diff --git a/vendor/github.com/satori/uuid/LICENSE b/vendor/github.com/satori/uuid/LICENSE deleted file mode 100644 index 926d549..0000000 --- a/vendor/github.com/satori/uuid/LICENSE +++ /dev/null @@ -1,20 +0,0 @@ -Copyright (C) 2013-2018 by Maxim Bublis - -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. diff --git a/vendor/github.com/satori/uuid/README.md b/vendor/github.com/satori/uuid/README.md deleted file mode 100644 index 7702849..0000000 --- a/vendor/github.com/satori/uuid/README.md +++ /dev/null @@ -1,74 +0,0 @@ -# UUID package for Go language - -[![Build Status](https://travis-ci.org/satori/go.uuid.svg?branch=master)](https://travis-ci.org/satori/go.uuid) -[![Coverage Status](https://coveralls.io/repos/github/satori/go.uuid/badge.svg?branch=master)](https://coveralls.io/github/satori/go.uuid) -[![GoDoc](http://godoc.org/github.com/satori/go.uuid?status.svg)](http://godoc.org/github.com/satori/go.uuid) - -This package provides pure Go implementation of Universally Unique Identifier (UUID). Supported both creation and parsing of UUIDs. - -With 100% test coverage and benchmarks out of box. - -Supported versions: -* Version 1, based on timestamp and MAC address (RFC 4122) -* Version 2, based on timestamp, MAC address and POSIX UID/GID (DCE 1.1) -* Version 3, based on MD5 hashing (RFC 4122) -* Version 4, based on random numbers (RFC 4122) -* Version 5, based on SHA-1 hashing (RFC 4122) - -## Installation - -Use the `go` command: - - $ go get github.com/satori/go.uuid - -## Requirements - -UUID package requires Go >= 1.2. - -## Example - -```go -package main - -import ( - "fmt" - "github.com/satori/go.uuid" -) - -func main() { - // Creating UUID Version 4 - // panic on error - u1 := uuid.Must(uuid.NewV4()) - fmt.Printf("UUIDv4: %s\n", u1) - - // or error handling - u2, err := uuid.NewV4() - if err != nil { - fmt.Printf("Something went wrong: %s", err) - return - } - fmt.Printf("UUIDv4: %s\n", u2) - - // Parsing UUID from string input - u2, err := uuid.FromString("6ba7b810-9dad-11d1-80b4-00c04fd430c8") - if err != nil { - fmt.Printf("Something went wrong: %s", err) - } - fmt.Printf("Successfully parsed: %s", u2) -} -``` - -## Documentation - -[Documentation](http://godoc.org/github.com/satori/go.uuid) is hosted at GoDoc project. - -## Links -* [RFC 4122](http://tools.ietf.org/html/rfc4122) -* [DCE 1.1: Authentication and Security Services](http://pubs.opengroup.org/onlinepubs/9696989899/chap5.htm#tagcjh_08_02_01_01) - -## Copyright - -Copyright (C) 2013-2018 by Maxim Bublis . - -UUID package released under MIT License. -See [LICENSE](https://github.com/satori/go.uuid/blob/master/LICENSE) for details. diff --git a/vendor/github.com/satori/uuid/codec.go b/vendor/github.com/satori/uuid/codec.go deleted file mode 100644 index 656892c..0000000 --- a/vendor/github.com/satori/uuid/codec.go +++ /dev/null @@ -1,206 +0,0 @@ -// Copyright (C) 2013-2018 by Maxim Bublis -// -// 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. - -package uuid - -import ( - "bytes" - "encoding/hex" - "fmt" -) - -// FromBytes returns UUID converted from raw byte slice input. -// It will return error if the slice isn't 16 bytes long. -func FromBytes(input []byte) (u UUID, err error) { - err = u.UnmarshalBinary(input) - return -} - -// FromBytesOrNil returns UUID converted from raw byte slice input. -// Same behavior as FromBytes, but returns a Nil UUID on error. -func FromBytesOrNil(input []byte) UUID { - uuid, err := FromBytes(input) - if err != nil { - return Nil - } - return uuid -} - -// FromString returns UUID parsed from string input. -// Input is expected in a form accepted by UnmarshalText. -func FromString(input string) (u UUID, err error) { - err = u.UnmarshalText([]byte(input)) - return -} - -// FromStringOrNil returns UUID parsed from string input. -// Same behavior as FromString, but returns a Nil UUID on error. -func FromStringOrNil(input string) UUID { - uuid, err := FromString(input) - if err != nil { - return Nil - } - return uuid -} - -// MarshalText implements the encoding.TextMarshaler interface. -// The encoding is the same as returned by String. -func (u UUID) MarshalText() (text []byte, err error) { - text = []byte(u.String()) - return -} - -// UnmarshalText implements the encoding.TextUnmarshaler interface. -// Following formats are supported: -// "6ba7b810-9dad-11d1-80b4-00c04fd430c8", -// "{6ba7b810-9dad-11d1-80b4-00c04fd430c8}", -// "urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8" -// "6ba7b8109dad11d180b400c04fd430c8" -// ABNF for supported UUID text representation follows: -// uuid := canonical | hashlike | braced | urn -// plain := canonical | hashlike -// canonical := 4hexoct '-' 2hexoct '-' 2hexoct '-' 6hexoct -// hashlike := 12hexoct -// braced := '{' plain '}' -// urn := URN ':' UUID-NID ':' plain -// URN := 'urn' -// UUID-NID := 'uuid' -// 12hexoct := 6hexoct 6hexoct -// 6hexoct := 4hexoct 2hexoct -// 4hexoct := 2hexoct 2hexoct -// 2hexoct := hexoct hexoct -// hexoct := hexdig hexdig -// hexdig := '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7' | '8' | '9' | -// 'a' | 'b' | 'c' | 'd' | 'e' | 'f' | -// 'A' | 'B' | 'C' | 'D' | 'E' | 'F' -func (u *UUID) UnmarshalText(text []byte) (err error) { - switch len(text) { - case 32: - return u.decodeHashLike(text) - case 36: - return u.decodeCanonical(text) - case 38: - return u.decodeBraced(text) - case 41: - fallthrough - case 45: - return u.decodeURN(text) - default: - return fmt.Errorf("uuid: incorrect UUID length: %s", text) - } -} - -// decodeCanonical decodes UUID string in format -// "6ba7b810-9dad-11d1-80b4-00c04fd430c8". -func (u *UUID) decodeCanonical(t []byte) (err error) { - if t[8] != '-' || t[13] != '-' || t[18] != '-' || t[23] != '-' { - return fmt.Errorf("uuid: incorrect UUID format %s", t) - } - - src := t[:] - dst := u[:] - - for i, byteGroup := range byteGroups { - if i > 0 { - src = src[1:] // skip dash - } - _, err = hex.Decode(dst[:byteGroup/2], src[:byteGroup]) - if err != nil { - return - } - src = src[byteGroup:] - dst = dst[byteGroup/2:] - } - - return -} - -// decodeHashLike decodes UUID string in format -// "6ba7b8109dad11d180b400c04fd430c8". -func (u *UUID) decodeHashLike(t []byte) (err error) { - src := t[:] - dst := u[:] - - if _, err = hex.Decode(dst, src); err != nil { - return err - } - return -} - -// decodeBraced decodes UUID string in format -// "{6ba7b810-9dad-11d1-80b4-00c04fd430c8}" or in format -// "{6ba7b8109dad11d180b400c04fd430c8}". -func (u *UUID) decodeBraced(t []byte) (err error) { - l := len(t) - - if t[0] != '{' || t[l-1] != '}' { - return fmt.Errorf("uuid: incorrect UUID format %s", t) - } - - return u.decodePlain(t[1 : l-1]) -} - -// decodeURN decodes UUID string in format -// "urn:uuid:6ba7b810-9dad-11d1-80b4-00c04fd430c8" or in format -// "urn:uuid:6ba7b8109dad11d180b400c04fd430c8". -func (u *UUID) decodeURN(t []byte) (err error) { - total := len(t) - - urn_uuid_prefix := t[:9] - - if !bytes.Equal(urn_uuid_prefix, urnPrefix) { - return fmt.Errorf("uuid: incorrect UUID format: %s", t) - } - - return u.decodePlain(t[9:total]) -} - -// decodePlain decodes UUID string in canonical format -// "6ba7b810-9dad-11d1-80b4-00c04fd430c8" or in hash-like format -// "6ba7b8109dad11d180b400c04fd430c8". -func (u *UUID) decodePlain(t []byte) (err error) { - switch len(t) { - case 32: - return u.decodeHashLike(t) - case 36: - return u.decodeCanonical(t) - default: - return fmt.Errorf("uuid: incorrrect UUID length: %s", t) - } -} - -// MarshalBinary implements the encoding.BinaryMarshaler interface. -func (u UUID) MarshalBinary() (data []byte, err error) { - data = u.Bytes() - return -} - -// UnmarshalBinary implements the encoding.BinaryUnmarshaler interface. -// It will return error if the slice isn't 16 bytes long. -func (u *UUID) UnmarshalBinary(data []byte) (err error) { - if len(data) != Size { - err = fmt.Errorf("uuid: UUID must be exactly 16 bytes long, got %d bytes", len(data)) - return - } - copy(u[:], data) - - return -} diff --git a/vendor/github.com/satori/uuid/generator.go b/vendor/github.com/satori/uuid/generator.go deleted file mode 100644 index 499dc35..0000000 --- a/vendor/github.com/satori/uuid/generator.go +++ /dev/null @@ -1,265 +0,0 @@ -// Copyright (C) 2013-2018 by Maxim Bublis -// -// 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. - -package uuid - -import ( - "crypto/md5" - "crypto/rand" - "crypto/sha1" - "encoding/binary" - "fmt" - "hash" - "io" - "net" - "os" - "sync" - "time" -) - -// Difference in 100-nanosecond intervals between -// UUID epoch (October 15, 1582) and Unix epoch (January 1, 1970). -const epochStart = 122192928000000000 - -type epochFunc func() time.Time -type hwAddrFunc func() (net.HardwareAddr, error) - -var ( - global = newRFC4122Generator() - - posixUID = uint32(os.Getuid()) - posixGID = uint32(os.Getgid()) -) - -// NewV1 returns UUID based on current timestamp and MAC address. -func NewV1() (UUID, error) { - return global.NewV1() -} - -// NewV2 returns DCE Security UUID based on POSIX UID/GID. -func NewV2(domain byte) (UUID, error) { - return global.NewV2(domain) -} - -// NewV3 returns UUID based on MD5 hash of namespace UUID and name. -func NewV3(ns UUID, name string) UUID { - return global.NewV3(ns, name) -} - -// NewV4 returns random generated UUID. -func NewV4() (UUID, error) { - return global.NewV4() -} - -// NewV5 returns UUID based on SHA-1 hash of namespace UUID and name. -func NewV5(ns UUID, name string) UUID { - return global.NewV5(ns, name) -} - -// Generator provides interface for generating UUIDs. -type Generator interface { - NewV1() (UUID, error) - NewV2(domain byte) (UUID, error) - NewV3(ns UUID, name string) UUID - NewV4() (UUID, error) - NewV5(ns UUID, name string) UUID -} - -// Default generator implementation. -type rfc4122Generator struct { - clockSequenceOnce sync.Once - hardwareAddrOnce sync.Once - storageMutex sync.Mutex - - rand io.Reader - - epochFunc epochFunc - hwAddrFunc hwAddrFunc - lastTime uint64 - clockSequence uint16 - hardwareAddr [6]byte -} - -func newRFC4122Generator() Generator { - return &rfc4122Generator{ - epochFunc: time.Now, - hwAddrFunc: defaultHWAddrFunc, - rand: rand.Reader, - } -} - -// NewV1 returns UUID based on current timestamp and MAC address. -func (g *rfc4122Generator) NewV1() (UUID, error) { - u := UUID{} - - timeNow, clockSeq, err := g.getClockSequence() - if err != nil { - return Nil, err - } - binary.BigEndian.PutUint32(u[0:], uint32(timeNow)) - binary.BigEndian.PutUint16(u[4:], uint16(timeNow>>32)) - binary.BigEndian.PutUint16(u[6:], uint16(timeNow>>48)) - binary.BigEndian.PutUint16(u[8:], clockSeq) - - hardwareAddr, err := g.getHardwareAddr() - if err != nil { - return Nil, err - } - copy(u[10:], hardwareAddr) - - u.SetVersion(V1) - u.SetVariant(VariantRFC4122) - - return u, nil -} - -// NewV2 returns DCE Security UUID based on POSIX UID/GID. -func (g *rfc4122Generator) NewV2(domain byte) (UUID, error) { - u, err := g.NewV1() - if err != nil { - return Nil, err - } - - switch domain { - case DomainPerson: - binary.BigEndian.PutUint32(u[:], posixUID) - case DomainGroup: - binary.BigEndian.PutUint32(u[:], posixGID) - } - - u[9] = domain - - u.SetVersion(V2) - u.SetVariant(VariantRFC4122) - - return u, nil -} - -// NewV3 returns UUID based on MD5 hash of namespace UUID and name. -func (g *rfc4122Generator) NewV3(ns UUID, name string) UUID { - u := newFromHash(md5.New(), ns, name) - u.SetVersion(V3) - u.SetVariant(VariantRFC4122) - - return u -} - -// NewV4 returns random generated UUID. -func (g *rfc4122Generator) NewV4() (UUID, error) { - u := UUID{} - if _, err := g.rand.Read(u[:]); err != nil { - return Nil, err - } - u.SetVersion(V4) - u.SetVariant(VariantRFC4122) - - return u, nil -} - -// NewV5 returns UUID based on SHA-1 hash of namespace UUID and name. -func (g *rfc4122Generator) NewV5(ns UUID, name string) UUID { - u := newFromHash(sha1.New(), ns, name) - u.SetVersion(V5) - u.SetVariant(VariantRFC4122) - - return u -} - -// Returns epoch and clock sequence. -func (g *rfc4122Generator) getClockSequence() (uint64, uint16, error) { - var err error - g.clockSequenceOnce.Do(func() { - buf := make([]byte, 2) - if _, err = g.rand.Read(buf); err != nil { - return - } - g.clockSequence = binary.BigEndian.Uint16(buf) - }) - if err != nil { - return 0, 0, err - } - - g.storageMutex.Lock() - defer g.storageMutex.Unlock() - - timeNow := g.getEpoch() - // Clock didn't change since last UUID generation. - // Should increase clock sequence. - if timeNow <= g.lastTime { - g.clockSequence++ - } - g.lastTime = timeNow - - return timeNow, g.clockSequence, nil -} - -// Returns hardware address. -func (g *rfc4122Generator) getHardwareAddr() ([]byte, error) { - var err error - g.hardwareAddrOnce.Do(func() { - if hwAddr, err := g.hwAddrFunc(); err == nil { - copy(g.hardwareAddr[:], hwAddr) - return - } - - // Initialize hardwareAddr randomly in case - // of real network interfaces absence. - if _, err = g.rand.Read(g.hardwareAddr[:]); err != nil { - return - } - // Set multicast bit as recommended by RFC 4122 - g.hardwareAddr[0] |= 0x01 - }) - if err != nil { - return []byte{}, err - } - return g.hardwareAddr[:], nil -} - -// Returns difference in 100-nanosecond intervals between -// UUID epoch (October 15, 1582) and current time. -func (g *rfc4122Generator) getEpoch() uint64 { - return epochStart + uint64(g.epochFunc().UnixNano()/100) -} - -// Returns UUID based on hashing of namespace UUID and name. -func newFromHash(h hash.Hash, ns UUID, name string) UUID { - u := UUID{} - h.Write(ns[:]) - h.Write([]byte(name)) - copy(u[:], h.Sum(nil)) - - return u -} - -// Returns hardware address. -func defaultHWAddrFunc() (net.HardwareAddr, error) { - ifaces, err := net.Interfaces() - if err != nil { - return []byte{}, err - } - for _, iface := range ifaces { - if len(iface.HardwareAddr) >= 6 { - return iface.HardwareAddr, nil - } - } - return []byte{}, fmt.Errorf("uuid: no HW address found") -} diff --git a/vendor/github.com/satori/uuid/sql.go b/vendor/github.com/satori/uuid/sql.go deleted file mode 100644 index 56759d3..0000000 --- a/vendor/github.com/satori/uuid/sql.go +++ /dev/null @@ -1,78 +0,0 @@ -// Copyright (C) 2013-2018 by Maxim Bublis -// -// 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. - -package uuid - -import ( - "database/sql/driver" - "fmt" -) - -// Value implements the driver.Valuer interface. -func (u UUID) Value() (driver.Value, error) { - return u.String(), nil -} - -// Scan implements the sql.Scanner interface. -// A 16-byte slice is handled by UnmarshalBinary, while -// a longer byte slice or a string is handled by UnmarshalText. -func (u *UUID) Scan(src interface{}) error { - switch src := src.(type) { - case []byte: - if len(src) == Size { - return u.UnmarshalBinary(src) - } - return u.UnmarshalText(src) - - case string: - return u.UnmarshalText([]byte(src)) - } - - return fmt.Errorf("uuid: cannot convert %T to UUID", src) -} - -// NullUUID can be used with the standard sql package to represent a -// UUID value that can be NULL in the database -type NullUUID struct { - UUID UUID - Valid bool -} - -// Value implements the driver.Valuer interface. -func (u NullUUID) Value() (driver.Value, error) { - if !u.Valid { - return nil, nil - } - // Delegate to UUID Value function - return u.UUID.Value() -} - -// Scan implements the sql.Scanner interface. -func (u *NullUUID) Scan(src interface{}) error { - if src == nil { - u.UUID, u.Valid = Nil, false - return nil - } - - // Delegate to UUID Scan function - u.Valid = true - return u.UUID.Scan(src) -} diff --git a/vendor/github.com/satori/uuid/uuid.go b/vendor/github.com/satori/uuid/uuid.go deleted file mode 100644 index a2b8e2c..0000000 --- a/vendor/github.com/satori/uuid/uuid.go +++ /dev/null @@ -1,161 +0,0 @@ -// Copyright (C) 2013-2018 by Maxim Bublis -// -// 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. - -// Package uuid provides implementation of Universally Unique Identifier (UUID). -// Supported versions are 1, 3, 4 and 5 (as specified in RFC 4122) and -// version 2 (as specified in DCE 1.1). -package uuid - -import ( - "bytes" - "encoding/hex" -) - -// Size of a UUID in bytes. -const Size = 16 - -// UUID representation compliant with specification -// described in RFC 4122. -type UUID [Size]byte - -// UUID versions -const ( - _ byte = iota - V1 - V2 - V3 - V4 - V5 -) - -// UUID layout variants. -const ( - VariantNCS byte = iota - VariantRFC4122 - VariantMicrosoft - VariantFuture -) - -// UUID DCE domains. -const ( - DomainPerson = iota - DomainGroup - DomainOrg -) - -// String parse helpers. -var ( - urnPrefix = []byte("urn:uuid:") - byteGroups = []int{8, 4, 4, 4, 12} -) - -// Nil is special form of UUID that is specified to have all -// 128 bits set to zero. -var Nil = UUID{} - -// Predefined namespace UUIDs. -var ( - NamespaceDNS = Must(FromString("6ba7b810-9dad-11d1-80b4-00c04fd430c8")) - NamespaceURL = Must(FromString("6ba7b811-9dad-11d1-80b4-00c04fd430c8")) - NamespaceOID = Must(FromString("6ba7b812-9dad-11d1-80b4-00c04fd430c8")) - NamespaceX500 = Must(FromString("6ba7b814-9dad-11d1-80b4-00c04fd430c8")) -) - -// Equal returns true if u1 and u2 equals, otherwise returns false. -func Equal(u1 UUID, u2 UUID) bool { - return bytes.Equal(u1[:], u2[:]) -} - -// Version returns algorithm version used to generate UUID. -func (u UUID) Version() byte { - return u[6] >> 4 -} - -// Variant returns UUID layout variant. -func (u UUID) Variant() byte { - switch { - case (u[8] >> 7) == 0x00: - return VariantNCS - case (u[8] >> 6) == 0x02: - return VariantRFC4122 - case (u[8] >> 5) == 0x06: - return VariantMicrosoft - case (u[8] >> 5) == 0x07: - fallthrough - default: - return VariantFuture - } -} - -// Bytes returns bytes slice representation of UUID. -func (u UUID) Bytes() []byte { - return u[:] -} - -// Returns canonical string representation of UUID: -// xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx. -func (u UUID) String() string { - buf := make([]byte, 36) - - hex.Encode(buf[0:8], u[0:4]) - buf[8] = '-' - hex.Encode(buf[9:13], u[4:6]) - buf[13] = '-' - hex.Encode(buf[14:18], u[6:8]) - buf[18] = '-' - hex.Encode(buf[19:23], u[8:10]) - buf[23] = '-' - hex.Encode(buf[24:], u[10:]) - - return string(buf) -} - -// SetVersion sets version bits. -func (u *UUID) SetVersion(v byte) { - u[6] = (u[6] & 0x0f) | (v << 4) -} - -// SetVariant sets variant bits. -func (u *UUID) SetVariant(v byte) { - switch v { - case VariantNCS: - u[8] = (u[8]&(0xff>>1) | (0x00 << 7)) - case VariantRFC4122: - u[8] = (u[8]&(0xff>>2) | (0x02 << 6)) - case VariantMicrosoft: - u[8] = (u[8]&(0xff>>3) | (0x06 << 5)) - case VariantFuture: - fallthrough - default: - u[8] = (u[8]&(0xff>>3) | (0x07 << 5)) - } -} - -// Must is a helper that wraps a call to a function returning (UUID, error) -// and panics if the error is non-nil. It is intended for use in variable -// initializations such as -// var packageUUID = uuid.Must(uuid.FromString("123e4567-e89b-12d3-a456-426655440000")); -func Must(u UUID, err error) UUID { - if err != nil { - panic(err) - } - return u -} diff --git a/vendor/vendor.json b/vendor/vendor.json index 6b1be8c..9a5d991 100644 --- a/vendor/vendor.json +++ b/vendor/vendor.json @@ -394,12 +394,6 @@ "revision": "36e9d2ebbde5e3f13ab2e25625fd453271d6522e", "revisionTime": "2018-01-03T17:44:51Z" }, - { - "checksumSHA1": "DZkYNX2w0P8kfM5fZcqltuA2x5Q=", - "path": "github.com/satori/uuid", - "revision": "36e9d2ebbde5e3f13ab2e25625fd453271d6522e", - "revisionTime": "2018-01-03T17:44:51Z" - }, { "checksumSHA1": "UD/pejajPyS7WaWVXq2NU1eK4Ic=", "path": "golang.org/x/image/bmp",