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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, 2006 Christian Schoenebeck * |
* Copyright (C) 2005 - 2008 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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#ifndef __LSCPSERVER_H_ |
#ifndef __LSCPSERVER_H_ |
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#define __LSCPSERVER_H_ |
#define __LSCPSERVER_H_ |
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#if defined(WIN32) |
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#include <windows.h> |
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typedef int socklen_t; |
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#else |
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#include <unistd.h> |
#include <unistd.h> |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <sys/socket.h> |
#include <sys/socket.h> |
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#include <netinet/tcp.h> |
#include <netinet/tcp.h> |
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#include <arpa/inet.h> |
#include <arpa/inet.h> |
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#include <netdb.h> |
#include <netdb.h> |
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#endif |
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#include <list> |
#include <list> |
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#include "lscp.h" |
#include "lscp.h" |
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#include "lscpparser.h" |
#include "lscpparser.h" |
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#include "lscp.h" |
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#include "lscpevent.h" |
#include "lscpevent.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_private.h" |
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#include "../drivers/midi/MidiInstrumentMapper.h" |
#include "../drivers/midi/MidiInstrumentMapper.h" |
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#include "../drivers/midi/VirtualMidiDevice.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 |
#define LSCP_ADDR INADDR_ANY |
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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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#define LSCP_SERVER_BIND_TIMEOUT 180 |
#define LSCP_SERVER_BIND_TIMEOUT 180 |
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using namespace LinuxSampler; |
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// External references to the main scanner and parser functions |
// External references to the main scanner and parser functions |
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extern int yyparse(void* YYPARSE_PARAM); |
extern int yyparse(void* YYPARSE_PARAM); |
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namespace LinuxSampler { |
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extern void restart(yyparse_param_t* pparam, int& yychar); |
extern void restart(yyparse_param_t* pparam, int& yychar); |
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/** |
/** |
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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); |
String SetChannelMute(bool bMute, uint uiSamplerChannel); |
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String SetChannelSolo(bool bSolo, uint uiSamplerChannel); |
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); |
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); |
String RemoveMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg); |
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String GetMidiInstrumentMappings(uint MidiMapID); |
String GetMidiInstrumentMappings(uint MidiMapID); |
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String GetAllMidiInstrumentMappings(); |
String GetAllMidiInstrumentMappings(); |
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String GetMidiInstrumentMap(uint MidiMapID); |
String GetMidiInstrumentMap(uint MidiMapID); |
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String SetMidiInstrumentMapName(uint MidiMapID, String NewName); |
String SetMidiInstrumentMapName(uint MidiMapID, String NewName); |
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String SetChannelMap(uint uiSamplerChannel, int MidiMapID); |
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, bool Recursive = false); |
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String GetDbInstrumentDirectories(String Dir, bool Recursive = false); |
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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 CopyDbInstrumentDirectory(String Dir, String Dst); |
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String SetDbInstrumentDirectoryDescription(String Dir, String Desc); |
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String FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive = true); |
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String AddDbInstruments(String DbDir, String FilePath, int Index = -1, bool bBackground = false); |
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String AddDbInstruments(String ScanMode, String DbDir, String FsDir, bool bBackground = false); |
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String RemoveDbInstrument(String Instr); |
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String GetDbInstrumentCount(String Dir, bool Recursive = false); |
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String GetDbInstruments(String Dir, bool Recursive = false); |
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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 CopyDbInstrument(String Instr, String Dst); |
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String SetDbInstrumentDescription(String Instr, String Desc); |
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String SetDbInstrumentFilePath(String OldPath, String NewPath); |
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String FindLostDbInstrumentFiles(); |
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String FindDbInstruments(String Dir, std::map<String,String> Parameters, bool Recursive = true); |
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String FormatInstrumentsDb(); |
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String EditSamplerChannelInstrument(uint uiSamplerChannel); |
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String GetDbInstrumentsJobInfo(int JobId); |
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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(); |
String GetServerInfo(); |
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String GetTotalStreamCount(); |
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String GetTotalVoiceCount(); |
String GetTotalVoiceCount(); |
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String GetTotalVoiceCountMax(); |
String GetTotalVoiceCountMax(); |
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String GetGlobalVolume(); |
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String SetGlobalVolume(double dVolume); |
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String GetFileInstruments(String Filename); |
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String ListFileInstruments(String Filename); |
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String GetFileInstrumentInfo(String Filename, uint InstrumentID); |
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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 QueryDatabase(String query); |
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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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void AnswerClient(String ReturnMessage); |
void AnswerClient(String ReturnMessage); |
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static void SendLSCPNotify( LSCPEvent Event ); |
static void SendLSCPNotify( LSCPEvent Event ); |
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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(); |
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static void UnlockRTNotify( void ) { RTNotifyMutex.Unlock(); } |
static void UnlockRTNotify(); |
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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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*/ |
*/ |
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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(); |
bool HasSoloChannel(); |
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void MuteNonSoloChannels(); |
void MuteNonSoloChannels(); |
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void UnmuteChannels(); |
void UnmuteChannels(); |
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/** |
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* Throws an exception if the specified file is not found or |
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* if directory is specified. |
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*/ |
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static void VerifyFile(String Filename); |
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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, public BufferFillListener, |
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public TotalStreamCountListener, public TotalVoiceCountListener, |
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public EngineChangeListener, public MidiPortCountListener { |
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public: |
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EventHandler(LSCPServer* pParent); |
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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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virtual void ChannelAdded(SamplerChannel* pChannel); |
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virtual void ChannelToBeRemoved(SamplerChannel* pChannel); |
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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 right before the supplied MIDI input device is going |
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* to be destroyed. |
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* @param pDevice MidiInputDevice to be deleted |
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*/ |
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virtual void MidiDeviceToBeDestroyed(MidiInputDevice* pDevice); |
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/** |
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* Invoked to inform that a new MidiInputDevice has just been |
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* created. |
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* @param pDevice newly created MidiInputDevice |
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*/ |
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virtual void MidiDeviceCreated(MidiInputDevice* pDevice); |
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/** |
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* Invoked when the number of MIDI input ports has changed. |
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* @param NewCount The new number of MIDI input ports. |
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*/ |
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virtual void MidiPortCountChanged(int NewCount); |
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/** |
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* Invoked right before the supplied MIDI input port is going |
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* to be destroyed. |
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* @param pPort MidiInputPort to be deleted |
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*/ |
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virtual void MidiPortToBeRemoved(MidiInputPort* pPort); |
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/** |
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* Invoked to inform that a new MidiInputPort has just been |
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* added. |
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* @param pPort newly created MidiInputPort |
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*/ |
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virtual void MidiPortAdded(MidiInputPort* pPort); |
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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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virtual void TotalStreamCountChanged(int NewCount); |
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virtual void EngineToBeChanged(int ChannelId); |
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virtual void EngineChanged(int ChannelId); |
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virtual ~EventHandler(); |
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struct midi_listener_entry { |
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SamplerChannel* pSamplerChannel; |
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EngineChannel* pEngineChannel; |
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VirtualMidiDevice* pMidiListener; |
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}; |
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std::vector<midi_listener_entry> channelMidiListeners; |
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struct device_midi_listener_entry { |
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MidiInputPort* pPort; |
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VirtualMidiDevice* pMidiListener; |
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uint uiDeviceID; |
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}; |
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std::vector<device_midi_listener_entry> deviceMidiListeners; |
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private: |
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LSCPServer* pParent; |
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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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virtual void DirectoryCountChanged(String Dir); |
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virtual void DirectoryInfoChanged(String Dir); |
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virtual void DirectoryNameChanged(String Dir, String NewName); |
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virtual void InstrumentCountChanged(String Dir); |
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virtual void InstrumentInfoChanged(String Instr); |
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virtual void InstrumentNameChanged(String Instr, String NewName); |
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virtual void JobStatusChanged(int JobId); |
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} dbInstrumentsEventHandler; |
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#endif // HAVE_SQLITE3 |
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}; |
}; |
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} |
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#endif // __LSCPSERVER_H_ |
#endif // __LSCPSERVER_H_ |