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/*************************************************************************** |
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* * |
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* LinuxSampler - modular, streaming capable sampler * |
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* * |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005 - 2007 Christian Schoenebeck * |
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* * |
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* This library is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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* * |
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* This library is distributed in the hope that it will be useful, * |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License for more details. * |
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* * |
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* You should have received a copy of the GNU General Public License * |
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* along with this library; if not, write to the Free Software * |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
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* MA 02111-1307 USA * |
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***************************************************************************/ |
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|
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#include "lscpserver.h" |
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#include "lscpresultset.h" |
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#include "lscpevent.h" |
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|
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#include <fcntl.h> |
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|
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#if ! HAVE_SQLITE3 |
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#define DOESNT_HAVE_SQLITE3 "No database support. SQLITE3 was not installed when linuxsampler was built." |
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#endif |
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|
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#include "../engines/EngineFactory.h" |
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#include "../engines/EngineChannelFactory.h" |
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#include "../drivers/audio/AudioOutputDeviceFactory.h" |
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#include "../drivers/midi/MidiInputDeviceFactory.h" |
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|
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/** |
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* Below are a few static members of the LSCPServer class. |
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* The big assumption here is that LSCPServer is going to remain a singleton. |
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* These members are used to support client connections. |
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* Class handles multiple connections at the same time using select() and non-blocking recv() |
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* Commands are processed by a single LSCPServer thread. |
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* Notifications are delivered either by the thread that originated them |
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* or (if the resultset is currently in progress) by the LSCPServer thread |
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* after the resultset was sent out. |
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* This makes sure that resultsets can not be interrupted by notifications. |
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* This also makes sure that the thread sending notification is not blocked |
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* by the LSCPServer thread. |
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*/ |
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fd_set LSCPServer::fdSet; |
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int LSCPServer::currentSocket = -1; |
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std::vector<yyparse_param_t> LSCPServer::Sessions = std::vector<yyparse_param_t>(); |
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std::map<int,String> LSCPServer::bufferedNotifies = std::map<int,String>(); |
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std::map<int,String> LSCPServer::bufferedCommands = std::map<int,String>(); |
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std::map< LSCPEvent::event_t, std::list<int> > LSCPServer::eventSubscriptions = std::map< LSCPEvent::event_t, std::list<int> >(); |
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Mutex LSCPServer::NotifyMutex = Mutex(); |
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Mutex LSCPServer::NotifyBufferMutex = Mutex(); |
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Mutex LSCPServer::SubscriptionMutex = Mutex(); |
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Mutex LSCPServer::RTNotifyMutex = Mutex(); |
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|
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LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4) { |
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SocketAddress.sin_family = AF_INET; |
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SocketAddress.sin_addr.s_addr = addr; |
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SocketAddress.sin_port = port; |
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this->pSampler = pSampler; |
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LSCPEvent::RegisterEvent(LSCPEvent::event_audio_device_count, "AUDIO_OUTPUT_DEVICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_audio_device_info, "AUDIO_OUTPUT_DEVICE_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_device_count, "MIDI_INPUT_DEVICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_device_info, "MIDI_INPUT_DEVICE_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_channel_count, "CHANNEL_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_voice_count, "VOICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_stream_count, "STREAM_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_buffer_fill, "BUFFER_FILL"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_channel_info, "CHANNEL_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_fx_send_count, "FX_SEND_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_fx_send_info, "FX_SEND_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_map_count, "MIDI_INSTRUMENT_MAP_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_map_info, "MIDI_INSTRUMENT_MAP_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_count, "MIDI_INSTRUMENT_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_info, "MIDI_INSTRUMENT_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_dir_count, "DB_INSTRUMENT_DIRECTORY_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_dir_info, "DB_INSTRUMENT_DIRECTORY_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_count, "DB_INSTRUMENT_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_info, "DB_INSTRUMENT_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO"); |
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hSocket = -1; |
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} |
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|
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LSCPServer::~LSCPServer() { |
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if (hSocket >= 0) close(hSocket); |
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} |
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|
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void LSCPServer::EventHandler::ChannelCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_count, NewCount)); |
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} |
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|
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void LSCPServer::EventHandler::AudioDeviceCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_count, NewCount)); |
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} |
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|
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void LSCPServer::EventHandler::MidiDeviceCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_count, NewCount)); |
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} |
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|
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void LSCPServer::EventHandler::MidiInstrumentCountChanged(int MapId, int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_count, MapId, NewCount)); |
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} |
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|
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void LSCPServer::EventHandler::MidiInstrumentInfoChanged(int MapId, int Bank, int Program) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_info, MapId, Bank, Program)); |
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} |
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|
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void LSCPServer::EventHandler::MidiInstrumentMapCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_map_count, NewCount)); |
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} |
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|
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void LSCPServer::EventHandler::MidiInstrumentMapInfoChanged(int MapId) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_map_info, MapId)); |
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} |
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|
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void LSCPServer::EventHandler::FxSendCountChanged(int ChannelId, int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_count, ChannelId, NewCount)); |
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} |
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|
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void LSCPServer::EventHandler::VoiceCountChanged(int ChannelId, int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_voice_count, ChannelId, NewCount)); |
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} |
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|
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void LSCPServer::EventHandler::StreamCountChanged(int ChannelId, int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_stream_count, ChannelId, NewCount)); |
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} |
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|
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void LSCPServer::EventHandler::BufferFillChanged(int ChannelId, String FillData) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_buffer_fill, ChannelId, FillData)); |
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} |
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|
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void LSCPServer::EventHandler::TotalVoiceCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount)); |
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} |
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|
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#if HAVE_SQLITE3 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryCountChanged(String Dir) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_count, Dir)); |
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} |
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|
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void LSCPServer::DbInstrumentsEventHandler::DirectoryInfoChanged(String Dir) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, Dir)); |
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} |
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|
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void LSCPServer::DbInstrumentsEventHandler::DirectoryNameChanged(String Dir, String NewName) { |
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Dir = "'" + Dir + "'"; |
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NewName = "'" + NewName + "'"; |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, "NAME", Dir, NewName)); |
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} |
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|
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void LSCPServer::DbInstrumentsEventHandler::InstrumentCountChanged(String Dir) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_count, Dir)); |
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} |
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|
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void LSCPServer::DbInstrumentsEventHandler::InstrumentInfoChanged(String Instr) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, Instr)); |
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} |
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void LSCPServer::DbInstrumentsEventHandler::InstrumentNameChanged(String Instr, String NewName) { |
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Instr = "'" + Instr + "'"; |
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NewName = "'" + NewName + "'"; |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, "NAME", Instr, NewName)); |
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} |
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#endif // HAVE_SQLITE3 |
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|
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|
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/** |
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* Blocks the calling thread until the LSCP Server is initialized and |
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* accepting socket connections, if the server is already initialized then |
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* this method will return immediately. |
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* @param TimeoutSeconds - optional: max. wait time in seconds |
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* (default: 0s) |
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* @param TimeoutNanoSeconds - optional: max wait time in nano seconds |
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* (default: 0ns) |
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* @returns 0 on success, a value less than 0 if timeout exceeded |
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*/ |
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int LSCPServer::WaitUntilInitialized(long TimeoutSeconds, long TimeoutNanoSeconds) { |
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return Initialized.WaitAndUnlockIf(false, TimeoutSeconds, TimeoutNanoSeconds); |
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} |
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|
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int LSCPServer::Main() { |
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hSocket = socket(AF_INET, SOCK_STREAM, 0); |
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if (hSocket < 0) { |
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std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
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//return -1; |
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exit(EXIT_FAILURE); |
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} |
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|
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if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
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std::cerr << "LSCPServer: Could not bind server socket, retrying for " << ToString(LSCP_SERVER_BIND_TIMEOUT) << " seconds..."; |
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for (int trial = 0; true; trial++) { // retry for LSCP_SERVER_BIND_TIMEOUT seconds |
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if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
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if (trial > LSCP_SERVER_BIND_TIMEOUT) { |
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std::cerr << "gave up!" << std::endl; |
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close(hSocket); |
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//return -1; |
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exit(EXIT_FAILURE); |
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} |
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else sleep(1); // sleep 1s |
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} |
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else break; // success |
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} |
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} |
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|
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listen(hSocket, 1); |
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Initialized.Set(true); |
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|
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// Registering event listeners |
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pSampler->AddChannelCountListener(&eventHandler); |
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pSampler->AddAudioDeviceCountListener(&eventHandler); |
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pSampler->AddMidiDeviceCountListener(&eventHandler); |
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pSampler->AddVoiceCountListener(&eventHandler); |
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pSampler->AddStreamCountListener(&eventHandler); |
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pSampler->AddBufferFillListener(&eventHandler); |
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pSampler->AddTotalVoiceCountListener(&eventHandler); |
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pSampler->AddFxSendCountListener(&eventHandler); |
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MidiInstrumentMapper::AddMidiInstrumentCountListener(&eventHandler); |
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MidiInstrumentMapper::AddMidiInstrumentInfoListener(&eventHandler); |
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MidiInstrumentMapper::AddMidiInstrumentMapCountListener(&eventHandler); |
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MidiInstrumentMapper::AddMidiInstrumentMapInfoListener(&eventHandler); |
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#if HAVE_SQLITE3 |
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InstrumentsDb::GetInstrumentsDb()->AddInstrumentsDbListener(&dbInstrumentsEventHandler); |
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#endif |
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// now wait for client connections and handle their requests |
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sockaddr_in client; |
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int length = sizeof(client); |
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FD_ZERO(&fdSet); |
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FD_SET(hSocket, &fdSet); |
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int maxSessions = hSocket; |
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|
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timeval timeout; |
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|
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while (true) { |
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// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
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{ |
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std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
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std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
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std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
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for (; itEngineChannel != itEnd; ++itEngineChannel) { |
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if ((*itEngineChannel)->StatusChanged()) { |
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SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->iSamplerChannelIndex)); |
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} |
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|
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for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
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FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
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if(fxs != NULL && fxs->IsInfoChanged()) { |
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int chn = (*itEngineChannel)->iSamplerChannelIndex; |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
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fxs->SetInfoChanged(false); |
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} |
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} |
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} |
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} |
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|
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//Now let's deliver late notifies (if any) |
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NotifyBufferMutex.Lock(); |
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for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
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#ifdef MSG_NOSIGNAL |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), MSG_NOSIGNAL); |
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#else |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
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#endif |
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} |
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bufferedNotifies.clear(); |
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NotifyBufferMutex.Unlock(); |
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|
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fd_set selectSet = fdSet; |
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timeout.tv_sec = 0; |
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timeout.tv_usec = 100000; |
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|
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int retval = select(maxSessions+1, &selectSet, NULL, NULL, &timeout); |
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|
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if (retval == 0) |
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continue; //Nothing try again |
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if (retval == -1) { |
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std::cerr << "LSCPServer: Socket select error." << std::endl; |
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close(hSocket); |
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exit(EXIT_FAILURE); |
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} |
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|
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//Accept new connections now (if any) |
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if (FD_ISSET(hSocket, &selectSet)) { |
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int socket = accept(hSocket, (sockaddr*) &client, (socklen_t*) &length); |
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if (socket < 0) { |
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std::cerr << "LSCPServer: Client connection failed." << std::endl; |
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exit(EXIT_FAILURE); |
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} |
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|
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if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
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std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
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exit(EXIT_FAILURE); |
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} |
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|
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// Parser initialization |
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yyparse_param_t yyparse_param; |
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yyparse_param.pServer = this; |
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yyparse_param.hSession = socket; |
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|
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Sessions.push_back(yyparse_param); |
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FD_SET(socket, &fdSet); |
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if (socket > maxSessions) |
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maxSessions = socket; |
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dmsg(1,("LSCPServer: Client connection established on socket:%d.\n", socket)); |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Client connection established on socket", socket)); |
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continue; //Maybe this was the only selected socket, better select again |
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} |
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|
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//Something was selected and it was not the hSocket, so it must be some command(s) coming. |
317 |
for (std::vector<yyparse_param_t>::iterator iter = Sessions.begin(); iter != Sessions.end(); iter++) { |
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if (FD_ISSET((*iter).hSession, &selectSet)) { //Was it this socket? |
319 |
if (GetLSCPCommand(iter)) { //Have we read the entire command? |
320 |
dmsg(3,("LSCPServer: Got command on socket %d, calling parser.\n", currentSocket)); |
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int dummy; // just a temporary hack to fulfill the restart() function prototype |
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restart(NULL, dummy); // restart the 'scanner' |
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currentSocket = (*iter).hSession; //a hack |
324 |
dmsg(2,("LSCPServer: [%s]\n",bufferedCommands[currentSocket].c_str())); |
325 |
if ((*iter).bVerbose) { // if echo mode enabled |
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AnswerClient(bufferedCommands[currentSocket]); |
327 |
} |
328 |
int result = yyparse(&(*iter)); |
329 |
currentSocket = -1; //continuation of a hack |
330 |
dmsg(3,("LSCPServer: Done parsing on socket %d.\n", currentSocket)); |
331 |
if (result == LSCP_QUIT) { //Was it a quit command by any chance? |
332 |
CloseConnection(iter); |
333 |
} |
334 |
} |
335 |
//socket may have been closed, iter may be invalid, get out of the loop for now. |
336 |
//we'll be back if there is data. |
337 |
break; |
338 |
} |
339 |
} |
340 |
} |
341 |
} |
342 |
|
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void LSCPServer::CloseConnection( std::vector<yyparse_param_t>::iterator iter ) { |
344 |
int socket = (*iter).hSession; |
345 |
dmsg(1,("LSCPServer: Client connection terminated on socket:%d.\n",socket)); |
346 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Client connection terminated on socket", socket)); |
347 |
Sessions.erase(iter); |
348 |
FD_CLR(socket, &fdSet); |
349 |
SubscriptionMutex.Lock(); //Must unsubscribe this socket from all events (if any) |
350 |
for (std::map< LSCPEvent::event_t, std::list<int> >::iterator iter = eventSubscriptions.begin(); iter != eventSubscriptions.end(); iter++) { |
351 |
iter->second.remove(socket); |
352 |
} |
353 |
SubscriptionMutex.Unlock(); |
354 |
NotifyMutex.Lock(); |
355 |
bufferedCommands.erase(socket); |
356 |
bufferedNotifies.erase(socket); |
357 |
close(socket); |
358 |
NotifyMutex.Unlock(); |
359 |
} |
360 |
|
361 |
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
362 |
int subs = 0; |
363 |
SubscriptionMutex.Lock(); |
364 |
for( std::list<LSCPEvent::event_t>::iterator iter = events.begin(); |
365 |
iter != events.end(); iter++) |
366 |
{ |
367 |
subs += eventSubscriptions.count(*iter); |
368 |
} |
369 |
SubscriptionMutex.Unlock(); |
370 |
return subs; |
371 |
} |
372 |
|
373 |
void LSCPServer::SendLSCPNotify( LSCPEvent event ) { |
374 |
SubscriptionMutex.Lock(); |
375 |
if (eventSubscriptions.count(event.GetType()) == 0) { |
376 |
SubscriptionMutex.Unlock(); //Nobody is subscribed to this event |
377 |
return; |
378 |
} |
379 |
std::list<int>::iterator iter = eventSubscriptions[event.GetType()].begin(); |
380 |
std::list<int>::iterator end = eventSubscriptions[event.GetType()].end(); |
381 |
String notify = event.Produce(); |
382 |
|
383 |
while (true) { |
384 |
if (NotifyMutex.Trylock()) { |
385 |
for(;iter != end; iter++) |
386 |
#ifdef MSG_NOSIGNAL |
387 |
send(*iter, notify.c_str(), notify.size(), MSG_NOSIGNAL); |
388 |
#else |
389 |
send(*iter, notify.c_str(), notify.size(), 0); |
390 |
#endif |
391 |
NotifyMutex.Unlock(); |
392 |
break; |
393 |
} else { |
394 |
if (NotifyBufferMutex.Trylock()) { |
395 |
for(;iter != end; iter++) |
396 |
bufferedNotifies[*iter] += notify; |
397 |
NotifyBufferMutex.Unlock(); |
398 |
break; |
399 |
} |
400 |
} |
401 |
} |
402 |
SubscriptionMutex.Unlock(); |
403 |
} |
404 |
|
405 |
extern int GetLSCPCommand( void *buf, int max_size ) { |
406 |
String command = LSCPServer::bufferedCommands[LSCPServer::currentSocket]; |
407 |
if (command.size() == 0) { //Parser wants input but we have nothing. |
408 |
strcpy((char*) buf, "\n"); //So give it an empty command |
409 |
return 1; //to keep it happy. |
410 |
} |
411 |
|
412 |
if (max_size < command.size()) { |
413 |
std::cerr << "getLSCPCommand: Flex buffer too small, ignoring the command." << std::endl; |
414 |
return 0; //This will never happen |
415 |
} |
416 |
|
417 |
strcpy((char*) buf, command.c_str()); |
418 |
LSCPServer::bufferedCommands.erase(LSCPServer::currentSocket); |
419 |
return command.size(); |
420 |
} |
421 |
|
422 |
/** |
423 |
* Will be called to try to read the command from the socket |
424 |
* If command is read, it will return true. Otherwise false is returned. |
425 |
* In any case the received portion (complete or incomplete) is saved into bufferedCommand map. |
426 |
*/ |
427 |
bool LSCPServer::GetLSCPCommand( std::vector<yyparse_param_t>::iterator iter ) { |
428 |
int socket = (*iter).hSession; |
429 |
char c; |
430 |
int i = 0; |
431 |
while (true) { |
432 |
int result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
433 |
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
434 |
CloseConnection(iter); |
435 |
break; |
436 |
} |
437 |
if (result == 1) { |
438 |
if (c == '\r') |
439 |
continue; //Ignore CR |
440 |
if (c == '\n') { |
441 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
442 |
bufferedCommands[socket] += "\r\n"; |
443 |
return true; //Complete command was read |
444 |
} |
445 |
bufferedCommands[socket] += c; |
446 |
} |
447 |
if (result == -1) { |
448 |
if (errno == EAGAIN) //Would block, try again later. |
449 |
return false; |
450 |
switch(errno) { |
451 |
case EBADF: |
452 |
dmsg(2,("LSCPScanner: The argument s is an invalid descriptor.\n")); |
453 |
break; |
454 |
case ECONNREFUSED: |
455 |
dmsg(2,("LSCPScanner: A remote host refused to allow the network connection (typically because it is not running the requested service).\n")); |
456 |
break; |
457 |
case ENOTCONN: |
458 |
dmsg(2,("LSCPScanner: The socket is associated with a connection-oriented protocol and has not been connected (see connect(2) and accept(2)).\n")); |
459 |
break; |
460 |
case ENOTSOCK: |
461 |
dmsg(2,("LSCPScanner: The argument s does not refer to a socket.\n")); |
462 |
break; |
463 |
case EAGAIN: |
464 |
dmsg(2,("LSCPScanner: The socket is marked non-blocking and the receive operation would block, or a receive timeout had been set and the timeout expired before data was received.\n")); |
465 |
break; |
466 |
case EINTR: |
467 |
dmsg(2,("LSCPScanner: The receive was interrupted by delivery of a signal before any data were available.\n")); |
468 |
break; |
469 |
case EFAULT: |
470 |
dmsg(2,("LSCPScanner: The receive buffer pointer(s) point outside the process's address space.\n")); |
471 |
break; |
472 |
case EINVAL: |
473 |
dmsg(2,("LSCPScanner: Invalid argument passed.\n")); |
474 |
break; |
475 |
case ENOMEM: |
476 |
dmsg(2,("LSCPScanner: Could not allocate memory for recvmsg.\n")); |
477 |
break; |
478 |
default: |
479 |
dmsg(2,("LSCPScanner: Unknown recv() error.\n")); |
480 |
break; |
481 |
} |
482 |
CloseConnection(iter); |
483 |
break; |
484 |
} |
485 |
} |
486 |
return false; |
487 |
} |
488 |
|
489 |
/** |
490 |
* Will be called by the parser whenever it wants to send an answer to the |
491 |
* client / frontend. |
492 |
* |
493 |
* @param ReturnMessage - message that will be send to the client |
494 |
*/ |
495 |
void LSCPServer::AnswerClient(String ReturnMessage) { |
496 |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
497 |
if (currentSocket != -1) { |
498 |
NotifyMutex.Lock(); |
499 |
#ifdef MSG_NOSIGNAL |
500 |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), MSG_NOSIGNAL); |
501 |
#else |
502 |
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
503 |
#endif |
504 |
NotifyMutex.Unlock(); |
505 |
} |
506 |
} |
507 |
|
508 |
/** |
509 |
* Find a created audio output device index. |
510 |
*/ |
511 |
int LSCPServer::GetAudioOutputDeviceIndex ( AudioOutputDevice *pDevice ) |
512 |
{ |
513 |
// Search for the created device to get its index |
514 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
515 |
std::map<uint, AudioOutputDevice*>::iterator iter = devices.begin(); |
516 |
for (; iter != devices.end(); iter++) { |
517 |
if (iter->second == pDevice) |
518 |
return iter->first; |
519 |
} |
520 |
// Not found. |
521 |
return -1; |
522 |
} |
523 |
|
524 |
/** |
525 |
* Find a created midi input device index. |
526 |
*/ |
527 |
int LSCPServer::GetMidiInputDeviceIndex ( MidiInputDevice *pDevice ) |
528 |
{ |
529 |
// Search for the created device to get its index |
530 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
531 |
std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
532 |
for (; iter != devices.end(); iter++) { |
533 |
if (iter->second == pDevice) |
534 |
return iter->first; |
535 |
} |
536 |
// Not found. |
537 |
return -1; |
538 |
} |
539 |
|
540 |
String LSCPServer::CreateAudioOutputDevice(String Driver, std::map<String,String> Parameters) { |
541 |
dmsg(2,("LSCPServer: CreateAudioOutputDevice(Driver=%s)\n", Driver.c_str())); |
542 |
LSCPResultSet result; |
543 |
try { |
544 |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
545 |
// search for the created device to get its index |
546 |
int index = GetAudioOutputDeviceIndex(pDevice); |
547 |
if (index == -1) throw Exception("Internal error: could not find created audio output device."); |
548 |
result = index; // success |
549 |
} |
550 |
catch (Exception e) { |
551 |
result.Error(e); |
552 |
} |
553 |
return result.Produce(); |
554 |
} |
555 |
|
556 |
String LSCPServer::CreateMidiInputDevice(String Driver, std::map<String,String> Parameters) { |
557 |
dmsg(2,("LSCPServer: CreateMidiInputDevice(Driver=%s)\n", Driver.c_str())); |
558 |
LSCPResultSet result; |
559 |
try { |
560 |
MidiInputDevice* pDevice = pSampler->CreateMidiInputDevice(Driver, Parameters); |
561 |
// search for the created device to get its index |
562 |
int index = GetMidiInputDeviceIndex(pDevice); |
563 |
if (index == -1) throw Exception("Internal error: could not find created midi input device."); |
564 |
result = index; // success |
565 |
} |
566 |
catch (Exception e) { |
567 |
result.Error(e); |
568 |
} |
569 |
return result.Produce(); |
570 |
} |
571 |
|
572 |
String LSCPServer::DestroyAudioOutputDevice(uint DeviceIndex) { |
573 |
dmsg(2,("LSCPServer: DestroyAudioOutputDevice(DeviceIndex=%d)\n", DeviceIndex)); |
574 |
LSCPResultSet result; |
575 |
try { |
576 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
577 |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
578 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
579 |
pSampler->DestroyAudioOutputDevice(pDevice); |
580 |
} |
581 |
catch (Exception e) { |
582 |
result.Error(e); |
583 |
} |
584 |
return result.Produce(); |
585 |
} |
586 |
|
587 |
String LSCPServer::DestroyMidiInputDevice(uint DeviceIndex) { |
588 |
dmsg(2,("LSCPServer: DestroyMidiInputDevice(DeviceIndex=%d)\n", DeviceIndex)); |
589 |
LSCPResultSet result; |
590 |
try { |
591 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
592 |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
593 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
594 |
pSampler->DestroyMidiInputDevice(pDevice); |
595 |
} |
596 |
catch (Exception e) { |
597 |
result.Error(e); |
598 |
} |
599 |
return result.Produce(); |
600 |
} |
601 |
|
602 |
EngineChannel* LSCPServer::GetEngineChannel(uint uiSamplerChannel) { |
603 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
604 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
605 |
|
606 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
607 |
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
608 |
|
609 |
return pEngineChannel; |
610 |
} |
611 |
|
612 |
/** |
613 |
* Will be called by the parser to load an instrument. |
614 |
*/ |
615 |
String LSCPServer::LoadInstrument(String Filename, uint uiInstrument, uint uiSamplerChannel, bool bBackground) { |
616 |
dmsg(2,("LSCPServer: LoadInstrument(Filename=%s,Instrument=%d,SamplerChannel=%d)\n", Filename.c_str(), uiInstrument, uiSamplerChannel)); |
617 |
LSCPResultSet result; |
618 |
try { |
619 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
620 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
621 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
622 |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel yet"); |
623 |
if (!pSamplerChannel->GetAudioOutputDevice()) |
624 |
throw Exception("No audio output device connected to sampler channel"); |
625 |
if (bBackground) { |
626 |
InstrumentManager::instrument_id_t id; |
627 |
id.FileName = Filename; |
628 |
id.Index = uiInstrument; |
629 |
InstrumentManager::LoadInstrumentInBackground(id, pEngineChannel); |
630 |
} |
631 |
else { |
632 |
// tell the engine channel which instrument to load |
633 |
pEngineChannel->PrepareLoadInstrument(Filename.c_str(), uiInstrument); |
634 |
// actually start to load the instrument (blocks until completed) |
635 |
pEngineChannel->LoadInstrument(); |
636 |
} |
637 |
} |
638 |
catch (Exception e) { |
639 |
result.Error(e); |
640 |
} |
641 |
return result.Produce(); |
642 |
} |
643 |
|
644 |
/** |
645 |
* Will be called by the parser to assign a sampler engine type to a |
646 |
* sampler channel. |
647 |
*/ |
648 |
String LSCPServer::SetEngineType(String EngineName, uint uiSamplerChannel) { |
649 |
dmsg(2,("LSCPServer: SetEngineType(EngineName=%s,uiSamplerChannel=%d)\n", EngineName.c_str(), uiSamplerChannel)); |
650 |
LSCPResultSet result; |
651 |
try { |
652 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
653 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
654 |
LockRTNotify(); |
655 |
pSamplerChannel->SetEngineType(EngineName); |
656 |
if(HasSoloChannel()) pSamplerChannel->GetEngineChannel()->SetMute(-1); |
657 |
UnlockRTNotify(); |
658 |
} |
659 |
catch (Exception e) { |
660 |
result.Error(e); |
661 |
} |
662 |
return result.Produce(); |
663 |
} |
664 |
|
665 |
/** |
666 |
* Will be called by the parser to get the amount of sampler channels. |
667 |
*/ |
668 |
String LSCPServer::GetChannels() { |
669 |
dmsg(2,("LSCPServer: GetChannels()\n")); |
670 |
LSCPResultSet result; |
671 |
result.Add(pSampler->SamplerChannels()); |
672 |
return result.Produce(); |
673 |
} |
674 |
|
675 |
/** |
676 |
* Will be called by the parser to get the list of sampler channels. |
677 |
*/ |
678 |
String LSCPServer::ListChannels() { |
679 |
dmsg(2,("LSCPServer: ListChannels()\n")); |
680 |
String list; |
681 |
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
682 |
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
683 |
for (; iter != channels.end(); iter++) { |
684 |
if (list != "") list += ","; |
685 |
list += ToString(iter->first); |
686 |
} |
687 |
LSCPResultSet result; |
688 |
result.Add(list); |
689 |
return result.Produce(); |
690 |
} |
691 |
|
692 |
/** |
693 |
* Will be called by the parser to add a sampler channel. |
694 |
*/ |
695 |
String LSCPServer::AddChannel() { |
696 |
dmsg(2,("LSCPServer: AddChannel()\n")); |
697 |
LockRTNotify(); |
698 |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
699 |
UnlockRTNotify(); |
700 |
LSCPResultSet result(pSamplerChannel->Index()); |
701 |
return result.Produce(); |
702 |
} |
703 |
|
704 |
/** |
705 |
* Will be called by the parser to remove a sampler channel. |
706 |
*/ |
707 |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
708 |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
709 |
LSCPResultSet result; |
710 |
LockRTNotify(); |
711 |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
712 |
UnlockRTNotify(); |
713 |
return result.Produce(); |
714 |
} |
715 |
|
716 |
/** |
717 |
* Will be called by the parser to get the amount of all available engines. |
718 |
*/ |
719 |
String LSCPServer::GetAvailableEngines() { |
720 |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
721 |
LSCPResultSet result; |
722 |
try { |
723 |
int n = EngineFactory::AvailableEngineTypes().size(); |
724 |
result.Add(n); |
725 |
} |
726 |
catch (Exception e) { |
727 |
result.Error(e); |
728 |
} |
729 |
return result.Produce(); |
730 |
} |
731 |
|
732 |
/** |
733 |
* Will be called by the parser to get a list of all available engines. |
734 |
*/ |
735 |
String LSCPServer::ListAvailableEngines() { |
736 |
dmsg(2,("LSCPServer: ListAvailableEngines()\n")); |
737 |
LSCPResultSet result; |
738 |
try { |
739 |
String s = EngineFactory::AvailableEngineTypesAsString(); |
740 |
result.Add(s); |
741 |
} |
742 |
catch (Exception e) { |
743 |
result.Error(e); |
744 |
} |
745 |
return result.Produce(); |
746 |
} |
747 |
|
748 |
/** |
749 |
* Will be called by the parser to get descriptions for a particular |
750 |
* sampler engine. |
751 |
*/ |
752 |
String LSCPServer::GetEngineInfo(String EngineName) { |
753 |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
754 |
LSCPResultSet result; |
755 |
LockRTNotify(); |
756 |
try { |
757 |
Engine* pEngine = EngineFactory::Create(EngineName); |
758 |
result.Add("DESCRIPTION", pEngine->Description()); |
759 |
result.Add("VERSION", pEngine->Version()); |
760 |
EngineFactory::Destroy(pEngine); |
761 |
} |
762 |
catch (Exception e) { |
763 |
result.Error(e); |
764 |
} |
765 |
UnlockRTNotify(); |
766 |
return result.Produce(); |
767 |
} |
768 |
|
769 |
/** |
770 |
* Will be called by the parser to get informations about a particular |
771 |
* sampler channel. |
772 |
*/ |
773 |
String LSCPServer::GetChannelInfo(uint uiSamplerChannel) { |
774 |
dmsg(2,("LSCPServer: GetChannelInfo(SamplerChannel=%d)\n", uiSamplerChannel)); |
775 |
LSCPResultSet result; |
776 |
try { |
777 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
778 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
779 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
780 |
|
781 |
//Defaults values |
782 |
String EngineName = "NONE"; |
783 |
float Volume = 0.0f; |
784 |
String InstrumentFileName = "NONE"; |
785 |
String InstrumentName = "NONE"; |
786 |
int InstrumentIndex = -1; |
787 |
int InstrumentStatus = -1; |
788 |
int AudioOutputChannels = 0; |
789 |
String AudioRouting; |
790 |
int Mute = 0; |
791 |
bool Solo = false; |
792 |
String MidiInstrumentMap = "NONE"; |
793 |
|
794 |
if (pEngineChannel) { |
795 |
EngineName = pEngineChannel->EngineName(); |
796 |
AudioOutputChannels = pEngineChannel->Channels(); |
797 |
Volume = pEngineChannel->Volume(); |
798 |
InstrumentStatus = pEngineChannel->InstrumentStatus(); |
799 |
InstrumentIndex = pEngineChannel->InstrumentIndex(); |
800 |
if (InstrumentIndex != -1) { |
801 |
InstrumentFileName = pEngineChannel->InstrumentFileName(); |
802 |
InstrumentName = pEngineChannel->InstrumentName(); |
803 |
} |
804 |
for (int chan = 0; chan < pEngineChannel->Channels(); chan++) { |
805 |
if (AudioRouting != "") AudioRouting += ","; |
806 |
AudioRouting += ToString(pEngineChannel->OutputChannel(chan)); |
807 |
} |
808 |
Mute = pEngineChannel->GetMute(); |
809 |
Solo = pEngineChannel->GetSolo(); |
810 |
if (pEngineChannel->UsesNoMidiInstrumentMap()) |
811 |
MidiInstrumentMap = "NONE"; |
812 |
else if (pEngineChannel->UsesDefaultMidiInstrumentMap()) |
813 |
MidiInstrumentMap = "DEFAULT"; |
814 |
else |
815 |
MidiInstrumentMap = ToString(pEngineChannel->GetMidiInstrumentMap()); |
816 |
} |
817 |
|
818 |
result.Add("ENGINE_NAME", EngineName); |
819 |
result.Add("VOLUME", Volume); |
820 |
|
821 |
//Some not-so-hardcoded stuff to make GUI look good |
822 |
result.Add("AUDIO_OUTPUT_DEVICE", GetAudioOutputDeviceIndex(pSamplerChannel->GetAudioOutputDevice())); |
823 |
result.Add("AUDIO_OUTPUT_CHANNELS", AudioOutputChannels); |
824 |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
825 |
|
826 |
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
827 |
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
828 |
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
829 |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
830 |
|
831 |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
832 |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
833 |
result.Add("INSTRUMENT_NAME", InstrumentName); |
834 |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
835 |
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
836 |
result.Add("SOLO", Solo); |
837 |
result.Add("MIDI_INSTRUMENT_MAP", MidiInstrumentMap); |
838 |
} |
839 |
catch (Exception e) { |
840 |
result.Error(e); |
841 |
} |
842 |
return result.Produce(); |
843 |
} |
844 |
|
845 |
/** |
846 |
* Will be called by the parser to get the amount of active voices on a |
847 |
* particular sampler channel. |
848 |
*/ |
849 |
String LSCPServer::GetVoiceCount(uint uiSamplerChannel) { |
850 |
dmsg(2,("LSCPServer: GetVoiceCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
851 |
LSCPResultSet result; |
852 |
try { |
853 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
854 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
855 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
856 |
if (!pEngineChannel) throw Exception("No engine loaded on sampler channel"); |
857 |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
858 |
result.Add(pEngineChannel->GetEngine()->VoiceCount()); |
859 |
} |
860 |
catch (Exception e) { |
861 |
result.Error(e); |
862 |
} |
863 |
return result.Produce(); |
864 |
} |
865 |
|
866 |
/** |
867 |
* Will be called by the parser to get the amount of active disk streams on a |
868 |
* particular sampler channel. |
869 |
*/ |
870 |
String LSCPServer::GetStreamCount(uint uiSamplerChannel) { |
871 |
dmsg(2,("LSCPServer: GetStreamCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
872 |
LSCPResultSet result; |
873 |
try { |
874 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
875 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
876 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
877 |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
878 |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
879 |
result.Add(pEngineChannel->GetEngine()->DiskStreamCount()); |
880 |
} |
881 |
catch (Exception e) { |
882 |
result.Error(e); |
883 |
} |
884 |
return result.Produce(); |
885 |
} |
886 |
|
887 |
/** |
888 |
* Will be called by the parser to get the buffer fill states of all disk |
889 |
* streams on a particular sampler channel. |
890 |
*/ |
891 |
String LSCPServer::GetBufferFill(fill_response_t ResponseType, uint uiSamplerChannel) { |
892 |
dmsg(2,("LSCPServer: GetBufferFill(ResponseType=%d, SamplerChannel=%d)\n", ResponseType, uiSamplerChannel)); |
893 |
LSCPResultSet result; |
894 |
try { |
895 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
896 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
897 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
898 |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
899 |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
900 |
if (!pEngineChannel->GetEngine()->DiskStreamSupported()) result.Add("NA"); |
901 |
else { |
902 |
switch (ResponseType) { |
903 |
case fill_response_bytes: |
904 |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillBytes()); |
905 |
break; |
906 |
case fill_response_percentage: |
907 |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillPercentage()); |
908 |
break; |
909 |
default: |
910 |
throw Exception("Unknown fill response type"); |
911 |
} |
912 |
} |
913 |
} |
914 |
catch (Exception e) { |
915 |
result.Error(e); |
916 |
} |
917 |
return result.Produce(); |
918 |
} |
919 |
|
920 |
String LSCPServer::GetAvailableAudioOutputDrivers() { |
921 |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
922 |
LSCPResultSet result; |
923 |
try { |
924 |
int n = AudioOutputDeviceFactory::AvailableDrivers().size(); |
925 |
result.Add(n); |
926 |
} |
927 |
catch (Exception e) { |
928 |
result.Error(e); |
929 |
} |
930 |
return result.Produce(); |
931 |
} |
932 |
|
933 |
String LSCPServer::ListAvailableAudioOutputDrivers() { |
934 |
dmsg(2,("LSCPServer: ListAvailableAudioOutputDrivers()\n")); |
935 |
LSCPResultSet result; |
936 |
try { |
937 |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
938 |
result.Add(s); |
939 |
} |
940 |
catch (Exception e) { |
941 |
result.Error(e); |
942 |
} |
943 |
return result.Produce(); |
944 |
} |
945 |
|
946 |
String LSCPServer::GetAvailableMidiInputDrivers() { |
947 |
dmsg(2,("LSCPServer: GetAvailableMidiInputDrivers()\n")); |
948 |
LSCPResultSet result; |
949 |
try { |
950 |
int n = MidiInputDeviceFactory::AvailableDrivers().size(); |
951 |
result.Add(n); |
952 |
} |
953 |
catch (Exception e) { |
954 |
result.Error(e); |
955 |
} |
956 |
return result.Produce(); |
957 |
} |
958 |
|
959 |
String LSCPServer::ListAvailableMidiInputDrivers() { |
960 |
dmsg(2,("LSCPServer: ListAvailableMidiInputDrivers()\n")); |
961 |
LSCPResultSet result; |
962 |
try { |
963 |
String s = MidiInputDeviceFactory::AvailableDriversAsString(); |
964 |
result.Add(s); |
965 |
} |
966 |
catch (Exception e) { |
967 |
result.Error(e); |
968 |
} |
969 |
return result.Produce(); |
970 |
} |
971 |
|
972 |
String LSCPServer::GetMidiInputDriverInfo(String Driver) { |
973 |
dmsg(2,("LSCPServer: GetMidiInputDriverInfo(Driver=%s)\n",Driver.c_str())); |
974 |
LSCPResultSet result; |
975 |
try { |
976 |
result.Add("DESCRIPTION", MidiInputDeviceFactory::GetDriverDescription(Driver)); |
977 |
result.Add("VERSION", MidiInputDeviceFactory::GetDriverVersion(Driver)); |
978 |
|
979 |
std::map<String,DeviceCreationParameter*> parameters = MidiInputDeviceFactory::GetAvailableDriverParameters(Driver); |
980 |
if (parameters.size()) { // if there are parameters defined for this driver |
981 |
String s; |
982 |
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
983 |
for (;iter != parameters.end(); iter++) { |
984 |
if (s != "") s += ","; |
985 |
s += iter->first; |
986 |
} |
987 |
result.Add("PARAMETERS", s); |
988 |
} |
989 |
} |
990 |
catch (Exception e) { |
991 |
result.Error(e); |
992 |
} |
993 |
return result.Produce(); |
994 |
} |
995 |
|
996 |
String LSCPServer::GetAudioOutputDriverInfo(String Driver) { |
997 |
dmsg(2,("LSCPServer: GetAudioOutputDriverInfo(Driver=%s)\n",Driver.c_str())); |
998 |
LSCPResultSet result; |
999 |
try { |
1000 |
result.Add("DESCRIPTION", AudioOutputDeviceFactory::GetDriverDescription(Driver)); |
1001 |
result.Add("VERSION", AudioOutputDeviceFactory::GetDriverVersion(Driver)); |
1002 |
|
1003 |
std::map<String,DeviceCreationParameter*> parameters = AudioOutputDeviceFactory::GetAvailableDriverParameters(Driver); |
1004 |
if (parameters.size()) { // if there are parameters defined for this driver |
1005 |
String s; |
1006 |
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
1007 |
for (;iter != parameters.end(); iter++) { |
1008 |
if (s != "") s += ","; |
1009 |
s += iter->first; |
1010 |
} |
1011 |
result.Add("PARAMETERS", s); |
1012 |
} |
1013 |
} |
1014 |
catch (Exception e) { |
1015 |
result.Error(e); |
1016 |
} |
1017 |
return result.Produce(); |
1018 |
} |
1019 |
|
1020 |
String LSCPServer::GetMidiInputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
1021 |
dmsg(2,("LSCPServer: GetMidiInputDriverParameterInfo(Driver=%s,Parameter=%s,DependencyListSize=%d)\n",Driver.c_str(),Parameter.c_str(),DependencyList.size())); |
1022 |
LSCPResultSet result; |
1023 |
try { |
1024 |
DeviceCreationParameter* pParameter = MidiInputDeviceFactory::GetDriverParameter(Driver, Parameter); |
1025 |
result.Add("TYPE", pParameter->Type()); |
1026 |
result.Add("DESCRIPTION", pParameter->Description()); |
1027 |
result.Add("MANDATORY", pParameter->Mandatory()); |
1028 |
result.Add("FIX", pParameter->Fix()); |
1029 |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1030 |
optional<String> oDepends = pParameter->Depends(); |
1031 |
optional<String> oDefault = pParameter->Default(DependencyList); |
1032 |
optional<String> oRangeMin = pParameter->RangeMin(DependencyList); |
1033 |
optional<String> oRangeMax = pParameter->RangeMax(DependencyList); |
1034 |
optional<String> oPossibilities = pParameter->Possibilities(DependencyList); |
1035 |
if (oDepends) result.Add("DEPENDS", *oDepends); |
1036 |
if (oDefault) result.Add("DEFAULT", *oDefault); |
1037 |
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
1038 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1039 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1040 |
} |
1041 |
catch (Exception e) { |
1042 |
result.Error(e); |
1043 |
} |
1044 |
return result.Produce(); |
1045 |
} |
1046 |
|
1047 |
String LSCPServer::GetAudioOutputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
1048 |
dmsg(2,("LSCPServer: GetAudioOutputDriverParameterInfo(Driver=%s,Parameter=%s,DependencyListSize=%d)\n",Driver.c_str(),Parameter.c_str(),DependencyList.size())); |
1049 |
LSCPResultSet result; |
1050 |
try { |
1051 |
DeviceCreationParameter* pParameter = AudioOutputDeviceFactory::GetDriverParameter(Driver, Parameter); |
1052 |
result.Add("TYPE", pParameter->Type()); |
1053 |
result.Add("DESCRIPTION", pParameter->Description()); |
1054 |
result.Add("MANDATORY", pParameter->Mandatory()); |
1055 |
result.Add("FIX", pParameter->Fix()); |
1056 |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1057 |
optional<String> oDepends = pParameter->Depends(); |
1058 |
optional<String> oDefault = pParameter->Default(DependencyList); |
1059 |
optional<String> oRangeMin = pParameter->RangeMin(DependencyList); |
1060 |
optional<String> oRangeMax = pParameter->RangeMax(DependencyList); |
1061 |
optional<String> oPossibilities = pParameter->Possibilities(DependencyList); |
1062 |
if (oDepends) result.Add("DEPENDS", *oDepends); |
1063 |
if (oDefault) result.Add("DEFAULT", *oDefault); |
1064 |
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
1065 |
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1066 |
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1067 |
} |
1068 |
catch (Exception e) { |
1069 |
result.Error(e); |
1070 |
} |
1071 |
return result.Produce(); |
1072 |
} |
1073 |
|
1074 |
String LSCPServer::GetAudioOutputDeviceCount() { |
1075 |
dmsg(2,("LSCPServer: GetAudioOutputDeviceCount()\n")); |
1076 |
LSCPResultSet result; |
1077 |
try { |
1078 |
uint count = pSampler->AudioOutputDevices(); |
1079 |
result.Add(count); // success |
1080 |
} |
1081 |
catch (Exception e) { |
1082 |
result.Error(e); |
1083 |
} |
1084 |
return result.Produce(); |
1085 |
} |
1086 |
|
1087 |
String LSCPServer::GetMidiInputDeviceCount() { |
1088 |
dmsg(2,("LSCPServer: GetMidiInputDeviceCount()\n")); |
1089 |
LSCPResultSet result; |
1090 |
try { |
1091 |
uint count = pSampler->MidiInputDevices(); |
1092 |
result.Add(count); // success |
1093 |
} |
1094 |
catch (Exception e) { |
1095 |
result.Error(e); |
1096 |
} |
1097 |
return result.Produce(); |
1098 |
} |
1099 |
|
1100 |
String LSCPServer::GetAudioOutputDevices() { |
1101 |
dmsg(2,("LSCPServer: GetAudioOutputDevices()\n")); |
1102 |
LSCPResultSet result; |
1103 |
try { |
1104 |
String s; |
1105 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1106 |
std::map<uint, AudioOutputDevice*>::iterator iter = devices.begin(); |
1107 |
for (; iter != devices.end(); iter++) { |
1108 |
if (s != "") s += ","; |
1109 |
s += ToString(iter->first); |
1110 |
} |
1111 |
result.Add(s); |
1112 |
} |
1113 |
catch (Exception e) { |
1114 |
result.Error(e); |
1115 |
} |
1116 |
return result.Produce(); |
1117 |
} |
1118 |
|
1119 |
String LSCPServer::GetMidiInputDevices() { |
1120 |
dmsg(2,("LSCPServer: GetMidiInputDevices()\n")); |
1121 |
LSCPResultSet result; |
1122 |
try { |
1123 |
String s; |
1124 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1125 |
std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
1126 |
for (; iter != devices.end(); iter++) { |
1127 |
if (s != "") s += ","; |
1128 |
s += ToString(iter->first); |
1129 |
} |
1130 |
result.Add(s); |
1131 |
} |
1132 |
catch (Exception e) { |
1133 |
result.Error(e); |
1134 |
} |
1135 |
return result.Produce(); |
1136 |
} |
1137 |
|
1138 |
String LSCPServer::GetAudioOutputDeviceInfo(uint DeviceIndex) { |
1139 |
dmsg(2,("LSCPServer: GetAudioOutputDeviceInfo(DeviceIndex=%d)\n",DeviceIndex)); |
1140 |
LSCPResultSet result; |
1141 |
try { |
1142 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1143 |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
1144 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1145 |
result.Add("DRIVER", pDevice->Driver()); |
1146 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1147 |
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
1148 |
for (; iter != parameters.end(); iter++) { |
1149 |
result.Add(iter->first, iter->second->Value()); |
1150 |
} |
1151 |
} |
1152 |
catch (Exception e) { |
1153 |
result.Error(e); |
1154 |
} |
1155 |
return result.Produce(); |
1156 |
} |
1157 |
|
1158 |
String LSCPServer::GetMidiInputDeviceInfo(uint DeviceIndex) { |
1159 |
dmsg(2,("LSCPServer: GetMidiInputDeviceInfo(DeviceIndex=%d)\n",DeviceIndex)); |
1160 |
LSCPResultSet result; |
1161 |
try { |
1162 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1163 |
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1164 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1165 |
result.Add("DRIVER", pDevice->Driver()); |
1166 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1167 |
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
1168 |
for (; iter != parameters.end(); iter++) { |
1169 |
result.Add(iter->first, iter->second->Value()); |
1170 |
} |
1171 |
} |
1172 |
catch (Exception e) { |
1173 |
result.Error(e); |
1174 |
} |
1175 |
return result.Produce(); |
1176 |
} |
1177 |
String LSCPServer::GetMidiInputPortInfo(uint DeviceIndex, uint PortIndex) { |
1178 |
dmsg(2,("LSCPServer: GetMidiInputPortInfo(DeviceIndex=%d, PortIndex=%d)\n",DeviceIndex, PortIndex)); |
1179 |
LSCPResultSet result; |
1180 |
try { |
1181 |
// get MIDI input device |
1182 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1183 |
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1184 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1185 |
|
1186 |
// get MIDI port |
1187 |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1188 |
if (!pMidiInputPort) throw Exception("There is no MIDI input port with index " + ToString(PortIndex) + "."); |
1189 |
|
1190 |
// return the values of all MIDI port parameters |
1191 |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1192 |
std::map<String,DeviceRuntimeParameter*>::iterator iter = parameters.begin(); |
1193 |
for (; iter != parameters.end(); iter++) { |
1194 |
result.Add(iter->first, iter->second->Value()); |
1195 |
} |
1196 |
} |
1197 |
catch (Exception e) { |
1198 |
result.Error(e); |
1199 |
} |
1200 |
return result.Produce(); |
1201 |
} |
1202 |
|
1203 |
String LSCPServer::GetAudioOutputChannelInfo(uint DeviceId, uint ChannelId) { |
1204 |
dmsg(2,("LSCPServer: GetAudioOutputChannelInfo(DeviceId=%d,ChannelId)\n",DeviceId,ChannelId)); |
1205 |
LSCPResultSet result; |
1206 |
try { |
1207 |
// get audio output device |
1208 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1209 |
if (!devices.count(DeviceId)) throw Exception("There is no audio output device with index " + ToString(DeviceId) + "."); |
1210 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1211 |
|
1212 |
// get audio channel |
1213 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1214 |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1215 |
|
1216 |
// return the values of all audio channel parameters |
1217 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1218 |
std::map<String,DeviceRuntimeParameter*>::iterator iter = parameters.begin(); |
1219 |
for (; iter != parameters.end(); iter++) { |
1220 |
result.Add(iter->first, iter->second->Value()); |
1221 |
} |
1222 |
} |
1223 |
catch (Exception e) { |
1224 |
result.Error(e); |
1225 |
} |
1226 |
return result.Produce(); |
1227 |
} |
1228 |
|
1229 |
String LSCPServer::GetMidiInputPortParameterInfo(uint DeviceId, uint PortId, String ParameterName) { |
1230 |
dmsg(2,("LSCPServer: GetMidiInputPortParameterInfo(DeviceId=%d,PortId=%d,ParameterName=%s)\n",DeviceId,PortId,ParameterName.c_str())); |
1231 |
LSCPResultSet result; |
1232 |
try { |
1233 |
// get MIDI input device |
1234 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1235 |
if (!devices.count(DeviceId)) throw Exception("There is no midi input device with index " + ToString(DeviceId) + "."); |
1236 |
MidiInputDevice* pDevice = devices[DeviceId]; |
1237 |
|
1238 |
// get midi port |
1239 |
MidiInputPort* pPort = pDevice->GetPort(PortId); |
1240 |
if (!pPort) throw Exception("Midi input device does not have port " + ToString(PortId) + "."); |
1241 |
|
1242 |
// get desired port parameter |
1243 |
std::map<String,DeviceRuntimeParameter*> parameters = pPort->PortParameters(); |
1244 |
if (!parameters.count(ParameterName)) throw Exception("Midi port does not provide a parameter '" + ParameterName + "'."); |
1245 |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1246 |
|
1247 |
// return all fields of this audio channel parameter |
1248 |
result.Add("TYPE", pParameter->Type()); |
1249 |
result.Add("DESCRIPTION", pParameter->Description()); |
1250 |
result.Add("FIX", pParameter->Fix()); |
1251 |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1252 |
if (pParameter->RangeMin()) result.Add("RANGE_MIN", *pParameter->RangeMin()); |
1253 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1254 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1255 |
} |
1256 |
catch (Exception e) { |
1257 |
result.Error(e); |
1258 |
} |
1259 |
return result.Produce(); |
1260 |
} |
1261 |
|
1262 |
String LSCPServer::GetAudioOutputChannelParameterInfo(uint DeviceId, uint ChannelId, String ParameterName) { |
1263 |
dmsg(2,("LSCPServer: GetAudioOutputChannelParameterInfo(DeviceId=%d,ChannelId=%d,ParameterName=%s)\n",DeviceId,ChannelId,ParameterName.c_str())); |
1264 |
LSCPResultSet result; |
1265 |
try { |
1266 |
// get audio output device |
1267 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1268 |
if (!devices.count(DeviceId)) throw Exception("There is no audio output device with index " + ToString(DeviceId) + "."); |
1269 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1270 |
|
1271 |
// get audio channel |
1272 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1273 |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1274 |
|
1275 |
// get desired audio channel parameter |
1276 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1277 |
if (!parameters.count(ParameterName)) throw Exception("Audio channel does not provide a parameter '" + ParameterName + "'."); |
1278 |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1279 |
|
1280 |
// return all fields of this audio channel parameter |
1281 |
result.Add("TYPE", pParameter->Type()); |
1282 |
result.Add("DESCRIPTION", pParameter->Description()); |
1283 |
result.Add("FIX", pParameter->Fix()); |
1284 |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1285 |
if (pParameter->RangeMin()) result.Add("RANGE_MIN", *pParameter->RangeMin()); |
1286 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1287 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1288 |
} |
1289 |
catch (Exception e) { |
1290 |
result.Error(e); |
1291 |
} |
1292 |
return result.Produce(); |
1293 |
} |
1294 |
|
1295 |
String LSCPServer::SetAudioOutputChannelParameter(uint DeviceId, uint ChannelId, String ParamKey, String ParamVal) { |
1296 |
dmsg(2,("LSCPServer: SetAudioOutputChannelParameter(DeviceId=%d,ChannelId=%d,ParamKey=%s,ParamVal=%s)\n",DeviceId,ChannelId,ParamKey.c_str(),ParamVal.c_str())); |
1297 |
LSCPResultSet result; |
1298 |
try { |
1299 |
// get audio output device |
1300 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1301 |
if (!devices.count(DeviceId)) throw Exception("There is no audio output device with index " + ToString(DeviceId) + "."); |
1302 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1303 |
|
1304 |
// get audio channel |
1305 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1306 |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1307 |
|
1308 |
// get desired audio channel parameter |
1309 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1310 |
if (!parameters.count(ParamKey)) throw Exception("Audio channel does not provide a parameter '" + ParamKey + "'."); |
1311 |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
1312 |
|
1313 |
// set new channel parameter value |
1314 |
pParameter->SetValue(ParamVal); |
1315 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_info, DeviceId)); |
1316 |
} |
1317 |
catch (Exception e) { |
1318 |
result.Error(e); |
1319 |
} |
1320 |
return result.Produce(); |
1321 |
} |
1322 |
|
1323 |
String LSCPServer::SetAudioOutputDeviceParameter(uint DeviceIndex, String ParamKey, String ParamVal) { |
1324 |
dmsg(2,("LSCPServer: SetAudioOutputDeviceParameter(DeviceIndex=%d,ParamKey=%s,ParamVal=%s)\n",DeviceIndex,ParamKey.c_str(),ParamVal.c_str())); |
1325 |
LSCPResultSet result; |
1326 |
try { |
1327 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1328 |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
1329 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1330 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1331 |
if (!parameters.count(ParamKey)) throw Exception("Audio output device " + ToString(DeviceIndex) + " does not have a device parameter '" + ParamKey + "'"); |
1332 |
parameters[ParamKey]->SetValue(ParamVal); |
1333 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_info, DeviceIndex)); |
1334 |
} |
1335 |
catch (Exception e) { |
1336 |
result.Error(e); |
1337 |
} |
1338 |
return result.Produce(); |
1339 |
} |
1340 |
|
1341 |
String LSCPServer::SetMidiInputDeviceParameter(uint DeviceIndex, String ParamKey, String ParamVal) { |
1342 |
dmsg(2,("LSCPServer: SetMidiOutputDeviceParameter(DeviceIndex=%d,ParamKey=%s,ParamVal=%s)\n",DeviceIndex,ParamKey.c_str(),ParamVal.c_str())); |
1343 |
LSCPResultSet result; |
1344 |
try { |
1345 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1346 |
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1347 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1348 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1349 |
if (!parameters.count(ParamKey)) throw Exception("MIDI input device " + ToString(DeviceIndex) + " does not have a device parameter '" + ParamKey + "'"); |
1350 |
parameters[ParamKey]->SetValue(ParamVal); |
1351 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_info, DeviceIndex)); |
1352 |
} |
1353 |
catch (Exception e) { |
1354 |
result.Error(e); |
1355 |
} |
1356 |
return result.Produce(); |
1357 |
} |
1358 |
|
1359 |
String LSCPServer::SetMidiInputPortParameter(uint DeviceIndex, uint PortIndex, String ParamKey, String ParamVal) { |
1360 |
dmsg(2,("LSCPServer: SetMidiOutputDeviceParameter(DeviceIndex=%d,ParamKey=%s,ParamVal=%s)\n",DeviceIndex,ParamKey.c_str(),ParamVal.c_str())); |
1361 |
LSCPResultSet result; |
1362 |
try { |
1363 |
// get MIDI input device |
1364 |
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1365 |
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1366 |
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1367 |
|
1368 |
// get MIDI port |
1369 |
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1370 |
if (!pMidiInputPort) throw Exception("There is no MIDI input port with index " + ToString(PortIndex) + "."); |
1371 |
|
1372 |
// set port parameter value |
1373 |
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1374 |
if (!parameters.count(ParamKey)) throw Exception("MIDI input device " + ToString(PortIndex) + " does not have a parameter '" + ParamKey + "'"); |
1375 |
parameters[ParamKey]->SetValue(ParamVal); |
1376 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_info, DeviceIndex)); |
1377 |
} |
1378 |
catch (Exception e) { |
1379 |
result.Error(e); |
1380 |
} |
1381 |
return result.Produce(); |
1382 |
} |
1383 |
|
1384 |
/** |
1385 |
* Will be called by the parser to change the audio output channel for |
1386 |
* playback on a particular sampler channel. |
1387 |
*/ |
1388 |
String LSCPServer::SetAudioOutputChannel(uint ChannelAudioOutputChannel, uint AudioOutputDeviceInputChannel, uint uiSamplerChannel) { |
1389 |
dmsg(2,("LSCPServer: SetAudioOutputChannel(ChannelAudioOutputChannel=%d, AudioOutputDeviceInputChannel=%d, SamplerChannel=%d)\n",ChannelAudioOutputChannel,AudioOutputDeviceInputChannel,uiSamplerChannel)); |
1390 |
LSCPResultSet result; |
1391 |
try { |
1392 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1393 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1394 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1395 |
if (!pEngineChannel) throw Exception("No engine type yet assigned to sampler channel " + ToString(uiSamplerChannel)); |
1396 |
if (!pSamplerChannel->GetAudioOutputDevice()) throw Exception("No audio output device connected to sampler channel " + ToString(uiSamplerChannel)); |
1397 |
pEngineChannel->SetOutputChannel(ChannelAudioOutputChannel, AudioOutputDeviceInputChannel); |
1398 |
} |
1399 |
catch (Exception e) { |
1400 |
result.Error(e); |
1401 |
} |
1402 |
return result.Produce(); |
1403 |
} |
1404 |
|
1405 |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
1406 |
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
1407 |
LSCPResultSet result; |
1408 |
LockRTNotify(); |
1409 |
try { |
1410 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1411 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1412 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1413 |
if (!devices.count(AudioDeviceId)) throw Exception("There is no audio output device with index " + ToString(AudioDeviceId)); |
1414 |
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
1415 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1416 |
} |
1417 |
catch (Exception e) { |
1418 |
result.Error(e); |
1419 |
} |
1420 |
UnlockRTNotify(); |
1421 |
return result.Produce(); |
1422 |
} |
1423 |
|
1424 |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
1425 |
dmsg(2,("LSCPServer: SetAudioOutputType(String AudioOutputDriver=%s, SamplerChannel=%d)\n",AudioOutputDriver.c_str(),uiSamplerChannel)); |
1426 |
LSCPResultSet result; |
1427 |
LockRTNotify(); |
1428 |
try { |
1429 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1430 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1431 |
// Driver type name aliasing... |
1432 |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
1433 |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
1434 |
// Check if there's one audio output device already created |
1435 |
// for the intended audio driver type (AudioOutputDriver)... |
1436 |
AudioOutputDevice *pDevice = NULL; |
1437 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1438 |
std::map<uint, AudioOutputDevice*>::iterator iter = devices.begin(); |
1439 |
for (; iter != devices.end(); iter++) { |
1440 |
if ((iter->second)->Driver() == AudioOutputDriver) { |
1441 |
pDevice = iter->second; |
1442 |
break; |
1443 |
} |
1444 |
} |
1445 |
// If it doesn't exist, create a new one with default parameters... |
1446 |
if (pDevice == NULL) { |
1447 |
std::map<String,String> params; |
1448 |
pDevice = pSampler->CreateAudioOutputDevice(AudioOutputDriver, params); |
1449 |
} |
1450 |
// Must have a device... |
1451 |
if (pDevice == NULL) |
1452 |
throw Exception("Internal error: could not create audio output device."); |
1453 |
// Set it as the current channel device... |
1454 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1455 |
} |
1456 |
catch (Exception e) { |
1457 |
result.Error(e); |
1458 |
} |
1459 |
UnlockRTNotify(); |
1460 |
return result.Produce(); |
1461 |
} |
1462 |
|
1463 |
String LSCPServer::SetMIDIInputPort(uint MIDIPort, uint uiSamplerChannel) { |
1464 |
dmsg(2,("LSCPServer: SetMIDIInputPort(MIDIPort=%d, SamplerChannel=%d)\n",MIDIPort,uiSamplerChannel)); |
1465 |
LSCPResultSet result; |
1466 |
try { |
1467 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1468 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1469 |
pSamplerChannel->SetMidiInputPort(MIDIPort); |
1470 |
} |
1471 |
catch (Exception e) { |
1472 |
result.Error(e); |
1473 |
} |
1474 |
return result.Produce(); |
1475 |
} |
1476 |
|
1477 |
String LSCPServer::SetMIDIInputChannel(uint MIDIChannel, uint uiSamplerChannel) { |
1478 |
dmsg(2,("LSCPServer: SetMIDIInputChannel(MIDIChannel=%d, SamplerChannel=%d)\n",MIDIChannel,uiSamplerChannel)); |
1479 |
LSCPResultSet result; |
1480 |
try { |
1481 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1482 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1483 |
pSamplerChannel->SetMidiInputChannel((midi_chan_t) MIDIChannel); |
1484 |
} |
1485 |
catch (Exception e) { |
1486 |
result.Error(e); |
1487 |
} |
1488 |
return result.Produce(); |
1489 |
} |
1490 |
|
1491 |
String LSCPServer::SetMIDIInputDevice(uint MIDIDeviceId, uint uiSamplerChannel) { |
1492 |
dmsg(2,("LSCPServer: SetMIDIInputDevice(MIDIDeviceId=%d, SamplerChannel=%d)\n",MIDIDeviceId,uiSamplerChannel)); |
1493 |
LSCPResultSet result; |
1494 |
try { |
1495 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1496 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1497 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1498 |
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1499 |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1500 |
pSamplerChannel->SetMidiInputDevice(pDevice); |
1501 |
} |
1502 |
catch (Exception e) { |
1503 |
result.Error(e); |
1504 |
} |
1505 |
return result.Produce(); |
1506 |
} |
1507 |
|
1508 |
String LSCPServer::SetMIDIInputType(String MidiInputDriver, uint uiSamplerChannel) { |
1509 |
dmsg(2,("LSCPServer: SetMIDIInputType(String MidiInputDriver=%s, SamplerChannel=%d)\n",MidiInputDriver.c_str(),uiSamplerChannel)); |
1510 |
LSCPResultSet result; |
1511 |
try { |
1512 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1513 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1514 |
// Driver type name aliasing... |
1515 |
if (MidiInputDriver == "Alsa") MidiInputDriver = "ALSA"; |
1516 |
// Check if there's one MIDI input device already created |
1517 |
// for the intended MIDI driver type (MidiInputDriver)... |
1518 |
MidiInputDevice *pDevice = NULL; |
1519 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1520 |
std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
1521 |
for (; iter != devices.end(); iter++) { |
1522 |
if ((iter->second)->Driver() == MidiInputDriver) { |
1523 |
pDevice = iter->second; |
1524 |
break; |
1525 |
} |
1526 |
} |
1527 |
// If it doesn't exist, create a new one with default parameters... |
1528 |
if (pDevice == NULL) { |
1529 |
std::map<String,String> params; |
1530 |
pDevice = pSampler->CreateMidiInputDevice(MidiInputDriver, params); |
1531 |
// Make it with at least one initial port. |
1532 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1533 |
parameters["PORTS"]->SetValue("1"); |
1534 |
} |
1535 |
// Must have a device... |
1536 |
if (pDevice == NULL) |
1537 |
throw Exception("Internal error: could not create MIDI input device."); |
1538 |
// Set it as the current channel device... |
1539 |
pSamplerChannel->SetMidiInputDevice(pDevice); |
1540 |
} |
1541 |
catch (Exception e) { |
1542 |
result.Error(e); |
1543 |
} |
1544 |
return result.Produce(); |
1545 |
} |
1546 |
|
1547 |
/** |
1548 |
* Will be called by the parser to change the MIDI input device, port and channel on which |
1549 |
* engine of a particular sampler channel should listen to. |
1550 |
*/ |
1551 |
String LSCPServer::SetMIDIInput(uint MIDIDeviceId, uint MIDIPort, uint MIDIChannel, uint uiSamplerChannel) { |
1552 |
dmsg(2,("LSCPServer: SetMIDIInput(MIDIDeviceId=%d, MIDIPort=%d, MIDIChannel=%d, SamplerChannel=%d)\n", MIDIDeviceId, MIDIPort, MIDIChannel, uiSamplerChannel)); |
1553 |
LSCPResultSet result; |
1554 |
try { |
1555 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1556 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1557 |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1558 |
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1559 |
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1560 |
pSamplerChannel->SetMidiInput(pDevice, MIDIPort, (midi_chan_t) MIDIChannel); |
1561 |
} |
1562 |
catch (Exception e) { |
1563 |
result.Error(e); |
1564 |
} |
1565 |
return result.Produce(); |
1566 |
} |
1567 |
|
1568 |
/** |
1569 |
* Will be called by the parser to change the global volume factor on a |
1570 |
* particular sampler channel. |
1571 |
*/ |
1572 |
String LSCPServer::SetVolume(double dVolume, uint uiSamplerChannel) { |
1573 |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", dVolume, uiSamplerChannel)); |
1574 |
LSCPResultSet result; |
1575 |
try { |
1576 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1577 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1578 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1579 |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1580 |
pEngineChannel->Volume(dVolume); |
1581 |
} |
1582 |
catch (Exception e) { |
1583 |
result.Error(e); |
1584 |
} |
1585 |
return result.Produce(); |
1586 |
} |
1587 |
|
1588 |
/** |
1589 |
* Will be called by the parser to mute/unmute particular sampler channel. |
1590 |
*/ |
1591 |
String LSCPServer::SetChannelMute(bool bMute, uint uiSamplerChannel) { |
1592 |
dmsg(2,("LSCPServer: SetChannelMute(bMute=%d,uiSamplerChannel=%d)\n",bMute,uiSamplerChannel)); |
1593 |
LSCPResultSet result; |
1594 |
try { |
1595 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1596 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1597 |
|
1598 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1599 |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1600 |
|
1601 |
if(!bMute) pEngineChannel->SetMute((HasSoloChannel() && !pEngineChannel->GetSolo()) ? -1 : 0); |
1602 |
else pEngineChannel->SetMute(1); |
1603 |
} catch (Exception e) { |
1604 |
result.Error(e); |
1605 |
} |
1606 |
return result.Produce(); |
1607 |
} |
1608 |
|
1609 |
/** |
1610 |
* Will be called by the parser to solo particular sampler channel. |
1611 |
*/ |
1612 |
String LSCPServer::SetChannelSolo(bool bSolo, uint uiSamplerChannel) { |
1613 |
dmsg(2,("LSCPServer: SetChannelSolo(bSolo=%d,uiSamplerChannel=%d)\n",bSolo,uiSamplerChannel)); |
1614 |
LSCPResultSet result; |
1615 |
try { |
1616 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1617 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1618 |
|
1619 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1620 |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1621 |
|
1622 |
bool oldSolo = pEngineChannel->GetSolo(); |
1623 |
bool hadSoloChannel = HasSoloChannel(); |
1624 |
|
1625 |
pEngineChannel->SetSolo(bSolo); |
1626 |
|
1627 |
if(!oldSolo && bSolo) { |
1628 |
if(pEngineChannel->GetMute() == -1) pEngineChannel->SetMute(0); |
1629 |
if(!hadSoloChannel) MuteNonSoloChannels(); |
1630 |
} |
1631 |
|
1632 |
if(oldSolo && !bSolo) { |
1633 |
if(!HasSoloChannel()) UnmuteChannels(); |
1634 |
else if(!pEngineChannel->GetMute()) pEngineChannel->SetMute(-1); |
1635 |
} |
1636 |
} catch (Exception e) { |
1637 |
result.Error(e); |
1638 |
} |
1639 |
return result.Produce(); |
1640 |
} |
1641 |
|
1642 |
/** |
1643 |
* Determines whether there is at least one solo channel in the channel list. |
1644 |
* |
1645 |
* @returns true if there is at least one solo channel in the channel list, |
1646 |
* false otherwise. |
1647 |
*/ |
1648 |
bool LSCPServer::HasSoloChannel() { |
1649 |
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1650 |
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1651 |
for (; iter != channels.end(); iter++) { |
1652 |
EngineChannel* c = iter->second->GetEngineChannel(); |
1653 |
if(c && c->GetSolo()) return true; |
1654 |
} |
1655 |
|
1656 |
return false; |
1657 |
} |
1658 |
|
1659 |
/** |
1660 |
* Mutes all unmuted non-solo channels. Notice that the channels are muted |
1661 |
* with -1 which indicates that they are muted because of the presence |
1662 |
* of a solo channel(s). Channels muted with -1 will be automatically unmuted |
1663 |
* when there are no solo channels left. |
1664 |
*/ |
1665 |
void LSCPServer::MuteNonSoloChannels() { |
1666 |
dmsg(2,("LSCPServer: MuteNonSoloChannels()\n")); |
1667 |
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1668 |
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1669 |
for (; iter != channels.end(); iter++) { |
1670 |
EngineChannel* c = iter->second->GetEngineChannel(); |
1671 |
if(c && !c->GetSolo() && !c->GetMute()) c->SetMute(-1); |
1672 |
} |
1673 |
} |
1674 |
|
1675 |
/** |
1676 |
* Unmutes all channels that are muted because of the presence |
1677 |
* of a solo channel(s). |
1678 |
*/ |
1679 |
void LSCPServer::UnmuteChannels() { |
1680 |
dmsg(2,("LSCPServer: UnmuteChannels()\n")); |
1681 |
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1682 |
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1683 |
for (; iter != channels.end(); iter++) { |
1684 |
EngineChannel* c = iter->second->GetEngineChannel(); |
1685 |
if(c && c->GetMute() == -1) c->SetMute(0); |
1686 |
} |
1687 |
} |
1688 |
|
1689 |
String LSCPServer::AddOrReplaceMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg, String EngineType, String InstrumentFile, uint InstrumentIndex, float Volume, MidiInstrumentMapper::mode_t LoadMode, String Name, bool bModal) { |
1690 |
dmsg(2,("LSCPServer: AddOrReplaceMIDIInstrumentMapping()\n")); |
1691 |
|
1692 |
midi_prog_index_t idx; |
1693 |
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1694 |
idx.midi_bank_lsb = MidiBank & 0x7f; |
1695 |
idx.midi_prog = MidiProg; |
1696 |
|
1697 |
MidiInstrumentMapper::entry_t entry; |
1698 |
entry.EngineName = EngineType; |
1699 |
entry.InstrumentFile = InstrumentFile; |
1700 |
entry.InstrumentIndex = InstrumentIndex; |
1701 |
entry.LoadMode = LoadMode; |
1702 |
entry.Volume = Volume; |
1703 |
entry.Name = Name; |
1704 |
|
1705 |
LSCPResultSet result; |
1706 |
try { |
1707 |
// PERSISTENT mapping commands might block for a long time, so in |
1708 |
// that case we add/replace the mapping in another thread in case |
1709 |
// the NON_MODAL argument was supplied, non persistent mappings |
1710 |
// should return immediately, so we don't need to do that for them |
1711 |
bool bInBackground = (entry.LoadMode == MidiInstrumentMapper::PERSISTENT && !bModal); |
1712 |
MidiInstrumentMapper::AddOrReplaceEntry(MidiMapID, idx, entry, bInBackground); |
1713 |
} catch (Exception e) { |
1714 |
result.Error(e); |
1715 |
} |
1716 |
return result.Produce(); |
1717 |
} |
1718 |
|
1719 |
String LSCPServer::RemoveMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg) { |
1720 |
dmsg(2,("LSCPServer: RemoveMIDIInstrumentMapping()\n")); |
1721 |
|
1722 |
midi_prog_index_t idx; |
1723 |
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1724 |
idx.midi_bank_lsb = MidiBank & 0x7f; |
1725 |
idx.midi_prog = MidiProg; |
1726 |
|
1727 |
LSCPResultSet result; |
1728 |
try { |
1729 |
MidiInstrumentMapper::RemoveEntry(MidiMapID, idx); |
1730 |
} catch (Exception e) { |
1731 |
result.Error(e); |
1732 |
} |
1733 |
return result.Produce(); |
1734 |
} |
1735 |
|
1736 |
String LSCPServer::GetMidiInstrumentMappings(uint MidiMapID) { |
1737 |
dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
1738 |
LSCPResultSet result; |
1739 |
try { |
1740 |
result.Add(MidiInstrumentMapper::Entries(MidiMapID).size()); |
1741 |
} catch (Exception e) { |
1742 |
result.Error(e); |
1743 |
} |
1744 |
return result.Produce(); |
1745 |
} |
1746 |
|
1747 |
|
1748 |
String LSCPServer::GetAllMidiInstrumentMappings() { |
1749 |
dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
1750 |
LSCPResultSet result; |
1751 |
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1752 |
int totalMappings = 0; |
1753 |
for (int i = 0; i < maps.size(); i++) { |
1754 |
try { |
1755 |
totalMappings += MidiInstrumentMapper::Entries(maps[i]).size(); |
1756 |
} catch (Exception e) { /*NOOP*/ } |
1757 |
} |
1758 |
result.Add(totalMappings); |
1759 |
return result.Produce(); |
1760 |
} |
1761 |
|
1762 |
String LSCPServer::GetMidiInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg) { |
1763 |
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
1764 |
LSCPResultSet result; |
1765 |
try { |
1766 |
midi_prog_index_t idx; |
1767 |
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1768 |
idx.midi_bank_lsb = MidiBank & 0x7f; |
1769 |
idx.midi_prog = MidiProg; |
1770 |
|
1771 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
1772 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.find(idx); |
1773 |
if (iter == mappings.end()) result.Error("there is no map entry with that index"); |
1774 |
else { // found |
1775 |
result.Add("NAME", iter->second.Name); |
1776 |
result.Add("ENGINE_NAME", iter->second.EngineName); |
1777 |
result.Add("INSTRUMENT_FILE", iter->second.InstrumentFile); |
1778 |
result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
1779 |
String instrumentName; |
1780 |
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
1781 |
if (pEngine) { |
1782 |
if (pEngine->GetInstrumentManager()) { |
1783 |
InstrumentManager::instrument_id_t instrID; |
1784 |
instrID.FileName = iter->second.InstrumentFile; |
1785 |
instrID.Index = iter->second.InstrumentIndex; |
1786 |
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
1787 |
} |
1788 |
EngineFactory::Destroy(pEngine); |
1789 |
} |
1790 |
result.Add("INSTRUMENT_NAME", instrumentName); |
1791 |
switch (iter->second.LoadMode) { |
1792 |
case MidiInstrumentMapper::ON_DEMAND: |
1793 |
result.Add("LOAD_MODE", "ON_DEMAND"); |
1794 |
break; |
1795 |
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
1796 |
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
1797 |
break; |
1798 |
case MidiInstrumentMapper::PERSISTENT: |
1799 |
result.Add("LOAD_MODE", "PERSISTENT"); |
1800 |
break; |
1801 |
default: |
1802 |
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
1803 |
} |
1804 |
result.Add("VOLUME", iter->second.Volume); |
1805 |
} |
1806 |
} catch (Exception e) { |
1807 |
result.Error(e); |
1808 |
} |
1809 |
return result.Produce(); |
1810 |
} |
1811 |
|
1812 |
String LSCPServer::ListMidiInstrumentMappings(uint MidiMapID) { |
1813 |
dmsg(2,("LSCPServer: ListMidiInstrumentMappings()\n")); |
1814 |
LSCPResultSet result; |
1815 |
try { |
1816 |
String s; |
1817 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
1818 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
1819 |
for (; iter != mappings.end(); iter++) { |
1820 |
if (s.size()) s += ","; |
1821 |
s += "{" + ToString(MidiMapID) + "," |
1822 |
+ ToString((int(iter->first.midi_bank_msb) << 7) | int(iter->first.midi_bank_lsb)) + "," |
1823 |
+ ToString(int(iter->first.midi_prog)) + "}"; |
1824 |
} |
1825 |
result.Add(s); |
1826 |
} catch (Exception e) { |
1827 |
result.Error(e); |
1828 |
} |
1829 |
return result.Produce(); |
1830 |
} |
1831 |
|
1832 |
String LSCPServer::ListAllMidiInstrumentMappings() { |
1833 |
dmsg(2,("LSCPServer: ListAllMidiInstrumentMappings()\n")); |
1834 |
LSCPResultSet result; |
1835 |
try { |
1836 |
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1837 |
String s; |
1838 |
for (int i = 0; i < maps.size(); i++) { |
1839 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(maps[i]); |
1840 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
1841 |
for (; iter != mappings.end(); iter++) { |
1842 |
if (s.size()) s += ","; |
1843 |
s += "{" + ToString(maps[i]) + "," |
1844 |
+ ToString((int(iter->first.midi_bank_msb) << 7) | int(iter->first.midi_bank_lsb)) + "," |
1845 |
+ ToString(int(iter->first.midi_prog)) + "}"; |
1846 |
} |
1847 |
} |
1848 |
result.Add(s); |
1849 |
} catch (Exception e) { |
1850 |
result.Error(e); |
1851 |
} |
1852 |
return result.Produce(); |
1853 |
} |
1854 |
|
1855 |
String LSCPServer::ClearMidiInstrumentMappings(uint MidiMapID) { |
1856 |
dmsg(2,("LSCPServer: ClearMidiInstrumentMappings()\n")); |
1857 |
LSCPResultSet result; |
1858 |
try { |
1859 |
MidiInstrumentMapper::RemoveAllEntries(MidiMapID); |
1860 |
} catch (Exception e) { |
1861 |
result.Error(e); |
1862 |
} |
1863 |
return result.Produce(); |
1864 |
} |
1865 |
|
1866 |
String LSCPServer::ClearAllMidiInstrumentMappings() { |
1867 |
dmsg(2,("LSCPServer: ClearAllMidiInstrumentMappings()\n")); |
1868 |
LSCPResultSet result; |
1869 |
try { |
1870 |
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1871 |
for (int i = 0; i < maps.size(); i++) |
1872 |
MidiInstrumentMapper::RemoveAllEntries(maps[i]); |
1873 |
} catch (Exception e) { |
1874 |
result.Error(e); |
1875 |
} |
1876 |
return result.Produce(); |
1877 |
} |
1878 |
|
1879 |
String LSCPServer::AddMidiInstrumentMap(String MapName) { |
1880 |
dmsg(2,("LSCPServer: AddMidiInstrumentMap()\n")); |
1881 |
LSCPResultSet result; |
1882 |
try { |
1883 |
int MapID = MidiInstrumentMapper::AddMap(MapName); |
1884 |
result = LSCPResultSet(MapID); |
1885 |
} catch (Exception e) { |
1886 |
result.Error(e); |
1887 |
} |
1888 |
return result.Produce(); |
1889 |
} |
1890 |
|
1891 |
String LSCPServer::RemoveMidiInstrumentMap(uint MidiMapID) { |
1892 |
dmsg(2,("LSCPServer: RemoveMidiInstrumentMap()\n")); |
1893 |
LSCPResultSet result; |
1894 |
try { |
1895 |
MidiInstrumentMapper::RemoveMap(MidiMapID); |
1896 |
} catch (Exception e) { |
1897 |
result.Error(e); |
1898 |
} |
1899 |
return result.Produce(); |
1900 |
} |
1901 |
|
1902 |
String LSCPServer::RemoveAllMidiInstrumentMaps() { |
1903 |
dmsg(2,("LSCPServer: RemoveAllMidiInstrumentMaps()\n")); |
1904 |
LSCPResultSet result; |
1905 |
try { |
1906 |
MidiInstrumentMapper::RemoveAllMaps(); |
1907 |
} catch (Exception e) { |
1908 |
result.Error(e); |
1909 |
} |
1910 |
return result.Produce(); |
1911 |
} |
1912 |
|
1913 |
String LSCPServer::GetMidiInstrumentMaps() { |
1914 |
dmsg(2,("LSCPServer: GetMidiInstrumentMaps()\n")); |
1915 |
LSCPResultSet result; |
1916 |
try { |
1917 |
result.Add(MidiInstrumentMapper::Maps().size()); |
1918 |
} catch (Exception e) { |
1919 |
result.Error(e); |
1920 |
} |
1921 |
return result.Produce(); |
1922 |
} |
1923 |
|
1924 |
String LSCPServer::ListMidiInstrumentMaps() { |
1925 |
dmsg(2,("LSCPServer: ListMidiInstrumentMaps()\n")); |
1926 |
LSCPResultSet result; |
1927 |
try { |
1928 |
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1929 |
String sList; |
1930 |
for (int i = 0; i < maps.size(); i++) { |
1931 |
if (sList != "") sList += ","; |
1932 |
sList += ToString(maps[i]); |
1933 |
} |
1934 |
result.Add(sList); |
1935 |
} catch (Exception e) { |
1936 |
result.Error(e); |
1937 |
} |
1938 |
return result.Produce(); |
1939 |
} |
1940 |
|
1941 |
String LSCPServer::GetMidiInstrumentMap(uint MidiMapID) { |
1942 |
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
1943 |
LSCPResultSet result; |
1944 |
try { |
1945 |
result.Add("NAME", MidiInstrumentMapper::MapName(MidiMapID)); |
1946 |
result.Add("DEFAULT", MidiInstrumentMapper::GetDefaultMap() == MidiMapID); |
1947 |
} catch (Exception e) { |
1948 |
result.Error(e); |
1949 |
} |
1950 |
return result.Produce(); |
1951 |
} |
1952 |
|
1953 |
String LSCPServer::SetMidiInstrumentMapName(uint MidiMapID, String NewName) { |
1954 |
dmsg(2,("LSCPServer: SetMidiInstrumentMapName()\n")); |
1955 |
LSCPResultSet result; |
1956 |
try { |
1957 |
MidiInstrumentMapper::RenameMap(MidiMapID, NewName); |
1958 |
} catch (Exception e) { |
1959 |
result.Error(e); |
1960 |
} |
1961 |
return result.Produce(); |
1962 |
} |
1963 |
|
1964 |
/** |
1965 |
* Set the MIDI instrument map the given sampler channel shall use for |
1966 |
* handling MIDI program change messages. There are the following two |
1967 |
* special (negative) values: |
1968 |
* |
1969 |
* - (-1) : set to NONE (ignore program changes) |
1970 |
* - (-2) : set to DEFAULT map |
1971 |
*/ |
1972 |
String LSCPServer::SetChannelMap(uint uiSamplerChannel, int MidiMapID) { |
1973 |
dmsg(2,("LSCPServer: SetChannelMap()\n")); |
1974 |
LSCPResultSet result; |
1975 |
try { |
1976 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1977 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1978 |
|
1979 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1980 |
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
1981 |
|
1982 |
if (MidiMapID == -1) pEngineChannel->SetMidiInstrumentMapToNone(); |
1983 |
else if (MidiMapID == -2) pEngineChannel->SetMidiInstrumentMapToDefault(); |
1984 |
else pEngineChannel->SetMidiInstrumentMap(MidiMapID); |
1985 |
} catch (Exception e) { |
1986 |
result.Error(e); |
1987 |
} |
1988 |
return result.Produce(); |
1989 |
} |
1990 |
|
1991 |
String LSCPServer::CreateFxSend(uint uiSamplerChannel, uint MidiCtrl, String Name) { |
1992 |
dmsg(2,("LSCPServer: CreateFxSend()\n")); |
1993 |
LSCPResultSet result; |
1994 |
try { |
1995 |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
1996 |
|
1997 |
FxSend* pFxSend = pEngineChannel->AddFxSend(MidiCtrl, Name); |
1998 |
if (!pFxSend) throw Exception("Could not add FxSend, don't ask, I don't know why (probably a bug)"); |
1999 |
|
2000 |
result = LSCPResultSet(pFxSend->Id()); // success |
2001 |
} catch (Exception e) { |
2002 |
result.Error(e); |
2003 |
} |
2004 |
return result.Produce(); |
2005 |
} |
2006 |
|
2007 |
String LSCPServer::DestroyFxSend(uint uiSamplerChannel, uint FxSendID) { |
2008 |
dmsg(2,("LSCPServer: DestroyFxSend()\n")); |
2009 |
LSCPResultSet result; |
2010 |
try { |
2011 |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2012 |
|
2013 |
FxSend* pFxSend = NULL; |
2014 |
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2015 |
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2016 |
pFxSend = pEngineChannel->GetFxSend(i); |
2017 |
break; |
2018 |
} |
2019 |
} |
2020 |
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2021 |
pEngineChannel->RemoveFxSend(pFxSend); |
2022 |
} catch (Exception e) { |
2023 |
result.Error(e); |
2024 |
} |
2025 |
return result.Produce(); |
2026 |
} |
2027 |
|
2028 |
String LSCPServer::GetFxSends(uint uiSamplerChannel) { |
2029 |
dmsg(2,("LSCPServer: GetFxSends()\n")); |
2030 |
LSCPResultSet result; |
2031 |
try { |
2032 |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2033 |
|
2034 |
result.Add(pEngineChannel->GetFxSendCount()); |
2035 |
} catch (Exception e) { |
2036 |
result.Error(e); |
2037 |
} |
2038 |
return result.Produce(); |
2039 |
} |
2040 |
|
2041 |
String LSCPServer::ListFxSends(uint uiSamplerChannel) { |
2042 |
dmsg(2,("LSCPServer: ListFxSends()\n")); |
2043 |
LSCPResultSet result; |
2044 |
String list; |
2045 |
try { |
2046 |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2047 |
|
2048 |
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2049 |
FxSend* pFxSend = pEngineChannel->GetFxSend(i); |
2050 |
if (list != "") list += ","; |
2051 |
list += ToString(pFxSend->Id()); |
2052 |
} |
2053 |
result.Add(list); |
2054 |
} catch (Exception e) { |
2055 |
result.Error(e); |
2056 |
} |
2057 |
return result.Produce(); |
2058 |
} |
2059 |
|
2060 |
FxSend* LSCPServer::GetFxSend(uint uiSamplerChannel, uint FxSendID) { |
2061 |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2062 |
|
2063 |
FxSend* pFxSend = NULL; |
2064 |
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2065 |
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2066 |
pFxSend = pEngineChannel->GetFxSend(i); |
2067 |
break; |
2068 |
} |
2069 |
} |
2070 |
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2071 |
return pFxSend; |
2072 |
} |
2073 |
|
2074 |
String LSCPServer::GetFxSendInfo(uint uiSamplerChannel, uint FxSendID) { |
2075 |
dmsg(2,("LSCPServer: GetFxSendInfo()\n")); |
2076 |
LSCPResultSet result; |
2077 |
try { |
2078 |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2079 |
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2080 |
|
2081 |
// gather audio routing informations |
2082 |
String AudioRouting; |
2083 |
for (int chan = 0; chan < pEngineChannel->Channels(); chan++) { |
2084 |
if (AudioRouting != "") AudioRouting += ","; |
2085 |
AudioRouting += ToString(pFxSend->DestinationChannel(chan)); |
2086 |
} |
2087 |
|
2088 |
// success |
2089 |
result.Add("NAME", pFxSend->Name()); |
2090 |
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
2091 |
result.Add("LEVEL", ToString(pFxSend->Level())); |
2092 |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
2093 |
} catch (Exception e) { |
2094 |
result.Error(e); |
2095 |
} |
2096 |
return result.Produce(); |
2097 |
} |
2098 |
|
2099 |
String LSCPServer::SetFxSendName(uint uiSamplerChannel, uint FxSendID, String Name) { |
2100 |
dmsg(2,("LSCPServer: SetFxSendName()\n")); |
2101 |
LSCPResultSet result; |
2102 |
try { |
2103 |
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2104 |
|
2105 |
pFxSend->SetName(Name); |
2106 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2107 |
} catch (Exception e) { |
2108 |
result.Error(e); |
2109 |
} |
2110 |
return result.Produce(); |
2111 |
} |
2112 |
|
2113 |
String LSCPServer::SetFxSendAudioOutputChannel(uint uiSamplerChannel, uint FxSendID, uint FxSendChannel, uint DeviceChannel) { |
2114 |
dmsg(2,("LSCPServer: SetFxSendAudioOutputChannel()\n")); |
2115 |
LSCPResultSet result; |
2116 |
try { |
2117 |
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2118 |
|
2119 |
pFxSend->SetDestinationChannel(FxSendChannel, DeviceChannel); |
2120 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2121 |
} catch (Exception e) { |
2122 |
result.Error(e); |
2123 |
} |
2124 |
return result.Produce(); |
2125 |
} |
2126 |
|
2127 |
String LSCPServer::SetFxSendMidiController(uint uiSamplerChannel, uint FxSendID, uint MidiController) { |
2128 |
dmsg(2,("LSCPServer: SetFxSendMidiController()\n")); |
2129 |
LSCPResultSet result; |
2130 |
try { |
2131 |
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2132 |
|
2133 |
pFxSend->SetMidiController(MidiController); |
2134 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2135 |
} catch (Exception e) { |
2136 |
result.Error(e); |
2137 |
} |
2138 |
return result.Produce(); |
2139 |
} |
2140 |
|
2141 |
String LSCPServer::SetFxSendLevel(uint uiSamplerChannel, uint FxSendID, double dLevel) { |
2142 |
dmsg(2,("LSCPServer: SetFxSendLevel()\n")); |
2143 |
LSCPResultSet result; |
2144 |
try { |
2145 |
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2146 |
|
2147 |
pFxSend->SetLevel((float)dLevel); |
2148 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2149 |
} catch (Exception e) { |
2150 |
result.Error(e); |
2151 |
} |
2152 |
return result.Produce(); |
2153 |
} |
2154 |
|
2155 |
/** |
2156 |
* Will be called by the parser to reset a particular sampler channel. |
2157 |
*/ |
2158 |
String LSCPServer::ResetChannel(uint uiSamplerChannel) { |
2159 |
dmsg(2,("LSCPServer: ResetChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
2160 |
LSCPResultSet result; |
2161 |
try { |
2162 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
2163 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
2164 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
2165 |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
2166 |
pEngineChannel->Reset(); |
2167 |
} |
2168 |
catch (Exception e) { |
2169 |
result.Error(e); |
2170 |
} |
2171 |
return result.Produce(); |
2172 |
} |
2173 |
|
2174 |
/** |
2175 |
* Will be called by the parser to reset the whole sampler. |
2176 |
*/ |
2177 |
String LSCPServer::ResetSampler() { |
2178 |
dmsg(2,("LSCPServer: ResetSampler()\n")); |
2179 |
pSampler->Reset(); |
2180 |
LSCPResultSet result; |
2181 |
return result.Produce(); |
2182 |
} |
2183 |
|
2184 |
/** |
2185 |
* Will be called by the parser to return general informations about this |
2186 |
* sampler. |
2187 |
*/ |
2188 |
String LSCPServer::GetServerInfo() { |
2189 |
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
2190 |
LSCPResultSet result; |
2191 |
result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler"); |
2192 |
result.Add("VERSION", VERSION); |
2193 |
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
2194 |
#if HAVE_SQLITE3 |
2195 |
result.Add("INSTRUMENTS_DB_SUPPORT", "yes"); |
2196 |
#else |
2197 |
result.Add("INSTRUMENTS_DB_SUPPORT", "no"); |
2198 |
#endif |
2199 |
|
2200 |
return result.Produce(); |
2201 |
} |
2202 |
|
2203 |
/** |
2204 |
* Will be called by the parser to return the current number of all active voices. |
2205 |
*/ |
2206 |
String LSCPServer::GetTotalVoiceCount() { |
2207 |
dmsg(2,("LSCPServer: GetTotalVoiceCount()\n")); |
2208 |
LSCPResultSet result; |
2209 |
result.Add(pSampler->GetVoiceCount()); |
2210 |
return result.Produce(); |
2211 |
} |
2212 |
|
2213 |
/** |
2214 |
* Will be called by the parser to return the maximum number of voices. |
2215 |
*/ |
2216 |
String LSCPServer::GetTotalVoiceCountMax() { |
2217 |
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
2218 |
LSCPResultSet result; |
2219 |
result.Add(EngineFactory::EngineInstances().size() * CONFIG_MAX_VOICES); |
2220 |
return result.Produce(); |
2221 |
} |
2222 |
|
2223 |
String LSCPServer::GetGlobalVolume() { |
2224 |
LSCPResultSet result; |
2225 |
result.Add(ToString(GLOBAL_VOLUME)); // see common/global.cpp |
2226 |
return result.Produce(); |
2227 |
} |
2228 |
|
2229 |
String LSCPServer::SetGlobalVolume(double dVolume) { |
2230 |
LSCPResultSet result; |
2231 |
try { |
2232 |
if (dVolume < 0) throw Exception("Volume may not be negative"); |
2233 |
GLOBAL_VOLUME = dVolume; // see common/global.cpp |
2234 |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
2235 |
} catch (Exception e) { |
2236 |
result.Error(e); |
2237 |
} |
2238 |
return result.Produce(); |
2239 |
} |
2240 |
|
2241 |
/** |
2242 |
* Will be called by the parser to subscribe a client (frontend) on the |
2243 |
* server for receiving event messages. |
2244 |
*/ |
2245 |
String LSCPServer::SubscribeNotification(LSCPEvent::event_t type) { |
2246 |
dmsg(2,("LSCPServer: SubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
2247 |
LSCPResultSet result; |
2248 |
SubscriptionMutex.Lock(); |
2249 |
eventSubscriptions[type].push_back(currentSocket); |
2250 |
SubscriptionMutex.Unlock(); |
2251 |
return result.Produce(); |
2252 |
} |
2253 |
|
2254 |
/** |
2255 |
* Will be called by the parser to unsubscribe a client on the server |
2256 |
* for not receiving further event messages. |
2257 |
*/ |
2258 |
String LSCPServer::UnsubscribeNotification(LSCPEvent::event_t type) { |
2259 |
dmsg(2,("LSCPServer: UnsubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
2260 |
LSCPResultSet result; |
2261 |
SubscriptionMutex.Lock(); |
2262 |
eventSubscriptions[type].remove(currentSocket); |
2263 |
SubscriptionMutex.Unlock(); |
2264 |
return result.Produce(); |
2265 |
} |
2266 |
|
2267 |
String LSCPServer::AddDbInstrumentDirectory(String Dir) { |
2268 |
dmsg(2,("LSCPServer: AddDbInstrumentDirectory(Dir=%s)\n", Dir.c_str())); |
2269 |
LSCPResultSet result; |
2270 |
#if HAVE_SQLITE3 |
2271 |
try { |
2272 |
InstrumentsDb::GetInstrumentsDb()->AddDirectory(Dir); |
2273 |
} catch (Exception e) { |
2274 |
result.Error(e); |
2275 |
} |
2276 |
#else |
2277 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2278 |
#endif |
2279 |
return result.Produce(); |
2280 |
} |
2281 |
|
2282 |
String LSCPServer::RemoveDbInstrumentDirectory(String Dir, bool Force) { |
2283 |
dmsg(2,("LSCPServer: RemoveDbInstrumentDirectory(Dir=%s,Force=%d)\n", Dir.c_str(), Force)); |
2284 |
LSCPResultSet result; |
2285 |
#if HAVE_SQLITE3 |
2286 |
try { |
2287 |
InstrumentsDb::GetInstrumentsDb()->RemoveDirectory(Dir, Force); |
2288 |
} catch (Exception e) { |
2289 |
result.Error(e); |
2290 |
} |
2291 |
#else |
2292 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2293 |
#endif |
2294 |
return result.Produce(); |
2295 |
} |
2296 |
|
2297 |
String LSCPServer::GetDbInstrumentDirectoryCount(String Dir, bool Recursive) { |
2298 |
dmsg(2,("LSCPServer: GetDbInstrumentDirectoryCount(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
2299 |
LSCPResultSet result; |
2300 |
#if HAVE_SQLITE3 |
2301 |
try { |
2302 |
result.Add(InstrumentsDb::GetInstrumentsDb()->GetDirectoryCount(Dir, Recursive)); |
2303 |
} catch (Exception e) { |
2304 |
result.Error(e); |
2305 |
} |
2306 |
#else |
2307 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2308 |
#endif |
2309 |
return result.Produce(); |
2310 |
} |
2311 |
|
2312 |
String LSCPServer::GetDbInstrumentDirectories(String Dir, bool Recursive) { |
2313 |
dmsg(2,("LSCPServer: GetDbInstrumentDirectories(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
2314 |
LSCPResultSet result; |
2315 |
#if HAVE_SQLITE3 |
2316 |
try { |
2317 |
String list; |
2318 |
StringListPtr dirs = InstrumentsDb::GetInstrumentsDb()->GetDirectories(Dir, Recursive); |
2319 |
|
2320 |
for (int i = 0; i < dirs->size(); i++) { |
2321 |
if (list != "") list += ","; |
2322 |
list += "'" + dirs->at(i) + "'"; |
2323 |
} |
2324 |
|
2325 |
result.Add(list); |
2326 |
} catch (Exception e) { |
2327 |
result.Error(e); |
2328 |
} |
2329 |
#else |
2330 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2331 |
#endif |
2332 |
return result.Produce(); |
2333 |
} |
2334 |
|
2335 |
String LSCPServer::GetDbInstrumentDirectoryInfo(String Dir) { |
2336 |
dmsg(2,("LSCPServer: GetDbInstrumentDirectoryInfo(Dir=%s)\n", Dir.c_str())); |
2337 |
LSCPResultSet result; |
2338 |
#if HAVE_SQLITE3 |
2339 |
try { |
2340 |
DbDirectory info = InstrumentsDb::GetInstrumentsDb()->GetDirectoryInfo(Dir); |
2341 |
|
2342 |
result.Add("DESCRIPTION", info.Description); |
2343 |
result.Add("CREATED", info.Created); |
2344 |
result.Add("MODIFIED", info.Modified); |
2345 |
} catch (Exception e) { |
2346 |
result.Error(e); |
2347 |
} |
2348 |
#else |
2349 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2350 |
#endif |
2351 |
return result.Produce(); |
2352 |
} |
2353 |
|
2354 |
String LSCPServer::SetDbInstrumentDirectoryName(String Dir, String Name) { |
2355 |
dmsg(2,("LSCPServer: SetDbInstrumentDirectoryName(Dir=%s,Name=%s)\n", Dir.c_str(), Name.c_str())); |
2356 |
LSCPResultSet result; |
2357 |
#if HAVE_SQLITE3 |
2358 |
try { |
2359 |
InstrumentsDb::GetInstrumentsDb()->RenameDirectory(Dir, Name); |
2360 |
} catch (Exception e) { |
2361 |
result.Error(e); |
2362 |
} |
2363 |
#else |
2364 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2365 |
#endif |
2366 |
return result.Produce(); |
2367 |
} |
2368 |
|
2369 |
String LSCPServer::MoveDbInstrumentDirectory(String Dir, String Dst) { |
2370 |
dmsg(2,("LSCPServer: MoveDbInstrumentDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str())); |
2371 |
LSCPResultSet result; |
2372 |
#if HAVE_SQLITE3 |
2373 |
try { |
2374 |
InstrumentsDb::GetInstrumentsDb()->MoveDirectory(Dir, Dst); |
2375 |
} catch (Exception e) { |
2376 |
result.Error(e); |
2377 |
} |
2378 |
#else |
2379 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2380 |
#endif |
2381 |
return result.Produce(); |
2382 |
} |
2383 |
|
2384 |
String LSCPServer::CopyDbInstrumentDirectory(String Dir, String Dst) { |
2385 |
dmsg(2,("LSCPServer: CopyDbInstrumentDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str())); |
2386 |
LSCPResultSet result; |
2387 |
#if HAVE_SQLITE3 |
2388 |
try { |
2389 |
InstrumentsDb::GetInstrumentsDb()->CopyDirectory(Dir, Dst); |
2390 |
} catch (Exception e) { |
2391 |
result.Error(e); |
2392 |
} |
2393 |
#else |
2394 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2395 |
#endif |
2396 |
return result.Produce(); |
2397 |
} |
2398 |
|
2399 |
String LSCPServer::SetDbInstrumentDirectoryDescription(String Dir, String Desc) { |
2400 |
dmsg(2,("LSCPServer: SetDbInstrumentDirectoryDescription(Dir=%s,Desc=%s)\n", Dir.c_str(), Desc.c_str())); |
2401 |
LSCPResultSet result; |
2402 |
#if HAVE_SQLITE3 |
2403 |
try { |
2404 |
InstrumentsDb::GetInstrumentsDb()->SetDirectoryDescription(Dir, Desc); |
2405 |
} catch (Exception e) { |
2406 |
result.Error(e); |
2407 |
} |
2408 |
#else |
2409 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2410 |
#endif |
2411 |
return result.Produce(); |
2412 |
} |
2413 |
|
2414 |
String LSCPServer::AddDbInstruments(String DbDir, String FilePath, int Index) { |
2415 |
dmsg(2,("LSCPServer: AddDbInstruments(DbDir=%s,FilePath=%s,Index=%d)\n", DbDir.c_str(), FilePath.c_str(), Index)); |
2416 |
LSCPResultSet result; |
2417 |
#if HAVE_SQLITE3 |
2418 |
try { |
2419 |
InstrumentsDb::GetInstrumentsDb()->AddInstruments(DbDir, FilePath, Index); |
2420 |
} catch (Exception e) { |
2421 |
result.Error(e); |
2422 |
} |
2423 |
#else |
2424 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2425 |
#endif |
2426 |
return result.Produce(); |
2427 |
} |
2428 |
|
2429 |
String LSCPServer::AddDbInstrumentsFlat(String DbDir, String FsDir) { |
2430 |
dmsg(2,("LSCPServer: AddDbInstrumentsFlat(DbDir=%s,FilePath=%s)\n", DbDir.c_str(), FsDir.c_str())); |
2431 |
LSCPResultSet result; |
2432 |
#if HAVE_SQLITE3 |
2433 |
try { |
2434 |
InstrumentsDb::GetInstrumentsDb()->AddInstrumentsRecursive(DbDir, FsDir, true); |
2435 |
} catch (Exception e) { |
2436 |
result.Error(e); |
2437 |
} |
2438 |
#else |
2439 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2440 |
#endif |
2441 |
return result.Produce(); |
2442 |
} |
2443 |
|
2444 |
String LSCPServer::AddDbInstrumentsNonrecursive(String DbDir, String FsDir) { |
2445 |
dmsg(2,("LSCPServer: AddDbInstrumentsNonrecursive(DbDir=%s,FilePath=%s)\n", DbDir.c_str(), FsDir.c_str())); |
2446 |
LSCPResultSet result; |
2447 |
#if HAVE_SQLITE3 |
2448 |
try { |
2449 |
InstrumentsDb::GetInstrumentsDb()->AddInstrumentsNonrecursive(DbDir, FsDir); |
2450 |
} catch (Exception e) { |
2451 |
result.Error(e); |
2452 |
} |
2453 |
#else |
2454 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2455 |
#endif |
2456 |
return result.Produce(); |
2457 |
} |
2458 |
|
2459 |
String LSCPServer::RemoveDbInstrument(String Instr) { |
2460 |
dmsg(2,("LSCPServer: RemoveDbInstrument(Instr=%s)\n", Instr.c_str())); |
2461 |
LSCPResultSet result; |
2462 |
#if HAVE_SQLITE3 |
2463 |
try { |
2464 |
InstrumentsDb::GetInstrumentsDb()->RemoveInstrument(Instr); |
2465 |
} catch (Exception e) { |
2466 |
result.Error(e); |
2467 |
} |
2468 |
#else |
2469 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2470 |
#endif |
2471 |
return result.Produce(); |
2472 |
} |
2473 |
|
2474 |
String LSCPServer::GetDbInstrumentCount(String Dir, bool Recursive) { |
2475 |
dmsg(2,("LSCPServer: GetDbInstrumentCount(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
2476 |
LSCPResultSet result; |
2477 |
#if HAVE_SQLITE3 |
2478 |
try { |
2479 |
result.Add(InstrumentsDb::GetInstrumentsDb()->GetInstrumentCount(Dir, Recursive)); |
2480 |
} catch (Exception e) { |
2481 |
result.Error(e); |
2482 |
} |
2483 |
#else |
2484 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2485 |
#endif |
2486 |
return result.Produce(); |
2487 |
} |
2488 |
|
2489 |
String LSCPServer::GetDbInstruments(String Dir, bool Recursive) { |
2490 |
dmsg(2,("LSCPServer: GetDbInstruments(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
2491 |
LSCPResultSet result; |
2492 |
#if HAVE_SQLITE3 |
2493 |
try { |
2494 |
String list; |
2495 |
StringListPtr instrs = InstrumentsDb::GetInstrumentsDb()->GetInstruments(Dir, Recursive); |
2496 |
|
2497 |
for (int i = 0; i < instrs->size(); i++) { |
2498 |
if (list != "") list += ","; |
2499 |
list += "'" + instrs->at(i) + "'"; |
2500 |
} |
2501 |
|
2502 |
result.Add(list); |
2503 |
} catch (Exception e) { |
2504 |
result.Error(e); |
2505 |
} |
2506 |
#else |
2507 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2508 |
#endif |
2509 |
return result.Produce(); |
2510 |
} |
2511 |
|
2512 |
String LSCPServer::GetDbInstrumentInfo(String Instr) { |
2513 |
dmsg(2,("LSCPServer: GetDbInstrumentInfo(Instr=%s)\n", Instr.c_str())); |
2514 |
LSCPResultSet result; |
2515 |
#if HAVE_SQLITE3 |
2516 |
try { |
2517 |
DbInstrument info = InstrumentsDb::GetInstrumentsDb()->GetInstrumentInfo(Instr); |
2518 |
|
2519 |
result.Add("INSTRUMENT_FILE", info.InstrFile); |
2520 |
result.Add("INSTRUMENT_NR", info.InstrNr); |
2521 |
result.Add("FORMAT_FAMILY", info.FormatFamily); |
2522 |
result.Add("FORMAT_VERSION", info.FormatVersion); |
2523 |
result.Add("SIZE", (int)info.Size); |
2524 |
result.Add("CREATED", info.Created); |
2525 |
result.Add("MODIFIED", info.Modified); |
2526 |
result.Add("DESCRIPTION", FilterEndlines(info.Description)); |
2527 |
result.Add("IS_DRUM", info.IsDrum); |
2528 |
result.Add("PRODUCT", FilterEndlines(info.Product)); |
2529 |
result.Add("ARTISTS", FilterEndlines(info.Artists)); |
2530 |
result.Add("KEYWORDS", FilterEndlines(info.Keywords)); |
2531 |
} catch (Exception e) { |
2532 |
result.Error(e); |
2533 |
} |
2534 |
#else |
2535 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2536 |
#endif |
2537 |
return result.Produce(); |
2538 |
} |
2539 |
|
2540 |
String LSCPServer::SetDbInstrumentName(String Instr, String Name) { |
2541 |
dmsg(2,("LSCPServer: SetDbInstrumentName(Instr=%s,Name=%s)\n", Instr.c_str(), Name.c_str())); |
2542 |
LSCPResultSet result; |
2543 |
#if HAVE_SQLITE3 |
2544 |
try { |
2545 |
InstrumentsDb::GetInstrumentsDb()->RenameInstrument(Instr, Name); |
2546 |
} catch (Exception e) { |
2547 |
result.Error(e); |
2548 |
} |
2549 |
#else |
2550 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2551 |
#endif |
2552 |
return result.Produce(); |
2553 |
} |
2554 |
|
2555 |
String LSCPServer::MoveDbInstrument(String Instr, String Dst) { |
2556 |
dmsg(2,("LSCPServer: MoveDbInstrument(Instr=%s,Dst=%s)\n", Instr.c_str(), Dst.c_str())); |
2557 |
LSCPResultSet result; |
2558 |
#if HAVE_SQLITE3 |
2559 |
try { |
2560 |
InstrumentsDb::GetInstrumentsDb()->MoveInstrument(Instr, Dst); |
2561 |
} catch (Exception e) { |
2562 |
result.Error(e); |
2563 |
} |
2564 |
#else |
2565 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2566 |
#endif |
2567 |
return result.Produce(); |
2568 |
} |
2569 |
|
2570 |
String LSCPServer::CopyDbInstrument(String Instr, String Dst) { |
2571 |
dmsg(2,("LSCPServer: CopyDbInstrument(Instr=%s,Dst=%s)\n", Instr.c_str(), Dst.c_str())); |
2572 |
LSCPResultSet result; |
2573 |
#if HAVE_SQLITE3 |
2574 |
try { |
2575 |
InstrumentsDb::GetInstrumentsDb()->CopyInstrument(Instr, Dst); |
2576 |
} catch (Exception e) { |
2577 |
result.Error(e); |
2578 |
} |
2579 |
#else |
2580 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2581 |
#endif |
2582 |
return result.Produce(); |
2583 |
} |
2584 |
|
2585 |
String LSCPServer::SetDbInstrumentDescription(String Instr, String Desc) { |
2586 |
dmsg(2,("LSCPServer: SetDbInstrumentDescription(Instr=%s,Desc=%s)\n", Instr.c_str(), Desc.c_str())); |
2587 |
LSCPResultSet result; |
2588 |
#if HAVE_SQLITE3 |
2589 |
try { |
2590 |
InstrumentsDb::GetInstrumentsDb()->SetInstrumentDescription(Instr, Desc); |
2591 |
} catch (Exception e) { |
2592 |
result.Error(e); |
2593 |
} |
2594 |
#else |
2595 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2596 |
#endif |
2597 |
return result.Produce(); |
2598 |
} |
2599 |
|
2600 |
String LSCPServer::FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive) { |
2601 |
dmsg(2,("LSCPServer: FindDbInstrumentDirectories(Dir=%s)\n", Dir.c_str())); |
2602 |
LSCPResultSet result; |
2603 |
#if HAVE_SQLITE3 |
2604 |
try { |
2605 |
SearchQuery Query; |
2606 |
std::map<String,String>::iterator iter; |
2607 |
for (iter = Parameters.begin(); iter != Parameters.end(); iter++) { |
2608 |
if (iter->first.compare("NAME") == 0) { |
2609 |
Query.Name = iter->second; |
2610 |
} else if (iter->first.compare("CREATED") == 0) { |
2611 |
Query.SetCreated(iter->second); |
2612 |
} else if (iter->first.compare("MODIFIED") == 0) { |
2613 |
Query.SetModified(iter->second); |
2614 |
} else if (iter->first.compare("DESCRIPTION") == 0) { |
2615 |
Query.Description = iter->second; |
2616 |
} else { |
2617 |
throw Exception("Unknown search criteria: " + iter->first); |
2618 |
} |
2619 |
} |
2620 |
|
2621 |
String list; |
2622 |
StringListPtr pDirectories = |
2623 |
InstrumentsDb::GetInstrumentsDb()->FindDirectories(Dir, &Query, Recursive); |
2624 |
|
2625 |
for (int i = 0; i < pDirectories->size(); i++) { |
2626 |
if (list != "") list += ","; |
2627 |
list += "'" + pDirectories->at(i) + "'"; |
2628 |
} |
2629 |
|
2630 |
result.Add(list); |
2631 |
} catch (Exception e) { |
2632 |
result.Error(e); |
2633 |
} |
2634 |
#else |
2635 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2636 |
#endif |
2637 |
return result.Produce(); |
2638 |
} |
2639 |
|
2640 |
String LSCPServer::FindDbInstruments(String Dir, std::map<String,String> Parameters, bool Recursive) { |
2641 |
dmsg(2,("LSCPServer: FindDbInstruments(Dir=%s)\n", Dir.c_str())); |
2642 |
LSCPResultSet result; |
2643 |
#if HAVE_SQLITE3 |
2644 |
try { |
2645 |
SearchQuery Query; |
2646 |
std::map<String,String>::iterator iter; |
2647 |
for (iter = Parameters.begin(); iter != Parameters.end(); iter++) { |
2648 |
if (iter->first.compare("NAME") == 0) { |
2649 |
Query.Name = iter->second; |
2650 |
} else if (iter->first.compare("FORMAT_FAMILIES") == 0) { |
2651 |
Query.SetFormatFamilies(iter->second); |
2652 |
} else if (iter->first.compare("SIZE") == 0) { |
2653 |
Query.SetSize(iter->second); |
2654 |
} else if (iter->first.compare("CREATED") == 0) { |
2655 |
Query.SetCreated(iter->second); |
2656 |
} else if (iter->first.compare("MODIFIED") == 0) { |
2657 |
Query.SetModified(iter->second); |
2658 |
} else if (iter->first.compare("DESCRIPTION") == 0) { |
2659 |
Query.Description = iter->second; |
2660 |
} else if (iter->first.compare("IS_DRUM") == 0) { |
2661 |
if (!strcasecmp(iter->second.c_str(), "true")) { |
2662 |
Query.InstrType = SearchQuery::DRUM; |
2663 |
} else { |
2664 |
Query.InstrType = SearchQuery::CHROMATIC; |
2665 |
} |
2666 |
} else if (iter->first.compare("PRODUCT") == 0) { |
2667 |
Query.Product = iter->second; |
2668 |
} else if (iter->first.compare("ARTISTS") == 0) { |
2669 |
Query.Artists = iter->second; |
2670 |
} else if (iter->first.compare("KEYWORDS") == 0) { |
2671 |
Query.Keywords = iter->second; |
2672 |
} else { |
2673 |
throw Exception("Unknown search criteria: " + iter->first); |
2674 |
} |
2675 |
} |
2676 |
|
2677 |
String list; |
2678 |
StringListPtr pInstruments = |
2679 |
InstrumentsDb::GetInstrumentsDb()->FindInstruments(Dir, &Query, Recursive); |
2680 |
|
2681 |
for (int i = 0; i < pInstruments->size(); i++) { |
2682 |
if (list != "") list += ","; |
2683 |
list += "'" + pInstruments->at(i) + "'"; |
2684 |
} |
2685 |
|
2686 |
result.Add(list); |
2687 |
} catch (Exception e) { |
2688 |
result.Error(e); |
2689 |
} |
2690 |
#else |
2691 |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2692 |
#endif |
2693 |
return result.Produce(); |
2694 |
} |
2695 |
|
2696 |
|
2697 |
/** |
2698 |
* Will be called by the parser to enable or disable echo mode; if echo |
2699 |
* mode is enabled, all commands from the client will (immediately) be |
2700 |
* echoed back to the client. |
2701 |
*/ |
2702 |
String LSCPServer::SetEcho(yyparse_param_t* pSession, double boolean_value) { |
2703 |
dmsg(2,("LSCPServer: SetEcho(val=%f)\n", boolean_value)); |
2704 |
LSCPResultSet result; |
2705 |
try { |
2706 |
if (boolean_value == 0) pSession->bVerbose = false; |
2707 |
else if (boolean_value == 1) pSession->bVerbose = true; |
2708 |
else throw Exception("Not a boolean value, must either be 0 or 1"); |
2709 |
} |
2710 |
catch (Exception e) { |
2711 |
result.Error(e); |
2712 |
} |
2713 |
return result.Produce(); |
2714 |
} |
2715 |
|
2716 |
String LSCPServer::FilterEndlines(String s) { |
2717 |
String s2 = s; |
2718 |
for (int i = 0; i < s2.length(); i++) { |
2719 |
if (s2.at(i) == '\r') s2.at(i) = ' '; |
2720 |
else if (s2.at(i) == '\n') s2.at(i) = ' '; |
2721 |
} |
2722 |
|
2723 |
return s2; |
2724 |
} |