41 lines
784 B
Go
41 lines
784 B
Go
package socks
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import (
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"bytes"
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"net"
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"github.com/Dreamacro/clash/component/socks5"
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)
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type fakeConn struct {
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net.PacketConn
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target string
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remoteAddr net.Addr
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buffer *bytes.Buffer
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}
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func newfakeConn(conn net.PacketConn, target string, remoteAddr net.Addr, buf []byte) *fakeConn {
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buffer := bytes.NewBuffer(buf)
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return &fakeConn{
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PacketConn: conn,
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target: target,
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buffer: buffer,
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remoteAddr: remoteAddr,
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}
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}
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func (c *fakeConn) Read(b []byte) (n int, err error) {
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return c.buffer.Read(b)
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}
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func (c *fakeConn) Write(b []byte) (n int, err error) {
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packet, err := socks5.EncodeUDPPacket(c.target, b)
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if err != nil {
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return
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}
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return c.PacketConn.WriteTo(packet, c.remoteAddr)
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}
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func (c *fakeConn) RemoteAddr() net.Addr {
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return c.remoteAddr
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}
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