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, 2006 Christian Schoenebeck * |
7 |
* * |
* * |
8 |
* This program 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 * |
10 |
* the Free Software Foundation; either version 2 of the License, or * |
* the Free Software Foundation; either version 2 of the License, or * |
11 |
* (at your option) any later version. * |
* (at your option) any later version. * |
12 |
* * |
* * |
13 |
* This program is distributed in the hope that it will be useful, * |
* This library is distributed in the hope that it will be useful, * |
14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
16 |
* GNU General Public License for more details. * |
* GNU General Public License for more details. * |
17 |
* * |
* * |
18 |
* You should have received a copy of the GNU General Public License * |
* You should have received a copy of the GNU General Public License * |
19 |
* along with this program; if not, write to the Free Software * |
* along with this library; if not, write to the Free Software * |
20 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
21 |
* MA 02111-1307 USA * |
* MA 02111-1307 USA * |
22 |
***************************************************************************/ |
***************************************************************************/ |
24 |
#include "lscpserver.h" |
#include "lscpserver.h" |
25 |
#include "lscpresultset.h" |
#include "lscpresultset.h" |
26 |
#include "lscpevent.h" |
#include "lscpevent.h" |
27 |
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//#include "../common/global.h" |
28 |
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|
29 |
#include "../engines/gig/Engine.h" |
#include <fcntl.h> |
30 |
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|
31 |
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#if HAVE_SQLITE3 |
32 |
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# include "sqlite3.h" |
33 |
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#endif |
34 |
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35 |
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#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" |
39 |
|
|
59 |
Mutex LSCPServer::NotifyMutex = Mutex(); |
Mutex LSCPServer::NotifyMutex = Mutex(); |
60 |
Mutex LSCPServer::NotifyBufferMutex = Mutex(); |
Mutex LSCPServer::NotifyBufferMutex = Mutex(); |
61 |
Mutex LSCPServer::SubscriptionMutex = Mutex(); |
Mutex LSCPServer::SubscriptionMutex = Mutex(); |
62 |
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Mutex LSCPServer::RTNotifyMutex = Mutex(); |
63 |
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|
64 |
LSCPServer::LSCPServer(Sampler* pSampler) : Thread(false, 0, -4) { |
LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4) { |
65 |
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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; |
69 |
LSCPEvent::RegisterEvent(LSCPEvent::event_channels, "CHANNELS"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_channel_count, "CHANNEL_COUNT"); |
70 |
LSCPEvent::RegisterEvent(LSCPEvent::event_voice_count, "VOICE_COUNT"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_voice_count, "VOICE_COUNT"); |
71 |
LSCPEvent::RegisterEvent(LSCPEvent::event_stream_count, "STREAM_COUNT"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_stream_count, "STREAM_COUNT"); |
72 |
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"); |
74 |
LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
75 |
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LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT"); |
76 |
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hSocket = -1; |
77 |
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} |
78 |
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|
79 |
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LSCPServer::~LSCPServer() { |
80 |
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if (hSocket >= 0) close(hSocket); |
81 |
} |
} |
82 |
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|
83 |
/** |
/** |
95 |
} |
} |
96 |
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|
97 |
int LSCPServer::Main() { |
int LSCPServer::Main() { |
98 |
int hSocket = socket(AF_INET, SOCK_STREAM, 0); |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
99 |
if (hSocket < 0) { |
if (hSocket < 0) { |
100 |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
101 |
//return -1; |
//return -1; |
102 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
103 |
} |
} |
104 |
|
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SocketAddress.sin_family = AF_INET; |
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SocketAddress.sin_port = htons(LSCP_PORT); |
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SocketAddress.sin_addr.s_addr = htonl(INADDR_ANY); |
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|
105 |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
106 |
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..."; |
107 |
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 |
128 |
FD_SET(hSocket, &fdSet); |
FD_SET(hSocket, &fdSet); |
129 |
int maxSessions = hSocket; |
int maxSessions = hSocket; |
130 |
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|
131 |
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timeval timeout; |
132 |
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|
133 |
while (true) { |
while (true) { |
134 |
fd_set selectSet = fdSet; |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
135 |
int retval = select(maxSessions+1, &selectSet, NULL, NULL, NULL); |
{ |
136 |
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std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
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std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
138 |
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std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
139 |
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for (; itEngineChannel != itEnd; ++itEngineChannel) { |
140 |
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if ((*itEngineChannel)->StatusChanged()) { |
141 |
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SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->iSamplerChannelIndex)); |
142 |
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} |
143 |
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} |
144 |
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} |
145 |
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|
146 |
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//Now let's deliver late notifies (if any) |
147 |
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NotifyBufferMutex.Lock(); |
148 |
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for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
149 |
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#ifdef MSG_NOSIGNAL |
150 |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), MSG_NOSIGNAL); |
151 |
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#else |
152 |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
153 |
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#endif |
154 |
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} |
155 |
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bufferedNotifies.clear(); |
156 |
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NotifyBufferMutex.Unlock(); |
157 |
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|
158 |
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fd_set selectSet = fdSet; |
159 |
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timeout.tv_sec = 0; |
160 |
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timeout.tv_usec = 100000; |
161 |
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|
162 |
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int retval = select(maxSessions+1, &selectSet, NULL, NULL, &timeout); |
163 |
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|
164 |
if (retval == 0) |
if (retval == 0) |
165 |
continue; //Nothing try again |
continue; //Nothing try again |
166 |
if (retval == -1) { |
if (retval == -1) { |
204 |
int dummy; // just a temporary hack to fulfill the restart() function prototype |
int dummy; // just a temporary hack to fulfill the restart() function prototype |
205 |
restart(NULL, dummy); // restart the 'scanner' |
restart(NULL, dummy); // restart the 'scanner' |
206 |
currentSocket = (*iter).hSession; //a hack |
currentSocket = (*iter).hSession; //a hack |
207 |
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dmsg(2,("LSCPServer: [%s]\n",bufferedCommands[currentSocket].c_str())); |
208 |
if ((*iter).bVerbose) { // if echo mode enabled |
if ((*iter).bVerbose) { // if echo mode enabled |
209 |
AnswerClient(bufferedCommands[currentSocket]); |
AnswerClient(bufferedCommands[currentSocket]); |
210 |
} |
} |
220 |
break; |
break; |
221 |
} |
} |
222 |
} |
} |
|
|
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//Now let's deliver late notifies (if any) |
|
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NotifyBufferMutex.Lock(); |
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for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
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bufferedNotifies.erase(iterNotify); |
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} |
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NotifyBufferMutex.Unlock(); |
|
223 |
} |
} |
224 |
} |
} |
225 |
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|
241 |
NotifyMutex.Unlock(); |
NotifyMutex.Unlock(); |
242 |
} |
} |
243 |
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|
244 |
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int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
245 |
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int subs = 0; |
246 |
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SubscriptionMutex.Lock(); |
247 |
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for( std::list<LSCPEvent::event_t>::iterator iter = events.begin(); |
248 |
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iter != events.end(); iter++) |
249 |
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{ |
250 |
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subs += eventSubscriptions.count(*iter); |
251 |
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} |
252 |
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SubscriptionMutex.Unlock(); |
253 |
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return subs; |
254 |
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} |
255 |
|
|
256 |
void LSCPServer::SendLSCPNotify( LSCPEvent event ) { |
void LSCPServer::SendLSCPNotify( LSCPEvent event ) { |
257 |
SubscriptionMutex.Lock(); |
SubscriptionMutex.Lock(); |
258 |
if (eventSubscriptions.count(event.GetType()) == 0) { |
if (eventSubscriptions.count(event.GetType()) == 0) { |
266 |
while (true) { |
while (true) { |
267 |
if (NotifyMutex.Trylock()) { |
if (NotifyMutex.Trylock()) { |
268 |
for(;iter != end; iter++) |
for(;iter != end; iter++) |
269 |
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#ifdef MSG_NOSIGNAL |
270 |
|
send(*iter, notify.c_str(), notify.size(), MSG_NOSIGNAL); |
271 |
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#else |
272 |
send(*iter, notify.c_str(), notify.size(), 0); |
send(*iter, notify.c_str(), notify.size(), 0); |
273 |
|
#endif |
274 |
NotifyMutex.Unlock(); |
NotifyMutex.Unlock(); |
275 |
break; |
break; |
276 |
} else { |
} else { |
322 |
continue; //Ignore CR |
continue; //Ignore CR |
323 |
if (c == '\n') { |
if (c == '\n') { |
324 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
325 |
bufferedCommands[socket] += "\n"; |
bufferedCommands[socket] += "\r\n"; |
326 |
return true; //Complete command was read |
return true; //Complete command was read |
327 |
} |
} |
328 |
bufferedCommands[socket] += c; |
bufferedCommands[socket] += c; |
379 |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
380 |
if (currentSocket != -1) { |
if (currentSocket != -1) { |
381 |
NotifyMutex.Lock(); |
NotifyMutex.Lock(); |
382 |
|
#ifdef MSG_NOSIGNAL |
383 |
|
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), MSG_NOSIGNAL); |
384 |
|
#else |
385 |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
386 |
|
#endif |
387 |
NotifyMutex.Unlock(); |
NotifyMutex.Unlock(); |
388 |
} |
} |
389 |
} |
} |
427 |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
428 |
// search for the created device to get its index |
// search for the created device to get its index |
429 |
int index = GetAudioOutputDeviceIndex(pDevice); |
int index = GetAudioOutputDeviceIndex(pDevice); |
430 |
if (index == -1) throw LinuxSamplerException("Internal error: could not find created audio output device."); |
if (index == -1) throw Exception("Internal error: could not find created audio output device."); |
431 |
result = index; // success |
result = index; // success |
432 |
} |
} |
433 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
434 |
result.Error(e); |
result.Error(e); |
435 |
} |
} |
436 |
return result.Produce(); |
return result.Produce(); |
443 |
MidiInputDevice* pDevice = pSampler->CreateMidiInputDevice(Driver, Parameters); |
MidiInputDevice* pDevice = pSampler->CreateMidiInputDevice(Driver, Parameters); |
444 |
// search for the created device to get its index |
// search for the created device to get its index |
445 |
int index = GetMidiInputDeviceIndex(pDevice); |
int index = GetMidiInputDeviceIndex(pDevice); |
446 |
if (index == -1) throw LinuxSamplerException("Internal error: could not find created midi input device."); |
if (index == -1) throw Exception("Internal error: could not find created midi input device."); |
447 |
result = index; // success |
result = index; // success |
448 |
} |
} |
449 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
450 |
result.Error(e); |
result.Error(e); |
451 |
} |
} |
452 |
return result.Produce(); |
return result.Produce(); |
457 |
LSCPResultSet result; |
LSCPResultSet result; |
458 |
try { |
try { |
459 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
460 |
if (!devices.count(DeviceIndex)) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
461 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
462 |
pSampler->DestroyAudioOutputDevice(pDevice); |
pSampler->DestroyAudioOutputDevice(pDevice); |
463 |
} |
} |
464 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
465 |
result.Error(e); |
result.Error(e); |
466 |
} |
} |
467 |
return result.Produce(); |
return result.Produce(); |
472 |
LSCPResultSet result; |
LSCPResultSet result; |
473 |
try { |
try { |
474 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
475 |
if (!devices.count(DeviceIndex)) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
476 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
477 |
pSampler->DestroyMidiInputDevice(pDevice); |
pSampler->DestroyMidiInputDevice(pDevice); |
478 |
} |
} |
479 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
480 |
result.Error(e); |
result.Error(e); |
481 |
} |
} |
482 |
return result.Produce(); |
return result.Produce(); |
490 |
LSCPResultSet result; |
LSCPResultSet result; |
491 |
try { |
try { |
492 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
493 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
494 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
495 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel yet"); |
496 |
if (!pSamplerChannel->GetAudioOutputDevice()) |
if (!pSamplerChannel->GetAudioOutputDevice()) |
497 |
throw LinuxSamplerException("No audio output device on channel"); |
throw Exception("No audio output device connected to sampler channel"); |
498 |
if (bBackground) { |
if (bBackground) { |
499 |
LSCPLoadInstrument *pLoadInstrument = new LSCPLoadInstrument(pEngine, Filename.c_str(), uiInstrument); |
InstrumentManager::instrument_id_t id; |
500 |
pLoadInstrument->StartThread(); |
id.FileName = Filename; |
501 |
|
id.Index = uiInstrument; |
502 |
|
InstrumentManager::LoadInstrumentInBackground(id, pEngineChannel); |
503 |
|
} |
504 |
|
else { |
505 |
|
// tell the engine channel which instrument to load |
506 |
|
pEngineChannel->PrepareLoadInstrument(Filename.c_str(), uiInstrument); |
507 |
|
// actually start to load the instrument (blocks until completed) |
508 |
|
pEngineChannel->LoadInstrument(); |
509 |
} |
} |
|
else pEngine->LoadInstrument(Filename.c_str(), uiInstrument); |
|
510 |
} |
} |
511 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
512 |
result.Error(e); |
result.Error(e); |
513 |
} |
} |
514 |
return result.Produce(); |
return result.Produce(); |
515 |
} |
} |
516 |
|
|
517 |
/** |
/** |
518 |
* Will be called by the parser to load and deploy an engine. |
* Will be called by the parser to assign a sampler engine type to a |
519 |
|
* sampler channel. |
520 |
*/ |
*/ |
521 |
String LSCPServer::LoadEngine(String EngineName, uint uiSamplerChannel) { |
String LSCPServer::SetEngineType(String EngineName, uint uiSamplerChannel) { |
522 |
dmsg(2,("LSCPServer: LoadEngine(EngineName=%s,SamplerChannel=%d)\n", EngineName.c_str(), uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetEngineType(EngineName=%s,uiSamplerChannel=%d)\n", EngineName.c_str(), uiSamplerChannel)); |
523 |
LSCPResultSet result; |
LSCPResultSet result; |
524 |
try { |
try { |
|
Engine::type_t type; |
|
|
if ((EngineName == "GigEngine") || (EngineName == "gig")) type = Engine::type_gig; |
|
|
else throw LinuxSamplerException("Unknown engine type"); |
|
525 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
526 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
527 |
pSamplerChannel->LoadEngine(type); |
LockRTNotify(); |
528 |
|
pSamplerChannel->SetEngineType(EngineName); |
529 |
|
if(HasSoloChannel()) pSamplerChannel->GetEngineChannel()->SetMute(-1); |
530 |
|
UnlockRTNotify(); |
531 |
} |
} |
532 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
533 |
result.Error(e); |
result.Error(e); |
534 |
} |
} |
535 |
return result.Produce(); |
return result.Produce(); |
567 |
*/ |
*/ |
568 |
String LSCPServer::AddChannel() { |
String LSCPServer::AddChannel() { |
569 |
dmsg(2,("LSCPServer: AddChannel()\n")); |
dmsg(2,("LSCPServer: AddChannel()\n")); |
570 |
|
LockRTNotify(); |
571 |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
572 |
|
UnlockRTNotify(); |
573 |
LSCPResultSet result(pSamplerChannel->Index()); |
LSCPResultSet result(pSamplerChannel->Index()); |
574 |
return result.Produce(); |
return result.Produce(); |
575 |
} |
} |
580 |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
581 |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
582 |
LSCPResultSet result; |
LSCPResultSet result; |
583 |
|
LockRTNotify(); |
584 |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
585 |
|
UnlockRTNotify(); |
586 |
return result.Produce(); |
return result.Produce(); |
587 |
} |
} |
588 |
|
|
589 |
/** |
/** |
590 |
* Will be called by the parser to get all available engines. |
* Will be called by the parser to get the amount of all available engines. |
591 |
*/ |
*/ |
592 |
String LSCPServer::GetAvailableEngines() { |
String LSCPServer::GetAvailableEngines() { |
593 |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
594 |
LSCPResultSet result("GigEngine"); |
LSCPResultSet result; |
595 |
|
try { |
596 |
|
int n = EngineFactory::AvailableEngineTypes().size(); |
597 |
|
result.Add(n); |
598 |
|
} |
599 |
|
catch (Exception e) { |
600 |
|
result.Error(e); |
601 |
|
} |
602 |
return result.Produce(); |
return result.Produce(); |
603 |
} |
} |
604 |
|
|
605 |
/** |
/** |
606 |
* Will be called by the parser to get descriptions for a particular engine. |
* Will be called by the parser to get a list of all available engines. |
607 |
|
*/ |
608 |
|
String LSCPServer::ListAvailableEngines() { |
609 |
|
dmsg(2,("LSCPServer: ListAvailableEngines()\n")); |
610 |
|
LSCPResultSet result; |
611 |
|
try { |
612 |
|
String s = EngineFactory::AvailableEngineTypesAsString(); |
613 |
|
result.Add(s); |
614 |
|
} |
615 |
|
catch (Exception e) { |
616 |
|
result.Error(e); |
617 |
|
} |
618 |
|
return result.Produce(); |
619 |
|
} |
620 |
|
|
621 |
|
/** |
622 |
|
* Will be called by the parser to get descriptions for a particular |
623 |
|
* sampler engine. |
624 |
*/ |
*/ |
625 |
String LSCPServer::GetEngineInfo(String EngineName) { |
String LSCPServer::GetEngineInfo(String EngineName) { |
626 |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
627 |
LSCPResultSet result; |
LSCPResultSet result; |
628 |
|
LockRTNotify(); |
629 |
try { |
try { |
630 |
if ((EngineName == "GigEngine") || (EngineName == "gig")) { |
Engine* pEngine = EngineFactory::Create(EngineName); |
631 |
Engine* pEngine = new LinuxSampler::gig::Engine; |
result.Add("DESCRIPTION", pEngine->Description()); |
632 |
result.Add("DESCRIPTION", pEngine->Description()); |
result.Add("VERSION", pEngine->Version()); |
633 |
result.Add("VERSION", pEngine->Version()); |
EngineFactory::Destroy(pEngine); |
|
delete pEngine; |
|
|
} |
|
|
else throw LinuxSamplerException("Unknown engine type"); |
|
634 |
} |
} |
635 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
636 |
result.Error(e); |
result.Error(e); |
637 |
} |
} |
638 |
|
UnlockRTNotify(); |
639 |
return result.Produce(); |
return result.Produce(); |
640 |
} |
} |
641 |
|
|
648 |
LSCPResultSet result; |
LSCPResultSet result; |
649 |
try { |
try { |
650 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
651 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
652 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
653 |
|
|
654 |
//Defaults values |
//Defaults values |
655 |
String EngineName = "NONE"; |
String EngineName = "NONE"; |
656 |
float Volume = 0.0f; |
float Volume = 0.0f; |
657 |
String InstrumentFileName = "NONE"; |
String InstrumentFileName = "NONE"; |
658 |
|
String InstrumentName = "NONE"; |
659 |
int InstrumentIndex = -1; |
int InstrumentIndex = -1; |
660 |
int InstrumentStatus = -1; |
int InstrumentStatus = -1; |
661 |
int AudioOutputChannels = 0; |
int AudioOutputChannels = 0; |
662 |
String AudioRouting; |
String AudioRouting; |
663 |
|
int Mute = 0; |
664 |
if (pEngine) { |
bool Solo = false; |
665 |
EngineName = pEngine->EngineName(); |
String MidiInstrumentMap; |
666 |
AudioOutputChannels = pEngine->Channels(); |
|
667 |
Volume = pEngine->Volume(); |
if (pEngineChannel) { |
668 |
InstrumentStatus = pEngine->InstrumentStatus(); |
EngineName = pEngineChannel->EngineName(); |
669 |
InstrumentIndex = pEngine->InstrumentIndex(); |
AudioOutputChannels = pEngineChannel->Channels(); |
670 |
if (InstrumentIndex != -1) |
Volume = pEngineChannel->Volume(); |
671 |
InstrumentFileName = pEngine->InstrumentFileName(); |
InstrumentStatus = pEngineChannel->InstrumentStatus(); |
672 |
for (int chan = 0; chan < pEngine->Channels(); chan++) { |
InstrumentIndex = pEngineChannel->InstrumentIndex(); |
673 |
|
if (InstrumentIndex != -1) { |
674 |
|
InstrumentFileName = pEngineChannel->InstrumentFileName(); |
675 |
|
InstrumentName = pEngineChannel->InstrumentName(); |
676 |
|
} |
677 |
|
for (int chan = 0; chan < pEngineChannel->Channels(); chan++) { |
678 |
if (AudioRouting != "") AudioRouting += ","; |
if (AudioRouting != "") AudioRouting += ","; |
679 |
AudioRouting += ToString(pEngine->OutputChannel(chan)); |
AudioRouting += ToString(pEngineChannel->OutputChannel(chan)); |
680 |
} |
} |
681 |
|
Mute = pEngineChannel->GetMute(); |
682 |
|
Solo = pEngineChannel->GetSolo(); |
683 |
|
if (pEngineChannel->UsesNoMidiInstrumentMap()) |
684 |
|
MidiInstrumentMap = "NONE"; |
685 |
|
else if (pEngineChannel->UsesDefaultMidiInstrumentMap()) |
686 |
|
MidiInstrumentMap = "DEFAULT"; |
687 |
|
else |
688 |
|
MidiInstrumentMap = ToString(pEngineChannel->GetMidiInstrumentMap()); |
689 |
} |
} |
690 |
|
|
691 |
result.Add("ENGINE_NAME", EngineName); |
result.Add("ENGINE_NAME", EngineName); |
698 |
|
|
699 |
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
700 |
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
701 |
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"); |
702 |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
703 |
|
|
704 |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
705 |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
706 |
|
result.Add("INSTRUMENT_NAME", InstrumentName); |
707 |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
708 |
|
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
709 |
|
result.Add("SOLO", Solo); |
710 |
|
result.Add("MIDI_INSTRUMENT_MAP", MidiInstrumentMap); |
711 |
} |
} |
712 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
713 |
result.Error(e); |
result.Error(e); |
714 |
} |
} |
715 |
return result.Produce(); |
return result.Produce(); |
724 |
LSCPResultSet result; |
LSCPResultSet result; |
725 |
try { |
try { |
726 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
727 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
728 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
729 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine loaded on sampler channel"); |
730 |
result.Add(pEngine->VoiceCount()); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
731 |
|
result.Add(pEngineChannel->GetEngine()->VoiceCount()); |
732 |
} |
} |
733 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
734 |
result.Error(e); |
result.Error(e); |
735 |
} |
} |
736 |
return result.Produce(); |
return result.Produce(); |
745 |
LSCPResultSet result; |
LSCPResultSet result; |
746 |
try { |
try { |
747 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
748 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
749 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
750 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
751 |
result.Add(pEngine->DiskStreamCount()); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
752 |
|
result.Add(pEngineChannel->GetEngine()->DiskStreamCount()); |
753 |
} |
} |
754 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
755 |
result.Error(e); |
result.Error(e); |
756 |
} |
} |
757 |
return result.Produce(); |
return result.Produce(); |
766 |
LSCPResultSet result; |
LSCPResultSet result; |
767 |
try { |
try { |
768 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
769 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
770 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
771 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
772 |
if (!pEngine->DiskStreamSupported()) |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
773 |
result.Add("NA"); |
if (!pEngineChannel->GetEngine()->DiskStreamSupported()) result.Add("NA"); |
774 |
else { |
else { |
775 |
switch (ResponseType) { |
switch (ResponseType) { |
776 |
case fill_response_bytes: |
case fill_response_bytes: |
777 |
result.Add(pEngine->DiskStreamBufferFillBytes()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillBytes()); |
778 |
break; |
break; |
779 |
case fill_response_percentage: |
case fill_response_percentage: |
780 |
result.Add(pEngine->DiskStreamBufferFillPercentage()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillPercentage()); |
781 |
break; |
break; |
782 |
default: |
default: |
783 |
throw LinuxSamplerException("Unknown fill response type"); |
throw Exception("Unknown fill response type"); |
784 |
} |
} |
785 |
} |
} |
786 |
} |
} |
787 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
788 |
result.Error(e); |
result.Error(e); |
789 |
} |
} |
790 |
return result.Produce(); |
return result.Produce(); |
794 |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
795 |
LSCPResultSet result; |
LSCPResultSet result; |
796 |
try { |
try { |
797 |
|
int n = AudioOutputDeviceFactory::AvailableDrivers().size(); |
798 |
|
result.Add(n); |
799 |
|
} |
800 |
|
catch (Exception e) { |
801 |
|
result.Error(e); |
802 |
|
} |
803 |
|
return result.Produce(); |
804 |
|
} |
805 |
|
|
806 |
|
String LSCPServer::ListAvailableAudioOutputDrivers() { |
807 |
|
dmsg(2,("LSCPServer: ListAvailableAudioOutputDrivers()\n")); |
808 |
|
LSCPResultSet result; |
809 |
|
try { |
810 |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
811 |
result.Add(s); |
result.Add(s); |
812 |
} |
} |
813 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
814 |
result.Error(e); |
result.Error(e); |
815 |
} |
} |
816 |
return result.Produce(); |
return result.Produce(); |
820 |
dmsg(2,("LSCPServer: GetAvailableMidiInputDrivers()\n")); |
dmsg(2,("LSCPServer: GetAvailableMidiInputDrivers()\n")); |
821 |
LSCPResultSet result; |
LSCPResultSet result; |
822 |
try { |
try { |
823 |
|
int n = MidiInputDeviceFactory::AvailableDrivers().size(); |
824 |
|
result.Add(n); |
825 |
|
} |
826 |
|
catch (Exception e) { |
827 |
|
result.Error(e); |
828 |
|
} |
829 |
|
return result.Produce(); |
830 |
|
} |
831 |
|
|
832 |
|
String LSCPServer::ListAvailableMidiInputDrivers() { |
833 |
|
dmsg(2,("LSCPServer: ListAvailableMidiInputDrivers()\n")); |
834 |
|
LSCPResultSet result; |
835 |
|
try { |
836 |
String s = MidiInputDeviceFactory::AvailableDriversAsString(); |
String s = MidiInputDeviceFactory::AvailableDriversAsString(); |
837 |
result.Add(s); |
result.Add(s); |
838 |
} |
} |
839 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
840 |
result.Error(e); |
result.Error(e); |
841 |
} |
} |
842 |
return result.Produce(); |
return result.Produce(); |
860 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
861 |
} |
} |
862 |
} |
} |
863 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
864 |
result.Error(e); |
result.Error(e); |
865 |
} |
} |
866 |
return result.Produce(); |
return result.Produce(); |
884 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
885 |
} |
} |
886 |
} |
} |
887 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
888 |
result.Error(e); |
result.Error(e); |
889 |
} |
} |
890 |
return result.Produce(); |
return result.Produce(); |
911 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
912 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
913 |
} |
} |
914 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
915 |
result.Error(e); |
result.Error(e); |
916 |
} |
} |
917 |
return result.Produce(); |
return result.Produce(); |
938 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
939 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
940 |
} |
} |
941 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
942 |
result.Error(e); |
result.Error(e); |
943 |
} |
} |
944 |
return result.Produce(); |
return result.Produce(); |
951 |
uint count = pSampler->AudioOutputDevices(); |
uint count = pSampler->AudioOutputDevices(); |
952 |
result.Add(count); // success |
result.Add(count); // success |
953 |
} |
} |
954 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
955 |
result.Error(e); |
result.Error(e); |
956 |
} |
} |
957 |
return result.Produce(); |
return result.Produce(); |
964 |
uint count = pSampler->MidiInputDevices(); |
uint count = pSampler->MidiInputDevices(); |
965 |
result.Add(count); // success |
result.Add(count); // success |
966 |
} |
} |
967 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
968 |
result.Error(e); |
result.Error(e); |
969 |
} |
} |
970 |
return result.Produce(); |
return result.Produce(); |
983 |
} |
} |
984 |
result.Add(s); |
result.Add(s); |
985 |
} |
} |
986 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
987 |
result.Error(e); |
result.Error(e); |
988 |
} |
} |
989 |
return result.Produce(); |
return result.Produce(); |
1002 |
} |
} |
1003 |
result.Add(s); |
result.Add(s); |
1004 |
} |
} |
1005 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1006 |
result.Error(e); |
result.Error(e); |
1007 |
} |
} |
1008 |
return result.Produce(); |
return result.Produce(); |
1013 |
LSCPResultSet result; |
LSCPResultSet result; |
1014 |
try { |
try { |
1015 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1016 |
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) + "."); |
1017 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1018 |
result.Add("DRIVER", pDevice->Driver()); |
result.Add("DRIVER", pDevice->Driver()); |
1019 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1022 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1023 |
} |
} |
1024 |
} |
} |
1025 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1026 |
result.Error(e); |
result.Error(e); |
1027 |
} |
} |
1028 |
return result.Produce(); |
return result.Produce(); |
1033 |
LSCPResultSet result; |
LSCPResultSet result; |
1034 |
try { |
try { |
1035 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1036 |
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) + "."); |
1037 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1038 |
result.Add("DRIVER", pDevice->Driver()); |
result.Add("DRIVER", pDevice->Driver()); |
1039 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1042 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1043 |
} |
} |
1044 |
} |
} |
1045 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1046 |
result.Error(e); |
result.Error(e); |
1047 |
} |
} |
1048 |
return result.Produce(); |
return result.Produce(); |
1053 |
try { |
try { |
1054 |
// get MIDI input device |
// get MIDI input device |
1055 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1056 |
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) + "."); |
1057 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1058 |
|
|
1059 |
// get MIDI port |
// get MIDI port |
1060 |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1061 |
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) + "."); |
1062 |
|
|
1063 |
// return the values of all MIDI port parameters |
// return the values of all MIDI port parameters |
1064 |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1067 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1068 |
} |
} |
1069 |
} |
} |
1070 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1071 |
result.Error(e); |
result.Error(e); |
1072 |
} |
} |
1073 |
return result.Produce(); |
return result.Produce(); |
1079 |
try { |
try { |
1080 |
// get audio output device |
// get audio output device |
1081 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1082 |
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) + "."); |
1083 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1084 |
|
|
1085 |
// get audio channel |
// get audio channel |
1086 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1087 |
if (!pChannel) throw LinuxSamplerException("Audio ouotput device does not have channel " + ToString(ChannelId) + "."); |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1088 |
|
|
1089 |
// return the values of all audio channel parameters |
// return the values of all audio channel parameters |
1090 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1093 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1094 |
} |
} |
1095 |
} |
} |
1096 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1097 |
result.Error(e); |
result.Error(e); |
1098 |
} |
} |
1099 |
return result.Produce(); |
return result.Produce(); |
1105 |
try { |
try { |
1106 |
// get MIDI input device |
// get MIDI input device |
1107 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1108 |
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) + "."); |
1109 |
MidiInputDevice* pDevice = devices[DeviceId]; |
MidiInputDevice* pDevice = devices[DeviceId]; |
1110 |
|
|
1111 |
// get midi port |
// get midi port |
1112 |
MidiInputPort* pPort = pDevice->GetPort(PortId); |
MidiInputPort* pPort = pDevice->GetPort(PortId); |
1113 |
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) + "."); |
1114 |
|
|
1115 |
// get desired port parameter |
// get desired port parameter |
1116 |
std::map<String,DeviceRuntimeParameter*> parameters = pPort->PortParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pPort->PortParameters(); |
1117 |
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 + "'."); |
1118 |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1119 |
|
|
1120 |
// return all fields of this audio channel parameter |
// return all fields of this audio channel parameter |
1126 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1127 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1128 |
} |
} |
1129 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1130 |
result.Error(e); |
result.Error(e); |
1131 |
} |
} |
1132 |
return result.Produce(); |
return result.Produce(); |
1138 |
try { |
try { |
1139 |
// get audio output device |
// get audio output device |
1140 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1141 |
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) + "."); |
1142 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1143 |
|
|
1144 |
// get audio channel |
// get audio channel |
1145 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1146 |
if (!pChannel) throw LinuxSamplerException("Audio output device does not have channel " + ToString(ChannelId) + "."); |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1147 |
|
|
1148 |
// get desired audio channel parameter |
// get desired audio channel parameter |
1149 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1150 |
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 + "'."); |
1151 |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1152 |
|
|
1153 |
// return all fields of this audio channel parameter |
// return all fields of this audio channel parameter |
1159 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1160 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1161 |
} |
} |
1162 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1163 |
result.Error(e); |
result.Error(e); |
1164 |
} |
} |
1165 |
return result.Produce(); |
return result.Produce(); |
1171 |
try { |
try { |
1172 |
// get audio output device |
// get audio output device |
1173 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1174 |
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) + "."); |
1175 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1176 |
|
|
1177 |
// get audio channel |
// get audio channel |
1178 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1179 |
if (!pChannel) throw LinuxSamplerException("Audio output device does not have channel " + ToString(ChannelId) + "."); |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1180 |
|
|
1181 |
// get desired audio channel parameter |
// get desired audio channel parameter |
1182 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1183 |
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 + "'."); |
1184 |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
1185 |
|
|
1186 |
// set new channel parameter value |
// set new channel parameter value |
1187 |
pParameter->SetValue(ParamVal); |
pParameter->SetValue(ParamVal); |
1188 |
} |
} |
1189 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1190 |
result.Error(e); |
result.Error(e); |
1191 |
} |
} |
1192 |
return result.Produce(); |
return result.Produce(); |
1197 |
LSCPResultSet result; |
LSCPResultSet result; |
1198 |
try { |
try { |
1199 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1200 |
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) + "."); |
1201 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1202 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1203 |
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 + "'"); |
1204 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1205 |
} |
} |
1206 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1207 |
result.Error(e); |
result.Error(e); |
1208 |
} |
} |
1209 |
return result.Produce(); |
return result.Produce(); |
1214 |
LSCPResultSet result; |
LSCPResultSet result; |
1215 |
try { |
try { |
1216 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1217 |
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) + "."); |
1218 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1219 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1220 |
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 + "'"); |
1221 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1222 |
} |
} |
1223 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1224 |
result.Error(e); |
result.Error(e); |
1225 |
} |
} |
1226 |
return result.Produce(); |
return result.Produce(); |
1232 |
try { |
try { |
1233 |
// get MIDI input device |
// get MIDI input device |
1234 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1235 |
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) + "."); |
1236 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1237 |
|
|
1238 |
// get MIDI port |
// get MIDI port |
1239 |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1240 |
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) + "."); |
1241 |
|
|
1242 |
// set port parameter value |
// set port parameter value |
1243 |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1244 |
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 + "'"); |
1245 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1246 |
} |
} |
1247 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1248 |
result.Error(e); |
result.Error(e); |
1249 |
} |
} |
1250 |
return result.Produce(); |
return result.Produce(); |
1259 |
LSCPResultSet result; |
LSCPResultSet result; |
1260 |
try { |
try { |
1261 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1262 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1263 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1264 |
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)); |
1265 |
pEngine->SetOutputChannel(ChannelAudioOutputChannel, AudioOutputDeviceInputChannel); |
if (!pSamplerChannel->GetAudioOutputDevice()) throw Exception("No audio output device connected to sampler channel " + ToString(uiSamplerChannel)); |
1266 |
|
pEngineChannel->SetOutputChannel(ChannelAudioOutputChannel, AudioOutputDeviceInputChannel); |
1267 |
} |
} |
1268 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1269 |
result.Error(e); |
result.Error(e); |
1270 |
} |
} |
1271 |
return result.Produce(); |
return result.Produce(); |
1274 |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
1275 |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
1276 |
LSCPResultSet result; |
LSCPResultSet result; |
1277 |
|
LockRTNotify(); |
1278 |
try { |
try { |
1279 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1280 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1281 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1282 |
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)); |
1283 |
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
1284 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1285 |
} |
} |
1286 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1287 |
result.Error(e); |
result.Error(e); |
1288 |
} |
} |
1289 |
|
UnlockRTNotify(); |
1290 |
return result.Produce(); |
return result.Produce(); |
1291 |
} |
} |
1292 |
|
|
1293 |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
1294 |
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)); |
1295 |
LSCPResultSet result; |
LSCPResultSet result; |
1296 |
|
LockRTNotify(); |
1297 |
try { |
try { |
1298 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1299 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1300 |
// Driver type name aliasing... |
// Driver type name aliasing... |
1301 |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
1302 |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
1318 |
} |
} |
1319 |
// Must have a device... |
// Must have a device... |
1320 |
if (pDevice == NULL) |
if (pDevice == NULL) |
1321 |
throw LinuxSamplerException("Internal error: could not create audio output device."); |
throw Exception("Internal error: could not create audio output device."); |
1322 |
// Set it as the current channel device... |
// Set it as the current channel device... |
1323 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1324 |
} |
} |
1325 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1326 |
result.Error(e); |
result.Error(e); |
1327 |
} |
} |
1328 |
|
UnlockRTNotify(); |
1329 |
return result.Produce(); |
return result.Produce(); |
1330 |
} |
} |
1331 |
|
|
1334 |
LSCPResultSet result; |
LSCPResultSet result; |
1335 |
try { |
try { |
1336 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1337 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1338 |
pSamplerChannel->SetMidiInputPort(MIDIPort); |
pSamplerChannel->SetMidiInputPort(MIDIPort); |
1339 |
} |
} |
1340 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1341 |
result.Error(e); |
result.Error(e); |
1342 |
} |
} |
1343 |
return result.Produce(); |
return result.Produce(); |
1348 |
LSCPResultSet result; |
LSCPResultSet result; |
1349 |
try { |
try { |
1350 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1351 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1352 |
pSamplerChannel->SetMidiInputChannel((MidiInputPort::midi_chan_t) MIDIChannel); |
pSamplerChannel->SetMidiInputChannel((midi_chan_t) MIDIChannel); |
1353 |
} |
} |
1354 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1355 |
result.Error(e); |
result.Error(e); |
1356 |
} |
} |
1357 |
return result.Produce(); |
return result.Produce(); |
1362 |
LSCPResultSet result; |
LSCPResultSet result; |
1363 |
try { |
try { |
1364 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1365 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1366 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1367 |
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)); |
1368 |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1369 |
pSamplerChannel->SetMidiInputDevice(pDevice); |
pSamplerChannel->SetMidiInputDevice(pDevice); |
1370 |
} |
} |
1371 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1372 |
result.Error(e); |
result.Error(e); |
1373 |
} |
} |
1374 |
return result.Produce(); |
return result.Produce(); |
1379 |
LSCPResultSet result; |
LSCPResultSet result; |
1380 |
try { |
try { |
1381 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1382 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1383 |
// Driver type name aliasing... |
// Driver type name aliasing... |
1384 |
if (MidiInputDriver == "Alsa") MidiInputDriver = "ALSA"; |
if (MidiInputDriver == "Alsa") MidiInputDriver = "ALSA"; |
1385 |
// Check if there's one MIDI input device already created |
// Check if there's one MIDI input device already created |
1403 |
} |
} |
1404 |
// Must have a device... |
// Must have a device... |
1405 |
if (pDevice == NULL) |
if (pDevice == NULL) |
1406 |
throw LinuxSamplerException("Internal error: could not create MIDI input device."); |
throw Exception("Internal error: could not create MIDI input device."); |
1407 |
// Set it as the current channel device... |
// Set it as the current channel device... |
1408 |
pSamplerChannel->SetMidiInputDevice(pDevice); |
pSamplerChannel->SetMidiInputDevice(pDevice); |
1409 |
} |
} |
1410 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1411 |
result.Error(e); |
result.Error(e); |
1412 |
} |
} |
1413 |
return result.Produce(); |
return result.Produce(); |
1422 |
LSCPResultSet result; |
LSCPResultSet result; |
1423 |
try { |
try { |
1424 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1425 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1426 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1427 |
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)); |
1428 |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1429 |
pSamplerChannel->SetMidiInput(pDevice, MIDIPort, (MidiInputPort::midi_chan_t) MIDIChannel); |
pSamplerChannel->SetMidiInput(pDevice, MIDIPort, (midi_chan_t) MIDIChannel); |
1430 |
} |
} |
1431 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1432 |
result.Error(e); |
result.Error(e); |
1433 |
} |
} |
1434 |
return result.Produce(); |
return result.Produce(); |
1443 |
LSCPResultSet result; |
LSCPResultSet result; |
1444 |
try { |
try { |
1445 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1446 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1447 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1448 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1449 |
pEngine->Volume(dVolume); |
pEngineChannel->Volume(dVolume); |
1450 |
} |
} |
1451 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1452 |
result.Error(e); |
result.Error(e); |
1453 |
} |
} |
1454 |
return result.Produce(); |
return result.Produce(); |
1455 |
} |
} |
1456 |
|
|
1457 |
/** |
/** |
1458 |
|
* Will be called by the parser to mute/unmute particular sampler channel. |
1459 |
|
*/ |
1460 |
|
String LSCPServer::SetChannelMute(bool bMute, uint uiSamplerChannel) { |
1461 |
|
dmsg(2,("LSCPServer: SetChannelMute(bMute=%d,uiSamplerChannel=%d)\n",bMute,uiSamplerChannel)); |
1462 |
|
LSCPResultSet result; |
1463 |
|
try { |
1464 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1465 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1466 |
|
|
1467 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1468 |
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1469 |
|
|
1470 |
|
if(!bMute) pEngineChannel->SetMute((HasSoloChannel() && !pEngineChannel->GetSolo()) ? -1 : 0); |
1471 |
|
else pEngineChannel->SetMute(1); |
1472 |
|
} catch (Exception e) { |
1473 |
|
result.Error(e); |
1474 |
|
} |
1475 |
|
return result.Produce(); |
1476 |
|
} |
1477 |
|
|
1478 |
|
/** |
1479 |
|
* Will be called by the parser to solo particular sampler channel. |
1480 |
|
*/ |
1481 |
|
String LSCPServer::SetChannelSolo(bool bSolo, uint uiSamplerChannel) { |
1482 |
|
dmsg(2,("LSCPServer: SetChannelSolo(bSolo=%d,uiSamplerChannel=%d)\n",bSolo,uiSamplerChannel)); |
1483 |
|
LSCPResultSet result; |
1484 |
|
try { |
1485 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1486 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1487 |
|
|
1488 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1489 |
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1490 |
|
|
1491 |
|
bool oldSolo = pEngineChannel->GetSolo(); |
1492 |
|
bool hadSoloChannel = HasSoloChannel(); |
1493 |
|
|
1494 |
|
pEngineChannel->SetSolo(bSolo); |
1495 |
|
|
1496 |
|
if(!oldSolo && bSolo) { |
1497 |
|
if(pEngineChannel->GetMute() == -1) pEngineChannel->SetMute(0); |
1498 |
|
if(!hadSoloChannel) MuteNonSoloChannels(); |
1499 |
|
} |
1500 |
|
|
1501 |
|
if(oldSolo && !bSolo) { |
1502 |
|
if(!HasSoloChannel()) UnmuteChannels(); |
1503 |
|
else if(!pEngineChannel->GetMute()) pEngineChannel->SetMute(-1); |
1504 |
|
} |
1505 |
|
} catch (Exception e) { |
1506 |
|
result.Error(e); |
1507 |
|
} |
1508 |
|
return result.Produce(); |
1509 |
|
} |
1510 |
|
|
1511 |
|
/** |
1512 |
|
* Determines whether there is at least one solo channel in the channel list. |
1513 |
|
* |
1514 |
|
* @returns true if there is at least one solo channel in the channel list, |
1515 |
|
* false otherwise. |
1516 |
|
*/ |
1517 |
|
bool LSCPServer::HasSoloChannel() { |
1518 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1519 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1520 |
|
for (; iter != channels.end(); iter++) { |
1521 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1522 |
|
if(c && c->GetSolo()) return true; |
1523 |
|
} |
1524 |
|
|
1525 |
|
return false; |
1526 |
|
} |
1527 |
|
|
1528 |
|
/** |
1529 |
|
* Mutes all unmuted non-solo channels. Notice that the channels are muted |
1530 |
|
* with -1 which indicates that they are muted because of the presence |
1531 |
|
* of a solo channel(s). Channels muted with -1 will be automatically unmuted |
1532 |
|
* when there are no solo channels left. |
1533 |
|
*/ |
1534 |
|
void LSCPServer::MuteNonSoloChannels() { |
1535 |
|
dmsg(2,("LSCPServer: MuteNonSoloChannels()\n")); |
1536 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1537 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1538 |
|
for (; iter != channels.end(); iter++) { |
1539 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1540 |
|
if(c && !c->GetSolo() && !c->GetMute()) c->SetMute(-1); |
1541 |
|
} |
1542 |
|
} |
1543 |
|
|
1544 |
|
/** |
1545 |
|
* Unmutes all channels that are muted because of the presence |
1546 |
|
* of a solo channel(s). |
1547 |
|
*/ |
1548 |
|
void LSCPServer::UnmuteChannels() { |
1549 |
|
dmsg(2,("LSCPServer: UnmuteChannels()\n")); |
1550 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1551 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1552 |
|
for (; iter != channels.end(); iter++) { |
1553 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1554 |
|
if(c && c->GetMute() == -1) c->SetMute(0); |
1555 |
|
} |
1556 |
|
} |
1557 |
|
|
1558 |
|
String LSCPServer::AddOrReplaceMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg, String EngineType, String InstrumentFile, uint InstrumentIndex, float Volume, MidiInstrumentMapper::mode_t LoadMode, String Name) { |
1559 |
|
dmsg(2,("LSCPServer: AddOrReplaceMIDIInstrumentMapping()\n")); |
1560 |
|
|
1561 |
|
midi_prog_index_t idx; |
1562 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1563 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
1564 |
|
idx.midi_prog = MidiProg; |
1565 |
|
|
1566 |
|
MidiInstrumentMapper::entry_t entry; |
1567 |
|
entry.EngineName = EngineType; |
1568 |
|
entry.InstrumentFile = InstrumentFile; |
1569 |
|
entry.InstrumentIndex = InstrumentIndex; |
1570 |
|
entry.LoadMode = LoadMode; |
1571 |
|
entry.Volume = Volume; |
1572 |
|
entry.Name = Name; |
1573 |
|
|
1574 |
|
LSCPResultSet result; |
1575 |
|
try { |
1576 |
|
// PERSISTENT mapping commands might bloock for a long time, so in |
1577 |
|
// that case we add/replace the mapping in another thread |
1578 |
|
bool bInBackground = (entry.LoadMode == MidiInstrumentMapper::PERSISTENT); |
1579 |
|
MidiInstrumentMapper::AddOrReplaceEntry(MidiMapID, idx, entry, bInBackground); |
1580 |
|
} catch (Exception e) { |
1581 |
|
result.Error(e); |
1582 |
|
} |
1583 |
|
return result.Produce(); |
1584 |
|
} |
1585 |
|
|
1586 |
|
String LSCPServer::RemoveMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg) { |
1587 |
|
dmsg(2,("LSCPServer: RemoveMIDIInstrumentMapping()\n")); |
1588 |
|
|
1589 |
|
midi_prog_index_t idx; |
1590 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1591 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
1592 |
|
idx.midi_prog = MidiProg; |
1593 |
|
|
1594 |
|
LSCPResultSet result; |
1595 |
|
try { |
1596 |
|
MidiInstrumentMapper::RemoveEntry(MidiMapID, idx); |
1597 |
|
} catch (Exception e) { |
1598 |
|
result.Error(e); |
1599 |
|
} |
1600 |
|
return result.Produce(); |
1601 |
|
} |
1602 |
|
|
1603 |
|
String LSCPServer::GetMidiInstrumentMappings(uint MidiMapID) { |
1604 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
1605 |
|
LSCPResultSet result; |
1606 |
|
try { |
1607 |
|
result.Add(MidiInstrumentMapper::Entries(MidiMapID).size()); |
1608 |
|
} catch (Exception e) { |
1609 |
|
result.Error(e); |
1610 |
|
} |
1611 |
|
return result.Produce(); |
1612 |
|
} |
1613 |
|
|
1614 |
|
|
1615 |
|
String LSCPServer::GetAllMidiInstrumentMappings() { |
1616 |
|
dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
1617 |
|
LSCPResultSet result; |
1618 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1619 |
|
int totalMappings = 0; |
1620 |
|
for (int i = 0; i < maps.size(); i++) { |
1621 |
|
try { |
1622 |
|
totalMappings += MidiInstrumentMapper::Entries(maps[i]).size(); |
1623 |
|
} catch (Exception e) { /*NOOP*/ } |
1624 |
|
} |
1625 |
|
result.Add(totalMappings); |
1626 |
|
return result.Produce(); |
1627 |
|
} |
1628 |
|
|
1629 |
|
String LSCPServer::GetMidiInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg) { |
1630 |
|
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
1631 |
|
LSCPResultSet result; |
1632 |
|
try { |
1633 |
|
midi_prog_index_t idx; |
1634 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1635 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
1636 |
|
idx.midi_prog = MidiProg; |
1637 |
|
|
1638 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
1639 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.find(idx); |
1640 |
|
if (iter == mappings.end()) result.Error("there is no map entry with that index"); |
1641 |
|
else { // found |
1642 |
|
result.Add("NAME", iter->second.Name); |
1643 |
|
result.Add("ENGINE_NAME", iter->second.EngineName); |
1644 |
|
result.Add("INSTRUMENT_FILE", iter->second.InstrumentFile); |
1645 |
|
result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
1646 |
|
String instrumentName; |
1647 |
|
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
1648 |
|
if (pEngine) { |
1649 |
|
if (pEngine->GetInstrumentManager()) { |
1650 |
|
InstrumentManager::instrument_id_t instrID; |
1651 |
|
instrID.FileName = iter->second.InstrumentFile; |
1652 |
|
instrID.Index = iter->second.InstrumentIndex; |
1653 |
|
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
1654 |
|
} |
1655 |
|
EngineFactory::Destroy(pEngine); |
1656 |
|
} |
1657 |
|
result.Add("INSTRUMENT_NAME", instrumentName); |
1658 |
|
switch (iter->second.LoadMode) { |
1659 |
|
case MidiInstrumentMapper::ON_DEMAND: |
1660 |
|
result.Add("LOAD_MODE", "ON_DEMAND"); |
1661 |
|
break; |
1662 |
|
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
1663 |
|
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
1664 |
|
break; |
1665 |
|
case MidiInstrumentMapper::PERSISTENT: |
1666 |
|
result.Add("LOAD_MODE", "PERSISTENT"); |
1667 |
|
break; |
1668 |
|
default: |
1669 |
|
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
1670 |
|
} |
1671 |
|
result.Add("VOLUME", iter->second.Volume); |
1672 |
|
} |
1673 |
|
} catch (Exception e) { |
1674 |
|
result.Error(e); |
1675 |
|
} |
1676 |
|
return result.Produce(); |
1677 |
|
} |
1678 |
|
|
1679 |
|
String LSCPServer::ListMidiInstrumentMappings(uint MidiMapID) { |
1680 |
|
dmsg(2,("LSCPServer: ListMidiInstrumentMappings()\n")); |
1681 |
|
LSCPResultSet result; |
1682 |
|
try { |
1683 |
|
String s; |
1684 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
1685 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
1686 |
|
for (; iter != mappings.end(); iter++) { |
1687 |
|
if (s.size()) s += ","; |
1688 |
|
s += "{" + ToString(MidiMapID) + "," |
1689 |
|
+ ToString((int(iter->first.midi_bank_msb) << 7) & int(iter->first.midi_bank_lsb)) + "," |
1690 |
|
+ ToString(int(iter->first.midi_prog)) + "}"; |
1691 |
|
} |
1692 |
|
result.Add(s); |
1693 |
|
} catch (Exception e) { |
1694 |
|
result.Error(e); |
1695 |
|
} |
1696 |
|
return result.Produce(); |
1697 |
|
} |
1698 |
|
|
1699 |
|
String LSCPServer::ListAllMidiInstrumentMappings() { |
1700 |
|
dmsg(2,("LSCPServer: ListAllMidiInstrumentMappings()\n")); |
1701 |
|
LSCPResultSet result; |
1702 |
|
try { |
1703 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1704 |
|
String s; |
1705 |
|
for (int i = 0; i < maps.size(); i++) { |
1706 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(maps[i]); |
1707 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
1708 |
|
for (; iter != mappings.end(); iter++) { |
1709 |
|
if (s.size()) s += ","; |
1710 |
|
s += "{" + ToString(maps[i]) + "," |
1711 |
|
+ ToString((int(iter->first.midi_bank_msb) << 7) & int(iter->first.midi_bank_lsb)) + "," |
1712 |
|
+ ToString(int(iter->first.midi_prog)) + "}"; |
1713 |
|
} |
1714 |
|
} |
1715 |
|
result.Add(s); |
1716 |
|
} catch (Exception e) { |
1717 |
|
result.Error(e); |
1718 |
|
} |
1719 |
|
return result.Produce(); |
1720 |
|
} |
1721 |
|
|
1722 |
|
String LSCPServer::ClearMidiInstrumentMappings(uint MidiMapID) { |
1723 |
|
dmsg(2,("LSCPServer: ClearMidiInstrumentMappings()\n")); |
1724 |
|
LSCPResultSet result; |
1725 |
|
try { |
1726 |
|
MidiInstrumentMapper::RemoveAllEntries(MidiMapID); |
1727 |
|
} catch (Exception e) { |
1728 |
|
result.Error(e); |
1729 |
|
} |
1730 |
|
return result.Produce(); |
1731 |
|
} |
1732 |
|
|
1733 |
|
String LSCPServer::ClearAllMidiInstrumentMappings() { |
1734 |
|
dmsg(2,("LSCPServer: ClearAllMidiInstrumentMappings()\n")); |
1735 |
|
LSCPResultSet result; |
1736 |
|
try { |
1737 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1738 |
|
for (int i = 0; i < maps.size(); i++) |
1739 |
|
MidiInstrumentMapper::RemoveAllEntries(maps[i]); |
1740 |
|
} catch (Exception e) { |
1741 |
|
result.Error(e); |
1742 |
|
} |
1743 |
|
return result.Produce(); |
1744 |
|
} |
1745 |
|
|
1746 |
|
String LSCPServer::AddMidiInstrumentMap(String MapName) { |
1747 |
|
dmsg(2,("LSCPServer: AddMidiInstrumentMap()\n")); |
1748 |
|
LSCPResultSet result; |
1749 |
|
try { |
1750 |
|
int MapID = MidiInstrumentMapper::AddMap(MapName); |
1751 |
|
result = LSCPResultSet(MapID); |
1752 |
|
} catch (Exception e) { |
1753 |
|
result.Error(e); |
1754 |
|
} |
1755 |
|
return result.Produce(); |
1756 |
|
} |
1757 |
|
|
1758 |
|
String LSCPServer::RemoveMidiInstrumentMap(uint MidiMapID) { |
1759 |
|
dmsg(2,("LSCPServer: RemoveMidiInstrumentMap()\n")); |
1760 |
|
LSCPResultSet result; |
1761 |
|
try { |
1762 |
|
MidiInstrumentMapper::RemoveMap(MidiMapID); |
1763 |
|
} catch (Exception e) { |
1764 |
|
result.Error(e); |
1765 |
|
} |
1766 |
|
return result.Produce(); |
1767 |
|
} |
1768 |
|
|
1769 |
|
String LSCPServer::RemoveAllMidiInstrumentMaps() { |
1770 |
|
dmsg(2,("LSCPServer: RemoveAllMidiInstrumentMaps()\n")); |
1771 |
|
LSCPResultSet result; |
1772 |
|
try { |
1773 |
|
MidiInstrumentMapper::RemoveAllMaps(); |
1774 |
|
} catch (Exception e) { |
1775 |
|
result.Error(e); |
1776 |
|
} |
1777 |
|
return result.Produce(); |
1778 |
|
} |
1779 |
|
|
1780 |
|
String LSCPServer::GetMidiInstrumentMaps() { |
1781 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMaps()\n")); |
1782 |
|
LSCPResultSet result; |
1783 |
|
try { |
1784 |
|
result.Add(MidiInstrumentMapper::Maps().size()); |
1785 |
|
} catch (Exception e) { |
1786 |
|
result.Error(e); |
1787 |
|
} |
1788 |
|
return result.Produce(); |
1789 |
|
} |
1790 |
|
|
1791 |
|
String LSCPServer::ListMidiInstrumentMaps() { |
1792 |
|
dmsg(2,("LSCPServer: ListMidiInstrumentMaps()\n")); |
1793 |
|
LSCPResultSet result; |
1794 |
|
try { |
1795 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1796 |
|
String sList; |
1797 |
|
for (int i = 0; i < maps.size(); i++) { |
1798 |
|
if (sList != "") sList += ","; |
1799 |
|
sList += ToString(maps[i]); |
1800 |
|
} |
1801 |
|
result.Add(sList); |
1802 |
|
} catch (Exception e) { |
1803 |
|
result.Error(e); |
1804 |
|
} |
1805 |
|
return result.Produce(); |
1806 |
|
} |
1807 |
|
|
1808 |
|
String LSCPServer::GetMidiInstrumentMap(uint MidiMapID) { |
1809 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
1810 |
|
LSCPResultSet result; |
1811 |
|
try { |
1812 |
|
result.Add("NAME", MidiInstrumentMapper::MapName(MidiMapID)); |
1813 |
|
} catch (Exception e) { |
1814 |
|
result.Error(e); |
1815 |
|
} |
1816 |
|
return result.Produce(); |
1817 |
|
} |
1818 |
|
|
1819 |
|
String LSCPServer::SetMidiInstrumentMapName(uint MidiMapID, String NewName) { |
1820 |
|
dmsg(2,("LSCPServer: SetMidiInstrumentMapName()\n")); |
1821 |
|
LSCPResultSet result; |
1822 |
|
try { |
1823 |
|
MidiInstrumentMapper::RenameMap(MidiMapID, NewName); |
1824 |
|
} catch (Exception e) { |
1825 |
|
result.Error(e); |
1826 |
|
} |
1827 |
|
return result.Produce(); |
1828 |
|
} |
1829 |
|
|
1830 |
|
/** |
1831 |
|
* Set the MIDI instrument map the given sampler channel shall use for |
1832 |
|
* handling MIDI program change messages. There are the following two |
1833 |
|
* special (negative) values: |
1834 |
|
* |
1835 |
|
* - (-1) : set to NONE (ignore program changes) |
1836 |
|
* - (-2) : set to DEFAULT map |
1837 |
|
*/ |
1838 |
|
String LSCPServer::SetChannelMap(uint uiSamplerChannel, int MidiMapID) { |
1839 |
|
dmsg(2,("LSCPServer: SetChannelMap()\n")); |
1840 |
|
LSCPResultSet result; |
1841 |
|
try { |
1842 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1843 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1844 |
|
|
1845 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1846 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
1847 |
|
|
1848 |
|
if (MidiMapID == -1) pEngineChannel->SetMidiInstrumentMapToNone(); |
1849 |
|
else if (MidiMapID == -2) pEngineChannel->SetMidiInstrumentMapToDefault(); |
1850 |
|
else pEngineChannel->SetMidiInstrumentMap(MidiMapID); |
1851 |
|
} catch (Exception e) { |
1852 |
|
result.Error(e); |
1853 |
|
} |
1854 |
|
return result.Produce(); |
1855 |
|
} |
1856 |
|
|
1857 |
|
/** |
1858 |
* Will be called by the parser to reset a particular sampler channel. |
* Will be called by the parser to reset a particular sampler channel. |
1859 |
*/ |
*/ |
1860 |
String LSCPServer::ResetChannel(uint uiSamplerChannel) { |
String LSCPServer::ResetChannel(uint uiSamplerChannel) { |
1862 |
LSCPResultSet result; |
LSCPResultSet result; |
1863 |
try { |
try { |
1864 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1865 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1866 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1867 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1868 |
pEngine->Reset(); |
pEngineChannel->Reset(); |
1869 |
} |
} |
1870 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1871 |
result.Error(e); |
result.Error(e); |
1872 |
} |
} |
1873 |
return result.Produce(); |
return result.Produce(); |
1884 |
} |
} |
1885 |
|
|
1886 |
/** |
/** |
1887 |
|
* Will be called by the parser to return general informations about this |
1888 |
|
* sampler. |
1889 |
|
*/ |
1890 |
|
String LSCPServer::GetServerInfo() { |
1891 |
|
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
1892 |
|
LSCPResultSet result; |
1893 |
|
result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler"); |
1894 |
|
result.Add("VERSION", VERSION); |
1895 |
|
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
1896 |
|
return result.Produce(); |
1897 |
|
} |
1898 |
|
|
1899 |
|
/** |
1900 |
|
* Will be called by the parser to return the current number of all active voices. |
1901 |
|
*/ |
1902 |
|
String LSCPServer::GetTotalVoiceCount() { |
1903 |
|
dmsg(2,("LSCPServer: GetTotalVoiceCount()\n")); |
1904 |
|
LSCPResultSet result; |
1905 |
|
result.Add(pSampler->GetVoiceCount()); |
1906 |
|
return result.Produce(); |
1907 |
|
} |
1908 |
|
|
1909 |
|
/** |
1910 |
|
* Will be called by the parser to return the maximum number of voices. |
1911 |
|
*/ |
1912 |
|
String LSCPServer::GetTotalVoiceCountMax() { |
1913 |
|
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
1914 |
|
LSCPResultSet result; |
1915 |
|
result.Add(EngineFactory::EngineInstances().size() * CONFIG_MAX_VOICES); |
1916 |
|
return result.Produce(); |
1917 |
|
} |
1918 |
|
|
1919 |
|
/** |
1920 |
* 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 |
1921 |
* server for receiving event messages. |
* server for receiving event messages. |
1922 |
*/ |
*/ |
1942 |
return result.Produce(); |
return result.Produce(); |
1943 |
} |
} |
1944 |
|
|
1945 |
|
static int select_callback(void * lscpResultSet, int argc, |
1946 |
|
char **argv, char **azColName) |
1947 |
|
{ |
1948 |
|
LSCPResultSet* resultSet = (LSCPResultSet*) lscpResultSet; |
1949 |
|
resultSet->Add(argc, argv); |
1950 |
|
return 0; |
1951 |
|
} |
1952 |
|
|
1953 |
|
String LSCPServer::QueryDatabase(String query) { |
1954 |
|
LSCPResultSet result; |
1955 |
|
#if HAVE_SQLITE3 |
1956 |
|
char* zErrMsg = NULL; |
1957 |
|
sqlite3 *db; |
1958 |
|
String selectStr = "SELECT " + query; |
1959 |
|
|
1960 |
|
int rc = sqlite3_open("linuxsampler.db", &db); |
1961 |
|
if (rc == SQLITE_OK) |
1962 |
|
{ |
1963 |
|
rc = sqlite3_exec(db, selectStr.c_str(), select_callback, &result, &zErrMsg); |
1964 |
|
} |
1965 |
|
if ( rc != SQLITE_OK ) |
1966 |
|
{ |
1967 |
|
result.Error(String(zErrMsg), rc); |
1968 |
|
} |
1969 |
|
sqlite3_close(db); |
1970 |
|
#else |
1971 |
|
result.Error(String("SQLITE3 was not installed when linuxsampler was built. SELECT statement is not available."), 0); |
1972 |
|
#endif |
1973 |
|
return result.Produce(); |
1974 |
|
} |
1975 |
|
|
1976 |
/** |
/** |
1977 |
* Will be called by the parser to enable or disable echo mode; if echo |
* Will be called by the parser to enable or disable echo mode; if echo |
1978 |
* mode is enabled, all commands from the client will (immediately) be |
* mode is enabled, all commands from the client will (immediately) be |
1984 |
try { |
try { |
1985 |
if (boolean_value == 0) pSession->bVerbose = false; |
if (boolean_value == 0) pSession->bVerbose = false; |
1986 |
else if (boolean_value == 1) pSession->bVerbose = true; |
else if (boolean_value == 1) pSession->bVerbose = true; |
1987 |
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"); |
1988 |
} |
} |
1989 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1990 |
result.Error(e); |
result.Error(e); |
1991 |
} |
} |
1992 |
return result.Produce(); |
return result.Produce(); |
1993 |
} |
} |
|
|
|
|
// Instrument loader constructor. |
|
|
LSCPLoadInstrument::LSCPLoadInstrument(Engine* pEngine, String Filename, uint uiInstrument) |
|
|
: Thread(false, 0, -4) |
|
|
{ |
|
|
this->pEngine = pEngine; |
|
|
this->Filename = Filename; |
|
|
this->uiInstrument = uiInstrument; |
|
|
} |
|
|
|
|
|
// Instrument loader process. |
|
|
int LSCPLoadInstrument::Main() |
|
|
{ |
|
|
try { |
|
|
pEngine->LoadInstrument(Filename.c_str(), uiInstrument); |
|
|
} |
|
|
|
|
|
catch (LinuxSamplerException e) { |
|
|
e.PrintMessage(); |
|
|
} |
|
|
|
|
|
// Always re-enable the engine. |
|
|
pEngine->Enable(); |
|
|
|
|
|
// FIXME: Shoot ourselves on the foot? |
|
|
delete this; |
|
|
} |
|