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652d49182a
2. rule: add dnsserver to ip rule map; 3. dns: add DNSAnswerHandler so we can define a custom handler when a domain resolved
25 lines
436 B
Go
25 lines
436 B
Go
package main
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import "net"
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// Forwarder .
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type Forwarder struct {
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addr string
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cDialer Dialer
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}
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// NewForwarder .
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func NewForwarder(addr string, cDialer Dialer) *Forwarder {
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if cDialer == nil {
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cDialer = Direct
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}
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return &Forwarder{addr: addr, cDialer: cDialer}
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}
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func (p *Forwarder) Addr() string { return p.addr }
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func (p *Forwarder) Dial(network, addr string) (net.Conn, error) {
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return p.cDialer.Dial(network, addr)
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}
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