vcs.maemo.org Git - irwi/blob - src/irctrl.cpp

   1 #include <cstdlib>
   2
   3 #include <QSettings>
   4 #include <QTcpSocket>
   5 #include <QHostAddress>
   6
   7 #include "irctrl.h"
   8
   9 IrCtrl::IrCtrl(QObject *parent)
  10     : QObject(parent)
  11 {
  12 }
  13
  14 IrCtrl::~IrCtrl()
  15 {
  16 }
  17
  18 void IrCtrl::sendCmd(const QString &cmd)
  19 {
  20     if (!m_killLircTimer.isActive()) {
  21         startLirc();
  22     } else {
  23         m_killLircTimer.stop();
  24     }
  25
  26     QTcpSocket sock;
  27     QSettings settings(this);
  28     sock.setSocketOption(QAbstractSocket::LowDelayOption, 1);
  29     sock.connectToHost(QHostAddress::LocalHost,
  30             settings.value("lircPort", LIRC_PORT).toInt(),
  31             QIODevice::WriteOnly | QIODevice::Unbuffered);
  32     sock.waitForConnected();
  33     QString remoteName = settings.value("remoteName", "").toString();
  34     QString cmdStr = "SEND_ONCE " + remoteName + " " + cmd + "\n";
  35     sock.write(cmdStr.toAscii());
  36     sock.waitForBytesWritten();
  37     sock.close();
  38
  39     m_killLircTimer.start();
  40 }
  41
  42
  43 void IrCtrl::stopLirc()
  44 {
  45     std::system("sudo /etc/init.d/lirc stop");
  46 }
  47
  48 void IrCtrl::startLirc()
  49 {
  50     std::system("sudo /etc/init.d/lirc start");
  51 }
  52
  53