oncrpc

package
v0.0.0-...-1ea2c94 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Feb 25, 2018 License: GPL-3.0 Imports: 7 Imported by: 2

Documentation

Index

Constants

View Source 
const RPCProtocolVersion = 2

Variables

This section is empty.

Functions

func NewClientCodec 

func NewClientCodec(conn io.ReadWriteCloser, table []ProcEntry) rpc.ClientCodec

func NewServerCodec 

func NewServerCodec(conn io.ReadWriteCloser, table []ProcEntry) rpc.ServerCodec

func ReadFullRecord 

func ReadFullRecord(conn io.Reader) ([]byte, error)

func WriteFullRecord 

func WriteFullRecord(conn io.Writer, data []byte) (int64, error)

Types

type AcceptStat 

type AcceptStat int32
const (
	Success      AcceptStat = iota // RPC executed successfully
	ProgUnavail                    // Remote hasn't exported the program
	ProgMismatch                   // Remote can't support version number
	ProcUnavail                    // Program can't support procedure
	GarbageArgs                    // Procedure can't decode params
	SystemErr                      // Other errors
)

type AcceptedReply 

type AcceptedReply struct {
	Verf          OpaqueAuth
	Stat          AcceptStat    `xdr:"union"`
	MismatchInfoP MismatchReply `xdr:"unioncase=1"` // ProgUnavail
	MismatchInfoV MismatchReply `xdr:"unioncase=2"` // ProgMismatch
}

type AuthFlavor 

type AuthFlavor int32
const (
	AuthNone AuthFlavor = iota // No authentication
	AuthSys                    // Unix style
	AuthShort
	AuthDh
	AuthKerb
	AuthRSA
	RPCsecGss
)

type AuthStat 

type AuthStat int32
const (
	AuthOk AuthStat = iota
	AuthBadcred
	AuthRejectedcred
	AuthBadverf
	AuthRejectedVerf
	AuthTooweak
	AuthInvalidresp
	AuthFailed
)

type CallBody 

type CallBody struct {
	RPCVersion uint32 // must be equal to 2
	Program    uint32
	Version    uint32
	Procedure  uint32
	Cred       OpaqueAuth
	Verf       OpaqueAuth
}

type ErrProgMismatch 

type ErrProgMismatch struct {
	Low  uint32
	High uint32
}

type ErrRPCMismatch 

type ErrRPCMismatch struct {
	Low  uint32
	High uint32
}

type MismatchReply 

type MismatchReply struct {
	Low  uint32
	High uint32
}

type MsgType 

type MsgType int32
const (
	Call  MsgType = 0
	Reply MsgType = 1
)

type OpaqueAuth 

type OpaqueAuth struct {
	Flavor AuthFlavor
	Body   []byte
}

type ProcEntry 

type ProcEntry struct {
	Program  uint32   // Remote program
	Version  uint32   // Remote program's version
	ProcList []string // Procedure number
}

type RPCMsg 

type RPCMsg struct {
	Xid   uint32
	Type  MsgType   `xdr:"union"`
	CBody CallBody  `xdr:"unioncase=0"`
	RBody ReplyBody `xdr:"unioncase=1"`
}

type RejectStat 

type RejectStat int32
const (
	RPCMismatch RejectStat = 0 // RPC version number != 2
	AuthError   RejectStat = 1 // Remote can't authenticate caller
)

type RejectedReply 

type RejectedReply struct {
	Stat         RejectStat    `xdr:"union"`
	MismatchInfo MismatchReply `xdr:"unioncase=0"` // RPCMismatch
	AuthStat     AuthStat      `xdr:"unioncase=1"` // AuthError
}

type ReplyBody 

type ReplyBody struct {
	Stat   ReplyStat     `xdr:"union"`
	Areply AcceptedReply `xdr:"unioncase=0"`
	Rreply RejectedReply `xdr:"unioncase=1"`
}

type ReplyStat 

type ReplyStat int32
const (
	MsgAccepted ReplyStat = 0
	MsgDenied   ReplyStat = 1
)

Source Files

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