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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 - 2010 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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Mutex LSCPServer::SubscriptionMutex = Mutex(); |
Mutex LSCPServer::SubscriptionMutex = Mutex(); |
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Mutex LSCPServer::RTNotifyMutex = Mutex(); |
Mutex LSCPServer::RTNotifyMutex = Mutex(); |
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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(); |
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iter != devices.end(); ++iter |
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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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} |
} |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount)); |
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} |
} |
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void LSCPServer::EventHandler::TotalStreamCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_stream_count, NewCount)); |
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} |
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#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryCountChanged(String Dir) { |
void LSCPServer::DbInstrumentsEventHandler::DirectoryCountChanged(String Dir) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_count, Dir)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_count, InstrumentsDb::toEscapedPath(Dir))); |
314 |
} |
} |
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316 |
void LSCPServer::DbInstrumentsEventHandler::DirectoryInfoChanged(String Dir) { |
void LSCPServer::DbInstrumentsEventHandler::DirectoryInfoChanged(String Dir) { |
317 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, Dir)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, InstrumentsDb::toEscapedPath(Dir))); |
318 |
} |
} |
319 |
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320 |
void LSCPServer::DbInstrumentsEventHandler::DirectoryNameChanged(String Dir, String NewName) { |
void LSCPServer::DbInstrumentsEventHandler::DirectoryNameChanged(String Dir, String NewName) { |
321 |
Dir = "'" + Dir + "'"; |
Dir = "'" + InstrumentsDb::toEscapedPath(Dir) + "'"; |
322 |
NewName = "'" + NewName + "'"; |
NewName = "'" + InstrumentsDb::toEscapedPath(NewName) + "'"; |
323 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, "NAME", Dir, NewName)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, "NAME", Dir, NewName)); |
324 |
} |
} |
325 |
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326 |
void LSCPServer::DbInstrumentsEventHandler::InstrumentCountChanged(String Dir) { |
void LSCPServer::DbInstrumentsEventHandler::InstrumentCountChanged(String Dir) { |
327 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_count, Dir)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_count, InstrumentsDb::toEscapedPath(Dir))); |
328 |
} |
} |
329 |
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330 |
void LSCPServer::DbInstrumentsEventHandler::InstrumentInfoChanged(String Instr) { |
void LSCPServer::DbInstrumentsEventHandler::InstrumentInfoChanged(String Instr) { |
331 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, Instr)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, InstrumentsDb::toEscapedPath(Instr))); |
332 |
} |
} |
333 |
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334 |
void LSCPServer::DbInstrumentsEventHandler::InstrumentNameChanged(String Instr, String NewName) { |
void LSCPServer::DbInstrumentsEventHandler::InstrumentNameChanged(String Instr, String NewName) { |
335 |
Instr = "'" + Instr + "'"; |
Instr = "'" + InstrumentsDb::toEscapedPath(Instr) + "'"; |
336 |
NewName = "'" + NewName + "'"; |
NewName = "'" + InstrumentsDb::toEscapedPath(NewName) + "'"; |
337 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, "NAME", Instr, NewName)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, "NAME", Instr, NewName)); |
338 |
} |
} |
339 |
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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); |
355 |
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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 |
|
#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 |
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
452 |
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
453 |
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
454 |
if ((*itEngineChannel)->StatusChanged()) { |
if ((*itEngineChannel)->StatusChanged()) { |
455 |
SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->iSamplerChannelIndex)); |
SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->GetSamplerChannel()->Index())); |
456 |
} |
} |
457 |
|
|
458 |
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
459 |
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
460 |
if(fxs != NULL && fxs->IsInfoChanged()) { |
if(fxs != NULL && fxs->IsInfoChanged()) { |
461 |
int chn = (*itEngineChannel)->iSamplerChannelIndex; |
int chn = (*itEngineChannel)->GetSamplerChannel()->Index(); |
462 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
463 |
fxs->SetInfoChanged(false); |
fxs->SetInfoChanged(false); |
464 |
} |
} |
466 |
} |
} |
467 |
} |
} |
468 |
|
|
469 |
|
// check if MIDI data arrived on some engine channel |
470 |
|
for (int i = 0; i < eventHandler.channelMidiListeners.size(); ++i) { |
471 |
|
const EventHandler::midi_listener_entry entry = |
472 |
|
eventHandler.channelMidiListeners[i]; |
473 |
|
VirtualMidiDevice* pMidiListener = entry.pMidiListener; |
474 |
|
if (pMidiListener->NotesChanged()) { |
475 |
|
for (int iNote = 0; iNote < 128; iNote++) { |
476 |
|
if (pMidiListener->NoteChanged(iNote)) { |
477 |
|
const bool bActive = pMidiListener->NoteIsActive(iNote); |
478 |
|
LSCPServer::SendLSCPNotify( |
479 |
|
LSCPEvent( |
480 |
|
LSCPEvent::event_channel_midi, |
481 |
|
entry.pSamplerChannel->Index(), |
482 |
|
std::string(bActive ? "NOTE_ON" : "NOTE_OFF"), |
483 |
|
iNote, |
484 |
|
bActive ? pMidiListener->NoteOnVelocity(iNote) |
485 |
|
: pMidiListener->NoteOffVelocity(iNote) |
486 |
|
) |
487 |
|
); |
488 |
|
} |
489 |
|
} |
490 |
|
} |
491 |
|
} |
492 |
|
|
493 |
|
// check if MIDI data arrived on some MIDI device |
494 |
|
for (int i = 0; i < eventHandler.deviceMidiListeners.size(); ++i) { |
495 |
|
const EventHandler::device_midi_listener_entry entry = |
496 |
|
eventHandler.deviceMidiListeners[i]; |
497 |
|
VirtualMidiDevice* pMidiListener = entry.pMidiListener; |
498 |
|
if (pMidiListener->NotesChanged()) { |
499 |
|
for (int iNote = 0; iNote < 128; iNote++) { |
500 |
|
if (pMidiListener->NoteChanged(iNote)) { |
501 |
|
const bool bActive = pMidiListener->NoteIsActive(iNote); |
502 |
|
LSCPServer::SendLSCPNotify( |
503 |
|
LSCPEvent( |
504 |
|
LSCPEvent::event_device_midi, |
505 |
|
entry.uiDeviceID, |
506 |
|
entry.pPort->GetPortNumber(), |
507 |
|
std::string(bActive ? "NOTE_ON" : "NOTE_OFF"), |
508 |
|
iNote, |
509 |
|
bActive ? pMidiListener->NoteOnVelocity(iNote) |
510 |
|
: pMidiListener->NoteOffVelocity(iNote) |
511 |
|
) |
512 |
|
); |
513 |
|
} |
514 |
|
} |
515 |
|
} |
516 |
|
} |
517 |
|
|
518 |
//Now let's deliver late notifies (if any) |
//Now let's deliver late notifies (if any) |
519 |
NotifyBufferMutex.Lock(); |
NotifyBufferMutex.Lock(); |
520 |
for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
533 |
|
|
534 |
int retval = select(maxSessions+1, &selectSet, NULL, NULL, &timeout); |
int retval = select(maxSessions+1, &selectSet, NULL, NULL, &timeout); |
535 |
|
|
536 |
if (retval == 0) |
if (retval == 0 || (retval == -1 && errno == EINTR)) |
537 |
continue; //Nothing try again |
continue; //Nothing try again |
538 |
if (retval == -1) { |
if (retval == -1) { |
539 |
std::cerr << "LSCPServer: Socket select error." << std::endl; |
std::cerr << "LSCPServer: Socket select error." << std::endl; |
540 |
|
#if defined(WIN32) |
541 |
|
closesocket(hSocket); |
542 |
|
#else |
543 |
close(hSocket); |
close(hSocket); |
544 |
|
#endif |
545 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
546 |
} |
} |
547 |
|
|
553 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
554 |
} |
} |
555 |
|
|
556 |
|
#if defined(WIN32) |
557 |
|
u_long nonblock_io = 1; |
558 |
|
if( ioctlsocket(socket, FIONBIO, &nonblock_io) ) { |
559 |
|
std::cerr << "LSCPServer: ioctlsocket: set FIONBIO failed. Error " << WSAGetLastError() << std::endl; |
560 |
|
exit(EXIT_FAILURE); |
561 |
|
} |
562 |
|
#else |
563 |
|
struct linger linger; |
564 |
|
linger.l_onoff = 1; |
565 |
|
linger.l_linger = 0; |
566 |
|
if(setsockopt(socket, SOL_SOCKET, SO_LINGER, &linger, sizeof(linger))) { |
567 |
|
std::cerr << "LSCPServer: Failed to set SO_LINGER\n"; |
568 |
|
} |
569 |
|
|
570 |
if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
571 |
std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
572 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
573 |
} |
} |
574 |
|
#endif |
575 |
|
|
576 |
// Parser initialization |
// Parser initialization |
577 |
yyparse_param_t yyparse_param; |
yyparse_param_t yyparse_param; |
630 |
NotifyMutex.Lock(); |
NotifyMutex.Lock(); |
631 |
bufferedCommands.erase(socket); |
bufferedCommands.erase(socket); |
632 |
bufferedNotifies.erase(socket); |
bufferedNotifies.erase(socket); |
633 |
|
#if defined(WIN32) |
634 |
|
closesocket(socket); |
635 |
|
#else |
636 |
close(socket); |
close(socket); |
637 |
|
#endif |
638 |
NotifyMutex.Unlock(); |
NotifyMutex.Unlock(); |
639 |
} |
} |
640 |
|
|
641 |
|
void LSCPServer::CloseAllConnections() { |
642 |
|
std::vector<yyparse_param_t>::iterator iter = Sessions.begin(); |
643 |
|
while(iter != Sessions.end()) { |
644 |
|
CloseConnection(iter); |
645 |
|
iter = Sessions.begin(); |
646 |
|
} |
647 |
|
} |
648 |
|
|
649 |
|
void LSCPServer::LockRTNotify() { |
650 |
|
RTNotifyMutex.Lock(); |
651 |
|
} |
652 |
|
|
653 |
|
void LSCPServer::UnlockRTNotify() { |
654 |
|
RTNotifyMutex.Unlock(); |
655 |
|
} |
656 |
|
|
657 |
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
658 |
int subs = 0; |
int subs = 0; |
659 |
SubscriptionMutex.Lock(); |
SubscriptionMutex.Lock(); |
729 |
char c; |
char c; |
730 |
int i = 0; |
int i = 0; |
731 |
while (true) { |
while (true) { |
732 |
|
#if defined(WIN32) |
733 |
|
int result = recv(socket, (char *)&c, 1, 0); //Read one character at a time for now |
734 |
|
#else |
735 |
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 |
736 |
|
#endif |
737 |
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 |
738 |
CloseConnection(iter); |
CloseConnection(iter); |
739 |
break; |
break; |
748 |
} |
} |
749 |
bufferedCommands[socket] += c; |
bufferedCommands[socket] += c; |
750 |
} |
} |
751 |
|
#if defined(WIN32) |
752 |
|
if (result == SOCKET_ERROR) { |
753 |
|
int wsa_lasterror = WSAGetLastError(); |
754 |
|
if (wsa_lasterror == WSAEWOULDBLOCK) //Would block, try again later. |
755 |
|
return false; |
756 |
|
dmsg(2,("LSCPScanner: Socket error after recv() Error %d.\n", wsa_lasterror)); |
757 |
|
CloseConnection(iter); |
758 |
|
break; |
759 |
|
} |
760 |
|
#else |
761 |
if (result == -1) { |
if (result == -1) { |
762 |
if (errno == EAGAIN) //Would block, try again later. |
if (errno == EAGAIN) //Would block, try again later. |
763 |
return false; |
return false; |
796 |
CloseConnection(iter); |
CloseConnection(iter); |
797 |
break; |
break; |
798 |
} |
} |
799 |
|
#endif |
800 |
} |
} |
801 |
return false; |
return false; |
802 |
} |
} |
1070 |
LockRTNotify(); |
LockRTNotify(); |
1071 |
try { |
try { |
1072 |
Engine* pEngine = EngineFactory::Create(EngineName); |
Engine* pEngine = EngineFactory::Create(EngineName); |
1073 |
result.Add("DESCRIPTION", pEngine->Description()); |
result.Add("DESCRIPTION", _escapeLscpResponse(pEngine->Description())); |
1074 |
result.Add("VERSION", pEngine->Version()); |
result.Add("VERSION", pEngine->Version()); |
1075 |
EngineFactory::Destroy(pEngine); |
EngineFactory::Destroy(pEngine); |
1076 |
} |
} |
1143 |
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
1144 |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
1145 |
|
|
1146 |
|
// convert the filename into the correct encoding as defined for LSCP |
1147 |
|
// (especially in terms of special characters -> escape sequences) |
1148 |
|
if (InstrumentFileName != "NONE" && InstrumentFileName != "") { |
1149 |
|
#if WIN32 |
1150 |
|
InstrumentFileName = Path::fromWindows(InstrumentFileName).toLscp(); |
1151 |
|
#else |
1152 |
|
// assuming POSIX |
1153 |
|
InstrumentFileName = Path::fromPosix(InstrumentFileName).toLscp(); |
1154 |
|
#endif |
1155 |
|
} |
1156 |
|
|
1157 |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
1158 |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
1159 |
result.Add("INSTRUMENT_NAME", InstrumentName); |
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(InstrumentName)); |
1160 |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
1161 |
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
1162 |
result.Add("SOLO", Solo); |
result.Add("SOLO", Solo); |
1176 |
dmsg(2,("LSCPServer: GetVoiceCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: GetVoiceCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
1177 |
LSCPResultSet result; |
LSCPResultSet result; |
1178 |
try { |
try { |
1179 |
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"); |
|
1180 |
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"); |
1181 |
result.Add(pEngineChannel->GetEngine()->VoiceCount()); |
result.Add(pEngineChannel->GetEngine()->VoiceCount()); |
1182 |
} |
} |
1194 |
dmsg(2,("LSCPServer: GetStreamCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: GetStreamCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
1195 |
LSCPResultSet result; |
LSCPResultSet result; |
1196 |
try { |
try { |
1197 |
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"); |
|
1198 |
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"); |
1199 |
result.Add(pEngineChannel->GetEngine()->DiskStreamCount()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamCount()); |
1200 |
} |
} |
1212 |
dmsg(2,("LSCPServer: GetBufferFill(ResponseType=%d, SamplerChannel=%d)\n", ResponseType, uiSamplerChannel)); |
dmsg(2,("LSCPServer: GetBufferFill(ResponseType=%d, SamplerChannel=%d)\n", ResponseType, uiSamplerChannel)); |
1213 |
LSCPResultSet result; |
LSCPResultSet result; |
1214 |
try { |
try { |
1215 |
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"); |
|
1216 |
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"); |
1217 |
if (!pEngineChannel->GetEngine()->DiskStreamSupported()) result.Add("NA"); |
if (!pEngineChannel->GetEngine()->DiskStreamSupported()) result.Add("NA"); |
1218 |
else { |
else { |
1300 |
for (;iter != parameters.end(); iter++) { |
for (;iter != parameters.end(); iter++) { |
1301 |
if (s != "") s += ","; |
if (s != "") s += ","; |
1302 |
s += iter->first; |
s += iter->first; |
1303 |
|
delete iter->second; |
1304 |
} |
} |
1305 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
1306 |
} |
} |
1325 |
for (;iter != parameters.end(); iter++) { |
for (;iter != parameters.end(); iter++) { |
1326 |
if (s != "") s += ","; |
if (s != "") s += ","; |
1327 |
s += iter->first; |
s += iter->first; |
1328 |
|
delete iter->second; |
1329 |
} |
} |
1330 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
1331 |
} |
} |
1356 |
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
1357 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1358 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1359 |
|
delete pParameter; |
1360 |
} |
} |
1361 |
catch (Exception e) { |
catch (Exception e) { |
1362 |
result.Error(e); |
result.Error(e); |
1384 |
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
1385 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1386 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1387 |
|
delete pParameter; |
1388 |
} |
} |
1389 |
catch (Exception e) { |
catch (Exception e) { |
1390 |
result.Error(e); |
result.Error(e); |
1851 |
pDevice = pSampler->CreateMidiInputDevice(MidiInputDriver, params); |
pDevice = pSampler->CreateMidiInputDevice(MidiInputDriver, params); |
1852 |
// Make it with at least one initial port. |
// Make it with at least one initial port. |
1853 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
|
parameters["PORTS"]->SetValue("1"); |
|
1854 |
} |
} |
1855 |
// Must have a device... |
// Must have a device... |
1856 |
if (pDevice == NULL) |
if (pDevice == NULL) |
1893 |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", dVolume, uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", dVolume, uiSamplerChannel)); |
1894 |
LSCPResultSet result; |
LSCPResultSet result; |
1895 |
try { |
try { |
1896 |
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"); |
|
1897 |
pEngineChannel->Volume(dVolume); |
pEngineChannel->Volume(dVolume); |
1898 |
} |
} |
1899 |
catch (Exception e) { |
catch (Exception e) { |
1909 |
dmsg(2,("LSCPServer: SetChannelMute(bMute=%d,uiSamplerChannel=%d)\n",bMute,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetChannelMute(bMute=%d,uiSamplerChannel=%d)\n",bMute,uiSamplerChannel)); |
1910 |
LSCPResultSet result; |
LSCPResultSet result; |
1911 |
try { |
try { |
1912 |
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"); |
|
1913 |
|
|
1914 |
if(!bMute) pEngineChannel->SetMute((HasSoloChannel() && !pEngineChannel->GetSolo()) ? -1 : 0); |
if(!bMute) pEngineChannel->SetMute((HasSoloChannel() && !pEngineChannel->GetSolo()) ? -1 : 0); |
1915 |
else pEngineChannel->SetMute(1); |
else pEngineChannel->SetMute(1); |
1926 |
dmsg(2,("LSCPServer: SetChannelSolo(bSolo=%d,uiSamplerChannel=%d)\n",bSolo,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetChannelSolo(bSolo=%d,uiSamplerChannel=%d)\n",bSolo,uiSamplerChannel)); |
1927 |
LSCPResultSet result; |
LSCPResultSet result; |
1928 |
try { |
try { |
1929 |
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"); |
|
1930 |
|
|
1931 |
bool oldSolo = pEngineChannel->GetSolo(); |
bool oldSolo = pEngineChannel->GetSolo(); |
1932 |
bool hadSoloChannel = HasSoloChannel(); |
bool hadSoloChannel = HasSoloChannel(); |
2046 |
dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
2047 |
LSCPResultSet result; |
LSCPResultSet result; |
2048 |
try { |
try { |
2049 |
result.Add(MidiInstrumentMapper::Entries(MidiMapID).size()); |
result.Add(MidiInstrumentMapper::GetInstrumentCount(MidiMapID)); |
2050 |
} catch (Exception e) { |
} catch (Exception e) { |
2051 |
result.Error(e); |
result.Error(e); |
2052 |
} |
} |
2057 |
String LSCPServer::GetAllMidiInstrumentMappings() { |
String LSCPServer::GetAllMidiInstrumentMappings() { |
2058 |
dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
2059 |
LSCPResultSet result; |
LSCPResultSet result; |
2060 |
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
try { |
2061 |
int totalMappings = 0; |
result.Add(MidiInstrumentMapper::GetInstrumentCount()); |
2062 |
for (int i = 0; i < maps.size(); i++) { |
} catch (Exception e) { |
2063 |
try { |
result.Error(e); |
|
totalMappings += MidiInstrumentMapper::Entries(maps[i]).size(); |
|
|
} catch (Exception e) { /*NOOP*/ } |
|
2064 |
} |
} |
|
result.Add(totalMappings); |
|
2065 |
return result.Produce(); |
return result.Produce(); |
2066 |
} |
} |
2067 |
|
|
2069 |
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
2070 |
LSCPResultSet result; |
LSCPResultSet result; |
2071 |
try { |
try { |
2072 |
midi_prog_index_t idx; |
MidiInstrumentMapper::entry_t entry = MidiInstrumentMapper::GetEntry(MidiMapID, MidiBank, MidiProg); |
2073 |
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
// convert the filename into the correct encoding as defined for LSCP |
2074 |
idx.midi_bank_lsb = MidiBank & 0x7f; |
// (especially in terms of special characters -> escape sequences) |
2075 |
idx.midi_prog = MidiProg; |
#if WIN32 |
2076 |
|
const String instrumentFileName = Path::fromWindows(entry.InstrumentFile).toLscp(); |
2077 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
#else |
2078 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.find(idx); |
// assuming POSIX |
2079 |
if (iter == mappings.end()) result.Error("there is no map entry with that index"); |
const String instrumentFileName = Path::fromPosix(entry.InstrumentFile).toLscp(); |
2080 |
else { // found |
#endif |
2081 |
result.Add("NAME", iter->second.Name); |
|
2082 |
result.Add("ENGINE_NAME", iter->second.EngineName); |
result.Add("NAME", _escapeLscpResponse(entry.Name)); |
2083 |
result.Add("INSTRUMENT_FILE", iter->second.InstrumentFile); |
result.Add("ENGINE_NAME", entry.EngineName); |
2084 |
result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
result.Add("INSTRUMENT_FILE", instrumentFileName); |
2085 |
String instrumentName; |
result.Add("INSTRUMENT_NR", (int) entry.InstrumentIndex); |
2086 |
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
String instrumentName; |
2087 |
if (pEngine) { |
Engine* pEngine = EngineFactory::Create(entry.EngineName); |
2088 |
if (pEngine->GetInstrumentManager()) { |
if (pEngine) { |
2089 |
InstrumentManager::instrument_id_t instrID; |
if (pEngine->GetInstrumentManager()) { |
2090 |
instrID.FileName = iter->second.InstrumentFile; |
InstrumentManager::instrument_id_t instrID; |
2091 |
instrID.Index = iter->second.InstrumentIndex; |
instrID.FileName = entry.InstrumentFile; |
2092 |
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
instrID.Index = entry.InstrumentIndex; |
2093 |
} |
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
|
EngineFactory::Destroy(pEngine); |
|
2094 |
} |
} |
2095 |
result.Add("INSTRUMENT_NAME", instrumentName); |
EngineFactory::Destroy(pEngine); |
2096 |
switch (iter->second.LoadMode) { |
} |
2097 |
case MidiInstrumentMapper::ON_DEMAND: |
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(instrumentName)); |
2098 |
result.Add("LOAD_MODE", "ON_DEMAND"); |
switch (entry.LoadMode) { |
2099 |
break; |
case MidiInstrumentMapper::ON_DEMAND: |
2100 |
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
result.Add("LOAD_MODE", "ON_DEMAND"); |
2101 |
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
break; |
2102 |
break; |
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
2103 |
case MidiInstrumentMapper::PERSISTENT: |
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
2104 |
result.Add("LOAD_MODE", "PERSISTENT"); |
break; |
2105 |
break; |
case MidiInstrumentMapper::PERSISTENT: |
2106 |
default: |
result.Add("LOAD_MODE", "PERSISTENT"); |
2107 |
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
break; |
2108 |
} |
default: |
2109 |
result.Add("VOLUME", iter->second.Volume); |
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
2110 |
} |
} |
2111 |
|
result.Add("VOLUME", entry.Volume); |
2112 |
} catch (Exception e) { |
} catch (Exception e) { |
2113 |
result.Error(e); |
result.Error(e); |
2114 |
} |
} |
2248 |
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
2249 |
LSCPResultSet result; |
LSCPResultSet result; |
2250 |
try { |
try { |
2251 |
result.Add("NAME", MidiInstrumentMapper::MapName(MidiMapID)); |
result.Add("NAME", _escapeLscpResponse(MidiInstrumentMapper::MapName(MidiMapID))); |
2252 |
result.Add("DEFAULT", MidiInstrumentMapper::GetDefaultMap() == MidiMapID); |
result.Add("DEFAULT", MidiInstrumentMapper::GetDefaultMap() == MidiMapID); |
2253 |
} catch (Exception e) { |
} catch (Exception e) { |
2254 |
result.Error(e); |
result.Error(e); |
2279 |
dmsg(2,("LSCPServer: SetChannelMap()\n")); |
dmsg(2,("LSCPServer: SetChannelMap()\n")); |
2280 |
LSCPResultSet result; |
LSCPResultSet result; |
2281 |
try { |
try { |
2282 |
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"); |
|
2283 |
|
|
2284 |
if (MidiMapID == -1) pEngineChannel->SetMidiInstrumentMapToNone(); |
if (MidiMapID == -1) pEngineChannel->SetMidiInstrumentMapToNone(); |
2285 |
else if (MidiMapID == -2) pEngineChannel->SetMidiInstrumentMapToDefault(); |
else if (MidiMapID == -2) pEngineChannel->SetMidiInstrumentMapToDefault(); |
2387 |
AudioRouting += ToString(pFxSend->DestinationChannel(chan)); |
AudioRouting += ToString(pFxSend->DestinationChannel(chan)); |
2388 |
} |
} |
2389 |
|
|
2390 |
|
const String sEffectRouting = |
2391 |
|
(pFxSend->DestinationEffectChain() >= 0 && pFxSend->DestinationEffectChainPosition() >= 0) |
2392 |
|
? ToString(pFxSend->DestinationEffectChain()) + "," + ToString(pFxSend->DestinationEffectChainPosition()) |
2393 |
|
: "NONE"; |
2394 |
|
|
2395 |
// success |
// success |
2396 |
result.Add("NAME", pFxSend->Name()); |
result.Add("NAME", _escapeLscpResponse(pFxSend->Name())); |
2397 |
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
2398 |
result.Add("LEVEL", ToString(pFxSend->Level())); |
result.Add("LEVEL", ToString(pFxSend->Level())); |
2399 |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
2400 |
|
result.Add("EFFECT", sEffectRouting); |
2401 |
} catch (Exception e) { |
} catch (Exception e) { |
2402 |
result.Error(e); |
result.Error(e); |
2403 |
} |
} |
2460 |
return result.Produce(); |
return result.Produce(); |
2461 |
} |
} |
2462 |
|
|
2463 |
|
String LSCPServer::SetFxSendEffect(uint uiSamplerChannel, uint FxSendID, int iSendEffectChain, int iEffectChainPosition) { |
2464 |
|
dmsg(2,("LSCPServer: SetFxSendEffect(%d,%d)\n", iSendEffectChain, iEffectChainPosition)); |
2465 |
|
LSCPResultSet result; |
2466 |
|
try { |
2467 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2468 |
|
|
2469 |
|
pFxSend->SetDestinationEffect(iSendEffectChain, iEffectChainPosition); |
2470 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2471 |
|
} catch (Exception e) { |
2472 |
|
result.Error(e); |
2473 |
|
} |
2474 |
|
return result.Produce(); |
2475 |
|
} |
2476 |
|
|
2477 |
|
String LSCPServer::GetAvailableEffects() { |
2478 |
|
dmsg(2,("LSCPServer: GetAvailableEffects()\n")); |
2479 |
|
LSCPResultSet result; |
2480 |
|
try { |
2481 |
|
int n = EffectFactory::AvailableEffectsCount(); |
2482 |
|
result.Add(n); |
2483 |
|
} |
2484 |
|
catch (Exception e) { |
2485 |
|
result.Error(e); |
2486 |
|
} |
2487 |
|
return result.Produce(); |
2488 |
|
} |
2489 |
|
|
2490 |
|
String LSCPServer::ListAvailableEffects() { |
2491 |
|
dmsg(2,("LSCPServer: ListAvailableEffects()\n")); |
2492 |
|
LSCPResultSet result; |
2493 |
|
String list; |
2494 |
|
try { |
2495 |
|
//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 |
2496 |
|
int n = EffectFactory::AvailableEffectsCount(); |
2497 |
|
for (int i = 0; i < n; i++) { |
2498 |
|
if (i) list += ","; |
2499 |
|
list += ToString(i); |
2500 |
|
} |
2501 |
|
} |
2502 |
|
catch (Exception e) { |
2503 |
|
result.Error(e); |
2504 |
|
} |
2505 |
|
result.Add(list); |
2506 |
|
return result.Produce(); |
2507 |
|
} |
2508 |
|
|
2509 |
|
String LSCPServer::GetEffectInfo(int iEffectIndex) { |
2510 |
|
dmsg(2,("LSCPServer: GetEffectInfo(%d)\n", iEffectIndex)); |
2511 |
|
LSCPResultSet result; |
2512 |
|
try { |
2513 |
|
EffectInfo* pEffectInfo = EffectFactory::GetEffectInfo(iEffectIndex); |
2514 |
|
if (!pEffectInfo) |
2515 |
|
throw Exception("There is no effect with index " + ToString(iEffectIndex)); |
2516 |
|
|
2517 |
|
// convert the filename into the correct encoding as defined for LSCP |
2518 |
|
// (especially in terms of special characters -> escape sequences) |
2519 |
|
#if WIN32 |
2520 |
|
const String dllFileName = Path::fromWindows(pEffectInfo->Module()).toLscp(); |
2521 |
|
#else |
2522 |
|
// assuming POSIX |
2523 |
|
const String dllFileName = Path::fromPosix(pEffectInfo->Module()).toLscp(); |
2524 |
|
#endif |
2525 |
|
|
2526 |
|
result.Add("SYSTEM", pEffectInfo->EffectSystem()); |
2527 |
|
result.Add("MODULE", dllFileName); |
2528 |
|
result.Add("NAME", _escapeLscpResponse(pEffectInfo->Name())); |
2529 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(pEffectInfo->Description())); |
2530 |
|
} |
2531 |
|
catch (Exception e) { |
2532 |
|
result.Error(e); |
2533 |
|
} |
2534 |
|
return result.Produce(); |
2535 |
|
} |
2536 |
|
|
2537 |
|
String LSCPServer::GetEffectInstanceInfo(int iEffectInstance) { |
2538 |
|
dmsg(2,("LSCPServer: GetEffectInstanceInfo(%d)\n", iEffectInstance)); |
2539 |
|
LSCPResultSet result; |
2540 |
|
try { |
2541 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2542 |
|
if (!pEffect) |
2543 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2544 |
|
|
2545 |
|
EffectInfo* pEffectInfo = pEffect->GetEffectInfo(); |
2546 |
|
|
2547 |
|
// convert the filename into the correct encoding as defined for LSCP |
2548 |
|
// (especially in terms of special characters -> escape sequences) |
2549 |
|
#if WIN32 |
2550 |
|
const String dllFileName = Path::fromWindows(pEffectInfo->Module()).toLscp(); |
2551 |
|
#else |
2552 |
|
// assuming POSIX |
2553 |
|
const String dllFileName = Path::fromPosix(pEffectInfo->Module()).toLscp(); |
2554 |
|
#endif |
2555 |
|
|
2556 |
|
result.Add("SYSTEM", pEffectInfo->EffectSystem()); |
2557 |
|
result.Add("MODULE", dllFileName); |
2558 |
|
result.Add("NAME", _escapeLscpResponse(pEffectInfo->Name())); |
2559 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(pEffectInfo->Description())); |
2560 |
|
result.Add("INPUT_CONTROLS", ToString(pEffect->InputControlCount())); |
2561 |
|
} |
2562 |
|
catch (Exception e) { |
2563 |
|
result.Error(e); |
2564 |
|
} |
2565 |
|
return result.Produce(); |
2566 |
|
} |
2567 |
|
|
2568 |
|
String LSCPServer::GetEffectInstanceInputControlInfo(int iEffectInstance, int iInputControlIndex) { |
2569 |
|
dmsg(2,("LSCPServer: GetEffectInstanceInputControlInfo(%d,%d)\n", iEffectInstance, iInputControlIndex)); |
2570 |
|
LSCPResultSet result; |
2571 |
|
try { |
2572 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2573 |
|
if (!pEffect) |
2574 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2575 |
|
|
2576 |
|
EffectControl* pEffectControl = pEffect->InputControl(iInputControlIndex); |
2577 |
|
if (!pEffectControl) |
2578 |
|
throw Exception( |
2579 |
|
"Effect instance " + ToString(iEffectInstance) + |
2580 |
|
" does not have an input control with index " + |
2581 |
|
ToString(iInputControlIndex) |
2582 |
|
); |
2583 |
|
|
2584 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(pEffectControl->Description())); |
2585 |
|
result.Add("VALUE", pEffectControl->Value()); |
2586 |
|
if (pEffectControl->MinValue()) |
2587 |
|
result.Add("RANGE_MIN", *pEffectControl->MinValue()); |
2588 |
|
if (pEffectControl->MaxValue()) |
2589 |
|
result.Add("RANGE_MAX", *pEffectControl->MaxValue()); |
2590 |
|
if (!pEffectControl->Possibilities().empty()) |
2591 |
|
result.Add("POSSIBILITIES", pEffectControl->Possibilities()); |
2592 |
|
if (pEffectControl->DefaultValue()) |
2593 |
|
result.Add("DEFAULT", *pEffectControl->DefaultValue()); |
2594 |
|
} catch (Exception e) { |
2595 |
|
result.Error(e); |
2596 |
|
} |
2597 |
|
return result.Produce(); |
2598 |
|
} |
2599 |
|
|
2600 |
|
String LSCPServer::SetEffectInstanceInputControlValue(int iEffectInstance, int iInputControlIndex, double dValue) { |
2601 |
|
dmsg(2,("LSCPServer: SetEffectInstanceInputControlValue(%d,%d,%f)\n", iEffectInstance, iInputControlIndex, dValue)); |
2602 |
|
LSCPResultSet result; |
2603 |
|
try { |
2604 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2605 |
|
if (!pEffect) |
2606 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2607 |
|
|
2608 |
|
EffectControl* pEffectControl = pEffect->InputControl(iInputControlIndex); |
2609 |
|
if (!pEffectControl) |
2610 |
|
throw Exception( |
2611 |
|
"Effect instance " + ToString(iEffectInstance) + |
2612 |
|
" does not have an input control with index " + |
2613 |
|
ToString(iInputControlIndex) |
2614 |
|
); |
2615 |
|
|
2616 |
|
pEffectControl->SetValue(dValue); |
2617 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_info, iEffectInstance)); |
2618 |
|
} catch (Exception e) { |
2619 |
|
result.Error(e); |
2620 |
|
} |
2621 |
|
return result.Produce(); |
2622 |
|
} |
2623 |
|
|
2624 |
|
String LSCPServer::CreateEffectInstance(int iEffectIndex) { |
2625 |
|
dmsg(2,("LSCPServer: CreateEffectInstance(%d)\n", iEffectIndex)); |
2626 |
|
LSCPResultSet result; |
2627 |
|
try { |
2628 |
|
EffectInfo* pEffectInfo = EffectFactory::GetEffectInfo(iEffectIndex); |
2629 |
|
if (!pEffectInfo) |
2630 |
|
throw Exception("There is no effect with index " + ToString(iEffectIndex)); |
2631 |
|
Effect* pEffect = EffectFactory::Create(pEffectInfo); |
2632 |
|
result = pEffect->ID(); // success |
2633 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_count, EffectFactory::EffectInstancesCount())); |
2634 |
|
} catch (Exception e) { |
2635 |
|
result.Error(e); |
2636 |
|
} |
2637 |
|
return result.Produce(); |
2638 |
|
} |
2639 |
|
|
2640 |
|
String LSCPServer::CreateEffectInstance(String effectSystem, String module, String effectName) { |
2641 |
|
dmsg(2,("LSCPServer: CreateEffectInstance('%s','%s','%s')\n", effectSystem.c_str(), module.c_str(), effectName.c_str())); |
2642 |
|
LSCPResultSet result; |
2643 |
|
try { |
2644 |
|
// to allow loading the same LSCP session file on different systems |
2645 |
|
// successfully, probably with different effect plugin DLL paths or even |
2646 |
|
// running completely different operating systems, we do the following |
2647 |
|
// for finding the right effect: |
2648 |
|
// |
2649 |
|
// first try to search for an exact match of the effect plugin DLL |
2650 |
|
// (a.k.a 'module'), to avoid picking the wrong DLL with the same |
2651 |
|
// effect name ... |
2652 |
|
EffectInfo* pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_MATCH_EXACTLY); |
2653 |
|
// ... if no effect with exactly matchin DLL filename was found, then |
2654 |
|
// try to lower the restrictions of matching the effect plugin DLL |
2655 |
|
// filename and try again and again ... |
2656 |
|
if (!pEffectInfo) { |
2657 |
|
dmsg(2,("no exact module match, trying MODULE_IGNORE_PATH\n")); |
2658 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_PATH); |
2659 |
|
} |
2660 |
|
if (!pEffectInfo) { |
2661 |
|
dmsg(2,("no module match, trying MODULE_IGNORE_PATH | MODULE_IGNORE_CASE\n")); |
2662 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_PATH | EffectFactory::MODULE_IGNORE_CASE); |
2663 |
|
} |
2664 |
|
if (!pEffectInfo) { |
2665 |
|
dmsg(2,("no module match, trying MODULE_IGNORE_PATH | MODULE_IGNORE_CASE | MODULE_IGNORE_EXTENSION\n")); |
2666 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_PATH | EffectFactory::MODULE_IGNORE_CASE | EffectFactory::MODULE_IGNORE_EXTENSION); |
2667 |
|
} |
2668 |
|
// ... if there was still no effect found, then completely ignore the |
2669 |
|
// DLL plugin filename argument and just search for the matching effect |
2670 |
|
// system type and effect name |
2671 |
|
if (!pEffectInfo) { |
2672 |
|
dmsg(2,("no module match, trying MODULE_IGNORE_ALL\n")); |
2673 |
|
pEffectInfo = EffectFactory::GetEffectInfo(effectSystem, module, effectName, EffectFactory::MODULE_IGNORE_ALL); |
2674 |
|
} |
2675 |
|
if (!pEffectInfo) |
2676 |
|
throw Exception("There is no such effect '" + effectSystem + "' '" + module + "' '" + effectName + "'"); |
2677 |
|
|
2678 |
|
Effect* pEffect = EffectFactory::Create(pEffectInfo); |
2679 |
|
result = LSCPResultSet(pEffect->ID()); |
2680 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_count, EffectFactory::EffectInstancesCount())); |
2681 |
|
} catch (Exception e) { |
2682 |
|
result.Error(e); |
2683 |
|
} |
2684 |
|
return result.Produce(); |
2685 |
|
} |
2686 |
|
|
2687 |
|
String LSCPServer::DestroyEffectInstance(int iEffectInstance) { |
2688 |
|
dmsg(2,("LSCPServer: DestroyEffectInstance(%d)\n", iEffectInstance)); |
2689 |
|
LSCPResultSet result; |
2690 |
|
try { |
2691 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2692 |
|
if (!pEffect) |
2693 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2694 |
|
EffectFactory::Destroy(pEffect); |
2695 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_instance_count, EffectFactory::EffectInstancesCount())); |
2696 |
|
} catch (Exception e) { |
2697 |
|
result.Error(e); |
2698 |
|
} |
2699 |
|
return result.Produce(); |
2700 |
|
} |
2701 |
|
|
2702 |
|
String LSCPServer::GetEffectInstances() { |
2703 |
|
dmsg(2,("LSCPServer: GetEffectInstances()\n")); |
2704 |
|
LSCPResultSet result; |
2705 |
|
try { |
2706 |
|
int n = EffectFactory::EffectInstancesCount(); |
2707 |
|
result.Add(n); |
2708 |
|
} catch (Exception e) { |
2709 |
|
result.Error(e); |
2710 |
|
} |
2711 |
|
return result.Produce(); |
2712 |
|
} |
2713 |
|
|
2714 |
|
String LSCPServer::ListEffectInstances() { |
2715 |
|
dmsg(2,("LSCPServer: ListEffectInstances()\n")); |
2716 |
|
LSCPResultSet result; |
2717 |
|
String list; |
2718 |
|
try { |
2719 |
|
int n = EffectFactory::EffectInstancesCount(); |
2720 |
|
for (int i = 0; i < n; i++) { |
2721 |
|
Effect* pEffect = EffectFactory::GetEffectInstance(i); |
2722 |
|
if (i) list += ","; |
2723 |
|
list += ToString(pEffect->ID()); |
2724 |
|
} |
2725 |
|
} catch (Exception e) { |
2726 |
|
result.Error(e); |
2727 |
|
} |
2728 |
|
result.Add(list); |
2729 |
|
return result.Produce(); |
2730 |
|
} |
2731 |
|
|
2732 |
|
String LSCPServer::GetSendEffectChains(int iAudioOutputDevice) { |
2733 |
|
dmsg(2,("LSCPServer: GetSendEffectChains(%d)\n", iAudioOutputDevice)); |
2734 |
|
LSCPResultSet result; |
2735 |
|
try { |
2736 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2737 |
|
if (!devices.count(iAudioOutputDevice)) |
2738 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2739 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2740 |
|
int n = pDevice->SendEffectChainCount(); |
2741 |
|
result.Add(n); |
2742 |
|
} catch (Exception e) { |
2743 |
|
result.Error(e); |
2744 |
|
} |
2745 |
|
return result.Produce(); |
2746 |
|
} |
2747 |
|
|
2748 |
|
String LSCPServer::ListSendEffectChains(int iAudioOutputDevice) { |
2749 |
|
dmsg(2,("LSCPServer: ListSendEffectChains(%d)\n", iAudioOutputDevice)); |
2750 |
|
LSCPResultSet result; |
2751 |
|
String list; |
2752 |
|
try { |
2753 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2754 |
|
if (!devices.count(iAudioOutputDevice)) |
2755 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2756 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2757 |
|
int n = pDevice->SendEffectChainCount(); |
2758 |
|
for (int i = 0; i < n; i++) { |
2759 |
|
EffectChain* pEffectChain = pDevice->SendEffectChain(i); |
2760 |
|
if (i) list += ","; |
2761 |
|
list += ToString(pEffectChain->ID()); |
2762 |
|
} |
2763 |
|
} catch (Exception e) { |
2764 |
|
result.Error(e); |
2765 |
|
} |
2766 |
|
result.Add(list); |
2767 |
|
return result.Produce(); |
2768 |
|
} |
2769 |
|
|
2770 |
|
String LSCPServer::AddSendEffectChain(int iAudioOutputDevice) { |
2771 |
|
dmsg(2,("LSCPServer: AddSendEffectChain(%d)\n", iAudioOutputDevice)); |
2772 |
|
LSCPResultSet result; |
2773 |
|
try { |
2774 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2775 |
|
if (!devices.count(iAudioOutputDevice)) |
2776 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2777 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2778 |
|
EffectChain* pEffectChain = pDevice->AddSendEffectChain(); |
2779 |
|
result = pEffectChain->ID(); |
2780 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_count, iAudioOutputDevice, pDevice->SendEffectChainCount())); |
2781 |
|
} catch (Exception e) { |
2782 |
|
result.Error(e); |
2783 |
|
} |
2784 |
|
return result.Produce(); |
2785 |
|
} |
2786 |
|
|
2787 |
|
String LSCPServer::RemoveSendEffectChain(int iAudioOutputDevice, int iSendEffectChain) { |
2788 |
|
dmsg(2,("LSCPServer: RemoveSendEffectChain(%d,%d)\n", iAudioOutputDevice, iSendEffectChain)); |
2789 |
|
LSCPResultSet result; |
2790 |
|
try { |
2791 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2792 |
|
if (!devices.count(iAudioOutputDevice)) |
2793 |
|
throw Exception("There is no audio output device with index " + ToString(iAudioOutputDevice) + "."); |
2794 |
|
|
2795 |
|
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
2796 |
|
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
2797 |
|
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
2798 |
|
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
2799 |
|
AudioOutputDevice* pDev = (*itEngineChannel)->GetAudioOutputDevice(); |
2800 |
|
if (pDev != NULL && pDev->deviceId() == iAudioOutputDevice) { |
2801 |
|
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
2802 |
|
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
2803 |
|
if(fxs != NULL && fxs->DestinationEffectChain() == iSendEffectChain) { |
2804 |
|
throw Exception("The effect chain is still in use by channel " + ToString((*itEngineChannel)->GetSamplerChannel()->Index())); |
2805 |
|
} |
2806 |
|
} |
2807 |
|
} |
2808 |
|
} |
2809 |
|
|
2810 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2811 |
|
for (int i = 0; i < pDevice->SendEffectChainCount(); i++) { |
2812 |
|
EffectChain* pEffectChain = pDevice->SendEffectChain(i); |
2813 |
|
if (pEffectChain->ID() == iSendEffectChain) { |
2814 |
|
pDevice->RemoveSendEffectChain(i); |
2815 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_count, iAudioOutputDevice, pDevice->SendEffectChainCount())); |
2816 |
|
return result.Produce(); |
2817 |
|
} |
2818 |
|
} |
2819 |
|
throw Exception( |
2820 |
|
"There is no send effect chain with ID " + |
2821 |
|
ToString(iSendEffectChain) + " for audio output device " + |
2822 |
|
ToString(iAudioOutputDevice) + "." |
2823 |
|
); |
2824 |
|
} catch (Exception e) { |
2825 |
|
result.Error(e); |
2826 |
|
} |
2827 |
|
return result.Produce(); |
2828 |
|
} |
2829 |
|
|
2830 |
|
static EffectChain* _getSendEffectChain(Sampler* pSampler, int iAudioOutputDevice, int iSendEffectChain) throw (Exception) { |
2831 |
|
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
2832 |
|
if (!devices.count(iAudioOutputDevice)) |
2833 |
|
throw Exception( |
2834 |
|
"There is no audio output device with index " + |
2835 |
|
ToString(iAudioOutputDevice) + "." |
2836 |
|
); |
2837 |
|
AudioOutputDevice* pDevice = devices[iAudioOutputDevice]; |
2838 |
|
EffectChain* pEffectChain = pDevice->SendEffectChainByID(iSendEffectChain); |
2839 |
|
if(pEffectChain != NULL) return pEffectChain; |
2840 |
|
throw Exception( |
2841 |
|
"There is no send effect chain with ID " + |
2842 |
|
ToString(iSendEffectChain) + " for audio output device " + |
2843 |
|
ToString(iAudioOutputDevice) + "." |
2844 |
|
); |
2845 |
|
} |
2846 |
|
|
2847 |
|
String LSCPServer::GetSendEffectChainInfo(int iAudioOutputDevice, int iSendEffectChain) { |
2848 |
|
dmsg(2,("LSCPServer: GetSendEffectChainInfo(%d,%d)\n", iAudioOutputDevice, iSendEffectChain)); |
2849 |
|
LSCPResultSet result; |
2850 |
|
try { |
2851 |
|
EffectChain* pEffectChain = |
2852 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
2853 |
|
String sEffectSequence; |
2854 |
|
for (int i = 0; i < pEffectChain->EffectCount(); i++) { |
2855 |
|
if (i) sEffectSequence += ","; |
2856 |
|
sEffectSequence += ToString(pEffectChain->GetEffect(i)->ID()); |
2857 |
|
} |
2858 |
|
result.Add("EFFECT_COUNT", pEffectChain->EffectCount()); |
2859 |
|
result.Add("EFFECT_SEQUENCE", sEffectSequence); |
2860 |
|
} catch (Exception e) { |
2861 |
|
result.Error(e); |
2862 |
|
} |
2863 |
|
return result.Produce(); |
2864 |
|
} |
2865 |
|
|
2866 |
|
String LSCPServer::AppendSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectInstance) { |
2867 |
|
dmsg(2,("LSCPServer: AppendSendEffectChainEffect(%d,%d,%d)\n", iAudioOutputDevice, iSendEffectChain, iEffectInstance)); |
2868 |
|
LSCPResultSet result; |
2869 |
|
try { |
2870 |
|
EffectChain* pEffectChain = |
2871 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
2872 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2873 |
|
if (!pEffect) |
2874 |
|
throw Exception("There is no effect instance with ID " + ToString(iEffectInstance)); |
2875 |
|
pEffectChain->AppendEffect(pEffect); |
2876 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_info, iAudioOutputDevice, iSendEffectChain, pEffectChain->EffectCount())); |
2877 |
|
} catch (Exception e) { |
2878 |
|
result.Error(e); |
2879 |
|
} |
2880 |
|
return result.Produce(); |
2881 |
|
} |
2882 |
|
|
2883 |
|
String LSCPServer::InsertSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectChainPosition, int iEffectInstance) { |
2884 |
|
dmsg(2,("LSCPServer: InsertSendEffectChainEffect(%d,%d,%d,%d)\n", iAudioOutputDevice, iSendEffectChain, iEffectChainPosition, iEffectInstance)); |
2885 |
|
LSCPResultSet result; |
2886 |
|
try { |
2887 |
|
EffectChain* pEffectChain = |
2888 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
2889 |
|
Effect* pEffect = EffectFactory::GetEffectInstanceByID(iEffectInstance); |
2890 |
|
if (!pEffect) |
2891 |
|
throw Exception("There is no effect instance with index " + ToString(iEffectInstance)); |
2892 |
|
pEffectChain->InsertEffect(pEffect, iEffectChainPosition); |
2893 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_info, iAudioOutputDevice, iSendEffectChain, pEffectChain->EffectCount())); |
2894 |
|
} catch (Exception e) { |
2895 |
|
result.Error(e); |
2896 |
|
} |
2897 |
|
return result.Produce(); |
2898 |
|
} |
2899 |
|
|
2900 |
|
String LSCPServer::RemoveSendEffectChainEffect(int iAudioOutputDevice, int iSendEffectChain, int iEffectChainPosition) { |
2901 |
|
dmsg(2,("LSCPServer: RemoveSendEffectChainEffect(%d,%d,%d)\n", iAudioOutputDevice, iSendEffectChain, iEffectChainPosition)); |
2902 |
|
LSCPResultSet result; |
2903 |
|
try { |
2904 |
|
EffectChain* pEffectChain = |
2905 |
|
_getSendEffectChain(pSampler, iAudioOutputDevice, iSendEffectChain); |
2906 |
|
|
2907 |
|
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
2908 |
|
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
2909 |
|
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
2910 |
|
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
2911 |
|
AudioOutputDevice* pDev = (*itEngineChannel)->GetAudioOutputDevice(); |
2912 |
|
if (pDev != NULL && pDev->deviceId() == iAudioOutputDevice) { |
2913 |
|
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
2914 |
|
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
2915 |
|
if(fxs != NULL && fxs->DestinationEffectChain() == iSendEffectChain && fxs->DestinationEffectChainPosition() == iEffectChainPosition) { |
2916 |
|
throw Exception("The effect instance is still in use by channel " + ToString((*itEngineChannel)->GetSamplerChannel()->Index())); |
2917 |
|
} |
2918 |
|
} |
2919 |
|
} |
2920 |
|
} |
2921 |
|
|
2922 |
|
pEffectChain->RemoveEffect(iEffectChainPosition); |
2923 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_send_fx_chain_info, iAudioOutputDevice, iSendEffectChain, pEffectChain->EffectCount())); |
2924 |
|
} catch (Exception e) { |
2925 |
|
result.Error(e); |
2926 |
|
} |
2927 |
|
return result.Produce(); |
2928 |
|
} |
2929 |
|
|
2930 |
String LSCPServer::EditSamplerChannelInstrument(uint uiSamplerChannel) { |
String LSCPServer::EditSamplerChannelInstrument(uint uiSamplerChannel) { |
2931 |
dmsg(2,("LSCPServer: EditSamplerChannelInstrument(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: EditSamplerChannelInstrument(SamplerChannel=%d)\n", uiSamplerChannel)); |
2932 |
LSCPResultSet result; |
LSCPResultSet result; |
2933 |
try { |
try { |
2934 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2935 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
if (pEngineChannel->InstrumentStatus() < 0) throw Exception("No instrument loaded to sampler channel"); |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
|
2936 |
Engine* pEngine = pEngineChannel->GetEngine(); |
Engine* pEngine = pEngineChannel->GetEngine(); |
2937 |
InstrumentManager* pInstrumentManager = pEngine->GetInstrumentManager(); |
InstrumentManager* pInstrumentManager = pEngine->GetInstrumentManager(); |
2938 |
if (!pInstrumentManager) throw Exception("Engine does not provide an instrument manager"); |
if (!pInstrumentManager) throw Exception("Engine does not provide an instrument manager"); |
2946 |
return result.Produce(); |
return result.Produce(); |
2947 |
} |
} |
2948 |
|
|
2949 |
|
String LSCPServer::SendChannelMidiData(String MidiMsg, uint uiSamplerChannel, uint Arg1, uint Arg2) { |
2950 |
|
dmsg(2,("LSCPServer: SendChannelMidiData(MidiMsg=%s,uiSamplerChannel=%d,Arg1=%d,Arg2=%d)\n", MidiMsg.c_str(), uiSamplerChannel, Arg1, Arg2)); |
2951 |
|
LSCPResultSet result; |
2952 |
|
try { |
2953 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2954 |
|
|
2955 |
|
if (Arg1 > 127 || Arg2 > 127) { |
2956 |
|
throw Exception("Invalid MIDI message"); |
2957 |
|
} |
2958 |
|
|
2959 |
|
VirtualMidiDevice* pMidiDevice = NULL; |
2960 |
|
std::vector<EventHandler::midi_listener_entry>::iterator iter = eventHandler.channelMidiListeners.begin(); |
2961 |
|
for (; iter != eventHandler.channelMidiListeners.end(); ++iter) { |
2962 |
|
if ((*iter).pEngineChannel == pEngineChannel) { |
2963 |
|
pMidiDevice = (*iter).pMidiListener; |
2964 |
|
break; |
2965 |
|
} |
2966 |
|
} |
2967 |
|
|
2968 |
|
if(pMidiDevice == NULL) throw Exception("Couldn't find virtual MIDI device"); |
2969 |
|
|
2970 |
|
if (MidiMsg == "NOTE_ON") { |
2971 |
|
pMidiDevice->SendNoteOnToDevice(Arg1, Arg2); |
2972 |
|
bool b = pMidiDevice->SendNoteOnToSampler(Arg1, Arg2); |
2973 |
|
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
2974 |
|
} else if (MidiMsg == "NOTE_OFF") { |
2975 |
|
pMidiDevice->SendNoteOffToDevice(Arg1, Arg2); |
2976 |
|
bool b = pMidiDevice->SendNoteOffToSampler(Arg1, Arg2); |
2977 |
|
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
2978 |
|
} else if (MidiMsg == "CC") { |
2979 |
|
pMidiDevice->SendCCToDevice(Arg1, Arg2); |
2980 |
|
bool b = pMidiDevice->SendCCToSampler(Arg1, Arg2); |
2981 |
|
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
2982 |
|
} else { |
2983 |
|
throw Exception("Unknown MIDI message type: " + MidiMsg); |
2984 |
|
} |
2985 |
|
} catch (Exception e) { |
2986 |
|
result.Error(e); |
2987 |
|
} |
2988 |
|
return result.Produce(); |
2989 |
|
} |
2990 |
|
|
2991 |
/** |
/** |
2992 |
* Will be called by the parser to reset a particular sampler channel. |
* Will be called by the parser to reset a particular sampler channel. |
2993 |
*/ |
*/ |
2995 |
dmsg(2,("LSCPServer: ResetChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: ResetChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
2996 |
LSCPResultSet result; |
LSCPResultSet result; |
2997 |
try { |
try { |
2998 |
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"); |
|
2999 |
pEngineChannel->Reset(); |
pEngineChannel->Reset(); |
3000 |
} |
} |
3001 |
catch (Exception e) { |
catch (Exception e) { |
3020 |
*/ |
*/ |
3021 |
String LSCPServer::GetServerInfo() { |
String LSCPServer::GetServerInfo() { |
3022 |
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
3023 |
|
const std::string description = |
3024 |
|
_escapeLscpResponse("LinuxSampler - modular, streaming capable sampler"); |
3025 |
LSCPResultSet result; |
LSCPResultSet result; |
3026 |
result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler"); |
result.Add("DESCRIPTION", description); |
3027 |
result.Add("VERSION", VERSION); |
result.Add("VERSION", VERSION); |
3028 |
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
3029 |
#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
3036 |
} |
} |
3037 |
|
|
3038 |
/** |
/** |
3039 |
|
* Will be called by the parser to return the current number of all active streams. |
3040 |
|
*/ |
3041 |
|
String LSCPServer::GetTotalStreamCount() { |
3042 |
|
dmsg(2,("LSCPServer: GetTotalStreamCount()\n")); |
3043 |
|
LSCPResultSet result; |
3044 |
|
result.Add(pSampler->GetDiskStreamCount()); |
3045 |
|
return result.Produce(); |
3046 |
|
} |
3047 |
|
|
3048 |
|
/** |
3049 |
* 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. |
3050 |
*/ |
*/ |
3051 |
String LSCPServer::GetTotalVoiceCount() { |
String LSCPServer::GetTotalVoiceCount() { |
3061 |
String LSCPServer::GetTotalVoiceCountMax() { |
String LSCPServer::GetTotalVoiceCountMax() { |
3062 |
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
3063 |
LSCPResultSet result; |
LSCPResultSet result; |
3064 |
result.Add(EngineFactory::EngineInstances().size() * CONFIG_MAX_VOICES); |
result.Add(EngineFactory::EngineInstances().size() * GLOBAL_MAX_VOICES); |
3065 |
|
return result.Produce(); |
3066 |
|
} |
3067 |
|
|
3068 |
|
/** |
3069 |
|
* Will be called by the parser to return the sampler global maximum |
3070 |
|
* allowed number of voices. |
3071 |
|
*/ |
3072 |
|
String LSCPServer::GetGlobalMaxVoices() { |
3073 |
|
dmsg(2,("LSCPServer: GetGlobalMaxVoices()\n")); |
3074 |
|
LSCPResultSet result; |
3075 |
|
result.Add(GLOBAL_MAX_VOICES); |
3076 |
|
return result.Produce(); |
3077 |
|
} |
3078 |
|
|
3079 |
|
/** |
3080 |
|
* Will be called by the parser to set the sampler global maximum number of |
3081 |
|
* voices. |
3082 |
|
*/ |
3083 |
|
String LSCPServer::SetGlobalMaxVoices(int iVoices) { |
3084 |
|
dmsg(2,("LSCPServer: SetGlobalMaxVoices(%d)\n", iVoices)); |
3085 |
|
LSCPResultSet result; |
3086 |
|
try { |
3087 |
|
if (iVoices < 1) throw Exception("Maximum voices may not be less than 1"); |
3088 |
|
GLOBAL_MAX_VOICES = iVoices; // see common/global_private.cpp |
3089 |
|
const std::set<Engine*>& engines = EngineFactory::EngineInstances(); |
3090 |
|
if (engines.size() > 0) { |
3091 |
|
std::set<Engine*>::iterator iter = engines.begin(); |
3092 |
|
std::set<Engine*>::iterator end = engines.end(); |
3093 |
|
for (; iter != end; ++iter) { |
3094 |
|
(*iter)->SetMaxVoices(iVoices); |
3095 |
|
} |
3096 |
|
} |
3097 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOICES", GLOBAL_MAX_VOICES)); |
3098 |
|
} catch (Exception e) { |
3099 |
|
result.Error(e); |
3100 |
|
} |
3101 |
|
return result.Produce(); |
3102 |
|
} |
3103 |
|
|
3104 |
|
/** |
3105 |
|
* Will be called by the parser to return the sampler global maximum |
3106 |
|
* allowed number of disk streams. |
3107 |
|
*/ |
3108 |
|
String LSCPServer::GetGlobalMaxStreams() { |
3109 |
|
dmsg(2,("LSCPServer: GetGlobalMaxStreams()\n")); |
3110 |
|
LSCPResultSet result; |
3111 |
|
result.Add(GLOBAL_MAX_STREAMS); |
3112 |
|
return result.Produce(); |
3113 |
|
} |
3114 |
|
|
3115 |
|
/** |
3116 |
|
* Will be called by the parser to set the sampler global maximum number of |
3117 |
|
* disk streams. |
3118 |
|
*/ |
3119 |
|
String LSCPServer::SetGlobalMaxStreams(int iStreams) { |
3120 |
|
dmsg(2,("LSCPServer: SetGlobalMaxStreams(%d)\n", iStreams)); |
3121 |
|
LSCPResultSet result; |
3122 |
|
try { |
3123 |
|
if (iStreams < 0) throw Exception("Maximum disk streams may not be negative"); |
3124 |
|
GLOBAL_MAX_STREAMS = iStreams; // see common/global_private.cpp |
3125 |
|
const std::set<Engine*>& engines = EngineFactory::EngineInstances(); |
3126 |
|
if (engines.size() > 0) { |
3127 |
|
std::set<Engine*>::iterator iter = engines.begin(); |
3128 |
|
std::set<Engine*>::iterator end = engines.end(); |
3129 |
|
for (; iter != end; ++iter) { |
3130 |
|
(*iter)->SetMaxDiskStreams(iStreams); |
3131 |
|
} |
3132 |
|
} |
3133 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "STREAMS", GLOBAL_MAX_STREAMS)); |
3134 |
|
} catch (Exception e) { |
3135 |
|
result.Error(e); |
3136 |
|
} |
3137 |
return result.Produce(); |
return result.Produce(); |
3138 |
} |
} |
3139 |
|
|
3147 |
LSCPResultSet result; |
LSCPResultSet result; |
3148 |
try { |
try { |
3149 |
if (dVolume < 0) throw Exception("Volume may not be negative"); |
if (dVolume < 0) throw Exception("Volume may not be negative"); |
3150 |
GLOBAL_VOLUME = dVolume; // see common/global.cpp |
GLOBAL_VOLUME = dVolume; // see common/global_private.cpp |
3151 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
3152 |
} catch (Exception e) { |
} catch (Exception e) { |
3153 |
result.Error(e); |
result.Error(e); |
3155 |
return result.Produce(); |
return result.Produce(); |
3156 |
} |
} |
3157 |
|
|
3158 |
|
String LSCPServer::GetFileInstruments(String Filename) { |
3159 |
|
dmsg(2,("LSCPServer: GetFileInstruments(String Filename=%s)\n",Filename.c_str())); |
3160 |
|
LSCPResultSet result; |
3161 |
|
try { |
3162 |
|
VerifyFile(Filename); |
3163 |
|
} catch (Exception e) { |
3164 |
|
result.Error(e); |
3165 |
|
return result.Produce(); |
3166 |
|
} |
3167 |
|
// try to find a sampler engine that can handle the file |
3168 |
|
bool bFound = false; |
3169 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
3170 |
|
for (int i = 0; !bFound && i < engineTypes.size(); i++) { |
3171 |
|
Engine* pEngine = NULL; |
3172 |
|
try { |
3173 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
3174 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
3175 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
3176 |
|
if (pManager) { |
3177 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
3178 |
|
pManager->GetInstrumentFileContent(Filename); |
3179 |
|
// return the amount of instruments in the file |
3180 |
|
result.Add(IDs.size()); |
3181 |
|
// no more need to ask other engine types |
3182 |
|
bFound = true; |
3183 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
3184 |
|
} catch (Exception e) { |
3185 |
|
// NOOP, as exception is thrown if engine doesn't support file |
3186 |
|
} |
3187 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
3188 |
|
} |
3189 |
|
|
3190 |
|
if (!bFound) result.Error("Unknown file format"); |
3191 |
|
return result.Produce(); |
3192 |
|
} |
3193 |
|
|
3194 |
|
String LSCPServer::ListFileInstruments(String Filename) { |
3195 |
|
dmsg(2,("LSCPServer: ListFileInstruments(String Filename=%s)\n",Filename.c_str())); |
3196 |
|
LSCPResultSet result; |
3197 |
|
try { |
3198 |
|
VerifyFile(Filename); |
3199 |
|
} catch (Exception e) { |
3200 |
|
result.Error(e); |
3201 |
|
return result.Produce(); |
3202 |
|
} |
3203 |
|
// try to find a sampler engine that can handle the file |
3204 |
|
bool bFound = false; |
3205 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
3206 |
|
for (int i = 0; !bFound && i < engineTypes.size(); i++) { |
3207 |
|
Engine* pEngine = NULL; |
3208 |
|
try { |
3209 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
3210 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
3211 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
3212 |
|
if (pManager) { |
3213 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
3214 |
|
pManager->GetInstrumentFileContent(Filename); |
3215 |
|
// return a list of IDs of the instruments in the file |
3216 |
|
String s; |
3217 |
|
for (int j = 0; j < IDs.size(); j++) { |
3218 |
|
if (s.size()) s += ","; |
3219 |
|
s += ToString(IDs[j].Index); |
3220 |
|
} |
3221 |
|
result.Add(s); |
3222 |
|
// no more need to ask other engine types |
3223 |
|
bFound = true; |
3224 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
3225 |
|
} catch (Exception e) { |
3226 |
|
// NOOP, as exception is thrown if engine doesn't support file |
3227 |
|
} |
3228 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
3229 |
|
} |
3230 |
|
|
3231 |
|
if (!bFound) result.Error("Unknown file format"); |
3232 |
|
return result.Produce(); |
3233 |
|
} |
3234 |
|
|
3235 |
|
String LSCPServer::GetFileInstrumentInfo(String Filename, uint InstrumentID) { |
3236 |
|
dmsg(2,("LSCPServer: GetFileInstrumentInfo(String Filename=%s, InstrumentID=%d)\n",Filename.c_str(),InstrumentID)); |
3237 |
|
LSCPResultSet result; |
3238 |
|
try { |
3239 |
|
VerifyFile(Filename); |
3240 |
|
} catch (Exception e) { |
3241 |
|
result.Error(e); |
3242 |
|
return result.Produce(); |
3243 |
|
} |
3244 |
|
InstrumentManager::instrument_id_t id; |
3245 |
|
id.FileName = Filename; |
3246 |
|
id.Index = InstrumentID; |
3247 |
|
// try to find a sampler engine that can handle the file |
3248 |
|
bool bFound = false; |
3249 |
|
bool bFatalErr = false; |
3250 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
3251 |
|
for (int i = 0; !bFound && !bFatalErr && i < engineTypes.size(); i++) { |
3252 |
|
Engine* pEngine = NULL; |
3253 |
|
try { |
3254 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
3255 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
3256 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
3257 |
|
if (pManager) { |
3258 |
|
// check if the instrument index is valid |
3259 |
|
// FIXME: this won't work if an engine only supports parts of the instrument file |
3260 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
3261 |
|
pManager->GetInstrumentFileContent(Filename); |
3262 |
|
if (std::find(IDs.begin(), IDs.end(), id) == IDs.end()) { |
3263 |
|
std::stringstream ss; |
3264 |
|
ss << "Invalid instrument index " << InstrumentID << " for instrument file '" << Filename << "'"; |
3265 |
|
bFatalErr = true; |
3266 |
|
throw Exception(ss.str()); |
3267 |
|
} |
3268 |
|
// get the info of the requested instrument |
3269 |
|
InstrumentManager::instrument_info_t info = |
3270 |
|
pManager->GetInstrumentInfo(id); |
3271 |
|
// return detailed informations about the file |
3272 |
|
result.Add("NAME", info.InstrumentName); |
3273 |
|
result.Add("FORMAT_FAMILY", engineTypes[i]); |
3274 |
|
result.Add("FORMAT_VERSION", info.FormatVersion); |
3275 |
|
result.Add("PRODUCT", info.Product); |
3276 |
|
result.Add("ARTISTS", info.Artists); |
3277 |
|
|
3278 |
|
std::stringstream ss; |
3279 |
|
bool b = false; |
3280 |
|
for (int i = 0; i < 128; i++) { |
3281 |
|
if (info.KeyBindings[i]) { |
3282 |
|
if (b) ss << ','; |
3283 |
|
ss << i; b = true; |
3284 |
|
} |
3285 |
|
} |
3286 |
|
result.Add("KEY_BINDINGS", ss.str()); |
3287 |
|
|
3288 |
|
b = false; |
3289 |
|
std::stringstream ss2; |
3290 |
|
for (int i = 0; i < 128; i++) { |
3291 |
|
if (info.KeySwitchBindings[i]) { |
3292 |
|
if (b) ss2 << ','; |
3293 |
|
ss2 << i; b = true; |
3294 |
|
} |
3295 |
|
} |
3296 |
|
result.Add("KEYSWITCH_BINDINGS", ss2.str()); |
3297 |
|
// no more need to ask other engine types |
3298 |
|
bFound = true; |
3299 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
3300 |
|
} catch (Exception e) { |
3301 |
|
// usually NOOP, as exception is thrown if engine doesn't support file |
3302 |
|
if (bFatalErr) result.Error(e); |
3303 |
|
} |
3304 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
3305 |
|
} |
3306 |
|
|
3307 |
|
if (!bFound && !bFatalErr) result.Error("Unknown file format"); |
3308 |
|
return result.Produce(); |
3309 |
|
} |
3310 |
|
|
3311 |
|
void LSCPServer::VerifyFile(String Filename) { |
3312 |
|
#if WIN32 |
3313 |
|
WIN32_FIND_DATA win32FileAttributeData; |
3314 |
|
BOOL res = GetFileAttributesEx( Filename.c_str(), GetFileExInfoStandard, &win32FileAttributeData ); |
3315 |
|
if (!res) { |
3316 |
|
std::stringstream ss; |
3317 |
|
ss << "File does not exist, GetFileAttributesEx failed `" << Filename << "`: Error " << GetLastError(); |
3318 |
|
throw Exception(ss.str()); |
3319 |
|
} |
3320 |
|
if ( win32FileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) { |
3321 |
|
throw Exception("Directory is specified"); |
3322 |
|
} |
3323 |
|
#else |
3324 |
|
File f(Filename); |
3325 |
|
if(!f.Exist()) throw Exception(f.GetErrorMsg()); |
3326 |
|
if (f.IsDirectory()) throw Exception("Directory is specified"); |
3327 |
|
#endif |
3328 |
|
} |
3329 |
|
|
3330 |
/** |
/** |
3331 |
* 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 |
3332 |
* server for receiving event messages. |
* server for receiving event messages. |
3408 |
|
|
3409 |
for (int i = 0; i < dirs->size(); i++) { |
for (int i = 0; i < dirs->size(); i++) { |
3410 |
if (list != "") list += ","; |
if (list != "") list += ","; |
3411 |
list += "'" + dirs->at(i) + "'"; |
list += "'" + InstrumentsDb::toEscapedPath(dirs->at(i)) + "'"; |
3412 |
} |
} |
3413 |
|
|
3414 |
result.Add(list); |
result.Add(list); |
3428 |
try { |
try { |
3429 |
DbDirectory info = InstrumentsDb::GetInstrumentsDb()->GetDirectoryInfo(Dir); |
DbDirectory info = InstrumentsDb::GetInstrumentsDb()->GetDirectoryInfo(Dir); |
3430 |
|
|
3431 |
result.Add("DESCRIPTION", info.Description); |
result.Add("DESCRIPTION", _escapeLscpResponse(info.Description)); |
3432 |
result.Add("CREATED", info.Created); |
result.Add("CREATED", info.Created); |
3433 |
result.Add("MODIFIED", info.Modified); |
result.Add("MODIFIED", info.Modified); |
3434 |
} catch (Exception e) { |
} catch (Exception e) { |
3518 |
return result.Produce(); |
return result.Produce(); |
3519 |
} |
} |
3520 |
|
|
3521 |
String LSCPServer::AddDbInstruments(String ScanMode, String DbDir, String FsDir, bool bBackground) { |
String LSCPServer::AddDbInstruments(String ScanMode, String DbDir, String FsDir, bool bBackground, bool insDir) { |
3522 |
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)); |
3523 |
LSCPResultSet result; |
LSCPResultSet result; |
3524 |
#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
3525 |
try { |
try { |
3526 |
int id; |
int id; |
3527 |
InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb(); |
InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb(); |
3528 |
if (ScanMode.compare("RECURSIVE") == 0) { |
if (ScanMode.compare("RECURSIVE") == 0) { |
3529 |
id = db->AddInstruments(RECURSIVE, DbDir, FsDir, bBackground); |
id = db->AddInstruments(RECURSIVE, DbDir, FsDir, bBackground, insDir); |
3530 |
} else if (ScanMode.compare("NON_RECURSIVE") == 0) { |
} else if (ScanMode.compare("NON_RECURSIVE") == 0) { |
3531 |
id = db->AddInstruments(NON_RECURSIVE, DbDir, FsDir, bBackground); |
id = db->AddInstruments(NON_RECURSIVE, DbDir, FsDir, bBackground, insDir); |
3532 |
} else if (ScanMode.compare("FLAT") == 0) { |
} else if (ScanMode.compare("FLAT") == 0) { |
3533 |
id = db->AddInstruments(FLAT, DbDir, FsDir, bBackground); |
id = db->AddInstruments(FLAT, DbDir, FsDir, bBackground, insDir); |
3534 |
} else { |
} else { |
3535 |
throw Exception("Unknown scan mode: " + ScanMode); |
throw Exception("Unknown scan mode: " + ScanMode); |
3536 |
} |
} |
3585 |
|
|
3586 |
for (int i = 0; i < instrs->size(); i++) { |
for (int i = 0; i < instrs->size(); i++) { |
3587 |
if (list != "") list += ","; |
if (list != "") list += ","; |
3588 |
list += "'" + instrs->at(i) + "'"; |
list += "'" + InstrumentsDb::toEscapedPath(instrs->at(i)) + "'"; |
3589 |
} |
} |
3590 |
|
|
3591 |
result.Add(list); |
result.Add(list); |
3612 |
result.Add("SIZE", (int)info.Size); |
result.Add("SIZE", (int)info.Size); |
3613 |
result.Add("CREATED", info.Created); |
result.Add("CREATED", info.Created); |
3614 |
result.Add("MODIFIED", info.Modified); |
result.Add("MODIFIED", info.Modified); |
3615 |
result.Add("DESCRIPTION", FilterEndlines(info.Description)); |
result.Add("DESCRIPTION", _escapeLscpResponse(info.Description)); |
3616 |
result.Add("IS_DRUM", info.IsDrum); |
result.Add("IS_DRUM", info.IsDrum); |
3617 |
result.Add("PRODUCT", FilterEndlines(info.Product)); |
result.Add("PRODUCT", _escapeLscpResponse(info.Product)); |
3618 |
result.Add("ARTISTS", FilterEndlines(info.Artists)); |
result.Add("ARTISTS", _escapeLscpResponse(info.Artists)); |
3619 |
result.Add("KEYWORDS", FilterEndlines(info.Keywords)); |
result.Add("KEYWORDS", _escapeLscpResponse(info.Keywords)); |
3620 |
} catch (Exception e) { |
} catch (Exception e) { |
3621 |
result.Error(e); |
result.Error(e); |
3622 |
} |
} |
3706 |
return result.Produce(); |
return result.Produce(); |
3707 |
} |
} |
3708 |
|
|
3709 |
|
String LSCPServer::SetDbInstrumentFilePath(String OldPath, String NewPath) { |
3710 |
|
dmsg(2,("LSCPServer: SetDbInstrumentFilePath(OldPath=%s,NewPath=%s)\n", OldPath.c_str(), NewPath.c_str())); |
3711 |
|
LSCPResultSet result; |
3712 |
|
#if HAVE_SQLITE3 |
3713 |
|
try { |
3714 |
|
InstrumentsDb::GetInstrumentsDb()->SetInstrumentFilePath(OldPath, NewPath); |
3715 |
|
} catch (Exception e) { |
3716 |
|
result.Error(e); |
3717 |
|
} |
3718 |
|
#else |
3719 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3720 |
|
#endif |
3721 |
|
return result.Produce(); |
3722 |
|
} |
3723 |
|
|
3724 |
|
String LSCPServer::FindLostDbInstrumentFiles() { |
3725 |
|
dmsg(2,("LSCPServer: FindLostDbInstrumentFiles()\n")); |
3726 |
|
LSCPResultSet result; |
3727 |
|
#if HAVE_SQLITE3 |
3728 |
|
try { |
3729 |
|
String list; |
3730 |
|
StringListPtr pLostFiles = InstrumentsDb::GetInstrumentsDb()->FindLostInstrumentFiles(); |
3731 |
|
|
3732 |
|
for (int i = 0; i < pLostFiles->size(); i++) { |
3733 |
|
if (list != "") list += ","; |
3734 |
|
list += "'" + pLostFiles->at(i) + "'"; |
3735 |
|
} |
3736 |
|
|
3737 |
|
result.Add(list); |
3738 |
|
} catch (Exception e) { |
3739 |
|
result.Error(e); |
3740 |
|
} |
3741 |
|
#else |
3742 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3743 |
|
#endif |
3744 |
|
return result.Produce(); |
3745 |
|
} |
3746 |
|
|
3747 |
String LSCPServer::FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive) { |
String LSCPServer::FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive) { |
3748 |
dmsg(2,("LSCPServer: FindDbInstrumentDirectories(Dir=%s)\n", Dir.c_str())); |
dmsg(2,("LSCPServer: FindDbInstrumentDirectories(Dir=%s)\n", Dir.c_str())); |
3749 |
LSCPResultSet result; |
LSCPResultSet result; |
3771 |
|
|
3772 |
for (int i = 0; i < pDirectories->size(); i++) { |
for (int i = 0; i < pDirectories->size(); i++) { |
3773 |
if (list != "") list += ","; |
if (list != "") list += ","; |
3774 |
list += "'" + pDirectories->at(i) + "'"; |
list += "'" + InstrumentsDb::toEscapedPath(pDirectories->at(i)) + "'"; |
3775 |
} |
} |
3776 |
|
|
3777 |
result.Add(list); |
result.Add(list); |
3827 |
|
|
3828 |
for (int i = 0; i < pInstruments->size(); i++) { |
for (int i = 0; i < pInstruments->size(); i++) { |
3829 |
if (list != "") list += ","; |
if (list != "") list += ","; |
3830 |
list += "'" + pInstruments->at(i) + "'"; |
list += "'" + InstrumentsDb::toEscapedPath(pInstruments->at(i)) + "'"; |
3831 |
} |
} |
3832 |
|
|
3833 |
result.Add(list); |
result.Add(list); |
3840 |
return result.Produce(); |
return result.Produce(); |
3841 |
} |
} |
3842 |
|
|
3843 |
|
String LSCPServer::FormatInstrumentsDb() { |
3844 |
|
dmsg(2,("LSCPServer: FormatInstrumentsDb()\n")); |
3845 |
|
LSCPResultSet result; |
3846 |
|
#if HAVE_SQLITE3 |
3847 |
|
try { |
3848 |
|
InstrumentsDb::GetInstrumentsDb()->Format(); |
3849 |
|
} catch (Exception e) { |
3850 |
|
result.Error(e); |
3851 |
|
} |
3852 |
|
#else |
3853 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3854 |
|
#endif |
3855 |
|
return result.Produce(); |
3856 |
|
} |
3857 |
|
|
3858 |
|
|
3859 |
/** |
/** |
3860 |
* 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 |
3875 |
return result.Produce(); |
return result.Produce(); |
3876 |
} |
} |
3877 |
|
|
|
String LSCPServer::FilterEndlines(String s) { |
|
|
String s2 = s; |
|
|
for (int i = 0; i < s2.length(); i++) { |
|
|
if (s2.at(i) == '\r') s2.at(i) = ' '; |
|
|
else if (s2.at(i) == '\n') s2.at(i) = ' '; |
|
|
} |
|
|
|
|
|
return s2; |
|
3878 |
} |
} |