88 |
SocketAddress.sin_addr.s_addr = htonl(INADDR_ANY); |
SocketAddress.sin_addr.s_addr = htonl(INADDR_ANY); |
89 |
|
|
90 |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
91 |
std::cerr << "LSCPServer: Could not bind server socket." << std::endl; |
std::cerr << "LSCPServer: Could not bind server socket, retrying for " << ToString(LSCP_SERVER_BIND_TIMEOUT) << " seconds..."; |
92 |
close(hSocket); |
for (int trial = 0; true; trial++) { // retry for LSCP_SERVER_BIND_TIMEOUT seconds |
93 |
//return -1; |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
94 |
exit(EXIT_FAILURE); |
if (trial > LSCP_SERVER_BIND_TIMEOUT) { |
95 |
|
std::cerr << "gave up!" << std::endl; |
96 |
|
close(hSocket); |
97 |
|
//return -1; |
98 |
|
exit(EXIT_FAILURE); |
99 |
|
} |
100 |
|
else sleep(1); // sleep 1s |
101 |
|
} |
102 |
|
else break; // success |
103 |
|
} |
104 |
} |
} |
105 |
|
|
106 |
listen(hSocket, 1); |
listen(hSocket, 1); |
534 |
try { |
try { |
535 |
if ((EngineName == "GigEngine") || (EngineName == "gig")) { |
if ((EngineName == "GigEngine") || (EngineName == "gig")) { |
536 |
Engine* pEngine = new LinuxSampler::gig::Engine; |
Engine* pEngine = new LinuxSampler::gig::Engine; |
537 |
result.Add(pEngine->Description()); |
result.Add("DESCRIPTION", pEngine->Description()); |
538 |
result.Add(pEngine->Version()); |
result.Add("VERSION", pEngine->Version()); |
539 |
delete pEngine; |
delete pEngine; |
540 |
} |
} |
541 |
else throw LinuxSamplerException("Unknown engine type"); |
else throw LinuxSamplerException("Unknown engine type"); |
560 |
|
|
561 |
//Defaults values |
//Defaults values |
562 |
String EngineName = "NONE"; |
String EngineName = "NONE"; |
563 |
float Volume = 0; |
float Volume = 0.0f; |
564 |
String InstrumentFileName = "NONE"; |
String InstrumentFileName = "NONE"; |
565 |
int InstrumentIndex = -1; |
int InstrumentIndex = -1; |
566 |
int InstrumentStatus = -1; |
int InstrumentStatus = -1; |
567 |
|
int AudioOutputChannels = 0; |
568 |
|
String AudioRouting; |
569 |
|
|
570 |
if (pEngine) { |
if (pEngine) { |
571 |
EngineName = pEngine->EngineName(); |
EngineName = pEngine->EngineName(); |
572 |
|
AudioOutputChannels = pEngine->Channels(); |
573 |
Volume = pEngine->Volume(); |
Volume = pEngine->Volume(); |
574 |
InstrumentStatus = pEngine->InstrumentStatus(); |
InstrumentStatus = pEngine->InstrumentStatus(); |
575 |
InstrumentIndex = pEngine->InstrumentIndex(); |
InstrumentIndex = pEngine->InstrumentIndex(); |
576 |
if (InstrumentIndex != -1) |
if (InstrumentIndex != -1) |
577 |
InstrumentFileName = pEngine->InstrumentFileName(); |
InstrumentFileName = pEngine->InstrumentFileName(); |
578 |
|
for (int chan = 0; chan < pEngine->Channels(); chan++) { |
579 |
|
if (AudioRouting != "") AudioRouting += ","; |
580 |
|
AudioRouting += ToString(pEngine->OutputChannel(chan)); |
581 |
|
} |
582 |
} |
} |
583 |
|
|
584 |
result.Add("ENGINE_NAME", EngineName); |
result.Add("ENGINE_NAME", EngineName); |
586 |
|
|
587 |
//Some not-so-hardcoded stuff to make GUI look good |
//Some not-so-hardcoded stuff to make GUI look good |
588 |
result.Add("AUDIO_OUTPUT_DEVICE", GetAudioOutputDeviceIndex(pSamplerChannel->GetAudioOutputDevice())); |
result.Add("AUDIO_OUTPUT_DEVICE", GetAudioOutputDeviceIndex(pSamplerChannel->GetAudioOutputDevice())); |
589 |
result.Add("AUDIO_OUTPUT_CHANNELS", "2"); |
result.Add("AUDIO_OUTPUT_CHANNELS", AudioOutputChannels); |
590 |
result.Add("AUDIO_OUTPUT_ROUTING", "0,1"); |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
591 |
|
|
592 |
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
593 |
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
594 |
result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
if (pSamplerChannel->GetMidiInputChannel()) result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
595 |
|
else result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
596 |
|
|
597 |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
598 |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
752 |
} |
} |
753 |
|
|
754 |
String LSCPServer::GetMidiInputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
String LSCPServer::GetMidiInputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
755 |
dmsg(2,("LSCPServer: GetMidiInputDriverParameterInfo(Driver=%s,Parameter=%s)\n",Driver.c_str(),Parameter.c_str())); |
dmsg(2,("LSCPServer: GetMidiInputDriverParameterInfo(Driver=%s,Parameter=%s,DependencyListSize=%d)\n",Driver.c_str(),Parameter.c_str(),DependencyList.size())); |
756 |
LSCPResultSet result; |
LSCPResultSet result; |
757 |
try { |
try { |
758 |
DeviceCreationParameter* pParameter = MidiInputDeviceFactory::GetDriverParameter(Driver, Parameter); |
DeviceCreationParameter* pParameter = MidiInputDeviceFactory::GetDriverParameter(Driver, Parameter); |
761 |
result.Add("MANDATORY", pParameter->Mandatory()); |
result.Add("MANDATORY", pParameter->Mandatory()); |
762 |
result.Add("FIX", pParameter->Fix()); |
result.Add("FIX", pParameter->Fix()); |
763 |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
764 |
if (pParameter->Depends()) result.Add("DEPENDS", *pParameter->Depends()); |
optional<String> oDepends = pParameter->Depends(); |
765 |
if (pParameter->Default()) result.Add("DEFAULT", *pParameter->Default()); |
optional<String> oDefault = pParameter->Default(DependencyList); |
766 |
if (pParameter->RangeMin()) result.Add("RANGE_MIN", *pParameter->RangeMin()); |
optional<String> oRangeMin = pParameter->RangeMin(DependencyList); |
767 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
optional<String> oRangeMax = pParameter->RangeMax(DependencyList); |
768 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
optional<String> oPossibilities = pParameter->Possibilities(DependencyList); |
769 |
|
if (oDepends) result.Add("DEPENDS", *oDepends); |
770 |
|
if (oDefault) result.Add("DEFAULT", *oDefault); |
771 |
|
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
772 |
|
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
773 |
|
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
774 |
} |
} |
775 |
catch (LinuxSamplerException e) { |
catch (LinuxSamplerException e) { |
776 |
result.Error(e); |
result.Error(e); |
779 |
} |
} |
780 |
|
|
781 |
String LSCPServer::GetAudioOutputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
String LSCPServer::GetAudioOutputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
782 |
dmsg(2,("LSCPServer: GetAudioOutputDriverParameterInfo(Driver=%s,Parameter=%s)\n",Driver.c_str(),Parameter.c_str())); |
dmsg(2,("LSCPServer: GetAudioOutputDriverParameterInfo(Driver=%s,Parameter=%s,DependencyListSize=%d)\n",Driver.c_str(),Parameter.c_str(),DependencyList.size())); |
783 |
LSCPResultSet result; |
LSCPResultSet result; |
784 |
try { |
try { |
785 |
DeviceCreationParameter* pParameter = AudioOutputDeviceFactory::GetDriverParameter(Driver, Parameter); |
DeviceCreationParameter* pParameter = AudioOutputDeviceFactory::GetDriverParameter(Driver, Parameter); |
788 |
result.Add("MANDATORY", pParameter->Mandatory()); |
result.Add("MANDATORY", pParameter->Mandatory()); |
789 |
result.Add("FIX", pParameter->Fix()); |
result.Add("FIX", pParameter->Fix()); |
790 |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
791 |
if (pParameter->Depends()) result.Add("DEPENDS", *pParameter->Depends()); |
optional<String> oDepends = pParameter->Depends(); |
792 |
if (pParameter->Default()) result.Add("DEFAULT", *pParameter->Default()); |
optional<String> oDefault = pParameter->Default(DependencyList); |
793 |
if (pParameter->RangeMin()) result.Add("RANGE_MIN", *pParameter->RangeMin()); |
optional<String> oRangeMin = pParameter->RangeMin(DependencyList); |
794 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
optional<String> oRangeMax = pParameter->RangeMax(DependencyList); |
795 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
optional<String> oPossibilities = pParameter->Possibilities(DependencyList); |
796 |
|
if (oDepends) result.Add("DEPENDS", *oDepends); |
797 |
|
if (oDefault) result.Add("DEFAULT", *oDefault); |
798 |
|
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
799 |
|
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
800 |
|
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
801 |
} |
} |
802 |
catch (LinuxSamplerException e) { |
catch (LinuxSamplerException e) { |
803 |
result.Error(e); |
result.Error(e); |
1117 |
*/ |
*/ |
1118 |
String LSCPServer::SetAudioOutputChannel(uint ChannelAudioOutputChannel, uint AudioOutputDeviceInputChannel, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputChannel(uint ChannelAudioOutputChannel, uint AudioOutputDeviceInputChannel, uint uiSamplerChannel) { |
1119 |
dmsg(2,("LSCPServer: SetAudioOutputChannel(ChannelAudioOutputChannel=%d, AudioOutputDeviceInputChannel=%d, SamplerChannel=%d)\n",ChannelAudioOutputChannel,AudioOutputDeviceInputChannel,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetAudioOutputChannel(ChannelAudioOutputChannel=%d, AudioOutputDeviceInputChannel=%d, SamplerChannel=%d)\n",ChannelAudioOutputChannel,AudioOutputDeviceInputChannel,uiSamplerChannel)); |
1120 |
return "ERR:0:Not implemented yet.\r\n"; //FIXME: Add support for this in resultset class? |
LSCPResultSet result; |
1121 |
|
try { |
1122 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1123 |
|
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
1124 |
|
Engine* pEngine = pSamplerChannel->GetEngine(); |
1125 |
|
if (!pEngine) throw LinuxSamplerException("No engine deployed on sampler channel " + ToString(uiSamplerChannel)); |
1126 |
|
pEngine->SetOutputChannel(ChannelAudioOutputChannel, AudioOutputDeviceInputChannel); |
1127 |
|
} |
1128 |
|
catch (LinuxSamplerException e) { |
1129 |
|
result.Error(e); |
1130 |
|
} |
1131 |
|
return result.Produce(); |
1132 |
} |
} |
1133 |
|
|
1134 |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
1155 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1156 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
1157 |
// Driver type name aliasing... |
// Driver type name aliasing... |
1158 |
if (AudioOutputDriver == "ALSA") AudioOutputDriver = "Alsa"; |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
1159 |
if (AudioOutputDriver == "JACK") AudioOutputDriver = "Jack"; |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
1160 |
// Check if there's one audio output device already created |
// Check if there's one audio output device already created |
1161 |
// for the intended audio driver type (AudioOutputDriver)... |
// for the intended audio driver type (AudioOutputDriver)... |
1162 |
AudioOutputDevice *pDevice = NULL; |
AudioOutputDevice *pDevice = NULL; |
1237 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1238 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
1239 |
// Driver type name aliasing... |
// Driver type name aliasing... |
1240 |
if (MidiInputDriver == "ALSA") MidiInputDriver = "Alsa"; |
if (MidiInputDriver == "Alsa") MidiInputDriver = "ALSA"; |
1241 |
// Check if there's one MIDI input device already created |
// Check if there's one MIDI input device already created |
1242 |
// for the intended MIDI driver type (MidiInputDriver)... |
// for the intended MIDI driver type (MidiInputDriver)... |
1243 |
MidiInputDevice *pDevice = NULL; |
MidiInputDevice *pDevice = NULL; |
1294 |
* Will be called by the parser to change the global volume factor on a |
* Will be called by the parser to change the global volume factor on a |
1295 |
* particular sampler channel. |
* particular sampler channel. |
1296 |
*/ |
*/ |
1297 |
String LSCPServer::SetVolume(double Volume, uint uiSamplerChannel) { |
String LSCPServer::SetVolume(double dVolume, uint uiSamplerChannel) { |
1298 |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", Volume, uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", dVolume, uiSamplerChannel)); |
1299 |
LSCPResultSet result; |
LSCPResultSet result; |
1300 |
try { |
try { |
1301 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1302 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
1303 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
Engine* pEngine = pSamplerChannel->GetEngine(); |
1304 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
1305 |
pEngine->Volume(Volume); |
pEngine->Volume(dVolume); |
1306 |
} |
} |
1307 |
catch (LinuxSamplerException e) { |
catch (LinuxSamplerException e) { |
1308 |
result.Error(e); |
result.Error(e); |