/[svn]/linuxsampler/trunk/src/network/lscpserver.h
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revision 1541 by iliev, Tue Dec 4 18:09:26 2007 UTC revision 1695 by schoenebeck, Sat Feb 16 01:09:33 2008 UTC
# Line 3  Line 3 
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 - 2008 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  *
# Line 52  typedef int socklen_t; Line 52  typedef int socklen_t;
52  #include "../common/global_private.h"  #include "../common/global_private.h"
53    
54  #include "../drivers/midi/MidiInstrumentMapper.h"  #include "../drivers/midi/MidiInstrumentMapper.h"
55    #include "../drivers/midi/VirtualMidiDevice.h"
56    
57  #if HAVE_SQLITE3  #if HAVE_SQLITE3
58  #include "../db/InstrumentsDb.h"  #include "../db/InstrumentsDb.h"
# Line 209  class LSCPServer : public Thread { Line 210  class LSCPServer : public Thread {
210    
211          static void SendLSCPNotify( LSCPEvent Event );          static void SendLSCPNotify( LSCPEvent Event );
212          static int EventSubscribers( std::list<LSCPEvent::event_t> events );          static int EventSubscribers( std::list<LSCPEvent::event_t> events );
213          static void LockRTNotify( void ) { RTNotifyMutex.Lock(); }      static void LockRTNotify();
214          static void UnlockRTNotify( void ) { RTNotifyMutex.Unlock(); }      static void UnlockRTNotify();
215      static String FilterEndlines(String s);      static String FilterEndlines(String s);
216    
217      protected:      protected:
# Line 243  class LSCPServer : public Thread { Line 244  class LSCPServer : public Thread {
244          bool HasSoloChannel();          bool HasSoloChannel();
245          void MuteNonSoloChannels();          void MuteNonSoloChannels();
246          void UnmuteChannels();          void UnmuteChannels();
247            
248          /**          /**
249           * Throws an exception if the specified file is not found or           * Throws an exception if the specified file is not found or
250           * if directory is specified.           * if directory is specified.
# Line 270  class LSCPServer : public Thread { Line 271  class LSCPServer : public Thread {
271              public MidiInstrumentInfoListener, public MidiInstrumentMapCountListener,              public MidiInstrumentInfoListener, public MidiInstrumentMapCountListener,
272              public MidiInstrumentMapInfoListener, public FxSendCountListener,              public MidiInstrumentMapInfoListener, public FxSendCountListener,
273              public VoiceCountListener, public StreamCountListener, public BufferFillListener,              public VoiceCountListener, public StreamCountListener, public BufferFillListener,
274              public TotalStreamCountListener, public TotalVoiceCountListener {              public TotalStreamCountListener, public TotalVoiceCountListener,
275                public EngineChangeListener, public MidiPortCountListener {
276    
277              public:              public:
278                    EventHandler(LSCPServer* pParent);
279    
280                  /**                  /**
281                   * Invoked when the number of sampler channels has changed.                   * Invoked when the number of sampler channels has changed.
282                   * @param NewCount The new number of sampler channels.                   * @param NewCount The new number of sampler channels.
283                   */                   */
284                  virtual void ChannelCountChanged(int NewCount);                  virtual void ChannelCountChanged(int NewCount);
285                    virtual void ChannelAdded(SamplerChannel* pChannel);
286                    virtual void ChannelToBeRemoved(SamplerChannel* pChannel);
287    
288                  /**                  /**
289                   * Invoked when the number of audio output devices has changed.                   * Invoked when the number of audio output devices has changed.
# Line 292  class LSCPServer : public Thread { Line 298  class LSCPServer : public Thread {
298                  virtual void MidiDeviceCountChanged(int NewCount);                  virtual void MidiDeviceCountChanged(int NewCount);
299    
300                  /**                  /**
301                     * Invoked right before the supplied MIDI input device is going
302                     * to be destroyed.
303                     * @param pDevice MidiInputDevice to be deleted
304                     */
305                    virtual void MidiDeviceToBeDestroyed(MidiInputDevice* pDevice);
306    
307                    /**
308                     * Invoked to inform that a new MidiInputDevice has just been
309                     * created.
310                     * @param pDevice newly created MidiInputDevice
311                     */
312                    virtual void MidiDeviceCreated(MidiInputDevice* pDevice);
313    
314                    /**
315                     * Invoked when the number of MIDI input ports has changed.
316                     * @param NewCount The new number of MIDI input ports.
317                     */
318                    virtual void MidiPortCountChanged(int NewCount);
319    
320                    /**
321                     * Invoked right before the supplied MIDI input port is going
322                     * to be destroyed.
323                     * @param pPort MidiInputPort to be deleted
324                     */
325                    virtual void MidiPortToBeRemoved(MidiInputPort* pPort);
326    
327                    /**
328                     * Invoked to inform that a new MidiInputPort has just been
329                     * added.
330                     * @param pPort newly created MidiInputPort
331                     */
332                    virtual void MidiPortAdded(MidiInputPort* pPort);
333    
334                    /**
335                   * Invoked when the number of MIDI instruments has changed.                   * Invoked when the number of MIDI instruments has changed.
336                   * @param MapId The numerical ID of the MIDI instrument map.                   * @param MapId The numerical ID of the MIDI instrument map.
337                   * @param NewCount The new number of MIDI instruments.                   * @param NewCount The new number of MIDI instruments.
# Line 356  class LSCPServer : public Thread { Line 396  class LSCPServer : public Thread {
396                   */                   */
397                  virtual void TotalVoiceCountChanged(int NewCount);                  virtual void TotalVoiceCountChanged(int NewCount);
398                  virtual void TotalStreamCountChanged(int NewCount);                  virtual void TotalStreamCountChanged(int NewCount);
399    
400                    virtual void EngineToBeChanged(int ChannelId);
401                    virtual void EngineChanged(int ChannelId);
402    
403                    virtual ~EventHandler();
404    
405                    struct midi_listener_entry {
406                        SamplerChannel* pSamplerChannel;
407                        EngineChannel* pEngineChannel;
408                        VirtualMidiDevice* pMidiListener;
409                    };
410    
411                    std::vector<midi_listener_entry> channelMidiListeners;
412    
413                    struct device_midi_listener_entry {
414                        MidiInputPort* pPort;
415                        VirtualMidiDevice* pMidiListener;
416                        uint uiDeviceID;
417                    };
418    
419                    std::vector<device_midi_listener_entry> deviceMidiListeners;
420    
421                private:
422                    LSCPServer* pParent;
423          } eventHandler;          } eventHandler;
424    
425  #if HAVE_SQLITE3  #if HAVE_SQLITE3
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