proto

package
v1.0.0 Latest Latest
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 Go to latest Published: Dec 31, 2019 License: MIT Imports: 3 Imported by: 0

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Index

Constants

View Source 
const (
	Tversion = 100
	Rversion = 101
	Tauth    = 102
	Rauth    = 103
	Tattach  = 104
	Rattach  = 105
	Terror   = 106 /* illegal */
	Rerror   = 107
	Tflush   = 108
	Rflush   = 109
	Twalk    = 110
	Rwalk    = 111
	Topen    = 112
	Ropen    = 113
	Tcreate  = 114
	Rcreate  = 115
	Tread    = 116
	Rread    = 117
	Twrite   = 118
	Rwrite   = 119
	Tclunk   = 120
	Rclunk   = 121
	Tremove  = 122
	Rremove  = 123
	Tstat    = 124
	Rstat    = 125
	Twstat   = 126
	Rwstat   = 127
)

These constants represent the message types and belong in the type field of the Header that is a part of every FCall.

View Source 
const (
	Oread   = 0
	Owrite  = 1
	Ordwr   = 2
	Oexec   = 3
	None    = 4
	Otrunc  = 0x10
	Orclose = 0x40
)

Open mode file constants

View Source 
const (
	DMDIR    = uint32(1 << 31)
	DMAPPEND = uint32(1 << 30)
	DMEXCL   = uint32(1 << 29)
	DMTMP    = uint32(1 << 26)
)
View Source 
const (
	IOUnit = 8168
)

Variables

This section is empty.

Functions

This section is empty.

Types

type FCall 

type FCall interface {
	String() string
	Compose() []byte
	// contains filtered or unexported methods
}

FCall - the interface that all FCall types imlement. String - typical human readable string representation. Compose - returns a slice containing the call serialized according the the 9P2000 protocol, ready to be written.

func ParseCall 

func ParseCall(r io.Reader) (FCall, error)

ParseCall - Reads from a 9P2000 stream and parses an FCall from it. On error, the protocol on the stream is in an unknown state and the stream should be closed. 

type Header struct {
	Type uint8
	Tag  uint16
}

Header - every 9p message begins with this header.

func (*Header) String 

func (fc *Header) String() string

type Mode 

type Mode uint8

type ParseError 

type ParseError struct {
	Err string
}

func (*ParseError) Error 

func (pe *ParseError) Error() string

type Qid 

type Qid struct {
	Qtype uint8
	Vers  uint32
	Uid   uint64
}

Qid - Qids are unique ids for files. Qtype should be the upper 8 bits of the file's permissions (Stat.Mode)

func (*Qid) Compose 

func (qid *Qid) Compose() []byte

Compose - Returns a slice of the Qid serialized to be written out on a 9P2000 stream.

func (*Qid) String 

func (qid *Qid) String() string

type RAttach 

type RAttach struct {
	Header
	Qid Qid
}

func (*RAttach) Compose 

func (attach *RAttach) Compose() []byte

func (*RAttach) String 

func (attach *RAttach) String() string

type RAuth 

type RAuth struct {
	Header
	Aqid Qid
}

func (*RAuth) Compose 

func (auth *RAuth) Compose() []byte

func (*RAuth) String 

func (auth *RAuth) String() string

type RClunk 

type RClunk struct {
	Header
}

func (*RClunk) Compose 

func (clunk *RClunk) Compose() []byte

func (*RClunk) String 

func (clunk *RClunk) String() string

type RCreate 

type RCreate struct {
	Header
	Qid    Qid
	Iounit uint32
}

func (*RCreate) Compose 

func (create *RCreate) Compose() []byte

func (*RCreate) String 

func (create *RCreate) String() string

type RError 

type RError struct {
	Header
	Ename string
}

func (*RError) Compose 

func (error *RError) Compose() []byte

func (*RError) String 

func (error *RError) String() string

type RFlush 

type RFlush struct {
	Header
}

func (*RFlush) Compose 

func (flush *RFlush) Compose() []byte

func (*RFlush) String 

func (flush *RFlush) String() string

type ROpen 

type ROpen struct {
	Header
	Qid    Qid
	Iounit uint32
}

func (*ROpen) Compose 

func (open *ROpen) Compose() []byte

func (*ROpen) String 

func (open *ROpen) String() string

type RRead 

type RRead struct {
	Header
	Count uint32
	Data  []byte
}

func (*RRead) Compose 

func (read *RRead) Compose() []byte

func (*RRead) String 

func (read *RRead) String() string

type RRemove 

type RRemove struct {
	Header
}

func (*RRemove) Compose 

func (remove *RRemove) Compose() []byte

func (*RRemove) String 

func (remove *RRemove) String() string

type RStat 

type RStat struct {
	Header
	Stat
}

func (*RStat) Compose 

func (stat *RStat) Compose() []byte

func (*RStat) String 

func (stat *RStat) String() string

type RWalk 

type RWalk struct {
	Header
	Nwqid uint16
	Wqid  []Qid
}

func (*RWalk) Compose 

func (walk *RWalk) Compose() []byte

func (*RWalk) String 

func (walk *RWalk) String() string

type RWrite 

type RWrite struct {
	Header
	Count uint32
}

func (*RWrite) Compose 

func (write *RWrite) Compose() []byte

func (*RWrite) String 

func (write *RWrite) String() string

type RWstat 

type RWstat struct {
	Header
}

func (*RWstat) Compose 

func (wstat *RWstat) Compose() []byte

func (*RWstat) String 

func (wstat *RWstat) String() string

type Stat 

type Stat struct {
	Type   uint16
	Dev    uint32
	Qid    Qid
	Mode   uint32
	Atime  uint32
	Mtime  uint32
	Length uint64
	Name   string
	Uid    string
	Gid    string
	Muid   string
}

func (*Stat) Compose 

func (stat *Stat) Compose() []byte

func (*Stat) ComposeLength 

func (stat *Stat) ComposeLength() uint16

func (*Stat) String 

func (stat *Stat) String() string

type TAttach 

type TAttach struct {
	Header
	Fid   uint32
	Afid  uint32
	Uname string
	Aname string
}

func (*TAttach) Compose 

func (attach *TAttach) Compose() []byte

func (*TAttach) String 

func (attach *TAttach) String() string

type TAuth 

type TAuth struct {
	Header
	Afid  uint32
	Uname string
	Aname string
}

func (*TAuth) Compose 

func (auth *TAuth) Compose() []byte

func (*TAuth) String 

func (auth *TAuth) String() string

type TClunk 

type TClunk struct {
	Header
	Fid uint32
}

func (*TClunk) Compose 

func (clunk *TClunk) Compose() []byte

func (*TClunk) String 

func (clunk *TClunk) String() string

type TCreate 

type TCreate struct {
	Header
	Fid  uint32
	Name string
	Perm uint32
	Mode uint8
}

func (*TCreate) Compose 

func (create *TCreate) Compose() []byte

func (*TCreate) String 

func (create *TCreate) String() string

type TFlush 

type TFlush struct {
	Header
	Oldtag uint16
}

func (*TFlush) Compose 

func (flush *TFlush) Compose() []byte

func (*TFlush) String 

func (flush *TFlush) String() string

type TOpen 

type TOpen struct {
	Header
	Fid uint32
	Mode
}

func (*TOpen) Compose 

func (open *TOpen) Compose() []byte

func (*TOpen) String 

func (open *TOpen) String() string

type TRVersion 

type TRVersion struct {
	Header
	Msize   uint32
	Version string
}

func (*TRVersion) Compose 

func (version *TRVersion) Compose() []byte

func (*TRVersion) String 

func (version *TRVersion) String() string

type TRead 

type TRead struct {
	Header
	Fid    uint32
	Offset uint64
	Count  uint32
}

func (*TRead) Compose 

func (read *TRead) Compose() []byte

func (*TRead) String 

func (read *TRead) String() string

type TRemove 

type TRemove struct {
	Header
	Fid uint32
}

func (*TRemove) Compose 

func (remove *TRemove) Compose() []byte

func (*TRemove) String 

func (remove *TRemove) String() string

type TStat 

type TStat struct {
	Header
	Fid uint32
}

func (*TStat) Compose 

func (stat *TStat) Compose() []byte

func (*TStat) String 

func (stat *TStat) String() string

type TWalk 

type TWalk struct {
	Header
	Fid    uint32
	Newfid uint32
	Nwname uint16
	Wname  []string
}

func (*TWalk) Compose 

func (walk *TWalk) Compose() []byte

func (*TWalk) String 

func (walk *TWalk) String() string

type TWrite 

type TWrite struct {
	Header
	Fid    uint32
	Offset uint64
	Count  uint32
	Data   []byte
}

func (*TWrite) Compose 

func (write *TWrite) Compose() []byte

func (*TWrite) String 

func (write *TWrite) String() string

type TWstat 

type TWstat struct {
	Header
	Fid  uint32
	Stat Stat
}

func (*TWstat) Compose 

func (wstat *TWstat) Compose() []byte

func (*TWstat) String 

func (wstat *TWstat) String() string

Source Files

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