diff options
author | Christopher Speller <crspeller@gmail.com> | 2016-10-03 16:03:15 -0400 |
---|---|---|
committer | GitHub <noreply@github.com> | 2016-10-03 16:03:15 -0400 |
commit | 8f91c777559748fa6e857d9fc1f4ae079a532813 (patch) | |
tree | 190f7cef373764a0d47a91045fdb486ee3d6781d /vendor/golang.org/x/net/route/message.go | |
parent | 5f8e5c401bd96cba9a98b2db02d72f9cbacb0103 (diff) | |
download | chat-8f91c777559748fa6e857d9fc1f4ae079a532813.tar.gz chat-8f91c777559748fa6e857d9fc1f4ae079a532813.tar.bz2 chat-8f91c777559748fa6e857d9fc1f4ae079a532813.zip |
Adding ability to serve TLS directly from Mattermost server (#4119)
Diffstat (limited to 'vendor/golang.org/x/net/route/message.go')
-rw-r--r-- | vendor/golang.org/x/net/route/message.go | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/route/message.go b/vendor/golang.org/x/net/route/message.go new file mode 100644 index 000000000..d7ae0eb50 --- /dev/null +++ b/vendor/golang.org/x/net/route/message.go @@ -0,0 +1,76 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build darwin dragonfly freebsd netbsd openbsd + +package route + +// A Message represents a routing message. +// +// Note: This interface will be changed to support Marshal method in +// future version. +type Message interface { + // Sys returns operating system-specific information. + Sys() []Sys +} + +// A Sys reprensents operating system-specific information. +type Sys interface { + // SysType returns a type of operating system-specific + // information. + SysType() SysType +} + +// A SysType represents a type of operating system-specific +// information. +type SysType int + +const ( + SysMetrics SysType = iota + SysStats +) + +// ParseRIB parses b as a routing information base and returns a list +// of routing messages. +func ParseRIB(typ RIBType, b []byte) ([]Message, error) { + if !typ.parseable() { + return nil, errUnsupportedMessage + } + var msgs []Message + nmsgs, nskips := 0, 0 + for len(b) > 4 { + nmsgs++ + l := int(nativeEndian.Uint16(b[:2])) + if l == 0 { + return nil, errInvalidMessage + } + if len(b) < l { + return nil, errMessageTooShort + } + if b[2] != sysRTM_VERSION { + b = b[l:] + continue + } + mtyp := int(b[3]) + if fn, ok := parseFns[mtyp]; !ok { + nskips++ + } else { + m, err := fn(typ, b) + if err != nil { + return nil, err + } + if m == nil { + nskips++ + } else { + msgs = append(msgs, m) + } + } + b = b[l:] + } + // We failed to parse any of the messages - version mismatch? + if nmsgs != len(msgs)+nskips { + return nil, errMessageMismatch + } + return msgs, nil +} |