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 - 2007 Christian Schoenebeck * |
* Copyright (C) 2005 - 2014 Christian Schoenebeck * |
7 |
* * |
* * |
8 |
* This library is free software; you can redistribute it and/or modify * |
* This library is free software; you can redistribute it and/or modify * |
9 |
* it under the terms of the GNU General Public License as published by * |
* it under the terms of the GNU General Public License as published by * |
43 |
|
|
44 |
#include "lscp.h" |
#include "lscp.h" |
45 |
#include "lscpparser.h" |
#include "lscpparser.h" |
|
#include "lscp.h" |
|
46 |
#include "lscpevent.h" |
#include "lscpevent.h" |
47 |
#include "../Sampler.h" |
#include "../Sampler.h" |
48 |
#include "../common/Thread.h" |
#include "../common/Thread.h" |
51 |
#include "../common/global_private.h" |
#include "../common/global_private.h" |
52 |
|
|
53 |
#include "../drivers/midi/MidiInstrumentMapper.h" |
#include "../drivers/midi/MidiInstrumentMapper.h" |
54 |
|
#include "../drivers/midi/VirtualMidiDevice.h" |
55 |
|
|
56 |
#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
57 |
#include "../db/InstrumentsDb.h" |
#include "../db/InstrumentsDb.h" |
64 |
/// try up to 3 minutes to bind server socket |
/// try up to 3 minutes to bind server socket |
65 |
#define LSCP_SERVER_BIND_TIMEOUT 180 |
#define LSCP_SERVER_BIND_TIMEOUT 180 |
66 |
|
|
|
using namespace LinuxSampler; |
|
|
|
|
67 |
// External references to the main scanner and parser functions |
// External references to the main scanner and parser functions |
68 |
extern int yyparse(void* YYPARSE_PARAM); |
extern int yyparse(void* YYPARSE_PARAM); |
69 |
|
|
70 |
|
namespace LinuxSampler { |
71 |
|
|
72 |
extern void restart(yyparse_param_t* pparam, int& yychar); |
extern void restart(yyparse_param_t* pparam, int& yychar); |
73 |
|
|
74 |
/** |
/** |
79 |
LSCPServer(Sampler* pSampler, long int addr, short int port); |
LSCPServer(Sampler* pSampler, long int addr, short int port); |
80 |
virtual ~LSCPServer(); |
virtual ~LSCPServer(); |
81 |
int WaitUntilInitialized(long TimeoutSeconds = 0L, long TimeoutNanoSeconds = 0L); |
int WaitUntilInitialized(long TimeoutSeconds = 0L, long TimeoutNanoSeconds = 0L); |
82 |
|
void RemoveListeners(); |
83 |
|
|
84 |
// Methods called by the parser |
// Methods called by the parser |
85 |
String DestroyAudioOutputDevice(uint DeviceIndex); |
String DestroyAudioOutputDevice(uint DeviceIndex); |
132 |
String SetAudioOutputChannel(uint ChannelAudioOutputChannel, uint AudioOutputDeviceInputChannel, uint uiSamplerChannel); |
String SetAudioOutputChannel(uint ChannelAudioOutputChannel, uint AudioOutputDeviceInputChannel, uint uiSamplerChannel); |
133 |
String SetAudioOutputDevice(uint AudioDeviceId, uint SamplerChannel); |
String SetAudioOutputDevice(uint AudioDeviceId, uint SamplerChannel); |
134 |
String SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel); |
String SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel); |
135 |
|
String AddChannelMidiInput(uint uiSamplerChannel, uint MIDIDeviceId, uint MIDIPort = 0); |
136 |
|
String RemoveChannelMidiInput(uint uiSamplerChannel); |
137 |
|
String RemoveChannelMidiInput(uint uiSamplerChannel, uint MIDIDeviceId); |
138 |
|
String RemoveChannelMidiInput(uint uiSamplerChannel, uint MIDIDeviceId, uint MIDIPort); |
139 |
|
String ListChannelMidiInputs(uint uiSamplerChannel); |
140 |
String SetMIDIInputPort(uint MIDIPort, uint uiSamplerChannel); |
String SetMIDIInputPort(uint MIDIPort, uint uiSamplerChannel); |
141 |
String SetMIDIInputChannel(uint MIDIChannel, uint uiSamplerChannel); |
String SetMIDIInputChannel(uint MIDIChannel, uint uiSamplerChannel); |
142 |
String SetMIDIInputDevice(uint MIDIDeviceId, uint uiSamplerChannel); |
String SetMIDIInputDevice(uint MIDIDeviceId, uint uiSamplerChannel); |
171 |
String SetFxSendAudioOutputChannel(uint uiSamplerChannel, uint FxSendID, uint FxSendChannel, uint DeviceChannel); |
String SetFxSendAudioOutputChannel(uint uiSamplerChannel, uint FxSendID, uint FxSendChannel, uint DeviceChannel); |
172 |
String SetFxSendMidiController(uint uiSamplerChannel, uint FxSendID, uint MidiController); |
String SetFxSendMidiController(uint uiSamplerChannel, uint FxSendID, uint MidiController); |
173 |
String SetFxSendLevel(uint uiSamplerChannel, uint FxSendID, double dLevel); |
String SetFxSendLevel(uint uiSamplerChannel, uint FxSendID, double dLevel); |
174 |
|
String SetFxSendEffect(uint uiSamplerChannel, uint FxSendID, int iSendEffectChain, int iEffectChainPosition); |
175 |
|
|
176 |
|
// effect commands |
177 |
|
String GetAvailableEffects(); |
178 |
|
String ListAvailableEffects(); |
179 |
|
String GetEffectInfo(int iEffectIndex); |
180 |
|
String CreateEffectInstance(int iEffectIndex); |
181 |
|
String CreateEffectInstance(String effectSystem, String module, String effectName); |
182 |
|
String DestroyEffectInstance(int iEffectInstance); |
183 |
|
String GetEffectInstances(); |
184 |
|
String ListEffectInstances(); |
185 |
|
String GetEffectInstanceInfo(int iEffectInstance); |
186 |
|
String GetEffectInstanceInputControlInfo(int iEffectInstance, int iInputControlIndex); |
187 |
|
String SetEffectInstanceInputControlValue(int iEffectInstance, int iInputControlIndex, double dValue); |
188 |
|
String GetSendEffectChains(int iAudioOutputDevice); |
189 |
|
String ListSendEffectChains(int iAudioOutputDevice); |
190 |
|
String AddSendEffectChain(int iAudioOutputDevice); |
191 |
|
String RemoveSendEffectChain(int iAudioOutputDevice, int iSendEffectChain); |
192 |
|
String GetSendEffectChainInfo(int iAudioOutputDevice, int iSendEffectChain); |
193 |
|
String AppendSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectInstance); |
194 |
|
String InsertSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectChainPosition, int iEffectInstance); |
195 |
|
String RemoveSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectChainPosition); |
196 |
|
|
197 |
String AddDbInstrumentDirectory(String Dir); |
String AddDbInstrumentDirectory(String Dir); |
198 |
String RemoveDbInstrumentDirectory(String Dir, bool Force = false); |
String RemoveDbInstrumentDirectory(String Dir, bool Force = false); |
199 |
String GetDbInstrumentDirectoryCount(String Dir, bool Recursive = false); |
String GetDbInstrumentDirectoryCount(String Dir, bool Recursive = false); |
205 |
String SetDbInstrumentDirectoryDescription(String Dir, String Desc); |
String SetDbInstrumentDirectoryDescription(String Dir, String Desc); |
206 |
String FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive = true); |
String FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive = true); |
207 |
String AddDbInstruments(String DbDir, String FilePath, int Index = -1, bool bBackground = false); |
String AddDbInstruments(String DbDir, String FilePath, int Index = -1, bool bBackground = false); |
208 |
String AddDbInstruments(String ScanMode, String DbDir, String FsDir, bool bBackground = false); |
String AddDbInstruments(String ScanMode, String DbDir, String FsDir, bool bBackground = false, bool insDir = false); |
209 |
String RemoveDbInstrument(String Instr); |
String RemoveDbInstrument(String Instr); |
210 |
String GetDbInstrumentCount(String Dir, bool Recursive = false); |
String GetDbInstrumentCount(String Dir, bool Recursive = false); |
211 |
String GetDbInstruments(String Dir, bool Recursive = false); |
String GetDbInstruments(String Dir, bool Recursive = false); |
214 |
String MoveDbInstrument(String Instr, String Dst); |
String MoveDbInstrument(String Instr, String Dst); |
215 |
String CopyDbInstrument(String Instr, String Dst); |
String CopyDbInstrument(String Instr, String Dst); |
216 |
String SetDbInstrumentDescription(String Instr, String Desc); |
String SetDbInstrumentDescription(String Instr, String Desc); |
217 |
|
String SetDbInstrumentFilePath(String OldPath, String NewPath); |
218 |
|
String FindLostDbInstrumentFiles(); |
219 |
String FindDbInstruments(String Dir, std::map<String,String> Parameters, bool Recursive = true); |
String FindDbInstruments(String Dir, std::map<String,String> Parameters, bool Recursive = true); |
220 |
String FormatInstrumentsDb(); |
String FormatInstrumentsDb(); |
221 |
String EditSamplerChannelInstrument(uint uiSamplerChannel); |
String EditSamplerChannelInstrument(uint uiSamplerChannel); |
223 |
String ResetChannel(uint uiSamplerChannel); |
String ResetChannel(uint uiSamplerChannel); |
224 |
String ResetSampler(); |
String ResetSampler(); |
225 |
String GetServerInfo(); |
String GetServerInfo(); |
226 |
|
String GetTotalStreamCount(); |
227 |
String GetTotalVoiceCount(); |
String GetTotalVoiceCount(); |
228 |
String GetTotalVoiceCountMax(); |
String GetTotalVoiceCountMax(); |
229 |
|
String GetGlobalMaxVoices(); |
230 |
|
String SetGlobalMaxVoices(int iVoices); |
231 |
|
String GetGlobalMaxStreams(); |
232 |
|
String SetGlobalMaxStreams(int iStreams); |
233 |
String GetGlobalVolume(); |
String GetGlobalVolume(); |
234 |
String SetGlobalVolume(double dVolume); |
String SetGlobalVolume(double dVolume); |
235 |
String GetFileInstruments(String Filename); |
String GetFileInstruments(String Filename); |
236 |
String ListFileInstruments(String Filename); |
String ListFileInstruments(String Filename); |
237 |
String GetFileInstrumentInfo(String Filename, uint InstrumentID); |
String GetFileInstrumentInfo(String Filename, uint InstrumentID); |
238 |
|
String SendChannelMidiData(String MidiMsg, uint uiSamplerChannel, uint Arg1, uint Arg2); |
239 |
String SubscribeNotification(LSCPEvent::event_t); |
String SubscribeNotification(LSCPEvent::event_t); |
240 |
String UnsubscribeNotification(LSCPEvent::event_t); |
String UnsubscribeNotification(LSCPEvent::event_t); |
241 |
String SetEcho(yyparse_param_t* pSession, double boolean_value); |
String SetEcho(yyparse_param_t* pSession, double boolean_value); |
242 |
void AnswerClient(String ReturnMessage); |
void AnswerClient(String ReturnMessage); |
243 |
|
void CloseAllConnections(); |
244 |
|
|
245 |
static int currentSocket; |
static int currentSocket; |
246 |
static std::map<int,String> bufferedCommands; |
static std::map<int,String> bufferedCommands; |
247 |
|
|
248 |
static void SendLSCPNotify( LSCPEvent Event ); |
static void SendLSCPNotify( LSCPEvent Event ); |
249 |
static int EventSubscribers( std::list<LSCPEvent::event_t> events ); |
static int EventSubscribers( std::list<LSCPEvent::event_t> events ); |
250 |
static void LockRTNotify( void ) { RTNotifyMutex.Lock(); } |
static String FilterEndlines(String s); |
251 |
static void UnlockRTNotify( void ) { RTNotifyMutex.Unlock(); } |
|
252 |
static String FilterEndlines(String s); |
//Protect main thread that generates real time notify messages |
253 |
|
//like voice count, stream count and buffer fill |
254 |
|
//from LSCP server removing engines and channels from underneath |
255 |
|
static Mutex RTNotifyMutex; |
256 |
|
|
257 |
protected: |
protected: |
258 |
int hSocket; |
int hSocket; |
284 |
bool HasSoloChannel(); |
bool HasSoloChannel(); |
285 |
void MuteNonSoloChannels(); |
void MuteNonSoloChannels(); |
286 |
void UnmuteChannels(); |
void UnmuteChannels(); |
287 |
|
|
288 |
/** |
/** |
289 |
* Throws an exception if the specified file is not found or |
* Throws an exception if the specified file is not found or |
290 |
* if directory is specified. |
* if directory is specified. |
301 |
static std::map< LSCPEvent::event_t, std::list<int> > eventSubscriptions; |
static std::map< LSCPEvent::event_t, std::list<int> > eventSubscriptions; |
302 |
static fd_set fdSet; |
static fd_set fdSet; |
303 |
|
|
|
//Protect main thread that generates real time notify messages |
|
|
//like voice count, stream count and buffer fill |
|
|
//from LSCP server removing engines and channels from underneath |
|
|
static Mutex RTNotifyMutex; |
|
|
|
|
304 |
class EventHandler : public ChannelCountListener, public AudioDeviceCountListener, |
class EventHandler : public ChannelCountListener, public AudioDeviceCountListener, |
305 |
public MidiDeviceCountListener, public MidiInstrumentCountListener, |
public MidiDeviceCountListener, public MidiInstrumentCountListener, |
306 |
public MidiInstrumentInfoListener, public MidiInstrumentMapCountListener, |
public MidiInstrumentInfoListener, public MidiInstrumentMapCountListener, |
307 |
public MidiInstrumentMapInfoListener, public FxSendCountListener, |
public MidiInstrumentMapInfoListener, public FxSendCountListener, |
308 |
public VoiceCountListener, public StreamCountListener, |
public VoiceCountListener, public StreamCountListener, public BufferFillListener, |
309 |
public BufferFillListener, public TotalVoiceCountListener { |
public TotalStreamCountListener, public TotalVoiceCountListener, |
310 |
|
public EngineChangeListener, public MidiPortCountListener { |
311 |
|
|
312 |
public: |
public: |
313 |
|
EventHandler(LSCPServer* pParent); |
314 |
|
|
315 |
/** |
/** |
316 |
* Invoked when the number of sampler channels has changed. |
* Invoked when the number of sampler channels has changed. |
317 |
* @param NewCount The new number of sampler channels. |
* @param NewCount The new number of sampler channels. |
318 |
*/ |
*/ |
319 |
virtual void ChannelCountChanged(int NewCount); |
virtual void ChannelCountChanged(int NewCount); |
320 |
|
virtual void ChannelAdded(SamplerChannel* pChannel); |
321 |
|
virtual void ChannelToBeRemoved(SamplerChannel* pChannel); |
322 |
|
|
323 |
/** |
/** |
324 |
* Invoked when the number of audio output devices has changed. |
* Invoked when the number of audio output devices has changed. |
333 |
virtual void MidiDeviceCountChanged(int NewCount); |
virtual void MidiDeviceCountChanged(int NewCount); |
334 |
|
|
335 |
/** |
/** |
336 |
|
* Invoked right before the supplied MIDI input device is going |
337 |
|
* to be destroyed. |
338 |
|
* @param pDevice MidiInputDevice to be deleted |
339 |
|
*/ |
340 |
|
virtual void MidiDeviceToBeDestroyed(MidiInputDevice* pDevice); |
341 |
|
|
342 |
|
/** |
343 |
|
* Invoked to inform that a new MidiInputDevice has just been |
344 |
|
* created. |
345 |
|
* @param pDevice newly created MidiInputDevice |
346 |
|
*/ |
347 |
|
virtual void MidiDeviceCreated(MidiInputDevice* pDevice); |
348 |
|
|
349 |
|
/** |
350 |
|
* Invoked when the number of MIDI input ports has changed. |
351 |
|
* @param NewCount The new number of MIDI input ports. |
352 |
|
*/ |
353 |
|
virtual void MidiPortCountChanged(int NewCount); |
354 |
|
|
355 |
|
/** |
356 |
|
* Invoked right before the supplied MIDI input port is going |
357 |
|
* to be destroyed. |
358 |
|
* @param pPort MidiInputPort to be deleted |
359 |
|
*/ |
360 |
|
virtual void MidiPortToBeRemoved(MidiInputPort* pPort); |
361 |
|
|
362 |
|
/** |
363 |
|
* Invoked to inform that a new MidiInputPort has just been |
364 |
|
* added. |
365 |
|
* @param pPort newly created MidiInputPort |
366 |
|
*/ |
367 |
|
virtual void MidiPortAdded(MidiInputPort* pPort); |
368 |
|
|
369 |
|
/** |
370 |
* Invoked when the number of MIDI instruments has changed. |
* Invoked when the number of MIDI instruments has changed. |
371 |
* @param MapId The numerical ID of the MIDI instrument map. |
* @param MapId The numerical ID of the MIDI instrument map. |
372 |
* @param NewCount The new number of MIDI instruments. |
* @param NewCount The new number of MIDI instruments. |
430 |
* @param NewCount The new number of active voices. |
* @param NewCount The new number of active voices. |
431 |
*/ |
*/ |
432 |
virtual void TotalVoiceCountChanged(int NewCount); |
virtual void TotalVoiceCountChanged(int NewCount); |
433 |
|
virtual void TotalStreamCountChanged(int NewCount); |
434 |
|
|
435 |
|
virtual void EngineToBeChanged(int ChannelId); |
436 |
|
virtual void EngineChanged(int ChannelId); |
437 |
|
|
438 |
|
virtual ~EventHandler(); |
439 |
|
|
440 |
|
struct midi_listener_entry { |
441 |
|
SamplerChannel* pSamplerChannel; |
442 |
|
EngineChannel* pEngineChannel; |
443 |
|
VirtualMidiDevice* pMidiListener; |
444 |
|
}; |
445 |
|
|
446 |
|
std::vector<midi_listener_entry> channelMidiListeners; |
447 |
|
|
448 |
|
struct device_midi_listener_entry { |
449 |
|
MidiInputPort* pPort; |
450 |
|
VirtualMidiDevice* pMidiListener; |
451 |
|
uint uiDeviceID; |
452 |
|
}; |
453 |
|
|
454 |
|
std::vector<device_midi_listener_entry> deviceMidiListeners; |
455 |
|
|
456 |
|
private: |
457 |
|
LSCPServer* pParent; |
458 |
} eventHandler; |
} eventHandler; |
459 |
|
|
460 |
#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
471 |
#endif // HAVE_SQLITE3 |
#endif // HAVE_SQLITE3 |
472 |
}; |
}; |
473 |
|
|
474 |
|
} |
475 |
|
|
476 |
#endif // __LSCPSERVER_H_ |
#endif // __LSCPSERVER_H_ |