70 lines
1.2 KiB
Go
70 lines
1.2 KiB
Go
package wire
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import (
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"fmt"
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"net"
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"runtime"
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)
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const (
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// Default port the adb server listens on.
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AdbPort = 5037
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)
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/*
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Dialer knows how to create connections to an adb server.
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*/
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type Dialer interface {
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Dial() (*Conn, error)
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}
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type netDialer struct {
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Host string
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Port int
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}
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func NewDialer(host string, port int) Dialer {
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return &netDialer{host, port}
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}
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// Dial connects to the adb server on the host and port set on the netDialer.
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// The zero-value will connect to the default, localhost:5037.
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func (d *netDialer) Dial() (*Conn, error) {
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host := d.Host
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if host == "" {
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host = "localhost"
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}
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port := d.Port
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if port == 0 {
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port = AdbPort
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}
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netConn, err := net.Dial("tcp", fmt.Sprintf("%s:%d", host, port))
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if err != nil {
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return nil, err
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}
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conn := &Conn{
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Scanner: NewScanner(netConn),
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Sender: NewSender(netConn),
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}
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// Prevent leaking the network connection, not sure if TCPConn does this itself.
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runtime.SetFinalizer(netConn, func(conn *net.TCPConn) {
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conn.Close()
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})
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return conn, nil
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}
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func RoundTripSingleResponse(d Dialer, req string) ([]byte, error) {
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conn, err := d.Dial()
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if err != nil {
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return nil, err
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}
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defer conn.Close()
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return conn.RoundTripSingleResponse([]byte(req))
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}
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