-#include "irctrl.h"
-
#include <cstdlib>
-#include <QTcpSocket>
+#include <sys/socket.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+#include <netinet/tcp.h>
+
#include <QSettings>
+#include <QByteArray>
#include <QString>
-#include <QIODevice>
-#include <QHostAddress>
-#include <QAbstractSocket>
+#include <QDebug>
+
+#include "irctrl.h"
-IrCtrl::IrCtrl()
+IrCtrl::IrCtrl(QObject *parent)
+ : QObject(parent)
{
- std::system("lircctl start");
+ QSettings settings;
+ m_killLircTimer.setInterval(
+ settings.value("idleTimeout", "300").toInt() * 1000);
+ m_killLircTimer.setSingleShot(true);
+ connect(&m_killLircTimer, SIGNAL(timeout()),
+ this, SLOT(stopLirc()));
+ startLirc();
+ m_killLircTimer.start();
}
-
+
IrCtrl::~IrCtrl()
{
- std::system("lircctl stop");
}
-void IrCtrl::genericSendCmd(const QString &commandName)
+void IrCtrl::sendCmd(const QString &cmd)
{
- QSettings settings(this);
- QTcpSocket sock(this);
-// sock.setSocketOption(QAbstractSocket::LowDelayOption, 1);
- sock.connectToHost(QHostAddress::LocalHost,
- settings.value("lircPort", LIRC_PORT).toInt(),
- QIODevice::WriteOnly|QIODevice::Unbuffered);
- sock.waitForConnected();
- QString remoteName = settings.value("remoteName", "REMOTE_NAME_MISSING").toString();
- QString cmd = "SEND_ONCE " + remoteName + " " + commandName + "\n";
- sock.write(cmd.toAscii());
- sock.waitForBytesWritten();
- sock.close();
-}
+ if (!m_killLircTimer.isActive()) {
+ startLirc();
+ } else {
+ m_killLircTimer.stop();
+ }
-void IrCtrl::sendCmd0(bool)
-{
- genericSendCmd(settings.value("cmd0", "VOL+").toString());
-}
+ QSettings settings;
+ QString remoteName = settings.value("remoteName", "").toString();
+ QString cmdStr = "SEND_ONCE " + remoteName + " " + cmd + "\n";
+ QByteArray buf = cmdStr.toAscii();
-void IrCtrl::sendCmd1(bool)
-{
- genericSendCmd(settings.value("cmd1", "VOL-"));
-}
+ sockaddr_in addr;
+ memset(&addr, 0, sizeof(addr));
+ addr.sin_family = AF_INET;
+ addr.sin_addr.s_addr = INADDR_LOOPBACK;
+ addr.sin_port = LIRC_PORT;
+ int sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+ if (sock == -1) {
+ qDebug() << "Socket open fail";
+ } else {
+ int c = ::connect(sock, (sockaddr*)&addr, sizeof(sockaddr_in));
+ if (c == 0) {
+ write(sock, buf.constData(), buf.count());
+ } else {
+ qDebug() << "Connect fail";
+ }
+ shutdown(sock, SHUT_RDWR);
+ close(sock);
+ }
-void IrCtrl::sendCmd2(bool)
-{
- genericSendCmd(settings.value("cmd2", "P+"));
+ m_killLircTimer.start();
}
-void IrCtrl::sendCmd3(bool)
-{
- genericSendCmd(settings.value("cmd3", "P-"));
-}
-void IrCtrl::sendCmd4(bool)
+void IrCtrl::stopLirc()
{
- genericSendCmd(settings.value("cmd4", "ON/OFF"));
+ std::system("sudo /etc/init.d/lirc stop");
}
-void IrCtrl::sendCmd5(bool)
+void IrCtrl::startLirc()
{
- genericSendCmd(settings.value("cmd5", "MUTE"));
+ std::system("sudo /etc/init.d/lirc start");
}
+