conn

package
v0.16.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Feb 27, 2019 License: MIT Imports: 20 Imported by: 4

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GetLenByBytes 

func GetLenByBytes(buf []byte) (int, error)

解析出长度

func GetLenBytes 

func GetLenBytes(buf []byte) (b []byte, err error)

获取长度+内容

func SetUdpSession 

func SetUdpSession(sess *kcp.UDPSession)

Types

type Conn 

type Conn struct {
	Conn net.Conn
	sync.Mutex
}

func NewConn 

func NewConn(conn net.Conn) *Conn

new conn

func (*Conn) Close 

func (s *Conn) Close() error

close

func (*Conn) GetAddStatus added in v0.0.15 

func (s *Conn) GetAddStatus() (b bool)

func (*Conn) GetConfigInfo added in v0.0.15 

func (s *Conn) GetConfigInfo() (c *file.Client, err error)

get task info

func (*Conn) GetConnStatus 

func (s *Conn) GetConnStatus() (id int, status bool, err error)

read connect status

func (*Conn) GetHost 

func (s *Conn) GetHost() (method, address string, rb []byte, err error, r *http.Request)

从tcp报文中解析出host，连接类型等

func (*Conn) GetHostInfo added in v0.0.15 

func (s *Conn) GetHostInfo() (h *file.Host, err error)

get task info

func (*Conn) GetLen 

func (s *Conn) GetLen() (int, error)

read length or id (content length=4)

func (*Conn) GetLinkInfo 

func (s *Conn) GetLinkInfo() (lk *Link, err error)

func (*Conn) GetMsgContent 

func (s *Conn) GetMsgContent(link *Link) (content []byte, err error)

get msg content from conn

func (*Conn) GetTaskInfo 

func (s *Conn) GetTaskInfo() (t *file.Tunnel, err error)

get task info

func (*Conn) Read 

func (s *Conn) Read(b []byte) (int, error)

read

func (*Conn) ReadFlag 

func (s *Conn) ReadFlag() (string, error)

read flag

func (*Conn) ReadFrom 

func (s *Conn) ReadFrom(b []byte, compress int, crypt bool, rate *rate.Rate) (int, error)

单独读（加密|压缩）

func (*Conn) ReadLen 

func (s *Conn) ReadLen(cLen int) ([]byte, error)

读取指定长度内容

func (*Conn) SendConfigInfo added in v0.0.15 

func (s *Conn) SendConfigInfo(c *config.CommonConfig) (int, error)

send task info

func (*Conn) SendHostInfo added in v0.0.15 

func (s *Conn) SendHostInfo(h *file.Host) (int, error)

send host info

func (*Conn) SendLinkInfo 

func (s *Conn) SendLinkInfo(link *Link) (int, error)

send info for link

func (*Conn) SendMsg 

func (s *Conn) SendMsg(content []byte, link *Link) (n int, err error)

send msg

func (*Conn) SendTaskInfo 

func (s *Conn) SendTaskInfo(t *file.Tunnel) (int, error)

send task info

func (*Conn) SetAlive 

func (s *Conn) SetAlive(tp string)

设置连接为长连接

func (*Conn) SetKcpReadDeadline 

func (s *Conn) SetKcpReadDeadline(t time.Duration)

set read dead time

func (*Conn) SetReadDeadline 

func (s *Conn) SetReadDeadline(t time.Duration, tp string)

设置连接为长连接

func (*Conn) SetTcpReadDeadline 

func (s *Conn) SetTcpReadDeadline(t time.Duration)

set read dead time

func (*Conn) Write 

func (s *Conn) Write(b []byte) (int, error)

write

func (*Conn) WriteAddFail added in v0.0.15 

func (s *Conn) WriteAddFail() error

func (*Conn) WriteAddOk added in v0.0.15 

func (s *Conn) WriteAddOk() error

func (*Conn) WriteChan 

func (s *Conn) WriteChan() (int, error)

write chan

func (*Conn) WriteClose 

func (s *Conn) WriteClose() (int, error)

write sign flag

func (*Conn) WriteConfig added in v0.0.15 

func (s *Conn) WriteConfig() (int, error)

write main

func (*Conn) WriteError 

func (s *Conn) WriteError() (int, error)

write error

func (*Conn) WriteFail 

func (s *Conn) WriteFail(id int) (int, error)

write connect fail

func (*Conn) WriteMain 

func (s *Conn) WriteMain() (int, error)

write main

func (*Conn) WriteSign 

func (s *Conn) WriteSign() (int, error)

write sign flag

func (*Conn) WriteSuccess 

func (s *Conn) WriteSuccess(id int) (int, error)

write connect success

func (*Conn) WriteTo 

func (s *Conn) WriteTo(b []byte, compress int, crypt bool, rate *rate.Rate) (n int, err error)

单独写（加密|压缩）

func (*Conn) WriteWriteSuccess added in v0.0.16 

func (s *Conn) WriteWriteSuccess(id int) error

type CryptConn 

type CryptConn struct {
	// contains filtered or unexported fields
}

func NewCryptConn 

func NewCryptConn(conn net.Conn, crypt bool, rate *rate.Rate) *CryptConn

func (*CryptConn) Read 

func (s *CryptConn) Read(b []byte) (n int, err error)

解密读

func (*CryptConn) Write 

func (s *CryptConn) Write(b []byte) (n int, err error)

加密写 

type Link struct {
	Id            int    //id
	ConnType      string //连接类型
	Host          string //目标
	En            int    //加密
	De            int    //解密
	Crypt         bool   //加密
	Conn          *Conn
	Flow          *file.Flow
	UdpListener   *net.UDPConn
	Rate          *rate.Rate
	UdpRemoteAddr *net.UDPAddr
	MsgCh         chan []byte
	MsgConn       *Conn
	StatusCh      chan bool
	FinishUse     bool
}
func NewLink(id int, connType string, host string, en, de int, crypt bool, c *Conn, flow *file.Flow, udpListener *net.UDPConn, rate *rate.Rate, UdpRemoteAddr *net.UDPAddr) *Link

func (*Link) Run added in v0.0.16 

func (s *Link) Run(flow bool)

type Secret added in v0.0.16 

type Secret struct {
	Password string
	Conn     *Conn
}

func NewSecret added in v0.0.16 

func NewSecret(p string, conn *Conn) *Secret

type SnappyConn 

type SnappyConn struct {
	// contains filtered or unexported fields
}

func NewSnappyConn 

func NewSnappyConn(conn net.Conn, crypt bool, rate *rate.Rate) *SnappyConn

func (*SnappyConn) Read 

func (s *SnappyConn) Read(b []byte) (n int, err error)

snappy压缩读

func (*SnappyConn) Write 

func (s *SnappyConn) Write(b []byte) (n int, err error)

snappy压缩写

Source Files

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