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 - 2007 Christian Schoenebeck * |
7 |
* * |
* * |
8 |
* 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" |
27 |
//#include "../common/global.h" |
#include "../common/global.h" |
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#ifdef HAVE_SQLITE3 |
#include <fcntl.h> |
30 |
#include "sqlite3.h" |
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31 |
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#if HAVE_SQLITE3 |
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# include "sqlite3.h" |
33 |
#endif |
#endif |
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35 |
#include "../engines/gig/Engine.h" |
#include "../engines/EngineFactory.h" |
36 |
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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(); |
63 |
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LSCPServer::LSCPServer(Sampler* pSampler) : Thread(true, 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; |
67 |
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SocketAddress.sin_port = port; |
68 |
this->pSampler = pSampler; |
this->pSampler = pSampler; |
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LSCPEvent::RegisterEvent(LSCPEvent::event_channels, "CHANNELS"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_audio_device_count, "AUDIO_OUTPUT_DEVICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_audio_device_info, "AUDIO_OUTPUT_DEVICE_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_device_count, "MIDI_INPUT_DEVICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_device_info, "MIDI_INPUT_DEVICE_INFO"); |
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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"); |
75 |
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"); |
78 |
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LSCPEvent::RegisterEvent(LSCPEvent::event_fx_send_count, "FX_SEND_COUNT"); |
79 |
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LSCPEvent::RegisterEvent(LSCPEvent::event_fx_send_info, "FX_SEND_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_map_count, "MIDI_INSTRUMENT_MAP_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_map_info, "MIDI_INSTRUMENT_MAP_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_count, "MIDI_INSTRUMENT_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_info, "MIDI_INSTRUMENT_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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LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO"); |
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hSocket = -1; |
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} |
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LSCPServer::~LSCPServer() { |
91 |
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if (hSocket >= 0) close(hSocket); |
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} |
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void LSCPServer::LscpChannelCountListener::ChannelCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_count, NewCount)); |
96 |
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} |
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void LSCPServer::LscpAudioDeviceCountListener::AudioDeviceCountChanged(int NewCount) { |
99 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_count, NewCount)); |
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} |
101 |
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102 |
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void LSCPServer::LscpMidiDeviceCountListener::MidiDeviceCountChanged(int NewCount) { |
103 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_count, NewCount)); |
104 |
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} |
105 |
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106 |
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void LSCPServer::LscpMidiInstrumentCountListener::MidiInstrumentCountChanged(int MapId, int NewCount) { |
107 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_count, MapId, NewCount)); |
108 |
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} |
109 |
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110 |
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void LSCPServer::LscpMidiInstrumentInfoListener::MidiInstrumentInfoChanged(int MapId, int Bank, int Program) { |
111 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_info, MapId, Bank, Program)); |
112 |
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} |
113 |
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114 |
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void LSCPServer::LscpMidiInstrumentMapCountListener::MidiInstrumentMapCountChanged(int NewCount) { |
115 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_map_count, NewCount)); |
116 |
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} |
117 |
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118 |
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void LSCPServer::LscpMidiInstrumentMapInfoListener::MidiInstrumentMapInfoChanged(int MapId) { |
119 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_map_info, MapId)); |
120 |
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} |
121 |
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122 |
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void LSCPServer::LscpFxSendCountListener::FxSendCountChanged(int ChannelId, int NewCount) { |
123 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_count, ChannelId, NewCount)); |
124 |
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} |
125 |
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126 |
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void LSCPServer::LscpVoiceCountListener::VoiceCountChanged(int ChannelId, int NewCount) { |
127 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_voice_count, ChannelId, NewCount)); |
128 |
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} |
129 |
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130 |
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void LSCPServer::LscpStreamCountListener::StreamCountChanged(int ChannelId, int NewCount) { |
131 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_stream_count, ChannelId, NewCount)); |
132 |
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} |
133 |
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void LSCPServer::LscpBufferFillListener::BufferFillChanged(int ChannelId, String FillData) { |
135 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_buffer_fill, ChannelId, FillData)); |
136 |
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} |
137 |
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138 |
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void LSCPServer::LscpTotalVoiceCountListener::TotalVoiceCountChanged(int NewCount) { |
139 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount)); |
140 |
} |
} |
141 |
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142 |
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143 |
/** |
/** |
144 |
* Blocks the calling thread until the LSCP Server is initialized and |
* Blocks the calling thread until the LSCP Server is initialized and |
145 |
* accepting socket connections, if the server is already initialized then |
* accepting socket connections, if the server is already initialized then |
155 |
} |
} |
156 |
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157 |
int LSCPServer::Main() { |
int LSCPServer::Main() { |
158 |
int hSocket = socket(AF_INET, SOCK_STREAM, 0); |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
159 |
if (hSocket < 0) { |
if (hSocket < 0) { |
160 |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
161 |
//return -1; |
//return -1; |
162 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
163 |
} |
} |
164 |
|
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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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165 |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
166 |
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..."; |
167 |
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 |
180 |
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181 |
listen(hSocket, 1); |
listen(hSocket, 1); |
182 |
Initialized.Set(true); |
Initialized.Set(true); |
183 |
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184 |
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// Registering event listeners |
185 |
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pSampler->AddChannelCountListener(&channelCountListener); |
186 |
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pSampler->AddAudioDeviceCountListener(&audioDeviceCountListener); |
187 |
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pSampler->AddMidiDeviceCountListener(&midiDeviceCountListener); |
188 |
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pSampler->AddVoiceCountListener(&voiceCountListener); |
189 |
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pSampler->AddStreamCountListener(&streamCountListener); |
190 |
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pSampler->AddBufferFillListener(&bufferFillListener); |
191 |
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pSampler->AddTotalVoiceCountListener(&totalVoiceCountListener); |
192 |
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pSampler->AddFxSendCountListener(&fxSendCountListener); |
193 |
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MidiInstrumentMapper::AddMidiInstrumentCountListener(&midiInstrumentCountListener); |
194 |
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MidiInstrumentMapper::AddMidiInstrumentInfoListener(&midiInstrumentInfoListener); |
195 |
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MidiInstrumentMapper::AddMidiInstrumentMapCountListener(&midiInstrumentMapCountListener); |
196 |
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MidiInstrumentMapper::AddMidiInstrumentMapInfoListener(&midiInstrumentMapInfoListener); |
197 |
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198 |
// now wait for client connections and handle their requests |
// now wait for client connections and handle their requests |
199 |
sockaddr_in client; |
sockaddr_in client; |
202 |
FD_SET(hSocket, &fdSet); |
FD_SET(hSocket, &fdSet); |
203 |
int maxSessions = hSocket; |
int maxSessions = hSocket; |
204 |
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205 |
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timeval timeout; |
206 |
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207 |
while (true) { |
while (true) { |
208 |
fd_set selectSet = fdSet; |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
209 |
int retval = select(maxSessions+1, &selectSet, NULL, NULL, NULL); |
{ |
210 |
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std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
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std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
212 |
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std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
213 |
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for (; itEngineChannel != itEnd; ++itEngineChannel) { |
214 |
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if ((*itEngineChannel)->StatusChanged()) { |
215 |
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SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->iSamplerChannelIndex)); |
216 |
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} |
217 |
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218 |
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for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
219 |
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FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
220 |
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if(fxs != NULL && fxs->IsInfoChanged()) { |
221 |
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int chn = (*itEngineChannel)->iSamplerChannelIndex; |
222 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
223 |
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fxs->SetInfoChanged(false); |
224 |
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} |
225 |
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} |
226 |
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} |
227 |
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} |
228 |
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229 |
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//Now let's deliver late notifies (if any) |
230 |
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NotifyBufferMutex.Lock(); |
231 |
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for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
232 |
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#ifdef MSG_NOSIGNAL |
233 |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), MSG_NOSIGNAL); |
234 |
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#else |
235 |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
236 |
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#endif |
237 |
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} |
238 |
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bufferedNotifies.clear(); |
239 |
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NotifyBufferMutex.Unlock(); |
240 |
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241 |
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fd_set selectSet = fdSet; |
242 |
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timeout.tv_sec = 0; |
243 |
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timeout.tv_usec = 100000; |
244 |
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245 |
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int retval = select(maxSessions+1, &selectSet, NULL, NULL, &timeout); |
246 |
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|
247 |
if (retval == 0) |
if (retval == 0) |
248 |
continue; //Nothing try again |
continue; //Nothing try again |
249 |
if (retval == -1) { |
if (retval == -1) { |
287 |
int dummy; // just a temporary hack to fulfill the restart() function prototype |
int dummy; // just a temporary hack to fulfill the restart() function prototype |
288 |
restart(NULL, dummy); // restart the 'scanner' |
restart(NULL, dummy); // restart the 'scanner' |
289 |
currentSocket = (*iter).hSession; //a hack |
currentSocket = (*iter).hSession; //a hack |
290 |
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dmsg(2,("LSCPServer: [%s]\n",bufferedCommands[currentSocket].c_str())); |
291 |
if ((*iter).bVerbose) { // if echo mode enabled |
if ((*iter).bVerbose) { // if echo mode enabled |
292 |
AnswerClient(bufferedCommands[currentSocket]); |
AnswerClient(bufferedCommands[currentSocket]); |
293 |
} |
} |
303 |
break; |
break; |
304 |
} |
} |
305 |
} |
} |
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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(); |
|
306 |
} |
} |
307 |
} |
} |
308 |
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349 |
while (true) { |
while (true) { |
350 |
if (NotifyMutex.Trylock()) { |
if (NotifyMutex.Trylock()) { |
351 |
for(;iter != end; iter++) |
for(;iter != end; iter++) |
352 |
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#ifdef MSG_NOSIGNAL |
353 |
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send(*iter, notify.c_str(), notify.size(), MSG_NOSIGNAL); |
354 |
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#else |
355 |
send(*iter, notify.c_str(), notify.size(), 0); |
send(*iter, notify.c_str(), notify.size(), 0); |
356 |
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#endif |
357 |
NotifyMutex.Unlock(); |
NotifyMutex.Unlock(); |
358 |
break; |
break; |
359 |
} else { |
} else { |
405 |
continue; //Ignore CR |
continue; //Ignore CR |
406 |
if (c == '\n') { |
if (c == '\n') { |
407 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
408 |
bufferedCommands[socket] += "\n"; |
bufferedCommands[socket] += "\r\n"; |
409 |
return true; //Complete command was read |
return true; //Complete command was read |
410 |
} |
} |
411 |
bufferedCommands[socket] += c; |
bufferedCommands[socket] += c; |
462 |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
463 |
if (currentSocket != -1) { |
if (currentSocket != -1) { |
464 |
NotifyMutex.Lock(); |
NotifyMutex.Lock(); |
465 |
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#ifdef MSG_NOSIGNAL |
466 |
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send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), MSG_NOSIGNAL); |
467 |
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#else |
468 |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
469 |
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#endif |
470 |
NotifyMutex.Unlock(); |
NotifyMutex.Unlock(); |
471 |
} |
} |
472 |
} |
} |
510 |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
511 |
// search for the created device to get its index |
// search for the created device to get its index |
512 |
int index = GetAudioOutputDeviceIndex(pDevice); |
int index = GetAudioOutputDeviceIndex(pDevice); |
513 |
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."); |
514 |
result = index; // success |
result = index; // success |
515 |
} |
} |
516 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
517 |
result.Error(e); |
result.Error(e); |
518 |
} |
} |
519 |
return result.Produce(); |
return result.Produce(); |
526 |
MidiInputDevice* pDevice = pSampler->CreateMidiInputDevice(Driver, Parameters); |
MidiInputDevice* pDevice = pSampler->CreateMidiInputDevice(Driver, Parameters); |
527 |
// search for the created device to get its index |
// search for the created device to get its index |
528 |
int index = GetMidiInputDeviceIndex(pDevice); |
int index = GetMidiInputDeviceIndex(pDevice); |
529 |
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."); |
530 |
result = index; // success |
result = index; // success |
531 |
} |
} |
532 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
533 |
result.Error(e); |
result.Error(e); |
534 |
} |
} |
535 |
return result.Produce(); |
return result.Produce(); |
540 |
LSCPResultSet result; |
LSCPResultSet result; |
541 |
try { |
try { |
542 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
543 |
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) + "."); |
544 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
545 |
pSampler->DestroyAudioOutputDevice(pDevice); |
pSampler->DestroyAudioOutputDevice(pDevice); |
546 |
} |
} |
547 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
548 |
result.Error(e); |
result.Error(e); |
549 |
} |
} |
550 |
return result.Produce(); |
return result.Produce(); |
555 |
LSCPResultSet result; |
LSCPResultSet result; |
556 |
try { |
try { |
557 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
558 |
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) + "."); |
559 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
560 |
pSampler->DestroyMidiInputDevice(pDevice); |
pSampler->DestroyMidiInputDevice(pDevice); |
561 |
} |
} |
562 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
563 |
result.Error(e); |
result.Error(e); |
564 |
} |
} |
565 |
return result.Produce(); |
return result.Produce(); |
573 |
LSCPResultSet result; |
LSCPResultSet result; |
574 |
try { |
try { |
575 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
576 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
577 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
578 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel yet"); |
579 |
if (!pSamplerChannel->GetAudioOutputDevice()) |
if (!pSamplerChannel->GetAudioOutputDevice()) |
580 |
throw LinuxSamplerException("No audio output device connected to sampler channel"); |
throw Exception("No audio output device connected to sampler channel"); |
581 |
if (bBackground) { |
if (bBackground) { |
582 |
InstrumentLoader.StartNewLoad(Filename, uiInstrument, pEngine); |
InstrumentManager::instrument_id_t id; |
583 |
|
id.FileName = Filename; |
584 |
|
id.Index = uiInstrument; |
585 |
|
InstrumentManager::LoadInstrumentInBackground(id, pEngineChannel); |
586 |
} |
} |
587 |
else { |
else { |
588 |
// tell the engine which instrument to load |
// tell the engine channel which instrument to load |
589 |
pEngine->PrepareLoadInstrument(Filename.c_str(), uiInstrument); |
pEngineChannel->PrepareLoadInstrument(Filename.c_str(), uiInstrument); |
590 |
// actually start to load the instrument (blocks until completed) |
// actually start to load the instrument (blocks until completed) |
591 |
pEngine->LoadInstrument(); |
pEngineChannel->LoadInstrument(); |
592 |
} |
} |
593 |
} |
} |
594 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
595 |
result.Error(e); |
result.Error(e); |
596 |
} |
} |
597 |
return result.Produce(); |
return result.Produce(); |
598 |
} |
} |
599 |
|
|
600 |
/** |
/** |
601 |
* 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 |
602 |
|
* sampler channel. |
603 |
*/ |
*/ |
604 |
String LSCPServer::LoadEngine(String EngineName, uint uiSamplerChannel) { |
String LSCPServer::SetEngineType(String EngineName, uint uiSamplerChannel) { |
605 |
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)); |
606 |
LSCPResultSet result; |
LSCPResultSet result; |
607 |
try { |
try { |
|
Engine::type_t type; |
|
|
if ((EngineName == "GigEngine") || (EngineName == "gig")) type = Engine::type_gig; |
|
|
else throw LinuxSamplerException("Unknown engine type"); |
|
608 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
609 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
610 |
LockRTNotify(); |
LockRTNotify(); |
611 |
pSamplerChannel->LoadEngine(type); |
pSamplerChannel->SetEngineType(EngineName); |
612 |
|
if(HasSoloChannel()) pSamplerChannel->GetEngineChannel()->SetMute(-1); |
613 |
UnlockRTNotify(); |
UnlockRTNotify(); |
614 |
} |
} |
615 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
616 |
result.Error(e); |
result.Error(e); |
617 |
} |
} |
618 |
return result.Produce(); |
return result.Produce(); |
650 |
*/ |
*/ |
651 |
String LSCPServer::AddChannel() { |
String LSCPServer::AddChannel() { |
652 |
dmsg(2,("LSCPServer: AddChannel()\n")); |
dmsg(2,("LSCPServer: AddChannel()\n")); |
653 |
|
LockRTNotify(); |
654 |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
655 |
|
UnlockRTNotify(); |
656 |
LSCPResultSet result(pSamplerChannel->Index()); |
LSCPResultSet result(pSamplerChannel->Index()); |
657 |
return result.Produce(); |
return result.Produce(); |
658 |
} |
} |
670 |
} |
} |
671 |
|
|
672 |
/** |
/** |
673 |
* 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. |
674 |
*/ |
*/ |
675 |
String LSCPServer::GetAvailableEngines() { |
String LSCPServer::GetAvailableEngines() { |
676 |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
677 |
LSCPResultSet result("GigEngine"); |
LSCPResultSet result; |
678 |
|
try { |
679 |
|
int n = EngineFactory::AvailableEngineTypes().size(); |
680 |
|
result.Add(n); |
681 |
|
} |
682 |
|
catch (Exception e) { |
683 |
|
result.Error(e); |
684 |
|
} |
685 |
|
return result.Produce(); |
686 |
|
} |
687 |
|
|
688 |
|
/** |
689 |
|
* Will be called by the parser to get a list of all available engines. |
690 |
|
*/ |
691 |
|
String LSCPServer::ListAvailableEngines() { |
692 |
|
dmsg(2,("LSCPServer: ListAvailableEngines()\n")); |
693 |
|
LSCPResultSet result; |
694 |
|
try { |
695 |
|
String s = EngineFactory::AvailableEngineTypesAsString(); |
696 |
|
result.Add(s); |
697 |
|
} |
698 |
|
catch (Exception e) { |
699 |
|
result.Error(e); |
700 |
|
} |
701 |
return result.Produce(); |
return result.Produce(); |
702 |
} |
} |
703 |
|
|
704 |
/** |
/** |
705 |
* Will be called by the parser to get descriptions for a particular engine. |
* Will be called by the parser to get descriptions for a particular |
706 |
|
* sampler engine. |
707 |
*/ |
*/ |
708 |
String LSCPServer::GetEngineInfo(String EngineName) { |
String LSCPServer::GetEngineInfo(String EngineName) { |
709 |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
710 |
LSCPResultSet result; |
LSCPResultSet result; |
711 |
|
LockRTNotify(); |
712 |
try { |
try { |
713 |
if ((EngineName == "GigEngine") || (EngineName == "gig")) { |
Engine* pEngine = EngineFactory::Create(EngineName); |
714 |
Engine* pEngine = new LinuxSampler::gig::Engine; |
result.Add("DESCRIPTION", pEngine->Description()); |
715 |
result.Add("DESCRIPTION", pEngine->Description()); |
result.Add("VERSION", pEngine->Version()); |
716 |
result.Add("VERSION", pEngine->Version()); |
EngineFactory::Destroy(pEngine); |
|
delete pEngine; |
|
|
} |
|
|
else throw LinuxSamplerException("Unknown engine type"); |
|
717 |
} |
} |
718 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
719 |
result.Error(e); |
result.Error(e); |
720 |
} |
} |
721 |
|
UnlockRTNotify(); |
722 |
return result.Produce(); |
return result.Produce(); |
723 |
} |
} |
724 |
|
|
731 |
LSCPResultSet result; |
LSCPResultSet result; |
732 |
try { |
try { |
733 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
734 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
735 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
736 |
|
|
737 |
//Defaults values |
//Defaults values |
738 |
String EngineName = "NONE"; |
String EngineName = "NONE"; |
743 |
int InstrumentStatus = -1; |
int InstrumentStatus = -1; |
744 |
int AudioOutputChannels = 0; |
int AudioOutputChannels = 0; |
745 |
String AudioRouting; |
String AudioRouting; |
746 |
|
int Mute = 0; |
747 |
if (pEngine) { |
bool Solo = false; |
748 |
EngineName = pEngine->EngineName(); |
String MidiInstrumentMap = "NONE"; |
749 |
AudioOutputChannels = pEngine->Channels(); |
|
750 |
Volume = pEngine->Volume(); |
if (pEngineChannel) { |
751 |
InstrumentStatus = pEngine->InstrumentStatus(); |
EngineName = pEngineChannel->EngineName(); |
752 |
InstrumentIndex = pEngine->InstrumentIndex(); |
AudioOutputChannels = pEngineChannel->Channels(); |
753 |
if (InstrumentIndex != -1) |
Volume = pEngineChannel->Volume(); |
754 |
{ |
InstrumentStatus = pEngineChannel->InstrumentStatus(); |
755 |
InstrumentFileName = pEngine->InstrumentFileName(); |
InstrumentIndex = pEngineChannel->InstrumentIndex(); |
756 |
InstrumentName = pEngine->InstrumentName(); |
if (InstrumentIndex != -1) { |
757 |
} |
InstrumentFileName = pEngineChannel->InstrumentFileName(); |
758 |
for (int chan = 0; chan < pEngine->Channels(); chan++) { |
InstrumentName = pEngineChannel->InstrumentName(); |
759 |
|
} |
760 |
|
for (int chan = 0; chan < pEngineChannel->Channels(); chan++) { |
761 |
if (AudioRouting != "") AudioRouting += ","; |
if (AudioRouting != "") AudioRouting += ","; |
762 |
AudioRouting += ToString(pEngine->OutputChannel(chan)); |
AudioRouting += ToString(pEngineChannel->OutputChannel(chan)); |
763 |
} |
} |
764 |
|
Mute = pEngineChannel->GetMute(); |
765 |
|
Solo = pEngineChannel->GetSolo(); |
766 |
|
if (pEngineChannel->UsesNoMidiInstrumentMap()) |
767 |
|
MidiInstrumentMap = "NONE"; |
768 |
|
else if (pEngineChannel->UsesDefaultMidiInstrumentMap()) |
769 |
|
MidiInstrumentMap = "DEFAULT"; |
770 |
|
else |
771 |
|
MidiInstrumentMap = ToString(pEngineChannel->GetMidiInstrumentMap()); |
772 |
} |
} |
773 |
|
|
774 |
result.Add("ENGINE_NAME", EngineName); |
result.Add("ENGINE_NAME", EngineName); |
781 |
|
|
782 |
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
783 |
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
784 |
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"); |
785 |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
786 |
|
|
787 |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
788 |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
789 |
result.Add("INSTRUMENT_NAME", InstrumentName); |
result.Add("INSTRUMENT_NAME", InstrumentName); |
790 |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
791 |
|
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
792 |
|
result.Add("SOLO", Solo); |
793 |
|
result.Add("MIDI_INSTRUMENT_MAP", MidiInstrumentMap); |
794 |
} |
} |
795 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
796 |
result.Error(e); |
result.Error(e); |
797 |
} |
} |
798 |
return result.Produce(); |
return result.Produce(); |
807 |
LSCPResultSet result; |
LSCPResultSet result; |
808 |
try { |
try { |
809 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
810 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
811 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
812 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine loaded on sampler channel"); |
813 |
result.Add(pEngine->VoiceCount()); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
814 |
|
result.Add(pEngineChannel->GetEngine()->VoiceCount()); |
815 |
} |
} |
816 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
817 |
result.Error(e); |
result.Error(e); |
818 |
} |
} |
819 |
return result.Produce(); |
return result.Produce(); |
828 |
LSCPResultSet result; |
LSCPResultSet result; |
829 |
try { |
try { |
830 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
831 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
832 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
833 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
834 |
result.Add(pEngine->DiskStreamCount()); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
835 |
|
result.Add(pEngineChannel->GetEngine()->DiskStreamCount()); |
836 |
} |
} |
837 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
838 |
result.Error(e); |
result.Error(e); |
839 |
} |
} |
840 |
return result.Produce(); |
return result.Produce(); |
849 |
LSCPResultSet result; |
LSCPResultSet result; |
850 |
try { |
try { |
851 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
852 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
853 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
854 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
855 |
if (!pEngine->DiskStreamSupported()) |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
856 |
result.Add("NA"); |
if (!pEngineChannel->GetEngine()->DiskStreamSupported()) result.Add("NA"); |
857 |
else { |
else { |
858 |
switch (ResponseType) { |
switch (ResponseType) { |
859 |
case fill_response_bytes: |
case fill_response_bytes: |
860 |
result.Add(pEngine->DiskStreamBufferFillBytes()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillBytes()); |
861 |
break; |
break; |
862 |
case fill_response_percentage: |
case fill_response_percentage: |
863 |
result.Add(pEngine->DiskStreamBufferFillPercentage()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillPercentage()); |
864 |
break; |
break; |
865 |
default: |
default: |
866 |
throw LinuxSamplerException("Unknown fill response type"); |
throw Exception("Unknown fill response type"); |
867 |
} |
} |
868 |
} |
} |
869 |
} |
} |
870 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
871 |
result.Error(e); |
result.Error(e); |
872 |
} |
} |
873 |
return result.Produce(); |
return result.Produce(); |
877 |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
878 |
LSCPResultSet result; |
LSCPResultSet result; |
879 |
try { |
try { |
880 |
|
int n = AudioOutputDeviceFactory::AvailableDrivers().size(); |
881 |
|
result.Add(n); |
882 |
|
} |
883 |
|
catch (Exception e) { |
884 |
|
result.Error(e); |
885 |
|
} |
886 |
|
return result.Produce(); |
887 |
|
} |
888 |
|
|
889 |
|
String LSCPServer::ListAvailableAudioOutputDrivers() { |
890 |
|
dmsg(2,("LSCPServer: ListAvailableAudioOutputDrivers()\n")); |
891 |
|
LSCPResultSet result; |
892 |
|
try { |
893 |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
894 |
result.Add(s); |
result.Add(s); |
895 |
} |
} |
896 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
897 |
result.Error(e); |
result.Error(e); |
898 |
} |
} |
899 |
return result.Produce(); |
return result.Produce(); |
903 |
dmsg(2,("LSCPServer: GetAvailableMidiInputDrivers()\n")); |
dmsg(2,("LSCPServer: GetAvailableMidiInputDrivers()\n")); |
904 |
LSCPResultSet result; |
LSCPResultSet result; |
905 |
try { |
try { |
906 |
|
int n = MidiInputDeviceFactory::AvailableDrivers().size(); |
907 |
|
result.Add(n); |
908 |
|
} |
909 |
|
catch (Exception e) { |
910 |
|
result.Error(e); |
911 |
|
} |
912 |
|
return result.Produce(); |
913 |
|
} |
914 |
|
|
915 |
|
String LSCPServer::ListAvailableMidiInputDrivers() { |
916 |
|
dmsg(2,("LSCPServer: ListAvailableMidiInputDrivers()\n")); |
917 |
|
LSCPResultSet result; |
918 |
|
try { |
919 |
String s = MidiInputDeviceFactory::AvailableDriversAsString(); |
String s = MidiInputDeviceFactory::AvailableDriversAsString(); |
920 |
result.Add(s); |
result.Add(s); |
921 |
} |
} |
922 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
923 |
result.Error(e); |
result.Error(e); |
924 |
} |
} |
925 |
return result.Produce(); |
return result.Produce(); |
943 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
944 |
} |
} |
945 |
} |
} |
946 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
947 |
result.Error(e); |
result.Error(e); |
948 |
} |
} |
949 |
return result.Produce(); |
return result.Produce(); |
967 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
968 |
} |
} |
969 |
} |
} |
970 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
971 |
result.Error(e); |
result.Error(e); |
972 |
} |
} |
973 |
return result.Produce(); |
return result.Produce(); |
994 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
995 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
996 |
} |
} |
997 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
998 |
result.Error(e); |
result.Error(e); |
999 |
} |
} |
1000 |
return result.Produce(); |
return result.Produce(); |
1021 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1022 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1023 |
} |
} |
1024 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1025 |
result.Error(e); |
result.Error(e); |
1026 |
} |
} |
1027 |
return result.Produce(); |
return result.Produce(); |
1034 |
uint count = pSampler->AudioOutputDevices(); |
uint count = pSampler->AudioOutputDevices(); |
1035 |
result.Add(count); // success |
result.Add(count); // success |
1036 |
} |
} |
1037 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1038 |
result.Error(e); |
result.Error(e); |
1039 |
} |
} |
1040 |
return result.Produce(); |
return result.Produce(); |
1047 |
uint count = pSampler->MidiInputDevices(); |
uint count = pSampler->MidiInputDevices(); |
1048 |
result.Add(count); // success |
result.Add(count); // success |
1049 |
} |
} |
1050 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1051 |
result.Error(e); |
result.Error(e); |
1052 |
} |
} |
1053 |
return result.Produce(); |
return result.Produce(); |
1066 |
} |
} |
1067 |
result.Add(s); |
result.Add(s); |
1068 |
} |
} |
1069 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1070 |
result.Error(e); |
result.Error(e); |
1071 |
} |
} |
1072 |
return result.Produce(); |
return result.Produce(); |
1085 |
} |
} |
1086 |
result.Add(s); |
result.Add(s); |
1087 |
} |
} |
1088 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1089 |
result.Error(e); |
result.Error(e); |
1090 |
} |
} |
1091 |
return result.Produce(); |
return result.Produce(); |
1096 |
LSCPResultSet result; |
LSCPResultSet result; |
1097 |
try { |
try { |
1098 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1099 |
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) + "."); |
1100 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1101 |
result.Add("DRIVER", pDevice->Driver()); |
result.Add("DRIVER", pDevice->Driver()); |
1102 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1105 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1106 |
} |
} |
1107 |
} |
} |
1108 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1109 |
result.Error(e); |
result.Error(e); |
1110 |
} |
} |
1111 |
return result.Produce(); |
return result.Produce(); |
1116 |
LSCPResultSet result; |
LSCPResultSet result; |
1117 |
try { |
try { |
1118 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1119 |
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) + "."); |
1120 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1121 |
result.Add("DRIVER", pDevice->Driver()); |
result.Add("DRIVER", pDevice->Driver()); |
1122 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1125 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1126 |
} |
} |
1127 |
} |
} |
1128 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1129 |
result.Error(e); |
result.Error(e); |
1130 |
} |
} |
1131 |
return result.Produce(); |
return result.Produce(); |
1136 |
try { |
try { |
1137 |
// get MIDI input device |
// get MIDI input device |
1138 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1139 |
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) + "."); |
1140 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1141 |
|
|
1142 |
// get MIDI port |
// get MIDI port |
1143 |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1144 |
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) + "."); |
1145 |
|
|
1146 |
// return the values of all MIDI port parameters |
// return the values of all MIDI port parameters |
1147 |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1150 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1151 |
} |
} |
1152 |
} |
} |
1153 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1154 |
result.Error(e); |
result.Error(e); |
1155 |
} |
} |
1156 |
return result.Produce(); |
return result.Produce(); |
1162 |
try { |
try { |
1163 |
// get audio output device |
// get audio output device |
1164 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1165 |
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) + "."); |
1166 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1167 |
|
|
1168 |
// get audio channel |
// get audio channel |
1169 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1170 |
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) + "."); |
1171 |
|
|
1172 |
// return the values of all audio channel parameters |
// return the values of all audio channel parameters |
1173 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1176 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1177 |
} |
} |
1178 |
} |
} |
1179 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1180 |
result.Error(e); |
result.Error(e); |
1181 |
} |
} |
1182 |
return result.Produce(); |
return result.Produce(); |
1188 |
try { |
try { |
1189 |
// get MIDI input device |
// get MIDI input device |
1190 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1191 |
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) + "."); |
1192 |
MidiInputDevice* pDevice = devices[DeviceId]; |
MidiInputDevice* pDevice = devices[DeviceId]; |
1193 |
|
|
1194 |
// get midi port |
// get midi port |
1195 |
MidiInputPort* pPort = pDevice->GetPort(PortId); |
MidiInputPort* pPort = pDevice->GetPort(PortId); |
1196 |
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) + "."); |
1197 |
|
|
1198 |
// get desired port parameter |
// get desired port parameter |
1199 |
std::map<String,DeviceRuntimeParameter*> parameters = pPort->PortParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pPort->PortParameters(); |
1200 |
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 + "'."); |
1201 |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1202 |
|
|
1203 |
// return all fields of this audio channel parameter |
// return all fields of this audio channel parameter |
1209 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1210 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1211 |
} |
} |
1212 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1213 |
result.Error(e); |
result.Error(e); |
1214 |
} |
} |
1215 |
return result.Produce(); |
return result.Produce(); |
1221 |
try { |
try { |
1222 |
// get audio output device |
// get audio output device |
1223 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1224 |
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) + "."); |
1225 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1226 |
|
|
1227 |
// get audio channel |
// get audio channel |
1228 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1229 |
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) + "."); |
1230 |
|
|
1231 |
// get desired audio channel parameter |
// get desired audio channel parameter |
1232 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1233 |
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 + "'."); |
1234 |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1235 |
|
|
1236 |
// return all fields of this audio channel parameter |
// return all fields of this audio channel parameter |
1242 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1243 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1244 |
} |
} |
1245 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1246 |
result.Error(e); |
result.Error(e); |
1247 |
} |
} |
1248 |
return result.Produce(); |
return result.Produce(); |
1254 |
try { |
try { |
1255 |
// get audio output device |
// get audio output device |
1256 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1257 |
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) + "."); |
1258 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1259 |
|
|
1260 |
// get audio channel |
// get audio channel |
1261 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1262 |
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) + "."); |
1263 |
|
|
1264 |
// get desired audio channel parameter |
// get desired audio channel parameter |
1265 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1266 |
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 + "'."); |
1267 |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
1268 |
|
|
1269 |
// set new channel parameter value |
// set new channel parameter value |
1270 |
pParameter->SetValue(ParamVal); |
pParameter->SetValue(ParamVal); |
1271 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_info, DeviceId)); |
1272 |
} |
} |
1273 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1274 |
result.Error(e); |
result.Error(e); |
1275 |
} |
} |
1276 |
return result.Produce(); |
return result.Produce(); |
1281 |
LSCPResultSet result; |
LSCPResultSet result; |
1282 |
try { |
try { |
1283 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1284 |
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) + "."); |
1285 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1286 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1287 |
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 + "'"); |
1288 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1289 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_info, DeviceIndex)); |
1290 |
} |
} |
1291 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1292 |
result.Error(e); |
result.Error(e); |
1293 |
} |
} |
1294 |
return result.Produce(); |
return result.Produce(); |
1299 |
LSCPResultSet result; |
LSCPResultSet result; |
1300 |
try { |
try { |
1301 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1302 |
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) + "."); |
1303 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1304 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1305 |
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 + "'"); |
1306 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1307 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_info, DeviceIndex)); |
1308 |
} |
} |
1309 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1310 |
result.Error(e); |
result.Error(e); |
1311 |
} |
} |
1312 |
return result.Produce(); |
return result.Produce(); |
1318 |
try { |
try { |
1319 |
// get MIDI input device |
// get MIDI input device |
1320 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1321 |
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) + "."); |
1322 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1323 |
|
|
1324 |
// get MIDI port |
// get MIDI port |
1325 |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1326 |
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) + "."); |
1327 |
|
|
1328 |
// set port parameter value |
// set port parameter value |
1329 |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1330 |
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 + "'"); |
1331 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1332 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_info, DeviceIndex)); |
1333 |
} |
} |
1334 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1335 |
result.Error(e); |
result.Error(e); |
1336 |
} |
} |
1337 |
return result.Produce(); |
return result.Produce(); |
1346 |
LSCPResultSet result; |
LSCPResultSet result; |
1347 |
try { |
try { |
1348 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1349 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1350 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1351 |
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)); |
1352 |
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)); |
1353 |
pEngine->SetOutputChannel(ChannelAudioOutputChannel, AudioOutputDeviceInputChannel); |
pEngineChannel->SetOutputChannel(ChannelAudioOutputChannel, AudioOutputDeviceInputChannel); |
1354 |
} |
} |
1355 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1356 |
result.Error(e); |
result.Error(e); |
1357 |
} |
} |
1358 |
return result.Produce(); |
return result.Produce(); |
1361 |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
1362 |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
1363 |
LSCPResultSet result; |
LSCPResultSet result; |
1364 |
|
LockRTNotify(); |
1365 |
try { |
try { |
1366 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1367 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1368 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1369 |
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)); |
1370 |
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
1371 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1372 |
} |
} |
1373 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1374 |
result.Error(e); |
result.Error(e); |
1375 |
} |
} |
1376 |
|
UnlockRTNotify(); |
1377 |
return result.Produce(); |
return result.Produce(); |
1378 |
} |
} |
1379 |
|
|
1380 |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
1381 |
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)); |
1382 |
LSCPResultSet result; |
LSCPResultSet result; |
1383 |
|
LockRTNotify(); |
1384 |
try { |
try { |
1385 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1386 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1387 |
// Driver type name aliasing... |
// Driver type name aliasing... |
1388 |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
1389 |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
1405 |
} |
} |
1406 |
// Must have a device... |
// Must have a device... |
1407 |
if (pDevice == NULL) |
if (pDevice == NULL) |
1408 |
throw LinuxSamplerException("Internal error: could not create audio output device."); |
throw Exception("Internal error: could not create audio output device."); |
1409 |
// Set it as the current channel device... |
// Set it as the current channel device... |
1410 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1411 |
} |
} |
1412 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1413 |
result.Error(e); |
result.Error(e); |
1414 |
} |
} |
1415 |
|
UnlockRTNotify(); |
1416 |
return result.Produce(); |
return result.Produce(); |
1417 |
} |
} |
1418 |
|
|
1421 |
LSCPResultSet result; |
LSCPResultSet result; |
1422 |
try { |
try { |
1423 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1424 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1425 |
pSamplerChannel->SetMidiInputPort(MIDIPort); |
pSamplerChannel->SetMidiInputPort(MIDIPort); |
1426 |
} |
} |
1427 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1428 |
result.Error(e); |
result.Error(e); |
1429 |
} |
} |
1430 |
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 |
pSamplerChannel->SetMidiInputChannel((MidiInputPort::midi_chan_t) MIDIChannel); |
pSamplerChannel->SetMidiInputChannel((midi_chan_t) MIDIChannel); |
1440 |
} |
} |
1441 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1442 |
result.Error(e); |
result.Error(e); |
1443 |
} |
} |
1444 |
return result.Produce(); |
return result.Produce(); |
1449 |
LSCPResultSet result; |
LSCPResultSet result; |
1450 |
try { |
try { |
1451 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1452 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1453 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1454 |
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)); |
1455 |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1456 |
pSamplerChannel->SetMidiInputDevice(pDevice); |
pSamplerChannel->SetMidiInputDevice(pDevice); |
1457 |
} |
} |
1458 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1459 |
result.Error(e); |
result.Error(e); |
1460 |
} |
} |
1461 |
return result.Produce(); |
return result.Produce(); |
1466 |
LSCPResultSet result; |
LSCPResultSet result; |
1467 |
try { |
try { |
1468 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1469 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1470 |
// Driver type name aliasing... |
// Driver type name aliasing... |
1471 |
if (MidiInputDriver == "Alsa") MidiInputDriver = "ALSA"; |
if (MidiInputDriver == "Alsa") MidiInputDriver = "ALSA"; |
1472 |
// Check if there's one MIDI input device already created |
// Check if there's one MIDI input device already created |
1490 |
} |
} |
1491 |
// Must have a device... |
// Must have a device... |
1492 |
if (pDevice == NULL) |
if (pDevice == NULL) |
1493 |
throw LinuxSamplerException("Internal error: could not create MIDI input device."); |
throw Exception("Internal error: could not create MIDI input device."); |
1494 |
// Set it as the current channel device... |
// Set it as the current channel device... |
1495 |
pSamplerChannel->SetMidiInputDevice(pDevice); |
pSamplerChannel->SetMidiInputDevice(pDevice); |
1496 |
} |
} |
1497 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1498 |
result.Error(e); |
result.Error(e); |
1499 |
} |
} |
1500 |
return result.Produce(); |
return result.Produce(); |
1509 |
LSCPResultSet result; |
LSCPResultSet result; |
1510 |
try { |
try { |
1511 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1512 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1513 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1514 |
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)); |
1515 |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1516 |
pSamplerChannel->SetMidiInput(pDevice, MIDIPort, (MidiInputPort::midi_chan_t) MIDIChannel); |
pSamplerChannel->SetMidiInput(pDevice, MIDIPort, (midi_chan_t) MIDIChannel); |
1517 |
} |
} |
1518 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1519 |
result.Error(e); |
result.Error(e); |
1520 |
} |
} |
1521 |
return result.Produce(); |
return result.Produce(); |
1530 |
LSCPResultSet result; |
LSCPResultSet result; |
1531 |
try { |
try { |
1532 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1533 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1534 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1535 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1536 |
pEngine->Volume(dVolume); |
pEngineChannel->Volume(dVolume); |
1537 |
} |
} |
1538 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1539 |
result.Error(e); |
result.Error(e); |
1540 |
} |
} |
1541 |
return result.Produce(); |
return result.Produce(); |
1542 |
} |
} |
1543 |
|
|
1544 |
/** |
/** |
1545 |
|
* Will be called by the parser to mute/unmute particular sampler channel. |
1546 |
|
*/ |
1547 |
|
String LSCPServer::SetChannelMute(bool bMute, uint uiSamplerChannel) { |
1548 |
|
dmsg(2,("LSCPServer: SetChannelMute(bMute=%d,uiSamplerChannel=%d)\n",bMute,uiSamplerChannel)); |
1549 |
|
LSCPResultSet result; |
1550 |
|
try { |
1551 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1552 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1553 |
|
|
1554 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1555 |
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1556 |
|
|
1557 |
|
if(!bMute) pEngineChannel->SetMute((HasSoloChannel() && !pEngineChannel->GetSolo()) ? -1 : 0); |
1558 |
|
else pEngineChannel->SetMute(1); |
1559 |
|
} catch (Exception e) { |
1560 |
|
result.Error(e); |
1561 |
|
} |
1562 |
|
return result.Produce(); |
1563 |
|
} |
1564 |
|
|
1565 |
|
/** |
1566 |
|
* Will be called by the parser to solo particular sampler channel. |
1567 |
|
*/ |
1568 |
|
String LSCPServer::SetChannelSolo(bool bSolo, uint uiSamplerChannel) { |
1569 |
|
dmsg(2,("LSCPServer: SetChannelSolo(bSolo=%d,uiSamplerChannel=%d)\n",bSolo,uiSamplerChannel)); |
1570 |
|
LSCPResultSet result; |
1571 |
|
try { |
1572 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1573 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1574 |
|
|
1575 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1576 |
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1577 |
|
|
1578 |
|
bool oldSolo = pEngineChannel->GetSolo(); |
1579 |
|
bool hadSoloChannel = HasSoloChannel(); |
1580 |
|
|
1581 |
|
pEngineChannel->SetSolo(bSolo); |
1582 |
|
|
1583 |
|
if(!oldSolo && bSolo) { |
1584 |
|
if(pEngineChannel->GetMute() == -1) pEngineChannel->SetMute(0); |
1585 |
|
if(!hadSoloChannel) MuteNonSoloChannels(); |
1586 |
|
} |
1587 |
|
|
1588 |
|
if(oldSolo && !bSolo) { |
1589 |
|
if(!HasSoloChannel()) UnmuteChannels(); |
1590 |
|
else if(!pEngineChannel->GetMute()) pEngineChannel->SetMute(-1); |
1591 |
|
} |
1592 |
|
} catch (Exception e) { |
1593 |
|
result.Error(e); |
1594 |
|
} |
1595 |
|
return result.Produce(); |
1596 |
|
} |
1597 |
|
|
1598 |
|
/** |
1599 |
|
* Determines whether there is at least one solo channel in the channel list. |
1600 |
|
* |
1601 |
|
* @returns true if there is at least one solo channel in the channel list, |
1602 |
|
* false otherwise. |
1603 |
|
*/ |
1604 |
|
bool LSCPServer::HasSoloChannel() { |
1605 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1606 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1607 |
|
for (; iter != channels.end(); iter++) { |
1608 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1609 |
|
if(c && c->GetSolo()) return true; |
1610 |
|
} |
1611 |
|
|
1612 |
|
return false; |
1613 |
|
} |
1614 |
|
|
1615 |
|
/** |
1616 |
|
* Mutes all unmuted non-solo channels. Notice that the channels are muted |
1617 |
|
* with -1 which indicates that they are muted because of the presence |
1618 |
|
* of a solo channel(s). Channels muted with -1 will be automatically unmuted |
1619 |
|
* when there are no solo channels left. |
1620 |
|
*/ |
1621 |
|
void LSCPServer::MuteNonSoloChannels() { |
1622 |
|
dmsg(2,("LSCPServer: MuteNonSoloChannels()\n")); |
1623 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1624 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1625 |
|
for (; iter != channels.end(); iter++) { |
1626 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1627 |
|
if(c && !c->GetSolo() && !c->GetMute()) c->SetMute(-1); |
1628 |
|
} |
1629 |
|
} |
1630 |
|
|
1631 |
|
/** |
1632 |
|
* Unmutes all channels that are muted because of the presence |
1633 |
|
* of a solo channel(s). |
1634 |
|
*/ |
1635 |
|
void LSCPServer::UnmuteChannels() { |
1636 |
|
dmsg(2,("LSCPServer: UnmuteChannels()\n")); |
1637 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1638 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1639 |
|
for (; iter != channels.end(); iter++) { |
1640 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1641 |
|
if(c && c->GetMute() == -1) c->SetMute(0); |
1642 |
|
} |
1643 |
|
} |
1644 |
|
|
1645 |
|
String LSCPServer::AddOrReplaceMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg, String EngineType, String InstrumentFile, uint InstrumentIndex, float Volume, MidiInstrumentMapper::mode_t LoadMode, String Name, bool bModal) { |
1646 |
|
dmsg(2,("LSCPServer: AddOrReplaceMIDIInstrumentMapping()\n")); |
1647 |
|
|
1648 |
|
midi_prog_index_t idx; |
1649 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1650 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
1651 |
|
idx.midi_prog = MidiProg; |
1652 |
|
|
1653 |
|
MidiInstrumentMapper::entry_t entry; |
1654 |
|
entry.EngineName = EngineType; |
1655 |
|
entry.InstrumentFile = InstrumentFile; |
1656 |
|
entry.InstrumentIndex = InstrumentIndex; |
1657 |
|
entry.LoadMode = LoadMode; |
1658 |
|
entry.Volume = Volume; |
1659 |
|
entry.Name = Name; |
1660 |
|
|
1661 |
|
LSCPResultSet result; |
1662 |
|
try { |
1663 |
|
// PERSISTENT mapping commands might block for a long time, so in |
1664 |
|
// that case we add/replace the mapping in another thread in case |
1665 |
|
// the NON_MODAL argument was supplied, non persistent mappings |
1666 |
|
// should return immediately, so we don't need to do that for them |
1667 |
|
bool bInBackground = (entry.LoadMode == MidiInstrumentMapper::PERSISTENT && !bModal); |
1668 |
|
MidiInstrumentMapper::AddOrReplaceEntry(MidiMapID, idx, entry, bInBackground); |
1669 |
|
} catch (Exception e) { |
1670 |
|
result.Error(e); |
1671 |
|
} |
1672 |
|
return result.Produce(); |
1673 |
|
} |
1674 |
|
|
1675 |
|
String LSCPServer::RemoveMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg) { |
1676 |
|
dmsg(2,("LSCPServer: RemoveMIDIInstrumentMapping()\n")); |
1677 |
|
|
1678 |
|
midi_prog_index_t idx; |
1679 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1680 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
1681 |
|
idx.midi_prog = MidiProg; |
1682 |
|
|
1683 |
|
LSCPResultSet result; |
1684 |
|
try { |
1685 |
|
MidiInstrumentMapper::RemoveEntry(MidiMapID, idx); |
1686 |
|
} catch (Exception e) { |
1687 |
|
result.Error(e); |
1688 |
|
} |
1689 |
|
return result.Produce(); |
1690 |
|
} |
1691 |
|
|
1692 |
|
String LSCPServer::GetMidiInstrumentMappings(uint MidiMapID) { |
1693 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
1694 |
|
LSCPResultSet result; |
1695 |
|
try { |
1696 |
|
result.Add(MidiInstrumentMapper::Entries(MidiMapID).size()); |
1697 |
|
} catch (Exception e) { |
1698 |
|
result.Error(e); |
1699 |
|
} |
1700 |
|
return result.Produce(); |
1701 |
|
} |
1702 |
|
|
1703 |
|
|
1704 |
|
String LSCPServer::GetAllMidiInstrumentMappings() { |
1705 |
|
dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
1706 |
|
LSCPResultSet result; |
1707 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1708 |
|
int totalMappings = 0; |
1709 |
|
for (int i = 0; i < maps.size(); i++) { |
1710 |
|
try { |
1711 |
|
totalMappings += MidiInstrumentMapper::Entries(maps[i]).size(); |
1712 |
|
} catch (Exception e) { /*NOOP*/ } |
1713 |
|
} |
1714 |
|
result.Add(totalMappings); |
1715 |
|
return result.Produce(); |
1716 |
|
} |
1717 |
|
|
1718 |
|
String LSCPServer::GetMidiInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg) { |
1719 |
|
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
1720 |
|
LSCPResultSet result; |
1721 |
|
try { |
1722 |
|
midi_prog_index_t idx; |
1723 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1724 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
1725 |
|
idx.midi_prog = MidiProg; |
1726 |
|
|
1727 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
1728 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.find(idx); |
1729 |
|
if (iter == mappings.end()) result.Error("there is no map entry with that index"); |
1730 |
|
else { // found |
1731 |
|
result.Add("NAME", iter->second.Name); |
1732 |
|
result.Add("ENGINE_NAME", iter->second.EngineName); |
1733 |
|
result.Add("INSTRUMENT_FILE", iter->second.InstrumentFile); |
1734 |
|
result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
1735 |
|
String instrumentName; |
1736 |
|
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
1737 |
|
if (pEngine) { |
1738 |
|
if (pEngine->GetInstrumentManager()) { |
1739 |
|
InstrumentManager::instrument_id_t instrID; |
1740 |
|
instrID.FileName = iter->second.InstrumentFile; |
1741 |
|
instrID.Index = iter->second.InstrumentIndex; |
1742 |
|
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
1743 |
|
} |
1744 |
|
EngineFactory::Destroy(pEngine); |
1745 |
|
} |
1746 |
|
result.Add("INSTRUMENT_NAME", instrumentName); |
1747 |
|
switch (iter->second.LoadMode) { |
1748 |
|
case MidiInstrumentMapper::ON_DEMAND: |
1749 |
|
result.Add("LOAD_MODE", "ON_DEMAND"); |
1750 |
|
break; |
1751 |
|
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
1752 |
|
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
1753 |
|
break; |
1754 |
|
case MidiInstrumentMapper::PERSISTENT: |
1755 |
|
result.Add("LOAD_MODE", "PERSISTENT"); |
1756 |
|
break; |
1757 |
|
default: |
1758 |
|
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
1759 |
|
} |
1760 |
|
result.Add("VOLUME", iter->second.Volume); |
1761 |
|
} |
1762 |
|
} catch (Exception e) { |
1763 |
|
result.Error(e); |
1764 |
|
} |
1765 |
|
return result.Produce(); |
1766 |
|
} |
1767 |
|
|
1768 |
|
String LSCPServer::ListMidiInstrumentMappings(uint MidiMapID) { |
1769 |
|
dmsg(2,("LSCPServer: ListMidiInstrumentMappings()\n")); |
1770 |
|
LSCPResultSet result; |
1771 |
|
try { |
1772 |
|
String s; |
1773 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
1774 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
1775 |
|
for (; iter != mappings.end(); iter++) { |
1776 |
|
if (s.size()) s += ","; |
1777 |
|
s += "{" + ToString(MidiMapID) + "," |
1778 |
|
+ ToString((int(iter->first.midi_bank_msb) << 7) | int(iter->first.midi_bank_lsb)) + "," |
1779 |
|
+ ToString(int(iter->first.midi_prog)) + "}"; |
1780 |
|
} |
1781 |
|
result.Add(s); |
1782 |
|
} catch (Exception e) { |
1783 |
|
result.Error(e); |
1784 |
|
} |
1785 |
|
return result.Produce(); |
1786 |
|
} |
1787 |
|
|
1788 |
|
String LSCPServer::ListAllMidiInstrumentMappings() { |
1789 |
|
dmsg(2,("LSCPServer: ListAllMidiInstrumentMappings()\n")); |
1790 |
|
LSCPResultSet result; |
1791 |
|
try { |
1792 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1793 |
|
String s; |
1794 |
|
for (int i = 0; i < maps.size(); i++) { |
1795 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(maps[i]); |
1796 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
1797 |
|
for (; iter != mappings.end(); iter++) { |
1798 |
|
if (s.size()) s += ","; |
1799 |
|
s += "{" + ToString(maps[i]) + "," |
1800 |
|
+ ToString((int(iter->first.midi_bank_msb) << 7) | int(iter->first.midi_bank_lsb)) + "," |
1801 |
|
+ ToString(int(iter->first.midi_prog)) + "}"; |
1802 |
|
} |
1803 |
|
} |
1804 |
|
result.Add(s); |
1805 |
|
} catch (Exception e) { |
1806 |
|
result.Error(e); |
1807 |
|
} |
1808 |
|
return result.Produce(); |
1809 |
|
} |
1810 |
|
|
1811 |
|
String LSCPServer::ClearMidiInstrumentMappings(uint MidiMapID) { |
1812 |
|
dmsg(2,("LSCPServer: ClearMidiInstrumentMappings()\n")); |
1813 |
|
LSCPResultSet result; |
1814 |
|
try { |
1815 |
|
MidiInstrumentMapper::RemoveAllEntries(MidiMapID); |
1816 |
|
} catch (Exception e) { |
1817 |
|
result.Error(e); |
1818 |
|
} |
1819 |
|
return result.Produce(); |
1820 |
|
} |
1821 |
|
|
1822 |
|
String LSCPServer::ClearAllMidiInstrumentMappings() { |
1823 |
|
dmsg(2,("LSCPServer: ClearAllMidiInstrumentMappings()\n")); |
1824 |
|
LSCPResultSet result; |
1825 |
|
try { |
1826 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1827 |
|
for (int i = 0; i < maps.size(); i++) |
1828 |
|
MidiInstrumentMapper::RemoveAllEntries(maps[i]); |
1829 |
|
} catch (Exception e) { |
1830 |
|
result.Error(e); |
1831 |
|
} |
1832 |
|
return result.Produce(); |
1833 |
|
} |
1834 |
|
|
1835 |
|
String LSCPServer::AddMidiInstrumentMap(String MapName) { |
1836 |
|
dmsg(2,("LSCPServer: AddMidiInstrumentMap()\n")); |
1837 |
|
LSCPResultSet result; |
1838 |
|
try { |
1839 |
|
int MapID = MidiInstrumentMapper::AddMap(MapName); |
1840 |
|
result = LSCPResultSet(MapID); |
1841 |
|
} catch (Exception e) { |
1842 |
|
result.Error(e); |
1843 |
|
} |
1844 |
|
return result.Produce(); |
1845 |
|
} |
1846 |
|
|
1847 |
|
String LSCPServer::RemoveMidiInstrumentMap(uint MidiMapID) { |
1848 |
|
dmsg(2,("LSCPServer: RemoveMidiInstrumentMap()\n")); |
1849 |
|
LSCPResultSet result; |
1850 |
|
try { |
1851 |
|
MidiInstrumentMapper::RemoveMap(MidiMapID); |
1852 |
|
} catch (Exception e) { |
1853 |
|
result.Error(e); |
1854 |
|
} |
1855 |
|
return result.Produce(); |
1856 |
|
} |
1857 |
|
|
1858 |
|
String LSCPServer::RemoveAllMidiInstrumentMaps() { |
1859 |
|
dmsg(2,("LSCPServer: RemoveAllMidiInstrumentMaps()\n")); |
1860 |
|
LSCPResultSet result; |
1861 |
|
try { |
1862 |
|
MidiInstrumentMapper::RemoveAllMaps(); |
1863 |
|
} catch (Exception e) { |
1864 |
|
result.Error(e); |
1865 |
|
} |
1866 |
|
return result.Produce(); |
1867 |
|
} |
1868 |
|
|
1869 |
|
String LSCPServer::GetMidiInstrumentMaps() { |
1870 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMaps()\n")); |
1871 |
|
LSCPResultSet result; |
1872 |
|
try { |
1873 |
|
result.Add(MidiInstrumentMapper::Maps().size()); |
1874 |
|
} catch (Exception e) { |
1875 |
|
result.Error(e); |
1876 |
|
} |
1877 |
|
return result.Produce(); |
1878 |
|
} |
1879 |
|
|
1880 |
|
String LSCPServer::ListMidiInstrumentMaps() { |
1881 |
|
dmsg(2,("LSCPServer: ListMidiInstrumentMaps()\n")); |
1882 |
|
LSCPResultSet result; |
1883 |
|
try { |
1884 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1885 |
|
String sList; |
1886 |
|
for (int i = 0; i < maps.size(); i++) { |
1887 |
|
if (sList != "") sList += ","; |
1888 |
|
sList += ToString(maps[i]); |
1889 |
|
} |
1890 |
|
result.Add(sList); |
1891 |
|
} catch (Exception e) { |
1892 |
|
result.Error(e); |
1893 |
|
} |
1894 |
|
return result.Produce(); |
1895 |
|
} |
1896 |
|
|
1897 |
|
String LSCPServer::GetMidiInstrumentMap(uint MidiMapID) { |
1898 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
1899 |
|
LSCPResultSet result; |
1900 |
|
try { |
1901 |
|
result.Add("NAME", MidiInstrumentMapper::MapName(MidiMapID)); |
1902 |
|
} catch (Exception e) { |
1903 |
|
result.Error(e); |
1904 |
|
} |
1905 |
|
return result.Produce(); |
1906 |
|
} |
1907 |
|
|
1908 |
|
String LSCPServer::SetMidiInstrumentMapName(uint MidiMapID, String NewName) { |
1909 |
|
dmsg(2,("LSCPServer: SetMidiInstrumentMapName()\n")); |
1910 |
|
LSCPResultSet result; |
1911 |
|
try { |
1912 |
|
MidiInstrumentMapper::RenameMap(MidiMapID, NewName); |
1913 |
|
} catch (Exception e) { |
1914 |
|
result.Error(e); |
1915 |
|
} |
1916 |
|
return result.Produce(); |
1917 |
|
} |
1918 |
|
|
1919 |
|
/** |
1920 |
|
* Set the MIDI instrument map the given sampler channel shall use for |
1921 |
|
* handling MIDI program change messages. There are the following two |
1922 |
|
* special (negative) values: |
1923 |
|
* |
1924 |
|
* - (-1) : set to NONE (ignore program changes) |
1925 |
|
* - (-2) : set to DEFAULT map |
1926 |
|
*/ |
1927 |
|
String LSCPServer::SetChannelMap(uint uiSamplerChannel, int MidiMapID) { |
1928 |
|
dmsg(2,("LSCPServer: SetChannelMap()\n")); |
1929 |
|
LSCPResultSet result; |
1930 |
|
try { |
1931 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1932 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1933 |
|
|
1934 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1935 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
1936 |
|
|
1937 |
|
if (MidiMapID == -1) pEngineChannel->SetMidiInstrumentMapToNone(); |
1938 |
|
else if (MidiMapID == -2) pEngineChannel->SetMidiInstrumentMapToDefault(); |
1939 |
|
else pEngineChannel->SetMidiInstrumentMap(MidiMapID); |
1940 |
|
} catch (Exception e) { |
1941 |
|
result.Error(e); |
1942 |
|
} |
1943 |
|
return result.Produce(); |
1944 |
|
} |
1945 |
|
|
1946 |
|
String LSCPServer::CreateFxSend(uint uiSamplerChannel, uint MidiCtrl, String Name) { |
1947 |
|
dmsg(2,("LSCPServer: CreateFxSend()\n")); |
1948 |
|
LSCPResultSet result; |
1949 |
|
try { |
1950 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1951 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1952 |
|
|
1953 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1954 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
1955 |
|
|
1956 |
|
FxSend* pFxSend = pEngineChannel->AddFxSend(MidiCtrl, Name); |
1957 |
|
if (!pFxSend) throw Exception("Could not add FxSend, don't ask, I don't know why (probably a bug)"); |
1958 |
|
|
1959 |
|
result = LSCPResultSet(pFxSend->Id()); // success |
1960 |
|
} catch (Exception e) { |
1961 |
|
result.Error(e); |
1962 |
|
} |
1963 |
|
return result.Produce(); |
1964 |
|
} |
1965 |
|
|
1966 |
|
String LSCPServer::DestroyFxSend(uint uiSamplerChannel, uint FxSendID) { |
1967 |
|
dmsg(2,("LSCPServer: DestroyFxSend()\n")); |
1968 |
|
LSCPResultSet result; |
1969 |
|
try { |
1970 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1971 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1972 |
|
|
1973 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1974 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
1975 |
|
|
1976 |
|
FxSend* pFxSend = NULL; |
1977 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
1978 |
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
1979 |
|
pFxSend = pEngineChannel->GetFxSend(i); |
1980 |
|
break; |
1981 |
|
} |
1982 |
|
} |
1983 |
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
1984 |
|
pEngineChannel->RemoveFxSend(pFxSend); |
1985 |
|
} catch (Exception e) { |
1986 |
|
result.Error(e); |
1987 |
|
} |
1988 |
|
return result.Produce(); |
1989 |
|
} |
1990 |
|
|
1991 |
|
String LSCPServer::GetFxSends(uint uiSamplerChannel) { |
1992 |
|
dmsg(2,("LSCPServer: GetFxSends()\n")); |
1993 |
|
LSCPResultSet result; |
1994 |
|
try { |
1995 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1996 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1997 |
|
|
1998 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1999 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
2000 |
|
|
2001 |
|
result.Add(pEngineChannel->GetFxSendCount()); |
2002 |
|
} catch (Exception e) { |
2003 |
|
result.Error(e); |
2004 |
|
} |
2005 |
|
return result.Produce(); |
2006 |
|
} |
2007 |
|
|
2008 |
|
String LSCPServer::ListFxSends(uint uiSamplerChannel) { |
2009 |
|
dmsg(2,("LSCPServer: ListFxSends()\n")); |
2010 |
|
LSCPResultSet result; |
2011 |
|
String list; |
2012 |
|
try { |
2013 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
2014 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
2015 |
|
|
2016 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
2017 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
2018 |
|
|
2019 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2020 |
|
FxSend* pFxSend = pEngineChannel->GetFxSend(i); |
2021 |
|
if (list != "") list += ","; |
2022 |
|
list += ToString(pFxSend->Id()); |
2023 |
|
} |
2024 |
|
result.Add(list); |
2025 |
|
} catch (Exception e) { |
2026 |
|
result.Error(e); |
2027 |
|
} |
2028 |
|
return result.Produce(); |
2029 |
|
} |
2030 |
|
|
2031 |
|
String LSCPServer::GetFxSendInfo(uint uiSamplerChannel, uint FxSendID) { |
2032 |
|
dmsg(2,("LSCPServer: GetFxSendInfo()\n")); |
2033 |
|
LSCPResultSet result; |
2034 |
|
try { |
2035 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
2036 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
2037 |
|
|
2038 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
2039 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
2040 |
|
|
2041 |
|
FxSend* pFxSend = NULL; |
2042 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2043 |
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2044 |
|
pFxSend = pEngineChannel->GetFxSend(i); |
2045 |
|
break; |
2046 |
|
} |
2047 |
|
} |
2048 |
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2049 |
|
|
2050 |
|
// gather audio routing informations |
2051 |
|
String AudioRouting; |
2052 |
|
for (int chan = 0; chan < pEngineChannel->Channels(); chan++) { |
2053 |
|
if (AudioRouting != "") AudioRouting += ","; |
2054 |
|
AudioRouting += ToString(pFxSend->DestinationChannel(chan)); |
2055 |
|
} |
2056 |
|
|
2057 |
|
// success |
2058 |
|
result.Add("NAME", pFxSend->Name()); |
2059 |
|
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
2060 |
|
result.Add("LEVEL", ToString(pFxSend->Level())); |
2061 |
|
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
2062 |
|
} catch (Exception e) { |
2063 |
|
result.Error(e); |
2064 |
|
} |
2065 |
|
return result.Produce(); |
2066 |
|
} |
2067 |
|
|
2068 |
|
String LSCPServer::SetFxSendAudioOutputChannel(uint uiSamplerChannel, uint FxSendID, uint FxSendChannel, uint DeviceChannel) { |
2069 |
|
dmsg(2,("LSCPServer: SetFxSendAudioOutputChannel()\n")); |
2070 |
|
LSCPResultSet result; |
2071 |
|
try { |
2072 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
2073 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
2074 |
|
|
2075 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
2076 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
2077 |
|
|
2078 |
|
FxSend* pFxSend = NULL; |
2079 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2080 |
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2081 |
|
pFxSend = pEngineChannel->GetFxSend(i); |
2082 |
|
break; |
2083 |
|
} |
2084 |
|
} |
2085 |
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2086 |
|
|
2087 |
|
pFxSend->SetDestinationChannel(FxSendChannel, DeviceChannel); |
2088 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2089 |
|
} catch (Exception e) { |
2090 |
|
result.Error(e); |
2091 |
|
} |
2092 |
|
return result.Produce(); |
2093 |
|
} |
2094 |
|
|
2095 |
|
String LSCPServer::SetFxSendMidiController(uint uiSamplerChannel, uint FxSendID, uint MidiController) { |
2096 |
|
dmsg(2,("LSCPServer: SetFxSendMidiController()\n")); |
2097 |
|
LSCPResultSet result; |
2098 |
|
try { |
2099 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
2100 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
2101 |
|
|
2102 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
2103 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
2104 |
|
|
2105 |
|
FxSend* pFxSend = NULL; |
2106 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2107 |
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2108 |
|
pFxSend = pEngineChannel->GetFxSend(i); |
2109 |
|
break; |
2110 |
|
} |
2111 |
|
} |
2112 |
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2113 |
|
|
2114 |
|
pFxSend->SetMidiController(MidiController); |
2115 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2116 |
|
} catch (Exception e) { |
2117 |
|
result.Error(e); |
2118 |
|
} |
2119 |
|
return result.Produce(); |
2120 |
|
} |
2121 |
|
|
2122 |
|
String LSCPServer::SetFxSendLevel(uint uiSamplerChannel, uint FxSendID, double dLevel) { |
2123 |
|
dmsg(2,("LSCPServer: SetFxSendLevel()\n")); |
2124 |
|
LSCPResultSet result; |
2125 |
|
try { |
2126 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
2127 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
2128 |
|
|
2129 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
2130 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
2131 |
|
|
2132 |
|
FxSend* pFxSend = NULL; |
2133 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2134 |
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2135 |
|
pFxSend = pEngineChannel->GetFxSend(i); |
2136 |
|
break; |
2137 |
|
} |
2138 |
|
} |
2139 |
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2140 |
|
|
2141 |
|
pFxSend->SetLevel((float)dLevel); |
2142 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2143 |
|
} catch (Exception e) { |
2144 |
|
result.Error(e); |
2145 |
|
} |
2146 |
|
return result.Produce(); |
2147 |
|
} |
2148 |
|
|
2149 |
|
/** |
2150 |
* Will be called by the parser to reset a particular sampler channel. |
* Will be called by the parser to reset a particular sampler channel. |
2151 |
*/ |
*/ |
2152 |
String LSCPServer::ResetChannel(uint uiSamplerChannel) { |
String LSCPServer::ResetChannel(uint uiSamplerChannel) { |
2154 |
LSCPResultSet result; |
LSCPResultSet result; |
2155 |
try { |
try { |
2156 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
2157 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
2158 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
2159 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on sampler channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
2160 |
pEngine->Reset(); |
pEngineChannel->Reset(); |
2161 |
} |
} |
2162 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
2163 |
result.Error(e); |
result.Error(e); |
2164 |
} |
} |
2165 |
return result.Produce(); |
return result.Produce(); |
2176 |
} |
} |
2177 |
|
|
2178 |
/** |
/** |
2179 |
|
* Will be called by the parser to return general informations about this |
2180 |
|
* sampler. |
2181 |
|
*/ |
2182 |
|
String LSCPServer::GetServerInfo() { |
2183 |
|
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
2184 |
|
LSCPResultSet result; |
2185 |
|
result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler"); |
2186 |
|
result.Add("VERSION", VERSION); |
2187 |
|
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
2188 |
|
return result.Produce(); |
2189 |
|
} |
2190 |
|
|
2191 |
|
/** |
2192 |
|
* Will be called by the parser to return the current number of all active voices. |
2193 |
|
*/ |
2194 |
|
String LSCPServer::GetTotalVoiceCount() { |
2195 |
|
dmsg(2,("LSCPServer: GetTotalVoiceCount()\n")); |
2196 |
|
LSCPResultSet result; |
2197 |
|
result.Add(pSampler->GetVoiceCount()); |
2198 |
|
return result.Produce(); |
2199 |
|
} |
2200 |
|
|
2201 |
|
/** |
2202 |
|
* Will be called by the parser to return the maximum number of voices. |
2203 |
|
*/ |
2204 |
|
String LSCPServer::GetTotalVoiceCountMax() { |
2205 |
|
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
2206 |
|
LSCPResultSet result; |
2207 |
|
result.Add(EngineFactory::EngineInstances().size() * CONFIG_MAX_VOICES); |
2208 |
|
return result.Produce(); |
2209 |
|
} |
2210 |
|
|
2211 |
|
String LSCPServer::GetGlobalVolume() { |
2212 |
|
LSCPResultSet result; |
2213 |
|
result.Add(ToString(GLOBAL_VOLUME)); // see common/global.cpp |
2214 |
|
return result.Produce(); |
2215 |
|
} |
2216 |
|
|
2217 |
|
String LSCPServer::SetGlobalVolume(double dVolume) { |
2218 |
|
LSCPResultSet result; |
2219 |
|
try { |
2220 |
|
if (dVolume < 0) throw Exception("Volume may not be negative"); |
2221 |
|
GLOBAL_VOLUME = dVolume; // see common/global.cpp |
2222 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
2223 |
|
} catch (Exception e) { |
2224 |
|
result.Error(e); |
2225 |
|
} |
2226 |
|
return result.Produce(); |
2227 |
|
} |
2228 |
|
|
2229 |
|
/** |
2230 |
* 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 |
2231 |
* server for receiving event messages. |
* server for receiving event messages. |
2232 |
*/ |
*/ |
2262 |
|
|
2263 |
String LSCPServer::QueryDatabase(String query) { |
String LSCPServer::QueryDatabase(String query) { |
2264 |
LSCPResultSet result; |
LSCPResultSet result; |
2265 |
#ifdef HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
2266 |
char* zErrMsg = NULL; |
char* zErrMsg = NULL; |
2267 |
sqlite3 *db; |
sqlite3 *db; |
2268 |
String selectStr = "SELECT " + query; |
String selectStr = "SELECT " + query; |
2294 |
try { |
try { |
2295 |
if (boolean_value == 0) pSession->bVerbose = false; |
if (boolean_value == 0) pSession->bVerbose = false; |
2296 |
else if (boolean_value == 1) pSession->bVerbose = true; |
else if (boolean_value == 1) pSession->bVerbose = true; |
2297 |
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"); |
2298 |
} |
} |
2299 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
2300 |
result.Error(e); |
result.Error(e); |
2301 |
} |
} |
2302 |
return result.Produce(); |
return result.Produce(); |