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* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
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* * |
* * |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005 Christian Schoenebeck * |
* Copyright (C) 2005 - 2007 Christian Schoenebeck * |
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* * |
* * |
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* This library is free software; you can redistribute it and/or modify * |
* This library is free software; you can redistribute it and/or modify * |
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* 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 * |
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#include "lscpparser.h" |
#include "lscpparser.h" |
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#include "lscp.h" |
#include "lscp.h" |
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#include "lscpevent.h" |
#include "lscpevent.h" |
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#include "lscpinstrumentloader.h" |
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#include "../Sampler.h" |
#include "../Sampler.h" |
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#include "../common/Thread.h" |
#include "../common/Thread.h" |
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#include "../common/Mutex.h" |
#include "../common/Mutex.h" |
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#include "../common/Condition.h" |
#include "../common/Condition.h" |
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#include "../common/global.h" |
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#include "../drivers/midi/MidiInstrumentMapper.h" |
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#if HAVE_SQLITE3 |
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#include "../db/InstrumentsDb.h" |
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#endif |
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/// TCP Port on which the server should listen for connection requests. |
/// TCP Port on which the server should listen for connection requests. |
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#define LSCP_ADDR INADDR_ANY |
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#define LSCP_PORT 8888 |
#define LSCP_PORT 8888 |
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/// try up to 3 minutes to bind server socket |
/// try up to 3 minutes to bind server socket |
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*/ |
*/ |
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class LSCPServer : public Thread { |
class LSCPServer : public Thread { |
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public: |
public: |
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LSCPServer(Sampler* pSampler); |
LSCPServer(Sampler* pSampler, long int addr, short int port); |
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virtual ~LSCPServer(); |
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int WaitUntilInitialized(long TimeoutSeconds = 0L, long TimeoutNanoSeconds = 0L); |
int WaitUntilInitialized(long TimeoutSeconds = 0L, long TimeoutNanoSeconds = 0L); |
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// Methods called by the parser |
// Methods called by the parser |
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String DestroyAudioOutputDevice(uint DeviceIndex); |
String DestroyAudioOutputDevice(uint DeviceIndex); |
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String DestroyMidiInputDevice(uint DeviceIndex); |
String DestroyMidiInputDevice(uint DeviceIndex); |
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String LoadInstrument(String Filename, uint uiInstrument, uint uiSamplerChannel, bool bBackground = false); |
String LoadInstrument(String Filename, uint uiInstrument, uint uiSamplerChannel, bool bBackground = false); |
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String LoadEngine(String EngineName, uint uiSamplerChannel); |
String SetEngineType(String EngineName, uint uiSamplerChannel); |
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String GetChannels(); |
String GetChannels(); |
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String ListChannels(); |
String ListChannels(); |
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String AddChannel(); |
String AddChannel(); |
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String RemoveChannel(uint uiSamplerChannel); |
String RemoveChannel(uint uiSamplerChannel); |
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String GetAvailableEngines(); |
String GetAvailableEngines(); |
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String ListAvailableEngines(); |
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String GetEngineInfo(String EngineName); |
String GetEngineInfo(String EngineName); |
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String GetChannelInfo(uint uiSamplerChannel); |
String GetChannelInfo(uint uiSamplerChannel); |
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String GetVoiceCount(uint uiSamplerChannel); |
String GetVoiceCount(uint uiSamplerChannel); |
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String GetStreamCount(uint uiSamplerChannel); |
String GetStreamCount(uint uiSamplerChannel); |
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String GetBufferFill(fill_response_t ResponseType, uint uiSamplerChannel); |
String GetBufferFill(fill_response_t ResponseType, uint uiSamplerChannel); |
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String GetAvailableAudioOutputDrivers(); |
String GetAvailableAudioOutputDrivers(); |
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String ListAvailableAudioOutputDrivers(); |
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String GetAvailableMidiInputDrivers(); |
String GetAvailableMidiInputDrivers(); |
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String ListAvailableMidiInputDrivers(); |
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String GetAudioOutputDriverInfo(String Driver); |
String GetAudioOutputDriverInfo(String Driver); |
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String GetMidiInputDriverInfo(String Driver); |
String GetMidiInputDriverInfo(String Driver); |
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#ifdef __GNUC__ |
#ifdef __GNUC__ |
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String SetMIDIInputType(String MidiInputDriver, uint uiSamplerChannel); |
String SetMIDIInputType(String MidiInputDriver, uint uiSamplerChannel); |
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String SetMIDIInput(uint MIDIDeviceId, uint MIDIPort, uint MIDIChannel, uint uiSamplerChannel); |
String SetMIDIInput(uint MIDIDeviceId, uint MIDIPort, uint MIDIChannel, uint uiSamplerChannel); |
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String SetVolume(double dVolume, uint uiSamplerChannel); |
String SetVolume(double dVolume, uint uiSamplerChannel); |
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String SetChannelMute(bool bMute, uint uiSamplerChannel); |
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String SetChannelSolo(bool bSolo, uint uiSamplerChannel); |
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String AddOrReplaceMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg, String EngineType, String InstrumentFile, uint InstrumentIndex, float Volume, MidiInstrumentMapper::mode_t LoadMode, String Name, bool bModal); |
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String RemoveMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg); |
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String GetMidiInstrumentMappings(uint MidiMapID); |
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String GetAllMidiInstrumentMappings(); |
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String GetMidiInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg); |
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String ListMidiInstrumentMappings(uint MidiMapID); |
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String ListAllMidiInstrumentMappings(); |
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String ClearMidiInstrumentMappings(uint MidiMapID); |
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String ClearAllMidiInstrumentMappings(); |
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String AddMidiInstrumentMap(String MapName = ""); |
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String RemoveMidiInstrumentMap(uint MidiMapID); |
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String RemoveAllMidiInstrumentMaps(); |
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String GetMidiInstrumentMaps(); |
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String ListMidiInstrumentMaps(); |
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String GetMidiInstrumentMap(uint MidiMapID); |
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String SetMidiInstrumentMapName(uint MidiMapID, String NewName); |
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String SetChannelMap(uint uiSamplerChannel, int MidiMapID); |
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String CreateFxSend(uint uiSamplerChannel, uint MidiCtrl, String Name = ""); |
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String DestroyFxSend(uint uiSamplerChannel, uint FxSendID); |
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String GetFxSends(uint uiSamplerChannel); |
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String ListFxSends(uint uiSamplerChannel); |
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String GetFxSendInfo(uint uiSamplerChannel, uint FxSendID); |
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String SetFxSendName(uint uiSamplerChannel, uint FxSendID, String Name); |
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String SetFxSendAudioOutputChannel(uint uiSamplerChannel, uint FxSendID, uint FxSendChannel, uint DeviceChannel); |
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String SetFxSendMidiController(uint uiSamplerChannel, uint FxSendID, uint MidiController); |
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String SetFxSendLevel(uint uiSamplerChannel, uint FxSendID, double dLevel); |
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String AddDbInstrumentDirectory(String Dir); |
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String RemoveDbInstrumentDirectory(String Dir, bool Force = false); |
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String GetDbInstrumentDirectoryCount(String Dir); |
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String GetDbInstrumentDirectories(String Dir); |
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String GetDbInstrumentDirectoryInfo(String Dir); |
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String SetDbInstrumentDirectoryName(String Dir, String Name); |
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String MoveDbInstrumentDirectory(String Dir, String Dst); |
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String SetDbInstrumentDirectoryDescription(String Dir, String Desc); |
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String AddDbInstruments(String DbDir, String FilePath, int Index = -1); |
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String AddDbInstrumentsFlat(String DbDir, String FilePath); |
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String AddDbInstrumentsNonrecursive(String DbDir, String FsDir); |
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String RemoveDbInstrument(String Instr); |
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String GetDbInstrumentCount(String Dir); |
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String GetDbInstruments(String Dir); |
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String GetDbInstrumentInfo(String Instr); |
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String SetDbInstrumentName(String Instr, String Name); |
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String MoveDbInstrument(String Instr, String Dst); |
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String SetDbInstrumentDescription(String Instr, String Desc); |
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String ResetChannel(uint uiSamplerChannel); |
String ResetChannel(uint uiSamplerChannel); |
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String ResetSampler(); |
String ResetSampler(); |
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String GetServerInfo(); |
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String GetTotalVoiceCount(); |
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String GetTotalVoiceCountMax(); |
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String GetGlobalVolume(); |
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String SetGlobalVolume(double dVolume); |
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String SubscribeNotification(LSCPEvent::event_t); |
String SubscribeNotification(LSCPEvent::event_t); |
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String UnsubscribeNotification(LSCPEvent::event_t); |
String UnsubscribeNotification(LSCPEvent::event_t); |
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String SetEcho(yyparse_param_t* pSession, double boolean_value); |
String SetEcho(yyparse_param_t* pSession, double boolean_value); |
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static int EventSubscribers( std::list<LSCPEvent::event_t> events ); |
static int EventSubscribers( std::list<LSCPEvent::event_t> events ); |
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static void LockRTNotify( void ) { RTNotifyMutex.Lock(); } |
static void LockRTNotify( void ) { RTNotifyMutex.Lock(); } |
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static void UnlockRTNotify( void ) { RTNotifyMutex.Unlock(); } |
static void UnlockRTNotify( void ) { RTNotifyMutex.Unlock(); } |
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static String FilterEndlines(String s); |
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protected: |
protected: |
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int hSocket; |
int hSocket; |
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sockaddr_in SocketAddress; |
sockaddr_in SocketAddress; |
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Sampler* pSampler; |
Sampler* pSampler; |
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Condition Initialized; |
Condition Initialized; |
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LSCPInstrumentLoader InstrumentLoader; ///< thread responsible for loading instruments in the background |
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int Main(); ///< Implementation of virtual method from class Thread |
int Main(); ///< Implementation of virtual method from class Thread |
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*/ |
*/ |
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int GetMidiInputDeviceIndex (MidiInputDevice *pDevice); |
int GetMidiInputDeviceIndex (MidiInputDevice *pDevice); |
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EngineChannel* GetEngineChannel(uint uiSamplerChannel); |
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/** |
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* Gets the specified effect send on the specified sampler channel. |
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*/ |
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FxSend* GetFxSend(uint uiSamplerChannel, uint FxSendID); |
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bool HasSoloChannel(); |
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void MuteNonSoloChannels(); |
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void UnmuteChannels(); |
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static std::map<int,String> bufferedNotifies; |
static std::map<int,String> bufferedNotifies; |
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static Mutex NotifyMutex; |
static Mutex NotifyMutex; |
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static Mutex NotifyBufferMutex; |
static Mutex NotifyBufferMutex; |
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//like voice count, stream count and buffer fill |
//like voice count, stream count and buffer fill |
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//from LSCP server removing engines and channels from underneath |
//from LSCP server removing engines and channels from underneath |
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static Mutex RTNotifyMutex; |
static Mutex RTNotifyMutex; |
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class EventHandler : public ChannelCountListener, public AudioDeviceCountListener, |
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public MidiDeviceCountListener, public MidiInstrumentCountListener, |
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public MidiInstrumentInfoListener, public MidiInstrumentMapCountListener, |
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public MidiInstrumentMapInfoListener, public FxSendCountListener, |
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public VoiceCountListener, public StreamCountListener, |
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public BufferFillListener, public TotalVoiceCountListener { |
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public: |
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/** |
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* Invoked when the number of sampler channels has changed. |
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* @param NewCount The new number of sampler channels. |
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*/ |
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virtual void ChannelCountChanged(int NewCount); |
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/** |
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* Invoked when the number of audio output devices has changed. |
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* @param NewCount The new number of audio output devices. |
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*/ |
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virtual void AudioDeviceCountChanged(int NewCount); |
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/** |
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* Invoked when the number of MIDI input devices has changed. |
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* @param NewCount The new number of MIDI input devices. |
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*/ |
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virtual void MidiDeviceCountChanged(int NewCount); |
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/** |
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* Invoked when the number of MIDI instruments has changed. |
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* @param MapId The numerical ID of the MIDI instrument map. |
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* @param NewCount The new number of MIDI instruments. |
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*/ |
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virtual void MidiInstrumentCountChanged(int MapId, int NewCount); |
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/** |
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* Invoked when a MIDI instrument in a MIDI instrument map is changed. |
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* @param MapId The numerical ID of the MIDI instrument map. |
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* @param Bank The index of the MIDI bank, containing the instrument. |
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* @param Program The MIDI program number of the instrument. |
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*/ |
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virtual void MidiInstrumentInfoChanged(int MapId, int Bank, int Program); |
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/** |
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* Invoked when the number of MIDI instrument maps has changed. |
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* @param NewCount The new number of MIDI instruments. |
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*/ |
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virtual void MidiInstrumentMapCountChanged(int NewCount); |
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/** |
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* Invoked when the settings of a MIDI instrument map are changed. |
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* @param MapId The numerical ID of the MIDI instrument map. |
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*/ |
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virtual void MidiInstrumentMapInfoChanged(int MapId); |
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/** |
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* Invoked when the number of effect sends |
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* on the specified sampler channel has changed. |
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* @param ChannelId The numerical ID of the sampler channel. |
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* @param NewCount The new number of effect sends. |
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*/ |
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virtual void FxSendCountChanged(int ChannelId, int NewCount); |
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/** |
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* Invoked when the number of active voices |
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* on the specified sampler channel has changed. |
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* @param ChannelId The numerical ID of the sampler channel. |
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* @param NewCount The new number of active voices. |
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*/ |
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virtual void VoiceCountChanged(int ChannelId, int NewCount); |
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/** |
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* Invoked when the number of active disk streams |
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* on the specified sampler channel has changed. |
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* @param ChannelId The numerical ID of the sampler channel. |
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* @param NewCount The new number of active disk streams. |
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*/ |
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virtual void StreamCountChanged(int ChannelId, int NewCount); |
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/** |
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* Invoked when the fill state of the disk stream |
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* buffers on the specified sampler channel is changed. |
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* @param ChannelId The numerical ID of the sampler channel. |
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* @param FillData The buffer fill data for the specified sampler channel. |
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*/ |
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virtual void BufferFillChanged(int ChannelId, String FillData); |
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/** |
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* Invoked when the total number of active voices is changed. |
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* @param NewCount The new number of active voices. |
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*/ |
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virtual void TotalVoiceCountChanged(int NewCount); |
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} eventHandler; |
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#if HAVE_SQLITE3 |
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class DbInstrumentsEventHandler : public InstrumentsDb::Listener { |
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public: |
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/** |
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* Invoked when the number of instrument directories |
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* in a specific directory has changed. |
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* @param Dir The absolute pathname of the directory in |
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* which the number of directories is changed. |
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*/ |
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virtual void DirectoryCountChanged(String Dir); |
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/** |
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* Invoked when the settings of an instrument directory |
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* are changed. |
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* @param Dir The absolute pathname of the directory |
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* whose settings are changed. |
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*/ |
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virtual void DirectoryInfoChanged(String Dir); |
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/** |
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* Invoked when an instrument directory is renamed. |
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* @param Dir The old absolute pathname of the directory. |
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* @param NewName The new name of the directory. |
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*/ |
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virtual void DirectoryNameChanged(String Dir, String NewName); |
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/** |
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* Invoked when the number of instruments |
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* in a specific directory has changed. |
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* @param Dir The absolute pathname of the directory in |
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* which the number of instruments is changed. |
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*/ |
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virtual void InstrumentCountChanged(String Dir); |
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/** |
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* Invoked when the settings of an instrument are changed. |
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* @param Instr The absolute pathname of the instrument |
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* whose settings are changed. |
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*/ |
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virtual void InstrumentInfoChanged(String Instr); |
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/** |
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* Invoked when an instrument is renamed. |
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* @param Instr The old absolute pathname of the instrument. |
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* @param NewName The new name of the directory. |
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*/ |
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virtual void InstrumentNameChanged(String Instr, String NewName); |
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} dbInstrumentsEventHandler; |
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#endif // HAVE_SQLITE3 |
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}; |
}; |
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#endif // __LSCPSERVER_H_ |
#endif // __LSCPSERVER_H_ |