QString SkypeConnection::operator %(const QString &message) {
kDebug(SKYPE_DEBUG_GLOBAL) << "Send message:" << message;
if (d->fase == cfNotConnected)
return QString();//not connected, posibly because of earlier error, do not show it again
QDBusInterface interface("com.Skype.API", "/com/Skype", "com.Skype.API", BUS);
QDBusReply <QString> reply = interface.call("Invoke", message);
if ( interface.lastError().type() != QDBusError::NoError && interface.lastError().type() != QDBusError::Other ){//There was some error
if ( message == "PING" )
emit error(i18n("Could not ping Skype.\nMaybe Skype not running.\nError while sending a message to Skype (%1).", QDBusError::errorString(interface.lastError().type())));//say there was the error
else
emit error(i18n("Error while sending a message to Skype (%1).", QDBusError::errorString(interface.lastError().type())));//say there was the error
if (d->fase != cfConnected)
emit connectionDone(seUnknown, 0);//Connection attempt finished with error
disconnectSkype(crLost);//lost the connection
return QString();//this is enough, no more errors please..
}
if ( message == "PING" && reply.value() != "PONG" ){
emit error(i18n("Could not ping Skype.\nYou are logged out from Skype, please log in."));
emit connectionDone(seNoSkype, 0);
disconnectSkype(crLost);//lost the connection
return QString();//this is enough, no more errors please..
}
kDebug(SKYPE_DEBUG_GLOBAL) << "Reply message:" << reply.value();//show what we have received
return reply.value();//ok, just return it
}
void SkypeConnection::parseMessage(const QString &message) {
kDebug(SKYPE_DEBUG_GLOBAL);
switch (d->fase) {
case cfNameSent: {
if (message == "OK") {//Accepted by skype
d->fase = cfProtocolSent;//Sending the protocol
send(QString("PROTOCOL %1").arg(d->protocolVer));//send the protocol version
} else {//Not accepted by skype
emit error(i18n("Skype did not accept this application"));//say there is an error
emit connectionDone(seAuthorization, 0);//Problem with authorization
disconnectSkype(crLost);//Lost the connection
}
break;
}
case cfProtocolSent: {
if (message.contains(QString("PROTOCOL"), Qt::CaseSensitivity(false))) {//This one inform us what protocol do we use
bool ok;
int version = message.section(' ', 1, 1).trimmed().toInt(&ok, 0);//take out the protocol version and make it int
if (!ok) {
emit error(i18n("Skype API syntax error"));
emit connectionDone(seUnknown, 0);
disconnectSkype(crLost);//lost the connection
return;//I have enough
}
d->protocolVer = version;//this will be the used version of protocol
d->fase = cfConnected;
emit connectionDone(seSuccess, version);//tell him that we are connected at last
} else {//the API is not ready yet, try later
emit error(i18n("Skype API not ready yet, wait a bit longer"));
emit connectionDone(seUnknown, 0);
disconnectSkype(crLost);
return;
}
break;//Other messages are ignored, waiting for the protocol response
}
case cfNotConnected: {
//Why we get message, when we are not connected?
//Disconnect again
emit connectionDone(seUnknown, 0);
disconnectSkype(crLost);
break;
}
case cfWaitingStart: {
//Ignore this
break;
}
case cfConnected: {
//We dont need doing with message, it is handled by signal received
break;
}
}
}
void SkypeConnection::connectSkype(const QString &start, const QString &appName, int protocolVer, int bus, bool startDBus, int launchTimeout, int waitBeforeConnect) {
kdDebug(14311) << k_funcinfo << endl;//some debug info
if (d->fase != cfNotConnected)
return;
d->appName = appName;
d->protocolVer = protocolVer;
if (bus == 0)
d->conn = new DBusQt::Connection(DBUS_BUS_SESSION, this);
else
d->conn = new DBusQt::Connection(DBUS_BUS_SYSTEM, this);
if ((!d->conn) || (!d->conn->isConnected())) {
if ((bus == 0) && (startDBus)) {
KProcess bus_launch;
bus_launch << "dbus_launch";
bus_launch << "--exit-with-session";
connect(&bus_launch, SIGNAL(receivedStdout(KProcess *, char *, int)), this, SLOT(setEnv(KProcess *, char*, int )));
bus_launch.start(KProcess::Block, KProcess::Stdout);
connectSkype(start, appName, protocolVer, bus, false, launchTimeout, waitBeforeConnect);//try it once again, but if the dbus start did not work, it won't work that time ether, so do not cycle
return;
}
emit error(i18n("Could not connect to DBus"));
disconnectSkype(crLost);
emit connectionDone(seNoDBus, 0);
return;
}
SkypeConnection::~SkypeConnection() {
kDebug(SKYPE_DEBUG_GLOBAL);
disconnectSkype();//disconnect before you leave
if ( d->skypeProcess.state() != QProcess::NotRunning )//if we started skype process kill it
d->skypeProcess.kill();
//QProcess::execute("bash -c \"pkill -2 -U $USER -x ^skype.*$\"");//try find skype process (skype, skype.real, ...) and kill it if we dont start skype or use skype.real wrapper
//QProcess::execute("bash -c \"pkill -2 -U $USER -x skype\"");
delete d;//Remove the D pointer
}
void SkypeConnection::parseMessage(const QString &message) {
kdDebug(14311) << k_funcinfo << QString("(message: %1)").arg(message) << endl;//some debug info
switch (d->fase) {
case cfNameSent: {
if (message == "OK") {//Accepted by skype
d->fase = cfProtocolSent;//Sending the protocol
send(QString("PROTOCOL %1").arg(d->protocolVer));//send the protocol version
} else {//Not accepted by skype
emit error(i18n("Skype did not accept this application"));//say there is an error
emit connectionDone(seAuthorization, 0);//Problem with authorization
disconnectSkype(crLost);//Lost the connection
}
break;
}
case cfProtocolSent: {
if (message.contains("PROTOCOL", false)) {//This one inform us what protocol do we use
bool ok;
int version = message.section(' ', 1, 1).stripWhiteSpace().toInt(&ok, 0);//take out the protocol version and make it int
if (!ok) {
emit error(i18n("Skype API syntax error"));
emit connectionDone(seUnknown, 0);
disconnectSkype(crLost);//lost the connection
return;//I have enough
}
d->protocolVer = version;//this will be the used version of protocol
d->fase = cfConnected;
emit connectionDone(seSuccess, version);//tell him that we are connected at last
} else {//the API is not ready yet, try later
emit error(i18n("Skype API not ready yet, wait a bit longer"));
emit connectionDone(seUnknown, 0);
disconnectSkype(crLost);
return;
}
break;//Other messages are ignored, waiting for the protocol response
}
}
}
void SkypeConnection::startLogOn() {
kDebug(SKYPE_DEBUG_GLOBAL);
if (d->startTimer) {
d->startTimer->deleteLater();
d->startTimer = 0L;
}
QDBusReply <QString> reply = QDBusInterface("com.Skype.API", "/com/Skype", "com.Skype.API", BUS).call("Invoke", "PING");
if ( reply.value() != "PONG" ){
emit error(i18n("Could not ping Skype"));
disconnectSkype(crLost);
emit connectionDone(seNoSkype, 0);
return;
}
d->fase = cfNameSent;
send(QString("NAME %1").arg(d->appName));
}
void SkypeConnection::startLogOn() {
kdDebug(14311) << k_funcinfo << endl;//some debug info
if (d->startTimer) {
d->startTimer->deleteLater();
d->startTimer = 0L;
}
DBusQt::Message ping("com.Skype.API", "/com/Skype", "com.Skype.API", "Ping");//create a ping message
ping.setAutoActivation(true);
DBusQt::Message reply = d->conn->sendWithReplyAndBlock(ping);//send it there
DBusQt::Message::iterator it = reply.begin();
if (it == reply.end()) {
emit error(i18n("Could not ping Skype"));
disconnectSkype(crLost);
emit connectionDone(seNoSkype, 0);
return;
}
d->fase = cfNameSent;
send(QString("NAME %1").arg(d->appName));
}
void SkypeConnection::tryConnect() {
kDebug(SKYPE_DEBUG_GLOBAL);
{
QDBusInterface interface("com.Skype.API", "/com/Skype", "com.Skype.API", BUS);
QDBusReply <QString> reply = interface.call("Invoke", "PING");
bool started = interface.isValid();
bool loggedin = reply.value() == "PONG";
if ( ! started || ! loggedin ){
if (--d->timeRemaining == 0) {
d->startTimer->stop();
d->startTimer->deleteLater();
d->startTimer = 0L;
if ( !started )
emit error(i18n("Could not find Skype.\nYou need to install the original dynamic linked Skype version 2.0 binary from http://www.skype.com"));
else
emit error(i18n("Please login to Skype first"));
disconnectSkype(crLost);
emit connectionDone(seNoSkype, 0);
return;
}
return;//Maybe next time
}
}
d->startTimer->stop();
d->startTimer->deleteLater();
d->startTimer = 0L;
if (d->waitBeforeConnect) {
QTimer::singleShot(1000 * d->waitBeforeConnect, this, SLOT(startLogOn()));
//Skype does not like being bothered right after it's start, give it a while to breathe
} else
startLogOn();//OK, it's your choise
}
SkypeConnection::~SkypeConnection() {
kdDebug(14311) << k_funcinfo << endl;//some debug info
disconnectSkype();//disconnect before you leave
delete d;//Remove the D pointer
}
void SkypeConnection::connectSkype(const QString &start, const QString &appName, int protocolVer, int bus, int launchTimeout, int waitBeforeConnect, const QString &name, const QString &pass) {
kDebug(SKYPE_DEBUG_GLOBAL);
if (d->fase != cfNotConnected)
return;
d->appName = appName;
d->protocolVer = protocolVer;
d->bus = bus;
new ClientAdaptor(this);
QDBusConnection busConn = BUS;
bool registred = busConn.registerObject("/com/Skype/Client", this); //Register skype client to dbus for receiving messages to slot Notify
if ( ! registred ) {
kDebug(SKYPE_DEBUG_GLOBAL) << "Cant register Skype communication for Kopete on D-Bus";
emit error(i18n("Cannot register Skype communication for Kopete on D-Bus"));
return;
}
{
QDBusInterface interface("com.Skype.API", "/com/Skype", "com.Skype.API", BUS);
QDBusReply <QString> reply = interface.call("Invoke", "PING");
bool started = interface.isValid();
bool loggedin = reply.value() == "PONG";
if ( ! started || ! loggedin ){
if ( ! started && ! start.isEmpty() ) {//try starting Skype by the given command
QStringList args = start.split(' ');
QString skypeBin = args.takeFirst();
if ( !name.isEmpty() && !pass.isEmpty() ){
args << "--pipelogin";
}
kDebug(SKYPE_DEBUG_GLOBAL) << "Starting skype process" << skypeBin << "with parms" << args;
d->skypeProcess.start(skypeBin, args);
if ( !name.isEmpty() && !pass.isEmpty() ){
kDebug(SKYPE_DEBUG_GLOBAL) << "Sending login name:" << name;
d->skypeProcess.write(name.trimmed().toLocal8Bit());
d->skypeProcess.write(" ");
kDebug(SKYPE_DEBUG_GLOBAL) << "Sending password";
d->skypeProcess.write(pass.trimmed().toLocal8Bit());
d->skypeProcess.closeWriteChannel();
}
d->skypeProcess.waitForStarted();
kDebug(SKYPE_DEBUG_GLOBAL) << "Skype process state:" << d->skypeProcess.state() << "Skype process error:" << d->skypeProcess.error();
if ( d->skypeProcess.state() != QProcess::Running || d->skypeProcess.error() == QProcess::FailedToStart ) {
emit error(i18n("Could not launch Skype.\nYou need to install the original dynamic linked Skype version 2.0 binary from http://www.skype.com"));
disconnectSkype(crLost);
emit connectionDone(seNoSkype, 0);
return;
}
} else {
if ( start.isEmpty() ){
emit error(i18n("Could not find Skype.\nYou need to install the original dynamic linked Skype version 2.0 binary from http://www.skype.com"));
disconnectSkype(crLost);
emit connectionDone(seNoSkype, 0);
return;
}
}
d->fase = cfWaitingStart;
d->startTimer = new QTimer();
connect(d->startTimer, SIGNAL(timeout()), this, SLOT(tryConnect()));
d->startTimer->start(1000);
d->timeRemaining = launchTimeout;
d->waitBeforeConnect = waitBeforeConnect;
return;
}
}
startLogOn();
}
