From: Othmar Gsenger Date: Thu, 7 Mar 2013 23:29:45 +0000 (+0000) Subject: added basic tty_file support X-Git-Url: https://git.realraum.at/?a=commitdiff_plain;h=dfd331a43606073aabc96318d736a21d2ec56616;p=svn42.git added basic tty_file support --- diff --git a/door_daemon_go/unix_socket_server.go b/door_daemon_go/unix_socket_server.go index 1d5424b..886cf11 100644 --- a/door_daemon_go/unix_socket_server.go +++ b/door_daemon_go/unix_socket_server.go @@ -3,9 +3,14 @@ import "fmt" import "net" import "bufio" import "strings" +import "os" +import "io" var cmdHandler = map[string]func([]string,string,*bufio.ReadWriter ) { "test":handleCmdTest, + "open":handleCmdController, + "close":handleCmdController, + "toggle":handleCmdController, } @@ -34,14 +39,14 @@ func readLineSafe(rw *bufio.ReadWriter) (string, error) { return line,nil } -func connToReadWriter(c net.Conn) (*bufio.ReadWriter) { +func connToReadWriter(c io.Reader,cw io.Writer) (*bufio.ReadWriter) { client_r := bufio.NewReaderSize(c,14) - client_w := bufio.NewWriterSize(c,14) + client_w := bufio.NewWriterSize(cw,14) return bufio.NewReadWriter(client_r,client_w) } func handleConnection(c net.Conn) () { - client:=connToReadWriter(c) + client:=connToReadWriter(c,c) fmt.Println("new connection") for { line,err:=readLineSafe(client) @@ -79,7 +84,27 @@ func handleCmdTest(tokens []string, remainStr string, client * bufio.ReadWriter) fmt.Printf("Test: %v\n", remainStr) } +func handleCmdController(tokens []string, remainStr string, client * bufio.ReadWriter) { + cmd:=tokens[0] + s_r:=strings.NewReader(cmd) + char := make([]byte,1) + s_r.Read(char) + fmt.Println(string(char)) +} + + +func openTTY(name string) *bufio.ReadWriter{ + file, err := os.OpenFile(name,os.O_RDWR ,0600) // For read access. + if err != nil { + fmt.Println(err.Error()) + } + return connToReadWriter(file,file) +} + func main() { + serial:=openTTY("tty") + serial.WriteString("foo") + serial.Flush() ln, err := net.Listen("unix", "/tmp/test.sock") if err != nil { fmt.Printf("Error: %s\n",err.Error())