status-im
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status-go
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Add persistent datasync, use single database and handle negotiated filters (#1580)

This commit is contained in:
Andrea Maria Piana 2019-08-27 14:04:15 +02:00 committed by GitHub
parent cee3f70265
commit e118e89107
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
72 changed files with 26081 additions and 7887 deletions
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4
api/backend.go
View File

@ -782,7 +782,7 @@ func (b *StatusBackend) SelectAccount(loginParams account.LoginParams) error {
return err
}
if err := st.InitProtocolWithPassword(loginParams.ChatAddress.String(), loginParams.Password); err != nil {
if err := st.InitProtocol(b.appDB); err != nil {
return err
}
}
@ -871,7 +871,7 @@ func (b *StatusBackend) InjectChatAccount(chatKeyHex, encryptionKeyHex string) e
return err
}
if err := st.InitProtocolWithEncyptionKey(chatAccount.Address.Hex(), encryptionKeyHex); err != nil {
if err := st.InitProtocol(b.appDB); err != nil {
return err
}
}

8
go.mod
View File

@ -15,15 +15,15 @@ require (
github.com/lib/pq v1.0.0
github.com/libp2p/go-libp2p-core v0.0.3
github.com/multiformats/go-multiaddr v0.0.4
github.com/mutecomm/go-sqlcipher v0.0.0-20170920224653-f799951b4ab2
github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f
github.com/pborman/uuid v0.0.0-20170112150404-1b00554d8222
github.com/russolsen/transit v0.0.0-20180705123435-0794b4c4505a
github.com/status-im/doubleratchet v2.0.0+incompatible
github.com/status-im/migrate/v4 v4.3.1-status
github.com/status-im/migrate/v4 v4.0.0-20190821140204-a9d340ec8fb76af4afda06acf01740d45d2661ed
github.com/status-im/rendezvous v1.3.0
github.com/status-im/status-protocol-go v0.0.0-20190701094942-9f0db157bf5a1ac9b52c47bbea37fc7dbe14e8fe
github.com/status-im/status-protocol-go v0.0.0-20190701094942-1dd03f74d712ac9b965b718963dc86ca9c3540fb
github.com/status-im/whisper v1.4.14
github.com/stretchr/testify v1.3.0
github.com/stretchr/testify v1.3.1-0.20190712000136-221dbe5ed467
github.com/syndtr/goleveldb v1.0.0
go.uber.org/zap v1.10.0
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4

20
go.sum
View File

@ -365,8 +365,8 @@ github.com/multiformats/go-multihash v0.0.5 h1:1wxmCvTXAifAepIMyF39vZinRw5sbqjPs
github.com/multiformats/go-multihash v0.0.5/go.mod h1:lt/HCbqlQwlPBz7lv0sQCdtfcMtlJvakRUn/0Ual8po=
github.com/multiformats/go-multistream v0.1.0 h1:UpO6jrsjqs46mqAK3n6wKRYFhugss9ArzbyUzU+4wkQ=
github.com/multiformats/go-multistream v0.1.0/go.mod h1:fJTiDfXJVmItycydCnNx4+wSzZ5NwG2FEVAI30fiovg=
github.com/mutecomm/go-sqlcipher v0.0.0-20170920224653-f799951b4ab2 h1:Q5L04ENac5Rx1K+vuxM7cjsrCgqSJNumYy3SHOQC4ec=
github.com/mutecomm/go-sqlcipher v0.0.0-20170920224653-f799951b4ab2/go.mod h1:S9Hougr2LhvUtZGY1fCTj9nr9P53lfsCCQ2XqVMFZX8=
github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f h1:hd3r+uv9DNLScbOrnlj82rBldHQf3XWmCeXAWbw8euQ=
github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f/go.mod h1:MyUWrZlB1aI5bs7j9/pJ8ckLLZ4QcCYcNiSbsAW32D4=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
github.com/nakagami/firebirdsql v0.0.0-20190310045651-3c02a58cfed8/go.mod h1:86wM1zFnC6/uDBfZGNwB65O+pR2OFi5q/YQaEUid1qA=
github.com/naoina/toml v0.0.0-20170918210437-9fafd6967416/go.mod h1:NBIhNtsFMo3G2szEBne+bO4gS192HuIYRqfvOWb4i1E=
@ -446,30 +446,31 @@ github.com/status-im/go-fcm v1.0.0-status h1:eUNKm4ooAXdEf9/GaTYeTELna5aVMOEbzjb
github.com/status-im/go-fcm v1.0.0-status/go.mod h1:0JGzul9SfemcbTdw0mkzLR42j+BTNci5aQWlI0o/uk8=
github.com/status-im/go-multiaddr-ethv4 v1.2.0 h1:OT84UsUzTCwguqCpJqkrCMiL4VZ1SvUtH9a5MsZupBk=
github.com/status-im/go-multiaddr-ethv4 v1.2.0/go.mod h1:2VQ3C+9zEurcceasz12gPAtmEzCeyLUGPeKLSXYQKHo=
github.com/status-im/migrate/v4 v4.3.1-status h1:tJwsEYLgbFkvlTSMk89APwRDfpr4yG8wcwPeudsqPwo=
github.com/status-im/migrate/v4 v4.3.1-status/go.mod h1:r8HggRBZ/k7TRwByq/Hp3P/ubFppIna0nvyavVK0pjA=
github.com/status-im/migrate/v4 v4.0.0-20190821140204-a9d340ec8fb76af4afda06acf01740d45d2661ed h1:K2iga8l8OQIHnk2bBq2QsZTO2Q38YWy04xIspdITCdM=
github.com/status-im/migrate/v4 v4.0.0-20190821140204-a9d340ec8fb76af4afda06acf01740d45d2661ed/go.mod h1:r8HggRBZ/k7TRwByq/Hp3P/ubFppIna0nvyavVK0pjA=
github.com/status-im/rendezvous v1.3.0 h1:7RK/MXXW+tlm0asKm1u7Qp7Yni6AO29a7j8+E4Lbjg4=
github.com/status-im/rendezvous v1.3.0/go.mod h1:+hzjuP+j/XzLPeF6E50b88pWOTLdTcwjvNYt+Gh1W1s=
github.com/status-im/status-protocol-go v0.0.0-20190701094942-9f0db157bf5a1ac9b52c47bbea37fc7dbe14e8fe h1:QqpJe7fgZk8nKWfjUiYi9SCoN3Ozveyn60b8xWq3rik=
github.com/status-im/status-protocol-go v0.0.0-20190701094942-9f0db157bf5a1ac9b52c47bbea37fc7dbe14e8fe/go.mod h1:thrQ4V0ZUmLZPDf74xVzub1gxgSNFaSTeTQdxtRJnTU=
github.com/status-im/status-protocol-go v0.0.0-20190701094942-1dd03f74d712ac9b965b718963dc86ca9c3540fb h1:zJ7gHLGOw3CeTOri61Y6dO+j/vxlg8TKxFgydMWErnU=
github.com/status-im/status-protocol-go v0.0.0-20190701094942-1dd03f74d712ac9b965b718963dc86ca9c3540fb/go.mod h1:ASO3pqc3cEFT3LPKfClp4f39jbP1m2XvSmIfBk9Ssxc=
github.com/status-im/whisper v1.4.14 h1:9VHqx4+PUYfhDnYYtDxHkg/3cfVvkHjPNciY4LO83yc=
github.com/status-im/whisper v1.4.14/go.mod h1:WS6z39YJQ8WJa9s+DmTuEM/s2nVF6Iz3B1SZYw5cYf0=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v0.0.0-20170809224252-890a5c3458b4/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v0.0.0-20190716104307-221dbe5ed46703ee255b1da0dec05086f5035f62/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.3.1-0.20190712000136-221dbe5ed467 h1:/pva5wyh0PKqe0bnHBbndEzbqsilMKFNXI0GPbO+L8c=
github.com/stretchr/testify v1.3.1-0.20190712000136-221dbe5ed467/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/syndtr/goleveldb v0.0.0-20181128100959-b001fa50d6b2/go.mod h1:Z4AUp2Km+PwemOoO/VB5AOx9XSsIItzFjoJlOSiYmn0=
github.com/syndtr/goleveldb v1.0.0 h1:fBdIW9lB4Iz0n9khmH8w27SJ3QEJ7+IgjPEwGSZiFdE=
github.com/syndtr/goleveldb v1.0.0/go.mod h1:ZVVdQEZoIme9iO1Ch2Jdy24qqXrMMOU6lpPAyBWyWuQ=
github.com/tidwall/pretty v0.0.0-20180105212114-65a9db5fad51/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
github.com/uber/jaeger-client-go v0.0.0-20180607151842-f7e0d4744fa6/go.mod h1:WVhlPFC8FDjOFMMWRy2pZqQJSXxYSwNYOkTr/Z6d3Kk=
github.com/uber/jaeger-lib v0.0.0-20180615202729-a51202d6f4a7/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6+uUTzImX/AauajbLI56U=
github.com/vacp2p/mvds v0.0.19 h1:ZXopUNicQPzmIsggqa9Pbd6cqphFiyhthe3kneuJpC8=
github.com/vacp2p/mvds v0.0.19/go.mod h1:MxvN/VFp5zkjhUfJdBft+NrsVDwMsvueDIP2x0h6Tx8=
github.com/vacp2p/mvds v0.0.0-20190705123435-a8dc37599bf99958b0ea19431c9bb7a47bd7fa8f h1:iBJcVbX4RaPtufXJ/PJtCF1jYPzlmyEF+imcQq5pTDs=
github.com/vacp2p/mvds v0.0.0-20190705123435-a8dc37599bf99958b0ea19431c9bb7a47bd7fa8f/go.mod h1:Xc3UWtA230lUzZoXStJHQd/BkqJK5BAZyXBsiR6XrXM=
github.com/whyrusleeping/go-keyspace v0.0.0-20160322163242-5b898ac5add1/go.mod h1:8UvriyWtv5Q5EOgjHaSseUEdkQfvwFv1I/In/O2M9gc=
github.com/whyrusleeping/go-logging v0.0.0-20170515211332-0457bb6b88fc h1:9lDbC6Rz4bwmou+oE6Dt4Cb2BGMur5eR/GYptkKUVHo=
github.com/whyrusleeping/go-logging v0.0.0-20170515211332-0457bb6b88fc/go.mod h1:bopw91TMyo8J3tvftk8xmU2kPmlrt4nScJQZU2hE5EM=
@ -523,6 +524,7 @@ golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73r
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190225153610-fe579d43d832/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190227160552-c95aed5357e7 h1:C2F/nMkR/9sfUTpvR3QrjBuTdvMUC/cFajkphs1YLQo=
golang.org/x/net v0.0.0-20190227160552-c95aed5357e7/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=

173
services/shhext/db.go
View File

@ -1,173 +0,0 @@
package shhext
import (
"fmt"
"os"
sqliteDriver "github.com/mutecomm/go-sqlcipher" // We require go sqlcipher that overrides default implementation
"github.com/status-im/status-protocol-go/sqlite"
)
const exportDB = "SELECT sqlcipher_export('newdb')"
// The default number of kdf iterations in sqlcipher (from version 3.0.0)
// https://github.com/sqlcipher/sqlcipher/blob/fda4c68bb474da7e955be07a2b807bda1bb19bd2/CHANGELOG.md#300---2013-11-05
// https://www.zetetic.net/sqlcipher/sqlcipher-api/#kdf_iter
const defaultKdfIterationsNumber = 64000
// The reduced number of kdf iterations (for performance reasons) which is
// currently used for derivation of the database key
// https://github.com/status-im/status-go/pull/1343
// https://notes.status.im/i8Y_l7ccTiOYq09HVgoFwA
const KdfIterationsNumber = 3200
func migrateDBFile(oldPath string, newPath string, oldKey string, newKey string) error {
_, err := os.Stat(oldPath)
// No files, nothing to do
if os.IsNotExist(err) {
return nil
}
// Any other error, throws
if err != nil {
return err
}
if err := os.Rename(oldPath, newPath); err != nil {
return err
}
db, err := sqlite.OpenWithIter(newPath, oldKey, defaultKdfIterationsNumber, sqlite.MigrationConfig{})
if err != nil {
return err
}
keyString := fmt.Sprintf("PRAGMA rekey = '%s'", newKey)
if _, err = db.Exec(keyString); err != nil {
return err
}
return nil
}
// migrateDBKeyKdfIterations changes the number of kdf iterations executed
// during the database key derivation. This change is necessary because
// of performance reasons.
// https://github.com/status-im/status-go/pull/1343
// `sqlcipher_export` is used for migration, check out this link for details:
// https://www.zetetic.net/sqlcipher/sqlcipher-api/#sqlcipher_export
func migrateDBKeyKdfIterations(oldPath string, newPath string, key string) error {
_, err := os.Stat(oldPath)
// No files, nothing to do
if os.IsNotExist(err) {
return nil
}
// Any other error, throws
if err != nil {
return err
}
isEncrypted, err := sqliteDriver.IsEncrypted(oldPath)
if err != nil {
return err
}
// Nothing to do, move db to the next migration
if !isEncrypted {
return os.Rename(oldPath, newPath)
}
db, err := sqlite.OpenWithIter(oldPath, key, defaultKdfIterationsNumber, sqlite.MigrationConfig{})
if err != nil {
return err
}
attach := fmt.Sprintf(
"ATTACH DATABASE '%s' AS newdb KEY '%s'",
newPath,
key)
if _, err = db.Exec(attach); err != nil {
return err
}
changeKdfIter := fmt.Sprintf(
"PRAGMA newdb.kdf_iter = %d",
KdfIterationsNumber)
if _, err = db.Exec(changeKdfIter); err != nil {
return err
}
if _, err = db.Exec(exportDB); err != nil {
return err
}
if err = db.Close(); err != nil {
return err
}
return os.Remove(oldPath)
}
// encryptDatabase encrypts an unencrypted database with key
func encryptDatabase(oldPath string, newPath string, key string) error {
_, err := os.Stat(oldPath)
// No files, nothing to do
if os.IsNotExist(err) {
return nil
}
// Any other error, throws
if err != nil {
return err
}
isEncrypted, err := sqliteDriver.IsEncrypted(oldPath)
if err != nil {
return err
}
// Nothing to do, already encrypted
if isEncrypted {
return os.Rename(oldPath, newPath)
}
db, err := sqlite.OpenWithIter(oldPath, "", defaultKdfIterationsNumber, sqlite.MigrationConfig{})
if err != nil {
return err
}
attach := fmt.Sprintf(
"ATTACH DATABASE '%s' AS newdb KEY '%s'",
newPath,
key)
if _, err = db.Exec(attach); err != nil {
return err
}
changeKdfIter := fmt.Sprintf(
"PRAGMA newdb.kdf_iter = %d",
KdfIterationsNumber)
if _, err = db.Exec(changeKdfIter); err != nil {
return err
}
if _, err = db.Exec(exportDB); err != nil {
return err
}
if err = db.Close(); err != nil {
return err
}
return os.Remove(oldPath)
}

107
services/shhext/service.go
View File

@ -3,6 +3,7 @@ package shhext
import (
"context"
"crypto/ecdsa"
"database/sql"
"fmt"
"github.com/status-im/status-go/logutils"
"os"
@ -27,7 +28,6 @@ import (
whisper "github.com/status-im/whisper/whisperv6"
"github.com/syndtr/goleveldb/leveldb"
"go.uber.org/zap"
"golang.org/x/crypto/sha3"
)
const (
@ -97,18 +97,7 @@ func New(w *whisper.Whisper, handler EnvelopeEventsHandler, ldb *leveldb.DB, con
}
}
func (s *Service) InitProtocolWithPassword(address string, password string) error {
digest := sha3.Sum256([]byte(password))
encKey := fmt.Sprintf("%x", digest)
return s.initProtocol(address, encKey, password)
}
// InitProtocolWithEncyptionKey creates an instance of ProtocolService given an address and encryption key.
func (s *Service) InitProtocolWithEncyptionKey(address string, encKey string) error {
return s.initProtocol(address, encKey, "")
}
func (s *Service) initProtocol(address, encKey, password string) error { // nolint: gocyclo
func (s *Service) InitProtocol(db *sql.DB) error { // nolint: gocyclo
if !s.config.PFSEnabled {
return nil
}
@ -118,70 +107,6 @@ func (s *Service) initProtocol(address, encKey, password string) error { // noli
if err := os.MkdirAll(dataDir, os.ModePerm); err != nil {
return err
}
v0Path := filepath.Join(dataDir, fmt.Sprintf("%x.db", address))
v1Path := filepath.Join(dataDir, fmt.Sprintf("%s.db", s.config.InstallationID))
v2Path := filepath.Join(dataDir, fmt.Sprintf("%s.v2.db", s.config.InstallationID))
v3Path := filepath.Join(dataDir, fmt.Sprintf("%s.v3.db", s.config.InstallationID))
v4Path := filepath.Join(dataDir, fmt.Sprintf("%s.v4.db", s.config.InstallationID))
if password != "" {
if err := migrateDBFile(v0Path, v1Path, "ON", password); err != nil {
return err
}
if err := migrateDBFile(v1Path, v2Path, password, encKey); err != nil {
// Remove db file as created with a blank password and never used,
// and there's no need to rekey in this case
os.Remove(v1Path)
os.Remove(v2Path)
}
}
if err := migrateDBKeyKdfIterations(v2Path, v3Path, encKey); err != nil {
os.Remove(v2Path)
os.Remove(v3Path)
}
// Fix IOS not encrypting database
if err := encryptDatabase(v3Path, v4Path, encKey); err != nil {
os.Remove(v3Path)
os.Remove(v4Path)
}
// Desktop was passing a network dependent directory, which meant that
// if running on testnet it would not access the right db. This copies
// the db from mainnet to the root location.
networkDependentPath := filepath.Join(dataDir, "ethereum", "mainnet_rpc", fmt.Sprintf("%s.v4.db", s.config.InstallationID))
if _, err := os.Stat(networkDependentPath); err == nil {
if err := os.Rename(networkDependentPath, v4Path); err != nil {
return err
}
} else if !os.IsNotExist(err) {
return err
}
// In one of the versions, we split the database file into multiple ones.
// Later, we discovered that it really hurts the performance so we consolidated
// it again but in a better way keeping migrations in separate packages.
sessionsDatabasePath := filepath.Join(dataDir, fmt.Sprintf("%s.sessions.v4.sql", s.config.InstallationID))
sessionsStat, sessionsStatErr := os.Stat(sessionsDatabasePath)
v4PathStat, v4PathStatErr := os.Stat(v4Path)
if sessionsStatErr == nil && os.IsNotExist(v4PathStatErr) {
// This is a clear situation where we have the sessions.v4.sql file and v4Path does not exist.
// In the previous migration, we removed v4Path when it is successfully copied into the sessions sql file.
if err := os.Rename(sessionsDatabasePath, v4Path); err != nil {
return err
}
} else if sessionsStatErr == nil && v4PathStatErr == nil {
// Both files exist so probably the migration to split databases failed.
if sessionsStat.ModTime().After(v4PathStat.ModTime()) {
// Sessions sql file is newer.
if err := os.Rename(sessionsDatabasePath, v4Path); err != nil {
return err
}
}
}
// Create a custom zap.Logger which will forward logs from status-protocol-go to status-go logger.
zapLogger, err := logutils.NewZapLoggerWithAdapter(logutils.Logger())
@ -198,7 +123,7 @@ func (s *Service) initProtocol(address, encKey, password string) error { // noli
EnvelopeEventsHandler: EnvelopeSignalHandler{},
Logger: zapLogger,
}
options := buildMessengerOptions(s.config, v4Path, encKey, envelopesMonitorConfig, zapLogger)
options := buildMessengerOptions(s.config, db, envelopesMonitorConfig, zapLogger)
selectedKeyID := s.w.SelectedKeyPairID()
identity, err := s.w.GetPrivateKey(selectedKeyID)
@ -439,12 +364,34 @@ func (s *Service) syncMessages(ctx context.Context, mailServerID []byte, r whisp
}
}
func buildMessengerOptions(config params.ShhextConfig, dbPath, dbKey string, envelopesMonitorConfig *protocolwhisper.EnvelopesMonitorConfig, logger *zap.Logger) []protocol.Option {
func onNegotiatedFilters(filters []*protocolwhisper.Filter) {
var signalFilters []*signal.Filter
for _, filter := range filters {
signalFilter := &signal.Filter{
ChatID: filter.ChatID,
SymKeyID: filter.SymKeyID,
Listen: filter.Listen,
FilterID: filter.FilterID,
Identity: filter.Identity,
Topic: filter.Topic,
}
signalFilters = append(signalFilters, signalFilter)
}
if len(filters) != 0 {
handler := PublisherSignalHandler{}
handler.WhisperFilterAdded(signalFilters)
}
}
func buildMessengerOptions(config params.ShhextConfig, db *sql.DB, envelopesMonitorConfig *protocolwhisper.EnvelopesMonitorConfig, logger *zap.Logger) []protocol.Option {
options := []protocol.Option{
protocol.WithCustomLogger(logger),
protocol.WithDatabaseConfig(dbPath, dbKey),
protocol.WithDatabase(db),
protocol.WithEnvelopesMonitorConfig(envelopesMonitorConfig),
protocol.WithOnNegotiatedFilters(onNegotiatedFilters),
}
if !config.DisableGenericDiscoveryTopic {

42
services/shhext/service_test.go
View File

@ -20,13 +20,13 @@ import (
"github.com/ethereum/go-ethereum/p2p/enode"
"github.com/status-im/status-go/mailserver"
"github.com/status-im/status-go/params"
"github.com/status-im/status-go/sqlite"
"github.com/status-im/status-go/t/helpers"
"github.com/status-im/status-go/t/utils"
whisper "github.com/status-im/whisper/whisperv6"
"github.com/stretchr/testify/suite"
"github.com/syndtr/goleveldb/leveldb"
"github.com/syndtr/goleveldb/leveldb/storage"
"golang.org/x/crypto/sha3"
)
const (
@ -132,7 +132,14 @@ func (s *ShhExtSuite) SetupTest() {
db, err := leveldb.Open(storage.NewMemStorage(), nil)
s.Require().NoError(err)
s.services[i] = New(s.whisper[i], nil, db, config)
s.Require().NoError(s.services[i].InitProtocolWithPassword(fmt.Sprintf("%d", i), "password"))
tmpdir, err := ioutil.TempDir("", "test-shhext-service")
s.Require().NoError(err)
sqlDB, err := sqlite.OpenDB(fmt.Sprintf("%s/%d", tmpdir, i), "password")
s.Require().NoError(err)
s.Require().NoError(s.services[i].InitProtocol(sqlDB))
s.NoError(stack.Register(func(n *node.ServiceContext) (node.Service, error) {
return s.services[i], nil
}))
@ -163,12 +170,13 @@ func (s *ShhExtSuite) TestInitProtocol() {
service := New(shh, nil, db, config)
err = service.InitProtocolWithPassword("example-address", "`090///\nhtaa\rhta9x8923)$$'23")
s.NoError(err)
tmpdir, err := ioutil.TempDir("", "test-shhext-service-init-protocol")
s.Require().NoError(err)
digest := sha3.Sum256([]byte("`090///\nhtaa\rhta9x8923)$$'23"))
encKey := fmt.Sprintf("%x", digest)
err = service.InitProtocolWithEncyptionKey("example-address", encKey)
sqlDB, err := sqlite.OpenDB(fmt.Sprintf("%s/db.sql", tmpdir), "password")
s.Require().NoError(err)
err = service.InitProtocol(sqlDB)
s.NoError(err)
}
@ -307,7 +315,14 @@ func (s *ShhExtSuite) TestRequestMessagesSuccess() {
PFSEnabled: true,
}
service := New(shh, mock, nil, config)
s.Require().NoError(service.InitProtocolWithPassword("abc", "password"))
tmpdir, err := ioutil.TempDir("", "test-shhext-service-request-messages")
s.Require().NoError(err)
sqlDB, err := sqlite.OpenDB(fmt.Sprintf("%s/db.sql", tmpdir), "password")
s.Require().NoError(err)
s.Require().NoError(service.InitProtocol(sqlDB))
s.Require().NoError(service.Start(aNode.Server()))
api := NewPublicAPI(service)
@ -525,7 +540,14 @@ func (s *RequestWithTrackingHistorySuite) SetupTest() {
s.localContext = NewContextFromService(context.Background(), s.localService, s.localService.storage)
localPkey, err := crypto.GenerateKey()
s.Require().NoError(err)
s.Require().NoError(s.localService.InitProtocolWithPassword("local-service", "password"))
tmpdir, err := ioutil.TempDir("", "test-shhext-service")
s.Require().NoError(err)
sqlDB, err := sqlite.OpenDB(fmt.Sprintf("%s/db.sql", tmpdir), "password")
s.Require().NoError(err)
s.Require().NoError(s.localService.InitProtocol(sqlDB))
s.Require().NoError(s.localService.Start(&p2p.Server{Config: p2p.Config{PrivateKey: localPkey}}))
s.localAPI = NewPublicAPI(s.localService)
@ -535,7 +557,7 @@ func (s *RequestWithTrackingHistorySuite) SetupTest() {
s.remoteMailserver = &mailserver.WMailServer{}
remote.RegisterServer(s.remoteMailserver)
password := "test"
tmpdir, err := ioutil.TempDir("", "tracking-history-tests-")
tmpdir, err = ioutil.TempDir("", "tracking-history-tests-")
s.Require().NoError(err)
s.Require().NoError(s.remoteMailserver.Init(remote, &params.WhisperConfig{
DataDir: tmpdir,

4
sqlite/migrate.go
View File

@ -15,7 +15,9 @@ func Migrate(db *sql.DB, resources *bindata.AssetSource) error {
return err
}
driver, err := sqlcipher.WithInstance(db, &sqlcipher.Config{})
driver, err := sqlcipher.WithInstance(db, &sqlcipher.Config{
MigrationsTable: "status_go_" + sqlcipher.DefaultMigrationsTable,
})
if err != nil {
return err
}

3
vendor/github.com/mutecomm/go-sqlcipher/.travis.yml generated vendored
View File

@ -1,6 +1,7 @@
language: go
go: 1.8
go: 1.12
before_install:
- go get github.com/frankbraun/gocheck
- go get -t github.com/mutecomm/go-sqlcipher
script:
- gocheck -g -c -e _example -e sqlite3_test

2
vendor/github.com/mutecomm/go-sqlcipher/MAINTENANCE generated vendored
View File

@ -26,7 +26,7 @@ sqlite3_test/sqltest.go
Update code from https://github.com/sqlcipher/sqlcipher
-------------------------------------------------------
Current release: v3.4.1
Current release: v3.4.2
Execute:
./configure

8
vendor/github.com/mutecomm/go-sqlcipher/Makefile generated vendored Normal file
View File

@ -0,0 +1,8 @@
.PHONY: all update-modules
all:
env GO111MODULE=on go build -v . ./_example/simple/...
update-modules:
env GO111MODULE=on go get -u
env GO111MODULE=on go mod tidy -v

2
vendor/github.com/mutecomm/go-sqlcipher/README.md generated vendored
View File

@ -11,6 +11,8 @@ conforming to the built-in database/sql interface. It is based on:
SQLite itself is part of SQLCipher.
go-sqlcipher currently only supports the SQLCipher 3.x releases.
### Installation

9
vendor/github.com/mutecomm/go-sqlcipher/go.mod generated vendored Normal file
View File

@ -0,0 +1,9 @@
module github.com/mutecomm/go-sqlcipher
go 1.12
require (
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/stretchr/testify v1.3.0
golang.org/x/net v0.0.0-20190225153610-fe579d43d832
)

11
vendor/github.com/mutecomm/go-sqlcipher/go.sum generated vendored Normal file
View File

@ -0,0 +1,11 @@
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
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/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
golang.org/x/net v0.0.0-20190225153610-fe579d43d832 h1:2IdId8zoI92l1bUzjAOygcAOkmCe13HY1j0rqPPPzB8=
golang.org/x/net v0.0.0-20190225153610-fe579d43d832/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=

19100
vendor/github.com/mutecomm/go-sqlcipher/sqlite3.c generated vendored
View File

File diff suppressed because it is too large Load Diff

641
vendor/github.com/mutecomm/go-sqlcipher/sqlite3.h generated vendored
View File

File diff suppressed because it is too large Load Diff

2
vendor/github.com/status-im/migrate/v4/database/sqlcipher/sqlcipher.go generated vendored
View File

@ -63,7 +63,7 @@ func (m *Sqlite) ensureVersionTable() error {
query := fmt.Sprintf(`
CREATE TABLE IF NOT EXISTS %s (version uint64,dirty bool);
CREATE UNIQUE INDEX IF NOT EXISTS version_unique ON %s (version);
`, DefaultMigrationsTable, DefaultMigrationsTable)
`, m.config.MigrationsTable, m.config.MigrationsTable)
if _, err := m.db.Exec(query); err != nil {
return err

11
vendor/github.com/status-im/status-protocol-go/adapters.go generated vendored
View File

@ -590,8 +590,9 @@ func (a *whisperAdapter) messageSpecToWhisper(spec *encryption.ProtocolMessageSp
return newMessage, nil
}
func (a *whisperAdapter) handleSharedSecrets(secrets []*sharedsecret.Secret) error {
func (a *whisperAdapter) handleSharedSecrets(secrets []*sharedsecret.Secret) ([]*transport.Filter, error) {
logger := a.logger.With(zap.String("site", "handleSharedSecrets"))
var filters []*transport.Filter
for _, secret := range secrets {
logger.Debug("received shared secret", zap.Binary("identity", crypto.FromECDSAPub(secret.Identity)))
@ -599,11 +600,13 @@ func (a *whisperAdapter) handleSharedSecrets(secrets []*sharedsecret.Secret) err
PublicKey: secret.Identity,
Key: secret.Key,
}
if err := a.transport.ProcessNegotiatedSecret(fSecret); err != nil {
return err
filter, err := a.transport.ProcessNegotiatedSecret(fSecret)
if err != nil {
return nil, err
}
filters = append(filters, filter)
}
return nil
return filters, nil
}
func (a *whisperAdapter) Stop() {

2
vendor/github.com/status-im/status-protocol-go/encryption/protocol.go generated vendored
View File

@ -121,7 +121,7 @@ func NewWithEncryptorConfig(
ProtocolVersion: protocolVersion,
InstallationID: installationID,
}),
publisher: publisher.New(db, logger),
publisher: publisher.New(logger),
onAddedBundlesHandler: addedBundlesHandler,
onNewSharedSecretHandler: onNewSharedSecretHandler,
onSendContactCodeHandler: onSendContactCodeHandler,

38
vendor/github.com/status-im/status-protocol-go/encryption/publisher/persistence.go generated vendored
View File

@ -1,53 +1,37 @@
package publisher
import (
"database/sql"
"encoding/hex"
"sync"
)
type sqlitePersistence struct {
db *sql.DB
type persistence struct {
lastAcksMutex sync.Mutex
lastPublished int64
lastAcks map[string]int64
}
func newSQLitePersistence(db *sql.DB) *sqlitePersistence {
return &sqlitePersistence{
db: db,
func newPersistence() *persistence {
return &persistence{
lastAcks: make(map[string]int64),
}
}
func (s *sqlitePersistence) lastPublished() (int64, error) {
var lastPublished int64
statement := "SELECT last_published FROM contact_code_config LIMIT 1"
err := s.db.QueryRow(statement).Scan(&lastPublished)
if err != nil {
return 0, err
}
return lastPublished, nil
func (s *persistence) getLastPublished() int64 {
return s.lastPublished
}
func (s *sqlitePersistence) setLastPublished(lastPublished int64) error {
statement := "UPDATE contact_code_config SET last_published = ?"
stmt, err := s.db.Prepare(statement)
if err != nil {
return err
}
defer stmt.Close()
_, err = stmt.Exec(lastPublished)
return err
func (s *persistence) setLastPublished(lastPublished int64) {
s.lastPublished = lastPublished
}
func (s *sqlitePersistence) lastAck(identity []byte) (int64, error) {
func (s *persistence) lastAck(identity []byte) int64 {
s.lastAcksMutex.Lock()
defer s.lastAcksMutex.Unlock()
return s.lastAcks[hex.EncodeToString(identity)], nil
return s.lastAcks[hex.EncodeToString(identity)]
}
func (s *sqlitePersistence) setLastAck(identity []byte, lastAck int64) {
func (s *persistence) setLastAck(identity []byte, lastAck int64) {
s.lastAcksMutex.Lock()
defer s.lastAcksMutex.Unlock()
s.lastAcks[hex.EncodeToString(identity)] = lastAck

20
vendor/github.com/status-im/status-protocol-go/encryption/publisher/publisher.go generated vendored
View File

@ -2,7 +2,6 @@ package publisher
import (
"crypto/ecdsa"
"database/sql"
"errors"
"time"
@ -24,19 +23,19 @@ var (
)
type Publisher struct {
persistence *sqlitePersistence
persistence *persistence
logger *zap.Logger
notifyCh chan struct{}
quit chan struct{}
}
func New(db *sql.DB, logger *zap.Logger) *Publisher {
func New(logger *zap.Logger) *Publisher {
if logger == nil {
logger = zap.NewNop()
}
return &Publisher{
persistence: newSQLitePersistence(db),
persistence: newPersistence(),
logger: logger.With(zap.Namespace("Publisher")),
}
}
@ -93,10 +92,7 @@ func (p *Publisher) tickerLoop() {
}
func (p *Publisher) notify() error {
lastPublished, err := p.persistence.lastPublished()
if err != nil {
return err
}
lastPublished := p.persistence.getLastPublished()
now := time.Now().Unix()
@ -106,15 +102,13 @@ func (p *Publisher) notify() error {
p.notifyCh <- struct{}{}
return p.persistence.setLastPublished(now)
p.persistence.setLastPublished(now)
return nil
}
func (p *Publisher) ShouldAdvertiseBundle(publicKey *ecdsa.PublicKey, now int64) (bool, error) {
identity := crypto.CompressPubkey(publicKey)
lastAcked, err := p.persistence.lastAck(identity)
if err != nil {
return false, err
}
lastAcked := p.persistence.lastAck(identity)
return now-lastAcked < deviceNotFoundAckInterval, nil
}

10
vendor/github.com/status-im/status-protocol-go/go.mod generated vendored
View File

@ -6,11 +6,9 @@ require (
github.com/aristanetworks/goarista v0.0.0-20190704150520-f44d68189fd7 // indirect
github.com/deckarep/golang-set v1.7.1 // indirect
github.com/ethereum/go-ethereum v1.8.27
github.com/golang-migrate/migrate v3.5.4+incompatible // indirect
github.com/golang-migrate/migrate/v4 v4.5.0 // indirect
github.com/golang/protobuf v1.3.2
github.com/jinzhu/copier v0.0.0-20190625015134-976e0346caa8
github.com/mutecomm/go-sqlcipher v0.0.0-20170920224653-f799951b4ab2
github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f
github.com/onsi/ginkgo v1.8.0 // indirect
github.com/onsi/gomega v1.5.0 // indirect
github.com/pkg/errors v0.8.1
@ -19,10 +17,10 @@ require (
github.com/russolsen/same v0.0.0-20160222130632-f089df61f51d // indirect
github.com/russolsen/transit v0.0.0-20180705123435-0794b4c4505a
github.com/status-im/doubleratchet v2.0.0+incompatible
github.com/status-im/migrate/v4 v4.3.1-status
github.com/status-im/migrate/v4 v4.0.0-20190821140204-a9d340ec8fb76af4afda06acf01740d45d2661ed
github.com/status-im/whisper v1.4.14
github.com/stretchr/testify v1.3.0
github.com/vacp2p/mvds v0.0.19
github.com/stretchr/testify v1.3.1-0.20190712000136-221dbe5ed467
github.com/vacp2p/mvds v0.0.0-20190705123435-a8dc37599bf99958b0ea19431c9bb7a47bd7fa8f
go.uber.org/atomic v1.4.0 // indirect
go.uber.org/multierr v1.1.0 // indirect
go.uber.org/zap v1.10.0

16
vendor/github.com/status-im/status-protocol-go/go.sum generated vendored
View File

@ -168,8 +168,8 @@ github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5
github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo=
github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826/go.mod h1:TaXosZuwdSHYgviHp1DAtfrULt5eUgsSMsZf+YrPgl8=
github.com/mongodb/mongo-go-driver v0.3.0/go.mod h1:NK/HWDIIZkaYsnYa0hmtP443T5ELr0KDecmIioVuuyU=
github.com/mutecomm/go-sqlcipher v0.0.0-20170920224653-f799951b4ab2 h1:Q5L04ENac5Rx1K+vuxM7cjsrCgqSJNumYy3SHOQC4ec=
github.com/mutecomm/go-sqlcipher v0.0.0-20170920224653-f799951b4ab2/go.mod h1:S9Hougr2LhvUtZGY1fCTj9nr9P53lfsCCQ2XqVMFZX8=
github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f h1:hd3r+uv9DNLScbOrnlj82rBldHQf3XWmCeXAWbw8euQ=
github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f/go.mod h1:MyUWrZlB1aI5bs7j9/pJ8ckLLZ4QcCYcNiSbsAW32D4=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
github.com/nakagami/firebirdsql v0.0.0-20190310045651-3c02a58cfed8/go.mod h1:86wM1zFnC6/uDBfZGNwB65O+pR2OFi5q/YQaEUid1qA=
github.com/naoina/toml v0.0.0-20170918210437-9fafd6967416/go.mod h1:NBIhNtsFMo3G2szEBne+bO4gS192HuIYRqfvOWb4i1E=
@ -233,8 +233,8 @@ github.com/status-im/doubleratchet v2.0.0+incompatible h1:s77lF1lDubK0RKftxN2vH8
github.com/status-im/doubleratchet v2.0.0+incompatible/go.mod h1:1sqR0+yhiM/bd+wrdX79AOt2csZuJOni0nUDzKNuqOU=
github.com/status-im/go-ethereum v1.8.27-status.4 h1:8jTQsYDLtKd/XCa++ZkexTPHfANIDh084JbO2SBAwp4=
github.com/status-im/go-ethereum v1.8.27-status.4/go.mod h1:Ulij8LMpMvXnbnPcmDqrpI+iXoXSjxItuY/wmbasTZU=
github.com/status-im/migrate/v4 v4.3.1-status h1:tJwsEYLgbFkvlTSMk89APwRDfpr4yG8wcwPeudsqPwo=
github.com/status-im/migrate/v4 v4.3.1-status/go.mod h1:r8HggRBZ/k7TRwByq/Hp3P/ubFppIna0nvyavVK0pjA=
github.com/status-im/migrate/v4 v4.0.0-20190821140204-a9d340ec8fb76af4afda06acf01740d45d2661ed h1:K2iga8l8OQIHnk2bBq2QsZTO2Q38YWy04xIspdITCdM=
github.com/status-im/migrate/v4 v4.0.0-20190821140204-a9d340ec8fb76af4afda06acf01740d45d2661ed/go.mod h1:r8HggRBZ/k7TRwByq/Hp3P/ubFppIna0nvyavVK0pjA=
github.com/status-im/whisper v1.4.14 h1:9VHqx4+PUYfhDnYYtDxHkg/3cfVvkHjPNciY4LO83yc=
github.com/status-im/whisper v1.4.14/go.mod h1:WS6z39YJQ8WJa9s+DmTuEM/s2nVF6Iz3B1SZYw5cYf0=
github.com/stretchr/objx v0.1.0 h1:4G4v2dO3VZwixGIRoQ5Lfboy6nUhCyYzaqnIAPPhYs4=
@ -242,17 +242,18 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
github.com/stretchr/objx v0.1.1 h1:2vfRuCMp5sSVIDSqO8oNnWJq7mPa6KVP3iPIwFBuy8A=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v0.0.0-20170809224252-890a5c3458b4/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v0.0.0-20190716104307-221dbe5ed46703ee255b1da0dec05086f5035f62/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.3.1-0.20190712000136-221dbe5ed467 h1:/pva5wyh0PKqe0bnHBbndEzbqsilMKFNXI0GPbO+L8c=
github.com/stretchr/testify v1.3.1-0.20190712000136-221dbe5ed467/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/syndtr/goleveldb v0.0.0-20181128100959-b001fa50d6b2 h1:GnOzE5fEFN3b2zDhJJABEofdb51uMRNb8eqIVtdducs=
github.com/syndtr/goleveldb v0.0.0-20181128100959-b001fa50d6b2/go.mod h1:Z4AUp2Km+PwemOoO/VB5AOx9XSsIItzFjoJlOSiYmn0=
github.com/tidwall/pretty v0.0.0-20180105212114-65a9db5fad51/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
github.com/uber/jaeger-client-go v0.0.0-20180607151842-f7e0d4744fa6/go.mod h1:WVhlPFC8FDjOFMMWRy2pZqQJSXxYSwNYOkTr/Z6d3Kk=
github.com/uber/jaeger-lib v0.0.0-20180615202729-a51202d6f4a7/go.mod h1:ComeNDZlWwrWnDv8aPp0Ba6+uUTzImX/AauajbLI56U=
github.com/vacp2p/mvds v0.0.19 h1:ZXopUNicQPzmIsggqa9Pbd6cqphFiyhthe3kneuJpC8=
github.com/vacp2p/mvds v0.0.19/go.mod h1:MxvN/VFp5zkjhUfJdBft+NrsVDwMsvueDIP2x0h6Tx8=
github.com/vacp2p/mvds v0.0.0-20190705123435-a8dc37599bf99958b0ea19431c9bb7a47bd7fa8f h1:iBJcVbX4RaPtufXJ/PJtCF1jYPzlmyEF+imcQq5pTDs=
github.com/vacp2p/mvds v0.0.0-20190705123435-a8dc37599bf99958b0ea19431c9bb7a47bd7fa8f/go.mod h1:Xc3UWtA230lUzZoXStJHQd/BkqJK5BAZyXBsiR6XrXM=
github.com/xanzy/go-gitlab v0.15.0/go.mod h1:8zdQa/ri1dfn8eS3Ir1SyfvOKlw7WBJ8DVThkpGiXrs=
github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c/go.mod h1:lB8K/P019DLNhemzwFU4jHLhdvlE6uDZjXFejJXr49I=
github.com/xdg/stringprep v1.0.0/go.mod h1:Jhud4/sHMO4oL310DaZAKk9ZaJ08SJfe+sJh0HrGL1Y=
@ -287,6 +288,7 @@ golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73r
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190225153610-fe579d43d832/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 v0.0.0-20190424112056-4829fb13d2c6/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=

52
vendor/github.com/status-im/status-protocol-go/messenger.go generated vendored
View File

@ -20,9 +20,6 @@ import (
transport "github.com/status-im/status-protocol-go/transport/whisper"
protocol "github.com/status-im/status-protocol-go/v1"
datasyncnode "github.com/vacp2p/mvds/node"
datasyncpeers "github.com/vacp2p/mvds/peers"
datasyncstate "github.com/vacp2p/mvds/state"
datasyncstore "github.com/vacp2p/mvds/store"
)
var (
@ -71,8 +68,10 @@ type dbConfig struct {
type config struct {
onNewInstallationsHandler func([]*multidevice.Installation)
// DEPRECATED: no need to expose it
onNewSharedSecretHandler func([]*sharedsecret.Secret)
// This needs to be exposed until we move here mailserver logic
// as otherwise the client is not notified of a new filter and
// won't be pulling messages from mailservers until it reloads the chats/filters
onNegotiatedFilters func([]*transport.Filter)
// DEPRECATED: no need to expose it
onSendContactCodeHandler func(*encryption.ProtocolMessageSpec)
@ -99,9 +98,9 @@ func WithOnNewInstallationsHandler(h func([]*multidevice.Installation)) Option {
}
}
func WithOnNewSharedSecret(h func([]*sharedsecret.Secret)) Option {
func WithOnNegotiatedFilters(h func([]*transport.Filter)) Option {
return func(c *config) error {
c.onNewSharedSecretHandler = h
c.onNegotiatedFilters = h
return nil
}
}
@ -198,12 +197,15 @@ func NewMessenger(
}
}
}
if c.onNewSharedSecretHandler == nil {
c.onNewSharedSecretHandler = func(secrets []*sharedsecret.Secret) {
if err := messenger.handleSharedSecrets(secrets); err != nil {
slogger := logger.With(zap.String("site", "onNewSharedSecretHandler"))
slogger.Warn("failed to process secrets", zap.Error(err))
}
onNewSharedSecretHandler := func(secrets []*sharedsecret.Secret) {
filters, err := messenger.handleSharedSecrets(secrets)
if err != nil {
slogger := logger.With(zap.String("site", "onNewSharedSecretHandler"))
slogger.Warn("failed to process secrets", zap.Error(err))
}
if c.onNegotiatedFilters != nil {
c.onNegotiatedFilters(filters)
}
}
if c.onSendContactCodeHandler == nil {
@ -234,11 +236,7 @@ func NewMessenger(
}
// Apply migrations for all components.
migrationNames, migrationGetter, err := prepareMigrations(defaultMigrations)
if err != nil {
return nil, errors.Wrap(err, "failed to prepare migrations")
}
err = sqlite.ApplyMigrations(database, migrationNames, migrationGetter)
err := sqlite.Migrate(database)
if err != nil {
return nil, errors.Wrap(err, "failed to apply migrations")
}
@ -261,24 +259,24 @@ func NewMessenger(
database,
installationID,
c.onNewInstallationsHandler,
c.onNewSharedSecretHandler,
onNewSharedSecretHandler,
c.onSendContactCodeHandler,
logger,
)
// Initialize data sync.
dataSyncTransport := datasync.NewDataSyncNodeTransport()
dataSyncStore := datasyncstore.NewDummyStore()
dataSyncNode := datasyncnode.NewNode(
&dataSyncStore,
dataSyncNode, err := datasyncnode.NewPersistentNode(
database,
dataSyncTransport,
datasyncstate.NewSyncState(), // @todo sqlite syncstate
datasync.CalculateSendTime,
0,
datasyncpeer.PublicKeyToPeerID(identity.PublicKey),
datasyncnode.BATCH,
datasyncpeers.NewMemoryPersistence(),
datasync.CalculateSendTime,
)
if err != nil {
return nil, errors.Wrap(err, "failed to create a persistent datasync node")
}
datasync := datasync.New(dataSyncNode, dataSyncTransport, c.featureFlags.datasync, logger)
adapter := newWhisperAdapter(identity, t, encryptionProtocol, datasync, c.featureFlags, logger)
@ -334,7 +332,7 @@ func (m *Messenger) Shutdown() (err error) {
return
}
func (m *Messenger) handleSharedSecrets(secrets []*sharedsecret.Secret) error {
func (m *Messenger) handleSharedSecrets(secrets []*sharedsecret.Secret) ([]*transport.Filter, error) {
return m.adapter.handleSharedSecrets(secrets)
}

40
vendor/github.com/status-im/status-protocol-go/sqlite/db.go generated vendored
View File

@ -11,6 +11,7 @@ import (
"github.com/status-im/migrate/v4"
"github.com/status-im/migrate/v4/database/sqlcipher"
bindata "github.com/status-im/migrate/v4/source/go_bindata"
mvdsmigrations "github.com/vacp2p/mvds/persistenceutil"
)
// The default number of kdf iterations in sqlcipher (from version 3.0.0)
@ -32,17 +33,17 @@ type MigrationConfig struct {
// Open opens or initializes a new database for a given file path.
// MigrationConfig is optional but if provided migrations are applied automatically.
func Open(path, key string, mc ...MigrationConfig) (*sql.DB, error) {
return open(path, key, reducedKdfIterationsNumber, mc)
func Open(path, key string) (*sql.DB, error) {
return open(path, key, reducedKdfIterationsNumber)
}
// OpenWithIter allows to open a new database with a custom number of kdf iterations.
// Higher kdf iterations number makes it slower to open the database.
func OpenWithIter(path, key string, kdfIter int, mc ...MigrationConfig) (*sql.DB, error) {
return open(path, key, kdfIter, mc)
func OpenWithIter(path, key string, kdfIter int) (*sql.DB, error) {
return open(path, key, kdfIter)
}
func open(path string, key string, kdfIter int, configs []MigrationConfig) (*sql.DB, error) {
func open(path string, key string, kdfIter int) (*sql.DB, error) {
_, err := os.OpenFile(path, os.O_CREATE, 0644)
if err != nil {
return nil, err
@ -72,11 +73,8 @@ func open(path string, key string, kdfIter int, configs []MigrationConfig) (*sql
return nil, err
}
// Apply all provided migrations.
for _, mc := range configs {
if err := ApplyMigrations(db, mc.AssetNames, mc.AssetGetter); err != nil {
return nil, err
}
if err := Migrate(db); err != nil {
return nil, err
}
return db, nil
@ -96,7 +94,9 @@ func ApplyMigrations(db *sql.DB, assetNames []string, assetGetter func(name stri
return errors.Wrap(err, "failed to create migration source")
}
driver, err := sqlcipher.WithInstance(db, &sqlcipher.Config{})
driver, err := sqlcipher.WithInstance(db, &sqlcipher.Config{
MigrationsTable: "status_protocol_go_" + sqlcipher.DefaultMigrationsTable,
})
if err != nil {
return errors.Wrap(err, "failed to create driver")
}
@ -117,3 +117,21 @@ func ApplyMigrations(db *sql.DB, assetNames []string, assetGetter func(name stri
return nil
}
func Migrate(database *sql.DB) error {
// Apply migrations for all components.
err := mvdsmigrations.Migrate(database)
if err != nil {
return errors.Wrap(err, "failed to apply mvds migrations")
}
migrationNames, migrationGetter, err := prepareMigrations(defaultMigrations)
if err != nil {
return errors.Wrap(err, "failed to prepare status-protocol-go migrations")
}
err = ApplyMigrations(database, migrationNames, migrationGetter)
if err != nil {
return errors.Wrap(err, "failed to apply status-protocol-go migrations")
}
return nil
}

65
vendor/github.com/status-im/status-protocol-go/sqlite/migrations.go generated vendored Normal file
View File

@ -0,0 +1,65 @@
package sqlite
import (
"strings"
"github.com/pkg/errors"
encryptmigrations "github.com/status-im/status-protocol-go/encryption/migrations"
appmigrations "github.com/status-im/status-protocol-go/migrations"
transpmigrations "github.com/status-im/status-protocol-go/transport/whisper/migrations"
)
type getter func(string) ([]byte, error)
type migrationsWithGetter struct {
Names []string
Getter getter
}
var defaultMigrations = []migrationsWithGetter{
{
Names: transpmigrations.AssetNames(),
Getter: transpmigrations.Asset,
},
{
Names: encryptmigrations.AssetNames(),
Getter: encryptmigrations.Asset,
},
{
Names: appmigrations.AssetNames(),
Getter: appmigrations.Asset,
},
}
func prepareMigrations(migrations []migrationsWithGetter) ([]string, getter, error) {
var allNames []string
nameToGetter := make(map[string]getter)
for _, m := range migrations {
for _, name := range m.Names {
if !validateName(name) {
continue
}
if _, ok := nameToGetter[name]; ok {
return nil, nil, errors.Errorf("migration with name %s already exists", name)
}
allNames = append(allNames, name)
nameToGetter[name] = m.Getter
}
}
return allNames, func(name string) ([]byte, error) {
getter, ok := nameToGetter[name]
if !ok {
return nil, errors.Errorf("no migration for name %s", name)
}
return getter(name)
}, nil
}
// validateName verifies that only *.sql files are taken into consideration.
func validateName(name string) bool {
return strings.HasSuffix(name, ".sql")
}

9
vendor/github.com/status-im/status-protocol-go/transport/whisper/whisper_service.go generated vendored
View File

@ -117,9 +117,12 @@ func (a *WhisperServiceTransport) Reset() error {
return a.chats.Reset()
}
func (a *WhisperServiceTransport) ProcessNegotiatedSecret(secret NegotiatedSecret) error {
_, err := a.chats.LoadNegotiated(secret)
return err
func (a *WhisperServiceTransport) ProcessNegotiatedSecret(secret NegotiatedSecret) (*Filter, error) {
filter, err := a.chats.LoadNegotiated(secret)
if err != nil {
return nil, err
}
return filter, nil
}
func (a *WhisperServiceTransport) JoinPublic(chatID string) error {

3
vendor/github.com/status-im/status-protocol-go/v1/status_message.go generated vendored
View File

@ -125,8 +125,9 @@ func (m *StatusMessage) HandleApplicationMetadata() error {
return err
}
m.ApplicationMetadataLayerSigPubKey = recoveredKey
// Calculate ID using the wrapped record
m.ID = MessageID(recoveredKey, m.DecryptedPayload)
m.DecryptedPayload = message.Payload
m.ID = MessageID(m.SigPubKey(), m.DecryptedPayload)
return nil
}

82
vendor/github.com/stretchr/testify/assert/assertion_format.go generated vendored
View File

@ -113,6 +113,17 @@ func Errorf(t TestingT, err error, msg string, args ...interface{}) bool {
return Error(t, err, append([]interface{}{msg}, args...)...)
}
// Eventuallyf asserts that given condition will be met in waitFor time,
// periodically checking target function each tick.
//
// assert.Eventuallyf(t, func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
func Eventuallyf(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
return Eventually(t, condition, waitFor, tick, append([]interface{}{msg}, args...)...)
}
// Exactlyf asserts that two objects are equal in value and type.
//
// assert.Exactlyf(t, int32(123, "error message %s", "formatted"), int64(123))
@ -157,6 +168,31 @@ func FileExistsf(t TestingT, path string, msg string, args ...interface{}) bool
return FileExists(t, path, append([]interface{}{msg}, args...)...)
}
// Greaterf asserts that the first element is greater than the second
//
// assert.Greaterf(t, 2, 1, "error message %s", "formatted")
// assert.Greaterf(t, float64(2, "error message %s", "formatted"), float64(1))
// assert.Greaterf(t, "b", "a", "error message %s", "formatted")
func Greaterf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
return Greater(t, e1, e2, append([]interface{}{msg}, args...)...)
}
// GreaterOrEqualf asserts that the first element is greater than or equal to the second
//
// assert.GreaterOrEqualf(t, 2, 1, "error message %s", "formatted")
// assert.GreaterOrEqualf(t, 2, 2, "error message %s", "formatted")
// assert.GreaterOrEqualf(t, "b", "a", "error message %s", "formatted")
// assert.GreaterOrEqualf(t, "b", "b", "error message %s", "formatted")
func GreaterOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
return GreaterOrEqual(t, e1, e2, append([]interface{}{msg}, args...)...)
}
// HTTPBodyContainsf asserts that a specified handler returns a
// body that contains a string.
//
@ -289,6 +325,14 @@ func JSONEqf(t TestingT, expected string, actual string, msg string, args ...int
return JSONEq(t, expected, actual, append([]interface{}{msg}, args...)...)
}
// YAMLEqf asserts that two YAML strings are equivalent.
func YAMLEqf(t TestingT, expected string, actual string, msg string, args ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
return YAMLEq(t, expected, actual, append([]interface{}{msg}, args...)...)
}
// Lenf asserts that the specified object has specific length.
// Lenf also fails if the object has a type that len() not accept.
//
@ -300,6 +344,31 @@ func Lenf(t TestingT, object interface{}, length int, msg string, args ...interf
return Len(t, object, length, append([]interface{}{msg}, args...)...)
}
// Lessf asserts that the first element is less than the second
//
// assert.Lessf(t, 1, 2, "error message %s", "formatted")
// assert.Lessf(t, float64(1, "error message %s", "formatted"), float64(2))
// assert.Lessf(t, "a", "b", "error message %s", "formatted")
func Lessf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
return Less(t, e1, e2, append([]interface{}{msg}, args...)...)
}
// LessOrEqualf asserts that the first element is less than or equal to the second
//
// assert.LessOrEqualf(t, 1, 2, "error message %s", "formatted")
// assert.LessOrEqualf(t, 2, 2, "error message %s", "formatted")
// assert.LessOrEqualf(t, "a", "b", "error message %s", "formatted")
// assert.LessOrEqualf(t, "b", "b", "error message %s", "formatted")
func LessOrEqualf(t TestingT, e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
return LessOrEqual(t, e1, e2, append([]interface{}{msg}, args...)...)
}
// Nilf asserts that the specified object is nil.
//
// assert.Nilf(t, err, "error message %s", "formatted")
@ -444,6 +513,19 @@ func Regexpf(t TestingT, rx interface{}, str interface{}, msg string, args ...in
return Regexp(t, rx, str, append([]interface{}{msg}, args...)...)
}
// Samef asserts that two pointers reference the same object.
//
// assert.Samef(t, ptr1, ptr2, "error message %s", "formatted")
//
// Both arguments must be pointer variables. Pointer variable sameness is
// determined based on the equality of both type and value.
func Samef(t TestingT, expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
return Same(t, expected, actual, append([]interface{}{msg}, args...)...)
}
// Subsetf asserts that the specified list(array, slice...) contains all
// elements given in the specified subset(array, slice...).
//

164
vendor/github.com/stretchr/testify/assert/assertion_forward.go generated vendored
View File

@ -215,6 +215,28 @@ func (a *Assertions) Errorf(err error, msg string, args ...interface{}) bool {
return Errorf(a.t, err, msg, args...)
}
// Eventually asserts that given condition will be met in waitFor time,
// periodically checking target function each tick.
//
// a.Eventually(func() bool { return true; }, time.Second, 10*time.Millisecond)
func (a *Assertions) Eventually(condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return Eventually(a.t, condition, waitFor, tick, msgAndArgs...)
}
// Eventuallyf asserts that given condition will be met in waitFor time,
// periodically checking target function each tick.
//
// a.Eventuallyf(func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
func (a *Assertions) Eventuallyf(condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return Eventuallyf(a.t, condition, waitFor, tick, msg, args...)
}
// Exactly asserts that two objects are equal in value and type.
//
// a.Exactly(int32(123), int64(123))
@ -303,6 +325,56 @@ func (a *Assertions) FileExistsf(path string, msg string, args ...interface{}) b
return FileExistsf(a.t, path, msg, args...)
}
// Greater asserts that the first element is greater than the second
//
// a.Greater(2, 1)
// a.Greater(float64(2), float64(1))
// a.Greater("b", "a")
func (a *Assertions) Greater(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return Greater(a.t, e1, e2, msgAndArgs...)
}
// GreaterOrEqual asserts that the first element is greater than or equal to the second
//
// a.GreaterOrEqual(2, 1)
// a.GreaterOrEqual(2, 2)
// a.GreaterOrEqual("b", "a")
// a.GreaterOrEqual("b", "b")
func (a *Assertions) GreaterOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return GreaterOrEqual(a.t, e1, e2, msgAndArgs...)
}
// GreaterOrEqualf asserts that the first element is greater than or equal to the second
//
// a.GreaterOrEqualf(2, 1, "error message %s", "formatted")
// a.GreaterOrEqualf(2, 2, "error message %s", "formatted")
// a.GreaterOrEqualf("b", "a", "error message %s", "formatted")
// a.GreaterOrEqualf("b", "b", "error message %s", "formatted")
func (a *Assertions) GreaterOrEqualf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return GreaterOrEqualf(a.t, e1, e2, msg, args...)
}
// Greaterf asserts that the first element is greater than the second
//
// a.Greaterf(2, 1, "error message %s", "formatted")
// a.Greaterf(float64(2, "error message %s", "formatted"), float64(1))
// a.Greaterf("b", "a", "error message %s", "formatted")
func (a *Assertions) Greaterf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return Greaterf(a.t, e1, e2, msg, args...)
}
// HTTPBodyContains asserts that a specified handler returns a
// body that contains a string.
//
@ -567,6 +639,22 @@ func (a *Assertions) JSONEqf(expected string, actual string, msg string, args ..
return JSONEqf(a.t, expected, actual, msg, args...)
}
// YAMLEq asserts that two YAML strings are equivalent.
func (a *Assertions) YAMLEq(expected string, actual string, msgAndArgs ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return YAMLEq(a.t, expected, actual, msgAndArgs...)
}
// YAMLEqf asserts that two YAML strings are equivalent.
func (a *Assertions) YAMLEqf(expected string, actual string, msg string, args ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return YAMLEqf(a.t, expected, actual, msg, args...)
}
// Len asserts that the specified object has specific length.
// Len also fails if the object has a type that len() not accept.
//
@ -589,6 +677,56 @@ func (a *Assertions) Lenf(object interface{}, length int, msg string, args ...in
return Lenf(a.t, object, length, msg, args...)
}
// Less asserts that the first element is less than the second
//
// a.Less(1, 2)
// a.Less(float64(1), float64(2))
// a.Less("a", "b")
func (a *Assertions) Less(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return Less(a.t, e1, e2, msgAndArgs...)
}
// LessOrEqual asserts that the first element is less than or equal to the second
//
// a.LessOrEqual(1, 2)
// a.LessOrEqual(2, 2)
// a.LessOrEqual("a", "b")
// a.LessOrEqual("b", "b")
func (a *Assertions) LessOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return LessOrEqual(a.t, e1, e2, msgAndArgs...)
}
// LessOrEqualf asserts that the first element is less than or equal to the second
//
// a.LessOrEqualf(1, 2, "error message %s", "formatted")
// a.LessOrEqualf(2, 2, "error message %s", "formatted")
// a.LessOrEqualf("a", "b", "error message %s", "formatted")
// a.LessOrEqualf("b", "b", "error message %s", "formatted")
func (a *Assertions) LessOrEqualf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return LessOrEqualf(a.t, e1, e2, msg, args...)
}
// Lessf asserts that the first element is less than the second
//
// a.Lessf(1, 2, "error message %s", "formatted")
// a.Lessf(float64(1, "error message %s", "formatted"), float64(2))
// a.Lessf("a", "b", "error message %s", "formatted")
func (a *Assertions) Lessf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return Lessf(a.t, e1, e2, msg, args...)
}
// Nil asserts that the specified object is nil.
//
// a.Nil(err)
@ -877,6 +1015,32 @@ func (a *Assertions) Regexpf(rx interface{}, str interface{}, msg string, args .
return Regexpf(a.t, rx, str, msg, args...)
}
// Same asserts that two pointers reference the same object.
//
// a.Same(ptr1, ptr2)
//
// Both arguments must be pointer variables. Pointer variable sameness is
// determined based on the equality of both type and value.
func (a *Assertions) Same(expected interface{}, actual interface{}, msgAndArgs ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return Same(a.t, expected, actual, msgAndArgs...)
}
// Samef asserts that two pointers reference the same object.
//
// a.Samef(ptr1, ptr2, "error message %s", "formatted")
//
// Both arguments must be pointer variables. Pointer variable sameness is
// determined based on the equality of both type and value.
func (a *Assertions) Samef(expected interface{}, actual interface{}, msg string, args ...interface{}) bool {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
return Samef(a.t, expected, actual, msg, args...)
}
// Subset asserts that the specified list(array, slice...) contains all
// elements given in the specified subset(array, slice...).
//

309
vendor/github.com/stretchr/testify/assert/assertion_order.go generated vendored Normal file
View File

@ -0,0 +1,309 @@
package assert
import (
"fmt"
"reflect"
)
func compare(obj1, obj2 interface{}, kind reflect.Kind) (int, bool) {
switch kind {
case reflect.Int:
{
intobj1 := obj1.(int)
intobj2 := obj2.(int)
if intobj1 > intobj2 {
return -1, true
}
if intobj1 == intobj2 {
return 0, true
}
if intobj1 < intobj2 {
return 1, true
}
}
case reflect.Int8:
{
int8obj1 := obj1.(int8)
int8obj2 := obj2.(int8)
if int8obj1 > int8obj2 {
return -1, true
}
if int8obj1 == int8obj2 {
return 0, true
}
if int8obj1 < int8obj2 {
return 1, true
}
}
case reflect.Int16:
{
int16obj1 := obj1.(int16)
int16obj2 := obj2.(int16)
if int16obj1 > int16obj2 {
return -1, true
}
if int16obj1 == int16obj2 {
return 0, true
}
if int16obj1 < int16obj2 {
return 1, true
}
}
case reflect.Int32:
{
int32obj1 := obj1.(int32)
int32obj2 := obj2.(int32)
if int32obj1 > int32obj2 {
return -1, true
}
if int32obj1 == int32obj2 {
return 0, true
}
if int32obj1 < int32obj2 {
return 1, true
}
}
case reflect.Int64:
{
int64obj1 := obj1.(int64)
int64obj2 := obj2.(int64)
if int64obj1 > int64obj2 {
return -1, true
}
if int64obj1 == int64obj2 {
return 0, true
}
if int64obj1 < int64obj2 {
return 1, true
}
}
case reflect.Uint:
{
uintobj1 := obj1.(uint)
uintobj2 := obj2.(uint)
if uintobj1 > uintobj2 {
return -1, true
}
if uintobj1 == uintobj2 {
return 0, true
}
if uintobj1 < uintobj2 {
return 1, true
}
}
case reflect.Uint8:
{
uint8obj1 := obj1.(uint8)
uint8obj2 := obj2.(uint8)
if uint8obj1 > uint8obj2 {
return -1, true
}
if uint8obj1 == uint8obj2 {
return 0, true
}
if uint8obj1 < uint8obj2 {
return 1, true
}
}
case reflect.Uint16:
{
uint16obj1 := obj1.(uint16)
uint16obj2 := obj2.(uint16)
if uint16obj1 > uint16obj2 {
return -1, true
}
if uint16obj1 == uint16obj2 {
return 0, true
}
if uint16obj1 < uint16obj2 {
return 1, true
}
}
case reflect.Uint32:
{
uint32obj1 := obj1.(uint32)
uint32obj2 := obj2.(uint32)
if uint32obj1 > uint32obj2 {
return -1, true
}
if uint32obj1 == uint32obj2 {
return 0, true
}
if uint32obj1 < uint32obj2 {
return 1, true
}
}
case reflect.Uint64:
{
uint64obj1 := obj1.(uint64)
uint64obj2 := obj2.(uint64)
if uint64obj1 > uint64obj2 {
return -1, true
}
if uint64obj1 == uint64obj2 {
return 0, true
}
if uint64obj1 < uint64obj2 {
return 1, true
}
}
case reflect.Float32:
{
float32obj1 := obj1.(float32)
float32obj2 := obj2.(float32)
if float32obj1 > float32obj2 {
return -1, true
}
if float32obj1 == float32obj2 {
return 0, true
}
if float32obj1 < float32obj2 {
return 1, true
}
}
case reflect.Float64:
{
float64obj1 := obj1.(float64)
float64obj2 := obj2.(float64)
if float64obj1 > float64obj2 {
return -1, true
}
if float64obj1 == float64obj2 {
return 0, true
}
if float64obj1 < float64obj2 {
return 1, true
}
}
case reflect.String:
{
stringobj1 := obj1.(string)
stringobj2 := obj2.(string)
if stringobj1 > stringobj2 {
return -1, true
}
if stringobj1 == stringobj2 {
return 0, true
}
if stringobj1 < stringobj2 {
return 1, true
}
}
}
return 0, false
}
// Greater asserts that the first element is greater than the second
//
// assert.Greater(t, 2, 1)
// assert.Greater(t, float64(2), float64(1))
// assert.Greater(t, "b", "a")
func Greater(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
e1Kind := reflect.ValueOf(e1).Kind()
e2Kind := reflect.ValueOf(e2).Kind()
if e1Kind != e2Kind {
return Fail(t, "Elements should be the same type", msgAndArgs...)
}
res, isComparable := compare(e1, e2, e1Kind)
if !isComparable {
return Fail(t, fmt.Sprintf("Can not compare type \"%s\"", reflect.TypeOf(e1)), msgAndArgs...)
}
if res != -1 {
return Fail(t, fmt.Sprintf("\"%v\" is not greater than \"%v\"", e1, e2), msgAndArgs...)
}
return true
}
// GreaterOrEqual asserts that the first element is greater than or equal to the second
//
// assert.GreaterOrEqual(t, 2, 1)
// assert.GreaterOrEqual(t, 2, 2)
// assert.GreaterOrEqual(t, "b", "a")
// assert.GreaterOrEqual(t, "b", "b")
func GreaterOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
e1Kind := reflect.ValueOf(e1).Kind()
e2Kind := reflect.ValueOf(e2).Kind()
if e1Kind != e2Kind {
return Fail(t, "Elements should be the same type", msgAndArgs...)
}
res, isComparable := compare(e1, e2, e1Kind)
if !isComparable {
return Fail(t, fmt.Sprintf("Can not compare type \"%s\"", reflect.TypeOf(e1)), msgAndArgs...)
}
if res != -1 && res != 0 {
return Fail(t, fmt.Sprintf("\"%v\" is not greater than or equal to \"%v\"", e1, e2), msgAndArgs...)
}
return true
}
// Less asserts that the first element is less than the second
//
// assert.Less(t, 1, 2)
// assert.Less(t, float64(1), float64(2))
// assert.Less(t, "a", "b")
func Less(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
e1Kind := reflect.ValueOf(e1).Kind()
e2Kind := reflect.ValueOf(e2).Kind()
if e1Kind != e2Kind {
return Fail(t, "Elements should be the same type", msgAndArgs...)
}
res, isComparable := compare(e1, e2, e1Kind)
if !isComparable {
return Fail(t, fmt.Sprintf("Can not compare type \"%s\"", reflect.TypeOf(e1)), msgAndArgs...)
}
if res != 1 {
return Fail(t, fmt.Sprintf("\"%v\" is not less than \"%v\"", e1, e2), msgAndArgs...)
}
return true
}
// LessOrEqual asserts that the first element is less than or equal to the second
//
// assert.LessOrEqual(t, 1, 2)
// assert.LessOrEqual(t, 2, 2)
// assert.LessOrEqual(t, "a", "b")
// assert.LessOrEqual(t, "b", "b")
func LessOrEqual(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
e1Kind := reflect.ValueOf(e1).Kind()
e2Kind := reflect.ValueOf(e2).Kind()
if e1Kind != e2Kind {
return Fail(t, "Elements should be the same type", msgAndArgs...)
}
res, isComparable := compare(e1, e2, e1Kind)
if !isComparable {
return Fail(t, fmt.Sprintf("Can not compare type \"%s\"", reflect.TypeOf(e1)), msgAndArgs...)
}
if res != 1 && res != 0 {
return Fail(t, fmt.Sprintf("\"%v\" is not less than or equal to \"%v\"", e1, e2), msgAndArgs...)
}
return true
}

96
vendor/github.com/stretchr/testify/assert/assertions.go generated vendored
View File

@ -18,6 +18,7 @@ import (
"github.com/davecgh/go-spew/spew"
"github.com/pmezard/go-difflib/difflib"
yaml "gopkg.in/yaml.v2"
)
//go:generate go run ../_codegen/main.go -output-package=assert -template=assertion_format.go.tmpl
@ -350,6 +351,37 @@ func Equal(t TestingT, expected, actual interface{}, msgAndArgs ...interface{})
}
// Same asserts that two pointers reference the same object.
//
// assert.Same(t, ptr1, ptr2)
//
// Both arguments must be pointer variables. Pointer variable sameness is
// determined based on the equality of both type and value.
func Same(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
expectedPtr, actualPtr := reflect.ValueOf(expected), reflect.ValueOf(actual)
if expectedPtr.Kind() != reflect.Ptr || actualPtr.Kind() != reflect.Ptr {
return Fail(t, "Invalid operation: both arguments must be pointers", msgAndArgs...)
}
expectedType, actualType := reflect.TypeOf(expected), reflect.TypeOf(actual)
if expectedType != actualType {
return Fail(t, fmt.Sprintf("Pointer expected to be of type %v, but was %v",
expectedType, actualType), msgAndArgs...)
}
if expected != actual {
return Fail(t, fmt.Sprintf("Not same: \n"+
"expected: %p %#v\n"+
"actual : %p %#v", expected, expected, actual, actual), msgAndArgs...)
}
return true
}
// formatUnequalValues takes two values of arbitrary types and returns string
// representations appropriate to be presented to the user.
//
@ -479,14 +511,14 @@ func isEmpty(object interface{}) bool {
// collection types are empty when they have no element
case reflect.Array, reflect.Chan, reflect.Map, reflect.Slice:
return objValue.Len() == 0
// pointers are empty if nil or if the value they point to is empty
// pointers are empty if nil or if the value they point to is empty
case reflect.Ptr:
if objValue.IsNil() {
return true
}
deref := objValue.Elem().Interface()
return isEmpty(deref)
// for all other types, compare against the zero value
// for all other types, compare against the zero value
default:
zero := reflect.Zero(objValue.Type())
return reflect.DeepEqual(object, zero.Interface())
@ -629,7 +661,7 @@ func NotEqual(t TestingT, expected, actual interface{}, msgAndArgs ...interface{
func includeElement(list interface{}, element interface{}) (ok, found bool) {
listValue := reflect.ValueOf(list)
elementValue := reflect.ValueOf(element)
listKind := reflect.TypeOf(list).Kind()
defer func() {
if e := recover(); e != nil {
ok = false
@ -637,11 +669,12 @@ func includeElement(list interface{}, element interface{}) (ok, found bool) {
}
}()
if reflect.TypeOf(list).Kind() == reflect.String {
if listKind == reflect.String {
elementValue := reflect.ValueOf(element)
return true, strings.Contains(listValue.String(), elementValue.String())
}
if reflect.TypeOf(list).Kind() == reflect.Map {
if listKind == reflect.Map {
mapKeys := listValue.MapKeys()
for i := 0; i < len(mapKeys); i++ {
if ObjectsAreEqual(mapKeys[i].Interface(), element) {
@ -1337,6 +1370,24 @@ func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{
return Equal(t, expectedJSONAsInterface, actualJSONAsInterface, msgAndArgs...)
}
// YAMLEq asserts that two YAML strings are equivalent.
func YAMLEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
var expectedYAMLAsInterface, actualYAMLAsInterface interface{}
if err := yaml.Unmarshal([]byte(expected), &expectedYAMLAsInterface); err != nil {
return Fail(t, fmt.Sprintf("Expected value ('%s') is not valid yaml.\nYAML parsing error: '%s'", expected, err.Error()), msgAndArgs...)
}
if err := yaml.Unmarshal([]byte(actual), &actualYAMLAsInterface); err != nil {
return Fail(t, fmt.Sprintf("Input ('%s') needs to be valid yaml.\nYAML error: '%s'", actual, err.Error()), msgAndArgs...)
}
return Equal(t, expectedYAMLAsInterface, actualYAMLAsInterface, msgAndArgs...)
}
func typeAndKind(v interface{}) (reflect.Type, reflect.Kind) {
t := reflect.TypeOf(v)
k := t.Kind()
@ -1371,8 +1422,8 @@ func diff(expected interface{}, actual interface{}) string {
e = spewConfig.Sdump(expected)
a = spewConfig.Sdump(actual)
} else {
e = expected.(string)
a = actual.(string)
e = reflect.ValueOf(expected).String()
a = reflect.ValueOf(actual).String()
}
diff, _ := difflib.GetUnifiedDiffString(difflib.UnifiedDiff{
@ -1414,3 +1465,34 @@ var spewConfig = spew.ConfigState{
type tHelper interface {
Helper()
}
// Eventually asserts that given condition will be met in waitFor time,
// periodically checking target function each tick.
//
// assert.Eventually(t, func() bool { return true; }, time.Second, 10*time.Millisecond)
func Eventually(t TestingT, condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) bool {
if h, ok := t.(tHelper); ok {
h.Helper()
}
timer := time.NewTimer(waitFor)
ticker := time.NewTicker(tick)
checkPassed := make(chan bool)
defer timer.Stop()
defer ticker.Stop()
defer close(checkPassed)
for {
select {
case <-timer.C:
return Fail(t, "Condition never satisfied", msgAndArgs...)
case result := <-checkPassed:
if result {
return true
}
case <-ticker.C:
go func() {
checkPassed <- condition()
}()
}
}
}

716
vendor/github.com/stretchr/testify/require/require.go generated vendored
View File

File diff suppressed because it is too large Load Diff

2
vendor/github.com/stretchr/testify/require/require.go.tmpl generated vendored
View File

@ -1,6 +1,6 @@
{{.Comment}}
func {{.DocInfo.Name}}(t TestingT, {{.Params}}) {
if assert.{{.DocInfo.Name}}(t, {{.ForwardedParams}}) { return }
if h, ok := t.(tHelper); ok { h.Helper() }
if assert.{{.DocInfo.Name}}(t, {{.ForwardedParams}}) { return }
t.FailNow()
}

164
vendor/github.com/stretchr/testify/require/require_forward.go generated vendored
View File

@ -216,6 +216,28 @@ func (a *Assertions) Errorf(err error, msg string, args ...interface{}) {
Errorf(a.t, err, msg, args...)
}
// Eventually asserts that given condition will be met in waitFor time,
// periodically checking target function each tick.
//
// a.Eventually(func() bool { return true; }, time.Second, 10*time.Millisecond)
func (a *Assertions) Eventually(condition func() bool, waitFor time.Duration, tick time.Duration, msgAndArgs ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
Eventually(a.t, condition, waitFor, tick, msgAndArgs...)
}
// Eventuallyf asserts that given condition will be met in waitFor time,
// periodically checking target function each tick.
//
// a.Eventuallyf(func() bool { return true; }, time.Second, 10*time.Millisecond, "error message %s", "formatted")
func (a *Assertions) Eventuallyf(condition func() bool, waitFor time.Duration, tick time.Duration, msg string, args ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
Eventuallyf(a.t, condition, waitFor, tick, msg, args...)
}
// Exactly asserts that two objects are equal in value and type.
//
// a.Exactly(int32(123), int64(123))
@ -304,6 +326,56 @@ func (a *Assertions) FileExistsf(path string, msg string, args ...interface{}) {
FileExistsf(a.t, path, msg, args...)
}
// Greater asserts that the first element is greater than the second
//
// a.Greater(2, 1)
// a.Greater(float64(2), float64(1))
// a.Greater("b", "a")
func (a *Assertions) Greater(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
Greater(a.t, e1, e2, msgAndArgs...)
}
// GreaterOrEqual asserts that the first element is greater than or equal to the second
//
// a.GreaterOrEqual(2, 1)
// a.GreaterOrEqual(2, 2)
// a.GreaterOrEqual("b", "a")
// a.GreaterOrEqual("b", "b")
func (a *Assertions) GreaterOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
GreaterOrEqual(a.t, e1, e2, msgAndArgs...)
}
// GreaterOrEqualf asserts that the first element is greater than or equal to the second
//
// a.GreaterOrEqualf(2, 1, "error message %s", "formatted")
// a.GreaterOrEqualf(2, 2, "error message %s", "formatted")
// a.GreaterOrEqualf("b", "a", "error message %s", "formatted")
// a.GreaterOrEqualf("b", "b", "error message %s", "formatted")
func (a *Assertions) GreaterOrEqualf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
GreaterOrEqualf(a.t, e1, e2, msg, args...)
}
// Greaterf asserts that the first element is greater than the second
//
// a.Greaterf(2, 1, "error message %s", "formatted")
// a.Greaterf(float64(2, "error message %s", "formatted"), float64(1))
// a.Greaterf("b", "a", "error message %s", "formatted")
func (a *Assertions) Greaterf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
Greaterf(a.t, e1, e2, msg, args...)
}
// HTTPBodyContains asserts that a specified handler returns a
// body that contains a string.
//
@ -568,6 +640,22 @@ func (a *Assertions) JSONEqf(expected string, actual string, msg string, args ..
JSONEqf(a.t, expected, actual, msg, args...)
}
// YAMLEq asserts that two YAML strings are equivalent.
func (a *Assertions) YAMLEq(expected string, actual string, msgAndArgs ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
YAMLEq(a.t, expected, actual, msgAndArgs...)
}
// YAMLEqf asserts that two YAML strings are equivalent.
func (a *Assertions) YAMLEqf(expected string, actual string, msg string, args ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
YAMLEqf(a.t, expected, actual, msg, args...)
}
// Len asserts that the specified object has specific length.
// Len also fails if the object has a type that len() not accept.
//
@ -590,6 +678,56 @@ func (a *Assertions) Lenf(object interface{}, length int, msg string, args ...in
Lenf(a.t, object, length, msg, args...)
}
// Less asserts that the first element is less than the second
//
// a.Less(1, 2)
// a.Less(float64(1), float64(2))
// a.Less("a", "b")
func (a *Assertions) Less(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
Less(a.t, e1, e2, msgAndArgs...)
}
// LessOrEqual asserts that the first element is less than or equal to the second
//
// a.LessOrEqual(1, 2)
// a.LessOrEqual(2, 2)
// a.LessOrEqual("a", "b")
// a.LessOrEqual("b", "b")
func (a *Assertions) LessOrEqual(e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
LessOrEqual(a.t, e1, e2, msgAndArgs...)
}
// LessOrEqualf asserts that the first element is less than or equal to the second
//
// a.LessOrEqualf(1, 2, "error message %s", "formatted")
// a.LessOrEqualf(2, 2, "error message %s", "formatted")
// a.LessOrEqualf("a", "b", "error message %s", "formatted")
// a.LessOrEqualf("b", "b", "error message %s", "formatted")
func (a *Assertions) LessOrEqualf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
LessOrEqualf(a.t, e1, e2, msg, args...)
}
// Lessf asserts that the first element is less than the second
//
// a.Lessf(1, 2, "error message %s", "formatted")
// a.Lessf(float64(1, "error message %s", "formatted"), float64(2))
// a.Lessf("a", "b", "error message %s", "formatted")
func (a *Assertions) Lessf(e1 interface{}, e2 interface{}, msg string, args ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
Lessf(a.t, e1, e2, msg, args...)
}
// Nil asserts that the specified object is nil.
//
// a.Nil(err)
@ -878,6 +1016,32 @@ func (a *Assertions) Regexpf(rx interface{}, str interface{}, msg string, args .
Regexpf(a.t, rx, str, msg, args...)
}
// Same asserts that two pointers reference the same object.
//
// a.Same(ptr1, ptr2)
//
// Both arguments must be pointer variables. Pointer variable sameness is
// determined based on the equality of both type and value.
func (a *Assertions) Same(expected interface{}, actual interface{}, msgAndArgs ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
Same(a.t, expected, actual, msgAndArgs...)
}
// Samef asserts that two pointers reference the same object.
//
// a.Samef(ptr1, ptr2, "error message %s", "formatted")
//
// Both arguments must be pointer variables. Pointer variable sameness is
// determined based on the equality of both type and value.
func (a *Assertions) Samef(expected interface{}, actual interface{}, msg string, args ...interface{}) {
if h, ok := a.t.(tHelper); ok {
h.Helper()
}
Samef(a.t, expected, actual, msg, args...)
}
// Subset asserts that the specified list(array, slice...) contains all
// elements given in the specified subset(array, slice...).
//

80
vendor/github.com/stretchr/testify/suite/suite.go generated vendored
View File

@ -6,6 +6,7 @@ import (
"os"
"reflect"
"regexp"
"runtime/debug"
"testing"
"github.com/stretchr/testify/assert"
@ -58,7 +59,7 @@ func (suite *Suite) Assert() *assert.Assertions {
func failOnPanic(t *testing.T) {
r := recover()
if r != nil {
t.Errorf("test panicked: %v", r)
t.Errorf("test panicked: %v\n%s", r, debug.Stack())
t.FailNow()
}
}
@ -82,15 +83,8 @@ func Run(t *testing.T, suite TestingSuite) {
suite.SetT(t)
defer failOnPanic(t)
if setupAllSuite, ok := suite.(SetupAllSuite); ok {
setupAllSuite.SetupSuite()
}
defer func() {
if tearDownAllSuite, ok := suite.(TearDownAllSuite); ok {
tearDownAllSuite.TearDownSuite()
}
}()
suiteSetupDone := false
methodFinder := reflect.TypeOf(suite)
tests := []testing.InternalTest{}
for index := 0; index < methodFinder.NumMethod(); index++ {
@ -100,34 +94,46 @@ func Run(t *testing.T, suite TestingSuite) {
fmt.Fprintf(os.Stderr, "testify: invalid regexp for -m: %s\n", err)
os.Exit(1)
}
if ok {
test := testing.InternalTest{
Name: method.Name,
F: func(t *testing.T) {
parentT := suite.T()
suite.SetT(t)
defer failOnPanic(t)
if setupTestSuite, ok := suite.(SetupTestSuite); ok {
setupTestSuite.SetupTest()
}
if beforeTestSuite, ok := suite.(BeforeTest); ok {
beforeTestSuite.BeforeTest(methodFinder.Elem().Name(), method.Name)
}
defer func() {
if afterTestSuite, ok := suite.(AfterTest); ok {
afterTestSuite.AfterTest(methodFinder.Elem().Name(), method.Name)
}
if tearDownTestSuite, ok := suite.(TearDownTestSuite); ok {
tearDownTestSuite.TearDownTest()
}
suite.SetT(parentT)
}()
method.Func.Call([]reflect.Value{reflect.ValueOf(suite)})
},
}
tests = append(tests, test)
if !ok {
continue
}
if !suiteSetupDone {
if setupAllSuite, ok := suite.(SetupAllSuite); ok {
setupAllSuite.SetupSuite()
}
defer func() {
if tearDownAllSuite, ok := suite.(TearDownAllSuite); ok {
tearDownAllSuite.TearDownSuite()
}
}()
suiteSetupDone = true
}
test := testing.InternalTest{
Name: method.Name,
F: func(t *testing.T) {
parentT := suite.T()
suite.SetT(t)
defer failOnPanic(t)
if setupTestSuite, ok := suite.(SetupTestSuite); ok {
setupTestSuite.SetupTest()
}
if beforeTestSuite, ok := suite.(BeforeTest); ok {
beforeTestSuite.BeforeTest(methodFinder.Elem().Name(), method.Name)
}
defer func() {
if afterTestSuite, ok := suite.(AfterTest); ok {
afterTestSuite.AfterTest(methodFinder.Elem().Name(), method.Name)
}
if tearDownTestSuite, ok := suite.(TearDownTestSuite); ok {
tearDownTestSuite.TearDownTest()
}
suite.SetT(parentT)
}()
method.Func.Call([]reflect.Value{reflect.ValueOf(suite)})
},
}
tests = append(tests, test)
}
runTests(t, tests)
}

33
vendor/github.com/vacp2p/mvds/node/epoch_persistency.go generated vendored Normal file
View File

@ -0,0 +1,33 @@
package node
import (
"database/sql"
"github.com/vacp2p/mvds/state"
)
type epochSQLitePersistence struct {
db *sql.DB
}
func newEpochSQLitePersistence(db *sql.DB) *epochSQLitePersistence {
return &epochSQLitePersistence{db: db}
}
func (p *epochSQLitePersistence) Get(nodeID state.PeerID) (epoch int64, err error) {
row := p.db.QueryRow(`SELECT epoch FROM mvds_epoch WHERE peer_id = ?`, nodeID[:])
err = row.Scan(&epoch)
if err == sql.ErrNoRows {
err = nil
}
return
}
func (p *epochSQLitePersistence) Set(nodeID state.PeerID, epoch int64) error {
_, err := p.db.Exec(`
INSERT OR REPLACE INTO mvds_epoch (peer_id, epoch) VALUES (?, ?)`,
nodeID[:],
epoch,
)
return err
}

319
vendor/github.com/vacp2p/mvds/node/migrations/migrations.go generated vendored Normal file
View File

@ -0,0 +1,319 @@
// Code generated by go-bindata. DO NOT EDIT.
// sources:
// 1565345162_initial_schema.down.sql (23B)
// 1565345162_initial_schema.up.sql (86B)
// doc.go (377B)
package migrations
import (
"bytes"
"compress/gzip"
"crypto/sha256"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
"time"
)
func bindataRead(data []byte, name string) ([]byte, error) {
gz, err := gzip.NewReader(bytes.NewBuffer(data))
if err != nil {
return nil, fmt.Errorf("read %q: %v", name, err)
}
var buf bytes.Buffer
_, err = io.Copy(&buf, gz)
clErr := gz.Close()
if err != nil {
return nil, fmt.Errorf("read %q: %v", name, err)
}
if clErr != nil {
return nil, err
}
return buf.Bytes(), nil
}
type asset struct {
bytes []byte
info os.FileInfo
digest [sha256.Size]byte
}
type bindataFileInfo struct {
name string
size int64
mode os.FileMode
modTime time.Time
}
func (fi bindataFileInfo) Name() string {
return fi.name
}
func (fi bindataFileInfo) Size() int64 {
return fi.size
}
func (fi bindataFileInfo) Mode() os.FileMode {
return fi.mode
}
func (fi bindataFileInfo) ModTime() time.Time {
return fi.modTime
}
func (fi bindataFileInfo) IsDir() bool {
return false
}
func (fi bindataFileInfo) Sys() interface{} {
return nil
}
var __1565345162_initial_schemaDownSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x72\x09\xf2\x0f\x50\x08\x71\x74\xf2\x71\x55\xc8\x2d\x4b\x29\x8e\x4f\x2d\xc8\x4f\xce\xb0\xe6\x02\x04\x00\x00\xff\xff\xd3\x00\xf3\x23\x17\x00\x00\x00")
func _1565345162_initial_schemaDownSqlBytes() ([]byte, error) {
return bindataRead(
__1565345162_initial_schemaDownSql,
"1565345162_initial_schema.down.sql",
)
}
func _1565345162_initial_schemaDownSql() (*asset, error) {
bytes, err := _1565345162_initial_schemaDownSqlBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "1565345162_initial_schema.down.sql", size: 23, mode: os.FileMode(0644), modTime: time.Unix(1565345447, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x7c, 0x69, 0xd2, 0x3, 0xea, 0x82, 0x7c, 0xb3, 0x44, 0x6c, 0xef, 0x64, 0x2c, 0x99, 0x62, 0xa2, 0x8b, 0x6f, 0x96, 0x4f, 0x34, 0x41, 0x87, 0xd5, 0x4e, 0x3, 0x7f, 0x4a, 0xd1, 0x91, 0x9, 0x99}}
return a, nil
}
var __1565345162_initial_schemaUpSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x72\x0e\x72\x75\x0c\x71\x55\x08\x71\x74\xf2\x71\x55\xc8\x2d\x4b\x29\x8e\x4f\x2d\xc8\x4f\xce\x50\xd0\xe0\x52\x50\x50\x50\x28\x48\x4d\x2d\x8a\xcf\x4c\x51\x70\xf2\xf1\x77\x52\x08\x08\xf2\xf4\x75\x0c\x8a\x54\xf0\x76\x8d\xd4\x01\xcb\x42\x54\x7a\xfa\x85\xb8\xba\xbb\x06\x29\xf8\xf9\x87\x28\xf8\x85\xfa\xf8\x70\x69\x5a\x73\x01\x02\x00\x00\xff\xff\x51\x96\x2d\xcb\x56\x00\x00\x00")
func _1565345162_initial_schemaUpSqlBytes() ([]byte, error) {
return bindataRead(
__1565345162_initial_schemaUpSql,
"1565345162_initial_schema.up.sql",
)
}
func _1565345162_initial_schemaUpSql() (*asset, error) {
bytes, err := _1565345162_initial_schemaUpSqlBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "1565345162_initial_schema.up.sql", size: 86, mode: os.FileMode(0644), modTime: time.Unix(1565345708, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x78, 0x7c, 0xdd, 0x67, 0x61, 0x3e, 0x7f, 0xd4, 0xce, 0xb0, 0x17, 0xbe, 0x5a, 0xa7, 0x9e, 0x93, 0x34, 0xe8, 0xbb, 0x44, 0xfb, 0x88, 0xd6, 0x18, 0x6d, 0x9f, 0xb4, 0x22, 0xda, 0xbc, 0x87, 0x94}}
return a, nil
}
var _docGo = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x84\x8f\xbb\x6e\xc3\x30\x0c\x45\x77\x7f\xc5\x45\x96\x2c\xb5\xb4\x74\xea\xd6\xb1\x7b\x7f\x80\x91\x68\x89\x88\x1e\xae\x48\xe7\xf1\xf7\x85\xd3\x02\xcd\xd6\xf5\x00\xe7\xf0\xd2\x7b\x7c\x66\x51\x2c\x52\x18\xa2\x68\x1c\x58\x95\xc6\x1d\x27\x0e\xb4\x29\xe3\x90\xc4\xf2\x76\x72\xa1\x57\xaf\x46\xb6\xe9\x2c\xd5\x57\x49\x83\x8c\xfd\xe5\xf5\x30\x79\x8f\x40\xed\x68\xc8\xd4\x62\xe1\x47\x4b\xa1\x46\xc3\xa4\x25\x5c\xc5\x32\x08\xeb\xe0\x45\x6e\x0e\xef\x86\xc2\xa4\x06\xcb\x64\x47\x85\x65\x46\x20\xe5\x3d\xb3\xf4\x81\xd4\xe7\x93\xb4\x48\x46\x6e\x47\x1f\xcb\x13\xd9\x17\x06\x2a\x85\x23\x96\xd1\xeb\xc3\x55\xaa\x8c\x28\x83\x83\xf5\x71\x7f\x01\xa9\xb2\xa1\x51\x65\xdd\xfd\x4c\x17\x46\xeb\xbf\xe7\x41\x2d\xfe\xff\x11\xae\x7d\x9c\x15\xa4\xe0\xdb\xca\xc1\x38\xba\x69\x5a\x29\x9c\x29\x31\xf4\xab\x88\xf1\x34\x79\x9f\xfa\x5b\xe2\xc6\xbb\xf5\xbc\x71\x5e\xcf\x09\x3f\x35\xe9\x4d\x31\x77\x38\xe7\xff\x80\x4b\x1d\x6e\xfa\x0e\x00\x00\xff\xff\x9d\x60\x3d\x88\x79\x01\x00\x00")
func docGoBytes() ([]byte, error) {
return bindataRead(
_docGo,
"doc.go",
)
}
func docGo() (*asset, error) {
bytes, err := docGoBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "doc.go", size: 377, mode: os.FileMode(0644), modTime: time.Unix(1565345207, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xef, 0xaf, 0xdf, 0xcf, 0x65, 0xae, 0x19, 0xfc, 0x9d, 0x29, 0xc1, 0x91, 0xaf, 0xb5, 0xd5, 0xb1, 0x56, 0xf3, 0xee, 0xa8, 0xba, 0x13, 0x65, 0xdb, 0xab, 0xcf, 0x4e, 0xac, 0x92, 0xe9, 0x60, 0xf1}}
return a, nil
}
// Asset loads and returns the asset for the given name.
// It returns an error if the asset could not be found or
// could not be loaded.
func Asset(name string) ([]byte, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err)
}
return a.bytes, nil
}
return nil, fmt.Errorf("Asset %s not found", name)
}
// AssetString returns the asset contents as a string (instead of a []byte).
func AssetString(name string) (string, error) {
data, err := Asset(name)
return string(data), err
}
// MustAsset is like Asset but panics when Asset would return an error.
// It simplifies safe initialization of global variables.
func MustAsset(name string) []byte {
a, err := Asset(name)
if err != nil {
panic("asset: Asset(" + name + "): " + err.Error())
}
return a
}
// MustAssetString is like AssetString but panics when Asset would return an
// error. It simplifies safe initialization of global variables.
func MustAssetString(name string) string {
return string(MustAsset(name))
}
// AssetInfo loads and returns the asset info for the given name.
// It returns an error if the asset could not be found or
// could not be loaded.
func AssetInfo(name string) (os.FileInfo, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err)
}
return a.info, nil
}
return nil, fmt.Errorf("AssetInfo %s not found", name)
}
// AssetDigest returns the digest of the file with the given name. It returns an
// error if the asset could not be found or the digest could not be loaded.
func AssetDigest(name string) ([sha256.Size]byte, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return [sha256.Size]byte{}, fmt.Errorf("AssetDigest %s can't read by error: %v", name, err)
}
return a.digest, nil
}
return [sha256.Size]byte{}, fmt.Errorf("AssetDigest %s not found", name)
}
// Digests returns a map of all known files and their checksums.
func Digests() (map[string][sha256.Size]byte, error) {
mp := make(map[string][sha256.Size]byte, len(_bindata))
for name := range _bindata {
a, err := _bindata[name]()
if err != nil {
return nil, err
}
mp[name] = a.digest
}
return mp, nil
}
// AssetNames returns the names of the assets.
func AssetNames() []string {
names := make([]string, 0, len(_bindata))
for name := range _bindata {
names = append(names, name)
}
return names
}
// _bindata is a table, holding each asset generator, mapped to its name.
var _bindata = map[string]func() (*asset, error){
"1565345162_initial_schema.down.sql": _1565345162_initial_schemaDownSql,
"1565345162_initial_schema.up.sql": _1565345162_initial_schemaUpSql,
"doc.go": docGo,
}
// AssetDir returns the file names below a certain
// directory embedded in the file by go-bindata.
// For example if you run go-bindata on data/... and data contains the
// following hierarchy:
// data/
// foo.txt
// img/
// a.png
// b.png
// then AssetDir("data") would return []string{"foo.txt", "img"},
// AssetDir("data/img") would return []string{"a.png", "b.png"},
// AssetDir("foo.txt") and AssetDir("notexist") would return an error, and
// AssetDir("") will return []string{"data"}.
func AssetDir(name string) ([]string, error) {
node := _bintree
if len(name) != 0 {
canonicalName := strings.Replace(name, "\\", "/", -1)
pathList := strings.Split(canonicalName, "/")
for _, p := range pathList {
node = node.Children[p]
if node == nil {
return nil, fmt.Errorf("Asset %s not found", name)
}
}
}
if node.Func != nil {
return nil, fmt.Errorf("Asset %s not found", name)
}
rv := make([]string, 0, len(node.Children))
for childName := range node.Children {
rv = append(rv, childName)
}
return rv, nil
}
type bintree struct {
Func func() (*asset, error)
Children map[string]*bintree
}
var _bintree = &bintree{nil, map[string]*bintree{
"1565345162_initial_schema.down.sql": &bintree{_1565345162_initial_schemaDownSql, map[string]*bintree{}},
"1565345162_initial_schema.up.sql": &bintree{_1565345162_initial_schemaUpSql, map[string]*bintree{}},
"doc.go": &bintree{docGo, map[string]*bintree{}},
}}
// RestoreAsset restores an asset under the given directory.
func RestoreAsset(dir, name string) error {
data, err := Asset(name)
if err != nil {
return err
}
info, err := AssetInfo(name)
if err != nil {
return err
}
err = os.MkdirAll(_filePath(dir, filepath.Dir(name)), os.FileMode(0755))
if err != nil {
return err
}
err = ioutil.WriteFile(_filePath(dir, name), data, info.Mode())
if err != nil {
return err
}
return os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime())
}
// RestoreAssets restores an asset under the given directory recursively.
func RestoreAssets(dir, name string) error {
children, err := AssetDir(name)
// File
if err != nil {
return RestoreAsset(dir, name)
}
// Dir
for _, child := range children {
err = RestoreAssets(dir, filepath.Join(name, child))
if err != nil {
return err
}
}
return nil
}
func _filePath(dir, name string) string {
canonicalName := strings.Replace(name, "\\", "/", -1)
return filepath.Join(append([]string{dir}, strings.Split(canonicalName, "/")...)...)
}

93
vendor/github.com/vacp2p/mvds/node/node.go generated vendored
View File

@ -1,10 +1,11 @@
// Package Node contains node logic.
// Package node contains node logic.
package node
// @todo this is a very rough implementation that needs cleanup
import (
"context"
"database/sql"
"fmt"
"log"
"sync/atomic"
@ -46,8 +47,63 @@ type Node struct {
ID state.PeerID
epoch int64
mode Mode
epochPersistence *epochSQLitePersistence
epoch int64
mode Mode
subscription chan protobuf.Message
}
func NewPersistentNode(
db *sql.DB,
st transport.Transport,
id state.PeerID,
mode Mode,
nextEpoch CalculateNextEpoch,
) (*Node, error) {
ctx, cancel := context.WithCancel(context.Background())
node := Node{
ID: id,
ctx: ctx,
cancel: cancel,
store: store.NewPersistentMessageStore(db),
transport: st,
peers: peers.NewSQLitePersistence(db),
syncState: state.NewPersistentSyncState(db),
payloads: newPayloads(),
epochPersistence: newEpochSQLitePersistence(db),
nextEpoch: nextEpoch,
mode: mode,
}
if currentEpoch, err := node.epochPersistence.Get(id); err != nil {
return nil, err
} else {
node.epoch = currentEpoch
}
return &node, nil
}
func NewEphemeralNode(
id state.PeerID,
t transport.Transport,
nextEpoch CalculateNextEpoch,
currentEpoch int64,
mode Mode,
) *Node {
ctx, cancel := context.WithCancel(context.Background())
return &Node{
ID: id,
ctx: ctx,
cancel: cancel,
store: store.NewDummyStore(),
transport: t,
syncState: state.NewSyncState(),
peers: peers.NewMemoryPersistence(),
payloads: newPayloads(),
nextEpoch: nextEpoch,
epoch: currentEpoch,
mode: mode,
}
}
// NewNode returns a new node.
@ -62,7 +118,6 @@ func NewNode(
pp peers.Persistence,
) *Node {
ctx, cancel := context.WithCancel(context.Background())
return &Node{
ctx: ctx,
cancel: cancel,
@ -78,6 +133,10 @@ func NewNode(
}
}
func (n *Node) CurrentEpoch() int64 {
return atomic.LoadInt64(&n.epoch)
}
// Start listens for new messages received by the node and sends out those required every epoch.
func (n *Node) Start(duration time.Duration) {
go func() {
@ -107,6 +166,12 @@ func (n *Node) Start(duration time.Duration) {
log.Printf("Error sending messages: %+v\n", err)
}
atomic.AddInt64(&n.epoch, 1)
// When a persistent node is used, the epoch needs to be saved.
if n.epochPersistence != nil {
if err := n.epochPersistence.Set(n.ID, n.epoch); err != nil {
log.Printf("Failed to persisten epoch: %v", err)
}
}
}
}
}()
@ -115,9 +180,24 @@ func (n *Node) Start(duration time.Duration) {
// Stop message reading and epoch processing
func (n *Node) Stop() {
log.Print("Stopping node")
n.Unsubscribe()
n.cancel()
}
// Subscribe subscribes to incoming messages.
func (n *Node) Subscribe() chan protobuf.Message {
n.subscription = make(chan protobuf.Message)
return n.subscription
}
// Unsubscribe closes the listening channels
func (n *Node) Unsubscribe() {
if n.subscription != nil {
close(n.subscription)
}
n.subscription = nil
}
// AppendMessage sends a message to a given group.
func (n *Node) AppendMessage(groupID state.GroupID, data []byte) (state.MessageID, error) {
m := protobuf.Message{
@ -359,6 +439,7 @@ func (n *Node) onMessage(sender state.PeerID, msg protobuf.Message) error {
if err != nil {
return err
}
for _, peer := range peers {
if peer == sender {
continue
@ -367,6 +448,10 @@ func (n *Node) onMessage(sender state.PeerID, msg protobuf.Message) error {
n.insertSyncState(&groupID, id, peer, state.OFFER)
}
if n.subscription != nil {
n.subscription <- msg
}
return nil
}

3
vendor/github.com/vacp2p/mvds/node/payloads.go generated vendored
View File

@ -84,8 +84,7 @@ func (p *payloads) MapAndClear(f func(state.PeerID, protobuf.Payload) error) err
}
func (p *payloads) get(peer state.PeerID) protobuf.Payload {
payload, _ := p.payloads[peer]
return payload
return p.payloads[peer]
}
func (p *payloads) set(peer state.PeerID, payload protobuf.Payload) {

319
vendor/github.com/vacp2p/mvds/peers/migrations/migrations.go generated vendored Normal file
View File

@ -0,0 +1,319 @@
// Code generated by go-bindata. DO NOT EDIT.
// sources:
// 1565249278_initial_schema.down.sql (23B)
// 1565249278_initial_schema.up.sql (140B)
// doc.go (377B)
package migrations
import (
"bytes"
"compress/gzip"
"crypto/sha256"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
"time"
)
func bindataRead(data []byte, name string) ([]byte, error) {
gz, err := gzip.NewReader(bytes.NewBuffer(data))
if err != nil {
return nil, fmt.Errorf("read %q: %v", name, err)
}
var buf bytes.Buffer
_, err = io.Copy(&buf, gz)
clErr := gz.Close()
if err != nil {
return nil, fmt.Errorf("read %q: %v", name, err)
}
if clErr != nil {
return nil, err
}
return buf.Bytes(), nil
}
type asset struct {
bytes []byte
info os.FileInfo
digest [sha256.Size]byte
}
type bindataFileInfo struct {
name string
size int64
mode os.FileMode
modTime time.Time
}
func (fi bindataFileInfo) Name() string {
return fi.name
}
func (fi bindataFileInfo) Size() int64 {
return fi.size
}
func (fi bindataFileInfo) Mode() os.FileMode {
return fi.mode
}
func (fi bindataFileInfo) ModTime() time.Time {
return fi.modTime
}
func (fi bindataFileInfo) IsDir() bool {
return false
}
func (fi bindataFileInfo) Sys() interface{} {
return nil
}
var __1565249278_initial_schemaDownSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x72\x09\xf2\x0f\x50\x08\x71\x74\xf2\x71\x55\xc8\x2d\x4b\x29\x8e\x2f\x48\x4d\x2d\x2a\xb6\xe6\x02\x04\x00\x00\xff\xff\x58\x44\x68\xf7\x17\x00\x00\x00")
func _1565249278_initial_schemaDownSqlBytes() ([]byte, error) {
return bindataRead(
__1565249278_initial_schemaDownSql,
"1565249278_initial_schema.down.sql",
)
}
func _1565249278_initial_schemaDownSql() (*asset, error) {
bytes, err := _1565249278_initial_schemaDownSqlBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "1565249278_initial_schema.down.sql", size: 23, mode: os.FileMode(0644), modTime: time.Unix(1565249542, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x4, 0xfb, 0x5, 0x92, 0xf0, 0x93, 0xaa, 0x83, 0xb7, 0xdf, 0x66, 0xe2, 0x97, 0x53, 0x9d, 0x34, 0xd3, 0xca, 0x97, 0xd8, 0xe1, 0xed, 0xf0, 0x4a, 0x94, 0x1a, 0xb1, 0x8f, 0xcf, 0xc, 0xa4, 0x6}}
return a, nil
}
var __1565249278_initial_schemaUpSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x72\x0e\x72\x75\x0c\x71\x55\x08\x71\x74\xf2\x71\x55\xc8\x2d\x4b\x29\x8e\x2f\x48\x4d\x2d\x2a\x56\xd0\xe0\x52\x50\x50\x50\x48\x2f\xca\x2f\x2d\x88\xcf\x4c\x51\x70\xf2\xf1\x77\x52\xf0\xf3\x0f\x51\xf0\x0b\xf5\xf1\xd1\x01\xcb\x81\xd4\xe1\x90\x0a\x08\xf2\xf4\x75\x0c\x8a\x54\xf0\x76\x8d\x54\xd0\x80\x99\xa1\x03\xd3\xa1\xa9\xe0\xef\xa7\xe0\xec\xef\xe7\xe6\xe3\xe9\x1c\xa2\x10\xe4\x1a\xe0\xe3\xe8\xec\xca\xa5\x69\xcd\x05\x08\x00\x00\xff\xff\x67\x63\xbf\x36\x8c\x00\x00\x00")
func _1565249278_initial_schemaUpSqlBytes() ([]byte, error) {
return bindataRead(
__1565249278_initial_schemaUpSql,
"1565249278_initial_schema.up.sql",
)
}
func _1565249278_initial_schemaUpSql() (*asset, error) {
bytes, err := _1565249278_initial_schemaUpSqlBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "1565249278_initial_schema.up.sql", size: 140, mode: os.FileMode(0644), modTime: time.Unix(1565251147, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x8a, 0xbc, 0x3a, 0x87, 0x12, 0x93, 0xeb, 0xb4, 0xcc, 0x42, 0x6e, 0xb2, 0x7d, 0xfa, 0x9a, 0xa8, 0x3f, 0xb, 0x6b, 0xa8, 0x2d, 0x8b, 0xde, 0x67, 0x2a, 0xa8, 0xa5, 0x42, 0xad, 0x27, 0x15, 0x7e}}
return a, nil
}
var _docGo = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x84\x8f\xbb\x6e\xc3\x30\x0c\x45\x77\x7f\xc5\x45\x96\x2c\xb5\xb4\x74\xea\xd6\xb1\x7b\x7f\x80\x91\x68\x89\x88\x1e\xae\x48\xe7\xf1\xf7\x85\xd3\x02\xcd\xd6\xf5\x00\xe7\xf0\xd2\x7b\x7c\x66\x51\x2c\x52\x18\xa2\x68\x1c\x58\x95\xc6\x1d\x27\x0e\xb4\x29\xe3\x90\xc4\xf2\x76\x72\xa1\x57\xaf\x46\xb6\xe9\x2c\xd5\x57\x49\x83\x8c\xfd\xe5\xf5\x30\x79\x8f\x40\xed\x68\xc8\xd4\x62\xe1\x47\x4b\xa1\x46\xc3\xa4\x25\x5c\xc5\x32\x08\xeb\xe0\x45\x6e\x0e\xef\x86\xc2\xa4\x06\xcb\x64\x47\x85\x65\x46\x20\xe5\x3d\xb3\xf4\x81\xd4\xe7\x93\xb4\x48\x46\x6e\x47\x1f\xcb\x13\xd9\x17\x06\x2a\x85\x23\x96\xd1\xeb\xc3\x55\xaa\x8c\x28\x83\x83\xf5\x71\x7f\x01\xa9\xb2\xa1\x51\x65\xdd\xfd\x4c\x17\x46\xeb\xbf\xe7\x41\x2d\xfe\xff\x11\xae\x7d\x9c\x15\xa4\xe0\xdb\xca\xc1\x38\xba\x69\x5a\x29\x9c\x29\x31\xf4\xab\x88\xf1\x34\x79\x9f\xfa\x5b\xe2\xc6\xbb\xf5\xbc\x71\x5e\xcf\x09\x3f\x35\xe9\x4d\x31\x77\x38\xe7\xff\x80\x4b\x1d\x6e\xfa\x0e\x00\x00\xff\xff\x9d\x60\x3d\x88\x79\x01\x00\x00")
func docGoBytes() ([]byte, error) {
return bindataRead(
_docGo,
"doc.go",
)
}
func docGo() (*asset, error) {
bytes, err := docGoBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "doc.go", size: 377, mode: os.FileMode(0644), modTime: time.Unix(1565250280, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xef, 0xaf, 0xdf, 0xcf, 0x65, 0xae, 0x19, 0xfc, 0x9d, 0x29, 0xc1, 0x91, 0xaf, 0xb5, 0xd5, 0xb1, 0x56, 0xf3, 0xee, 0xa8, 0xba, 0x13, 0x65, 0xdb, 0xab, 0xcf, 0x4e, 0xac, 0x92, 0xe9, 0x60, 0xf1}}
return a, nil
}
// Asset loads and returns the asset for the given name.
// It returns an error if the asset could not be found or
// could not be loaded.
func Asset(name string) ([]byte, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err)
}
return a.bytes, nil
}
return nil, fmt.Errorf("Asset %s not found", name)
}
// AssetString returns the asset contents as a string (instead of a []byte).
func AssetString(name string) (string, error) {
data, err := Asset(name)
return string(data), err
}
// MustAsset is like Asset but panics when Asset would return an error.
// It simplifies safe initialization of global variables.
func MustAsset(name string) []byte {
a, err := Asset(name)
if err != nil {
panic("asset: Asset(" + name + "): " + err.Error())
}
return a
}
// MustAssetString is like AssetString but panics when Asset would return an
// error. It simplifies safe initialization of global variables.
func MustAssetString(name string) string {
return string(MustAsset(name))
}
// AssetInfo loads and returns the asset info for the given name.
// It returns an error if the asset could not be found or
// could not be loaded.
func AssetInfo(name string) (os.FileInfo, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err)
}
return a.info, nil
}
return nil, fmt.Errorf("AssetInfo %s not found", name)
}
// AssetDigest returns the digest of the file with the given name. It returns an
// error if the asset could not be found or the digest could not be loaded.
func AssetDigest(name string) ([sha256.Size]byte, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return [sha256.Size]byte{}, fmt.Errorf("AssetDigest %s can't read by error: %v", name, err)
}
return a.digest, nil
}
return [sha256.Size]byte{}, fmt.Errorf("AssetDigest %s not found", name)
}
// Digests returns a map of all known files and their checksums.
func Digests() (map[string][sha256.Size]byte, error) {
mp := make(map[string][sha256.Size]byte, len(_bindata))
for name := range _bindata {
a, err := _bindata[name]()
if err != nil {
return nil, err
}
mp[name] = a.digest
}
return mp, nil
}
// AssetNames returns the names of the assets.
func AssetNames() []string {
names := make([]string, 0, len(_bindata))
for name := range _bindata {
names = append(names, name)
}
return names
}
// _bindata is a table, holding each asset generator, mapped to its name.
var _bindata = map[string]func() (*asset, error){
"1565249278_initial_schema.down.sql": _1565249278_initial_schemaDownSql,
"1565249278_initial_schema.up.sql": _1565249278_initial_schemaUpSql,
"doc.go": docGo,
}
// AssetDir returns the file names below a certain
// directory embedded in the file by go-bindata.
// For example if you run go-bindata on data/... and data contains the
// following hierarchy:
// data/
// foo.txt
// img/
// a.png
// b.png
// then AssetDir("data") would return []string{"foo.txt", "img"},
// AssetDir("data/img") would return []string{"a.png", "b.png"},
// AssetDir("foo.txt") and AssetDir("notexist") would return an error, and
// AssetDir("") will return []string{"data"}.
func AssetDir(name string) ([]string, error) {
node := _bintree
if len(name) != 0 {
canonicalName := strings.Replace(name, "\\", "/", -1)
pathList := strings.Split(canonicalName, "/")
for _, p := range pathList {
node = node.Children[p]
if node == nil {
return nil, fmt.Errorf("Asset %s not found", name)
}
}
}
if node.Func != nil {
return nil, fmt.Errorf("Asset %s not found", name)
}
rv := make([]string, 0, len(node.Children))
for childName := range node.Children {
rv = append(rv, childName)
}
return rv, nil
}
type bintree struct {
Func func() (*asset, error)
Children map[string]*bintree
}
var _bintree = &bintree{nil, map[string]*bintree{
"1565249278_initial_schema.down.sql": &bintree{_1565249278_initial_schemaDownSql, map[string]*bintree{}},
"1565249278_initial_schema.up.sql": &bintree{_1565249278_initial_schemaUpSql, map[string]*bintree{}},
"doc.go": &bintree{docGo, map[string]*bintree{}},
}}
// RestoreAsset restores an asset under the given directory.
func RestoreAsset(dir, name string) error {
data, err := Asset(name)
if err != nil {
return err
}
info, err := AssetInfo(name)
if err != nil {
return err
}
err = os.MkdirAll(_filePath(dir, filepath.Dir(name)), os.FileMode(0755))
if err != nil {
return err
}
err = ioutil.WriteFile(_filePath(dir, name), data, info.Mode())
if err != nil {
return err
}
return os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime())
}
// RestoreAssets restores an asset under the given directory recursively.
func RestoreAssets(dir, name string) error {
children, err := AssetDir(name)
// File
if err != nil {
return RestoreAsset(dir, name)
}
// Dir
for _, child := range children {
err = RestoreAssets(dir, filepath.Join(name, child))
if err != nil {
return err
}
}
return nil
}
func _filePath(dir, name string) string {
canonicalName := strings.Replace(name, "\\", "/", -1)
return filepath.Join(append([]string{dir}, strings.Split(canonicalName, "/")...)...)
}

28
vendor/github.com/vacp2p/mvds/peers/persistence.go generated vendored
View File

@ -9,31 +9,3 @@ type Persistence interface {
GetByGroupID(group state.GroupID) ([]state.PeerID, error)
Exists(state.GroupID, state.PeerID) (bool, error)
}
type MemoryPersistence struct {
peers map[state.GroupID][]state.PeerID
}
func NewMemoryPersistence() *MemoryPersistence {
return &MemoryPersistence{
peers: make(map[state.GroupID][]state.PeerID),
}
}
func (p *MemoryPersistence) Add(groupID state.GroupID, peerID state.PeerID) error {
p.peers[groupID] = append(p.peers[groupID], peerID)
return nil
}
func (p *MemoryPersistence) Exists(groupID state.GroupID, peerID state.PeerID) (bool, error) {
for _, peer := range p.peers[groupID] {
if peer == peerID {
return true, nil
}
}
return false, nil
}
func (p *MemoryPersistence) GetByGroupID(groupID state.GroupID) ([]state.PeerID, error) {
return p.peers[groupID], nil
}

32
vendor/github.com/vacp2p/mvds/peers/persistence_memory.go generated vendored Normal file
View File

@ -0,0 +1,32 @@
package peers
import "github.com/vacp2p/mvds/state"
type MemoryPersistence struct {
peers map[state.GroupID][]state.PeerID
}
func NewMemoryPersistence() *MemoryPersistence {
return &MemoryPersistence{
peers: make(map[state.GroupID][]state.PeerID),
}
}
func (p *MemoryPersistence) Add(groupID state.GroupID, peerID state.PeerID) error {
p.peers[groupID] = append(p.peers[groupID], peerID)
return nil
}
func (p *MemoryPersistence) Exists(groupID state.GroupID, peerID state.PeerID) (bool, error) {
for _, peer := range p.peers[groupID] {
if peer == peerID {
return true, nil
}
}
return false, nil
}
func (p *MemoryPersistence) GetByGroupID(groupID state.GroupID) ([]state.PeerID, error) {
return p.peers[groupID], nil
}

63
vendor/github.com/vacp2p/mvds/peers/persistence_sqlite.go generated vendored Normal file
View File

@ -0,0 +1,63 @@
package peers
import (
"database/sql"
"errors"
"github.com/vacp2p/mvds/state"
)
var (
ErrPeerNotFound = errors.New("peer not found")
)
type sqlitePersistence struct {
db *sql.DB
}
func NewSQLitePersistence(db *sql.DB) sqlitePersistence {
return sqlitePersistence{db: db}
}
func (p sqlitePersistence) Add(groupID state.GroupID, peerID state.PeerID) error {
_, err := p.db.Exec(`INSERT INTO mvds_peers (group_id, peer_id) VALUES (?, ?)`, groupID[:], peerID[:])
return err
}
func (p sqlitePersistence) Exists(groupID state.GroupID, peerID state.PeerID) (bool, error) {
var result bool
err := p.db.QueryRow(
`SELECT EXISTS(SELECT 1 FROM mvds_peers WHERE group_id = ? AND peer_id = ?)`,
groupID[:],
peerID[:],
).Scan(&result)
switch err {
case sql.ErrNoRows:
return false, ErrPeerNotFound
case nil:
return result, nil
default:
return false, err
}
}
func (p sqlitePersistence) GetByGroupID(groupID state.GroupID) (result []state.PeerID, err error) {
rows, err := p.db.Query(`SELECT peer_id FROM mvds_peers WHERE group_id = ?`, groupID[:])
if err != nil {
return nil, err
}
defer rows.Close()
for rows.Next() {
var (
peerIDBytes []byte
peerID state.PeerID
)
if err := rows.Scan(&peerIDBytes); err != nil {
return nil, err
}
copy(peerID[:], peerIDBytes)
result = append(result, peerID)
}
return
}

70
vendor/github.com/vacp2p/mvds/persistenceutil/migrations.go generated vendored Normal file
View File

@ -0,0 +1,70 @@
package persistenceutil
import (
"github.com/pkg/errors"
"strings"
nodemigrations "github.com/vacp2p/mvds/node/migrations"
peersmigrations "github.com/vacp2p/mvds/peers/migrations"
statemigrations "github.com/vacp2p/mvds/state/migrations"
storemigrations "github.com/vacp2p/mvds/store/migrations"
)
type getter func(string) ([]byte, error)
type Migration struct {
Names []string
Getter func(name string) ([]byte, error)
}
func prepareMigrations(migrations []Migration) ([]string, getter, error) {
var allNames []string
nameToGetter := make(map[string]getter)
for _, m := range migrations {
for _, name := range m.Names {
if !validateName(name) {
continue
}
if _, ok := nameToGetter[name]; ok {
return nil, nil, errors.Errorf("migration with name %s already exists", name)
}
allNames = append(allNames, name)
nameToGetter[name] = m.Getter
}
}
return allNames, func(name string) ([]byte, error) {
getter, ok := nameToGetter[name]
if !ok {
return nil, errors.Errorf("no migration for name %s", name)
}
return getter(name)
}, nil
}
// DefaultMigrations is a collection of all mvds components migrations.
var DefaultMigrations = []Migration{
{
Names: nodemigrations.AssetNames(),
Getter: nodemigrations.Asset,
},
{
Names: peersmigrations.AssetNames(),
Getter: peersmigrations.Asset,
},
{
Names: statemigrations.AssetNames(),
Getter: statemigrations.Asset,
},
{
Names: storemigrations.AssetNames(),
Getter: storemigrations.Asset,
},
}
// validateName verifies that only *.sql files are taken into consideration.
func validateName(name string) bool {
return strings.HasSuffix(name, ".sql")
}

124
vendor/github.com/vacp2p/mvds/persistenceutil/sqlite.go generated vendored Normal file
View File

@ -0,0 +1,124 @@
package persistenceutil
import (
"database/sql"
"fmt"
"os"
"github.com/pkg/errors"
"github.com/status-im/migrate/v4"
"github.com/status-im/migrate/v4/database/sqlcipher"
bindata "github.com/status-im/migrate/v4/source/go_bindata"
)
// The reduced number of kdf iterations (for performance reasons) which is
// currently used for derivation of the database key
// https://github.com/status-im/status-go/pull/1343
// https://notes.status.im/i8Y_l7ccTiOYq09HVgoFwA
const reducedKdfIterationsNumber = 3200
// MigrationConfig is a struct that allows to define bindata migrations.
type MigrationConfig struct {
AssetNames []string
AssetGetter func(name string) ([]byte, error)
}
// Migrate migrates a provided sqldb
func Migrate(db *sql.DB) error {
assetNames, assetGetter, err := prepareMigrations(DefaultMigrations)
if err != nil {
return err
}
return ApplyMigrations(db, assetNames, assetGetter)
}
// Open opens or initializes a new database for a given file path.
// MigrationConfig is optional but if provided migrations are applied automatically.
func Open(path, key string, mc ...MigrationConfig) (*sql.DB, error) {
return open(path, key, reducedKdfIterationsNumber, mc)
}
// OpenWithIter allows to open a new database with a custom number of kdf iterations.
// Higher kdf iterations number makes it slower to open the database.
func OpenWithIter(path, key string, kdfIter int, mc ...MigrationConfig) (*sql.DB, error) {
return open(path, key, kdfIter, mc)
}
func open(path string, key string, kdfIter int, configs []MigrationConfig) (*sql.DB, error) {
_, err := os.OpenFile(path, os.O_CREATE, 0644)
if err != nil {
return nil, err
}
db, err := sql.Open("sqlite3", path)
if err != nil {
return nil, err
}
keyString := fmt.Sprintf("PRAGMA key = '%s'", key)
// Disable concurrent access as not supported by the driver
db.SetMaxOpenConns(1)
if _, err = db.Exec("PRAGMA foreign_keys=ON"); err != nil {
return nil, err
}
if _, err = db.Exec(keyString); err != nil {
return nil, err
}
kdfString := fmt.Sprintf("PRAGMA kdf_iter = '%d'", kdfIter)
if _, err = db.Exec(kdfString); err != nil {
return nil, err
}
// Apply all provided migrations.
for _, mc := range configs {
if err := ApplyMigrations(db, mc.AssetNames, mc.AssetGetter); err != nil {
return nil, err
}
}
return db, nil
}
// ApplyMigrations allows to apply bindata migrations on the current *sql.DB.
// `assetNames` is a list of assets with migrations and `assetGetter` is responsible
// for returning the content of the asset with a given name.
func ApplyMigrations(db *sql.DB, assetNames []string, assetGetter func(name string) ([]byte, error)) error {
resources := bindata.Resource(
assetNames,
assetGetter,
)
source, err := bindata.WithInstance(resources)
if err != nil {
return errors.Wrap(err, "failed to create migration source")
}
driver, err := sqlcipher.WithInstance(db, &sqlcipher.Config{
MigrationsTable: "mvds_" + sqlcipher.DefaultMigrationsTable,
})
if err != nil {
return errors.Wrap(err, "failed to create driver")
}
m, err := migrate.NewWithInstance(
"go-bindata",
source,
"sqlcipher",
driver,
)
if err != nil {
return errors.Wrap(err, "failed to create migration instance")
}
if err = m.Up(); err != migrate.ErrNoChange {
return errors.Wrap(err, "failed to migrate")
}
return nil
}

319
vendor/github.com/vacp2p/mvds/state/migrations/migrations.go generated vendored Normal file
View File

@ -0,0 +1,319 @@
// Code generated by go-bindata. DO NOT EDIT.
// sources:
// 1565341329_initial_schema.down.sql (24B)
// 1565341329_initial_schema.up.sql (237B)
// doc.go (377B)
package migrations
import (
"bytes"
"compress/gzip"
"crypto/sha256"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
"time"
)
func bindataRead(data []byte, name string) ([]byte, error) {
gz, err := gzip.NewReader(bytes.NewBuffer(data))
if err != nil {
return nil, fmt.Errorf("read %q: %v", name, err)
}
var buf bytes.Buffer
_, err = io.Copy(&buf, gz)
clErr := gz.Close()
if err != nil {
return nil, fmt.Errorf("read %q: %v", name, err)
}
if clErr != nil {
return nil, err
}
return buf.Bytes(), nil
}
type asset struct {
bytes []byte
info os.FileInfo
digest [sha256.Size]byte
}
type bindataFileInfo struct {
name string
size int64
mode os.FileMode
modTime time.Time
}
func (fi bindataFileInfo) Name() string {
return fi.name
}
func (fi bindataFileInfo) Size() int64 {
return fi.size
}
func (fi bindataFileInfo) Mode() os.FileMode {
return fi.mode
}
func (fi bindataFileInfo) ModTime() time.Time {
return fi.modTime
}
func (fi bindataFileInfo) IsDir() bool {
return false
}
func (fi bindataFileInfo) Sys() interface{} {
return nil
}
var __1565341329_initial_schemaDownSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x72\x09\xf2\x0f\x50\x08\x71\x74\xf2\x71\x55\xc8\x2d\x4b\x29\x8e\x2f\x2e\x49\x2c\x49\x2d\xb6\xe6\x02\x04\x00\x00\xff\xff\xb7\x43\xc1\xc1\x18\x00\x00\x00")
func _1565341329_initial_schemaDownSqlBytes() ([]byte, error) {
return bindataRead(
__1565341329_initial_schemaDownSql,
"1565341329_initial_schema.down.sql",
)
}
func _1565341329_initial_schemaDownSql() (*asset, error) {
bytes, err := _1565341329_initial_schemaDownSqlBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "1565341329_initial_schema.down.sql", size: 24, mode: os.FileMode(0644), modTime: time.Unix(1565341770, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x20, 0x56, 0x1a, 0x0, 0xc5, 0x81, 0xb3, 0xeb, 0x2a, 0xae, 0xed, 0xbb, 0x68, 0x51, 0x68, 0xc7, 0xe3, 0x31, 0xe, 0x1, 0x3e, 0xd2, 0x85, 0x9e, 0x6d, 0x55, 0xad, 0x55, 0xd6, 0x2f, 0x29, 0xca}}
return a, nil
}
var __1565341329_initial_schemaUpSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x72\x0e\x72\x75\x0c\x71\x55\x08\x71\x74\xf2\x71\x55\xc8\x2d\x4b\x29\x8e\x2f\x2e\x49\x2c\x49\x2d\x56\xd0\xe0\x52\x50\x50\x50\x28\xa9\x2c\x48\x55\xf0\xf4\x0b\x71\x75\x77\x0d\x52\xf0\xf3\x0f\x51\xf0\x0b\xf5\xf1\xd1\x01\x4b\x15\xa7\xe6\xa5\xc4\x27\xe7\x97\xe6\x95\xe0\x53\x90\x5a\x90\x9f\x9c\x81\x43\x41\x7a\x51\x7e\x69\x41\x7c\x66\x8a\x82\x93\x8f\xbf\x13\x44\xa8\x20\x35\xb5\x08\x26\x82\xa6\x3a\x37\xb5\xb8\x38\x31\x3d\x15\x87\x6c\x40\x90\xa7\xaf\x63\x50\xa4\x82\xb7\x6b\xa4\x82\x06\x42\xa9\x0e\xcc\x44\x4d\x2e\x4d\x6b\x2e\x40\x00\x00\x00\xff\xff\x8b\xf0\x0a\x3b\xed\x00\x00\x00")
func _1565341329_initial_schemaUpSqlBytes() ([]byte, error) {
return bindataRead(
__1565341329_initial_schemaUpSql,
"1565341329_initial_schema.up.sql",
)
}
func _1565341329_initial_schemaUpSql() (*asset, error) {
bytes, err := _1565341329_initial_schemaUpSqlBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "1565341329_initial_schema.up.sql", size: 237, mode: os.FileMode(0644), modTime: time.Unix(1565342998, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x8f, 0xf4, 0x34, 0xb, 0x4e, 0x94, 0x3b, 0xe, 0xf2, 0xc2, 0x36, 0x31, 0x47, 0x2e, 0xf8, 0x85, 0xab, 0x1a, 0x82, 0x24, 0x74, 0x39, 0xf6, 0x83, 0xaf, 0xb6, 0xb1, 0x79, 0x9, 0xda, 0x59, 0xd0}}
return a, nil
}
var _docGo = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x84\x8f\xbb\x6e\xc3\x30\x0c\x45\x77\x7f\xc5\x45\x96\x2c\xb5\xb4\x74\xea\xd6\xb1\x7b\x7f\x80\x91\x68\x89\x88\x1e\xae\x48\xe7\xf1\xf7\x85\xd3\x02\xcd\xd6\xf5\x00\xe7\xf0\xd2\x7b\x7c\x66\x51\x2c\x52\x18\xa2\x68\x1c\x58\x95\xc6\x1d\x27\x0e\xb4\x29\xe3\x90\xc4\xf2\x76\x72\xa1\x57\xaf\x46\xb6\xe9\x2c\xd5\x57\x49\x83\x8c\xfd\xe5\xf5\x30\x79\x8f\x40\xed\x68\xc8\xd4\x62\xe1\x47\x4b\xa1\x46\xc3\xa4\x25\x5c\xc5\x32\x08\xeb\xe0\x45\x6e\x0e\xef\x86\xc2\xa4\x06\xcb\x64\x47\x85\x65\x46\x20\xe5\x3d\xb3\xf4\x81\xd4\xe7\x93\xb4\x48\x46\x6e\x47\x1f\xcb\x13\xd9\x17\x06\x2a\x85\x23\x96\xd1\xeb\xc3\x55\xaa\x8c\x28\x83\x83\xf5\x71\x7f\x01\xa9\xb2\xa1\x51\x65\xdd\xfd\x4c\x17\x46\xeb\xbf\xe7\x41\x2d\xfe\xff\x11\xae\x7d\x9c\x15\xa4\xe0\xdb\xca\xc1\x38\xba\x69\x5a\x29\x9c\x29\x31\xf4\xab\x88\xf1\x34\x79\x9f\xfa\x5b\xe2\xc6\xbb\xf5\xbc\x71\x5e\xcf\x09\x3f\x35\xe9\x4d\x31\x77\x38\xe7\xff\x80\x4b\x1d\x6e\xfa\x0e\x00\x00\xff\xff\x9d\x60\x3d\x88\x79\x01\x00\x00")
func docGoBytes() ([]byte, error) {
return bindataRead(
_docGo,
"doc.go",
)
}
func docGo() (*asset, error) {
bytes, err := docGoBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "doc.go", size: 377, mode: os.FileMode(0644), modTime: time.Unix(1565341287, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xef, 0xaf, 0xdf, 0xcf, 0x65, 0xae, 0x19, 0xfc, 0x9d, 0x29, 0xc1, 0x91, 0xaf, 0xb5, 0xd5, 0xb1, 0x56, 0xf3, 0xee, 0xa8, 0xba, 0x13, 0x65, 0xdb, 0xab, 0xcf, 0x4e, 0xac, 0x92, 0xe9, 0x60, 0xf1}}
return a, nil
}
// Asset loads and returns the asset for the given name.
// It returns an error if the asset could not be found or
// could not be loaded.
func Asset(name string) ([]byte, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err)
}
return a.bytes, nil
}
return nil, fmt.Errorf("Asset %s not found", name)
}
// AssetString returns the asset contents as a string (instead of a []byte).
func AssetString(name string) (string, error) {
data, err := Asset(name)
return string(data), err
}
// MustAsset is like Asset but panics when Asset would return an error.
// It simplifies safe initialization of global variables.
func MustAsset(name string) []byte {
a, err := Asset(name)
if err != nil {
panic("asset: Asset(" + name + "): " + err.Error())
}
return a
}
// MustAssetString is like AssetString but panics when Asset would return an
// error. It simplifies safe initialization of global variables.
func MustAssetString(name string) string {
return string(MustAsset(name))
}
// AssetInfo loads and returns the asset info for the given name.
// It returns an error if the asset could not be found or
// could not be loaded.
func AssetInfo(name string) (os.FileInfo, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err)
}
return a.info, nil
}
return nil, fmt.Errorf("AssetInfo %s not found", name)
}
// AssetDigest returns the digest of the file with the given name. It returns an
// error if the asset could not be found or the digest could not be loaded.
func AssetDigest(name string) ([sha256.Size]byte, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return [sha256.Size]byte{}, fmt.Errorf("AssetDigest %s can't read by error: %v", name, err)
}
return a.digest, nil
}
return [sha256.Size]byte{}, fmt.Errorf("AssetDigest %s not found", name)
}
// Digests returns a map of all known files and their checksums.
func Digests() (map[string][sha256.Size]byte, error) {
mp := make(map[string][sha256.Size]byte, len(_bindata))
for name := range _bindata {
a, err := _bindata[name]()
if err != nil {
return nil, err
}
mp[name] = a.digest
}
return mp, nil
}
// AssetNames returns the names of the assets.
func AssetNames() []string {
names := make([]string, 0, len(_bindata))
for name := range _bindata {
names = append(names, name)
}
return names
}
// _bindata is a table, holding each asset generator, mapped to its name.
var _bindata = map[string]func() (*asset, error){
"1565341329_initial_schema.down.sql": _1565341329_initial_schemaDownSql,
"1565341329_initial_schema.up.sql": _1565341329_initial_schemaUpSql,
"doc.go": docGo,
}
// AssetDir returns the file names below a certain
// directory embedded in the file by go-bindata.
// For example if you run go-bindata on data/... and data contains the
// following hierarchy:
// data/
// foo.txt
// img/
// a.png
// b.png
// then AssetDir("data") would return []string{"foo.txt", "img"},
// AssetDir("data/img") would return []string{"a.png", "b.png"},
// AssetDir("foo.txt") and AssetDir("notexist") would return an error, and
// AssetDir("") will return []string{"data"}.
func AssetDir(name string) ([]string, error) {
node := _bintree
if len(name) != 0 {
canonicalName := strings.Replace(name, "\\", "/", -1)
pathList := strings.Split(canonicalName, "/")
for _, p := range pathList {
node = node.Children[p]
if node == nil {
return nil, fmt.Errorf("Asset %s not found", name)
}
}
}
if node.Func != nil {
return nil, fmt.Errorf("Asset %s not found", name)
}
rv := make([]string, 0, len(node.Children))
for childName := range node.Children {
rv = append(rv, childName)
}
return rv, nil
}
type bintree struct {
Func func() (*asset, error)
Children map[string]*bintree
}
var _bintree = &bintree{nil, map[string]*bintree{
"1565341329_initial_schema.down.sql": &bintree{_1565341329_initial_schemaDownSql, map[string]*bintree{}},
"1565341329_initial_schema.up.sql": &bintree{_1565341329_initial_schemaUpSql, map[string]*bintree{}},
"doc.go": &bintree{docGo, map[string]*bintree{}},
}}
// RestoreAsset restores an asset under the given directory.
func RestoreAsset(dir, name string) error {
data, err := Asset(name)
if err != nil {
return err
}
info, err := AssetInfo(name)
if err != nil {
return err
}
err = os.MkdirAll(_filePath(dir, filepath.Dir(name)), os.FileMode(0755))
if err != nil {
return err
}
err = ioutil.WriteFile(_filePath(dir, name), data, info.Mode())
if err != nil {
return err
}
return os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime())
}
// RestoreAssets restores an asset under the given directory recursively.
func RestoreAssets(dir, name string) error {
children, err := AssetDir(name)
// File
if err != nil {
return RestoreAsset(dir, name)
}
// Dir
for _, child := range children {
err = RestoreAssets(dir, filepath.Join(name, child))
if err != nil {
return err
}
}
return nil
}
func _filePath(dir, name string) string {
canonicalName := strings.Replace(name, "\\", "/", -1)
return filepath.Join(append([]string{dir}, strings.Split(canonicalName, "/")...)...)
}

2
vendor/github.com/vacp2p/mvds/state/state.go generated vendored
View File

@ -24,6 +24,6 @@ type State struct {
type SyncState interface {
Add(newState State) error
Remove(id MessageID, peer PeerID) error
All() ([]State, error)
All(epoch int64) ([]State, error)
Map(epoch int64, process func(State) State) error
}

2
vendor/github.com/vacp2p/mvds/state/state_memory.go generated vendored
View File

@ -39,7 +39,7 @@ func (s *memorySyncState) Remove(id MessageID, peer PeerID) error {
return nil
}
func (s *memorySyncState) All() ([]State, error) {
func (s *memorySyncState) All(_ int64) ([]State, error) {
s.Lock()
defer s.Unlock()
return s.state, nil

166
vendor/github.com/vacp2p/mvds/state/state_sqlite.go generated vendored Normal file
View File

@ -0,0 +1,166 @@
package state
import (
"database/sql"
"errors"
"log"
)
var (
ErrStateNotFound = errors.New("state not found")
)
// Verify that SyncState interface is implemented.
var _ SyncState = (*sqliteSyncState)(nil)
type sqliteSyncState struct {
db *sql.DB
}
func NewPersistentSyncState(db *sql.DB) *sqliteSyncState {
return &sqliteSyncState{db: db}
}
func (p *sqliteSyncState) Add(newState State) error {
var groupIDBytes []byte
if newState.GroupID != nil {
groupIDBytes = newState.GroupID[:]
}
_, err := p.db.Exec(`
INSERT INTO mvds_states
(type, send_count, send_epoch, group_id, peer_id, message_id)
VALUES
(?, ?, ?, ?, ?, ?)`,
newState.Type,
newState.SendCount,
newState.SendEpoch,
groupIDBytes,
newState.PeerID[:],
newState.MessageID[:],
)
return err
}
func (p *sqliteSyncState) Remove(messageID MessageID, peerID PeerID) error {
result, err := p.db.Exec(
`DELETE FROM mvds_states WHERE message_id = ? AND peer_id = ?`,
messageID[:],
peerID[:],
)
if err != nil {
return err
}
if n, err := result.RowsAffected(); err != nil {
return err
} else if n == 0 {
return ErrStateNotFound
}
return nil
}
func (p *sqliteSyncState) All(epoch int64) ([]State, error) {
var result []State
rows, err := p.db.Query(`
SELECT
type, send_count, send_epoch, group_id, peer_id, message_id
FROM
mvds_states
WHERE
send_epoch <= ?
`, epoch)
if err != nil {
return nil, err
}
defer rows.Close()
for rows.Next() {
var (
state State
groupID, peerID, messageID []byte
)
err := rows.Scan(
&state.Type,
&state.SendCount,
&state.SendEpoch,
&groupID,
&peerID,
&messageID,
)
if err != nil {
return nil, err
}
if len(groupID) > 0 {
val := GroupID{}
copy(val[:], groupID)
state.GroupID = &val
}
copy(state.PeerID[:], peerID)
copy(state.MessageID[:], messageID)
result = append(result, state)
}
return result, nil
}
func (p *sqliteSyncState) Map(epoch int64, process func(State) State) error {
states, err := p.All(epoch)
if err != nil {
return err
}
var updated []State
for _, state := range states {
if err := invariant(state.SendEpoch <= epoch, "invalid state provided to process"); err != nil {
log.Printf("%v", err)
continue
}
newState := process(state)
if newState != state {
updated = append(updated, newState)
}
}
if len(updated) == 0 {
return nil
}
tx, err := p.db.Begin()
if err != nil {
return err
}
for _, state := range updated {
if err := updateInTx(tx, state); err != nil {
_ = tx.Rollback()
return err
}
}
return tx.Commit()
}
func updateInTx(tx *sql.Tx, state State) error {
_, err := tx.Exec(`
UPDATE mvds_states
SET
send_count = ?,
send_epoch = ?
WHERE
message_id = ? AND
peer_id = ?
`,
state.SendCount,
state.SendEpoch,
state.MessageID[:],
state.PeerID[:],
)
return err
}
func invariant(cond bool, message string) error {
if !cond {
return errors.New(message)
}
return nil
}

4
vendor/github.com/vacp2p/mvds/store/messagestore_dummy.go generated vendored
View File

@ -13,8 +13,8 @@ type DummyStore struct {
ms map[state.MessageID]*protobuf.Message
}
func NewDummyStore() DummyStore {
return DummyStore{ms: make(map[state.MessageID]*protobuf.Message)}
func NewDummyStore() *DummyStore {
return &DummyStore{ms: make(map[state.MessageID]*protobuf.Message)}
}
func (ds *DummyStore) Has(id state.MessageID) (bool, error) {

67
vendor/github.com/vacp2p/mvds/store/messagestore_sqlite.go generated vendored Normal file
View File

@ -0,0 +1,67 @@
package store
import (
"database/sql"
"errors"
"github.com/vacp2p/mvds/state"
"github.com/vacp2p/mvds/protobuf"
)
var (
ErrMessageNotFound = errors.New("message not found")
)
type persistentMessageStore struct {
db *sql.DB
}
func NewPersistentMessageStore(db *sql.DB) *persistentMessageStore {
return &persistentMessageStore{db: db}
}
func (p *persistentMessageStore) Add(message *protobuf.Message) error {
id := message.ID()
_, err := p.db.Exec(
`INSERT INTO mvds_messages (id, group_id, timestamp, body)
VALUES (?, ?, ?, ?)`,
id[:],
message.GroupId,
message.Timestamp,
message.Body,
)
return err
}
func (p *persistentMessageStore) Get(id state.MessageID) (*protobuf.Message, error) {
var message protobuf.Message
row := p.db.QueryRow(
`SELECT group_id, timestamp, body FROM mvds_messages WHERE id = ?`,
id[:],
)
if err := row.Scan(
&message.GroupId,
&message.Timestamp,
&message.Body,
); err != nil {
return nil, err
}
return &message, nil
}
func (p *persistentMessageStore) Has(id state.MessageID) (bool, error) {
var result bool
err := p.db.QueryRow(
`SELECT EXISTS(SELECT 1 FROM mvds_messages WHERE id = ?)`,
id[:],
).Scan(&result)
switch err {
case sql.ErrNoRows:
return false, ErrMessageNotFound
case nil:
return result, nil
default:
return false, err
}
}

319
vendor/github.com/vacp2p/mvds/store/migrations/migrations.go generated vendored Normal file
View File

@ -0,0 +1,319 @@
// Code generated by go-bindata. DO NOT EDIT.
// sources:
// 1565447861_initial_schema.down.sql (28B)
// 1565447861_initial_schema.up.sql (140B)
// doc.go (377B)
package migrations
import (
"bytes"
"compress/gzip"
"crypto/sha256"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
"time"
)
func bindataRead(data []byte, name string) ([]byte, error) {
gz, err := gzip.NewReader(bytes.NewBuffer(data))
if err != nil {
return nil, fmt.Errorf("read %q: %v", name, err)
}
var buf bytes.Buffer
_, err = io.Copy(&buf, gz)
clErr := gz.Close()
if err != nil {
return nil, fmt.Errorf("read %q: %v", name, err)
}
if clErr != nil {
return nil, err
}
return buf.Bytes(), nil
}
type asset struct {
bytes []byte
info os.FileInfo
digest [sha256.Size]byte
}
type bindataFileInfo struct {
name string
size int64
mode os.FileMode
modTime time.Time
}
func (fi bindataFileInfo) Name() string {
return fi.name
}
func (fi bindataFileInfo) Size() int64 {
return fi.size
}
func (fi bindataFileInfo) Mode() os.FileMode {
return fi.mode
}
func (fi bindataFileInfo) ModTime() time.Time {
return fi.modTime
}
func (fi bindataFileInfo) IsDir() bool {
return false
}
func (fi bindataFileInfo) Sys() interface{} {
return nil
}
var __1565447861_initial_schemaDownSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x72\x71\xf5\x71\x0d\x71\x55\x08\x71\x74\xf2\x71\x55\xc8\x2d\x4b\x29\x8e\xcf\x4d\x2d\x2e\x4e\x4c\x4f\x2d\xb6\xe6\x02\x04\x00\x00\xff\xff\xc2\x3a\x18\x9b\x1c\x00\x00\x00")
func _1565447861_initial_schemaDownSqlBytes() ([]byte, error) {
return bindataRead(
__1565447861_initial_schemaDownSql,
"1565447861_initial_schema.down.sql",
)
}
func _1565447861_initial_schemaDownSql() (*asset, error) {
bytes, err := _1565447861_initial_schemaDownSqlBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "1565447861_initial_schema.down.sql", size: 28, mode: os.FileMode(0644), modTime: time.Unix(1565447902, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x92, 0x55, 0x8d, 0x3, 0x68, 0x1a, 0x9c, 0xd7, 0xc7, 0xb4, 0x5a, 0xb1, 0x27, 0x47, 0xf4, 0xc6, 0x8d, 0x85, 0xbb, 0xae, 0xb6, 0x69, 0xc5, 0xbc, 0x21, 0xba, 0xc0, 0xc6, 0x2a, 0xc8, 0xb2, 0xf7}}
return a, nil
}
var __1565447861_initial_schemaUpSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x72\x0e\x72\x75\x0c\x71\x55\x08\x71\x74\xf2\x71\x55\xc8\x2d\x4b\x29\x8e\xcf\x4d\x2d\x2e\x4e\x4c\x4f\x2d\x56\xd0\xe0\x52\x50\x50\x50\xc8\x4c\x51\x70\xf2\xf1\x77\x52\x08\x08\xf2\xf4\x75\x0c\x8a\x54\xf0\x76\x8d\xd4\x01\x4b\xa4\x17\xe5\x97\x16\xc4\xc3\xa4\xfd\xfc\x43\x14\xfc\x42\x7d\x7c\x20\x72\x25\x99\xb9\xa9\xc5\x25\x89\xb9\x05\x0a\x9e\x7e\x21\xae\xee\xae\x41\x68\xf2\x49\xf9\x29\x95\xa8\xfa\xb8\x34\xad\xb9\x00\x01\x00\x00\xff\xff\xae\x9b\x57\x51\x8c\x00\x00\x00")
func _1565447861_initial_schemaUpSqlBytes() ([]byte, error) {
return bindataRead(
__1565447861_initial_schemaUpSql,
"1565447861_initial_schema.up.sql",
)
}
func _1565447861_initial_schemaUpSql() (*asset, error) {
bytes, err := _1565447861_initial_schemaUpSqlBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "1565447861_initial_schema.up.sql", size: 140, mode: os.FileMode(0644), modTime: time.Unix(1565448062, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x21, 0x13, 0xbf, 0x64, 0x18, 0xf7, 0xe2, 0xd8, 0xb5, 0x7d, 0x8, 0xf1, 0x66, 0xb9, 0xb3, 0x49, 0x68, 0xe2, 0xa2, 0xea, 0x90, 0x11, 0x70, 0x9c, 0x15, 0x28, 0x3f, 0x3f, 0x90, 0x3c, 0x76, 0xf}}
return a, nil
}
var _docGo = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x84\x8f\xbb\x6e\xc3\x30\x0c\x45\x77\x7f\xc5\x45\x96\x2c\xb5\xb4\x74\xea\xd6\xb1\x7b\x7f\x80\x91\x68\x89\x88\x1e\xae\x48\xe7\xf1\xf7\x85\xd3\x02\xcd\xd6\xf5\x00\xe7\xf0\xd2\x7b\x7c\x66\x51\x2c\x52\x18\xa2\x68\x1c\x58\x95\xc6\x1d\x27\x0e\xb4\x29\xe3\x90\xc4\xf2\x76\x72\xa1\x57\xaf\x46\xb6\xe9\x2c\xd5\x57\x49\x83\x8c\xfd\xe5\xf5\x30\x79\x8f\x40\xed\x68\xc8\xd4\x62\xe1\x47\x4b\xa1\x46\xc3\xa4\x25\x5c\xc5\x32\x08\xeb\xe0\x45\x6e\x0e\xef\x86\xc2\xa4\x06\xcb\x64\x47\x85\x65\x46\x20\xe5\x3d\xb3\xf4\x81\xd4\xe7\x93\xb4\x48\x46\x6e\x47\x1f\xcb\x13\xd9\x17\x06\x2a\x85\x23\x96\xd1\xeb\xc3\x55\xaa\x8c\x28\x83\x83\xf5\x71\x7f\x01\xa9\xb2\xa1\x51\x65\xdd\xfd\x4c\x17\x46\xeb\xbf\xe7\x41\x2d\xfe\xff\x11\xae\x7d\x9c\x15\xa4\xe0\xdb\xca\xc1\x38\xba\x69\x5a\x29\x9c\x29\x31\xf4\xab\x88\xf1\x34\x79\x9f\xfa\x5b\xe2\xc6\xbb\xf5\xbc\x71\x5e\xcf\x09\x3f\x35\xe9\x4d\x31\x77\x38\xe7\xff\x80\x4b\x1d\x6e\xfa\x0e\x00\x00\xff\xff\x9d\x60\x3d\x88\x79\x01\x00\x00")
func docGoBytes() ([]byte, error) {
return bindataRead(
_docGo,
"doc.go",
)
}
func docGo() (*asset, error) {
bytes, err := docGoBytes()
if err != nil {
return nil, err
}
info := bindataFileInfo{name: "doc.go", size: 377, mode: os.FileMode(0644), modTime: time.Unix(1565447878, 0)}
a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xef, 0xaf, 0xdf, 0xcf, 0x65, 0xae, 0x19, 0xfc, 0x9d, 0x29, 0xc1, 0x91, 0xaf, 0xb5, 0xd5, 0xb1, 0x56, 0xf3, 0xee, 0xa8, 0xba, 0x13, 0x65, 0xdb, 0xab, 0xcf, 0x4e, 0xac, 0x92, 0xe9, 0x60, 0xf1}}
return a, nil
}
// Asset loads and returns the asset for the given name.
// It returns an error if the asset could not be found or
// could not be loaded.
func Asset(name string) ([]byte, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err)
}
return a.bytes, nil
}
return nil, fmt.Errorf("Asset %s not found", name)
}
// AssetString returns the asset contents as a string (instead of a []byte).
func AssetString(name string) (string, error) {
data, err := Asset(name)
return string(data), err
}
// MustAsset is like Asset but panics when Asset would return an error.
// It simplifies safe initialization of global variables.
func MustAsset(name string) []byte {
a, err := Asset(name)
if err != nil {
panic("asset: Asset(" + name + "): " + err.Error())
}
return a
}
// MustAssetString is like AssetString but panics when Asset would return an
// error. It simplifies safe initialization of global variables.
func MustAssetString(name string) string {
return string(MustAsset(name))
}
// AssetInfo loads and returns the asset info for the given name.
// It returns an error if the asset could not be found or
// could not be loaded.
func AssetInfo(name string) (os.FileInfo, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err)
}
return a.info, nil
}
return nil, fmt.Errorf("AssetInfo %s not found", name)
}
// AssetDigest returns the digest of the file with the given name. It returns an
// error if the asset could not be found or the digest could not be loaded.
func AssetDigest(name string) ([sha256.Size]byte, error) {
canonicalName := strings.Replace(name, "\\", "/", -1)
if f, ok := _bindata[canonicalName]; ok {
a, err := f()
if err != nil {
return [sha256.Size]byte{}, fmt.Errorf("AssetDigest %s can't read by error: %v", name, err)
}
return a.digest, nil
}
return [sha256.Size]byte{}, fmt.Errorf("AssetDigest %s not found", name)
}
// Digests returns a map of all known files and their checksums.
func Digests() (map[string][sha256.Size]byte, error) {
mp := make(map[string][sha256.Size]byte, len(_bindata))
for name := range _bindata {
a, err := _bindata[name]()
if err != nil {
return nil, err
}
mp[name] = a.digest
}
return mp, nil
}
// AssetNames returns the names of the assets.
func AssetNames() []string {
names := make([]string, 0, len(_bindata))
for name := range _bindata {
names = append(names, name)
}
return names
}
// _bindata is a table, holding each asset generator, mapped to its name.
var _bindata = map[string]func() (*asset, error){
"1565447861_initial_schema.down.sql": _1565447861_initial_schemaDownSql,
"1565447861_initial_schema.up.sql": _1565447861_initial_schemaUpSql,
"doc.go": docGo,
}
// AssetDir returns the file names below a certain
// directory embedded in the file by go-bindata.
// For example if you run go-bindata on data/... and data contains the
// following hierarchy:
// data/
// foo.txt
// img/
// a.png
// b.png
// then AssetDir("data") would return []string{"foo.txt", "img"},
// AssetDir("data/img") would return []string{"a.png", "b.png"},
// AssetDir("foo.txt") and AssetDir("notexist") would return an error, and
// AssetDir("") will return []string{"data"}.
func AssetDir(name string) ([]string, error) {
node := _bintree
if len(name) != 0 {
canonicalName := strings.Replace(name, "\\", "/", -1)
pathList := strings.Split(canonicalName, "/")
for _, p := range pathList {
node = node.Children[p]
if node == nil {
return nil, fmt.Errorf("Asset %s not found", name)
}
}
}
if node.Func != nil {
return nil, fmt.Errorf("Asset %s not found", name)
}
rv := make([]string, 0, len(node.Children))
for childName := range node.Children {
rv = append(rv, childName)
}
return rv, nil
}
type bintree struct {
Func func() (*asset, error)
Children map[string]*bintree
}
var _bintree = &bintree{nil, map[string]*bintree{
"1565447861_initial_schema.down.sql": &bintree{_1565447861_initial_schemaDownSql, map[string]*bintree{}},
"1565447861_initial_schema.up.sql": &bintree{_1565447861_initial_schemaUpSql, map[string]*bintree{}},
"doc.go": &bintree{docGo, map[string]*bintree{}},
}}
// RestoreAsset restores an asset under the given directory.
func RestoreAsset(dir, name string) error {
data, err := Asset(name)
if err != nil {
return err
}
info, err := AssetInfo(name)
if err != nil {
return err
}
err = os.MkdirAll(_filePath(dir, filepath.Dir(name)), os.FileMode(0755))
if err != nil {
return err
}
err = ioutil.WriteFile(_filePath(dir, name), data, info.Mode())
if err != nil {
return err
}
return os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime())
}
// RestoreAssets restores an asset under the given directory recursively.
func RestoreAssets(dir, name string) error {
children, err := AssetDir(name)
// File
if err != nil {
return RestoreAsset(dir, name)
}
// Dir
for _, child := range children {
err = RestoreAssets(dir, filepath.Join(name, child))
if err != nil {
return err
}
}
return nil
}
func _filePath(dir, name string) string {
canonicalName := strings.Replace(name, "\\", "/", -1)
return filepath.Join(append([]string{dir}, strings.Split(canonicalName, "/")...)...)
}

12
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language: go
go:
- 1.4
- 1.5
- 1.6
- 1.7
- 1.8
- 1.9
- tip
go_import_path: gopkg.in/yaml.v2

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
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"Legal Entity" shall mean the union of the acting entity and all
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control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
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Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
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Copyright {yyyy} {name of copyright owner}
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
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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.

31
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The following files were ported to Go from C files of libyaml, and thus
are still covered by their original copyright and license:
apic.go
emitterc.go
parserc.go
readerc.go
scannerc.go
writerc.go
yamlh.go
yamlprivateh.go
Copyright (c) 2006 Kirill Simonov
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

13
vendor/gopkg.in/yaml.v2/NOTICE generated vendored Normal file
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@ -0,0 +1,13 @@
Copyright 2011-2016 Canonical Ltd.
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.

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# YAML support for the Go language
Introduction
------------
The yaml package enables Go programs to comfortably encode and decode YAML
values. It was developed within [Canonical](https://www.canonical.com) as
part of the [juju](https://juju.ubuntu.com) project, and is based on a
pure Go port of the well-known [libyaml](http://pyyaml.org/wiki/LibYAML)
C library to parse and generate YAML data quickly and reliably.
Compatibility
-------------
The yaml package supports most of YAML 1.1 and 1.2, including support for
anchors, tags, map merging, etc. Multi-document unmarshalling is not yet
implemented, and base-60 floats from YAML 1.1 are purposefully not
supported since they're a poor design and are gone in YAML 1.2.
Installation and usage
----------------------
The import path for the package is *gopkg.in/yaml.v2*.
To install it, run:
go get gopkg.in/yaml.v2
API documentation
-----------------
If opened in a browser, the import path itself leads to the API documentation:
* [https://gopkg.in/yaml.v2](https://gopkg.in/yaml.v2)
API stability
-------------
The package API for yaml v2 will remain stable as described in [gopkg.in](https://gopkg.in).
License
-------
The yaml package is licensed under the Apache License 2.0. Please see the LICENSE file for details.
Example
-------
```Go
package main
import (
"fmt"
"log"
"gopkg.in/yaml.v2"
)
var data = `
a: Easy!
b:
c: 2
d: [3, 4]
`
// Note: struct fields must be public in order for unmarshal to
// correctly populate the data.
type T struct {
A string
B struct {
RenamedC int `yaml:"c"`
D []int `yaml:",flow"`
}
}
func main() {
t := T{}
err := yaml.Unmarshal([]byte(data), &t)
if err != nil {
log.Fatalf("error: %v", err)
}
fmt.Printf("--- t:\n%v\n\n", t)
d, err := yaml.Marshal(&t)
if err != nil {
log.Fatalf("error: %v", err)
}
fmt.Printf("--- t dump:\n%s\n\n", string(d))
m := make(map[interface{}]interface{})
err = yaml.Unmarshal([]byte(data), &m)
if err != nil {
log.Fatalf("error: %v", err)
}
fmt.Printf("--- m:\n%v\n\n", m)
d, err = yaml.Marshal(&m)
if err != nil {
log.Fatalf("error: %v", err)
}
fmt.Printf("--- m dump:\n%s\n\n", string(d))
}
```
This example will generate the following output:
```
--- t:
{Easy! {2 [3 4]}}
--- t dump:
a: Easy!
b:
c: 2
d: [3, 4]
--- m:
map[a:Easy! b:map[c:2 d:[3 4]]]
--- m dump:
a: Easy!
b:
c: 2
d:
- 3
- 4
```

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vendor/gopkg.in/yaml.v2/apic.go generated vendored Normal file
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package yaml
import (
"io"
)
func yaml_insert_token(parser *yaml_parser_t, pos int, token *yaml_token_t) {
//fmt.Println("yaml_insert_token", "pos:", pos, "typ:", token.typ, "head:", parser.tokens_head, "len:", len(parser.tokens))
// Check if we can move the queue at the beginning of the buffer.
if parser.tokens_head > 0 && len(parser.tokens) == cap(parser.tokens) {
if parser.tokens_head != len(parser.tokens) {
copy(parser.tokens, parser.tokens[parser.tokens_head:])
}
parser.tokens = parser.tokens[:len(parser.tokens)-parser.tokens_head]
parser.tokens_head = 0
}
parser.tokens = append(parser.tokens, *token)
if pos < 0 {
return
}
copy(parser.tokens[parser.tokens_head+pos+1:], parser.tokens[parser.tokens_head+pos:])
parser.tokens[parser.tokens_head+pos] = *token
}
// Create a new parser object.
func yaml_parser_initialize(parser *yaml_parser_t) bool {
*parser = yaml_parser_t{
raw_buffer: make([]byte, 0, input_raw_buffer_size),
buffer: make([]byte, 0, input_buffer_size),
}
return true
}
// Destroy a parser object.
func yaml_parser_delete(parser *yaml_parser_t) {
*parser = yaml_parser_t{}
}
// String read handler.
func yaml_string_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) {
if parser.input_pos == len(parser.input) {
return 0, io.EOF
}
n = copy(buffer, parser.input[parser.input_pos:])
parser.input_pos += n
return n, nil
}
// Reader read handler.
func yaml_reader_read_handler(parser *yaml_parser_t, buffer []byte) (n int, err error) {
return parser.input_reader.Read(buffer)
}
// Set a string input.
func yaml_parser_set_input_string(parser *yaml_parser_t, input []byte) {
if parser.read_handler != nil {
panic("must set the input source only once")
}
parser.read_handler = yaml_string_read_handler
parser.input = input
parser.input_pos = 0
}
// Set a file input.
func yaml_parser_set_input_reader(parser *yaml_parser_t, r io.Reader) {
if parser.read_handler != nil {
panic("must set the input source only once")
}
parser.read_handler = yaml_reader_read_handler
parser.input_reader = r
}
// Set the source encoding.
func yaml_parser_set_encoding(parser *yaml_parser_t, encoding yaml_encoding_t) {
if parser.encoding != yaml_ANY_ENCODING {
panic("must set the encoding only once")
}
parser.encoding = encoding
}
// Create a new emitter object.
func yaml_emitter_initialize(emitter *yaml_emitter_t) {
*emitter = yaml_emitter_t{
buffer: make([]byte, output_buffer_size),
raw_buffer: make([]byte, 0, output_raw_buffer_size),
states: make([]yaml_emitter_state_t, 0, initial_stack_size),
events: make([]yaml_event_t, 0, initial_queue_size),
}
}
// Destroy an emitter object.
func yaml_emitter_delete(emitter *yaml_emitter_t) {
*emitter = yaml_emitter_t{}
}
// String write handler.
func yaml_string_write_handler(emitter *yaml_emitter_t, buffer []byte) error {
*emitter.output_buffer = append(*emitter.output_buffer, buffer...)
return nil
}
// yaml_writer_write_handler uses emitter.output_writer to write the
// emitted text.
func yaml_writer_write_handler(emitter *yaml_emitter_t, buffer []byte) error {
_, err := emitter.output_writer.Write(buffer)
return err
}
// Set a string output.
func yaml_emitter_set_output_string(emitter *yaml_emitter_t, output_buffer *[]byte) {
if emitter.write_handler != nil {
panic("must set the output target only once")
}
emitter.write_handler = yaml_string_write_handler
emitter.output_buffer = output_buffer
}
// Set a file output.
func yaml_emitter_set_output_writer(emitter *yaml_emitter_t, w io.Writer) {
if emitter.write_handler != nil {
panic("must set the output target only once")
}
emitter.write_handler = yaml_writer_write_handler
emitter.output_writer = w
}
// Set the output encoding.
func yaml_emitter_set_encoding(emitter *yaml_emitter_t, encoding yaml_encoding_t) {
if emitter.encoding != yaml_ANY_ENCODING {
panic("must set the output encoding only once")
}
emitter.encoding = encoding
}
// Set the canonical output style.
func yaml_emitter_set_canonical(emitter *yaml_emitter_t, canonical bool) {
emitter.canonical = canonical
}
//// Set the indentation increment.
func yaml_emitter_set_indent(emitter *yaml_emitter_t, indent int) {
if indent < 2 || indent > 9 {
indent = 2
}
emitter.best_indent = indent
}
// Set the preferred line width.
func yaml_emitter_set_width(emitter *yaml_emitter_t, width int) {
if width < 0 {
width = -1
}
emitter.best_width = width
}
// Set if unescaped non-ASCII characters are allowed.
func yaml_emitter_set_unicode(emitter *yaml_emitter_t, unicode bool) {
emitter.unicode = unicode
}
// Set the preferred line break character.
func yaml_emitter_set_break(emitter *yaml_emitter_t, line_break yaml_break_t) {
emitter.line_break = line_break
}
///*
// * Destroy a token object.
// */
//
//YAML_DECLARE(void)
//yaml_token_delete(yaml_token_t *token)
//{
// assert(token); // Non-NULL token object expected.
//
// switch (token.type)
// {
// case YAML_TAG_DIRECTIVE_TOKEN:
// yaml_free(token.data.tag_directive.handle);
// yaml_free(token.data.tag_directive.prefix);
// break;
//
// case YAML_ALIAS_TOKEN:
// yaml_free(token.data.alias.value);
// break;
//
// case YAML_ANCHOR_TOKEN:
// yaml_free(token.data.anchor.value);
// break;
//
// case YAML_TAG_TOKEN:
// yaml_free(token.data.tag.handle);
// yaml_free(token.data.tag.suffix);
// break;
//
// case YAML_SCALAR_TOKEN:
// yaml_free(token.data.scalar.value);
// break;
//
// default:
// break;
// }
//
// memset(token, 0, sizeof(yaml_token_t));
//}
//
///*
// * Check if a string is a valid UTF-8 sequence.
// *
// * Check 'reader.c' for more details on UTF-8 encoding.
// */
//
//static int
//yaml_check_utf8(yaml_char_t *start, size_t length)
//{
// yaml_char_t *end = start+length;
// yaml_char_t *pointer = start;
//
// while (pointer < end) {
// unsigned char octet;
// unsigned int width;
// unsigned int value;
// size_t k;
//
// octet = pointer[0];
// width = (octet & 0x80) == 0x00 ? 1 :
// (octet & 0xE0) == 0xC0 ? 2 :
// (octet & 0xF0) == 0xE0 ? 3 :
// (octet & 0xF8) == 0xF0 ? 4 : 0;
// value = (octet & 0x80) == 0x00 ? octet & 0x7F :
// (octet & 0xE0) == 0xC0 ? octet & 0x1F :
// (octet & 0xF0) == 0xE0 ? octet & 0x0F :
// (octet & 0xF8) == 0xF0 ? octet & 0x07 : 0;
// if (!width) return 0;
// if (pointer+width > end) return 0;
// for (k = 1; k < width; k ++) {
// octet = pointer[k];
// if ((octet & 0xC0) != 0x80) return 0;
// value = (value << 6) + (octet & 0x3F);
// }
// if (!((width == 1) ||
// (width == 2 && value >= 0x80) ||
// (width == 3 && value >= 0x800) ||
// (width == 4 && value >= 0x10000))) return 0;
//
// pointer += width;
// }
//
// return 1;
//}
//
// Create STREAM-START.
func yaml_stream_start_event_initialize(event *yaml_event_t, encoding yaml_encoding_t) {
*event = yaml_event_t{
typ: yaml_STREAM_START_EVENT,
encoding: encoding,
}
}
// Create STREAM-END.
func yaml_stream_end_event_initialize(event *yaml_event_t) {
*event = yaml_event_t{
typ: yaml_STREAM_END_EVENT,
}
}
// Create DOCUMENT-START.
func yaml_document_start_event_initialize(
event *yaml_event_t,
version_directive *yaml_version_directive_t,
tag_directives []yaml_tag_directive_t,
implicit bool,
) {
*event = yaml_event_t{
typ: yaml_DOCUMENT_START_EVENT,
version_directive: version_directive,
tag_directives: tag_directives,
implicit: implicit,
}
}
// Create DOCUMENT-END.
func yaml_document_end_event_initialize(event *yaml_event_t, implicit bool) {
*event = yaml_event_t{
typ: yaml_DOCUMENT_END_EVENT,
implicit: implicit,
}
}
///*
// * Create ALIAS.
// */
//
//YAML_DECLARE(int)
//yaml_alias_event_initialize(event *yaml_event_t, anchor *yaml_char_t)
//{
// mark yaml_mark_t = { 0, 0, 0 }
// anchor_copy *yaml_char_t = NULL
//
// assert(event) // Non-NULL event object is expected.
// assert(anchor) // Non-NULL anchor is expected.
//
// if (!yaml_check_utf8(anchor, strlen((char *)anchor))) return 0
//
// anchor_copy = yaml_strdup(anchor)
// if (!anchor_copy)
// return 0
//
// ALIAS_EVENT_INIT(*event, anchor_copy, mark, mark)
//
// return 1
//}
// Create SCALAR.
func yaml_scalar_event_initialize(event *yaml_event_t, anchor, tag, value []byte, plain_implicit, quoted_implicit bool, style yaml_scalar_style_t) bool {
*event = yaml_event_t{
typ: yaml_SCALAR_EVENT,
anchor: anchor,
tag: tag,
value: value,
implicit: plain_implicit,
quoted_implicit: quoted_implicit,
style: yaml_style_t(style),
}
return true
}
// Create SEQUENCE-START.
func yaml_sequence_start_event_initialize(event *yaml_event_t, anchor, tag []byte, implicit bool, style yaml_sequence_style_t) bool {
*event = yaml_event_t{
typ: yaml_SEQUENCE_START_EVENT,
anchor: anchor,
tag: tag,
implicit: implicit,
style: yaml_style_t(style),
}
return true
}
// Create SEQUENCE-END.
func yaml_sequence_end_event_initialize(event *yaml_event_t) bool {
*event = yaml_event_t{
typ: yaml_SEQUENCE_END_EVENT,
}
return true
}
// Create MAPPING-START.
func yaml_mapping_start_event_initialize(event *yaml_event_t, anchor, tag []byte, implicit bool, style yaml_mapping_style_t) {
*event = yaml_event_t{
typ: yaml_MAPPING_START_EVENT,
anchor: anchor,
tag: tag,
implicit: implicit,
style: yaml_style_t(style),
}
}
// Create MAPPING-END.
func yaml_mapping_end_event_initialize(event *yaml_event_t) {
*event = yaml_event_t{
typ: yaml_MAPPING_END_EVENT,
}
}
// Destroy an event object.
func yaml_event_delete(event *yaml_event_t) {
*event = yaml_event_t{}
}
///*
// * Create a document object.
// */
//
//YAML_DECLARE(int)
//yaml_document_initialize(document *yaml_document_t,
// version_directive *yaml_version_directive_t,
// tag_directives_start *yaml_tag_directive_t,
// tag_directives_end *yaml_tag_directive_t,
// start_implicit int, end_implicit int)
//{
// struct {
// error yaml_error_type_t
// } context
// struct {
// start *yaml_node_t
// end *yaml_node_t
// top *yaml_node_t
// } nodes = { NULL, NULL, NULL }
// version_directive_copy *yaml_version_directive_t = NULL
// struct {
// start *yaml_tag_directive_t
// end *yaml_tag_directive_t
// top *yaml_tag_directive_t
// } tag_directives_copy = { NULL, NULL, NULL }
// value yaml_tag_directive_t = { NULL, NULL }
// mark yaml_mark_t = { 0, 0, 0 }
//
// assert(document) // Non-NULL document object is expected.
// assert((tag_directives_start && tag_directives_end) ||
// (tag_directives_start == tag_directives_end))
// // Valid tag directives are expected.
//
// if (!STACK_INIT(&context, nodes, INITIAL_STACK_SIZE)) goto error
//
// if (version_directive) {
// version_directive_copy = yaml_malloc(sizeof(yaml_version_directive_t))
// if (!version_directive_copy) goto error
// version_directive_copy.major = version_directive.major
// version_directive_copy.minor = version_directive.minor
// }
//
// if (tag_directives_start != tag_directives_end) {
// tag_directive *yaml_tag_directive_t
// if (!STACK_INIT(&context, tag_directives_copy, INITIAL_STACK_SIZE))
// goto error
// for (tag_directive = tag_directives_start
// tag_directive != tag_directives_end; tag_directive ++) {
// assert(tag_directive.handle)
// assert(tag_directive.prefix)
// if (!yaml_check_utf8(tag_directive.handle,
// strlen((char *)tag_directive.handle)))
// goto error
// if (!yaml_check_utf8(tag_directive.prefix,
// strlen((char *)tag_directive.prefix)))
// goto error
// value.handle = yaml_strdup(tag_directive.handle)
// value.prefix = yaml_strdup(tag_directive.prefix)
// if (!value.handle || !value.prefix) goto error
// if (!PUSH(&context, tag_directives_copy, value))
// goto error
// value.handle = NULL
// value.prefix = NULL
// }
// }
//
// DOCUMENT_INIT(*document, nodes.start, nodes.end, version_directive_copy,
// tag_directives_copy.start, tag_directives_copy.top,
// start_implicit, end_implicit, mark, mark)
//
// return 1
//
//error:
// STACK_DEL(&context, nodes)
// yaml_free(version_directive_copy)
// while (!STACK_EMPTY(&context, tag_directives_copy)) {
// value yaml_tag_directive_t = POP(&context, tag_directives_copy)
// yaml_free(value.handle)
// yaml_free(value.prefix)
// }
// STACK_DEL(&context, tag_directives_copy)
// yaml_free(value.handle)
// yaml_free(value.prefix)
//
// return 0
//}
//
///*
// * Destroy a document object.
// */
//
//YAML_DECLARE(void)
//yaml_document_delete(document *yaml_document_t)
//{
// struct {
// error yaml_error_type_t
// } context
// tag_directive *yaml_tag_directive_t
//
// context.error = YAML_NO_ERROR // Eliminate a compiler warning.
//
// assert(document) // Non-NULL document object is expected.
//
// while (!STACK_EMPTY(&context, document.nodes)) {
// node yaml_node_t = POP(&context, document.nodes)
// yaml_free(node.tag)
// switch (node.type) {
// case YAML_SCALAR_NODE:
// yaml_free(node.data.scalar.value)
// break
// case YAML_SEQUENCE_NODE:
// STACK_DEL(&context, node.data.sequence.items)
// break
// case YAML_MAPPING_NODE:
// STACK_DEL(&context, node.data.mapping.pairs)
// break
// default:
// assert(0) // Should not happen.
// }
// }
// STACK_DEL(&context, document.nodes)
//
// yaml_free(document.version_directive)
// for (tag_directive = document.tag_directives.start
// tag_directive != document.tag_directives.end
// tag_directive++) {
// yaml_free(tag_directive.handle)
// yaml_free(tag_directive.prefix)
// }
// yaml_free(document.tag_directives.start)
//
// memset(document, 0, sizeof(yaml_document_t))
//}
//
///**
// * Get a document node.
// */
//
//YAML_DECLARE(yaml_node_t *)
//yaml_document_get_node(document *yaml_document_t, index int)
//{
// assert(document) // Non-NULL document object is expected.
//
// if (index > 0 && document.nodes.start + index <= document.nodes.top) {
// return document.nodes.start + index - 1
// }
// return NULL
//}
//
///**
// * Get the root object.
// */
//
//YAML_DECLARE(yaml_node_t *)
//yaml_document_get_root_node(document *yaml_document_t)
//{
// assert(document) // Non-NULL document object is expected.
//
// if (document.nodes.top != document.nodes.start) {
// return document.nodes.start
// }
// return NULL
//}
//
///*
// * Add a scalar node to a document.
// */
//
//YAML_DECLARE(int)
//yaml_document_add_scalar(document *yaml_document_t,
// tag *yaml_char_t, value *yaml_char_t, length int,
// style yaml_scalar_style_t)
//{
// struct {
// error yaml_error_type_t
// } context
// mark yaml_mark_t = { 0, 0, 0 }
// tag_copy *yaml_char_t = NULL
// value_copy *yaml_char_t = NULL
// node yaml_node_t
//
// assert(document) // Non-NULL document object is expected.
// assert(value) // Non-NULL value is expected.
//
// if (!tag) {
// tag = (yaml_char_t *)YAML_DEFAULT_SCALAR_TAG
// }
//
// if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error
// tag_copy = yaml_strdup(tag)
// if (!tag_copy) goto error
//
// if (length < 0) {
// length = strlen((char *)value)
// }
//
// if (!yaml_check_utf8(value, length)) goto error
// value_copy = yaml_malloc(length+1)
// if (!value_copy) goto error
// memcpy(value_copy, value, length)
// value_copy[length] = '\0'
//
// SCALAR_NODE_INIT(node, tag_copy, value_copy, length, style, mark, mark)
// if (!PUSH(&context, document.nodes, node)) goto error
//
// return document.nodes.top - document.nodes.start
//
//error:
// yaml_free(tag_copy)
// yaml_free(value_copy)
//
// return 0
//}
//
///*
// * Add a sequence node to a document.
// */
//
//YAML_DECLARE(int)
//yaml_document_add_sequence(document *yaml_document_t,
// tag *yaml_char_t, style yaml_sequence_style_t)
//{
// struct {
// error yaml_error_type_t
// } context
// mark yaml_mark_t = { 0, 0, 0 }
// tag_copy *yaml_char_t = NULL
// struct {
// start *yaml_node_item_t
// end *yaml_node_item_t
// top *yaml_node_item_t
// } items = { NULL, NULL, NULL }
// node yaml_node_t
//
// assert(document) // Non-NULL document object is expected.
//
// if (!tag) {
// tag = (yaml_char_t *)YAML_DEFAULT_SEQUENCE_TAG
// }
//
// if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error
// tag_copy = yaml_strdup(tag)
// if (!tag_copy) goto error
//
// if (!STACK_INIT(&context, items, INITIAL_STACK_SIZE)) goto error
//
// SEQUENCE_NODE_INIT(node, tag_copy, items.start, items.end,
// style, mark, mark)
// if (!PUSH(&context, document.nodes, node)) goto error
//
// return document.nodes.top - document.nodes.start
//
//error:
// STACK_DEL(&context, items)
// yaml_free(tag_copy)
//
// return 0
//}
//
///*
// * Add a mapping node to a document.
// */
//
//YAML_DECLARE(int)
//yaml_document_add_mapping(document *yaml_document_t,
// tag *yaml_char_t, style yaml_mapping_style_t)
//{
// struct {
// error yaml_error_type_t
// } context
// mark yaml_mark_t = { 0, 0, 0 }
// tag_copy *yaml_char_t = NULL
// struct {
// start *yaml_node_pair_t
// end *yaml_node_pair_t
// top *yaml_node_pair_t
// } pairs = { NULL, NULL, NULL }
// node yaml_node_t
//
// assert(document) // Non-NULL document object is expected.
//
// if (!tag) {
// tag = (yaml_char_t *)YAML_DEFAULT_MAPPING_TAG
// }
//
// if (!yaml_check_utf8(tag, strlen((char *)tag))) goto error
// tag_copy = yaml_strdup(tag)
// if (!tag_copy) goto error
//
// if (!STACK_INIT(&context, pairs, INITIAL_STACK_SIZE)) goto error
//
// MAPPING_NODE_INIT(node, tag_copy, pairs.start, pairs.end,
// style, mark, mark)
// if (!PUSH(&context, document.nodes, node)) goto error
//
// return document.nodes.top - document.nodes.start
//
//error:
// STACK_DEL(&context, pairs)
// yaml_free(tag_copy)
//
// return 0
//}
//
///*
// * Append an item to a sequence node.
// */
//
//YAML_DECLARE(int)
//yaml_document_append_sequence_item(document *yaml_document_t,
// sequence int, item int)
//{
// struct {
// error yaml_error_type_t
// } context
//
// assert(document) // Non-NULL document is required.
// assert(sequence > 0
// && document.nodes.start + sequence <= document.nodes.top)
// // Valid sequence id is required.
// assert(document.nodes.start[sequence-1].type == YAML_SEQUENCE_NODE)
// // A sequence node is required.
// assert(item > 0 && document.nodes.start + item <= document.nodes.top)
// // Valid item id is required.
//
// if (!PUSH(&context,
// document.nodes.start[sequence-1].data.sequence.items, item))
// return 0
//
// return 1
//}
//
///*
// * Append a pair of a key and a value to a mapping node.
// */
//
//YAML_DECLARE(int)
//yaml_document_append_mapping_pair(document *yaml_document_t,
// mapping int, key int, value int)
//{
// struct {
// error yaml_error_type_t
// } context
//
// pair yaml_node_pair_t
//
// assert(document) // Non-NULL document is required.
// assert(mapping > 0
// && document.nodes.start + mapping <= document.nodes.top)
// // Valid mapping id is required.
// assert(document.nodes.start[mapping-1].type == YAML_MAPPING_NODE)
// // A mapping node is required.
// assert(key > 0 && document.nodes.start + key <= document.nodes.top)
// // Valid key id is required.
// assert(value > 0 && document.nodes.start + value <= document.nodes.top)
// // Valid value id is required.
//
// pair.key = key
// pair.value = value
//
// if (!PUSH(&context,
// document.nodes.start[mapping-1].data.mapping.pairs, pair))
// return 0
//
// return 1
//}
//
//

775
vendor/gopkg.in/yaml.v2/decode.go generated vendored Normal file
View File

@ -0,0 +1,775 @@
package yaml
import (
"encoding"
"encoding/base64"
"fmt"
"io"
"math"
"reflect"
"strconv"
"time"
)
const (
documentNode = 1 << iota
mappingNode
sequenceNode
scalarNode
aliasNode
)
type node struct {
kind int
line, column int
tag string
// For an alias node, alias holds the resolved alias.
alias *node
value string
implicit bool
children []*node
anchors map[string]*node
}
// ----------------------------------------------------------------------------
// Parser, produces a node tree out of a libyaml event stream.
type parser struct {
parser yaml_parser_t
event yaml_event_t
doc *node
doneInit bool
}
func newParser(b []byte) *parser {
p := parser{}
if !yaml_parser_initialize(&p.parser) {
panic("failed to initialize YAML emitter")
}
if len(b) == 0 {
b = []byte{'\n'}
}
yaml_parser_set_input_string(&p.parser, b)
return &p
}
func newParserFromReader(r io.Reader) *parser {
p := parser{}
if !yaml_parser_initialize(&p.parser) {
panic("failed to initialize YAML emitter")
}
yaml_parser_set_input_reader(&p.parser, r)
return &p
}
func (p *parser) init() {
if p.doneInit {
return
}
p.expect(yaml_STREAM_START_EVENT)
p.doneInit = true
}
func (p *parser) destroy() {
if p.event.typ != yaml_NO_EVENT {
yaml_event_delete(&p.event)
}
yaml_parser_delete(&p.parser)
}
// expect consumes an event from the event stream and
// checks that it's of the expected type.
func (p *parser) expect(e yaml_event_type_t) {
if p.event.typ == yaml_NO_EVENT {
if !yaml_parser_parse(&p.parser, &p.event) {
p.fail()
}
}
if p.event.typ == yaml_STREAM_END_EVENT {
failf("attempted to go past the end of stream; corrupted value?")
}
if p.event.typ != e {
p.parser.problem = fmt.Sprintf("expected %s event but got %s", e, p.event.typ)
p.fail()
}
yaml_event_delete(&p.event)
p.event.typ = yaml_NO_EVENT
}
// peek peeks at the next event in the event stream,
// puts the results into p.event and returns the event type.
func (p *parser) peek() yaml_event_type_t {
if p.event.typ != yaml_NO_EVENT {
return p.event.typ
}
if !yaml_parser_parse(&p.parser, &p.event) {
p.fail()
}
return p.event.typ
}
func (p *parser) fail() {
var where string
var line int
if p.parser.problem_mark.line != 0 {
line = p.parser.problem_mark.line
// Scanner errors don't iterate line before returning error
if p.parser.error == yaml_SCANNER_ERROR {
line++
}
} else if p.parser.context_mark.line != 0 {
line = p.parser.context_mark.line
}
if line != 0 {
where = "line " + strconv.Itoa(line) + ": "
}
var msg string
if len(p.parser.problem) > 0 {
msg = p.parser.problem
} else {
msg = "unknown problem parsing YAML content"
}
failf("%s%s", where, msg)
}
func (p *parser) anchor(n *node, anchor []byte) {
if anchor != nil {
p.doc.anchors[string(anchor)] = n
}
}
func (p *parser) parse() *node {
p.init()
switch p.peek() {
case yaml_SCALAR_EVENT:
return p.scalar()
case yaml_ALIAS_EVENT:
return p.alias()
case yaml_MAPPING_START_EVENT:
return p.mapping()
case yaml_SEQUENCE_START_EVENT:
return p.sequence()
case yaml_DOCUMENT_START_EVENT:
return p.document()
case yaml_STREAM_END_EVENT:
// Happens when attempting to decode an empty buffer.
return nil
default:
panic("attempted to parse unknown event: " + p.event.typ.String())
}
}
func (p *parser) node(kind int) *node {
return &node{
kind: kind,
line: p.event.start_mark.line,
column: p.event.start_mark.column,
}
}
func (p *parser) document() *node {
n := p.node(documentNode)
n.anchors = make(map[string]*node)
p.doc = n
p.expect(yaml_DOCUMENT_START_EVENT)
n.children = append(n.children, p.parse())
p.expect(yaml_DOCUMENT_END_EVENT)
return n
}
func (p *parser) alias() *node {
n := p.node(aliasNode)
n.value = string(p.event.anchor)
n.alias = p.doc.anchors[n.value]
if n.alias == nil {
failf("unknown anchor '%s' referenced", n.value)
}
p.expect(yaml_ALIAS_EVENT)
return n
}
func (p *parser) scalar() *node {
n := p.node(scalarNode)
n.value = string(p.event.value)
n.tag = string(p.event.tag)
n.implicit = p.event.implicit
p.anchor(n, p.event.anchor)
p.expect(yaml_SCALAR_EVENT)
return n
}
func (p *parser) sequence() *node {
n := p.node(sequenceNode)
p.anchor(n, p.event.anchor)
p.expect(yaml_SEQUENCE_START_EVENT)
for p.peek() != yaml_SEQUENCE_END_EVENT {
n.children = append(n.children, p.parse())
}
p.expect(yaml_SEQUENCE_END_EVENT)
return n
}
func (p *parser) mapping() *node {
n := p.node(mappingNode)
p.anchor(n, p.event.anchor)
p.expect(yaml_MAPPING_START_EVENT)
for p.peek() != yaml_MAPPING_END_EVENT {
n.children = append(n.children, p.parse(), p.parse())
}
p.expect(yaml_MAPPING_END_EVENT)
return n
}
// ----------------------------------------------------------------------------
// Decoder, unmarshals a node into a provided value.
type decoder struct {
doc *node
aliases map[*node]bool
mapType reflect.Type
terrors []string
strict bool
}
var (
mapItemType = reflect.TypeOf(MapItem{})
durationType = reflect.TypeOf(time.Duration(0))
defaultMapType = reflect.TypeOf(map[interface{}]interface{}{})
ifaceType = defaultMapType.Elem()
timeType = reflect.TypeOf(time.Time{})
ptrTimeType = reflect.TypeOf(&time.Time{})
)
func newDecoder(strict bool) *decoder {
d := &decoder{mapType: defaultMapType, strict: strict}
d.aliases = make(map[*node]bool)
return d
}
func (d *decoder) terror(n *node, tag string, out reflect.Value) {
if n.tag != "" {
tag = n.tag
}
value := n.value
if tag != yaml_SEQ_TAG && tag != yaml_MAP_TAG {
if len(value) > 10 {
value = " `" + value[:7] + "...`"
} else {
value = " `" + value + "`"
}
}
d.terrors = append(d.terrors, fmt.Sprintf("line %d: cannot unmarshal %s%s into %s", n.line+1, shortTag(tag), value, out.Type()))
}
func (d *decoder) callUnmarshaler(n *node, u Unmarshaler) (good bool) {
terrlen := len(d.terrors)
err := u.UnmarshalYAML(func(v interface{}) (err error) {
defer handleErr(&err)
d.unmarshal(n, reflect.ValueOf(v))
if len(d.terrors) > terrlen {
issues := d.terrors[terrlen:]
d.terrors = d.terrors[:terrlen]
return &TypeError{issues}
}
return nil
})
if e, ok := err.(*TypeError); ok {
d.terrors = append(d.terrors, e.Errors...)
return false
}
if err != nil {
fail(err)
}
return true
}
// d.prepare initializes and dereferences pointers and calls UnmarshalYAML
// if a value is found to implement it.
// It returns the initialized and dereferenced out value, whether
// unmarshalling was already done by UnmarshalYAML, and if so whether
// its types unmarshalled appropriately.
//
// If n holds a null value, prepare returns before doing anything.
func (d *decoder) prepare(n *node, out reflect.Value) (newout reflect.Value, unmarshaled, good bool) {
if n.tag == yaml_NULL_TAG || n.kind == scalarNode && n.tag == "" && (n.value == "null" || n.value == "~" || n.value == "" && n.implicit) {
return out, false, false
}
again := true
for again {
again = false
if out.Kind() == reflect.Ptr {
if out.IsNil() {
out.Set(reflect.New(out.Type().Elem()))
}
out = out.Elem()
again = true
}
if out.CanAddr() {
if u, ok := out.Addr().Interface().(Unmarshaler); ok {
good = d.callUnmarshaler(n, u)
return out, true, good
}
}
}
return out, false, false
}
func (d *decoder) unmarshal(n *node, out reflect.Value) (good bool) {
switch n.kind {
case documentNode:
return d.document(n, out)
case aliasNode:
return d.alias(n, out)
}
out, unmarshaled, good := d.prepare(n, out)
if unmarshaled {
return good
}
switch n.kind {
case scalarNode:
good = d.scalar(n, out)
case mappingNode:
good = d.mapping(n, out)
case sequenceNode:
good = d.sequence(n, out)
default:
panic("internal error: unknown node kind: " + strconv.Itoa(n.kind))
}
return good
}
func (d *decoder) document(n *node, out reflect.Value) (good bool) {
if len(n.children) == 1 {
d.doc = n
d.unmarshal(n.children[0], out)
return true
}
return false
}
func (d *decoder) alias(n *node, out reflect.Value) (good bool) {
if d.aliases[n] {
// TODO this could actually be allowed in some circumstances.
failf("anchor '%s' value contains itself", n.value)
}
d.aliases[n] = true
good = d.unmarshal(n.alias, out)
delete(d.aliases, n)
return good
}
var zeroValue reflect.Value
func resetMap(out reflect.Value) {
for _, k := range out.MapKeys() {
out.SetMapIndex(k, zeroValue)
}
}
func (d *decoder) scalar(n *node, out reflect.Value) bool {
var tag string
var resolved interface{}
if n.tag == "" && !n.implicit {
tag = yaml_STR_TAG
resolved = n.value
} else {
tag, resolved = resolve(n.tag, n.value)
if tag == yaml_BINARY_TAG {
data, err := base64.StdEncoding.DecodeString(resolved.(string))
if err != nil {
failf("!!binary value contains invalid base64 data")
}
resolved = string(data)
}
}
if resolved == nil {
if out.Kind() == reflect.Map && !out.CanAddr() {
resetMap(out)
} else {
out.Set(reflect.Zero(out.Type()))
}
return true
}
if resolvedv := reflect.ValueOf(resolved); out.Type() == resolvedv.Type() {
// We've resolved to exactly the type we want, so use that.
out.Set(resolvedv)
return true
}
// Perhaps we can use the value as a TextUnmarshaler to
// set its value.
if out.CanAddr() {
u, ok := out.Addr().Interface().(encoding.TextUnmarshaler)
if ok {
var text []byte
if tag == yaml_BINARY_TAG {
text = []byte(resolved.(string))
} else {
// We let any value be unmarshaled into TextUnmarshaler.
// That might be more lax than we'd like, but the
// TextUnmarshaler itself should bowl out any dubious values.
text = []byte(n.value)
}
err := u.UnmarshalText(text)
if err != nil {
fail(err)
}
return true
}
}
switch out.Kind() {
case reflect.String:
if tag == yaml_BINARY_TAG {
out.SetString(resolved.(string))
return true
}
if resolved != nil {
out.SetString(n.value)
return true
}
case reflect.Interface:
if resolved == nil {
out.Set(reflect.Zero(out.Type()))
} else if tag == yaml_TIMESTAMP_TAG {
// It looks like a timestamp but for backward compatibility
// reasons we set it as a string, so that code that unmarshals
// timestamp-like values into interface{} will continue to
// see a string and not a time.Time.
// TODO(v3) Drop this.
out.Set(reflect.ValueOf(n.value))
} else {
out.Set(reflect.ValueOf(resolved))
}
return true
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
switch resolved := resolved.(type) {
case int:
if !out.OverflowInt(int64(resolved)) {
out.SetInt(int64(resolved))
return true
}
case int64:
if !out.OverflowInt(resolved) {
out.SetInt(resolved)
return true
}
case uint64:
if resolved <= math.MaxInt64 && !out.OverflowInt(int64(resolved)) {
out.SetInt(int64(resolved))
return true
}
case float64:
if resolved <= math.MaxInt64 && !out.OverflowInt(int64(resolved)) {
out.SetInt(int64(resolved))
return true
}
case string:
if out.Type() == durationType {
d, err := time.ParseDuration(resolved)
if err == nil {
out.SetInt(int64(d))
return true
}
}
}
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
switch resolved := resolved.(type) {
case int:
if resolved >= 0 && !out.OverflowUint(uint64(resolved)) {
out.SetUint(uint64(resolved))
return true
}
case int64:
if resolved >= 0 && !out.OverflowUint(uint64(resolved)) {
out.SetUint(uint64(resolved))
return true
}
case uint64:
if !out.OverflowUint(uint64(resolved)) {
out.SetUint(uint64(resolved))
return true
}
case float64:
if resolved <= math.MaxUint64 && !out.OverflowUint(uint64(resolved)) {
out.SetUint(uint64(resolved))
return true
}
}
case reflect.Bool:
switch resolved := resolved.(type) {
case bool:
out.SetBool(resolved)
return true
}
case reflect.Float32, reflect.Float64:
switch resolved := resolved.(type) {
case int:
out.SetFloat(float64(resolved))
return true
case int64:
out.SetFloat(float64(resolved))
return true
case uint64:
out.SetFloat(float64(resolved))
return true
case float64:
out.SetFloat(resolved)
return true
}
case reflect.Struct:
if resolvedv := reflect.ValueOf(resolved); out.Type() == resolvedv.Type() {
out.Set(resolvedv)
return true
}
case reflect.Ptr:
if out.Type().Elem() == reflect.TypeOf(resolved) {
// TODO DOes this make sense? When is out a Ptr except when decoding a nil value?
elem := reflect.New(out.Type().Elem())
elem.Elem().Set(reflect.ValueOf(resolved))
out.Set(elem)
return true
}
}
d.terror(n, tag, out)
return false
}
func settableValueOf(i interface{}) reflect.Value {
v := reflect.ValueOf(i)
sv := reflect.New(v.Type()).Elem()
sv.Set(v)
return sv
}
func (d *decoder) sequence(n *node, out reflect.Value) (good bool) {
l := len(n.children)
var iface reflect.Value
switch out.Kind() {
case reflect.Slice:
out.Set(reflect.MakeSlice(out.Type(), l, l))
case reflect.Array:
if l != out.Len() {
failf("invalid array: want %d elements but got %d", out.Len(), l)
}
case reflect.Interface:
// No type hints. Will have to use a generic sequence.
iface = out
out = settableValueOf(make([]interface{}, l))
default:
d.terror(n, yaml_SEQ_TAG, out)
return false
}
et := out.Type().Elem()
j := 0
for i := 0; i < l; i++ {
e := reflect.New(et).Elem()
if ok := d.unmarshal(n.children[i], e); ok {
out.Index(j).Set(e)
j++
}
}
if out.Kind() != reflect.Array {
out.Set(out.Slice(0, j))
}
if iface.IsValid() {
iface.Set(out)
}
return true
}
func (d *decoder) mapping(n *node, out reflect.Value) (good bool) {
switch out.Kind() {
case reflect.Struct:
return d.mappingStruct(n, out)
case reflect.Slice:
return d.mappingSlice(n, out)
case reflect.Map:
// okay
case reflect.Interface:
if d.mapType.Kind() == reflect.Map {
iface := out
out = reflect.MakeMap(d.mapType)
iface.Set(out)
} else {
slicev := reflect.New(d.mapType).Elem()
if !d.mappingSlice(n, slicev) {
return false
}
out.Set(slicev)
return true
}
default:
d.terror(n, yaml_MAP_TAG, out)
return false
}
outt := out.Type()
kt := outt.Key()
et := outt.Elem()
mapType := d.mapType
if outt.Key() == ifaceType && outt.Elem() == ifaceType {
d.mapType = outt
}
if out.IsNil() {
out.Set(reflect.MakeMap(outt))
}
l := len(n.children)
for i := 0; i < l; i += 2 {
if isMerge(n.children[i]) {
d.merge(n.children[i+1], out)
continue
}
k := reflect.New(kt).Elem()
if d.unmarshal(n.children[i], k) {
kkind := k.Kind()
if kkind == reflect.Interface {
kkind = k.Elem().Kind()
}
if kkind == reflect.Map || kkind == reflect.Slice {
failf("invalid map key: %#v", k.Interface())
}
e := reflect.New(et).Elem()
if d.unmarshal(n.children[i+1], e) {
d.setMapIndex(n.children[i+1], out, k, e)
}
}
}
d.mapType = mapType
return true
}
func (d *decoder) setMapIndex(n *node, out, k, v reflect.Value) {
if d.strict && out.MapIndex(k) != zeroValue {
d.terrors = append(d.terrors, fmt.Sprintf("line %d: key %#v already set in map", n.line+1, k.Interface()))
return
}
out.SetMapIndex(k, v)
}
func (d *decoder) mappingSlice(n *node, out reflect.Value) (good bool) {
outt := out.Type()
if outt.Elem() != mapItemType {
d.terror(n, yaml_MAP_TAG, out)
return false
}
mapType := d.mapType
d.mapType = outt
var slice []MapItem
var l = len(n.children)
for i := 0; i < l; i += 2 {
if isMerge(n.children[i]) {
d.merge(n.children[i+1], out)
continue
}
item := MapItem{}
k := reflect.ValueOf(&item.Key).Elem()
if d.unmarshal(n.children[i], k) {
v := reflect.ValueOf(&item.Value).Elem()
if d.unmarshal(n.children[i+1], v) {
slice = append(slice, item)
}
}
}
out.Set(reflect.ValueOf(slice))
d.mapType = mapType
return true
}
func (d *decoder) mappingStruct(n *node, out reflect.Value) (good bool) {
sinfo, err := getStructInfo(out.Type())
if err != nil {
panic(err)
}
name := settableValueOf("")
l := len(n.children)
var inlineMap reflect.Value
var elemType reflect.Type
if sinfo.InlineMap != -1 {
inlineMap = out.Field(sinfo.InlineMap)
inlineMap.Set(reflect.New(inlineMap.Type()).Elem())
elemType = inlineMap.Type().Elem()
}
var doneFields []bool
if d.strict {
doneFields = make([]bool, len(sinfo.FieldsList))
}
for i := 0; i < l; i += 2 {
ni := n.children[i]
if isMerge(ni) {
d.merge(n.children[i+1], out)
continue
}
if !d.unmarshal(ni, name) {
continue
}
if info, ok := sinfo.FieldsMap[name.String()]; ok {
if d.strict {
if doneFields[info.Id] {
d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s already set in type %s", ni.line+1, name.String(), out.Type()))
continue
}
doneFields[info.Id] = true
}
var field reflect.Value
if info.Inline == nil {
field = out.Field(info.Num)
} else {
field = out.FieldByIndex(info.Inline)
}
d.unmarshal(n.children[i+1], field)
} else if sinfo.InlineMap != -1 {
if inlineMap.IsNil() {
inlineMap.Set(reflect.MakeMap(inlineMap.Type()))
}
value := reflect.New(elemType).Elem()
d.unmarshal(n.children[i+1], value)
d.setMapIndex(n.children[i+1], inlineMap, name, value)
} else if d.strict {
d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s not found in type %s", ni.line+1, name.String(), out.Type()))
}
}
return true
}
func failWantMap() {
failf("map merge requires map or sequence of maps as the value")
}
func (d *decoder) merge(n *node, out reflect.Value) {
switch n.kind {
case mappingNode:
d.unmarshal(n, out)
case aliasNode:
an, ok := d.doc.anchors[n.value]
if ok && an.kind != mappingNode {
failWantMap()
}
d.unmarshal(n, out)
case sequenceNode:
// Step backwards as earlier nodes take precedence.
for i := len(n.children) - 1; i >= 0; i-- {
ni := n.children[i]
if ni.kind == aliasNode {
an, ok := d.doc.anchors[ni.value]
if ok && an.kind != mappingNode {
failWantMap()
}
} else if ni.kind != mappingNode {
failWantMap()
}
d.unmarshal(ni, out)
}
default:
failWantMap()
}
}
func isMerge(n *node) bool {
return n.kind == scalarNode && n.value == "<<" && (n.implicit == true || n.tag == yaml_MERGE_TAG)
}

1685
vendor/gopkg.in/yaml.v2/emitterc.go generated vendored Normal file
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390
vendor/gopkg.in/yaml.v2/encode.go generated vendored Normal file
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@ -0,0 +1,390 @@
package yaml
import (
"encoding"
"fmt"
"io"
"reflect"
"regexp"
"sort"
"strconv"
"strings"
"time"
"unicode/utf8"
)
// jsonNumber is the interface of the encoding/json.Number datatype.
// Repeating the interface here avoids a dependency on encoding/json, and also
// supports other libraries like jsoniter, which use a similar datatype with
// the same interface. Detecting this interface is useful when dealing with
// structures containing json.Number, which is a string under the hood. The
// encoder should prefer the use of Int64(), Float64() and string(), in that
// order, when encoding this type.
type jsonNumber interface {
Float64() (float64, error)
Int64() (int64, error)
String() string
}
type encoder struct {
emitter yaml_emitter_t
event yaml_event_t
out []byte
flow bool
// doneInit holds whether the initial stream_start_event has been
// emitted.
doneInit bool
}
func newEncoder() *encoder {
e := &encoder{}
yaml_emitter_initialize(&e.emitter)
yaml_emitter_set_output_string(&e.emitter, &e.out)
yaml_emitter_set_unicode(&e.emitter, true)
return e
}
func newEncoderWithWriter(w io.Writer) *encoder {
e := &encoder{}
yaml_emitter_initialize(&e.emitter)
yaml_emitter_set_output_writer(&e.emitter, w)
yaml_emitter_set_unicode(&e.emitter, true)
return e
}
func (e *encoder) init() {
if e.doneInit {
return
}
yaml_stream_start_event_initialize(&e.event, yaml_UTF8_ENCODING)
e.emit()
e.doneInit = true
}
func (e *encoder) finish() {
e.emitter.open_ended = false
yaml_stream_end_event_initialize(&e.event)
e.emit()
}
func (e *encoder) destroy() {
yaml_emitter_delete(&e.emitter)
}
func (e *encoder) emit() {
// This will internally delete the e.event value.
e.must(yaml_emitter_emit(&e.emitter, &e.event))
}
func (e *encoder) must(ok bool) {
if !ok {
msg := e.emitter.problem
if msg == "" {
msg = "unknown problem generating YAML content"
}
failf("%s", msg)
}
}
func (e *encoder) marshalDoc(tag string, in reflect.Value) {
e.init()
yaml_document_start_event_initialize(&e.event, nil, nil, true)
e.emit()
e.marshal(tag, in)
yaml_document_end_event_initialize(&e.event, true)
e.emit()
}
func (e *encoder) marshal(tag string, in reflect.Value) {
if !in.IsValid() || in.Kind() == reflect.Ptr && in.IsNil() {
e.nilv()
return
}
iface := in.Interface()
switch m := iface.(type) {
case jsonNumber:
integer, err := m.Int64()
if err == nil {
// In this case the json.Number is a valid int64
in = reflect.ValueOf(integer)
break
}
float, err := m.Float64()
if err == nil {
// In this case the json.Number is a valid float64
in = reflect.ValueOf(float)
break
}
// fallback case - no number could be obtained
in = reflect.ValueOf(m.String())
case time.Time, *time.Time:
// Although time.Time implements TextMarshaler,
// we don't want to treat it as a string for YAML
// purposes because YAML has special support for
// timestamps.
case Marshaler:
v, err := m.MarshalYAML()
if err != nil {
fail(err)
}
if v == nil {
e.nilv()
return
}
in = reflect.ValueOf(v)
case encoding.TextMarshaler:
text, err := m.MarshalText()
if err != nil {
fail(err)
}
in = reflect.ValueOf(string(text))
case nil:
e.nilv()
return
}
switch in.Kind() {
case reflect.Interface:
e.marshal(tag, in.Elem())
case reflect.Map:
e.mapv(tag, in)
case reflect.Ptr:
if in.Type() == ptrTimeType {
e.timev(tag, in.Elem())
} else {
e.marshal(tag, in.Elem())
}
case reflect.Struct:
if in.Type() == timeType {
e.timev(tag, in)
} else {
e.structv(tag, in)
}
case reflect.Slice, reflect.Array:
if in.Type().Elem() == mapItemType {
e.itemsv(tag, in)
} else {
e.slicev(tag, in)
}
case reflect.String:
e.stringv(tag, in)
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
if in.Type() == durationType {
e.stringv(tag, reflect.ValueOf(iface.(time.Duration).String()))
} else {
e.intv(tag, in)
}
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
e.uintv(tag, in)
case reflect.Float32, reflect.Float64:
e.floatv(tag, in)
case reflect.Bool:
e.boolv(tag, in)
default:
panic("cannot marshal type: " + in.Type().String())
}
}
func (e *encoder) mapv(tag string, in reflect.Value) {
e.mappingv(tag, func() {
keys := keyList(in.MapKeys())
sort.Sort(keys)
for _, k := range keys {
e.marshal("", k)
e.marshal("", in.MapIndex(k))
}
})
}
func (e *encoder) itemsv(tag string, in reflect.Value) {
e.mappingv(tag, func() {
slice := in.Convert(reflect.TypeOf([]MapItem{})).Interface().([]MapItem)
for _, item := range slice {
e.marshal("", reflect.ValueOf(item.Key))
e.marshal("", reflect.ValueOf(item.Value))
}
})
}
func (e *encoder) structv(tag string, in reflect.Value) {
sinfo, err := getStructInfo(in.Type())
if err != nil {
panic(err)
}
e.mappingv(tag, func() {
for _, info := range sinfo.FieldsList {
var value reflect.Value
if info.Inline == nil {
value = in.Field(info.Num)
} else {
value = in.FieldByIndex(info.Inline)
}
if info.OmitEmpty && isZero(value) {
continue
}
e.marshal("", reflect.ValueOf(info.Key))
e.flow = info.Flow
e.marshal("", value)
}
if sinfo.InlineMap >= 0 {
m := in.Field(sinfo.InlineMap)
if m.Len() > 0 {
e.flow = false
keys := keyList(m.MapKeys())
sort.Sort(keys)
for _, k := range keys {
if _, found := sinfo.FieldsMap[k.String()]; found {
panic(fmt.Sprintf("Can't have key %q in inlined map; conflicts with struct field", k.String()))
}
e.marshal("", k)
e.flow = false
e.marshal("", m.MapIndex(k))
}
}
}
})
}
func (e *encoder) mappingv(tag string, f func()) {
implicit := tag == ""
style := yaml_BLOCK_MAPPING_STYLE
if e.flow {
e.flow = false
style = yaml_FLOW_MAPPING_STYLE
}
yaml_mapping_start_event_initialize(&e.event, nil, []byte(tag), implicit, style)
e.emit()
f()
yaml_mapping_end_event_initialize(&e.event)
e.emit()
}
func (e *encoder) slicev(tag string, in reflect.Value) {
implicit := tag == ""
style := yaml_BLOCK_SEQUENCE_STYLE
if e.flow {
e.flow = false
style = yaml_FLOW_SEQUENCE_STYLE
}
e.must(yaml_sequence_start_event_initialize(&e.event, nil, []byte(tag), implicit, style))
e.emit()
n := in.Len()
for i := 0; i < n; i++ {
e.marshal("", in.Index(i))
}
e.must(yaml_sequence_end_event_initialize(&e.event))
e.emit()
}
// isBase60 returns whether s is in base 60 notation as defined in YAML 1.1.
//
// The base 60 float notation in YAML 1.1 is a terrible idea and is unsupported
// in YAML 1.2 and by this package, but these should be marshalled quoted for
// the time being for compatibility with other parsers.
func isBase60Float(s string) (result bool) {
// Fast path.
if s == "" {
return false
}
c := s[0]
if !(c == '+' || c == '-' || c >= '0' && c <= '9') || strings.IndexByte(s, ':') < 0 {
return false
}
// Do the full match.
return base60float.MatchString(s)
}
// From http://yaml.org/type/float.html, except the regular expression there
// is bogus. In practice parsers do not enforce the "\.[0-9_]*" suffix.
var base60float = regexp.MustCompile(`^[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+(?:\.[0-9_]*)?$`)
func (e *encoder) stringv(tag string, in reflect.Value) {
var style yaml_scalar_style_t
s := in.String()
canUsePlain := true
switch {
case !utf8.ValidString(s):
if tag == yaml_BINARY_TAG {
failf("explicitly tagged !!binary data must be base64-encoded")
}
if tag != "" {
failf("cannot marshal invalid UTF-8 data as %s", shortTag(tag))
}
// It can't be encoded directly as YAML so use a binary tag
// and encode it as base64.
tag = yaml_BINARY_TAG
s = encodeBase64(s)
case tag == "":
// Check to see if it would resolve to a specific
// tag when encoded unquoted. If it doesn't,
// there's no need to quote it.
rtag, _ := resolve("", s)
canUsePlain = rtag == yaml_STR_TAG && !isBase60Float(s)
}
// Note: it's possible for user code to emit invalid YAML
// if they explicitly specify a tag and a string containing
// text that's incompatible with that tag.
switch {
case strings.Contains(s, "\n"):
style = yaml_LITERAL_SCALAR_STYLE
case canUsePlain:
style = yaml_PLAIN_SCALAR_STYLE
default:
style = yaml_DOUBLE_QUOTED_SCALAR_STYLE
}
e.emitScalar(s, "", tag, style)
}
func (e *encoder) boolv(tag string, in reflect.Value) {
var s string
if in.Bool() {
s = "true"
} else {
s = "false"
}
e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) intv(tag string, in reflect.Value) {
s := strconv.FormatInt(in.Int(), 10)
e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) uintv(tag string, in reflect.Value) {
s := strconv.FormatUint(in.Uint(), 10)
e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) timev(tag string, in reflect.Value) {
t := in.Interface().(time.Time)
s := t.Format(time.RFC3339Nano)
e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) floatv(tag string, in reflect.Value) {
// Issue #352: When formatting, use the precision of the underlying value
precision := 64
if in.Kind() == reflect.Float32 {
precision = 32
}
s := strconv.FormatFloat(in.Float(), 'g', -1, precision)
switch s {
case "+Inf":
s = ".inf"
case "-Inf":
s = "-.inf"
case "NaN":
s = ".nan"
}
e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) nilv() {
e.emitScalar("null", "", "", yaml_PLAIN_SCALAR_STYLE)
}
func (e *encoder) emitScalar(value, anchor, tag string, style yaml_scalar_style_t) {
implicit := tag == ""
e.must(yaml_scalar_event_initialize(&e.event, []byte(anchor), []byte(tag), []byte(value), implicit, implicit, style))
e.emit()
}

5
vendor/gopkg.in/yaml.v2/go.mod generated vendored Normal file
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@ -0,0 +1,5 @@
module "gopkg.in/yaml.v2"
require (
"gopkg.in/check.v1" v0.0.0-20161208181325-20d25e280405
)

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vendor/gopkg.in/yaml.v2/parserc.go generated vendored Normal file
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412
vendor/gopkg.in/yaml.v2/readerc.go generated vendored Normal file
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@ -0,0 +1,412 @@
package yaml
import (
"io"
)
// Set the reader error and return 0.
func yaml_parser_set_reader_error(parser *yaml_parser_t, problem string, offset int, value int) bool {
parser.error = yaml_READER_ERROR
parser.problem = problem
parser.problem_offset = offset
parser.problem_value = value
return false
}
// Byte order marks.
const (
bom_UTF8 = "\xef\xbb\xbf"
bom_UTF16LE = "\xff\xfe"
bom_UTF16BE = "\xfe\xff"
)
// Determine the input stream encoding by checking the BOM symbol. If no BOM is
// found, the UTF-8 encoding is assumed. Return 1 on success, 0 on failure.
func yaml_parser_determine_encoding(parser *yaml_parser_t) bool {
// Ensure that we had enough bytes in the raw buffer.
for !parser.eof && len(parser.raw_buffer)-parser.raw_buffer_pos < 3 {
if !yaml_parser_update_raw_buffer(parser) {
return false
}
}
// Determine the encoding.
buf := parser.raw_buffer
pos := parser.raw_buffer_pos
avail := len(buf) - pos
if avail >= 2 && buf[pos] == bom_UTF16LE[0] && buf[pos+1] == bom_UTF16LE[1] {
parser.encoding = yaml_UTF16LE_ENCODING
parser.raw_buffer_pos += 2
parser.offset += 2
} else if avail >= 2 && buf[pos] == bom_UTF16BE[0] && buf[pos+1] == bom_UTF16BE[1] {
parser.encoding = yaml_UTF16BE_ENCODING
parser.raw_buffer_pos += 2
parser.offset += 2
} else if avail >= 3 && buf[pos] == bom_UTF8[0] && buf[pos+1] == bom_UTF8[1] && buf[pos+2] == bom_UTF8[2] {
parser.encoding = yaml_UTF8_ENCODING
parser.raw_buffer_pos += 3
parser.offset += 3
} else {
parser.encoding = yaml_UTF8_ENCODING
}
return true
}
// Update the raw buffer.
func yaml_parser_update_raw_buffer(parser *yaml_parser_t) bool {
size_read := 0
// Return if the raw buffer is full.
if parser.raw_buffer_pos == 0 && len(parser.raw_buffer) == cap(parser.raw_buffer) {
return true
}
// Return on EOF.
if parser.eof {
return true
}
// Move the remaining bytes in the raw buffer to the beginning.
if parser.raw_buffer_pos > 0 && parser.raw_buffer_pos < len(parser.raw_buffer) {
copy(parser.raw_buffer, parser.raw_buffer[parser.raw_buffer_pos:])
}
parser.raw_buffer = parser.raw_buffer[:len(parser.raw_buffer)-parser.raw_buffer_pos]
parser.raw_buffer_pos = 0
// Call the read handler to fill the buffer.
size_read, err := parser.read_handler(parser, parser.raw_buffer[len(parser.raw_buffer):cap(parser.raw_buffer)])
parser.raw_buffer = parser.raw_buffer[:len(parser.raw_buffer)+size_read]
if err == io.EOF {
parser.eof = true
} else if err != nil {
return yaml_parser_set_reader_error(parser, "input error: "+err.Error(), parser.offset, -1)
}
return true
}
// Ensure that the buffer contains at least `length` characters.
// Return true on success, false on failure.
//
// The length is supposed to be significantly less that the buffer size.
func yaml_parser_update_buffer(parser *yaml_parser_t, length int) bool {
if parser.read_handler == nil {
panic("read handler must be set")
}
// [Go] This function was changed to guarantee the requested length size at EOF.
// The fact we need to do this is pretty awful, but the description above implies
// for that to be the case, and there are tests
// If the EOF flag is set and the raw buffer is empty, do nothing.
if parser.eof && parser.raw_buffer_pos == len(parser.raw_buffer) {
// [Go] ACTUALLY! Read the documentation of this function above.
// This is just broken. To return true, we need to have the
// given length in the buffer. Not doing that means every single
// check that calls this function to make sure the buffer has a
// given length is Go) panicking; or C) accessing invalid memory.
//return true
}
// Return if the buffer contains enough characters.
if parser.unread >= length {
return true
}
// Determine the input encoding if it is not known yet.
if parser.encoding == yaml_ANY_ENCODING {
if !yaml_parser_determine_encoding(parser) {
return false
}
}
// Move the unread characters to the beginning of the buffer.
buffer_len := len(parser.buffer)
if parser.buffer_pos > 0 && parser.buffer_pos < buffer_len {
copy(parser.buffer, parser.buffer[parser.buffer_pos:])
buffer_len -= parser.buffer_pos
parser.buffer_pos = 0
} else if parser.buffer_pos == buffer_len {
buffer_len = 0
parser.buffer_pos = 0
}
// Open the whole buffer for writing, and cut it before returning.
parser.buffer = parser.buffer[:cap(parser.buffer)]
// Fill the buffer until it has enough characters.
first := true
for parser.unread < length {
// Fill the raw buffer if necessary.
if !first || parser.raw_buffer_pos == len(parser.raw_buffer) {
if !yaml_parser_update_raw_buffer(parser) {
parser.buffer = parser.buffer[:buffer_len]
return false
}
}
first = false
// Decode the raw buffer.
inner:
for parser.raw_buffer_pos != len(parser.raw_buffer) {
var value rune
var width int
raw_unread := len(parser.raw_buffer) - parser.raw_buffer_pos
// Decode the next character.
switch parser.encoding {
case yaml_UTF8_ENCODING:
// Decode a UTF-8 character. Check RFC 3629
// (http://www.ietf.org/rfc/rfc3629.txt) for more details.
//
// The following table (taken from the RFC) is used for
// decoding.
//
// Char. number range | UTF-8 octet sequence
// (hexadecimal) | (binary)
// --------------------+------------------------------------
// 0000 0000-0000 007F | 0xxxxxxx
// 0000 0080-0000 07FF | 110xxxxx 10xxxxxx
// 0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
// 0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
//
// Additionally, the characters in the range 0xD800-0xDFFF
// are prohibited as they are reserved for use with UTF-16
// surrogate pairs.
// Determine the length of the UTF-8 sequence.
octet := parser.raw_buffer[parser.raw_buffer_pos]
switch {
case octet&0x80 == 0x00:
width = 1
case octet&0xE0 == 0xC0:
width = 2
case octet&0xF0 == 0xE0:
width = 3
case octet&0xF8 == 0xF0:
width = 4
default:
// The leading octet is invalid.
return yaml_parser_set_reader_error(parser,
"invalid leading UTF-8 octet",
parser.offset, int(octet))
}
// Check if the raw buffer contains an incomplete character.
if width > raw_unread {
if parser.eof {
return yaml_parser_set_reader_error(parser,
"incomplete UTF-8 octet sequence",
parser.offset, -1)
}
break inner
}
// Decode the leading octet.
switch {
case octet&0x80 == 0x00:
value = rune(octet & 0x7F)
case octet&0xE0 == 0xC0:
value = rune(octet & 0x1F)
case octet&0xF0 == 0xE0:
value = rune(octet & 0x0F)
case octet&0xF8 == 0xF0:
value = rune(octet & 0x07)
default:
value = 0
}
// Check and decode the trailing octets.
for k := 1; k < width; k++ {
octet = parser.raw_buffer[parser.raw_buffer_pos+k]
// Check if the octet is valid.
if (octet & 0xC0) != 0x80 {
return yaml_parser_set_reader_error(parser,
"invalid trailing UTF-8 octet",
parser.offset+k, int(octet))
}
// Decode the octet.
value = (value << 6) + rune(octet&0x3F)
}
// Check the length of the sequence against the value.
switch {
case width == 1:
case width == 2 && value >= 0x80:
case width == 3 && value >= 0x800:
case width == 4 && value >= 0x10000:
default:
return yaml_parser_set_reader_error(parser,
"invalid length of a UTF-8 sequence",
parser.offset, -1)
}
// Check the range of the value.
if value >= 0xD800 && value <= 0xDFFF || value > 0x10FFFF {
return yaml_parser_set_reader_error(parser,
"invalid Unicode character",
parser.offset, int(value))
}
case yaml_UTF16LE_ENCODING, yaml_UTF16BE_ENCODING:
var low, high int
if parser.encoding == yaml_UTF16LE_ENCODING {
low, high = 0, 1
} else {
low, high = 1, 0
}
// The UTF-16 encoding is not as simple as one might
// naively think. Check RFC 2781
// (http://www.ietf.org/rfc/rfc2781.txt).
//
// Normally, two subsequent bytes describe a Unicode
// character. However a special technique (called a
// surrogate pair) is used for specifying character
// values larger than 0xFFFF.
//
// A surrogate pair consists of two pseudo-characters:
// high surrogate area (0xD800-0xDBFF)
// low surrogate area (0xDC00-0xDFFF)
//
// The following formulas are used for decoding
// and encoding characters using surrogate pairs:
//
// U = U' + 0x10000 (0x01 00 00 <= U <= 0x10 FF FF)
// U' = yyyyyyyyyyxxxxxxxxxx (0 <= U' <= 0x0F FF FF)
// W1 = 110110yyyyyyyyyy
// W2 = 110111xxxxxxxxxx
//
// where U is the character value, W1 is the high surrogate
// area, W2 is the low surrogate area.
// Check for incomplete UTF-16 character.
if raw_unread < 2 {
if parser.eof {
return yaml_parser_set_reader_error(parser,
"incomplete UTF-16 character",
parser.offset, -1)
}
break inner
}
// Get the character.
value = rune(parser.raw_buffer[parser.raw_buffer_pos+low]) +
(rune(parser.raw_buffer[parser.raw_buffer_pos+high]) << 8)
// Check for unexpected low surrogate area.
if value&0xFC00 == 0xDC00 {
return yaml_parser_set_reader_error(parser,
"unexpected low surrogate area",
parser.offset, int(value))
}
// Check for a high surrogate area.
if value&0xFC00 == 0xD800 {
width = 4
// Check for incomplete surrogate pair.
if raw_unread < 4 {
if parser.eof {
return yaml_parser_set_reader_error(parser,
"incomplete UTF-16 surrogate pair",
parser.offset, -1)
}
break inner
}
// Get the next character.
value2 := rune(parser.raw_buffer[parser.raw_buffer_pos+low+2]) +
(rune(parser.raw_buffer[parser.raw_buffer_pos+high+2]) << 8)
// Check for a low surrogate area.
if value2&0xFC00 != 0xDC00 {
return yaml_parser_set_reader_error(parser,
"expected low surrogate area",
parser.offset+2, int(value2))
}
// Generate the value of the surrogate pair.
value = 0x10000 + ((value & 0x3FF) << 10) + (value2 & 0x3FF)
} else {
width = 2
}
default:
panic("impossible")
}
// Check if the character is in the allowed range:
// #x9 | #xA | #xD | [#x20-#x7E] (8 bit)
// | #x85 | [#xA0-#xD7FF] | [#xE000-#xFFFD] (16 bit)
// | [#x10000-#x10FFFF] (32 bit)
switch {
case value == 0x09:
case value == 0x0A:
case value == 0x0D:
case value >= 0x20 && value <= 0x7E:
case value == 0x85:
case value >= 0xA0 && value <= 0xD7FF:
case value >= 0xE000 && value <= 0xFFFD:
case value >= 0x10000 && value <= 0x10FFFF:
default:
return yaml_parser_set_reader_error(parser,
"control characters are not allowed",
parser.offset, int(value))
}
// Move the raw pointers.
parser.raw_buffer_pos += width
parser.offset += width
// Finally put the character into the buffer.
if value <= 0x7F {
// 0000 0000-0000 007F . 0xxxxxxx
parser.buffer[buffer_len+0] = byte(value)
buffer_len += 1
} else if value <= 0x7FF {
// 0000 0080-0000 07FF . 110xxxxx 10xxxxxx
parser.buffer[buffer_len+0] = byte(0xC0 + (value >> 6))
parser.buffer[buffer_len+1] = byte(0x80 + (value & 0x3F))
buffer_len += 2
} else if value <= 0xFFFF {
// 0000 0800-0000 FFFF . 1110xxxx 10xxxxxx 10xxxxxx
parser.buffer[buffer_len+0] = byte(0xE0 + (value >> 12))
parser.buffer[buffer_len+1] = byte(0x80 + ((value >> 6) & 0x3F))
parser.buffer[buffer_len+2] = byte(0x80 + (value & 0x3F))
buffer_len += 3
} else {
// 0001 0000-0010 FFFF . 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
parser.buffer[buffer_len+0] = byte(0xF0 + (value >> 18))
parser.buffer[buffer_len+1] = byte(0x80 + ((value >> 12) & 0x3F))
parser.buffer[buffer_len+2] = byte(0x80 + ((value >> 6) & 0x3F))
parser.buffer[buffer_len+3] = byte(0x80 + (value & 0x3F))
buffer_len += 4
}
parser.unread++
}
// On EOF, put NUL into the buffer and return.
if parser.eof {
parser.buffer[buffer_len] = 0
buffer_len++
parser.unread++
break
}
}
// [Go] Read the documentation of this function above. To return true,
// we need to have the given length in the buffer. Not doing that means
// every single check that calls this function to make sure the buffer
// has a given length is Go) panicking; or C) accessing invalid memory.
// This happens here due to the EOF above breaking early.
for buffer_len < length {
parser.buffer[buffer_len] = 0
buffer_len++
}
parser.buffer = parser.buffer[:buffer_len]
return true
}

258
vendor/gopkg.in/yaml.v2/resolve.go generated vendored Normal file
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package yaml
import (
"encoding/base64"
"math"
"regexp"
"strconv"
"strings"
"time"
)
type resolveMapItem struct {
value interface{}
tag string
}
var resolveTable = make([]byte, 256)
var resolveMap = make(map[string]resolveMapItem)
func init() {
t := resolveTable
t[int('+')] = 'S' // Sign
t[int('-')] = 'S'
for _, c := range "0123456789" {
t[int(c)] = 'D' // Digit
}
for _, c := range "yYnNtTfFoO~" {
t[int(c)] = 'M' // In map
}
t[int('.')] = '.' // Float (potentially in map)
var resolveMapList = []struct {
v interface{}
tag string
l []string
}{
{true, yaml_BOOL_TAG, []string{"y", "Y", "yes", "Yes", "YES"}},
{true, yaml_BOOL_TAG, []string{"true", "True", "TRUE"}},
{true, yaml_BOOL_TAG, []string{"on", "On", "ON"}},
{false, yaml_BOOL_TAG, []string{"n", "N", "no", "No", "NO"}},
{false, yaml_BOOL_TAG, []string{"false", "False", "FALSE"}},
{false, yaml_BOOL_TAG, []string{"off", "Off", "OFF"}},
{nil, yaml_NULL_TAG, []string{"", "~", "null", "Null", "NULL"}},
{math.NaN(), yaml_FLOAT_TAG, []string{".nan", ".NaN", ".NAN"}},
{math.Inf(+1), yaml_FLOAT_TAG, []string{".inf", ".Inf", ".INF"}},
{math.Inf(+1), yaml_FLOAT_TAG, []string{"+.inf", "+.Inf", "+.INF"}},
{math.Inf(-1), yaml_FLOAT_TAG, []string{"-.inf", "-.Inf", "-.INF"}},
{"<<", yaml_MERGE_TAG, []string{"<<"}},
}
m := resolveMap
for _, item := range resolveMapList {
for _, s := range item.l {
m[s] = resolveMapItem{item.v, item.tag}
}
}
}
const longTagPrefix = "tag:yaml.org,2002:"
func shortTag(tag string) string {
// TODO This can easily be made faster and produce less garbage.
if strings.HasPrefix(tag, longTagPrefix) {
return "!!" + tag[len(longTagPrefix):]
}
return tag
}
func longTag(tag string) string {
if strings.HasPrefix(tag, "!!") {
return longTagPrefix + tag[2:]
}
return tag
}
func resolvableTag(tag string) bool {
switch tag {
case "", yaml_STR_TAG, yaml_BOOL_TAG, yaml_INT_TAG, yaml_FLOAT_TAG, yaml_NULL_TAG, yaml_TIMESTAMP_TAG:
return true
}
return false
}
var yamlStyleFloat = regexp.MustCompile(`^[-+]?[0-9]*\.?[0-9]+([eE][-+][0-9]+)?$`)
func resolve(tag string, in string) (rtag string, out interface{}) {
if !resolvableTag(tag) {
return tag, in
}
defer func() {
switch tag {
case "", rtag, yaml_STR_TAG, yaml_BINARY_TAG:
return
case yaml_FLOAT_TAG:
if rtag == yaml_INT_TAG {
switch v := out.(type) {
case int64:
rtag = yaml_FLOAT_TAG
out = float64(v)
return
case int:
rtag = yaml_FLOAT_TAG
out = float64(v)
return
}
}
}
failf("cannot decode %s `%s` as a %s", shortTag(rtag), in, shortTag(tag))
}()
// Any data is accepted as a !!str or !!binary.
// Otherwise, the prefix is enough of a hint about what it might be.
hint := byte('N')
if in != "" {
hint = resolveTable[in[0]]
}
if hint != 0 && tag != yaml_STR_TAG && tag != yaml_BINARY_TAG {
// Handle things we can lookup in a map.
if item, ok := resolveMap[in]; ok {
return item.tag, item.value
}
// Base 60 floats are a bad idea, were dropped in YAML 1.2, and
// are purposefully unsupported here. They're still quoted on
// the way out for compatibility with other parser, though.
switch hint {
case 'M':
// We've already checked the map above.
case '.':
// Not in the map, so maybe a normal float.
floatv, err := strconv.ParseFloat(in, 64)
if err == nil {
return yaml_FLOAT_TAG, floatv
}
case 'D', 'S':
// Int, float, or timestamp.
// Only try values as a timestamp if the value is unquoted or there's an explicit
// !!timestamp tag.
if tag == "" || tag == yaml_TIMESTAMP_TAG {
t, ok := parseTimestamp(in)
if ok {
return yaml_TIMESTAMP_TAG, t
}
}
plain := strings.Replace(in, "_", "", -1)
intv, err := strconv.ParseInt(plain, 0, 64)
if err == nil {
if intv == int64(int(intv)) {
return yaml_INT_TAG, int(intv)
} else {
return yaml_INT_TAG, intv
}
}
uintv, err := strconv.ParseUint(plain, 0, 64)
if err == nil {
return yaml_INT_TAG, uintv
}
if yamlStyleFloat.MatchString(plain) {
floatv, err := strconv.ParseFloat(plain, 64)
if err == nil {
return yaml_FLOAT_TAG, floatv
}
}
if strings.HasPrefix(plain, "0b") {
intv, err := strconv.ParseInt(plain[2:], 2, 64)
if err == nil {
if intv == int64(int(intv)) {
return yaml_INT_TAG, int(intv)
} else {
return yaml_INT_TAG, intv
}
}
uintv, err := strconv.ParseUint(plain[2:], 2, 64)
if err == nil {
return yaml_INT_TAG, uintv
}
} else if strings.HasPrefix(plain, "-0b") {
intv, err := strconv.ParseInt("-" + plain[3:], 2, 64)
if err == nil {
if true || intv == int64(int(intv)) {
return yaml_INT_TAG, int(intv)
} else {
return yaml_INT_TAG, intv
}
}
}
default:
panic("resolveTable item not yet handled: " + string(rune(hint)) + " (with " + in + ")")
}
}
return yaml_STR_TAG, in
}
// encodeBase64 encodes s as base64 that is broken up into multiple lines
// as appropriate for the resulting length.
func encodeBase64(s string) string {
const lineLen = 70
encLen := base64.StdEncoding.EncodedLen(len(s))
lines := encLen/lineLen + 1
buf := make([]byte, encLen*2+lines)
in := buf[0:encLen]
out := buf[encLen:]
base64.StdEncoding.Encode(in, []byte(s))
k := 0
for i := 0; i < len(in); i += lineLen {
j := i + lineLen
if j > len(in) {
j = len(in)
}
k += copy(out[k:], in[i:j])
if lines > 1 {
out[k] = '\n'
k++
}
}
return string(out[:k])
}
// This is a subset of the formats allowed by the regular expression
// defined at http://yaml.org/type/timestamp.html.
var allowedTimestampFormats = []string{
"2006-1-2T15:4:5.999999999Z07:00", // RCF3339Nano with short date fields.
"2006-1-2t15:4:5.999999999Z07:00", // RFC3339Nano with short date fields and lower-case "t".
"2006-1-2 15:4:5.999999999", // space separated with no time zone
"2006-1-2", // date only
// Notable exception: time.Parse cannot handle: "2001-12-14 21:59:43.10 -5"
// from the set of examples.
}
// parseTimestamp parses s as a timestamp string and
// returns the timestamp and reports whether it succeeded.
// Timestamp formats are defined at http://yaml.org/type/timestamp.html
func parseTimestamp(s string) (time.Time, bool) {
// TODO write code to check all the formats supported by
// http://yaml.org/type/timestamp.html instead of using time.Parse.
// Quick check: all date formats start with YYYY-.
i := 0
for ; i < len(s); i++ {
if c := s[i]; c < '0' || c > '9' {
break
}
}
if i != 4 || i == len(s) || s[i] != '-' {
return time.Time{}, false
}
for _, format := range allowedTimestampFormats {
if t, err := time.Parse(format, s); err == nil {
return t, true
}
}
return time.Time{}, false
}

2696
vendor/gopkg.in/yaml.v2/scannerc.go generated vendored Normal file
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113
vendor/gopkg.in/yaml.v2/sorter.go generated vendored Normal file
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package yaml
import (
"reflect"
"unicode"
)
type keyList []reflect.Value
func (l keyList) Len() int { return len(l) }
func (l keyList) Swap(i, j int) { l[i], l[j] = l[j], l[i] }
func (l keyList) Less(i, j int) bool {
a := l[i]
b := l[j]
ak := a.Kind()
bk := b.Kind()
for (ak == reflect.Interface || ak == reflect.Ptr) && !a.IsNil() {
a = a.Elem()
ak = a.Kind()
}
for (bk == reflect.Interface || bk == reflect.Ptr) && !b.IsNil() {
b = b.Elem()
bk = b.Kind()
}
af, aok := keyFloat(a)
bf, bok := keyFloat(b)
if aok && bok {
if af != bf {
return af < bf
}
if ak != bk {
return ak < bk
}
return numLess(a, b)
}
if ak != reflect.String || bk != reflect.String {
return ak < bk
}
ar, br := []rune(a.String()), []rune(b.String())
for i := 0; i < len(ar) && i < len(br); i++ {
if ar[i] == br[i] {
continue
}
al := unicode.IsLetter(ar[i])
bl := unicode.IsLetter(br[i])
if al && bl {
return ar[i] < br[i]
}
if al || bl {
return bl
}
var ai, bi int
var an, bn int64
if ar[i] == '0' || br[i] == '0' {
for j := i-1; j >= 0 && unicode.IsDigit(ar[j]); j-- {
if ar[j] != '0' {
an = 1
bn = 1
break
}
}
}
for ai = i; ai < len(ar) && unicode.IsDigit(ar[ai]); ai++ {
an = an*10 + int64(ar[ai]-'0')
}
for bi = i; bi < len(br) && unicode.IsDigit(br[bi]); bi++ {
bn = bn*10 + int64(br[bi]-'0')
}
if an != bn {
return an < bn
}
if ai != bi {
return ai < bi
}
return ar[i] < br[i]
}
return len(ar) < len(br)
}
// keyFloat returns a float value for v if it is a number/bool
// and whether it is a number/bool or not.
func keyFloat(v reflect.Value) (f float64, ok bool) {
switch v.Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return float64(v.Int()), true
case reflect.Float32, reflect.Float64:
return v.Float(), true
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return float64(v.Uint()), true
case reflect.Bool:
if v.Bool() {
return 1, true
}
return 0, true
}
return 0, false
}
// numLess returns whether a < b.
// a and b must necessarily have the same kind.
func numLess(a, b reflect.Value) bool {
switch a.Kind() {
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return a.Int() < b.Int()
case reflect.Float32, reflect.Float64:
return a.Float() < b.Float()
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return a.Uint() < b.Uint()
case reflect.Bool:
return !a.Bool() && b.Bool()
}
panic("not a number")
}

26
vendor/gopkg.in/yaml.v2/writerc.go generated vendored Normal file
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@ -0,0 +1,26 @@
package yaml
// Set the writer error and return false.
func yaml_emitter_set_writer_error(emitter *yaml_emitter_t, problem string) bool {
emitter.error = yaml_WRITER_ERROR
emitter.problem = problem
return false
}
// Flush the output buffer.
func yaml_emitter_flush(emitter *yaml_emitter_t) bool {
if emitter.write_handler == nil {
panic("write handler not set")
}
// Check if the buffer is empty.
if emitter.buffer_pos == 0 {
return true
}
if err := emitter.write_handler(emitter, emitter.buffer[:emitter.buffer_pos]); err != nil {
return yaml_emitter_set_writer_error(emitter, "write error: "+err.Error())
}
emitter.buffer_pos = 0
return true
}

466
vendor/gopkg.in/yaml.v2/yaml.go generated vendored Normal file
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@ -0,0 +1,466 @@
// Package yaml implements YAML support for the Go language.
//
// Source code and other details for the project are available at GitHub:
//
// https://github.com/go-yaml/yaml
//
package yaml
import (
"errors"
"fmt"
"io"
"reflect"
"strings"
"sync"
)
// MapSlice encodes and decodes as a YAML map.
// The order of keys is preserved when encoding and decoding.
type MapSlice []MapItem
// MapItem is an item in a MapSlice.
type MapItem struct {
Key, Value interface{}
}
// The Unmarshaler interface may be implemented by types to customize their
// behavior when being unmarshaled from a YAML document. The UnmarshalYAML
// method receives a function that may be called to unmarshal the original
// YAML value into a field or variable. It is safe to call the unmarshal
// function parameter more than once if necessary.
type Unmarshaler interface {
UnmarshalYAML(unmarshal func(interface{}) error) error
}
// The Marshaler interface may be implemented by types to customize their
// behavior when being marshaled into a YAML document. The returned value
// is marshaled in place of the original value implementing Marshaler.
//
// If an error is returned by MarshalYAML, the marshaling procedure stops
// and returns with the provided error.
type Marshaler interface {
MarshalYAML() (interface{}, error)
}
// Unmarshal decodes the first document found within the in byte slice
// and assigns decoded values into the out value.
//
// Maps and pointers (to a struct, string, int, etc) are accepted as out
// values. If an internal pointer within a struct is not initialized,
// the yaml package will initialize it if necessary for unmarshalling
// the provided data. The out parameter must not be nil.
//
// The type of the decoded values should be compatible with the respective
// values in out. If one or more values cannot be decoded due to a type
// mismatches, decoding continues partially until the end of the YAML
// content, and a *yaml.TypeError is returned with details for all
// missed values.
//
// Struct fields are only unmarshalled if they are exported (have an
// upper case first letter), and are unmarshalled using the field name
// lowercased as the default key. Custom keys may be defined via the
// "yaml" name in the field tag: the content preceding the first comma
// is used as the key, and the following comma-separated options are
// used to tweak the marshalling process (see Marshal).
// Conflicting names result in a runtime error.
//
// For example:
//
// type T struct {
// F int `yaml:"a,omitempty"`
// B int
// }
// var t T
// yaml.Unmarshal([]byte("a: 1\nb: 2"), &t)
//
// See the documentation of Marshal for the format of tags and a list of
// supported tag options.
//
func Unmarshal(in []byte, out interface{}) (err error) {
return unmarshal(in, out, false)
}
// UnmarshalStrict is like Unmarshal except that any fields that are found
// in the data that do not have corresponding struct members, or mapping
// keys that are duplicates, will result in
// an error.
func UnmarshalStrict(in []byte, out interface{}) (err error) {
return unmarshal(in, out, true)
}
// A Decorder reads and decodes YAML values from an input stream.
type Decoder struct {
strict bool
parser *parser
}
// NewDecoder returns a new decoder that reads from r.
//
// The decoder introduces its own buffering and may read
// data from r beyond the YAML values requested.
func NewDecoder(r io.Reader) *Decoder {
return &Decoder{
parser: newParserFromReader(r),
}
}
// SetStrict sets whether strict decoding behaviour is enabled when
// decoding items in the data (see UnmarshalStrict). By default, decoding is not strict.
func (dec *Decoder) SetStrict(strict bool) {
dec.strict = strict
}
// Decode reads the next YAML-encoded value from its input
// and stores it in the value pointed to by v.
//
// See the documentation for Unmarshal for details about the
// conversion of YAML into a Go value.
func (dec *Decoder) Decode(v interface{}) (err error) {
d := newDecoder(dec.strict)
defer handleErr(&err)
node := dec.parser.parse()
if node == nil {
return io.EOF
}
out := reflect.ValueOf(v)
if out.Kind() == reflect.Ptr && !out.IsNil() {
out = out.Elem()
}
d.unmarshal(node, out)
if len(d.terrors) > 0 {
return &TypeError{d.terrors}
}
return nil
}
func unmarshal(in []byte, out interface{}, strict bool) (err error) {
defer handleErr(&err)
d := newDecoder(strict)
p := newParser(in)
defer p.destroy()
node := p.parse()
if node != nil {
v := reflect.ValueOf(out)
if v.Kind() == reflect.Ptr && !v.IsNil() {
v = v.Elem()
}
d.unmarshal(node, v)
}
if len(d.terrors) > 0 {
return &TypeError{d.terrors}
}
return nil
}
// Marshal serializes the value provided into a YAML document. The structure
// of the generated document will reflect the structure of the value itself.
// Maps and pointers (to struct, string, int, etc) are accepted as the in value.
//
// Struct fields are only marshalled if they are exported (have an upper case
// first letter), and are marshalled using the field name lowercased as the
// default key. Custom keys may be defined via the "yaml" name in the field
// tag: the content preceding the first comma is used as the key, and the
// following comma-separated options are used to tweak the marshalling process.
// Conflicting names result in a runtime error.
//
// The field tag format accepted is:
//
// `(...) yaml:"[<key>][,<flag1>[,<flag2>]]" (...)`
//
// The following flags are currently supported:
//
// omitempty Only include the field if it's not set to the zero
// value for the type or to empty slices or maps.
// Zero valued structs will be omitted if all their public
// fields are zero, unless they implement an IsZero
// method (see the IsZeroer interface type), in which
// case the field will be included if that method returns true.
//
// flow Marshal using a flow style (useful for structs,
// sequences and maps).
//
// inline Inline the field, which must be a struct or a map,
// causing all of its fields or keys to be processed as if
// they were part of the outer struct. For maps, keys must
// not conflict with the yaml keys of other struct fields.
//
// In addition, if the key is "-", the field is ignored.
//
// For example:
//
// type T struct {
// F int `yaml:"a,omitempty"`
// B int
// }
// yaml.Marshal(&T{B: 2}) // Returns "b: 2\n"
// yaml.Marshal(&T{F: 1}} // Returns "a: 1\nb: 0\n"
//
func Marshal(in interface{}) (out []byte, err error) {
defer handleErr(&err)
e := newEncoder()
defer e.destroy()
e.marshalDoc("", reflect.ValueOf(in))
e.finish()
out = e.out
return
}
// An Encoder writes YAML values to an output stream.
type Encoder struct {
encoder *encoder
}
// NewEncoder returns a new encoder that writes to w.
// The Encoder should be closed after use to flush all data
// to w.
func NewEncoder(w io.Writer) *Encoder {
return &Encoder{
encoder: newEncoderWithWriter(w),
}
}
// Encode writes the YAML encoding of v to the stream.
// If multiple items are encoded to the stream, the
// second and subsequent document will be preceded
// with a "---" document separator, but the first will not.
//
// See the documentation for Marshal for details about the conversion of Go
// values to YAML.
func (e *Encoder) Encode(v interface{}) (err error) {
defer handleErr(&err)
e.encoder.marshalDoc("", reflect.ValueOf(v))
return nil
}
// Close closes the encoder by writing any remaining data.
// It does not write a stream terminating string "...".
func (e *Encoder) Close() (err error) {
defer handleErr(&err)
e.encoder.finish()
return nil
}
func handleErr(err *error) {
if v := recover(); v != nil {
if e, ok := v.(yamlError); ok {
*err = e.err
} else {
panic(v)
}
}
}
type yamlError struct {
err error
}
func fail(err error) {
panic(yamlError{err})
}
func failf(format string, args ...interface{}) {
panic(yamlError{fmt.Errorf("yaml: "+format, args...)})
}
// A TypeError is returned by Unmarshal when one or more fields in
// the YAML document cannot be properly decoded into the requested
// types. When this error is returned, the value is still
// unmarshaled partially.
type TypeError struct {
Errors []string
}
func (e *TypeError) Error() string {
return fmt.Sprintf("yaml: unmarshal errors:\n %s", strings.Join(e.Errors, "\n "))
}
// --------------------------------------------------------------------------
// Maintain a mapping of keys to structure field indexes
// The code in this section was copied from mgo/bson.
// structInfo holds details for the serialization of fields of
// a given struct.
type structInfo struct {
FieldsMap map[string]fieldInfo
FieldsList []fieldInfo
// InlineMap is the number of the field in the struct that
// contains an ,inline map, or -1 if there's none.
InlineMap int
}
type fieldInfo struct {
Key string
Num int
OmitEmpty bool
Flow bool
// Id holds the unique field identifier, so we can cheaply
// check for field duplicates without maintaining an extra map.
Id int
// Inline holds the field index if the field is part of an inlined struct.
Inline []int
}
var structMap = make(map[reflect.Type]*structInfo)
var fieldMapMutex sync.RWMutex
func getStructInfo(st reflect.Type) (*structInfo, error) {
fieldMapMutex.RLock()
sinfo, found := structMap[st]
fieldMapMutex.RUnlock()
if found {
return sinfo, nil
}
n := st.NumField()
fieldsMap := make(map[string]fieldInfo)
fieldsList := make([]fieldInfo, 0, n)
inlineMap := -1
for i := 0; i != n; i++ {
field := st.Field(i)
if field.PkgPath != "" && !field.Anonymous {
continue // Private field
}
info := fieldInfo{Num: i}
tag := field.Tag.Get("yaml")
if tag == "" && strings.Index(string(field.Tag), ":") < 0 {
tag = string(field.Tag)
}
if tag == "-" {
continue
}
inline := false
fields := strings.Split(tag, ",")
if len(fields) > 1 {
for _, flag := range fields[1:] {
switch flag {
case "omitempty":
info.OmitEmpty = true
case "flow":
info.Flow = true
case "inline":
inline = true
default:
return nil, errors.New(fmt.Sprintf("Unsupported flag %q in tag %q of type %s", flag, tag, st))
}
}
tag = fields[0]
}
if inline {
switch field.Type.Kind() {
case reflect.Map:
if inlineMap >= 0 {
return nil, errors.New("Multiple ,inline maps in struct " + st.String())
}
if field.Type.Key() != reflect.TypeOf("") {
return nil, errors.New("Option ,inline needs a map with string keys in struct " + st.String())
}
inlineMap = info.Num
case reflect.Struct:
sinfo, err := getStructInfo(field.Type)
if err != nil {
return nil, err
}
for _, finfo := range sinfo.FieldsList {
if _, found := fieldsMap[finfo.Key]; found {
msg := "Duplicated key '" + finfo.Key + "' in struct " + st.String()
return nil, errors.New(msg)
}
if finfo.Inline == nil {
finfo.Inline = []int{i, finfo.Num}
} else {
finfo.Inline = append([]int{i}, finfo.Inline...)
}
finfo.Id = len(fieldsList)
fieldsMap[finfo.Key] = finfo
fieldsList = append(fieldsList, finfo)
}
default:
//return nil, errors.New("Option ,inline needs a struct value or map field")
return nil, errors.New("Option ,inline needs a struct value field")
}
continue
}
if tag != "" {
info.Key = tag
} else {
info.Key = strings.ToLower(field.Name)
}
if _, found = fieldsMap[info.Key]; found {
msg := "Duplicated key '" + info.Key + "' in struct " + st.String()
return nil, errors.New(msg)
}
info.Id = len(fieldsList)
fieldsList = append(fieldsList, info)
fieldsMap[info.Key] = info
}
sinfo = &structInfo{
FieldsMap: fieldsMap,
FieldsList: fieldsList,
InlineMap: inlineMap,
}
fieldMapMutex.Lock()
structMap[st] = sinfo
fieldMapMutex.Unlock()
return sinfo, nil
}
// IsZeroer is used to check whether an object is zero to
// determine whether it should be omitted when marshaling
// with the omitempty flag. One notable implementation
// is time.Time.
type IsZeroer interface {
IsZero() bool
}
func isZero(v reflect.Value) bool {
kind := v.Kind()
if z, ok := v.Interface().(IsZeroer); ok {
if (kind == reflect.Ptr || kind == reflect.Interface) && v.IsNil() {
return true
}
return z.IsZero()
}
switch kind {
case reflect.String:
return len(v.String()) == 0
case reflect.Interface, reflect.Ptr:
return v.IsNil()
case reflect.Slice:
return v.Len() == 0
case reflect.Map:
return v.Len() == 0
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return v.Int() == 0
case reflect.Float32, reflect.Float64:
return v.Float() == 0
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return v.Uint() == 0
case reflect.Bool:
return !v.Bool()
case reflect.Struct:
vt := v.Type()
for i := v.NumField() - 1; i >= 0; i-- {
if vt.Field(i).PkgPath != "" {
continue // Private field
}
if !isZero(v.Field(i)) {
return false
}
}
return true
}
return false
}

738
vendor/gopkg.in/yaml.v2/yamlh.go generated vendored Normal file
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@ -0,0 +1,738 @@
package yaml
import (
"fmt"
"io"
)
// The version directive data.
type yaml_version_directive_t struct {
major int8 // The major version number.
minor int8 // The minor version number.
}
// The tag directive data.
type yaml_tag_directive_t struct {
handle []byte // The tag handle.
prefix []byte // The tag prefix.
}
type yaml_encoding_t int
// The stream encoding.
const (
// Let the parser choose the encoding.
yaml_ANY_ENCODING yaml_encoding_t = iota
yaml_UTF8_ENCODING // The default UTF-8 encoding.
yaml_UTF16LE_ENCODING // The UTF-16-LE encoding with BOM.
yaml_UTF16BE_ENCODING // The UTF-16-BE encoding with BOM.
)
type yaml_break_t int
// Line break types.
const (
// Let the parser choose the break type.
yaml_ANY_BREAK yaml_break_t = iota
yaml_CR_BREAK // Use CR for line breaks (Mac style).
yaml_LN_BREAK // Use LN for line breaks (Unix style).
yaml_CRLN_BREAK // Use CR LN for line breaks (DOS style).
)
type yaml_error_type_t int
// Many bad things could happen with the parser and emitter.
const (
// No error is produced.
yaml_NO_ERROR yaml_error_type_t = iota
yaml_MEMORY_ERROR // Cannot allocate or reallocate a block of memory.
yaml_READER_ERROR // Cannot read or decode the input stream.
yaml_SCANNER_ERROR // Cannot scan the input stream.
yaml_PARSER_ERROR // Cannot parse the input stream.
yaml_COMPOSER_ERROR // Cannot compose a YAML document.
yaml_WRITER_ERROR // Cannot write to the output stream.
yaml_EMITTER_ERROR // Cannot emit a YAML stream.
)
// The pointer position.
type yaml_mark_t struct {
index int // The position index.
line int // The position line.
column int // The position column.
}
// Node Styles
type yaml_style_t int8
type yaml_scalar_style_t yaml_style_t
// Scalar styles.
const (
// Let the emitter choose the style.
yaml_ANY_SCALAR_STYLE yaml_scalar_style_t = iota
yaml_PLAIN_SCALAR_STYLE // The plain scalar style.
yaml_SINGLE_QUOTED_SCALAR_STYLE // The single-quoted scalar style.
yaml_DOUBLE_QUOTED_SCALAR_STYLE // The double-quoted scalar style.
yaml_LITERAL_SCALAR_STYLE // The literal scalar style.
yaml_FOLDED_SCALAR_STYLE // The folded scalar style.
)
type yaml_sequence_style_t yaml_style_t
// Sequence styles.
const (
// Let the emitter choose the style.
yaml_ANY_SEQUENCE_STYLE yaml_sequence_style_t = iota
yaml_BLOCK_SEQUENCE_STYLE // The block sequence style.
yaml_FLOW_SEQUENCE_STYLE // The flow sequence style.
)
type yaml_mapping_style_t yaml_style_t
// Mapping styles.
const (
// Let the emitter choose the style.
yaml_ANY_MAPPING_STYLE yaml_mapping_style_t = iota
yaml_BLOCK_MAPPING_STYLE // The block mapping style.
yaml_FLOW_MAPPING_STYLE // The flow mapping style.
)
// Tokens
type yaml_token_type_t int
// Token types.
const (
// An empty token.
yaml_NO_TOKEN yaml_token_type_t = iota
yaml_STREAM_START_TOKEN // A STREAM-START token.
yaml_STREAM_END_TOKEN // A STREAM-END token.
yaml_VERSION_DIRECTIVE_TOKEN // A VERSION-DIRECTIVE token.
yaml_TAG_DIRECTIVE_TOKEN // A TAG-DIRECTIVE token.
yaml_DOCUMENT_START_TOKEN // A DOCUMENT-START token.
yaml_DOCUMENT_END_TOKEN // A DOCUMENT-END token.
yaml_BLOCK_SEQUENCE_START_TOKEN // A BLOCK-SEQUENCE-START token.
yaml_BLOCK_MAPPING_START_TOKEN // A BLOCK-SEQUENCE-END token.
yaml_BLOCK_END_TOKEN // A BLOCK-END token.
yaml_FLOW_SEQUENCE_START_TOKEN // A FLOW-SEQUENCE-START token.
yaml_FLOW_SEQUENCE_END_TOKEN // A FLOW-SEQUENCE-END token.
yaml_FLOW_MAPPING_START_TOKEN // A FLOW-MAPPING-START token.
yaml_FLOW_MAPPING_END_TOKEN // A FLOW-MAPPING-END token.
yaml_BLOCK_ENTRY_TOKEN // A BLOCK-ENTRY token.
yaml_FLOW_ENTRY_TOKEN // A FLOW-ENTRY token.
yaml_KEY_TOKEN // A KEY token.
yaml_VALUE_TOKEN // A VALUE token.
yaml_ALIAS_TOKEN // An ALIAS token.
yaml_ANCHOR_TOKEN // An ANCHOR token.
yaml_TAG_TOKEN // A TAG token.
yaml_SCALAR_TOKEN // A SCALAR token.
)
func (tt yaml_token_type_t) String() string {
switch tt {
case yaml_NO_TOKEN:
return "yaml_NO_TOKEN"
case yaml_STREAM_START_TOKEN:
return "yaml_STREAM_START_TOKEN"
case yaml_STREAM_END_TOKEN:
return "yaml_STREAM_END_TOKEN"
case yaml_VERSION_DIRECTIVE_TOKEN:
return "yaml_VERSION_DIRECTIVE_TOKEN"
case yaml_TAG_DIRECTIVE_TOKEN:
return "yaml_TAG_DIRECTIVE_TOKEN"
case yaml_DOCUMENT_START_TOKEN:
return "yaml_DOCUMENT_START_TOKEN"
case yaml_DOCUMENT_END_TOKEN:
return "yaml_DOCUMENT_END_TOKEN"
case yaml_BLOCK_SEQUENCE_START_TOKEN:
return "yaml_BLOCK_SEQUENCE_START_TOKEN"
case yaml_BLOCK_MAPPING_START_TOKEN:
return "yaml_BLOCK_MAPPING_START_TOKEN"
case yaml_BLOCK_END_TOKEN:
return "yaml_BLOCK_END_TOKEN"
case yaml_FLOW_SEQUENCE_START_TOKEN:
return "yaml_FLOW_SEQUENCE_START_TOKEN"
case yaml_FLOW_SEQUENCE_END_TOKEN:
return "yaml_FLOW_SEQUENCE_END_TOKEN"
case yaml_FLOW_MAPPING_START_TOKEN:
return "yaml_FLOW_MAPPING_START_TOKEN"
case yaml_FLOW_MAPPING_END_TOKEN:
return "yaml_FLOW_MAPPING_END_TOKEN"
case yaml_BLOCK_ENTRY_TOKEN:
return "yaml_BLOCK_ENTRY_TOKEN"
case yaml_FLOW_ENTRY_TOKEN:
return "yaml_FLOW_ENTRY_TOKEN"
case yaml_KEY_TOKEN:
return "yaml_KEY_TOKEN"
case yaml_VALUE_TOKEN:
return "yaml_VALUE_TOKEN"
case yaml_ALIAS_TOKEN:
return "yaml_ALIAS_TOKEN"
case yaml_ANCHOR_TOKEN:
return "yaml_ANCHOR_TOKEN"
case yaml_TAG_TOKEN:
return "yaml_TAG_TOKEN"
case yaml_SCALAR_TOKEN:
return "yaml_SCALAR_TOKEN"
}
return "<unknown token>"
}
// The token structure.
type yaml_token_t struct {
// The token type.
typ yaml_token_type_t
// The start/end of the token.
start_mark, end_mark yaml_mark_t
// The stream encoding (for yaml_STREAM_START_TOKEN).
encoding yaml_encoding_t
// The alias/anchor/scalar value or tag/tag directive handle
// (for yaml_ALIAS_TOKEN, yaml_ANCHOR_TOKEN, yaml_SCALAR_TOKEN, yaml_TAG_TOKEN, yaml_TAG_DIRECTIVE_TOKEN).
value []byte
// The tag suffix (for yaml_TAG_TOKEN).
suffix []byte
// The tag directive prefix (for yaml_TAG_DIRECTIVE_TOKEN).
prefix []byte
// The scalar style (for yaml_SCALAR_TOKEN).
style yaml_scalar_style_t
// The version directive major/minor (for yaml_VERSION_DIRECTIVE_TOKEN).
major, minor int8
}
// Events
type yaml_event_type_t int8
// Event types.
const (
// An empty event.
yaml_NO_EVENT yaml_event_type_t = iota
yaml_STREAM_START_EVENT // A STREAM-START event.
yaml_STREAM_END_EVENT // A STREAM-END event.
yaml_DOCUMENT_START_EVENT // A DOCUMENT-START event.
yaml_DOCUMENT_END_EVENT // A DOCUMENT-END event.
yaml_ALIAS_EVENT // An ALIAS event.
yaml_SCALAR_EVENT // A SCALAR event.
yaml_SEQUENCE_START_EVENT // A SEQUENCE-START event.
yaml_SEQUENCE_END_EVENT // A SEQUENCE-END event.
yaml_MAPPING_START_EVENT // A MAPPING-START event.
yaml_MAPPING_END_EVENT // A MAPPING-END event.
)
var eventStrings = []string{
yaml_NO_EVENT: "none",
yaml_STREAM_START_EVENT: "stream start",
yaml_STREAM_END_EVENT: "stream end",
yaml_DOCUMENT_START_EVENT: "document start",
yaml_DOCUMENT_END_EVENT: "document end",
yaml_ALIAS_EVENT: "alias",
yaml_SCALAR_EVENT: "scalar",
yaml_SEQUENCE_START_EVENT: "sequence start",
yaml_SEQUENCE_END_EVENT: "sequence end",
yaml_MAPPING_START_EVENT: "mapping start",
yaml_MAPPING_END_EVENT: "mapping end",
}
func (e yaml_event_type_t) String() string {
if e < 0 || int(e) >= len(eventStrings) {
return fmt.Sprintf("unknown event %d", e)
}
return eventStrings[e]
}
// The event structure.
type yaml_event_t struct {
// The event type.
typ yaml_event_type_t
// The start and end of the event.
start_mark, end_mark yaml_mark_t
// The document encoding (for yaml_STREAM_START_EVENT).
encoding yaml_encoding_t
// The version directive (for yaml_DOCUMENT_START_EVENT).
version_directive *yaml_version_directive_t
// The list of tag directives (for yaml_DOCUMENT_START_EVENT).
tag_directives []yaml_tag_directive_t
// The anchor (for yaml_SCALAR_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT, yaml_ALIAS_EVENT).
anchor []byte
// The tag (for yaml_SCALAR_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT).
tag []byte
// The scalar value (for yaml_SCALAR_EVENT).
value []byte
// Is the document start/end indicator implicit, or the tag optional?
// (for yaml_DOCUMENT_START_EVENT, yaml_DOCUMENT_END_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT, yaml_SCALAR_EVENT).
implicit bool
// Is the tag optional for any non-plain style? (for yaml_SCALAR_EVENT).
quoted_implicit bool
// The style (for yaml_SCALAR_EVENT, yaml_SEQUENCE_START_EVENT, yaml_MAPPING_START_EVENT).
style yaml_style_t
}
func (e *yaml_event_t) scalar_style() yaml_scalar_style_t { return yaml_scalar_style_t(e.style) }
func (e *yaml_event_t) sequence_style() yaml_sequence_style_t { return yaml_sequence_style_t(e.style) }
func (e *yaml_event_t) mapping_style() yaml_mapping_style_t { return yaml_mapping_style_t(e.style) }
// Nodes
const (
yaml_NULL_TAG = "tag:yaml.org,2002:null" // The tag !!null with the only possible value: null.
yaml_BOOL_TAG = "tag:yaml.org,2002:bool" // The tag !!bool with the values: true and false.
yaml_STR_TAG = "tag:yaml.org,2002:str" // The tag !!str for string values.
yaml_INT_TAG = "tag:yaml.org,2002:int" // The tag !!int for integer values.
yaml_FLOAT_TAG = "tag:yaml.org,2002:float" // The tag !!float for float values.
yaml_TIMESTAMP_TAG = "tag:yaml.org,2002:timestamp" // The tag !!timestamp for date and time values.
yaml_SEQ_TAG = "tag:yaml.org,2002:seq" // The tag !!seq is used to denote sequences.
yaml_MAP_TAG = "tag:yaml.org,2002:map" // The tag !!map is used to denote mapping.
// Not in original libyaml.
yaml_BINARY_TAG = "tag:yaml.org,2002:binary"
yaml_MERGE_TAG = "tag:yaml.org,2002:merge"
yaml_DEFAULT_SCALAR_TAG = yaml_STR_TAG // The default scalar tag is !!str.
yaml_DEFAULT_SEQUENCE_TAG = yaml_SEQ_TAG // The default sequence tag is !!seq.
yaml_DEFAULT_MAPPING_TAG = yaml_MAP_TAG // The default mapping tag is !!map.
)
type yaml_node_type_t int
// Node types.
const (
// An empty node.
yaml_NO_NODE yaml_node_type_t = iota
yaml_SCALAR_NODE // A scalar node.
yaml_SEQUENCE_NODE // A sequence node.
yaml_MAPPING_NODE // A mapping node.
)
// An element of a sequence node.
type yaml_node_item_t int
// An element of a mapping node.
type yaml_node_pair_t struct {
key int // The key of the element.
value int // The value of the element.
}
// The node structure.
type yaml_node_t struct {
typ yaml_node_type_t // The node type.
tag []byte // The node tag.
// The node data.
// The scalar parameters (for yaml_SCALAR_NODE).
scalar struct {
value []byte // The scalar value.
length int // The length of the scalar value.
style yaml_scalar_style_t // The scalar style.
}
// The sequence parameters (for YAML_SEQUENCE_NODE).
sequence struct {
items_data []yaml_node_item_t // The stack of sequence items.
style yaml_sequence_style_t // The sequence style.
}
// The mapping parameters (for yaml_MAPPING_NODE).
mapping struct {
pairs_data []yaml_node_pair_t // The stack of mapping pairs (key, value).
pairs_start *yaml_node_pair_t // The beginning of the stack.
pairs_end *yaml_node_pair_t // The end of the stack.
pairs_top *yaml_node_pair_t // The top of the stack.
style yaml_mapping_style_t // The mapping style.
}
start_mark yaml_mark_t // The beginning of the node.
end_mark yaml_mark_t // The end of the node.
}
// The document structure.
type yaml_document_t struct {
// The document nodes.
nodes []yaml_node_t
// The version directive.
version_directive *yaml_version_directive_t
// The list of tag directives.
tag_directives_data []yaml_tag_directive_t
tag_directives_start int // The beginning of the tag directives list.
tag_directives_end int // The end of the tag directives list.
start_implicit int // Is the document start indicator implicit?
end_implicit int // Is the document end indicator implicit?
// The start/end of the document.
start_mark, end_mark yaml_mark_t
}
// The prototype of a read handler.
//
// The read handler is called when the parser needs to read more bytes from the
// source. The handler should write not more than size bytes to the buffer.
// The number of written bytes should be set to the size_read variable.
//
// [in,out] data A pointer to an application data specified by
// yaml_parser_set_input().
// [out] buffer The buffer to write the data from the source.
// [in] size The size of the buffer.
// [out] size_read The actual number of bytes read from the source.
//
// On success, the handler should return 1. If the handler failed,
// the returned value should be 0. On EOF, the handler should set the
// size_read to 0 and return 1.
type yaml_read_handler_t func(parser *yaml_parser_t, buffer []byte) (n int, err error)
// This structure holds information about a potential simple key.
type yaml_simple_key_t struct {
possible bool // Is a simple key possible?
required bool // Is a simple key required?
token_number int // The number of the token.
mark yaml_mark_t // The position mark.
}
// The states of the parser.
type yaml_parser_state_t int
const (
yaml_PARSE_STREAM_START_STATE yaml_parser_state_t = iota
yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE // Expect the beginning of an implicit document.
yaml_PARSE_DOCUMENT_START_STATE // Expect DOCUMENT-START.
yaml_PARSE_DOCUMENT_CONTENT_STATE // Expect the content of a document.
yaml_PARSE_DOCUMENT_END_STATE // Expect DOCUMENT-END.
yaml_PARSE_BLOCK_NODE_STATE // Expect a block node.
yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE // Expect a block node or indentless sequence.
yaml_PARSE_FLOW_NODE_STATE // Expect a flow node.
yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE // Expect the first entry of a block sequence.
yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE // Expect an entry of a block sequence.
yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE // Expect an entry of an indentless sequence.
yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE // Expect the first key of a block mapping.
yaml_PARSE_BLOCK_MAPPING_KEY_STATE // Expect a block mapping key.
yaml_PARSE_BLOCK_MAPPING_VALUE_STATE // Expect a block mapping value.
yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE // Expect the first entry of a flow sequence.
yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE // Expect an entry of a flow sequence.
yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE // Expect a key of an ordered mapping.
yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE // Expect a value of an ordered mapping.
yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE // Expect the and of an ordered mapping entry.
yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE // Expect the first key of a flow mapping.
yaml_PARSE_FLOW_MAPPING_KEY_STATE // Expect a key of a flow mapping.
yaml_PARSE_FLOW_MAPPING_VALUE_STATE // Expect a value of a flow mapping.
yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE // Expect an empty value of a flow mapping.
yaml_PARSE_END_STATE // Expect nothing.
)
func (ps yaml_parser_state_t) String() string {
switch ps {
case yaml_PARSE_STREAM_START_STATE:
return "yaml_PARSE_STREAM_START_STATE"
case yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE:
return "yaml_PARSE_IMPLICIT_DOCUMENT_START_STATE"
case yaml_PARSE_DOCUMENT_START_STATE:
return "yaml_PARSE_DOCUMENT_START_STATE"
case yaml_PARSE_DOCUMENT_CONTENT_STATE:
return "yaml_PARSE_DOCUMENT_CONTENT_STATE"
case yaml_PARSE_DOCUMENT_END_STATE:
return "yaml_PARSE_DOCUMENT_END_STATE"
case yaml_PARSE_BLOCK_NODE_STATE:
return "yaml_PARSE_BLOCK_NODE_STATE"
case yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE:
return "yaml_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE"
case yaml_PARSE_FLOW_NODE_STATE:
return "yaml_PARSE_FLOW_NODE_STATE"
case yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE:
return "yaml_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE"
case yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE:
return "yaml_PARSE_BLOCK_SEQUENCE_ENTRY_STATE"
case yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE:
return "yaml_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE"
case yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE:
return "yaml_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE"
case yaml_PARSE_BLOCK_MAPPING_KEY_STATE:
return "yaml_PARSE_BLOCK_MAPPING_KEY_STATE"
case yaml_PARSE_BLOCK_MAPPING_VALUE_STATE:
return "yaml_PARSE_BLOCK_MAPPING_VALUE_STATE"
case yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE:
return "yaml_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE"
case yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE:
return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_STATE"
case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE:
return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE"
case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE:
return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE"
case yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE:
return "yaml_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE"
case yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE:
return "yaml_PARSE_FLOW_MAPPING_FIRST_KEY_STATE"
case yaml_PARSE_FLOW_MAPPING_KEY_STATE:
return "yaml_PARSE_FLOW_MAPPING_KEY_STATE"
case yaml_PARSE_FLOW_MAPPING_VALUE_STATE:
return "yaml_PARSE_FLOW_MAPPING_VALUE_STATE"
case yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE:
return "yaml_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE"
case yaml_PARSE_END_STATE:
return "yaml_PARSE_END_STATE"
}
return "<unknown parser state>"
}
// This structure holds aliases data.
type yaml_alias_data_t struct {
anchor []byte // The anchor.
index int // The node id.
mark yaml_mark_t // The anchor mark.
}
// The parser structure.
//
// All members are internal. Manage the structure using the
// yaml_parser_ family of functions.
type yaml_parser_t struct {
// Error handling
error yaml_error_type_t // Error type.
problem string // Error description.
// The byte about which the problem occurred.
problem_offset int
problem_value int
problem_mark yaml_mark_t
// The error context.
context string
context_mark yaml_mark_t
// Reader stuff
read_handler yaml_read_handler_t // Read handler.
input_reader io.Reader // File input data.
input []byte // String input data.
input_pos int
eof bool // EOF flag
buffer []byte // The working buffer.
buffer_pos int // The current position of the buffer.
unread int // The number of unread characters in the buffer.
raw_buffer []byte // The raw buffer.
raw_buffer_pos int // The current position of the buffer.
encoding yaml_encoding_t // The input encoding.
offset int // The offset of the current position (in bytes).
mark yaml_mark_t // The mark of the current position.
// Scanner stuff
stream_start_produced bool // Have we started to scan the input stream?
stream_end_produced bool // Have we reached the end of the input stream?
flow_level int // The number of unclosed '[' and '{' indicators.
tokens []yaml_token_t // The tokens queue.
tokens_head int // The head of the tokens queue.
tokens_parsed int // The number of tokens fetched from the queue.
token_available bool // Does the tokens queue contain a token ready for dequeueing.
indent int // The current indentation level.
indents []int // The indentation levels stack.
simple_key_allowed bool // May a simple key occur at the current position?
simple_keys []yaml_simple_key_t // The stack of simple keys.
// Parser stuff
state yaml_parser_state_t // The current parser state.
states []yaml_parser_state_t // The parser states stack.
marks []yaml_mark_t // The stack of marks.
tag_directives []yaml_tag_directive_t // The list of TAG directives.
// Dumper stuff
aliases []yaml_alias_data_t // The alias data.
document *yaml_document_t // The currently parsed document.
}
// Emitter Definitions
// The prototype of a write handler.
//
// The write handler is called when the emitter needs to flush the accumulated
// characters to the output. The handler should write @a size bytes of the
// @a buffer to the output.
//
// @param[in,out] data A pointer to an application data specified by
// yaml_emitter_set_output().
// @param[in] buffer The buffer with bytes to be written.
// @param[in] size The size of the buffer.
//
// @returns On success, the handler should return @c 1. If the handler failed,
// the returned value should be @c 0.
//
type yaml_write_handler_t func(emitter *yaml_emitter_t, buffer []byte) error
type yaml_emitter_state_t int
// The emitter states.
const (
// Expect STREAM-START.
yaml_EMIT_STREAM_START_STATE yaml_emitter_state_t = iota
yaml_EMIT_FIRST_DOCUMENT_START_STATE // Expect the first DOCUMENT-START or STREAM-END.
yaml_EMIT_DOCUMENT_START_STATE // Expect DOCUMENT-START or STREAM-END.
yaml_EMIT_DOCUMENT_CONTENT_STATE // Expect the content of a document.
yaml_EMIT_DOCUMENT_END_STATE // Expect DOCUMENT-END.
yaml_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE // Expect the first item of a flow sequence.
yaml_EMIT_FLOW_SEQUENCE_ITEM_STATE // Expect an item of a flow sequence.
yaml_EMIT_FLOW_MAPPING_FIRST_KEY_STATE // Expect the first key of a flow mapping.
yaml_EMIT_FLOW_MAPPING_KEY_STATE // Expect a key of a flow mapping.
yaml_EMIT_FLOW_MAPPING_SIMPLE_VALUE_STATE // Expect a value for a simple key of a flow mapping.
yaml_EMIT_FLOW_MAPPING_VALUE_STATE // Expect a value of a flow mapping.
yaml_EMIT_BLOCK_SEQUENCE_FIRST_ITEM_STATE // Expect the first item of a block sequence.
yaml_EMIT_BLOCK_SEQUENCE_ITEM_STATE // Expect an item of a block sequence.
yaml_EMIT_BLOCK_MAPPING_FIRST_KEY_STATE // Expect the first key of a block mapping.
yaml_EMIT_BLOCK_MAPPING_KEY_STATE // Expect the key of a block mapping.
yaml_EMIT_BLOCK_MAPPING_SIMPLE_VALUE_STATE // Expect a value for a simple key of a block mapping.
yaml_EMIT_BLOCK_MAPPING_VALUE_STATE // Expect a value of a block mapping.
yaml_EMIT_END_STATE // Expect nothing.
)
// The emitter structure.
//
// All members are internal. Manage the structure using the @c yaml_emitter_
// family of functions.
type yaml_emitter_t struct {
// Error handling
error yaml_error_type_t // Error type.
problem string // Error description.
// Writer stuff
write_handler yaml_write_handler_t // Write handler.
output_buffer *[]byte // String output data.
output_writer io.Writer // File output data.
buffer []byte // The working buffer.
buffer_pos int // The current position of the buffer.
raw_buffer []byte // The raw buffer.
raw_buffer_pos int // The current position of the buffer.
encoding yaml_encoding_t // The stream encoding.
// Emitter stuff
canonical bool // If the output is in the canonical style?
best_indent int // The number of indentation spaces.
best_width int // The preferred width of the output lines.
unicode bool // Allow unescaped non-ASCII characters?
line_break yaml_break_t // The preferred line break.
state yaml_emitter_state_t // The current emitter state.
states []yaml_emitter_state_t // The stack of states.
events []yaml_event_t // The event queue.
events_head int // The head of the event queue.
indents []int // The stack of indentation levels.
tag_directives []yaml_tag_directive_t // The list of tag directives.
indent int // The current indentation level.
flow_level int // The current flow level.
root_context bool // Is it the document root context?
sequence_context bool // Is it a sequence context?
mapping_context bool // Is it a mapping context?
simple_key_context bool // Is it a simple mapping key context?
line int // The current line.
column int // The current column.
whitespace bool // If the last character was a whitespace?
indention bool // If the last character was an indentation character (' ', '-', '?', ':')?
open_ended bool // If an explicit document end is required?
// Anchor analysis.
anchor_data struct {
anchor []byte // The anchor value.
alias bool // Is it an alias?
}
// Tag analysis.
tag_data struct {
handle []byte // The tag handle.
suffix []byte // The tag suffix.
}
// Scalar analysis.
scalar_data struct {
value []byte // The scalar value.
multiline bool // Does the scalar contain line breaks?
flow_plain_allowed bool // Can the scalar be expessed in the flow plain style?
block_plain_allowed bool // Can the scalar be expressed in the block plain style?
single_quoted_allowed bool // Can the scalar be expressed in the single quoted style?
block_allowed bool // Can the scalar be expressed in the literal or folded styles?
style yaml_scalar_style_t // The output style.
}
// Dumper stuff
opened bool // If the stream was already opened?
closed bool // If the stream was already closed?
// The information associated with the document nodes.
anchors *struct {
references int // The number of references.
anchor int // The anchor id.
serialized bool // If the node has been emitted?
}
last_anchor_id int // The last assigned anchor id.
document *yaml_document_t // The currently emitted document.
}

173
vendor/gopkg.in/yaml.v2/yamlprivateh.go generated vendored Normal file
View File

@ -0,0 +1,173 @@
package yaml
const (
// The size of the input raw buffer.
input_raw_buffer_size = 512
// The size of the input buffer.
// It should be possible to decode the whole raw buffer.
input_buffer_size = input_raw_buffer_size * 3
// The size of the output buffer.
output_buffer_size = 128
// The size of the output raw buffer.
// It should be possible to encode the whole output buffer.
output_raw_buffer_size = (output_buffer_size*2 + 2)
// The size of other stacks and queues.
initial_stack_size = 16
initial_queue_size = 16
initial_string_size = 16
)
// Check if the character at the specified position is an alphabetical
// character, a digit, '_', or '-'.
func is_alpha(b []byte, i int) bool {
return b[i] >= '0' && b[i] <= '9' || b[i] >= 'A' && b[i] <= 'Z' || b[i] >= 'a' && b[i] <= 'z' || b[i] == '_' || b[i] == '-'
}
// Check if the character at the specified position is a digit.
func is_digit(b []byte, i int) bool {
return b[i] >= '0' && b[i] <= '9'
}
// Get the value of a digit.
func as_digit(b []byte, i int) int {
return int(b[i]) - '0'
}
// Check if the character at the specified position is a hex-digit.
func is_hex(b []byte, i int) bool {
return b[i] >= '0' && b[i] <= '9' || b[i] >= 'A' && b[i] <= 'F' || b[i] >= 'a' && b[i] <= 'f'
}
// Get the value of a hex-digit.
func as_hex(b []byte, i int) int {
bi := b[i]
if bi >= 'A' && bi <= 'F' {
return int(bi) - 'A' + 10
}
if bi >= 'a' && bi <= 'f' {
return int(bi) - 'a' + 10
}
return int(bi) - '0'
}
// Check if the character is ASCII.
func is_ascii(b []byte, i int) bool {
return b[i] <= 0x7F
}
// Check if the character at the start of the buffer can be printed unescaped.
func is_printable(b []byte, i int) bool {
return ((b[i] == 0x0A) || // . == #x0A
(b[i] >= 0x20 && b[i] <= 0x7E) || // #x20 <= . <= #x7E
(b[i] == 0xC2 && b[i+1] >= 0xA0) || // #0xA0 <= . <= #xD7FF
(b[i] > 0xC2 && b[i] < 0xED) ||
(b[i] == 0xED && b[i+1] < 0xA0) ||
(b[i] == 0xEE) ||
(b[i] == 0xEF && // #xE000 <= . <= #xFFFD
!(b[i+1] == 0xBB && b[i+2] == 0xBF) && // && . != #xFEFF
!(b[i+1] == 0xBF && (b[i+2] == 0xBE || b[i+2] == 0xBF))))
}
// Check if the character at the specified position is NUL.
func is_z(b []byte, i int) bool {
return b[i] == 0x00
}
// Check if the beginning of the buffer is a BOM.
func is_bom(b []byte, i int) bool {
return b[0] == 0xEF && b[1] == 0xBB && b[2] == 0xBF
}
// Check if the character at the specified position is space.
func is_space(b []byte, i int) bool {
return b[i] == ' '
}
// Check if the character at the specified position is tab.
func is_tab(b []byte, i int) bool {
return b[i] == '\t'
}
// Check if the character at the specified position is blank (space or tab).
func is_blank(b []byte, i int) bool {
//return is_space(b, i) || is_tab(b, i)
return b[i] == ' ' || b[i] == '\t'
}
// Check if the character at the specified position is a line break.
func is_break(b []byte, i int) bool {
return (b[i] == '\r' || // CR (#xD)
b[i] == '\n' || // LF (#xA)
b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9) // PS (#x2029)
}
func is_crlf(b []byte, i int) bool {
return b[i] == '\r' && b[i+1] == '\n'
}
// Check if the character is a line break or NUL.
func is_breakz(b []byte, i int) bool {
//return is_break(b, i) || is_z(b, i)
return ( // is_break:
b[i] == '\r' || // CR (#xD)
b[i] == '\n' || // LF (#xA)
b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9 || // PS (#x2029)
// is_z:
b[i] == 0)
}
// Check if the character is a line break, space, or NUL.
func is_spacez(b []byte, i int) bool {
//return is_space(b, i) || is_breakz(b, i)
return ( // is_space:
b[i] == ' ' ||
// is_breakz:
b[i] == '\r' || // CR (#xD)
b[i] == '\n' || // LF (#xA)
b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9 || // PS (#x2029)
b[i] == 0)
}
// Check if the character is a line break, space, tab, or NUL.
func is_blankz(b []byte, i int) bool {
//return is_blank(b, i) || is_breakz(b, i)
return ( // is_blank:
b[i] == ' ' || b[i] == '\t' ||
// is_breakz:
b[i] == '\r' || // CR (#xD)
b[i] == '\n' || // LF (#xA)
b[i] == 0xC2 && b[i+1] == 0x85 || // NEL (#x85)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA8 || // LS (#x2028)
b[i] == 0xE2 && b[i+1] == 0x80 && b[i+2] == 0xA9 || // PS (#x2029)
b[i] == 0)
}
// Determine the width of the character.
func width(b byte) int {
// Don't replace these by a switch without first
// confirming that it is being inlined.
if b&0x80 == 0x00 {
return 1
}
if b&0xE0 == 0xC0 {
return 2
}
if b&0xF0 == 0xE0 {
return 3
}
if b&0xF8 == 0xF0 {
return 4
}
return 0
}

29
vendor/modules.txt vendored
View File

@ -40,11 +40,11 @@ github.com/ethereum/go-ethereum/metrics
github.com/ethereum/go-ethereum
github.com/ethereum/go-ethereum/crypto/ecies
github.com/ethereum/go-ethereum/p2p/enr
github.com/ethereum/go-ethereum/event
github.com/ethereum/go-ethereum/rlp
github.com/ethereum/go-ethereum/accounts/abi
github.com/ethereum/go-ethereum/accounts/abi/bind
github.com/ethereum/go-ethereum/core/types
github.com/ethereum/go-ethereum/event
github.com/ethereum/go-ethereum/core
github.com/ethereum/go-ethereum/eth
github.com/ethereum/go-ethereum/eth/downloader
@ -103,8 +103,8 @@ github.com/go-stack/stack
github.com/gogo/protobuf/proto
github.com/gogo/protobuf/io
# github.com/golang-migrate/migrate/v4 v4.5.0
github.com/golang-migrate/migrate/v4/database
github.com/golang-migrate/migrate/v4/source
github.com/golang-migrate/migrate/v4/database
github.com/golang-migrate/migrate/v4
# github.com/golang/mock v1.2.0
github.com/golang/mock/gomock
@ -275,7 +275,7 @@ github.com/multiformats/go-multibase
github.com/multiformats/go-multihash
# github.com/multiformats/go-multistream v0.1.0
github.com/multiformats/go-multistream
# github.com/mutecomm/go-sqlcipher v0.0.0-20170920224653-f799951b4ab2
# github.com/mutecomm/go-sqlcipher v0.0.0-20190227152316-55dbde17881f
github.com/mutecomm/go-sqlcipher
# github.com/opentracing/opentracing-go v1.0.2
github.com/opentracing/opentracing-go
@ -308,20 +308,19 @@ github.com/spaolacci/murmur3
github.com/status-im/doubleratchet
# github.com/status-im/go-multiaddr-ethv4 v1.2.0
github.com/status-im/go-multiaddr-ethv4
# github.com/status-im/migrate/v4 v4.3.1-status
# github.com/status-im/migrate/v4 v4.0.0-20190821140204-a9d340ec8fb76af4afda06acf01740d45d2661ed
github.com/status-im/migrate/v4/source/go_bindata
github.com/status-im/migrate/v4
github.com/status-im/migrate/v4/database/postgres
github.com/status-im/migrate/v4/source/go_bindata
github.com/status-im/migrate/v4/database/sqlcipher
# github.com/status-im/rendezvous v1.3.0
github.com/status-im/rendezvous
github.com/status-im/rendezvous/protocol
github.com/status-im/rendezvous/server
# github.com/status-im/status-protocol-go v0.0.0-20190701094942-9f0db157bf5a1ac9b52c47bbea37fc7dbe14e8fe
# github.com/status-im/status-protocol-go v0.0.0-20190701094942-1dd03f74d712ac9b965b718963dc86ca9c3540fb
github.com/status-im/status-protocol-go/zaputil
github.com/status-im/status-protocol-go
github.com/status-im/status-protocol-go/encryption/multidevice
github.com/status-im/status-protocol-go/sqlite
github.com/status-im/status-protocol-go/transport/whisper
github.com/status-im/status-protocol-go/datasync
github.com/status-im/status-protocol-go/datasync/peer
@ -329,6 +328,7 @@ github.com/status-im/status-protocol-go/encryption
github.com/status-im/status-protocol-go/encryption/migrations
github.com/status-im/status-protocol-go/encryption/sharedsecret
github.com/status-im/status-protocol-go/migrations
github.com/status-im/status-protocol-go/sqlite
github.com/status-im/status-protocol-go/transport/whisper/migrations
github.com/status-im/status-protocol-go/v1
github.com/status-im/status-protocol-go/crypto
@ -336,7 +336,7 @@ github.com/status-im/status-protocol-go/encryption/publisher
github.com/status-im/status-protocol-go/applicationmetadata
# github.com/status-im/whisper v1.4.14
github.com/status-im/whisper/whisperv6
# github.com/stretchr/testify v1.3.0
# github.com/stretchr/testify v1.3.1-0.20190712000136-221dbe5ed467
github.com/stretchr/testify/require
github.com/stretchr/testify/suite
github.com/stretchr/testify/assert
@ -353,13 +353,18 @@ github.com/syndtr/goleveldb/leveldb/filter
github.com/syndtr/goleveldb/leveldb/journal
github.com/syndtr/goleveldb/leveldb/memdb
github.com/syndtr/goleveldb/leveldb/table
# github.com/vacp2p/mvds v0.0.19
# github.com/vacp2p/mvds v0.0.0-20190705123435-a8dc37599bf99958b0ea19431c9bb7a47bd7fa8f
github.com/vacp2p/mvds/node
github.com/vacp2p/mvds/peers
github.com/vacp2p/mvds/protobuf
github.com/vacp2p/mvds/state
github.com/vacp2p/mvds/store
github.com/vacp2p/mvds/transport
github.com/vacp2p/mvds/persistenceutil
github.com/vacp2p/mvds/peers
github.com/vacp2p/mvds/store
github.com/vacp2p/mvds/node/migrations
github.com/vacp2p/mvds/peers/migrations
github.com/vacp2p/mvds/state/migrations
github.com/vacp2p/mvds/store/migrations
# github.com/whyrusleeping/go-logging v0.0.0-20170515211332-0457bb6b88fc
github.com/whyrusleeping/go-logging
# github.com/whyrusleeping/go-notifier v0.0.0-20170827234753-097c5d47330f
@ -436,3 +441,5 @@ gopkg.in/natefinch/npipe.v2
gopkg.in/olebedev/go-duktape.v3
# gopkg.in/urfave/cli.v1 v1.20.0
gopkg.in/urfave/cli.v1
# gopkg.in/yaml.v2 v2.2.2
gopkg.in/yaml.v2