mg_result WebAccess::websocketDataHandler(mg_connection *conn)
{
if (conn == NULL)
return MG_TRUE;
m_conn = conn; // store this to send VC loaded async event
if (conn->content_len == 0)
return MG_TRUE;
QString qData = QString(conn->content);
qData.truncate(conn->content_len);
qDebug() << "[websocketDataHandler]" << qData;
QStringList cmdList = qData.split("|");
if (cmdList.isEmpty())
return MG_TRUE;
if(cmdList[0] == "QLC+CMD")
{
if (cmdList.count() < 2)
return MG_FALSE;
if(cmdList[1] == "opMode")
emit toggleDocMode();
return MG_TRUE;
}
else if (cmdList[0] == "QLC+IO")
{
if (cmdList.count() < 3)
return MG_FALSE;
int universe = cmdList[2].toInt();
if (cmdList[1] == "INPUT")
{
m_doc->inputOutputMap()->setInputPatch(universe, cmdList[3], cmdList[4].toUInt());
m_doc->inputOutputMap()->saveDefaults();
}
else if (cmdList[1] == "OUTPUT")
{
m_doc->inputOutputMap()->setOutputPatch(universe, cmdList[3], cmdList[4].toUInt(), false);
m_doc->inputOutputMap()->saveDefaults();
}
else if (cmdList[1] == "FB")
{
m_doc->inputOutputMap()->setOutputPatch(universe, cmdList[3], cmdList[4].toUInt(), true);
m_doc->inputOutputMap()->saveDefaults();
}
else if (cmdList[1] == "PROFILE")
{
InputPatch *inPatch = m_doc->inputOutputMap()->inputPatch(universe);
if (inPatch != NULL)
{
m_doc->inputOutputMap()->setInputPatch(universe, inPatch->pluginName(), inPatch->input(), cmdList[3]);
m_doc->inputOutputMap()->saveDefaults();
}
}
else if (cmdList[1] == "PASSTHROUGH")
{
quint32 uniIdx = cmdList[2].toUInt();
if (cmdList[3] == "true")
m_doc->inputOutputMap()->setUniversePassthrough(uniIdx, true);
else
m_doc->inputOutputMap()->setUniversePassthrough(uniIdx, false);
m_doc->inputOutputMap()->saveDefaults();
}
else if (cmdList[1] == "AUDIOIN")
{
QSettings settings;
if (cmdList[2] == "__qlcplusdefault__")
settings.remove(SETTINGS_AUDIO_INPUT_DEVICE);
else
{
settings.setValue(SETTINGS_AUDIO_INPUT_DEVICE, cmdList[2]);
m_doc->destroyAudioCapture();
}
}
else if (cmdList[1] == "AUDIOOUT")
{
QSettings settings;
if (cmdList[2] == "__qlcplusdefault__")
settings.remove(SETTINGS_AUDIO_OUTPUT_DEVICE);
else
settings.setValue(SETTINGS_AUDIO_OUTPUT_DEVICE, cmdList[2]);
}
else
qDebug() << "[webaccess] Command" << cmdList[1] << "not supported !";
return MG_TRUE;
}
#if defined(Q_WS_X11) || defined(Q_OS_LINUX)
else if(cmdList[0] == "QLC+SYS")
{
if (cmdList.at(1) == "NETWORK")
{
if (m_netConfig->updateNetworkFile(cmdList) == true)
{
QString wsMessage = QString("ALERT|" + tr("Network configuration changed. Reboot to apply the changes."));
mg_websocket_write(m_conn, WEBSOCKET_OPCODE_TEXT, wsMessage.toUtf8().data(), wsMessage.length());
return MG_TRUE;
}
else
qDebug() << "[webaccess] Error writing network configuration file !";
return MG_TRUE;
}
else if (cmdList.at(1) == "AUTOSTART")
{
if (cmdList.count() < 3)
return MG_FALSE;
QString asName = QString("%1/%2/%3").arg(getenv("HOME")).arg(USERQLCPLUSDIR).arg(AUTOSTART_PROJECT_NAME);
if (cmdList.at(2) == "none")
QFile::remove(asName);
else
emit storeAutostartProject(asName);
QString wsMessage = QString("ALERT|" + tr("Autostart configuration changed"));
mg_websocket_write(m_conn, WEBSOCKET_OPCODE_TEXT, wsMessage.toUtf8().data(), wsMessage.length());
return MG_TRUE;
}
else if (cmdList.at(1) == "REBOOT")
{
QProcess *rebootProcess = new QProcess();
rebootProcess->start("reboot", QStringList());
}
else if (cmdList.at(1) == "HALT")
{
QProcess *haltProcess = new QProcess();
haltProcess->start("halt", QStringList());
}
}
#endif
else if (cmdList[0] == "QLC+API")
{
if (cmdList.count() < 2)
return MG_FALSE;
QString apiCmd = cmdList[1];
// compose the basic API reply messages
QString wsAPIMessage = QString("QLC+API|%1|").arg(apiCmd);
if (apiCmd == "isProjectLoaded")
{
if (m_pendingProjectLoaded)
{
wsAPIMessage.append("true");
m_pendingProjectLoaded = false;
}
else
wsAPIMessage.append("false");
}
else if (apiCmd == "getFunctionsNumber")
{
wsAPIMessage.append(QString::number(m_doc->functions().count()));
}
else if (apiCmd == "getFunctionsList")
{
foreach(Function *f, m_doc->functions())
wsAPIMessage.append(QString("%1|%2|").arg(f->id()).arg(f->name()));
// remove trailing separator
wsAPIMessage.truncate(wsAPIMessage.length() - 1);
}
else if (apiCmd == "getFunctionType")
{
if (cmdList.count() < 3)
return MG_FALSE;
quint32 fID = cmdList[2].toUInt();
Function *f = m_doc->function(fID);
if (f != NULL)
wsAPIMessage.append(m_doc->function(fID)->typeString());
else
wsAPIMessage.append(Function::typeToString(Function::Undefined));
}
else if (apiCmd == "getFunctionStatus")
{
if (cmdList.count() < 3)
return MG_FALSE;
quint32 fID = cmdList[2].toUInt();
Function *f = m_doc->function(fID);
if (f != NULL)
{
if (f->isRunning())
wsAPIMessage.append("Running");
else
wsAPIMessage.append("Stopped");
}
else
wsAPIMessage.append(Function::typeToString(Function::Undefined));
}
else if (apiCmd == "getWidgetsNumber")
{
VCFrame *mainFrame = m_vc->contents();
QList<VCWidget *> chList = mainFrame->findChildren<VCWidget*>();
wsAPIMessage.append(QString::number(chList.count()));
}
else if (apiCmd == "getWidgetsList")
{
VCFrame *mainFrame = m_vc->contents();
foreach(VCWidget *widget, mainFrame->findChildren<VCWidget*>())
wsAPIMessage.append(QString("%1|%2|").arg(widget->id()).arg(widget->caption()));
// remove trailing separator
wsAPIMessage.truncate(wsAPIMessage.length() - 1);
}
else if (apiCmd == "getWidgetType")
{
if (cmdList.count() < 3)
return MG_FALSE;
quint32 wID = cmdList[2].toUInt();
VCWidget *widget = m_vc->widget(wID);
if (widget != NULL)
wsAPIMessage.append(widget->typeToString(widget->type()));
else
wsAPIMessage.append(widget->typeToString(VCWidget::UnknownWidget));
}
else if (apiCmd == "getWidgetStatus")
{
if (cmdList.count() < 3)
return MG_FALSE;
quint32 wID = cmdList[2].toUInt();
VCWidget *widget = m_vc->widget(wID);
if (widget != NULL)
{
switch(widget->type())
{
case VCWidget::ButtonWidget:
{
VCButton *button = qobject_cast<VCButton*>(widget);
if (button->isOn())
wsAPIMessage.append("255");
else
wsAPIMessage.append("0");
}
break;
case VCWidget::SliderWidget:
{
VCSlider *slider = qobject_cast<VCSlider*>(widget);
wsAPIMessage.append(QString::number(slider->sliderValue()));
}
break;
case VCWidget::CueListWidget:
{
VCCueList *cue = qobject_cast<VCCueList*>(widget);
quint32 chaserID = cue->chaserID();
Function *f = m_doc->function(chaserID);
if (f != NULL && f->isRunning())
wsAPIMessage.append(QString("PLAY|%2|").arg(cue->getCurrentIndex()));
else
wsAPIMessage.append("STOP");
}
break;
}
}
}
else if (apiCmd == "getChannelsValues")
{
if (cmdList.count() < 4)
return MG_FALSE;
quint32 universe = cmdList[2].toUInt() - 1;
int startAddr = cmdList[3].toInt() - 1;
int count = 1;
if (cmdList.count() == 5)
count = cmdList[4].toInt();
wsAPIMessage.append(WebAccessSimpleDesk::getChannelsMessage(m_doc, m_sd, universe, startAddr, count));
}
else if (apiCmd == "sdResetUniverse")
{
m_sd->resetUniverse();
wsAPIMessage = "QLC+API|getChannelsValues|";
wsAPIMessage.append(WebAccessSimpleDesk::getChannelsMessage(
m_doc, m_sd, m_sd->getCurrentUniverseIndex(),
0, m_sd->getSlidersNumber()));
}
//qDebug() << "Simple desk channels:" << wsAPIMessage;
mg_websocket_write(conn, WEBSOCKET_OPCODE_TEXT, wsAPIMessage.toUtf8().data(), wsAPIMessage.length());
return MG_TRUE;
}
else if(cmdList[0] == "CH")
{
if (cmdList.count() < 3)
return MG_FALSE;
uint absAddress = cmdList[1].toInt() - 1;
int value = cmdList[2].toInt();
m_sd->setAbsoluteChannelValue(absAddress, uchar(value));
return MG_TRUE;
}
else if(cmdList[0] == "POLL")
return MG_TRUE;
if (qData.contains("|") == false)
return MG_FALSE;
quint32 widgetID = cmdList[0].toUInt();
VCWidget *widget = m_vc->widget(widgetID);
uchar value = 0;
if (cmdList.count() > 1)
value = (uchar)cmdList[1].toInt();
if (widget != NULL)
{
switch(widget->type())
{
case VCWidget::ButtonWidget:
{
VCButton *button = qobject_cast<VCButton*>(widget);
if ((value == 0 && button->isOn()) ||
(value != 0 && button->isOn() == false))
button->pressFunction();
}
break;
case VCWidget::SliderWidget:
{
VCSlider *slider = qobject_cast<VCSlider*>(widget);
slider->setSliderValue(value);
}
break;
case VCWidget::AudioTriggersWidget:
{
VCAudioTriggers *triggers = qobject_cast<VCAudioTriggers*>(widget);
triggers->slotEnableButtonToggled(value ? true : false);
}
break;
case VCWidget::CueListWidget:
{
if (cmdList.count() < 2)
return MG_FALSE;
VCCueList *cue = qobject_cast<VCCueList*>(widget);
if (cmdList[1] == "PLAY")
cue->slotPlayback();
else if (cmdList[1] == "PREV")
cue->slotPreviousCue();
else if (cmdList[1] == "NEXT")
cue->slotNextCue();
else if (cmdList[1] == "STEP")
cue->playCueAtIndex(cmdList[2].toInt());
}
break;
case VCWidget::FrameWidget:
case VCWidget::SoloFrameWidget:
{
VCFrame *frame = qobject_cast<VCFrame*>(widget);
frame->blockSignals(true);
if (cmdList[1] == "NEXT_PG")
frame->slotNextPage();
else if (cmdList[1] == "PREV_PG")
frame->slotPreviousPage();
frame->blockSignals(false);
}
break;
default:
break;
}
}
return MG_TRUE;
}
