diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/pborman/uuid/version1.go')
| -rw-r--r-- | Godeps/_workspace/src/github.com/pborman/uuid/version1.go | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/Godeps/_workspace/src/github.com/pborman/uuid/version1.go b/Godeps/_workspace/src/github.com/pborman/uuid/version1.go deleted file mode 100644 index 0127eacfa..000000000 --- a/Godeps/_workspace/src/github.com/pborman/uuid/version1.go +++ /dev/null @@ -1,41 +0,0 @@ -// Copyright 2011 Google Inc. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package uuid - -import ( - "encoding/binary" -) - -// NewUUID returns a Version 1 UUID based on the current NodeID and clock -// sequence, and the current time. If the NodeID has not been set by SetNodeID -// or SetNodeInterface then it will be set automatically. If the NodeID cannot -// be set NewUUID returns nil. If clock sequence has not been set by -// SetClockSequence then it will be set automatically. If GetTime fails to -// return the current NewUUID returns nil. -func NewUUID() UUID { - if nodeID == nil { - SetNodeInterface("") - } - - now, seq, err := GetTime() - if err != nil { - return nil - } - - uuid := make([]byte, 16) - - time_low := uint32(now & 0xffffffff) - time_mid := uint16((now >> 32) & 0xffff) - time_hi := uint16((now >> 48) & 0x0fff) - time_hi |= 0x1000 // Version 1 - - binary.BigEndian.PutUint32(uuid[0:], time_low) - binary.BigEndian.PutUint16(uuid[4:], time_mid) - binary.BigEndian.PutUint16(uuid[6:], time_hi) - binary.BigEndian.PutUint16(uuid[8:], seq) - copy(uuid[10:], nodeID) - - return uuid -} |