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* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
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* * |
* * |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005 - 2008 Christian Schoenebeck * |
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* * |
* * |
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* This program is free software; you can redistribute it and/or modify * |
* This library is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
* (at your option) any later version. * |
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* * |
* * |
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* This program is distributed in the hope that it will be useful, * |
* 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 * |
* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License for more details. * |
* 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 * |
* You should have received a copy of the GNU General Public License * |
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* along with this program; if not, write to the Free Software * |
* along with this library; if not, write to the Free Software * |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
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* MA 02111-1307 USA * |
* MA 02111-1307 USA * |
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***************************************************************************/ |
***************************************************************************/ |
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#include <algorithm> |
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#include <string> |
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|
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#include "../common/File.h" |
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#include "lscpserver.h" |
#include "lscpserver.h" |
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#include "lscpresultset.h" |
#include "lscpresultset.h" |
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#include "lscpevent.h" |
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|
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#if defined(WIN32) |
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#include <windows.h> |
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#else |
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#include <fcntl.h> |
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#endif |
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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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#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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namespace LinuxSampler { |
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|
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/** |
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* Returns a copy of the given string where all special characters are |
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* replaced by LSCP escape sequences ("\xHH"). This function shall be used |
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* to escape LSCP response fields in case the respective response field is |
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* actually defined as using escape sequences in the LSCP specs. |
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* |
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* @e Caution: DO NOT use this function for escaping path based responses, |
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* use the Path class (src/common/Path.h) for this instead! |
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*/ |
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static String _escapeLscpResponse(String txt) { |
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for (int i = 0; i < txt.length(); i++) { |
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const char c = txt.c_str()[i]; |
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if ( |
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!(c >= '0' && c <= '9') && |
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!(c >= 'a' && c <= 'z') && |
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!(c >= 'A' && c <= 'Z') && |
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!(c == ' ') && !(c == '!') && !(c == '#') && !(c == '$') && |
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!(c == '%') && !(c == '&') && !(c == '(') && !(c == ')') && |
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!(c == '*') && !(c == '+') && !(c == ',') && !(c == '-') && |
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!(c == '.') && !(c == '/') && !(c == ':') && !(c == ';') && |
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!(c == '<') && !(c == '=') && !(c == '>') && !(c == '?') && |
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!(c == '@') && !(c == '[') && !(c == ']') && |
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!(c == '^') && !(c == '_') && !(c == '`') && !(c == '{') && |
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!(c == '|') && !(c == '}') && !(c == '~') |
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) { |
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// convert the "special" character into a "\xHH" LSCP escape sequence |
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char buf[5]; |
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snprintf(buf, sizeof(buf), "\\x%02x", static_cast<unsigned char>(c)); |
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txt.replace(i, 1, buf); |
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i += 3; |
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} |
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} |
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return txt; |
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} |
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|
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#include "../engines/gig/Engine.h" |
/** |
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#include "../audiodriver/AudioOutputDeviceFactory.h" |
* 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::vector<yyparse_param_t>::iterator itCurrentSession = std::vector<yyparse_param_t>::iterator(); |
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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) : Thread(false, 0, -4) { |
LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4), eventHandler(this) { |
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SocketAddress.sin_family = AF_INET; |
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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; |
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_db_instrs_job_info, "DB_INSTRUMENTS_JOB_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_total_stream_count, "TOTAL_STREAM_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_channel_midi, "CHANNEL_MIDI"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_device_midi, "DEVICE_MIDI"); |
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hSocket = -1; |
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} |
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LSCPServer::~LSCPServer() { |
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CloseAllConnections(); |
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#if defined(WIN32) |
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if (hSocket >= 0) closesocket(hSocket); |
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#else |
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if (hSocket >= 0) close(hSocket); |
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#endif |
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} |
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LSCPServer::EventHandler::EventHandler(LSCPServer* pParent) { |
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this->pParent = pParent; |
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} |
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LSCPServer::EventHandler::~EventHandler() { |
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std::vector<midi_listener_entry> l = channelMidiListeners; |
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channelMidiListeners.clear(); |
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for (int i = 0; i < l.size(); i++) |
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delete l[i].pMidiListener; |
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} |
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void LSCPServer::EventHandler::ChannelCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_count, NewCount)); |
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} |
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void LSCPServer::EventHandler::ChannelAdded(SamplerChannel* pChannel) { |
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pChannel->AddEngineChangeListener(this); |
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} |
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void LSCPServer::EventHandler::ChannelToBeRemoved(SamplerChannel* pChannel) { |
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if (!pChannel->GetEngineChannel()) return; |
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EngineToBeChanged(pChannel->Index()); |
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} |
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void LSCPServer::EventHandler::EngineToBeChanged(int ChannelId) { |
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SamplerChannel* pSamplerChannel = |
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pParent->pSampler->GetSamplerChannel(ChannelId); |
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if (!pSamplerChannel) return; |
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EngineChannel* pEngineChannel = |
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pSamplerChannel->GetEngineChannel(); |
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if (!pEngineChannel) return; |
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for (std::vector<midi_listener_entry>::iterator iter = channelMidiListeners.begin(); iter != channelMidiListeners.end(); ++iter) { |
184 |
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if ((*iter).pEngineChannel == pEngineChannel) { |
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VirtualMidiDevice* pMidiListener = (*iter).pMidiListener; |
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pEngineChannel->Disconnect(pMidiListener); |
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channelMidiListeners.erase(iter); |
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delete pMidiListener; |
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return; |
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} |
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} |
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} |
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void LSCPServer::EventHandler::EngineChanged(int ChannelId) { |
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SamplerChannel* pSamplerChannel = |
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pParent->pSampler->GetSamplerChannel(ChannelId); |
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if (!pSamplerChannel) return; |
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EngineChannel* pEngineChannel = |
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pSamplerChannel->GetEngineChannel(); |
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if (!pEngineChannel) return; |
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VirtualMidiDevice* pMidiListener = new VirtualMidiDevice; |
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pEngineChannel->Connect(pMidiListener); |
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midi_listener_entry entry = { |
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pSamplerChannel, pEngineChannel, pMidiListener |
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}; |
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channelMidiListeners.push_back(entry); |
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} |
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void LSCPServer::EventHandler::AudioDeviceCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_count, NewCount)); |
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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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void LSCPServer::EventHandler::MidiDeviceToBeDestroyed(MidiInputDevice* pDevice) { |
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pDevice->RemoveMidiPortCountListener(this); |
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for (int i = 0; i < pDevice->PortCount(); ++i) |
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MidiPortToBeRemoved(pDevice->GetPort(i)); |
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} |
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void LSCPServer::EventHandler::MidiDeviceCreated(MidiInputDevice* pDevice) { |
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pDevice->AddMidiPortCountListener(this); |
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for (int i = 0; i < pDevice->PortCount(); ++i) |
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MidiPortAdded(pDevice->GetPort(i)); |
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} |
228 |
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void LSCPServer::EventHandler::MidiPortCountChanged(int NewCount) { |
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// yet unused |
231 |
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} |
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void LSCPServer::EventHandler::MidiPortToBeRemoved(MidiInputPort* pPort) { |
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for (std::vector<device_midi_listener_entry>::iterator iter = deviceMidiListeners.begin(); iter != deviceMidiListeners.end(); ++iter) { |
235 |
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if ((*iter).pPort == pPort) { |
236 |
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VirtualMidiDevice* pMidiListener = (*iter).pMidiListener; |
237 |
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pPort->Disconnect(pMidiListener); |
238 |
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deviceMidiListeners.erase(iter); |
239 |
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delete pMidiListener; |
240 |
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return; |
241 |
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} |
242 |
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} |
243 |
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} |
244 |
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245 |
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void LSCPServer::EventHandler::MidiPortAdded(MidiInputPort* pPort) { |
246 |
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// find out the device ID |
247 |
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std::map<uint, MidiInputDevice*> devices = |
248 |
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pParent->pSampler->GetMidiInputDevices(); |
249 |
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for ( |
250 |
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std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
251 |
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iter != devices.end(); ++iter |
252 |
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) { |
253 |
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if (iter->second == pPort->GetDevice()) { // found |
254 |
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VirtualMidiDevice* pMidiListener = new VirtualMidiDevice; |
255 |
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pPort->Connect(pMidiListener); |
256 |
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device_midi_listener_entry entry = { |
257 |
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pPort, pMidiListener, iter->first |
258 |
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}; |
259 |
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deviceMidiListeners.push_back(entry); |
260 |
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return; |
261 |
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} |
262 |
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} |
263 |
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} |
264 |
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|
265 |
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void LSCPServer::EventHandler::MidiInstrumentCountChanged(int MapId, int NewCount) { |
266 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_count, MapId, NewCount)); |
267 |
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} |
268 |
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|
269 |
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void LSCPServer::EventHandler::MidiInstrumentInfoChanged(int MapId, int Bank, int Program) { |
270 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_info, MapId, Bank, Program)); |
271 |
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} |
272 |
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|
273 |
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void LSCPServer::EventHandler::MidiInstrumentMapCountChanged(int NewCount) { |
274 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_map_count, NewCount)); |
275 |
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} |
276 |
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|
277 |
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void LSCPServer::EventHandler::MidiInstrumentMapInfoChanged(int MapId) { |
278 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_map_info, MapId)); |
279 |
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} |
280 |
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|
281 |
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void LSCPServer::EventHandler::FxSendCountChanged(int ChannelId, int NewCount) { |
282 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_count, ChannelId, NewCount)); |
283 |
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} |
284 |
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|
285 |
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void LSCPServer::EventHandler::VoiceCountChanged(int ChannelId, int NewCount) { |
286 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_voice_count, ChannelId, NewCount)); |
287 |
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} |
288 |
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|
289 |
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void LSCPServer::EventHandler::StreamCountChanged(int ChannelId, int NewCount) { |
290 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_stream_count, ChannelId, NewCount)); |
291 |
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} |
292 |
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|
293 |
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void LSCPServer::EventHandler::BufferFillChanged(int ChannelId, String FillData) { |
294 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_buffer_fill, ChannelId, FillData)); |
295 |
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} |
296 |
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|
297 |
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void LSCPServer::EventHandler::TotalVoiceCountChanged(int NewCount) { |
298 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount)); |
299 |
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} |
300 |
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|
301 |
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void LSCPServer::EventHandler::TotalStreamCountChanged(int NewCount) { |
302 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_stream_count, NewCount)); |
303 |
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} |
304 |
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|
305 |
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#if HAVE_SQLITE3 |
306 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryCountChanged(String Dir) { |
307 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_count, InstrumentsDb::toEscapedPath(Dir))); |
308 |
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} |
309 |
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|
310 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryInfoChanged(String Dir) { |
311 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, InstrumentsDb::toEscapedPath(Dir))); |
312 |
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} |
313 |
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|
314 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryNameChanged(String Dir, String NewName) { |
315 |
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Dir = "'" + InstrumentsDb::toEscapedPath(Dir) + "'"; |
316 |
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NewName = "'" + InstrumentsDb::toEscapedPath(NewName) + "'"; |
317 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, "NAME", Dir, NewName)); |
318 |
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} |
319 |
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|
320 |
|
void LSCPServer::DbInstrumentsEventHandler::InstrumentCountChanged(String Dir) { |
321 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_count, InstrumentsDb::toEscapedPath(Dir))); |
322 |
|
} |
323 |
|
|
324 |
|
void LSCPServer::DbInstrumentsEventHandler::InstrumentInfoChanged(String Instr) { |
325 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, InstrumentsDb::toEscapedPath(Instr))); |
326 |
|
} |
327 |
|
|
328 |
|
void LSCPServer::DbInstrumentsEventHandler::InstrumentNameChanged(String Instr, String NewName) { |
329 |
|
Instr = "'" + InstrumentsDb::toEscapedPath(Instr) + "'"; |
330 |
|
NewName = "'" + InstrumentsDb::toEscapedPath(NewName) + "'"; |
331 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, "NAME", Instr, NewName)); |
332 |
|
} |
333 |
|
|
334 |
|
void LSCPServer::DbInstrumentsEventHandler::JobStatusChanged(int JobId) { |
335 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instrs_job_info, JobId)); |
336 |
|
} |
337 |
|
#endif // HAVE_SQLITE3 |
338 |
|
|
339 |
|
void LSCPServer::RemoveListeners() { |
340 |
|
pSampler->RemoveChannelCountListener(&eventHandler); |
341 |
|
pSampler->RemoveAudioDeviceCountListener(&eventHandler); |
342 |
|
pSampler->RemoveMidiDeviceCountListener(&eventHandler); |
343 |
|
pSampler->RemoveVoiceCountListener(&eventHandler); |
344 |
|
pSampler->RemoveStreamCountListener(&eventHandler); |
345 |
|
pSampler->RemoveBufferFillListener(&eventHandler); |
346 |
|
pSampler->RemoveTotalStreamCountListener(&eventHandler); |
347 |
|
pSampler->RemoveTotalVoiceCountListener(&eventHandler); |
348 |
|
pSampler->RemoveFxSendCountListener(&eventHandler); |
349 |
|
MidiInstrumentMapper::RemoveMidiInstrumentCountListener(&eventHandler); |
350 |
|
MidiInstrumentMapper::RemoveMidiInstrumentInfoListener(&eventHandler); |
351 |
|
MidiInstrumentMapper::RemoveMidiInstrumentMapCountListener(&eventHandler); |
352 |
|
MidiInstrumentMapper::RemoveMidiInstrumentMapInfoListener(&eventHandler); |
353 |
|
#if HAVE_SQLITE3 |
354 |
|
InstrumentsDb::GetInstrumentsDb()->RemoveInstrumentsDbListener(&dbInstrumentsEventHandler); |
355 |
|
#endif |
356 |
|
} |
357 |
|
|
358 |
|
/** |
359 |
|
* Blocks the calling thread until the LSCP Server is initialized and |
360 |
|
* accepting socket connections, if the server is already initialized then |
361 |
|
* this method will return immediately. |
362 |
|
* @param TimeoutSeconds - optional: max. wait time in seconds |
363 |
|
* (default: 0s) |
364 |
|
* @param TimeoutNanoSeconds - optional: max wait time in nano seconds |
365 |
|
* (default: 0ns) |
366 |
|
* @returns 0 on success, a value less than 0 if timeout exceeded |
367 |
|
*/ |
368 |
|
int LSCPServer::WaitUntilInitialized(long TimeoutSeconds, long TimeoutNanoSeconds) { |
369 |
|
return Initialized.WaitAndUnlockIf(false, TimeoutSeconds, TimeoutNanoSeconds); |
370 |
} |
} |
371 |
|
|
372 |
int LSCPServer::Main() { |
int LSCPServer::Main() { |
373 |
|
#if defined(WIN32) |
374 |
|
WSADATA wsaData; |
375 |
|
int iResult; |
376 |
|
iResult = WSAStartup(MAKEWORD(2,2), &wsaData); |
377 |
|
if (iResult != 0) { |
378 |
|
std::cerr << "LSCPServer: WSAStartup failed: " << iResult << "\n"; |
379 |
|
exit(EXIT_FAILURE); |
380 |
|
} |
381 |
|
#endif |
382 |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
383 |
if (hSocket < 0) { |
if (hSocket < 0) { |
384 |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
386 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
387 |
} |
} |
388 |
|
|
|
SocketAddress.sin_family = AF_INET; |
|
|
SocketAddress.sin_port = htons(LSCP_PORT); |
|
|
SocketAddress.sin_addr.s_addr = htonl(INADDR_ANY); |
|
|
|
|
389 |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
390 |
std::cerr << "LSCPServer: Could not bind server socket." << std::endl; |
std::cerr << "LSCPServer: Could not bind server socket, retrying for " << ToString(LSCP_SERVER_BIND_TIMEOUT) << " seconds..."; |
391 |
close(hSocket); |
for (int trial = 0; true; trial++) { // retry for LSCP_SERVER_BIND_TIMEOUT seconds |
392 |
//return -1; |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
393 |
exit(EXIT_FAILURE); |
if (trial > LSCP_SERVER_BIND_TIMEOUT) { |
394 |
|
std::cerr << "gave up!" << std::endl; |
395 |
|
#if defined(WIN32) |
396 |
|
closesocket(hSocket); |
397 |
|
#else |
398 |
|
close(hSocket); |
399 |
|
#endif |
400 |
|
//return -1; |
401 |
|
exit(EXIT_FAILURE); |
402 |
|
} |
403 |
|
else sleep(1); // sleep 1s |
404 |
|
} |
405 |
|
else break; // success |
406 |
|
} |
407 |
} |
} |
408 |
|
|
409 |
listen(hSocket, 1); |
listen(hSocket, 1); |
410 |
dmsg(1,("LSCPServer: Server running.\n")); // server running |
Initialized.Set(true); |
411 |
|
|
412 |
|
// Registering event listeners |
413 |
|
pSampler->AddChannelCountListener(&eventHandler); |
414 |
|
pSampler->AddAudioDeviceCountListener(&eventHandler); |
415 |
|
pSampler->AddMidiDeviceCountListener(&eventHandler); |
416 |
|
pSampler->AddVoiceCountListener(&eventHandler); |
417 |
|
pSampler->AddStreamCountListener(&eventHandler); |
418 |
|
pSampler->AddBufferFillListener(&eventHandler); |
419 |
|
pSampler->AddTotalStreamCountListener(&eventHandler); |
420 |
|
pSampler->AddTotalVoiceCountListener(&eventHandler); |
421 |
|
pSampler->AddFxSendCountListener(&eventHandler); |
422 |
|
MidiInstrumentMapper::AddMidiInstrumentCountListener(&eventHandler); |
423 |
|
MidiInstrumentMapper::AddMidiInstrumentInfoListener(&eventHandler); |
424 |
|
MidiInstrumentMapper::AddMidiInstrumentMapCountListener(&eventHandler); |
425 |
|
MidiInstrumentMapper::AddMidiInstrumentMapInfoListener(&eventHandler); |
426 |
|
#if HAVE_SQLITE3 |
427 |
|
InstrumentsDb::GetInstrumentsDb()->AddInstrumentsDbListener(&dbInstrumentsEventHandler); |
428 |
|
#endif |
429 |
// now wait for client connections and handle their requests |
// now wait for client connections and handle their requests |
430 |
sockaddr_in client; |
sockaddr_in client; |
431 |
int length = sizeof(client); |
int length = sizeof(client); |
432 |
|
FD_ZERO(&fdSet); |
433 |
|
FD_SET(hSocket, &fdSet); |
434 |
|
int maxSessions = hSocket; |
435 |
|
|
436 |
|
timeval timeout; |
437 |
|
|
438 |
while (true) { |
while (true) { |
439 |
hSession = accept(hSocket, (sockaddr*) &client, (socklen_t*) &length); |
#if CONFIG_PTHREAD_TESTCANCEL |
440 |
if (hSession < 0) { |
TestCancel(); |
441 |
std::cerr << "LSCPServer: Client connection failed." << std::endl; |
#endif |
442 |
close(hSocket); |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
443 |
//return -1; |
{ |
444 |
exit(EXIT_FAILURE); |
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
445 |
} |
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
446 |
|
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
447 |
dmsg(1,("LSCPServer: Client connection established.\n")); |
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
448 |
//send(hSession, "Welcome!\r\n", 10, 0); |
if ((*itEngineChannel)->StatusChanged()) { |
449 |
|
SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->GetSamplerChannel()->Index())); |
450 |
// Parser invocation |
} |
451 |
yyparse_param_t yyparse_param; |
|
452 |
yyparse_param.pServer = this; |
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
453 |
yylex_init(&yyparse_param.pScanner); |
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
454 |
while (yyparse(&yyparse_param) == LSCP_SYNTAX_ERROR); // recall parser in case of syntax error |
if(fxs != NULL && fxs->IsInfoChanged()) { |
455 |
yylex_destroy(yyparse_param.pScanner); |
int chn = (*itEngineChannel)->GetSamplerChannel()->Index(); |
456 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
457 |
|
fxs->SetInfoChanged(false); |
458 |
|
} |
459 |
|
} |
460 |
|
} |
461 |
|
} |
462 |
|
|
463 |
|
// check if MIDI data arrived on some engine channel |
464 |
|
for (int i = 0; i < eventHandler.channelMidiListeners.size(); ++i) { |
465 |
|
const EventHandler::midi_listener_entry entry = |
466 |
|
eventHandler.channelMidiListeners[i]; |
467 |
|
VirtualMidiDevice* pMidiListener = entry.pMidiListener; |
468 |
|
if (pMidiListener->NotesChanged()) { |
469 |
|
for (int iNote = 0; iNote < 128; iNote++) { |
470 |
|
if (pMidiListener->NoteChanged(iNote)) { |
471 |
|
const bool bActive = pMidiListener->NoteIsActive(iNote); |
472 |
|
LSCPServer::SendLSCPNotify( |
473 |
|
LSCPEvent( |
474 |
|
LSCPEvent::event_channel_midi, |
475 |
|
entry.pSamplerChannel->Index(), |
476 |
|
std::string(bActive ? "NOTE_ON" : "NOTE_OFF"), |
477 |
|
iNote, |
478 |
|
bActive ? pMidiListener->NoteOnVelocity(iNote) |
479 |
|
: pMidiListener->NoteOffVelocity(iNote) |
480 |
|
) |
481 |
|
); |
482 |
|
} |
483 |
|
} |
484 |
|
} |
485 |
|
} |
486 |
|
|
487 |
|
// check if MIDI data arrived on some MIDI device |
488 |
|
for (int i = 0; i < eventHandler.deviceMidiListeners.size(); ++i) { |
489 |
|
const EventHandler::device_midi_listener_entry entry = |
490 |
|
eventHandler.deviceMidiListeners[i]; |
491 |
|
VirtualMidiDevice* pMidiListener = entry.pMidiListener; |
492 |
|
if (pMidiListener->NotesChanged()) { |
493 |
|
for (int iNote = 0; iNote < 128; iNote++) { |
494 |
|
if (pMidiListener->NoteChanged(iNote)) { |
495 |
|
const bool bActive = pMidiListener->NoteIsActive(iNote); |
496 |
|
LSCPServer::SendLSCPNotify( |
497 |
|
LSCPEvent( |
498 |
|
LSCPEvent::event_device_midi, |
499 |
|
entry.uiDeviceID, |
500 |
|
entry.pPort->GetPortNumber(), |
501 |
|
std::string(bActive ? "NOTE_ON" : "NOTE_OFF"), |
502 |
|
iNote, |
503 |
|
bActive ? pMidiListener->NoteOnVelocity(iNote) |
504 |
|
: pMidiListener->NoteOffVelocity(iNote) |
505 |
|
) |
506 |
|
); |
507 |
|
} |
508 |
|
} |
509 |
|
} |
510 |
|
} |
511 |
|
|
512 |
|
//Now let's deliver late notifies (if any) |
513 |
|
NotifyBufferMutex.Lock(); |
514 |
|
for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
515 |
|
#ifdef MSG_NOSIGNAL |
516 |
|
send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), MSG_NOSIGNAL); |
517 |
|
#else |
518 |
|
send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
519 |
|
#endif |
520 |
|
} |
521 |
|
bufferedNotifies.clear(); |
522 |
|
NotifyBufferMutex.Unlock(); |
523 |
|
|
524 |
close(hSession); |
fd_set selectSet = fdSet; |
525 |
dmsg(1,("LSCPServer: Client connection terminated.\n")); |
timeout.tv_sec = 0; |
526 |
|
timeout.tv_usec = 100000; |
527 |
|
|
528 |
|
int retval = select(maxSessions+1, &selectSet, NULL, NULL, &timeout); |
529 |
|
|
530 |
|
if (retval == 0 || (retval == -1 && errno == EINTR)) |
531 |
|
continue; //Nothing try again |
532 |
|
if (retval == -1) { |
533 |
|
std::cerr << "LSCPServer: Socket select error." << std::endl; |
534 |
|
#if defined(WIN32) |
535 |
|
closesocket(hSocket); |
536 |
|
#else |
537 |
|
close(hSocket); |
538 |
|
#endif |
539 |
|
exit(EXIT_FAILURE); |
540 |
|
} |
541 |
|
|
542 |
|
//Accept new connections now (if any) |
543 |
|
if (FD_ISSET(hSocket, &selectSet)) { |
544 |
|
int socket = accept(hSocket, (sockaddr*) &client, (socklen_t*) &length); |
545 |
|
if (socket < 0) { |
546 |
|
std::cerr << "LSCPServer: Client connection failed." << std::endl; |
547 |
|
exit(EXIT_FAILURE); |
548 |
|
} |
549 |
|
|
550 |
|
#if defined(WIN32) |
551 |
|
u_long nonblock_io = 1; |
552 |
|
if( ioctlsocket(socket, FIONBIO, &nonblock_io) ) { |
553 |
|
std::cerr << "LSCPServer: ioctlsocket: set FIONBIO failed. Error " << WSAGetLastError() << std::endl; |
554 |
|
exit(EXIT_FAILURE); |
555 |
|
} |
556 |
|
#else |
557 |
|
if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
558 |
|
std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
559 |
|
exit(EXIT_FAILURE); |
560 |
|
} |
561 |
|
#endif |
562 |
|
|
563 |
|
// Parser initialization |
564 |
|
yyparse_param_t yyparse_param; |
565 |
|
yyparse_param.pServer = this; |
566 |
|
yyparse_param.hSession = socket; |
567 |
|
|
568 |
|
Sessions.push_back(yyparse_param); |
569 |
|
FD_SET(socket, &fdSet); |
570 |
|
if (socket > maxSessions) |
571 |
|
maxSessions = socket; |
572 |
|
dmsg(1,("LSCPServer: Client connection established on socket:%d.\n", socket)); |
573 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Client connection established on socket", socket)); |
574 |
|
continue; //Maybe this was the only selected socket, better select again |
575 |
|
} |
576 |
|
|
577 |
|
//Something was selected and it was not the hSocket, so it must be some command(s) coming. |
578 |
|
for (std::vector<yyparse_param_t>::iterator iter = Sessions.begin(); iter != Sessions.end(); iter++) { |
579 |
|
if (FD_ISSET((*iter).hSession, &selectSet)) { //Was it this socket? |
580 |
|
if (GetLSCPCommand(iter)) { //Have we read the entire command? |
581 |
|
dmsg(3,("LSCPServer: Got command on socket %d, calling parser.\n", currentSocket)); |
582 |
|
int dummy; // just a temporary hack to fulfill the restart() function prototype |
583 |
|
restart(NULL, dummy); // restart the 'scanner' |
584 |
|
currentSocket = (*iter).hSession; //a hack |
585 |
|
itCurrentSession = iter; // another hack |
586 |
|
dmsg(2,("LSCPServer: [%s]\n",bufferedCommands[currentSocket].c_str())); |
587 |
|
if ((*iter).bVerbose) { // if echo mode enabled |
588 |
|
AnswerClient(bufferedCommands[currentSocket]); |
589 |
|
} |
590 |
|
int result = yyparse(&(*iter)); |
591 |
|
currentSocket = -1; //continuation of a hack |
592 |
|
itCurrentSession = Sessions.end(); // hack as well |
593 |
|
dmsg(3,("LSCPServer: Done parsing on socket %d.\n", currentSocket)); |
594 |
|
if (result == LSCP_QUIT) { //Was it a quit command by any chance? |
595 |
|
CloseConnection(iter); |
596 |
|
} |
597 |
|
} |
598 |
|
//socket may have been closed, iter may be invalid, get out of the loop for now. |
599 |
|
//we'll be back if there is data. |
600 |
|
break; |
601 |
|
} |
602 |
|
} |
603 |
|
} |
604 |
|
} |
605 |
|
|
606 |
|
void LSCPServer::CloseConnection( std::vector<yyparse_param_t>::iterator iter ) { |
607 |
|
int socket = (*iter).hSession; |
608 |
|
dmsg(1,("LSCPServer: Client connection terminated on socket:%d.\n",socket)); |
609 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Client connection terminated on socket", socket)); |
610 |
|
Sessions.erase(iter); |
611 |
|
FD_CLR(socket, &fdSet); |
612 |
|
SubscriptionMutex.Lock(); //Must unsubscribe this socket from all events (if any) |
613 |
|
for (std::map< LSCPEvent::event_t, std::list<int> >::iterator iter = eventSubscriptions.begin(); iter != eventSubscriptions.end(); iter++) { |
614 |
|
iter->second.remove(socket); |
615 |
|
} |
616 |
|
SubscriptionMutex.Unlock(); |
617 |
|
NotifyMutex.Lock(); |
618 |
|
bufferedCommands.erase(socket); |
619 |
|
bufferedNotifies.erase(socket); |
620 |
|
#if defined(WIN32) |
621 |
|
closesocket(socket); |
622 |
|
#else |
623 |
|
close(socket); |
624 |
|
#endif |
625 |
|
NotifyMutex.Unlock(); |
626 |
|
} |
627 |
|
|
628 |
|
void LSCPServer::CloseAllConnections() { |
629 |
|
std::vector<yyparse_param_t>::iterator iter = Sessions.begin(); |
630 |
|
while(iter != Sessions.end()) { |
631 |
|
CloseConnection(iter); |
632 |
|
iter = Sessions.begin(); |
633 |
} |
} |
634 |
} |
} |
635 |
|
|
636 |
|
void LSCPServer::LockRTNotify() { |
637 |
|
RTNotifyMutex.Lock(); |
638 |
|
} |
639 |
|
|
640 |
|
void LSCPServer::UnlockRTNotify() { |
641 |
|
RTNotifyMutex.Unlock(); |
642 |
|
} |
643 |
|
|
644 |
|
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
645 |
|
int subs = 0; |
646 |
|
SubscriptionMutex.Lock(); |
647 |
|
for( std::list<LSCPEvent::event_t>::iterator iter = events.begin(); |
648 |
|
iter != events.end(); iter++) |
649 |
|
{ |
650 |
|
subs += eventSubscriptions.count(*iter); |
651 |
|
} |
652 |
|
SubscriptionMutex.Unlock(); |
653 |
|
return subs; |
654 |
|
} |
655 |
|
|
656 |
|
void LSCPServer::SendLSCPNotify( LSCPEvent event ) { |
657 |
|
SubscriptionMutex.Lock(); |
658 |
|
if (eventSubscriptions.count(event.GetType()) == 0) { |
659 |
|
SubscriptionMutex.Unlock(); //Nobody is subscribed to this event |
660 |
|
return; |
661 |
|
} |
662 |
|
std::list<int>::iterator iter = eventSubscriptions[event.GetType()].begin(); |
663 |
|
std::list<int>::iterator end = eventSubscriptions[event.GetType()].end(); |
664 |
|
String notify = event.Produce(); |
665 |
|
|
666 |
|
while (true) { |
667 |
|
if (NotifyMutex.Trylock()) { |
668 |
|
for(;iter != end; iter++) |
669 |
|
#ifdef MSG_NOSIGNAL |
670 |
|
send(*iter, notify.c_str(), notify.size(), MSG_NOSIGNAL); |
671 |
|
#else |
672 |
|
send(*iter, notify.c_str(), notify.size(), 0); |
673 |
|
#endif |
674 |
|
NotifyMutex.Unlock(); |
675 |
|
break; |
676 |
|
} else { |
677 |
|
if (NotifyBufferMutex.Trylock()) { |
678 |
|
for(;iter != end; iter++) |
679 |
|
bufferedNotifies[*iter] += notify; |
680 |
|
NotifyBufferMutex.Unlock(); |
681 |
|
break; |
682 |
|
} |
683 |
|
} |
684 |
|
} |
685 |
|
SubscriptionMutex.Unlock(); |
686 |
|
} |
687 |
|
|
688 |
|
extern int GetLSCPCommand( void *buf, int max_size ) { |
689 |
|
String command = LSCPServer::bufferedCommands[LSCPServer::currentSocket]; |
690 |
|
if (command.size() == 0) { //Parser wants input but we have nothing. |
691 |
|
strcpy((char*) buf, "\n"); //So give it an empty command |
692 |
|
return 1; //to keep it happy. |
693 |
|
} |
694 |
|
|
695 |
|
if (max_size < command.size()) { |
696 |
|
std::cerr << "getLSCPCommand: Flex buffer too small, ignoring the command." << std::endl; |
697 |
|
return 0; //This will never happen |
698 |
|
} |
699 |
|
|
700 |
|
strcpy((char*) buf, command.c_str()); |
701 |
|
LSCPServer::bufferedCommands.erase(LSCPServer::currentSocket); |
702 |
|
return command.size(); |
703 |
|
} |
704 |
|
|
705 |
|
extern yyparse_param_t* GetCurrentYaccSession() { |
706 |
|
return &(*itCurrentSession); |
707 |
|
} |
708 |
|
|
709 |
|
/** |
710 |
|
* Will be called to try to read the command from the socket |
711 |
|
* If command is read, it will return true. Otherwise false is returned. |
712 |
|
* In any case the received portion (complete or incomplete) is saved into bufferedCommand map. |
713 |
|
*/ |
714 |
|
bool LSCPServer::GetLSCPCommand( std::vector<yyparse_param_t>::iterator iter ) { |
715 |
|
int socket = (*iter).hSession; |
716 |
|
char c; |
717 |
|
int i = 0; |
718 |
|
while (true) { |
719 |
|
#if defined(WIN32) |
720 |
|
int result = recv(socket, (char *)&c, 1, 0); //Read one character at a time for now |
721 |
|
#else |
722 |
|
int result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
723 |
|
#endif |
724 |
|
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
725 |
|
CloseConnection(iter); |
726 |
|
break; |
727 |
|
} |
728 |
|
if (result == 1) { |
729 |
|
if (c == '\r') |
730 |
|
continue; //Ignore CR |
731 |
|
if (c == '\n') { |
732 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
733 |
|
bufferedCommands[socket] += "\r\n"; |
734 |
|
return true; //Complete command was read |
735 |
|
} |
736 |
|
bufferedCommands[socket] += c; |
737 |
|
} |
738 |
|
#if defined(WIN32) |
739 |
|
if (result == SOCKET_ERROR) { |
740 |
|
int wsa_lasterror = WSAGetLastError(); |
741 |
|
if (wsa_lasterror == WSAEWOULDBLOCK) //Would block, try again later. |
742 |
|
return false; |
743 |
|
dmsg(2,("LSCPScanner: Socket error after recv() Error %d.\n", wsa_lasterror)); |
744 |
|
CloseConnection(iter); |
745 |
|
break; |
746 |
|
} |
747 |
|
#else |
748 |
|
if (result == -1) { |
749 |
|
if (errno == EAGAIN) //Would block, try again later. |
750 |
|
return false; |
751 |
|
switch(errno) { |
752 |
|
case EBADF: |
753 |
|
dmsg(2,("LSCPScanner: The argument s is an invalid descriptor.\n")); |
754 |
|
break; |
755 |
|
case ECONNREFUSED: |
756 |
|
dmsg(2,("LSCPScanner: A remote host refused to allow the network connection (typically because it is not running the requested service).\n")); |
757 |
|
break; |
758 |
|
case ENOTCONN: |
759 |
|
dmsg(2,("LSCPScanner: The socket is associated with a connection-oriented protocol and has not been connected (see connect(2) and accept(2)).\n")); |
760 |
|
break; |
761 |
|
case ENOTSOCK: |
762 |
|
dmsg(2,("LSCPScanner: The argument s does not refer to a socket.\n")); |
763 |
|
break; |
764 |
|
case EAGAIN: |
765 |
|
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")); |
766 |
|
break; |
767 |
|
case EINTR: |
768 |
|
dmsg(2,("LSCPScanner: The receive was interrupted by delivery of a signal before any data were available.\n")); |
769 |
|
break; |
770 |
|
case EFAULT: |
771 |
|
dmsg(2,("LSCPScanner: The receive buffer pointer(s) point outside the process's address space.\n")); |
772 |
|
break; |
773 |
|
case EINVAL: |
774 |
|
dmsg(2,("LSCPScanner: Invalid argument passed.\n")); |
775 |
|
break; |
776 |
|
case ENOMEM: |
777 |
|
dmsg(2,("LSCPScanner: Could not allocate memory for recvmsg.\n")); |
778 |
|
break; |
779 |
|
default: |
780 |
|
dmsg(2,("LSCPScanner: Unknown recv() error.\n")); |
781 |
|
break; |
782 |
|
} |
783 |
|
CloseConnection(iter); |
784 |
|
break; |
785 |
|
} |
786 |
|
#endif |
787 |
|
} |
788 |
|
return false; |
789 |
|
} |
790 |
|
|
791 |
/** |
/** |
792 |
* Will be called by the parser whenever it wants to send an answer to the |
* Will be called by the parser whenever it wants to send an answer to the |
793 |
* client / frontend. |
* client / frontend. |
796 |
*/ |
*/ |
797 |
void LSCPServer::AnswerClient(String ReturnMessage) { |
void LSCPServer::AnswerClient(String ReturnMessage) { |
798 |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
799 |
send(hSession, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
if (currentSocket != -1) { |
800 |
|
NotifyMutex.Lock(); |
801 |
|
#ifdef MSG_NOSIGNAL |
802 |
|
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), MSG_NOSIGNAL); |
803 |
|
#else |
804 |
|
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
805 |
|
#endif |
806 |
|
NotifyMutex.Unlock(); |
807 |
|
} |
808 |
|
} |
809 |
|
|
810 |
|
/** |
811 |
|
* Find a created audio output device index. |
812 |
|
*/ |
813 |
|
int LSCPServer::GetAudioOutputDeviceIndex ( AudioOutputDevice *pDevice ) |
814 |
|
{ |
815 |
|
// Search for the created device to get its index |
816 |
|
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
817 |
|
std::map<uint, AudioOutputDevice*>::iterator iter = devices.begin(); |
818 |
|
for (; iter != devices.end(); iter++) { |
819 |
|
if (iter->second == pDevice) |
820 |
|
return iter->first; |
821 |
|
} |
822 |
|
// Not found. |
823 |
|
return -1; |
824 |
|
} |
825 |
|
|
826 |
|
/** |
827 |
|
* Find a created midi input device index. |
828 |
|
*/ |
829 |
|
int LSCPServer::GetMidiInputDeviceIndex ( MidiInputDevice *pDevice ) |
830 |
|
{ |
831 |
|
// Search for the created device to get its index |
832 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
833 |
|
std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
834 |
|
for (; iter != devices.end(); iter++) { |
835 |
|
if (iter->second == pDevice) |
836 |
|
return iter->first; |
837 |
|
} |
838 |
|
// Not found. |
839 |
|
return -1; |
840 |
} |
} |
841 |
|
|
842 |
String LSCPServer::CreateAudioOutputDevice(String Driver, std::map<String,String> Parameters) { |
String LSCPServer::CreateAudioOutputDevice(String Driver, std::map<String,String> Parameters) { |
844 |
LSCPResultSet result; |
LSCPResultSet result; |
845 |
try { |
try { |
846 |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
|
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
|
847 |
// search for the created device to get its index |
// search for the created device to get its index |
848 |
int index = -1; |
int index = GetAudioOutputDeviceIndex(pDevice); |
849 |
std::map<uint, AudioOutputDevice*>::iterator iter = devices.begin(); |
if (index == -1) throw Exception("Internal error: could not find created audio output device."); |
850 |
for (; iter != devices.end(); iter++) { |
result = index; // success |
851 |
if (iter->second == pDevice) { |
} |
852 |
index = iter->first; |
catch (Exception e) { |
853 |
break; |
result.Error(e); |
854 |
} |
} |
855 |
} |
return result.Produce(); |
856 |
if (index == -1) throw LinuxSamplerException("Internal error: could not find created audio output device."); |
} |
857 |
|
|
858 |
|
String LSCPServer::CreateMidiInputDevice(String Driver, std::map<String,String> Parameters) { |
859 |
|
dmsg(2,("LSCPServer: CreateMidiInputDevice(Driver=%s)\n", Driver.c_str())); |
860 |
|
LSCPResultSet result; |
861 |
|
try { |
862 |
|
MidiInputDevice* pDevice = pSampler->CreateMidiInputDevice(Driver, Parameters); |
863 |
|
// search for the created device to get its index |
864 |
|
int index = GetMidiInputDeviceIndex(pDevice); |
865 |
|
if (index == -1) throw Exception("Internal error: could not find created midi input device."); |
866 |
result = index; // success |
result = index; // success |
867 |
} |
} |
868 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
869 |
result.Error(e); |
result.Error(e); |
870 |
} |
} |
871 |
return result.Produce(); |
return result.Produce(); |
876 |
LSCPResultSet result; |
LSCPResultSet result; |
877 |
try { |
try { |
878 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
879 |
if (!devices[DeviceIndex]) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
880 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
881 |
pSampler->DestroyAudioOutputDevice(pDevice); |
pSampler->DestroyAudioOutputDevice(pDevice); |
882 |
} |
} |
883 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
884 |
result.Error(e); |
result.Error(e); |
885 |
} |
} |
886 |
return result.Produce(); |
return result.Produce(); |
887 |
} |
} |
888 |
|
|
889 |
|
String LSCPServer::DestroyMidiInputDevice(uint DeviceIndex) { |
890 |
|
dmsg(2,("LSCPServer: DestroyMidiInputDevice(DeviceIndex=%d)\n", DeviceIndex)); |
891 |
|
LSCPResultSet result; |
892 |
|
try { |
893 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
894 |
|
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
895 |
|
MidiInputDevice* pDevice = devices[DeviceIndex]; |
896 |
|
pSampler->DestroyMidiInputDevice(pDevice); |
897 |
|
} |
898 |
|
catch (Exception e) { |
899 |
|
result.Error(e); |
900 |
|
} |
901 |
|
return result.Produce(); |
902 |
|
} |
903 |
|
|
904 |
|
EngineChannel* LSCPServer::GetEngineChannel(uint uiSamplerChannel) { |
905 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
906 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
907 |
|
|
908 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
909 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
910 |
|
|
911 |
|
return pEngineChannel; |
912 |
|
} |
913 |
|
|
914 |
/** |
/** |
915 |
* Will be called by the parser to load an instrument. |
* Will be called by the parser to load an instrument. |
916 |
*/ |
*/ |
917 |
String LSCPServer::LoadInstrument(String Filename, uint uiInstrument, uint uiSamplerChannel) { |
String LSCPServer::LoadInstrument(String Filename, uint uiInstrument, uint uiSamplerChannel, bool bBackground) { |
918 |
dmsg(2,("LSCPServer: LoadInstrument(Filename=%s,Instrument=%d,SamplerChannel=%d)\n", Filename.c_str(), uiInstrument, uiSamplerChannel)); |
dmsg(2,("LSCPServer: LoadInstrument(Filename=%s,Instrument=%d,SamplerChannel=%d)\n", Filename.c_str(), uiInstrument, uiSamplerChannel)); |
919 |
LSCPResultSet result; |
LSCPResultSet result; |
920 |
try { |
try { |
921 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
922 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
923 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
924 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel yet"); |
925 |
LSCPLoadInstrument *pLoadInstrument = new LSCPLoadInstrument(pEngine, Filename.c_str(), uiInstrument); |
if (!pSamplerChannel->GetAudioOutputDevice()) |
926 |
pLoadInstrument->StartThread(); |
throw Exception("No audio output device connected to sampler channel"); |
927 |
|
if (bBackground) { |
928 |
|
InstrumentManager::instrument_id_t id; |
929 |
|
id.FileName = Filename; |
930 |
|
id.Index = uiInstrument; |
931 |
|
InstrumentManager::LoadInstrumentInBackground(id, pEngineChannel); |
932 |
|
} |
933 |
|
else { |
934 |
|
// tell the engine channel which instrument to load |
935 |
|
pEngineChannel->PrepareLoadInstrument(Filename.c_str(), uiInstrument); |
936 |
|
// actually start to load the instrument (blocks until completed) |
937 |
|
pEngineChannel->LoadInstrument(); |
938 |
|
} |
939 |
} |
} |
940 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
941 |
result.Error(e); |
result.Error(e); |
942 |
} |
} |
943 |
return result.Produce(); |
return result.Produce(); |
944 |
} |
} |
945 |
|
|
946 |
/** |
/** |
947 |
* Will be called by the parser to load and deploy an engine. |
* Will be called by the parser to assign a sampler engine type to a |
948 |
|
* sampler channel. |
949 |
*/ |
*/ |
950 |
String LSCPServer::LoadEngine(String EngineName, uint uiSamplerChannel) { |
String LSCPServer::SetEngineType(String EngineName, uint uiSamplerChannel) { |
951 |
dmsg(2,("LSCPServer: LoadEngine(EngineName=%s,SamplerChannel=%d)\n", EngineName.c_str(), uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetEngineType(EngineName=%s,uiSamplerChannel=%d)\n", EngineName.c_str(), uiSamplerChannel)); |
952 |
LSCPResultSet result; |
LSCPResultSet result; |
953 |
try { |
try { |
|
Engine::type_t type; |
|
|
if ((EngineName == "GigEngine") || (EngineName == "gig")) type = Engine::type_gig; |
|
|
else throw LinuxSamplerException("Unknown engine type"); |
|
954 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
955 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
956 |
pSamplerChannel->LoadEngine(type); |
LockRTNotify(); |
957 |
|
pSamplerChannel->SetEngineType(EngineName); |
958 |
|
if(HasSoloChannel()) pSamplerChannel->GetEngineChannel()->SetMute(-1); |
959 |
|
UnlockRTNotify(); |
960 |
} |
} |
961 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
962 |
result.Error(e); |
result.Error(e); |
963 |
} |
} |
964 |
return result.Produce(); |
return result.Produce(); |
975 |
} |
} |
976 |
|
|
977 |
/** |
/** |
978 |
|
* Will be called by the parser to get the list of sampler channels. |
979 |
|
*/ |
980 |
|
String LSCPServer::ListChannels() { |
981 |
|
dmsg(2,("LSCPServer: ListChannels()\n")); |
982 |
|
String list; |
983 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
984 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
985 |
|
for (; iter != channels.end(); iter++) { |
986 |
|
if (list != "") list += ","; |
987 |
|
list += ToString(iter->first); |
988 |
|
} |
989 |
|
LSCPResultSet result; |
990 |
|
result.Add(list); |
991 |
|
return result.Produce(); |
992 |
|
} |
993 |
|
|
994 |
|
/** |
995 |
* Will be called by the parser to add a sampler channel. |
* Will be called by the parser to add a sampler channel. |
996 |
*/ |
*/ |
997 |
String LSCPServer::AddChannel() { |
String LSCPServer::AddChannel() { |
998 |
dmsg(2,("LSCPServer: AddChannel()\n")); |
dmsg(2,("LSCPServer: AddChannel()\n")); |
999 |
|
LockRTNotify(); |
1000 |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
1001 |
|
UnlockRTNotify(); |
1002 |
LSCPResultSet result(pSamplerChannel->Index()); |
LSCPResultSet result(pSamplerChannel->Index()); |
1003 |
return result.Produce(); |
return result.Produce(); |
1004 |
} |
} |
1009 |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
1010 |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
1011 |
LSCPResultSet result; |
LSCPResultSet result; |
1012 |
|
LockRTNotify(); |
1013 |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
1014 |
|
UnlockRTNotify(); |
1015 |
return result.Produce(); |
return result.Produce(); |
1016 |
} |
} |
1017 |
|
|
1018 |
/** |
/** |
1019 |
* Will be called by the parser to get all available engines. |
* Will be called by the parser to get the amount of all available engines. |
1020 |
*/ |
*/ |
1021 |
String LSCPServer::GetAvailableEngines() { |
String LSCPServer::GetAvailableEngines() { |
1022 |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
1023 |
LSCPResultSet result("GigEngine"); |
LSCPResultSet result; |
1024 |
|
try { |
1025 |
|
int n = EngineFactory::AvailableEngineTypes().size(); |
1026 |
|
result.Add(n); |
1027 |
|
} |
1028 |
|
catch (Exception e) { |
1029 |
|
result.Error(e); |
1030 |
|
} |
1031 |
return result.Produce(); |
return result.Produce(); |
1032 |
} |
} |
1033 |
|
|
1034 |
/** |
/** |
1035 |
* Will be called by the parser to get descriptions for a particular engine. |
* Will be called by the parser to get a list of all available engines. |
1036 |
|
*/ |
1037 |
|
String LSCPServer::ListAvailableEngines() { |
1038 |
|
dmsg(2,("LSCPServer: ListAvailableEngines()\n")); |
1039 |
|
LSCPResultSet result; |
1040 |
|
try { |
1041 |
|
String s = EngineFactory::AvailableEngineTypesAsString(); |
1042 |
|
result.Add(s); |
1043 |
|
} |
1044 |
|
catch (Exception e) { |
1045 |
|
result.Error(e); |
1046 |
|
} |
1047 |
|
return result.Produce(); |
1048 |
|
} |
1049 |
|
|
1050 |
|
/** |
1051 |
|
* Will be called by the parser to get descriptions for a particular |
1052 |
|
* sampler engine. |
1053 |
*/ |
*/ |
1054 |
String LSCPServer::GetEngineInfo(String EngineName) { |
String LSCPServer::GetEngineInfo(String EngineName) { |
1055 |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
1056 |
LSCPResultSet result; |
LSCPResultSet result; |
1057 |
|
LockRTNotify(); |
1058 |
try { |
try { |
1059 |
if ((EngineName == "GigEngine") || (EngineName == "gig")) { |
Engine* pEngine = EngineFactory::Create(EngineName); |
1060 |
Engine* pEngine = new LinuxSampler::gig::Engine; |
result.Add("DESCRIPTION", _escapeLscpResponse(pEngine->Description())); |
1061 |
result.Add(pEngine->Description()); |
result.Add("VERSION", pEngine->Version()); |
1062 |
result.Add(pEngine->Version()); |
EngineFactory::Destroy(pEngine); |
|
delete pEngine; |
|
|
} |
|
|
else throw LinuxSamplerException("Unknown engine type"); |
|
1063 |
} |
} |
1064 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1065 |
result.Error(e); |
result.Error(e); |
1066 |
} |
} |
1067 |
|
UnlockRTNotify(); |
1068 |
return result.Produce(); |
return result.Produce(); |
1069 |
} |
} |
1070 |
|
|
1077 |
LSCPResultSet result; |
LSCPResultSet result; |
1078 |
try { |
try { |
1079 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1080 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1081 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1082 |
|
|
1083 |
//Defaults values |
//Defaults values |
1084 |
String EngineName = "NONE"; |
String EngineName = "NONE"; |
1085 |
float Volume = 0; |
float Volume = 0.0f; |
1086 |
String InstrumentFileName = "NONE"; |
String InstrumentFileName = "NONE"; |
1087 |
|
String InstrumentName = "NONE"; |
1088 |
int InstrumentIndex = -1; |
int InstrumentIndex = -1; |
1089 |
int InstrumentStatus = -1; |
int InstrumentStatus = -1; |
1090 |
|
int AudioOutputChannels = 0; |
1091 |
if (pEngine) { |
String AudioRouting; |
1092 |
EngineName = pEngine->EngineName(); |
int Mute = 0; |
1093 |
Volume = pEngine->Volume(); |
bool Solo = false; |
1094 |
InstrumentStatus = pEngine->InstrumentStatus(); |
String MidiInstrumentMap = "NONE"; |
1095 |
InstrumentIndex = pEngine->InstrumentIndex(); |
|
1096 |
if (InstrumentIndex != -1) |
if (pEngineChannel) { |
1097 |
InstrumentFileName = pEngine->InstrumentFileName(); |
EngineName = pEngineChannel->EngineName(); |
1098 |
|
AudioOutputChannels = pEngineChannel->Channels(); |
1099 |
|
Volume = pEngineChannel->Volume(); |
1100 |
|
InstrumentStatus = pEngineChannel->InstrumentStatus(); |
1101 |
|
InstrumentIndex = pEngineChannel->InstrumentIndex(); |
1102 |
|
if (InstrumentIndex != -1) { |
1103 |
|
InstrumentFileName = pEngineChannel->InstrumentFileName(); |
1104 |
|
InstrumentName = pEngineChannel->InstrumentName(); |
1105 |
|
} |
1106 |
|
for (int chan = 0; chan < pEngineChannel->Channels(); chan++) { |
1107 |
|
if (AudioRouting != "") AudioRouting += ","; |
1108 |
|
AudioRouting += ToString(pEngineChannel->OutputChannel(chan)); |
1109 |
|
} |
1110 |
|
Mute = pEngineChannel->GetMute(); |
1111 |
|
Solo = pEngineChannel->GetSolo(); |
1112 |
|
if (pEngineChannel->UsesNoMidiInstrumentMap()) |
1113 |
|
MidiInstrumentMap = "NONE"; |
1114 |
|
else if (pEngineChannel->UsesDefaultMidiInstrumentMap()) |
1115 |
|
MidiInstrumentMap = "DEFAULT"; |
1116 |
|
else |
1117 |
|
MidiInstrumentMap = ToString(pEngineChannel->GetMidiInstrumentMap()); |
1118 |
} |
} |
1119 |
|
|
1120 |
result.Add("ENGINE_NAME", EngineName); |
result.Add("ENGINE_NAME", EngineName); |
1121 |
result.Add("VOLUME", Volume); |
result.Add("VOLUME", Volume); |
1122 |
|
|
1123 |
//Some hardcoded stuff for now to make GUI look good |
//Some not-so-hardcoded stuff to make GUI look good |
1124 |
result.Add("AUDIO_OUTPUT_DEVICE", "0"); |
result.Add("AUDIO_OUTPUT_DEVICE", GetAudioOutputDeviceIndex(pSamplerChannel->GetAudioOutputDevice())); |
1125 |
result.Add("AUDIO_OUTPUT_CHANNELS", "2"); |
result.Add("AUDIO_OUTPUT_CHANNELS", AudioOutputChannels); |
1126 |
result.Add("AUDIO_OUTPUT_ROUTING", "0,1"); |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
1127 |
|
|
1128 |
|
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
1129 |
|
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
1130 |
|
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
1131 |
|
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
1132 |
|
|
1133 |
|
// convert the filename into the correct encoding as defined for LSCP |
1134 |
|
// (especially in terms of special characters -> escape sequences) |
1135 |
|
if (InstrumentFileName != "NONE" && InstrumentFileName != "") { |
1136 |
|
#if WIN32 |
1137 |
|
InstrumentFileName = Path::fromWindows(InstrumentFileName).toLscp(); |
1138 |
|
#else |
1139 |
|
// assuming POSIX |
1140 |
|
InstrumentFileName = Path::fromPosix(InstrumentFileName).toLscp(); |
1141 |
|
#endif |
1142 |
|
} |
1143 |
|
|
1144 |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
1145 |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
1146 |
|
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(InstrumentName)); |
1147 |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
1148 |
|
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
1149 |
//Some more hardcoded stuff for now to make GUI look good |
result.Add("SOLO", Solo); |
1150 |
result.Add("MIDI_INPUT_DEVICE", "0"); |
result.Add("MIDI_INSTRUMENT_MAP", MidiInstrumentMap); |
|
result.Add("MIDI_INPUT_PORT", "0"); |
|
|
result.Add("MIDI_INPUT_CHANNEL", "1"); |
|
1151 |
} |
} |
1152 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1153 |
result.Error(e); |
result.Error(e); |
1154 |
} |
} |
1155 |
return result.Produce(); |
return result.Produce(); |
1163 |
dmsg(2,("LSCPServer: GetVoiceCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: GetVoiceCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
1164 |
LSCPResultSet result; |
LSCPResultSet result; |
1165 |
try { |
try { |
1166 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
1167 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
1168 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
result.Add(pEngineChannel->GetEngine()->VoiceCount()); |
|
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
|
|
result.Add(pEngine->VoiceCount()); |
|
1169 |
} |
} |
1170 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1171 |
result.Error(e); |
result.Error(e); |
1172 |
} |
} |
1173 |
return result.Produce(); |
return result.Produce(); |
1181 |
dmsg(2,("LSCPServer: GetStreamCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: GetStreamCount(SamplerChannel=%d)\n", uiSamplerChannel)); |
1182 |
LSCPResultSet result; |
LSCPResultSet result; |
1183 |
try { |
try { |
1184 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
1185 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
1186 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
result.Add(pEngineChannel->GetEngine()->DiskStreamCount()); |
|
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
|
|
result.Add(pEngine->DiskStreamCount()); |
|
1187 |
} |
} |
1188 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1189 |
result.Error(e); |
result.Error(e); |
1190 |
} |
} |
1191 |
return result.Produce(); |
return result.Produce(); |
1199 |
dmsg(2,("LSCPServer: GetBufferFill(ResponseType=%d, SamplerChannel=%d)\n", ResponseType, uiSamplerChannel)); |
dmsg(2,("LSCPServer: GetBufferFill(ResponseType=%d, SamplerChannel=%d)\n", ResponseType, uiSamplerChannel)); |
1200 |
LSCPResultSet result; |
LSCPResultSet result; |
1201 |
try { |
try { |
1202 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
1203 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
1204 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
if (!pEngineChannel->GetEngine()->DiskStreamSupported()) result.Add("NA"); |
|
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
|
|
if (!pEngine->DiskStreamSupported()) |
|
|
result.Add("NA"); |
|
1205 |
else { |
else { |
1206 |
switch (ResponseType) { |
switch (ResponseType) { |
1207 |
case fill_response_bytes: |
case fill_response_bytes: |
1208 |
result.Add(pEngine->DiskStreamBufferFillBytes()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillBytes()); |
1209 |
break; |
break; |
1210 |
case fill_response_percentage: |
case fill_response_percentage: |
1211 |
result.Add(pEngine->DiskStreamBufferFillPercentage()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillPercentage()); |
1212 |
break; |
break; |
1213 |
default: |
default: |
1214 |
throw LinuxSamplerException("Unknown fill response type"); |
throw Exception("Unknown fill response type"); |
1215 |
} |
} |
1216 |
} |
} |
1217 |
} |
} |
1218 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1219 |
result.Error(e); |
result.Error(e); |
1220 |
} |
} |
1221 |
return result.Produce(); |
return result.Produce(); |
1225 |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
1226 |
LSCPResultSet result; |
LSCPResultSet result; |
1227 |
try { |
try { |
1228 |
|
int n = AudioOutputDeviceFactory::AvailableDrivers().size(); |
1229 |
|
result.Add(n); |
1230 |
|
} |
1231 |
|
catch (Exception e) { |
1232 |
|
result.Error(e); |
1233 |
|
} |
1234 |
|
return result.Produce(); |
1235 |
|
} |
1236 |
|
|
1237 |
|
String LSCPServer::ListAvailableAudioOutputDrivers() { |
1238 |
|
dmsg(2,("LSCPServer: ListAvailableAudioOutputDrivers()\n")); |
1239 |
|
LSCPResultSet result; |
1240 |
|
try { |
1241 |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
1242 |
result.Add(s); |
result.Add(s); |
1243 |
} |
} |
1244 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1245 |
|
result.Error(e); |
1246 |
|
} |
1247 |
|
return result.Produce(); |
1248 |
|
} |
1249 |
|
|
1250 |
|
String LSCPServer::GetAvailableMidiInputDrivers() { |
1251 |
|
dmsg(2,("LSCPServer: GetAvailableMidiInputDrivers()\n")); |
1252 |
|
LSCPResultSet result; |
1253 |
|
try { |
1254 |
|
int n = MidiInputDeviceFactory::AvailableDrivers().size(); |
1255 |
|
result.Add(n); |
1256 |
|
} |
1257 |
|
catch (Exception e) { |
1258 |
|
result.Error(e); |
1259 |
|
} |
1260 |
|
return result.Produce(); |
1261 |
|
} |
1262 |
|
|
1263 |
|
String LSCPServer::ListAvailableMidiInputDrivers() { |
1264 |
|
dmsg(2,("LSCPServer: ListAvailableMidiInputDrivers()\n")); |
1265 |
|
LSCPResultSet result; |
1266 |
|
try { |
1267 |
|
String s = MidiInputDeviceFactory::AvailableDriversAsString(); |
1268 |
|
result.Add(s); |
1269 |
|
} |
1270 |
|
catch (Exception e) { |
1271 |
|
result.Error(e); |
1272 |
|
} |
1273 |
|
return result.Produce(); |
1274 |
|
} |
1275 |
|
|
1276 |
|
String LSCPServer::GetMidiInputDriverInfo(String Driver) { |
1277 |
|
dmsg(2,("LSCPServer: GetMidiInputDriverInfo(Driver=%s)\n",Driver.c_str())); |
1278 |
|
LSCPResultSet result; |
1279 |
|
try { |
1280 |
|
result.Add("DESCRIPTION", MidiInputDeviceFactory::GetDriverDescription(Driver)); |
1281 |
|
result.Add("VERSION", MidiInputDeviceFactory::GetDriverVersion(Driver)); |
1282 |
|
|
1283 |
|
std::map<String,DeviceCreationParameter*> parameters = MidiInputDeviceFactory::GetAvailableDriverParameters(Driver); |
1284 |
|
if (parameters.size()) { // if there are parameters defined for this driver |
1285 |
|
String s; |
1286 |
|
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
1287 |
|
for (;iter != parameters.end(); iter++) { |
1288 |
|
if (s != "") s += ","; |
1289 |
|
s += iter->first; |
1290 |
|
delete iter->second; |
1291 |
|
} |
1292 |
|
result.Add("PARAMETERS", s); |
1293 |
|
} |
1294 |
|
} |
1295 |
|
catch (Exception e) { |
1296 |
result.Error(e); |
result.Error(e); |
1297 |
} |
} |
1298 |
return result.Produce(); |
return result.Produce(); |
1312 |
for (;iter != parameters.end(); iter++) { |
for (;iter != parameters.end(); iter++) { |
1313 |
if (s != "") s += ","; |
if (s != "") s += ","; |
1314 |
s += iter->first; |
s += iter->first; |
1315 |
|
delete iter->second; |
1316 |
} |
} |
1317 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
1318 |
} |
} |
1319 |
} |
} |
1320 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1321 |
|
result.Error(e); |
1322 |
|
} |
1323 |
|
return result.Produce(); |
1324 |
|
} |
1325 |
|
|
1326 |
|
String LSCPServer::GetMidiInputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
1327 |
|
dmsg(2,("LSCPServer: GetMidiInputDriverParameterInfo(Driver=%s,Parameter=%s,DependencyListSize=%d)\n",Driver.c_str(),Parameter.c_str(),DependencyList.size())); |
1328 |
|
LSCPResultSet result; |
1329 |
|
try { |
1330 |
|
DeviceCreationParameter* pParameter = MidiInputDeviceFactory::GetDriverParameter(Driver, Parameter); |
1331 |
|
result.Add("TYPE", pParameter->Type()); |
1332 |
|
result.Add("DESCRIPTION", pParameter->Description()); |
1333 |
|
result.Add("MANDATORY", pParameter->Mandatory()); |
1334 |
|
result.Add("FIX", pParameter->Fix()); |
1335 |
|
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1336 |
|
optional<String> oDepends = pParameter->Depends(); |
1337 |
|
optional<String> oDefault = pParameter->Default(DependencyList); |
1338 |
|
optional<String> oRangeMin = pParameter->RangeMin(DependencyList); |
1339 |
|
optional<String> oRangeMax = pParameter->RangeMax(DependencyList); |
1340 |
|
optional<String> oPossibilities = pParameter->Possibilities(DependencyList); |
1341 |
|
if (oDepends) result.Add("DEPENDS", *oDepends); |
1342 |
|
if (oDefault) result.Add("DEFAULT", *oDefault); |
1343 |
|
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
1344 |
|
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1345 |
|
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1346 |
|
delete pParameter; |
1347 |
|
} |
1348 |
|
catch (Exception e) { |
1349 |
result.Error(e); |
result.Error(e); |
1350 |
} |
} |
1351 |
return result.Produce(); |
return result.Produce(); |
1352 |
} |
} |
1353 |
|
|
1354 |
String LSCPServer::GetAudioOutputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
String LSCPServer::GetAudioOutputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
1355 |
dmsg(2,("LSCPServer: GetAudioOutputDriverParameterInfo(Driver=%s,Parameter=%s)\n",Driver.c_str(),Parameter.c_str())); |
dmsg(2,("LSCPServer: GetAudioOutputDriverParameterInfo(Driver=%s,Parameter=%s,DependencyListSize=%d)\n",Driver.c_str(),Parameter.c_str(),DependencyList.size())); |
1356 |
LSCPResultSet result; |
LSCPResultSet result; |
1357 |
try { |
try { |
1358 |
DeviceCreationParameter* pParameter = AudioOutputDeviceFactory::GetDriverParameter(Driver, Parameter); |
DeviceCreationParameter* pParameter = AudioOutputDeviceFactory::GetDriverParameter(Driver, Parameter); |
1361 |
result.Add("MANDATORY", pParameter->Mandatory()); |
result.Add("MANDATORY", pParameter->Mandatory()); |
1362 |
result.Add("FIX", pParameter->Fix()); |
result.Add("FIX", pParameter->Fix()); |
1363 |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1364 |
if (pParameter->Depends()) result.Add("DEPENDS", pParameter->Depends()); |
optional<String> oDepends = pParameter->Depends(); |
1365 |
if (pParameter->Default()) result.Add("DEFAULT", pParameter->Default()); |
optional<String> oDefault = pParameter->Default(DependencyList); |
1366 |
if (pParameter->RangeMin()) result.Add("RANGE_MIN", pParameter->RangeMin()); |
optional<String> oRangeMin = pParameter->RangeMin(DependencyList); |
1367 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", pParameter->RangeMax()); |
optional<String> oRangeMax = pParameter->RangeMax(DependencyList); |
1368 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", pParameter->Possibilities()); |
optional<String> oPossibilities = pParameter->Possibilities(DependencyList); |
1369 |
|
if (oDepends) result.Add("DEPENDS", *oDepends); |
1370 |
|
if (oDefault) result.Add("DEFAULT", *oDefault); |
1371 |
|
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
1372 |
|
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1373 |
|
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1374 |
|
delete pParameter; |
1375 |
} |
} |
1376 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1377 |
result.Error(e); |
result.Error(e); |
1378 |
} |
} |
1379 |
return result.Produce(); |
return result.Produce(); |
1384 |
LSCPResultSet result; |
LSCPResultSet result; |
1385 |
try { |
try { |
1386 |
uint count = pSampler->AudioOutputDevices(); |
uint count = pSampler->AudioOutputDevices(); |
1387 |
result = count; // success |
result.Add(count); // success |
1388 |
|
} |
1389 |
|
catch (Exception e) { |
1390 |
|
result.Error(e); |
1391 |
|
} |
1392 |
|
return result.Produce(); |
1393 |
|
} |
1394 |
|
|
1395 |
|
String LSCPServer::GetMidiInputDeviceCount() { |
1396 |
|
dmsg(2,("LSCPServer: GetMidiInputDeviceCount()\n")); |
1397 |
|
LSCPResultSet result; |
1398 |
|
try { |
1399 |
|
uint count = pSampler->MidiInputDevices(); |
1400 |
|
result.Add(count); // success |
1401 |
} |
} |
1402 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1403 |
result.Error(e); |
result.Error(e); |
1404 |
} |
} |
1405 |
return result.Produce(); |
return result.Produce(); |
1418 |
} |
} |
1419 |
result.Add(s); |
result.Add(s); |
1420 |
} |
} |
1421 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1422 |
|
result.Error(e); |
1423 |
|
} |
1424 |
|
return result.Produce(); |
1425 |
|
} |
1426 |
|
|
1427 |
|
String LSCPServer::GetMidiInputDevices() { |
1428 |
|
dmsg(2,("LSCPServer: GetMidiInputDevices()\n")); |
1429 |
|
LSCPResultSet result; |
1430 |
|
try { |
1431 |
|
String s; |
1432 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1433 |
|
std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
1434 |
|
for (; iter != devices.end(); iter++) { |
1435 |
|
if (s != "") s += ","; |
1436 |
|
s += ToString(iter->first); |
1437 |
|
} |
1438 |
|
result.Add(s); |
1439 |
|
} |
1440 |
|
catch (Exception e) { |
1441 |
result.Error(e); |
result.Error(e); |
1442 |
} |
} |
1443 |
return result.Produce(); |
return result.Produce(); |
1448 |
LSCPResultSet result; |
LSCPResultSet result; |
1449 |
try { |
try { |
1450 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1451 |
if (!devices[DeviceIndex]) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
1452 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1453 |
|
result.Add("DRIVER", pDevice->Driver()); |
1454 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1455 |
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
1456 |
for (; iter != parameters.end(); iter++) { |
for (; iter != parameters.end(); iter++) { |
1457 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1458 |
} |
} |
1459 |
} |
} |
1460 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1461 |
|
result.Error(e); |
1462 |
|
} |
1463 |
|
return result.Produce(); |
1464 |
|
} |
1465 |
|
|
1466 |
|
String LSCPServer::GetMidiInputDeviceInfo(uint DeviceIndex) { |
1467 |
|
dmsg(2,("LSCPServer: GetMidiInputDeviceInfo(DeviceIndex=%d)\n",DeviceIndex)); |
1468 |
|
LSCPResultSet result; |
1469 |
|
try { |
1470 |
|
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1471 |
|
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1472 |
|
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1473 |
|
result.Add("DRIVER", pDevice->Driver()); |
1474 |
|
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1475 |
|
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
1476 |
|
for (; iter != parameters.end(); iter++) { |
1477 |
|
result.Add(iter->first, iter->second->Value()); |
1478 |
|
} |
1479 |
|
} |
1480 |
|
catch (Exception e) { |
1481 |
|
result.Error(e); |
1482 |
|
} |
1483 |
|
return result.Produce(); |
1484 |
|
} |
1485 |
|
String LSCPServer::GetMidiInputPortInfo(uint DeviceIndex, uint PortIndex) { |
1486 |
|
dmsg(2,("LSCPServer: GetMidiInputPortInfo(DeviceIndex=%d, PortIndex=%d)\n",DeviceIndex, PortIndex)); |
1487 |
|
LSCPResultSet result; |
1488 |
|
try { |
1489 |
|
// get MIDI input device |
1490 |
|
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1491 |
|
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1492 |
|
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1493 |
|
|
1494 |
|
// get MIDI port |
1495 |
|
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1496 |
|
if (!pMidiInputPort) throw Exception("There is no MIDI input port with index " + ToString(PortIndex) + "."); |
1497 |
|
|
1498 |
|
// return the values of all MIDI port parameters |
1499 |
|
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1500 |
|
std::map<String,DeviceRuntimeParameter*>::iterator iter = parameters.begin(); |
1501 |
|
for (; iter != parameters.end(); iter++) { |
1502 |
|
result.Add(iter->first, iter->second->Value()); |
1503 |
|
} |
1504 |
|
} |
1505 |
|
catch (Exception e) { |
1506 |
result.Error(e); |
result.Error(e); |
1507 |
} |
} |
1508 |
return result.Produce(); |
return result.Produce(); |
1514 |
try { |
try { |
1515 |
// get audio output device |
// get audio output device |
1516 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1517 |
if (!devices[DeviceId]) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceId) + "."); |
if (!devices.count(DeviceId)) throw Exception("There is no audio output device with index " + ToString(DeviceId) + "."); |
1518 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1519 |
|
|
1520 |
// get audio channel |
// get audio channel |
1521 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1522 |
if (!pChannel) throw LinuxSamplerException("Audio ouotput device does not have channel " + ToString(ChannelId) + "."); |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1523 |
|
|
1524 |
// return the values of all audio channel parameters |
// return the values of all audio channel parameters |
1525 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1528 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1529 |
} |
} |
1530 |
} |
} |
1531 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1532 |
|
result.Error(e); |
1533 |
|
} |
1534 |
|
return result.Produce(); |
1535 |
|
} |
1536 |
|
|
1537 |
|
String LSCPServer::GetMidiInputPortParameterInfo(uint DeviceId, uint PortId, String ParameterName) { |
1538 |
|
dmsg(2,("LSCPServer: GetMidiInputPortParameterInfo(DeviceId=%d,PortId=%d,ParameterName=%s)\n",DeviceId,PortId,ParameterName.c_str())); |
1539 |
|
LSCPResultSet result; |
1540 |
|
try { |
1541 |
|
// get MIDI input device |
1542 |
|
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1543 |
|
if (!devices.count(DeviceId)) throw Exception("There is no midi input device with index " + ToString(DeviceId) + "."); |
1544 |
|
MidiInputDevice* pDevice = devices[DeviceId]; |
1545 |
|
|
1546 |
|
// get midi port |
1547 |
|
MidiInputPort* pPort = pDevice->GetPort(PortId); |
1548 |
|
if (!pPort) throw Exception("Midi input device does not have port " + ToString(PortId) + "."); |
1549 |
|
|
1550 |
|
// get desired port parameter |
1551 |
|
std::map<String,DeviceRuntimeParameter*> parameters = pPort->PortParameters(); |
1552 |
|
if (!parameters.count(ParameterName)) throw Exception("Midi port does not provide a parameter '" + ParameterName + "'."); |
1553 |
|
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1554 |
|
|
1555 |
|
// return all fields of this audio channel parameter |
1556 |
|
result.Add("TYPE", pParameter->Type()); |
1557 |
|
result.Add("DESCRIPTION", pParameter->Description()); |
1558 |
|
result.Add("FIX", pParameter->Fix()); |
1559 |
|
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1560 |
|
if (pParameter->RangeMin()) result.Add("RANGE_MIN", *pParameter->RangeMin()); |
1561 |
|
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1562 |
|
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1563 |
|
} |
1564 |
|
catch (Exception e) { |
1565 |
result.Error(e); |
result.Error(e); |
1566 |
} |
} |
1567 |
return result.Produce(); |
return result.Produce(); |
1573 |
try { |
try { |
1574 |
// get audio output device |
// get audio output device |
1575 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1576 |
if (!devices[DeviceId]) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceId) + "."); |
if (!devices.count(DeviceId)) throw Exception("There is no audio output device with index " + ToString(DeviceId) + "."); |
1577 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1578 |
|
|
1579 |
// get audio channel |
// get audio channel |
1580 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1581 |
if (!pChannel) throw LinuxSamplerException("Audio output device does not have channel " + ToString(ChannelId) + "."); |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1582 |
|
|
1583 |
// get desired audio channel parameter |
// get desired audio channel parameter |
1584 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1585 |
if (!parameters[ParameterName]) throw LinuxSamplerException("Audio channel does not provide a parameter '" + ParameterName + "'."); |
if (!parameters.count(ParameterName)) throw Exception("Audio channel does not provide a parameter '" + ParameterName + "'."); |
1586 |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1587 |
|
|
1588 |
// return all fields of this audio channel parameter |
// return all fields of this audio channel parameter |
1590 |
result.Add("DESCRIPTION", pParameter->Description()); |
result.Add("DESCRIPTION", pParameter->Description()); |
1591 |
result.Add("FIX", pParameter->Fix()); |
result.Add("FIX", pParameter->Fix()); |
1592 |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1593 |
if (pParameter->RangeMin()) result.Add("RANGE_MIN", pParameter->RangeMin()); |
if (pParameter->RangeMin()) result.Add("RANGE_MIN", *pParameter->RangeMin()); |
1594 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", pParameter->RangeMax()); |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1595 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", pParameter->Possibilities()); |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1596 |
} |
} |
1597 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1598 |
result.Error(e); |
result.Error(e); |
1599 |
} |
} |
1600 |
return result.Produce(); |
return result.Produce(); |
1606 |
try { |
try { |
1607 |
// get audio output device |
// get audio output device |
1608 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1609 |
if (!devices[DeviceId]) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceId) + "."); |
if (!devices.count(DeviceId)) throw Exception("There is no audio output device with index " + ToString(DeviceId) + "."); |
1610 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1611 |
|
|
1612 |
// get audio channel |
// get audio channel |
1613 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1614 |
if (!pChannel) throw LinuxSamplerException("Audio output device does not have channel " + ToString(ChannelId) + "."); |
if (!pChannel) throw Exception("Audio output device does not have audio channel " + ToString(ChannelId) + "."); |
1615 |
|
|
1616 |
// get desired audio channel parameter |
// get desired audio channel parameter |
1617 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1618 |
if (!parameters[ParamKey]) throw LinuxSamplerException("Audio channel does not provide a parameter '" + ParamKey + "'."); |
if (!parameters.count(ParamKey)) throw Exception("Audio channel does not provide a parameter '" + ParamKey + "'."); |
1619 |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
1620 |
|
|
1621 |
// set new channel parameter value |
// set new channel parameter value |
1622 |
pParameter->SetValue(ParamVal); |
pParameter->SetValue(ParamVal); |
1623 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_info, DeviceId)); |
1624 |
} |
} |
1625 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1626 |
result.Error(e); |
result.Error(e); |
1627 |
} |
} |
1628 |
return result.Produce(); |
return result.Produce(); |
1633 |
LSCPResultSet result; |
LSCPResultSet result; |
1634 |
try { |
try { |
1635 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1636 |
if (!devices[DeviceIndex]) throw LinuxSamplerException("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
1637 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1638 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1639 |
if (!parameters[ParamKey]) throw LinuxSamplerException("Audio output device " + ToString(DeviceIndex) + " does not have a device parameter '" + ParamKey + "'"); |
if (!parameters.count(ParamKey)) throw Exception("Audio output device " + ToString(DeviceIndex) + " does not have a device parameter '" + ParamKey + "'"); |
1640 |
|
parameters[ParamKey]->SetValue(ParamVal); |
1641 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_info, DeviceIndex)); |
1642 |
|
} |
1643 |
|
catch (Exception e) { |
1644 |
|
result.Error(e); |
1645 |
|
} |
1646 |
|
return result.Produce(); |
1647 |
|
} |
1648 |
|
|
1649 |
|
String LSCPServer::SetMidiInputDeviceParameter(uint DeviceIndex, String ParamKey, String ParamVal) { |
1650 |
|
dmsg(2,("LSCPServer: SetMidiOutputDeviceParameter(DeviceIndex=%d,ParamKey=%s,ParamVal=%s)\n",DeviceIndex,ParamKey.c_str(),ParamVal.c_str())); |
1651 |
|
LSCPResultSet result; |
1652 |
|
try { |
1653 |
|
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1654 |
|
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1655 |
|
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1656 |
|
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1657 |
|
if (!parameters.count(ParamKey)) throw Exception("MIDI input device " + ToString(DeviceIndex) + " does not have a device parameter '" + ParamKey + "'"); |
1658 |
|
parameters[ParamKey]->SetValue(ParamVal); |
1659 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_info, DeviceIndex)); |
1660 |
|
} |
1661 |
|
catch (Exception e) { |
1662 |
|
result.Error(e); |
1663 |
|
} |
1664 |
|
return result.Produce(); |
1665 |
|
} |
1666 |
|
|
1667 |
|
String LSCPServer::SetMidiInputPortParameter(uint DeviceIndex, uint PortIndex, String ParamKey, String ParamVal) { |
1668 |
|
dmsg(2,("LSCPServer: SetMidiOutputDeviceParameter(DeviceIndex=%d,ParamKey=%s,ParamVal=%s)\n",DeviceIndex,ParamKey.c_str(),ParamVal.c_str())); |
1669 |
|
LSCPResultSet result; |
1670 |
|
try { |
1671 |
|
// get MIDI input device |
1672 |
|
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1673 |
|
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1674 |
|
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1675 |
|
|
1676 |
|
// get MIDI port |
1677 |
|
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1678 |
|
if (!pMidiInputPort) throw Exception("There is no MIDI input port with index " + ToString(PortIndex) + "."); |
1679 |
|
|
1680 |
|
// set port parameter value |
1681 |
|
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1682 |
|
if (!parameters.count(ParamKey)) throw Exception("MIDI input device " + ToString(PortIndex) + " does not have a parameter '" + ParamKey + "'"); |
1683 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1684 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_info, DeviceIndex)); |
1685 |
} |
} |
1686 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1687 |
result.Error(e); |
result.Error(e); |
1688 |
} |
} |
1689 |
return result.Produce(); |
return result.Produce(); |
1695 |
*/ |
*/ |
1696 |
String LSCPServer::SetAudioOutputChannel(uint ChannelAudioOutputChannel, uint AudioOutputDeviceInputChannel, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputChannel(uint ChannelAudioOutputChannel, uint AudioOutputDeviceInputChannel, uint uiSamplerChannel) { |
1697 |
dmsg(2,("LSCPServer: SetAudioOutputChannel(ChannelAudioOutputChannel=%d, AudioOutputDeviceInputChannel=%d, SamplerChannel=%d)\n",ChannelAudioOutputChannel,AudioOutputDeviceInputChannel,uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetAudioOutputChannel(ChannelAudioOutputChannel=%d, AudioOutputDeviceInputChannel=%d, SamplerChannel=%d)\n",ChannelAudioOutputChannel,AudioOutputDeviceInputChannel,uiSamplerChannel)); |
1698 |
return "ERR:0:Not implemented yet.\r\n"; //FIXME: Add support for this in resultset class? |
LSCPResultSet result; |
1699 |
|
try { |
1700 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1701 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1702 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1703 |
|
if (!pEngineChannel) throw Exception("No engine type yet assigned to sampler channel " + ToString(uiSamplerChannel)); |
1704 |
|
if (!pSamplerChannel->GetAudioOutputDevice()) throw Exception("No audio output device connected to sampler channel " + ToString(uiSamplerChannel)); |
1705 |
|
pEngineChannel->SetOutputChannel(ChannelAudioOutputChannel, AudioOutputDeviceInputChannel); |
1706 |
|
} |
1707 |
|
catch (Exception e) { |
1708 |
|
result.Error(e); |
1709 |
|
} |
1710 |
|
return result.Produce(); |
1711 |
|
} |
1712 |
|
|
1713 |
|
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
1714 |
|
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
1715 |
|
LSCPResultSet result; |
1716 |
|
LockRTNotify(); |
1717 |
|
try { |
1718 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1719 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1720 |
|
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1721 |
|
if (!devices.count(AudioDeviceId)) throw Exception("There is no audio output device with index " + ToString(AudioDeviceId)); |
1722 |
|
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
1723 |
|
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1724 |
|
} |
1725 |
|
catch (Exception e) { |
1726 |
|
result.Error(e); |
1727 |
|
} |
1728 |
|
UnlockRTNotify(); |
1729 |
|
return result.Produce(); |
1730 |
|
} |
1731 |
|
|
1732 |
|
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
1733 |
|
dmsg(2,("LSCPServer: SetAudioOutputType(String AudioOutputDriver=%s, SamplerChannel=%d)\n",AudioOutputDriver.c_str(),uiSamplerChannel)); |
1734 |
|
LSCPResultSet result; |
1735 |
|
LockRTNotify(); |
1736 |
|
try { |
1737 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1738 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1739 |
|
// Driver type name aliasing... |
1740 |
|
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
1741 |
|
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
1742 |
|
// Check if there's one audio output device already created |
1743 |
|
// for the intended audio driver type (AudioOutputDriver)... |
1744 |
|
AudioOutputDevice *pDevice = NULL; |
1745 |
|
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1746 |
|
std::map<uint, AudioOutputDevice*>::iterator iter = devices.begin(); |
1747 |
|
for (; iter != devices.end(); iter++) { |
1748 |
|
if ((iter->second)->Driver() == AudioOutputDriver) { |
1749 |
|
pDevice = iter->second; |
1750 |
|
break; |
1751 |
|
} |
1752 |
|
} |
1753 |
|
// If it doesn't exist, create a new one with default parameters... |
1754 |
|
if (pDevice == NULL) { |
1755 |
|
std::map<String,String> params; |
1756 |
|
pDevice = pSampler->CreateAudioOutputDevice(AudioOutputDriver, params); |
1757 |
|
} |
1758 |
|
// Must have a device... |
1759 |
|
if (pDevice == NULL) |
1760 |
|
throw Exception("Internal error: could not create audio output device."); |
1761 |
|
// Set it as the current channel device... |
1762 |
|
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1763 |
|
} |
1764 |
|
catch (Exception e) { |
1765 |
|
result.Error(e); |
1766 |
|
} |
1767 |
|
UnlockRTNotify(); |
1768 |
|
return result.Produce(); |
1769 |
|
} |
1770 |
|
|
1771 |
|
String LSCPServer::SetMIDIInputPort(uint MIDIPort, uint uiSamplerChannel) { |
1772 |
|
dmsg(2,("LSCPServer: SetMIDIInputPort(MIDIPort=%d, SamplerChannel=%d)\n",MIDIPort,uiSamplerChannel)); |
1773 |
|
LSCPResultSet result; |
1774 |
|
try { |
1775 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1776 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1777 |
|
pSamplerChannel->SetMidiInputPort(MIDIPort); |
1778 |
|
} |
1779 |
|
catch (Exception e) { |
1780 |
|
result.Error(e); |
1781 |
|
} |
1782 |
|
return result.Produce(); |
1783 |
|
} |
1784 |
|
|
1785 |
|
String LSCPServer::SetMIDIInputChannel(uint MIDIChannel, uint uiSamplerChannel) { |
1786 |
|
dmsg(2,("LSCPServer: SetMIDIInputChannel(MIDIChannel=%d, SamplerChannel=%d)\n",MIDIChannel,uiSamplerChannel)); |
1787 |
|
LSCPResultSet result; |
1788 |
|
try { |
1789 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1790 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1791 |
|
pSamplerChannel->SetMidiInputChannel((midi_chan_t) MIDIChannel); |
1792 |
|
} |
1793 |
|
catch (Exception e) { |
1794 |
|
result.Error(e); |
1795 |
|
} |
1796 |
|
return result.Produce(); |
1797 |
|
} |
1798 |
|
|
1799 |
|
String LSCPServer::SetMIDIInputDevice(uint MIDIDeviceId, uint uiSamplerChannel) { |
1800 |
|
dmsg(2,("LSCPServer: SetMIDIInputDevice(MIDIDeviceId=%d, SamplerChannel=%d)\n",MIDIDeviceId,uiSamplerChannel)); |
1801 |
|
LSCPResultSet result; |
1802 |
|
try { |
1803 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1804 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1805 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1806 |
|
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1807 |
|
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1808 |
|
pSamplerChannel->SetMidiInputDevice(pDevice); |
1809 |
|
} |
1810 |
|
catch (Exception e) { |
1811 |
|
result.Error(e); |
1812 |
|
} |
1813 |
|
return result.Produce(); |
1814 |
} |
} |
1815 |
|
|
1816 |
String LSCPServer::SetMIDIInputType(String MidiInputDriver, uint uiSamplerChannel) { |
String LSCPServer::SetMIDIInputType(String MidiInputDriver, uint uiSamplerChannel) { |
1818 |
LSCPResultSet result; |
LSCPResultSet result; |
1819 |
try { |
try { |
1820 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1821 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1822 |
// FIXME: workaround until MIDI driver configuration is implemented (using a Factory class for the MIDI input drivers then, like its already done for audio output drivers) |
// Driver type name aliasing... |
1823 |
if (MidiInputDriver != "Alsa") throw LinuxSamplerException("Unknown MIDI input driver '" + MidiInputDriver + "'."); |
if (MidiInputDriver == "Alsa") MidiInputDriver = "ALSA"; |
1824 |
MidiInputDevice::type_t MidiInputType = MidiInputDevice::type_alsa; |
// Check if there's one MIDI input device already created |
1825 |
pSamplerChannel->SetMidiInputDevice(MidiInputType); |
// for the intended MIDI driver type (MidiInputDriver)... |
1826 |
|
MidiInputDevice *pDevice = NULL; |
1827 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1828 |
|
std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
1829 |
|
for (; iter != devices.end(); iter++) { |
1830 |
|
if ((iter->second)->Driver() == MidiInputDriver) { |
1831 |
|
pDevice = iter->second; |
1832 |
|
break; |
1833 |
|
} |
1834 |
|
} |
1835 |
|
// If it doesn't exist, create a new one with default parameters... |
1836 |
|
if (pDevice == NULL) { |
1837 |
|
std::map<String,String> params; |
1838 |
|
pDevice = pSampler->CreateMidiInputDevice(MidiInputDriver, params); |
1839 |
|
// Make it with at least one initial port. |
1840 |
|
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1841 |
|
parameters["PORTS"]->SetValue("1"); |
1842 |
|
} |
1843 |
|
// Must have a device... |
1844 |
|
if (pDevice == NULL) |
1845 |
|
throw Exception("Internal error: could not create MIDI input device."); |
1846 |
|
// Set it as the current channel device... |
1847 |
|
pSamplerChannel->SetMidiInputDevice(pDevice); |
1848 |
} |
} |
1849 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1850 |
result.Error(e); |
result.Error(e); |
1851 |
} |
} |
1852 |
return result.Produce(); |
return result.Produce(); |
1853 |
} |
} |
1854 |
|
|
1855 |
/** |
/** |
1856 |
* Will be called by the parser to change the MIDI input port on which the |
* Will be called by the parser to change the MIDI input device, port and channel on which |
1857 |
* engine of a particular sampler channel should listen to. |
* engine of a particular sampler channel should listen to. |
1858 |
*/ |
*/ |
1859 |
String LSCPServer::SetMIDIInputPort(String MIDIInputPort, uint uiSamplerChannel) { |
String LSCPServer::SetMIDIInput(uint MIDIDeviceId, uint MIDIPort, uint MIDIChannel, uint uiSamplerChannel) { |
1860 |
dmsg(2,("LSCPServer: SetMIDIInputPort(MIDIInputPort=%s, Samplerchannel=%d)\n", MIDIInputPort.c_str(), uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetMIDIInput(MIDIDeviceId=%d, MIDIPort=%d, MIDIChannel=%d, SamplerChannel=%d)\n", MIDIDeviceId, MIDIPort, MIDIChannel, uiSamplerChannel)); |
1861 |
LSCPResultSet result; |
LSCPResultSet result; |
1862 |
try { |
try { |
1863 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1864 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1865 |
if (!pSamplerChannel->GetMidiInputDevice()) throw LinuxSamplerException("No MIDI input device connected yet"); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1866 |
pSamplerChannel->GetMidiInputDevice()->SetInputPort(MIDIInputPort.c_str()); |
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1867 |
|
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1868 |
|
pSamplerChannel->SetMidiInput(pDevice, MIDIPort, (midi_chan_t) MIDIChannel); |
1869 |
} |
} |
1870 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1871 |
result.Error(e); |
result.Error(e); |
1872 |
} |
} |
1873 |
return result.Produce(); |
return result.Produce(); |
1874 |
} |
} |
1875 |
|
|
1876 |
/** |
/** |
1877 |
* Will be called by the parser to change the MIDI input channel on which the |
* Will be called by the parser to change the global volume factor on a |
1878 |
* engine of a particular sampler channel should listen to. |
* particular sampler channel. |
1879 |
*/ |
*/ |
1880 |
String LSCPServer::SetMIDIInputChannel(uint MIDIChannel, uint uiSamplerChannel) { |
String LSCPServer::SetVolume(double dVolume, uint uiSamplerChannel) { |
1881 |
dmsg(2,("LSCPServer: SetMIDIInputChannel(MIDIChannel=%d, SamplerChannel=%d)\n", MIDIChannel, uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", dVolume, uiSamplerChannel)); |
1882 |
LSCPResultSet result; |
LSCPResultSet result; |
1883 |
try { |
try { |
1884 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
1885 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
pEngineChannel->Volume(dVolume); |
|
if (!pSamplerChannel->GetMidiInputDevice()) throw LinuxSamplerException("No MIDI input device connected yet"); |
|
|
MidiInputDevice::type_t oldtype = pSamplerChannel->GetMidiInputDevice()->Type(); |
|
|
pSamplerChannel->SetMidiInputDevice(oldtype, (MidiInputDevice::midi_chan_t) MIDIChannel); |
|
1886 |
} |
} |
1887 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1888 |
result.Error(e); |
result.Error(e); |
1889 |
} |
} |
1890 |
return result.Produce(); |
return result.Produce(); |
1891 |
} |
} |
1892 |
|
|
1893 |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint SamplerChannel) { |
/** |
1894 |
|
* Will be called by the parser to mute/unmute particular sampler channel. |
1895 |
|
*/ |
1896 |
|
String LSCPServer::SetChannelMute(bool bMute, uint uiSamplerChannel) { |
1897 |
|
dmsg(2,("LSCPServer: SetChannelMute(bMute=%d,uiSamplerChannel=%d)\n",bMute,uiSamplerChannel)); |
1898 |
LSCPResultSet result; |
LSCPResultSet result; |
1899 |
try { |
try { |
1900 |
throw LinuxSamplerException("Command not yet implemented"); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
1901 |
|
|
1902 |
|
if(!bMute) pEngineChannel->SetMute((HasSoloChannel() && !pEngineChannel->GetSolo()) ? -1 : 0); |
1903 |
|
else pEngineChannel->SetMute(1); |
1904 |
|
} catch (Exception e) { |
1905 |
|
result.Error(e); |
1906 |
} |
} |
1907 |
catch (LinuxSamplerException e) { |
return result.Produce(); |
1908 |
result.Error(e); |
} |
1909 |
|
|
1910 |
|
/** |
1911 |
|
* Will be called by the parser to solo particular sampler channel. |
1912 |
|
*/ |
1913 |
|
String LSCPServer::SetChannelSolo(bool bSolo, uint uiSamplerChannel) { |
1914 |
|
dmsg(2,("LSCPServer: SetChannelSolo(bSolo=%d,uiSamplerChannel=%d)\n",bSolo,uiSamplerChannel)); |
1915 |
|
LSCPResultSet result; |
1916 |
|
try { |
1917 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
1918 |
|
|
1919 |
|
bool oldSolo = pEngineChannel->GetSolo(); |
1920 |
|
bool hadSoloChannel = HasSoloChannel(); |
1921 |
|
|
1922 |
|
pEngineChannel->SetSolo(bSolo); |
1923 |
|
|
1924 |
|
if(!oldSolo && bSolo) { |
1925 |
|
if(pEngineChannel->GetMute() == -1) pEngineChannel->SetMute(0); |
1926 |
|
if(!hadSoloChannel) MuteNonSoloChannels(); |
1927 |
|
} |
1928 |
|
|
1929 |
|
if(oldSolo && !bSolo) { |
1930 |
|
if(!HasSoloChannel()) UnmuteChannels(); |
1931 |
|
else if(!pEngineChannel->GetMute()) pEngineChannel->SetMute(-1); |
1932 |
|
} |
1933 |
|
} catch (Exception e) { |
1934 |
|
result.Error(e); |
1935 |
} |
} |
1936 |
return result.Produce(); |
return result.Produce(); |
1937 |
} |
} |
1938 |
|
|
1939 |
/** |
/** |
1940 |
* Will be called by the parser to change the global volume factor on a |
* Determines whether there is at least one solo channel in the channel list. |
1941 |
* particular sampler channel. |
* |
1942 |
|
* @returns true if there is at least one solo channel in the channel list, |
1943 |
|
* false otherwise. |
1944 |
*/ |
*/ |
1945 |
String LSCPServer::SetVolume(double Volume, uint uiSamplerChannel) { |
bool LSCPServer::HasSoloChannel() { |
1946 |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", Volume, uiSamplerChannel)); |
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1947 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1948 |
|
for (; iter != channels.end(); iter++) { |
1949 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1950 |
|
if(c && c->GetSolo()) return true; |
1951 |
|
} |
1952 |
|
|
1953 |
|
return false; |
1954 |
|
} |
1955 |
|
|
1956 |
|
/** |
1957 |
|
* Mutes all unmuted non-solo channels. Notice that the channels are muted |
1958 |
|
* with -1 which indicates that they are muted because of the presence |
1959 |
|
* of a solo channel(s). Channels muted with -1 will be automatically unmuted |
1960 |
|
* when there are no solo channels left. |
1961 |
|
*/ |
1962 |
|
void LSCPServer::MuteNonSoloChannels() { |
1963 |
|
dmsg(2,("LSCPServer: MuteNonSoloChannels()\n")); |
1964 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1965 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1966 |
|
for (; iter != channels.end(); iter++) { |
1967 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1968 |
|
if(c && !c->GetSolo() && !c->GetMute()) c->SetMute(-1); |
1969 |
|
} |
1970 |
|
} |
1971 |
|
|
1972 |
|
/** |
1973 |
|
* Unmutes all channels that are muted because of the presence |
1974 |
|
* of a solo channel(s). |
1975 |
|
*/ |
1976 |
|
void LSCPServer::UnmuteChannels() { |
1977 |
|
dmsg(2,("LSCPServer: UnmuteChannels()\n")); |
1978 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1979 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1980 |
|
for (; iter != channels.end(); iter++) { |
1981 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1982 |
|
if(c && c->GetMute() == -1) c->SetMute(0); |
1983 |
|
} |
1984 |
|
} |
1985 |
|
|
1986 |
|
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) { |
1987 |
|
dmsg(2,("LSCPServer: AddOrReplaceMIDIInstrumentMapping()\n")); |
1988 |
|
|
1989 |
|
midi_prog_index_t idx; |
1990 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1991 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
1992 |
|
idx.midi_prog = MidiProg; |
1993 |
|
|
1994 |
|
MidiInstrumentMapper::entry_t entry; |
1995 |
|
entry.EngineName = EngineType; |
1996 |
|
entry.InstrumentFile = InstrumentFile; |
1997 |
|
entry.InstrumentIndex = InstrumentIndex; |
1998 |
|
entry.LoadMode = LoadMode; |
1999 |
|
entry.Volume = Volume; |
2000 |
|
entry.Name = Name; |
2001 |
|
|
2002 |
LSCPResultSet result; |
LSCPResultSet result; |
2003 |
try { |
try { |
2004 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
// PERSISTENT mapping commands might block for a long time, so in |
2005 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
// that case we add/replace the mapping in another thread in case |
2006 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
// the NON_MODAL argument was supplied, non persistent mappings |
2007 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
// should return immediately, so we don't need to do that for them |
2008 |
pEngine->Volume(Volume); |
bool bInBackground = (entry.LoadMode == MidiInstrumentMapper::PERSISTENT && !bModal); |
2009 |
|
MidiInstrumentMapper::AddOrReplaceEntry(MidiMapID, idx, entry, bInBackground); |
2010 |
|
} catch (Exception e) { |
2011 |
|
result.Error(e); |
2012 |
} |
} |
2013 |
catch (LinuxSamplerException e) { |
return result.Produce(); |
2014 |
result.Error(e); |
} |
2015 |
|
|
2016 |
|
String LSCPServer::RemoveMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg) { |
2017 |
|
dmsg(2,("LSCPServer: RemoveMIDIInstrumentMapping()\n")); |
2018 |
|
|
2019 |
|
midi_prog_index_t idx; |
2020 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
2021 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
2022 |
|
idx.midi_prog = MidiProg; |
2023 |
|
|
2024 |
|
LSCPResultSet result; |
2025 |
|
try { |
2026 |
|
MidiInstrumentMapper::RemoveEntry(MidiMapID, idx); |
2027 |
|
} catch (Exception e) { |
2028 |
|
result.Error(e); |
2029 |
|
} |
2030 |
|
return result.Produce(); |
2031 |
|
} |
2032 |
|
|
2033 |
|
String LSCPServer::GetMidiInstrumentMappings(uint MidiMapID) { |
2034 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
2035 |
|
LSCPResultSet result; |
2036 |
|
try { |
2037 |
|
result.Add(MidiInstrumentMapper::GetInstrumentCount(MidiMapID)); |
2038 |
|
} catch (Exception e) { |
2039 |
|
result.Error(e); |
2040 |
|
} |
2041 |
|
return result.Produce(); |
2042 |
|
} |
2043 |
|
|
2044 |
|
|
2045 |
|
String LSCPServer::GetAllMidiInstrumentMappings() { |
2046 |
|
dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
2047 |
|
LSCPResultSet result; |
2048 |
|
try { |
2049 |
|
result.Add(MidiInstrumentMapper::GetInstrumentCount()); |
2050 |
|
} catch (Exception e) { |
2051 |
|
result.Error(e); |
2052 |
|
} |
2053 |
|
return result.Produce(); |
2054 |
|
} |
2055 |
|
|
2056 |
|
String LSCPServer::GetMidiInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg) { |
2057 |
|
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
2058 |
|
LSCPResultSet result; |
2059 |
|
try { |
2060 |
|
MidiInstrumentMapper::entry_t entry = MidiInstrumentMapper::GetEntry(MidiMapID, MidiBank, MidiProg); |
2061 |
|
// convert the filename into the correct encoding as defined for LSCP |
2062 |
|
// (especially in terms of special characters -> escape sequences) |
2063 |
|
#if WIN32 |
2064 |
|
const String instrumentFileName = Path::fromWindows(entry.InstrumentFile).toLscp(); |
2065 |
|
#else |
2066 |
|
// assuming POSIX |
2067 |
|
const String instrumentFileName = Path::fromPosix(entry.InstrumentFile).toLscp(); |
2068 |
|
#endif |
2069 |
|
|
2070 |
|
result.Add("NAME", _escapeLscpResponse(entry.Name)); |
2071 |
|
result.Add("ENGINE_NAME", entry.EngineName); |
2072 |
|
result.Add("INSTRUMENT_FILE", instrumentFileName); |
2073 |
|
result.Add("INSTRUMENT_NR", (int) entry.InstrumentIndex); |
2074 |
|
String instrumentName; |
2075 |
|
Engine* pEngine = EngineFactory::Create(entry.EngineName); |
2076 |
|
if (pEngine) { |
2077 |
|
if (pEngine->GetInstrumentManager()) { |
2078 |
|
InstrumentManager::instrument_id_t instrID; |
2079 |
|
instrID.FileName = entry.InstrumentFile; |
2080 |
|
instrID.Index = entry.InstrumentIndex; |
2081 |
|
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
2082 |
|
} |
2083 |
|
EngineFactory::Destroy(pEngine); |
2084 |
|
} |
2085 |
|
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(instrumentName)); |
2086 |
|
switch (entry.LoadMode) { |
2087 |
|
case MidiInstrumentMapper::ON_DEMAND: |
2088 |
|
result.Add("LOAD_MODE", "ON_DEMAND"); |
2089 |
|
break; |
2090 |
|
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
2091 |
|
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
2092 |
|
break; |
2093 |
|
case MidiInstrumentMapper::PERSISTENT: |
2094 |
|
result.Add("LOAD_MODE", "PERSISTENT"); |
2095 |
|
break; |
2096 |
|
default: |
2097 |
|
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
2098 |
|
} |
2099 |
|
result.Add("VOLUME", entry.Volume); |
2100 |
|
} catch (Exception e) { |
2101 |
|
result.Error(e); |
2102 |
|
} |
2103 |
|
return result.Produce(); |
2104 |
|
} |
2105 |
|
|
2106 |
|
String LSCPServer::ListMidiInstrumentMappings(uint MidiMapID) { |
2107 |
|
dmsg(2,("LSCPServer: ListMidiInstrumentMappings()\n")); |
2108 |
|
LSCPResultSet result; |
2109 |
|
try { |
2110 |
|
String s; |
2111 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
2112 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
2113 |
|
for (; iter != mappings.end(); iter++) { |
2114 |
|
if (s.size()) s += ","; |
2115 |
|
s += "{" + ToString(MidiMapID) + "," |
2116 |
|
+ ToString((int(iter->first.midi_bank_msb) << 7) | int(iter->first.midi_bank_lsb)) + "," |
2117 |
|
+ ToString(int(iter->first.midi_prog)) + "}"; |
2118 |
|
} |
2119 |
|
result.Add(s); |
2120 |
|
} catch (Exception e) { |
2121 |
|
result.Error(e); |
2122 |
|
} |
2123 |
|
return result.Produce(); |
2124 |
|
} |
2125 |
|
|
2126 |
|
String LSCPServer::ListAllMidiInstrumentMappings() { |
2127 |
|
dmsg(2,("LSCPServer: ListAllMidiInstrumentMappings()\n")); |
2128 |
|
LSCPResultSet result; |
2129 |
|
try { |
2130 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
2131 |
|
String s; |
2132 |
|
for (int i = 0; i < maps.size(); i++) { |
2133 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(maps[i]); |
2134 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
2135 |
|
for (; iter != mappings.end(); iter++) { |
2136 |
|
if (s.size()) s += ","; |
2137 |
|
s += "{" + ToString(maps[i]) + "," |
2138 |
|
+ ToString((int(iter->first.midi_bank_msb) << 7) | int(iter->first.midi_bank_lsb)) + "," |
2139 |
|
+ ToString(int(iter->first.midi_prog)) + "}"; |
2140 |
|
} |
2141 |
|
} |
2142 |
|
result.Add(s); |
2143 |
|
} catch (Exception e) { |
2144 |
|
result.Error(e); |
2145 |
|
} |
2146 |
|
return result.Produce(); |
2147 |
|
} |
2148 |
|
|
2149 |
|
String LSCPServer::ClearMidiInstrumentMappings(uint MidiMapID) { |
2150 |
|
dmsg(2,("LSCPServer: ClearMidiInstrumentMappings()\n")); |
2151 |
|
LSCPResultSet result; |
2152 |
|
try { |
2153 |
|
MidiInstrumentMapper::RemoveAllEntries(MidiMapID); |
2154 |
|
} catch (Exception e) { |
2155 |
|
result.Error(e); |
2156 |
|
} |
2157 |
|
return result.Produce(); |
2158 |
|
} |
2159 |
|
|
2160 |
|
String LSCPServer::ClearAllMidiInstrumentMappings() { |
2161 |
|
dmsg(2,("LSCPServer: ClearAllMidiInstrumentMappings()\n")); |
2162 |
|
LSCPResultSet result; |
2163 |
|
try { |
2164 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
2165 |
|
for (int i = 0; i < maps.size(); i++) |
2166 |
|
MidiInstrumentMapper::RemoveAllEntries(maps[i]); |
2167 |
|
} catch (Exception e) { |
2168 |
|
result.Error(e); |
2169 |
|
} |
2170 |
|
return result.Produce(); |
2171 |
|
} |
2172 |
|
|
2173 |
|
String LSCPServer::AddMidiInstrumentMap(String MapName) { |
2174 |
|
dmsg(2,("LSCPServer: AddMidiInstrumentMap()\n")); |
2175 |
|
LSCPResultSet result; |
2176 |
|
try { |
2177 |
|
int MapID = MidiInstrumentMapper::AddMap(MapName); |
2178 |
|
result = LSCPResultSet(MapID); |
2179 |
|
} catch (Exception e) { |
2180 |
|
result.Error(e); |
2181 |
|
} |
2182 |
|
return result.Produce(); |
2183 |
|
} |
2184 |
|
|
2185 |
|
String LSCPServer::RemoveMidiInstrumentMap(uint MidiMapID) { |
2186 |
|
dmsg(2,("LSCPServer: RemoveMidiInstrumentMap()\n")); |
2187 |
|
LSCPResultSet result; |
2188 |
|
try { |
2189 |
|
MidiInstrumentMapper::RemoveMap(MidiMapID); |
2190 |
|
} catch (Exception e) { |
2191 |
|
result.Error(e); |
2192 |
|
} |
2193 |
|
return result.Produce(); |
2194 |
|
} |
2195 |
|
|
2196 |
|
String LSCPServer::RemoveAllMidiInstrumentMaps() { |
2197 |
|
dmsg(2,("LSCPServer: RemoveAllMidiInstrumentMaps()\n")); |
2198 |
|
LSCPResultSet result; |
2199 |
|
try { |
2200 |
|
MidiInstrumentMapper::RemoveAllMaps(); |
2201 |
|
} catch (Exception e) { |
2202 |
|
result.Error(e); |
2203 |
|
} |
2204 |
|
return result.Produce(); |
2205 |
|
} |
2206 |
|
|
2207 |
|
String LSCPServer::GetMidiInstrumentMaps() { |
2208 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMaps()\n")); |
2209 |
|
LSCPResultSet result; |
2210 |
|
try { |
2211 |
|
result.Add(MidiInstrumentMapper::Maps().size()); |
2212 |
|
} catch (Exception e) { |
2213 |
|
result.Error(e); |
2214 |
|
} |
2215 |
|
return result.Produce(); |
2216 |
|
} |
2217 |
|
|
2218 |
|
String LSCPServer::ListMidiInstrumentMaps() { |
2219 |
|
dmsg(2,("LSCPServer: ListMidiInstrumentMaps()\n")); |
2220 |
|
LSCPResultSet result; |
2221 |
|
try { |
2222 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
2223 |
|
String sList; |
2224 |
|
for (int i = 0; i < maps.size(); i++) { |
2225 |
|
if (sList != "") sList += ","; |
2226 |
|
sList += ToString(maps[i]); |
2227 |
|
} |
2228 |
|
result.Add(sList); |
2229 |
|
} catch (Exception e) { |
2230 |
|
result.Error(e); |
2231 |
|
} |
2232 |
|
return result.Produce(); |
2233 |
|
} |
2234 |
|
|
2235 |
|
String LSCPServer::GetMidiInstrumentMap(uint MidiMapID) { |
2236 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
2237 |
|
LSCPResultSet result; |
2238 |
|
try { |
2239 |
|
result.Add("NAME", _escapeLscpResponse(MidiInstrumentMapper::MapName(MidiMapID))); |
2240 |
|
result.Add("DEFAULT", MidiInstrumentMapper::GetDefaultMap() == MidiMapID); |
2241 |
|
} catch (Exception e) { |
2242 |
|
result.Error(e); |
2243 |
|
} |
2244 |
|
return result.Produce(); |
2245 |
|
} |
2246 |
|
|
2247 |
|
String LSCPServer::SetMidiInstrumentMapName(uint MidiMapID, String NewName) { |
2248 |
|
dmsg(2,("LSCPServer: SetMidiInstrumentMapName()\n")); |
2249 |
|
LSCPResultSet result; |
2250 |
|
try { |
2251 |
|
MidiInstrumentMapper::RenameMap(MidiMapID, NewName); |
2252 |
|
} catch (Exception e) { |
2253 |
|
result.Error(e); |
2254 |
|
} |
2255 |
|
return result.Produce(); |
2256 |
|
} |
2257 |
|
|
2258 |
|
/** |
2259 |
|
* Set the MIDI instrument map the given sampler channel shall use for |
2260 |
|
* handling MIDI program change messages. There are the following two |
2261 |
|
* special (negative) values: |
2262 |
|
* |
2263 |
|
* - (-1) : set to NONE (ignore program changes) |
2264 |
|
* - (-2) : set to DEFAULT map |
2265 |
|
*/ |
2266 |
|
String LSCPServer::SetChannelMap(uint uiSamplerChannel, int MidiMapID) { |
2267 |
|
dmsg(2,("LSCPServer: SetChannelMap()\n")); |
2268 |
|
LSCPResultSet result; |
2269 |
|
try { |
2270 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2271 |
|
|
2272 |
|
if (MidiMapID == -1) pEngineChannel->SetMidiInstrumentMapToNone(); |
2273 |
|
else if (MidiMapID == -2) pEngineChannel->SetMidiInstrumentMapToDefault(); |
2274 |
|
else pEngineChannel->SetMidiInstrumentMap(MidiMapID); |
2275 |
|
} catch (Exception e) { |
2276 |
|
result.Error(e); |
2277 |
|
} |
2278 |
|
return result.Produce(); |
2279 |
|
} |
2280 |
|
|
2281 |
|
String LSCPServer::CreateFxSend(uint uiSamplerChannel, uint MidiCtrl, String Name) { |
2282 |
|
dmsg(2,("LSCPServer: CreateFxSend()\n")); |
2283 |
|
LSCPResultSet result; |
2284 |
|
try { |
2285 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2286 |
|
|
2287 |
|
FxSend* pFxSend = pEngineChannel->AddFxSend(MidiCtrl, Name); |
2288 |
|
if (!pFxSend) throw Exception("Could not add FxSend, don't ask, I don't know why (probably a bug)"); |
2289 |
|
|
2290 |
|
result = LSCPResultSet(pFxSend->Id()); // success |
2291 |
|
} catch (Exception e) { |
2292 |
|
result.Error(e); |
2293 |
|
} |
2294 |
|
return result.Produce(); |
2295 |
|
} |
2296 |
|
|
2297 |
|
String LSCPServer::DestroyFxSend(uint uiSamplerChannel, uint FxSendID) { |
2298 |
|
dmsg(2,("LSCPServer: DestroyFxSend()\n")); |
2299 |
|
LSCPResultSet result; |
2300 |
|
try { |
2301 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2302 |
|
|
2303 |
|
FxSend* pFxSend = NULL; |
2304 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2305 |
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2306 |
|
pFxSend = pEngineChannel->GetFxSend(i); |
2307 |
|
break; |
2308 |
|
} |
2309 |
|
} |
2310 |
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2311 |
|
pEngineChannel->RemoveFxSend(pFxSend); |
2312 |
|
} catch (Exception e) { |
2313 |
|
result.Error(e); |
2314 |
|
} |
2315 |
|
return result.Produce(); |
2316 |
|
} |
2317 |
|
|
2318 |
|
String LSCPServer::GetFxSends(uint uiSamplerChannel) { |
2319 |
|
dmsg(2,("LSCPServer: GetFxSends()\n")); |
2320 |
|
LSCPResultSet result; |
2321 |
|
try { |
2322 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2323 |
|
|
2324 |
|
result.Add(pEngineChannel->GetFxSendCount()); |
2325 |
|
} catch (Exception e) { |
2326 |
|
result.Error(e); |
2327 |
|
} |
2328 |
|
return result.Produce(); |
2329 |
|
} |
2330 |
|
|
2331 |
|
String LSCPServer::ListFxSends(uint uiSamplerChannel) { |
2332 |
|
dmsg(2,("LSCPServer: ListFxSends()\n")); |
2333 |
|
LSCPResultSet result; |
2334 |
|
String list; |
2335 |
|
try { |
2336 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2337 |
|
|
2338 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2339 |
|
FxSend* pFxSend = pEngineChannel->GetFxSend(i); |
2340 |
|
if (list != "") list += ","; |
2341 |
|
list += ToString(pFxSend->Id()); |
2342 |
|
} |
2343 |
|
result.Add(list); |
2344 |
|
} catch (Exception e) { |
2345 |
|
result.Error(e); |
2346 |
|
} |
2347 |
|
return result.Produce(); |
2348 |
|
} |
2349 |
|
|
2350 |
|
FxSend* LSCPServer::GetFxSend(uint uiSamplerChannel, uint FxSendID) { |
2351 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2352 |
|
|
2353 |
|
FxSend* pFxSend = NULL; |
2354 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2355 |
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2356 |
|
pFxSend = pEngineChannel->GetFxSend(i); |
2357 |
|
break; |
2358 |
|
} |
2359 |
|
} |
2360 |
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2361 |
|
return pFxSend; |
2362 |
|
} |
2363 |
|
|
2364 |
|
String LSCPServer::GetFxSendInfo(uint uiSamplerChannel, uint FxSendID) { |
2365 |
|
dmsg(2,("LSCPServer: GetFxSendInfo()\n")); |
2366 |
|
LSCPResultSet result; |
2367 |
|
try { |
2368 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2369 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2370 |
|
|
2371 |
|
// gather audio routing informations |
2372 |
|
String AudioRouting; |
2373 |
|
for (int chan = 0; chan < pEngineChannel->Channels(); chan++) { |
2374 |
|
if (AudioRouting != "") AudioRouting += ","; |
2375 |
|
AudioRouting += ToString(pFxSend->DestinationChannel(chan)); |
2376 |
|
} |
2377 |
|
|
2378 |
|
// success |
2379 |
|
result.Add("NAME", _escapeLscpResponse(pFxSend->Name())); |
2380 |
|
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
2381 |
|
result.Add("LEVEL", ToString(pFxSend->Level())); |
2382 |
|
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
2383 |
|
} catch (Exception e) { |
2384 |
|
result.Error(e); |
2385 |
|
} |
2386 |
|
return result.Produce(); |
2387 |
|
} |
2388 |
|
|
2389 |
|
String LSCPServer::SetFxSendName(uint uiSamplerChannel, uint FxSendID, String Name) { |
2390 |
|
dmsg(2,("LSCPServer: SetFxSendName()\n")); |
2391 |
|
LSCPResultSet result; |
2392 |
|
try { |
2393 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2394 |
|
|
2395 |
|
pFxSend->SetName(Name); |
2396 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2397 |
|
} catch (Exception e) { |
2398 |
|
result.Error(e); |
2399 |
|
} |
2400 |
|
return result.Produce(); |
2401 |
|
} |
2402 |
|
|
2403 |
|
String LSCPServer::SetFxSendAudioOutputChannel(uint uiSamplerChannel, uint FxSendID, uint FxSendChannel, uint DeviceChannel) { |
2404 |
|
dmsg(2,("LSCPServer: SetFxSendAudioOutputChannel()\n")); |
2405 |
|
LSCPResultSet result; |
2406 |
|
try { |
2407 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2408 |
|
|
2409 |
|
pFxSend->SetDestinationChannel(FxSendChannel, DeviceChannel); |
2410 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2411 |
|
} catch (Exception e) { |
2412 |
|
result.Error(e); |
2413 |
|
} |
2414 |
|
return result.Produce(); |
2415 |
|
} |
2416 |
|
|
2417 |
|
String LSCPServer::SetFxSendMidiController(uint uiSamplerChannel, uint FxSendID, uint MidiController) { |
2418 |
|
dmsg(2,("LSCPServer: SetFxSendMidiController()\n")); |
2419 |
|
LSCPResultSet result; |
2420 |
|
try { |
2421 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2422 |
|
|
2423 |
|
pFxSend->SetMidiController(MidiController); |
2424 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2425 |
|
} catch (Exception e) { |
2426 |
|
result.Error(e); |
2427 |
|
} |
2428 |
|
return result.Produce(); |
2429 |
|
} |
2430 |
|
|
2431 |
|
String LSCPServer::SetFxSendLevel(uint uiSamplerChannel, uint FxSendID, double dLevel) { |
2432 |
|
dmsg(2,("LSCPServer: SetFxSendLevel()\n")); |
2433 |
|
LSCPResultSet result; |
2434 |
|
try { |
2435 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2436 |
|
|
2437 |
|
pFxSend->SetLevel((float)dLevel); |
2438 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2439 |
|
} catch (Exception e) { |
2440 |
|
result.Error(e); |
2441 |
|
} |
2442 |
|
return result.Produce(); |
2443 |
|
} |
2444 |
|
|
2445 |
|
String LSCPServer::EditSamplerChannelInstrument(uint uiSamplerChannel) { |
2446 |
|
dmsg(2,("LSCPServer: EditSamplerChannelInstrument(SamplerChannel=%d)\n", uiSamplerChannel)); |
2447 |
|
LSCPResultSet result; |
2448 |
|
try { |
2449 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2450 |
|
if (pEngineChannel->InstrumentStatus() < 0) throw Exception("No instrument loaded to sampler channel"); |
2451 |
|
Engine* pEngine = pEngineChannel->GetEngine(); |
2452 |
|
InstrumentManager* pInstrumentManager = pEngine->GetInstrumentManager(); |
2453 |
|
if (!pInstrumentManager) throw Exception("Engine does not provide an instrument manager"); |
2454 |
|
InstrumentManager::instrument_id_t instrumentID; |
2455 |
|
instrumentID.FileName = pEngineChannel->InstrumentFileName(); |
2456 |
|
instrumentID.Index = pEngineChannel->InstrumentIndex(); |
2457 |
|
pInstrumentManager->LaunchInstrumentEditor(instrumentID); |
2458 |
|
} catch (Exception e) { |
2459 |
|
result.Error(e); |
2460 |
|
} |
2461 |
|
return result.Produce(); |
2462 |
|
} |
2463 |
|
|
2464 |
|
String LSCPServer::SendChannelMidiData(String MidiMsg, uint uiSamplerChannel, uint Arg1, uint Arg2) { |
2465 |
|
dmsg(2,("LSCPServer: SendChannelMidiData(MidiMsg=%s,uiSamplerChannel=%d,Arg1=%d,Arg2=%d)\n", MidiMsg.c_str(), uiSamplerChannel, Arg1, Arg2)); |
2466 |
|
LSCPResultSet result; |
2467 |
|
try { |
2468 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2469 |
|
|
2470 |
|
if (Arg1 > 127 || Arg2 > 127) { |
2471 |
|
throw Exception("Invalid MIDI message"); |
2472 |
|
} |
2473 |
|
|
2474 |
|
VirtualMidiDevice* pMidiDevice = NULL; |
2475 |
|
std::vector<EventHandler::midi_listener_entry>::iterator iter = eventHandler.channelMidiListeners.begin(); |
2476 |
|
for (; iter != eventHandler.channelMidiListeners.end(); ++iter) { |
2477 |
|
if ((*iter).pEngineChannel == pEngineChannel) { |
2478 |
|
pMidiDevice = (*iter).pMidiListener; |
2479 |
|
break; |
2480 |
|
} |
2481 |
|
} |
2482 |
|
|
2483 |
|
if(pMidiDevice == NULL) throw Exception("Couldn't find virtual MIDI device"); |
2484 |
|
|
2485 |
|
if (MidiMsg == "NOTE_ON") { |
2486 |
|
pMidiDevice->SendNoteOnToDevice(Arg1, Arg2); |
2487 |
|
bool b = pMidiDevice->SendNoteOnToSampler(Arg1, Arg2); |
2488 |
|
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
2489 |
|
} else if (MidiMsg == "NOTE_OFF") { |
2490 |
|
pMidiDevice->SendNoteOffToDevice(Arg1, Arg2); |
2491 |
|
bool b = pMidiDevice->SendNoteOffToSampler(Arg1, Arg2); |
2492 |
|
if (!b) throw Exception("MIDI event failed: " + MidiMsg + " " + ToString(Arg1) + " " + ToString(Arg2)); |
2493 |
|
} else { |
2494 |
|
throw Exception("Unknown MIDI message type: " + MidiMsg); |
2495 |
|
} |
2496 |
|
} catch (Exception e) { |
2497 |
|
result.Error(e); |
2498 |
} |
} |
2499 |
return result.Produce(); |
return result.Produce(); |
2500 |
} |
} |
2506 |
dmsg(2,("LSCPServer: ResetChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: ResetChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
2507 |
LSCPResultSet result; |
LSCPResultSet result; |
2508 |
try { |
try { |
2509 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2510 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
pEngineChannel->Reset(); |
|
Engine* pEngine = pSamplerChannel->GetEngine(); |
|
|
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
|
|
pEngine->Reset(); |
|
2511 |
} |
} |
2512 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
2513 |
result.Error(e); |
result.Error(e); |
2514 |
} |
} |
2515 |
return result.Produce(); |
return result.Produce(); |
2516 |
} |
} |
2517 |
|
|
2518 |
/** |
/** |
2519 |
|
* Will be called by the parser to reset the whole sampler. |
2520 |
|
*/ |
2521 |
|
String LSCPServer::ResetSampler() { |
2522 |
|
dmsg(2,("LSCPServer: ResetSampler()\n")); |
2523 |
|
pSampler->Reset(); |
2524 |
|
LSCPResultSet result; |
2525 |
|
return result.Produce(); |
2526 |
|
} |
2527 |
|
|
2528 |
|
/** |
2529 |
|
* Will be called by the parser to return general informations about this |
2530 |
|
* sampler. |
2531 |
|
*/ |
2532 |
|
String LSCPServer::GetServerInfo() { |
2533 |
|
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
2534 |
|
const std::string description = |
2535 |
|
_escapeLscpResponse("LinuxSampler - modular, streaming capable sampler"); |
2536 |
|
LSCPResultSet result; |
2537 |
|
result.Add("DESCRIPTION", description); |
2538 |
|
result.Add("VERSION", VERSION); |
2539 |
|
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
2540 |
|
#if HAVE_SQLITE3 |
2541 |
|
result.Add("INSTRUMENTS_DB_SUPPORT", "yes"); |
2542 |
|
#else |
2543 |
|
result.Add("INSTRUMENTS_DB_SUPPORT", "no"); |
2544 |
|
#endif |
2545 |
|
|
2546 |
|
return result.Produce(); |
2547 |
|
} |
2548 |
|
|
2549 |
|
/** |
2550 |
|
* Will be called by the parser to return the current number of all active streams. |
2551 |
|
*/ |
2552 |
|
String LSCPServer::GetTotalStreamCount() { |
2553 |
|
dmsg(2,("LSCPServer: GetTotalStreamCount()\n")); |
2554 |
|
LSCPResultSet result; |
2555 |
|
result.Add(pSampler->GetDiskStreamCount()); |
2556 |
|
return result.Produce(); |
2557 |
|
} |
2558 |
|
|
2559 |
|
/** |
2560 |
|
* Will be called by the parser to return the current number of all active voices. |
2561 |
|
*/ |
2562 |
|
String LSCPServer::GetTotalVoiceCount() { |
2563 |
|
dmsg(2,("LSCPServer: GetTotalVoiceCount()\n")); |
2564 |
|
LSCPResultSet result; |
2565 |
|
result.Add(pSampler->GetVoiceCount()); |
2566 |
|
return result.Produce(); |
2567 |
|
} |
2568 |
|
|
2569 |
|
/** |
2570 |
|
* Will be called by the parser to return the maximum number of voices. |
2571 |
|
*/ |
2572 |
|
String LSCPServer::GetTotalVoiceCountMax() { |
2573 |
|
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
2574 |
|
LSCPResultSet result; |
2575 |
|
result.Add(EngineFactory::EngineInstances().size() * GLOBAL_MAX_VOICES); |
2576 |
|
return result.Produce(); |
2577 |
|
} |
2578 |
|
|
2579 |
|
/** |
2580 |
|
* Will be called by the parser to return the sampler global maximum |
2581 |
|
* allowed number of voices. |
2582 |
|
*/ |
2583 |
|
String LSCPServer::GetGlobalMaxVoices() { |
2584 |
|
dmsg(2,("LSCPServer: GetGlobalMaxVoices()\n")); |
2585 |
|
LSCPResultSet result; |
2586 |
|
result.Add(GLOBAL_MAX_VOICES); |
2587 |
|
return result.Produce(); |
2588 |
|
} |
2589 |
|
|
2590 |
|
/** |
2591 |
|
* Will be called by the parser to set the sampler global maximum number of |
2592 |
|
* voices. |
2593 |
|
*/ |
2594 |
|
String LSCPServer::SetGlobalMaxVoices(int iVoices) { |
2595 |
|
dmsg(2,("LSCPServer: SetGlobalMaxVoices(%d)\n", iVoices)); |
2596 |
|
LSCPResultSet result; |
2597 |
|
try { |
2598 |
|
if (iVoices < 1) throw Exception("Maximum voices may not be less than 1"); |
2599 |
|
GLOBAL_MAX_VOICES = iVoices; // see common/global_private.cpp |
2600 |
|
const std::set<Engine*>& engines = EngineFactory::EngineInstances(); |
2601 |
|
if (engines.size() > 0) { |
2602 |
|
std::set<Engine*>::iterator iter = engines.begin(); |
2603 |
|
std::set<Engine*>::iterator end = engines.end(); |
2604 |
|
for (; iter != end; ++iter) { |
2605 |
|
(*iter)->SetMaxVoices(iVoices); |
2606 |
|
} |
2607 |
|
} |
2608 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOICES", GLOBAL_MAX_VOICES)); |
2609 |
|
} catch (Exception e) { |
2610 |
|
result.Error(e); |
2611 |
|
} |
2612 |
|
return result.Produce(); |
2613 |
|
} |
2614 |
|
|
2615 |
|
/** |
2616 |
|
* Will be called by the parser to return the sampler global maximum |
2617 |
|
* allowed number of disk streams. |
2618 |
|
*/ |
2619 |
|
String LSCPServer::GetGlobalMaxStreams() { |
2620 |
|
dmsg(2,("LSCPServer: GetGlobalMaxStreams()\n")); |
2621 |
|
LSCPResultSet result; |
2622 |
|
result.Add(GLOBAL_MAX_STREAMS); |
2623 |
|
return result.Produce(); |
2624 |
|
} |
2625 |
|
|
2626 |
|
/** |
2627 |
|
* Will be called by the parser to set the sampler global maximum number of |
2628 |
|
* disk streams. |
2629 |
|
*/ |
2630 |
|
String LSCPServer::SetGlobalMaxStreams(int iStreams) { |
2631 |
|
dmsg(2,("LSCPServer: SetGlobalMaxStreams(%d)\n", iStreams)); |
2632 |
|
LSCPResultSet result; |
2633 |
|
try { |
2634 |
|
if (iStreams < 0) throw Exception("Maximum disk streams may not be negative"); |
2635 |
|
GLOBAL_MAX_STREAMS = iStreams; // see common/global_private.cpp |
2636 |
|
const std::set<Engine*>& engines = EngineFactory::EngineInstances(); |
2637 |
|
if (engines.size() > 0) { |
2638 |
|
std::set<Engine*>::iterator iter = engines.begin(); |
2639 |
|
std::set<Engine*>::iterator end = engines.end(); |
2640 |
|
for (; iter != end; ++iter) { |
2641 |
|
(*iter)->SetMaxDiskStreams(iStreams); |
2642 |
|
} |
2643 |
|
} |
2644 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "STREAMS", GLOBAL_MAX_STREAMS)); |
2645 |
|
} catch (Exception e) { |
2646 |
|
result.Error(e); |
2647 |
|
} |
2648 |
|
return result.Produce(); |
2649 |
|
} |
2650 |
|
|
2651 |
|
String LSCPServer::GetGlobalVolume() { |
2652 |
|
LSCPResultSet result; |
2653 |
|
result.Add(ToString(GLOBAL_VOLUME)); // see common/global.cpp |
2654 |
|
return result.Produce(); |
2655 |
|
} |
2656 |
|
|
2657 |
|
String LSCPServer::SetGlobalVolume(double dVolume) { |
2658 |
|
LSCPResultSet result; |
2659 |
|
try { |
2660 |
|
if (dVolume < 0) throw Exception("Volume may not be negative"); |
2661 |
|
GLOBAL_VOLUME = dVolume; // see common/global_private.cpp |
2662 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
2663 |
|
} catch (Exception e) { |
2664 |
|
result.Error(e); |
2665 |
|
} |
2666 |
|
return result.Produce(); |
2667 |
|
} |
2668 |
|
|
2669 |
|
String LSCPServer::GetFileInstruments(String Filename) { |
2670 |
|
dmsg(2,("LSCPServer: GetFileInstruments(String Filename=%s)\n",Filename.c_str())); |
2671 |
|
LSCPResultSet result; |
2672 |
|
try { |
2673 |
|
VerifyFile(Filename); |
2674 |
|
} catch (Exception e) { |
2675 |
|
result.Error(e); |
2676 |
|
return result.Produce(); |
2677 |
|
} |
2678 |
|
// try to find a sampler engine that can handle the file |
2679 |
|
bool bFound = false; |
2680 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
2681 |
|
for (int i = 0; !bFound && i < engineTypes.size(); i++) { |
2682 |
|
Engine* pEngine = NULL; |
2683 |
|
try { |
2684 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
2685 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
2686 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
2687 |
|
if (pManager) { |
2688 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
2689 |
|
pManager->GetInstrumentFileContent(Filename); |
2690 |
|
// return the amount of instruments in the file |
2691 |
|
result.Add(IDs.size()); |
2692 |
|
// no more need to ask other engine types |
2693 |
|
bFound = true; |
2694 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
2695 |
|
} catch (Exception e) { |
2696 |
|
// NOOP, as exception is thrown if engine doesn't support file |
2697 |
|
} |
2698 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
2699 |
|
} |
2700 |
|
|
2701 |
|
if (!bFound) result.Error("Unknown file format"); |
2702 |
|
return result.Produce(); |
2703 |
|
} |
2704 |
|
|
2705 |
|
String LSCPServer::ListFileInstruments(String Filename) { |
2706 |
|
dmsg(2,("LSCPServer: ListFileInstruments(String Filename=%s)\n",Filename.c_str())); |
2707 |
|
LSCPResultSet result; |
2708 |
|
try { |
2709 |
|
VerifyFile(Filename); |
2710 |
|
} catch (Exception e) { |
2711 |
|
result.Error(e); |
2712 |
|
return result.Produce(); |
2713 |
|
} |
2714 |
|
// try to find a sampler engine that can handle the file |
2715 |
|
bool bFound = false; |
2716 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
2717 |
|
for (int i = 0; !bFound && i < engineTypes.size(); i++) { |
2718 |
|
Engine* pEngine = NULL; |
2719 |
|
try { |
2720 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
2721 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
2722 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
2723 |
|
if (pManager) { |
2724 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
2725 |
|
pManager->GetInstrumentFileContent(Filename); |
2726 |
|
// return a list of IDs of the instruments in the file |
2727 |
|
String s; |
2728 |
|
for (int j = 0; j < IDs.size(); j++) { |
2729 |
|
if (s.size()) s += ","; |
2730 |
|
s += ToString(IDs[j].Index); |
2731 |
|
} |
2732 |
|
result.Add(s); |
2733 |
|
// no more need to ask other engine types |
2734 |
|
bFound = true; |
2735 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
2736 |
|
} catch (Exception e) { |
2737 |
|
// NOOP, as exception is thrown if engine doesn't support file |
2738 |
|
} |
2739 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
2740 |
|
} |
2741 |
|
|
2742 |
|
if (!bFound) result.Error("Unknown file format"); |
2743 |
|
return result.Produce(); |
2744 |
|
} |
2745 |
|
|
2746 |
|
String LSCPServer::GetFileInstrumentInfo(String Filename, uint InstrumentID) { |
2747 |
|
dmsg(2,("LSCPServer: GetFileInstrumentInfo(String Filename=%s, InstrumentID=%d)\n",Filename.c_str(),InstrumentID)); |
2748 |
|
LSCPResultSet result; |
2749 |
|
try { |
2750 |
|
VerifyFile(Filename); |
2751 |
|
} catch (Exception e) { |
2752 |
|
result.Error(e); |
2753 |
|
return result.Produce(); |
2754 |
|
} |
2755 |
|
InstrumentManager::instrument_id_t id; |
2756 |
|
id.FileName = Filename; |
2757 |
|
id.Index = InstrumentID; |
2758 |
|
// try to find a sampler engine that can handle the file |
2759 |
|
bool bFound = false; |
2760 |
|
bool bFatalErr = false; |
2761 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
2762 |
|
for (int i = 0; !bFound && !bFatalErr && i < engineTypes.size(); i++) { |
2763 |
|
Engine* pEngine = NULL; |
2764 |
|
try { |
2765 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
2766 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
2767 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
2768 |
|
if (pManager) { |
2769 |
|
// check if the instrument index is valid |
2770 |
|
// FIXME: this won't work if an engine only supports parts of the instrument file |
2771 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
2772 |
|
pManager->GetInstrumentFileContent(Filename); |
2773 |
|
if (std::find(IDs.begin(), IDs.end(), id) == IDs.end()) { |
2774 |
|
std::stringstream ss; |
2775 |
|
ss << "Invalid instrument index " << InstrumentID << " for instrument file '" << Filename << "'"; |
2776 |
|
bFatalErr = true; |
2777 |
|
throw Exception(ss.str()); |
2778 |
|
} |
2779 |
|
// get the info of the requested instrument |
2780 |
|
InstrumentManager::instrument_info_t info = |
2781 |
|
pManager->GetInstrumentInfo(id); |
2782 |
|
// return detailed informations about the file |
2783 |
|
result.Add("NAME", info.InstrumentName); |
2784 |
|
result.Add("FORMAT_FAMILY", engineTypes[i]); |
2785 |
|
result.Add("FORMAT_VERSION", info.FormatVersion); |
2786 |
|
result.Add("PRODUCT", info.Product); |
2787 |
|
result.Add("ARTISTS", info.Artists); |
2788 |
|
|
2789 |
|
std::stringstream ss; |
2790 |
|
bool b = false; |
2791 |
|
for (int i = 0; i < 128; i++) { |
2792 |
|
if (info.KeyBindings[i]) { |
2793 |
|
if (b) ss << ','; |
2794 |
|
ss << i; b = true; |
2795 |
|
} |
2796 |
|
} |
2797 |
|
result.Add("KEY_BINDINGS", ss.str()); |
2798 |
|
|
2799 |
|
b = false; |
2800 |
|
std::stringstream ss2; |
2801 |
|
for (int i = 0; i < 128; i++) { |
2802 |
|
if (info.KeySwitchBindings[i]) { |
2803 |
|
if (b) ss2 << ','; |
2804 |
|
ss2 << i; b = true; |
2805 |
|
} |
2806 |
|
} |
2807 |
|
result.Add("KEYSWITCH_BINDINGS", ss2.str()); |
2808 |
|
// no more need to ask other engine types |
2809 |
|
bFound = true; |
2810 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
2811 |
|
} catch (Exception e) { |
2812 |
|
// usually NOOP, as exception is thrown if engine doesn't support file |
2813 |
|
if (bFatalErr) result.Error(e); |
2814 |
|
} |
2815 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
2816 |
|
} |
2817 |
|
|
2818 |
|
if (!bFound && !bFatalErr) result.Error("Unknown file format"); |
2819 |
|
return result.Produce(); |
2820 |
|
} |
2821 |
|
|
2822 |
|
void LSCPServer::VerifyFile(String Filename) { |
2823 |
|
#if WIN32 |
2824 |
|
WIN32_FIND_DATA win32FileAttributeData; |
2825 |
|
BOOL res = GetFileAttributesEx( Filename.c_str(), GetFileExInfoStandard, &win32FileAttributeData ); |
2826 |
|
if (!res) { |
2827 |
|
std::stringstream ss; |
2828 |
|
ss << "File does not exist, GetFileAttributesEx failed `" << Filename << "`: Error " << GetLastError(); |
2829 |
|
throw Exception(ss.str()); |
2830 |
|
} |
2831 |
|
if ( win32FileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) { |
2832 |
|
throw Exception("Directory is specified"); |
2833 |
|
} |
2834 |
|
#else |
2835 |
|
File f(Filename); |
2836 |
|
if(!f.Exist()) throw Exception(f.GetErrorMsg()); |
2837 |
|
if (f.IsDirectory()) throw Exception("Directory is specified"); |
2838 |
|
#endif |
2839 |
|
} |
2840 |
|
|
2841 |
|
/** |
2842 |
* Will be called by the parser to subscribe a client (frontend) on the |
* Will be called by the parser to subscribe a client (frontend) on the |
2843 |
* server for receiving event messages. |
* server for receiving event messages. |
2844 |
*/ |
*/ |
2845 |
String LSCPServer::SubscribeNotification(event_t Event) { |
String LSCPServer::SubscribeNotification(LSCPEvent::event_t type) { |
2846 |
dmsg(2,("LSCPServer: SubscribeNotification(Event=%d)\n", Event)); |
dmsg(2,("LSCPServer: SubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
2847 |
return "ERR:0:Not implemented yet.\r\n"; |
LSCPResultSet result; |
2848 |
|
SubscriptionMutex.Lock(); |
2849 |
|
eventSubscriptions[type].push_back(currentSocket); |
2850 |
|
SubscriptionMutex.Unlock(); |
2851 |
|
return result.Produce(); |
2852 |
} |
} |
2853 |
|
|
2854 |
/** |
/** |
2855 |
* Will be called by the parser to unsubscribe a client on the server |
* Will be called by the parser to unsubscribe a client on the server |
2856 |
* for not receiving further event messages. |
* for not receiving further event messages. |
2857 |
*/ |
*/ |
2858 |
String LSCPServer::UnsubscribeNotification(event_t Event) { |
String LSCPServer::UnsubscribeNotification(LSCPEvent::event_t type) { |
2859 |
dmsg(2,("LSCPServer: UnsubscribeNotification(Event=%d)\n", Event)); |
dmsg(2,("LSCPServer: UnsubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
2860 |
return "ERR:0:Not implemented yet.\r\n"; |
LSCPResultSet result; |
2861 |
|
SubscriptionMutex.Lock(); |
2862 |
|
eventSubscriptions[type].remove(currentSocket); |
2863 |
|
SubscriptionMutex.Unlock(); |
2864 |
|
return result.Produce(); |
2865 |
} |
} |
2866 |
|
|
2867 |
|
String LSCPServer::AddDbInstrumentDirectory(String Dir) { |
2868 |
|
dmsg(2,("LSCPServer: AddDbInstrumentDirectory(Dir=%s)\n", Dir.c_str())); |
2869 |
|
LSCPResultSet result; |
2870 |
|
#if HAVE_SQLITE3 |
2871 |
|
try { |
2872 |
|
InstrumentsDb::GetInstrumentsDb()->AddDirectory(Dir); |
2873 |
|
} catch (Exception e) { |
2874 |
|
result.Error(e); |
2875 |
|
} |
2876 |
|
#else |
2877 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2878 |
|
#endif |
2879 |
|
return result.Produce(); |
2880 |
|
} |
2881 |
|
|
2882 |
// Instrument loader constructor. |
String LSCPServer::RemoveDbInstrumentDirectory(String Dir, bool Force) { |
2883 |
LSCPLoadInstrument::LSCPLoadInstrument(Engine* pEngine, String Filename, uint uiInstrument) |
dmsg(2,("LSCPServer: RemoveDbInstrumentDirectory(Dir=%s,Force=%d)\n", Dir.c_str(), Force)); |
2884 |
: Thread(false, 0, -4) |
LSCPResultSet result; |
2885 |
{ |
#if HAVE_SQLITE3 |
2886 |
this->pEngine = pEngine; |
try { |
2887 |
this->Filename = Filename; |
InstrumentsDb::GetInstrumentsDb()->RemoveDirectory(Dir, Force); |
2888 |
this->uiInstrument = uiInstrument; |
} catch (Exception e) { |
2889 |
|
result.Error(e); |
2890 |
|
} |
2891 |
|
#else |
2892 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2893 |
|
#endif |
2894 |
|
return result.Produce(); |
2895 |
} |
} |
2896 |
|
|
2897 |
// Instrument loader process. |
String LSCPServer::GetDbInstrumentDirectoryCount(String Dir, bool Recursive) { |
2898 |
int LSCPLoadInstrument::Main() |
dmsg(2,("LSCPServer: GetDbInstrumentDirectoryCount(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
2899 |
{ |
LSCPResultSet result; |
2900 |
|
#if HAVE_SQLITE3 |
2901 |
|
try { |
2902 |
|
result.Add(InstrumentsDb::GetInstrumentsDb()->GetDirectoryCount(Dir, Recursive)); |
2903 |
|
} catch (Exception e) { |
2904 |
|
result.Error(e); |
2905 |
|
} |
2906 |
|
#else |
2907 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2908 |
|
#endif |
2909 |
|
return result.Produce(); |
2910 |
|
} |
2911 |
|
|
2912 |
|
String LSCPServer::GetDbInstrumentDirectories(String Dir, bool Recursive) { |
2913 |
|
dmsg(2,("LSCPServer: GetDbInstrumentDirectories(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
2914 |
|
LSCPResultSet result; |
2915 |
|
#if HAVE_SQLITE3 |
2916 |
|
try { |
2917 |
|
String list; |
2918 |
|
StringListPtr dirs = InstrumentsDb::GetInstrumentsDb()->GetDirectories(Dir, Recursive); |
2919 |
|
|
2920 |
|
for (int i = 0; i < dirs->size(); i++) { |
2921 |
|
if (list != "") list += ","; |
2922 |
|
list += "'" + InstrumentsDb::toEscapedPath(dirs->at(i)) + "'"; |
2923 |
|
} |
2924 |
|
|
2925 |
|
result.Add(list); |
2926 |
|
} catch (Exception e) { |
2927 |
|
result.Error(e); |
2928 |
|
} |
2929 |
|
#else |
2930 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2931 |
|
#endif |
2932 |
|
return result.Produce(); |
2933 |
|
} |
2934 |
|
|
2935 |
|
String LSCPServer::GetDbInstrumentDirectoryInfo(String Dir) { |
2936 |
|
dmsg(2,("LSCPServer: GetDbInstrumentDirectoryInfo(Dir=%s)\n", Dir.c_str())); |
2937 |
|
LSCPResultSet result; |
2938 |
|
#if HAVE_SQLITE3 |
2939 |
|
try { |
2940 |
|
DbDirectory info = InstrumentsDb::GetInstrumentsDb()->GetDirectoryInfo(Dir); |
2941 |
|
|
2942 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(info.Description)); |
2943 |
|
result.Add("CREATED", info.Created); |
2944 |
|
result.Add("MODIFIED", info.Modified); |
2945 |
|
} catch (Exception e) { |
2946 |
|
result.Error(e); |
2947 |
|
} |
2948 |
|
#else |
2949 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2950 |
|
#endif |
2951 |
|
return result.Produce(); |
2952 |
|
} |
2953 |
|
|
2954 |
|
String LSCPServer::SetDbInstrumentDirectoryName(String Dir, String Name) { |
2955 |
|
dmsg(2,("LSCPServer: SetDbInstrumentDirectoryName(Dir=%s,Name=%s)\n", Dir.c_str(), Name.c_str())); |
2956 |
|
LSCPResultSet result; |
2957 |
|
#if HAVE_SQLITE3 |
2958 |
|
try { |
2959 |
|
InstrumentsDb::GetInstrumentsDb()->RenameDirectory(Dir, Name); |
2960 |
|
} catch (Exception e) { |
2961 |
|
result.Error(e); |
2962 |
|
} |
2963 |
|
#else |
2964 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2965 |
|
#endif |
2966 |
|
return result.Produce(); |
2967 |
|
} |
2968 |
|
|
2969 |
|
String LSCPServer::MoveDbInstrumentDirectory(String Dir, String Dst) { |
2970 |
|
dmsg(2,("LSCPServer: MoveDbInstrumentDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str())); |
2971 |
|
LSCPResultSet result; |
2972 |
|
#if HAVE_SQLITE3 |
2973 |
|
try { |
2974 |
|
InstrumentsDb::GetInstrumentsDb()->MoveDirectory(Dir, Dst); |
2975 |
|
} catch (Exception e) { |
2976 |
|
result.Error(e); |
2977 |
|
} |
2978 |
|
#else |
2979 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2980 |
|
#endif |
2981 |
|
return result.Produce(); |
2982 |
|
} |
2983 |
|
|
2984 |
|
String LSCPServer::CopyDbInstrumentDirectory(String Dir, String Dst) { |
2985 |
|
dmsg(2,("LSCPServer: CopyDbInstrumentDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str())); |
2986 |
|
LSCPResultSet result; |
2987 |
|
#if HAVE_SQLITE3 |
2988 |
|
try { |
2989 |
|
InstrumentsDb::GetInstrumentsDb()->CopyDirectory(Dir, Dst); |
2990 |
|
} catch (Exception e) { |
2991 |
|
result.Error(e); |
2992 |
|
} |
2993 |
|
#else |
2994 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2995 |
|
#endif |
2996 |
|
return result.Produce(); |
2997 |
|
} |
2998 |
|
|
2999 |
|
String LSCPServer::SetDbInstrumentDirectoryDescription(String Dir, String Desc) { |
3000 |
|
dmsg(2,("LSCPServer: SetDbInstrumentDirectoryDescription(Dir=%s,Desc=%s)\n", Dir.c_str(), Desc.c_str())); |
3001 |
|
LSCPResultSet result; |
3002 |
|
#if HAVE_SQLITE3 |
3003 |
|
try { |
3004 |
|
InstrumentsDb::GetInstrumentsDb()->SetDirectoryDescription(Dir, Desc); |
3005 |
|
} catch (Exception e) { |
3006 |
|
result.Error(e); |
3007 |
|
} |
3008 |
|
#else |
3009 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3010 |
|
#endif |
3011 |
|
return result.Produce(); |
3012 |
|
} |
3013 |
|
|
3014 |
|
String LSCPServer::AddDbInstruments(String DbDir, String FilePath, int Index, bool bBackground) { |
3015 |
|
dmsg(2,("LSCPServer: AddDbInstruments(DbDir=%s,FilePath=%s,Index=%d,bBackground=%d)\n", DbDir.c_str(), FilePath.c_str(), Index, bBackground)); |
3016 |
|
LSCPResultSet result; |
3017 |
|
#if HAVE_SQLITE3 |
3018 |
|
try { |
3019 |
|
int id; |
3020 |
|
InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb(); |
3021 |
|
id = db->AddInstruments(DbDir, FilePath, Index, bBackground); |
3022 |
|
if (bBackground) result = id; |
3023 |
|
} catch (Exception e) { |
3024 |
|
result.Error(e); |
3025 |
|
} |
3026 |
|
#else |
3027 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3028 |
|
#endif |
3029 |
|
return result.Produce(); |
3030 |
|
} |
3031 |
|
|
3032 |
|
String LSCPServer::AddDbInstruments(String ScanMode, String DbDir, String FsDir, bool bBackground, bool insDir) { |
3033 |
|
dmsg(2,("LSCPServer: AddDbInstruments(ScanMode=%s,DbDir=%s,FsDir=%s,bBackground=%d,insDir=%d)\n", ScanMode.c_str(), DbDir.c_str(), FsDir.c_str(), bBackground, insDir)); |
3034 |
|
LSCPResultSet result; |
3035 |
|
#if HAVE_SQLITE3 |
3036 |
|
try { |
3037 |
|
int id; |
3038 |
|
InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb(); |
3039 |
|
if (ScanMode.compare("RECURSIVE") == 0) { |
3040 |
|
id = db->AddInstruments(RECURSIVE, DbDir, FsDir, bBackground, insDir); |
3041 |
|
} else if (ScanMode.compare("NON_RECURSIVE") == 0) { |
3042 |
|
id = db->AddInstruments(NON_RECURSIVE, DbDir, FsDir, bBackground, insDir); |
3043 |
|
} else if (ScanMode.compare("FLAT") == 0) { |
3044 |
|
id = db->AddInstruments(FLAT, DbDir, FsDir, bBackground, insDir); |
3045 |
|
} else { |
3046 |
|
throw Exception("Unknown scan mode: " + ScanMode); |
3047 |
|
} |
3048 |
|
|
3049 |
|
if (bBackground) result = id; |
3050 |
|
} catch (Exception e) { |
3051 |
|
result.Error(e); |
3052 |
|
} |
3053 |
|
#else |
3054 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3055 |
|
#endif |
3056 |
|
return result.Produce(); |
3057 |
|
} |
3058 |
|
|
3059 |
|
String LSCPServer::RemoveDbInstrument(String Instr) { |
3060 |
|
dmsg(2,("LSCPServer: RemoveDbInstrument(Instr=%s)\n", Instr.c_str())); |
3061 |
|
LSCPResultSet result; |
3062 |
|
#if HAVE_SQLITE3 |
3063 |
|
try { |
3064 |
|
InstrumentsDb::GetInstrumentsDb()->RemoveInstrument(Instr); |
3065 |
|
} catch (Exception e) { |
3066 |
|
result.Error(e); |
3067 |
|
} |
3068 |
|
#else |
3069 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3070 |
|
#endif |
3071 |
|
return result.Produce(); |
3072 |
|
} |
3073 |
|
|
3074 |
|
String LSCPServer::GetDbInstrumentCount(String Dir, bool Recursive) { |
3075 |
|
dmsg(2,("LSCPServer: GetDbInstrumentCount(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
3076 |
|
LSCPResultSet result; |
3077 |
|
#if HAVE_SQLITE3 |
3078 |
try { |
try { |
3079 |
pEngine->LoadInstrument(Filename.c_str(), uiInstrument); |
result.Add(InstrumentsDb::GetInstrumentsDb()->GetInstrumentCount(Dir, Recursive)); |
3080 |
|
} catch (Exception e) { |
3081 |
|
result.Error(e); |
3082 |
} |
} |
3083 |
|
#else |
3084 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3085 |
|
#endif |
3086 |
|
return result.Produce(); |
3087 |
|
} |
3088 |
|
|
3089 |
|
String LSCPServer::GetDbInstruments(String Dir, bool Recursive) { |
3090 |
|
dmsg(2,("LSCPServer: GetDbInstruments(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
3091 |
|
LSCPResultSet result; |
3092 |
|
#if HAVE_SQLITE3 |
3093 |
|
try { |
3094 |
|
String list; |
3095 |
|
StringListPtr instrs = InstrumentsDb::GetInstrumentsDb()->GetInstruments(Dir, Recursive); |
3096 |
|
|
3097 |
|
for (int i = 0; i < instrs->size(); i++) { |
3098 |
|
if (list != "") list += ","; |
3099 |
|
list += "'" + InstrumentsDb::toEscapedPath(instrs->at(i)) + "'"; |
3100 |
|
} |
3101 |
|
|
3102 |
catch (LinuxSamplerException e) { |
result.Add(list); |
3103 |
e.PrintMessage(); |
} catch (Exception e) { |
3104 |
|
result.Error(e); |
3105 |
} |
} |
3106 |
|
#else |
3107 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3108 |
|
#endif |
3109 |
|
return result.Produce(); |
3110 |
|
} |
3111 |
|
|
3112 |
// Always re-enable the engine. |
String LSCPServer::GetDbInstrumentInfo(String Instr) { |
3113 |
pEngine->Enable(); |
dmsg(2,("LSCPServer: GetDbInstrumentInfo(Instr=%s)\n", Instr.c_str())); |
3114 |
|
LSCPResultSet result; |
3115 |
|
#if HAVE_SQLITE3 |
3116 |
|
try { |
3117 |
|
DbInstrument info = InstrumentsDb::GetInstrumentsDb()->GetInstrumentInfo(Instr); |
3118 |
|
|
3119 |
|
result.Add("INSTRUMENT_FILE", info.InstrFile); |
3120 |
|
result.Add("INSTRUMENT_NR", info.InstrNr); |
3121 |
|
result.Add("FORMAT_FAMILY", info.FormatFamily); |
3122 |
|
result.Add("FORMAT_VERSION", info.FormatVersion); |
3123 |
|
result.Add("SIZE", (int)info.Size); |
3124 |
|
result.Add("CREATED", info.Created); |
3125 |
|
result.Add("MODIFIED", info.Modified); |
3126 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(info.Description)); |
3127 |
|
result.Add("IS_DRUM", info.IsDrum); |
3128 |
|
result.Add("PRODUCT", _escapeLscpResponse(info.Product)); |
3129 |
|
result.Add("ARTISTS", _escapeLscpResponse(info.Artists)); |
3130 |
|
result.Add("KEYWORDS", _escapeLscpResponse(info.Keywords)); |
3131 |
|
} catch (Exception e) { |
3132 |
|
result.Error(e); |
3133 |
|
} |
3134 |
|
#else |
3135 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3136 |
|
#endif |
3137 |
|
return result.Produce(); |
3138 |
|
} |
3139 |
|
|
3140 |
|
String LSCPServer::GetDbInstrumentsJobInfo(int JobId) { |
3141 |
|
dmsg(2,("LSCPServer: GetDbInstrumentsJobInfo(JobId=%d)\n", JobId)); |
3142 |
|
LSCPResultSet result; |
3143 |
|
#if HAVE_SQLITE3 |
3144 |
|
try { |
3145 |
|
ScanJob job = InstrumentsDb::GetInstrumentsDb()->Jobs.GetJobById(JobId); |
3146 |
|
|
3147 |
|
result.Add("FILES_TOTAL", job.FilesTotal); |
3148 |
|
result.Add("FILES_SCANNED", job.FilesScanned); |
3149 |
|
result.Add("SCANNING", job.Scanning); |
3150 |
|
result.Add("STATUS", job.Status); |
3151 |
|
} catch (Exception e) { |
3152 |
|
result.Error(e); |
3153 |
|
} |
3154 |
|
#else |
3155 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3156 |
|
#endif |
3157 |
|
return result.Produce(); |
3158 |
|
} |
3159 |
|
|
3160 |
|
String LSCPServer::SetDbInstrumentName(String Instr, String Name) { |
3161 |
|
dmsg(2,("LSCPServer: SetDbInstrumentName(Instr=%s,Name=%s)\n", Instr.c_str(), Name.c_str())); |
3162 |
|
LSCPResultSet result; |
3163 |
|
#if HAVE_SQLITE3 |
3164 |
|
try { |
3165 |
|
InstrumentsDb::GetInstrumentsDb()->RenameInstrument(Instr, Name); |
3166 |
|
} catch (Exception e) { |
3167 |
|
result.Error(e); |
3168 |
|
} |
3169 |
|
#else |
3170 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3171 |
|
#endif |
3172 |
|
return result.Produce(); |
3173 |
|
} |
3174 |
|
|
3175 |
|
String LSCPServer::MoveDbInstrument(String Instr, String Dst) { |
3176 |
|
dmsg(2,("LSCPServer: MoveDbInstrument(Instr=%s,Dst=%s)\n", Instr.c_str(), Dst.c_str())); |
3177 |
|
LSCPResultSet result; |
3178 |
|
#if HAVE_SQLITE3 |
3179 |
|
try { |
3180 |
|
InstrumentsDb::GetInstrumentsDb()->MoveInstrument(Instr, Dst); |
3181 |
|
} catch (Exception e) { |
3182 |
|
result.Error(e); |
3183 |
|
} |
3184 |
|
#else |
3185 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3186 |
|
#endif |
3187 |
|
return result.Produce(); |
3188 |
|
} |
3189 |
|
|
3190 |
|
String LSCPServer::CopyDbInstrument(String Instr, String Dst) { |
3191 |
|
dmsg(2,("LSCPServer: CopyDbInstrument(Instr=%s,Dst=%s)\n", Instr.c_str(), Dst.c_str())); |
3192 |
|
LSCPResultSet result; |
3193 |
|
#if HAVE_SQLITE3 |
3194 |
|
try { |
3195 |
|
InstrumentsDb::GetInstrumentsDb()->CopyInstrument(Instr, Dst); |
3196 |
|
} catch (Exception e) { |
3197 |
|
result.Error(e); |
3198 |
|
} |
3199 |
|
#else |
3200 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3201 |
|
#endif |
3202 |
|
return result.Produce(); |
3203 |
|
} |
3204 |
|
|
3205 |
|
String LSCPServer::SetDbInstrumentDescription(String Instr, String Desc) { |
3206 |
|
dmsg(2,("LSCPServer: SetDbInstrumentDescription(Instr=%s,Desc=%s)\n", Instr.c_str(), Desc.c_str())); |
3207 |
|
LSCPResultSet result; |
3208 |
|
#if HAVE_SQLITE3 |
3209 |
|
try { |
3210 |
|
InstrumentsDb::GetInstrumentsDb()->SetInstrumentDescription(Instr, Desc); |
3211 |
|
} catch (Exception e) { |
3212 |
|
result.Error(e); |
3213 |
|
} |
3214 |
|
#else |
3215 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3216 |
|
#endif |
3217 |
|
return result.Produce(); |
3218 |
|
} |
3219 |
|
|
3220 |
|
String LSCPServer::SetDbInstrumentFilePath(String OldPath, String NewPath) { |
3221 |
|
dmsg(2,("LSCPServer: SetDbInstrumentFilePath(OldPath=%s,NewPath=%s)\n", OldPath.c_str(), NewPath.c_str())); |
3222 |
|
LSCPResultSet result; |
3223 |
|
#if HAVE_SQLITE3 |
3224 |
|
try { |
3225 |
|
InstrumentsDb::GetInstrumentsDb()->SetInstrumentFilePath(OldPath, NewPath); |
3226 |
|
} catch (Exception e) { |
3227 |
|
result.Error(e); |
3228 |
|
} |
3229 |
|
#else |
3230 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3231 |
|
#endif |
3232 |
|
return result.Produce(); |
3233 |
|
} |
3234 |
|
|
3235 |
|
String LSCPServer::FindLostDbInstrumentFiles() { |
3236 |
|
dmsg(2,("LSCPServer: FindLostDbInstrumentFiles()\n")); |
3237 |
|
LSCPResultSet result; |
3238 |
|
#if HAVE_SQLITE3 |
3239 |
|
try { |
3240 |
|
String list; |
3241 |
|
StringListPtr pLostFiles = InstrumentsDb::GetInstrumentsDb()->FindLostInstrumentFiles(); |
3242 |
|
|
3243 |
|
for (int i = 0; i < pLostFiles->size(); i++) { |
3244 |
|
if (list != "") list += ","; |
3245 |
|
list += "'" + pLostFiles->at(i) + "'"; |
3246 |
|
} |
3247 |
|
|
3248 |
|
result.Add(list); |
3249 |
|
} catch (Exception e) { |
3250 |
|
result.Error(e); |
3251 |
|
} |
3252 |
|
#else |
3253 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3254 |
|
#endif |
3255 |
|
return result.Produce(); |
3256 |
|
} |
3257 |
|
|
3258 |
|
String LSCPServer::FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive) { |
3259 |
|
dmsg(2,("LSCPServer: FindDbInstrumentDirectories(Dir=%s)\n", Dir.c_str())); |
3260 |
|
LSCPResultSet result; |
3261 |
|
#if HAVE_SQLITE3 |
3262 |
|
try { |
3263 |
|
SearchQuery Query; |
3264 |
|
std::map<String,String>::iterator iter; |
3265 |
|
for (iter = Parameters.begin(); iter != Parameters.end(); iter++) { |
3266 |
|
if (iter->first.compare("NAME") == 0) { |
3267 |
|
Query.Name = iter->second; |
3268 |
|
} else if (iter->first.compare("CREATED") == 0) { |
3269 |
|
Query.SetCreated(iter->second); |
3270 |
|
} else if (iter->first.compare("MODIFIED") == 0) { |
3271 |
|
Query.SetModified(iter->second); |
3272 |
|
} else if (iter->first.compare("DESCRIPTION") == 0) { |
3273 |
|
Query.Description = iter->second; |
3274 |
|
} else { |
3275 |
|
throw Exception("Unknown search criteria: " + iter->first); |
3276 |
|
} |
3277 |
|
} |
3278 |
|
|
3279 |
|
String list; |
3280 |
|
StringListPtr pDirectories = |
3281 |
|
InstrumentsDb::GetInstrumentsDb()->FindDirectories(Dir, &Query, Recursive); |
3282 |
|
|
3283 |
|
for (int i = 0; i < pDirectories->size(); i++) { |
3284 |
|
if (list != "") list += ","; |
3285 |
|
list += "'" + InstrumentsDb::toEscapedPath(pDirectories->at(i)) + "'"; |
3286 |
|
} |
3287 |
|
|
3288 |
|
result.Add(list); |
3289 |
|
} catch (Exception e) { |
3290 |
|
result.Error(e); |
3291 |
|
} |
3292 |
|
#else |
3293 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3294 |
|
#endif |
3295 |
|
return result.Produce(); |
3296 |
|
} |
3297 |
|
|
3298 |
|
String LSCPServer::FindDbInstruments(String Dir, std::map<String,String> Parameters, bool Recursive) { |
3299 |
|
dmsg(2,("LSCPServer: FindDbInstruments(Dir=%s)\n", Dir.c_str())); |
3300 |
|
LSCPResultSet result; |
3301 |
|
#if HAVE_SQLITE3 |
3302 |
|
try { |
3303 |
|
SearchQuery Query; |
3304 |
|
std::map<String,String>::iterator iter; |
3305 |
|
for (iter = Parameters.begin(); iter != Parameters.end(); iter++) { |
3306 |
|
if (iter->first.compare("NAME") == 0) { |
3307 |
|
Query.Name = iter->second; |
3308 |
|
} else if (iter->first.compare("FORMAT_FAMILIES") == 0) { |
3309 |
|
Query.SetFormatFamilies(iter->second); |
3310 |
|
} else if (iter->first.compare("SIZE") == 0) { |
3311 |
|
Query.SetSize(iter->second); |
3312 |
|
} else if (iter->first.compare("CREATED") == 0) { |
3313 |
|
Query.SetCreated(iter->second); |
3314 |
|
} else if (iter->first.compare("MODIFIED") == 0) { |
3315 |
|
Query.SetModified(iter->second); |
3316 |
|
} else if (iter->first.compare("DESCRIPTION") == 0) { |
3317 |
|
Query.Description = iter->second; |
3318 |
|
} else if (iter->first.compare("IS_DRUM") == 0) { |
3319 |
|
if (!strcasecmp(iter->second.c_str(), "true")) { |
3320 |
|
Query.InstrType = SearchQuery::DRUM; |
3321 |
|
} else { |
3322 |
|
Query.InstrType = SearchQuery::CHROMATIC; |
3323 |
|
} |
3324 |
|
} else if (iter->first.compare("PRODUCT") == 0) { |
3325 |
|
Query.Product = iter->second; |
3326 |
|
} else if (iter->first.compare("ARTISTS") == 0) { |
3327 |
|
Query.Artists = iter->second; |
3328 |
|
} else if (iter->first.compare("KEYWORDS") == 0) { |
3329 |
|
Query.Keywords = iter->second; |
3330 |
|
} else { |
3331 |
|
throw Exception("Unknown search criteria: " + iter->first); |
3332 |
|
} |
3333 |
|
} |
3334 |
|
|
3335 |
|
String list; |
3336 |
|
StringListPtr pInstruments = |
3337 |
|
InstrumentsDb::GetInstrumentsDb()->FindInstruments(Dir, &Query, Recursive); |
3338 |
|
|
3339 |
|
for (int i = 0; i < pInstruments->size(); i++) { |
3340 |
|
if (list != "") list += ","; |
3341 |
|
list += "'" + InstrumentsDb::toEscapedPath(pInstruments->at(i)) + "'"; |
3342 |
|
} |
3343 |
|
|
3344 |
|
result.Add(list); |
3345 |
|
} catch (Exception e) { |
3346 |
|
result.Error(e); |
3347 |
|
} |
3348 |
|
#else |
3349 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3350 |
|
#endif |
3351 |
|
return result.Produce(); |
3352 |
|
} |
3353 |
|
|
3354 |
|
String LSCPServer::FormatInstrumentsDb() { |
3355 |
|
dmsg(2,("LSCPServer: FormatInstrumentsDb()\n")); |
3356 |
|
LSCPResultSet result; |
3357 |
|
#if HAVE_SQLITE3 |
3358 |
|
try { |
3359 |
|
InstrumentsDb::GetInstrumentsDb()->Format(); |
3360 |
|
} catch (Exception e) { |
3361 |
|
result.Error(e); |
3362 |
|
} |
3363 |
|
#else |
3364 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3365 |
|
#endif |
3366 |
|
return result.Produce(); |
3367 |
|
} |
3368 |
|
|
3369 |
|
|
3370 |
|
/** |
3371 |
|
* Will be called by the parser to enable or disable echo mode; if echo |
3372 |
|
* mode is enabled, all commands from the client will (immediately) be |
3373 |
|
* echoed back to the client. |
3374 |
|
*/ |
3375 |
|
String LSCPServer::SetEcho(yyparse_param_t* pSession, double boolean_value) { |
3376 |
|
dmsg(2,("LSCPServer: SetEcho(val=%f)\n", boolean_value)); |
3377 |
|
LSCPResultSet result; |
3378 |
|
try { |
3379 |
|
if (boolean_value == 0) pSession->bVerbose = false; |
3380 |
|
else if (boolean_value == 1) pSession->bVerbose = true; |
3381 |
|
else throw Exception("Not a boolean value, must either be 0 or 1"); |
3382 |
|
} |
3383 |
|
catch (Exception e) { |
3384 |
|
result.Error(e); |
3385 |
|
} |
3386 |
|
return result.Produce(); |
3387 |
|
} |
3388 |
|
|
|
// FIXME: Shoot ourselves on the foot? |
|
|
delete this; |
|
3389 |
} |
} |