance interface {
@ -37,7 +39,7 @@ type Maintenance interface {
// AlarmDisarm disarms a given alarm.
AlarmDisarm(ctx context.Context, m *AlarmMember) (*AlarmResponse, error)
// Defragment defragments storage backend of the etcd member with given endpoint.
// Defragment releases wasted space from internal fragmentation on a given etcd member.
// Defragment is only needed when deleting a large number of keys and want to reclaim
// the resources.
// Defragment is an expensive operation. User should avoid defragmenting multiple members
@ -49,36 +51,54 @@ type Maintenance interface {
// Status gets the status of the endpoint.
Status(ctx context.Context, endpoint string) (*StatusResponse, error)
// Snapshot provides a reader for a snapshot of a backend.
// HashKV returns a hash of the KV state at the time of the RPC.
// If revision is zero, the hash is computed on all keys. If the revision
// is non-zero, the hash is computed on all keys at or below the given revision.
HashKV(ctx context.Context, endpoint string, rev int64) (*HashKVResponse, error)
// Snapshot provides a reader for a point-in-time snapshot of etcd.
Snapshot(ctx context.Context) (io.ReadCloser, error)
// MoveLeader requests current leader to transfer its leadership to the transferee.
// Request must be made to the leader.
MoveLeader(ctx context.Context, transfereeID uint64) (*MoveLeaderResponse, error)
}
type maintenance struct {
dial func(endpoint string) (pb.MaintenanceClient, func(), error)
remote pb.MaintenanceClient
dial func(endpoint string) (pb.MaintenanceClient, func(), error)
remote pb.MaintenanceClient
callOpts []grpc.CallOption
}
func NewMaintenance(c *Client) Maintenance {
return &maintenance{
api := &maintenance{
dial: func(endpoint string) (pb.MaintenanceClient, func(), error) {
conn, err := c.dial(endpoint)
if err != nil {
return nil, nil, err
}
cancel := func() { conn.Close() }
return pb.NewMaintenanceClient(conn), cancel, nil
return RetryMaintenanceClient(c, conn), cancel, nil
},
remote: pb.NewMaintenanceClient(c.conn),
remote: RetryMaintenanceClient(c, c.conn),
}
if c != nil {
api.callOpts = c.callOpts
}
return api
}
func NewMaintenanceFromMaintenanceClient(remote pb.MaintenanceClient) Maintenance {
return &maintenance{
func NewMaintenanceFromMaintenanceClient(remote pb.MaintenanceClient, c *Client) Maintenance {
api := &maintenance{
dial: func(string) (pb.MaintenanceClient, func(), error) {
return remote, func() {}, nil
},
remote: remote,
}
if c != nil {
api.callOpts = c.callOpts
}
return api
}
func (m *maintenance) AlarmList(ctx context.Context) (*AlarmResponse, error) {
@ -87,15 +107,11 @@ func (m *maintenance) AlarmList(ctx context.Context) (*AlarmResponse, error) {
MemberID: 0, // all
Alarm: pb.AlarmType_NONE, // all
}
for {
resp, err := m.remote.Alarm(ctx, req, grpc.FailFast(false))
if err == nil {
return (*AlarmResponse)(resp), nil
}
if isHaltErr(ctx, err) {
return nil, toErr(ctx, err)
}
resp, err := m.remote.Alarm(ctx, req, m.callOpts...)
if err == nil {
return (*AlarmResponse)(resp), nil
}
return nil, toErr(ctx, err)
}
func (m *maintenance) AlarmDisarm(ctx context.Context, am *AlarmMember) (*AlarmResponse, error) {
@ -121,7 +137,7 @@ func (m *maintenance) AlarmDisarm(ctx context.Context, am *AlarmMember) (*AlarmR
return &ret, nil
}
resp, err := m.remote.Alarm(ctx, req, grpc.FailFast(false))
resp, err := m.remote.Alarm(ctx, req, m.callOpts...)
if err == nil {
return (*AlarmResponse)(resp), nil
}
@ -134,7 +150,7 @@ func (m *maintenance) Defragment(ctx context.Context, endpoint string) (*Defragm
return nil, toErr(ctx, err)
}
defer cancel()
resp, err := remote.Defragment(ctx, &pb.DefragmentRequest{}, grpc.FailFast(false))
resp, err := remote.Defragment(ctx, &pb.DefragmentRequest{}, m.callOpts...)
if err != nil {
return nil, toErr(ctx, err)
}
@ -147,15 +163,28 @@ func (m *maintenance) Status(ctx context.Context, endpoint string) (*StatusRespo
return nil, toErr(ctx, err)
}
defer cancel()
resp, err := remote.Status(ctx, &pb.StatusRequest{}, grpc.FailFast(false))
resp, err := remote.Status(ctx, &pb.StatusRequest{}, m.callOpts...)
if err != nil {
return nil, toErr(ctx, err)
}
return (*StatusResponse)(resp), nil
}
func (m *maintenance) HashKV(ctx context.Context, endpoint string, rev int64) (*HashKVResponse, error) {
remote, cancel, err := m.dial(endpoint)
if err != nil {
return nil, toErr(ctx, err)
}
defer cancel()
resp, err := remote.HashKV(ctx, &pb.HashKVRequest{Revision: rev}, m.callOpts...)
if err != nil {
return nil, toErr(ctx, err)
}
return (*HashKVResponse)(resp), nil
}
func (m *maintenance) Snapshot(ctx context.Context) (io.ReadCloser, error) {
ss, err := m.remote.Snapshot(ctx, &pb.SnapshotRequest{}, grpc.FailFast(false))
ss, err := m.remote.Snapshot(ctx, &pb.SnapshotRequest{}, m.callOpts...)
if err != nil {
return nil, toErr(ctx, err)
}
@ -178,5 +207,20 @@ func (m *maintenance) Snapshot(ctx context.Context) (io.ReadCloser, error) {
}
pw.Close()
}()
return pr, nil
return &snapshotReadCloser{ctx: ctx, ReadCloser: pr}, nil
}
type snapshotReadCloser struct {
ctx context.Context
io.ReadCloser
}
func (rc *snapshotReadCloser) Read(p []byte) (n int, err error) {
n, err = rc.ReadCloser.Read(p)
return n, toErr(rc.ctx, err)
}
func (m *maintenance) MoveLeader(ctx context.Context, transfereeID uint64) (*MoveLeaderResponse, error) {
resp, err := m.remote.MoveLeader(ctx, &pb.MoveLeaderRequest{TargetID: transfereeID}, m.callOpts...)
return (*MoveLeaderResponse)(resp), toErr(ctx, err)
}

67
vendor/github.com/coreos/etcd/clientv3/namespace/kv.go generated vendored
View file

@ -15,7 +15,7 @@
package namespace
import (
"golang.org/x/net/context"
"context"
"github.com/coreos/etcd/clientv3"
"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
@ -74,7 +74,7 @@ func (kv *kvPrefix) Delete(ctx context.Context, key string, opts ...clientv3.OpO
}
func (kv *kvPrefix) Do(ctx context.Context, op clientv3.Op) (clientv3.OpResponse, error) {
if len(op.KeyBytes()) == 0 {
if len(op.KeyBytes()) == 0 && !op.IsTxn() {
return clientv3.OpResponse{}, rpctypes.ErrEmptyKey
}
r, err := kv.KV.Do(ctx, kv.prefixOp(op))
@ -88,6 +88,8 @@ func (kv *kvPrefix) Do(ctx context.Context, op clientv3.Op) (clientv3.OpResponse
kv.unprefixPutResponse(r.Put())
case r.Del() != nil:
kv.unprefixDeleteResponse(r.Del())
case r.Txn() != nil:
kv.unprefixTxnResponse(r.Txn())
}
return r, nil
}
@ -102,31 +104,17 @@ func (kv *kvPrefix) Txn(ctx context.Context) clientv3.Txn {
}
func (txn *txnPrefix) If(cs ...clientv3.Cmp) clientv3.Txn {
newCmps := make([]clientv3.Cmp, len(cs))
for i := range cs {
newCmps[i] = cs[i]
pfxKey, _ := txn.kv.prefixInterval(cs[i].KeyBytes(), nil)
newCmps[i].WithKeyBytes(pfxKey)
}
txn.Txn = txn.Txn.If(newCmps...)
txn.Txn = txn.Txn.If(txn.kv.prefixCmps(cs)...)
return txn
}
func (txn *txnPrefix) Then(ops ...clientv3.Op) clientv3.Txn {
newOps := make([]clientv3.Op, len(ops))
for i := range ops {
newOps[i] = txn.kv.prefixOp(ops[i])
}
txn.Txn = txn.Txn.Then(newOps...)
txn.Txn = txn.Txn.Then(txn.kv.prefixOps(ops)...)
return txn
}
func (txn *txnPrefix) Else(ops ...clientv3.Op) clientv3.Txn {
newOps := make([]clientv3.Op, len(ops))
for i := range ops {
newOps[i] = txn.kv.prefixOp(ops[i])
}
txn.Txn = txn.Txn.Else(newOps...)
txn.Txn = txn.Txn.Else(txn.kv.prefixOps(ops)...)
return txn
}
@ -140,10 +128,14 @@ func (txn *txnPrefix) Commit() (*clientv3.TxnResponse, error) {
}
func (kv *kvPrefix) prefixOp(op clientv3.Op) clientv3.Op {
begin, end := kv.prefixInterval(op.KeyBytes(), op.RangeBytes())
op.WithKeyBytes(begin)
op.WithRangeBytes(end)
return op
if !op.IsTxn() {
begin, end := kv.prefixInterval(op.KeyBytes(), op.RangeBytes())
op.WithKeyBytes(begin)
op.WithRangeBytes(end)
return op
}
cmps, thenOps, elseOps := op.Txn()
return clientv3.OpTxn(kv.prefixCmps(cmps), kv.prefixOps(thenOps), kv.prefixOps(elseOps))
}
func (kv *kvPrefix) unprefixGetResponse(resp *clientv3.GetResponse) {
@ -179,11 +171,36 @@ func (kv *kvPrefix) unprefixTxnResponse(resp *clientv3.TxnResponse) {
if tv.ResponseDeleteRange != nil {
kv.unprefixDeleteResponse((*clientv3.DeleteResponse)(tv.ResponseDeleteRange))
}
case *pb.ResponseOp_ResponseTxn:
if tv.ResponseTxn != nil {
kv.unprefixTxnResponse((*clientv3.TxnResponse)(tv.ResponseTxn))
}
default:
}
}
}
func (p *kvPrefix) prefixInterval(key, end []byte) (pfxKey []byte, pfxEnd []byte) {
return prefixInterval(p.pfx, key, end)
func (kv *kvPrefix) prefixInterval(key, end []byte) (pfxKey []byte, pfxEnd []byte) {
return prefixInterval(kv.pfx, key, end)
}
func (kv *kvPrefix) prefixCmps(cs []clientv3.Cmp) []clientv3.Cmp {
newCmps := make([]clientv3.Cmp, len(cs))
for i := range cs {
newCmps[i] = cs[i]
pfxKey, endKey := kv.prefixInterval(cs[i].KeyBytes(), cs[i].RangeEnd)
newCmps[i].WithKeyBytes(pfxKey)
if len(cs[i].RangeEnd) != 0 {
newCmps[i].RangeEnd = endKey
}
}
return newCmps
}
func (kv *kvPrefix) prefixOps(ops []clientv3.Op) []clientv3.Op {
newOps := make([]clientv3.Op, len(ops))
for i := range ops {
newOps[i] = kv.prefixOp(ops[i])
}
return newOps
}

3
vendor/github.com/coreos/etcd/clientv3/namespace/lease.go generated vendored
View file

@ -16,8 +16,7 @@ package namespace
import (
"bytes"
"golang.org/x/net/context"
"context"
"github.com/coreos/etcd/clientv3"
)

3
vendor/github.com/coreos/etcd/clientv3/namespace/watch.go generated vendored
View file

@ -15,10 +15,9 @@
package namespace
import (
"context"
"sync"
"golang.org/x/net/context"
"github.com/coreos/etcd/clientv3"
)

92
vendor/github.com/coreos/etcd/clientv3/op.go generated vendored
View file

@ -23,6 +23,7 @@ const (
tRange opType = iota + 1
tPut
tDeleteRange
tTxn
)
var (
@ -67,9 +68,17 @@ type Op struct {
// for put
val []byte
leaseID LeaseID
// txn
cmps []Cmp
thenOps []Op
elseOps []Op
}
// accesors / mutators
// accessors / mutators
func (op Op) IsTxn() bool { return op.t == tTxn }
func (op Op) Txn() ([]Cmp, []Op, []Op) { return op.cmps, op.thenOps, op.elseOps }
// KeyBytes returns the byte slice holding the Op's key.
func (op Op) KeyBytes() []byte { return op.key }
@ -80,6 +89,39 @@ func (op *Op) WithKeyBytes(key []byte) { op.key = key }
// RangeBytes returns the byte slice holding with the Op's range end, if any.
func (op Op) RangeBytes() []byte { return op.end }
// Rev returns the requested revision, if any.
func (op Op) Rev() int64 { return op.rev }
// IsPut returns true iff the operation is a Put.
func (op Op) IsPut() bool { return op.t == tPut }
// IsGet returns true iff the operation is a Get.
func (op Op) IsGet() bool { return op.t == tRange }
// IsDelete returns true iff the operation is a Delete.
func (op Op) IsDelete() bool { return op.t == tDeleteRange }
// IsSerializable returns true if the serializable field is true.
func (op Op) IsSerializable() bool { return op.serializable == true }
// IsKeysOnly returns whether keysOnly is set.
func (op Op) IsKeysOnly() bool { return op.keysOnly == true }
// IsCountOnly returns whether countOnly is set.
func (op Op) IsCountOnly() bool { return op.countOnly == true }
// MinModRev returns the operation's minimum modify revision.
func (op Op) MinModRev() int64 { return op.minModRev }
// MaxModRev returns the operation's maximum modify revision.
func (op Op) MaxModRev() int64 { return op.maxModRev }
// MinCreateRev returns the operation's minimum create revision.
func (op Op) MinCreateRev() int64 { return op.minCreateRev }
// MaxCreateRev returns the operation's maximum create revision.
func (op Op) MaxCreateRev() int64 { return op.maxCreateRev }
// WithRangeBytes sets the byte slice for the Op's range end.
func (op *Op) WithRangeBytes(end []byte) { op.end = end }
@ -113,6 +155,22 @@ func (op Op) toRangeRequest() *pb.RangeRequest {
return r
}
func (op Op) toTxnRequest() *pb.TxnRequest {
thenOps := make([]*pb.RequestOp, len(op.thenOps))
for i, tOp := range op.thenOps {
thenOps[i] = tOp.toRequestOp()
}
elseOps := make([]*pb.RequestOp, len(op.elseOps))
for i, eOp := range op.elseOps {
elseOps[i] = eOp.toRequestOp()
}
cmps := make([]*pb.Compare, len(op.cmps))
for i := range op.cmps {
cmps[i] = (*pb.Compare)(&op.cmps[i])
}
return &pb.TxnRequest{Compare: cmps, Success: thenOps, Failure: elseOps}
}
func (op Op) toRequestOp() *pb.RequestOp {
switch op.t {
case tRange:
@ -123,12 +181,27 @@ func (op Op) toRequestOp() *pb.RequestOp {
case tDeleteRange:
r := &pb.DeleteRangeRequest{Key: op.key, RangeEnd: op.end, PrevKv: op.prevKV}
return &pb.RequestOp{Request: &pb.RequestOp_RequestDeleteRange{RequestDeleteRange: r}}
case tTxn:
return &pb.RequestOp{Request: &pb.RequestOp_RequestTxn{RequestTxn: op.toTxnRequest()}}
default:
panic("Unknown Op")
}
}
func (op Op) isWrite() bool {
if op.t == tTxn {
for _, tOp := range op.thenOps {
if tOp.isWrite() {
return true
}
}
for _, tOp := range op.elseOps {
if tOp.isWrite() {
return true
}
}
return false
}
return op.t != tRange
}
@ -194,6 +267,10 @@ func OpPut(key, val string, opts ...OpOption) Op {
return ret
}
func OpTxn(cmps []Cmp, thenOps []Op, elseOps []Op) Op {
return Op{t: tTxn, cmps: cmps, thenOps: thenOps, elseOps: elseOps}
}
func opWatch(key string, opts ...OpOption) Op {
ret := Op{t: tRange, key: []byte(key)}
ret.applyOpts(opts)
@ -247,9 +324,9 @@ func WithSort(target SortTarget, order SortOrder) OpOption {
if target == SortByKey && order == SortAscend {
// If order != SortNone, server fetches the entire key-space,
// and then applies the sort and limit, if provided.
// Since current mvcc.Range implementation returns results
// sorted by keys in lexicographically ascending order,
// client should ignore SortOrder if the target is SortByKey.
// Since by default the server returns results sorted by keys
// in lexicographically ascending order, the client should ignore
// SortOrder if the target is SortByKey.
order = SortNone
}
op.sort = &SortOption{target, order}
@ -390,7 +467,7 @@ func WithPrevKV() OpOption {
}
// WithIgnoreValue updates the key using its current value.
// Empty value should be passed when ignore_value is set.
// This option can not be combined with non-empty values.
// Returns an error if the key does not exist.
func WithIgnoreValue() OpOption {
return func(op *Op) {
@ -399,7 +476,7 @@ func WithIgnoreValue() OpOption {
}
// WithIgnoreLease updates the key using its current lease.
// Empty lease should be passed when ignore_lease is set.
// This option can not be combined with WithLease.
// Returns an error if the key does not exist.
func WithIgnoreLease() OpOption {
return func(op *Op) {
@ -424,8 +501,7 @@ func (op *LeaseOp) applyOpts(opts []LeaseOption) {
}
}
// WithAttachedKeys requests lease timetolive API to return
// attached keys of given lease ID.
// WithAttachedKeys makes TimeToLive list the keys attached to the given lease ID.
func WithAttachedKeys() LeaseOption {
return func(op *LeaseOp) { op.attachedKeys = true }
}

49
vendor/github.com/coreos/etcd/clientv3/options.go generated vendored Normal file
View file

@ -0,0 +1,49 @@
// Copyright 2017 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package clientv3
import (
"math"
"google.golang.org/grpc"
)
var (
// Disable gRPC internal retrial logic
// TODO: enable when gRPC retry is stable (FailFast=false)
// Reference:
// - https://github.com/grpc/grpc-go/issues/1532
// - https://github.com/grpc/proposal/blob/master/A6-client-retries.md
defaultFailFast = grpc.FailFast(true)
// client-side request send limit, gRPC default is math.MaxInt32
// Make sure that "client-side send limit < server-side default send/recv limit"
// Same value as "embed.DefaultMaxRequestBytes" plus gRPC overhead bytes
defaultMaxCallSendMsgSize = grpc.MaxCallSendMsgSize(2 * 1024 * 1024)
// client-side response receive limit, gRPC default is 4MB
// Make sure that "client-side receive limit >= server-side default send/recv limit"
// because range response can easily exceed request send limits
// Default to math.MaxInt32; writes exceeding server-side send limit fails anyway
defaultMaxCallRecvMsgSize = grpc.MaxCallRecvMsgSize(math.MaxInt32)
)
// defaultCallOpts defines a list of default "gRPC.CallOption".
// Some options are exposed to "clientv3.Config".
// Defaults will be overridden by the settings in "clientv3.Config".
var defaultCallOpts = []grpc.CallOption{defaultFailFast, defaultMaxCallSendMsgSize, defaultMaxCallRecvMsgSize}
// MaxLeaseTTL is the maximum lease TTL value
const MaxLeaseTTL = 9000000000

30
vendor/github.com/coreos/etcd/clientv3/ready_wait.go generated vendored Normal file
View file

@ -0,0 +1,30 @@
// Copyright 2017 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package clientv3
import "context"
// TODO: remove this when "FailFast=false" is fixed.
// See https://github.com/grpc/grpc-go/issues/1532.
func readyWait(rpcCtx, clientCtx context.Context, ready <-chan struct{}) error {
select {
case <-ready:
return nil
case <-rpcCtx.Done():
return rpcCtx.Err()
case <-clientCtx.Done():
return clientCtx.Err()
}
}

393
vendor/github.com/coreos/etcd/clientv3/retry.go generated vendored
View file

@ -15,279 +15,482 @@
package clientv3
import (
"context"
"github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
"golang.org/x/net/context"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
type retryPolicy uint8
const (
repeatable retryPolicy = iota
nonRepeatable
)
type rpcFunc func(ctx context.Context) error
type retryRpcFunc func(context.Context, rpcFunc) error
type retryRPCFunc func(context.Context, rpcFunc, retryPolicy) error
type retryStopErrFunc func(error) bool
func (c *Client) newRetryWrapper() retryRpcFunc {
return func(rpcCtx context.Context, f rpcFunc) error {
// immutable requests (e.g. Get) should be retried unless it's
// an obvious server-side error (e.g. rpctypes.ErrRequestTooLarge).
//
// "isRepeatableStopError" returns "true" when an immutable request
// is interrupted by server-side or gRPC-side error and its status
// code is not transient (!= codes.Unavailable).
//
// Returning "true" means retry should stop, since client cannot
// handle itself even with retries.
func isRepeatableStopError(err error) bool {
eErr := rpctypes.Error(err)
// always stop retry on etcd errors
if serverErr, ok := eErr.(rpctypes.EtcdError); ok && serverErr.Code() != codes.Unavailable {
return true
}
// only retry if unavailable
ev, _ := status.FromError(err)
return ev.Code() != codes.Unavailable
}
// mutable requests (e.g. Put, Delete, Txn) should only be retried
// when the status code is codes.Unavailable when initial connection
// has not been established (no pinned endpoint).
//
// "isNonRepeatableStopError" returns "true" when a mutable request
// is interrupted by non-transient error that client cannot handle itself,
// or transient error while the connection has already been established
// (pinned endpoint exists).
//
// Returning "true" means retry should stop, otherwise it violates
// write-at-most-once semantics.
func isNonRepeatableStopError(err error) bool {
ev, _ := status.FromError(err)
if ev.Code() != codes.Unavailable {
return true
}
desc := rpctypes.ErrorDesc(err)
return desc != "there is no address available" && desc != "there is no connection available"
}
func (c *Client) newRetryWrapper() retryRPCFunc {
return func(rpcCtx context.Context, f rpcFunc, rp retryPolicy) error {
var isStop retryStopErrFunc
switch rp {
case repeatable:
isStop = isRepeatableStopError
case nonRepeatable:
isStop = isNonRepeatableStopError
}
for {
if err := readyWait(rpcCtx, c.ctx, c.balancer.ConnectNotify()); err != nil {
return err
}
pinned := c.balancer.pinned()
err := f(rpcCtx)
if err == nil {
return nil
}
logger.Lvl(4).Infof("clientv3/retry: error %q on pinned endpoint %q", err.Error(), pinned)
eErr := rpctypes.Error(err)
// always stop retry on etcd errors
if _, ok := eErr.(rpctypes.EtcdError); ok {
return err
if s, ok := status.FromError(err); ok && (s.Code() == codes.Unavailable || s.Code() == codes.DeadlineExceeded || s.Code() == codes.Internal) {
// mark this before endpoint switch is triggered
c.balancer.hostPortError(pinned, err)
c.balancer.next()
logger.Lvl(4).Infof("clientv3/retry: switching from %q due to error %q", pinned, err.Error())
}
// only retry if unavailable
if grpc.Code(err) != codes.Unavailable {
if isStop(err) {
return err
}
select {
case <-c.balancer.ConnectNotify():
case <-rpcCtx.Done():
return rpcCtx.Err()
case <-c.ctx.Done():
return c.ctx.Err()
}
}
}
}
func (c *Client) newAuthRetryWrapper() retryRpcFunc {
return func(rpcCtx context.Context, f rpcFunc) error {
func (c *Client) newAuthRetryWrapper(retryf retryRPCFunc) retryRPCFunc {
return func(rpcCtx context.Context, f rpcFunc, rp retryPolicy) error {
for {
err := f(rpcCtx)
pinned := c.balancer.pinned()
err := retryf(rpcCtx, f, rp)
if err == nil {
return nil
}
logger.Lvl(4).Infof("clientv3/auth-retry: error %q on pinned endpoint %q", err.Error(), pinned)
// always stop retry on etcd errors other than invalid auth token
if rpctypes.Error(err) == rpctypes.ErrInvalidAuthToken {
gterr := c.getToken(rpcCtx)
if gterr != nil {
logger.Lvl(4).Infof("clientv3/auth-retry: cannot retry due to error %q(%q) on pinned endpoint %q", err.Error(), gterr.Error(), pinned)
return err // return the original error for simplicity
}
continue
}
return err
}
}
}
// RetryKVClient implements a KVClient that uses the client's FailFast retry policy.
func RetryKVClient(c *Client) pb.KVClient {
retryWrite := &retryWriteKVClient{pb.NewKVClient(c.conn), c.retryWrapper}
return &retryKVClient{&retryWriteKVClient{retryWrite, c.retryAuthWrapper}}
}
type retryKVClient struct {
*retryWriteKVClient
kc pb.KVClient
retryf retryRPCFunc
}
// RetryKVClient implements a KVClient.
func RetryKVClient(c *Client) pb.KVClient {
return &retryKVClient{
kc: pb.NewKVClient(c.conn),
retryf: c.newAuthRetryWrapper(c.newRetryWrapper()),
}
}
func (rkv *retryKVClient) Range(ctx context.Context, in *pb.RangeRequest, opts ...grpc.CallOption) (resp *pb.RangeResponse, err error) {
err = rkv.retryf(ctx, func(rctx context.Context) error {
resp, err = rkv.retryWriteKVClient.Range(rctx, in, opts...)
resp, err = rkv.kc.Range(rctx, in, opts...)
return err
})
}, repeatable)
return resp, err
}
type retryWriteKVClient struct {
pb.KVClient
retryf retryRpcFunc
}
func (rkv *retryWriteKVClient) Put(ctx context.Context, in *pb.PutRequest, opts ...grpc.CallOption) (resp *pb.PutResponse, err error) {
func (rkv *retryKVClient) Put(ctx context.Context, in *pb.PutRequest, opts ...grpc.CallOption) (resp *pb.PutResponse, err error) {
err = rkv.retryf(ctx, func(rctx context.Context) error {
resp, err = rkv.KVClient.Put(rctx, in, opts...)
resp, err = rkv.kc.Put(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rkv *retryWriteKVClient) DeleteRange(ctx context.Context, in *pb.DeleteRangeRequest, opts ...grpc.CallOption) (resp *pb.DeleteRangeResponse, err error) {
func (rkv *retryKVClient) DeleteRange(ctx context.Context, in *pb.DeleteRangeRequest, opts ...grpc.CallOption) (resp *pb.DeleteRangeResponse, err error) {
err = rkv.retryf(ctx, func(rctx context.Context) error {
resp, err = rkv.KVClient.DeleteRange(rctx, in, opts...)
resp, err = rkv.kc.DeleteRange(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rkv *retryWriteKVClient) Txn(ctx context.Context, in *pb.TxnRequest, opts ...grpc.CallOption) (resp *pb.TxnResponse, err error) {
func (rkv *retryKVClient) Txn(ctx context.Context, in *pb.TxnRequest, opts ...grpc.CallOption) (resp *pb.TxnResponse, err error) {
// TODO: "repeatable" for read-only txn
err = rkv.retryf(ctx, func(rctx context.Context) error {
resp, err = rkv.KVClient.Txn(rctx, in, opts...)
resp, err = rkv.kc.Txn(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rkv *retryWriteKVClient) Compact(ctx context.Context, in *pb.CompactionRequest, opts ...grpc.CallOption) (resp *pb.CompactionResponse, err error) {
func (rkv *retryKVClient) Compact(ctx context.Context, in *pb.CompactionRequest, opts ...grpc.CallOption) (resp *pb.CompactionResponse, err error) {
err = rkv.retryf(ctx, func(rctx context.Context) error {
resp, err = rkv.KVClient.Compact(rctx, in, opts...)
resp, err = rkv.kc.Compact(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
type retryLeaseClient struct {
pb.LeaseClient
retryf retryRpcFunc
lc pb.LeaseClient
retryf retryRPCFunc
}
// RetryLeaseClient implements a LeaseClient that uses the client's FailFast retry policy.
// RetryLeaseClient implements a LeaseClient.
func RetryLeaseClient(c *Client) pb.LeaseClient {
retry := &retryLeaseClient{pb.NewLeaseClient(c.conn), c.retryWrapper}
return &retryLeaseClient{retry, c.retryAuthWrapper}
return &retryLeaseClient{
lc: pb.NewLeaseClient(c.conn),
retryf: c.newAuthRetryWrapper(c.newRetryWrapper()),
}
}
func (rlc *retryLeaseClient) LeaseTimeToLive(ctx context.Context, in *pb.LeaseTimeToLiveRequest, opts ...grpc.CallOption) (resp *pb.LeaseTimeToLiveResponse, err error) {
err = rlc.retryf(ctx, func(rctx context.Context) error {
resp, err = rlc.lc.LeaseTimeToLive(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rlc *retryLeaseClient) LeaseLeases(ctx context.Context, in *pb.LeaseLeasesRequest, opts ...grpc.CallOption) (resp *pb.LeaseLeasesResponse, err error) {
err = rlc.retryf(ctx, func(rctx context.Context) error {
resp, err = rlc.lc.LeaseLeases(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rlc *retryLeaseClient) LeaseGrant(ctx context.Context, in *pb.LeaseGrantRequest, opts ...grpc.CallOption) (resp *pb.LeaseGrantResponse, err error) {
err = rlc.retryf(ctx, func(rctx context.Context) error {
resp, err = rlc.LeaseClient.LeaseGrant(rctx, in, opts...)
resp, err = rlc.lc.LeaseGrant(rctx, in, opts...)
return err
})
}, repeatable)
return resp, err
}
func (rlc *retryLeaseClient) LeaseRevoke(ctx context.Context, in *pb.LeaseRevokeRequest, opts ...grpc.CallOption) (resp *pb.LeaseRevokeResponse, err error) {
err = rlc.retryf(ctx, func(rctx context.Context) error {
resp, err = rlc.LeaseClient.LeaseRevoke(rctx, in, opts...)
resp, err = rlc.lc.LeaseRevoke(rctx, in, opts...)
return err
})
}, repeatable)
return resp, err
}
type retryClusterClient struct {
pb.ClusterClient
retryf retryRpcFunc
func (rlc *retryLeaseClient) LeaseKeepAlive(ctx context.Context, opts ...grpc.CallOption) (stream pb.Lease_LeaseKeepAliveClient, err error) {
err = rlc.retryf(ctx, func(rctx context.Context) error {
stream, err = rlc.lc.LeaseKeepAlive(rctx, opts...)
return err
}, repeatable)
return stream, err
}
// RetryClusterClient implements a ClusterClient that uses the client's FailFast retry policy.
type retryClusterClient struct {
cc pb.ClusterClient
retryf retryRPCFunc
}
// RetryClusterClient implements a ClusterClient.
func RetryClusterClient(c *Client) pb.ClusterClient {
return &retryClusterClient{pb.NewClusterClient(c.conn), c.retryWrapper}
return &retryClusterClient{
cc: pb.NewClusterClient(c.conn),
retryf: c.newRetryWrapper(),
}
}
func (rcc *retryClusterClient) MemberList(ctx context.Context, in *pb.MemberListRequest, opts ...grpc.CallOption) (resp *pb.MemberListResponse, err error) {
err = rcc.retryf(ctx, func(rctx context.Context) error {
resp, err = rcc.cc.MemberList(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rcc *retryClusterClient) MemberAdd(ctx context.Context, in *pb.MemberAddRequest, opts ...grpc.CallOption) (resp *pb.MemberAddResponse, err error) {
err = rcc.retryf(ctx, func(rctx context.Context) error {
resp, err = rcc.ClusterClient.MemberAdd(rctx, in, opts...)
resp, err = rcc.cc.MemberAdd(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rcc *retryClusterClient) MemberRemove(ctx context.Context, in *pb.MemberRemoveRequest, opts ...grpc.CallOption) (resp *pb.MemberRemoveResponse, err error) {
err = rcc.retryf(ctx, func(rctx context.Context) error {
resp, err = rcc.ClusterClient.MemberRemove(rctx, in, opts...)
resp, err = rcc.cc.MemberRemove(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rcc *retryClusterClient) MemberUpdate(ctx context.Context, in *pb.MemberUpdateRequest, opts ...grpc.CallOption) (resp *pb.MemberUpdateResponse, err error) {
err = rcc.retryf(ctx, func(rctx context.Context) error {
resp, err = rcc.ClusterClient.MemberUpdate(rctx, in, opts...)
resp, err = rcc.cc.MemberUpdate(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
type retryMaintenanceClient struct {
mc pb.MaintenanceClient
retryf retryRPCFunc
}
// RetryMaintenanceClient implements a Maintenance.
func RetryMaintenanceClient(c *Client, conn *grpc.ClientConn) pb.MaintenanceClient {
return &retryMaintenanceClient{
mc: pb.NewMaintenanceClient(conn),
retryf: c.newRetryWrapper(),
}
}
func (rmc *retryMaintenanceClient) Alarm(ctx context.Context, in *pb.AlarmRequest, opts ...grpc.CallOption) (resp *pb.AlarmResponse, err error) {
err = rmc.retryf(ctx, func(rctx context.Context) error {
resp, err = rmc.mc.Alarm(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rmc *retryMaintenanceClient) Status(ctx context.Context, in *pb.StatusRequest, opts ...grpc.CallOption) (resp *pb.StatusResponse, err error) {
err = rmc.retryf(ctx, func(rctx context.Context) error {
resp, err = rmc.mc.Status(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rmc *retryMaintenanceClient) Hash(ctx context.Context, in *pb.HashRequest, opts ...grpc.CallOption) (resp *pb.HashResponse, err error) {
err = rmc.retryf(ctx, func(rctx context.Context) error {
resp, err = rmc.mc.Hash(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rmc *retryMaintenanceClient) HashKV(ctx context.Context, in *pb.HashKVRequest, opts ...grpc.CallOption) (resp *pb.HashKVResponse, err error) {
err = rmc.retryf(ctx, func(rctx context.Context) error {
resp, err = rmc.mc.HashKV(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rmc *retryMaintenanceClient) Snapshot(ctx context.Context, in *pb.SnapshotRequest, opts ...grpc.CallOption) (stream pb.Maintenance_SnapshotClient, err error) {
err = rmc.retryf(ctx, func(rctx context.Context) error {
stream, err = rmc.mc.Snapshot(rctx, in, opts...)
return err
}, repeatable)
return stream, err
}
func (rmc *retryMaintenanceClient) MoveLeader(ctx context.Context, in *pb.MoveLeaderRequest, opts ...grpc.CallOption) (resp *pb.MoveLeaderResponse, err error) {
err = rmc.retryf(ctx, func(rctx context.Context) error {
resp, err = rmc.mc.MoveLeader(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rmc *retryMaintenanceClient) Defragment(ctx context.Context, in *pb.DefragmentRequest, opts ...grpc.CallOption) (resp *pb.DefragmentResponse, err error) {
err = rmc.retryf(ctx, func(rctx context.Context) error {
resp, err = rmc.mc.Defragment(rctx, in, opts...)
return err
}, nonRepeatable)
return resp, err
}
type retryAuthClient struct {
pb.AuthClient
retryf retryRpcFunc
ac pb.AuthClient
retryf retryRPCFunc
}
// RetryAuthClient implements a AuthClient that uses the client's FailFast retry policy.
// RetryAuthClient implements a AuthClient.
func RetryAuthClient(c *Client) pb.AuthClient {
return &retryAuthClient{pb.NewAuthClient(c.conn), c.retryWrapper}
return &retryAuthClient{
ac: pb.NewAuthClient(c.conn),
retryf: c.newRetryWrapper(),
}
}
func (rac *retryAuthClient) UserList(ctx context.Context, in *pb.AuthUserListRequest, opts ...grpc.CallOption) (resp *pb.AuthUserListResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.ac.UserList(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rac *retryAuthClient) UserGet(ctx context.Context, in *pb.AuthUserGetRequest, opts ...grpc.CallOption) (resp *pb.AuthUserGetResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.ac.UserGet(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rac *retryAuthClient) RoleGet(ctx context.Context, in *pb.AuthRoleGetRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleGetResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.ac.RoleGet(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rac *retryAuthClient) RoleList(ctx context.Context, in *pb.AuthRoleListRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleListResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.ac.RoleList(rctx, in, opts...)
return err
}, repeatable)
return resp, err
}
func (rac *retryAuthClient) AuthEnable(ctx context.Context, in *pb.AuthEnableRequest, opts ...grpc.CallOption) (resp *pb.AuthEnableResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.AuthEnable(rctx, in, opts...)
resp, err = rac.ac.AuthEnable(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) AuthDisable(ctx context.Context, in *pb.AuthDisableRequest, opts ...grpc.CallOption) (resp *pb.AuthDisableResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.AuthDisable(rctx, in, opts...)
resp, err = rac.ac.AuthDisable(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) UserAdd(ctx context.Context, in *pb.AuthUserAddRequest, opts ...grpc.CallOption) (resp *pb.AuthUserAddResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.UserAdd(rctx, in, opts...)
resp, err = rac.ac.UserAdd(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) UserDelete(ctx context.Context, in *pb.AuthUserDeleteRequest, opts ...grpc.CallOption) (resp *pb.AuthUserDeleteResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.UserDelete(rctx, in, opts...)
resp, err = rac.ac.UserDelete(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) UserChangePassword(ctx context.Context, in *pb.AuthUserChangePasswordRequest, opts ...grpc.CallOption) (resp *pb.AuthUserChangePasswordResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.UserChangePassword(rctx, in, opts...)
resp, err = rac.ac.UserChangePassword(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) UserGrantRole(ctx context.Context, in *pb.AuthUserGrantRoleRequest, opts ...grpc.CallOption) (resp *pb.AuthUserGrantRoleResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.UserGrantRole(rctx, in, opts...)
resp, err = rac.ac.UserGrantRole(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) UserRevokeRole(ctx context.Context, in *pb.AuthUserRevokeRoleRequest, opts ...grpc.CallOption) (resp *pb.AuthUserRevokeRoleResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.UserRevokeRole(rctx, in, opts...)
resp, err = rac.ac.UserRevokeRole(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) RoleAdd(ctx context.Context, in *pb.AuthRoleAddRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleAddResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.RoleAdd(rctx, in, opts...)
resp, err = rac.ac.RoleAdd(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) RoleDelete(ctx context.Context, in *pb.AuthRoleDeleteRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleDeleteResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.RoleDelete(rctx, in, opts...)
resp, err = rac.ac.RoleDelete(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) RoleGrantPermission(ctx context.Context, in *pb.AuthRoleGrantPermissionRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleGrantPermissionResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.RoleGrantPermission(rctx, in, opts...)
resp, err = rac.ac.RoleGrantPermission(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) RoleRevokePermission(ctx context.Context, in *pb.AuthRoleRevokePermissionRequest, opts ...grpc.CallOption) (resp *pb.AuthRoleRevokePermissionResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.AuthClient.RoleRevokePermission(rctx, in, opts...)
resp, err = rac.ac.RoleRevokePermission(rctx, in, opts...)
return err
})
}, nonRepeatable)
return resp, err
}
func (rac *retryAuthClient) Authenticate(ctx context.Context, in *pb.AuthenticateRequest, opts ...grpc.CallOption) (resp *pb.AuthenticateResponse, err error) {
err = rac.retryf(ctx, func(rctx context.Context) error {
resp, err = rac.ac.Authenticate(rctx, in, opts...)
return err
}, nonRepeatable)
return resp, err
}

31
vendor/github.com/coreos/etcd/clientv3/txn.go generated vendored
View file

@ -15,16 +15,17 @@
package clientv3
import (
"context"
"sync"
pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
"golang.org/x/net/context"
"google.golang.org/grpc"
)
// Txn is the interface that wraps mini-transactions.
//
// Tx.If(
// Txn(context.TODO()).If(
// Compare(Value(k1), ">", v1),
// Compare(Version(k1), "=", 2)
// ).Then(
@ -66,6 +67,8 @@ type txn struct {
sus []*pb.RequestOp
fas []*pb.RequestOp
callOpts []grpc.CallOption
}
func (txn *txn) If(cs ...Cmp) Txn {
@ -135,30 +138,14 @@ func (txn *txn) Else(ops ...Op) Txn {
func (txn *txn) Commit() (*TxnResponse, error) {
txn.mu.Lock()
defer txn.mu.Unlock()
for {
resp, err := txn.commit()
if err == nil {
return resp, err
}
if isHaltErr(txn.ctx, err) {
return nil, toErr(txn.ctx, err)
}
if txn.isWrite {
return nil, toErr(txn.ctx, err)
}
}
}
func (txn *txn) commit() (*TxnResponse, error) {
r := &pb.TxnRequest{Compare: txn.cmps, Success: txn.sus, Failure: txn.fas}
var opts []grpc.CallOption
if !txn.isWrite {
opts = []grpc.CallOption{grpc.FailFast(false)}
}
resp, err := txn.kv.remote.Txn(txn.ctx, r, opts...)
var resp *pb.TxnResponse
var err error
resp, err = txn.kv.remote.Txn(txn.ctx, r, txn.callOpts...)
if err != nil {
return nil, err
return nil, toErr(txn.ctx, err)
}
return (*TxnResponse)(resp), nil
}

93
vendor/github.com/coreos/etcd/clientv3/watch.go generated vendored
View file

@ -15,6 +15,7 @@
package clientv3
import (
"context"
"fmt"
"sync"
"time"
@ -22,9 +23,11 @@ import (
v3rpc "github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes"
pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
mvccpb "github.com/coreos/etcd/mvcc/mvccpb"
"golang.org/x/net/context"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/status"
)
const (
@ -40,10 +43,9 @@ type WatchChan <-chan WatchResponse
type Watcher interface {
// Watch watches on a key or prefix. The watched events will be returned
// through the returned channel.
// If the watch is slow or the required rev is compacted, the watch request
// might be canceled from the server-side and the chan will be closed.
// 'opts' can be: 'WithRev' and/or 'WithPrefix'.
// through the returned channel. If revisions waiting to be sent over the
// watch are compacted, then the watch will be canceled by the server, the
// client will post a compacted error watch response, and the channel will close.
Watch(ctx context.Context, key string, opts ...OpOption) WatchChan
// Close closes the watcher and cancels all watch requests.
@ -90,7 +92,7 @@ func (wr *WatchResponse) Err() error {
return v3rpc.ErrCompacted
case wr.Canceled:
if len(wr.cancelReason) != 0 {
return v3rpc.Error(grpc.Errorf(codes.FailedPrecondition, "%s", wr.cancelReason))
return v3rpc.Error(status.Error(codes.FailedPrecondition, wr.cancelReason))
}
return v3rpc.ErrFutureRev
}
@ -104,7 +106,8 @@ func (wr *WatchResponse) IsProgressNotify() bool {
// watcher implements the Watcher interface
type watcher struct {
remote pb.WatchClient
remote pb.WatchClient
callOpts []grpc.CallOption
// mu protects the grpc streams map
mu sync.RWMutex
@ -115,8 +118,9 @@ type watcher struct {
// watchGrpcStream tracks all watch resources attached to a single grpc stream.
type watchGrpcStream struct {
owner *watcher
remote pb.WatchClient
owner *watcher
remote pb.WatchClient
callOpts []grpc.CallOption
// ctx controls internal remote.Watch requests
ctx context.Context
@ -135,7 +139,7 @@ type watchGrpcStream struct {
respc chan *pb.WatchResponse
// donec closes to broadcast shutdown
donec chan struct{}
// errc transmits errors from grpc Recv to the watch stream reconn logic
// errc transmits errors from grpc Recv to the watch stream reconnect logic
errc chan error
// closingc gets the watcherStream of closing watchers
closingc chan *watcherStream
@ -187,14 +191,18 @@ type watcherStream struct {
}
func NewWatcher(c *Client) Watcher {
return NewWatchFromWatchClient(pb.NewWatchClient(c.conn))
return NewWatchFromWatchClient(pb.NewWatchClient(c.conn), c)
}
func NewWatchFromWatchClient(wc pb.WatchClient) Watcher {
return &watcher{
func NewWatchFromWatchClient(wc pb.WatchClient, c *Client) Watcher {
w := &watcher{
remote: wc,
streams: make(map[string]*watchGrpcStream),
}
if c != nil {
w.callOpts = c.callOpts
}
return w
}
// never closes
@ -213,17 +221,17 @@ func (w *watcher) newWatcherGrpcStream(inctx context.Context) *watchGrpcStream {
wgs := &watchGrpcStream{
owner: w,
remote: w.remote,
callOpts: w.callOpts,
ctx: ctx,
ctxKey: fmt.Sprintf("%v", inctx),
ctxKey: streamKeyFromCtx(inctx),
cancel: cancel,
substreams: make(map[int64]*watcherStream),
respc: make(chan *pb.WatchResponse),
reqc: make(chan *watchRequest),
donec: make(chan struct{}),
errc: make(chan error, 1),
closingc: make(chan *watcherStream),
resumec: make(chan struct{}),
respc: make(chan *pb.WatchResponse),
reqc: make(chan *watchRequest),
donec: make(chan struct{}),
errc: make(chan error, 1),
closingc: make(chan *watcherStream),
resumec: make(chan struct{}),
}
go wgs.run()
return wgs
@ -254,7 +262,7 @@ func (w *watcher) Watch(ctx context.Context, key string, opts ...OpOption) Watch
}
ok := false
ctxKey := fmt.Sprintf("%v", ctx)
ctxKey := streamKeyFromCtx(ctx)
// find or allocate appropriate grpc watch stream
w.mu.Lock()
@ -317,14 +325,14 @@ func (w *watcher) Close() (err error) {
w.streams = nil
w.mu.Unlock()
for _, wgs := range streams {
if werr := wgs.Close(); werr != nil {
if werr := wgs.close(); werr != nil {
err = werr
}
}
return err
}
func (w *watchGrpcStream) Close() (err error) {
func (w *watchGrpcStream) close() (err error) {
w.cancel()
<-w.donec
select {
@ -435,7 +443,7 @@ func (w *watchGrpcStream) run() {
initReq: *wreq,
id: -1,
outc: outc,
// unbufffered so resumes won't cause repeat events
// unbuffered so resumes won't cause repeat events
recvc: make(chan *WatchResponse),
}
@ -462,7 +470,7 @@ func (w *watchGrpcStream) run() {
if ws := w.nextResume(); ws != nil {
wc.Send(ws.initReq.toPB())
}
case pbresp.Canceled:
case pbresp.Canceled && pbresp.CompactRevision == 0:
delete(cancelSet, pbresp.WatchId)
if ws, ok := w.substreams[pbresp.WatchId]; ok {
// signal to stream goroutine to update closingc
@ -487,7 +495,7 @@ func (w *watchGrpcStream) run() {
req := &pb.WatchRequest{RequestUnion: cr}
wc.Send(req)
}
// watch client failed to recv; spawn another if possible
// watch client failed on Recv; spawn another if possible
case err := <-w.errc:
if isHaltErr(w.ctx, err) || toErr(w.ctx, err) == v3rpc.ErrNoLeader {
closeErr = err
@ -749,7 +757,7 @@ func (w *watchGrpcStream) waitCancelSubstreams(stopc <-chan struct{}) <-chan str
return donec
}
// joinSubstream waits for all substream goroutines to complete
// joinSubstreams waits for all substream goroutines to complete.
func (w *watchGrpcStream) joinSubstreams() {
for _, ws := range w.substreams {
<-ws.donec
@ -761,8 +769,13 @@ func (w *watchGrpcStream) joinSubstreams() {
}
}
// openWatchClient retries opening a watchclient until retryConnection fails
var maxBackoff = 100 * time.Millisecond
// openWatchClient retries opening a watch client until success or halt.
// manually retry in case "ws==nil && err==nil"
// TODO: remove FailFast=false
func (w *watchGrpcStream) openWatchClient() (ws pb.Watch_WatchClient, err error) {
backoff := time.Millisecond
for {
select {
case <-w.ctx.Done():
@ -772,17 +785,28 @@ func (w *watchGrpcStream) openWatchClient() (ws pb.Watch_WatchClient, err error)
return nil, err
default:
}
if ws, err = w.remote.Watch(w.ctx, grpc.FailFast(false)); ws != nil && err == nil {
if ws, err = w.remote.Watch(w.ctx, w.callOpts...); ws != nil && err == nil {
break
}
if isHaltErr(w.ctx, err) {
return nil, v3rpc.Error(err)
}
if isUnavailableErr(w.ctx, err) {
// retry, but backoff
if backoff < maxBackoff {
// 25% backoff factor
backoff = backoff + backoff/4
if backoff > maxBackoff {
backoff = maxBackoff
}
}
time.Sleep(backoff)
}
}
return ws, nil
}
// toPB converts an internal watch request structure to its protobuf messagefunc (wr *watchRequest)
// toPB converts an internal watch request structure to its protobuf WatchRequest structure.
func (wr *watchRequest) toPB() *pb.WatchRequest {
req := &pb.WatchCreateRequest{
StartRevision: wr.rev,
@ -795,3 +819,10 @@ func (wr *watchRequest) toPB() *pb.WatchRequest {
cr := &pb.WatchRequest_CreateRequest{CreateRequest: req}
return &pb.WatchRequest{RequestUnion: cr}
}
func streamKeyFromCtx(ctx context.Context) string {
if md, ok := metadata.FromOutgoingContext(ctx); ok {
return fmt.Sprintf("%+v", md)
}
return ""
}

195
vendor/github.com/coreos/etcd/etcdserver/api/v3rpc/rpctypes/error.go generated vendored
View file

@ -15,106 +15,114 @@
package rpctypes
import (
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
// server-side error
var (
// server-side error
ErrGRPCEmptyKey = grpc.Errorf(codes.InvalidArgument, "etcdserver: key is not provided")
ErrGRPCKeyNotFound = grpc.Errorf(codes.InvalidArgument, "etcdserver: key not found")
ErrGRPCValueProvided = grpc.Errorf(codes.InvalidArgument, "etcdserver: value is provided")
ErrGRPCLeaseProvided = grpc.Errorf(codes.InvalidArgument, "etcdserver: lease is provided")
ErrGRPCTooManyOps = grpc.Errorf(codes.InvalidArgument, "etcdserver: too many operations in txn request")
ErrGRPCDuplicateKey = grpc.Errorf(codes.InvalidArgument, "etcdserver: duplicate key given in txn request")
ErrGRPCCompacted = grpc.Errorf(codes.OutOfRange, "etcdserver: mvcc: required revision has been compacted")
ErrGRPCFutureRev = grpc.Errorf(codes.OutOfRange, "etcdserver: mvcc: required revision is a future revision")
ErrGRPCNoSpace = grpc.Errorf(codes.ResourceExhausted, "etcdserver: mvcc: database space exceeded")
ErrGRPCEmptyKey = status.New(codes.InvalidArgument, "etcdserver: key is not provided").Err()
ErrGRPCKeyNotFound = status.New(codes.InvalidArgument, "etcdserver: key not found").Err()
ErrGRPCValueProvided = status.New(codes.InvalidArgument, "etcdserver: value is provided").Err()
ErrGRPCLeaseProvided = status.New(codes.InvalidArgument, "etcdserver: lease is provided").Err()
ErrGRPCTooManyOps = status.New(codes.InvalidArgument, "etcdserver: too many operations in txn request").Err()
ErrGRPCDuplicateKey = status.New(codes.InvalidArgument, "etcdserver: duplicate key given in txn request").Err()
ErrGRPCCompacted = status.New(codes.OutOfRange, "etcdserver: mvcc: required revision has been compacted").Err()
ErrGRPCFutureRev = status.New(codes.OutOfRange, "etcdserver: mvcc: required revision is a future revision").Err()
ErrGRPCNoSpace = status.New(codes.ResourceExhausted, "etcdserver: mvcc: database space exceeded").Err()
ErrGRPCLeaseNotFound = grpc.Errorf(codes.NotFound, "etcdserver: requested lease not found")
ErrGRPCLeaseExist = grpc.Errorf(codes.FailedPrecondition, "etcdserver: lease already exists")
ErrGRPCLeaseNotFound = status.New(codes.NotFound, "etcdserver: requested lease not found").Err()
ErrGRPCLeaseExist = status.New(codes.FailedPrecondition, "etcdserver: lease already exists").Err()
ErrGRPCLeaseTTLTooLarge = status.New(codes.OutOfRange, "etcdserver: too large lease TTL").Err()
ErrGRPCMemberExist = grpc.Errorf(codes.FailedPrecondition, "etcdserver: member ID already exist")
ErrGRPCPeerURLExist = grpc.Errorf(codes.FailedPrecondition, "etcdserver: Peer URLs already exists")
ErrGRPCMemberNotEnoughStarted = grpc.Errorf(codes.FailedPrecondition, "etcdserver: re-configuration failed due to not enough started members")
ErrGRPCMemberBadURLs = grpc.Errorf(codes.InvalidArgument, "etcdserver: given member URLs are invalid")
ErrGRPCMemberNotFound = grpc.Errorf(codes.NotFound, "etcdserver: member not found")
ErrGRPCMemberExist = status.New(codes.FailedPrecondition, "etcdserver: member ID already exist").Err()
ErrGRPCPeerURLExist = status.New(codes.FailedPrecondition, "etcdserver: Peer URLs already exists").Err()
ErrGRPCMemberNotEnoughStarted = status.New(codes.FailedPrecondition, "etcdserver: re-configuration failed due to not enough started members").Err()
ErrGRPCMemberBadURLs = status.New(codes.InvalidArgument, "etcdserver: given member URLs are invalid").Err()
ErrGRPCMemberNotFound = status.New(codes.NotFound, "etcdserver: member not found").Err()
ErrGRPCRequestTooLarge = grpc.Errorf(codes.InvalidArgument, "etcdserver: request is too large")
ErrGRPCRequestTooManyRequests = grpc.Errorf(codes.ResourceExhausted, "etcdserver: too many requests")
ErrGRPCRequestTooLarge = status.New(codes.InvalidArgument, "etcdserver: request is too large").Err()
ErrGRPCRequestTooManyRequests = status.New(codes.ResourceExhausted, "etcdserver: too many requests").Err()
ErrGRPCRootUserNotExist = grpc.Errorf(codes.FailedPrecondition, "etcdserver: root user does not exist")
ErrGRPCRootRoleNotExist = grpc.Errorf(codes.FailedPrecondition, "etcdserver: root user does not have root role")
ErrGRPCUserAlreadyExist = grpc.Errorf(codes.FailedPrecondition, "etcdserver: user name already exists")
ErrGRPCUserEmpty = grpc.Errorf(codes.InvalidArgument, "etcdserver: user name is empty")
ErrGRPCUserNotFound = grpc.Errorf(codes.FailedPrecondition, "etcdserver: user name not found")
ErrGRPCRoleAlreadyExist = grpc.Errorf(codes.FailedPrecondition, "etcdserver: role name already exists")
ErrGRPCRoleNotFound = grpc.Errorf(codes.FailedPrecondition, "etcdserver: role name not found")
ErrGRPCAuthFailed = grpc.Errorf(codes.InvalidArgument, "etcdserver: authentication failed, invalid user ID or password")
ErrGRPCPermissionDenied = grpc.Errorf(codes.PermissionDenied, "etcdserver: permission denied")
ErrGRPCRoleNotGranted = grpc.Errorf(codes.FailedPrecondition, "etcdserver: role is not granted to the user")
ErrGRPCPermissionNotGranted = grpc.Errorf(codes.FailedPrecondition, "etcdserver: permission is not granted to the role")
ErrGRPCAuthNotEnabled = grpc.Errorf(codes.FailedPrecondition, "etcdserver: authentication is not enabled")
ErrGRPCInvalidAuthToken = grpc.Errorf(codes.Unauthenticated, "etcdserver: invalid auth token")
ErrGRPCInvalidAuthMgmt = grpc.Errorf(codes.InvalidArgument, "etcdserver: invalid auth management")
ErrGRPCRootUserNotExist = status.New(codes.FailedPrecondition, "etcdserver: root user does not exist").Err()
ErrGRPCRootRoleNotExist = status.New(codes.FailedPrecondition, "etcdserver: root user does not have root role").Err()
ErrGRPCUserAlreadyExist = status.New(codes.FailedPrecondition, "etcdserver: user name already exists").Err()
ErrGRPCUserEmpty = status.New(codes.InvalidArgument, "etcdserver: user name is empty").Err()
ErrGRPCUserNotFound = status.New(codes.FailedPrecondition, "etcdserver: user name not found").Err()
ErrGRPCRoleAlreadyExist = status.New(codes.FailedPrecondition, "etcdserver: role name already exists").Err()
ErrGRPCRoleNotFound = status.New(codes.FailedPrecondition, "etcdserver: role name not found").Err()
ErrGRPCAuthFailed = status.New(codes.InvalidArgument, "etcdserver: authentication failed, invalid user ID or password").Err()
ErrGRPCPermissionDenied = status.New(codes.PermissionDenied, "etcdserver: permission denied").Err()
ErrGRPCRoleNotGranted = status.New(codes.FailedPrecondition, "etcdserver: role is not granted to the user").Err()
ErrGRPCPermissionNotGranted = status.New(codes.FailedPrecondition, "etcdserver: permission is not granted to the role").Err()
ErrGRPCAuthNotEnabled = status.New(codes.FailedPrecondition, "etcdserver: authentication is not enabled").Err()
ErrGRPCInvalidAuthToken = status.New(codes.Unauthenticated, "etcdserver: invalid auth token").Err()
ErrGRPCInvalidAuthMgmt = status.New(codes.InvalidArgument, "etcdserver: invalid auth management").Err()
ErrGRPCNoLeader = grpc.Errorf(codes.Unavailable, "etcdserver: no leader")
ErrGRPCNotCapable = grpc.Errorf(codes.Unavailable, "etcdserver: not capable")
ErrGRPCStopped = grpc.Errorf(codes.Unavailable, "etcdserver: server stopped")
ErrGRPCTimeout = grpc.Errorf(codes.Unavailable, "etcdserver: request timed out")
ErrGRPCTimeoutDueToLeaderFail = grpc.Errorf(codes.Unavailable, "etcdserver: request timed out, possibly due to previous leader failure")
ErrGRPCTimeoutDueToConnectionLost = grpc.Errorf(codes.Unavailable, "etcdserver: request timed out, possibly due to connection lost")
ErrGRPCUnhealthy = grpc.Errorf(codes.Unavailable, "etcdserver: unhealthy cluster")
ErrGRPCNoLeader = status.New(codes.Unavailable, "etcdserver: no leader").Err()
ErrGRPCNotLeader = status.New(codes.FailedPrecondition, "etcdserver: not leader").Err()
ErrGRPCNotCapable = status.New(codes.Unavailable, "etcdserver: not capable").Err()
ErrGRPCStopped = status.New(codes.Unavailable, "etcdserver: server stopped").Err()
ErrGRPCTimeout = status.New(codes.Unavailable, "etcdserver: request timed out").Err()
ErrGRPCTimeoutDueToLeaderFail = status.New(codes.Unavailable, "etcdserver: request timed out, possibly due to previous leader failure").Err()
ErrGRPCTimeoutDueToConnectionLost = status.New(codes.Unavailable, "etcdserver: request timed out, possibly due to connection lost").Err()
ErrGRPCUnhealthy = status.New(codes.Unavailable, "etcdserver: unhealthy cluster").Err()
ErrGRPCCorrupt = status.New(codes.DataLoss, "etcdserver: corrupt cluster").Err()
errStringToError = map[string]error{
grpc.ErrorDesc(ErrGRPCEmptyKey): ErrGRPCEmptyKey,
grpc.ErrorDesc(ErrGRPCKeyNotFound): ErrGRPCKeyNotFound,
grpc.ErrorDesc(ErrGRPCValueProvided): ErrGRPCValueProvided,
grpc.ErrorDesc(ErrGRPCLeaseProvided): ErrGRPCLeaseProvided,
ErrorDesc(ErrGRPCEmptyKey): ErrGRPCEmptyKey,
ErrorDesc(ErrGRPCKeyNotFound): ErrGRPCKeyNotFound,
ErrorDesc(ErrGRPCValueProvided): ErrGRPCValueProvided,
ErrorDesc(ErrGRPCLeaseProvided): ErrGRPCLeaseProvided,
grpc.ErrorDesc(ErrGRPCTooManyOps): ErrGRPCTooManyOps,
grpc.ErrorDesc(ErrGRPCDuplicateKey): ErrGRPCDuplicateKey,
grpc.ErrorDesc(ErrGRPCCompacted): ErrGRPCCompacted,
grpc.ErrorDesc(ErrGRPCFutureRev): ErrGRPCFutureRev,
grpc.ErrorDesc(ErrGRPCNoSpace): ErrGRPCNoSpace,
ErrorDesc(ErrGRPCTooManyOps): ErrGRPCTooManyOps,
ErrorDesc(ErrGRPCDuplicateKey): ErrGRPCDuplicateKey,
ErrorDesc(ErrGRPCCompacted): ErrGRPCCompacted,
ErrorDesc(ErrGRPCFutureRev): ErrGRPCFutureRev,
ErrorDesc(ErrGRPCNoSpace): ErrGRPCNoSpace,
grpc.ErrorDesc(ErrGRPCLeaseNotFound): ErrGRPCLeaseNotFound,
grpc.ErrorDesc(ErrGRPCLeaseExist): ErrGRPCLeaseExist,
ErrorDesc(ErrGRPCLeaseNotFound): ErrGRPCLeaseNotFound,
ErrorDesc(ErrGRPCLeaseExist): ErrGRPCLeaseExist,
ErrorDesc(ErrGRPCLeaseTTLTooLarge): ErrGRPCLeaseTTLTooLarge,
grpc.ErrorDesc(ErrGRPCMemberExist): ErrGRPCMemberExist,
grpc.ErrorDesc(ErrGRPCPeerURLExist): ErrGRPCPeerURLExist,
grpc.ErrorDesc(ErrGRPCMemberNotEnoughStarted): ErrGRPCMemberNotEnoughStarted,
grpc.ErrorDesc(ErrGRPCMemberBadURLs): ErrGRPCMemberBadURLs,
grpc.ErrorDesc(ErrGRPCMemberNotFound): ErrGRPCMemberNotFound,
ErrorDesc(ErrGRPCMemberExist): ErrGRPCMemberExist,
ErrorDesc(ErrGRPCPeerURLExist): ErrGRPCPeerURLExist,
ErrorDesc(ErrGRPCMemberNotEnoughStarted): ErrGRPCMemberNotEnoughStarted,
ErrorDesc(ErrGRPCMemberBadURLs): ErrGRPCMemberBadURLs,
ErrorDesc(ErrGRPCMemberNotFound): ErrGRPCMemberNotFound,
grpc.ErrorDesc(ErrGRPCRequestTooLarge): ErrGRPCRequestTooLarge,
grpc.ErrorDesc(ErrGRPCRequestTooManyRequests): ErrGRPCRequestTooManyRequests,
ErrorDesc(ErrGRPCRequestTooLarge): ErrGRPCRequestTooLarge,
ErrorDesc(ErrGRPCRequestTooManyRequests): ErrGRPCRequestTooManyRequests,
grpc.ErrorDesc(ErrGRPCRootUserNotExist): ErrGRPCRootUserNotExist,
grpc.ErrorDesc(ErrGRPCRootRoleNotExist): ErrGRPCRootRoleNotExist,
grpc.ErrorDesc(ErrGRPCUserAlreadyExist): ErrGRPCUserAlreadyExist,
grpc.ErrorDesc(ErrGRPCUserEmpty): ErrGRPCUserEmpty,
grpc.ErrorDesc(ErrGRPCUserNotFound): ErrGRPCUserNotFound,
grpc.ErrorDesc(ErrGRPCRoleAlreadyExist): ErrGRPCRoleAlreadyExist,
grpc.ErrorDesc(ErrGRPCRoleNotFound): ErrGRPCRoleNotFound,
grpc.ErrorDesc(ErrGRPCAuthFailed): ErrGRPCAuthFailed,
grpc.ErrorDesc(ErrGRPCPermissionDenied): ErrGRPCPermissionDenied,
grpc.ErrorDesc(ErrGRPCRoleNotGranted): ErrGRPCRoleNotGranted,
grpc.ErrorDesc(ErrGRPCPermissionNotGranted): ErrGRPCPermissionNotGranted,
grpc.ErrorDesc(ErrGRPCAuthNotEnabled): ErrGRPCAuthNotEnabled,
grpc.ErrorDesc(ErrGRPCInvalidAuthToken): ErrGRPCInvalidAuthToken,
grpc.ErrorDesc(ErrGRPCInvalidAuthMgmt): ErrGRPCInvalidAuthMgmt,
ErrorDesc(ErrGRPCRootUserNotExist): ErrGRPCRootUserNotExist,
ErrorDesc(ErrGRPCRootRoleNotExist): ErrGRPCRootRoleNotExist,
ErrorDesc(ErrGRPCUserAlreadyExist): ErrGRPCUserAlreadyExist,
ErrorDesc(ErrGRPCUserEmpty): ErrGRPCUserEmpty,
ErrorDesc(ErrGRPCUserNotFound): ErrGRPCUserNotFound,
ErrorDesc(ErrGRPCRoleAlreadyExist): ErrGRPCRoleAlreadyExist,
ErrorDesc(ErrGRPCRoleNotFound): ErrGRPCRoleNotFound,
ErrorDesc(ErrGRPCAuthFailed): ErrGRPCAuthFailed,
ErrorDesc(ErrGRPCPermissionDenied): ErrGRPCPermissionDenied,
ErrorDesc(ErrGRPCRoleNotGranted): ErrGRPCRoleNotGranted,
ErrorDesc(ErrGRPCPermissionNotGranted): ErrGRPCPermissionNotGranted,
ErrorDesc(ErrGRPCAuthNotEnabled): ErrGRPCAuthNotEnabled,
ErrorDesc(ErrGRPCInvalidAuthToken): ErrGRPCInvalidAuthToken,
ErrorDesc(ErrGRPCInvalidAuthMgmt): ErrGRPCInvalidAuthMgmt,
grpc.ErrorDesc(ErrGRPCNoLeader): ErrGRPCNoLeader,
grpc.ErrorDesc(ErrGRPCNotCapable): ErrGRPCNotCapable,
grpc.ErrorDesc(ErrGRPCStopped): ErrGRPCStopped,
grpc.ErrorDesc(ErrGRPCTimeout): ErrGRPCTimeout,
grpc.ErrorDesc(ErrGRPCTimeoutDueToLeaderFail): ErrGRPCTimeoutDueToLeaderFail,
grpc.ErrorDesc(ErrGRPCTimeoutDueToConnectionLost): ErrGRPCTimeoutDueToConnectionLost,
grpc.ErrorDesc(ErrGRPCUnhealthy): ErrGRPCUnhealthy,
ErrorDesc(ErrGRPCNoLeader): ErrGRPCNoLeader,
ErrorDesc(ErrGRPCNotLeader): ErrGRPCNotLeader,
ErrorDesc(ErrGRPCNotCapable): ErrGRPCNotCapable,
ErrorDesc(ErrGRPCStopped): ErrGRPCStopped,
ErrorDesc(ErrGRPCTimeout): ErrGRPCTimeout,
ErrorDesc(ErrGRPCTimeoutDueToLeaderFail): ErrGRPCTimeoutDueToLeaderFail,
ErrorDesc(ErrGRPCTimeoutDueToConnectionLost): ErrGRPCTimeoutDueToConnectionLost,
ErrorDesc(ErrGRPCUnhealthy): ErrGRPCUnhealthy,
ErrorDesc(ErrGRPCCorrupt): ErrGRPCCorrupt,
}
)
// client-side error
// client-side error
var (
ErrEmptyKey = Error(ErrGRPCEmptyKey)
ErrKeyNotFound = Error(ErrGRPCKeyNotFound)
ErrValueProvided = Error(ErrGRPCValueProvided)
@ -125,8 +133,9 @@ var (
ErrFutureRev = Error(ErrGRPCFutureRev)
ErrNoSpace = Error(ErrGRPCNoSpace)
ErrLeaseNotFound = Error(ErrGRPCLeaseNotFound)
ErrLeaseExist = Error(ErrGRPCLeaseExist)
ErrLeaseNotFound = Error(ErrGRPCLeaseNotFound)
ErrLeaseExist = Error(ErrGRPCLeaseExist)
ErrLeaseTTLTooLarge = Error(ErrGRPCLeaseTTLTooLarge)
ErrMemberExist = Error(ErrGRPCMemberExist)
ErrPeerURLExist = Error(ErrGRPCPeerURLExist)
@ -153,12 +162,14 @@ var (
ErrInvalidAuthMgmt = Error(ErrGRPCInvalidAuthMgmt)
ErrNoLeader = Error(ErrGRPCNoLeader)
ErrNotLeader = Error(ErrGRPCNotLeader)
ErrNotCapable = Error(ErrGRPCNotCapable)
ErrStopped = Error(ErrGRPCStopped)
ErrTimeout = Error(ErrGRPCTimeout)
ErrTimeoutDueToLeaderFail = Error(ErrGRPCTimeoutDueToLeaderFail)
ErrTimeoutDueToConnectionLost = Error(ErrGRPCTimeoutDueToConnectionLost)
ErrUnhealthy = Error(ErrGRPCUnhealthy)
ErrCorrupt = Error(ErrGRPCCorrupt)
)
// EtcdError defines gRPC server errors.
@ -182,9 +193,23 @@ func Error(err error) error {
if err == nil {
return nil
}
verr, ok := errStringToError[grpc.ErrorDesc(err)]
verr, ok := errStringToError[ErrorDesc(err)]
if !ok { // not gRPC error
return err
}
return EtcdError{code: grpc.Code(verr), desc: grpc.ErrorDesc(verr)}
ev, ok := status.FromError(verr)
var desc string
if ok {
desc = ev.Message()
} else {
desc = verr.Error()
}
return EtcdError{code: ev.Code(), desc: desc}
}
func ErrorDesc(err error) string {
if s, ok := status.FromError(err); ok {
return s.Message()
}
return err.Error()
}

30
vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/etcdserver.pb.go generated vendored
View file

@ -1,6 +1,5 @@
// Code generated by protoc-gen-gogo.
// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: etcdserver.proto
// DO NOT EDIT!
/*
Package etcdserverpb is a generated protocol buffer package.
@ -32,6 +31,8 @@
CompactionRequest
CompactionResponse
HashRequest
HashKVRequest
HashKVResponse
HashResponse
SnapshotRequest
SnapshotResponse
@ -47,6 +48,9 @@
LeaseKeepAliveResponse
LeaseTimeToLiveRequest
LeaseTimeToLiveResponse
LeaseLeasesRequest
LeaseStatus
LeaseLeasesResponse
Member
MemberAddRequest
MemberAddResponse
@ -58,6 +62,8 @@
MemberListResponse
DefragmentRequest
DefragmentResponse
MoveLeaderRequest
MoveLeaderResponse
AlarmRequest
AlarmMember
AlarmResponse
@ -105,6 +111,8 @@ import (
math "math"
_ "github.com/gogo/protobuf/gogoproto"
io "io"
)
@ -311,24 +319,6 @@ func (m *Metadata) MarshalTo(dAtA []byte) (int, error) {
return i, nil
}
func encodeFixed64Etcdserver(dAtA []byte, offset int, v uint64) int {
dAtA[offset] = uint8(v)
dAtA[offset+1] = uint8(v >> 8)
dAtA[offset+2] = uint8(v >> 16)
dAtA[offset+3] = uint8(v >> 24)
dAtA[offset+4] = uint8(v >> 32)
dAtA[offset+5] = uint8(v >> 40)
dAtA[offset+6] = uint8(v >> 48)
dAtA[offset+7] = uint8(v >> 56)
return offset + 8
}
func encodeFixed32Etcdserver(dAtA []byte, offset int, v uint32) int {
dAtA[offset] = uint8(v)
dAtA[offset+1] = uint8(v >> 8)
dAtA[offset+2] = uint8(v >> 16)
dAtA[offset+3] = uint8(v >> 24)
return offset + 4
}
func encodeVarintEtcdserver(dAtA []byte, offset int, v uint64) int {
for v >= 1<<7 {
dAtA[offset] = uint8(v&0x7f | 0x80)

23
vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal.pb.go generated vendored
View file

@ -1,6 +1,5 @@
// Code generated by protoc-gen-gogo.
// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: raft_internal.proto
// DO NOT EDIT!
package etcdserverpb
@ -11,6 +10,8 @@ import (
math "math"
_ "github.com/gogo/protobuf/gogoproto"
io "io"
)
@ -505,24 +506,6 @@ func (m *InternalAuthenticateRequest) MarshalTo(dAtA []byte) (int, error) {
return i, nil
}
func encodeFixed64RaftInternal(dAtA []byte, offset int, v uint64) int {
dAtA[offset] = uint8(v)
dAtA[offset+1] = uint8(v >> 8)
dAtA[offset+2] = uint8(v >> 16)
dAtA[offset+3] = uint8(v >> 24)
dAtA[offset+4] = uint8(v >> 32)
dAtA[offset+5] = uint8(v >> 40)
dAtA[offset+6] = uint8(v >> 48)
dAtA[offset+7] = uint8(v >> 56)
return offset + 8
}
func encodeFixed32RaftInternal(dAtA []byte, offset int, v uint32) int {
dAtA[offset] = uint8(v)
dAtA[offset+1] = uint8(v >> 8)
dAtA[offset+2] = uint8(v >> 16)
dAtA[offset+3] = uint8(v >> 24)
return offset + 4
}
func encodeVarintRaftInternal(dAtA []byte, offset int, v uint64) int {
for v >= 1<<7 {
dAtA[offset] = uint8(v&0x7f | 0x80)

183
vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/raft_internal_stringer.go generated vendored Normal file
View file

@ -0,0 +1,183 @@
// Copyright 2018 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package etcdserverpb
import (
"fmt"
"strings"
proto "github.com/golang/protobuf/proto"
)
// InternalRaftStringer implements custom proto Stringer:
// redact password, replace value fields with value_size fields.
type InternalRaftStringer struct {
Request *InternalRaftRequest
}
func (as *InternalRaftStringer) String() string {
switch {
case as.Request.LeaseGrant != nil:
return fmt.Sprintf("header:<%s> lease_grant:<ttl:%d-second id:%016x>",
as.Request.Header.String(),
as.Request.LeaseGrant.TTL,
as.Request.LeaseGrant.ID,
)
case as.Request.LeaseRevoke != nil:
return fmt.Sprintf("header:<%s> lease_revoke:<id:%016x>",
as.Request.Header.String(),
as.Request.LeaseRevoke.ID,
)
case as.Request.Authenticate != nil:
return fmt.Sprintf("header:<%s> authenticate:<name:%s simple_token:%s>",
as.Request.Header.String(),
as.Request.Authenticate.Name,
as.Request.Authenticate.SimpleToken,
)
case as.Request.AuthUserAdd != nil:
return fmt.Sprintf("header:<%s> auth_user_add:<name:%s>",
as.Request.Header.String(),
as.Request.AuthUserAdd.Name,
)
case as.Request.AuthUserChangePassword != nil:
return fmt.Sprintf("header:<%s> auth_user_change_password:<name:%s>",
as.Request.Header.String(),
as.Request.AuthUserChangePassword.Name,
)
case as.Request.Put != nil:
return fmt.Sprintf("header:<%s> put:<%s>",
as.Request.Header.String(),
NewLoggablePutRequest(as.Request.Put).String(),
)
case as.Request.Txn != nil:
return fmt.Sprintf("header:<%s> txn:<%s>",
as.Request.Header.String(),
NewLoggableTxnRequest(as.Request.Txn).String(),
)
default:
// nothing to redact
}
return as.Request.String()
}
// txnRequestStringer implements a custom proto String to replace value bytes fields with value size
// fields in any nested txn and put operations.
type txnRequestStringer struct {
Request *TxnRequest
}
func NewLoggableTxnRequest(request *TxnRequest) *txnRequestStringer {
return &txnRequestStringer{request}
}
func (as *txnRequestStringer) String() string {
var compare []string
for _, c := range as.Request.Compare {
switch cv := c.TargetUnion.(type) {
case *Compare_Value:
compare = append(compare, newLoggableValueCompare(c, cv).String())
default:
// nothing to redact
compare = append(compare, c.String())
}
}
var success []string
for _, s := range as.Request.Success {
success = append(success, newLoggableRequestOp(s).String())
}
var failure []string
for _, f := range as.Request.Failure {
failure = append(failure, newLoggableRequestOp(f).String())
}
return fmt.Sprintf("compare:<%s> success:<%s> failure:<%s>",
strings.Join(compare, " "),
strings.Join(success, " "),
strings.Join(failure, " "),
)
}
// requestOpStringer implements a custom proto String to replace value bytes fields with value
// size fields in any nested txn and put operations.
type requestOpStringer struct {
Op *RequestOp
}
func newLoggableRequestOp(op *RequestOp) *requestOpStringer {
return &requestOpStringer{op}
}
func (as *requestOpStringer) String() string {
switch op := as.Op.Request.(type) {
case *RequestOp_RequestPut:
return fmt.Sprintf("request_put:<%s>", NewLoggablePutRequest(op.RequestPut).String())
case *RequestOp_RequestTxn:
return fmt.Sprintf("request_txn:<%s>", NewLoggableTxnRequest(op.RequestTxn).String())
default:
// nothing to redact
}
return as.Op.String()
}
// loggableValueCompare implements a custom proto String for Compare.Value union member types to
// replace the value bytes field with a value size field.
// To preserve proto encoding of the key and range_end bytes, a faked out proto type is used here.
type loggableValueCompare struct {
Result Compare_CompareResult `protobuf:"varint,1,opt,name=result,proto3,enum=etcdserverpb.Compare_CompareResult"`
Target Compare_CompareTarget `protobuf:"varint,2,opt,name=target,proto3,enum=etcdserverpb.Compare_CompareTarget"`
Key []byte `protobuf:"bytes,3,opt,name=key,proto3"`
ValueSize int `protobuf:"bytes,7,opt,name=value_size,proto3"`
RangeEnd []byte `protobuf:"bytes,64,opt,name=range_end,proto3"`
}
func newLoggableValueCompare(c *Compare, cv *Compare_Value) *loggableValueCompare {
return &loggableValueCompare{
c.Result,
c.Target,
c.Key,
len(cv.Value),
c.RangeEnd,
}
}
func (m *loggableValueCompare) Reset() { *m = loggableValueCompare{} }
func (m *loggableValueCompare) String() string { return proto.CompactTextString(m) }
func (*loggableValueCompare) ProtoMessage() {}
// loggablePutRequest implements a custom proto String to replace value bytes field with a value
// size field.
// To preserve proto encoding of the key bytes, a faked out proto type is used here.
type loggablePutRequest struct {
Key []byte `protobuf:"bytes,1,opt,name=key,proto3"`
ValueSize int `protobuf:"varint,2,opt,name=value_size,proto3"`
Lease int64 `protobuf:"varint,3,opt,name=lease,proto3"`
PrevKv bool `protobuf:"varint,4,opt,name=prev_kv,proto3"`
IgnoreValue bool `protobuf:"varint,5,opt,name=ignore_value,proto3"`
IgnoreLease bool `protobuf:"varint,6,opt,name=ignore_lease,proto3"`
}
func NewLoggablePutRequest(request *PutRequest) *loggablePutRequest {
return &loggablePutRequest{
request.Key,
len(request.Value),
request.Lease,
request.PrevKv,
request.IgnoreValue,
request.IgnoreLease,
}
}
func (m *loggablePutRequest) Reset() { *m = loggablePutRequest{} }
func (m *loggablePutRequest) String() string { return proto.CompactTextString(m) }
func (*loggablePutRequest) ProtoMessage() {}

2948
vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.pb.go generated vendored
View file

File diff suppressed because it is too large Load diff

153
vendor/github.com/coreos/etcd/etcdserver/etcdserverpb/rpc.proto generated vendored
View file

@ -15,7 +15,7 @@ service KV {
// Range gets the keys in the range from the key-value store.
rpc Range(RangeRequest) returns (RangeResponse) {
option (google.api.http) = {
post: "/v3alpha/kv/range"
post: "/v3beta/kv/range"
body: "*"
};
}
@ -25,7 +25,7 @@ service KV {
// and generates one event in the event history.
rpc Put(PutRequest) returns (PutResponse) {
option (google.api.http) = {
post: "/v3alpha/kv/put"
post: "/v3beta/kv/put"
body: "*"
};
}
@ -35,7 +35,7 @@ service KV {
// and generates a delete event in the event history for every deleted key.
rpc DeleteRange(DeleteRangeRequest) returns (DeleteRangeResponse) {
option (google.api.http) = {
post: "/v3alpha/kv/deleterange"
post: "/v3beta/kv/deleterange"
body: "*"
};
}
@ -46,7 +46,7 @@ service KV {
// It is not allowed to modify the same key several times within one txn.
rpc Txn(TxnRequest) returns (TxnResponse) {
option (google.api.http) = {
post: "/v3alpha/kv/txn"
post: "/v3beta/kv/txn"
body: "*"
};
}
@ -56,7 +56,7 @@ service KV {
// indefinitely.
rpc Compact(CompactionRequest) returns (CompactionResponse) {
option (google.api.http) = {
post: "/v3alpha/kv/compaction"
post: "/v3beta/kv/compaction"
body: "*"
};
}
@ -70,7 +70,7 @@ service Watch {
// last compaction revision.
rpc Watch(stream WatchRequest) returns (stream WatchResponse) {
option (google.api.http) = {
post: "/v3alpha/watch"
post: "/v3beta/watch"
body: "*"
};
}
@ -82,7 +82,7 @@ service Lease {
// deleted if the lease expires. Each expired key generates a delete event in the event history.
rpc LeaseGrant(LeaseGrantRequest) returns (LeaseGrantResponse) {
option (google.api.http) = {
post: "/v3alpha/lease/grant"
post: "/v3beta/lease/grant"
body: "*"
};
}
@ -90,7 +90,7 @@ service Lease {
// LeaseRevoke revokes a lease. All keys attached to the lease will expire and be deleted.
rpc LeaseRevoke(LeaseRevokeRequest) returns (LeaseRevokeResponse) {
option (google.api.http) = {
post: "/v3alpha/kv/lease/revoke"
post: "/v3beta/kv/lease/revoke"
body: "*"
};
}
@ -99,7 +99,7 @@ service Lease {
// to the server and streaming keep alive responses from the server to the client.
rpc LeaseKeepAlive(stream LeaseKeepAliveRequest) returns (stream LeaseKeepAliveResponse) {
option (google.api.http) = {
post: "/v3alpha/lease/keepalive"
post: "/v3beta/lease/keepalive"
body: "*"
};
}
@ -107,19 +107,25 @@ service Lease {
// LeaseTimeToLive retrieves lease information.
rpc LeaseTimeToLive(LeaseTimeToLiveRequest) returns (LeaseTimeToLiveResponse) {
option (google.api.http) = {
post: "/v3alpha/kv/lease/timetolive"
post: "/v3beta/kv/lease/timetolive"
body: "*"
};
}
// TODO(xiangli) List all existing Leases?
// LeaseLeases lists all existing leases.
rpc LeaseLeases(LeaseLeasesRequest) returns (LeaseLeasesResponse) {
option (google.api.http) = {
post: "/v3beta/kv/lease/leases"
body: "*"
};
}
}
service Cluster {
// MemberAdd adds a member into the cluster.
rpc MemberAdd(MemberAddRequest) returns (MemberAddResponse) {
option (google.api.http) = {
post: "/v3alpha/cluster/member/add"
post: "/v3beta/cluster/member/add"
body: "*"
};
}
@ -127,7 +133,7 @@ service Cluster {
// MemberRemove removes an existing member from the cluster.
rpc MemberRemove(MemberRemoveRequest) returns (MemberRemoveResponse) {
option (google.api.http) = {
post: "/v3alpha/cluster/member/remove"
post: "/v3beta/cluster/member/remove"
body: "*"
};
}
@ -135,7 +141,7 @@ service Cluster {
// MemberUpdate updates the member configuration.
rpc MemberUpdate(MemberUpdateRequest) returns (MemberUpdateResponse) {
option (google.api.http) = {
post: "/v3alpha/cluster/member/update"
post: "/v3beta/cluster/member/update"
body: "*"
};
}
@ -143,7 +149,7 @@ service Cluster {
// MemberList lists all the members in the cluster.
rpc MemberList(MemberListRequest) returns (MemberListResponse) {
option (google.api.http) = {
post: "/v3alpha/cluster/member/list"
post: "/v3beta/cluster/member/list"
body: "*"
};
}
@ -153,7 +159,7 @@ service Maintenance {
// Alarm activates, deactivates, and queries alarms regarding cluster health.
rpc Alarm(AlarmRequest) returns (AlarmResponse) {
option (google.api.http) = {
post: "/v3alpha/maintenance/alarm"
post: "/v3beta/maintenance/alarm"
body: "*"
};
}
@ -161,7 +167,7 @@ service Maintenance {
// Status gets the status of the member.
rpc Status(StatusRequest) returns (StatusResponse) {
option (google.api.http) = {
post: "/v3alpha/maintenance/status"
post: "/v3beta/maintenance/status"
body: "*"
};
}
@ -169,17 +175,25 @@ service Maintenance {
// Defragment defragments a member's backend database to recover storage space.
rpc Defragment(DefragmentRequest) returns (DefragmentResponse) {
option (google.api.http) = {
post: "/v3alpha/maintenance/defragment"
post: "/v3beta/maintenance/defragment"
body: "*"
};
}
// Hash returns the hash of the local KV state for consistency checking purpose.
// Hash computes the hash of the KV's backend.
// This is designed for testing; do not use this in production when there
// are ongoing transactions.
rpc Hash(HashRequest) returns (HashResponse) {
option (google.api.http) = {
post: "/v3alpha/maintenance/hash"
post: "/v3beta/maintenance/hash"
body: "*"
};
}
// HashKV computes the hash of all MVCC keys up to a given revision.
rpc HashKV(HashKVRequest) returns (HashKVResponse) {
option (google.api.http) = {
post: "/v3beta/maintenance/hash"
body: "*"
};
}
@ -187,7 +201,15 @@ service Maintenance {
// Snapshot sends a snapshot of the entire backend from a member over a stream to a client.
rpc Snapshot(SnapshotRequest) returns (stream SnapshotResponse) {
option (google.api.http) = {
post: "/v3alpha/maintenance/snapshot"
post: "/v3beta/maintenance/snapshot"
body: "*"
};
}
// MoveLeader requests current leader node to transfer its leadership to transferee.
rpc MoveLeader(MoveLeaderRequest) returns (MoveLeaderResponse) {
option (google.api.http) = {
post: "/v3beta/maintenance/transfer-leadership"
body: "*"
};
}
@ -197,7 +219,7 @@ service Auth {
// AuthEnable enables authentication.
rpc AuthEnable(AuthEnableRequest) returns (AuthEnableResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/enable"
post: "/v3beta/auth/enable"
body: "*"
};
}
@ -205,7 +227,7 @@ service Auth {
// AuthDisable disables authentication.
rpc AuthDisable(AuthDisableRequest) returns (AuthDisableResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/disable"
post: "/v3beta/auth/disable"
body: "*"
};
}
@ -213,7 +235,7 @@ service Auth {
// Authenticate processes an authenticate request.
rpc Authenticate(AuthenticateRequest) returns (AuthenticateResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/authenticate"
post: "/v3beta/auth/authenticate"
body: "*"
};
}
@ -221,7 +243,7 @@ service Auth {
// UserAdd adds a new user.
rpc UserAdd(AuthUserAddRequest) returns (AuthUserAddResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/user/add"
post: "/v3beta/auth/user/add"
body: "*"
};
}
@ -229,7 +251,7 @@ service Auth {
// UserGet gets detailed user information.
rpc UserGet(AuthUserGetRequest) returns (AuthUserGetResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/user/get"
post: "/v3beta/auth/user/get"
body: "*"
};
}
@ -237,7 +259,7 @@ service Auth {
// UserList gets a list of all users.
rpc UserList(AuthUserListRequest) returns (AuthUserListResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/user/list"
post: "/v3beta/auth/user/list"
body: "*"
};
}
@ -245,7 +267,7 @@ service Auth {
// UserDelete deletes a specified user.
rpc UserDelete(AuthUserDeleteRequest) returns (AuthUserDeleteResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/user/delete"
post: "/v3beta/auth/user/delete"
body: "*"
};
}
@ -253,7 +275,7 @@ service Auth {
// UserChangePassword changes the password of a specified user.
rpc UserChangePassword(AuthUserChangePasswordRequest) returns (AuthUserChangePasswordResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/user/changepw"
post: "/v3beta/auth/user/changepw"
body: "*"
};
}
@ -261,7 +283,7 @@ service Auth {
// UserGrant grants a role to a specified user.
rpc UserGrantRole(AuthUserGrantRoleRequest) returns (AuthUserGrantRoleResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/user/grant"
post: "/v3beta/auth/user/grant"
body: "*"
};
}
@ -269,7 +291,7 @@ service Auth {
// UserRevokeRole revokes a role of specified user.
rpc UserRevokeRole(AuthUserRevokeRoleRequest) returns (AuthUserRevokeRoleResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/user/revoke"
post: "/v3beta/auth/user/revoke"
body: "*"
};
}
@ -277,7 +299,7 @@ service Auth {
// RoleAdd adds a new role.
rpc RoleAdd(AuthRoleAddRequest) returns (AuthRoleAddResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/role/add"
post: "/v3beta/auth/role/add"
body: "*"
};
}
@ -285,7 +307,7 @@ service Auth {
// RoleGet gets detailed role information.
rpc RoleGet(AuthRoleGetRequest) returns (AuthRoleGetResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/role/get"
post: "/v3beta/auth/role/get"
body: "*"
};
}
@ -293,7 +315,7 @@ service Auth {
// RoleList gets lists of all roles.
rpc RoleList(AuthRoleListRequest) returns (AuthRoleListResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/role/list"
post: "/v3beta/auth/role/list"
body: "*"
};
}
@ -301,7 +323,7 @@ service Auth {
// RoleDelete deletes a specified role.
rpc RoleDelete(AuthRoleDeleteRequest) returns (AuthRoleDeleteResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/role/delete"
post: "/v3beta/auth/role/delete"
body: "*"
};
}
@ -309,7 +331,7 @@ service Auth {
// RoleGrantPermission grants a permission of a specified key or range to a specified role.
rpc RoleGrantPermission(AuthRoleGrantPermissionRequest) returns (AuthRoleGrantPermissionResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/role/grant"
post: "/v3beta/auth/role/grant"
body: "*"
};
}
@ -317,7 +339,7 @@ service Auth {
// RoleRevokePermission revokes a key or range permission of a specified role.
rpc RoleRevokePermission(AuthRoleRevokePermissionRequest) returns (AuthRoleRevokePermissionResponse) {
option (google.api.http) = {
post: "/v3alpha/auth/role/revoke"
post: "/v3beta/auth/role/revoke"
body: "*"
};
}
@ -380,7 +402,7 @@ message RangeRequest {
// keys_only when set returns only the keys and not the values.
bool keys_only = 8;
// count_only when set returns only the count of the keys in the range.
bool count_only = 9;
@ -469,6 +491,7 @@ message RequestOp {
RangeRequest request_range = 1;
PutRequest request_put = 2;
DeleteRangeRequest request_delete_range = 3;
TxnRequest request_txn = 4;
}
}
@ -478,6 +501,7 @@ message ResponseOp {
RangeResponse response_range = 1;
PutResponse response_put = 2;
DeleteRangeResponse response_delete_range = 3;
TxnResponse response_txn = 4;
}
}
@ -493,6 +517,7 @@ message Compare {
CREATE = 1;
MOD = 2;
VALUE= 3;
LEASE = 4;
}
// result is logical comparison operation for this comparison.
CompareResult result = 1;
@ -509,7 +534,15 @@ message Compare {
int64 mod_revision = 6;
// value is the value of the given key, in bytes.
bytes value = 7;
// lease is the lease id of the given key.
int64 lease = 8;
// leave room for more target_union field tags, jump to 64
}
// range_end compares the given target to all keys in the range [key, range_end).
// See RangeRequest for more details on key ranges.
bytes range_end = 64;
// TODO: fill out with most of the rest of RangeRequest fields when needed.
}
// From google paxosdb paper:
@ -552,7 +585,7 @@ message TxnResponse {
// CompactionRequest compacts the key-value store up to a given revision. All superseded keys
// with a revision less than the compaction revision will be removed.
message CompactionRequest {
// revision is the key-value store revision for the compaction operation.
// revision is the key-value store revision for the compaction operation.
int64 revision = 1;
// physical is set so the RPC will wait until the compaction is physically
// applied to the local database such that compacted entries are totally
@ -567,9 +600,22 @@ message CompactionResponse {
message HashRequest {
}
message HashKVRequest {
// revision is the key-value store revision for the hash operation.
int64 revision = 1;
}
message HashKVResponse {
ResponseHeader header = 1;
// hash is the hash value computed from the responding member's MVCC keys up to a given revision.
uint32 hash = 2;
// compact_revision is the compacted revision of key-value store when hash begins.
int64 compact_revision = 3;
}
message HashResponse {
ResponseHeader header = 1;
// hash is the hash value computed from the responding member's key-value store.
// hash is the hash value computed from the responding member's KV's backend.
uint32 hash = 2;
}
@ -648,7 +694,7 @@ message WatchResponse {
// at a compacted index.
//
// This happens when creating a watcher at a compacted revision or the watcher cannot
// catch up with the progress of the key-value store.
// catch up with the progress of the key-value store.
//
// The client should treat the watcher as canceled and should not try to create any
// watcher with the same start_revision again.
@ -661,7 +707,7 @@ message WatchResponse {
}
message LeaseGrantRequest {
// TTL is the advisory time-to-live in seconds.
// TTL is the advisory time-to-live in seconds. Expired lease will return -1.
int64 TTL = 1;
// ID is the requested ID for the lease. If ID is set to 0, the lessor chooses an ID.
int64 ID = 2;
@ -717,6 +763,19 @@ message LeaseTimeToLiveResponse {
repeated bytes keys = 5;
}
message LeaseLeasesRequest {
}
message LeaseStatus {
int64 ID = 1;
// TODO: int64 TTL = 2;
}
message LeaseLeasesResponse {
ResponseHeader header = 1;
repeated LeaseStatus leases = 2;
}
message Member {
// ID is the member ID for this member.
uint64 ID = 1;
@ -781,9 +840,19 @@ message DefragmentResponse {
ResponseHeader header = 1;
}
message MoveLeaderRequest {
// targetID is the node ID for the new leader.
uint64 targetID = 1;
}
message MoveLeaderResponse {
ResponseHeader header = 1;
}
enum AlarmType {
NONE = 0; // default, used to query if any alarm is active
NOSPACE = 1; // space quota is exhausted
CORRUPT = 2; // kv store corruption detected
}
message AlarmRequest {

23
vendor/github.com/coreos/etcd/mvcc/mvccpb/kv.pb.go generated vendored
View file

@ -1,6 +1,5 @@
// Code generated by protoc-gen-gogo.
// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: kv.proto
// DO NOT EDIT!
/*
Package mvccpb is a generated protocol buffer package.
@ -21,6 +20,8 @@ import (
math "math"
_ "github.com/gogo/protobuf/gogoproto"
io "io"
)
@ -198,24 +199,6 @@ func (m *Event) MarshalTo(dAtA []byte) (int, error) {
return i, nil
}
func encodeFixed64Kv(dAtA []byte, offset int, v uint64) int {
dAtA[offset] = uint8(v)
dAtA[offset+1] = uint8(v >> 8)
dAtA[offset+2] = uint8(v >> 16)
dAtA[offset+3] = uint8(v >> 24)
dAtA[offset+4] = uint8(v >> 32)
dAtA[offset+5] = uint8(v >> 40)
dAtA[offset+6] = uint8(v >> 48)
dAtA[offset+7] = uint8(v >> 56)
return offset + 8
}
func encodeFixed32Kv(dAtA []byte, offset int, v uint32) int {
dAtA[offset] = uint8(v)
dAtA[offset+1] = uint8(v >> 8)
dAtA[offset+2] = uint8(v >> 16)
dAtA[offset+3] = uint8(v >> 24)
return offset + 4
}
func encodeVarintKv(dAtA []byte, offset int, v uint64) int {
for v >= 1<<7 {
dAtA[offset] = uint8(v&0x7f | 0x80)

51
vendor/github.com/coreos/etcd/pkg/tlsutil/cipher_suites.go generated vendored Normal file
View file

@ -0,0 +1,51 @@
// Copyright 2018 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package tlsutil
import "crypto/tls"
// cipher suites implemented by Go
// https://github.com/golang/go/blob/dev.boringcrypto.go1.10/src/crypto/tls/cipher_suites.go
var cipherSuites = map[string]uint16{
"TLS_RSA_WITH_RC4_128_SHA": tls.TLS_RSA_WITH_RC4_128_SHA,
"TLS_RSA_WITH_3DES_EDE_CBC_SHA": tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
"TLS_RSA_WITH_AES_128_CBC_SHA": tls.TLS_RSA_WITH_AES_128_CBC_SHA,
"TLS_RSA_WITH_AES_256_CBC_SHA": tls.TLS_RSA_WITH_AES_256_CBC_SHA,
"TLS_RSA_WITH_AES_128_CBC_SHA256": tls.TLS_RSA_WITH_AES_128_CBC_SHA256,
"TLS_RSA_WITH_AES_128_GCM_SHA256": tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
"TLS_RSA_WITH_AES_256_GCM_SHA384": tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
"TLS_ECDHE_ECDSA_WITH_RC4_128_SHA": tls.TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA": tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
"TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA": tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
"TLS_ECDHE_RSA_WITH_RC4_128_SHA": tls.TLS_ECDHE_RSA_WITH_RC4_128_SHA,
"TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA": tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA": tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
"TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA": tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256": tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256": tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256": tls.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
"TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256": tls.TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
"TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384": tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
"TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384": tls.TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
"TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305": tls.TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,
"TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305": tls.TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
}
// GetCipherSuite returns the corresponding cipher suite,
// and boolean value if it is supported.
func GetCipherSuite(s string) (uint16, bool) {
v, ok := cipherSuites[s]
return v, ok
}

2
vendor/github.com/coreos/etcd/pkg/transport/keepalive_listener.go generated vendored
View file

@ -79,7 +79,7 @@ func (l *tlsKeepaliveListener) Accept() (c net.Conn, err error) {
kac.SetKeepAlive(true)
kac.SetKeepAlivePeriod(30 * time.Second)
c = tls.Server(c, l.config)
return
return c, nil
}
// NewListener creates a Listener which accepts connections from an inner

51
vendor/github.com/coreos/etcd/pkg/transport/listener.go generated vendored
View file

@ -22,6 +22,7 @@ import (
"crypto/x509"
"crypto/x509/pkix"
"encoding/pem"
"errors"
"fmt"
"math/big"
"net"
@ -52,15 +53,17 @@ func wrapTLS(addr, scheme string, tlsinfo *TLSInfo, l net.Listener) (net.Listene
if scheme != "https" && scheme != "unixs" {
return l, nil
}
return newTLSListener(l, tlsinfo)
return newTLSListener(l, tlsinfo, checkSAN)
}
type TLSInfo struct {
CertFile string
KeyFile string
CAFile string
TrustedCAFile string
ClientCertAuth bool
CertFile string
KeyFile string
CAFile string // TODO: deprecate this in v4
TrustedCAFile string
ClientCertAuth bool
CRLFile string
InsecureSkipVerify bool
// ServerName ensures the cert matches the given host in case of discovery / virtual hosting
ServerName string
@ -69,15 +72,23 @@ type TLSInfo struct {
// connection will be closed immediately afterwards.
HandshakeFailure func(*tls.Conn, error)
// CipherSuites is a list of supported cipher suites.
// If empty, Go auto-populates it by default.
// Note that cipher suites are prioritized in the given order.
CipherSuites []uint16
selfCert bool
// parseFunc exists to simplify testing. Typically, parseFunc
// should be left nil. In that case, tls.X509KeyPair will be used.
parseFunc func([]byte, []byte) (tls.Certificate, error)
// AllowedCN is a CN which must be provided by a client.
AllowedCN string
}
func (info TLSInfo) String() string {
return fmt.Sprintf("cert = %s, key = %s, ca = %s, trusted-ca = %s, client-cert-auth = %v", info.CertFile, info.KeyFile, info.CAFile, info.TrustedCAFile, info.ClientCertAuth)
return fmt.Sprintf("cert = %s, key = %s, ca = %s, trusted-ca = %s, client-cert-auth = %v, crl-file = %s", info.CertFile, info.KeyFile, info.CAFile, info.TrustedCAFile, info.ClientCertAuth, info.CRLFile)
}
func (info TLSInfo) Empty() bool {
@ -162,16 +173,33 @@ func (info TLSInfo) baseConfig() (*tls.Config, error) {
return nil, fmt.Errorf("KeyFile and CertFile must both be present[key: %v, cert: %v]", info.KeyFile, info.CertFile)
}
tlsCert, err := tlsutil.NewCert(info.CertFile, info.KeyFile, info.parseFunc)
_, err := tlsutil.NewCert(info.CertFile, info.KeyFile, info.parseFunc)
if err != nil {
return nil, err
}
cfg := &tls.Config{
Certificates: []tls.Certificate{*tlsCert},
MinVersion: tls.VersionTLS12,
ServerName: info.ServerName,
MinVersion: tls.VersionTLS12,
ServerName: info.ServerName,
}
if len(info.CipherSuites) > 0 {
cfg.CipherSuites = info.CipherSuites
}
if info.AllowedCN != "" {
cfg.VerifyPeerCertificate = func(rawCerts [][]byte, verifiedChains [][]*x509.Certificate) error {
for _, chains := range verifiedChains {
if len(chains) != 0 {
if info.AllowedCN == chains[0].Subject.CommonName {
return nil
}
}
}
return errors.New("CommonName authentication failed")
}
}
// this only reloads certs when there's a client request
// TODO: support server-side refresh (e.g. inotify, SIGHUP), caching
cfg.GetCertificate = func(clientHello *tls.ClientHelloInfo) (*tls.Certificate, error) {
@ -235,6 +263,7 @@ func (info TLSInfo) ClientConfig() (*tls.Config, error) {
} else {
cfg = &tls.Config{ServerName: info.ServerName}
}
cfg.InsecureSkipVerify = info.InsecureSkipVerify
CAFiles := info.cafiles()
if len(CAFiles) > 0 {

81
vendor/github.com/coreos/etcd/pkg/transport/listener_tls.go generated vendored
View file

@ -19,22 +19,33 @@ import (
"crypto/tls"
"crypto/x509"
"fmt"
"io/ioutil"
"net"
"strings"
"sync"
)
// tlsListener overrides a TLS listener so it will reject client
// certificates with insufficient SAN credentials.
// certificates with insufficient SAN credentials or CRL revoked
// certificates.
type tlsListener struct {
net.Listener
connc chan net.Conn
donec chan struct{}
err error
handshakeFailure func(*tls.Conn, error)
check tlsCheckFunc
}
func newTLSListener(l net.Listener, tlsinfo *TLSInfo) (net.Listener, error) {
type tlsCheckFunc func(context.Context, *tls.Conn) error
// NewTLSListener handshakes TLS connections and performs optional CRL checking.
func NewTLSListener(l net.Listener, tlsinfo *TLSInfo) (net.Listener, error) {
check := func(context.Context, *tls.Conn) error { return nil }
return newTLSListener(l, tlsinfo, check)
}
func newTLSListener(l net.Listener, tlsinfo *TLSInfo, check tlsCheckFunc) (net.Listener, error) {
if tlsinfo == nil || tlsinfo.Empty() {
l.Close()
return nil, fmt.Errorf("cannot listen on TLS for %s: KeyFile and CertFile are not presented", l.Addr().String())
@ -48,11 +59,27 @@ func newTLSListener(l net.Listener, tlsinfo *TLSInfo) (net.Listener, error) {
if hf == nil {
hf = func(*tls.Conn, error) {}
}
if len(tlsinfo.CRLFile) > 0 {
prevCheck := check
check = func(ctx context.Context, tlsConn *tls.Conn) error {
if err := prevCheck(ctx, tlsConn); err != nil {
return err
}
st := tlsConn.ConnectionState()
if certs := st.PeerCertificates; len(certs) > 0 {
return checkCRL(tlsinfo.CRLFile, certs)
}
return nil
}
}
tlsl := &tlsListener{
Listener: tls.NewListener(l, tlscfg),
connc: make(chan net.Conn),
donec: make(chan struct{}),
handshakeFailure: hf,
check: check,
}
go tlsl.acceptLoop()
return tlsl, nil
@ -67,6 +94,15 @@ func (l *tlsListener) Accept() (net.Conn, error) {
}
}
func checkSAN(ctx context.Context, tlsConn *tls.Conn) error {
st := tlsConn.ConnectionState()
if certs := st.PeerCertificates; len(certs) > 0 {
addr := tlsConn.RemoteAddr().String()
return checkCertSAN(ctx, certs[0], addr)
}
return nil
}
// acceptLoop launches each TLS handshake in a separate goroutine
// to prevent a hanging TLS connection from blocking other connections.
func (l *tlsListener) acceptLoop() {
@ -111,20 +147,16 @@ func (l *tlsListener) acceptLoop() {
pendingMu.Lock()
delete(pending, conn)
pendingMu.Unlock()
if herr != nil {
l.handshakeFailure(tlsConn, herr)
return
}
st := tlsConn.ConnectionState()
if len(st.PeerCertificates) > 0 {
cert := st.PeerCertificates[0]
addr := tlsConn.RemoteAddr().String()
if cerr := checkCert(ctx, cert, addr); cerr != nil {
l.handshakeFailure(tlsConn, cerr)
return
}
if err := l.check(ctx, tlsConn); err != nil {
l.handshakeFailure(tlsConn, err)
return
}
select {
case l.connc <- tlsConn:
conn = nil
@ -134,11 +166,34 @@ func (l *tlsListener) acceptLoop() {
}
}
func checkCert(ctx context.Context, cert *x509.Certificate, remoteAddr string) error {
h, _, herr := net.SplitHostPort(remoteAddr)
func checkCRL(crlPath string, cert []*x509.Certificate) error {
// TODO: cache
crlBytes, err := ioutil.ReadFile(crlPath)
if err != nil {
return err
}
certList, err := x509.ParseCRL(crlBytes)
if err != nil {
return err
}
revokedSerials := make(map[string]struct{})
for _, rc := range certList.TBSCertList.RevokedCertificates {
revokedSerials[string(rc.SerialNumber.Bytes())] = struct{}{}
}
for _, c := range cert {
serial := string(c.SerialNumber.Bytes())
if _, ok := revokedSerials[serial]; ok {
return fmt.Errorf("transport: certificate serial %x revoked", serial)
}
}
return nil
}
func checkCertSAN(ctx context.Context, cert *x509.Certificate, remoteAddr string) error {
if len(cert.IPAddresses) == 0 && len(cert.DNSNames) == 0 {
return nil
}
h, _, herr := net.SplitHostPort(remoteAddr)
if herr != nil {
return herr
}

17
vendor/github.com/coreos/etcd/pkg/types/doc.go generated vendored Normal file
View file

@ -0,0 +1,17 @@
// Copyright 2015 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package types declares various data types and implements type-checking
// functions.
package types

41
vendor/github.com/coreos/etcd/pkg/types/id.go generated vendored Normal file
View file

@ -0,0 +1,41 @@
// Copyright 2015 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types
import (
"strconv"
)
// ID represents a generic identifier which is canonically
// stored as a uint64 but is typically represented as a
// base-16 string for input/output
type ID uint64
func (i ID) String() string {
return strconv.FormatUint(uint64(i), 16)
}
// IDFromString attempts to create an ID from a base-16 string.
func IDFromString(s string) (ID, error) {
i, err := strconv.ParseUint(s, 16, 64)
return ID(i), err
}
// IDSlice implements the sort interface
type IDSlice []ID
func (p IDSlice) Len() int { return len(p) }
func (p IDSlice) Less(i, j int) bool { return uint64(p[i]) < uint64(p[j]) }
func (p IDSlice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }

178
vendor/github.com/coreos/etcd/pkg/types/set.go generated vendored Normal file
View file

@ -0,0 +1,178 @@
// Copyright 2015 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types
import (
"reflect"
"sort"
"sync"
)
type Set interface {
Add(string)
Remove(string)
Contains(string) bool
Equals(Set) bool
Length() int
Values() []string
Copy() Set
Sub(Set) Set
}
func NewUnsafeSet(values ...string) *unsafeSet {
set := &unsafeSet{make(map[string]struct{})}
for _, v := range values {
set.Add(v)
}
return set
}
func NewThreadsafeSet(values ...string) *tsafeSet {
us := NewUnsafeSet(values...)
return &tsafeSet{us, sync.RWMutex{}}
}
type unsafeSet struct {
d map[string]struct{}
}
// Add adds a new value to the set (no-op if the value is already present)
func (us *unsafeSet) Add(value string) {
us.d[value] = struct{}{}
}
// Remove removes the given value from the set
func (us *unsafeSet) Remove(value string) {
delete(us.d, value)
}
// Contains returns whether the set contains the given value
func (us *unsafeSet) Contains(value string) (exists bool) {
_, exists = us.d[value]
return exists
}
// ContainsAll returns whether the set contains all given values
func (us *unsafeSet) ContainsAll(values []string) bool {
for _, s := range values {
if !us.Contains(s) {
return false
}
}
return true
}
// Equals returns whether the contents of two sets are identical
func (us *unsafeSet) Equals(other Set) bool {
v1 := sort.StringSlice(us.Values())
v2 := sort.StringSlice(other.Values())
v1.Sort()
v2.Sort()
return reflect.DeepEqual(v1, v2)
}
// Length returns the number of elements in the set
func (us *unsafeSet) Length() int {
return len(us.d)
}
// Values returns the values of the Set in an unspecified order.
func (us *unsafeSet) Values() (values []string) {
values = make([]string, 0)
for val := range us.d {
values = append(values, val)
}
return values
}
// Copy creates a new Set containing the values of the first
func (us *unsafeSet) Copy() Set {
cp := NewUnsafeSet()
for val := range us.d {
cp.Add(val)
}
return cp
}
// Sub removes all elements in other from the set
func (us *unsafeSet) Sub(other Set) Set {
oValues := other.Values()
result := us.Copy().(*unsafeSet)
for _, val := range oValues {
if _, ok := result.d[val]; !ok {
continue
}
delete(result.d, val)
}
return result
}
type tsafeSet struct {
us *unsafeSet
m sync.RWMutex
}
func (ts *tsafeSet) Add(value string) {
ts.m.Lock()
defer ts.m.Unlock()
ts.us.Add(value)
}
func (ts *tsafeSet) Remove(value string) {
ts.m.Lock()
defer ts.m.Unlock()
ts.us.Remove(value)
}
func (ts *tsafeSet) Contains(value string) (exists bool) {
ts.m.RLock()
defer ts.m.RUnlock()
return ts.us.Contains(value)
}
func (ts *tsafeSet) Equals(other Set) bool {
ts.m.RLock()
defer ts.m.RUnlock()
return ts.us.Equals(other)
}
func (ts *tsafeSet) Length() int {
ts.m.RLock()
defer ts.m.RUnlock()
return ts.us.Length()
}
func (ts *tsafeSet) Values() (values []string) {
ts.m.RLock()
defer ts.m.RUnlock()
return ts.us.Values()
}
func (ts *tsafeSet) Copy() Set {
ts.m.RLock()
defer ts.m.RUnlock()
usResult := ts.us.Copy().(*unsafeSet)
return &tsafeSet{usResult, sync.RWMutex{}}
}
func (ts *tsafeSet) Sub(other Set) Set {
ts.m.RLock()
defer ts.m.RUnlock()
usResult := ts.us.Sub(other).(*unsafeSet)
return &tsafeSet{usResult, sync.RWMutex{}}
}

22
vendor/github.com/coreos/etcd/pkg/types/slice.go generated vendored Normal file
View file

@ -0,0 +1,22 @@
// Copyright 2015 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types
// Uint64Slice implements sort interface
type Uint64Slice []uint64
func (p Uint64Slice) Len() int { return len(p) }
func (p Uint64Slice) Less(i, j int) bool { return p[i] < p[j] }
func (p Uint64Slice) Swap(i, j int) { p[i], p[j] = p[j], p[i] }

82
vendor/github.com/coreos/etcd/pkg/types/urls.go generated vendored Normal file
View file

@ -0,0 +1,82 @@
// Copyright 2015 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types
import (
"errors"
"fmt"
"net"
"net/url"
"sort"
"strings"
)
type URLs []url.URL
func NewURLs(strs []string) (URLs, error) {
all := make([]url.URL, len(strs))
if len(all) == 0 {
return nil, errors.New("no valid URLs given")
}
for i, in := range strs {
in = strings.TrimSpace(in)
u, err := url.Parse(in)
if err != nil {
return nil, err
}
if u.Scheme != "http" && u.Scheme != "https" && u.Scheme != "unix" && u.Scheme != "unixs" {
return nil, fmt.Errorf("URL scheme must be http, https, unix, or unixs: %s", in)
}
if _, _, err := net.SplitHostPort(u.Host); err != nil {
return nil, fmt.Errorf(`URL address does not have the form "host:port": %s`, in)
}
if u.Path != "" {
return nil, fmt.Errorf("URL must not contain a path: %s", in)
}
all[i] = *u
}
us := URLs(all)
us.Sort()
return us, nil
}
func MustNewURLs(strs []string) URLs {
urls, err := NewURLs(strs)
if err != nil {
panic(err)
}
return urls
}
func (us URLs) String() string {
return strings.Join(us.StringSlice(), ",")
}
func (us *URLs) Sort() {
sort.Sort(us)
}
func (us URLs) Len() int { return len(us) }
func (us URLs) Less(i, j int) bool { return us[i].String() < us[j].String() }
func (us URLs) Swap(i, j int) { us[i], us[j] = us[j], us[i] }
func (us URLs) StringSlice() []string {
out := make([]string, len(us))
for i := range us {
out[i] = us[i].String()
}
return out
}

107
vendor/github.com/coreos/etcd/pkg/types/urlsmap.go generated vendored Normal file
View file

@ -0,0 +1,107 @@
// Copyright 2015 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package types
import (
"fmt"
"sort"
"strings"
)
// URLsMap is a map from a name to its URLs.
type URLsMap map[string]URLs
// NewURLsMap returns a URLsMap instantiated from the given string,
// which consists of discovery-formatted names-to-URLs, like:
// mach0=http://1.1.1.1:2380,mach0=http://2.2.2.2::2380,mach1=http://3.3.3.3:2380,mach2=http://4.4.4.4:2380
func NewURLsMap(s string) (URLsMap, error) {
m := parse(s)
cl := URLsMap{}
for name, urls := range m {
us, err := NewURLs(urls)
if err != nil {
return nil, err
}
cl[name] = us
}
return cl, nil
}
// NewURLsMapFromStringMap takes a map of strings and returns a URLsMap. The
// string values in the map can be multiple values separated by the sep string.
func NewURLsMapFromStringMap(m map[string]string, sep string) (URLsMap, error) {
var err error
um := URLsMap{}
for k, v := range m {
um[k], err = NewURLs(strings.Split(v, sep))
if err != nil {
return nil, err
}
}
return um, nil
}
// String turns URLsMap into discovery-formatted name-to-URLs sorted by name.
func (c URLsMap) String() string {
var pairs []string
for name, urls := range c {
for _, url := range urls {
pairs = append(pairs, fmt.Sprintf("%s=%s", name, url.String()))
}
}
sort.Strings(pairs)
return strings.Join(pairs, ",")
}
// URLs returns a list of all URLs.
// The returned list is sorted in ascending lexicographical order.
func (c URLsMap) URLs() []string {
var urls []string
for _, us := range c {
for _, u := range us {
urls = append(urls, u.String())
}
}
sort.Strings(urls)
return urls
}
// Len returns the size of URLsMap.
func (c URLsMap) Len() int {
return len(c)
}
// parse parses the given string and returns a map listing the values specified for each key.
func parse(s string) map[string][]string {
m := make(map[string][]string)
for s != "" {
key := s
if i := strings.IndexAny(key, ","); i >= 0 {
key, s = key[:i], key[i+1:]
} else {
s = ""
}
if key == "" {
continue
}
value := ""
if i := strings.Index(key, "="); i >= 0 {
key, value = key[:i], key[i+1:]
}
m[key] = append(m[key], value)
}
return m
}

7
vendor/github.com/ghodss/yaml/README.md generated vendored
View file

@ -14,7 +14,7 @@ This package uses [go-yaml](https://github.com/go-yaml/yaml) and therefore suppo
## Caveats
**Caveat #1:** When using `yaml.Marshal` and `yaml.Unmarshal`, binary data should NOT be preceded with the `!!binary` YAML tag. If you do, candiedyaml will convert the binary data from base64 to native binary data, which is not compatible with JSON. You can still use binary in your YAML files though - just store them without the `!!binary` tag and decode the base64 in your code (e.g. in the custom JSON methods `MarshalJSON` and `UnmarshalJSON`). This also has the benefit that your YAML and your JSON binary data will be decoded exactly the same way. As an example:
**Caveat #1:** When using `yaml.Marshal` and `yaml.Unmarshal`, binary data should NOT be preceded with the `!!binary` YAML tag. If you do, go-yaml will convert the binary data from base64 to native binary data, which is not compatible with JSON. You can still use binary in your YAML files though - just store them without the `!!binary` tag and decode the base64 in your code (e.g. in the custom JSON methods `MarshalJSON` and `UnmarshalJSON`). This also has the benefit that your YAML and your JSON binary data will be decoded exactly the same way. As an example:
```
BAD:
@ -53,8 +53,8 @@ import (
)
type Person struct {
Name string `json:"name"` // Affects YAML field names too.
Age int `json:"age"`
Name string `json:"name"` // Affects YAML field names too.
Age int `json:"age"`
}
func main() {
@ -95,6 +95,7 @@ import (
"github.com/ghodss/yaml"
)
func main() {
j := []byte(`{"name": "John", "age": 30}`)
y, err := yaml.JSONToYAML(j)

6
vendor/github.com/ghodss/yaml/fields.go generated vendored
View file

@ -45,7 +45,11 @@ func indirect(v reflect.Value, decodingNull bool) (json.Unmarshaler, encoding.Te
break
}
if v.IsNil() {
v.Set(reflect.New(v.Type().Elem()))
if v.CanSet() {
v.Set(reflect.New(v.Type().Elem()))
} else {
v = reflect.New(v.Type().Elem())
}
}
if v.Type().NumMethod() > 0 {
if u, ok := v.Interface().(json.Unmarshaler); ok {

15
vendor/github.com/gogo/protobuf/AUTHORS generated vendored Normal file
View file

@ -0,0 +1,15 @@
# This is the official list of GoGo authors for copyright purposes.
# This file is distinct from the CONTRIBUTORS file, which
# lists people. For example, employees are listed in CONTRIBUTORS,
# but not in AUTHORS, because the employer holds the copyright.
# Names should be added to this file as one of
# Organization's name
# Individual's name <submission email address>
# Individual's name <submission email address> <email2> <emailN>
# Please keep the list sorted.
Sendgrid, Inc
Vastech SA (PTY) LTD
Walter Schulze <awalterschulze@gmail.com>

23
vendor/github.com/gogo/protobuf/CONTRIBUTORS generated vendored Normal file
View file

@ -0,0 +1,23 @@
Anton Povarov <anton.povarov@gmail.com>
Brian Goff <cpuguy83@gmail.com>
Clayton Coleman <ccoleman@redhat.com>
Denis Smirnov <denis.smirnov.91@gmail.com>
DongYun Kang <ceram1000@gmail.com>
Dwayne Schultz <dschultz@pivotal.io>
Georg Apitz <gapitz@pivotal.io>
Gustav Paul <gustav.paul@gmail.com>
Johan Brandhorst <johan.brandhorst@gmail.com>
John Shahid <jvshahid@gmail.com>
John Tuley <john@tuley.org>
Laurent <laurent@adyoulike.com>
Patrick Lee <patrick@dropbox.com>
Peter Edge <peter.edge@gmail.com>
Roger Johansson <rogeralsing@gmail.com>
Sam Nguyen <sam.nguyen@sendgrid.com>
Sergio Arbeo <serabe@gmail.com>
Stephen J Day <stephen.day@docker.com>
Tamir Duberstein <tamird@gmail.com>
Todd Eisenberger <teisenberger@dropbox.com>
Tormod Erevik Lea <tormodlea@gmail.com>
Vyacheslav Kim <kane@sendgrid.com>
Walter Schulze <awalterschulze@gmail.com>

16
vendor/github.com/gorilla/context/LICENSE → vendor/github.com/gogo/protobuf/LICENSE generated vendored
View file

@ -1,16 +1,23 @@
Copyright (c) 2012 Rodrigo Moraes. All rights reserved.
Copyright (c) 2013, The GoGo Authors. All rights reserved.
Protocol Buffers for Go with Gadgets
Go support for Protocol Buffers - Google's data interchange format
Copyright 2010 The Go Authors. All rights reserved.
https://github.com/golang/protobuf
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
@ -25,3 +32,4 @@ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

26
vendor/github.com/golang/protobuf/proto/Makefile → vendor/github.com/gogo/protobuf/gogoproto/Makefile generated vendored
View file

@ -1,7 +1,7 @@
# Go support for Protocol Buffers - Google's data interchange format
# Protocol Buffers for Go with Gadgets
#
# Copyright 2010 The Go Authors. All rights reserved.
# https://github.com/golang/protobuf
# Copyright (c) 2013, The GoGo Authors. All rights reserved.
# http://github.com/gogo/protobuf
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
@ -13,9 +13,6 @@
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
@ -29,15 +26,12 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
install:
go install
regenerate:
go install github.com/gogo/protobuf/protoc-gen-gogo
protoc --gogo_out=Mgoogle/protobuf/descriptor.proto=github.com/gogo/protobuf/protoc-gen-gogo/descriptor:../../../../ --proto_path=../../../../:../protobuf/:. *.proto
test: install generate-test-pbs
go test
restore:
cp gogo.pb.golden gogo.pb.go
generate-test-pbs:
make install
make -C testdata
protoc --go_out=Mtestdata/test.proto=github.com/golang/protobuf/proto/testdata,Mgoogle/protobuf/any.proto=github.com/golang/protobuf/ptypes/any:. proto3_proto/proto3.proto
make
preserve:
cp gogo.pb.go gogo.pb.golden

169
vendor/github.com/gogo/protobuf/gogoproto/doc.go generated vendored Normal file
View file

@ -0,0 +1,169 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/*
Package gogoproto provides extensions for protocol buffers to achieve:
- fast marshalling and unmarshalling.
- peace of mind by optionally generating test and benchmark code.
- more canonical Go structures.
- less typing by optionally generating extra helper code.
- goprotobuf compatibility
More Canonical Go Structures
A lot of time working with a goprotobuf struct will lead you to a place where you create another struct that is easier to work with and then have a function to copy the values between the two structs.
You might also find that basic structs that started their life as part of an API need to be sent over the wire. With gob, you could just send it. With goprotobuf, you need to make a parallel struct.
Gogoprotobuf tries to fix these problems with the nullable, embed, customtype and customname field extensions.
- nullable, if false, a field is generated without a pointer (see warning below).
- embed, if true, the field is generated as an embedded field.
- customtype, It works with the Marshal and Unmarshal methods, to allow you to have your own types in your struct, but marshal to bytes. For example, custom.Uuid or custom.Fixed128
- customname (beta), Changes the generated fieldname. This is especially useful when generated methods conflict with fieldnames.
- casttype (beta), Changes the generated fieldtype. All generated code assumes that this type is castable to the protocol buffer field type. It does not work for structs or enums.
- castkey (beta), Changes the generated fieldtype for a map key. All generated code assumes that this type is castable to the protocol buffer field type. Only supported on maps.
- castvalue (beta), Changes the generated fieldtype for a map value. All generated code assumes that this type is castable to the protocol buffer field type. Only supported on maps.
Warning about nullable: According to the Protocol Buffer specification, you should be able to tell whether a field is set or unset. With the option nullable=false this feature is lost, since your non-nullable fields will always be set. It can be seen as a layer on top of Protocol Buffers, where before and after marshalling all non-nullable fields are set and they cannot be unset.
Let us look at:
github.com/gogo/protobuf/test/example/example.proto
for a quicker overview.
The following message:
package test;
import "github.com/gogo/protobuf/gogoproto/gogo.proto";
message A {
optional string Description = 1 [(gogoproto.nullable) = false];
optional int64 Number = 2 [(gogoproto.nullable) = false];
optional bytes Id = 3 [(gogoproto.customtype) = "github.com/gogo/protobuf/test/custom.Uuid", (gogoproto.nullable) = false];
}
Will generate a go struct which looks a lot like this:
type A struct {
Description string
Number int64
Id github_com_gogo_protobuf_test_custom.Uuid
}
You will see there are no pointers, since all fields are non-nullable.
You will also see a custom type which marshals to a string.
Be warned it is your responsibility to test your custom types thoroughly.
You should think of every possible empty and nil case for your marshaling, unmarshaling and size methods.
Next we will embed the message A in message B.
message B {
optional A A = 1 [(gogoproto.nullable) = false, (gogoproto.embed) = true];
repeated bytes G = 2 [(gogoproto.customtype) = "github.com/gogo/protobuf/test/custom.Uint128", (gogoproto.nullable) = false];
}
See below that A is embedded in B.
type B struct {
A
G []github_com_gogo_protobuf_test_custom.Uint128
}
Also see the repeated custom type.
type Uint128 [2]uint64
Next we will create a custom name for one of our fields.
message C {
optional int64 size = 1 [(gogoproto.customname) = "MySize"];
}
See below that the field's name is MySize and not Size.
type C struct {
MySize *int64
}
The is useful when having a protocol buffer message with a field name which conflicts with a generated method.
As an example, having a field name size and using the sizer plugin to generate a Size method will cause a go compiler error.
Using customname you can fix this error without changing the field name.
This is typically useful when working with a protocol buffer that was designed before these methods and/or the go language were avialable.
Gogoprotobuf also has some more subtle changes, these could be changed back:
- the generated package name for imports do not have the extra /filename.pb,
but are actually the imports specified in the .proto file.
Gogoprotobuf also has lost some features which should be brought back with time:
- Marshalling and unmarshalling with reflect and without the unsafe package,
this requires work in pointer_reflect.go
Why does nullable break protocol buffer specifications:
The protocol buffer specification states, somewhere, that you should be able to tell whether a
field is set or unset. With the option nullable=false this feature is lost,
since your non-nullable fields will always be set. It can be seen as a layer on top of
protocol buffers, where before and after marshalling all non-nullable fields are set
and they cannot be unset.
Goprotobuf Compatibility:
Gogoprotobuf is compatible with Goprotobuf, because it is compatible with protocol buffers.
Gogoprotobuf generates the same code as goprotobuf if no extensions are used.
The enumprefix, getters and stringer extensions can be used to remove some of the unnecessary code generated by goprotobuf:
- gogoproto_import, if false, the generated code imports github.com/golang/protobuf/proto instead of github.com/gogo/protobuf/proto.
- goproto_enum_prefix, if false, generates the enum constant names without the messagetype prefix
- goproto_enum_stringer (experimental), if false, the enum is generated without the default string method, this is useful for rather using enum_stringer, or allowing you to write your own string method.
- goproto_getters, if false, the message is generated without get methods, this is useful when you would rather want to use face
- goproto_stringer, if false, the message is generated without the default string method, this is useful for rather using stringer, or allowing you to write your own string method.
- goproto_extensions_map (beta), if false, the extensions field is generated as type []byte instead of type map[int32]proto.Extension
- goproto_unrecognized (beta), if false, XXX_unrecognized field is not generated. This is useful in conjunction with gogoproto.nullable=false, to generate structures completely devoid of pointers and reduce GC pressure at the cost of losing information about unrecognized fields.
- goproto_registration (beta), if true, the generated files will register all messages and types against both gogo/protobuf and golang/protobuf. This is necessary when using third-party packages which read registrations from golang/protobuf (such as the grpc-gateway).
Less Typing and Peace of Mind is explained in their specific plugin folders godoc:
- github.com/gogo/protobuf/plugin/<extension_name>
If you do not use any of these extension the code that is generated
will be the same as if goprotobuf has generated it.
The most complete way to see examples is to look at
github.com/gogo/protobuf/test/thetest.proto
Gogoprototest is a seperate project,
because we want to keep gogoprotobuf independent of goprotobuf,
but we still want to test it thoroughly.
*/
package gogoproto

874
vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.go generated vendored Normal file
View file

@ -0,0 +1,874 @@
// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: gogo.proto
package gogoproto
import (
fmt "fmt"
proto "github.com/gogo/protobuf/proto"
descriptor "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
math "math"
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
var E_GoprotoEnumPrefix = &proto.ExtensionDesc{
ExtendedType: (*descriptor.EnumOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 62001,
Name: "gogoproto.goproto_enum_prefix",
Tag: "varint,62001,opt,name=goproto_enum_prefix",
Filename: "gogo.proto",
}
var E_GoprotoEnumStringer = &proto.ExtensionDesc{
ExtendedType: (*descriptor.EnumOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 62021,
Name: "gogoproto.goproto_enum_stringer",
Tag: "varint,62021,opt,name=goproto_enum_stringer",
Filename: "gogo.proto",
}
var E_EnumStringer = &proto.ExtensionDesc{
ExtendedType: (*descriptor.EnumOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 62022,
Name: "gogoproto.enum_stringer",
Tag: "varint,62022,opt,name=enum_stringer",
Filename: "gogo.proto",
}
var E_EnumCustomname = &proto.ExtensionDesc{
ExtendedType: (*descriptor.EnumOptions)(nil),
ExtensionType: (*string)(nil),
Field: 62023,
Name: "gogoproto.enum_customname",
Tag: "bytes,62023,opt,name=enum_customname",
Filename: "gogo.proto",
}
var E_Enumdecl = &proto.ExtensionDesc{
ExtendedType: (*descriptor.EnumOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 62024,
Name: "gogoproto.enumdecl",
Tag: "varint,62024,opt,name=enumdecl",
Filename: "gogo.proto",
}
var E_EnumvalueCustomname = &proto.ExtensionDesc{
ExtendedType: (*descriptor.EnumValueOptions)(nil),
ExtensionType: (*string)(nil),
Field: 66001,
Name: "gogoproto.enumvalue_customname",
Tag: "bytes,66001,opt,name=enumvalue_customname",
Filename: "gogo.proto",
}
var E_GoprotoGettersAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63001,
Name: "gogoproto.goproto_getters_all",
Tag: "varint,63001,opt,name=goproto_getters_all",
Filename: "gogo.proto",
}
var E_GoprotoEnumPrefixAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63002,
Name: "gogoproto.goproto_enum_prefix_all",
Tag: "varint,63002,opt,name=goproto_enum_prefix_all",
Filename: "gogo.proto",
}
var E_GoprotoStringerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63003,
Name: "gogoproto.goproto_stringer_all",
Tag: "varint,63003,opt,name=goproto_stringer_all",
Filename: "gogo.proto",
}
var E_VerboseEqualAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63004,
Name: "gogoproto.verbose_equal_all",
Tag: "varint,63004,opt,name=verbose_equal_all",
Filename: "gogo.proto",
}
var E_FaceAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63005,
Name: "gogoproto.face_all",
Tag: "varint,63005,opt,name=face_all",
Filename: "gogo.proto",
}
var E_GostringAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63006,
Name: "gogoproto.gostring_all",
Tag: "varint,63006,opt,name=gostring_all",
Filename: "gogo.proto",
}
var E_PopulateAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63007,
Name: "gogoproto.populate_all",
Tag: "varint,63007,opt,name=populate_all",
Filename: "gogo.proto",
}
var E_StringerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63008,
Name: "gogoproto.stringer_all",
Tag: "varint,63008,opt,name=stringer_all",
Filename: "gogo.proto",
}
var E_OnlyoneAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63009,
Name: "gogoproto.onlyone_all",
Tag: "varint,63009,opt,name=onlyone_all",
Filename: "gogo.proto",
}
var E_EqualAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63013,
Name: "gogoproto.equal_all",
Tag: "varint,63013,opt,name=equal_all",
Filename: "gogo.proto",
}
var E_DescriptionAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63014,
Name: "gogoproto.description_all",
Tag: "varint,63014,opt,name=description_all",
Filename: "gogo.proto",
}
var E_TestgenAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63015,
Name: "gogoproto.testgen_all",
Tag: "varint,63015,opt,name=testgen_all",
Filename: "gogo.proto",
}
var E_BenchgenAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63016,
Name: "gogoproto.benchgen_all",
Tag: "varint,63016,opt,name=benchgen_all",
Filename: "gogo.proto",
}
var E_MarshalerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63017,
Name: "gogoproto.marshaler_all",
Tag: "varint,63017,opt,name=marshaler_all",
Filename: "gogo.proto",
}
var E_UnmarshalerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63018,
Name: "gogoproto.unmarshaler_all",
Tag: "varint,63018,opt,name=unmarshaler_all",
Filename: "gogo.proto",
}
var E_StableMarshalerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63019,
Name: "gogoproto.stable_marshaler_all",
Tag: "varint,63019,opt,name=stable_marshaler_all",
Filename: "gogo.proto",
}
var E_SizerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63020,
Name: "gogoproto.sizer_all",
Tag: "varint,63020,opt,name=sizer_all",
Filename: "gogo.proto",
}
var E_GoprotoEnumStringerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63021,
Name: "gogoproto.goproto_enum_stringer_all",
Tag: "varint,63021,opt,name=goproto_enum_stringer_all",
Filename: "gogo.proto",
}
var E_EnumStringerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63022,
Name: "gogoproto.enum_stringer_all",
Tag: "varint,63022,opt,name=enum_stringer_all",
Filename: "gogo.proto",
}
var E_UnsafeMarshalerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63023,
Name: "gogoproto.unsafe_marshaler_all",
Tag: "varint,63023,opt,name=unsafe_marshaler_all",
Filename: "gogo.proto",
}
var E_UnsafeUnmarshalerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63024,
Name: "gogoproto.unsafe_unmarshaler_all",
Tag: "varint,63024,opt,name=unsafe_unmarshaler_all",
Filename: "gogo.proto",
}
var E_GoprotoExtensionsMapAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63025,
Name: "gogoproto.goproto_extensions_map_all",
Tag: "varint,63025,opt,name=goproto_extensions_map_all",
Filename: "gogo.proto",
}
var E_GoprotoUnrecognizedAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63026,
Name: "gogoproto.goproto_unrecognized_all",
Tag: "varint,63026,opt,name=goproto_unrecognized_all",
Filename: "gogo.proto",
}
var E_GogoprotoImport = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63027,
Name: "gogoproto.gogoproto_import",
Tag: "varint,63027,opt,name=gogoproto_import",
Filename: "gogo.proto",
}
var E_ProtosizerAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63028,
Name: "gogoproto.protosizer_all",
Tag: "varint,63028,opt,name=protosizer_all",
Filename: "gogo.proto",
}
var E_CompareAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63029,
Name: "gogoproto.compare_all",
Tag: "varint,63029,opt,name=compare_all",
Filename: "gogo.proto",
}
var E_TypedeclAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63030,
Name: "gogoproto.typedecl_all",
Tag: "varint,63030,opt,name=typedecl_all",
Filename: "gogo.proto",
}
var E_EnumdeclAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63031,
Name: "gogoproto.enumdecl_all",
Tag: "varint,63031,opt,name=enumdecl_all",
Filename: "gogo.proto",
}
var E_GoprotoRegistration = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63032,
Name: "gogoproto.goproto_registration",
Tag: "varint,63032,opt,name=goproto_registration",
Filename: "gogo.proto",
}
var E_MessagenameAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63033,
Name: "gogoproto.messagename_all",
Tag: "varint,63033,opt,name=messagename_all",
Filename: "gogo.proto",
}
var E_GoprotoSizecacheAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63034,
Name: "gogoproto.goproto_sizecache_all",
Tag: "varint,63034,opt,name=goproto_sizecache_all",
Filename: "gogo.proto",
}
var E_GoprotoUnkeyedAll = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FileOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 63035,
Name: "gogoproto.goproto_unkeyed_all",
Tag: "varint,63035,opt,name=goproto_unkeyed_all",
Filename: "gogo.proto",
}
var E_GoprotoGetters = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64001,
Name: "gogoproto.goproto_getters",
Tag: "varint,64001,opt,name=goproto_getters",
Filename: "gogo.proto",
}
var E_GoprotoStringer = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64003,
Name: "gogoproto.goproto_stringer",
Tag: "varint,64003,opt,name=goproto_stringer",
Filename: "gogo.proto",
}
var E_VerboseEqual = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64004,
Name: "gogoproto.verbose_equal",
Tag: "varint,64004,opt,name=verbose_equal",
Filename: "gogo.proto",
}
var E_Face = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64005,
Name: "gogoproto.face",
Tag: "varint,64005,opt,name=face",
Filename: "gogo.proto",
}
var E_Gostring = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64006,
Name: "gogoproto.gostring",
Tag: "varint,64006,opt,name=gostring",
Filename: "gogo.proto",
}
var E_Populate = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64007,
Name: "gogoproto.populate",
Tag: "varint,64007,opt,name=populate",
Filename: "gogo.proto",
}
var E_Stringer = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 67008,
Name: "gogoproto.stringer",
Tag: "varint,67008,opt,name=stringer",
Filename: "gogo.proto",
}
var E_Onlyone = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64009,
Name: "gogoproto.onlyone",
Tag: "varint,64009,opt,name=onlyone",
Filename: "gogo.proto",
}
var E_Equal = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64013,
Name: "gogoproto.equal",
Tag: "varint,64013,opt,name=equal",
Filename: "gogo.proto",
}
var E_Description = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64014,
Name: "gogoproto.description",
Tag: "varint,64014,opt,name=description",
Filename: "gogo.proto",
}
var E_Testgen = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64015,
Name: "gogoproto.testgen",
Tag: "varint,64015,opt,name=testgen",
Filename: "gogo.proto",
}
var E_Benchgen = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64016,
Name: "gogoproto.benchgen",
Tag: "varint,64016,opt,name=benchgen",
Filename: "gogo.proto",
}
var E_Marshaler = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64017,
Name: "gogoproto.marshaler",
Tag: "varint,64017,opt,name=marshaler",
Filename: "gogo.proto",
}
var E_Unmarshaler = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64018,
Name: "gogoproto.unmarshaler",
Tag: "varint,64018,opt,name=unmarshaler",
Filename: "gogo.proto",
}
var E_StableMarshaler = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64019,
Name: "gogoproto.stable_marshaler",
Tag: "varint,64019,opt,name=stable_marshaler",
Filename: "gogo.proto",
}
var E_Sizer = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64020,
Name: "gogoproto.sizer",
Tag: "varint,64020,opt,name=sizer",
Filename: "gogo.proto",
}
var E_UnsafeMarshaler = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64023,
Name: "gogoproto.unsafe_marshaler",
Tag: "varint,64023,opt,name=unsafe_marshaler",
Filename: "gogo.proto",
}
var E_UnsafeUnmarshaler = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64024,
Name: "gogoproto.unsafe_unmarshaler",
Tag: "varint,64024,opt,name=unsafe_unmarshaler",
Filename: "gogo.proto",
}
var E_GoprotoExtensionsMap = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64025,
Name: "gogoproto.goproto_extensions_map",
Tag: "varint,64025,opt,name=goproto_extensions_map",
Filename: "gogo.proto",
}
var E_GoprotoUnrecognized = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64026,
Name: "gogoproto.goproto_unrecognized",
Tag: "varint,64026,opt,name=goproto_unrecognized",
Filename: "gogo.proto",
}
var E_Protosizer = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64028,
Name: "gogoproto.protosizer",
Tag: "varint,64028,opt,name=protosizer",
Filename: "gogo.proto",
}
var E_Compare = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64029,
Name: "gogoproto.compare",
Tag: "varint,64029,opt,name=compare",
Filename: "gogo.proto",
}
var E_Typedecl = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64030,
Name: "gogoproto.typedecl",
Tag: "varint,64030,opt,name=typedecl",
Filename: "gogo.proto",
}
var E_Messagename = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64033,
Name: "gogoproto.messagename",
Tag: "varint,64033,opt,name=messagename",
Filename: "gogo.proto",
}
var E_GoprotoSizecache = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64034,
Name: "gogoproto.goproto_sizecache",
Tag: "varint,64034,opt,name=goproto_sizecache",
Filename: "gogo.proto",
}
var E_GoprotoUnkeyed = &proto.ExtensionDesc{
ExtendedType: (*descriptor.MessageOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 64035,
Name: "gogoproto.goproto_unkeyed",
Tag: "varint,64035,opt,name=goproto_unkeyed",
Filename: "gogo.proto",
}
var E_Nullable = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 65001,
Name: "gogoproto.nullable",
Tag: "varint,65001,opt,name=nullable",
Filename: "gogo.proto",
}
var E_Embed = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 65002,
Name: "gogoproto.embed",
Tag: "varint,65002,opt,name=embed",
Filename: "gogo.proto",
}
var E_Customtype = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*string)(nil),
Field: 65003,
Name: "gogoproto.customtype",
Tag: "bytes,65003,opt,name=customtype",
Filename: "gogo.proto",
}
var E_Customname = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*string)(nil),
Field: 65004,
Name: "gogoproto.customname",
Tag: "bytes,65004,opt,name=customname",
Filename: "gogo.proto",
}
var E_Jsontag = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*string)(nil),
Field: 65005,
Name: "gogoproto.jsontag",
Tag: "bytes,65005,opt,name=jsontag",
Filename: "gogo.proto",
}
var E_Moretags = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*string)(nil),
Field: 65006,
Name: "gogoproto.moretags",
Tag: "bytes,65006,opt,name=moretags",
Filename: "gogo.proto",
}
var E_Casttype = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*string)(nil),
Field: 65007,
Name: "gogoproto.casttype",
Tag: "bytes,65007,opt,name=casttype",
Filename: "gogo.proto",
}
var E_Castkey = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*string)(nil),
Field: 65008,
Name: "gogoproto.castkey",
Tag: "bytes,65008,opt,name=castkey",
Filename: "gogo.proto",
}
var E_Castvalue = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*string)(nil),
Field: 65009,
Name: "gogoproto.castvalue",
Tag: "bytes,65009,opt,name=castvalue",
Filename: "gogo.proto",
}
var E_Stdtime = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 65010,
Name: "gogoproto.stdtime",
Tag: "varint,65010,opt,name=stdtime",
Filename: "gogo.proto",
}
var E_Stdduration = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 65011,
Name: "gogoproto.stdduration",
Tag: "varint,65011,opt,name=stdduration",
Filename: "gogo.proto",
}
var E_Wktpointer = &proto.ExtensionDesc{
ExtendedType: (*descriptor.FieldOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 65012,
Name: "gogoproto.wktpointer",
Tag: "varint,65012,opt,name=wktpointer",
Filename: "gogo.proto",
}
func init() {
proto.RegisterExtension(E_GoprotoEnumPrefix)
proto.RegisterExtension(E_GoprotoEnumStringer)
proto.RegisterExtension(E_EnumStringer)
proto.RegisterExtension(E_EnumCustomname)
proto.RegisterExtension(E_Enumdecl)
proto.RegisterExtension(E_EnumvalueCustomname)
proto.RegisterExtension(E_GoprotoGettersAll)
proto.RegisterExtension(E_GoprotoEnumPrefixAll)
proto.RegisterExtension(E_GoprotoStringerAll)
proto.RegisterExtension(E_VerboseEqualAll)
proto.RegisterExtension(E_FaceAll)
proto.RegisterExtension(E_GostringAll)
proto.RegisterExtension(E_PopulateAll)
proto.RegisterExtension(E_StringerAll)
proto.RegisterExtension(E_OnlyoneAll)
proto.RegisterExtension(E_EqualAll)
proto.RegisterExtension(E_DescriptionAll)
proto.RegisterExtension(E_TestgenAll)
proto.RegisterExtension(E_BenchgenAll)
proto.RegisterExtension(E_MarshalerAll)
proto.RegisterExtension(E_UnmarshalerAll)
proto.RegisterExtension(E_StableMarshalerAll)
proto.RegisterExtension(E_SizerAll)
proto.RegisterExtension(E_GoprotoEnumStringerAll)
proto.RegisterExtension(E_EnumStringerAll)
proto.RegisterExtension(E_UnsafeMarshalerAll)
proto.RegisterExtension(E_UnsafeUnmarshalerAll)
proto.RegisterExtension(E_GoprotoExtensionsMapAll)
proto.RegisterExtension(E_GoprotoUnrecognizedAll)
proto.RegisterExtension(E_GogoprotoImport)
proto.RegisterExtension(E_ProtosizerAll)
proto.RegisterExtension(E_CompareAll)
proto.RegisterExtension(E_TypedeclAll)
proto.RegisterExtension(E_EnumdeclAll)
proto.RegisterExtension(E_GoprotoRegistration)
proto.RegisterExtension(E_MessagenameAll)
proto.RegisterExtension(E_GoprotoSizecacheAll)
proto.RegisterExtension(E_GoprotoUnkeyedAll)
proto.RegisterExtension(E_GoprotoGetters)
proto.RegisterExtension(E_GoprotoStringer)
proto.RegisterExtension(E_VerboseEqual)
proto.RegisterExtension(E_Face)
proto.RegisterExtension(E_Gostring)
proto.RegisterExtension(E_Populate)
proto.RegisterExtension(E_Stringer)
proto.RegisterExtension(E_Onlyone)
proto.RegisterExtension(E_Equal)
proto.RegisterExtension(E_Description)
proto.RegisterExtension(E_Testgen)
proto.RegisterExtension(E_Benchgen)
proto.RegisterExtension(E_Marshaler)
proto.RegisterExtension(E_Unmarshaler)
proto.RegisterExtension(E_StableMarshaler)
proto.RegisterExtension(E_Sizer)
proto.RegisterExtension(E_UnsafeMarshaler)
proto.RegisterExtension(E_UnsafeUnmarshaler)
proto.RegisterExtension(E_GoprotoExtensionsMap)
proto.RegisterExtension(E_GoprotoUnrecognized)
proto.RegisterExtension(E_Protosizer)
proto.RegisterExtension(E_Compare)
proto.RegisterExtension(E_Typedecl)
proto.RegisterExtension(E_Messagename)
proto.RegisterExtension(E_GoprotoSizecache)
proto.RegisterExtension(E_GoprotoUnkeyed)
proto.RegisterExtension(E_Nullable)
proto.RegisterExtension(E_Embed)
proto.RegisterExtension(E_Customtype)
proto.RegisterExtension(E_Customname)
proto.RegisterExtension(E_Jsontag)
proto.RegisterExtension(E_Moretags)
proto.RegisterExtension(E_Casttype)
proto.RegisterExtension(E_Castkey)
proto.RegisterExtension(E_Castvalue)
proto.RegisterExtension(E_Stdtime)
proto.RegisterExtension(E_Stdduration)
proto.RegisterExtension(E_Wktpointer)
}
func init() { proto.RegisterFile("gogo.proto", fileDescriptor_592445b5231bc2b9) }
var fileDescriptor_592445b5231bc2b9 = []byte{
// 1328 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x98, 0x49, 0x6f, 0x1c, 0x45,
0x14, 0x80, 0x85, 0x48, 0x64, 0x4f, 0x79, 0x8b, 0xc7, 0xc6, 0x84, 0x08, 0x44, 0xe0, 0xc4, 0xc9,
0x3e, 0x45, 0x28, 0x65, 0x45, 0x96, 0x63, 0x39, 0x56, 0x10, 0x0e, 0xc6, 0x89, 0xc3, 0x76, 0x18,
0xf5, 0xf4, 0x94, 0xdb, 0x8d, 0xbb, 0xbb, 0x9a, 0xee, 0xea, 0x10, 0xe7, 0x86, 0xc2, 0x22, 0x84,
0xd8, 0x91, 0x20, 0x21, 0x09, 0x04, 0xc4, 0xbe, 0x86, 0x7d, 0xb9, 0x70, 0x61, 0xb9, 0xf2, 0x1f,
0xb8, 0x00, 0x66, 0xf7, 0xcd, 0x17, 0xf4, 0xba, 0xdf, 0xeb, 0xa9, 0x69, 0x8f, 0x54, 0x35, 0xb7,
0xf6, 0xb8, 0xbe, 0x6f, 0xaa, 0xdf, 0xeb, 0x7a, 0xef, 0x4d, 0x33, 0xe6, 0x49, 0x4f, 0x4e, 0xc6,
0x89, 0x54, 0xb2, 0x5e, 0x83, 0xeb, 0xfc, 0x72, 0xdf, 0x7e, 0x4f, 0x4a, 0x2f, 0x10, 0x53, 0xf9,
0x5f, 0xcd, 0x6c, 0x75, 0xaa, 0x25, 0x52, 0x37, 0xf1, 0x63, 0x25, 0x93, 0x62, 0x31, 0x3f, 0xc6,
0xc6, 0x70, 0x71, 0x43, 0x44, 0x59, 0xd8, 0x88, 0x13, 0xb1, 0xea, 0x9f, 0xae, 0x5f, 0x3f, 0x59,
0x90, 0x93, 0x44, 0x4e, 0xce, 0x47, 0x59, 0x78, 0x47, 0xac, 0x7c, 0x19, 0xa5, 0x7b, 0xaf, 0xfc,
0x72, 0xf5, 0xfe, 0xab, 0x6e, 0xe9, 0x5f, 0x1e, 0x45, 0x14, 0xfe, 0xb7, 0x94, 0x83, 0x7c, 0x99,
0x5d, 0xd3, 0xe1, 0x4b, 0x55, 0xe2, 0x47, 0x9e, 0x48, 0x0c, 0xc6, 0xef, 0xd1, 0x38, 0xa6, 0x19,
0x8f, 0x23, 0xca, 0xe7, 0xd8, 0x50, 0x2f, 0xae, 0x1f, 0xd0, 0x35, 0x28, 0x74, 0xc9, 0x02, 0x1b,
0xc9, 0x25, 0x6e, 0x96, 0x2a, 0x19, 0x46, 0x4e, 0x28, 0x0c, 0x9a, 0x1f, 0x73, 0x4d, 0x6d, 0x79,
0x18, 0xb0, 0xb9, 0x92, 0xe2, 0x9c, 0xf5, 0xc3, 0x27, 0x2d, 0xe1, 0x06, 0x06, 0xc3, 0x4f, 0xb8,
0x91, 0x72, 0x3d, 0x3f, 0xc9, 0xc6, 0xe1, 0xfa, 0x94, 0x13, 0x64, 0x42, 0xdf, 0xc9, 0x4d, 0x5d,
0x3d, 0x27, 0x61, 0x19, 0xc9, 0x7e, 0x3e, 0xbb, 0x2b, 0xdf, 0xce, 0x58, 0x29, 0xd0, 0xf6, 0xa4,
0x65, 0xd1, 0x13, 0x4a, 0x89, 0x24, 0x6d, 0x38, 0x41, 0xb7, 0xed, 0x1d, 0xf1, 0x83, 0xd2, 0x78,
0x6e, 0xb3, 0x33, 0x8b, 0x0b, 0x05, 0x39, 0x1b, 0x04, 0x7c, 0x85, 0x5d, 0xdb, 0xe5, 0xa9, 0xb0,
0x70, 0x9e, 0x47, 0xe7, 0xf8, 0x8e, 0x27, 0x03, 0xb4, 0x4b, 0x8c, 0x3e, 0x2f, 0x73, 0x69, 0xe1,
0x7c, 0x19, 0x9d, 0x75, 0x64, 0x29, 0xa5, 0x60, 0xbc, 0x8d, 0x8d, 0x9e, 0x12, 0x49, 0x53, 0xa6,
0xa2, 0x21, 0x1e, 0xc8, 0x9c, 0xc0, 0x42, 0x77, 0x01, 0x75, 0x23, 0x08, 0xce, 0x03, 0x07, 0xae,
0x83, 0xac, 0x7f, 0xd5, 0x71, 0x85, 0x85, 0xe2, 0x22, 0x2a, 0xfa, 0x60, 0x3d, 0xa0, 0xb3, 0x6c,
0xd0, 0x93, 0xc5, 0x2d, 0x59, 0xe0, 0x97, 0x10, 0x1f, 0x20, 0x06, 0x15, 0xb1, 0x8c, 0xb3, 0xc0,
0x51, 0x36, 0x3b, 0x78, 0x85, 0x14, 0xc4, 0xa0, 0xa2, 0x87, 0xb0, 0xbe, 0x4a, 0x8a, 0x54, 0x8b,
0xe7, 0x0c, 0x1b, 0x90, 0x51, 0xb0, 0x21, 0x23, 0x9b, 0x4d, 0x5c, 0x46, 0x03, 0x43, 0x04, 0x04,
0xd3, 0xac, 0x66, 0x9b, 0x88, 0x37, 0x36, 0xe9, 0x78, 0x50, 0x06, 0x16, 0xd8, 0x08, 0x15, 0x28,
0x5f, 0x46, 0x16, 0x8a, 0x37, 0x51, 0x31, 0xac, 0x61, 0x78, 0x1b, 0x4a, 0xa4, 0xca, 0x13, 0x36,
0x92, 0xb7, 0xe8, 0x36, 0x10, 0xc1, 0x50, 0x36, 0x45, 0xe4, 0xae, 0xd9, 0x19, 0xde, 0xa6, 0x50,
0x12, 0x03, 0x8a, 0x39, 0x36, 0x14, 0x3a, 0x49, 0xba, 0xe6, 0x04, 0x56, 0xe9, 0x78, 0x07, 0x1d,
0x83, 0x25, 0x84, 0x11, 0xc9, 0xa2, 0x5e, 0x34, 0xef, 0x52, 0x44, 0x34, 0x0c, 0x8f, 0x5e, 0xaa,
0x9c, 0x66, 0x20, 0x1a, 0xbd, 0xd8, 0xde, 0xa3, 0xa3, 0x57, 0xb0, 0x8b, 0xba, 0x71, 0x9a, 0xd5,
0x52, 0xff, 0x8c, 0x95, 0xe6, 0x7d, 0xca, 0x74, 0x0e, 0x00, 0x7c, 0x0f, 0xbb, 0xae, 0x6b, 0x9b,
0xb0, 0x90, 0x7d, 0x80, 0xb2, 0x89, 0x2e, 0xad, 0x02, 0x4b, 0x42, 0xaf, 0xca, 0x0f, 0xa9, 0x24,
0x88, 0x8a, 0x6b, 0x89, 0x8d, 0x67, 0x51, 0xea, 0xac, 0xf6, 0x16, 0xb5, 0x8f, 0x28, 0x6a, 0x05,
0xdb, 0x11, 0xb5, 0x13, 0x6c, 0x02, 0x8d, 0xbd, 0xe5, 0xf5, 0x63, 0x2a, 0xac, 0x05, 0xbd, 0xd2,
0x99, 0xdd, 0xfb, 0xd8, 0xbe, 0x32, 0x9c, 0xa7, 0x95, 0x88, 0x52, 0x60, 0x1a, 0xa1, 0x13, 0x5b,
0x98, 0xaf, 0xa0, 0x99, 0x2a, 0xfe, 0x7c, 0x29, 0x58, 0x74, 0x62, 0x90, 0xdf, 0xcd, 0xf6, 0x92,
0x3c, 0x8b, 0x12, 0xe1, 0x4a, 0x2f, 0xf2, 0xcf, 0x88, 0x96, 0x85, 0xfa, 0x93, 0x4a, 0xaa, 0x56,
0x34, 0x1c, 0xcc, 0x47, 0xd9, 0x9e, 0x72, 0x56, 0x69, 0xf8, 0x61, 0x2c, 0x13, 0x65, 0x30, 0x7e,
0x4a, 0x99, 0x2a, 0xb9, 0xa3, 0x39, 0xc6, 0xe7, 0xd9, 0x70, 0xfe, 0xa7, 0xed, 0x23, 0xf9, 0x19,
0x8a, 0x86, 0xda, 0x14, 0x16, 0x0e, 0x57, 0x86, 0xb1, 0x93, 0xd8, 0xd4, 0xbf, 0xcf, 0xa9, 0x70,
0x20, 0x82, 0x85, 0x43, 0x6d, 0xc4, 0x02, 0xba, 0xbd, 0x85, 0xe1, 0x0b, 0x2a, 0x1c, 0xc4, 0xa0,
0x82, 0x06, 0x06, 0x0b, 0xc5, 0x97, 0xa4, 0x20, 0x06, 0x14, 0x77, 0xb6, 0x1b, 0x6d, 0x22, 0x3c,
0x3f, 0x55, 0x89, 0x03, 0xab, 0x0d, 0xaa, 0xaf, 0x36, 0x3b, 0x87, 0xb0, 0x65, 0x0d, 0x85, 0x4a,
0x14, 0x8a, 0x34, 0x75, 0x3c, 0x01, 0x13, 0x87, 0xc5, 0xc6, 0xbe, 0xa6, 0x4a, 0xa4, 0x61, 0xb0,
0x37, 0x6d, 0x42, 0x84, 0xb0, 0xbb, 0x8e, 0xbb, 0x66, 0xa3, 0xfb, 0xa6, 0xb2, 0xb9, 0xe3, 0xc4,
0x82, 0x53, 0x9b, 0x7f, 0xb2, 0x68, 0x5d, 0x6c, 0x58, 0x3d, 0x9d, 0xdf, 0x56, 0xe6, 0x9f, 0x95,
0x82, 0x2c, 0x6a, 0xc8, 0x48, 0x65, 0x9e, 0xaa, 0xdf, 0xb8, 0xc3, 0xb5, 0x58, 0xdc, 0x17, 0xe9,
0x1e, 0xda, 0xc2, 0xfb, 0xed, 0x1c, 0xa7, 0xf8, 0xed, 0xf0, 0x90, 0x77, 0x0e, 0x3d, 0x66, 0xd9,
0xd9, 0xad, 0xf2, 0x39, 0xef, 0x98, 0x79, 0xf8, 0x11, 0x36, 0xd4, 0x31, 0xf0, 0x98, 0x55, 0x0f,
0xa3, 0x6a, 0x50, 0x9f, 0x77, 0xf8, 0x01, 0xb6, 0x0b, 0x86, 0x17, 0x33, 0xfe, 0x08, 0xe2, 0xf9,
0x72, 0x7e, 0x88, 0xf5, 0xd3, 0xd0, 0x62, 0x46, 0x1f, 0x45, 0xb4, 0x44, 0x00, 0xa7, 0x81, 0xc5,
0x8c, 0x3f, 0x46, 0x38, 0x21, 0x80, 0xdb, 0x87, 0xf0, 0xbb, 0x27, 0x76, 0x61, 0xd3, 0xa1, 0xd8,
0x4d, 0xb3, 0x3e, 0x9c, 0x54, 0xcc, 0xf4, 0xe3, 0xf8, 0xe5, 0x44, 0xf0, 0x5b, 0xd9, 0x6e, 0xcb,
0x80, 0x3f, 0x89, 0x68, 0xb1, 0x9e, 0xcf, 0xb1, 0x01, 0x6d, 0x3a, 0x31, 0xe3, 0x4f, 0x21, 0xae,
0x53, 0xb0, 0x75, 0x9c, 0x4e, 0xcc, 0x82, 0xa7, 0x69, 0xeb, 0x48, 0x40, 0xd8, 0x68, 0x30, 0x31,
0xd3, 0xcf, 0x50, 0xd4, 0x09, 0xe1, 0x33, 0xac, 0x56, 0x36, 0x1b, 0x33, 0xff, 0x2c, 0xf2, 0x6d,
0x06, 0x22, 0xa0, 0x35, 0x3b, 0xb3, 0xe2, 0x39, 0x8a, 0x80, 0x46, 0xc1, 0x31, 0xaa, 0x0e, 0x30,
0x66, 0xd3, 0xf3, 0x74, 0x8c, 0x2a, 0xf3, 0x0b, 0x64, 0x33, 0xaf, 0xf9, 0x66, 0xc5, 0x0b, 0x94,
0xcd, 0x7c, 0x3d, 0x6c, 0xa3, 0x3a, 0x11, 0x98, 0x1d, 0x2f, 0xd2, 0x36, 0x2a, 0x03, 0x01, 0x5f,
0x62, 0xf5, 0x9d, 0xd3, 0x80, 0xd9, 0xf7, 0x12, 0xfa, 0x46, 0x77, 0x0c, 0x03, 0xfc, 0x2e, 0x36,
0xd1, 0x7d, 0x12, 0x30, 0x5b, 0xcf, 0x6d, 0x55, 0x7e, 0xbb, 0xe9, 0x83, 0x00, 0x3f, 0xd1, 0x6e,
0x29, 0xfa, 0x14, 0x60, 0xd6, 0x9e, 0xdf, 0xea, 0x2c, 0xdc, 0xfa, 0x10, 0xc0, 0x67, 0x19, 0x6b,
0x37, 0x60, 0xb3, 0xeb, 0x02, 0xba, 0x34, 0x08, 0x8e, 0x06, 0xf6, 0x5f, 0x33, 0x7f, 0x91, 0x8e,
0x06, 0x12, 0x70, 0x34, 0xa8, 0xf5, 0x9a, 0xe9, 0x4b, 0x74, 0x34, 0x08, 0x81, 0x27, 0x5b, 0xeb,
0x6e, 0x66, 0xc3, 0x65, 0x7a, 0xb2, 0x35, 0x8a, 0x1f, 0x63, 0xa3, 0x3b, 0x1a, 0xa2, 0x59, 0xf5,
0x1a, 0xaa, 0xf6, 0x54, 0xfb, 0xa1, 0xde, 0xbc, 0xb0, 0x19, 0x9a, 0x6d, 0xaf, 0x57, 0x9a, 0x17,
0xf6, 0x42, 0x3e, 0xcd, 0xfa, 0xa3, 0x2c, 0x08, 0xe0, 0xf0, 0xd4, 0x6f, 0xe8, 0xd2, 0x4d, 0x45,
0xd0, 0x22, 0xc5, 0xaf, 0xdb, 0x18, 0x1d, 0x02, 0xf8, 0x01, 0xb6, 0x5b, 0x84, 0x4d, 0xd1, 0x32,
0x91, 0xbf, 0x6d, 0x53, 0xc1, 0x84, 0xd5, 0x7c, 0x86, 0xb1, 0xe2, 0xd5, 0x08, 0x84, 0xd9, 0xc4,
0xfe, 0xbe, 0x5d, 0xbc, 0xa5, 0xd1, 0x90, 0xb6, 0x20, 0x4f, 0x8a, 0x41, 0xb0, 0xd9, 0x29, 0xc8,
0x33, 0x72, 0x90, 0xf5, 0xdd, 0x9f, 0xca, 0x48, 0x39, 0x9e, 0x89, 0xfe, 0x03, 0x69, 0x5a, 0x0f,
0x01, 0x0b, 0x65, 0x22, 0x94, 0xe3, 0xa5, 0x26, 0xf6, 0x4f, 0x64, 0x4b, 0x00, 0x60, 0xd7, 0x49,
0x95, 0xcd, 0x7d, 0xff, 0x45, 0x30, 0x01, 0xb0, 0x69, 0xb8, 0x5e, 0x17, 0x1b, 0x26, 0xf6, 0x6f,
0xda, 0x34, 0xae, 0xe7, 0x87, 0x58, 0x0d, 0x2e, 0xf3, 0xb7, 0x4a, 0x26, 0xf8, 0x1f, 0x84, 0xdb,
0x04, 0x7c, 0x73, 0xaa, 0x5a, 0xca, 0x37, 0x07, 0xfb, 0x5f, 0xcc, 0x34, 0xad, 0xe7, 0xb3, 0x6c,
0x20, 0x55, 0xad, 0x56, 0x86, 0xf3, 0xa9, 0x01, 0xff, 0x6f, 0xbb, 0x7c, 0x65, 0x51, 0x32, 0x90,
0xed, 0x07, 0xd7, 0x55, 0x2c, 0xfd, 0x48, 0x89, 0xc4, 0x64, 0xd8, 0x42, 0x83, 0x86, 0x1c, 0x9e,
0x67, 0x63, 0xae, 0x0c, 0xab, 0xdc, 0x61, 0xb6, 0x20, 0x17, 0xe4, 0x52, 0x5e, 0x67, 0xee, 0xbd,
0xd9, 0xf3, 0xd5, 0x5a, 0xd6, 0x9c, 0x74, 0x65, 0x38, 0x05, 0xbf, 0x3c, 0xda, 0x2f, 0x54, 0xcb,
0xdf, 0x21, 0xff, 0x07, 0x00, 0x00, 0xff, 0xff, 0x9c, 0xaf, 0x70, 0x4e, 0x83, 0x15, 0x00, 0x00,
}

45
vendor/github.com/gogo/protobuf/gogoproto/gogo.pb.golden generated vendored Normal file
View file

@ -0,0 +1,45 @@
// Code generated by protoc-gen-go.
// source: gogo.proto
// DO NOT EDIT!
package gogoproto
import proto "github.com/gogo/protobuf/proto"
import json "encoding/json"
import math "math"
import google_protobuf "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
// Reference proto, json, and math imports to suppress error if they are not otherwise used.
var _ = proto.Marshal
var _ = &json.SyntaxError{}
var _ = math.Inf
var E_Nullable = &proto.ExtensionDesc{
ExtendedType: (*google_protobuf.FieldOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 51235,
Name: "gogoproto.nullable",
Tag: "varint,51235,opt,name=nullable",
}
var E_Embed = &proto.ExtensionDesc{
ExtendedType: (*google_protobuf.FieldOptions)(nil),
ExtensionType: (*bool)(nil),
Field: 51236,
Name: "gogoproto.embed",
Tag: "varint,51236,opt,name=embed",
}
var E_Customtype = &proto.ExtensionDesc{
ExtendedType: (*google_protobuf.FieldOptions)(nil),
ExtensionType: (*string)(nil),
Field: 51237,
Name: "gogoproto.customtype",
Tag: "bytes,51237,opt,name=customtype",
}
func init() {
proto.RegisterExtension(E_Nullable)
proto.RegisterExtension(E_Embed)
proto.RegisterExtension(E_Customtype)
}

144
vendor/github.com/gogo/protobuf/gogoproto/gogo.proto generated vendored Normal file
View file

@ -0,0 +1,144 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
syntax = "proto2";
package gogoproto;
import "google/protobuf/descriptor.proto";
option java_package = "com.google.protobuf";
option java_outer_classname = "GoGoProtos";
option go_package = "github.com/gogo/protobuf/gogoproto";
extend google.protobuf.EnumOptions {
optional bool goproto_enum_prefix = 62001;
optional bool goproto_enum_stringer = 62021;
optional bool enum_stringer = 62022;
optional string enum_customname = 62023;
optional bool enumdecl = 62024;
}
extend google.protobuf.EnumValueOptions {
optional string enumvalue_customname = 66001;
}
extend google.protobuf.FileOptions {
optional bool goproto_getters_all = 63001;
optional bool goproto_enum_prefix_all = 63002;
optional bool goproto_stringer_all = 63003;
optional bool verbose_equal_all = 63004;
optional bool face_all = 63005;
optional bool gostring_all = 63006;
optional bool populate_all = 63007;
optional bool stringer_all = 63008;
optional bool onlyone_all = 63009;
optional bool equal_all = 63013;
optional bool description_all = 63014;
optional bool testgen_all = 63015;
optional bool benchgen_all = 63016;
optional bool marshaler_all = 63017;
optional bool unmarshaler_all = 63018;
optional bool stable_marshaler_all = 63019;
optional bool sizer_all = 63020;
optional bool goproto_enum_stringer_all = 63021;
optional bool enum_stringer_all = 63022;
optional bool unsafe_marshaler_all = 63023;
optional bool unsafe_unmarshaler_all = 63024;
optional bool goproto_extensions_map_all = 63025;
optional bool goproto_unrecognized_all = 63026;
optional bool gogoproto_import = 63027;
optional bool protosizer_all = 63028;
optional bool compare_all = 63029;
optional bool typedecl_all = 63030;
optional bool enumdecl_all = 63031;
optional bool goproto_registration = 63032;
optional bool messagename_all = 63033;
optional bool goproto_sizecache_all = 63034;
optional bool goproto_unkeyed_all = 63035;
}
extend google.protobuf.MessageOptions {
optional bool goproto_getters = 64001;
optional bool goproto_stringer = 64003;
optional bool verbose_equal = 64004;
optional bool face = 64005;
optional bool gostring = 64006;
optional bool populate = 64007;
optional bool stringer = 67008;
optional bool onlyone = 64009;
optional bool equal = 64013;
optional bool description = 64014;
optional bool testgen = 64015;
optional bool benchgen = 64016;
optional bool marshaler = 64017;
optional bool unmarshaler = 64018;
optional bool stable_marshaler = 64019;
optional bool sizer = 64020;
optional bool unsafe_marshaler = 64023;
optional bool unsafe_unmarshaler = 64024;
optional bool goproto_extensions_map = 64025;
optional bool goproto_unrecognized = 64026;
optional bool protosizer = 64028;
optional bool compare = 64029;
optional bool typedecl = 64030;
optional bool messagename = 64033;
optional bool goproto_sizecache = 64034;
optional bool goproto_unkeyed = 64035;
}
extend google.protobuf.FieldOptions {
optional bool nullable = 65001;
optional bool embed = 65002;
optional string customtype = 65003;
optional string customname = 65004;
optional string jsontag = 65005;
optional string moretags = 65006;
optional string casttype = 65007;
optional string castkey = 65008;
optional string castvalue = 65009;
optional bool stdtime = 65010;
optional bool stdduration = 65011;
optional bool wktpointer = 65012;
}

415
vendor/github.com/gogo/protobuf/gogoproto/helper.go generated vendored Normal file
View file

@ -0,0 +1,415 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package gogoproto
import google_protobuf "github.com/gogo/protobuf/protoc-gen-gogo/descriptor"
import proto "github.com/gogo/protobuf/proto"
func IsEmbed(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Embed, false)
}
func IsNullable(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Nullable, true)
}
func IsStdTime(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Stdtime, false)
}
func IsStdDuration(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Stdduration, false)
}
func IsStdDouble(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.DoubleValue"
}
func IsStdFloat(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.FloatValue"
}
func IsStdInt64(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.Int64Value"
}
func IsStdUInt64(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.UInt64Value"
}
func IsStdInt32(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.Int32Value"
}
func IsStdUInt32(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.UInt32Value"
}
func IsStdBool(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.BoolValue"
}
func IsStdString(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.StringValue"
}
func IsStdBytes(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Wktpointer, false) && *field.TypeName == ".google.protobuf.BytesValue"
}
func IsStdType(field *google_protobuf.FieldDescriptorProto) bool {
return (IsStdTime(field) || IsStdDuration(field) ||
IsStdDouble(field) || IsStdFloat(field) ||
IsStdInt64(field) || IsStdUInt64(field) ||
IsStdInt32(field) || IsStdUInt32(field) ||
IsStdBool(field) ||
IsStdString(field) || IsStdBytes(field))
}
func IsWktPtr(field *google_protobuf.FieldDescriptorProto) bool {
return proto.GetBoolExtension(field.Options, E_Wktpointer, false)
}
func NeedsNilCheck(proto3 bool, field *google_protobuf.FieldDescriptorProto) bool {
nullable := IsNullable(field)
if field.IsMessage() || IsCustomType(field) {
return nullable
}
if proto3 {
return false
}
return nullable || *field.Type == google_protobuf.FieldDescriptorProto_TYPE_BYTES
}
func IsCustomType(field *google_protobuf.FieldDescriptorProto) bool {
typ := GetCustomType(field)
if len(typ) > 0 {
return true
}
return false
}
func IsCastType(field *google_protobuf.FieldDescriptorProto) bool {
typ := GetCastType(field)
if len(typ) > 0 {
return true
}
return false
}
func IsCastKey(field *google_protobuf.FieldDescriptorProto) bool {
typ := GetCastKey(field)
if len(typ) > 0 {
return true
}
return false
}
func IsCastValue(field *google_protobuf.FieldDescriptorProto) bool {
typ := GetCastValue(field)
if len(typ) > 0 {
return true
}
return false
}
func HasEnumDecl(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
return proto.GetBoolExtension(enum.Options, E_Enumdecl, proto.GetBoolExtension(file.Options, E_EnumdeclAll, true))
}
func HasTypeDecl(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Typedecl, proto.GetBoolExtension(file.Options, E_TypedeclAll, true))
}
func GetCustomType(field *google_protobuf.FieldDescriptorProto) string {
if field == nil {
return ""
}
if field.Options != nil {
v, err := proto.GetExtension(field.Options, E_Customtype)
if err == nil && v.(*string) != nil {
return *(v.(*string))
}
}
return ""
}
func GetCastType(field *google_protobuf.FieldDescriptorProto) string {
if field == nil {
return ""
}
if field.Options != nil {
v, err := proto.GetExtension(field.Options, E_Casttype)
if err == nil && v.(*string) != nil {
return *(v.(*string))
}
}
return ""
}
func GetCastKey(field *google_protobuf.FieldDescriptorProto) string {
if field == nil {
return ""
}
if field.Options != nil {
v, err := proto.GetExtension(field.Options, E_Castkey)
if err == nil && v.(*string) != nil {
return *(v.(*string))
}
}
return ""
}
func GetCastValue(field *google_protobuf.FieldDescriptorProto) string {
if field == nil {
return ""
}
if field.Options != nil {
v, err := proto.GetExtension(field.Options, E_Castvalue)
if err == nil && v.(*string) != nil {
return *(v.(*string))
}
}
return ""
}
func IsCustomName(field *google_protobuf.FieldDescriptorProto) bool {
name := GetCustomName(field)
if len(name) > 0 {
return true
}
return false
}
func IsEnumCustomName(field *google_protobuf.EnumDescriptorProto) bool {
name := GetEnumCustomName(field)
if len(name) > 0 {
return true
}
return false
}
func IsEnumValueCustomName(field *google_protobuf.EnumValueDescriptorProto) bool {
name := GetEnumValueCustomName(field)
if len(name) > 0 {
return true
}
return false
}
func GetCustomName(field *google_protobuf.FieldDescriptorProto) string {
if field == nil {
return ""
}
if field.Options != nil {
v, err := proto.GetExtension(field.Options, E_Customname)
if err == nil && v.(*string) != nil {
return *(v.(*string))
}
}
return ""
}
func GetEnumCustomName(field *google_protobuf.EnumDescriptorProto) string {
if field == nil {
return ""
}
if field.Options != nil {
v, err := proto.GetExtension(field.Options, E_EnumCustomname)
if err == nil && v.(*string) != nil {
return *(v.(*string))
}
}
return ""
}
func GetEnumValueCustomName(field *google_protobuf.EnumValueDescriptorProto) string {
if field == nil {
return ""
}
if field.Options != nil {
v, err := proto.GetExtension(field.Options, E_EnumvalueCustomname)
if err == nil && v.(*string) != nil {
return *(v.(*string))
}
}
return ""
}
func GetJsonTag(field *google_protobuf.FieldDescriptorProto) *string {
if field == nil {
return nil
}
if field.Options != nil {
v, err := proto.GetExtension(field.Options, E_Jsontag)
if err == nil && v.(*string) != nil {
return (v.(*string))
}
}
return nil
}
func GetMoreTags(field *google_protobuf.FieldDescriptorProto) *string {
if field == nil {
return nil
}
if field.Options != nil {
v, err := proto.GetExtension(field.Options, E_Moretags)
if err == nil && v.(*string) != nil {
return (v.(*string))
}
}
return nil
}
type EnableFunc func(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool
func EnabledGoEnumPrefix(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
return proto.GetBoolExtension(enum.Options, E_GoprotoEnumPrefix, proto.GetBoolExtension(file.Options, E_GoprotoEnumPrefixAll, true))
}
func EnabledGoStringer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_GoprotoStringer, proto.GetBoolExtension(file.Options, E_GoprotoStringerAll, true))
}
func HasGoGetters(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_GoprotoGetters, proto.GetBoolExtension(file.Options, E_GoprotoGettersAll, true))
}
func IsUnion(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Onlyone, proto.GetBoolExtension(file.Options, E_OnlyoneAll, false))
}
func HasGoString(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Gostring, proto.GetBoolExtension(file.Options, E_GostringAll, false))
}
func HasEqual(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Equal, proto.GetBoolExtension(file.Options, E_EqualAll, false))
}
func HasVerboseEqual(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_VerboseEqual, proto.GetBoolExtension(file.Options, E_VerboseEqualAll, false))
}
func IsStringer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Stringer, proto.GetBoolExtension(file.Options, E_StringerAll, false))
}
func IsFace(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Face, proto.GetBoolExtension(file.Options, E_FaceAll, false))
}
func HasDescription(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Description, proto.GetBoolExtension(file.Options, E_DescriptionAll, false))
}
func HasPopulate(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Populate, proto.GetBoolExtension(file.Options, E_PopulateAll, false))
}
func HasTestGen(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Testgen, proto.GetBoolExtension(file.Options, E_TestgenAll, false))
}
func HasBenchGen(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Benchgen, proto.GetBoolExtension(file.Options, E_BenchgenAll, false))
}
func IsMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Marshaler, proto.GetBoolExtension(file.Options, E_MarshalerAll, false))
}
func IsUnmarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Unmarshaler, proto.GetBoolExtension(file.Options, E_UnmarshalerAll, false))
}
func IsStableMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_StableMarshaler, proto.GetBoolExtension(file.Options, E_StableMarshalerAll, false))
}
func IsSizer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Sizer, proto.GetBoolExtension(file.Options, E_SizerAll, false))
}
func IsProtoSizer(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Protosizer, proto.GetBoolExtension(file.Options, E_ProtosizerAll, false))
}
func IsGoEnumStringer(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
return proto.GetBoolExtension(enum.Options, E_GoprotoEnumStringer, proto.GetBoolExtension(file.Options, E_GoprotoEnumStringerAll, true))
}
func IsEnumStringer(file *google_protobuf.FileDescriptorProto, enum *google_protobuf.EnumDescriptorProto) bool {
return proto.GetBoolExtension(enum.Options, E_EnumStringer, proto.GetBoolExtension(file.Options, E_EnumStringerAll, false))
}
func IsUnsafeMarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_UnsafeMarshaler, proto.GetBoolExtension(file.Options, E_UnsafeMarshalerAll, false))
}
func IsUnsafeUnmarshaler(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_UnsafeUnmarshaler, proto.GetBoolExtension(file.Options, E_UnsafeUnmarshalerAll, false))
}
func HasExtensionsMap(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_GoprotoExtensionsMap, proto.GetBoolExtension(file.Options, E_GoprotoExtensionsMapAll, true))
}
func HasUnrecognized(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_GoprotoUnrecognized, proto.GetBoolExtension(file.Options, E_GoprotoUnrecognizedAll, true))
}
func IsProto3(file *google_protobuf.FileDescriptorProto) bool {
return file.GetSyntax() == "proto3"
}
func ImportsGoGoProto(file *google_protobuf.FileDescriptorProto) bool {
return proto.GetBoolExtension(file.Options, E_GogoprotoImport, true)
}
func HasCompare(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Compare, proto.GetBoolExtension(file.Options, E_CompareAll, false))
}
func RegistersGolangProto(file *google_protobuf.FileDescriptorProto) bool {
return proto.GetBoolExtension(file.Options, E_GoprotoRegistration, false)
}
func HasMessageName(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_Messagename, proto.GetBoolExtension(file.Options, E_MessagenameAll, false))
}
func HasSizecache(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_GoprotoSizecache, proto.GetBoolExtension(file.Options, E_GoprotoSizecacheAll, true))
}
func HasUnkeyed(file *google_protobuf.FileDescriptorProto, message *google_protobuf.DescriptorProto) bool {
return proto.GetBoolExtension(message.Options, E_GoprotoUnkeyed, proto.GetBoolExtension(file.Options, E_GoprotoUnkeyedAll, true))
}

14
vendor/github.com/golang/protobuf/protoc-gen-go/Makefile → vendor/github.com/gogo/protobuf/proto/Makefile generated vendored
View file

@ -29,5 +29,15 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
test:
cd testdata && make test
install:
go install
test: install generate-test-pbs
go test
generate-test-pbs:
make install
make -C test_proto
make -C proto3_proto
make

258
vendor/github.com/gogo/protobuf/proto/clone.go generated vendored Normal file
View file

@ -0,0 +1,258 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2011 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Protocol buffer deep copy and merge.
// TODO: RawMessage.
package proto
import (
"fmt"
"log"
"reflect"
"strings"
)
// Clone returns a deep copy of a protocol buffer.
func Clone(src Message) Message {
in := reflect.ValueOf(src)
if in.IsNil() {
return src
}
out := reflect.New(in.Type().Elem())
dst := out.Interface().(Message)
Merge(dst, src)
return dst
}
// Merger is the interface representing objects that can merge messages of the same type.
type Merger interface {
// Merge merges src into this message.
// Required and optional fields that are set in src will be set to that value in dst.
// Elements of repeated fields will be appended.
//
// Merge may panic if called with a different argument type than the receiver.
Merge(src Message)
}
// generatedMerger is the custom merge method that generated protos will have.
// We must add this method since a generate Merge method will conflict with
// many existing protos that have a Merge data field already defined.
type generatedMerger interface {
XXX_Merge(src Message)
}
// Merge merges src into dst.
// Required and optional fields that are set in src will be set to that value in dst.
// Elements of repeated fields will be appended.
// Merge panics if src and dst are not the same type, or if dst is nil.
func Merge(dst, src Message) {
if m, ok := dst.(Merger); ok {
m.Merge(src)
return
}
in := reflect.ValueOf(src)
out := reflect.ValueOf(dst)
if out.IsNil() {
panic("proto: nil destination")
}
if in.Type() != out.Type() {
panic(fmt.Sprintf("proto.Merge(%T, %T) type mismatch", dst, src))
}
if in.IsNil() {
return // Merge from nil src is a noop
}
if m, ok := dst.(generatedMerger); ok {
m.XXX_Merge(src)
return
}
mergeStruct(out.Elem(), in.Elem())
}
func mergeStruct(out, in reflect.Value) {
sprop := GetProperties(in.Type())
for i := 0; i < in.NumField(); i++ {
f := in.Type().Field(i)
if strings.HasPrefix(f.Name, "XXX_") {
continue
}
mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i])
}
if emIn, ok := in.Addr().Interface().(extensionsBytes); ok {
emOut := out.Addr().Interface().(extensionsBytes)
bIn := emIn.GetExtensions()
bOut := emOut.GetExtensions()
*bOut = append(*bOut, *bIn...)
} else if emIn, err := extendable(in.Addr().Interface()); err == nil {
emOut, _ := extendable(out.Addr().Interface())
mIn, muIn := emIn.extensionsRead()
if mIn != nil {
mOut := emOut.extensionsWrite()
muIn.Lock()
mergeExtension(mOut, mIn)
muIn.Unlock()
}
}
uf := in.FieldByName("XXX_unrecognized")
if !uf.IsValid() {
return
}
uin := uf.Bytes()
if len(uin) > 0 {
out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...))
}
}
// mergeAny performs a merge between two values of the same type.
// viaPtr indicates whether the values were indirected through a pointer (implying proto2).
// prop is set if this is a struct field (it may be nil).
func mergeAny(out, in reflect.Value, viaPtr bool, prop *Properties) {
if in.Type() == protoMessageType {
if !in.IsNil() {
if out.IsNil() {
out.Set(reflect.ValueOf(Clone(in.Interface().(Message))))
} else {
Merge(out.Interface().(Message), in.Interface().(Message))
}
}
return
}
switch in.Kind() {
case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
reflect.String, reflect.Uint32, reflect.Uint64:
if !viaPtr && isProto3Zero(in) {
return
}
out.Set(in)
case reflect.Interface:
// Probably a oneof field; copy non-nil values.
if in.IsNil() {
return
}
// Allocate destination if it is not set, or set to a different type.
// Otherwise we will merge as normal.
if out.IsNil() || out.Elem().Type() != in.Elem().Type() {
out.Set(reflect.New(in.Elem().Elem().Type())) // interface -> *T -> T -> new(T)
}
mergeAny(out.Elem(), in.Elem(), false, nil)
case reflect.Map:
if in.Len() == 0 {
return
}
if out.IsNil() {
out.Set(reflect.MakeMap(in.Type()))
}
// For maps with value types of *T or []byte we need to deep copy each value.
elemKind := in.Type().Elem().Kind()
for _, key := range in.MapKeys() {
var val reflect.Value
switch elemKind {
case reflect.Ptr:
val = reflect.New(in.Type().Elem().Elem())
mergeAny(val, in.MapIndex(key), false, nil)
case reflect.Slice:
val = in.MapIndex(key)
val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
default:
val = in.MapIndex(key)
}
out.SetMapIndex(key, val)
}
case reflect.Ptr:
if in.IsNil() {
return
}
if out.IsNil() {
out.Set(reflect.New(in.Elem().Type()))
}
mergeAny(out.Elem(), in.Elem(), true, nil)
case reflect.Slice:
if in.IsNil() {
return
}
if in.Type().Elem().Kind() == reflect.Uint8 {
// []byte is a scalar bytes field, not a repeated field.
// Edge case: if this is in a proto3 message, a zero length
// bytes field is considered the zero value, and should not
// be merged.
if prop != nil && prop.proto3 && in.Len() == 0 {
return
}
// Make a deep copy.
// Append to []byte{} instead of []byte(nil) so that we never end up
// with a nil result.
out.SetBytes(append([]byte{}, in.Bytes()...))
return
}
n := in.Len()
if out.IsNil() {
out.Set(reflect.MakeSlice(in.Type(), 0, n))
}
switch in.Type().Elem().Kind() {
case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
reflect.String, reflect.Uint32, reflect.Uint64:
out.Set(reflect.AppendSlice(out, in))
default:
for i := 0; i < n; i++ {
x := reflect.Indirect(reflect.New(in.Type().Elem()))
mergeAny(x, in.Index(i), false, nil)
out.Set(reflect.Append(out, x))
}
}
case reflect.Struct:
mergeStruct(out, in)
default:
// unknown type, so not a protocol buffer
log.Printf("proto: don't know how to copy %v", in)
}
}
func mergeExtension(out, in map[int32]Extension) {
for extNum, eIn := range in {
eOut := Extension{desc: eIn.desc}
if eIn.value != nil {
v := reflect.New(reflect.TypeOf(eIn.value)).Elem()
mergeAny(v, reflect.ValueOf(eIn.value), false, nil)
eOut.value = v.Interface()
}
if eIn.enc != nil {
eOut.enc = make([]byte, len(eIn.enc))
copy(eOut.enc, eIn.enc)
}
out[extNum] = eOut
}
}

39
vendor/github.com/gogo/protobuf/proto/custom_gogo.go generated vendored Normal file
View file

@ -0,0 +1,39 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import "reflect"
type custom interface {
Marshal() ([]byte, error)
Unmarshal(data []byte) error
Size() int
}
var customType = reflect.TypeOf((*custom)(nil)).Elem()

427
vendor/github.com/gogo/protobuf/proto/decode.go generated vendored Normal file
View file

@ -0,0 +1,427 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2010 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
/*
* Routines for decoding protocol buffer data to construct in-memory representations.
*/
import (
"errors"
"fmt"
"io"
)
// errOverflow is returned when an integer is too large to be represented.
var errOverflow = errors.New("proto: integer overflow")
// ErrInternalBadWireType is returned by generated code when an incorrect
// wire type is encountered. It does not get returned to user code.
var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
// DecodeVarint reads a varint-encoded integer from the slice.
// It returns the integer and the number of bytes consumed, or
// zero if there is not enough.
// This is the format for the
// int32, int64, uint32, uint64, bool, and enum
// protocol buffer types.
func DecodeVarint(buf []byte) (x uint64, n int) {
for shift := uint(0); shift < 64; shift += 7 {
if n >= len(buf) {
return 0, 0
}
b := uint64(buf[n])
n++
x |= (b & 0x7F) << shift
if (b & 0x80) == 0 {
return x, n
}
}
// The number is too large to represent in a 64-bit value.
return 0, 0
}
func (p *Buffer) decodeVarintSlow() (x uint64, err error) {
i := p.index
l := len(p.buf)
for shift := uint(0); shift < 64; shift += 7 {
if i >= l {
err = io.ErrUnexpectedEOF
return
}
b := p.buf[i]
i++
x |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
p.index = i
return
}
}
// The number is too large to represent in a 64-bit value.
err = errOverflow
return
}
// DecodeVarint reads a varint-encoded integer from the Buffer.
// This is the format for the
// int32, int64, uint32, uint64, bool, and enum
// protocol buffer types.
func (p *Buffer) DecodeVarint() (x uint64, err error) {
i := p.index
buf := p.buf
if i >= len(buf) {
return 0, io.ErrUnexpectedEOF
} else if buf[i] < 0x80 {
p.index++
return uint64(buf[i]), nil
} else if len(buf)-i < 10 {
return p.decodeVarintSlow()
}
var b uint64
// we already checked the first byte
x = uint64(buf[i]) - 0x80
i++
b = uint64(buf[i])
i++
x += b << 7
if b&0x80 == 0 {
goto done
}
x -= 0x80 << 7
b = uint64(buf[i])
i++
x += b << 14
if b&0x80 == 0 {
goto done
}
x -= 0x80 << 14
b = uint64(buf[i])
i++
x += b << 21
if b&0x80 == 0 {
goto done
}
x -= 0x80 << 21
b = uint64(buf[i])
i++
x += b << 28
if b&0x80 == 0 {
goto done
}
x -= 0x80 << 28
b = uint64(buf[i])
i++
x += b << 35
if b&0x80 == 0 {
goto done
}
x -= 0x80 << 35
b = uint64(buf[i])
i++
x += b << 42
if b&0x80 == 0 {
goto done
}
x -= 0x80 << 42
b = uint64(buf[i])
i++
x += b << 49
if b&0x80 == 0 {
goto done
}
x -= 0x80 << 49
b = uint64(buf[i])
i++
x += b << 56
if b&0x80 == 0 {
goto done
}
x -= 0x80 << 56
b = uint64(buf[i])
i++
x += b << 63
if b&0x80 == 0 {
goto done
}
return 0, errOverflow
done:
p.index = i
return x, nil
}
// DecodeFixed64 reads a 64-bit integer from the Buffer.
// This is the format for the
// fixed64, sfixed64, and double protocol buffer types.
func (p *Buffer) DecodeFixed64() (x uint64, err error) {
// x, err already 0
i := p.index + 8
if i < 0 || i > len(p.buf) {
err = io.ErrUnexpectedEOF
return
}
p.index = i
x = uint64(p.buf[i-8])
x |= uint64(p.buf[i-7]) << 8
x |= uint64(p.buf[i-6]) << 16
x |= uint64(p.buf[i-5]) << 24
x |= uint64(p.buf[i-4]) << 32
x |= uint64(p.buf[i-3]) << 40
x |= uint64(p.buf[i-2]) << 48
x |= uint64(p.buf[i-1]) << 56
return
}
// DecodeFixed32 reads a 32-bit integer from the Buffer.
// This is the format for the
// fixed32, sfixed32, and float protocol buffer types.
func (p *Buffer) DecodeFixed32() (x uint64, err error) {
// x, err already 0
i := p.index + 4
if i < 0 || i > len(p.buf) {
err = io.ErrUnexpectedEOF
return
}
p.index = i
x = uint64(p.buf[i-4])
x |= uint64(p.buf[i-3]) << 8
x |= uint64(p.buf[i-2]) << 16
x |= uint64(p.buf[i-1]) << 24
return
}
// DecodeZigzag64 reads a zigzag-encoded 64-bit integer
// from the Buffer.
// This is the format used for the sint64 protocol buffer type.
func (p *Buffer) DecodeZigzag64() (x uint64, err error) {
x, err = p.DecodeVarint()
if err != nil {
return
}
x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63)
return
}
// DecodeZigzag32 reads a zigzag-encoded 32-bit integer
// from the Buffer.
// This is the format used for the sint32 protocol buffer type.
func (p *Buffer) DecodeZigzag32() (x uint64, err error) {
x, err = p.DecodeVarint()
if err != nil {
return
}
x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31))
return
}
// DecodeRawBytes reads a count-delimited byte buffer from the Buffer.
// This is the format used for the bytes protocol buffer
// type and for embedded messages.
func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) {
n, err := p.DecodeVarint()
if err != nil {
return nil, err
}
nb := int(n)
if nb < 0 {
return nil, fmt.Errorf("proto: bad byte length %d", nb)
}
end := p.index + nb
if end < p.index || end > len(p.buf) {
return nil, io.ErrUnexpectedEOF
}
if !alloc {
// todo: check if can get more uses of alloc=false
buf = p.buf[p.index:end]
p.index += nb
return
}
buf = make([]byte, nb)
copy(buf, p.buf[p.index:])
p.index += nb
return
}
// DecodeStringBytes reads an encoded string from the Buffer.
// This is the format used for the proto2 string type.
func (p *Buffer) DecodeStringBytes() (s string, err error) {
buf, err := p.DecodeRawBytes(false)
if err != nil {
return
}
return string(buf), nil
}
// Unmarshaler is the interface representing objects that can
// unmarshal themselves. The argument points to data that may be
// overwritten, so implementations should not keep references to the
// buffer.
// Unmarshal implementations should not clear the receiver.
// Any unmarshaled data should be merged into the receiver.
// Callers of Unmarshal that do not want to retain existing data
// should Reset the receiver before calling Unmarshal.
type Unmarshaler interface {
Unmarshal([]byte) error
}
// newUnmarshaler is the interface representing objects that can
// unmarshal themselves. The semantics are identical to Unmarshaler.
//
// This exists to support protoc-gen-go generated messages.
// The proto package will stop type-asserting to this interface in the future.
//
// DO NOT DEPEND ON THIS.
type newUnmarshaler interface {
XXX_Unmarshal([]byte) error
}
// Unmarshal parses the protocol buffer representation in buf and places the
// decoded result in pb. If the struct underlying pb does not match
// the data in buf, the results can be unpredictable.
//
// Unmarshal resets pb before starting to unmarshal, so any
// existing data in pb is always removed. Use UnmarshalMerge
// to preserve and append to existing data.
func Unmarshal(buf []byte, pb Message) error {
pb.Reset()
if u, ok := pb.(newUnmarshaler); ok {
return u.XXX_Unmarshal(buf)
}
if u, ok := pb.(Unmarshaler); ok {
return u.Unmarshal(buf)
}
return NewBuffer(buf).Unmarshal(pb)
}
// UnmarshalMerge parses the protocol buffer representation in buf and
// writes the decoded result to pb. If the struct underlying pb does not match
// the data in buf, the results can be unpredictable.
//
// UnmarshalMerge merges into existing data in pb.
// Most code should use Unmarshal instead.
func UnmarshalMerge(buf []byte, pb Message) error {
if u, ok := pb.(newUnmarshaler); ok {
return u.XXX_Unmarshal(buf)
}
if u, ok := pb.(Unmarshaler); ok {
// NOTE: The history of proto have unfortunately been inconsistent
// whether Unmarshaler should or should not implicitly clear itself.
// Some implementations do, most do not.
// Thus, calling this here may or may not do what people want.
//
// See https://github.com/golang/protobuf/issues/424
return u.Unmarshal(buf)
}
return NewBuffer(buf).Unmarshal(pb)
}
// DecodeMessage reads a count-delimited message from the Buffer.
func (p *Buffer) DecodeMessage(pb Message) error {
enc, err := p.DecodeRawBytes(false)
if err != nil {
return err
}
return NewBuffer(enc).Unmarshal(pb)
}
// DecodeGroup reads a tag-delimited group from the Buffer.
// StartGroup tag is already consumed. This function consumes
// EndGroup tag.
func (p *Buffer) DecodeGroup(pb Message) error {
b := p.buf[p.index:]
x, y := findEndGroup(b)
if x < 0 {
return io.ErrUnexpectedEOF
}
err := Unmarshal(b[:x], pb)
p.index += y
return err
}
// Unmarshal parses the protocol buffer representation in the
// Buffer and places the decoded result in pb. If the struct
// underlying pb does not match the data in the buffer, the results can be
// unpredictable.
//
// Unlike proto.Unmarshal, this does not reset pb before starting to unmarshal.
func (p *Buffer) Unmarshal(pb Message) error {
// If the object can unmarshal itself, let it.
if u, ok := pb.(newUnmarshaler); ok {
err := u.XXX_Unmarshal(p.buf[p.index:])
p.index = len(p.buf)
return err
}
if u, ok := pb.(Unmarshaler); ok {
// NOTE: The history of proto have unfortunately been inconsistent
// whether Unmarshaler should or should not implicitly clear itself.
// Some implementations do, most do not.
// Thus, calling this here may or may not do what people want.
//
// See https://github.com/golang/protobuf/issues/424
err := u.Unmarshal(p.buf[p.index:])
p.index = len(p.buf)
return err
}
// Slow workaround for messages that aren't Unmarshalers.
// This includes some hand-coded .pb.go files and
// bootstrap protos.
// TODO: fix all of those and then add Unmarshal to
// the Message interface. Then:
// The cast above and code below can be deleted.
// The old unmarshaler can be deleted.
// Clients can call Unmarshal directly (can already do that, actually).
var info InternalMessageInfo
err := info.Unmarshal(pb, p.buf[p.index:])
p.index = len(p.buf)
return err
}

63
vendor/github.com/gogo/protobuf/proto/deprecated.go generated vendored Normal file
View file

@ -0,0 +1,63 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2018 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import "errors"
// Deprecated: do not use.
type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 }
// Deprecated: do not use.
func GetStats() Stats { return Stats{} }
// Deprecated: do not use.
func MarshalMessageSet(interface{}) ([]byte, error) {
return nil, errors.New("proto: not implemented")
}
// Deprecated: do not use.
func UnmarshalMessageSet([]byte, interface{}) error {
return errors.New("proto: not implemented")
}
// Deprecated: do not use.
func MarshalMessageSetJSON(interface{}) ([]byte, error) {
return nil, errors.New("proto: not implemented")
}
// Deprecated: do not use.
func UnmarshalMessageSetJSON([]byte, interface{}) error {
return errors.New("proto: not implemented")
}
// Deprecated: do not use.
func RegisterMessageSetType(Message, int32, string) {}

350
vendor/github.com/gogo/protobuf/proto/discard.go generated vendored Normal file
View file

@ -0,0 +1,350 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2017 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"fmt"
"reflect"
"strings"
"sync"
"sync/atomic"
)
type generatedDiscarder interface {
XXX_DiscardUnknown()
}
// DiscardUnknown recursively discards all unknown fields from this message
// and all embedded messages.
//
// When unmarshaling a message with unrecognized fields, the tags and values
// of such fields are preserved in the Message. This allows a later call to
// marshal to be able to produce a message that continues to have those
// unrecognized fields. To avoid this, DiscardUnknown is used to
// explicitly clear the unknown fields after unmarshaling.
//
// For proto2 messages, the unknown fields of message extensions are only
// discarded from messages that have been accessed via GetExtension.
func DiscardUnknown(m Message) {
if m, ok := m.(generatedDiscarder); ok {
m.XXX_DiscardUnknown()
return
}
// TODO: Dynamically populate a InternalMessageInfo for legacy messages,
// but the master branch has no implementation for InternalMessageInfo,
// so it would be more work to replicate that approach.
discardLegacy(m)
}
// DiscardUnknown recursively discards all unknown fields.
func (a *InternalMessageInfo) DiscardUnknown(m Message) {
di := atomicLoadDiscardInfo(&a.discard)
if di == nil {
di = getDiscardInfo(reflect.TypeOf(m).Elem())
atomicStoreDiscardInfo(&a.discard, di)
}
di.discard(toPointer(&m))
}
type discardInfo struct {
typ reflect.Type
initialized int32 // 0: only typ is valid, 1: everything is valid
lock sync.Mutex
fields []discardFieldInfo
unrecognized field
}
type discardFieldInfo struct {
field field // Offset of field, guaranteed to be valid
discard func(src pointer)
}
var (
discardInfoMap = map[reflect.Type]*discardInfo{}
discardInfoLock sync.Mutex
)
func getDiscardInfo(t reflect.Type) *discardInfo {
discardInfoLock.Lock()
defer discardInfoLock.Unlock()
di := discardInfoMap[t]
if di == nil {
di = &discardInfo{typ: t}
discardInfoMap[t] = di
}
return di
}
func (di *discardInfo) discard(src pointer) {
if src.isNil() {
return // Nothing to do.
}
if atomic.LoadInt32(&di.initialized) == 0 {
di.computeDiscardInfo()
}
for _, fi := range di.fields {
sfp := src.offset(fi.field)
fi.discard(sfp)
}
// For proto2 messages, only discard unknown fields in message extensions
// that have been accessed via GetExtension.
if em, err := extendable(src.asPointerTo(di.typ).Interface()); err == nil {
// Ignore lock since DiscardUnknown is not concurrency safe.
emm, _ := em.extensionsRead()
for _, mx := range emm {
if m, ok := mx.value.(Message); ok {
DiscardUnknown(m)
}
}
}
if di.unrecognized.IsValid() {
*src.offset(di.unrecognized).toBytes() = nil
}
}
func (di *discardInfo) computeDiscardInfo() {
di.lock.Lock()
defer di.lock.Unlock()
if di.initialized != 0 {
return
}
t := di.typ
n := t.NumField()
for i := 0; i < n; i++ {
f := t.Field(i)
if strings.HasPrefix(f.Name, "XXX_") {
continue
}
dfi := discardFieldInfo{field: toField(&f)}
tf := f.Type
// Unwrap tf to get its most basic type.
var isPointer, isSlice bool
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
isSlice = true
tf = tf.Elem()
}
if tf.Kind() == reflect.Ptr {
isPointer = true
tf = tf.Elem()
}
if isPointer && isSlice && tf.Kind() != reflect.Struct {
panic(fmt.Sprintf("%v.%s cannot be a slice of pointers to primitive types", t, f.Name))
}
switch tf.Kind() {
case reflect.Struct:
switch {
case !isPointer:
panic(fmt.Sprintf("%v.%s cannot be a direct struct value", t, f.Name))
case isSlice: // E.g., []*pb.T
discardInfo := getDiscardInfo(tf)
dfi.discard = func(src pointer) {
sps := src.getPointerSlice()
for _, sp := range sps {
if !sp.isNil() {
discardInfo.discard(sp)
}
}
}
default: // E.g., *pb.T
discardInfo := getDiscardInfo(tf)
dfi.discard = func(src pointer) {
sp := src.getPointer()
if !sp.isNil() {
discardInfo.discard(sp)
}
}
}
case reflect.Map:
switch {
case isPointer || isSlice:
panic(fmt.Sprintf("%v.%s cannot be a pointer to a map or a slice of map values", t, f.Name))
default: // E.g., map[K]V
if tf.Elem().Kind() == reflect.Ptr { // Proto struct (e.g., *T)
dfi.discard = func(src pointer) {
sm := src.asPointerTo(tf).Elem()
if sm.Len() == 0 {
return
}
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
DiscardUnknown(val.Interface().(Message))
}
}
} else {
dfi.discard = func(pointer) {} // Noop
}
}
case reflect.Interface:
// Must be oneof field.
switch {
case isPointer || isSlice:
panic(fmt.Sprintf("%v.%s cannot be a pointer to a interface or a slice of interface values", t, f.Name))
default: // E.g., interface{}
// TODO: Make this faster?
dfi.discard = func(src pointer) {
su := src.asPointerTo(tf).Elem()
if !su.IsNil() {
sv := su.Elem().Elem().Field(0)
if sv.Kind() == reflect.Ptr && sv.IsNil() {
return
}
switch sv.Type().Kind() {
case reflect.Ptr: // Proto struct (e.g., *T)
DiscardUnknown(sv.Interface().(Message))
}
}
}
}
default:
continue
}
di.fields = append(di.fields, dfi)
}
di.unrecognized = invalidField
if f, ok := t.FieldByName("XXX_unrecognized"); ok {
if f.Type != reflect.TypeOf([]byte{}) {
panic("expected XXX_unrecognized to be of type []byte")
}
di.unrecognized = toField(&f)
}
atomic.StoreInt32(&di.initialized, 1)
}
func discardLegacy(m Message) {
v := reflect.ValueOf(m)
if v.Kind() != reflect.Ptr || v.IsNil() {
return
}
v = v.Elem()
if v.Kind() != reflect.Struct {
return
}
t := v.Type()
for i := 0; i < v.NumField(); i++ {
f := t.Field(i)
if strings.HasPrefix(f.Name, "XXX_") {
continue
}
vf := v.Field(i)
tf := f.Type
// Unwrap tf to get its most basic type.
var isPointer, isSlice bool
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
isSlice = true
tf = tf.Elem()
}
if tf.Kind() == reflect.Ptr {
isPointer = true
tf = tf.Elem()
}
if isPointer && isSlice && tf.Kind() != reflect.Struct {
panic(fmt.Sprintf("%T.%s cannot be a slice of pointers to primitive types", m, f.Name))
}
switch tf.Kind() {
case reflect.Struct:
switch {
case !isPointer:
panic(fmt.Sprintf("%T.%s cannot be a direct struct value", m, f.Name))
case isSlice: // E.g., []*pb.T
for j := 0; j < vf.Len(); j++ {
discardLegacy(vf.Index(j).Interface().(Message))
}
default: // E.g., *pb.T
discardLegacy(vf.Interface().(Message))
}
case reflect.Map:
switch {
case isPointer || isSlice:
panic(fmt.Sprintf("%T.%s cannot be a pointer to a map or a slice of map values", m, f.Name))
default: // E.g., map[K]V
tv := vf.Type().Elem()
if tv.Kind() == reflect.Ptr && tv.Implements(protoMessageType) { // Proto struct (e.g., *T)
for _, key := range vf.MapKeys() {
val := vf.MapIndex(key)
discardLegacy(val.Interface().(Message))
}
}
}
case reflect.Interface:
// Must be oneof field.
switch {
case isPointer || isSlice:
panic(fmt.Sprintf("%T.%s cannot be a pointer to a interface or a slice of interface values", m, f.Name))
default: // E.g., test_proto.isCommunique_Union interface
if !vf.IsNil() && f.Tag.Get("protobuf_oneof") != "" {
vf = vf.Elem() // E.g., *test_proto.Communique_Msg
if !vf.IsNil() {
vf = vf.Elem() // E.g., test_proto.Communique_Msg
vf = vf.Field(0) // E.g., Proto struct (e.g., *T) or primitive value
if vf.Kind() == reflect.Ptr {
discardLegacy(vf.Interface().(Message))
}
}
}
}
}
}
if vf := v.FieldByName("XXX_unrecognized"); vf.IsValid() {
if vf.Type() != reflect.TypeOf([]byte{}) {
panic("expected XXX_unrecognized to be of type []byte")
}
vf.Set(reflect.ValueOf([]byte(nil)))
}
// For proto2 messages, only discard unknown fields in message extensions
// that have been accessed via GetExtension.
if em, err := extendable(m); err == nil {
// Ignore lock since discardLegacy is not concurrency safe.
emm, _ := em.extensionsRead()
for _, mx := range emm {
if m, ok := mx.value.(Message); ok {
discardLegacy(m)
}
}
}
}

100
vendor/github.com/gogo/protobuf/proto/duration.go generated vendored Normal file
View file

@ -0,0 +1,100 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2016 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
// This file implements conversions between google.protobuf.Duration
// and time.Duration.
import (
"errors"
"fmt"
"time"
)
const (
// Range of a Duration in seconds, as specified in
// google/protobuf/duration.proto. This is about 10,000 years in seconds.
maxSeconds = int64(10000 * 365.25 * 24 * 60 * 60)
minSeconds = -maxSeconds
)
// validateDuration determines whether the Duration is valid according to the
// definition in google/protobuf/duration.proto. A valid Duration
// may still be too large to fit into a time.Duration (the range of Duration
// is about 10,000 years, and the range of time.Duration is about 290).
func validateDuration(d *duration) error {
if d == nil {
return errors.New("duration: nil Duration")
}
if d.Seconds < minSeconds || d.Seconds > maxSeconds {
return fmt.Errorf("duration: %#v: seconds out of range", d)
}
if d.Nanos <= -1e9 || d.Nanos >= 1e9 {
return fmt.Errorf("duration: %#v: nanos out of range", d)
}
// Seconds and Nanos must have the same sign, unless d.Nanos is zero.
if (d.Seconds < 0 && d.Nanos > 0) || (d.Seconds > 0 && d.Nanos < 0) {
return fmt.Errorf("duration: %#v: seconds and nanos have different signs", d)
}
return nil
}
// DurationFromProto converts a Duration to a time.Duration. DurationFromProto
// returns an error if the Duration is invalid or is too large to be
// represented in a time.Duration.
func durationFromProto(p *duration) (time.Duration, error) {
if err := validateDuration(p); err != nil {
return 0, err
}
d := time.Duration(p.Seconds) * time.Second
if int64(d/time.Second) != p.Seconds {
return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p)
}
if p.Nanos != 0 {
d += time.Duration(p.Nanos)
if (d < 0) != (p.Nanos < 0) {
return 0, fmt.Errorf("duration: %#v is out of range for time.Duration", p)
}
}
return d, nil
}
// DurationProto converts a time.Duration to a Duration.
func durationProto(d time.Duration) *duration {
nanos := d.Nanoseconds()
secs := nanos / 1e9
nanos -= secs * 1e9
return &duration{
Seconds: secs,
Nanos: int32(nanos),
}
}

49
vendor/github.com/gogo/protobuf/proto/duration_gogo.go generated vendored Normal file
View file

@ -0,0 +1,49 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2016, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"reflect"
"time"
)
var durationType = reflect.TypeOf((*time.Duration)(nil)).Elem()
type duration struct {
Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
}
func (m *duration) Reset() { *m = duration{} }
func (*duration) ProtoMessage() {}
func (*duration) String() string { return "duration<string>" }
func init() {
RegisterType((*duration)(nil), "gogo.protobuf.proto.duration")
}

203
vendor/github.com/gogo/protobuf/proto/encode.go generated vendored Normal file
View file

@ -0,0 +1,203 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2010 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
/*
* Routines for encoding data into the wire format for protocol buffers.
*/
import (
"errors"
"reflect"
)
var (
// errRepeatedHasNil is the error returned if Marshal is called with
// a struct with a repeated field containing a nil element.
errRepeatedHasNil = errors.New("proto: repeated field has nil element")
// errOneofHasNil is the error returned if Marshal is called with
// a struct with a oneof field containing a nil element.
errOneofHasNil = errors.New("proto: oneof field has nil value")
// ErrNil is the error returned if Marshal is called with nil.
ErrNil = errors.New("proto: Marshal called with nil")
// ErrTooLarge is the error returned if Marshal is called with a
// message that encodes to >2GB.
ErrTooLarge = errors.New("proto: message encodes to over 2 GB")
)
// The fundamental encoders that put bytes on the wire.
// Those that take integer types all accept uint64 and are
// therefore of type valueEncoder.
const maxVarintBytes = 10 // maximum length of a varint
// EncodeVarint returns the varint encoding of x.
// This is the format for the
// int32, int64, uint32, uint64, bool, and enum
// protocol buffer types.
// Not used by the package itself, but helpful to clients
// wishing to use the same encoding.
func EncodeVarint(x uint64) []byte {
var buf [maxVarintBytes]byte
var n int
for n = 0; x > 127; n++ {
buf[n] = 0x80 | uint8(x&0x7F)
x >>= 7
}
buf[n] = uint8(x)
n++
return buf[0:n]
}
// EncodeVarint writes a varint-encoded integer to the Buffer.
// This is the format for the
// int32, int64, uint32, uint64, bool, and enum
// protocol buffer types.
func (p *Buffer) EncodeVarint(x uint64) error {
for x >= 1<<7 {
p.buf = append(p.buf, uint8(x&0x7f|0x80))
x >>= 7
}
p.buf = append(p.buf, uint8(x))
return nil
}
// SizeVarint returns the varint encoding size of an integer.
func SizeVarint(x uint64) int {
switch {
case x < 1<<7:
return 1
case x < 1<<14:
return 2
case x < 1<<21:
return 3
case x < 1<<28:
return 4
case x < 1<<35:
return 5
case x < 1<<42:
return 6
case x < 1<<49:
return 7
case x < 1<<56:
return 8
case x < 1<<63:
return 9
}
return 10
}
// EncodeFixed64 writes a 64-bit integer to the Buffer.
// This is the format for the
// fixed64, sfixed64, and double protocol buffer types.
func (p *Buffer) EncodeFixed64(x uint64) error {
p.buf = append(p.buf,
uint8(x),
uint8(x>>8),
uint8(x>>16),
uint8(x>>24),
uint8(x>>32),
uint8(x>>40),
uint8(x>>48),
uint8(x>>56))
return nil
}
// EncodeFixed32 writes a 32-bit integer to the Buffer.
// This is the format for the
// fixed32, sfixed32, and float protocol buffer types.
func (p *Buffer) EncodeFixed32(x uint64) error {
p.buf = append(p.buf,
uint8(x),
uint8(x>>8),
uint8(x>>16),
uint8(x>>24))
return nil
}
// EncodeZigzag64 writes a zigzag-encoded 64-bit integer
// to the Buffer.
// This is the format used for the sint64 protocol buffer type.
func (p *Buffer) EncodeZigzag64(x uint64) error {
// use signed number to get arithmetic right shift.
return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63))))
}
// EncodeZigzag32 writes a zigzag-encoded 32-bit integer
// to the Buffer.
// This is the format used for the sint32 protocol buffer type.
func (p *Buffer) EncodeZigzag32(x uint64) error {
// use signed number to get arithmetic right shift.
return p.EncodeVarint(uint64((uint32(x) << 1) ^ uint32((int32(x) >> 31))))
}
// EncodeRawBytes writes a count-delimited byte buffer to the Buffer.
// This is the format used for the bytes protocol buffer
// type and for embedded messages.
func (p *Buffer) EncodeRawBytes(b []byte) error {
p.EncodeVarint(uint64(len(b)))
p.buf = append(p.buf, b...)
return nil
}
// EncodeStringBytes writes an encoded string to the Buffer.
// This is the format used for the proto2 string type.
func (p *Buffer) EncodeStringBytes(s string) error {
p.EncodeVarint(uint64(len(s)))
p.buf = append(p.buf, s...)
return nil
}
// Marshaler is the interface representing objects that can marshal themselves.
type Marshaler interface {
Marshal() ([]byte, error)
}
// EncodeMessage writes the protocol buffer to the Buffer,
// prefixed by a varint-encoded length.
func (p *Buffer) EncodeMessage(pb Message) error {
siz := Size(pb)
p.EncodeVarint(uint64(siz))
return p.Marshal(pb)
}
// All protocol buffer fields are nillable, but be careful.
func isNil(v reflect.Value) bool {
switch v.Kind() {
case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
return v.IsNil()
}
return false
}

33
vendor/github.com/gogo/protobuf/proto/encode_gogo.go generated vendored Normal file
View file

@ -0,0 +1,33 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
func NewRequiredNotSetError(field string) *RequiredNotSetError {
return &RequiredNotSetError{field}
}

300
vendor/github.com/gogo/protobuf/proto/equal.go generated vendored Normal file
View file

@ -0,0 +1,300 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2011 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Protocol buffer comparison.
package proto
import (
"bytes"
"log"
"reflect"
"strings"
)
/*
Equal returns true iff protocol buffers a and b are equal.
The arguments must both be pointers to protocol buffer structs.
Equality is defined in this way:
- Two messages are equal iff they are the same type,
corresponding fields are equal, unknown field sets
are equal, and extensions sets are equal.
- Two set scalar fields are equal iff their values are equal.
If the fields are of a floating-point type, remember that
NaN != x for all x, including NaN. If the message is defined
in a proto3 .proto file, fields are not "set"; specifically,
zero length proto3 "bytes" fields are equal (nil == {}).
- Two repeated fields are equal iff their lengths are the same,
and their corresponding elements are equal. Note a "bytes" field,
although represented by []byte, is not a repeated field and the
rule for the scalar fields described above applies.
- Two unset fields are equal.
- Two unknown field sets are equal if their current
encoded state is equal.
- Two extension sets are equal iff they have corresponding
elements that are pairwise equal.
- Two map fields are equal iff their lengths are the same,
and they contain the same set of elements. Zero-length map
fields are equal.
- Every other combination of things are not equal.
The return value is undefined if a and b are not protocol buffers.
*/
func Equal(a, b Message) bool {
if a == nil || b == nil {
return a == b
}
v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b)
if v1.Type() != v2.Type() {
return false
}
if v1.Kind() == reflect.Ptr {
if v1.IsNil() {
return v2.IsNil()
}
if v2.IsNil() {
return false
}
v1, v2 = v1.Elem(), v2.Elem()
}
if v1.Kind() != reflect.Struct {
return false
}
return equalStruct(v1, v2)
}
// v1 and v2 are known to have the same type.
func equalStruct(v1, v2 reflect.Value) bool {
sprop := GetProperties(v1.Type())
for i := 0; i < v1.NumField(); i++ {
f := v1.Type().Field(i)
if strings.HasPrefix(f.Name, "XXX_") {
continue
}
f1, f2 := v1.Field(i), v2.Field(i)
if f.Type.Kind() == reflect.Ptr {
if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 {
// both unset
continue
} else if n1 != n2 {
// set/unset mismatch
return false
}
f1, f2 = f1.Elem(), f2.Elem()
}
if !equalAny(f1, f2, sprop.Prop[i]) {
return false
}
}
if em1 := v1.FieldByName("XXX_InternalExtensions"); em1.IsValid() {
em2 := v2.FieldByName("XXX_InternalExtensions")
if !equalExtensions(v1.Type(), em1.Interface().(XXX_InternalExtensions), em2.Interface().(XXX_InternalExtensions)) {
return false
}
}
if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() {
em2 := v2.FieldByName("XXX_extensions")
if !equalExtMap(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) {
return false
}
}
uf := v1.FieldByName("XXX_unrecognized")
if !uf.IsValid() {
return true
}
u1 := uf.Bytes()
u2 := v2.FieldByName("XXX_unrecognized").Bytes()
return bytes.Equal(u1, u2)
}
// v1 and v2 are known to have the same type.
// prop may be nil.
func equalAny(v1, v2 reflect.Value, prop *Properties) bool {
if v1.Type() == protoMessageType {
m1, _ := v1.Interface().(Message)
m2, _ := v2.Interface().(Message)
return Equal(m1, m2)
}
switch v1.Kind() {
case reflect.Bool:
return v1.Bool() == v2.Bool()
case reflect.Float32, reflect.Float64:
return v1.Float() == v2.Float()
case reflect.Int32, reflect.Int64:
return v1.Int() == v2.Int()
case reflect.Interface:
// Probably a oneof field; compare the inner values.
n1, n2 := v1.IsNil(), v2.IsNil()
if n1 || n2 {
return n1 == n2
}
e1, e2 := v1.Elem(), v2.Elem()
if e1.Type() != e2.Type() {
return false
}
return equalAny(e1, e2, nil)
case reflect.Map:
if v1.Len() != v2.Len() {
return false
}
for _, key := range v1.MapKeys() {
val2 := v2.MapIndex(key)
if !val2.IsValid() {
// This key was not found in the second map.
return false
}
if !equalAny(v1.MapIndex(key), val2, nil) {
return false
}
}
return true
case reflect.Ptr:
// Maps may have nil values in them, so check for nil.
if v1.IsNil() && v2.IsNil() {
return true
}
if v1.IsNil() != v2.IsNil() {
return false
}
return equalAny(v1.Elem(), v2.Elem(), prop)
case reflect.Slice:
if v1.Type().Elem().Kind() == reflect.Uint8 {
// short circuit: []byte
// Edge case: if this is in a proto3 message, a zero length
// bytes field is considered the zero value.
if prop != nil && prop.proto3 && v1.Len() == 0 && v2.Len() == 0 {
return true
}
if v1.IsNil() != v2.IsNil() {
return false
}
return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte))
}
if v1.Len() != v2.Len() {
return false
}
for i := 0; i < v1.Len(); i++ {
if !equalAny(v1.Index(i), v2.Index(i), prop) {
return false
}
}
return true
case reflect.String:
return v1.Interface().(string) == v2.Interface().(string)
case reflect.Struct:
return equalStruct(v1, v2)
case reflect.Uint32, reflect.Uint64:
return v1.Uint() == v2.Uint()
}
// unknown type, so not a protocol buffer
log.Printf("proto: don't know how to compare %v", v1)
return false
}
// base is the struct type that the extensions are based on.
// x1 and x2 are InternalExtensions.
func equalExtensions(base reflect.Type, x1, x2 XXX_InternalExtensions) bool {
em1, _ := x1.extensionsRead()
em2, _ := x2.extensionsRead()
return equalExtMap(base, em1, em2)
}
func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
if len(em1) != len(em2) {
return false
}
for extNum, e1 := range em1 {
e2, ok := em2[extNum]
if !ok {
return false
}
m1, m2 := e1.value, e2.value
if m1 == nil && m2 == nil {
// Both have only encoded form.
if bytes.Equal(e1.enc, e2.enc) {
continue
}
// The bytes are different, but the extensions might still be
// equal. We need to decode them to compare.
}
if m1 != nil && m2 != nil {
// Both are unencoded.
if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
return false
}
continue
}
// At least one is encoded. To do a semantically correct comparison
// we need to unmarshal them first.
var desc *ExtensionDesc
if m := extensionMaps[base]; m != nil {
desc = m[extNum]
}
if desc == nil {
// If both have only encoded form and the bytes are the same,
// it is handled above. We get here when the bytes are different.
// We don't know how to decode it, so just compare them as byte
// slices.
log.Printf("proto: don't know how to compare extension %d of %v", extNum, base)
return false
}
var err error
if m1 == nil {
m1, err = decodeExtension(e1.enc, desc)
}
if m2 == nil && err == nil {
m2, err = decodeExtension(e2.enc, desc)
}
if err != nil {
// The encoded form is invalid.
log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err)
return false
}
if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
return false
}
}
return true
}

604
vendor/github.com/gogo/protobuf/proto/extensions.go generated vendored Normal file
View file

@ -0,0 +1,604 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2010 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
/*
* Types and routines for supporting protocol buffer extensions.
*/
import (
"errors"
"fmt"
"io"
"reflect"
"strconv"
"sync"
)
// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message.
var ErrMissingExtension = errors.New("proto: missing extension")
// ExtensionRange represents a range of message extensions for a protocol buffer.
// Used in code generated by the protocol compiler.
type ExtensionRange struct {
Start, End int32 // both inclusive
}
// extendableProto is an interface implemented by any protocol buffer generated by the current
// proto compiler that may be extended.
type extendableProto interface {
Message
ExtensionRangeArray() []ExtensionRange
extensionsWrite() map[int32]Extension
extensionsRead() (map[int32]Extension, sync.Locker)
}
// extendableProtoV1 is an interface implemented by a protocol buffer generated by the previous
// version of the proto compiler that may be extended.
type extendableProtoV1 interface {
Message
ExtensionRangeArray() []ExtensionRange
ExtensionMap() map[int32]Extension
}
// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto.
type extensionAdapter struct {
extendableProtoV1
}
func (e extensionAdapter) extensionsWrite() map[int32]Extension {
return e.ExtensionMap()
}
func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
return e.ExtensionMap(), notLocker{}
}
// notLocker is a sync.Locker whose Lock and Unlock methods are nops.
type notLocker struct{}
func (n notLocker) Lock() {}
func (n notLocker) Unlock() {}
// extendable returns the extendableProto interface for the given generated proto message.
// If the proto message has the old extension format, it returns a wrapper that implements
// the extendableProto interface.
func extendable(p interface{}) (extendableProto, error) {
switch p := p.(type) {
case extendableProto:
if isNilPtr(p) {
return nil, fmt.Errorf("proto: nil %T is not extendable", p)
}
return p, nil
case extendableProtoV1:
if isNilPtr(p) {
return nil, fmt.Errorf("proto: nil %T is not extendable", p)
}
return extensionAdapter{p}, nil
case extensionsBytes:
return slowExtensionAdapter{p}, nil
}
// Don't allocate a specific error containing %T:
// this is the hot path for Clone and MarshalText.
return nil, errNotExtendable
}
var errNotExtendable = errors.New("proto: not an extendable proto.Message")
func isNilPtr(x interface{}) bool {
v := reflect.ValueOf(x)
return v.Kind() == reflect.Ptr && v.IsNil()
}
// XXX_InternalExtensions is an internal representation of proto extensions.
//
// Each generated message struct type embeds an anonymous XXX_InternalExtensions field,
// thus gaining the unexported 'extensions' method, which can be called only from the proto package.
//
// The methods of XXX_InternalExtensions are not concurrency safe in general,
// but calls to logically read-only methods such as has and get may be executed concurrently.
type XXX_InternalExtensions struct {
// The struct must be indirect so that if a user inadvertently copies a
// generated message and its embedded XXX_InternalExtensions, they
// avoid the mayhem of a copied mutex.
//
// The mutex serializes all logically read-only operations to p.extensionMap.
// It is up to the client to ensure that write operations to p.extensionMap are
// mutually exclusive with other accesses.
p *struct {
mu sync.Mutex
extensionMap map[int32]Extension
}
}
// extensionsWrite returns the extension map, creating it on first use.
func (e *XXX_InternalExtensions) extensionsWrite() map[int32]Extension {
if e.p == nil {
e.p = new(struct {
mu sync.Mutex
extensionMap map[int32]Extension
})
e.p.extensionMap = make(map[int32]Extension)
}
return e.p.extensionMap
}
// extensionsRead returns the extensions map for read-only use. It may be nil.
// The caller must hold the returned mutex's lock when accessing Elements within the map.
func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Locker) {
if e.p == nil {
return nil, nil
}
return e.p.extensionMap, &e.p.mu
}
// ExtensionDesc represents an extension specification.
// Used in generated code from the protocol compiler.
type ExtensionDesc struct {
ExtendedType Message // nil pointer to the type that is being extended
ExtensionType interface{} // nil pointer to the extension type
Field int32 // field number
Name string // fully-qualified name of extension, for text formatting
Tag string // protobuf tag style
Filename string // name of the file in which the extension is defined
}
func (ed *ExtensionDesc) repeated() bool {
t := reflect.TypeOf(ed.ExtensionType)
return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8
}
// Extension represents an extension in a message.
type Extension struct {
// When an extension is stored in a message using SetExtension
// only desc and value are set. When the message is marshaled
// enc will be set to the encoded form of the message.
//
// When a message is unmarshaled and contains extensions, each
// extension will have only enc set. When such an extension is
// accessed using GetExtension (or GetExtensions) desc and value
// will be set.
desc *ExtensionDesc
value interface{}
enc []byte
}
// SetRawExtension is for testing only.
func SetRawExtension(base Message, id int32, b []byte) {
if ebase, ok := base.(extensionsBytes); ok {
clearExtension(base, id)
ext := ebase.GetExtensions()
*ext = append(*ext, b...)
return
}
epb, err := extendable(base)
if err != nil {
return
}
extmap := epb.extensionsWrite()
extmap[id] = Extension{enc: b}
}
// isExtensionField returns true iff the given field number is in an extension range.
func isExtensionField(pb extendableProto, field int32) bool {
for _, er := range pb.ExtensionRangeArray() {
if er.Start <= field && field <= er.End {
return true
}
}
return false
}
// checkExtensionTypes checks that the given extension is valid for pb.
func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error {
var pbi interface{} = pb
// Check the extended type.
if ea, ok := pbi.(extensionAdapter); ok {
pbi = ea.extendableProtoV1
}
if ea, ok := pbi.(slowExtensionAdapter); ok {
pbi = ea.extensionsBytes
}
if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b {
return fmt.Errorf("proto: bad extended type; %v does not extend %v", b, a)
}
// Check the range.
if !isExtensionField(pb, extension.Field) {
return errors.New("proto: bad extension number; not in declared ranges")
}
return nil
}
// extPropKey is sufficient to uniquely identify an extension.
type extPropKey struct {
base reflect.Type
field int32
}
var extProp = struct {
sync.RWMutex
m map[extPropKey]*Properties
}{
m: make(map[extPropKey]*Properties),
}
func extensionProperties(ed *ExtensionDesc) *Properties {
key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field}
extProp.RLock()
if prop, ok := extProp.m[key]; ok {
extProp.RUnlock()
return prop
}
extProp.RUnlock()
extProp.Lock()
defer extProp.Unlock()
// Check again.
if prop, ok := extProp.m[key]; ok {
return prop
}
prop := new(Properties)
prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil)
extProp.m[key] = prop
return prop
}
// HasExtension returns whether the given extension is present in pb.
func HasExtension(pb Message, extension *ExtensionDesc) bool {
if epb, doki := pb.(extensionsBytes); doki {
ext := epb.GetExtensions()
buf := *ext
o := 0
for o < len(buf) {
tag, n := DecodeVarint(buf[o:])
fieldNum := int32(tag >> 3)
if int32(fieldNum) == extension.Field {
return true
}
wireType := int(tag & 0x7)
o += n
l, err := size(buf[o:], wireType)
if err != nil {
return false
}
o += l
}
return false
}
// TODO: Check types, field numbers, etc.?
epb, err := extendable(pb)
if err != nil {
return false
}
extmap, mu := epb.extensionsRead()
if extmap == nil {
return false
}
mu.Lock()
_, ok := extmap[extension.Field]
mu.Unlock()
return ok
}
// ClearExtension removes the given extension from pb.
func ClearExtension(pb Message, extension *ExtensionDesc) {
clearExtension(pb, extension.Field)
}
func clearExtension(pb Message, fieldNum int32) {
if epb, ok := pb.(extensionsBytes); ok {
offset := 0
for offset != -1 {
offset = deleteExtension(epb, fieldNum, offset)
}
return
}
epb, err := extendable(pb)
if err != nil {
return
}
// TODO: Check types, field numbers, etc.?
extmap := epb.extensionsWrite()
delete(extmap, fieldNum)
}
// GetExtension retrieves a proto2 extended field from pb.
//
// If the descriptor is type complete (i.e., ExtensionDesc.ExtensionType is non-nil),
// then GetExtension parses the encoded field and returns a Go value of the specified type.
// If the field is not present, then the default value is returned (if one is specified),
// otherwise ErrMissingExtension is reported.
//
// If the descriptor is not type complete (i.e., ExtensionDesc.ExtensionType is nil),
// then GetExtension returns the raw encoded bytes of the field extension.
func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
if epb, doki := pb.(extensionsBytes); doki {
ext := epb.GetExtensions()
return decodeExtensionFromBytes(extension, *ext)
}
epb, err := extendable(pb)
if err != nil {
return nil, err
}
if extension.ExtendedType != nil {
// can only check type if this is a complete descriptor
if cerr := checkExtensionTypes(epb, extension); cerr != nil {
return nil, cerr
}
}
emap, mu := epb.extensionsRead()
if emap == nil {
return defaultExtensionValue(extension)
}
mu.Lock()
defer mu.Unlock()
e, ok := emap[extension.Field]
if !ok {
// defaultExtensionValue returns the default value or
// ErrMissingExtension if there is no default.
return defaultExtensionValue(extension)
}
if e.value != nil {
// Already decoded. Check the descriptor, though.
if e.desc != extension {
// This shouldn't happen. If it does, it means that
// GetExtension was called twice with two different
// descriptors with the same field number.
return nil, errors.New("proto: descriptor conflict")
}
return e.value, nil
}
if extension.ExtensionType == nil {
// incomplete descriptor
return e.enc, nil
}
v, err := decodeExtension(e.enc, extension)
if err != nil {
return nil, err
}
// Remember the decoded version and drop the encoded version.
// That way it is safe to mutate what we return.
e.value = v
e.desc = extension
e.enc = nil
emap[extension.Field] = e
return e.value, nil
}
// defaultExtensionValue returns the default value for extension.
// If no default for an extension is defined ErrMissingExtension is returned.
func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
if extension.ExtensionType == nil {
// incomplete descriptor, so no default
return nil, ErrMissingExtension
}
t := reflect.TypeOf(extension.ExtensionType)
props := extensionProperties(extension)
sf, _, err := fieldDefault(t, props)
if err != nil {
return nil, err
}
if sf == nil || sf.value == nil {
// There is no default value.
return nil, ErrMissingExtension
}
if t.Kind() != reflect.Ptr {
// We do not need to return a Ptr, we can directly return sf.value.
return sf.value, nil
}
// We need to return an interface{} that is a pointer to sf.value.
value := reflect.New(t).Elem()
value.Set(reflect.New(value.Type().Elem()))
if sf.kind == reflect.Int32 {
// We may have an int32 or an enum, but the underlying data is int32.
// Since we can't set an int32 into a non int32 reflect.value directly
// set it as a int32.
value.Elem().SetInt(int64(sf.value.(int32)))
} else {
value.Elem().Set(reflect.ValueOf(sf.value))
}
return value.Interface(), nil
}
// decodeExtension decodes an extension encoded in b.
func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
t := reflect.TypeOf(extension.ExtensionType)
unmarshal := typeUnmarshaler(t, extension.Tag)
// t is a pointer to a struct, pointer to basic type or a slice.
// Allocate space to store the pointer/slice.
value := reflect.New(t).Elem()
var err error
for {
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
wire := int(x) & 7
b, err = unmarshal(b, valToPointer(value.Addr()), wire)
if err != nil {
return nil, err
}
if len(b) == 0 {
break
}
}
return value.Interface(), nil
}
// GetExtensions returns a slice of the extensions present in pb that are also listed in es.
// The returned slice has the same length as es; missing extensions will appear as nil elements.
func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) {
epb, err := extendable(pb)
if err != nil {
return nil, err
}
extensions = make([]interface{}, len(es))
for i, e := range es {
extensions[i], err = GetExtension(epb, e)
if err == ErrMissingExtension {
err = nil
}
if err != nil {
return
}
}
return
}
// ExtensionDescs returns a new slice containing pb's extension descriptors, in undefined order.
// For non-registered extensions, ExtensionDescs returns an incomplete descriptor containing
// just the Field field, which defines the extension's field number.
func ExtensionDescs(pb Message) ([]*ExtensionDesc, error) {
epb, err := extendable(pb)
if err != nil {
return nil, err
}
registeredExtensions := RegisteredExtensions(pb)
emap, mu := epb.extensionsRead()
if emap == nil {
return nil, nil
}
mu.Lock()
defer mu.Unlock()
extensions := make([]*ExtensionDesc, 0, len(emap))
for extid, e := range emap {
desc := e.desc
if desc == nil {
desc = registeredExtensions[extid]
if desc == nil {
desc = &ExtensionDesc{Field: extid}
}
}
extensions = append(extensions, desc)
}
return extensions, nil
}
// SetExtension sets the specified extension of pb to the specified value.
func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
if epb, ok := pb.(extensionsBytes); ok {
newb, err := encodeExtension(extension, value)
if err != nil {
return err
}
bb := epb.GetExtensions()
*bb = append(*bb, newb...)
return nil
}
epb, err := extendable(pb)
if err != nil {
return err
}
if err := checkExtensionTypes(epb, extension); err != nil {
return err
}
typ := reflect.TypeOf(extension.ExtensionType)
if typ != reflect.TypeOf(value) {
return fmt.Errorf("proto: bad extension value type. got: %T, want: %T", value, extension.ExtensionType)
}
// nil extension values need to be caught early, because the
// encoder can't distinguish an ErrNil due to a nil extension
// from an ErrNil due to a missing field. Extensions are
// always optional, so the encoder would just swallow the error
// and drop all the extensions from the encoded message.
if reflect.ValueOf(value).IsNil() {
return fmt.Errorf("proto: SetExtension called with nil value of type %T", value)
}
extmap := epb.extensionsWrite()
extmap[extension.Field] = Extension{desc: extension, value: value}
return nil
}
// ClearAllExtensions clears all extensions from pb.
func ClearAllExtensions(pb Message) {
if epb, doki := pb.(extensionsBytes); doki {
ext := epb.GetExtensions()
*ext = []byte{}
return
}
epb, err := extendable(pb)
if err != nil {
return
}
m := epb.extensionsWrite()
for k := range m {
delete(m, k)
}
}
// A global registry of extensions.
// The generated code will register the generated descriptors by calling RegisterExtension.
var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc)
// RegisterExtension is called from the generated code.
func RegisterExtension(desc *ExtensionDesc) {
st := reflect.TypeOf(desc.ExtendedType).Elem()
m := extensionMaps[st]
if m == nil {
m = make(map[int32]*ExtensionDesc)
extensionMaps[st] = m
}
if _, ok := m[desc.Field]; ok {
panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field)))
}
m[desc.Field] = desc
}
// RegisteredExtensions returns a map of the registered extensions of a
// protocol buffer struct, indexed by the extension number.
// The argument pb should be a nil pointer to the struct type.
func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc {
return extensionMaps[reflect.TypeOf(pb).Elem()]
}

368
vendor/github.com/gogo/protobuf/proto/extensions_gogo.go generated vendored Normal file
View file

@ -0,0 +1,368 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"bytes"
"errors"
"fmt"
"io"
"reflect"
"sort"
"strings"
"sync"
)
type extensionsBytes interface {
Message
ExtensionRangeArray() []ExtensionRange
GetExtensions() *[]byte
}
type slowExtensionAdapter struct {
extensionsBytes
}
func (s slowExtensionAdapter) extensionsWrite() map[int32]Extension {
panic("Please report a bug to github.com/gogo/protobuf if you see this message: Writing extensions is not supported for extensions stored in a byte slice field.")
}
func (s slowExtensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
b := s.GetExtensions()
m, err := BytesToExtensionsMap(*b)
if err != nil {
panic(err)
}
return m, notLocker{}
}
func GetBoolExtension(pb Message, extension *ExtensionDesc, ifnotset bool) bool {
if reflect.ValueOf(pb).IsNil() {
return ifnotset
}
value, err := GetExtension(pb, extension)
if err != nil {
return ifnotset
}
if value == nil {
return ifnotset
}
if value.(*bool) == nil {
return ifnotset
}
return *(value.(*bool))
}
func (this *Extension) Equal(that *Extension) bool {
if err := this.Encode(); err != nil {
return false
}
if err := that.Encode(); err != nil {
return false
}
return bytes.Equal(this.enc, that.enc)
}
func (this *Extension) Compare(that *Extension) int {
if err := this.Encode(); err != nil {
return 1
}
if err := that.Encode(); err != nil {
return -1
}
return bytes.Compare(this.enc, that.enc)
}
func SizeOfInternalExtension(m extendableProto) (n int) {
info := getMarshalInfo(reflect.TypeOf(m))
return info.sizeV1Extensions(m.extensionsWrite())
}
type sortableMapElem struct {
field int32
ext Extension
}
func newSortableExtensionsFromMap(m map[int32]Extension) sortableExtensions {
s := make(sortableExtensions, 0, len(m))
for k, v := range m {
s = append(s, &sortableMapElem{field: k, ext: v})
}
return s
}
type sortableExtensions []*sortableMapElem
func (this sortableExtensions) Len() int { return len(this) }
func (this sortableExtensions) Swap(i, j int) { this[i], this[j] = this[j], this[i] }
func (this sortableExtensions) Less(i, j int) bool { return this[i].field < this[j].field }
func (this sortableExtensions) String() string {
sort.Sort(this)
ss := make([]string, len(this))
for i := range this {
ss[i] = fmt.Sprintf("%d: %v", this[i].field, this[i].ext)
}
return "map[" + strings.Join(ss, ",") + "]"
}
func StringFromInternalExtension(m extendableProto) string {
return StringFromExtensionsMap(m.extensionsWrite())
}
func StringFromExtensionsMap(m map[int32]Extension) string {
return newSortableExtensionsFromMap(m).String()
}
func StringFromExtensionsBytes(ext []byte) string {
m, err := BytesToExtensionsMap(ext)
if err != nil {
panic(err)
}
return StringFromExtensionsMap(m)
}
func EncodeInternalExtension(m extendableProto, data []byte) (n int, err error) {
return EncodeExtensionMap(m.extensionsWrite(), data)
}
func EncodeExtensionMap(m map[int32]Extension, data []byte) (n int, err error) {
o := 0
for _, e := range m {
if err := e.Encode(); err != nil {
return 0, err
}
n := copy(data[o:], e.enc)
if n != len(e.enc) {
return 0, io.ErrShortBuffer
}
o += n
}
return o, nil
}
func GetRawExtension(m map[int32]Extension, id int32) ([]byte, error) {
e := m[id]
if err := e.Encode(); err != nil {
return nil, err
}
return e.enc, nil
}
func size(buf []byte, wire int) (int, error) {
switch wire {
case WireVarint:
_, n := DecodeVarint(buf)
return n, nil
case WireFixed64:
return 8, nil
case WireBytes:
v, n := DecodeVarint(buf)
return int(v) + n, nil
case WireFixed32:
return 4, nil
case WireStartGroup:
offset := 0
for {
u, n := DecodeVarint(buf[offset:])
fwire := int(u & 0x7)
offset += n
if fwire == WireEndGroup {
return offset, nil
}
s, err := size(buf[offset:], wire)
if err != nil {
return 0, err
}
offset += s
}
}
return 0, fmt.Errorf("proto: can't get size for unknown wire type %d", wire)
}
func BytesToExtensionsMap(buf []byte) (map[int32]Extension, error) {
m := make(map[int32]Extension)
i := 0
for i < len(buf) {
tag, n := DecodeVarint(buf[i:])
if n <= 0 {
return nil, fmt.Errorf("unable to decode varint")
}
fieldNum := int32(tag >> 3)
wireType := int(tag & 0x7)
l, err := size(buf[i+n:], wireType)
if err != nil {
return nil, err
}
end := i + int(l) + n
m[int32(fieldNum)] = Extension{enc: buf[i:end]}
i = end
}
return m, nil
}
func NewExtension(e []byte) Extension {
ee := Extension{enc: make([]byte, len(e))}
copy(ee.enc, e)
return ee
}
func AppendExtension(e Message, tag int32, buf []byte) {
if ee, eok := e.(extensionsBytes); eok {
ext := ee.GetExtensions()
*ext = append(*ext, buf...)
return
}
if ee, eok := e.(extendableProto); eok {
m := ee.extensionsWrite()
ext := m[int32(tag)] // may be missing
ext.enc = append(ext.enc, buf...)
m[int32(tag)] = ext
}
}
func encodeExtension(extension *ExtensionDesc, value interface{}) ([]byte, error) {
u := getMarshalInfo(reflect.TypeOf(extension.ExtendedType))
ei := u.getExtElemInfo(extension)
v := value
p := toAddrPointer(&v, ei.isptr)
siz := ei.sizer(p, SizeVarint(ei.wiretag))
buf := make([]byte, 0, siz)
return ei.marshaler(buf, p, ei.wiretag, false)
}
func decodeExtensionFromBytes(extension *ExtensionDesc, buf []byte) (interface{}, error) {
o := 0
for o < len(buf) {
tag, n := DecodeVarint((buf)[o:])
fieldNum := int32(tag >> 3)
wireType := int(tag & 0x7)
if o+n > len(buf) {
return nil, fmt.Errorf("unable to decode extension")
}
l, err := size((buf)[o+n:], wireType)
if err != nil {
return nil, err
}
if int32(fieldNum) == extension.Field {
if o+n+l > len(buf) {
return nil, fmt.Errorf("unable to decode extension")
}
v, err := decodeExtension((buf)[o:o+n+l], extension)
if err != nil {
return nil, err
}
return v, nil
}
o += n + l
}
return defaultExtensionValue(extension)
}
func (this *Extension) Encode() error {
if this.enc == nil {
var err error
this.enc, err = encodeExtension(this.desc, this.value)
if err != nil {
return err
}
}
return nil
}
func (this Extension) GoString() string {
if err := this.Encode(); err != nil {
return fmt.Sprintf("error encoding extension: %v", err)
}
return fmt.Sprintf("proto.NewExtension(%#v)", this.enc)
}
func SetUnsafeExtension(pb Message, fieldNum int32, value interface{}) error {
typ := reflect.TypeOf(pb).Elem()
ext, ok := extensionMaps[typ]
if !ok {
return fmt.Errorf("proto: bad extended type; %s is not extendable", typ.String())
}
desc, ok := ext[fieldNum]
if !ok {
return errors.New("proto: bad extension number; not in declared ranges")
}
return SetExtension(pb, desc, value)
}
func GetUnsafeExtension(pb Message, fieldNum int32) (interface{}, error) {
typ := reflect.TypeOf(pb).Elem()
ext, ok := extensionMaps[typ]
if !ok {
return nil, fmt.Errorf("proto: bad extended type; %s is not extendable", typ.String())
}
desc, ok := ext[fieldNum]
if !ok {
return nil, fmt.Errorf("unregistered field number %d", fieldNum)
}
return GetExtension(pb, desc)
}
func NewUnsafeXXX_InternalExtensions(m map[int32]Extension) XXX_InternalExtensions {
x := &XXX_InternalExtensions{
p: new(struct {
mu sync.Mutex
extensionMap map[int32]Extension
}),
}
x.p.extensionMap = m
return *x
}
func GetUnsafeExtensionsMap(extendable Message) map[int32]Extension {
pb := extendable.(extendableProto)
return pb.extensionsWrite()
}
func deleteExtension(pb extensionsBytes, theFieldNum int32, offset int) int {
ext := pb.GetExtensions()
for offset < len(*ext) {
tag, n1 := DecodeVarint((*ext)[offset:])
fieldNum := int32(tag >> 3)
wireType := int(tag & 0x7)
n2, err := size((*ext)[offset+n1:], wireType)
if err != nil {
panic(err)
}
newOffset := offset + n1 + n2
if fieldNum == theFieldNum {
*ext = append((*ext)[:offset], (*ext)[newOffset:]...)
return offset
}
offset = newOffset
}
return -1
}

967
vendor/github.com/gogo/protobuf/proto/lib.go generated vendored Normal file
View file

@ -0,0 +1,967 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2010 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/*
Package proto converts data structures to and from the wire format of
protocol buffers. It works in concert with the Go source code generated
for .proto files by the protocol compiler.
A summary of the properties of the protocol buffer interface
for a protocol buffer variable v:
- Names are turned from camel_case to CamelCase for export.
- There are no methods on v to set fields; just treat
them as structure fields.
- There are getters that return a field's value if set,
and return the field's default value if unset.
The getters work even if the receiver is a nil message.
- The zero value for a struct is its correct initialization state.
All desired fields must be set before marshaling.
- A Reset() method will restore a protobuf struct to its zero state.
- Non-repeated fields are pointers to the values; nil means unset.
That is, optional or required field int32 f becomes F *int32.
- Repeated fields are slices.
- Helper functions are available to aid the setting of fields.
msg.Foo = proto.String("hello") // set field
- Constants are defined to hold the default values of all fields that
have them. They have the form Default_StructName_FieldName.
Because the getter methods handle defaulted values,
direct use of these constants should be rare.
- Enums are given type names and maps from names to values.
Enum values are prefixed by the enclosing message's name, or by the
enum's type name if it is a top-level enum. Enum types have a String
method, and a Enum method to assist in message construction.
- Nested messages, groups and enums have type names prefixed with the name of
the surrounding message type.
- Extensions are given descriptor names that start with E_,
followed by an underscore-delimited list of the nested messages
that contain it (if any) followed by the CamelCased name of the
extension field itself. HasExtension, ClearExtension, GetExtension
and SetExtension are functions for manipulating extensions.
- Oneof field sets are given a single field in their message,
with distinguished wrapper types for each possible field value.
- Marshal and Unmarshal are functions to encode and decode the wire format.
When the .proto file specifies `syntax="proto3"`, there are some differences:
- Non-repeated fields of non-message type are values instead of pointers.
- Enum types do not get an Enum method.
The simplest way to describe this is to see an example.
Given file test.proto, containing
package example;
enum FOO { X = 17; }
message Test {
required string label = 1;
optional int32 type = 2 [default=77];
repeated int64 reps = 3;
optional group OptionalGroup = 4 {
required string RequiredField = 5;
}
oneof union {
int32 number = 6;
string name = 7;
}
}
The resulting file, test.pb.go, is:
package example
import proto "github.com/gogo/protobuf/proto"
import math "math"
type FOO int32
const (
FOO_X FOO = 17
)
var FOO_name = map[int32]string{
17: "X",
}
var FOO_value = map[string]int32{
"X": 17,
}
func (x FOO) Enum() *FOO {
p := new(FOO)
*p = x
return p
}
func (x FOO) String() string {
return proto.EnumName(FOO_name, int32(x))
}
func (x *FOO) UnmarshalJSON(data []byte) error {
value, err := proto.UnmarshalJSONEnum(FOO_value, data)
if err != nil {
return err
}
*x = FOO(value)
return nil
}
type Test struct {
Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"`
// Types that are valid to be assigned to Union:
// *Test_Number
// *Test_Name
Union isTest_Union `protobuf_oneof:"union"`
XXX_unrecognized []byte `json:"-"`
}
func (m *Test) Reset() { *m = Test{} }
func (m *Test) String() string { return proto.CompactTextString(m) }
func (*Test) ProtoMessage() {}
type isTest_Union interface {
isTest_Union()
}
type Test_Number struct {
Number int32 `protobuf:"varint,6,opt,name=number"`
}
type Test_Name struct {
Name string `protobuf:"bytes,7,opt,name=name"`
}
func (*Test_Number) isTest_Union() {}
func (*Test_Name) isTest_Union() {}
func (m *Test) GetUnion() isTest_Union {
if m != nil {
return m.Union
}
return nil
}
const Default_Test_Type int32 = 77
func (m *Test) GetLabel() string {
if m != nil && m.Label != nil {
return *m.Label
}
return ""
}
func (m *Test) GetType() int32 {
if m != nil && m.Type != nil {
return *m.Type
}
return Default_Test_Type
}
func (m *Test) GetOptionalgroup() *Test_OptionalGroup {
if m != nil {
return m.Optionalgroup
}
return nil
}
type Test_OptionalGroup struct {
RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"`
}
func (m *Test_OptionalGroup) Reset() { *m = Test_OptionalGroup{} }
func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) }
func (m *Test_OptionalGroup) GetRequiredField() string {
if m != nil && m.RequiredField != nil {
return *m.RequiredField
}
return ""
}
func (m *Test) GetNumber() int32 {
if x, ok := m.GetUnion().(*Test_Number); ok {
return x.Number
}
return 0
}
func (m *Test) GetName() string {
if x, ok := m.GetUnion().(*Test_Name); ok {
return x.Name
}
return ""
}
func init() {
proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
}
To create and play with a Test object:
package main
import (
"log"
"github.com/gogo/protobuf/proto"
pb "./example.pb"
)
func main() {
test := &pb.Test{
Label: proto.String("hello"),
Type: proto.Int32(17),
Reps: []int64{1, 2, 3},
Optionalgroup: &pb.Test_OptionalGroup{
RequiredField: proto.String("good bye"),
},
Union: &pb.Test_Name{"fred"},
}
data, err := proto.Marshal(test)
if err != nil {
log.Fatal("marshaling error: ", err)
}
newTest := &pb.Test{}
err = proto.Unmarshal(data, newTest)
if err != nil {
log.Fatal("unmarshaling error: ", err)
}
// Now test and newTest contain the same data.
if test.GetLabel() != newTest.GetLabel() {
log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel())
}
// Use a type switch to determine which oneof was set.
switch u := test.Union.(type) {
case *pb.Test_Number: // u.Number contains the number.
case *pb.Test_Name: // u.Name contains the string.
}
// etc.
}
*/
package proto
import (
"encoding/json"
"fmt"
"log"
"reflect"
"sort"
"strconv"
"sync"
)
// RequiredNotSetError is an error type returned by either Marshal or Unmarshal.
// Marshal reports this when a required field is not initialized.
// Unmarshal reports this when a required field is missing from the wire data.
type RequiredNotSetError struct{ field string }
func (e *RequiredNotSetError) Error() string {
if e.field == "" {
return fmt.Sprintf("proto: required field not set")
}
return fmt.Sprintf("proto: required field %q not set", e.field)
}
func (e *RequiredNotSetError) RequiredNotSet() bool {
return true
}
type invalidUTF8Error struct{ field string }
func (e *invalidUTF8Error) Error() string {
if e.field == "" {
return "proto: invalid UTF-8 detected"
}
return fmt.Sprintf("proto: field %q contains invalid UTF-8", e.field)
}
func (e *invalidUTF8Error) InvalidUTF8() bool {
return true
}
// errInvalidUTF8 is a sentinel error to identify fields with invalid UTF-8.
// This error should not be exposed to the external API as such errors should
// be recreated with the field information.
var errInvalidUTF8 = &invalidUTF8Error{}
// isNonFatal reports whether the error is either a RequiredNotSet error
// or a InvalidUTF8 error.
func isNonFatal(err error) bool {
if re, ok := err.(interface{ RequiredNotSet() bool }); ok && re.RequiredNotSet() {
return true
}
if re, ok := err.(interface{ InvalidUTF8() bool }); ok && re.InvalidUTF8() {
return true
}
return false
}
type nonFatal struct{ E error }
// Merge merges err into nf and reports whether it was successful.
// Otherwise it returns false for any fatal non-nil errors.
func (nf *nonFatal) Merge(err error) (ok bool) {
if err == nil {
return true // not an error
}
if !isNonFatal(err) {
return false // fatal error
}
if nf.E == nil {
nf.E = err // store first instance of non-fatal error
}
return true
}
// Message is implemented by generated protocol buffer messages.
type Message interface {
Reset()
String() string
ProtoMessage()
}
// A Buffer is a buffer manager for marshaling and unmarshaling
// protocol buffers. It may be reused between invocations to
// reduce memory usage. It is not necessary to use a Buffer;
// the global functions Marshal and Unmarshal create a
// temporary Buffer and are fine for most applications.
type Buffer struct {
buf []byte // encode/decode byte stream
index int // read point
deterministic bool
}
// NewBuffer allocates a new Buffer and initializes its internal data to
// the contents of the argument slice.
func NewBuffer(e []byte) *Buffer {
return &Buffer{buf: e}
}
// Reset resets the Buffer, ready for marshaling a new protocol buffer.
func (p *Buffer) Reset() {
p.buf = p.buf[0:0] // for reading/writing
p.index = 0 // for reading
}
// SetBuf replaces the internal buffer with the slice,
// ready for unmarshaling the contents of the slice.
func (p *Buffer) SetBuf(s []byte) {
p.buf = s
p.index = 0
}
// Bytes returns the contents of the Buffer.
func (p *Buffer) Bytes() []byte { return p.buf }
// SetDeterministic sets whether to use deterministic serialization.
//
// Deterministic serialization guarantees that for a given binary, equal
// messages will always be serialized to the same bytes. This implies:
//
// - Repeated serialization of a message will return the same bytes.
// - Different processes of the same binary (which may be executing on
// different machines) will serialize equal messages to the same bytes.
//
// Note that the deterministic serialization is NOT canonical across
// languages. It is not guaranteed to remain stable over time. It is unstable
// across different builds with schema changes due to unknown fields.
// Users who need canonical serialization (e.g., persistent storage in a
// canonical form, fingerprinting, etc.) should define their own
// canonicalization specification and implement their own serializer rather
// than relying on this API.
//
// If deterministic serialization is requested, map entries will be sorted
// by keys in lexographical order. This is an implementation detail and
// subject to change.
func (p *Buffer) SetDeterministic(deterministic bool) {
p.deterministic = deterministic
}
/*
* Helper routines for simplifying the creation of optional fields of basic type.
*/
// Bool is a helper routine that allocates a new bool value
// to store v and returns a pointer to it.
func Bool(v bool) *bool {
return &v
}
// Int32 is a helper routine that allocates a new int32 value
// to store v and returns a pointer to it.
func Int32(v int32) *int32 {
return &v
}
// Int is a helper routine that allocates a new int32 value
// to store v and returns a pointer to it, but unlike Int32
// its argument value is an int.
func Int(v int) *int32 {
p := new(int32)
*p = int32(v)
return p
}
// Int64 is a helper routine that allocates a new int64 value
// to store v and returns a pointer to it.
func Int64(v int64) *int64 {
return &v
}
// Float32 is a helper routine that allocates a new float32 value
// to store v and returns a pointer to it.
func Float32(v float32) *float32 {
return &v
}
// Float64 is a helper routine that allocates a new float64 value
// to store v and returns a pointer to it.
func Float64(v float64) *float64 {
return &v
}
// Uint32 is a helper routine that allocates a new uint32 value
// to store v and returns a pointer to it.
func Uint32(v uint32) *uint32 {
return &v
}
// Uint64 is a helper routine that allocates a new uint64 value
// to store v and returns a pointer to it.
func Uint64(v uint64) *uint64 {
return &v
}
// String is a helper routine that allocates a new string value
// to store v and returns a pointer to it.
func String(v string) *string {
return &v
}
// EnumName is a helper function to simplify printing protocol buffer enums
// by name. Given an enum map and a value, it returns a useful string.
func EnumName(m map[int32]string, v int32) string {
s, ok := m[v]
if ok {
return s
}
return strconv.Itoa(int(v))
}
// UnmarshalJSONEnum is a helper function to simplify recovering enum int values
// from their JSON-encoded representation. Given a map from the enum's symbolic
// names to its int values, and a byte buffer containing the JSON-encoded
// value, it returns an int32 that can be cast to the enum type by the caller.
//
// The function can deal with both JSON representations, numeric and symbolic.
func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) {
if data[0] == '"' {
// New style: enums are strings.
var repr string
if err := json.Unmarshal(data, &repr); err != nil {
return -1, err
}
val, ok := m[repr]
if !ok {
return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr)
}
return val, nil
}
// Old style: enums are ints.
var val int32
if err := json.Unmarshal(data, &val); err != nil {
return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName)
}
return val, nil
}
// DebugPrint dumps the encoded data in b in a debugging format with a header
// including the string s. Used in testing but made available for general debugging.
func (p *Buffer) DebugPrint(s string, b []byte) {
var u uint64
obuf := p.buf
sindex := p.index
p.buf = b
p.index = 0
depth := 0
fmt.Printf("\n--- %s ---\n", s)
out:
for {
for i := 0; i < depth; i++ {
fmt.Print(" ")
}
index := p.index
if index == len(p.buf) {
break
}
op, err := p.DecodeVarint()
if err != nil {
fmt.Printf("%3d: fetching op err %v\n", index, err)
break out
}
tag := op >> 3
wire := op & 7
switch wire {
default:
fmt.Printf("%3d: t=%3d unknown wire=%d\n",
index, tag, wire)
break out
case WireBytes:
var r []byte
r, err = p.DecodeRawBytes(false)
if err != nil {
break out
}
fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r))
if len(r) <= 6 {
for i := 0; i < len(r); i++ {
fmt.Printf(" %.2x", r[i])
}
} else {
for i := 0; i < 3; i++ {
fmt.Printf(" %.2x", r[i])
}
fmt.Printf(" ..")
for i := len(r) - 3; i < len(r); i++ {
fmt.Printf(" %.2x", r[i])
}
}
fmt.Printf("\n")
case WireFixed32:
u, err = p.DecodeFixed32()
if err != nil {
fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err)
break out
}
fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u)
case WireFixed64:
u, err = p.DecodeFixed64()
if err != nil {
fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err)
break out
}
fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u)
case WireVarint:
u, err = p.DecodeVarint()
if err != nil {
fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err)
break out
}
fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u)
case WireStartGroup:
fmt.Printf("%3d: t=%3d start\n", index, tag)
depth++
case WireEndGroup:
depth--
fmt.Printf("%3d: t=%3d end\n", index, tag)
}
}
if depth != 0 {
fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth)
}
fmt.Printf("\n")
p.buf = obuf
p.index = sindex
}
// SetDefaults sets unset protocol buffer fields to their default values.
// It only modifies fields that are both unset and have defined defaults.
// It recursively sets default values in any non-nil sub-messages.
func SetDefaults(pb Message) {
setDefaults(reflect.ValueOf(pb), true, false)
}
// v is a struct.
func setDefaults(v reflect.Value, recur, zeros bool) {
if v.Kind() == reflect.Ptr {
v = v.Elem()
}
defaultMu.RLock()
dm, ok := defaults[v.Type()]
defaultMu.RUnlock()
if !ok {
dm = buildDefaultMessage(v.Type())
defaultMu.Lock()
defaults[v.Type()] = dm
defaultMu.Unlock()
}
for _, sf := range dm.scalars {
f := v.Field(sf.index)
if !f.IsNil() {
// field already set
continue
}
dv := sf.value
if dv == nil && !zeros {
// no explicit default, and don't want to set zeros
continue
}
fptr := f.Addr().Interface() // **T
// TODO: Consider batching the allocations we do here.
switch sf.kind {
case reflect.Bool:
b := new(bool)
if dv != nil {
*b = dv.(bool)
}
*(fptr.(**bool)) = b
case reflect.Float32:
f := new(float32)
if dv != nil {
*f = dv.(float32)
}
*(fptr.(**float32)) = f
case reflect.Float64:
f := new(float64)
if dv != nil {
*f = dv.(float64)
}
*(fptr.(**float64)) = f
case reflect.Int32:
// might be an enum
if ft := f.Type(); ft != int32PtrType {
// enum
f.Set(reflect.New(ft.Elem()))
if dv != nil {
f.Elem().SetInt(int64(dv.(int32)))
}
} else {
// int32 field
i := new(int32)
if dv != nil {
*i = dv.(int32)
}
*(fptr.(**int32)) = i
}
case reflect.Int64:
i := new(int64)
if dv != nil {
*i = dv.(int64)
}
*(fptr.(**int64)) = i
case reflect.String:
s := new(string)
if dv != nil {
*s = dv.(string)
}
*(fptr.(**string)) = s
case reflect.Uint8:
// exceptional case: []byte
var b []byte
if dv != nil {
db := dv.([]byte)
b = make([]byte, len(db))
copy(b, db)
} else {
b = []byte{}
}
*(fptr.(*[]byte)) = b
case reflect.Uint32:
u := new(uint32)
if dv != nil {
*u = dv.(uint32)
}
*(fptr.(**uint32)) = u
case reflect.Uint64:
u := new(uint64)
if dv != nil {
*u = dv.(uint64)
}
*(fptr.(**uint64)) = u
default:
log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind)
}
}
for _, ni := range dm.nested {
f := v.Field(ni)
// f is *T or T or []*T or []T
switch f.Kind() {
case reflect.Struct:
setDefaults(f, recur, zeros)
case reflect.Ptr:
if f.IsNil() {
continue
}
setDefaults(f, recur, zeros)
case reflect.Slice:
for i := 0; i < f.Len(); i++ {
e := f.Index(i)
if e.Kind() == reflect.Ptr && e.IsNil() {
continue
}
setDefaults(e, recur, zeros)
}
case reflect.Map:
for _, k := range f.MapKeys() {
e := f.MapIndex(k)
if e.IsNil() {
continue
}
setDefaults(e, recur, zeros)
}
}
}
}
var (
// defaults maps a protocol buffer struct type to a slice of the fields,
// with its scalar fields set to their proto-declared non-zero default values.
defaultMu sync.RWMutex
defaults = make(map[reflect.Type]defaultMessage)
int32PtrType = reflect.TypeOf((*int32)(nil))
)
// defaultMessage represents information about the default values of a message.
type defaultMessage struct {
scalars []scalarField
nested []int // struct field index of nested messages
}
type scalarField struct {
index int // struct field index
kind reflect.Kind // element type (the T in *T or []T)
value interface{} // the proto-declared default value, or nil
}
// t is a struct type.
func buildDefaultMessage(t reflect.Type) (dm defaultMessage) {
sprop := GetProperties(t)
for _, prop := range sprop.Prop {
fi, ok := sprop.decoderTags.get(prop.Tag)
if !ok {
// XXX_unrecognized
continue
}
ft := t.Field(fi).Type
sf, nested, err := fieldDefault(ft, prop)
switch {
case err != nil:
log.Print(err)
case nested:
dm.nested = append(dm.nested, fi)
case sf != nil:
sf.index = fi
dm.scalars = append(dm.scalars, *sf)
}
}
return dm
}
// fieldDefault returns the scalarField for field type ft.
// sf will be nil if the field can not have a default.
// nestedMessage will be true if this is a nested message.
// Note that sf.index is not set on return.
func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) {
var canHaveDefault bool
switch ft.Kind() {
case reflect.Struct:
nestedMessage = true // non-nullable
case reflect.Ptr:
if ft.Elem().Kind() == reflect.Struct {
nestedMessage = true
} else {
canHaveDefault = true // proto2 scalar field
}
case reflect.Slice:
switch ft.Elem().Kind() {
case reflect.Ptr, reflect.Struct:
nestedMessage = true // repeated message
case reflect.Uint8:
canHaveDefault = true // bytes field
}
case reflect.Map:
if ft.Elem().Kind() == reflect.Ptr {
nestedMessage = true // map with message values
}
}
if !canHaveDefault {
if nestedMessage {
return nil, true, nil
}
return nil, false, nil
}
// We now know that ft is a pointer or slice.
sf = &scalarField{kind: ft.Elem().Kind()}
// scalar fields without defaults
if !prop.HasDefault {
return sf, false, nil
}
// a scalar field: either *T or []byte
switch ft.Elem().Kind() {
case reflect.Bool:
x, err := strconv.ParseBool(prop.Default)
if err != nil {
return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err)
}
sf.value = x
case reflect.Float32:
x, err := strconv.ParseFloat(prop.Default, 32)
if err != nil {
return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err)
}
sf.value = float32(x)
case reflect.Float64:
x, err := strconv.ParseFloat(prop.Default, 64)
if err != nil {
return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err)
}
sf.value = x
case reflect.Int32:
x, err := strconv.ParseInt(prop.Default, 10, 32)
if err != nil {
return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err)
}
sf.value = int32(x)
case reflect.Int64:
x, err := strconv.ParseInt(prop.Default, 10, 64)
if err != nil {
return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err)
}
sf.value = x
case reflect.String:
sf.value = prop.Default
case reflect.Uint8:
// []byte (not *uint8)
sf.value = []byte(prop.Default)
case reflect.Uint32:
x, err := strconv.ParseUint(prop.Default, 10, 32)
if err != nil {
return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err)
}
sf.value = uint32(x)
case reflect.Uint64:
x, err := strconv.ParseUint(prop.Default, 10, 64)
if err != nil {
return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err)
}
sf.value = x
default:
return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind())
}
return sf, false, nil
}
// mapKeys returns a sort.Interface to be used for sorting the map keys.
// Map fields may have key types of non-float scalars, strings and enums.
func mapKeys(vs []reflect.Value) sort.Interface {
s := mapKeySorter{vs: vs}
// Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps.
if len(vs) == 0 {
return s
}
switch vs[0].Kind() {
case reflect.Int32, reflect.Int64:
s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
case reflect.Uint32, reflect.Uint64:
s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
case reflect.Bool:
s.less = func(a, b reflect.Value) bool { return !a.Bool() && b.Bool() } // false < true
case reflect.String:
s.less = func(a, b reflect.Value) bool { return a.String() < b.String() }
default:
panic(fmt.Sprintf("unsupported map key type: %v", vs[0].Kind()))
}
return s
}
type mapKeySorter struct {
vs []reflect.Value
less func(a, b reflect.Value) bool
}
func (s mapKeySorter) Len() int { return len(s.vs) }
func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] }
func (s mapKeySorter) Less(i, j int) bool {
return s.less(s.vs[i], s.vs[j])
}
// isProto3Zero reports whether v is a zero proto3 value.
func isProto3Zero(v reflect.Value) bool {
switch v.Kind() {
case reflect.Bool:
return !v.Bool()
case reflect.Int32, reflect.Int64:
return v.Int() == 0
case reflect.Uint32, reflect.Uint64:
return v.Uint() == 0
case reflect.Float32, reflect.Float64:
return v.Float() == 0
case reflect.String:
return v.String() == ""
}
return false
}
// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
// to assert that that code is compatible with this version of the proto package.
const GoGoProtoPackageIsVersion2 = true
// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
// to assert that that code is compatible with this version of the proto package.
const GoGoProtoPackageIsVersion1 = true
// InternalMessageInfo is a type used internally by generated .pb.go files.
// This type is not intended to be used by non-generated code.
// This type is not subject to any compatibility guarantee.
type InternalMessageInfo struct {
marshal *marshalInfo
unmarshal *unmarshalInfo
merge *mergeInfo
discard *discardInfo
}

50
vendor/github.com/gogo/protobuf/proto/lib_gogo.go generated vendored Normal file
View file

@ -0,0 +1,50 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"encoding/json"
"strconv"
)
type Sizer interface {
Size() int
}
type ProtoSizer interface {
ProtoSize() int
}
func MarshalJSONEnum(m map[int32]string, value int32) ([]byte, error) {
s, ok := m[value]
if !ok {
s = strconv.Itoa(int(value))
}
return json.Marshal(s)
}

181
vendor/github.com/gogo/protobuf/proto/message_set.go generated vendored Normal file
View file

@ -0,0 +1,181 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2010 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
/*
* Support for message sets.
*/
import (
"errors"
)
// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
// A message type ID is required for storing a protocol buffer in a message set.
var errNoMessageTypeID = errors.New("proto does not have a message type ID")
// The first two types (_MessageSet_Item and messageSet)
// model what the protocol compiler produces for the following protocol message:
// message MessageSet {
// repeated group Item = 1 {
// required int32 type_id = 2;
// required string message = 3;
// };
// }
// That is the MessageSet wire format. We can't use a proto to generate these
// because that would introduce a circular dependency between it and this package.
type _MessageSet_Item struct {
TypeId *int32 `protobuf:"varint,2,req,name=type_id"`
Message []byte `protobuf:"bytes,3,req,name=message"`
}
type messageSet struct {
Item []*_MessageSet_Item `protobuf:"group,1,rep"`
XXX_unrecognized []byte
// TODO: caching?
}
// Make sure messageSet is a Message.
var _ Message = (*messageSet)(nil)
// messageTypeIder is an interface satisfied by a protocol buffer type
// that may be stored in a MessageSet.
type messageTypeIder interface {
MessageTypeId() int32
}
func (ms *messageSet) find(pb Message) *_MessageSet_Item {
mti, ok := pb.(messageTypeIder)
if !ok {
return nil
}
id := mti.MessageTypeId()
for _, item := range ms.Item {
if *item.TypeId == id {
return item
}
}
return nil
}
func (ms *messageSet) Has(pb Message) bool {
return ms.find(pb) != nil
}
func (ms *messageSet) Unmarshal(pb Message) error {
if item := ms.find(pb); item != nil {
return Unmarshal(item.Message, pb)
}
if _, ok := pb.(messageTypeIder); !ok {
return errNoMessageTypeID
}
return nil // TODO: return error instead?
}
func (ms *messageSet) Marshal(pb Message) error {
msg, err := Marshal(pb)
if err != nil {
return err
}
if item := ms.find(pb); item != nil {
// reuse existing item
item.Message = msg
return nil
}
mti, ok := pb.(messageTypeIder)
if !ok {
return errNoMessageTypeID
}
mtid := mti.MessageTypeId()
ms.Item = append(ms.Item, &_MessageSet_Item{
TypeId: &mtid,
Message: msg,
})
return nil
}
func (ms *messageSet) Reset() { *ms = messageSet{} }
func (ms *messageSet) String() string { return CompactTextString(ms) }
func (*messageSet) ProtoMessage() {}
// Support for the message_set_wire_format message option.
func skipVarint(buf []byte) []byte {
i := 0
for ; buf[i]&0x80 != 0; i++ {
}
return buf[i+1:]
}
// unmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
// It is called by Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
func unmarshalMessageSet(buf []byte, exts interface{}) error {
var m map[int32]Extension
switch exts := exts.(type) {
case *XXX_InternalExtensions:
m = exts.extensionsWrite()
case map[int32]Extension:
m = exts
default:
return errors.New("proto: not an extension map")
}
ms := new(messageSet)
if err := Unmarshal(buf, ms); err != nil {
return err
}
for _, item := range ms.Item {
id := *item.TypeId
msg := item.Message
// Restore wire type and field number varint, plus length varint.
// Be careful to preserve duplicate items.
b := EncodeVarint(uint64(id)<<3 | WireBytes)
if ext, ok := m[id]; ok {
// Existing data; rip off the tag and length varint
// so we join the new data correctly.
// We can assume that ext.enc is set because we are unmarshaling.
o := ext.enc[len(b):] // skip wire type and field number
_, n := DecodeVarint(o) // calculate length of length varint
o = o[n:] // skip length varint
msg = append(o, msg...) // join old data and new data
}
b = append(b, EncodeVarint(uint64(len(msg)))...)
b = append(b, msg...)
m[id] = Extension{enc: b}
}
return nil
}

357
vendor/github.com/gogo/protobuf/proto/pointer_reflect.go generated vendored Normal file
View file

@ -0,0 +1,357 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2012 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// +build purego appengine js
// This file contains an implementation of proto field accesses using package reflect.
// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
// be used on App Engine.
package proto
import (
"reflect"
"sync"
)
const unsafeAllowed = false
// A field identifies a field in a struct, accessible from a pointer.
// In this implementation, a field is identified by the sequence of field indices
// passed to reflect's FieldByIndex.
type field []int
// toField returns a field equivalent to the given reflect field.
func toField(f *reflect.StructField) field {
return f.Index
}
// invalidField is an invalid field identifier.
var invalidField = field(nil)
// zeroField is a noop when calling pointer.offset.
var zeroField = field([]int{})
// IsValid reports whether the field identifier is valid.
func (f field) IsValid() bool { return f != nil }
// The pointer type is for the table-driven decoder.
// The implementation here uses a reflect.Value of pointer type to
// create a generic pointer. In pointer_unsafe.go we use unsafe
// instead of reflect to implement the same (but faster) interface.
type pointer struct {
v reflect.Value
}
// toPointer converts an interface of pointer type to a pointer
// that points to the same target.
func toPointer(i *Message) pointer {
return pointer{v: reflect.ValueOf(*i)}
}
// toAddrPointer converts an interface to a pointer that points to
// the interface data.
func toAddrPointer(i *interface{}, isptr bool) pointer {
v := reflect.ValueOf(*i)
u := reflect.New(v.Type())
u.Elem().Set(v)
return pointer{v: u}
}
// valToPointer converts v to a pointer. v must be of pointer type.
func valToPointer(v reflect.Value) pointer {
return pointer{v: v}
}
// offset converts from a pointer to a structure to a pointer to
// one of its fields.
func (p pointer) offset(f field) pointer {
return pointer{v: p.v.Elem().FieldByIndex(f).Addr()}
}
func (p pointer) isNil() bool {
return p.v.IsNil()
}
// grow updates the slice s in place to make it one element longer.
// s must be addressable.
// Returns the (addressable) new element.
func grow(s reflect.Value) reflect.Value {
n, m := s.Len(), s.Cap()
if n < m {
s.SetLen(n + 1)
} else {
s.Set(reflect.Append(s, reflect.Zero(s.Type().Elem())))
}
return s.Index(n)
}
func (p pointer) toInt64() *int64 {
return p.v.Interface().(*int64)
}
func (p pointer) toInt64Ptr() **int64 {
return p.v.Interface().(**int64)
}
func (p pointer) toInt64Slice() *[]int64 {
return p.v.Interface().(*[]int64)
}
var int32ptr = reflect.TypeOf((*int32)(nil))
func (p pointer) toInt32() *int32 {
return p.v.Convert(int32ptr).Interface().(*int32)
}
// The toInt32Ptr/Slice methods don't work because of enums.
// Instead, we must use set/get methods for the int32ptr/slice case.
/*
func (p pointer) toInt32Ptr() **int32 {
return p.v.Interface().(**int32)
}
func (p pointer) toInt32Slice() *[]int32 {
return p.v.Interface().(*[]int32)
}
*/
func (p pointer) getInt32Ptr() *int32 {
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
// raw int32 type
return p.v.Elem().Interface().(*int32)
}
// an enum
return p.v.Elem().Convert(int32PtrType).Interface().(*int32)
}
func (p pointer) setInt32Ptr(v int32) {
// Allocate value in a *int32. Possibly convert that to a *enum.
// Then assign it to a **int32 or **enum.
// Note: we can convert *int32 to *enum, but we can't convert
// **int32 to **enum!
p.v.Elem().Set(reflect.ValueOf(&v).Convert(p.v.Type().Elem()))
}
// getInt32Slice copies []int32 from p as a new slice.
// This behavior differs from the implementation in pointer_unsafe.go.
func (p pointer) getInt32Slice() []int32 {
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
// raw int32 type
return p.v.Elem().Interface().([]int32)
}
// an enum
// Allocate a []int32, then assign []enum's values into it.
// Note: we can't convert []enum to []int32.
slice := p.v.Elem()
s := make([]int32, slice.Len())
for i := 0; i < slice.Len(); i++ {
s[i] = int32(slice.Index(i).Int())
}
return s
}
// setInt32Slice copies []int32 into p as a new slice.
// This behavior differs from the implementation in pointer_unsafe.go.
func (p pointer) setInt32Slice(v []int32) {
if p.v.Type().Elem().Elem() == reflect.TypeOf(int32(0)) {
// raw int32 type
p.v.Elem().Set(reflect.ValueOf(v))
return
}
// an enum
// Allocate a []enum, then assign []int32's values into it.
// Note: we can't convert []enum to []int32.
slice := reflect.MakeSlice(p.v.Type().Elem(), len(v), cap(v))
for i, x := range v {
slice.Index(i).SetInt(int64(x))
}
p.v.Elem().Set(slice)
}
func (p pointer) appendInt32Slice(v int32) {
grow(p.v.Elem()).SetInt(int64(v))
}
func (p pointer) toUint64() *uint64 {
return p.v.Interface().(*uint64)
}
func (p pointer) toUint64Ptr() **uint64 {
return p.v.Interface().(**uint64)
}
func (p pointer) toUint64Slice() *[]uint64 {
return p.v.Interface().(*[]uint64)
}
func (p pointer) toUint32() *uint32 {
return p.v.Interface().(*uint32)
}
func (p pointer) toUint32Ptr() **uint32 {
return p.v.Interface().(**uint32)
}
func (p pointer) toUint32Slice() *[]uint32 {
return p.v.Interface().(*[]uint32)
}
func (p pointer) toBool() *bool {
return p.v.Interface().(*bool)
}
func (p pointer) toBoolPtr() **bool {
return p.v.Interface().(**bool)
}
func (p pointer) toBoolSlice() *[]bool {
return p.v.Interface().(*[]bool)
}
func (p pointer) toFloat64() *float64 {
return p.v.Interface().(*float64)
}
func (p pointer) toFloat64Ptr() **float64 {
return p.v.Interface().(**float64)
}
func (p pointer) toFloat64Slice() *[]float64 {
return p.v.Interface().(*[]float64)
}
func (p pointer) toFloat32() *float32 {
return p.v.Interface().(*float32)
}
func (p pointer) toFloat32Ptr() **float32 {
return p.v.Interface().(**float32)
}
func (p pointer) toFloat32Slice() *[]float32 {
return p.v.Interface().(*[]float32)
}
func (p pointer) toString() *string {
return p.v.Interface().(*string)
}
func (p pointer) toStringPtr() **string {
return p.v.Interface().(**string)
}
func (p pointer) toStringSlice() *[]string {
return p.v.Interface().(*[]string)
}
func (p pointer) toBytes() *[]byte {
return p.v.Interface().(*[]byte)
}
func (p pointer) toBytesSlice() *[][]byte {
return p.v.Interface().(*[][]byte)
}
func (p pointer) toExtensions() *XXX_InternalExtensions {
return p.v.Interface().(*XXX_InternalExtensions)
}
func (p pointer) toOldExtensions() *map[int32]Extension {
return p.v.Interface().(*map[int32]Extension)
}
func (p pointer) getPointer() pointer {
return pointer{v: p.v.Elem()}
}
func (p pointer) setPointer(q pointer) {
p.v.Elem().Set(q.v)
}
func (p pointer) appendPointer(q pointer) {
grow(p.v.Elem()).Set(q.v)
}
// getPointerSlice copies []*T from p as a new []pointer.
// This behavior differs from the implementation in pointer_unsafe.go.
func (p pointer) getPointerSlice() []pointer {
if p.v.IsNil() {
return nil
}
n := p.v.Elem().Len()
s := make([]pointer, n)
for i := 0; i < n; i++ {
s[i] = pointer{v: p.v.Elem().Index(i)}
}
return s
}
// setPointerSlice copies []pointer into p as a new []*T.
// This behavior differs from the implementation in pointer_unsafe.go.
func (p pointer) setPointerSlice(v []pointer) {
if v == nil {
p.v.Elem().Set(reflect.New(p.v.Elem().Type()).Elem())
return
}
s := reflect.MakeSlice(p.v.Elem().Type(), 0, len(v))
for _, p := range v {
s = reflect.Append(s, p.v)
}
p.v.Elem().Set(s)
}
// getInterfacePointer returns a pointer that points to the
// interface data of the interface pointed by p.
func (p pointer) getInterfacePointer() pointer {
if p.v.Elem().IsNil() {
return pointer{v: p.v.Elem()}
}
return pointer{v: p.v.Elem().Elem().Elem().Field(0).Addr()} // *interface -> interface -> *struct -> struct
}
func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
// TODO: check that p.v.Type().Elem() == t?
return p.v
}
func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
}
func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
}
func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
}
func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
atomicLock.Lock()
defer atomicLock.Unlock()
return *p
}
func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
atomicLock.Lock()
defer atomicLock.Unlock()
*p = v
}
var atomicLock sync.Mutex

59
vendor/github.com/gogo/protobuf/proto/pointer_reflect_gogo.go generated vendored Normal file
View file

@ -0,0 +1,59 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// +build purego appengine js
// This file contains an implementation of proto field accesses using package reflect.
// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
// be used on App Engine.
package proto
import (
"reflect"
)
// TODO: untested, so probably incorrect.
func (p pointer) getRef() pointer {
return pointer{v: p.v.Addr()}
}
func (p pointer) appendRef(v pointer, typ reflect.Type) {
slice := p.getSlice(typ)
elem := v.asPointerTo(typ).Elem()
newSlice := reflect.Append(slice, elem)
slice.Set(newSlice)
}
func (p pointer) getSlice(typ reflect.Type) reflect.Value {
sliceTyp := reflect.SliceOf(typ)
slice := p.asPointerTo(sliceTyp)
slice = slice.Elem()
return slice
}

308
vendor/github.com/gogo/protobuf/proto/pointer_unsafe.go generated vendored Normal file
View file

@ -0,0 +1,308 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2012 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// +build !purego,!appengine,!js
// This file contains the implementation of the proto field accesses using package unsafe.
package proto
import (
"reflect"
"sync/atomic"
"unsafe"
)
const unsafeAllowed = true
// A field identifies a field in a struct, accessible from a pointer.
// In this implementation, a field is identified by its byte offset from the start of the struct.
type field uintptr
// toField returns a field equivalent to the given reflect field.
func toField(f *reflect.StructField) field {
return field(f.Offset)
}
// invalidField is an invalid field identifier.
const invalidField = ^field(0)
// zeroField is a noop when calling pointer.offset.
const zeroField = field(0)
// IsValid reports whether the field identifier is valid.
func (f field) IsValid() bool {
return f != invalidField
}
// The pointer type below is for the new table-driven encoder/decoder.
// The implementation here uses unsafe.Pointer to create a generic pointer.
// In pointer_reflect.go we use reflect instead of unsafe to implement
// the same (but slower) interface.
type pointer struct {
p unsafe.Pointer
}
// size of pointer
var ptrSize = unsafe.Sizeof(uintptr(0))
// toPointer converts an interface of pointer type to a pointer
// that points to the same target.
func toPointer(i *Message) pointer {
// Super-tricky - read pointer out of data word of interface value.
// Saves ~25ns over the equivalent:
// return valToPointer(reflect.ValueOf(*i))
return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
}
// toAddrPointer converts an interface to a pointer that points to
// the interface data.
func toAddrPointer(i *interface{}, isptr bool) pointer {
// Super-tricky - read or get the address of data word of interface value.
if isptr {
// The interface is of pointer type, thus it is a direct interface.
// The data word is the pointer data itself. We take its address.
return pointer{p: unsafe.Pointer(uintptr(unsafe.Pointer(i)) + ptrSize)}
}
// The interface is not of pointer type. The data word is the pointer
// to the data.
return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
}
// valToPointer converts v to a pointer. v must be of pointer type.
func valToPointer(v reflect.Value) pointer {
return pointer{p: unsafe.Pointer(v.Pointer())}
}
// offset converts from a pointer to a structure to a pointer to
// one of its fields.
func (p pointer) offset(f field) pointer {
// For safety, we should panic if !f.IsValid, however calling panic causes
// this to no longer be inlineable, which is a serious performance cost.
/*
if !f.IsValid() {
panic("invalid field")
}
*/
return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))}
}
func (p pointer) isNil() bool {
return p.p == nil
}
func (p pointer) toInt64() *int64 {
return (*int64)(p.p)
}
func (p pointer) toInt64Ptr() **int64 {
return (**int64)(p.p)
}
func (p pointer) toInt64Slice() *[]int64 {
return (*[]int64)(p.p)
}
func (p pointer) toInt32() *int32 {
return (*int32)(p.p)
}
// See pointer_reflect.go for why toInt32Ptr/Slice doesn't exist.
/*
func (p pointer) toInt32Ptr() **int32 {
return (**int32)(p.p)
}
func (p pointer) toInt32Slice() *[]int32 {
return (*[]int32)(p.p)
}
*/
func (p pointer) getInt32Ptr() *int32 {
return *(**int32)(p.p)
}
func (p pointer) setInt32Ptr(v int32) {
*(**int32)(p.p) = &v
}
// getInt32Slice loads a []int32 from p.
// The value returned is aliased with the original slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) getInt32Slice() []int32 {
return *(*[]int32)(p.p)
}
// setInt32Slice stores a []int32 to p.
// The value set is aliased with the input slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) setInt32Slice(v []int32) {
*(*[]int32)(p.p) = v
}
// TODO: Can we get rid of appendInt32Slice and use setInt32Slice instead?
func (p pointer) appendInt32Slice(v int32) {
s := (*[]int32)(p.p)
*s = append(*s, v)
}
func (p pointer) toUint64() *uint64 {
return (*uint64)(p.p)
}
func (p pointer) toUint64Ptr() **uint64 {
return (**uint64)(p.p)
}
func (p pointer) toUint64Slice() *[]uint64 {
return (*[]uint64)(p.p)
}
func (p pointer) toUint32() *uint32 {
return (*uint32)(p.p)
}
func (p pointer) toUint32Ptr() **uint32 {
return (**uint32)(p.p)
}
func (p pointer) toUint32Slice() *[]uint32 {
return (*[]uint32)(p.p)
}
func (p pointer) toBool() *bool {
return (*bool)(p.p)
}
func (p pointer) toBoolPtr() **bool {
return (**bool)(p.p)
}
func (p pointer) toBoolSlice() *[]bool {
return (*[]bool)(p.p)
}
func (p pointer) toFloat64() *float64 {
return (*float64)(p.p)
}
func (p pointer) toFloat64Ptr() **float64 {
return (**float64)(p.p)
}
func (p pointer) toFloat64Slice() *[]float64 {
return (*[]float64)(p.p)
}
func (p pointer) toFloat32() *float32 {
return (*float32)(p.p)
}
func (p pointer) toFloat32Ptr() **float32 {
return (**float32)(p.p)
}
func (p pointer) toFloat32Slice() *[]float32 {
return (*[]float32)(p.p)
}
func (p pointer) toString() *string {
return (*string)(p.p)
}
func (p pointer) toStringPtr() **string {
return (**string)(p.p)
}
func (p pointer) toStringSlice() *[]string {
return (*[]string)(p.p)
}
func (p pointer) toBytes() *[]byte {
return (*[]byte)(p.p)
}
func (p pointer) toBytesSlice() *[][]byte {
return (*[][]byte)(p.p)
}
func (p pointer) toExtensions() *XXX_InternalExtensions {
return (*XXX_InternalExtensions)(p.p)
}
func (p pointer) toOldExtensions() *map[int32]Extension {
return (*map[int32]Extension)(p.p)
}
// getPointerSlice loads []*T from p as a []pointer.
// The value returned is aliased with the original slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) getPointerSlice() []pointer {
// Super-tricky - p should point to a []*T where T is a
// message type. We load it as []pointer.
return *(*[]pointer)(p.p)
}
// setPointerSlice stores []pointer into p as a []*T.
// The value set is aliased with the input slice.
// This behavior differs from the implementation in pointer_reflect.go.
func (p pointer) setPointerSlice(v []pointer) {
// Super-tricky - p should point to a []*T where T is a
// message type. We store it as []pointer.
*(*[]pointer)(p.p) = v
}
// getPointer loads the pointer at p and returns it.
func (p pointer) getPointer() pointer {
return pointer{p: *(*unsafe.Pointer)(p.p)}
}
// setPointer stores the pointer q at p.
func (p pointer) setPointer(q pointer) {
*(*unsafe.Pointer)(p.p) = q.p
}
// append q to the slice pointed to by p.
func (p pointer) appendPointer(q pointer) {
s := (*[]unsafe.Pointer)(p.p)
*s = append(*s, q.p)
}
// getInterfacePointer returns a pointer that points to the
// interface data of the interface pointed by p.
func (p pointer) getInterfacePointer() pointer {
// Super-tricky - read pointer out of data word of interface value.
return pointer{p: (*(*[2]unsafe.Pointer)(p.p))[1]}
}
// asPointerTo returns a reflect.Value that is a pointer to an
// object of type t stored at p.
func (p pointer) asPointerTo(t reflect.Type) reflect.Value {
return reflect.NewAt(t, p.p)
}
func atomicLoadUnmarshalInfo(p **unmarshalInfo) *unmarshalInfo {
return (*unmarshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreUnmarshalInfo(p **unmarshalInfo, v *unmarshalInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}
func atomicLoadMarshalInfo(p **marshalInfo) *marshalInfo {
return (*marshalInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreMarshalInfo(p **marshalInfo, v *marshalInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}
func atomicLoadMergeInfo(p **mergeInfo) *mergeInfo {
return (*mergeInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreMergeInfo(p **mergeInfo, v *mergeInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}
func atomicLoadDiscardInfo(p **discardInfo) *discardInfo {
return (*discardInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreDiscardInfo(p **discardInfo, v *discardInfo) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}

56
vendor/github.com/gogo/protobuf/proto/pointer_unsafe_gogo.go generated vendored Normal file
View file

@ -0,0 +1,56 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// +build !purego,!appengine,!js
// This file contains the implementation of the proto field accesses using package unsafe.
package proto
import (
"reflect"
"unsafe"
)
func (p pointer) getRef() pointer {
return pointer{p: (unsafe.Pointer)(&p.p)}
}
func (p pointer) appendRef(v pointer, typ reflect.Type) {
slice := p.getSlice(typ)
elem := v.asPointerTo(typ).Elem()
newSlice := reflect.Append(slice, elem)
slice.Set(newSlice)
}
func (p pointer) getSlice(typ reflect.Type) reflect.Value {
sliceTyp := reflect.SliceOf(typ)
slice := p.asPointerTo(sliceTyp)
slice = slice.Elem()
return slice
}

599
vendor/github.com/gogo/protobuf/proto/properties.go generated vendored Normal file
View file

@ -0,0 +1,599 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2010 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
/*
* Routines for encoding data into the wire format for protocol buffers.
*/
import (
"fmt"
"log"
"os"
"reflect"
"sort"
"strconv"
"strings"
"sync"
)
const debug bool = false
// Constants that identify the encoding of a value on the wire.
const (
WireVarint = 0
WireFixed64 = 1
WireBytes = 2
WireStartGroup = 3
WireEndGroup = 4
WireFixed32 = 5
)
// tagMap is an optimization over map[int]int for typical protocol buffer
// use-cases. Encoded protocol buffers are often in tag order with small tag
// numbers.
type tagMap struct {
fastTags []int
slowTags map[int]int
}
// tagMapFastLimit is the upper bound on the tag number that will be stored in
// the tagMap slice rather than its map.
const tagMapFastLimit = 1024
func (p *tagMap) get(t int) (int, bool) {
if t > 0 && t < tagMapFastLimit {
if t >= len(p.fastTags) {
return 0, false
}
fi := p.fastTags[t]
return fi, fi >= 0
}
fi, ok := p.slowTags[t]
return fi, ok
}
func (p *tagMap) put(t int, fi int) {
if t > 0 && t < tagMapFastLimit {
for len(p.fastTags) < t+1 {
p.fastTags = append(p.fastTags, -1)
}
p.fastTags[t] = fi
return
}
if p.slowTags == nil {
p.slowTags = make(map[int]int)
}
p.slowTags[t] = fi
}
// StructProperties represents properties for all the fields of a struct.
// decoderTags and decoderOrigNames should only be used by the decoder.
type StructProperties struct {
Prop []*Properties // properties for each field
reqCount int // required count
decoderTags tagMap // map from proto tag to struct field number
decoderOrigNames map[string]int // map from original name to struct field number
order []int // list of struct field numbers in tag order
// OneofTypes contains information about the oneof fields in this message.
// It is keyed by the original name of a field.
OneofTypes map[string]*OneofProperties
}
// OneofProperties represents information about a specific field in a oneof.
type OneofProperties struct {
Type reflect.Type // pointer to generated struct type for this oneof field
Field int // struct field number of the containing oneof in the message
Prop *Properties
}
// Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec.
// See encode.go, (*Buffer).enc_struct.
func (sp *StructProperties) Len() int { return len(sp.order) }
func (sp *StructProperties) Less(i, j int) bool {
return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag
}
func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] }
// Properties represents the protocol-specific behavior of a single struct field.
type Properties struct {
Name string // name of the field, for error messages
OrigName string // original name before protocol compiler (always set)
JSONName string // name to use for JSON; determined by protoc
Wire string
WireType int
Tag int
Required bool
Optional bool
Repeated bool
Packed bool // relevant for repeated primitives only
Enum string // set for enum types only
proto3 bool // whether this is known to be a proto3 field
oneof bool // whether this is a oneof field
Default string // default value
HasDefault bool // whether an explicit default was provided
CustomType string
CastType string
StdTime bool
StdDuration bool
WktPointer bool
stype reflect.Type // set for struct types only
ctype reflect.Type // set for custom types only
sprop *StructProperties // set for struct types only
mtype reflect.Type // set for map types only
MapKeyProp *Properties // set for map types only
MapValProp *Properties // set for map types only
}
// String formats the properties in the protobuf struct field tag style.
func (p *Properties) String() string {
s := p.Wire
s += ","
s += strconv.Itoa(p.Tag)
if p.Required {
s += ",req"
}
if p.Optional {
s += ",opt"
}
if p.Repeated {
s += ",rep"
}
if p.Packed {
s += ",packed"
}
s += ",name=" + p.OrigName
if p.JSONName != p.OrigName {
s += ",json=" + p.JSONName
}
if p.proto3 {
s += ",proto3"
}
if p.oneof {
s += ",oneof"
}
if len(p.Enum) > 0 {
s += ",enum=" + p.Enum
}
if p.HasDefault {
s += ",def=" + p.Default
}
return s
}
// Parse populates p by parsing a string in the protobuf struct field tag style.
func (p *Properties) Parse(s string) {
// "bytes,49,opt,name=foo,def=hello!"
fields := strings.Split(s, ",") // breaks def=, but handled below.
if len(fields) < 2 {
fmt.Fprintf(os.Stderr, "proto: tag has too few fields: %q\n", s)
return
}
p.Wire = fields[0]
switch p.Wire {
case "varint":
p.WireType = WireVarint
case "fixed32":
p.WireType = WireFixed32
case "fixed64":
p.WireType = WireFixed64
case "zigzag32":
p.WireType = WireVarint
case "zigzag64":
p.WireType = WireVarint
case "bytes", "group":
p.WireType = WireBytes
// no numeric converter for non-numeric types
default:
fmt.Fprintf(os.Stderr, "proto: tag has unknown wire type: %q\n", s)
return
}
var err error
p.Tag, err = strconv.Atoi(fields[1])
if err != nil {
return
}
outer:
for i := 2; i < len(fields); i++ {
f := fields[i]
switch {
case f == "req":
p.Required = true
case f == "opt":
p.Optional = true
case f == "rep":
p.Repeated = true
case f == "packed":
p.Packed = true
case strings.HasPrefix(f, "name="):
p.OrigName = f[5:]
case strings.HasPrefix(f, "json="):
p.JSONName = f[5:]
case strings.HasPrefix(f, "enum="):
p.Enum = f[5:]
case f == "proto3":
p.proto3 = true
case f == "oneof":
p.oneof = true
case strings.HasPrefix(f, "def="):
p.HasDefault = true
p.Default = f[4:] // rest of string
if i+1 < len(fields) {
// Commas aren't escaped, and def is always last.
p.Default += "," + strings.Join(fields[i+1:], ",")
break outer
}
case strings.HasPrefix(f, "embedded="):
p.OrigName = strings.Split(f, "=")[1]
case strings.HasPrefix(f, "customtype="):
p.CustomType = strings.Split(f, "=")[1]
case strings.HasPrefix(f, "casttype="):
p.CastType = strings.Split(f, "=")[1]
case f == "stdtime":
p.StdTime = true
case f == "stdduration":
p.StdDuration = true
case f == "wktptr":
p.WktPointer = true
}
}
}
var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem()
// setFieldProps initializes the field properties for submessages and maps.
func (p *Properties) setFieldProps(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
isMap := typ.Kind() == reflect.Map
if len(p.CustomType) > 0 && !isMap {
p.ctype = typ
p.setTag(lockGetProp)
return
}
if p.StdTime && !isMap {
p.setTag(lockGetProp)
return
}
if p.StdDuration && !isMap {
p.setTag(lockGetProp)
return
}
if p.WktPointer && !isMap {
p.setTag(lockGetProp)
return
}
switch t1 := typ; t1.Kind() {
case reflect.Struct:
p.stype = typ
case reflect.Ptr:
if t1.Elem().Kind() == reflect.Struct {
p.stype = t1.Elem()
}
case reflect.Slice:
switch t2 := t1.Elem(); t2.Kind() {
case reflect.Ptr:
switch t3 := t2.Elem(); t3.Kind() {
case reflect.Struct:
p.stype = t3
}
case reflect.Struct:
p.stype = t2
}
case reflect.Map:
p.mtype = t1
p.MapKeyProp = &Properties{}
p.MapKeyProp.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
p.MapValProp = &Properties{}
vtype := p.mtype.Elem()
if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
// The value type is not a message (*T) or bytes ([]byte),
// so we need encoders for the pointer to this type.
vtype = reflect.PtrTo(vtype)
}
p.MapValProp.CustomType = p.CustomType
p.MapValProp.StdDuration = p.StdDuration
p.MapValProp.StdTime = p.StdTime
p.MapValProp.WktPointer = p.WktPointer
p.MapValProp.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
}
p.setTag(lockGetProp)
}
func (p *Properties) setTag(lockGetProp bool) {
if p.stype != nil {
if lockGetProp {
p.sprop = GetProperties(p.stype)
} else {
p.sprop = getPropertiesLocked(p.stype)
}
}
}
var (
marshalerType = reflect.TypeOf((*Marshaler)(nil)).Elem()
)
// Init populates the properties from a protocol buffer struct tag.
func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
p.init(typ, name, tag, f, true)
}
func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) {
// "bytes,49,opt,def=hello!"
p.Name = name
p.OrigName = name
if tag == "" {
return
}
p.Parse(tag)
p.setFieldProps(typ, f, lockGetProp)
}
var (
propertiesMu sync.RWMutex
propertiesMap = make(map[reflect.Type]*StructProperties)
)
// GetProperties returns the list of properties for the type represented by t.
// t must represent a generated struct type of a protocol message.
func GetProperties(t reflect.Type) *StructProperties {
if t.Kind() != reflect.Struct {
panic("proto: type must have kind struct")
}
// Most calls to GetProperties in a long-running program will be
// retrieving details for types we have seen before.
propertiesMu.RLock()
sprop, ok := propertiesMap[t]
propertiesMu.RUnlock()
if ok {
return sprop
}
propertiesMu.Lock()
sprop = getPropertiesLocked(t)
propertiesMu.Unlock()
return sprop
}
// getPropertiesLocked requires that propertiesMu is held.
func getPropertiesLocked(t reflect.Type) *StructProperties {
if prop, ok := propertiesMap[t]; ok {
return prop
}
prop := new(StructProperties)
// in case of recursive protos, fill this in now.
propertiesMap[t] = prop
// build properties
prop.Prop = make([]*Properties, t.NumField())
prop.order = make([]int, t.NumField())
isOneofMessage := false
for i := 0; i < t.NumField(); i++ {
f := t.Field(i)
p := new(Properties)
name := f.Name
p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false)
oneof := f.Tag.Get("protobuf_oneof") // special case
if oneof != "" {
isOneofMessage = true
// Oneof fields don't use the traditional protobuf tag.
p.OrigName = oneof
}
prop.Prop[i] = p
prop.order[i] = i
if debug {
print(i, " ", f.Name, " ", t.String(), " ")
if p.Tag > 0 {
print(p.String())
}
print("\n")
}
}
// Re-order prop.order.
sort.Sort(prop)
type oneofMessage interface {
XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
}
if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); isOneofMessage && ok {
var oots []interface{}
_, _, _, oots = om.XXX_OneofFuncs()
// Interpret oneof metadata.
prop.OneofTypes = make(map[string]*OneofProperties)
for _, oot := range oots {
oop := &OneofProperties{
Type: reflect.ValueOf(oot).Type(), // *T
Prop: new(Properties),
}
sft := oop.Type.Elem().Field(0)
oop.Prop.Name = sft.Name
oop.Prop.Parse(sft.Tag.Get("protobuf"))
// There will be exactly one interface field that
// this new value is assignable to.
for i := 0; i < t.NumField(); i++ {
f := t.Field(i)
if f.Type.Kind() != reflect.Interface {
continue
}
if !oop.Type.AssignableTo(f.Type) {
continue
}
oop.Field = i
break
}
prop.OneofTypes[oop.Prop.OrigName] = oop
}
}
// build required counts
// build tags
reqCount := 0
prop.decoderOrigNames = make(map[string]int)
for i, p := range prop.Prop {
if strings.HasPrefix(p.Name, "XXX_") {
// Internal fields should not appear in tags/origNames maps.
// They are handled specially when encoding and decoding.
continue
}
if p.Required {
reqCount++
}
prop.decoderTags.put(p.Tag, i)
prop.decoderOrigNames[p.OrigName] = i
}
prop.reqCount = reqCount
return prop
}
// A global registry of enum types.
// The generated code will register the generated maps by calling RegisterEnum.
var enumValueMaps = make(map[string]map[string]int32)
var enumStringMaps = make(map[string]map[int32]string)
// RegisterEnum is called from the generated code to install the enum descriptor
// maps into the global table to aid parsing text format protocol buffers.
func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) {
if _, ok := enumValueMaps[typeName]; ok {
panic("proto: duplicate enum registered: " + typeName)
}
enumValueMaps[typeName] = valueMap
if _, ok := enumStringMaps[typeName]; ok {
panic("proto: duplicate enum registered: " + typeName)
}
enumStringMaps[typeName] = unusedNameMap
}
// EnumValueMap returns the mapping from names to integers of the
// enum type enumType, or a nil if not found.
func EnumValueMap(enumType string) map[string]int32 {
return enumValueMaps[enumType]
}
// A registry of all linked message types.
// The string is a fully-qualified proto name ("pkg.Message").
var (
protoTypedNils = make(map[string]Message) // a map from proto names to typed nil pointers
protoMapTypes = make(map[string]reflect.Type) // a map from proto names to map types
revProtoTypes = make(map[reflect.Type]string)
)
// RegisterType is called from generated code and maps from the fully qualified
// proto name to the type (pointer to struct) of the protocol buffer.
func RegisterType(x Message, name string) {
if _, ok := protoTypedNils[name]; ok {
// TODO: Some day, make this a panic.
log.Printf("proto: duplicate proto type registered: %s", name)
return
}
t := reflect.TypeOf(x)
if v := reflect.ValueOf(x); v.Kind() == reflect.Ptr && v.Pointer() == 0 {
// Generated code always calls RegisterType with nil x.
// This check is just for extra safety.
protoTypedNils[name] = x
} else {
protoTypedNils[name] = reflect.Zero(t).Interface().(Message)
}
revProtoTypes[t] = name
}
// RegisterMapType is called from generated code and maps from the fully qualified
// proto name to the native map type of the proto map definition.
func RegisterMapType(x interface{}, name string) {
if reflect.TypeOf(x).Kind() != reflect.Map {
panic(fmt.Sprintf("RegisterMapType(%T, %q); want map", x, name))
}
if _, ok := protoMapTypes[name]; ok {
log.Printf("proto: duplicate proto type registered: %s", name)
return
}
t := reflect.TypeOf(x)
protoMapTypes[name] = t
revProtoTypes[t] = name
}
// MessageName returns the fully-qualified proto name for the given message type.
func MessageName(x Message) string {
type xname interface {
XXX_MessageName() string
}
if m, ok := x.(xname); ok {
return m.XXX_MessageName()
}
return revProtoTypes[reflect.TypeOf(x)]
}
// MessageType returns the message type (pointer to struct) for a named message.
// The type is not guaranteed to implement proto.Message if the name refers to a
// map entry.
func MessageType(name string) reflect.Type {
if t, ok := protoTypedNils[name]; ok {
return reflect.TypeOf(t)
}
return protoMapTypes[name]
}
// A registry of all linked proto files.
var (
protoFiles = make(map[string][]byte) // file name => fileDescriptor
)
// RegisterFile is called from generated code and maps from the
// full file name of a .proto file to its compressed FileDescriptorProto.
func RegisterFile(filename string, fileDescriptor []byte) {
protoFiles[filename] = fileDescriptor
}
// FileDescriptor returns the compressed FileDescriptorProto for a .proto file.
func FileDescriptor(filename string) []byte { return protoFiles[filename] }

36
vendor/github.com/gogo/protobuf/proto/properties_gogo.go generated vendored Normal file
View file

@ -0,0 +1,36 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"reflect"
)
var sizerType = reflect.TypeOf((*Sizer)(nil)).Elem()
var protosizerType = reflect.TypeOf((*ProtoSizer)(nil)).Elem()

119
vendor/github.com/gogo/protobuf/proto/skip_gogo.go generated vendored Normal file
View file

@ -0,0 +1,119 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"fmt"
"io"
)
func Skip(data []byte) (n int, err error) {
l := len(data)
index := 0
for index < l {
var wire uint64
for shift := uint(0); ; shift += 7 {
if index >= l {
return 0, io.ErrUnexpectedEOF
}
b := data[index]
index++
wire |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
wireType := int(wire & 0x7)
switch wireType {
case 0:
for {
if index >= l {
return 0, io.ErrUnexpectedEOF
}
index++
if data[index-1] < 0x80 {
break
}
}
return index, nil
case 1:
index += 8
return index, nil
case 2:
var length int
for shift := uint(0); ; shift += 7 {
if index >= l {
return 0, io.ErrUnexpectedEOF
}
b := data[index]
index++
length |= (int(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
index += length
return index, nil
case 3:
for {
var innerWire uint64
var start int = index
for shift := uint(0); ; shift += 7 {
if index >= l {
return 0, io.ErrUnexpectedEOF
}
b := data[index]
index++
innerWire |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
innerWireType := int(innerWire & 0x7)
if innerWireType == 4 {
break
}
next, err := Skip(data[start:])
if err != nil {
return 0, err
}
index = start + next
}
return index, nil
case 4:
return index, nil
case 5:
index += 4
return index, nil
default:
return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
}
}
panic("unreachable")
}

3006
vendor/github.com/gogo/protobuf/proto/table_marshal.go generated vendored Normal file
View file

File diff suppressed because it is too large Load diff

388
vendor/github.com/gogo/protobuf/proto/table_marshal_gogo.go generated vendored Normal file
View file

@ -0,0 +1,388 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"reflect"
"time"
)
// makeMessageRefMarshaler differs a bit from makeMessageMarshaler
// It marshal a message T instead of a *T
func makeMessageRefMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
siz := u.size(ptr)
return siz + SizeVarint(uint64(siz)) + tagsize
},
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
b = appendVarint(b, wiretag)
siz := u.cachedsize(ptr)
b = appendVarint(b, uint64(siz))
return u.marshal(b, ptr, deterministic)
}
}
// makeMessageRefSliceMarshaler differs quite a lot from makeMessageSliceMarshaler
// It marshals a slice of messages []T instead of []*T
func makeMessageRefSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
s := ptr.getSlice(u.typ)
n := 0
for i := 0; i < s.Len(); i++ {
elem := s.Index(i)
e := elem.Interface()
v := toAddrPointer(&e, false)
siz := u.size(v)
n += siz + SizeVarint(uint64(siz)) + tagsize
}
return n
},
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
s := ptr.getSlice(u.typ)
var err, errreq error
for i := 0; i < s.Len(); i++ {
elem := s.Index(i)
e := elem.Interface()
v := toAddrPointer(&e, false)
b = appendVarint(b, wiretag)
siz := u.size(v)
b = appendVarint(b, uint64(siz))
b, err = u.marshal(b, v, deterministic)
if err != nil {
if _, ok := err.(*RequiredNotSetError); ok {
// Required field in submessage is not set.
// We record the error but keep going, to give a complete marshaling.
if errreq == nil {
errreq = err
}
continue
}
if err == ErrNil {
err = errRepeatedHasNil
}
return b, err
}
}
return b, errreq
}
}
func makeCustomPtrMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
if ptr.isNil() {
return 0
}
m := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(custom)
siz := m.Size()
return tagsize + SizeVarint(uint64(siz)) + siz
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
if ptr.isNil() {
return b, nil
}
m := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(custom)
siz := m.Size()
buf, err := m.Marshal()
if err != nil {
return nil, err
}
b = appendVarint(b, wiretag)
b = appendVarint(b, uint64(siz))
b = append(b, buf...)
return b, nil
}
}
func makeCustomMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
m := ptr.asPointerTo(u.typ).Interface().(custom)
siz := m.Size()
return tagsize + SizeVarint(uint64(siz)) + siz
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
m := ptr.asPointerTo(u.typ).Interface().(custom)
siz := m.Size()
buf, err := m.Marshal()
if err != nil {
return nil, err
}
b = appendVarint(b, wiretag)
b = appendVarint(b, uint64(siz))
b = append(b, buf...)
return b, nil
}
}
func makeTimeMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
t := ptr.asPointerTo(u.typ).Interface().(*time.Time)
ts, err := timestampProto(*t)
if err != nil {
return 0
}
siz := Size(ts)
return tagsize + SizeVarint(uint64(siz)) + siz
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
t := ptr.asPointerTo(u.typ).Interface().(*time.Time)
ts, err := timestampProto(*t)
if err != nil {
return nil, err
}
buf, err := Marshal(ts)
if err != nil {
return nil, err
}
b = appendVarint(b, wiretag)
b = appendVarint(b, uint64(len(buf)))
b = append(b, buf...)
return b, nil
}
}
func makeTimePtrMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
if ptr.isNil() {
return 0
}
t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Time)
ts, err := timestampProto(*t)
if err != nil {
return 0
}
siz := Size(ts)
return tagsize + SizeVarint(uint64(siz)) + siz
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
if ptr.isNil() {
return b, nil
}
t := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Time)
ts, err := timestampProto(*t)
if err != nil {
return nil, err
}
buf, err := Marshal(ts)
if err != nil {
return nil, err
}
b = appendVarint(b, wiretag)
b = appendVarint(b, uint64(len(buf)))
b = append(b, buf...)
return b, nil
}
}
func makeTimeSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
s := ptr.getSlice(u.typ)
n := 0
for i := 0; i < s.Len(); i++ {
elem := s.Index(i)
t := elem.Interface().(time.Time)
ts, err := timestampProto(t)
if err != nil {
return 0
}
siz := Size(ts)
n += siz + SizeVarint(uint64(siz)) + tagsize
}
return n
},
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
s := ptr.getSlice(u.typ)
for i := 0; i < s.Len(); i++ {
elem := s.Index(i)
t := elem.Interface().(time.Time)
ts, err := timestampProto(t)
if err != nil {
return nil, err
}
siz := Size(ts)
buf, err := Marshal(ts)
if err != nil {
return nil, err
}
b = appendVarint(b, wiretag)
b = appendVarint(b, uint64(siz))
b = append(b, buf...)
}
return b, nil
}
}
func makeTimePtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
s := ptr.getSlice(reflect.PtrTo(u.typ))
n := 0
for i := 0; i < s.Len(); i++ {
elem := s.Index(i)
t := elem.Interface().(*time.Time)
ts, err := timestampProto(*t)
if err != nil {
return 0
}
siz := Size(ts)
n += siz + SizeVarint(uint64(siz)) + tagsize
}
return n
},
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
s := ptr.getSlice(reflect.PtrTo(u.typ))
for i := 0; i < s.Len(); i++ {
elem := s.Index(i)
t := elem.Interface().(*time.Time)
ts, err := timestampProto(*t)
if err != nil {
return nil, err
}
siz := Size(ts)
buf, err := Marshal(ts)
if err != nil {
return nil, err
}
b = appendVarint(b, wiretag)
b = appendVarint(b, uint64(siz))
b = append(b, buf...)
}
return b, nil
}
}
func makeDurationMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
d := ptr.asPointerTo(u.typ).Interface().(*time.Duration)
dur := durationProto(*d)
siz := Size(dur)
return tagsize + SizeVarint(uint64(siz)) + siz
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
d := ptr.asPointerTo(u.typ).Interface().(*time.Duration)
dur := durationProto(*d)
buf, err := Marshal(dur)
if err != nil {
return nil, err
}
b = appendVarint(b, wiretag)
b = appendVarint(b, uint64(len(buf)))
b = append(b, buf...)
return b, nil
}
}
func makeDurationPtrMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
if ptr.isNil() {
return 0
}
d := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Duration)
dur := durationProto(*d)
siz := Size(dur)
return tagsize + SizeVarint(uint64(siz)) + siz
}, func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
if ptr.isNil() {
return b, nil
}
d := ptr.asPointerTo(reflect.PtrTo(u.typ)).Elem().Interface().(*time.Duration)
dur := durationProto(*d)
buf, err := Marshal(dur)
if err != nil {
return nil, err
}
b = appendVarint(b, wiretag)
b = appendVarint(b, uint64(len(buf)))
b = append(b, buf...)
return b, nil
}
}
func makeDurationSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
s := ptr.getSlice(u.typ)
n := 0
for i := 0; i < s.Len(); i++ {
elem := s.Index(i)
d := elem.Interface().(time.Duration)
dur := durationProto(d)
siz := Size(dur)
n += siz + SizeVarint(uint64(siz)) + tagsize
}
return n
},
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
s := ptr.getSlice(u.typ)
for i := 0; i < s.Len(); i++ {
elem := s.Index(i)
d := elem.Interface().(time.Duration)
dur := durationProto(d)
siz := Size(dur)
buf, err := Marshal(dur)
if err != nil {
return nil, err
}
b = appendVarint(b, wiretag)
b = appendVarint(b, uint64(siz))
b = append(b, buf...)
}
return b, nil
}
}
func makeDurationPtrSliceMarshaler(u *marshalInfo) (sizer, marshaler) {
return func(ptr pointer, tagsize int) int {
s := ptr.getSlice(reflect.PtrTo(u.typ))
n := 0
for i := 0; i < s.Len(); i++ {
elem := s.Index(i)
d := elem.Interface().(*time.Duration)
dur := durationProto(*d)
siz := Size(dur)
n += siz + SizeVarint(uint64(siz)) + tagsize
}
return n
},
func(b []byte, ptr pointer, wiretag uint64, deterministic bool) ([]byte, error) {
s := ptr.getSlice(reflect.PtrTo(u.typ))
for i := 0; i < s.Len(); i++ {
elem := s.Index(i)
d := elem.Interface().(*time.Duration)
dur := durationProto(*d)
siz := Size(dur)
buf, err := Marshal(dur)
if err != nil {
return nil, err
}
b = appendVarint(b, wiretag)
b = appendVarint(b, uint64(siz))
b = append(b, buf...)
}
return b, nil
}
}

657
vendor/github.com/gogo/protobuf/proto/table_merge.go generated vendored Normal file
View file

@ -0,0 +1,657 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2016 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"fmt"
"reflect"
"strings"
"sync"
"sync/atomic"
)
// Merge merges the src message into dst.
// This assumes that dst and src of the same type and are non-nil.
func (a *InternalMessageInfo) Merge(dst, src Message) {
mi := atomicLoadMergeInfo(&a.merge)
if mi == nil {
mi = getMergeInfo(reflect.TypeOf(dst).Elem())
atomicStoreMergeInfo(&a.merge, mi)
}
mi.merge(toPointer(&dst), toPointer(&src))
}
type mergeInfo struct {
typ reflect.Type
initialized int32 // 0: only typ is valid, 1: everything is valid
lock sync.Mutex
fields []mergeFieldInfo
unrecognized field // Offset of XXX_unrecognized
}
type mergeFieldInfo struct {
field field // Offset of field, guaranteed to be valid
// isPointer reports whether the value in the field is a pointer.
// This is true for the following situations:
// * Pointer to struct
// * Pointer to basic type (proto2 only)
// * Slice (first value in slice header is a pointer)
// * String (first value in string header is a pointer)
isPointer bool
// basicWidth reports the width of the field assuming that it is directly
// embedded in the struct (as is the case for basic types in proto3).
// The possible values are:
// 0: invalid
// 1: bool
// 4: int32, uint32, float32
// 8: int64, uint64, float64
basicWidth int
// Where dst and src are pointers to the types being merged.
merge func(dst, src pointer)
}
var (
mergeInfoMap = map[reflect.Type]*mergeInfo{}
mergeInfoLock sync.Mutex
)
func getMergeInfo(t reflect.Type) *mergeInfo {
mergeInfoLock.Lock()
defer mergeInfoLock.Unlock()
mi := mergeInfoMap[t]
if mi == nil {
mi = &mergeInfo{typ: t}
mergeInfoMap[t] = mi
}
return mi
}
// merge merges src into dst assuming they are both of type *mi.typ.
func (mi *mergeInfo) merge(dst, src pointer) {
if dst.isNil() {
panic("proto: nil destination")
}
if src.isNil() {
return // Nothing to do.
}
if atomic.LoadInt32(&mi.initialized) == 0 {
mi.computeMergeInfo()
}
for _, fi := range mi.fields {
sfp := src.offset(fi.field)
// As an optimization, we can avoid the merge function call cost
// if we know for sure that the source will have no effect
// by checking if it is the zero value.
if unsafeAllowed {
if fi.isPointer && sfp.getPointer().isNil() { // Could be slice or string
continue
}
if fi.basicWidth > 0 {
switch {
case fi.basicWidth == 1 && !*sfp.toBool():
continue
case fi.basicWidth == 4 && *sfp.toUint32() == 0:
continue
case fi.basicWidth == 8 && *sfp.toUint64() == 0:
continue
}
}
}
dfp := dst.offset(fi.field)
fi.merge(dfp, sfp)
}
// TODO: Make this faster?
out := dst.asPointerTo(mi.typ).Elem()
in := src.asPointerTo(mi.typ).Elem()
if emIn, err := extendable(in.Addr().Interface()); err == nil {
emOut, _ := extendable(out.Addr().Interface())
mIn, muIn := emIn.extensionsRead()
if mIn != nil {
mOut := emOut.extensionsWrite()
muIn.Lock()
mergeExtension(mOut, mIn)
muIn.Unlock()
}
}
if mi.unrecognized.IsValid() {
if b := *src.offset(mi.unrecognized).toBytes(); len(b) > 0 {
*dst.offset(mi.unrecognized).toBytes() = append([]byte(nil), b...)
}
}
}
func (mi *mergeInfo) computeMergeInfo() {
mi.lock.Lock()
defer mi.lock.Unlock()
if mi.initialized != 0 {
return
}
t := mi.typ
n := t.NumField()
props := GetProperties(t)
for i := 0; i < n; i++ {
f := t.Field(i)
if strings.HasPrefix(f.Name, "XXX_") {
continue
}
mfi := mergeFieldInfo{field: toField(&f)}
tf := f.Type
// As an optimization, we can avoid the merge function call cost
// if we know for sure that the source will have no effect
// by checking if it is the zero value.
if unsafeAllowed {
switch tf.Kind() {
case reflect.Ptr, reflect.Slice, reflect.String:
// As a special case, we assume slices and strings are pointers
// since we know that the first field in the SliceSlice or
// StringHeader is a data pointer.
mfi.isPointer = true
case reflect.Bool:
mfi.basicWidth = 1
case reflect.Int32, reflect.Uint32, reflect.Float32:
mfi.basicWidth = 4
case reflect.Int64, reflect.Uint64, reflect.Float64:
mfi.basicWidth = 8
}
}
// Unwrap tf to get at its most basic type.
var isPointer, isSlice bool
if tf.Kind() == reflect.Slice && tf.Elem().Kind() != reflect.Uint8 {
isSlice = true
tf = tf.Elem()
}
if tf.Kind() == reflect.Ptr {
isPointer = true
tf = tf.Elem()
}
if isPointer && isSlice && tf.Kind() != reflect.Struct {
panic("both pointer and slice for basic type in " + tf.Name())
}
switch tf.Kind() {
case reflect.Int32:
switch {
case isSlice: // E.g., []int32
mfi.merge = func(dst, src pointer) {
// NOTE: toInt32Slice is not defined (see pointer_reflect.go).
/*
sfsp := src.toInt32Slice()
if *sfsp != nil {
dfsp := dst.toInt32Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []int64{}
}
}
*/
sfs := src.getInt32Slice()
if sfs != nil {
dfs := dst.getInt32Slice()
dfs = append(dfs, sfs...)
if dfs == nil {
dfs = []int32{}
}
dst.setInt32Slice(dfs)
}
}
case isPointer: // E.g., *int32
mfi.merge = func(dst, src pointer) {
// NOTE: toInt32Ptr is not defined (see pointer_reflect.go).
/*
sfpp := src.toInt32Ptr()
if *sfpp != nil {
dfpp := dst.toInt32Ptr()
if *dfpp == nil {
*dfpp = Int32(**sfpp)
} else {
**dfpp = **sfpp
}
}
*/
sfp := src.getInt32Ptr()
if sfp != nil {
dfp := dst.getInt32Ptr()
if dfp == nil {
dst.setInt32Ptr(*sfp)
} else {
*dfp = *sfp
}
}
}
default: // E.g., int32
mfi.merge = func(dst, src pointer) {
if v := *src.toInt32(); v != 0 {
*dst.toInt32() = v
}
}
}
case reflect.Int64:
switch {
case isSlice: // E.g., []int64
mfi.merge = func(dst, src pointer) {
sfsp := src.toInt64Slice()
if *sfsp != nil {
dfsp := dst.toInt64Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []int64{}
}
}
}
case isPointer: // E.g., *int64
mfi.merge = func(dst, src pointer) {
sfpp := src.toInt64Ptr()
if *sfpp != nil {
dfpp := dst.toInt64Ptr()
if *dfpp == nil {
*dfpp = Int64(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., int64
mfi.merge = func(dst, src pointer) {
if v := *src.toInt64(); v != 0 {
*dst.toInt64() = v
}
}
}
case reflect.Uint32:
switch {
case isSlice: // E.g., []uint32
mfi.merge = func(dst, src pointer) {
sfsp := src.toUint32Slice()
if *sfsp != nil {
dfsp := dst.toUint32Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []uint32{}
}
}
}
case isPointer: // E.g., *uint32
mfi.merge = func(dst, src pointer) {
sfpp := src.toUint32Ptr()
if *sfpp != nil {
dfpp := dst.toUint32Ptr()
if *dfpp == nil {
*dfpp = Uint32(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., uint32
mfi.merge = func(dst, src pointer) {
if v := *src.toUint32(); v != 0 {
*dst.toUint32() = v
}
}
}
case reflect.Uint64:
switch {
case isSlice: // E.g., []uint64
mfi.merge = func(dst, src pointer) {
sfsp := src.toUint64Slice()
if *sfsp != nil {
dfsp := dst.toUint64Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []uint64{}
}
}
}
case isPointer: // E.g., *uint64
mfi.merge = func(dst, src pointer) {
sfpp := src.toUint64Ptr()
if *sfpp != nil {
dfpp := dst.toUint64Ptr()
if *dfpp == nil {
*dfpp = Uint64(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., uint64
mfi.merge = func(dst, src pointer) {
if v := *src.toUint64(); v != 0 {
*dst.toUint64() = v
}
}
}
case reflect.Float32:
switch {
case isSlice: // E.g., []float32
mfi.merge = func(dst, src pointer) {
sfsp := src.toFloat32Slice()
if *sfsp != nil {
dfsp := dst.toFloat32Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []float32{}
}
}
}
case isPointer: // E.g., *float32
mfi.merge = func(dst, src pointer) {
sfpp := src.toFloat32Ptr()
if *sfpp != nil {
dfpp := dst.toFloat32Ptr()
if *dfpp == nil {
*dfpp = Float32(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., float32
mfi.merge = func(dst, src pointer) {
if v := *src.toFloat32(); v != 0 {
*dst.toFloat32() = v
}
}
}
case reflect.Float64:
switch {
case isSlice: // E.g., []float64
mfi.merge = func(dst, src pointer) {
sfsp := src.toFloat64Slice()
if *sfsp != nil {
dfsp := dst.toFloat64Slice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []float64{}
}
}
}
case isPointer: // E.g., *float64
mfi.merge = func(dst, src pointer) {
sfpp := src.toFloat64Ptr()
if *sfpp != nil {
dfpp := dst.toFloat64Ptr()
if *dfpp == nil {
*dfpp = Float64(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., float64
mfi.merge = func(dst, src pointer) {
if v := *src.toFloat64(); v != 0 {
*dst.toFloat64() = v
}
}
}
case reflect.Bool:
switch {
case isSlice: // E.g., []bool
mfi.merge = func(dst, src pointer) {
sfsp := src.toBoolSlice()
if *sfsp != nil {
dfsp := dst.toBoolSlice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []bool{}
}
}
}
case isPointer: // E.g., *bool
mfi.merge = func(dst, src pointer) {
sfpp := src.toBoolPtr()
if *sfpp != nil {
dfpp := dst.toBoolPtr()
if *dfpp == nil {
*dfpp = Bool(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., bool
mfi.merge = func(dst, src pointer) {
if v := *src.toBool(); v {
*dst.toBool() = v
}
}
}
case reflect.String:
switch {
case isSlice: // E.g., []string
mfi.merge = func(dst, src pointer) {
sfsp := src.toStringSlice()
if *sfsp != nil {
dfsp := dst.toStringSlice()
*dfsp = append(*dfsp, *sfsp...)
if *dfsp == nil {
*dfsp = []string{}
}
}
}
case isPointer: // E.g., *string
mfi.merge = func(dst, src pointer) {
sfpp := src.toStringPtr()
if *sfpp != nil {
dfpp := dst.toStringPtr()
if *dfpp == nil {
*dfpp = String(**sfpp)
} else {
**dfpp = **sfpp
}
}
}
default: // E.g., string
mfi.merge = func(dst, src pointer) {
if v := *src.toString(); v != "" {
*dst.toString() = v
}
}
}
case reflect.Slice:
isProto3 := props.Prop[i].proto3
switch {
case isPointer:
panic("bad pointer in byte slice case in " + tf.Name())
case tf.Elem().Kind() != reflect.Uint8:
panic("bad element kind in byte slice case in " + tf.Name())
case isSlice: // E.g., [][]byte
mfi.merge = func(dst, src pointer) {
sbsp := src.toBytesSlice()
if *sbsp != nil {
dbsp := dst.toBytesSlice()
for _, sb := range *sbsp {
if sb == nil {
*dbsp = append(*dbsp, nil)
} else {
*dbsp = append(*dbsp, append([]byte{}, sb...))
}
}
if *dbsp == nil {
*dbsp = [][]byte{}
}
}
}
default: // E.g., []byte
mfi.merge = func(dst, src pointer) {
sbp := src.toBytes()
if *sbp != nil {
dbp := dst.toBytes()
if !isProto3 || len(*sbp) > 0 {
*dbp = append([]byte{}, *sbp...)
}
}
}
}
case reflect.Struct:
switch {
case !isPointer:
mergeInfo := getMergeInfo(tf)
mfi.merge = func(dst, src pointer) {
mergeInfo.merge(dst, src)
}
case isSlice: // E.g., []*pb.T
mergeInfo := getMergeInfo(tf)
mfi.merge = func(dst, src pointer) {
sps := src.getPointerSlice()
if sps != nil {
dps := dst.getPointerSlice()
for _, sp := range sps {
var dp pointer
if !sp.isNil() {
dp = valToPointer(reflect.New(tf))
mergeInfo.merge(dp, sp)
}
dps = append(dps, dp)
}
if dps == nil {
dps = []pointer{}
}
dst.setPointerSlice(dps)
}
}
default: // E.g., *pb.T
mergeInfo := getMergeInfo(tf)
mfi.merge = func(dst, src pointer) {
sp := src.getPointer()
if !sp.isNil() {
dp := dst.getPointer()
if dp.isNil() {
dp = valToPointer(reflect.New(tf))
dst.setPointer(dp)
}
mergeInfo.merge(dp, sp)
}
}
}
case reflect.Map:
switch {
case isPointer || isSlice:
panic("bad pointer or slice in map case in " + tf.Name())
default: // E.g., map[K]V
mfi.merge = func(dst, src pointer) {
sm := src.asPointerTo(tf).Elem()
if sm.Len() == 0 {
return
}
dm := dst.asPointerTo(tf).Elem()
if dm.IsNil() {
dm.Set(reflect.MakeMap(tf))
}
switch tf.Elem().Kind() {
case reflect.Ptr: // Proto struct (e.g., *T)
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
val = reflect.ValueOf(Clone(val.Interface().(Message)))
dm.SetMapIndex(key, val)
}
case reflect.Slice: // E.g. Bytes type (e.g., []byte)
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
dm.SetMapIndex(key, val)
}
default: // Basic type (e.g., string)
for _, key := range sm.MapKeys() {
val := sm.MapIndex(key)
dm.SetMapIndex(key, val)
}
}
}
}
case reflect.Interface:
// Must be oneof field.
switch {
case isPointer || isSlice:
panic("bad pointer or slice in interface case in " + tf.Name())
default: // E.g., interface{}
// TODO: Make this faster?
mfi.merge = func(dst, src pointer) {
su := src.asPointerTo(tf).Elem()
if !su.IsNil() {
du := dst.asPointerTo(tf).Elem()
typ := su.Elem().Type()
if du.IsNil() || du.Elem().Type() != typ {
du.Set(reflect.New(typ.Elem())) // Initialize interface if empty
}
sv := su.Elem().Elem().Field(0)
if sv.Kind() == reflect.Ptr && sv.IsNil() {
return
}
dv := du.Elem().Elem().Field(0)
if dv.Kind() == reflect.Ptr && dv.IsNil() {
dv.Set(reflect.New(sv.Type().Elem())) // Initialize proto message if empty
}
switch sv.Type().Kind() {
case reflect.Ptr: // Proto struct (e.g., *T)
Merge(dv.Interface().(Message), sv.Interface().(Message))
case reflect.Slice: // E.g. Bytes type (e.g., []byte)
dv.Set(reflect.ValueOf(append([]byte{}, sv.Bytes()...)))
default: // Basic type (e.g., string)
dv.Set(sv)
}
}
}
}
default:
panic(fmt.Sprintf("merger not found for type:%s", tf))
}
mi.fields = append(mi.fields, mfi)
}
mi.unrecognized = invalidField
if f, ok := t.FieldByName("XXX_unrecognized"); ok {
if f.Type != reflect.TypeOf([]byte{}) {
panic("expected XXX_unrecognized to be of type []byte")
}
mi.unrecognized = toField(&f)
}
atomic.StoreInt32(&mi.initialized, 1)
}

2245
vendor/github.com/gogo/protobuf/proto/table_unmarshal.go generated vendored Normal file
View file

File diff suppressed because it is too large Load diff

385
vendor/github.com/gogo/protobuf/proto/table_unmarshal_gogo.go generated vendored Normal file
View file

@ -0,0 +1,385 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2018, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"io"
"reflect"
)
func makeUnmarshalMessage(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
// First read the message field to see if something is there.
// The semantics of multiple submessages are weird. Instead of
// the last one winning (as it is for all other fields), multiple
// submessages are merged.
v := f // gogo: changed from v := f.getPointer()
if v.isNil() {
v = valToPointer(reflect.New(sub.typ))
f.setPointer(v)
}
err := sub.unmarshal(v, b[:x])
if err != nil {
if r, ok := err.(*RequiredNotSetError); ok {
r.field = name + "." + r.field
} else {
return nil, err
}
}
return b[x:], err
}
}
func makeUnmarshalMessageSlice(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
v := valToPointer(reflect.New(sub.typ))
err := sub.unmarshal(v, b[:x])
if err != nil {
if r, ok := err.(*RequiredNotSetError); ok {
r.field = name + "." + r.field
} else {
return nil, err
}
}
f.appendRef(v, sub.typ) // gogo: changed from f.appendPointer(v)
return b[x:], err
}
}
func makeUnmarshalCustomPtr(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
s.Set(reflect.New(sub.typ))
m := s.Interface().(custom)
if err := m.Unmarshal(b[:x]); err != nil {
return nil, err
}
return b[x:], nil
}
}
func makeUnmarshalCustomSlice(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
m := reflect.New(sub.typ)
c := m.Interface().(custom)
if err := c.Unmarshal(b[:x]); err != nil {
return nil, err
}
v := valToPointer(m)
f.appendRef(v, sub.typ)
return b[x:], nil
}
}
func makeUnmarshalCustom(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
m := f.asPointerTo(sub.typ).Interface().(custom)
if err := m.Unmarshal(b[:x]); err != nil {
return nil, err
}
return b[x:], nil
}
}
func makeUnmarshalTime(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
m := &timestamp{}
if err := Unmarshal(b[:x], m); err != nil {
return nil, err
}
t, err := timestampFromProto(m)
if err != nil {
return nil, err
}
s := f.asPointerTo(sub.typ).Elem()
s.Set(reflect.ValueOf(t))
return b[x:], nil
}
}
func makeUnmarshalTimePtr(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
m := &timestamp{}
if err := Unmarshal(b[:x], m); err != nil {
return nil, err
}
t, err := timestampFromProto(m)
if err != nil {
return nil, err
}
s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
s.Set(reflect.ValueOf(&t))
return b[x:], nil
}
}
func makeUnmarshalTimePtrSlice(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
m := &timestamp{}
if err := Unmarshal(b[:x], m); err != nil {
return nil, err
}
t, err := timestampFromProto(m)
if err != nil {
return nil, err
}
slice := f.getSlice(reflect.PtrTo(sub.typ))
newSlice := reflect.Append(slice, reflect.ValueOf(&t))
slice.Set(newSlice)
return b[x:], nil
}
}
func makeUnmarshalTimeSlice(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
m := &timestamp{}
if err := Unmarshal(b[:x], m); err != nil {
return nil, err
}
t, err := timestampFromProto(m)
if err != nil {
return nil, err
}
slice := f.getSlice(sub.typ)
newSlice := reflect.Append(slice, reflect.ValueOf(t))
slice.Set(newSlice)
return b[x:], nil
}
}
func makeUnmarshalDurationPtr(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
m := &duration{}
if err := Unmarshal(b[:x], m); err != nil {
return nil, err
}
d, err := durationFromProto(m)
if err != nil {
return nil, err
}
s := f.asPointerTo(reflect.PtrTo(sub.typ)).Elem()
s.Set(reflect.ValueOf(&d))
return b[x:], nil
}
}
func makeUnmarshalDuration(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
m := &duration{}
if err := Unmarshal(b[:x], m); err != nil {
return nil, err
}
d, err := durationFromProto(m)
if err != nil {
return nil, err
}
s := f.asPointerTo(sub.typ).Elem()
s.Set(reflect.ValueOf(d))
return b[x:], nil
}
}
func makeUnmarshalDurationPtrSlice(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
m := &duration{}
if err := Unmarshal(b[:x], m); err != nil {
return nil, err
}
d, err := durationFromProto(m)
if err != nil {
return nil, err
}
slice := f.getSlice(reflect.PtrTo(sub.typ))
newSlice := reflect.Append(slice, reflect.ValueOf(&d))
slice.Set(newSlice)
return b[x:], nil
}
}
func makeUnmarshalDurationSlice(sub *unmarshalInfo, name string) unmarshaler {
return func(b []byte, f pointer, w int) ([]byte, error) {
if w != WireBytes {
return nil, errInternalBadWireType
}
x, n := decodeVarint(b)
if n == 0 {
return nil, io.ErrUnexpectedEOF
}
b = b[n:]
if x > uint64(len(b)) {
return nil, io.ErrUnexpectedEOF
}
m := &duration{}
if err := Unmarshal(b[:x], m); err != nil {
return nil, err
}
d, err := durationFromProto(m)
if err != nil {
return nil, err
}
slice := f.getSlice(sub.typ)
newSlice := reflect.Append(slice, reflect.ValueOf(d))
slice.Set(newSlice)
return b[x:], nil
}
}

928
vendor/github.com/gogo/protobuf/proto/text.go generated vendored Normal file
View file

@ -0,0 +1,928 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2010 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
// Functions for writing the text protocol buffer format.
import (
"bufio"
"bytes"
"encoding"
"errors"
"fmt"
"io"
"log"
"math"
"reflect"
"sort"
"strings"
"sync"
"time"
)
var (
newline = []byte("\n")
spaces = []byte(" ")
endBraceNewline = []byte("}\n")
backslashN = []byte{'\\', 'n'}
backslashR = []byte{'\\', 'r'}
backslashT = []byte{'\\', 't'}
backslashDQ = []byte{'\\', '"'}
backslashBS = []byte{'\\', '\\'}
posInf = []byte("inf")
negInf = []byte("-inf")
nan = []byte("nan")
)
type writer interface {
io.Writer
WriteByte(byte) error
}
// textWriter is an io.Writer that tracks its indentation level.
type textWriter struct {
ind int
complete bool // if the current position is a complete line
compact bool // whether to write out as a one-liner
w writer
}
func (w *textWriter) WriteString(s string) (n int, err error) {
if !strings.Contains(s, "\n") {
if !w.compact && w.complete {
w.writeIndent()
}
w.complete = false
return io.WriteString(w.w, s)
}
// WriteString is typically called without newlines, so this
// codepath and its copy are rare. We copy to avoid
// duplicating all of Write's logic here.
return w.Write([]byte(s))
}
func (w *textWriter) Write(p []byte) (n int, err error) {
newlines := bytes.Count(p, newline)
if newlines == 0 {
if !w.compact && w.complete {
w.writeIndent()
}
n, err = w.w.Write(p)
w.complete = false
return n, err
}
frags := bytes.SplitN(p, newline, newlines+1)
if w.compact {
for i, frag := range frags {
if i > 0 {
if err := w.w.WriteByte(' '); err != nil {
return n, err
}
n++
}
nn, err := w.w.Write(frag)
n += nn
if err != nil {
return n, err
}
}
return n, nil
}
for i, frag := range frags {
if w.complete {
w.writeIndent()
}
nn, err := w.w.Write(frag)
n += nn
if err != nil {
return n, err
}
if i+1 < len(frags) {
if err := w.w.WriteByte('\n'); err != nil {
return n, err
}
n++
}
}
w.complete = len(frags[len(frags)-1]) == 0
return n, nil
}
func (w *textWriter) WriteByte(c byte) error {
if w.compact && c == '\n' {
c = ' '
}
if !w.compact && w.complete {
w.writeIndent()
}
err := w.w.WriteByte(c)
w.complete = c == '\n'
return err
}
func (w *textWriter) indent() { w.ind++ }
func (w *textWriter) unindent() {
if w.ind == 0 {
log.Print("proto: textWriter unindented too far")
return
}
w.ind--
}
func writeName(w *textWriter, props *Properties) error {
if _, err := w.WriteString(props.OrigName); err != nil {
return err
}
if props.Wire != "group" {
return w.WriteByte(':')
}
return nil
}
func requiresQuotes(u string) bool {
// When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
for _, ch := range u {
switch {
case ch == '.' || ch == '/' || ch == '_':
continue
case '0' <= ch && ch <= '9':
continue
case 'A' <= ch && ch <= 'Z':
continue
case 'a' <= ch && ch <= 'z':
continue
default:
return true
}
}
return false
}
// isAny reports whether sv is a google.protobuf.Any message
func isAny(sv reflect.Value) bool {
type wkt interface {
XXX_WellKnownType() string
}
t, ok := sv.Addr().Interface().(wkt)
return ok && t.XXX_WellKnownType() == "Any"
}
// writeProto3Any writes an expanded google.protobuf.Any message.
//
// It returns (false, nil) if sv value can't be unmarshaled (e.g. because
// required messages are not linked in).
//
// It returns (true, error) when sv was written in expanded format or an error
// was encountered.
func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) {
turl := sv.FieldByName("TypeUrl")
val := sv.FieldByName("Value")
if !turl.IsValid() || !val.IsValid() {
return true, errors.New("proto: invalid google.protobuf.Any message")
}
b, ok := val.Interface().([]byte)
if !ok {
return true, errors.New("proto: invalid google.protobuf.Any message")
}
parts := strings.Split(turl.String(), "/")
mt := MessageType(parts[len(parts)-1])
if mt == nil {
return false, nil
}
m := reflect.New(mt.Elem())
if err := Unmarshal(b, m.Interface().(Message)); err != nil {
return false, nil
}
w.Write([]byte("["))
u := turl.String()
if requiresQuotes(u) {
writeString(w, u)
} else {
w.Write([]byte(u))
}
if w.compact {
w.Write([]byte("]:<"))
} else {
w.Write([]byte("]: <\n"))
w.ind++
}
if err := tm.writeStruct(w, m.Elem()); err != nil {
return true, err
}
if w.compact {
w.Write([]byte("> "))
} else {
w.ind--
w.Write([]byte(">\n"))
}
return true, nil
}
func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
if tm.ExpandAny && isAny(sv) {
if canExpand, err := tm.writeProto3Any(w, sv); canExpand {
return err
}
}
st := sv.Type()
sprops := GetProperties(st)
for i := 0; i < sv.NumField(); i++ {
fv := sv.Field(i)
props := sprops.Prop[i]
name := st.Field(i).Name
if name == "XXX_NoUnkeyedLiteral" {
continue
}
if strings.HasPrefix(name, "XXX_") {
// There are two XXX_ fields:
// XXX_unrecognized []byte
// XXX_extensions map[int32]proto.Extension
// The first is handled here;
// the second is handled at the bottom of this function.
if name == "XXX_unrecognized" && !fv.IsNil() {
if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil {
return err
}
}
continue
}
if fv.Kind() == reflect.Ptr && fv.IsNil() {
// Field not filled in. This could be an optional field or
// a required field that wasn't filled in. Either way, there
// isn't anything we can show for it.
continue
}
if fv.Kind() == reflect.Slice && fv.IsNil() {
// Repeated field that is empty, or a bytes field that is unused.
continue
}
if props.Repeated && fv.Kind() == reflect.Slice {
// Repeated field.
for j := 0; j < fv.Len(); j++ {
if err := writeName(w, props); err != nil {
return err
}
if !w.compact {
if err := w.WriteByte(' '); err != nil {
return err
}
}
v := fv.Index(j)
if v.Kind() == reflect.Ptr && v.IsNil() {
// A nil message in a repeated field is not valid,
// but we can handle that more gracefully than panicking.
if _, err := w.Write([]byte("<nil>\n")); err != nil {
return err
}
continue
}
if len(props.Enum) > 0 {
if err := tm.writeEnum(w, v, props); err != nil {
return err
}
} else if err := tm.writeAny(w, v, props); err != nil {
return err
}
if err := w.WriteByte('\n'); err != nil {
return err
}
}
continue
}
if fv.Kind() == reflect.Map {
// Map fields are rendered as a repeated struct with key/value fields.
keys := fv.MapKeys()
sort.Sort(mapKeys(keys))
for _, key := range keys {
val := fv.MapIndex(key)
if err := writeName(w, props); err != nil {
return err
}
if !w.compact {
if err := w.WriteByte(' '); err != nil {
return err
}
}
// open struct
if err := w.WriteByte('<'); err != nil {
return err
}
if !w.compact {
if err := w.WriteByte('\n'); err != nil {
return err
}
}
w.indent()
// key
if _, err := w.WriteString("key:"); err != nil {
return err
}
if !w.compact {
if err := w.WriteByte(' '); err != nil {
return err
}
}
if err := tm.writeAny(w, key, props.MapKeyProp); err != nil {
return err
}
if err := w.WriteByte('\n'); err != nil {
return err
}
// nil values aren't legal, but we can avoid panicking because of them.
if val.Kind() != reflect.Ptr || !val.IsNil() {
// value
if _, err := w.WriteString("value:"); err != nil {
return err
}
if !w.compact {
if err := w.WriteByte(' '); err != nil {
return err
}
}
if err := tm.writeAny(w, val, props.MapValProp); err != nil {
return err
}
if err := w.WriteByte('\n'); err != nil {
return err
}
}
// close struct
w.unindent()
if err := w.WriteByte('>'); err != nil {
return err
}
if err := w.WriteByte('\n'); err != nil {
return err
}
}
continue
}
if props.proto3 && fv.Kind() == reflect.Slice && fv.Len() == 0 {
// empty bytes field
continue
}
if props.proto3 && fv.Kind() != reflect.Ptr && fv.Kind() != reflect.Slice {
// proto3 non-repeated scalar field; skip if zero value
if isProto3Zero(fv) {
continue
}
}
if fv.Kind() == reflect.Interface {
// Check if it is a oneof.
if st.Field(i).Tag.Get("protobuf_oneof") != "" {
// fv is nil, or holds a pointer to generated struct.
// That generated struct has exactly one field,
// which has a protobuf struct tag.
if fv.IsNil() {
continue
}
inner := fv.Elem().Elem() // interface -> *T -> T
tag := inner.Type().Field(0).Tag.Get("protobuf")
props = new(Properties) // Overwrite the outer props var, but not its pointee.
props.Parse(tag)
// Write the value in the oneof, not the oneof itself.
fv = inner.Field(0)
// Special case to cope with malformed messages gracefully:
// If the value in the oneof is a nil pointer, don't panic
// in writeAny.
if fv.Kind() == reflect.Ptr && fv.IsNil() {
// Use errors.New so writeAny won't render quotes.
msg := errors.New("/* nil */")
fv = reflect.ValueOf(&msg).Elem()
}
}
}
if err := writeName(w, props); err != nil {
return err
}
if !w.compact {
if err := w.WriteByte(' '); err != nil {
return err
}
}
if len(props.Enum) > 0 {
if err := tm.writeEnum(w, fv, props); err != nil {
return err
}
} else if err := tm.writeAny(w, fv, props); err != nil {
return err
}
if err := w.WriteByte('\n'); err != nil {
return err
}
}
// Extensions (the XXX_extensions field).
pv := sv
if pv.CanAddr() {
pv = sv.Addr()
} else {
pv = reflect.New(sv.Type())
pv.Elem().Set(sv)
}
if _, err := extendable(pv.Interface()); err == nil {
if err := tm.writeExtensions(w, pv); err != nil {
return err
}
}
return nil
}
// writeAny writes an arbitrary field.
func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
v = reflect.Indirect(v)
if props != nil {
if len(props.CustomType) > 0 {
custom, ok := v.Interface().(Marshaler)
if ok {
data, err := custom.Marshal()
if err != nil {
return err
}
if err := writeString(w, string(data)); err != nil {
return err
}
return nil
}
} else if len(props.CastType) > 0 {
if _, ok := v.Interface().(interface {
String() string
}); ok {
switch v.Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64,
reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
_, err := fmt.Fprintf(w, "%d", v.Interface())
return err
}
}
} else if props.StdTime {
t, ok := v.Interface().(time.Time)
if !ok {
return fmt.Errorf("stdtime is not time.Time, but %T", v.Interface())
}
tproto, err := timestampProto(t)
if err != nil {
return err
}
propsCopy := *props // Make a copy so that this is goroutine-safe
propsCopy.StdTime = false
err = tm.writeAny(w, reflect.ValueOf(tproto), &propsCopy)
return err
} else if props.StdDuration {
d, ok := v.Interface().(time.Duration)
if !ok {
return fmt.Errorf("stdtime is not time.Duration, but %T", v.Interface())
}
dproto := durationProto(d)
propsCopy := *props // Make a copy so that this is goroutine-safe
propsCopy.StdDuration = false
err := tm.writeAny(w, reflect.ValueOf(dproto), &propsCopy)
return err
}
}
// Floats have special cases.
if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 {
x := v.Float()
var b []byte
switch {
case math.IsInf(x, 1):
b = posInf
case math.IsInf(x, -1):
b = negInf
case math.IsNaN(x):
b = nan
}
if b != nil {
_, err := w.Write(b)
return err
}
// Other values are handled below.
}
// We don't attempt to serialise every possible value type; only those
// that can occur in protocol buffers.
switch v.Kind() {
case reflect.Slice:
// Should only be a []byte; repeated fields are handled in writeStruct.
if err := writeString(w, string(v.Bytes())); err != nil {
return err
}
case reflect.String:
if err := writeString(w, v.String()); err != nil {
return err
}
case reflect.Struct:
// Required/optional group/message.
var bra, ket byte = '<', '>'
if props != nil && props.Wire == "group" {
bra, ket = '{', '}'
}
if err := w.WriteByte(bra); err != nil {
return err
}
if !w.compact {
if err := w.WriteByte('\n'); err != nil {
return err
}
}
w.indent()
if v.CanAddr() {
// Calling v.Interface on a struct causes the reflect package to
// copy the entire struct. This is racy with the new Marshaler
// since we atomically update the XXX_sizecache.
//
// Thus, we retrieve a pointer to the struct if possible to avoid
// a race since v.Interface on the pointer doesn't copy the struct.
//
// If v is not addressable, then we are not worried about a race
// since it implies that the binary Marshaler cannot possibly be
// mutating this value.
v = v.Addr()
}
if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
text, err := etm.MarshalText()
if err != nil {
return err
}
if _, err = w.Write(text); err != nil {
return err
}
} else {
if v.Kind() == reflect.Ptr {
v = v.Elem()
}
if err := tm.writeStruct(w, v); err != nil {
return err
}
}
w.unindent()
if err := w.WriteByte(ket); err != nil {
return err
}
default:
_, err := fmt.Fprint(w, v.Interface())
return err
}
return nil
}
// equivalent to C's isprint.
func isprint(c byte) bool {
return c >= 0x20 && c < 0x7f
}
// writeString writes a string in the protocol buffer text format.
// It is similar to strconv.Quote except we don't use Go escape sequences,
// we treat the string as a byte sequence, and we use octal escapes.
// These differences are to maintain interoperability with the other
// languages' implementations of the text format.
func writeString(w *textWriter, s string) error {
// use WriteByte here to get any needed indent
if err := w.WriteByte('"'); err != nil {
return err
}
// Loop over the bytes, not the runes.
for i := 0; i < len(s); i++ {
var err error
// Divergence from C++: we don't escape apostrophes.
// There's no need to escape them, and the C++ parser
// copes with a naked apostrophe.
switch c := s[i]; c {
case '\n':
_, err = w.w.Write(backslashN)
case '\r':
_, err = w.w.Write(backslashR)
case '\t':
_, err = w.w.Write(backslashT)
case '"':
_, err = w.w.Write(backslashDQ)
case '\\':
_, err = w.w.Write(backslashBS)
default:
if isprint(c) {
err = w.w.WriteByte(c)
} else {
_, err = fmt.Fprintf(w.w, "\\%03o", c)
}
}
if err != nil {
return err
}
}
return w.WriteByte('"')
}
func writeUnknownStruct(w *textWriter, data []byte) (err error) {
if !w.compact {
if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil {
return err
}
}
b := NewBuffer(data)
for b.index < len(b.buf) {
x, err := b.DecodeVarint()
if err != nil {
_, ferr := fmt.Fprintf(w, "/* %v */\n", err)
return ferr
}
wire, tag := x&7, x>>3
if wire == WireEndGroup {
w.unindent()
if _, werr := w.Write(endBraceNewline); werr != nil {
return werr
}
continue
}
if _, ferr := fmt.Fprint(w, tag); ferr != nil {
return ferr
}
if wire != WireStartGroup {
if err = w.WriteByte(':'); err != nil {
return err
}
}
if !w.compact || wire == WireStartGroup {
if err = w.WriteByte(' '); err != nil {
return err
}
}
switch wire {
case WireBytes:
buf, e := b.DecodeRawBytes(false)
if e == nil {
_, err = fmt.Fprintf(w, "%q", buf)
} else {
_, err = fmt.Fprintf(w, "/* %v */", e)
}
case WireFixed32:
x, err = b.DecodeFixed32()
err = writeUnknownInt(w, x, err)
case WireFixed64:
x, err = b.DecodeFixed64()
err = writeUnknownInt(w, x, err)
case WireStartGroup:
err = w.WriteByte('{')
w.indent()
case WireVarint:
x, err = b.DecodeVarint()
err = writeUnknownInt(w, x, err)
default:
_, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire)
}
if err != nil {
return err
}
if err := w.WriteByte('\n'); err != nil {
return err
}
}
return nil
}
func writeUnknownInt(w *textWriter, x uint64, err error) error {
if err == nil {
_, err = fmt.Fprint(w, x)
} else {
_, err = fmt.Fprintf(w, "/* %v */", err)
}
return err
}
type int32Slice []int32
func (s int32Slice) Len() int { return len(s) }
func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] }
func (s int32Slice) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
// writeExtensions writes all the extensions in pv.
// pv is assumed to be a pointer to a protocol message struct that is extendable.
func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error {
emap := extensionMaps[pv.Type().Elem()]
e := pv.Interface().(Message)
var m map[int32]Extension
var mu sync.Locker
if em, ok := e.(extensionsBytes); ok {
eb := em.GetExtensions()
var err error
m, err = BytesToExtensionsMap(*eb)
if err != nil {
return err
}
mu = notLocker{}
} else if _, ok := e.(extendableProto); ok {
ep, _ := extendable(e)
m, mu = ep.extensionsRead()
if m == nil {
return nil
}
}
// Order the extensions by ID.
// This isn't strictly necessary, but it will give us
// canonical output, which will also make testing easier.
mu.Lock()
ids := make([]int32, 0, len(m))
for id := range m {
ids = append(ids, id)
}
sort.Sort(int32Slice(ids))
mu.Unlock()
for _, extNum := range ids {
ext := m[extNum]
var desc *ExtensionDesc
if emap != nil {
desc = emap[extNum]
}
if desc == nil {
// Unknown extension.
if err := writeUnknownStruct(w, ext.enc); err != nil {
return err
}
continue
}
pb, err := GetExtension(e, desc)
if err != nil {
return fmt.Errorf("failed getting extension: %v", err)
}
// Repeated extensions will appear as a slice.
if !desc.repeated() {
if err := tm.writeExtension(w, desc.Name, pb); err != nil {
return err
}
} else {
v := reflect.ValueOf(pb)
for i := 0; i < v.Len(); i++ {
if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil {
return err
}
}
}
}
return nil
}
func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error {
if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil {
return err
}
if !w.compact {
if err := w.WriteByte(' '); err != nil {
return err
}
}
if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil {
return err
}
if err := w.WriteByte('\n'); err != nil {
return err
}
return nil
}
func (w *textWriter) writeIndent() {
if !w.complete {
return
}
remain := w.ind * 2
for remain > 0 {
n := remain
if n > len(spaces) {
n = len(spaces)
}
w.w.Write(spaces[:n])
remain -= n
}
w.complete = false
}
// TextMarshaler is a configurable text format marshaler.
type TextMarshaler struct {
Compact bool // use compact text format (one line).
ExpandAny bool // expand google.protobuf.Any messages of known types
}
// Marshal writes a given protocol buffer in text format.
// The only errors returned are from w.
func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error {
val := reflect.ValueOf(pb)
if pb == nil || val.IsNil() {
w.Write([]byte("<nil>"))
return nil
}
var bw *bufio.Writer
ww, ok := w.(writer)
if !ok {
bw = bufio.NewWriter(w)
ww = bw
}
aw := &textWriter{
w: ww,
complete: true,
compact: tm.Compact,
}
if etm, ok := pb.(encoding.TextMarshaler); ok {
text, err := etm.MarshalText()
if err != nil {
return err
}
if _, err = aw.Write(text); err != nil {
return err
}
if bw != nil {
return bw.Flush()
}
return nil
}
// Dereference the received pointer so we don't have outer < and >.
v := reflect.Indirect(val)
if err := tm.writeStruct(aw, v); err != nil {
return err
}
if bw != nil {
return bw.Flush()
}
return nil
}
// Text is the same as Marshal, but returns the string directly.
func (tm *TextMarshaler) Text(pb Message) string {
var buf bytes.Buffer
tm.Marshal(&buf, pb)
return buf.String()
}
var (
defaultTextMarshaler = TextMarshaler{}
compactTextMarshaler = TextMarshaler{Compact: true}
)
// TODO: consider removing some of the Marshal functions below.
// MarshalText writes a given protocol buffer in text format.
// The only errors returned are from w.
func MarshalText(w io.Writer, pb Message) error { return defaultTextMarshaler.Marshal(w, pb) }
// MarshalTextString is the same as MarshalText, but returns the string directly.
func MarshalTextString(pb Message) string { return defaultTextMarshaler.Text(pb) }
// CompactText writes a given protocol buffer in compact text format (one line).
func CompactText(w io.Writer, pb Message) error { return compactTextMarshaler.Marshal(w, pb) }
// CompactTextString is the same as CompactText, but returns the string directly.
func CompactTextString(pb Message) string { return compactTextMarshaler.Text(pb) }

57
vendor/github.com/gogo/protobuf/proto/text_gogo.go generated vendored Normal file
View file

@ -0,0 +1,57 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2013, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"fmt"
"reflect"
)
func (tm *TextMarshaler) writeEnum(w *textWriter, v reflect.Value, props *Properties) error {
m, ok := enumStringMaps[props.Enum]
if !ok {
if err := tm.writeAny(w, v, props); err != nil {
return err
}
}
key := int32(0)
if v.Kind() == reflect.Ptr {
key = int32(v.Elem().Int())
} else {
key = int32(v.Int())
}
s, ok := m[key]
if !ok {
if err := tm.writeAny(w, v, props); err != nil {
return err
}
}
_, err := fmt.Fprint(w, s)
return err
}

1018
vendor/github.com/gogo/protobuf/proto/text_parser.go generated vendored Normal file
View file

File diff suppressed because it is too large Load diff

113
vendor/github.com/gogo/protobuf/proto/timestamp.go generated vendored Normal file
View file

@ -0,0 +1,113 @@
// Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2016 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
// This file implements operations on google.protobuf.Timestamp.
import (
"errors"
"fmt"
"time"
)
const (
// Seconds field of the earliest valid Timestamp.
// This is time.Date(1, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
minValidSeconds = -62135596800
// Seconds field just after the latest valid Timestamp.
// This is time.Date(10000, 1, 1, 0, 0, 0, 0, time.UTC).Unix().
maxValidSeconds = 253402300800
)
// validateTimestamp determines whether a Timestamp is valid.
// A valid timestamp represents a time in the range
// [0001-01-01, 10000-01-01) and has a Nanos field
// in the range [0, 1e9).
//
// If the Timestamp is valid, validateTimestamp returns nil.
// Otherwise, it returns an error that describes
// the problem.
//
// Every valid Timestamp can be represented by a time.Time, but the converse is not true.
func validateTimestamp(ts *timestamp) error {
if ts == nil {
return errors.New("timestamp: nil Timestamp")
}
if ts.Seconds < minValidSeconds {
return fmt.Errorf("timestamp: %#v before 0001-01-01", ts)
}
if ts.Seconds >= maxValidSeconds {
return fmt.Errorf("timestamp: %#v after 10000-01-01", ts)
}
if ts.Nanos < 0 || ts.Nanos >= 1e9 {
return fmt.Errorf("timestamp: %#v: nanos not in range [0, 1e9)", ts)
}
return nil
}
// TimestampFromProto converts a google.protobuf.Timestamp proto to a time.Time.
// It returns an error if the argument is invalid.
//
// Unlike most Go functions, if Timestamp returns an error, the first return value
// is not the zero time.Time. Instead, it is the value obtained from the
// time.Unix function when passed the contents of the Timestamp, in the UTC
// locale. This may or may not be a meaningful time; many invalid Timestamps
// do map to valid time.Times.
//
// A nil Timestamp returns an error. The first return value in that case is
// undefined.
func timestampFromProto(ts *timestamp) (time.Time, error) {
// Don't return the zero value on error, because corresponds to a valid
// timestamp. Instead return whatever time.Unix gives us.
var t time.Time
if ts == nil {
t = time.Unix(0, 0).UTC() // treat nil like the empty Timestamp
} else {
t = time.Unix(ts.Seconds, int64(ts.Nanos)).UTC()
}
return t, validateTimestamp(ts)
}
// TimestampProto converts the time.Time to a google.protobuf.Timestamp proto.
// It returns an error if the resulting Timestamp is invalid.
func timestampProto(t time.Time) (*timestamp, error) {
seconds := t.Unix()
nanos := int32(t.Sub(time.Unix(seconds, 0)))
ts := &timestamp{
Seconds: seconds,
Nanos: nanos,
}
if err := validateTimestamp(ts); err != nil {
return nil, err
}
return ts, nil
}

49
vendor/github.com/gogo/protobuf/proto/timestamp_gogo.go generated vendored Normal file
View file

@ -0,0 +1,49 @@
// Protocol Buffers for Go with Gadgets
//
// Copyright (c) 2016, The GoGo Authors. All rights reserved.
// http://github.com/gogo/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto
import (
"reflect"
"time"
)
var timeType = reflect.TypeOf((*time.Time)(nil)).Elem()
type timestamp struct {
Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
}
func (m *timestamp) Reset() { *m = timestamp{} }
func (*timestamp) ProtoMessage() {}
func (*timestamp) String() string { return "timestamp<string>" }
func init() {
RegisterType((*timestamp)(nil), "gogo.protobuf.proto.timestamp")
}

1888
vendor/github.com/gogo/protobuf/proto/wrappers.go generated vendored Normal file
View file

File diff suppressed because it is too large Load diff

Some files were not shown because too many files have changed in this diff Show more