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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 - 2007 Christian Schoenebeck * |
* Copyright (C) 2005 - 2014 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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* MA 02111-1307 USA * |
* MA 02111-1307 USA * |
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***************************************************************************/ |
***************************************************************************/ |
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#include <algorithm> |
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#include <string> |
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#include "../common/File.h" |
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#include "lscpserver.h" |
#include "lscpserver.h" |
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#include "lscpresultset.h" |
#include "lscpresultset.h" |
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#include "lscpevent.h" |
#include "lscpevent.h" |
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#if defined(WIN32) |
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#include <windows.h> |
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#else |
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#include <fcntl.h> |
#include <fcntl.h> |
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#endif |
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#if ! HAVE_SQLITE3 |
#if ! HAVE_SQLITE3 |
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#define DOESNT_HAVE_SQLITE3 "No database support. SQLITE3 was not installed when linuxsampler was built." |
#define DOESNT_HAVE_SQLITE3 "No database support. SQLITE3 was not installed when linuxsampler was built." |
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#include "../engines/EngineChannelFactory.h" |
#include "../engines/EngineChannelFactory.h" |
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#include "../drivers/audio/AudioOutputDeviceFactory.h" |
#include "../drivers/audio/AudioOutputDeviceFactory.h" |
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#include "../drivers/midi/MidiInputDeviceFactory.h" |
#include "../drivers/midi/MidiInputDeviceFactory.h" |
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#include "../effects/EffectFactory.h" |
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namespace LinuxSampler { |
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/** |
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* Returns a copy of the given string where all special characters are |
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* replaced by LSCP escape sequences ("\xHH"). This function shall be used |
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* to escape LSCP response fields in case the respective response field is |
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* actually defined as using escape sequences in the LSCP specs. |
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* |
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* @e Caution: DO NOT use this function for escaping path based responses, |
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* use the Path class (src/common/Path.h) for this instead! |
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*/ |
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static String _escapeLscpResponse(String txt) { |
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for (int i = 0; i < txt.length(); i++) { |
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const char c = txt.c_str()[i]; |
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if ( |
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!(c >= '0' && c <= '9') && |
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!(c >= 'a' && c <= 'z') && |
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!(c >= 'A' && c <= 'Z') && |
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!(c == ' ') && !(c == '!') && !(c == '#') && !(c == '$') && |
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!(c == '%') && !(c == '&') && !(c == '(') && !(c == ')') && |
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!(c == '*') && !(c == '+') && !(c == ',') && !(c == '-') && |
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!(c == '.') && !(c == '/') && !(c == ':') && !(c == ';') && |
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!(c == '<') && !(c == '=') && !(c == '>') && !(c == '?') && |
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!(c == '@') && !(c == '[') && !(c == ']') && |
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!(c == '^') && !(c == '_') && !(c == '`') && !(c == '{') && |
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!(c == '|') && !(c == '}') && !(c == '~') |
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) { |
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// convert the "special" character into a "\xHH" LSCP escape sequence |
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char buf[5]; |
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snprintf(buf, sizeof(buf), "\\x%02x", static_cast<unsigned char>(c)); |
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txt.replace(i, 1, buf); |
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i += 3; |
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} |
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} |
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return txt; |
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} |
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/** |
/** |
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* Below are a few static members of the LSCPServer class. |
* Below are a few static members of the LSCPServer class. |
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*/ |
*/ |
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fd_set LSCPServer::fdSet; |
fd_set LSCPServer::fdSet; |
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int LSCPServer::currentSocket = -1; |
int LSCPServer::currentSocket = -1; |
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std::vector<yyparse_param_t> LSCPServer::Sessions = std::vector<yyparse_param_t>(); |
std::vector<yyparse_param_t> LSCPServer::Sessions; |
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std::vector<yyparse_param_t>::iterator itCurrentSession = std::vector<yyparse_param_t>::iterator(); |
std::vector<yyparse_param_t>::iterator itCurrentSession; |
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std::map<int,String> LSCPServer::bufferedNotifies = std::map<int,String>(); |
std::map<int,String> LSCPServer::bufferedNotifies; |
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std::map<int,String> LSCPServer::bufferedCommands = std::map<int,String>(); |
std::map<int,String> LSCPServer::bufferedCommands; |
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std::map< LSCPEvent::event_t, std::list<int> > LSCPServer::eventSubscriptions = std::map< LSCPEvent::event_t, std::list<int> >(); |
std::map< LSCPEvent::event_t, std::list<int> > LSCPServer::eventSubscriptions; |
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Mutex LSCPServer::NotifyMutex = Mutex(); |
Mutex LSCPServer::NotifyMutex; |
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Mutex LSCPServer::NotifyBufferMutex = Mutex(); |
Mutex LSCPServer::NotifyBufferMutex; |
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Mutex LSCPServer::SubscriptionMutex = Mutex(); |
Mutex LSCPServer::SubscriptionMutex; |
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Mutex LSCPServer::RTNotifyMutex = Mutex(); |
Mutex LSCPServer::RTNotifyMutex; |
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LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4) { |
LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4), eventHandler(this) { |
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SocketAddress.sin_family = AF_INET; |
SocketAddress.sin_family = AF_INET; |
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SocketAddress.sin_addr.s_addr = addr; |
SocketAddress.sin_addr.s_addr = addr; |
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SocketAddress.sin_port = port; |
SocketAddress.sin_port = port; |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_info, "DB_INSTRUMENT_INFO"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_info, "DB_INSTRUMENT_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instrs_job_info, "DB_INSTRUMENTS_JOB_INFO"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_db_instrs_job_info, "DB_INSTRUMENTS_JOB_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_total_stream_count, "TOTAL_STREAM_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_channel_midi, "CHANNEL_MIDI"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_device_midi, "DEVICE_MIDI"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_fx_instance_count, "EFFECT_INSTANCE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_fx_instance_info, "EFFECT_INSTANCE_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_send_fx_chain_count, "SEND_EFFECT_CHAIN_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_send_fx_chain_info, "SEND_EFFECT_CHAIN_INFO"); |
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hSocket = -1; |
hSocket = -1; |
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} |
} |
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LSCPServer::~LSCPServer() { |
LSCPServer::~LSCPServer() { |
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CloseAllConnections(); |
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InstrumentManager::StopBackgroundThread(); |
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#if defined(WIN32) |
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if (hSocket >= 0) closesocket(hSocket); |
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#else |
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if (hSocket >= 0) close(hSocket); |
if (hSocket >= 0) close(hSocket); |
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#endif |
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} |
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LSCPServer::EventHandler::EventHandler(LSCPServer* pParent) { |
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this->pParent = pParent; |
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} |
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LSCPServer::EventHandler::~EventHandler() { |
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std::vector<midi_listener_entry> l = channelMidiListeners; |
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channelMidiListeners.clear(); |
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for (int i = 0; i < l.size(); i++) |
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delete l[i].pMidiListener; |
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} |
} |
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void LSCPServer::EventHandler::ChannelCountChanged(int NewCount) { |
void LSCPServer::EventHandler::ChannelCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_count, NewCount)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_count, NewCount)); |
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} |
} |
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void LSCPServer::EventHandler::ChannelAdded(SamplerChannel* pChannel) { |
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pChannel->AddEngineChangeListener(this); |
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} |
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void LSCPServer::EventHandler::ChannelToBeRemoved(SamplerChannel* pChannel) { |
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if (!pChannel->GetEngineChannel()) return; |
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EngineToBeChanged(pChannel->Index()); |
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} |
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void LSCPServer::EventHandler::EngineToBeChanged(int ChannelId) { |
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SamplerChannel* pSamplerChannel = |
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pParent->pSampler->GetSamplerChannel(ChannelId); |
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if (!pSamplerChannel) return; |
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EngineChannel* pEngineChannel = |
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pSamplerChannel->GetEngineChannel(); |
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if (!pEngineChannel) return; |
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for (std::vector<midi_listener_entry>::iterator iter = channelMidiListeners.begin(); iter != channelMidiListeners.end(); ++iter) { |
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if ((*iter).pEngineChannel == pEngineChannel) { |
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VirtualMidiDevice* pMidiListener = (*iter).pMidiListener; |
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pEngineChannel->Disconnect(pMidiListener); |
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channelMidiListeners.erase(iter); |
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delete pMidiListener; |
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return; |
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} |
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} |
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} |
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void LSCPServer::EventHandler::EngineChanged(int ChannelId) { |
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SamplerChannel* pSamplerChannel = |
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pParent->pSampler->GetSamplerChannel(ChannelId); |
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if (!pSamplerChannel) return; |
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EngineChannel* pEngineChannel = |
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pSamplerChannel->GetEngineChannel(); |
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if (!pEngineChannel) return; |
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VirtualMidiDevice* pMidiListener = new VirtualMidiDevice; |
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pEngineChannel->Connect(pMidiListener); |
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midi_listener_entry entry = { |
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pSamplerChannel, pEngineChannel, pMidiListener |
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}; |
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channelMidiListeners.push_back(entry); |
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} |
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void LSCPServer::EventHandler::AudioDeviceCountChanged(int NewCount) { |
void LSCPServer::EventHandler::AudioDeviceCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_count, NewCount)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_count, NewCount)); |
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} |
} |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_count, NewCount)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_count, NewCount)); |
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} |
} |
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void LSCPServer::EventHandler::MidiDeviceToBeDestroyed(MidiInputDevice* pDevice) { |
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pDevice->RemoveMidiPortCountListener(this); |
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for (int i = 0; i < pDevice->PortCount(); ++i) |
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MidiPortToBeRemoved(pDevice->GetPort(i)); |
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} |
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void LSCPServer::EventHandler::MidiDeviceCreated(MidiInputDevice* pDevice) { |
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pDevice->AddMidiPortCountListener(this); |
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for (int i = 0; i < pDevice->PortCount(); ++i) |
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MidiPortAdded(pDevice->GetPort(i)); |
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} |
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void LSCPServer::EventHandler::MidiPortCountChanged(int NewCount) { |
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// yet unused |
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} |
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void LSCPServer::EventHandler::MidiPortToBeRemoved(MidiInputPort* pPort) { |
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for (std::vector<device_midi_listener_entry>::iterator iter = deviceMidiListeners.begin(); iter != deviceMidiListeners.end(); ++iter) { |
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if ((*iter).pPort == pPort) { |
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VirtualMidiDevice* pMidiListener = (*iter).pMidiListener; |
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pPort->Disconnect(pMidiListener); |
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deviceMidiListeners.erase(iter); |
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delete pMidiListener; |
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return; |
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} |
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} |
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} |
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void LSCPServer::EventHandler::MidiPortAdded(MidiInputPort* pPort) { |
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// find out the device ID |
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std::map<uint, MidiInputDevice*> devices = |
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pParent->pSampler->GetMidiInputDevices(); |
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for ( |
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std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
257 |
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iter != devices.end(); ++iter |
258 |
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) { |
259 |
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if (iter->second == pPort->GetDevice()) { // found |
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VirtualMidiDevice* pMidiListener = new VirtualMidiDevice; |
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pPort->Connect(pMidiListener); |
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device_midi_listener_entry entry = { |
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pPort, pMidiListener, iter->first |
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}; |
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deviceMidiListeners.push_back(entry); |
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return; |
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} |
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} |
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} |
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void LSCPServer::EventHandler::MidiInstrumentCountChanged(int MapId, int NewCount) { |
void LSCPServer::EventHandler::MidiInstrumentCountChanged(int MapId, int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_count, MapId, NewCount)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_count, MapId, NewCount)); |
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} |
} |
304 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount)); |
305 |
} |
} |
306 |
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307 |
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void LSCPServer::EventHandler::TotalStreamCountChanged(int NewCount) { |
308 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_stream_count, NewCount)); |
309 |
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} |
310 |
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311 |
#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
312 |
void LSCPServer::DbInstrumentsEventHandler::DirectoryCountChanged(String Dir) { |
void LSCPServer::DbInstrumentsEventHandler::DirectoryCountChanged(String Dir) { |
313 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_count, InstrumentsDb::toEscapedPath(Dir))); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_count, InstrumentsDb::toEscapedPath(Dir))); |
342 |
} |
} |
343 |
#endif // HAVE_SQLITE3 |
#endif // HAVE_SQLITE3 |
344 |
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345 |
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void LSCPServer::RemoveListeners() { |
346 |
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pSampler->RemoveChannelCountListener(&eventHandler); |
347 |
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pSampler->RemoveAudioDeviceCountListener(&eventHandler); |
348 |
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pSampler->RemoveMidiDeviceCountListener(&eventHandler); |
349 |
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pSampler->RemoveVoiceCountListener(&eventHandler); |
350 |
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pSampler->RemoveStreamCountListener(&eventHandler); |
351 |
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pSampler->RemoveBufferFillListener(&eventHandler); |
352 |
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pSampler->RemoveTotalStreamCountListener(&eventHandler); |
353 |
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pSampler->RemoveTotalVoiceCountListener(&eventHandler); |
354 |
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pSampler->RemoveFxSendCountListener(&eventHandler); |
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MidiInstrumentMapper::RemoveMidiInstrumentCountListener(&eventHandler); |
356 |
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MidiInstrumentMapper::RemoveMidiInstrumentInfoListener(&eventHandler); |
357 |
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MidiInstrumentMapper::RemoveMidiInstrumentMapCountListener(&eventHandler); |
358 |
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MidiInstrumentMapper::RemoveMidiInstrumentMapInfoListener(&eventHandler); |
359 |
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#if HAVE_SQLITE3 |
360 |
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InstrumentsDb::GetInstrumentsDb()->RemoveInstrumentsDbListener(&dbInstrumentsEventHandler); |
361 |
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#endif |
362 |
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} |
363 |
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|
364 |
/** |
/** |
365 |
* Blocks the calling thread until the LSCP Server is initialized and |
* Blocks the calling thread until the LSCP Server is initialized and |
376 |
} |
} |
377 |
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378 |
int LSCPServer::Main() { |
int LSCPServer::Main() { |
379 |
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#if defined(WIN32) |
380 |
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WSADATA wsaData; |
381 |
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int iResult; |
382 |
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iResult = WSAStartup(MAKEWORD(2,2), &wsaData); |
383 |
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if (iResult != 0) { |
384 |
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std::cerr << "LSCPServer: WSAStartup failed: " << iResult << "\n"; |
385 |
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exit(EXIT_FAILURE); |
386 |
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} |
387 |
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#endif |
388 |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
389 |
if (hSocket < 0) { |
if (hSocket < 0) { |
390 |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
398 |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
399 |
if (trial > LSCP_SERVER_BIND_TIMEOUT) { |
if (trial > LSCP_SERVER_BIND_TIMEOUT) { |
400 |
std::cerr << "gave up!" << std::endl; |
std::cerr << "gave up!" << std::endl; |
401 |
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#if defined(WIN32) |
402 |
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closesocket(hSocket); |
403 |
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#else |
404 |
close(hSocket); |
close(hSocket); |
405 |
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#endif |
406 |
//return -1; |
//return -1; |
407 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
408 |
} |
} |
422 |
pSampler->AddVoiceCountListener(&eventHandler); |
pSampler->AddVoiceCountListener(&eventHandler); |
423 |
pSampler->AddStreamCountListener(&eventHandler); |
pSampler->AddStreamCountListener(&eventHandler); |
424 |
pSampler->AddBufferFillListener(&eventHandler); |
pSampler->AddBufferFillListener(&eventHandler); |
425 |
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pSampler->AddTotalStreamCountListener(&eventHandler); |
426 |
pSampler->AddTotalVoiceCountListener(&eventHandler); |
pSampler->AddTotalVoiceCountListener(&eventHandler); |
427 |
pSampler->AddFxSendCountListener(&eventHandler); |
pSampler->AddFxSendCountListener(&eventHandler); |
428 |
MidiInstrumentMapper::AddMidiInstrumentCountListener(&eventHandler); |
MidiInstrumentMapper::AddMidiInstrumentCountListener(&eventHandler); |
442 |
timeval timeout; |
timeval timeout; |
443 |
|
|
444 |
while (true) { |
while (true) { |
445 |
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#if CONFIG_PTHREAD_TESTCANCEL |
446 |
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TestCancel(); |
447 |
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#endif |
448 |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
449 |
{ |
{ |
450 |
|
LockGuard lock(EngineChannelFactory::EngineChannelsMutex); |
451 |
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
452 |
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
453 |
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
454 |
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
455 |
if ((*itEngineChannel)->StatusChanged()) { |
if ((*itEngineChannel)->StatusChanged()) { |
456 |
SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->iSamplerChannelIndex)); |
SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->GetSamplerChannel()->Index())); |
457 |
} |
} |
458 |
|
|
459 |
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
460 |
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
461 |
if(fxs != NULL && fxs->IsInfoChanged()) { |
if(fxs != NULL && fxs->IsInfoChanged()) { |
462 |
int chn = (*itEngineChannel)->iSamplerChannelIndex; |
int chn = (*itEngineChannel)->GetSamplerChannel()->Index(); |
463 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
464 |
fxs->SetInfoChanged(false); |
fxs->SetInfoChanged(false); |
465 |
} |
} |
467 |
} |
} |
468 |
} |
} |
469 |
|
|
470 |
//Now let's deliver late notifies (if any) |
// check if MIDI data arrived on some engine channel |
471 |
NotifyBufferMutex.Lock(); |
for (int i = 0; i < eventHandler.channelMidiListeners.size(); ++i) { |
472 |
for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
const EventHandler::midi_listener_entry entry = |
473 |
|
eventHandler.channelMidiListeners[i]; |
474 |
|
VirtualMidiDevice* pMidiListener = entry.pMidiListener; |
475 |
|
if (pMidiListener->NotesChanged()) { |
476 |
|
for (int iNote = 0; iNote < 128; iNote++) { |
477 |
|
if (pMidiListener->NoteChanged(iNote)) { |
478 |
|
const bool bActive = pMidiListener->NoteIsActive(iNote); |
479 |
|
LSCPServer::SendLSCPNotify( |
480 |
|
LSCPEvent( |
481 |
|
LSCPEvent::event_channel_midi, |
482 |
|
entry.pSamplerChannel->Index(), |
483 |
|
std::string(bActive ? "NOTE_ON" : "NOTE_OFF"), |
484 |
|
iNote, |
485 |
|
bActive ? pMidiListener->NoteOnVelocity(iNote) |
486 |
|
: pMidiListener->NoteOffVelocity(iNote) |
487 |
|
) |
488 |
|
); |
489 |
|
} |
490 |
|
} |
491 |
|
} |
492 |
|
} |
493 |
|
|
494 |
|
// check if MIDI data arrived on some MIDI device |
495 |
|
for (int i = 0; i < eventHandler.deviceMidiListeners.size(); ++i) { |
496 |
|
const EventHandler::device_midi_listener_entry entry = |
497 |
|
eventHandler.deviceMidiListeners[i]; |
498 |
|
VirtualMidiDevice* pMidiListener = entry.pMidiListener; |
499 |
|
if (pMidiListener->NotesChanged()) { |
500 |
|
for (int iNote = 0; iNote < 128; iNote++) { |
501 |
|
if (pMidiListener->NoteChanged(iNote)) { |
502 |
|
const bool bActive = pMidiListener->NoteIsActive(iNote); |
503 |
|
LSCPServer::SendLSCPNotify( |
504 |
|
LSCPEvent( |
505 |
|
LSCPEvent::event_device_midi, |
506 |
|
entry.uiDeviceID, |
507 |
|
entry.pPort->GetPortNumber(), |
508 |
|
std::string(bActive ? "NOTE_ON" : "NOTE_OFF"), |
509 |
|
iNote, |
510 |
|
bActive ? pMidiListener->NoteOnVelocity(iNote) |
511 |
|
: pMidiListener->NoteOffVelocity(iNote) |
512 |
|
) |
513 |
|
); |
514 |
|
} |
515 |
|
} |
516 |
|
} |
517 |
|
} |
518 |
|
|
519 |
|
//Now let's deliver late notifies (if any) |
520 |
|
{ |
521 |
|
LockGuard lock(NotifyBufferMutex); |
522 |
|
for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
523 |
#ifdef MSG_NOSIGNAL |
#ifdef MSG_NOSIGNAL |
524 |
send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), MSG_NOSIGNAL); |
send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), MSG_NOSIGNAL); |
525 |
#else |
#else |
526 |
send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
527 |
#endif |
#endif |
528 |
} |
} |
529 |
bufferedNotifies.clear(); |
bufferedNotifies.clear(); |
530 |
NotifyBufferMutex.Unlock(); |
} |
531 |
|
|
532 |
fd_set selectSet = fdSet; |
fd_set selectSet = fdSet; |
533 |
timeout.tv_sec = 0; |
timeout.tv_sec = 0; |
535 |
|
|
536 |
int retval = select(maxSessions+1, &selectSet, NULL, NULL, &timeout); |
int retval = select(maxSessions+1, &selectSet, NULL, NULL, &timeout); |
537 |
|
|
538 |
if (retval == 0) |
if (retval == 0 || (retval == -1 && errno == EINTR)) |
539 |
continue; //Nothing try again |
continue; //Nothing try again |
540 |
if (retval == -1) { |
if (retval == -1) { |
541 |
std::cerr << "LSCPServer: Socket select error." << std::endl; |
std::cerr << "LSCPServer: Socket select error." << std::endl; |
542 |
|
#if defined(WIN32) |
543 |
|
closesocket(hSocket); |
544 |
|
#else |
545 |
close(hSocket); |
close(hSocket); |
546 |
|
#endif |
547 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
548 |
} |
} |
549 |
|
|
555 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
556 |
} |
} |
557 |
|
|
558 |
|
#if defined(WIN32) |
559 |
|
u_long nonblock_io = 1; |
560 |
|
if( ioctlsocket(socket, FIONBIO, &nonblock_io) ) { |
561 |
|
std::cerr << "LSCPServer: ioctlsocket: set FIONBIO failed. Error " << WSAGetLastError() << std::endl; |
562 |
|
exit(EXIT_FAILURE); |
563 |
|
} |
564 |
|
#else |
565 |
|
struct linger linger; |
566 |
|
linger.l_onoff = 1; |
567 |
|
linger.l_linger = 0; |
568 |
|
if(setsockopt(socket, SOL_SOCKET, SO_LINGER, &linger, sizeof(linger))) { |
569 |
|
std::cerr << "LSCPServer: Failed to set SO_LINGER\n"; |
570 |
|
} |
571 |
|
|
572 |
if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
573 |
std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
574 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
575 |
} |
} |
576 |
|
#endif |
577 |
|
|
578 |
// Parser initialization |
// Parser initialization |
579 |
yyparse_param_t yyparse_param; |
yyparse_param_t yyparse_param; |
624 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Client connection terminated on socket", socket)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Client connection terminated on socket", socket)); |
625 |
Sessions.erase(iter); |
Sessions.erase(iter); |
626 |
FD_CLR(socket, &fdSet); |
FD_CLR(socket, &fdSet); |
627 |
SubscriptionMutex.Lock(); //Must unsubscribe this socket from all events (if any) |
{ |
628 |
for (std::map< LSCPEvent::event_t, std::list<int> >::iterator iter = eventSubscriptions.begin(); iter != eventSubscriptions.end(); iter++) { |
LockGuard lock(SubscriptionMutex); |
629 |
iter->second.remove(socket); |
// Must unsubscribe this socket from all events (if any) |
630 |
} |
for (std::map< LSCPEvent::event_t, std::list<int> >::iterator iter = eventSubscriptions.begin(); iter != eventSubscriptions.end(); iter++) { |
631 |
SubscriptionMutex.Unlock(); |
iter->second.remove(socket); |
632 |
NotifyMutex.Lock(); |
} |
633 |
|
} |
634 |
|
LockGuard lock(NotifyMutex); |
635 |
bufferedCommands.erase(socket); |
bufferedCommands.erase(socket); |
636 |
bufferedNotifies.erase(socket); |
bufferedNotifies.erase(socket); |
637 |
|
#if defined(WIN32) |
638 |
|
closesocket(socket); |
639 |
|
#else |
640 |
close(socket); |
close(socket); |
641 |
NotifyMutex.Unlock(); |
#endif |
642 |
|
} |
643 |
|
|
644 |
|
void LSCPServer::CloseAllConnections() { |
645 |
|
std::vector<yyparse_param_t>::iterator iter = Sessions.begin(); |
646 |
|
while(iter != Sessions.end()) { |
647 |
|
CloseConnection(iter); |
648 |
|
iter = Sessions.begin(); |
649 |
|
} |
650 |
} |
} |
651 |
|
|
652 |
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
653 |
int subs = 0; |
int subs = 0; |
654 |
SubscriptionMutex.Lock(); |
LockGuard lock(SubscriptionMutex); |
655 |
for( std::list<LSCPEvent::event_t>::iterator iter = events.begin(); |
for( std::list<LSCPEvent::event_t>::iterator iter = events.begin(); |
656 |
iter != events.end(); iter++) |
iter != events.end(); iter++) |
657 |
{ |
{ |
658 |
subs += eventSubscriptions.count(*iter); |
subs += eventSubscriptions.count(*iter); |
659 |
} |
} |
|
SubscriptionMutex.Unlock(); |
|
660 |
return subs; |
return subs; |
661 |
} |
} |
662 |
|
|
663 |
void LSCPServer::SendLSCPNotify( LSCPEvent event ) { |
void LSCPServer::SendLSCPNotify( LSCPEvent event ) { |
664 |
SubscriptionMutex.Lock(); |
LockGuard lock(SubscriptionMutex); |
665 |
if (eventSubscriptions.count(event.GetType()) == 0) { |
if (eventSubscriptions.count(event.GetType()) == 0) { |
666 |
SubscriptionMutex.Unlock(); //Nobody is subscribed to this event |
// Nobody is subscribed to this event |
667 |
return; |
return; |
668 |
} |
} |
669 |
std::list<int>::iterator iter = eventSubscriptions[event.GetType()].begin(); |
std::list<int>::iterator iter = eventSubscriptions[event.GetType()].begin(); |
689 |
} |
} |
690 |
} |
} |
691 |
} |
} |
|
SubscriptionMutex.Unlock(); |
|
692 |
} |
} |
693 |
|
|
694 |
extern int GetLSCPCommand( void *buf, int max_size ) { |
extern int GetLSCPCommand( void *buf, int max_size ) { |
722 |
char c; |
char c; |
723 |
int i = 0; |
int i = 0; |
724 |
while (true) { |
while (true) { |
725 |
|
#if defined(WIN32) |
726 |
|
int result = recv(socket, (char *)&c, 1, 0); //Read one character at a time for now |
727 |
|
#else |
728 |
int result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
int result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
729 |
|
#endif |
730 |
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
731 |
CloseConnection(iter); |
CloseConnection(iter); |
732 |
break; |
break; |
741 |
} |
} |
742 |
bufferedCommands[socket] += c; |
bufferedCommands[socket] += c; |
743 |
} |
} |
744 |
|
#if defined(WIN32) |
745 |
|
if (result == SOCKET_ERROR) { |
746 |
|
int wsa_lasterror = WSAGetLastError(); |
747 |
|
if (wsa_lasterror == WSAEWOULDBLOCK) //Would block, try again later. |
748 |
|
return false; |
749 |
|
dmsg(2,("LSCPScanner: Socket error after recv() Error %d.\n", wsa_lasterror)); |
750 |
|
CloseConnection(iter); |
751 |
|
break; |
752 |
|
} |
753 |
|
#else |
754 |
if (result == -1) { |
if (result == -1) { |
755 |
if (errno == EAGAIN) //Would block, try again later. |
if (errno == EAGAIN) //Would block, try again later. |
756 |
return false; |
return false; |
789 |
CloseConnection(iter); |
CloseConnection(iter); |
790 |
break; |
break; |
791 |
} |
} |
792 |
|
#endif |
793 |
} |
} |
794 |
return false; |
return false; |
795 |
} |
} |
803 |
void LSCPServer::AnswerClient(String ReturnMessage) { |
void LSCPServer::AnswerClient(String ReturnMessage) { |
804 |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
805 |
if (currentSocket != -1) { |
if (currentSocket != -1) { |
806 |
NotifyMutex.Lock(); |
LockGuard lock(NotifyMutex); |
807 |
#ifdef MSG_NOSIGNAL |
#ifdef MSG_NOSIGNAL |
808 |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), MSG_NOSIGNAL); |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), MSG_NOSIGNAL); |
809 |
#else |
#else |
810 |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
811 |
#endif |
#endif |
|
NotifyMutex.Unlock(); |
|
812 |
} |
} |
813 |
} |
} |
814 |
|
|
958 |
try { |
try { |
959 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
960 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
961 |
LockRTNotify(); |
LockGuard lock(RTNotifyMutex); |
962 |
pSamplerChannel->SetEngineType(EngineName); |
pSamplerChannel->SetEngineType(EngineName); |
963 |
if(HasSoloChannel()) pSamplerChannel->GetEngineChannel()->SetMute(-1); |
if(HasSoloChannel()) pSamplerChannel->GetEngineChannel()->SetMute(-1); |
|
UnlockRTNotify(); |
|
964 |
} |
} |
965 |
catch (Exception e) { |
catch (Exception e) { |
966 |
result.Error(e); |
result.Error(e); |
1000 |
*/ |
*/ |
1001 |
String LSCPServer::AddChannel() { |
String LSCPServer::AddChannel() { |
1002 |
dmsg(2,("LSCPServer: AddChannel()\n")); |
dmsg(2,("LSCPServer: AddChannel()\n")); |
1003 |
LockRTNotify(); |
SamplerChannel* pSamplerChannel; |
1004 |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
{ |
1005 |
UnlockRTNotify(); |
LockGuard lock(RTNotifyMutex); |
1006 |
|
pSamplerChannel = pSampler->AddSamplerChannel(); |
1007 |
|
} |
1008 |
LSCPResultSet result(pSamplerChannel->Index()); |
LSCPResultSet result(pSamplerChannel->Index()); |
1009 |
return result.Produce(); |
return result.Produce(); |
1010 |
} |
} |
1015 |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
1016 |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
1017 |
LSCPResultSet result; |
LSCPResultSet result; |
1018 |
LockRTNotify(); |
{ |
1019 |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
LockGuard lock(RTNotifyMutex); |
1020 |
UnlockRTNotify(); |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
1021 |
|
} |
1022 |
return result.Produce(); |
return result.Produce(); |
1023 |
} |
} |
1024 |
|
|
1061 |
String LSCPServer::GetEngineInfo(String EngineName) { |
String LSCPServer::GetEngineInfo(String EngineName) { |
1062 |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
1063 |
LSCPResultSet result; |
LSCPResultSet result; |
1064 |
LockRTNotify(); |
{ |
1065 |
try { |
LockGuard lock(RTNotifyMutex); |
1066 |
Engine* pEngine = EngineFactory::Create(EngineName); |
try { |
1067 |
result.Add("DESCRIPTION", pEngine->Description()); |
Engine* pEngine = EngineFactory::Create(EngineName); |
1068 |
result.Add("VERSION", pEngine->Version()); |
result.Add("DESCRIPTION", _escapeLscpResponse(pEngine->Description())); |
1069 |
EngineFactory::Destroy(pEngine); |
result.Add("VERSION", pEngine->Version()); |
1070 |
} |
EngineFactory::Destroy(pEngine); |
1071 |
catch (Exception e) { |
} |
1072 |
result.Error(e); |
catch (Exception e) { |
1073 |
|
result.Error(e); |
1074 |
|
} |
1075 |
} |
} |
|
UnlockRTNotify(); |
|
1076 |
return result.Produce(); |
return result.Produce(); |
1077 |
} |
} |
1078 |
|
|
1138 |
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
1139 |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
1140 |
|
|
1141 |
|
// convert the filename into the correct encoding as defined for LSCP |
1142 |
|
// (especially in terms of special characters -> escape sequences) |
1143 |
|
if (InstrumentFileName != "NONE" && InstrumentFileName != "") { |
1144 |
|
#if WIN32 |
1145 |
|
InstrumentFileName = Path::fromWindows(InstrumentFileName).toLscp(); |
1146 |
|
#else |
1147 |
|
// assuming POSIX |
1148 |
|
InstrumentFileName = Path::fromPosix(InstrumentFileName).toLscp(); |
1149 |
|
#endif |
1150 |
|
} |
1151 |
|
|
1152 |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
1153 |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
1154 |
result.Add("INSTRUMENT_NAME", InstrumentName); |
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(InstrumentName)); |
1155 |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
1156 |
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
1157 |
result.Add("SOLO", Solo); |
result.Add("SOLO", Solo); |
1171 |
dmsg(2,("LSCPServer: GetVoiceCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: GetVoiceCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
1172 |
LSCPResultSet result; |
LSCPResultSet result; |
1173 |
try { |
try { |
1174 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("No engine loaded on sampler channel"); |
|
1175 |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
1176 |
result.Add(pEngineChannel->GetEngine()->VoiceCount()); |
result.Add(pEngineChannel->GetEngine()->VoiceCount()); |
1177 |
} |
} |
1189 |
dmsg(2,("LSCPServer: GetStreamCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: GetStreamCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
1190 |
LSCPResultSet result; |
LSCPResultSet result; |
1191 |
try { |
try { |
1192 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
|
1193 |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
1194 |
result.Add(pEngineChannel->GetEngine()->DiskStreamCount()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamCount()); |
1195 |
} |
} |
1207 |
dmsg(2,("LSCPServer: GetBufferFill(ResponseType=%d, SamplerChannel=%d)\n", ResponseType, uiSamplerChannel)); |
dmsg(2,("LSCPServer: GetBufferFill(ResponseType=%d, SamplerChannel=%d)\n", ResponseType, uiSamplerChannel)); |
1208 |
LSCPResultSet result; |
LSCPResultSet result; |
1209 |
try { |
try { |
1210 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
|
1211 |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
1212 |
if (!pEngineChannel->GetEngine()->DiskStreamSupported()) result.Add("NA"); |
if (!pEngineChannel->GetEngine()->DiskStreamSupported()) result.Add("NA"); |
1213 |
else { |
else { |
1295 |
for (;iter != parameters.end(); iter++) { |
for (;iter != parameters.end(); iter++) { |
1296 |
if (s != "") s += ","; |
if (s != "") s += ","; |
1297 |
s += iter->first; |
s += iter->first; |
1298 |
|
delete iter->second; |
1299 |
} |
} |
1300 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
1301 |
} |
} |
1320 |
for (;iter != parameters.end(); iter++) { |
for (;iter != parameters.end(); iter++) { |
1321 |
if (s != "") s += ","; |
if (s != "") s += ","; |
1322 |
s += iter->first; |
s += iter->first; |
1323 |
|
delete iter->second; |
1324 |
} |
} |
1325 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
1326 |
} |
} |
1351 |
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
1352 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1353 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1354 |
|
delete pParameter; |
1355 |
} |
} |
1356 |
catch (Exception e) { |
catch (Exception e) { |
1357 |
result.Error(e); |
result.Error(e); |
1379 |
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
1380 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1381 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1382 |
|
delete pParameter; |
1383 |
} |
} |
1384 |
catch (Exception e) { |
catch (Exception e) { |
1385 |
result.Error(e); |
result.Error(e); |
1721 |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
1722 |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
1723 |
LSCPResultSet result; |
LSCPResultSet result; |
1724 |
LockRTNotify(); |
{ |
1725 |
|
LockGuard lock(RTNotifyMutex); |
1726 |
|
try { |
1727 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1728 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1729 |
|
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1730 |
|
if (!devices.count(AudioDeviceId)) throw Exception("There is no audio output device with index " + ToString(AudioDeviceId)); |
1731 |
|
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
1732 |
|
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1733 |
|
} |
1734 |
|
catch (Exception e) { |
1735 |
|
result.Error(e); |
1736 |
|
} |
1737 |
|
} |
1738 |
|
return result.Produce(); |
1739 |
|
} |
1740 |
|
|
1741 |
|
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
1742 |
|
dmsg(2,("LSCPServer: SetAudioOutputType(String AudioOutputDriver=%s, SamplerChannel=%d)\n",AudioOutputDriver.c_str(),uiSamplerChannel)); |
1743 |
|
LSCPResultSet result; |
1744 |
|
{ |
1745 |
|
LockGuard lock(RTNotifyMutex); |
1746 |
|
try { |
1747 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1748 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1749 |
|
// Driver type name aliasing... |
1750 |
|
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
1751 |
|
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
1752 |
|
// Check if there's one audio output device already created |
1753 |
|
// for the intended audio driver type (AudioOutputDriver)... |
1754 |
|
AudioOutputDevice *pDevice = NULL; |
1755 |
|
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1756 |
|
std::map<uint, AudioOutputDevice*>::iterator iter = devices.begin(); |
1757 |
|
for (; iter != devices.end(); iter++) { |
1758 |
|
if ((iter->second)->Driver() == AudioOutputDriver) { |
1759 |
|
pDevice = iter->second; |
1760 |
|
break; |
1761 |
|
} |
1762 |
|
} |
1763 |
|
// If it doesn't exist, create a new one with default parameters... |
1764 |
|
if (pDevice == NULL) { |
1765 |
|
std::map<String,String> params; |
1766 |
|
pDevice = pSampler->CreateAudioOutputDevice(AudioOutputDriver, params); |
1767 |
|
} |
1768 |
|
// Must have a device... |
1769 |
|
if (pDevice == NULL) |
1770 |
|
throw Exception("Internal error: could not create audio output device."); |
1771 |
|
// Set it as the current channel device... |
1772 |
|
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1773 |
|
} |
1774 |
|
catch (Exception e) { |
1775 |
|
result.Error(e); |
1776 |
|
} |
1777 |
|
} |
1778 |
|
return result.Produce(); |
1779 |
|
} |
1780 |
|
|
1781 |
|
String LSCPServer::AddChannelMidiInput(uint uiSamplerChannel, uint MIDIDeviceId, uint MIDIPort) { |
1782 |
|
dmsg(2,("LSCPServer: AddChannelMidiInput(uiSamplerChannel=%d, MIDIDeviceId=%d, MIDIPort=%d)\n",uiSamplerChannel,MIDIDeviceId,MIDIPort)); |
1783 |
|
LSCPResultSet result; |
1784 |
try { |
try { |
1785 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1786 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1787 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
|
1788 |
if (!devices.count(AudioDeviceId)) throw Exception("There is no audio output device with index " + ToString(AudioDeviceId)); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1789 |
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1790 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1791 |
|
|
1792 |
|
MidiInputPort* pPort = pDevice->GetPort(MIDIPort); |
1793 |
|
if (!pPort) throw Exception("There is no MIDI input port with index " + ToString(MIDIPort) + " on MIDI input device with index " + ToString(MIDIDeviceId)); |
1794 |
|
|
1795 |
|
pSamplerChannel->Connect(pPort); |
1796 |
|
} catch (Exception e) { |
1797 |
|
result.Error(e); |
1798 |
} |
} |
1799 |
catch (Exception e) { |
return result.Produce(); |
1800 |
result.Error(e); |
} |
1801 |
|
|
1802 |
|
String LSCPServer::RemoveChannelMidiInput(uint uiSamplerChannel) { |
1803 |
|
dmsg(2,("LSCPServer: RemoveChannelMidiInput(uiSamplerChannel=%d)\n",uiSamplerChannel)); |
1804 |
|
LSCPResultSet result; |
1805 |
|
try { |
1806 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1807 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1808 |
|
pSamplerChannel->DisconnectAllMidiInputPorts(); |
1809 |
|
} catch (Exception e) { |
1810 |
|
result.Error(e); |
1811 |
} |
} |
|
UnlockRTNotify(); |
|
1812 |
return result.Produce(); |
return result.Produce(); |
1813 |
} |
} |
1814 |
|
|
1815 |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
String LSCPServer::RemoveChannelMidiInput(uint uiSamplerChannel, uint MIDIDeviceId) { |
1816 |
dmsg(2,("LSCPServer: SetAudioOutputType(String AudioOutputDriver=%s, SamplerChannel=%d)\n",AudioOutputDriver.c_str(),uiSamplerChannel)); |
dmsg(2,("LSCPServer: RemoveChannelMidiInput(uiSamplerChannel=%d, MIDIDeviceId=%d)\n",uiSamplerChannel,MIDIDeviceId)); |
1817 |
LSCPResultSet result; |
LSCPResultSet result; |
|
LockRTNotify(); |
|
1818 |
try { |
try { |
1819 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1820 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1821 |
// Driver type name aliasing... |
|
1822 |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1823 |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1824 |
// Check if there's one audio output device already created |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1825 |
// for the intended audio driver type (AudioOutputDriver)... |
|
1826 |
AudioOutputDevice *pDevice = NULL; |
std::vector<MidiInputPort*> vPorts = pSamplerChannel->GetMidiInputPorts(); |
1827 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
for (int i = 0; i < vPorts.size(); ++i) |
1828 |
std::map<uint, AudioOutputDevice*>::iterator iter = devices.begin(); |
if (vPorts[i]->GetDevice() == pDevice) |
1829 |
for (; iter != devices.end(); iter++) { |
pSamplerChannel->Disconnect(vPorts[i]); |
1830 |
if ((iter->second)->Driver() == AudioOutputDriver) { |
|
1831 |
pDevice = iter->second; |
} catch (Exception e) { |
1832 |
break; |
result.Error(e); |
|
} |
|
|
} |
|
|
// If it doesn't exist, create a new one with default parameters... |
|
|
if (pDevice == NULL) { |
|
|
std::map<String,String> params; |
|
|
pDevice = pSampler->CreateAudioOutputDevice(AudioOutputDriver, params); |
|
|
} |
|
|
// Must have a device... |
|
|
if (pDevice == NULL) |
|
|
throw Exception("Internal error: could not create audio output device."); |
|
|
// Set it as the current channel device... |
|
|
pSamplerChannel->SetAudioOutputDevice(pDevice); |
|
1833 |
} |
} |
1834 |
catch (Exception e) { |
return result.Produce(); |
1835 |
result.Error(e); |
} |
1836 |
|
|
1837 |
|
String LSCPServer::RemoveChannelMidiInput(uint uiSamplerChannel, uint MIDIDeviceId, uint MIDIPort) { |
1838 |
|
dmsg(2,("LSCPServer: RemoveChannelMidiInput(uiSamplerChannel=%d, MIDIDeviceId=%d, MIDIPort=%d)\n",uiSamplerChannel,MIDIDeviceId,MIDIPort)); |
1839 |
|
LSCPResultSet result; |
1840 |
|
try { |
1841 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1842 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1843 |
|
|
1844 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1845 |
|
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1846 |
|
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1847 |
|
|
1848 |
|
MidiInputPort* pPort = pDevice->GetPort(MIDIPort); |
1849 |
|
if (!pPort) throw Exception("There is no MIDI input port with index " + ToString(MIDIPort) + " on MIDI input device with index " + ToString(MIDIDeviceId)); |
1850 |
|
|
1851 |
|
pSamplerChannel->Disconnect(pPort); |
1852 |
|
} catch (Exception e) { |
1853 |
|
result.Error(e); |
1854 |
|
} |
1855 |
|
return result.Produce(); |
1856 |
|
} |
1857 |
|
|
1858 |
|
String LSCPServer::ListChannelMidiInputs(uint uiSamplerChannel) { |
1859 |
|
dmsg(2,("LSCPServer: ListChannelMidiInputs(uiSamplerChannel=%d)\n",uiSamplerChannel)); |
1860 |
|
LSCPResultSet result; |
1861 |
|
try { |
1862 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1863 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1864 |
|
std::vector<MidiInputPort*> vPorts = pSamplerChannel->GetMidiInputPorts(); |
1865 |
|
|
1866 |
|
String s; |
1867 |
|
for (int i = 0; i < vPorts.size(); ++i) { |
1868 |
|
const int iDeviceID = vPorts[i]->GetDevice()->MidiInputDeviceID(); |
1869 |
|
const int iPortNr = vPorts[i]->GetPortNumber(); |
1870 |
|
if (s.size()) s += ","; |
1871 |
|
s += "{" + ToString(iDeviceID) + "," |
1872 |
|
+ ToString(iPortNr) + "}"; |
1873 |
|
} |
1874 |
|
result.Add(s); |
1875 |
|
} catch (Exception e) { |
1876 |
|
result.Error(e); |
1877 |
} |
} |
|
UnlockRTNotify(); |
|
1878 |
return result.Produce(); |
return result.Produce(); |
1879 |
} |
} |
1880 |
|
|
1948 |
pDevice = pSampler->CreateMidiInputDevice(MidiInputDriver, params); |
pDevice = pSampler->CreateMidiInputDevice(MidiInputDriver, params); |
1949 |
// Make it with at least one initial port. |
// Make it with at least one initial port. |
1950 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
|
parameters["PORTS"]->SetValue("1"); |
|
1951 |
} |
} |
1952 |
// Must have a device... |
// Must have a device... |
1953 |
if (pDevice == NULL) |
if (pDevice == NULL) |
1990 |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", dVolume, uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", dVolume, uiSamplerChannel)); |
1991 |
LSCPResultSet result; |
LSCPResultSet result; |
1992 |
try { |
try { |
1993 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
|
1994 |
pEngineChannel->Volume(dVolume); |
pEngineChannel->Volume(dVolume); |
1995 |
} |
} |
1996 |
catch (Exception e) { |
catch (Exception e) { |
2006 |
dmsg(2,("LSCPServer: SetChannelMute(bMute=%d,uiSamplerChannel=%d)\n",bMute,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetChannelMute(bMute=%d,uiSamplerChannel=%d)\n",bMute,uiSamplerChannel)); |
2007 |
LSCPResultSet result; |
LSCPResultSet result; |
2008 |
try { |
try { |
2009 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
|
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
|
2010 |
|
|
2011 |
if(!bMute) pEngineChannel->SetMute((HasSoloChannel() && !pEngineChannel->GetSolo()) ? -1 : 0); |
if(!bMute) pEngineChannel->SetMute((HasSoloChannel() && !pEngineChannel->GetSolo()) ? -1 : 0); |
2012 |
else pEngineChannel->SetMute(1); |
else pEngineChannel->SetMute(1); |
2023 |
dmsg(2,("LSCPServer: SetChannelSolo(bSolo=%d,uiSamplerChannel=%d)\n",bSolo,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetChannelSolo(bSolo=%d,uiSamplerChannel=%d)\n",bSolo,uiSamplerChannel)); |
2024 |
LSCPResultSet result; |
LSCPResultSet result; |
2025 |
try { |
try { |
2026 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
|
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
|
2027 |
|
|
2028 |
bool oldSolo = pEngineChannel->GetSolo(); |
bool oldSolo = pEngineChannel->GetSolo(); |
2029 |
bool hadSoloChannel = HasSoloChannel(); |
bool hadSoloChannel = HasSoloChannel(); |
2143 |
dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
2144 |
LSCPResultSet result; |
LSCPResultSet result; |
2145 |
try { |
try { |
2146 |
result.Add(MidiInstrumentMapper::Entries(MidiMapID).size()); |
result.Add(MidiInstrumentMapper::GetInstrumentCount(MidiMapID)); |
2147 |
} catch (Exception e) { |
} catch (Exception e) { |
2148 |
result.Error(e); |
result.Error(e); |
2149 |
} |
} |
2154 |
String LSCPServer::GetAllMidiInstrumentMappings() { |
String LSCPServer::GetAllMidiInstrumentMappings() { |
2155 |
dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
2156 |
LSCPResultSet result; |
LSCPResultSet result; |
2157 |
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
try { |
2158 |
int totalMappings = 0; |
result.Add(MidiInstrumentMapper::GetInstrumentCount()); |
2159 |
for (int i = 0; i < maps.size(); i++) { |
} catch (Exception e) { |
2160 |
try { |
result.Error(e); |
|
totalMappings += MidiInstrumentMapper::Entries(maps[i]).size(); |
|
|
} catch (Exception e) { /*NOOP*/ } |
|
2161 |
} |
} |
|
result.Add(totalMappings); |
|
2162 |
return result.Produce(); |
return result.Produce(); |
2163 |
} |
} |
2164 |
|
|
2166 |
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
2167 |
LSCPResultSet result; |
LSCPResultSet result; |
2168 |
try { |
try { |
2169 |
midi_prog_index_t idx; |
MidiInstrumentMapper::entry_t entry = MidiInstrumentMapper::GetEntry(MidiMapID, MidiBank, MidiProg); |
2170 |
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
// convert the filename into the correct encoding as defined for LSCP |
2171 |
idx.midi_bank_lsb = MidiBank & 0x7f; |
// (especially in terms of special characters -> escape sequences) |
2172 |
idx.midi_prog = MidiProg; |
#if WIN32 |
2173 |
|
const String instrumentFileName = Path::fromWindows(entry.InstrumentFile).toLscp(); |
2174 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
#else |
2175 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.find(idx); |
// assuming POSIX |
2176 |
if (iter == mappings.end()) result.Error("there is no map entry with that index"); |
const String instrumentFileName = Path::fromPosix(entry.InstrumentFile).toLscp(); |
2177 |
else { // found |
#endif |
2178 |
result.Add("NAME", iter->second.Name); |
|
2179 |
result.Add("ENGINE_NAME", iter->second.EngineName); |
result.Add("NAME", _escapeLscpResponse(entry.Name)); |
2180 |
result.Add("INSTRUMENT_FILE", iter->second.InstrumentFile); |
result.Add("ENGINE_NAME", entry.EngineName); |
2181 |
result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
result.Add("INSTRUMENT_FILE", instrumentFileName); |
2182 |
String instrumentName; |
result.Add("INSTRUMENT_NR", (int) entry.InstrumentIndex); |
2183 |
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
String instrumentName; |
2184 |
if (pEngine) { |
Engine* pEngine = EngineFactory::Create(entry.EngineName); |
2185 |
if (pEngine->GetInstrumentManager()) { |
if (pEngine) { |
2186 |
InstrumentManager::instrument_id_t instrID; |
if (pEngine->GetInstrumentManager()) { |
2187 |
instrID.FileName = iter->second.InstrumentFile; |
InstrumentManager::instrument_id_t instrID; |
2188 |
instrID.Index = iter->second.InstrumentIndex; |
instrID.FileName = entry.InstrumentFile; |
2189 |
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
instrID.Index = entry.InstrumentIndex; |
2190 |
} |
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
|
EngineFactory::Destroy(pEngine); |
|
2191 |
} |
} |
2192 |
result.Add("INSTRUMENT_NAME", instrumentName); |
EngineFactory::Destroy(pEngine); |
2193 |
switch (iter->second.LoadMode) { |
} |
2194 |
case MidiInstrumentMapper::ON_DEMAND: |
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(instrumentName)); |
2195 |
result.Add("LOAD_MODE", "ON_DEMAND"); |
switch (entry.LoadMode) { |
2196 |
break; |
case MidiInstrumentMapper::ON_DEMAND: |
2197 |
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
result.Add("LOAD_MODE", "ON_DEMAND"); |
2198 |
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
break; |
2199 |
break; |
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
2200 |
case MidiInstrumentMapper::PERSISTENT: |
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
2201 |
result.Add("LOAD_MODE", "PERSISTENT"); |
break; |
2202 |
break; |
case MidiInstrumentMapper::PERSISTENT: |
2203 |
default: |
result.Add("LOAD_MODE", "PERSISTENT"); |
2204 |
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
break; |
2205 |
} |
default: |
2206 |
result.Add("VOLUME", iter->second.Volume); |
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
2207 |
} |
} |
2208 |
|
result.Add("VOLUME", entry.Volume); |
2209 |
} catch (Exception e) { |
} catch (Exception e) { |
2210 |
result.Error(e); |
result.Error(e); |
2211 |
} |
} |
2345 |
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
2346 |
LSCPResultSet result; |
LSCPResultSet result; |
2347 |
try { |
try { |
2348 |
result.Add("NAME", MidiInstrumentMapper::MapName(MidiMapID)); |
result.Add("NAME", _escapeLscpResponse(MidiInstrumentMapper::MapName(MidiMapID))); |
2349 |
result.Add("DEFAULT", MidiInstrumentMapper::GetDefaultMap() == MidiMapID); |
result.Add("DEFAULT", MidiInstrumentMapper::GetDefaultMap() == MidiMapID); |
2350 |
} catch (Exception e) { |
} catch (Exception e) { |
2351 |
result.Error(e); |
result.Error(e); |
2376 |
dmsg(2,("LSCPServer: SetChannelMap()\n")); |
dmsg(2,("LSCPServer: SetChannelMap()\n")); |
2377 |
LSCPResultSet result; |
LSCPResultSet result; |
2378 |
try { |
try { |
2379 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
|
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
|
2380 |
|
|
2381 |
if (MidiMapID == -1) pEngineChannel->SetMidiInstrumentMapToNone(); |
if (MidiMapID == -1) pEngineChannel->SetMidiInstrumentMapToNone(); |
2382 |
else if (MidiMapID == -2) pEngineChannel->SetMidiInstrumentMapToDefault(); |
else if (MidiMapID == -2) pEngineChannel->SetMidiInstrumentMapToDefault(); |
2484 |
AudioRouting += ToString(pFxSend->DestinationChannel(chan)); |
AudioRouting += ToString(pFxSend->DestinationChannel(chan)); |
2485 |
} |
} |
2486 |
|
|
2487 |
|
const String sEffectRouting = |
2488 |
|
(pFxSend->DestinationEffectChain() >= 0 && pFxSend->DestinationEffectChainPosition() >= 0) |
2489 |
|
? ToString(pFxSend->DestinationEffectChain()) + "," + ToString(pFxSend->DestinationEffectChainPosition()) |
2490 |
|
: "NONE"; |
2491 |
|
|
2492 |
// success |
// success |
2493 |
result.Add("NAME", pFxSend->Name()); |
result.Add("NAME", _escapeLscpResponse(pFxSend->Name())); |
2494 |
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
2495 |
result.Add("LEVEL", ToString(pFxSend->Level())); |
result.Add("LEVEL", ToString(pFxSend->Level())); |
2496 |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
2497 |
|
result.Add("EFFECT", sEffectRouting); |
2498 |
} catch (Exception e) { |
} catch (Exception e) { |
2499 |
result.Error(e); |
result.Error(e); |
2500 |
} |
} |
2557 |
return result.Produce(); |
return result.Produce(); |
2558 |
} |
} |
2559 |
|
|
2560 |
|
String LSCPServer::SetFxSendEffect(uint uiSamplerChannel, uint FxSendID, int iSendEffectChain, int iEffectChainPosition) { |
2561 |
|
dmsg(2,("LSCPServer: SetFxSendEffect(%d,%d)\n", iSendEffectChain, iEffectChainPosition)); |
2562 |
|
LSCPResultSet result; |
2563 |
|
try { |
2564 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2565 |
|
|
2566 |
|
pFxSend->SetDestinationEffect(iSendEffectChain, iEffectChainPosition); |
2567 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2568 |
|
} catch (Exception e) { |
2569 |
|
result.Error(e); |
2570 |
|
} |
2571 |
|
return result.Produce(); |
2572 |
|
} |
2573 |
|
|
2574 |
|
String LSCPServer::GetAvailableEffects() { |
2575 |
|
dmsg(2,("LSCPServer: GetAvailableEffects()\n")); |
2576 |
|
LSCPResultSet result; |
2577 |
|
try { |
2578 |
|
int n = EffectFactory::AvailableEffectsCount(); |
2579 |
|
result.Add(n); |
2580 |
|
} |
2581 |
|
catch (Exception e) { |
2582 |
|
result.Error(e); |
2583 |
|
} |
2584 |
|
return result.Produce(); |
2585 |
|
} |
2586 |
|
|
2587 |
|
String LSCPServer::ListAvailableEffects() { |
2588 |
|
dmsg(2,("LSCPServer: ListAvailableEffects()\n")); |
2589 |
|
LSCPResultSet result; |
2590 |
|
String list; |
2591 |
|
try { |
2592 |
|
//FIXME: for now we simply enumerate from 0 .. EffectFactory::AvailableEffectsCount() here, in future we should use unique IDs for effects during the whole sampler session. This issue comes into game when the user forces a reload of available effect plugins |
2593 |
|
int n = EffectFactory::AvailableEffectsCount(); |
2594 |
|
for (int i = 0; i < n; i++) { |
2595 |
|
if (i) list += ","; |
2596 |
|
list += ToString(i); |
2597 |
|
} |
2598 |
|
} |
2599 |
|
catch (Exception e) { |
2600 |
|
result.Error(e); |
2601 |
|
} |
2602 |
|
result.Add(list); |
2603 |
|
return result.Produce(); |
2604 |
|
} |
2605 |
|
|
2606 |
|
String LSCPServer::GetEffectInfo(int iEffectIndex) { |
2607 |
|
dmsg(2,("LSCPServer: GetEffectInfo(%d)\n", iEffectIndex)); |
2608 |
|
LSCPResultSet result; |
2609 |
|
try { |
2610 |
|
EffectInfo* pEffectInfo = EffectFactory::GetEffectInfo(iEffectIndex); |
2611 |
|
if (!pEffectInfo) |
2612 |
|
throw Exception("There is no effect with index " + ToString(iEffectIndex)); |
2613 |
|
|
2614 |
|
// convert the filename into the correct encoding as defined for LSCP |
2615 |
|
// (especially in terms of special characters -> escape sequences) |
2616 |
|
#if WIN32 |
2617 |
|
const String dllFileName = Path::fromWindows(pEffectInfo->Module()).toLscp(); |
2618 |
|
#else |
2619 |
|
// assuming POSIX |
2620 |
|
const String dllFileName = Path::fromPosix(pEffectInfo->Module()).toLscp(); |
2621 |
|
#endif |
2622 |
|
|
2623 |
|
result.Add("SYSTEM", pEffectInfo->EffectSystem()); |
2624 |
|
result.Add("MODULE", dllFileName); |
2625 |
|
result.Add("NAME", _escapeLscpResponse(pEffectInfo->Name())); |
2626 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(pEffectInfo->Description())); |
2627 |
|
} |
2628 |
|
catch (Exception e) { |
2629 |
|
result.Error(e); |
2630 |
|
} |
2631 |
|
return result.Produce(); |
2632 |
|
} |
2633 |
|
|
2634 |
|
String LSCPServer::GetEffectInstanceInfo(int iEffectInstance) { |
2635 |
|
dmsg(2,("LSCPServer: GetEffectInstanceInfo(%d)\n", iEffectInstance)); |
2636 |
|
LSCPResultSet result; |
2637 |
|
try { |
2638 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2639 |
|
if (!pEffect) |
2640 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2641 |
|
|
2642 |
|
EffectInfo* pEffectInfo = pEffect->GetEffectInfo(); |
2643 |
|
|
2644 |
|
// convert the filename into the correct encoding as defined for LSCP |
2645 |
|
// (especially in terms of special characters -> escape sequences) |
2646 |
|
#if WIN32 |
2647 |
|
const String dllFileName = Path::fromWindows(pEffectInfo->Module()).toLscp(); |
2648 |
|
#else |
2649 |
|
// assuming POSIX |
2650 |
|
const String dllFileName = Path::fromPosix(pEffectInfo->Module()).toLscp(); |
2651 |
|
#endif |
2652 |
|
|
2653 |
|
result.Add("SYSTEM", pEffectInfo->EffectSystem()); |
2654 |
|
result.Add("MODULE", dllFileName); |
2655 |
|
result.Add("NAME", _escapeLscpResponse(pEffectInfo->Name())); |
2656 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(pEffectInfo->Description())); |
2657 |
|
result.Add("INPUT_CONTROLS", ToString(pEffect->InputControlCount())); |
2658 |
|
} |
2659 |
|
catch (Exception e) { |
2660 |
|
result.Error(e); |
2661 |
|
} |
2662 |
|
return result.Produce(); |
2663 |
|
} |
2664 |
|
|
2665 |
|
String LSCPServer::GetEffectInstanceInputControlInfo(int iEffectInstance, int iInputControlIndex) { |
2666 |
|
dmsg(2,("LSCPServer: GetEffectInstanceInputControlInfo(%d,%d)\n", iEffectInstance, iInputControlIndex)); |
2667 |
|
LSCPResultSet result; |
2668 |
|
try { |
2669 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2670 |
|
if (!pEffect) |
2671 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2672 |
|
|
2673 |
|
EffectControl* pEffectControl = pEffect->InputControl(iInputControlIndex); |
2674 |
|
if (!pEffectControl) |
2675 |
|
throw Exception( |
2676 |
|
"Effect instance " + ToString(iEffectInstance) + |
2677 |
|
" does not have an input control with index " + |
2678 |
|
ToString(iInputControlIndex) |
2679 |
|
); |
2680 |
|
|
2681 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(pEffectControl->Description())); |
2682 |
|
result.Add("VALUE", pEffectControl->Value()); |
2683 |
|
if (pEffectControl->MinValue()) |
2684 |
|
result.Add("RANGE_MIN", *pEffectControl->MinValue()); |
2685 |
|
if (pEffectControl->MaxValue()) |
2686 |
|
result.Add("RANGE_MAX", *pEffectControl->MaxValue()); |
2687 |
|
if (!pEffectControl->Possibilities().empty()) |
2688 |
|
result.Add("POSSIBILITIES", pEffectControl->Possibilities()); |
2689 |
|
if (pEffectControl->DefaultValue()) |
2690 |
|
result.Add("DEFAULT", *pEffectControl->DefaultValue()); |
2691 |
|
} catch (Exception e) { |
2692 |
|
result.Error(e); |
2693 |
|
} |
2694 |
|
return result.Produce(); |
2695 |
|
} |
2696 |
|
|
2697 |
|
String LSCPServer::SetEffectInstanceInputControlValue(int iEffectInstance, int iInputControlIndex, double dValue) { |
2698 |
|
dmsg(2,("LSCPServer: SetEffectInstanceInputControlValue(%d,%d,%f)\n", iEffectInstance, iInputControlIndex, dValue)); |
2699 |
|
LSCPResultSet result; |
2700 |
|
try { |
2701 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2702 |
|
if (!pEffect) |
2703 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2704 |
|
|
2705 |
|
EffectControl* pEffectControl = pEffect->InputControl(iInputControlIndex); |
2706 |
|
if (!pEffectControl) |
2707 |
|
throw Exception( |
2708 |
|
"Effect instance " + ToString(iEffectInstance) + |
2709 |
|
" does not have an input control with index " + |
2710 |
|
ToString(iInputControlIndex) |
2711 |
|
); |
2712 |
|
|
2713 |
|
pEffectControl->SetValue(dValue); |
2714 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_info, iEffectInstance)); |
2715 |
|
} catch (Exception e) { |
2716 |
|
result.Error(e); |
2717 |
|
} |
2718 |
|
return result.Produce(); |
2719 |
|
} |
2720 |
|
|
2721 |
|
String LSCPServer::CreateEffectInstance(int iEffectIndex) { |
2722 |
|
dmsg(2,("LSCPServer: CreateEffectInstance(%d)\n", iEffectIndex)); |
2723 |
|
LSCPResultSet result; |
2724 |
|
try { |
2725 |
|
EffectInfo* pEffectInfo = EffectFactory::GetEffectInfo(iEffectIndex); |
2726 |
|
if (!pEffectInfo) |
2727 |
|
throw Exception("There is no effect with index " + ToString(iEffectIndex)); |
2728 |
|
Effect* pEffect = EffectFactory::Create(pEffectInfo); |
2729 |
|
result = pEffect->ID(); // success |
2730 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_count, EffectFactory::EffectInstancesCount())); |
2731 |
|
} catch (Exception e) { |
2732 |
|
result.Error(e); |
2733 |
|
} |
2734 |
|
return result.Produce(); |
2735 |
|
} |
2736 |
|
|
2737 |
|
String LSCPServer::CreateEffectInstance(String effectSystem, String module, String effectName) { |
2738 |
|
dmsg(2,("LSCPServer: CreateEffectInstance('%s','%s','%s')\n", effectSystem.c_str(), module.c_str(), effectName.c_str())); |
2739 |
|
LSCPResultSet result; |
2740 |
|
try { |
2741 |
|
// to allow loading the same LSCP session file on different systems |
2742 |
|
// successfully, probably with different effect plugin DLL paths or even |
2743 |
|
// running completely different operating systems, we do the following |
2744 |
|
// for finding the right effect: |
2745 |
|
// |
2746 |
|
// first try to search for an exact match of the effect plugin DLL |
2747 |
|
// (a.k.a 'module'), to avoid picking the wrong DLL with the same |
2748 |
|
// effect name ... |
2749 |
|
EffectInfo* pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_MATCH_EXACTLY); |
2750 |
|
// ... if no effect with exactly matchin DLL filename was found, then |
2751 |
|
// try to lower the restrictions of matching the effect plugin DLL |
2752 |
|
// filename and try again and again ... |
2753 |
|
if (!pEffectInfo) { |
2754 |
|
dmsg(2,("no exact module match, trying MODULE_IGNORE_PATH\n")); |
2755 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_PATH); |
2756 |
|
} |
2757 |
|
if (!pEffectInfo) { |
2758 |
|
dmsg(2,("no module match, trying MODULE_IGNORE_PATH | MODULE_IGNORE_CASE\n")); |
2759 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_PATH | EffectFactory::MODULE_IGNORE_CASE); |
2760 |
|
} |
2761 |
|
if (!pEffectInfo) { |
2762 |
|
dmsg(2,("no module match, trying MODULE_IGNORE_PATH | MODULE_IGNORE_CASE | MODULE_IGNORE_EXTENSION\n")); |
2763 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_PATH | EffectFactory::MODULE_IGNORE_CASE | EffectFactory::MODULE_IGNORE_EXTENSION); |
2764 |
|
} |
2765 |
|
// ... if there was still no effect found, then completely ignore the |
2766 |
|
// DLL plugin filename argument and just search for the matching effect |
2767 |
|
// system type and effect name |
2768 |
|
if (!pEffectInfo) { |
2769 |
|
dmsg(2,("no module match, trying MODULE_IGNORE_ALL\n")); |
2770 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_ALL); |
2771 |
|
} |
2772 |
|
if (!pEffectInfo) |
2773 |
|
throw Exception("There is no such effect '" + effectSystem + "' '" + module + "' '" + effectName + "'"); |
2774 |
|
|
2775 |
|
Effect* pEffect = EffectFactory::Create(pEffectInfo); |
2776 |
|
result = LSCPResultSet(pEffect->ID()); |
2777 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_count, EffectFactory::EffectInstancesCount())); |
2778 |
|
} catch (Exception e) { |
2779 |
|
result.Error(e); |
2780 |
|
} |
2781 |
|
return result.Produce(); |
2782 |
|
} |
2783 |
|
|
2784 |
|
String LSCPServer::DestroyEffectInstance(int iEffectInstance) { |
2785 |
|
dmsg(2,("LSCPServer: DestroyEffectInstance(%d)\n", iEffectInstance)); |
2786 |
|
LSCPResultSet result; |
2787 |
|
try { |
2788 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2789 |
|
if (!pEffect) |
2790 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2791 |
|
EffectFactory::Destroy(pEffect); |
2792 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_count, EffectFactory::EffectInstancesCount())); |
2793 |
|
} catch (Exception e) { |
2794 |
|
result.Error(e); |
2795 |
|
} |
2796 |
|
return result.Produce(); |
2797 |
|
} |
2798 |
|
|
2799 |
|
String LSCPServer::GetEffectInstances() { |
2800 |
|
dmsg(2,("LSCPServer: GetEffectInstances()\n")); |
2801 |
|
LSCPResultSet result; |
2802 |
|
try { |
2803 |
|
int n = EffectFactory::EffectInstancesCount(); |
2804 |
|
result.Add(n); |
2805 |
|
} catch (Exception e) { |
2806 |
|
result.Error(e); |
2807 |
|
} |
2808 |
|
return result.Produce(); |
2809 |
|
} |
2810 |
|
|
2811 |
|
String LSCPServer::ListEffectInstances() { |
2812 |
|
dmsg(2,("LSCPServer: ListEffectInstances()\n")); |
2813 |
|
LSCPResultSet result; |
2814 |
|
String list; |
2815 |
|
try { |
2816 |
|
int n = EffectFactory::EffectInstancesCount(); |
2817 |
|
for (int i = 0; i < n; i++) { |
2818 |
|
Effect* pEffect = EffectFactory::GetEffectInstance(i); |
2819 |
|
if (i) list += ","; |
2820 |
|
list += ToString(pEffect->ID()); |
2821 |
|
} |
2822 |
|
} catch (Exception e) { |
2823 |
|
result.Error(e); |
2824 |
|
} |
2825 |
|
result.Add(list); |
2826 |
|
return result.Produce(); |
2827 |
|
} |
2828 |
|
|
2829 |
|
String LSCPServer::GetSendEffectChains(int iAudioOutputDevice) { |
2830 |
|
dmsg(2,("LSCPServer: GetSendEffectChains(%d)\n", iAudioOutputDevice)); |
2831 |
|
LSCPResultSet result; |
2832 |
|
try { |
2833 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2834 |
|
if (!devices.count(iAudioOutputDevice)) |
2835 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2836 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2837 |
|
int n = pDevice->SendEffectChainCount(); |
2838 |
|
result.Add(n); |
2839 |
|
} catch (Exception e) { |
2840 |
|
result.Error(e); |
2841 |
|
} |
2842 |
|
return result.Produce(); |
2843 |
|
} |
2844 |
|
|
2845 |
|
String LSCPServer::ListSendEffectChains(int iAudioOutputDevice) { |
2846 |
|
dmsg(2,("LSCPServer: ListSendEffectChains(%d)\n", iAudioOutputDevice)); |
2847 |
|
LSCPResultSet result; |
2848 |
|
String list; |
2849 |
|
try { |
2850 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2851 |
|
if (!devices.count(iAudioOutputDevice)) |
2852 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2853 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2854 |
|
int n = pDevice->SendEffectChainCount(); |
2855 |
|
for (int i = 0; i < n; i++) { |
2856 |
|
EffectChain* pEffectChain = pDevice->SendEffectChain(i); |
2857 |
|
if (i) list += ","; |
2858 |
|
list += ToString(pEffectChain->ID()); |
2859 |
|
} |
2860 |
|
} catch (Exception e) { |
2861 |
|
result.Error(e); |
2862 |
|
} |
2863 |
|
result.Add(list); |
2864 |
|
return result.Produce(); |
2865 |
|
} |
2866 |
|
|
2867 |
|
String LSCPServer::AddSendEffectChain(int iAudioOutputDevice) { |
2868 |
|
dmsg(2,("LSCPServer: AddSendEffectChain(%d)\n", iAudioOutputDevice)); |
2869 |
|
LSCPResultSet result; |
2870 |
|
try { |
2871 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2872 |
|
if (!devices.count(iAudioOutputDevice)) |
2873 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2874 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2875 |
|
EffectChain* pEffectChain = pDevice->AddSendEffectChain(); |
2876 |
|
result = pEffectChain->ID(); |
2877 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_count, iAudioOutputDevice, pDevice->SendEffectChainCount())); |
2878 |
|
} catch (Exception e) { |
2879 |
|
result.Error(e); |
2880 |
|
} |
2881 |
|
return result.Produce(); |
2882 |
|
} |
2883 |
|
|
2884 |
|
String LSCPServer::RemoveSendEffectChain(int iAudioOutputDevice, int iSendEffectChain) { |
2885 |
|
dmsg(2,("LSCPServer: RemoveSendEffectChain(%d,%d)\n", iAudioOutputDevice, iSendEffectChain)); |
2886 |
|
LSCPResultSet result; |
2887 |
|
try { |
2888 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2889 |
|
if (!devices.count(iAudioOutputDevice)) |
2890 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2891 |
|
|
2892 |
|
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
2893 |
|
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
2894 |
|
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
2895 |
|
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
2896 |
|
AudioOutputDevice* pDev = (*itEngineChannel)->GetAudioOutputDevice(); |
2897 |
|
if (pDev != NULL && pDev->deviceId() == iAudioOutputDevice) { |
2898 |
|
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
2899 |
|
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
2900 |
|
if(fxs != NULL && fxs->DestinationEffectChain() == iSendEffectChain) { |
2901 |
|
throw Exception("The effect chain is still in use by channel " + ToString((*itEngineChannel)->GetSamplerChannel()->Index())); |
2902 |
|
} |
2903 |
|
} |
2904 |
|
} |
2905 |
|
} |
2906 |
|
|
2907 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2908 |
|
for (int i = 0; i < pDevice->SendEffectChainCount(); i++) { |
2909 |
|
EffectChain* pEffectChain = pDevice->SendEffectChain(i); |
2910 |
|
if (pEffectChain->ID() == iSendEffectChain) { |
2911 |
|
pDevice->RemoveSendEffectChain(i); |
2912 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_count, iAudioOutputDevice, pDevice->SendEffectChainCount())); |
2913 |
|
return result.Produce(); |
2914 |
|
} |
2915 |
|
} |
2916 |
|
throw Exception( |
2917 |
|
"There is no send effect chain with ID " + |
2918 |
|
ToString(iSendEffectChain) + " for audio output device " + |
2919 |
|
ToString(iAudioOutputDevice) + "." |
2920 |
|
); |
2921 |
|
} catch (Exception e) { |
2922 |
|
result.Error(e); |
2923 |
|
} |
2924 |
|
return result.Produce(); |
2925 |
|
} |
2926 |
|
|
2927 |
|
static EffectChain* _getSendEffectChain(Sampler* pSampler, int iAudioOutputDevice, int iSendEffectChain) throw (Exception) { |
2928 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2929 |
|
if (!devices.count(iAudioOutputDevice)) |
2930 |
|
throw Exception( |
2931 |
|
"There is no audio output device with index " + |
2932 |
|
ToString(iAudioOutputDevice) + "." |
2933 |
|
); |
2934 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2935 |
|
EffectChain* pEffectChain = pDevice->SendEffectChainByID(iSendEffectChain); |
2936 |
|
if(pEffectChain != NULL) return pEffectChain; |
2937 |
|
throw Exception( |
2938 |
|
"There is no send effect chain with ID " + |
2939 |
|
ToString(iSendEffectChain) + " for audio output device " + |
2940 |
|
ToString(iAudioOutputDevice) + "." |
2941 |
|
); |
2942 |
|
} |
2943 |
|
|
2944 |
|
String LSCPServer::GetSendEffectChainInfo(int iAudioOutputDevice, int iSendEffectChain) { |
2945 |
|
dmsg(2,("LSCPServer: GetSendEffectChainInfo(%d,%d)\n", iAudioOutputDevice, iSendEffectChain)); |
2946 |
|
LSCPResultSet result; |
2947 |
|
try { |
2948 |
|
EffectChain* pEffectChain = |
2949 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
2950 |
|
String sEffectSequence; |
2951 |
|
for (int i = 0; i < pEffectChain->EffectCount(); i++) { |
2952 |
|
if (i) sEffectSequence += ","; |
2953 |
|
sEffectSequence += ToString(pEffectChain->GetEffect(i)->ID()); |
2954 |
|
} |
2955 |
|
result.Add("EFFECT_COUNT", pEffectChain->EffectCount()); |
2956 |
|
result.Add("EFFECT_SEQUENCE", sEffectSequence); |
2957 |
|
} catch (Exception e) { |
2958 |
|
result.Error(e); |
2959 |
|
} |
2960 |
|
return result.Produce(); |
2961 |
|
} |
2962 |
|
|
2963 |
|
String LSCPServer::AppendSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectInstance) { |
2964 |
|
dmsg(2,("LSCPServer: AppendSendEffectChainEffect(%d,%d,%d)\n", iAudioOutputDevice, iSendEffectChain, iEffectInstance)); |
2965 |
|
LSCPResultSet result; |
2966 |
|
try { |
2967 |
|
EffectChain* pEffectChain = |
2968 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
2969 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2970 |
|
if (!pEffect) |
2971 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2972 |
|
pEffectChain->AppendEffect(pEffect); |
2973 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_info, iAudioOutputDevice, iSendEffectChain, pEffectChain->EffectCount())); |
2974 |
|
} catch (Exception e) { |
2975 |
|
result.Error(e); |
2976 |
|
} |
2977 |
|
return result.Produce(); |
2978 |
|
} |
2979 |
|
|
2980 |
|
String LSCPServer::InsertSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectChainPosition, int iEffectInstance) { |
2981 |
|
dmsg(2,("LSCPServer: InsertSendEffectChainEffect(%d,%d,%d,%d)\n", iAudioOutputDevice, iSendEffectChain, iEffectChainPosition, iEffectInstance)); |
2982 |
|
LSCPResultSet result; |
2983 |
|
try { |
2984 |
|
EffectChain* pEffectChain = |
2985 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
2986 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2987 |
|
if (!pEffect) |
2988 |
|
throw Exception("There is no effect instance with index " + ToString(iEffectInstance)); |
2989 |
|
pEffectChain->InsertEffect(pEffect, iEffectChainPosition); |
2990 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_info, iAudioOutputDevice, iSendEffectChain, pEffectChain->EffectCount())); |
2991 |
|
} catch (Exception e) { |
2992 |
|
result.Error(e); |
2993 |
|
} |
2994 |
|
return result.Produce(); |
2995 |
|
} |
2996 |
|
|
2997 |
|
String LSCPServer::RemoveSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectChainPosition) { |
2998 |
|
dmsg(2,("LSCPServer: RemoveSendEffectChainEffect(%d,%d,%d)\n", iAudioOutputDevice, iSendEffectChain, iEffectChainPosition)); |
2999 |
|
LSCPResultSet result; |
3000 |
|
try { |
3001 |
|
EffectChain* pEffectChain = |
3002 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
3003 |
|
|
3004 |
|
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
3005 |
|
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
3006 |
|
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
3007 |
|
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
3008 |
|
AudioOutputDevice* pDev = (*itEngineChannel)->GetAudioOutputDevice(); |
3009 |
|
if (pDev != NULL && pDev->deviceId() == iAudioOutputDevice) { |
3010 |
|
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
3011 |
|
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
3012 |
|
if(fxs != NULL && fxs->DestinationEffectChain() == iSendEffectChain && fxs->DestinationEffectChainPosition() == iEffectChainPosition) { |
3013 |
|
throw Exception("The effect instance is still in use by channel " + ToString((*itEngineChannel)->GetSamplerChannel()->Index())); |
3014 |
|
} |
3015 |
|
} |
3016 |
|
} |
3017 |
|
} |
3018 |
|
|
3019 |
|
pEffectChain->RemoveEffect(iEffectChainPosition); |
3020 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_info, iAudioOutputDevice, iSendEffectChain, pEffectChain->EffectCount())); |
3021 |
|
} catch (Exception e) { |
3022 |
|
result.Error(e); |
3023 |
|
} |
3024 |
|
return result.Produce(); |
3025 |
|
} |
3026 |
|
|
3027 |
String LSCPServer::EditSamplerChannelInstrument(uint uiSamplerChannel) { |
String LSCPServer::EditSamplerChannelInstrument(uint uiSamplerChannel) { |
3028 |
dmsg(2,("LSCPServer: EditSamplerChannelInstrument(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: EditSamplerChannelInstrument(SamplerChannel=%d)\n", uiSamplerChannel)); |
3029 |
LSCPResultSet result; |
LSCPResultSet result; |
3030 |
try { |
try { |
3031 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
|
3032 |
if (pEngineChannel->InstrumentStatus() < 0) throw Exception("No instrument loaded to sampler channel"); |
if (pEngineChannel->InstrumentStatus() < 0) throw Exception("No instrument loaded to sampler channel"); |
3033 |
Engine* pEngine = pEngineChannel->GetEngine(); |
Engine* pEngine = pEngineChannel->GetEngine(); |
3034 |
InstrumentManager* pInstrumentManager = pEngine->GetInstrumentManager(); |
InstrumentManager* pInstrumentManager = pEngine->GetInstrumentManager(); |
3043 |
return result.Produce(); |
return result.Produce(); |
3044 |
} |
} |
3045 |
|
|
3046 |
|
String LSCPServer::SendChannelMidiData(String MidiMsg, uint uiSamplerChannel, uint Arg1, uint Arg2) { |
3047 |
|
dmsg(2,("LSCPServer: SendChannelMidiData(MidiMsg=%s,uiSamplerChannel=%d,Arg1=%d,Arg2=%d)\n", MidiMsg.c_str(), uiSamplerChannel, Arg1, Arg2)); |
3048 |
|
LSCPResultSet result; |
3049 |
|
try { |
3050 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
3051 |
|
|
3052 |
|
if (Arg1 > 127 || Arg2 > 127) { |
3053 |
|
throw Exception("Invalid MIDI message"); |
3054 |
|
} |
3055 |
|
|
3056 |
|
VirtualMidiDevice* pMidiDevice = NULL; |
3057 |
|
std::vector<EventHandler::midi_listener_entry>::iterator iter = eventHandler.channelMidiListeners.begin(); |
3058 |
|
for (; iter != eventHandler.channelMidiListeners.end(); ++iter) { |
3059 |
|
if ((*iter).pEngineChannel == pEngineChannel) { |
3060 |
|
pMidiDevice = (*iter).pMidiListener; |
3061 |
|
break; |
3062 |
|
} |
3063 |
|
} |
3064 |
|
|
3065 |
|
if(pMidiDevice == NULL) throw Exception("Couldn't find virtual MIDI device"); |
3066 |
|
|
3067 |
|
if (MidiMsg == "NOTE_ON") { |
3068 |
|
pMidiDevice->SendNoteOnToDevice(Arg1, Arg2); |
3069 |
|
bool b = pMidiDevice->SendNoteOnToSampler(Arg1, Arg2); |
3070 |
|
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
3071 |
|
} else if (MidiMsg == "NOTE_OFF") { |
3072 |
|
pMidiDevice->SendNoteOffToDevice(Arg1, Arg2); |
3073 |
|
bool b = pMidiDevice->SendNoteOffToSampler(Arg1, Arg2); |
3074 |
|
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
3075 |
|
} else if (MidiMsg == "CC") { |
3076 |
|
pMidiDevice->SendCCToDevice(Arg1, Arg2); |
3077 |
|
bool b = pMidiDevice->SendCCToSampler(Arg1, Arg2); |
3078 |
|
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
3079 |
|
} else { |
3080 |
|
throw Exception("Unknown MIDI message type: " + MidiMsg); |
3081 |
|
} |
3082 |
|
} catch (Exception e) { |
3083 |
|
result.Error(e); |
3084 |
|
} |
3085 |
|
return result.Produce(); |
3086 |
|
} |
3087 |
|
|
3088 |
/** |
/** |
3089 |
* Will be called by the parser to reset a particular sampler channel. |
* Will be called by the parser to reset a particular sampler channel. |
3090 |
*/ |
*/ |
3092 |
dmsg(2,("LSCPServer: ResetChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: ResetChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
3093 |
LSCPResultSet result; |
LSCPResultSet result; |
3094 |
try { |
try { |
3095 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
|
3096 |
pEngineChannel->Reset(); |
pEngineChannel->Reset(); |
3097 |
} |
} |
3098 |
catch (Exception e) { |
catch (Exception e) { |
3117 |
*/ |
*/ |
3118 |
String LSCPServer::GetServerInfo() { |
String LSCPServer::GetServerInfo() { |
3119 |
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
3120 |
|
const std::string description = |
3121 |
|
_escapeLscpResponse("LinuxSampler - modular, streaming capable sampler"); |
3122 |
LSCPResultSet result; |
LSCPResultSet result; |
3123 |
result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler"); |
result.Add("DESCRIPTION", description); |
3124 |
result.Add("VERSION", VERSION); |
result.Add("VERSION", VERSION); |
3125 |
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
3126 |
#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
3133 |
} |
} |
3134 |
|
|
3135 |
/** |
/** |
3136 |
|
* Will be called by the parser to return the current number of all active streams. |
3137 |
|
*/ |
3138 |
|
String LSCPServer::GetTotalStreamCount() { |
3139 |
|
dmsg(2,("LSCPServer: GetTotalStreamCount()\n")); |
3140 |
|
LSCPResultSet result; |
3141 |
|
result.Add(pSampler->GetDiskStreamCount()); |
3142 |
|
return result.Produce(); |
3143 |
|
} |
3144 |
|
|
3145 |
|
/** |
3146 |
* Will be called by the parser to return the current number of all active voices. |
* Will be called by the parser to return the current number of all active voices. |
3147 |
*/ |
*/ |
3148 |
String LSCPServer::GetTotalVoiceCount() { |
String LSCPServer::GetTotalVoiceCount() { |
3158 |
String LSCPServer::GetTotalVoiceCountMax() { |
String LSCPServer::GetTotalVoiceCountMax() { |
3159 |
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
3160 |
LSCPResultSet result; |
LSCPResultSet result; |
3161 |
result.Add(EngineFactory::EngineInstances().size() * CONFIG_MAX_VOICES); |
result.Add(EngineFactory::EngineInstances().size() * pSampler->GetGlobalMaxVoices()); |
3162 |
|
return result.Produce(); |
3163 |
|
} |
3164 |
|
|
3165 |
|
/** |
3166 |
|
* Will be called by the parser to return the sampler global maximum |
3167 |
|
* allowed number of voices. |
3168 |
|
*/ |
3169 |
|
String LSCPServer::GetGlobalMaxVoices() { |
3170 |
|
dmsg(2,("LSCPServer: GetGlobalMaxVoices()\n")); |
3171 |
|
LSCPResultSet result; |
3172 |
|
result.Add(pSampler->GetGlobalMaxVoices()); |
3173 |
|
return result.Produce(); |
3174 |
|
} |
3175 |
|
|
3176 |
|
/** |
3177 |
|
* Will be called by the parser to set the sampler global maximum number of |
3178 |
|
* voices. |
3179 |
|
*/ |
3180 |
|
String LSCPServer::SetGlobalMaxVoices(int iVoices) { |
3181 |
|
dmsg(2,("LSCPServer: SetGlobalMaxVoices(%d)\n", iVoices)); |
3182 |
|
LSCPResultSet result; |
3183 |
|
try { |
3184 |
|
pSampler->SetGlobalMaxVoices(iVoices); |
3185 |
|
LSCPServer::SendLSCPNotify( |
3186 |
|
LSCPEvent(LSCPEvent::event_global_info, "VOICES", pSampler->GetGlobalMaxVoices()) |
3187 |
|
); |
3188 |
|
} catch (Exception e) { |
3189 |
|
result.Error(e); |
3190 |
|
} |
3191 |
|
return result.Produce(); |
3192 |
|
} |
3193 |
|
|
3194 |
|
/** |
3195 |
|
* Will be called by the parser to return the sampler global maximum |
3196 |
|
* allowed number of disk streams. |
3197 |
|
*/ |
3198 |
|
String LSCPServer::GetGlobalMaxStreams() { |
3199 |
|
dmsg(2,("LSCPServer: GetGlobalMaxStreams()\n")); |
3200 |
|
LSCPResultSet result; |
3201 |
|
result.Add(pSampler->GetGlobalMaxStreams()); |
3202 |
|
return result.Produce(); |
3203 |
|
} |
3204 |
|
|
3205 |
|
/** |
3206 |
|
* Will be called by the parser to set the sampler global maximum number of |
3207 |
|
* disk streams. |
3208 |
|
*/ |
3209 |
|
String LSCPServer::SetGlobalMaxStreams(int iStreams) { |
3210 |
|
dmsg(2,("LSCPServer: SetGlobalMaxStreams(%d)\n", iStreams)); |
3211 |
|
LSCPResultSet result; |
3212 |
|
try { |
3213 |
|
pSampler->SetGlobalMaxStreams(iStreams); |
3214 |
|
LSCPServer::SendLSCPNotify( |
3215 |
|
LSCPEvent(LSCPEvent::event_global_info, "STREAMS", pSampler->GetGlobalMaxStreams()) |
3216 |
|
); |
3217 |
|
} catch (Exception e) { |
3218 |
|
result.Error(e); |
3219 |
|
} |
3220 |
return result.Produce(); |
return result.Produce(); |
3221 |
} |
} |
3222 |
|
|
3230 |
LSCPResultSet result; |
LSCPResultSet result; |
3231 |
try { |
try { |
3232 |
if (dVolume < 0) throw Exception("Volume may not be negative"); |
if (dVolume < 0) throw Exception("Volume may not be negative"); |
3233 |
GLOBAL_VOLUME = dVolume; // see common/global.cpp |
GLOBAL_VOLUME = dVolume; // see common/global_private.cpp |
3234 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
3235 |
} catch (Exception e) { |
} catch (Exception e) { |
3236 |
result.Error(e); |
result.Error(e); |
3238 |
return result.Produce(); |
return result.Produce(); |
3239 |
} |
} |
3240 |
|
|
3241 |
|
String LSCPServer::GetFileInstruments(String Filename) { |
3242 |
|
dmsg(2,("LSCPServer: GetFileInstruments(String Filename=%s)\n",Filename.c_str())); |
3243 |
|
LSCPResultSet result; |
3244 |
|
try { |
3245 |
|
VerifyFile(Filename); |
3246 |
|
} catch (Exception e) { |
3247 |
|
result.Error(e); |
3248 |
|
return result.Produce(); |
3249 |
|
} |
3250 |
|
// try to find a sampler engine that can handle the file |
3251 |
|
bool bFound = false; |
3252 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
3253 |
|
for (int i = 0; !bFound && i < engineTypes.size(); i++) { |
3254 |
|
Engine* pEngine = NULL; |
3255 |
|
try { |
3256 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
3257 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
3258 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
3259 |
|
if (pManager) { |
3260 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
3261 |
|
pManager->GetInstrumentFileContent(Filename); |
3262 |
|
// return the amount of instruments in the file |
3263 |
|
result.Add(IDs.size()); |
3264 |
|
// no more need to ask other engine types |
3265 |
|
bFound = true; |
3266 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
3267 |
|
} catch (Exception e) { |
3268 |
|
// NOOP, as exception is thrown if engine doesn't support file |
3269 |
|
} |
3270 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
3271 |
|
} |
3272 |
|
|
3273 |
|
if (!bFound) result.Error("Unknown file format"); |
3274 |
|
return result.Produce(); |
3275 |
|
} |
3276 |
|
|
3277 |
|
String LSCPServer::ListFileInstruments(String Filename) { |
3278 |
|
dmsg(2,("LSCPServer: ListFileInstruments(String Filename=%s)\n",Filename.c_str())); |
3279 |
|
LSCPResultSet result; |
3280 |
|
try { |
3281 |
|
VerifyFile(Filename); |
3282 |
|
} catch (Exception e) { |
3283 |
|
result.Error(e); |
3284 |
|
return result.Produce(); |
3285 |
|
} |
3286 |
|
// try to find a sampler engine that can handle the file |
3287 |
|
bool bFound = false; |
3288 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
3289 |
|
for (int i = 0; !bFound && i < engineTypes.size(); i++) { |
3290 |
|
Engine* pEngine = NULL; |
3291 |
|
try { |
3292 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
3293 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
3294 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
3295 |
|
if (pManager) { |
3296 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
3297 |
|
pManager->GetInstrumentFileContent(Filename); |
3298 |
|
// return a list of IDs of the instruments in the file |
3299 |
|
String s; |
3300 |
|
for (int j = 0; j < IDs.size(); j++) { |
3301 |
|
if (s.size()) s += ","; |
3302 |
|
s += ToString(IDs[j].Index); |
3303 |
|
} |
3304 |
|
result.Add(s); |
3305 |
|
// no more need to ask other engine types |
3306 |
|
bFound = true; |
3307 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
3308 |
|
} catch (Exception e) { |
3309 |
|
// NOOP, as exception is thrown if engine doesn't support file |
3310 |
|
} |
3311 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
3312 |
|
} |
3313 |
|
|
3314 |
|
if (!bFound) result.Error("Unknown file format"); |
3315 |
|
return result.Produce(); |
3316 |
|
} |
3317 |
|
|
3318 |
|
String LSCPServer::GetFileInstrumentInfo(String Filename, uint InstrumentID) { |
3319 |
|
dmsg(2,("LSCPServer: GetFileInstrumentInfo(String Filename=%s, InstrumentID=%d)\n",Filename.c_str(),InstrumentID)); |
3320 |
|
LSCPResultSet result; |
3321 |
|
try { |
3322 |
|
VerifyFile(Filename); |
3323 |
|
} catch (Exception e) { |
3324 |
|
result.Error(e); |
3325 |
|
return result.Produce(); |
3326 |
|
} |
3327 |
|
InstrumentManager::instrument_id_t id; |
3328 |
|
id.FileName = Filename; |
3329 |
|
id.Index = InstrumentID; |
3330 |
|
// try to find a sampler engine that can handle the file |
3331 |
|
bool bFound = false; |
3332 |
|
bool bFatalErr = false; |
3333 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
3334 |
|
for (int i = 0; !bFound && !bFatalErr && i < engineTypes.size(); i++) { |
3335 |
|
Engine* pEngine = NULL; |
3336 |
|
try { |
3337 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
3338 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
3339 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
3340 |
|
if (pManager) { |
3341 |
|
// check if the instrument index is valid |
3342 |
|
// FIXME: this won't work if an engine only supports parts of the instrument file |
3343 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
3344 |
|
pManager->GetInstrumentFileContent(Filename); |
3345 |
|
if (std::find(IDs.begin(), IDs.end(), id) == IDs.end()) { |
3346 |
|
std::stringstream ss; |
3347 |
|
ss << "Invalid instrument index " << InstrumentID << " for instrument file '" << Filename << "'"; |
3348 |
|
bFatalErr = true; |
3349 |
|
throw Exception(ss.str()); |
3350 |
|
} |
3351 |
|
// get the info of the requested instrument |
3352 |
|
InstrumentManager::instrument_info_t info = |
3353 |
|
pManager->GetInstrumentInfo(id); |
3354 |
|
// return detailed informations about the file |
3355 |
|
result.Add("NAME", info.InstrumentName); |
3356 |
|
result.Add("FORMAT_FAMILY", engineTypes[i]); |
3357 |
|
result.Add("FORMAT_VERSION", info.FormatVersion); |
3358 |
|
result.Add("PRODUCT", info.Product); |
3359 |
|
result.Add("ARTISTS", info.Artists); |
3360 |
|
|
3361 |
|
std::stringstream ss; |
3362 |
|
bool b = false; |
3363 |
|
for (int i = 0; i < 128; i++) { |
3364 |
|
if (info.KeyBindings[i]) { |
3365 |
|
if (b) ss << ','; |
3366 |
|
ss << i; b = true; |
3367 |
|
} |
3368 |
|
} |
3369 |
|
result.Add("KEY_BINDINGS", ss.str()); |
3370 |
|
|
3371 |
|
b = false; |
3372 |
|
std::stringstream ss2; |
3373 |
|
for (int i = 0; i < 128; i++) { |
3374 |
|
if (info.KeySwitchBindings[i]) { |
3375 |
|
if (b) ss2 << ','; |
3376 |
|
ss2 << i; b = true; |
3377 |
|
} |
3378 |
|
} |
3379 |
|
result.Add("KEYSWITCH_BINDINGS", ss2.str()); |
3380 |
|
// no more need to ask other engine types |
3381 |
|
bFound = true; |
3382 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
3383 |
|
} catch (Exception e) { |
3384 |
|
// usually NOOP, as exception is thrown if engine doesn't support file |
3385 |
|
if (bFatalErr) result.Error(e); |
3386 |
|
} |
3387 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
3388 |
|
} |
3389 |
|
|
3390 |
|
if (!bFound && !bFatalErr) result.Error("Unknown file format"); |
3391 |
|
return result.Produce(); |
3392 |
|
} |
3393 |
|
|
3394 |
|
void LSCPServer::VerifyFile(String Filename) { |
3395 |
|
#if WIN32 |
3396 |
|
WIN32_FIND_DATA win32FileAttributeData; |
3397 |
|
BOOL res = GetFileAttributesEx( Filename.c_str(), GetFileExInfoStandard, &win32FileAttributeData ); |
3398 |
|
if (!res) { |
3399 |
|
std::stringstream ss; |
3400 |
|
ss << "File does not exist, GetFileAttributesEx failed `" << Filename << "`: Error " << GetLastError(); |
3401 |
|
throw Exception(ss.str()); |
3402 |
|
} |
3403 |
|
if ( win32FileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) { |
3404 |
|
throw Exception("Directory is specified"); |
3405 |
|
} |
3406 |
|
#else |
3407 |
|
File f(Filename); |
3408 |
|
if(!f.Exist()) throw Exception(f.GetErrorMsg()); |
3409 |
|
if (f.IsDirectory()) throw Exception("Directory is specified"); |
3410 |
|
#endif |
3411 |
|
} |
3412 |
|
|
3413 |
/** |
/** |
3414 |
* 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 |
3415 |
* server for receiving event messages. |
* server for receiving event messages. |
3417 |
String LSCPServer::SubscribeNotification(LSCPEvent::event_t type) { |
String LSCPServer::SubscribeNotification(LSCPEvent::event_t type) { |
3418 |
dmsg(2,("LSCPServer: SubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
dmsg(2,("LSCPServer: SubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
3419 |
LSCPResultSet result; |
LSCPResultSet result; |
3420 |
SubscriptionMutex.Lock(); |
{ |
3421 |
eventSubscriptions[type].push_back(currentSocket); |
LockGuard lock(SubscriptionMutex); |
3422 |
SubscriptionMutex.Unlock(); |
eventSubscriptions[type].push_back(currentSocket); |
3423 |
|
} |
3424 |
return result.Produce(); |
return result.Produce(); |
3425 |
} |
} |
3426 |
|
|
3431 |
String LSCPServer::UnsubscribeNotification(LSCPEvent::event_t type) { |
String LSCPServer::UnsubscribeNotification(LSCPEvent::event_t type) { |
3432 |
dmsg(2,("LSCPServer: UnsubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
dmsg(2,("LSCPServer: UnsubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
3433 |
LSCPResultSet result; |
LSCPResultSet result; |
3434 |
SubscriptionMutex.Lock(); |
{ |
3435 |
eventSubscriptions[type].remove(currentSocket); |
LockGuard lock(SubscriptionMutex); |
3436 |
SubscriptionMutex.Unlock(); |
eventSubscriptions[type].remove(currentSocket); |
3437 |
|
} |
3438 |
return result.Produce(); |
return result.Produce(); |
3439 |
} |
} |
3440 |
|
|
3513 |
try { |
try { |
3514 |
DbDirectory info = InstrumentsDb::GetInstrumentsDb()->GetDirectoryInfo(Dir); |
DbDirectory info = InstrumentsDb::GetInstrumentsDb()->GetDirectoryInfo(Dir); |
3515 |
|
|
3516 |
result.Add("DESCRIPTION", InstrumentsDb::toEscapedText(info.Description)); |
result.Add("DESCRIPTION", _escapeLscpResponse(info.Description)); |
3517 |
result.Add("CREATED", info.Created); |
result.Add("CREATED", info.Created); |
3518 |
result.Add("MODIFIED", info.Modified); |
result.Add("MODIFIED", info.Modified); |
3519 |
} catch (Exception e) { |
} catch (Exception e) { |
3603 |
return result.Produce(); |
return result.Produce(); |
3604 |
} |
} |
3605 |
|
|
3606 |
String LSCPServer::AddDbInstruments(String ScanMode, String DbDir, String FsDir, bool bBackground) { |
String LSCPServer::AddDbInstruments(String ScanMode, String DbDir, String FsDir, bool bBackground, bool insDir) { |
3607 |
dmsg(2,("LSCPServer: AddDbInstruments(ScanMode=%s,DbDir=%s,FsDir=%s,bBackground=%d)\n", ScanMode.c_str(), DbDir.c_str(), FsDir.c_str(), bBackground)); |
dmsg(2,("LSCPServer: AddDbInstruments(ScanMode=%s,DbDir=%s,FsDir=%s,bBackground=%d,insDir=%d)\n", ScanMode.c_str(), DbDir.c_str(), FsDir.c_str(), bBackground, insDir)); |
3608 |
LSCPResultSet result; |
LSCPResultSet result; |
3609 |
#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
3610 |
try { |
try { |
3611 |
int id; |
int id; |
3612 |
InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb(); |
InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb(); |
3613 |
if (ScanMode.compare("RECURSIVE") == 0) { |
if (ScanMode.compare("RECURSIVE") == 0) { |
3614 |
id = db->AddInstruments(RECURSIVE, DbDir, FsDir, bBackground); |
id = db->AddInstruments(RECURSIVE, DbDir, FsDir, bBackground, insDir); |
3615 |
} else if (ScanMode.compare("NON_RECURSIVE") == 0) { |
} else if (ScanMode.compare("NON_RECURSIVE") == 0) { |
3616 |
id = db->AddInstruments(NON_RECURSIVE, DbDir, FsDir, bBackground); |
id = db->AddInstruments(NON_RECURSIVE, DbDir, FsDir, bBackground, insDir); |
3617 |
} else if (ScanMode.compare("FLAT") == 0) { |
} else if (ScanMode.compare("FLAT") == 0) { |
3618 |
id = db->AddInstruments(FLAT, DbDir, FsDir, bBackground); |
id = db->AddInstruments(FLAT, DbDir, FsDir, bBackground, insDir); |
3619 |
} else { |
} else { |
3620 |
throw Exception("Unknown scan mode: " + ScanMode); |
throw Exception("Unknown scan mode: " + ScanMode); |
3621 |
} |
} |
3697 |
result.Add("SIZE", (int)info.Size); |
result.Add("SIZE", (int)info.Size); |
3698 |
result.Add("CREATED", info.Created); |
result.Add("CREATED", info.Created); |
3699 |
result.Add("MODIFIED", info.Modified); |
result.Add("MODIFIED", info.Modified); |
3700 |
result.Add("DESCRIPTION", InstrumentsDb::toEscapedText(info.Description)); |
result.Add("DESCRIPTION", _escapeLscpResponse(info.Description)); |
3701 |
result.Add("IS_DRUM", info.IsDrum); |
result.Add("IS_DRUM", info.IsDrum); |
3702 |
result.Add("PRODUCT", InstrumentsDb::toEscapedText(info.Product)); |
result.Add("PRODUCT", _escapeLscpResponse(info.Product)); |
3703 |
result.Add("ARTISTS", InstrumentsDb::toEscapedText(info.Artists)); |
result.Add("ARTISTS", _escapeLscpResponse(info.Artists)); |
3704 |
result.Add("KEYWORDS", InstrumentsDb::toEscapedText(info.Keywords)); |
result.Add("KEYWORDS", _escapeLscpResponse(info.Keywords)); |
3705 |
} catch (Exception e) { |
} catch (Exception e) { |
3706 |
result.Error(e); |
result.Error(e); |
3707 |
} |
} |
3791 |
return result.Produce(); |
return result.Produce(); |
3792 |
} |
} |
3793 |
|
|
3794 |
|
String LSCPServer::SetDbInstrumentFilePath(String OldPath, String NewPath) { |
3795 |
|
dmsg(2,("LSCPServer: SetDbInstrumentFilePath(OldPath=%s,NewPath=%s)\n", OldPath.c_str(), NewPath.c_str())); |
3796 |
|
LSCPResultSet result; |
3797 |
|
#if HAVE_SQLITE3 |
3798 |
|
try { |
3799 |
|
InstrumentsDb::GetInstrumentsDb()->SetInstrumentFilePath(OldPath, NewPath); |
3800 |
|
} catch (Exception e) { |
3801 |
|
result.Error(e); |
3802 |
|
} |
3803 |
|
#else |
3804 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3805 |
|
#endif |
3806 |
|
return result.Produce(); |
3807 |
|
} |
3808 |
|
|
3809 |
|
String LSCPServer::FindLostDbInstrumentFiles() { |
3810 |
|
dmsg(2,("LSCPServer: FindLostDbInstrumentFiles()\n")); |
3811 |
|
LSCPResultSet result; |
3812 |
|
#if HAVE_SQLITE3 |
3813 |
|
try { |
3814 |
|
String list; |
3815 |
|
StringListPtr pLostFiles = InstrumentsDb::GetInstrumentsDb()->FindLostInstrumentFiles(); |
3816 |
|
|
3817 |
|
for (int i = 0; i < pLostFiles->size(); i++) { |
3818 |
|
if (list != "") list += ","; |
3819 |
|
list += "'" + pLostFiles->at(i) + "'"; |
3820 |
|
} |
3821 |
|
|
3822 |
|
result.Add(list); |
3823 |
|
} catch (Exception e) { |
3824 |
|
result.Error(e); |
3825 |
|
} |
3826 |
|
#else |
3827 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3828 |
|
#endif |
3829 |
|
return result.Produce(); |
3830 |
|
} |
3831 |
|
|
3832 |
String LSCPServer::FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive) { |
String LSCPServer::FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive) { |
3833 |
dmsg(2,("LSCPServer: FindDbInstrumentDirectories(Dir=%s)\n", Dir.c_str())); |
dmsg(2,("LSCPServer: FindDbInstrumentDirectories(Dir=%s)\n", Dir.c_str())); |
3834 |
LSCPResultSet result; |
LSCPResultSet result; |
3925 |
return result.Produce(); |
return result.Produce(); |
3926 |
} |
} |
3927 |
|
|
3928 |
|
String LSCPServer::FormatInstrumentsDb() { |
3929 |
|
dmsg(2,("LSCPServer: FormatInstrumentsDb()\n")); |
3930 |
|
LSCPResultSet result; |
3931 |
|
#if HAVE_SQLITE3 |
3932 |
|
try { |
3933 |
|
InstrumentsDb::GetInstrumentsDb()->Format(); |
3934 |
|
} catch (Exception e) { |
3935 |
|
result.Error(e); |
3936 |
|
} |
3937 |
|
#else |
3938 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3939 |
|
#endif |
3940 |
|
return result.Produce(); |
3941 |
|
} |
3942 |
|
|
3943 |
|
|
3944 |
/** |
/** |
3945 |
* 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 |
3959 |
} |
} |
3960 |
return result.Produce(); |
return result.Produce(); |
3961 |
} |
} |
3962 |
|
|
3963 |
|
} |