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65 lines
1.3 KiB
Go
65 lines
1.3 KiB
Go
3 years ago
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package icsnet
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import (
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"fmt"
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"net"
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"gitlab.com/ics_cinnamon/voicegateway/icserror"
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)
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var MAX_MTU int = 1500
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type IcsNeter interface {
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Listen() *icserror.IcsError
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Connect(localAddr, remoteAddr *IcsNetAddr) *icserror.IcsError
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Close() *icserror.IcsError
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Write(b []byte) (int, *icserror.IcsError)
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WriteSIP(b []byte) (int, *icserror.IcsError)
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WriteRTP(b []byte) (int, *icserror.IcsError)
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Read(size int) ([]byte, int, *icserror.IcsError)
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ReadSIP() ([]byte, *net.UDPAddr, int, *icserror.IcsError)
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ReadRTP() ([]byte, *net.UDPAddr, int, *icserror.IcsError)
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LocalAddr() net.Addr
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RemoteAddr() net.Addr
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SetRemoteAddr(raddr *IcsNetAddr)
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}
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type IcsConn struct {
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ICSUDPConn *net.UDPConn
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ICSTCPConn *net.TCPConn
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}
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func GetMyIP() ([]string, *icserror.IcsError) {
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var retIP []string
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ifaces, err := net.Interfaces()
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if err != nil {
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icserror.ICSERRNETNotFoundIF.SetError(err)
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return nil, icserror.ICSERRNETNotFoundIF
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}
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for iter, i := range ifaces {
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addrs, err := i.Addrs()
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// handle err
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if err != nil {
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icserror.ICSERRNETGetAddr.SetError(err)
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return nil, icserror.ICSERRNETGetAddr
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}
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for _, addr := range addrs {
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var ip net.IP
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switch v := addr.(type) {
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case *net.IPNet:
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ip = v.IP
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case *net.IPAddr:
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ip = v.IP
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}
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retIP[iter] = fmt.Sprintf("%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3])
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}
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}
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return retIP, nil
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}
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