3 |
* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
4 |
* * |
* * |
5 |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
6 |
* Copyright (C) 2005 Christian Schoenebeck * |
* Copyright (C) 2005, 2006 Christian Schoenebeck * |
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* * |
* * |
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* This library is free software; you can redistribute it and/or modify * |
* This library is free software; you can redistribute it and/or modify * |
9 |
* it under the terms of the GNU General Public License as published by * |
* it under the terms of the GNU General Public License as published by * |
24 |
#include "lscpserver.h" |
#include "lscpserver.h" |
25 |
#include "lscpresultset.h" |
#include "lscpresultset.h" |
26 |
#include "lscpevent.h" |
#include "lscpevent.h" |
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//#include "../common/global.h" |
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29 |
#include "../engines/gig/Engine.h" |
#include <fcntl.h> |
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#if HAVE_SQLITE3 |
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# include "sqlite3.h" |
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#endif |
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#include "../engines/EngineFactory.h" |
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#include "../engines/EngineChannelFactory.h" |
37 |
#include "../drivers/audio/AudioOutputDeviceFactory.h" |
#include "../drivers/audio/AudioOutputDeviceFactory.h" |
38 |
#include "../drivers/midi/MidiInputDeviceFactory.h" |
#include "../drivers/midi/MidiInputDeviceFactory.h" |
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61 |
Mutex LSCPServer::SubscriptionMutex = Mutex(); |
Mutex LSCPServer::SubscriptionMutex = Mutex(); |
62 |
Mutex LSCPServer::RTNotifyMutex = Mutex(); |
Mutex LSCPServer::RTNotifyMutex = Mutex(); |
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LSCPServer::LSCPServer(Sampler* pSampler) : Thread(false, 0, -4) { |
LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4) { |
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SocketAddress.sin_family = AF_INET; |
66 |
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SocketAddress.sin_addr.s_addr = addr; |
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SocketAddress.sin_port = port; |
68 |
this->pSampler = pSampler; |
this->pSampler = pSampler; |
69 |
LSCPEvent::RegisterEvent(LSCPEvent::event_channels, "CHANNELS"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_channel_count, "CHANNEL_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_voice_count, "VOICE_COUNT"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_voice_count, "VOICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_stream_count, "STREAM_COUNT"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_stream_count, "STREAM_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_buffer_fill, "BUFFER_FILL"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_buffer_fill, "BUFFER_FILL"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_info, "INFO"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_channel_info, "CHANNEL_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT"); |
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hSocket = -1; |
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} |
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LSCPServer::~LSCPServer() { |
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if (hSocket >= 0) close(hSocket); |
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} |
} |
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/** |
/** |
95 |
} |
} |
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int LSCPServer::Main() { |
int LSCPServer::Main() { |
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int hSocket = socket(AF_INET, SOCK_STREAM, 0); |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
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if (hSocket < 0) { |
if (hSocket < 0) { |
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std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
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//return -1; |
//return -1; |
102 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
103 |
} |
} |
104 |
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SocketAddress.sin_family = AF_INET; |
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SocketAddress.sin_port = htons(LSCP_PORT); |
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SocketAddress.sin_addr.s_addr = htonl(INADDR_ANY); |
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if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
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std::cerr << "LSCPServer: Could not bind server socket, retrying for " << ToString(LSCP_SERVER_BIND_TIMEOUT) << " seconds..."; |
std::cerr << "LSCPServer: Could not bind server socket, retrying for " << ToString(LSCP_SERVER_BIND_TIMEOUT) << " seconds..."; |
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for (int trial = 0; true; trial++) { // retry for LSCP_SERVER_BIND_TIMEOUT seconds |
for (int trial = 0; true; trial++) { // retry for LSCP_SERVER_BIND_TIMEOUT seconds |
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FD_SET(hSocket, &fdSet); |
FD_SET(hSocket, &fdSet); |
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int maxSessions = hSocket; |
int maxSessions = hSocket; |
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timeval timeout; |
132 |
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133 |
while (true) { |
while (true) { |
134 |
fd_set selectSet = fdSet; |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
135 |
int retval = select(maxSessions+1, &selectSet, NULL, NULL, NULL); |
{ |
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std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
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std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
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std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
139 |
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for (; itEngineChannel != itEnd; ++itEngineChannel) { |
140 |
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if ((*itEngineChannel)->StatusChanged()) { |
141 |
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SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->iSamplerChannelIndex)); |
142 |
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} |
143 |
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} |
144 |
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} |
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146 |
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//Now let's deliver late notifies (if any) |
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NotifyBufferMutex.Lock(); |
148 |
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for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
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#ifdef MSG_NOSIGNAL |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), MSG_NOSIGNAL); |
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#else |
152 |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
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#endif |
154 |
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} |
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bufferedNotifies.clear(); |
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NotifyBufferMutex.Unlock(); |
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158 |
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fd_set selectSet = fdSet; |
159 |
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timeout.tv_sec = 0; |
160 |
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timeout.tv_usec = 100000; |
161 |
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162 |
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int retval = select(maxSessions+1, &selectSet, NULL, NULL, &timeout); |
163 |
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164 |
if (retval == 0) |
if (retval == 0) |
165 |
continue; //Nothing try again |
continue; //Nothing try again |
166 |
if (retval == -1) { |
if (retval == -1) { |
204 |
int dummy; // just a temporary hack to fulfill the restart() function prototype |
int dummy; // just a temporary hack to fulfill the restart() function prototype |
205 |
restart(NULL, dummy); // restart the 'scanner' |
restart(NULL, dummy); // restart the 'scanner' |
206 |
currentSocket = (*iter).hSession; //a hack |
currentSocket = (*iter).hSession; //a hack |
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dmsg(2,("LSCPServer: [%s]\n",bufferedCommands[currentSocket].c_str())); |
208 |
if ((*iter).bVerbose) { // if echo mode enabled |
if ((*iter).bVerbose) { // if echo mode enabled |
209 |
AnswerClient(bufferedCommands[currentSocket]); |
AnswerClient(bufferedCommands[currentSocket]); |
210 |
} |
} |
220 |
break; |
break; |
221 |
} |
} |
222 |
} |
} |
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//Now let's deliver late notifies (if any) |
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NotifyBufferMutex.Lock(); |
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for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
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bufferedNotifies.erase(iterNotify); |
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} |
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NotifyBufferMutex.Unlock(); |
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223 |
} |
} |
224 |
} |
} |
225 |
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266 |
while (true) { |
while (true) { |
267 |
if (NotifyMutex.Trylock()) { |
if (NotifyMutex.Trylock()) { |
268 |
for(;iter != end; iter++) |
for(;iter != end; iter++) |
269 |
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#ifdef MSG_NOSIGNAL |
270 |
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send(*iter, notify.c_str(), notify.size(), MSG_NOSIGNAL); |
271 |
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#else |
272 |
send(*iter, notify.c_str(), notify.size(), 0); |
send(*iter, notify.c_str(), notify.size(), 0); |
273 |
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#endif |
274 |
NotifyMutex.Unlock(); |
NotifyMutex.Unlock(); |
275 |
break; |
break; |
276 |
} else { |
} else { |
322 |
continue; //Ignore CR |
continue; //Ignore CR |
323 |
if (c == '\n') { |
if (c == '\n') { |
324 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
325 |
bufferedCommands[socket] += "\n"; |
bufferedCommands[socket] += "\r\n"; |
326 |
return true; //Complete command was read |
return true; //Complete command was read |
327 |
} |
} |
328 |
bufferedCommands[socket] += c; |
bufferedCommands[socket] += c; |
379 |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
380 |
if (currentSocket != -1) { |
if (currentSocket != -1) { |
381 |
NotifyMutex.Lock(); |
NotifyMutex.Lock(); |
382 |
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#ifdef MSG_NOSIGNAL |
383 |
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send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), MSG_NOSIGNAL); |
384 |
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#else |
385 |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
386 |
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#endif |
387 |
NotifyMutex.Unlock(); |
NotifyMutex.Unlock(); |
388 |
} |
} |
389 |
} |
} |
427 |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
428 |
// search for the created device to get its index |
// search for the created device to get its index |
429 |
int index = GetAudioOutputDeviceIndex(pDevice); |
int index = GetAudioOutputDeviceIndex(pDevice); |
430 |
if (index == -1) throw LinuxSamplerException("Internal error: could not find created audio output device."); |
if (index == -1) throw Exception("Internal error: could not find created audio output device."); |
431 |
result = index; // success |
result = index; // success |
432 |
} |
} |
433 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
434 |
result.Error(e); |
result.Error(e); |
435 |
} |
} |
436 |
return result.Produce(); |
return result.Produce(); |
443 |
MidiInputDevice* pDevice = pSampler->CreateMidiInputDevice(Driver, Parameters); |
MidiInputDevice* pDevice = pSampler->CreateMidiInputDevice(Driver, Parameters); |
444 |
// search for the created device to get its index |
// search for the created device to get its index |
445 |
int index = GetMidiInputDeviceIndex(pDevice); |
int index = GetMidiInputDeviceIndex(pDevice); |
446 |
if (index == -1) throw LinuxSamplerException("Internal error: could not find created midi input device."); |
if (index == -1) throw Exception("Internal error: could not find created midi input device."); |
447 |
result = index; // success |
result = index; // success |
448 |
} |
} |
449 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
450 |
result.Error(e); |
result.Error(e); |
451 |
} |
} |
452 |
return result.Produce(); |
return result.Produce(); |
457 |
LSCPResultSet result; |
LSCPResultSet result; |
458 |
try { |
try { |
459 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
460 |
if (!devices.count(DeviceIndex)) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
461 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
462 |
pSampler->DestroyAudioOutputDevice(pDevice); |
pSampler->DestroyAudioOutputDevice(pDevice); |
463 |
} |
} |
464 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
465 |
result.Error(e); |
result.Error(e); |
466 |
} |
} |
467 |
return result.Produce(); |
return result.Produce(); |
472 |
LSCPResultSet result; |
LSCPResultSet result; |
473 |
try { |
try { |
474 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
475 |
if (!devices.count(DeviceIndex)) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
476 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
477 |
pSampler->DestroyMidiInputDevice(pDevice); |
pSampler->DestroyMidiInputDevice(pDevice); |
478 |
} |
} |
479 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
480 |
result.Error(e); |
result.Error(e); |
481 |
} |
} |
482 |
return result.Produce(); |
return result.Produce(); |
490 |
LSCPResultSet result; |
LSCPResultSet result; |
491 |
try { |
try { |
492 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
493 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
494 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
495 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel yet"); |
496 |
if (!pSamplerChannel->GetAudioOutputDevice()) |
if (!pSamplerChannel->GetAudioOutputDevice()) |
497 |
throw LinuxSamplerException("No audio output device connected to sampler channel"); |
throw Exception("No audio output device connected to sampler channel"); |
498 |
if (bBackground) { |
if (bBackground) { |
499 |
InstrumentLoader.StartNewLoad(Filename, uiInstrument, pEngine); |
InstrumentManager::instrument_id_t id; |
500 |
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id.FileName = Filename; |
501 |
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id.Index = uiInstrument; |
502 |
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InstrumentManager::LoadInstrumentInBackground(id, pEngineChannel); |
503 |
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} |
504 |
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else { |
505 |
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// tell the engine channel which instrument to load |
506 |
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pEngineChannel->PrepareLoadInstrument(Filename.c_str(), uiInstrument); |
507 |
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// actually start to load the instrument (blocks until completed) |
508 |
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pEngineChannel->LoadInstrument(); |
509 |
} |
} |
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else pEngine->LoadInstrument(Filename.c_str(), uiInstrument); |
|
510 |
} |
} |
511 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
512 |
result.Error(e); |
result.Error(e); |
513 |
} |
} |
514 |
return result.Produce(); |
return result.Produce(); |
515 |
} |
} |
516 |
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|
517 |
/** |
/** |
518 |
* Will be called by the parser to load and deploy an engine. |
* Will be called by the parser to assign a sampler engine type to a |
519 |
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* sampler channel. |
520 |
*/ |
*/ |
521 |
String LSCPServer::LoadEngine(String EngineName, uint uiSamplerChannel) { |
String LSCPServer::SetEngineType(String EngineName, uint uiSamplerChannel) { |
522 |
dmsg(2,("LSCPServer: LoadEngine(EngineName=%s,SamplerChannel=%d)\n", EngineName.c_str(), uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetEngineType(EngineName=%s,uiSamplerChannel=%d)\n", EngineName.c_str(), uiSamplerChannel)); |
523 |
LSCPResultSet result; |
LSCPResultSet result; |
524 |
try { |
try { |
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Engine::type_t type; |
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if ((EngineName == "GigEngine") || (EngineName == "gig")) type = Engine::type_gig; |
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else throw LinuxSamplerException("Unknown engine type"); |
|
525 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
526 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
527 |
LockRTNotify(); |
LockRTNotify(); |
528 |
pSamplerChannel->LoadEngine(type); |
pSamplerChannel->SetEngineType(EngineName); |
529 |
|
if(HasSoloChannel()) pSamplerChannel->GetEngineChannel()->SetMute(-1); |
530 |
UnlockRTNotify(); |
UnlockRTNotify(); |
531 |
} |
} |
532 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
533 |
result.Error(e); |
result.Error(e); |
534 |
} |
} |
535 |
return result.Produce(); |
return result.Produce(); |
567 |
*/ |
*/ |
568 |
String LSCPServer::AddChannel() { |
String LSCPServer::AddChannel() { |
569 |
dmsg(2,("LSCPServer: AddChannel()\n")); |
dmsg(2,("LSCPServer: AddChannel()\n")); |
570 |
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LockRTNotify(); |
571 |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
572 |
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UnlockRTNotify(); |
573 |
LSCPResultSet result(pSamplerChannel->Index()); |
LSCPResultSet result(pSamplerChannel->Index()); |
574 |
return result.Produce(); |
return result.Produce(); |
575 |
} |
} |
587 |
} |
} |
588 |
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|
589 |
/** |
/** |
590 |
* Will be called by the parser to get all available engines. |
* Will be called by the parser to get the amount of all available engines. |
591 |
*/ |
*/ |
592 |
String LSCPServer::GetAvailableEngines() { |
String LSCPServer::GetAvailableEngines() { |
593 |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
594 |
LSCPResultSet result("GigEngine"); |
LSCPResultSet result; |
595 |
|
try { |
596 |
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int n = EngineFactory::AvailableEngineTypes().size(); |
597 |
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result.Add(n); |
598 |
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} |
599 |
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catch (Exception e) { |
600 |
|
result.Error(e); |
601 |
|
} |
602 |
return result.Produce(); |
return result.Produce(); |
603 |
} |
} |
604 |
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|
605 |
/** |
/** |
606 |
* Will be called by the parser to get descriptions for a particular engine. |
* Will be called by the parser to get a list of all available engines. |
607 |
|
*/ |
608 |
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String LSCPServer::ListAvailableEngines() { |
609 |
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dmsg(2,("LSCPServer: ListAvailableEngines()\n")); |
610 |
|
LSCPResultSet result; |
611 |
|
try { |
612 |
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String s = EngineFactory::AvailableEngineTypesAsString(); |
613 |
|
result.Add(s); |
614 |
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} |
615 |
|
catch (Exception e) { |
616 |
|
result.Error(e); |
617 |
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} |
618 |
|
return result.Produce(); |
619 |
|
} |
620 |
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|
621 |
|
/** |
622 |
|
* Will be called by the parser to get descriptions for a particular |
623 |
|
* sampler engine. |
624 |
*/ |
*/ |
625 |
String LSCPServer::GetEngineInfo(String EngineName) { |
String LSCPServer::GetEngineInfo(String EngineName) { |
626 |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
627 |
LSCPResultSet result; |
LSCPResultSet result; |
628 |
|
LockRTNotify(); |
629 |
try { |
try { |
630 |
if ((EngineName == "GigEngine") || (EngineName == "gig")) { |
Engine* pEngine = EngineFactory::Create(EngineName); |
631 |
Engine* pEngine = new LinuxSampler::gig::Engine; |
result.Add("DESCRIPTION", pEngine->Description()); |
632 |
result.Add("DESCRIPTION", pEngine->Description()); |
result.Add("VERSION", pEngine->Version()); |
633 |
result.Add("VERSION", pEngine->Version()); |
EngineFactory::Destroy(pEngine); |
|
delete pEngine; |
|
|
} |
|
|
else throw LinuxSamplerException("Unknown engine type"); |
|
634 |
} |
} |
635 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
636 |
result.Error(e); |
result.Error(e); |
637 |
} |
} |
638 |
|
UnlockRTNotify(); |
639 |
return result.Produce(); |
return result.Produce(); |
640 |
} |
} |
641 |
|
|
648 |
LSCPResultSet result; |
LSCPResultSet result; |
649 |
try { |
try { |
650 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
651 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
652 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
653 |
|
|
654 |
//Defaults values |
//Defaults values |
655 |
String EngineName = "NONE"; |
String EngineName = "NONE"; |
660 |
int InstrumentStatus = -1; |
int InstrumentStatus = -1; |
661 |
int AudioOutputChannels = 0; |
int AudioOutputChannels = 0; |
662 |
String AudioRouting; |
String AudioRouting; |
663 |
|
int Mute = 0; |
664 |
|
bool Solo = false; |
665 |
|
|
666 |
if (pEngine) { |
if (pEngineChannel) { |
667 |
EngineName = pEngine->EngineName(); |
EngineName = pEngineChannel->EngineName(); |
668 |
AudioOutputChannels = pEngine->Channels(); |
AudioOutputChannels = pEngineChannel->Channels(); |
669 |
Volume = pEngine->Volume(); |
Volume = pEngineChannel->Volume(); |
670 |
InstrumentStatus = pEngine->InstrumentStatus(); |
InstrumentStatus = pEngineChannel->InstrumentStatus(); |
671 |
InstrumentIndex = pEngine->InstrumentIndex(); |
InstrumentIndex = pEngineChannel->InstrumentIndex(); |
672 |
if (InstrumentIndex != -1) |
if (InstrumentIndex != -1) { |
673 |
{ |
InstrumentFileName = pEngineChannel->InstrumentFileName(); |
674 |
InstrumentFileName = pEngine->InstrumentFileName(); |
InstrumentName = pEngineChannel->InstrumentName(); |
675 |
InstrumentName = pEngine->InstrumentName(); |
} |
676 |
} |
for (int chan = 0; chan < pEngineChannel->Channels(); chan++) { |
|
for (int chan = 0; chan < pEngine->Channels(); chan++) { |
|
677 |
if (AudioRouting != "") AudioRouting += ","; |
if (AudioRouting != "") AudioRouting += ","; |
678 |
AudioRouting += ToString(pEngine->OutputChannel(chan)); |
AudioRouting += ToString(pEngineChannel->OutputChannel(chan)); |
679 |
} |
} |
680 |
|
Mute = pEngineChannel->GetMute(); |
681 |
|
Solo = pEngineChannel->GetSolo(); |
682 |
} |
} |
683 |
|
|
684 |
result.Add("ENGINE_NAME", EngineName); |
result.Add("ENGINE_NAME", EngineName); |
691 |
|
|
692 |
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
693 |
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
694 |
if (pSamplerChannel->GetMidiInputChannel() == MidiInputPort::midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
695 |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
696 |
|
|
697 |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
698 |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
699 |
result.Add("INSTRUMENT_NAME", InstrumentName); |
result.Add("INSTRUMENT_NAME", InstrumentName); |
700 |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
701 |
|
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
702 |
|
result.Add("SOLO", Solo); |
703 |
} |
} |
704 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
705 |
result.Error(e); |
result.Error(e); |
706 |
} |
} |
707 |
return result.Produce(); |
return result.Produce(); |
716 |
LSCPResultSet result; |
LSCPResultSet result; |
717 |
try { |
try { |
718 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
719 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
720 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
721 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine loaded on sampler channel"); |
722 |
result.Add(pEngine->VoiceCount()); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
723 |
|
result.Add(pEngineChannel->GetEngine()->VoiceCount()); |
724 |
} |
} |
725 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
726 |
result.Error(e); |
result.Error(e); |
727 |
} |
} |
728 |
return result.Produce(); |
return result.Produce(); |
737 |
LSCPResultSet result; |
LSCPResultSet result; |
738 |
try { |
try { |
739 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
740 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
741 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
742 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
743 |
result.Add(pEngine->DiskStreamCount()); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
744 |
|
result.Add(pEngineChannel->GetEngine()->DiskStreamCount()); |
745 |
} |
} |
746 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
747 |
result.Error(e); |
result.Error(e); |
748 |
} |
} |
749 |
return result.Produce(); |
return result.Produce(); |
758 |
LSCPResultSet result; |
LSCPResultSet result; |
759 |
try { |
try { |
760 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
761 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
762 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
763 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
764 |
if (!pEngine->DiskStreamSupported()) |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
765 |
result.Add("NA"); |
if (!pEngineChannel->GetEngine()->DiskStreamSupported()) result.Add("NA"); |
766 |
else { |
else { |
767 |
switch (ResponseType) { |
switch (ResponseType) { |
768 |
case fill_response_bytes: |
case fill_response_bytes: |
769 |
result.Add(pEngine->DiskStreamBufferFillBytes()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillBytes()); |
770 |
break; |
break; |
771 |
case fill_response_percentage: |
case fill_response_percentage: |
772 |
result.Add(pEngine->DiskStreamBufferFillPercentage()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillPercentage()); |
773 |
break; |
break; |
774 |
default: |
default: |
775 |
throw LinuxSamplerException("Unknown fill response type"); |
throw Exception("Unknown fill response type"); |
776 |
} |
} |
777 |
} |
} |
778 |
} |
} |
779 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
780 |
result.Error(e); |
result.Error(e); |
781 |
} |
} |
782 |
return result.Produce(); |
return result.Produce(); |
786 |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
787 |
LSCPResultSet result; |
LSCPResultSet result; |
788 |
try { |
try { |
789 |
|
int n = AudioOutputDeviceFactory::AvailableDrivers().size(); |
790 |
|
result.Add(n); |
791 |
|
} |
792 |
|
catch (Exception e) { |
793 |
|
result.Error(e); |
794 |
|
} |
795 |
|
return result.Produce(); |
796 |
|
} |
797 |
|
|
798 |
|
String LSCPServer::ListAvailableAudioOutputDrivers() { |
799 |
|
dmsg(2,("LSCPServer: ListAvailableAudioOutputDrivers()\n")); |
800 |
|
LSCPResultSet result; |
801 |
|
try { |
802 |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
803 |
result.Add(s); |
result.Add(s); |
804 |
} |
} |
805 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
806 |
result.Error(e); |
result.Error(e); |
807 |
} |
} |
808 |
return result.Produce(); |
return result.Produce(); |
812 |
dmsg(2,("LSCPServer: GetAvailableMidiInputDrivers()\n")); |
dmsg(2,("LSCPServer: GetAvailableMidiInputDrivers()\n")); |
813 |
LSCPResultSet result; |
LSCPResultSet result; |
814 |
try { |
try { |
815 |
|
int n = MidiInputDeviceFactory::AvailableDrivers().size(); |
816 |
|
result.Add(n); |
817 |
|
} |
818 |
|
catch (Exception e) { |
819 |
|
result.Error(e); |
820 |
|
} |
821 |
|
return result.Produce(); |
822 |
|
} |
823 |
|
|
824 |
|
String LSCPServer::ListAvailableMidiInputDrivers() { |
825 |
|
dmsg(2,("LSCPServer: ListAvailableMidiInputDrivers()\n")); |
826 |
|
LSCPResultSet result; |
827 |
|
try { |
828 |
String s = MidiInputDeviceFactory::AvailableDriversAsString(); |
String s = MidiInputDeviceFactory::AvailableDriversAsString(); |
829 |
result.Add(s); |
result.Add(s); |
830 |
} |
} |
831 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
832 |
result.Error(e); |
result.Error(e); |
833 |
} |
} |
834 |
return result.Produce(); |
return result.Produce(); |
852 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
853 |
} |
} |
854 |
} |
} |
855 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
856 |
result.Error(e); |
result.Error(e); |
857 |
} |
} |
858 |
return result.Produce(); |
return result.Produce(); |
876 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
877 |
} |
} |
878 |
} |
} |
879 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
880 |
result.Error(e); |
result.Error(e); |
881 |
} |
} |
882 |
return result.Produce(); |
return result.Produce(); |
903 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
904 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
905 |
} |
} |
906 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
907 |
result.Error(e); |
result.Error(e); |
908 |
} |
} |
909 |
return result.Produce(); |
return result.Produce(); |
930 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
931 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
932 |
} |
} |
933 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
934 |
result.Error(e); |
result.Error(e); |
935 |
} |
} |
936 |
return result.Produce(); |
return result.Produce(); |
943 |
uint count = pSampler->AudioOutputDevices(); |
uint count = pSampler->AudioOutputDevices(); |
944 |
result.Add(count); // success |
result.Add(count); // success |
945 |
} |
} |
946 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
947 |
result.Error(e); |
result.Error(e); |
948 |
} |
} |
949 |
return result.Produce(); |
return result.Produce(); |
956 |
uint count = pSampler->MidiInputDevices(); |
uint count = pSampler->MidiInputDevices(); |
957 |
result.Add(count); // success |
result.Add(count); // success |
958 |
} |
} |
959 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
960 |
result.Error(e); |
result.Error(e); |
961 |
} |
} |
962 |
return result.Produce(); |
return result.Produce(); |
975 |
} |
} |
976 |
result.Add(s); |
result.Add(s); |
977 |
} |
} |
978 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
979 |
result.Error(e); |
result.Error(e); |
980 |
} |
} |
981 |
return result.Produce(); |
return result.Produce(); |
994 |
} |
} |
995 |
result.Add(s); |
result.Add(s); |
996 |
} |
} |
997 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
998 |
result.Error(e); |
result.Error(e); |
999 |
} |
} |
1000 |
return result.Produce(); |
return result.Produce(); |
1005 |
LSCPResultSet result; |
LSCPResultSet result; |
1006 |
try { |
try { |
1007 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1008 |
if (!devices.count(DeviceIndex)) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
1009 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1010 |
result.Add("DRIVER", pDevice->Driver()); |
result.Add("DRIVER", pDevice->Driver()); |
1011 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1014 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1015 |
} |
} |
1016 |
} |
} |
1017 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1018 |
result.Error(e); |
result.Error(e); |
1019 |
} |
} |
1020 |
return result.Produce(); |
return result.Produce(); |
1025 |
LSCPResultSet result; |
LSCPResultSet result; |
1026 |
try { |
try { |
1027 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1028 |
if (!devices.count(DeviceIndex)) throw LinuxSamplerException("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1029 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1030 |
result.Add("DRIVER", pDevice->Driver()); |
result.Add("DRIVER", pDevice->Driver()); |
1031 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1034 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1035 |
} |
} |
1036 |
} |
} |
1037 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1038 |
result.Error(e); |
result.Error(e); |
1039 |
} |
} |
1040 |
return result.Produce(); |
return result.Produce(); |
1045 |
try { |
try { |
1046 |
// get MIDI input device |
// get MIDI input device |
1047 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1048 |
if (!devices.count(DeviceIndex)) throw LinuxSamplerException("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1049 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1050 |
|
|
1051 |
// get MIDI port |
// get MIDI port |
1052 |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1053 |
if (!pMidiInputPort) throw LinuxSamplerException("There is no MIDI input port with index " + ToString(PortIndex) + "."); |
if (!pMidiInputPort) throw Exception("There is no MIDI input port with index " + ToString(PortIndex) + "."); |
1054 |
|
|
1055 |
// return the values of all MIDI port parameters |
// return the values of all MIDI port parameters |
1056 |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1059 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1060 |
} |
} |
1061 |
} |
} |
1062 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1063 |
result.Error(e); |
result.Error(e); |
1064 |
} |
} |
1065 |
return result.Produce(); |
return result.Produce(); |
1071 |
try { |
try { |
1072 |
// get audio output device |
// get audio output device |
1073 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1074 |
if (!devices.count(DeviceId)) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceId) + "."); |
if (!devices.count(DeviceId)) throw Exception("There is no audio output device with index " + ToString(DeviceId) + "."); |
1075 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1076 |
|
|
1077 |
// get audio channel |
// get audio channel |
1078 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1079 |
if (!pChannel) throw LinuxSamplerException("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1080 |
|
|
1081 |
// return the values of all audio channel parameters |
// return the values of all audio channel parameters |
1082 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1085 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1086 |
} |
} |
1087 |
} |
} |
1088 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1089 |
result.Error(e); |
result.Error(e); |
1090 |
} |
} |
1091 |
return result.Produce(); |
return result.Produce(); |
1097 |
try { |
try { |
1098 |
// get MIDI input device |
// get MIDI input device |
1099 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1100 |
if (!devices.count(DeviceId)) throw LinuxSamplerException("There is no midi input device with index " + ToString(DeviceId) + "."); |
if (!devices.count(DeviceId)) throw Exception("There is no midi input device with index " + ToString(DeviceId) + "."); |
1101 |
MidiInputDevice* pDevice = devices[DeviceId]; |
MidiInputDevice* pDevice = devices[DeviceId]; |
1102 |
|
|
1103 |
// get midi port |
// get midi port |
1104 |
MidiInputPort* pPort = pDevice->GetPort(PortId); |
MidiInputPort* pPort = pDevice->GetPort(PortId); |
1105 |
if (!pPort) throw LinuxSamplerException("Midi input device does not have port " + ToString(PortId) + "."); |
if (!pPort) throw Exception("Midi input device does not have port " + ToString(PortId) + "."); |
1106 |
|
|
1107 |
// get desired port parameter |
// get desired port parameter |
1108 |
std::map<String,DeviceRuntimeParameter*> parameters = pPort->PortParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pPort->PortParameters(); |
1109 |
if (!parameters.count(ParameterName)) throw LinuxSamplerException("Midi port does not provide a parameter '" + ParameterName + "'."); |
if (!parameters.count(ParameterName)) throw Exception("Midi port does not provide a parameter '" + ParameterName + "'."); |
1110 |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1111 |
|
|
1112 |
// return all fields of this audio channel parameter |
// return all fields of this audio channel parameter |
1118 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1119 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1120 |
} |
} |
1121 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1122 |
result.Error(e); |
result.Error(e); |
1123 |
} |
} |
1124 |
return result.Produce(); |
return result.Produce(); |
1130 |
try { |
try { |
1131 |
// get audio output device |
// get audio output device |
1132 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1133 |
if (!devices.count(DeviceId)) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceId) + "."); |
if (!devices.count(DeviceId)) throw Exception("There is no audio output device with index " + ToString(DeviceId) + "."); |
1134 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1135 |
|
|
1136 |
// get audio channel |
// get audio channel |
1137 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1138 |
if (!pChannel) throw LinuxSamplerException("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1139 |
|
|
1140 |
// get desired audio channel parameter |
// get desired audio channel parameter |
1141 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1142 |
if (!parameters.count(ParameterName)) throw LinuxSamplerException("Audio channel does not provide a parameter '" + ParameterName + "'."); |
if (!parameters.count(ParameterName)) throw Exception("Audio channel does not provide a parameter '" + ParameterName + "'."); |
1143 |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1144 |
|
|
1145 |
// return all fields of this audio channel parameter |
// return all fields of this audio channel parameter |
1151 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1152 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1153 |
} |
} |
1154 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1155 |
result.Error(e); |
result.Error(e); |
1156 |
} |
} |
1157 |
return result.Produce(); |
return result.Produce(); |
1163 |
try { |
try { |
1164 |
// get audio output device |
// get audio output device |
1165 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1166 |
if (!devices.count(DeviceId)) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceId) + "."); |
if (!devices.count(DeviceId)) throw Exception("There is no audio output device with index " + ToString(DeviceId) + "."); |
1167 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1168 |
|
|
1169 |
// get audio channel |
// get audio channel |
1170 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1171 |
if (!pChannel) throw LinuxSamplerException("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1172 |
|
|
1173 |
// get desired audio channel parameter |
// get desired audio channel parameter |
1174 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1175 |
if (!parameters.count(ParamKey)) throw LinuxSamplerException("Audio channel does not provide a parameter '" + ParamKey + "'."); |
if (!parameters.count(ParamKey)) throw Exception("Audio channel does not provide a parameter '" + ParamKey + "'."); |
1176 |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
1177 |
|
|
1178 |
// set new channel parameter value |
// set new channel parameter value |
1179 |
pParameter->SetValue(ParamVal); |
pParameter->SetValue(ParamVal); |
1180 |
} |
} |
1181 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1182 |
result.Error(e); |
result.Error(e); |
1183 |
} |
} |
1184 |
return result.Produce(); |
return result.Produce(); |
1189 |
LSCPResultSet result; |
LSCPResultSet result; |
1190 |
try { |
try { |
1191 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1192 |
if (!devices.count(DeviceIndex)) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
1193 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1194 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1195 |
if (!parameters.count(ParamKey)) throw LinuxSamplerException("Audio output device " + ToString(DeviceIndex) + " does not have a device parameter '" + ParamKey + "'"); |
if (!parameters.count(ParamKey)) throw Exception("Audio output device " + ToString(DeviceIndex) + " does not have a device parameter '" + ParamKey + "'"); |
1196 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1197 |
} |
} |
1198 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1199 |
result.Error(e); |
result.Error(e); |
1200 |
} |
} |
1201 |
return result.Produce(); |
return result.Produce(); |
1206 |
LSCPResultSet result; |
LSCPResultSet result; |
1207 |
try { |
try { |
1208 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1209 |
if (!devices.count(DeviceIndex)) throw LinuxSamplerException("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1210 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1211 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1212 |
if (!parameters.count(ParamKey)) throw LinuxSamplerException("MIDI input device " + ToString(DeviceIndex) + " does not have a device parameter '" + ParamKey + "'"); |
if (!parameters.count(ParamKey)) throw Exception("MIDI input device " + ToString(DeviceIndex) + " does not have a device parameter '" + ParamKey + "'"); |
1213 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1214 |
} |
} |
1215 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1216 |
result.Error(e); |
result.Error(e); |
1217 |
} |
} |
1218 |
return result.Produce(); |
return result.Produce(); |
1224 |
try { |
try { |
1225 |
// get MIDI input device |
// get MIDI input device |
1226 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1227 |
if (!devices.count(DeviceIndex)) throw LinuxSamplerException("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1228 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1229 |
|
|
1230 |
// get MIDI port |
// get MIDI port |
1231 |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1232 |
if (!pMidiInputPort) throw LinuxSamplerException("There is no MIDI input port with index " + ToString(PortIndex) + "."); |
if (!pMidiInputPort) throw Exception("There is no MIDI input port with index " + ToString(PortIndex) + "."); |
1233 |
|
|
1234 |
// set port parameter value |
// set port parameter value |
1235 |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1236 |
if (!parameters.count(ParamKey)) throw LinuxSamplerException("MIDI input device " + ToString(PortIndex) + " does not have a parameter '" + ParamKey + "'"); |
if (!parameters.count(ParamKey)) throw Exception("MIDI input device " + ToString(PortIndex) + " does not have a parameter '" + ParamKey + "'"); |
1237 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1238 |
} |
} |
1239 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1240 |
result.Error(e); |
result.Error(e); |
1241 |
} |
} |
1242 |
return result.Produce(); |
return result.Produce(); |
1251 |
LSCPResultSet result; |
LSCPResultSet result; |
1252 |
try { |
try { |
1253 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1254 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1255 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1256 |
if (!pEngine) throw LinuxSamplerException("No engine deployed on sampler channel " + ToString(uiSamplerChannel)); |
if (!pEngineChannel) throw Exception("No engine type yet assigned to sampler channel " + ToString(uiSamplerChannel)); |
1257 |
if (!pSamplerChannel->GetAudioOutputDevice()) throw LinuxSamplerException("No audio output device connected to sampler channel " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel->GetAudioOutputDevice()) throw Exception("No audio output device connected to sampler channel " + ToString(uiSamplerChannel)); |
1258 |
pEngine->SetOutputChannel(ChannelAudioOutputChannel, AudioOutputDeviceInputChannel); |
pEngineChannel->SetOutputChannel(ChannelAudioOutputChannel, AudioOutputDeviceInputChannel); |
1259 |
} |
} |
1260 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1261 |
result.Error(e); |
result.Error(e); |
1262 |
} |
} |
1263 |
return result.Produce(); |
return result.Produce(); |
1266 |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
1267 |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
1268 |
LSCPResultSet result; |
LSCPResultSet result; |
1269 |
|
LockRTNotify(); |
1270 |
try { |
try { |
1271 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1272 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1273 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1274 |
if (!devices.count(AudioDeviceId)) throw LinuxSamplerException("There is no audio output device with index " + ToString(AudioDeviceId)); |
if (!devices.count(AudioDeviceId)) throw Exception("There is no audio output device with index " + ToString(AudioDeviceId)); |
1275 |
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
1276 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1277 |
} |
} |
1278 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1279 |
result.Error(e); |
result.Error(e); |
1280 |
} |
} |
1281 |
|
UnlockRTNotify(); |
1282 |
return result.Produce(); |
return result.Produce(); |
1283 |
} |
} |
1284 |
|
|
1285 |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
1286 |
dmsg(2,("LSCPServer: SetAudioOutputType(String AudioOutputDriver=%s, SamplerChannel=%d)\n",AudioOutputDriver.c_str(),uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetAudioOutputType(String AudioOutputDriver=%s, SamplerChannel=%d)\n",AudioOutputDriver.c_str(),uiSamplerChannel)); |
1287 |
LSCPResultSet result; |
LSCPResultSet result; |
1288 |
|
LockRTNotify(); |
1289 |
try { |
try { |
1290 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1291 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1292 |
// Driver type name aliasing... |
// Driver type name aliasing... |
1293 |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
1294 |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
1310 |
} |
} |
1311 |
// Must have a device... |
// Must have a device... |
1312 |
if (pDevice == NULL) |
if (pDevice == NULL) |
1313 |
throw LinuxSamplerException("Internal error: could not create audio output device."); |
throw Exception("Internal error: could not create audio output device."); |
1314 |
// Set it as the current channel device... |
// Set it as the current channel device... |
1315 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1316 |
} |
} |
1317 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1318 |
result.Error(e); |
result.Error(e); |
1319 |
} |
} |
1320 |
|
UnlockRTNotify(); |
1321 |
return result.Produce(); |
return result.Produce(); |
1322 |
} |
} |
1323 |
|
|
1326 |
LSCPResultSet result; |
LSCPResultSet result; |
1327 |
try { |
try { |
1328 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1329 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1330 |
pSamplerChannel->SetMidiInputPort(MIDIPort); |
pSamplerChannel->SetMidiInputPort(MIDIPort); |
1331 |
} |
} |
1332 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1333 |
result.Error(e); |
result.Error(e); |
1334 |
} |
} |
1335 |
return result.Produce(); |
return result.Produce(); |
1340 |
LSCPResultSet result; |
LSCPResultSet result; |
1341 |
try { |
try { |
1342 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1343 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1344 |
pSamplerChannel->SetMidiInputChannel((MidiInputPort::midi_chan_t) MIDIChannel); |
pSamplerChannel->SetMidiInputChannel((midi_chan_t) MIDIChannel); |
1345 |
} |
} |
1346 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1347 |
result.Error(e); |
result.Error(e); |
1348 |
} |
} |
1349 |
return result.Produce(); |
return result.Produce(); |
1354 |
LSCPResultSet result; |
LSCPResultSet result; |
1355 |
try { |
try { |
1356 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1357 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1358 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1359 |
if (!devices.count(MIDIDeviceId)) throw LinuxSamplerException("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1360 |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1361 |
pSamplerChannel->SetMidiInputDevice(pDevice); |
pSamplerChannel->SetMidiInputDevice(pDevice); |
1362 |
} |
} |
1363 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1364 |
result.Error(e); |
result.Error(e); |
1365 |
} |
} |
1366 |
return result.Produce(); |
return result.Produce(); |
1371 |
LSCPResultSet result; |
LSCPResultSet result; |
1372 |
try { |
try { |
1373 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1374 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1375 |
// Driver type name aliasing... |
// Driver type name aliasing... |
1376 |
if (MidiInputDriver == "Alsa") MidiInputDriver = "ALSA"; |
if (MidiInputDriver == "Alsa") MidiInputDriver = "ALSA"; |
1377 |
// Check if there's one MIDI input device already created |
// Check if there's one MIDI input device already created |
1395 |
} |
} |
1396 |
// Must have a device... |
// Must have a device... |
1397 |
if (pDevice == NULL) |
if (pDevice == NULL) |
1398 |
throw LinuxSamplerException("Internal error: could not create MIDI input device."); |
throw Exception("Internal error: could not create MIDI input device."); |
1399 |
// Set it as the current channel device... |
// Set it as the current channel device... |
1400 |
pSamplerChannel->SetMidiInputDevice(pDevice); |
pSamplerChannel->SetMidiInputDevice(pDevice); |
1401 |
} |
} |
1402 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1403 |
result.Error(e); |
result.Error(e); |
1404 |
} |
} |
1405 |
return result.Produce(); |
return result.Produce(); |
1414 |
LSCPResultSet result; |
LSCPResultSet result; |
1415 |
try { |
try { |
1416 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1417 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1418 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1419 |
if (!devices.count(MIDIDeviceId)) throw LinuxSamplerException("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1420 |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1421 |
pSamplerChannel->SetMidiInput(pDevice, MIDIPort, (MidiInputPort::midi_chan_t) MIDIChannel); |
pSamplerChannel->SetMidiInput(pDevice, MIDIPort, (midi_chan_t) MIDIChannel); |
1422 |
} |
} |
1423 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1424 |
result.Error(e); |
result.Error(e); |
1425 |
} |
} |
1426 |
return result.Produce(); |
return result.Produce(); |
1435 |
LSCPResultSet result; |
LSCPResultSet result; |
1436 |
try { |
try { |
1437 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1438 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1439 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1440 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1441 |
pEngine->Volume(dVolume); |
pEngineChannel->Volume(dVolume); |
1442 |
} |
} |
1443 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1444 |
result.Error(e); |
result.Error(e); |
1445 |
} |
} |
1446 |
return result.Produce(); |
return result.Produce(); |
1447 |
} |
} |
1448 |
|
|
1449 |
/** |
/** |
1450 |
|
* Will be called by the parser to mute/unmute particular sampler channel. |
1451 |
|
*/ |
1452 |
|
String LSCPServer::SetChannelMute(bool bMute, uint uiSamplerChannel) { |
1453 |
|
dmsg(2,("LSCPServer: SetChannelMute(bMute=%d,uiSamplerChannel=%d)\n",bMute,uiSamplerChannel)); |
1454 |
|
LSCPResultSet result; |
1455 |
|
try { |
1456 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1457 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1458 |
|
|
1459 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1460 |
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1461 |
|
|
1462 |
|
if(!bMute) pEngineChannel->SetMute((HasSoloChannel() && !pEngineChannel->GetSolo()) ? -1 : 0); |
1463 |
|
else pEngineChannel->SetMute(1); |
1464 |
|
} catch (Exception e) { |
1465 |
|
result.Error(e); |
1466 |
|
} |
1467 |
|
return result.Produce(); |
1468 |
|
} |
1469 |
|
|
1470 |
|
/** |
1471 |
|
* Will be called by the parser to solo particular sampler channel. |
1472 |
|
*/ |
1473 |
|
String LSCPServer::SetChannelSolo(bool bSolo, uint uiSamplerChannel) { |
1474 |
|
dmsg(2,("LSCPServer: SetChannelSolo(bSolo=%d,uiSamplerChannel=%d)\n",bSolo,uiSamplerChannel)); |
1475 |
|
LSCPResultSet result; |
1476 |
|
try { |
1477 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1478 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1479 |
|
|
1480 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1481 |
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1482 |
|
|
1483 |
|
bool oldSolo = pEngineChannel->GetSolo(); |
1484 |
|
bool hadSoloChannel = HasSoloChannel(); |
1485 |
|
|
1486 |
|
pEngineChannel->SetSolo(bSolo); |
1487 |
|
|
1488 |
|
if(!oldSolo && bSolo) { |
1489 |
|
if(pEngineChannel->GetMute() == -1) pEngineChannel->SetMute(0); |
1490 |
|
if(!hadSoloChannel) MuteNonSoloChannels(); |
1491 |
|
} |
1492 |
|
|
1493 |
|
if(oldSolo && !bSolo) { |
1494 |
|
if(!HasSoloChannel()) UnmuteChannels(); |
1495 |
|
else if(!pEngineChannel->GetMute()) pEngineChannel->SetMute(-1); |
1496 |
|
} |
1497 |
|
} catch (Exception e) { |
1498 |
|
result.Error(e); |
1499 |
|
} |
1500 |
|
return result.Produce(); |
1501 |
|
} |
1502 |
|
|
1503 |
|
/** |
1504 |
|
* Determines whether there is at least one solo channel in the channel list. |
1505 |
|
* |
1506 |
|
* @returns true if there is at least one solo channel in the channel list, |
1507 |
|
* false otherwise. |
1508 |
|
*/ |
1509 |
|
bool LSCPServer::HasSoloChannel() { |
1510 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1511 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1512 |
|
for (; iter != channels.end(); iter++) { |
1513 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1514 |
|
if(c && c->GetSolo()) return true; |
1515 |
|
} |
1516 |
|
|
1517 |
|
return false; |
1518 |
|
} |
1519 |
|
|
1520 |
|
/** |
1521 |
|
* Mutes all unmuted non-solo channels. Notice that the channels are muted |
1522 |
|
* with -1 which indicates that they are muted because of the presence |
1523 |
|
* of a solo channel(s). Channels muted with -1 will be automatically unmuted |
1524 |
|
* when there are no solo channels left. |
1525 |
|
*/ |
1526 |
|
void LSCPServer::MuteNonSoloChannels() { |
1527 |
|
dmsg(2,("LSCPServer: MuteNonSoloChannels()\n")); |
1528 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1529 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1530 |
|
for (; iter != channels.end(); iter++) { |
1531 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1532 |
|
if(c && !c->GetSolo() && !c->GetMute()) c->SetMute(-1); |
1533 |
|
} |
1534 |
|
} |
1535 |
|
|
1536 |
|
/** |
1537 |
|
* Unmutes all channels that are muted because of the presence |
1538 |
|
* of a solo channel(s). |
1539 |
|
*/ |
1540 |
|
void LSCPServer::UnmuteChannels() { |
1541 |
|
dmsg(2,("LSCPServer: UnmuteChannels()\n")); |
1542 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1543 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1544 |
|
for (; iter != channels.end(); iter++) { |
1545 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1546 |
|
if(c && c->GetMute() == -1) c->SetMute(0); |
1547 |
|
} |
1548 |
|
} |
1549 |
|
|
1550 |
|
String LSCPServer::AddOrReplaceMIDIInstrumentMapping(uint MidiBankMSB, uint MidiBankLSB, uint MidiProg, String EngineType, String InstrumentFile, uint InstrumentIndex, float Volume, MidiInstrumentMapper::mode_t LoadMode, String Name) { |
1551 |
|
dmsg(2,("LSCPServer: AddOrReplaceMIDIInstrumentMapping()\n")); |
1552 |
|
|
1553 |
|
midi_prog_index_t idx; |
1554 |
|
idx.midi_bank_msb = MidiBankMSB; |
1555 |
|
idx.midi_bank_lsb = MidiBankLSB; |
1556 |
|
idx.midi_prog = MidiProg; |
1557 |
|
|
1558 |
|
MidiInstrumentMapper::entry_t entry; |
1559 |
|
entry.EngineName = EngineType; |
1560 |
|
entry.InstrumentFile = InstrumentFile; |
1561 |
|
entry.InstrumentIndex = InstrumentIndex; |
1562 |
|
entry.LoadMode = LoadMode; |
1563 |
|
entry.Volume = Volume; |
1564 |
|
entry.Name = Name; |
1565 |
|
|
1566 |
|
LSCPResultSet result; |
1567 |
|
try { |
1568 |
|
// PERSISTENT mapping commands might bloock for a long time, so in |
1569 |
|
// that case we add/replace the mapping in another thread |
1570 |
|
bool bInBackground = (entry.LoadMode == MidiInstrumentMapper::PERSISTENT); |
1571 |
|
MidiInstrumentMapper::AddOrReplaceMapping(idx, entry, bInBackground); |
1572 |
|
} catch (Exception e) { |
1573 |
|
result.Error(e); |
1574 |
|
} |
1575 |
|
return result.Produce(); |
1576 |
|
} |
1577 |
|
|
1578 |
|
String LSCPServer::RemoveMIDIInstrumentMapping(uint MidiBankMSB, uint MidiBankLSB, uint MidiProg) { |
1579 |
|
dmsg(2,("LSCPServer: RemoveMIDIInstrumentMapping()\n")); |
1580 |
|
|
1581 |
|
midi_prog_index_t idx; |
1582 |
|
idx.midi_bank_msb = MidiBankMSB; |
1583 |
|
idx.midi_bank_lsb = MidiBankLSB; |
1584 |
|
idx.midi_prog = MidiProg; |
1585 |
|
|
1586 |
|
LSCPResultSet result; |
1587 |
|
try { |
1588 |
|
MidiInstrumentMapper::RemoveMapping(idx); |
1589 |
|
} catch (Exception e) { |
1590 |
|
result.Error(e); |
1591 |
|
} |
1592 |
|
return result.Produce(); |
1593 |
|
} |
1594 |
|
|
1595 |
|
String LSCPServer::GetMidiIstrumentMappings() { |
1596 |
|
dmsg(2,("LSCPServer: GetMidiIstrumentMappings()\n")); |
1597 |
|
LSCPResultSet result; |
1598 |
|
result.Add(MidiInstrumentMapper::Mappings().size()); |
1599 |
|
return result.Produce(); |
1600 |
|
} |
1601 |
|
|
1602 |
|
String LSCPServer::GetMidiInstrumentMapping(uint MidiBankMSB, uint MidiBankLSB, uint MidiProg) { |
1603 |
|
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
1604 |
|
LSCPResultSet result; |
1605 |
|
try { |
1606 |
|
midi_prog_index_t idx; |
1607 |
|
idx.midi_bank_msb = MidiBankMSB; |
1608 |
|
idx.midi_bank_lsb = MidiBankLSB; |
1609 |
|
idx.midi_prog = MidiProg; |
1610 |
|
|
1611 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Mappings(); |
1612 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.find(idx); |
1613 |
|
if (iter == mappings.end()) result.Error("there is no map entry with that index"); |
1614 |
|
else { // found |
1615 |
|
result.Add("NAME", iter->second.Name); |
1616 |
|
result.Add("ENGINE_NAME", iter->second.EngineName); |
1617 |
|
result.Add("INSTRUMENT_FILE", iter->second.InstrumentFile); |
1618 |
|
result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
1619 |
|
String instrumentName; |
1620 |
|
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
1621 |
|
if (pEngine) { |
1622 |
|
if (pEngine->GetInstrumentManager()) { |
1623 |
|
InstrumentManager::instrument_id_t instrID; |
1624 |
|
instrID.FileName = iter->second.InstrumentFile; |
1625 |
|
instrID.Index = iter->second.InstrumentIndex; |
1626 |
|
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
1627 |
|
} |
1628 |
|
EngineFactory::Destroy(pEngine); |
1629 |
|
} |
1630 |
|
result.Add("INSTRUMENT_NAME", instrumentName); |
1631 |
|
switch (iter->second.LoadMode) { |
1632 |
|
case MidiInstrumentMapper::ON_DEMAND: |
1633 |
|
result.Add("LOAD_MODE", "ON_DEMAND"); |
1634 |
|
break; |
1635 |
|
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
1636 |
|
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
1637 |
|
break; |
1638 |
|
case MidiInstrumentMapper::PERSISTENT: |
1639 |
|
result.Add("LOAD_MODE", "PERSISTENT"); |
1640 |
|
break; |
1641 |
|
default: |
1642 |
|
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
1643 |
|
} |
1644 |
|
result.Add("VOLUME", iter->second.Volume); |
1645 |
|
} |
1646 |
|
} catch (Exception e) { |
1647 |
|
result.Error(e); |
1648 |
|
} |
1649 |
|
return result.Produce(); |
1650 |
|
} |
1651 |
|
|
1652 |
|
String LSCPServer::ListMidiInstrumentMappings() { |
1653 |
|
dmsg(2,("LSCPServer: ListMidiIstrumentMappings()\n")); |
1654 |
|
LSCPResultSet result; |
1655 |
|
try { |
1656 |
|
String s; |
1657 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Mappings(); |
1658 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
1659 |
|
for (; iter != mappings.end(); iter++) { |
1660 |
|
if (s.size()) s += ","; |
1661 |
|
s += "{" + ToString(int(iter->first.midi_bank_msb)) + "," |
1662 |
|
+ ToString(int(iter->first.midi_bank_lsb)) + "," |
1663 |
|
+ ToString(int(iter->first.midi_prog)) + "}"; |
1664 |
|
} |
1665 |
|
result.Add(s); |
1666 |
|
} catch (Exception e) { |
1667 |
|
result.Error(e); |
1668 |
|
} |
1669 |
|
return result.Produce(); |
1670 |
|
} |
1671 |
|
|
1672 |
|
String LSCPServer::ClearMidiInstrumentMappings() { |
1673 |
|
dmsg(2,("LSCPServer: ClearMidiInstrumentMappings()\n")); |
1674 |
|
LSCPResultSet result; |
1675 |
|
try { |
1676 |
|
MidiInstrumentMapper::RemoveAllMappings(); |
1677 |
|
} catch (Exception e) { |
1678 |
|
result.Error(e); |
1679 |
|
} |
1680 |
|
return result.Produce(); |
1681 |
|
} |
1682 |
|
|
1683 |
|
/** |
1684 |
* Will be called by the parser to reset a particular sampler channel. |
* Will be called by the parser to reset a particular sampler channel. |
1685 |
*/ |
*/ |
1686 |
String LSCPServer::ResetChannel(uint uiSamplerChannel) { |
String LSCPServer::ResetChannel(uint uiSamplerChannel) { |
1688 |
LSCPResultSet result; |
LSCPResultSet result; |
1689 |
try { |
try { |
1690 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1691 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1692 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1693 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1694 |
pEngine->Reset(); |
pEngineChannel->Reset(); |
1695 |
} |
} |
1696 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1697 |
result.Error(e); |
result.Error(e); |
1698 |
} |
} |
1699 |
return result.Produce(); |
return result.Produce(); |
1710 |
} |
} |
1711 |
|
|
1712 |
/** |
/** |
1713 |
|
* Will be called by the parser to return general informations about this |
1714 |
|
* sampler. |
1715 |
|
*/ |
1716 |
|
String LSCPServer::GetServerInfo() { |
1717 |
|
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
1718 |
|
LSCPResultSet result; |
1719 |
|
result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler"); |
1720 |
|
result.Add("VERSION", VERSION); |
1721 |
|
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
1722 |
|
return result.Produce(); |
1723 |
|
} |
1724 |
|
|
1725 |
|
/** |
1726 |
|
* Will be called by the parser to return the current number of all active voices. |
1727 |
|
*/ |
1728 |
|
String LSCPServer::GetTotalVoiceCount() { |
1729 |
|
dmsg(2,("LSCPServer: GetTotalVoiceCount()\n")); |
1730 |
|
LSCPResultSet result; |
1731 |
|
result.Add(pSampler->GetVoiceCount()); |
1732 |
|
return result.Produce(); |
1733 |
|
} |
1734 |
|
|
1735 |
|
/** |
1736 |
|
* Will be called by the parser to return the maximum number of voices. |
1737 |
|
*/ |
1738 |
|
String LSCPServer::GetTotalVoiceCountMax() { |
1739 |
|
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
1740 |
|
LSCPResultSet result; |
1741 |
|
result.Add(EngineFactory::EngineInstances().size() * CONFIG_MAX_VOICES); |
1742 |
|
return result.Produce(); |
1743 |
|
} |
1744 |
|
|
1745 |
|
/** |
1746 |
* Will be called by the parser to subscribe a client (frontend) on the |
* Will be called by the parser to subscribe a client (frontend) on the |
1747 |
* server for receiving event messages. |
* server for receiving event messages. |
1748 |
*/ |
*/ |
1768 |
return result.Produce(); |
return result.Produce(); |
1769 |
} |
} |
1770 |
|
|
1771 |
|
static int select_callback(void * lscpResultSet, int argc, |
1772 |
|
char **argv, char **azColName) |
1773 |
|
{ |
1774 |
|
LSCPResultSet* resultSet = (LSCPResultSet*) lscpResultSet; |
1775 |
|
resultSet->Add(argc, argv); |
1776 |
|
return 0; |
1777 |
|
} |
1778 |
|
|
1779 |
|
String LSCPServer::QueryDatabase(String query) { |
1780 |
|
LSCPResultSet result; |
1781 |
|
#if HAVE_SQLITE3 |
1782 |
|
char* zErrMsg = NULL; |
1783 |
|
sqlite3 *db; |
1784 |
|
String selectStr = "SELECT " + query; |
1785 |
|
|
1786 |
|
int rc = sqlite3_open("linuxsampler.db", &db); |
1787 |
|
if (rc == SQLITE_OK) |
1788 |
|
{ |
1789 |
|
rc = sqlite3_exec(db, selectStr.c_str(), select_callback, &result, &zErrMsg); |
1790 |
|
} |
1791 |
|
if ( rc != SQLITE_OK ) |
1792 |
|
{ |
1793 |
|
result.Error(String(zErrMsg), rc); |
1794 |
|
} |
1795 |
|
sqlite3_close(db); |
1796 |
|
#else |
1797 |
|
result.Error(String("SQLITE3 was not installed when linuxsampler was built. SELECT statement is not available."), 0); |
1798 |
|
#endif |
1799 |
|
return result.Produce(); |
1800 |
|
} |
1801 |
|
|
1802 |
/** |
/** |
1803 |
* Will be called by the parser to enable or disable echo mode; if echo |
* Will be called by the parser to enable or disable echo mode; if echo |
1804 |
* mode is enabled, all commands from the client will (immediately) be |
* mode is enabled, all commands from the client will (immediately) be |
1810 |
try { |
try { |
1811 |
if (boolean_value == 0) pSession->bVerbose = false; |
if (boolean_value == 0) pSession->bVerbose = false; |
1812 |
else if (boolean_value == 1) pSession->bVerbose = true; |
else if (boolean_value == 1) pSession->bVerbose = true; |
1813 |
else throw LinuxSamplerException("Not a boolean value, must either be 0 or 1"); |
else throw Exception("Not a boolean value, must either be 0 or 1"); |
1814 |
} |
} |
1815 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1816 |
result.Error(e); |
result.Error(e); |
1817 |
} |
} |
1818 |
return result.Produce(); |
return result.Produce(); |