3 |
* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
4 |
* * |
* * |
5 |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005 - 2007 Christian Schoenebeck * |
7 |
* * |
* * |
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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 * |
9 |
* 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 * |
10 |
* the Free Software Foundation; either version 2 of the License, or * |
* the Free Software Foundation; either version 2 of the License, or * |
11 |
* (at your option) any later version. * |
* (at your option) any later version. * |
12 |
* * |
* * |
13 |
* This program is distributed in the hope that it will be useful, * |
* This library is distributed in the hope that it will be useful, * |
14 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
15 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
16 |
* GNU General Public License for more details. * |
* GNU General Public License for more details. * |
17 |
* * |
* * |
18 |
* You should have received a copy of the GNU General Public License * |
* You should have received a copy of the GNU General Public License * |
19 |
* along with this program; if not, write to the Free Software * |
* along with this library; if not, write to the Free Software * |
20 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
21 |
* MA 02111-1307 USA * |
* MA 02111-1307 USA * |
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***************************************************************************/ |
***************************************************************************/ |
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#include "lscpserver.h" |
#include "lscpserver.h" |
25 |
#include "lscpresultset.h" |
#include "lscpresultset.h" |
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#include "lscpevent.h" |
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28 |
#include "../engines/gig/Engine.h" |
#include <fcntl.h> |
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#include "../audiodriver/AudioOutputDeviceFactory.h" |
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LSCPServer::LSCPServer(Sampler* pSampler) : Thread(false, 0, -4) { |
#if ! HAVE_SQLITE3 |
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#define DOESNT_HAVE_SQLITE3 "No database support. SQLITE3 was not installed when linuxsampler was built." |
32 |
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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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39 |
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/** |
40 |
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* Below are a few static members of the LSCPServer class. |
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* The big assumption here is that LSCPServer is going to remain a singleton. |
42 |
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* These members are used to support client connections. |
43 |
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* Class handles multiple connections at the same time using select() and non-blocking recv() |
44 |
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* Commands are processed by a single LSCPServer thread. |
45 |
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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. |
51 |
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*/ |
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fd_set LSCPServer::fdSet; |
53 |
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int LSCPServer::currentSocket = -1; |
54 |
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std::vector<yyparse_param_t> LSCPServer::Sessions = std::vector<yyparse_param_t>(); |
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std::map<int,String> LSCPServer::bufferedNotifies = std::map<int,String>(); |
56 |
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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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63 |
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LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4) { |
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SocketAddress.sin_family = AF_INET; |
65 |
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SocketAddress.sin_addr.s_addr = addr; |
66 |
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SocketAddress.sin_port = port; |
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this->pSampler = pSampler; |
this->pSampler = pSampler; |
68 |
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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"); |
71 |
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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"); |
77 |
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LSCPEvent::RegisterEvent(LSCPEvent::event_fx_send_count, "FX_SEND_COUNT"); |
78 |
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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"); |
81 |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_count, "MIDI_INSTRUMENT_COUNT"); |
82 |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_info, "MIDI_INSTRUMENT_INFO"); |
83 |
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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"); |
85 |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_count, "DB_INSTRUMENT_COUNT"); |
86 |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_info, "DB_INSTRUMENT_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
88 |
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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"); |
90 |
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hSocket = -1; |
91 |
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} |
92 |
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93 |
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LSCPServer::~LSCPServer() { |
94 |
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if (hSocket >= 0) close(hSocket); |
95 |
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} |
96 |
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97 |
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void LSCPServer::EventHandler::ChannelCountChanged(int NewCount) { |
98 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_count, NewCount)); |
99 |
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} |
100 |
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101 |
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void LSCPServer::EventHandler::AudioDeviceCountChanged(int NewCount) { |
102 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_count, NewCount)); |
103 |
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} |
104 |
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105 |
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void LSCPServer::EventHandler::MidiDeviceCountChanged(int NewCount) { |
106 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_count, NewCount)); |
107 |
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} |
108 |
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109 |
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void LSCPServer::EventHandler::MidiInstrumentCountChanged(int MapId, int NewCount) { |
110 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_count, MapId, NewCount)); |
111 |
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} |
112 |
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113 |
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void LSCPServer::EventHandler::MidiInstrumentInfoChanged(int MapId, int Bank, int Program) { |
114 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_info, MapId, Bank, Program)); |
115 |
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} |
116 |
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117 |
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void LSCPServer::EventHandler::MidiInstrumentMapCountChanged(int NewCount) { |
118 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_map_count, NewCount)); |
119 |
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} |
120 |
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121 |
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void LSCPServer::EventHandler::MidiInstrumentMapInfoChanged(int MapId) { |
122 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_map_info, MapId)); |
123 |
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} |
124 |
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125 |
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void LSCPServer::EventHandler::FxSendCountChanged(int ChannelId, int NewCount) { |
126 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_count, ChannelId, NewCount)); |
127 |
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} |
128 |
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129 |
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void LSCPServer::EventHandler::VoiceCountChanged(int ChannelId, int NewCount) { |
130 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_voice_count, ChannelId, NewCount)); |
131 |
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} |
132 |
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133 |
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void LSCPServer::EventHandler::StreamCountChanged(int ChannelId, int NewCount) { |
134 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_stream_count, ChannelId, NewCount)); |
135 |
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} |
136 |
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void LSCPServer::EventHandler::BufferFillChanged(int ChannelId, String FillData) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_buffer_fill, ChannelId, FillData)); |
139 |
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} |
140 |
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void LSCPServer::EventHandler::TotalVoiceCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount)); |
143 |
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} |
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#if HAVE_SQLITE3 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryCountChanged(String Dir) { |
147 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_count, Dir)); |
148 |
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} |
149 |
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150 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryInfoChanged(String Dir) { |
151 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, Dir)); |
152 |
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} |
153 |
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154 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryNameChanged(String Dir, String NewName) { |
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Dir = "'" + Dir + "'"; |
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NewName = "'" + NewName + "'"; |
157 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, "NAME", Dir, NewName)); |
158 |
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} |
159 |
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160 |
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void LSCPServer::DbInstrumentsEventHandler::InstrumentCountChanged(String Dir) { |
161 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_count, Dir)); |
162 |
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} |
163 |
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164 |
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void LSCPServer::DbInstrumentsEventHandler::InstrumentInfoChanged(String Instr) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, Instr)); |
166 |
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} |
167 |
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void LSCPServer::DbInstrumentsEventHandler::InstrumentNameChanged(String Instr, String NewName) { |
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Instr = "'" + Instr + "'"; |
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NewName = "'" + NewName + "'"; |
170 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, "NAME", Instr, NewName)); |
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} |
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#endif // HAVE_SQLITE3 |
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174 |
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175 |
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/** |
176 |
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* Blocks the calling thread until the LSCP Server is initialized and |
177 |
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* accepting socket connections, if the server is already initialized then |
178 |
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* this method will return immediately. |
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* @param TimeoutSeconds - optional: max. wait time in seconds |
180 |
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* (default: 0s) |
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* @param TimeoutNanoSeconds - optional: max wait time in nano seconds |
182 |
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* (default: 0ns) |
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* @returns 0 on success, a value less than 0 if timeout exceeded |
184 |
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*/ |
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int LSCPServer::WaitUntilInitialized(long TimeoutSeconds, long TimeoutNanoSeconds) { |
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return Initialized.WaitAndUnlockIf(false, TimeoutSeconds, TimeoutNanoSeconds); |
187 |
} |
} |
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int LSCPServer::Main() { |
int LSCPServer::Main() { |
194 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
195 |
} |
} |
196 |
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SocketAddress.sin_family = AF_INET; |
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SocketAddress.sin_port = htons(LSCP_PORT); |
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SocketAddress.sin_addr.s_addr = htonl(INADDR_ANY); |
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197 |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
198 |
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..."; |
199 |
close(hSocket); |
for (int trial = 0; true; trial++) { // retry for LSCP_SERVER_BIND_TIMEOUT seconds |
200 |
//return -1; |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
201 |
exit(EXIT_FAILURE); |
if (trial > LSCP_SERVER_BIND_TIMEOUT) { |
202 |
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std::cerr << "gave up!" << std::endl; |
203 |
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close(hSocket); |
204 |
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//return -1; |
205 |
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exit(EXIT_FAILURE); |
206 |
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} |
207 |
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else sleep(1); // sleep 1s |
208 |
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} |
209 |
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else break; // success |
210 |
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} |
211 |
} |
} |
212 |
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213 |
listen(hSocket, 1); |
listen(hSocket, 1); |
214 |
dmsg(1,("LSCPServer: Server running.\n")); // server running |
Initialized.Set(true); |
215 |
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|
216 |
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// Registering event listeners |
217 |
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pSampler->AddChannelCountListener(&eventHandler); |
218 |
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pSampler->AddAudioDeviceCountListener(&eventHandler); |
219 |
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pSampler->AddMidiDeviceCountListener(&eventHandler); |
220 |
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pSampler->AddVoiceCountListener(&eventHandler); |
221 |
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pSampler->AddStreamCountListener(&eventHandler); |
222 |
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pSampler->AddBufferFillListener(&eventHandler); |
223 |
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pSampler->AddTotalVoiceCountListener(&eventHandler); |
224 |
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pSampler->AddFxSendCountListener(&eventHandler); |
225 |
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MidiInstrumentMapper::AddMidiInstrumentCountListener(&eventHandler); |
226 |
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MidiInstrumentMapper::AddMidiInstrumentInfoListener(&eventHandler); |
227 |
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MidiInstrumentMapper::AddMidiInstrumentMapCountListener(&eventHandler); |
228 |
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MidiInstrumentMapper::AddMidiInstrumentMapInfoListener(&eventHandler); |
229 |
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#if HAVE_SQLITE3 |
230 |
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InstrumentsDb::GetInstrumentsDb()->AddInstrumentsDbListener(&dbInstrumentsEventHandler); |
231 |
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#endif |
232 |
// now wait for client connections and handle their requests |
// now wait for client connections and handle their requests |
233 |
sockaddr_in client; |
sockaddr_in client; |
234 |
int length = sizeof(client); |
int length = sizeof(client); |
235 |
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FD_ZERO(&fdSet); |
236 |
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FD_SET(hSocket, &fdSet); |
237 |
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int maxSessions = hSocket; |
238 |
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239 |
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timeval timeout; |
240 |
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241 |
while (true) { |
while (true) { |
242 |
hSession = accept(hSocket, (sockaddr*) &client, (socklen_t*) &length); |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
243 |
if (hSession < 0) { |
{ |
244 |
std::cerr << "LSCPServer: Client connection failed." << std::endl; |
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
245 |
close(hSocket); |
std::set<EngineChannel*>::iterator itEngineChannel = engineChannels.begin(); |
246 |
//return -1; |
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
247 |
exit(EXIT_FAILURE); |
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
248 |
} |
if ((*itEngineChannel)->StatusChanged()) { |
249 |
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SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->iSamplerChannelIndex)); |
250 |
dmsg(1,("LSCPServer: Client connection established.\n")); |
} |
251 |
//send(hSession, "Welcome!\r\n", 10, 0); |
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252 |
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for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
253 |
// Parser invocation |
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
254 |
yyparse_param_t yyparse_param; |
if(fxs != NULL && fxs->IsInfoChanged()) { |
255 |
yyparse_param.pServer = this; |
int chn = (*itEngineChannel)->iSamplerChannelIndex; |
256 |
yylex_init(&yyparse_param.pScanner); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
257 |
while (yyparse(&yyparse_param) == LSCP_SYNTAX_ERROR); // recall parser in case of syntax error |
fxs->SetInfoChanged(false); |
258 |
yylex_destroy(yyparse_param.pScanner); |
} |
259 |
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} |
260 |
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} |
261 |
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} |
262 |
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263 |
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//Now let's deliver late notifies (if any) |
264 |
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NotifyBufferMutex.Lock(); |
265 |
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for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
266 |
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#ifdef MSG_NOSIGNAL |
267 |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), MSG_NOSIGNAL); |
268 |
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#else |
269 |
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send(iterNotify->first, iterNotify->second.c_str(), iterNotify->second.size(), 0); |
270 |
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#endif |
271 |
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} |
272 |
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bufferedNotifies.clear(); |
273 |
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NotifyBufferMutex.Unlock(); |
274 |
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|
275 |
close(hSession); |
fd_set selectSet = fdSet; |
276 |
dmsg(1,("LSCPServer: Client connection terminated.\n")); |
timeout.tv_sec = 0; |
277 |
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timeout.tv_usec = 100000; |
278 |
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|
279 |
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int retval = select(maxSessions+1, &selectSet, NULL, NULL, &timeout); |
280 |
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|
281 |
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if (retval == 0) |
282 |
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continue; //Nothing try again |
283 |
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if (retval == -1) { |
284 |
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std::cerr << "LSCPServer: Socket select error." << std::endl; |
285 |
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close(hSocket); |
286 |
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exit(EXIT_FAILURE); |
287 |
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} |
288 |
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|
289 |
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//Accept new connections now (if any) |
290 |
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if (FD_ISSET(hSocket, &selectSet)) { |
291 |
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int socket = accept(hSocket, (sockaddr*) &client, (socklen_t*) &length); |
292 |
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if (socket < 0) { |
293 |
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std::cerr << "LSCPServer: Client connection failed." << std::endl; |
294 |
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exit(EXIT_FAILURE); |
295 |
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} |
296 |
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|
297 |
|
if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
298 |
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std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
299 |
|
exit(EXIT_FAILURE); |
300 |
|
} |
301 |
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|
302 |
|
// Parser initialization |
303 |
|
yyparse_param_t yyparse_param; |
304 |
|
yyparse_param.pServer = this; |
305 |
|
yyparse_param.hSession = socket; |
306 |
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|
307 |
|
Sessions.push_back(yyparse_param); |
308 |
|
FD_SET(socket, &fdSet); |
309 |
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if (socket > maxSessions) |
310 |
|
maxSessions = socket; |
311 |
|
dmsg(1,("LSCPServer: Client connection established on socket:%d.\n", socket)); |
312 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Client connection established on socket", socket)); |
313 |
|
continue; //Maybe this was the only selected socket, better select again |
314 |
|
} |
315 |
|
|
316 |
|
//Something was selected and it was not the hSocket, so it must be some command(s) coming. |
317 |
|
for (std::vector<yyparse_param_t>::iterator iter = Sessions.begin(); iter != Sessions.end(); iter++) { |
318 |
|
if (FD_ISSET((*iter).hSession, &selectSet)) { //Was it this socket? |
319 |
|
if (GetLSCPCommand(iter)) { //Have we read the entire command? |
320 |
|
dmsg(3,("LSCPServer: Got command on socket %d, calling parser.\n", currentSocket)); |
321 |
|
int dummy; // just a temporary hack to fulfill the restart() function prototype |
322 |
|
restart(NULL, dummy); // restart the 'scanner' |
323 |
|
currentSocket = (*iter).hSession; //a hack |
324 |
|
dmsg(2,("LSCPServer: [%s]\n",bufferedCommands[currentSocket].c_str())); |
325 |
|
if ((*iter).bVerbose) { // if echo mode enabled |
326 |
|
AnswerClient(bufferedCommands[currentSocket]); |
327 |
|
} |
328 |
|
int result = yyparse(&(*iter)); |
329 |
|
currentSocket = -1; //continuation of a hack |
330 |
|
dmsg(3,("LSCPServer: Done parsing on socket %d.\n", currentSocket)); |
331 |
|
if (result == LSCP_QUIT) { //Was it a quit command by any chance? |
332 |
|
CloseConnection(iter); |
333 |
|
} |
334 |
|
} |
335 |
|
//socket may have been closed, iter may be invalid, get out of the loop for now. |
336 |
|
//we'll be back if there is data. |
337 |
|
break; |
338 |
|
} |
339 |
|
} |
340 |
} |
} |
341 |
} |
} |
342 |
|
|
343 |
|
void LSCPServer::CloseConnection( std::vector<yyparse_param_t>::iterator iter ) { |
344 |
|
int socket = (*iter).hSession; |
345 |
|
dmsg(1,("LSCPServer: Client connection terminated on socket:%d.\n",socket)); |
346 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Client connection terminated on socket", socket)); |
347 |
|
Sessions.erase(iter); |
348 |
|
FD_CLR(socket, &fdSet); |
349 |
|
SubscriptionMutex.Lock(); //Must unsubscribe this socket from all events (if any) |
350 |
|
for (std::map< LSCPEvent::event_t, std::list<int> >::iterator iter = eventSubscriptions.begin(); iter != eventSubscriptions.end(); iter++) { |
351 |
|
iter->second.remove(socket); |
352 |
|
} |
353 |
|
SubscriptionMutex.Unlock(); |
354 |
|
NotifyMutex.Lock(); |
355 |
|
bufferedCommands.erase(socket); |
356 |
|
bufferedNotifies.erase(socket); |
357 |
|
close(socket); |
358 |
|
NotifyMutex.Unlock(); |
359 |
|
} |
360 |
|
|
361 |
|
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
362 |
|
int subs = 0; |
363 |
|
SubscriptionMutex.Lock(); |
364 |
|
for( std::list<LSCPEvent::event_t>::iterator iter = events.begin(); |
365 |
|
iter != events.end(); iter++) |
366 |
|
{ |
367 |
|
subs += eventSubscriptions.count(*iter); |
368 |
|
} |
369 |
|
SubscriptionMutex.Unlock(); |
370 |
|
return subs; |
371 |
|
} |
372 |
|
|
373 |
|
void LSCPServer::SendLSCPNotify( LSCPEvent event ) { |
374 |
|
SubscriptionMutex.Lock(); |
375 |
|
if (eventSubscriptions.count(event.GetType()) == 0) { |
376 |
|
SubscriptionMutex.Unlock(); //Nobody is subscribed to this event |
377 |
|
return; |
378 |
|
} |
379 |
|
std::list<int>::iterator iter = eventSubscriptions[event.GetType()].begin(); |
380 |
|
std::list<int>::iterator end = eventSubscriptions[event.GetType()].end(); |
381 |
|
String notify = event.Produce(); |
382 |
|
|
383 |
|
while (true) { |
384 |
|
if (NotifyMutex.Trylock()) { |
385 |
|
for(;iter != end; iter++) |
386 |
|
#ifdef MSG_NOSIGNAL |
387 |
|
send(*iter, notify.c_str(), notify.size(), MSG_NOSIGNAL); |
388 |
|
#else |
389 |
|
send(*iter, notify.c_str(), notify.size(), 0); |
390 |
|
#endif |
391 |
|
NotifyMutex.Unlock(); |
392 |
|
break; |
393 |
|
} else { |
394 |
|
if (NotifyBufferMutex.Trylock()) { |
395 |
|
for(;iter != end; iter++) |
396 |
|
bufferedNotifies[*iter] += notify; |
397 |
|
NotifyBufferMutex.Unlock(); |
398 |
|
break; |
399 |
|
} |
400 |
|
} |
401 |
|
} |
402 |
|
SubscriptionMutex.Unlock(); |
403 |
|
} |
404 |
|
|
405 |
|
extern int GetLSCPCommand( void *buf, int max_size ) { |
406 |
|
String command = LSCPServer::bufferedCommands[LSCPServer::currentSocket]; |
407 |
|
if (command.size() == 0) { //Parser wants input but we have nothing. |
408 |
|
strcpy((char*) buf, "\n"); //So give it an empty command |
409 |
|
return 1; //to keep it happy. |
410 |
|
} |
411 |
|
|
412 |
|
if (max_size < command.size()) { |
413 |
|
std::cerr << "getLSCPCommand: Flex buffer too small, ignoring the command." << std::endl; |
414 |
|
return 0; //This will never happen |
415 |
|
} |
416 |
|
|
417 |
|
strcpy((char*) buf, command.c_str()); |
418 |
|
LSCPServer::bufferedCommands.erase(LSCPServer::currentSocket); |
419 |
|
return command.size(); |
420 |
|
} |
421 |
|
|
422 |
|
/** |
423 |
|
* Will be called to try to read the command from the socket |
424 |
|
* If command is read, it will return true. Otherwise false is returned. |
425 |
|
* In any case the received portion (complete or incomplete) is saved into bufferedCommand map. |
426 |
|
*/ |
427 |
|
bool LSCPServer::GetLSCPCommand( std::vector<yyparse_param_t>::iterator iter ) { |
428 |
|
int socket = (*iter).hSession; |
429 |
|
char c; |
430 |
|
int i = 0; |
431 |
|
while (true) { |
432 |
|
int result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
433 |
|
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
434 |
|
CloseConnection(iter); |
435 |
|
break; |
436 |
|
} |
437 |
|
if (result == 1) { |
438 |
|
if (c == '\r') |
439 |
|
continue; //Ignore CR |
440 |
|
if (c == '\n') { |
441 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_misc, "Received \'" + bufferedCommands[socket] + "\' on socket", socket)); |
442 |
|
bufferedCommands[socket] += "\r\n"; |
443 |
|
return true; //Complete command was read |
444 |
|
} |
445 |
|
bufferedCommands[socket] += c; |
446 |
|
} |
447 |
|
if (result == -1) { |
448 |
|
if (errno == EAGAIN) //Would block, try again later. |
449 |
|
return false; |
450 |
|
switch(errno) { |
451 |
|
case EBADF: |
452 |
|
dmsg(2,("LSCPScanner: The argument s is an invalid descriptor.\n")); |
453 |
|
break; |
454 |
|
case ECONNREFUSED: |
455 |
|
dmsg(2,("LSCPScanner: A remote host refused to allow the network connection (typically because it is not running the requested service).\n")); |
456 |
|
break; |
457 |
|
case ENOTCONN: |
458 |
|
dmsg(2,("LSCPScanner: The socket is associated with a connection-oriented protocol and has not been connected (see connect(2) and accept(2)).\n")); |
459 |
|
break; |
460 |
|
case ENOTSOCK: |
461 |
|
dmsg(2,("LSCPScanner: The argument s does not refer to a socket.\n")); |
462 |
|
break; |
463 |
|
case EAGAIN: |
464 |
|
dmsg(2,("LSCPScanner: The socket is marked non-blocking and the receive operation would block, or a receive timeout had been set and the timeout expired before data was received.\n")); |
465 |
|
break; |
466 |
|
case EINTR: |
467 |
|
dmsg(2,("LSCPScanner: The receive was interrupted by delivery of a signal before any data were available.\n")); |
468 |
|
break; |
469 |
|
case EFAULT: |
470 |
|
dmsg(2,("LSCPScanner: The receive buffer pointer(s) point outside the process's address space.\n")); |
471 |
|
break; |
472 |
|
case EINVAL: |
473 |
|
dmsg(2,("LSCPScanner: Invalid argument passed.\n")); |
474 |
|
break; |
475 |
|
case ENOMEM: |
476 |
|
dmsg(2,("LSCPScanner: Could not allocate memory for recvmsg.\n")); |
477 |
|
break; |
478 |
|
default: |
479 |
|
dmsg(2,("LSCPScanner: Unknown recv() error.\n")); |
480 |
|
break; |
481 |
|
} |
482 |
|
CloseConnection(iter); |
483 |
|
break; |
484 |
|
} |
485 |
|
} |
486 |
|
return false; |
487 |
|
} |
488 |
|
|
489 |
/** |
/** |
490 |
* Will be called by the parser whenever it wants to send an answer to the |
* Will be called by the parser whenever it wants to send an answer to the |
491 |
* client / frontend. |
* client / frontend. |
494 |
*/ |
*/ |
495 |
void LSCPServer::AnswerClient(String ReturnMessage) { |
void LSCPServer::AnswerClient(String ReturnMessage) { |
496 |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
dmsg(2,("LSCPServer::AnswerClient(ReturnMessage=%s)", ReturnMessage.c_str())); |
497 |
send(hSession, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
if (currentSocket != -1) { |
498 |
|
NotifyMutex.Lock(); |
499 |
|
#ifdef MSG_NOSIGNAL |
500 |
|
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), MSG_NOSIGNAL); |
501 |
|
#else |
502 |
|
send(currentSocket, ReturnMessage.c_str(), ReturnMessage.size(), 0); |
503 |
|
#endif |
504 |
|
NotifyMutex.Unlock(); |
505 |
|
} |
506 |
} |
} |
507 |
|
|
508 |
/** |
/** |
521 |
return -1; |
return -1; |
522 |
} |
} |
523 |
|
|
524 |
|
/** |
525 |
|
* Find a created midi input device index. |
526 |
|
*/ |
527 |
|
int LSCPServer::GetMidiInputDeviceIndex ( MidiInputDevice *pDevice ) |
528 |
|
{ |
529 |
|
// Search for the created device to get its index |
530 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
531 |
|
std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
532 |
|
for (; iter != devices.end(); iter++) { |
533 |
|
if (iter->second == pDevice) |
534 |
|
return iter->first; |
535 |
|
} |
536 |
|
// Not found. |
537 |
|
return -1; |
538 |
|
} |
539 |
|
|
540 |
String LSCPServer::CreateAudioOutputDevice(String Driver, std::map<String,String> Parameters) { |
String LSCPServer::CreateAudioOutputDevice(String Driver, std::map<String,String> Parameters) { |
541 |
dmsg(2,("LSCPServer: CreateAudioOutputDevice(Driver=%s)\n", Driver.c_str())); |
dmsg(2,("LSCPServer: CreateAudioOutputDevice(Driver=%s)\n", Driver.c_str())); |
542 |
LSCPResultSet result; |
LSCPResultSet result; |
544 |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
AudioOutputDevice* pDevice = pSampler->CreateAudioOutputDevice(Driver, Parameters); |
545 |
// search for the created device to get its index |
// search for the created device to get its index |
546 |
int index = GetAudioOutputDeviceIndex(pDevice); |
int index = GetAudioOutputDeviceIndex(pDevice); |
547 |
if (index == -1) throw LinuxSamplerException("Internal error: could not find created audio output device."); |
if (index == -1) throw Exception("Internal error: could not find created audio output device."); |
548 |
result = index; // success |
result = index; // success |
549 |
} |
} |
550 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
551 |
|
result.Error(e); |
552 |
|
} |
553 |
|
return result.Produce(); |
554 |
|
} |
555 |
|
|
556 |
|
String LSCPServer::CreateMidiInputDevice(String Driver, std::map<String,String> Parameters) { |
557 |
|
dmsg(2,("LSCPServer: CreateMidiInputDevice(Driver=%s)\n", Driver.c_str())); |
558 |
|
LSCPResultSet result; |
559 |
|
try { |
560 |
|
MidiInputDevice* pDevice = pSampler->CreateMidiInputDevice(Driver, Parameters); |
561 |
|
// search for the created device to get its index |
562 |
|
int index = GetMidiInputDeviceIndex(pDevice); |
563 |
|
if (index == -1) throw Exception("Internal error: could not find created midi input device."); |
564 |
|
result = index; // success |
565 |
|
} |
566 |
|
catch (Exception e) { |
567 |
result.Error(e); |
result.Error(e); |
568 |
} |
} |
569 |
return result.Produce(); |
return result.Produce(); |
574 |
LSCPResultSet result; |
LSCPResultSet result; |
575 |
try { |
try { |
576 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
577 |
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) + "."); |
578 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
579 |
pSampler->DestroyAudioOutputDevice(pDevice); |
pSampler->DestroyAudioOutputDevice(pDevice); |
580 |
} |
} |
581 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
582 |
result.Error(e); |
result.Error(e); |
583 |
} |
} |
584 |
return result.Produce(); |
return result.Produce(); |
585 |
} |
} |
586 |
|
|
587 |
|
String LSCPServer::DestroyMidiInputDevice(uint DeviceIndex) { |
588 |
|
dmsg(2,("LSCPServer: DestroyMidiInputDevice(DeviceIndex=%d)\n", DeviceIndex)); |
589 |
|
LSCPResultSet result; |
590 |
|
try { |
591 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
592 |
|
if (!devices.count(DeviceIndex)) throw Exception("There is no audio output device with index " + ToString(DeviceIndex) + "."); |
593 |
|
MidiInputDevice* pDevice = devices[DeviceIndex]; |
594 |
|
pSampler->DestroyMidiInputDevice(pDevice); |
595 |
|
} |
596 |
|
catch (Exception e) { |
597 |
|
result.Error(e); |
598 |
|
} |
599 |
|
return result.Produce(); |
600 |
|
} |
601 |
|
|
602 |
|
EngineChannel* LSCPServer::GetEngineChannel(uint uiSamplerChannel) { |
603 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
604 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
605 |
|
|
606 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
607 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
608 |
|
|
609 |
|
return pEngineChannel; |
610 |
|
} |
611 |
|
|
612 |
/** |
/** |
613 |
* Will be called by the parser to load an instrument. |
* Will be called by the parser to load an instrument. |
614 |
*/ |
*/ |
617 |
LSCPResultSet result; |
LSCPResultSet result; |
618 |
try { |
try { |
619 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
620 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
621 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
622 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel yet"); |
623 |
if (pSamplerChannel->GetAudioOutputDevice() == NULL) |
if (!pSamplerChannel->GetAudioOutputDevice()) |
624 |
throw LinuxSamplerException("No audio output device on channel"); |
throw Exception("No audio output device connected to sampler channel"); |
625 |
if (bBackground) { |
if (bBackground) { |
626 |
LSCPLoadInstrument *pLoadInstrument = new LSCPLoadInstrument(pEngine, Filename.c_str(), uiInstrument); |
InstrumentManager::instrument_id_t id; |
627 |
pLoadInstrument->StartThread(); |
id.FileName = Filename; |
628 |
|
id.Index = uiInstrument; |
629 |
|
InstrumentManager::LoadInstrumentInBackground(id, pEngineChannel); |
630 |
|
} |
631 |
|
else { |
632 |
|
// tell the engine channel which instrument to load |
633 |
|
pEngineChannel->PrepareLoadInstrument(Filename.c_str(), uiInstrument); |
634 |
|
// actually start to load the instrument (blocks until completed) |
635 |
|
pEngineChannel->LoadInstrument(); |
636 |
} |
} |
|
else pEngine->LoadInstrument(Filename.c_str(), uiInstrument); |
|
637 |
} |
} |
638 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
639 |
result.Error(e); |
result.Error(e); |
640 |
} |
} |
641 |
return result.Produce(); |
return result.Produce(); |
642 |
} |
} |
643 |
|
|
644 |
/** |
/** |
645 |
* 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 |
646 |
|
* sampler channel. |
647 |
*/ |
*/ |
648 |
String LSCPServer::LoadEngine(String EngineName, uint uiSamplerChannel) { |
String LSCPServer::SetEngineType(String EngineName, uint uiSamplerChannel) { |
649 |
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)); |
650 |
LSCPResultSet result; |
LSCPResultSet result; |
651 |
try { |
try { |
|
Engine::type_t type; |
|
|
if ((EngineName == "GigEngine") || (EngineName == "gig")) type = Engine::type_gig; |
|
|
else throw LinuxSamplerException("Unknown engine type"); |
|
652 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
653 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
654 |
pSamplerChannel->LoadEngine(type); |
LockRTNotify(); |
655 |
|
pSamplerChannel->SetEngineType(EngineName); |
656 |
|
if(HasSoloChannel()) pSamplerChannel->GetEngineChannel()->SetMute(-1); |
657 |
|
UnlockRTNotify(); |
658 |
} |
} |
659 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
660 |
result.Error(e); |
result.Error(e); |
661 |
} |
} |
662 |
return result.Produce(); |
return result.Produce(); |
673 |
} |
} |
674 |
|
|
675 |
/** |
/** |
676 |
|
* Will be called by the parser to get the list of sampler channels. |
677 |
|
*/ |
678 |
|
String LSCPServer::ListChannels() { |
679 |
|
dmsg(2,("LSCPServer: ListChannels()\n")); |
680 |
|
String list; |
681 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
682 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
683 |
|
for (; iter != channels.end(); iter++) { |
684 |
|
if (list != "") list += ","; |
685 |
|
list += ToString(iter->first); |
686 |
|
} |
687 |
|
LSCPResultSet result; |
688 |
|
result.Add(list); |
689 |
|
return result.Produce(); |
690 |
|
} |
691 |
|
|
692 |
|
/** |
693 |
* Will be called by the parser to add a sampler channel. |
* Will be called by the parser to add a sampler channel. |
694 |
*/ |
*/ |
695 |
String LSCPServer::AddChannel() { |
String LSCPServer::AddChannel() { |
696 |
dmsg(2,("LSCPServer: AddChannel()\n")); |
dmsg(2,("LSCPServer: AddChannel()\n")); |
697 |
|
LockRTNotify(); |
698 |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
SamplerChannel* pSamplerChannel = pSampler->AddSamplerChannel(); |
699 |
|
UnlockRTNotify(); |
700 |
LSCPResultSet result(pSamplerChannel->Index()); |
LSCPResultSet result(pSamplerChannel->Index()); |
701 |
return result.Produce(); |
return result.Produce(); |
702 |
} |
} |
707 |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
String LSCPServer::RemoveChannel(uint uiSamplerChannel) { |
708 |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
dmsg(2,("LSCPServer: RemoveChannel(SamplerChannel=%d)\n", uiSamplerChannel)); |
709 |
LSCPResultSet result; |
LSCPResultSet result; |
710 |
|
LockRTNotify(); |
711 |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
pSampler->RemoveSamplerChannel(uiSamplerChannel); |
712 |
|
UnlockRTNotify(); |
713 |
return result.Produce(); |
return result.Produce(); |
714 |
} |
} |
715 |
|
|
716 |
/** |
/** |
717 |
* 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. |
718 |
*/ |
*/ |
719 |
String LSCPServer::GetAvailableEngines() { |
String LSCPServer::GetAvailableEngines() { |
720 |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
dmsg(2,("LSCPServer: GetAvailableEngines()\n")); |
721 |
LSCPResultSet result("GigEngine"); |
LSCPResultSet result; |
722 |
|
try { |
723 |
|
int n = EngineFactory::AvailableEngineTypes().size(); |
724 |
|
result.Add(n); |
725 |
|
} |
726 |
|
catch (Exception e) { |
727 |
|
result.Error(e); |
728 |
|
} |
729 |
return result.Produce(); |
return result.Produce(); |
730 |
} |
} |
731 |
|
|
732 |
/** |
/** |
733 |
* 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. |
734 |
|
*/ |
735 |
|
String LSCPServer::ListAvailableEngines() { |
736 |
|
dmsg(2,("LSCPServer: ListAvailableEngines()\n")); |
737 |
|
LSCPResultSet result; |
738 |
|
try { |
739 |
|
String s = EngineFactory::AvailableEngineTypesAsString(); |
740 |
|
result.Add(s); |
741 |
|
} |
742 |
|
catch (Exception e) { |
743 |
|
result.Error(e); |
744 |
|
} |
745 |
|
return result.Produce(); |
746 |
|
} |
747 |
|
|
748 |
|
/** |
749 |
|
* Will be called by the parser to get descriptions for a particular |
750 |
|
* sampler engine. |
751 |
*/ |
*/ |
752 |
String LSCPServer::GetEngineInfo(String EngineName) { |
String LSCPServer::GetEngineInfo(String EngineName) { |
753 |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
dmsg(2,("LSCPServer: GetEngineInfo(EngineName=%s)\n", EngineName.c_str())); |
754 |
LSCPResultSet result; |
LSCPResultSet result; |
755 |
|
LockRTNotify(); |
756 |
try { |
try { |
757 |
if ((EngineName == "GigEngine") || (EngineName == "gig")) { |
Engine* pEngine = EngineFactory::Create(EngineName); |
758 |
Engine* pEngine = new LinuxSampler::gig::Engine; |
result.Add("DESCRIPTION", pEngine->Description()); |
759 |
result.Add(pEngine->Description()); |
result.Add("VERSION", pEngine->Version()); |
760 |
result.Add(pEngine->Version()); |
EngineFactory::Destroy(pEngine); |
|
delete pEngine; |
|
|
} |
|
|
else throw LinuxSamplerException("Unknown engine type"); |
|
761 |
} |
} |
762 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
763 |
result.Error(e); |
result.Error(e); |
764 |
} |
} |
765 |
|
UnlockRTNotify(); |
766 |
return result.Produce(); |
return result.Produce(); |
767 |
} |
} |
768 |
|
|
775 |
LSCPResultSet result; |
LSCPResultSet result; |
776 |
try { |
try { |
777 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
778 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
779 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
780 |
|
|
781 |
//Defaults values |
//Defaults values |
782 |
String EngineName = "NONE"; |
String EngineName = "NONE"; |
783 |
float Volume = 0; |
float Volume = 0.0f; |
784 |
String InstrumentFileName = "NONE"; |
String InstrumentFileName = "NONE"; |
785 |
|
String InstrumentName = "NONE"; |
786 |
int InstrumentIndex = -1; |
int InstrumentIndex = -1; |
787 |
int InstrumentStatus = -1; |
int InstrumentStatus = -1; |
788 |
|
int AudioOutputChannels = 0; |
789 |
if (pEngine) { |
String AudioRouting; |
790 |
EngineName = pEngine->EngineName(); |
int Mute = 0; |
791 |
Volume = pEngine->Volume(); |
bool Solo = false; |
792 |
InstrumentStatus = pEngine->InstrumentStatus(); |
String MidiInstrumentMap = "NONE"; |
793 |
InstrumentIndex = pEngine->InstrumentIndex(); |
|
794 |
if (InstrumentIndex != -1) |
if (pEngineChannel) { |
795 |
InstrumentFileName = pEngine->InstrumentFileName(); |
EngineName = pEngineChannel->EngineName(); |
796 |
|
AudioOutputChannels = pEngineChannel->Channels(); |
797 |
|
Volume = pEngineChannel->Volume(); |
798 |
|
InstrumentStatus = pEngineChannel->InstrumentStatus(); |
799 |
|
InstrumentIndex = pEngineChannel->InstrumentIndex(); |
800 |
|
if (InstrumentIndex != -1) { |
801 |
|
InstrumentFileName = pEngineChannel->InstrumentFileName(); |
802 |
|
InstrumentName = pEngineChannel->InstrumentName(); |
803 |
|
} |
804 |
|
for (int chan = 0; chan < pEngineChannel->Channels(); chan++) { |
805 |
|
if (AudioRouting != "") AudioRouting += ","; |
806 |
|
AudioRouting += ToString(pEngineChannel->OutputChannel(chan)); |
807 |
|
} |
808 |
|
Mute = pEngineChannel->GetMute(); |
809 |
|
Solo = pEngineChannel->GetSolo(); |
810 |
|
if (pEngineChannel->UsesNoMidiInstrumentMap()) |
811 |
|
MidiInstrumentMap = "NONE"; |
812 |
|
else if (pEngineChannel->UsesDefaultMidiInstrumentMap()) |
813 |
|
MidiInstrumentMap = "DEFAULT"; |
814 |
|
else |
815 |
|
MidiInstrumentMap = ToString(pEngineChannel->GetMidiInstrumentMap()); |
816 |
} |
} |
817 |
|
|
818 |
result.Add("ENGINE_NAME", EngineName); |
result.Add("ENGINE_NAME", EngineName); |
820 |
|
|
821 |
//Some not-so-hardcoded stuff to make GUI look good |
//Some not-so-hardcoded stuff to make GUI look good |
822 |
result.Add("AUDIO_OUTPUT_DEVICE", GetAudioOutputDeviceIndex(pSamplerChannel->GetAudioOutputDevice())); |
result.Add("AUDIO_OUTPUT_DEVICE", GetAudioOutputDeviceIndex(pSamplerChannel->GetAudioOutputDevice())); |
823 |
result.Add("AUDIO_OUTPUT_CHANNELS", "2"); |
result.Add("AUDIO_OUTPUT_CHANNELS", AudioOutputChannels); |
824 |
result.Add("AUDIO_OUTPUT_ROUTING", "0,1"); |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
825 |
|
|
826 |
|
result.Add("MIDI_INPUT_DEVICE", GetMidiInputDeviceIndex(pSamplerChannel->GetMidiInputDevice())); |
827 |
|
result.Add("MIDI_INPUT_PORT", pSamplerChannel->GetMidiInputPort()); |
828 |
|
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
829 |
|
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
830 |
|
|
831 |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
832 |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
833 |
|
result.Add("INSTRUMENT_NAME", InstrumentName); |
834 |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
835 |
|
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
836 |
//Some more hardcoded stuff for now to make GUI look good |
result.Add("SOLO", Solo); |
837 |
result.Add("MIDI_INPUT_DEVICE", "0"); |
result.Add("MIDI_INSTRUMENT_MAP", MidiInstrumentMap); |
|
result.Add("MIDI_INPUT_PORT", "0"); |
|
|
result.Add("MIDI_INPUT_CHANNEL", "1"); |
|
838 |
} |
} |
839 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
840 |
result.Error(e); |
result.Error(e); |
841 |
} |
} |
842 |
return result.Produce(); |
return result.Produce(); |
851 |
LSCPResultSet result; |
LSCPResultSet result; |
852 |
try { |
try { |
853 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
854 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
855 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
856 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine loaded on sampler channel"); |
857 |
result.Add(pEngine->VoiceCount()); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
858 |
|
result.Add(pEngineChannel->GetEngine()->VoiceCount()); |
859 |
} |
} |
860 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
861 |
result.Error(e); |
result.Error(e); |
862 |
} |
} |
863 |
return result.Produce(); |
return result.Produce(); |
872 |
LSCPResultSet result; |
LSCPResultSet result; |
873 |
try { |
try { |
874 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
875 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
876 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
877 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
878 |
result.Add(pEngine->DiskStreamCount()); |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
879 |
|
result.Add(pEngineChannel->GetEngine()->DiskStreamCount()); |
880 |
} |
} |
881 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
882 |
result.Error(e); |
result.Error(e); |
883 |
} |
} |
884 |
return result.Produce(); |
return result.Produce(); |
893 |
LSCPResultSet result; |
LSCPResultSet result; |
894 |
try { |
try { |
895 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
896 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
897 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
898 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
899 |
if (!pEngine->DiskStreamSupported()) |
if (!pEngineChannel->GetEngine()) throw Exception("No audio output device connected to sampler channel"); |
900 |
result.Add("NA"); |
if (!pEngineChannel->GetEngine()->DiskStreamSupported()) result.Add("NA"); |
901 |
else { |
else { |
902 |
switch (ResponseType) { |
switch (ResponseType) { |
903 |
case fill_response_bytes: |
case fill_response_bytes: |
904 |
result.Add(pEngine->DiskStreamBufferFillBytes()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillBytes()); |
905 |
break; |
break; |
906 |
case fill_response_percentage: |
case fill_response_percentage: |
907 |
result.Add(pEngine->DiskStreamBufferFillPercentage()); |
result.Add(pEngineChannel->GetEngine()->DiskStreamBufferFillPercentage()); |
908 |
break; |
break; |
909 |
default: |
default: |
910 |
throw LinuxSamplerException("Unknown fill response type"); |
throw Exception("Unknown fill response type"); |
911 |
} |
} |
912 |
} |
} |
913 |
} |
} |
914 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
915 |
result.Error(e); |
result.Error(e); |
916 |
} |
} |
917 |
return result.Produce(); |
return result.Produce(); |
921 |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
dmsg(2,("LSCPServer: GetAvailableAudioOutputDrivers()\n")); |
922 |
LSCPResultSet result; |
LSCPResultSet result; |
923 |
try { |
try { |
924 |
|
int n = AudioOutputDeviceFactory::AvailableDrivers().size(); |
925 |
|
result.Add(n); |
926 |
|
} |
927 |
|
catch (Exception e) { |
928 |
|
result.Error(e); |
929 |
|
} |
930 |
|
return result.Produce(); |
931 |
|
} |
932 |
|
|
933 |
|
String LSCPServer::ListAvailableAudioOutputDrivers() { |
934 |
|
dmsg(2,("LSCPServer: ListAvailableAudioOutputDrivers()\n")); |
935 |
|
LSCPResultSet result; |
936 |
|
try { |
937 |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
String s = AudioOutputDeviceFactory::AvailableDriversAsString(); |
938 |
result.Add(s); |
result.Add(s); |
939 |
} |
} |
940 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
941 |
|
result.Error(e); |
942 |
|
} |
943 |
|
return result.Produce(); |
944 |
|
} |
945 |
|
|
946 |
|
String LSCPServer::GetAvailableMidiInputDrivers() { |
947 |
|
dmsg(2,("LSCPServer: GetAvailableMidiInputDrivers()\n")); |
948 |
|
LSCPResultSet result; |
949 |
|
try { |
950 |
|
int n = MidiInputDeviceFactory::AvailableDrivers().size(); |
951 |
|
result.Add(n); |
952 |
|
} |
953 |
|
catch (Exception e) { |
954 |
|
result.Error(e); |
955 |
|
} |
956 |
|
return result.Produce(); |
957 |
|
} |
958 |
|
|
959 |
|
String LSCPServer::ListAvailableMidiInputDrivers() { |
960 |
|
dmsg(2,("LSCPServer: ListAvailableMidiInputDrivers()\n")); |
961 |
|
LSCPResultSet result; |
962 |
|
try { |
963 |
|
String s = MidiInputDeviceFactory::AvailableDriversAsString(); |
964 |
|
result.Add(s); |
965 |
|
} |
966 |
|
catch (Exception e) { |
967 |
|
result.Error(e); |
968 |
|
} |
969 |
|
return result.Produce(); |
970 |
|
} |
971 |
|
|
972 |
|
String LSCPServer::GetMidiInputDriverInfo(String Driver) { |
973 |
|
dmsg(2,("LSCPServer: GetMidiInputDriverInfo(Driver=%s)\n",Driver.c_str())); |
974 |
|
LSCPResultSet result; |
975 |
|
try { |
976 |
|
result.Add("DESCRIPTION", MidiInputDeviceFactory::GetDriverDescription(Driver)); |
977 |
|
result.Add("VERSION", MidiInputDeviceFactory::GetDriverVersion(Driver)); |
978 |
|
|
979 |
|
std::map<String,DeviceCreationParameter*> parameters = MidiInputDeviceFactory::GetAvailableDriverParameters(Driver); |
980 |
|
if (parameters.size()) { // if there are parameters defined for this driver |
981 |
|
String s; |
982 |
|
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
983 |
|
for (;iter != parameters.end(); iter++) { |
984 |
|
if (s != "") s += ","; |
985 |
|
s += iter->first; |
986 |
|
} |
987 |
|
result.Add("PARAMETERS", s); |
988 |
|
} |
989 |
|
} |
990 |
|
catch (Exception e) { |
991 |
result.Error(e); |
result.Error(e); |
992 |
} |
} |
993 |
return result.Produce(); |
return result.Produce(); |
1011 |
result.Add("PARAMETERS", s); |
result.Add("PARAMETERS", s); |
1012 |
} |
} |
1013 |
} |
} |
1014 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1015 |
|
result.Error(e); |
1016 |
|
} |
1017 |
|
return result.Produce(); |
1018 |
|
} |
1019 |
|
|
1020 |
|
String LSCPServer::GetMidiInputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
1021 |
|
dmsg(2,("LSCPServer: GetMidiInputDriverParameterInfo(Driver=%s,Parameter=%s,DependencyListSize=%d)\n",Driver.c_str(),Parameter.c_str(),DependencyList.size())); |
1022 |
|
LSCPResultSet result; |
1023 |
|
try { |
1024 |
|
DeviceCreationParameter* pParameter = MidiInputDeviceFactory::GetDriverParameter(Driver, Parameter); |
1025 |
|
result.Add("TYPE", pParameter->Type()); |
1026 |
|
result.Add("DESCRIPTION", pParameter->Description()); |
1027 |
|
result.Add("MANDATORY", pParameter->Mandatory()); |
1028 |
|
result.Add("FIX", pParameter->Fix()); |
1029 |
|
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1030 |
|
optional<String> oDepends = pParameter->Depends(); |
1031 |
|
optional<String> oDefault = pParameter->Default(DependencyList); |
1032 |
|
optional<String> oRangeMin = pParameter->RangeMin(DependencyList); |
1033 |
|
optional<String> oRangeMax = pParameter->RangeMax(DependencyList); |
1034 |
|
optional<String> oPossibilities = pParameter->Possibilities(DependencyList); |
1035 |
|
if (oDepends) result.Add("DEPENDS", *oDepends); |
1036 |
|
if (oDefault) result.Add("DEFAULT", *oDefault); |
1037 |
|
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
1038 |
|
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1039 |
|
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1040 |
|
} |
1041 |
|
catch (Exception e) { |
1042 |
result.Error(e); |
result.Error(e); |
1043 |
} |
} |
1044 |
return result.Produce(); |
return result.Produce(); |
1045 |
} |
} |
1046 |
|
|
1047 |
String LSCPServer::GetAudioOutputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
String LSCPServer::GetAudioOutputDriverParameterInfo(String Driver, String Parameter, std::map<String,String> DependencyList) { |
1048 |
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())); |
1049 |
LSCPResultSet result; |
LSCPResultSet result; |
1050 |
try { |
try { |
1051 |
DeviceCreationParameter* pParameter = AudioOutputDeviceFactory::GetDriverParameter(Driver, Parameter); |
DeviceCreationParameter* pParameter = AudioOutputDeviceFactory::GetDriverParameter(Driver, Parameter); |
1054 |
result.Add("MANDATORY", pParameter->Mandatory()); |
result.Add("MANDATORY", pParameter->Mandatory()); |
1055 |
result.Add("FIX", pParameter->Fix()); |
result.Add("FIX", pParameter->Fix()); |
1056 |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1057 |
if (pParameter->Depends()) result.Add("DEPENDS", pParameter->Depends()); |
optional<String> oDepends = pParameter->Depends(); |
1058 |
if (pParameter->Default()) result.Add("DEFAULT", pParameter->Default()); |
optional<String> oDefault = pParameter->Default(DependencyList); |
1059 |
if (pParameter->RangeMin()) result.Add("RANGE_MIN", pParameter->RangeMin()); |
optional<String> oRangeMin = pParameter->RangeMin(DependencyList); |
1060 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", pParameter->RangeMax()); |
optional<String> oRangeMax = pParameter->RangeMax(DependencyList); |
1061 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", pParameter->Possibilities()); |
optional<String> oPossibilities = pParameter->Possibilities(DependencyList); |
1062 |
|
if (oDepends) result.Add("DEPENDS", *oDepends); |
1063 |
|
if (oDefault) result.Add("DEFAULT", *oDefault); |
1064 |
|
if (oRangeMin) result.Add("RANGE_MIN", *oRangeMin); |
1065 |
|
if (oRangeMax) result.Add("RANGE_MAX", *oRangeMax); |
1066 |
|
if (oPossibilities) result.Add("POSSIBILITIES", *oPossibilities); |
1067 |
} |
} |
1068 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1069 |
result.Error(e); |
result.Error(e); |
1070 |
} |
} |
1071 |
return result.Produce(); |
return result.Produce(); |
1078 |
uint count = pSampler->AudioOutputDevices(); |
uint count = pSampler->AudioOutputDevices(); |
1079 |
result.Add(count); // success |
result.Add(count); // success |
1080 |
} |
} |
1081 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1082 |
|
result.Error(e); |
1083 |
|
} |
1084 |
|
return result.Produce(); |
1085 |
|
} |
1086 |
|
|
1087 |
|
String LSCPServer::GetMidiInputDeviceCount() { |
1088 |
|
dmsg(2,("LSCPServer: GetMidiInputDeviceCount()\n")); |
1089 |
|
LSCPResultSet result; |
1090 |
|
try { |
1091 |
|
uint count = pSampler->MidiInputDevices(); |
1092 |
|
result.Add(count); // success |
1093 |
|
} |
1094 |
|
catch (Exception e) { |
1095 |
result.Error(e); |
result.Error(e); |
1096 |
} |
} |
1097 |
return result.Produce(); |
return result.Produce(); |
1110 |
} |
} |
1111 |
result.Add(s); |
result.Add(s); |
1112 |
} |
} |
1113 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1114 |
|
result.Error(e); |
1115 |
|
} |
1116 |
|
return result.Produce(); |
1117 |
|
} |
1118 |
|
|
1119 |
|
String LSCPServer::GetMidiInputDevices() { |
1120 |
|
dmsg(2,("LSCPServer: GetMidiInputDevices()\n")); |
1121 |
|
LSCPResultSet result; |
1122 |
|
try { |
1123 |
|
String s; |
1124 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1125 |
|
std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
1126 |
|
for (; iter != devices.end(); iter++) { |
1127 |
|
if (s != "") s += ","; |
1128 |
|
s += ToString(iter->first); |
1129 |
|
} |
1130 |
|
result.Add(s); |
1131 |
|
} |
1132 |
|
catch (Exception e) { |
1133 |
result.Error(e); |
result.Error(e); |
1134 |
} |
} |
1135 |
return result.Produce(); |
return result.Produce(); |
1140 |
LSCPResultSet result; |
LSCPResultSet result; |
1141 |
try { |
try { |
1142 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1143 |
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) + "."); |
1144 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1145 |
result.Add("driver", pDevice->Driver()); |
result.Add("DRIVER", pDevice->Driver()); |
1146 |
|
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1147 |
|
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
1148 |
|
for (; iter != parameters.end(); iter++) { |
1149 |
|
result.Add(iter->first, iter->second->Value()); |
1150 |
|
} |
1151 |
|
} |
1152 |
|
catch (Exception e) { |
1153 |
|
result.Error(e); |
1154 |
|
} |
1155 |
|
return result.Produce(); |
1156 |
|
} |
1157 |
|
|
1158 |
|
String LSCPServer::GetMidiInputDeviceInfo(uint DeviceIndex) { |
1159 |
|
dmsg(2,("LSCPServer: GetMidiInputDeviceInfo(DeviceIndex=%d)\n",DeviceIndex)); |
1160 |
|
LSCPResultSet result; |
1161 |
|
try { |
1162 |
|
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1163 |
|
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1164 |
|
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1165 |
|
result.Add("DRIVER", pDevice->Driver()); |
1166 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1167 |
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
std::map<String,DeviceCreationParameter*>::iterator iter = parameters.begin(); |
1168 |
for (; iter != parameters.end(); iter++) { |
for (; iter != parameters.end(); iter++) { |
1169 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1170 |
} |
} |
1171 |
} |
} |
1172 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1173 |
|
result.Error(e); |
1174 |
|
} |
1175 |
|
return result.Produce(); |
1176 |
|
} |
1177 |
|
String LSCPServer::GetMidiInputPortInfo(uint DeviceIndex, uint PortIndex) { |
1178 |
|
dmsg(2,("LSCPServer: GetMidiInputPortInfo(DeviceIndex=%d, PortIndex=%d)\n",DeviceIndex, PortIndex)); |
1179 |
|
LSCPResultSet result; |
1180 |
|
try { |
1181 |
|
// get MIDI input device |
1182 |
|
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1183 |
|
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1184 |
|
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1185 |
|
|
1186 |
|
// get MIDI port |
1187 |
|
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1188 |
|
if (!pMidiInputPort) throw Exception("There is no MIDI input port with index " + ToString(PortIndex) + "."); |
1189 |
|
|
1190 |
|
// return the values of all MIDI port parameters |
1191 |
|
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1192 |
|
std::map<String,DeviceRuntimeParameter*>::iterator iter = parameters.begin(); |
1193 |
|
for (; iter != parameters.end(); iter++) { |
1194 |
|
result.Add(iter->first, iter->second->Value()); |
1195 |
|
} |
1196 |
|
} |
1197 |
|
catch (Exception e) { |
1198 |
result.Error(e); |
result.Error(e); |
1199 |
} |
} |
1200 |
return result.Produce(); |
return result.Produce(); |
1206 |
try { |
try { |
1207 |
// get audio output device |
// get audio output device |
1208 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1209 |
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) + "."); |
1210 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1211 |
|
|
1212 |
// get audio channel |
// get audio channel |
1213 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1214 |
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) + "."); |
1215 |
|
|
1216 |
// return the values of all audio channel parameters |
// return the values of all audio channel parameters |
1217 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1220 |
result.Add(iter->first, iter->second->Value()); |
result.Add(iter->first, iter->second->Value()); |
1221 |
} |
} |
1222 |
} |
} |
1223 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1224 |
|
result.Error(e); |
1225 |
|
} |
1226 |
|
return result.Produce(); |
1227 |
|
} |
1228 |
|
|
1229 |
|
String LSCPServer::GetMidiInputPortParameterInfo(uint DeviceId, uint PortId, String ParameterName) { |
1230 |
|
dmsg(2,("LSCPServer: GetMidiInputPortParameterInfo(DeviceId=%d,PortId=%d,ParameterName=%s)\n",DeviceId,PortId,ParameterName.c_str())); |
1231 |
|
LSCPResultSet result; |
1232 |
|
try { |
1233 |
|
// get MIDI input device |
1234 |
|
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1235 |
|
if (!devices.count(DeviceId)) throw Exception("There is no midi input device with index " + ToString(DeviceId) + "."); |
1236 |
|
MidiInputDevice* pDevice = devices[DeviceId]; |
1237 |
|
|
1238 |
|
// get midi port |
1239 |
|
MidiInputPort* pPort = pDevice->GetPort(PortId); |
1240 |
|
if (!pPort) throw Exception("Midi input device does not have port " + ToString(PortId) + "."); |
1241 |
|
|
1242 |
|
// get desired port parameter |
1243 |
|
std::map<String,DeviceRuntimeParameter*> parameters = pPort->PortParameters(); |
1244 |
|
if (!parameters.count(ParameterName)) throw Exception("Midi port does not provide a parameter '" + ParameterName + "'."); |
1245 |
|
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1246 |
|
|
1247 |
|
// return all fields of this audio channel parameter |
1248 |
|
result.Add("TYPE", pParameter->Type()); |
1249 |
|
result.Add("DESCRIPTION", pParameter->Description()); |
1250 |
|
result.Add("FIX", pParameter->Fix()); |
1251 |
|
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1252 |
|
if (pParameter->RangeMin()) result.Add("RANGE_MIN", *pParameter->RangeMin()); |
1253 |
|
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1254 |
|
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1255 |
|
} |
1256 |
|
catch (Exception e) { |
1257 |
result.Error(e); |
result.Error(e); |
1258 |
} |
} |
1259 |
return result.Produce(); |
return result.Produce(); |
1265 |
try { |
try { |
1266 |
// get audio output device |
// get audio output device |
1267 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1268 |
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) + "."); |
1269 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1270 |
|
|
1271 |
// get audio channel |
// get audio channel |
1272 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1273 |
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) + "."); |
1274 |
|
|
1275 |
// get desired audio channel parameter |
// get desired audio channel parameter |
1276 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1277 |
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 + "'."); |
1278 |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
DeviceRuntimeParameter* pParameter = parameters[ParameterName]; |
1279 |
|
|
1280 |
// return all fields of this audio channel parameter |
// return all fields of this audio channel parameter |
1282 |
result.Add("DESCRIPTION", pParameter->Description()); |
result.Add("DESCRIPTION", pParameter->Description()); |
1283 |
result.Add("FIX", pParameter->Fix()); |
result.Add("FIX", pParameter->Fix()); |
1284 |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
result.Add("MULTIPLICITY", pParameter->Multiplicity()); |
1285 |
if (pParameter->RangeMin()) result.Add("RANGE_MIN", pParameter->RangeMin()); |
if (pParameter->RangeMin()) result.Add("RANGE_MIN", *pParameter->RangeMin()); |
1286 |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", pParameter->RangeMax()); |
if (pParameter->RangeMax()) result.Add("RANGE_MAX", *pParameter->RangeMax()); |
1287 |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", pParameter->Possibilities()); |
if (pParameter->Possibilities()) result.Add("POSSIBILITIES", *pParameter->Possibilities()); |
1288 |
} |
} |
1289 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1290 |
result.Error(e); |
result.Error(e); |
1291 |
} |
} |
1292 |
return result.Produce(); |
return result.Produce(); |
1298 |
try { |
try { |
1299 |
// get audio output device |
// get audio output device |
1300 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1301 |
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) + "."); |
1302 |
AudioOutputDevice* pDevice = devices[DeviceId]; |
AudioOutputDevice* pDevice = devices[DeviceId]; |
1303 |
|
|
1304 |
// get audio channel |
// get audio channel |
1305 |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
AudioChannel* pChannel = pDevice->Channel(ChannelId); |
1306 |
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) + "."); |
1307 |
|
|
1308 |
// get desired audio channel parameter |
// get desired audio channel parameter |
1309 |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
std::map<String,DeviceRuntimeParameter*> parameters = pChannel->ChannelParameters(); |
1310 |
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 + "'."); |
1311 |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
DeviceRuntimeParameter* pParameter = parameters[ParamKey]; |
1312 |
|
|
1313 |
// set new channel parameter value |
// set new channel parameter value |
1314 |
pParameter->SetValue(ParamVal); |
pParameter->SetValue(ParamVal); |
1315 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_info, DeviceId)); |
1316 |
} |
} |
1317 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1318 |
result.Error(e); |
result.Error(e); |
1319 |
} |
} |
1320 |
return result.Produce(); |
return result.Produce(); |
1325 |
LSCPResultSet result; |
LSCPResultSet result; |
1326 |
try { |
try { |
1327 |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
std::map<uint,AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1328 |
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) + "."); |
1329 |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
AudioOutputDevice* pDevice = devices[DeviceIndex]; |
1330 |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1331 |
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 + "'"); |
1332 |
|
parameters[ParamKey]->SetValue(ParamVal); |
1333 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_info, DeviceIndex)); |
1334 |
|
} |
1335 |
|
catch (Exception e) { |
1336 |
|
result.Error(e); |
1337 |
|
} |
1338 |
|
return result.Produce(); |
1339 |
|
} |
1340 |
|
|
1341 |
|
String LSCPServer::SetMidiInputDeviceParameter(uint DeviceIndex, String ParamKey, String ParamVal) { |
1342 |
|
dmsg(2,("LSCPServer: SetMidiOutputDeviceParameter(DeviceIndex=%d,ParamKey=%s,ParamVal=%s)\n",DeviceIndex,ParamKey.c_str(),ParamVal.c_str())); |
1343 |
|
LSCPResultSet result; |
1344 |
|
try { |
1345 |
|
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1346 |
|
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1347 |
|
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1348 |
|
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1349 |
|
if (!parameters.count(ParamKey)) throw Exception("MIDI input device " + ToString(DeviceIndex) + " does not have a device parameter '" + ParamKey + "'"); |
1350 |
parameters[ParamKey]->SetValue(ParamVal); |
parameters[ParamKey]->SetValue(ParamVal); |
1351 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_info, DeviceIndex)); |
1352 |
} |
} |
1353 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1354 |
|
result.Error(e); |
1355 |
|
} |
1356 |
|
return result.Produce(); |
1357 |
|
} |
1358 |
|
|
1359 |
|
String LSCPServer::SetMidiInputPortParameter(uint DeviceIndex, uint PortIndex, String ParamKey, String ParamVal) { |
1360 |
|
dmsg(2,("LSCPServer: SetMidiOutputDeviceParameter(DeviceIndex=%d,ParamKey=%s,ParamVal=%s)\n",DeviceIndex,ParamKey.c_str(),ParamVal.c_str())); |
1361 |
|
LSCPResultSet result; |
1362 |
|
try { |
1363 |
|
// get MIDI input device |
1364 |
|
std::map<uint,MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1365 |
|
if (!devices.count(DeviceIndex)) throw Exception("There is no MIDI input device with index " + ToString(DeviceIndex) + "."); |
1366 |
|
MidiInputDevice* pDevice = devices[DeviceIndex]; |
1367 |
|
|
1368 |
|
// get MIDI port |
1369 |
|
MidiInputPort* pMidiInputPort = pDevice->GetPort(PortIndex); |
1370 |
|
if (!pMidiInputPort) throw Exception("There is no MIDI input port with index " + ToString(PortIndex) + "."); |
1371 |
|
|
1372 |
|
// set port parameter value |
1373 |
|
std::map<String,DeviceRuntimeParameter*> parameters = pMidiInputPort->PortParameters(); |
1374 |
|
if (!parameters.count(ParamKey)) throw Exception("MIDI input device " + ToString(PortIndex) + " does not have a parameter '" + ParamKey + "'"); |
1375 |
|
parameters[ParamKey]->SetValue(ParamVal); |
1376 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_info, DeviceIndex)); |
1377 |
|
} |
1378 |
|
catch (Exception e) { |
1379 |
result.Error(e); |
result.Error(e); |
1380 |
} |
} |
1381 |
return result.Produce(); |
return result.Produce(); |
1387 |
*/ |
*/ |
1388 |
String LSCPServer::SetAudioOutputChannel(uint ChannelAudioOutputChannel, uint AudioOutputDeviceInputChannel, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputChannel(uint ChannelAudioOutputChannel, uint AudioOutputDeviceInputChannel, uint uiSamplerChannel) { |
1389 |
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)); |
1390 |
return "ERR:0:Not implemented yet.\r\n"; //FIXME: Add support for this in resultset class? |
LSCPResultSet result; |
1391 |
|
try { |
1392 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1393 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1394 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1395 |
|
if (!pEngineChannel) throw Exception("No engine type yet assigned to sampler channel " + ToString(uiSamplerChannel)); |
1396 |
|
if (!pSamplerChannel->GetAudioOutputDevice()) throw Exception("No audio output device connected to sampler channel " + ToString(uiSamplerChannel)); |
1397 |
|
pEngineChannel->SetOutputChannel(ChannelAudioOutputChannel, AudioOutputDeviceInputChannel); |
1398 |
|
} |
1399 |
|
catch (Exception e) { |
1400 |
|
result.Error(e); |
1401 |
|
} |
1402 |
|
return result.Produce(); |
1403 |
|
} |
1404 |
|
|
1405 |
|
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
1406 |
|
dmsg(2,("LSCPServer: SetAudiotOutputDevice(AudioDeviceId=%d, SamplerChannel=%d)\n",AudioDeviceId,uiSamplerChannel)); |
1407 |
|
LSCPResultSet result; |
1408 |
|
LockRTNotify(); |
1409 |
|
try { |
1410 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1411 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1412 |
|
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
1413 |
|
if (!devices.count(AudioDeviceId)) throw Exception("There is no audio output device with index " + ToString(AudioDeviceId)); |
1414 |
|
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
1415 |
|
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1416 |
|
} |
1417 |
|
catch (Exception e) { |
1418 |
|
result.Error(e); |
1419 |
|
} |
1420 |
|
UnlockRTNotify(); |
1421 |
|
return result.Produce(); |
1422 |
} |
} |
1423 |
|
|
1424 |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
String LSCPServer::SetAudioOutputType(String AudioOutputDriver, uint uiSamplerChannel) { |
1425 |
dmsg(2,("LSCPServer: SetAudioOutputType(String AudioOutputDriver=%s, SamplerChannel=%d)\n",AudioOutputDriver.c_str(),uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetAudioOutputType(String AudioOutputDriver=%s, SamplerChannel=%d)\n",AudioOutputDriver.c_str(),uiSamplerChannel)); |
1426 |
LSCPResultSet result; |
LSCPResultSet result; |
1427 |
|
LockRTNotify(); |
1428 |
try { |
try { |
1429 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1430 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1431 |
// Driver type name aliasing... |
// Driver type name aliasing... |
1432 |
if (AudioOutputDriver == "ALSA") AudioOutputDriver = "Alsa"; |
if (AudioOutputDriver == "Alsa") AudioOutputDriver = "ALSA"; |
1433 |
if (AudioOutputDriver == "JACK") AudioOutputDriver = "Jack"; |
if (AudioOutputDriver == "Jack") AudioOutputDriver = "JACK"; |
1434 |
// Check if there's one audio output device already created |
// Check if there's one audio output device already created |
1435 |
// for the intended audio driver type (AudioOutputDriver)... |
// for the intended audio driver type (AudioOutputDriver)... |
1436 |
AudioOutputDevice *pDevice = NULL; |
AudioOutputDevice *pDevice = NULL; |
1449 |
} |
} |
1450 |
// Must have a device... |
// Must have a device... |
1451 |
if (pDevice == NULL) |
if (pDevice == NULL) |
1452 |
throw LinuxSamplerException("Internal error: could not create audio output device."); |
throw Exception("Internal error: could not create audio output device."); |
1453 |
// Set it as the current channel device... |
// Set it as the current channel device... |
1454 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
1455 |
} |
} |
1456 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1457 |
result.Error(e); |
result.Error(e); |
1458 |
} |
} |
1459 |
|
UnlockRTNotify(); |
1460 |
return result.Produce(); |
return result.Produce(); |
1461 |
} |
} |
1462 |
|
|
1463 |
|
String LSCPServer::SetMIDIInputPort(uint MIDIPort, uint uiSamplerChannel) { |
1464 |
|
dmsg(2,("LSCPServer: SetMIDIInputPort(MIDIPort=%d, SamplerChannel=%d)\n",MIDIPort,uiSamplerChannel)); |
1465 |
|
LSCPResultSet result; |
1466 |
|
try { |
1467 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1468 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1469 |
|
pSamplerChannel->SetMidiInputPort(MIDIPort); |
1470 |
|
} |
1471 |
|
catch (Exception e) { |
1472 |
|
result.Error(e); |
1473 |
|
} |
1474 |
|
return result.Produce(); |
1475 |
|
} |
1476 |
|
|
1477 |
|
String LSCPServer::SetMIDIInputChannel(uint MIDIChannel, uint uiSamplerChannel) { |
1478 |
|
dmsg(2,("LSCPServer: SetMIDIInputChannel(MIDIChannel=%d, SamplerChannel=%d)\n",MIDIChannel,uiSamplerChannel)); |
1479 |
|
LSCPResultSet result; |
1480 |
|
try { |
1481 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1482 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1483 |
|
pSamplerChannel->SetMidiInputChannel((midi_chan_t) MIDIChannel); |
1484 |
|
} |
1485 |
|
catch (Exception e) { |
1486 |
|
result.Error(e); |
1487 |
|
} |
1488 |
|
return result.Produce(); |
1489 |
|
} |
1490 |
|
|
1491 |
|
String LSCPServer::SetMIDIInputDevice(uint MIDIDeviceId, uint uiSamplerChannel) { |
1492 |
|
dmsg(2,("LSCPServer: SetMIDIInputDevice(MIDIDeviceId=%d, SamplerChannel=%d)\n",MIDIDeviceId,uiSamplerChannel)); |
1493 |
|
LSCPResultSet result; |
1494 |
|
try { |
1495 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1496 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1497 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1498 |
|
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1499 |
|
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1500 |
|
pSamplerChannel->SetMidiInputDevice(pDevice); |
1501 |
|
} |
1502 |
|
catch (Exception e) { |
1503 |
|
result.Error(e); |
1504 |
|
} |
1505 |
|
return result.Produce(); |
1506 |
|
} |
1507 |
|
|
1508 |
String LSCPServer::SetMIDIInputType(String MidiInputDriver, uint uiSamplerChannel) { |
String LSCPServer::SetMIDIInputType(String MidiInputDriver, uint uiSamplerChannel) { |
1509 |
dmsg(2,("LSCPServer: SetMIDIInputType(String MidiInputDriver=%s, SamplerChannel=%d)\n",MidiInputDriver.c_str(),uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetMIDIInputType(String MidiInputDriver=%s, SamplerChannel=%d)\n",MidiInputDriver.c_str(),uiSamplerChannel)); |
1510 |
LSCPResultSet result; |
LSCPResultSet result; |
1511 |
try { |
try { |
1512 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1513 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1514 |
// 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... |
1515 |
if (MidiInputDriver == "ALSA") MidiInputDriver = "Alsa"; |
if (MidiInputDriver == "Alsa") MidiInputDriver = "ALSA"; |
1516 |
if (MidiInputDriver != "Alsa") throw LinuxSamplerException("Unknown MIDI input driver '" + MidiInputDriver + "'."); |
// Check if there's one MIDI input device already created |
1517 |
MidiInputDevice::type_t MidiInputType = MidiInputDevice::type_alsa; |
// for the intended MIDI driver type (MidiInputDriver)... |
1518 |
pSamplerChannel->SetMidiInputDevice(MidiInputType); |
MidiInputDevice *pDevice = NULL; |
1519 |
|
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1520 |
|
std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
1521 |
|
for (; iter != devices.end(); iter++) { |
1522 |
|
if ((iter->second)->Driver() == MidiInputDriver) { |
1523 |
|
pDevice = iter->second; |
1524 |
|
break; |
1525 |
|
} |
1526 |
|
} |
1527 |
|
// If it doesn't exist, create a new one with default parameters... |
1528 |
|
if (pDevice == NULL) { |
1529 |
|
std::map<String,String> params; |
1530 |
|
pDevice = pSampler->CreateMidiInputDevice(MidiInputDriver, params); |
1531 |
|
// Make it with at least one initial port. |
1532 |
|
std::map<String,DeviceCreationParameter*> parameters = pDevice->DeviceParameters(); |
1533 |
|
parameters["PORTS"]->SetValue("1"); |
1534 |
|
} |
1535 |
|
// Must have a device... |
1536 |
|
if (pDevice == NULL) |
1537 |
|
throw Exception("Internal error: could not create MIDI input device."); |
1538 |
|
// Set it as the current channel device... |
1539 |
|
pSamplerChannel->SetMidiInputDevice(pDevice); |
1540 |
} |
} |
1541 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1542 |
result.Error(e); |
result.Error(e); |
1543 |
} |
} |
1544 |
return result.Produce(); |
return result.Produce(); |
1545 |
} |
} |
1546 |
|
|
1547 |
/** |
/** |
1548 |
* 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 |
1549 |
* engine of a particular sampler channel should listen to. |
* engine of a particular sampler channel should listen to. |
1550 |
*/ |
*/ |
1551 |
String LSCPServer::SetMIDIInputPort(String MIDIInputPort, uint uiSamplerChannel) { |
String LSCPServer::SetMIDIInput(uint MIDIDeviceId, uint MIDIPort, uint MIDIChannel, uint uiSamplerChannel) { |
1552 |
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)); |
1553 |
LSCPResultSet result; |
LSCPResultSet result; |
1554 |
try { |
try { |
1555 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1556 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1557 |
if (!pSamplerChannel->GetMidiInputDevice()) throw LinuxSamplerException("No MIDI input device connected yet"); |
std::map<uint, MidiInputDevice*> devices = pSampler->GetMidiInputDevices(); |
1558 |
pSamplerChannel->GetMidiInputDevice()->SetInputPort(MIDIInputPort.c_str()); |
if (!devices.count(MIDIDeviceId)) throw Exception("There is no MIDI input device with index " + ToString(MIDIDeviceId)); |
1559 |
|
MidiInputDevice* pDevice = devices[MIDIDeviceId]; |
1560 |
|
pSamplerChannel->SetMidiInput(pDevice, MIDIPort, (midi_chan_t) MIDIChannel); |
1561 |
} |
} |
1562 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1563 |
result.Error(e); |
result.Error(e); |
1564 |
} |
} |
1565 |
return result.Produce(); |
return result.Produce(); |
1566 |
} |
} |
1567 |
|
|
1568 |
/** |
/** |
1569 |
* 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 |
1570 |
* engine of a particular sampler channel should listen to. |
* particular sampler channel. |
1571 |
*/ |
*/ |
1572 |
String LSCPServer::SetMIDIInputChannel(uint MIDIChannel, uint uiSamplerChannel) { |
String LSCPServer::SetVolume(double dVolume, uint uiSamplerChannel) { |
1573 |
dmsg(2,("LSCPServer: SetMIDIInputChannel(MIDIChannel=%d, SamplerChannel=%d)\n", MIDIChannel, uiSamplerChannel)); |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", dVolume, uiSamplerChannel)); |
1574 |
LSCPResultSet result; |
LSCPResultSet result; |
1575 |
try { |
try { |
1576 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1577 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1578 |
if (!pSamplerChannel->GetMidiInputDevice()) throw LinuxSamplerException("No MIDI input device connected yet"); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1579 |
MidiInputDevice::type_t oldtype = pSamplerChannel->GetMidiInputDevice()->Type(); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1580 |
pSamplerChannel->SetMidiInputDevice(oldtype, (MidiInputDevice::midi_chan_t) MIDIChannel); |
pEngineChannel->Volume(dVolume); |
1581 |
} |
} |
1582 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
1583 |
result.Error(e); |
result.Error(e); |
1584 |
} |
} |
1585 |
return result.Produce(); |
return result.Produce(); |
1586 |
} |
} |
1587 |
|
|
1588 |
String LSCPServer::SetAudioOutputDevice(uint AudioDeviceId, uint uiSamplerChannel) { |
/** |
1589 |
|
* Will be called by the parser to mute/unmute particular sampler channel. |
1590 |
|
*/ |
1591 |
|
String LSCPServer::SetChannelMute(bool bMute, uint uiSamplerChannel) { |
1592 |
|
dmsg(2,("LSCPServer: SetChannelMute(bMute=%d,uiSamplerChannel=%d)\n",bMute,uiSamplerChannel)); |
1593 |
LSCPResultSet result; |
LSCPResultSet result; |
1594 |
try { |
try { |
1595 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1596 |
if (!pSamplerChannel) throw LinuxSamplerException("Invalid channel number " + ToString(uiSamplerChannel)); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1597 |
std::map<uint, AudioOutputDevice*> devices = pSampler->GetAudioOutputDevices(); |
|
1598 |
if (!devices[AudioDeviceId]) throw LinuxSamplerException("There is no audio output device with index " + ToString(AudioDeviceId)); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1599 |
AudioOutputDevice* pDevice = devices[AudioDeviceId]; |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1600 |
pSamplerChannel->SetAudioOutputDevice(pDevice); |
|
1601 |
|
if(!bMute) pEngineChannel->SetMute((HasSoloChannel() && !pEngineChannel->GetSolo()) ? -1 : 0); |
1602 |
|
else pEngineChannel->SetMute(1); |
1603 |
|
} catch (Exception e) { |
1604 |
|
result.Error(e); |
1605 |
} |
} |
1606 |
catch (LinuxSamplerException e) { |
return result.Produce(); |
1607 |
result.Error(e); |
} |
1608 |
|
|
1609 |
|
/** |
1610 |
|
* Will be called by the parser to solo particular sampler channel. |
1611 |
|
*/ |
1612 |
|
String LSCPServer::SetChannelSolo(bool bSolo, uint uiSamplerChannel) { |
1613 |
|
dmsg(2,("LSCPServer: SetChannelSolo(bSolo=%d,uiSamplerChannel=%d)\n",bSolo,uiSamplerChannel)); |
1614 |
|
LSCPResultSet result; |
1615 |
|
try { |
1616 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1617 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1618 |
|
|
1619 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1620 |
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
1621 |
|
|
1622 |
|
bool oldSolo = pEngineChannel->GetSolo(); |
1623 |
|
bool hadSoloChannel = HasSoloChannel(); |
1624 |
|
|
1625 |
|
pEngineChannel->SetSolo(bSolo); |
1626 |
|
|
1627 |
|
if(!oldSolo && bSolo) { |
1628 |
|
if(pEngineChannel->GetMute() == -1) pEngineChannel->SetMute(0); |
1629 |
|
if(!hadSoloChannel) MuteNonSoloChannels(); |
1630 |
|
} |
1631 |
|
|
1632 |
|
if(oldSolo && !bSolo) { |
1633 |
|
if(!HasSoloChannel()) UnmuteChannels(); |
1634 |
|
else if(!pEngineChannel->GetMute()) pEngineChannel->SetMute(-1); |
1635 |
|
} |
1636 |
|
} catch (Exception e) { |
1637 |
|
result.Error(e); |
1638 |
} |
} |
1639 |
return result.Produce(); |
return result.Produce(); |
1640 |
} |
} |
1641 |
|
|
1642 |
/** |
/** |
1643 |
* 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. |
1644 |
* particular sampler channel. |
* |
1645 |
|
* @returns true if there is at least one solo channel in the channel list, |
1646 |
|
* false otherwise. |
1647 |
|
*/ |
1648 |
|
bool LSCPServer::HasSoloChannel() { |
1649 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1650 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1651 |
|
for (; iter != channels.end(); iter++) { |
1652 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1653 |
|
if(c && c->GetSolo()) return true; |
1654 |
|
} |
1655 |
|
|
1656 |
|
return false; |
1657 |
|
} |
1658 |
|
|
1659 |
|
/** |
1660 |
|
* Mutes all unmuted non-solo channels. Notice that the channels are muted |
1661 |
|
* with -1 which indicates that they are muted because of the presence |
1662 |
|
* of a solo channel(s). Channels muted with -1 will be automatically unmuted |
1663 |
|
* when there are no solo channels left. |
1664 |
|
*/ |
1665 |
|
void LSCPServer::MuteNonSoloChannels() { |
1666 |
|
dmsg(2,("LSCPServer: MuteNonSoloChannels()\n")); |
1667 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1668 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1669 |
|
for (; iter != channels.end(); iter++) { |
1670 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1671 |
|
if(c && !c->GetSolo() && !c->GetMute()) c->SetMute(-1); |
1672 |
|
} |
1673 |
|
} |
1674 |
|
|
1675 |
|
/** |
1676 |
|
* Unmutes all channels that are muted because of the presence |
1677 |
|
* of a solo channel(s). |
1678 |
*/ |
*/ |
1679 |
String LSCPServer::SetVolume(double Volume, uint uiSamplerChannel) { |
void LSCPServer::UnmuteChannels() { |
1680 |
dmsg(2,("LSCPServer: SetVolume(Volume=%f, SamplerChannel=%d)\n", Volume, uiSamplerChannel)); |
dmsg(2,("LSCPServer: UnmuteChannels()\n")); |
1681 |
|
std::map<uint,SamplerChannel*> channels = pSampler->GetSamplerChannels(); |
1682 |
|
std::map<uint,SamplerChannel*>::iterator iter = channels.begin(); |
1683 |
|
for (; iter != channels.end(); iter++) { |
1684 |
|
EngineChannel* c = iter->second->GetEngineChannel(); |
1685 |
|
if(c && c->GetMute() == -1) c->SetMute(0); |
1686 |
|
} |
1687 |
|
} |
1688 |
|
|
1689 |
|
String LSCPServer::AddOrReplaceMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg, String EngineType, String InstrumentFile, uint InstrumentIndex, float Volume, MidiInstrumentMapper::mode_t LoadMode, String Name, bool bModal) { |
1690 |
|
dmsg(2,("LSCPServer: AddOrReplaceMIDIInstrumentMapping()\n")); |
1691 |
|
|
1692 |
|
midi_prog_index_t idx; |
1693 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1694 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
1695 |
|
idx.midi_prog = MidiProg; |
1696 |
|
|
1697 |
|
MidiInstrumentMapper::entry_t entry; |
1698 |
|
entry.EngineName = EngineType; |
1699 |
|
entry.InstrumentFile = InstrumentFile; |
1700 |
|
entry.InstrumentIndex = InstrumentIndex; |
1701 |
|
entry.LoadMode = LoadMode; |
1702 |
|
entry.Volume = Volume; |
1703 |
|
entry.Name = Name; |
1704 |
|
|
1705 |
|
LSCPResultSet result; |
1706 |
|
try { |
1707 |
|
// PERSISTENT mapping commands might block for a long time, so in |
1708 |
|
// that case we add/replace the mapping in another thread in case |
1709 |
|
// the NON_MODAL argument was supplied, non persistent mappings |
1710 |
|
// should return immediately, so we don't need to do that for them |
1711 |
|
bool bInBackground = (entry.LoadMode == MidiInstrumentMapper::PERSISTENT && !bModal); |
1712 |
|
MidiInstrumentMapper::AddOrReplaceEntry(MidiMapID, idx, entry, bInBackground); |
1713 |
|
} catch (Exception e) { |
1714 |
|
result.Error(e); |
1715 |
|
} |
1716 |
|
return result.Produce(); |
1717 |
|
} |
1718 |
|
|
1719 |
|
String LSCPServer::RemoveMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg) { |
1720 |
|
dmsg(2,("LSCPServer: RemoveMIDIInstrumentMapping()\n")); |
1721 |
|
|
1722 |
|
midi_prog_index_t idx; |
1723 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1724 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
1725 |
|
idx.midi_prog = MidiProg; |
1726 |
|
|
1727 |
|
LSCPResultSet result; |
1728 |
|
try { |
1729 |
|
MidiInstrumentMapper::RemoveEntry(MidiMapID, idx); |
1730 |
|
} catch (Exception e) { |
1731 |
|
result.Error(e); |
1732 |
|
} |
1733 |
|
return result.Produce(); |
1734 |
|
} |
1735 |
|
|
1736 |
|
String LSCPServer::GetMidiInstrumentMappings(uint MidiMapID) { |
1737 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
1738 |
|
LSCPResultSet result; |
1739 |
|
try { |
1740 |
|
result.Add(MidiInstrumentMapper::Entries(MidiMapID).size()); |
1741 |
|
} catch (Exception e) { |
1742 |
|
result.Error(e); |
1743 |
|
} |
1744 |
|
return result.Produce(); |
1745 |
|
} |
1746 |
|
|
1747 |
|
|
1748 |
|
String LSCPServer::GetAllMidiInstrumentMappings() { |
1749 |
|
dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
1750 |
|
LSCPResultSet result; |
1751 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1752 |
|
int totalMappings = 0; |
1753 |
|
for (int i = 0; i < maps.size(); i++) { |
1754 |
|
try { |
1755 |
|
totalMappings += MidiInstrumentMapper::Entries(maps[i]).size(); |
1756 |
|
} catch (Exception e) { /*NOOP*/ } |
1757 |
|
} |
1758 |
|
result.Add(totalMappings); |
1759 |
|
return result.Produce(); |
1760 |
|
} |
1761 |
|
|
1762 |
|
String LSCPServer::GetMidiInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg) { |
1763 |
|
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
1764 |
|
LSCPResultSet result; |
1765 |
|
try { |
1766 |
|
midi_prog_index_t idx; |
1767 |
|
idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
1768 |
|
idx.midi_bank_lsb = MidiBank & 0x7f; |
1769 |
|
idx.midi_prog = MidiProg; |
1770 |
|
|
1771 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
1772 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.find(idx); |
1773 |
|
if (iter == mappings.end()) result.Error("there is no map entry with that index"); |
1774 |
|
else { // found |
1775 |
|
result.Add("NAME", iter->second.Name); |
1776 |
|
result.Add("ENGINE_NAME", iter->second.EngineName); |
1777 |
|
result.Add("INSTRUMENT_FILE", iter->second.InstrumentFile); |
1778 |
|
result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
1779 |
|
String instrumentName; |
1780 |
|
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
1781 |
|
if (pEngine) { |
1782 |
|
if (pEngine->GetInstrumentManager()) { |
1783 |
|
InstrumentManager::instrument_id_t instrID; |
1784 |
|
instrID.FileName = iter->second.InstrumentFile; |
1785 |
|
instrID.Index = iter->second.InstrumentIndex; |
1786 |
|
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
1787 |
|
} |
1788 |
|
EngineFactory::Destroy(pEngine); |
1789 |
|
} |
1790 |
|
result.Add("INSTRUMENT_NAME", instrumentName); |
1791 |
|
switch (iter->second.LoadMode) { |
1792 |
|
case MidiInstrumentMapper::ON_DEMAND: |
1793 |
|
result.Add("LOAD_MODE", "ON_DEMAND"); |
1794 |
|
break; |
1795 |
|
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
1796 |
|
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
1797 |
|
break; |
1798 |
|
case MidiInstrumentMapper::PERSISTENT: |
1799 |
|
result.Add("LOAD_MODE", "PERSISTENT"); |
1800 |
|
break; |
1801 |
|
default: |
1802 |
|
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
1803 |
|
} |
1804 |
|
result.Add("VOLUME", iter->second.Volume); |
1805 |
|
} |
1806 |
|
} catch (Exception e) { |
1807 |
|
result.Error(e); |
1808 |
|
} |
1809 |
|
return result.Produce(); |
1810 |
|
} |
1811 |
|
|
1812 |
|
String LSCPServer::ListMidiInstrumentMappings(uint MidiMapID) { |
1813 |
|
dmsg(2,("LSCPServer: ListMidiInstrumentMappings()\n")); |
1814 |
|
LSCPResultSet result; |
1815 |
|
try { |
1816 |
|
String s; |
1817 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
1818 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
1819 |
|
for (; iter != mappings.end(); iter++) { |
1820 |
|
if (s.size()) s += ","; |
1821 |
|
s += "{" + ToString(MidiMapID) + "," |
1822 |
|
+ ToString((int(iter->first.midi_bank_msb) << 7) | int(iter->first.midi_bank_lsb)) + "," |
1823 |
|
+ ToString(int(iter->first.midi_prog)) + "}"; |
1824 |
|
} |
1825 |
|
result.Add(s); |
1826 |
|
} catch (Exception e) { |
1827 |
|
result.Error(e); |
1828 |
|
} |
1829 |
|
return result.Produce(); |
1830 |
|
} |
1831 |
|
|
1832 |
|
String LSCPServer::ListAllMidiInstrumentMappings() { |
1833 |
|
dmsg(2,("LSCPServer: ListAllMidiInstrumentMappings()\n")); |
1834 |
|
LSCPResultSet result; |
1835 |
|
try { |
1836 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1837 |
|
String s; |
1838 |
|
for (int i = 0; i < maps.size(); i++) { |
1839 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(maps[i]); |
1840 |
|
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.begin(); |
1841 |
|
for (; iter != mappings.end(); iter++) { |
1842 |
|
if (s.size()) s += ","; |
1843 |
|
s += "{" + ToString(maps[i]) + "," |
1844 |
|
+ ToString((int(iter->first.midi_bank_msb) << 7) | int(iter->first.midi_bank_lsb)) + "," |
1845 |
|
+ ToString(int(iter->first.midi_prog)) + "}"; |
1846 |
|
} |
1847 |
|
} |
1848 |
|
result.Add(s); |
1849 |
|
} catch (Exception e) { |
1850 |
|
result.Error(e); |
1851 |
|
} |
1852 |
|
return result.Produce(); |
1853 |
|
} |
1854 |
|
|
1855 |
|
String LSCPServer::ClearMidiInstrumentMappings(uint MidiMapID) { |
1856 |
|
dmsg(2,("LSCPServer: ClearMidiInstrumentMappings()\n")); |
1857 |
|
LSCPResultSet result; |
1858 |
|
try { |
1859 |
|
MidiInstrumentMapper::RemoveAllEntries(MidiMapID); |
1860 |
|
} catch (Exception e) { |
1861 |
|
result.Error(e); |
1862 |
|
} |
1863 |
|
return result.Produce(); |
1864 |
|
} |
1865 |
|
|
1866 |
|
String LSCPServer::ClearAllMidiInstrumentMappings() { |
1867 |
|
dmsg(2,("LSCPServer: ClearAllMidiInstrumentMappings()\n")); |
1868 |
|
LSCPResultSet result; |
1869 |
|
try { |
1870 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1871 |
|
for (int i = 0; i < maps.size(); i++) |
1872 |
|
MidiInstrumentMapper::RemoveAllEntries(maps[i]); |
1873 |
|
} catch (Exception e) { |
1874 |
|
result.Error(e); |
1875 |
|
} |
1876 |
|
return result.Produce(); |
1877 |
|
} |
1878 |
|
|
1879 |
|
String LSCPServer::AddMidiInstrumentMap(String MapName) { |
1880 |
|
dmsg(2,("LSCPServer: AddMidiInstrumentMap()\n")); |
1881 |
|
LSCPResultSet result; |
1882 |
|
try { |
1883 |
|
int MapID = MidiInstrumentMapper::AddMap(MapName); |
1884 |
|
result = LSCPResultSet(MapID); |
1885 |
|
} catch (Exception e) { |
1886 |
|
result.Error(e); |
1887 |
|
} |
1888 |
|
return result.Produce(); |
1889 |
|
} |
1890 |
|
|
1891 |
|
String LSCPServer::RemoveMidiInstrumentMap(uint MidiMapID) { |
1892 |
|
dmsg(2,("LSCPServer: RemoveMidiInstrumentMap()\n")); |
1893 |
|
LSCPResultSet result; |
1894 |
|
try { |
1895 |
|
MidiInstrumentMapper::RemoveMap(MidiMapID); |
1896 |
|
} catch (Exception e) { |
1897 |
|
result.Error(e); |
1898 |
|
} |
1899 |
|
return result.Produce(); |
1900 |
|
} |
1901 |
|
|
1902 |
|
String LSCPServer::RemoveAllMidiInstrumentMaps() { |
1903 |
|
dmsg(2,("LSCPServer: RemoveAllMidiInstrumentMaps()\n")); |
1904 |
|
LSCPResultSet result; |
1905 |
|
try { |
1906 |
|
MidiInstrumentMapper::RemoveAllMaps(); |
1907 |
|
} catch (Exception e) { |
1908 |
|
result.Error(e); |
1909 |
|
} |
1910 |
|
return result.Produce(); |
1911 |
|
} |
1912 |
|
|
1913 |
|
String LSCPServer::GetMidiInstrumentMaps() { |
1914 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMaps()\n")); |
1915 |
|
LSCPResultSet result; |
1916 |
|
try { |
1917 |
|
result.Add(MidiInstrumentMapper::Maps().size()); |
1918 |
|
} catch (Exception e) { |
1919 |
|
result.Error(e); |
1920 |
|
} |
1921 |
|
return result.Produce(); |
1922 |
|
} |
1923 |
|
|
1924 |
|
String LSCPServer::ListMidiInstrumentMaps() { |
1925 |
|
dmsg(2,("LSCPServer: ListMidiInstrumentMaps()\n")); |
1926 |
|
LSCPResultSet result; |
1927 |
|
try { |
1928 |
|
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
1929 |
|
String sList; |
1930 |
|
for (int i = 0; i < maps.size(); i++) { |
1931 |
|
if (sList != "") sList += ","; |
1932 |
|
sList += ToString(maps[i]); |
1933 |
|
} |
1934 |
|
result.Add(sList); |
1935 |
|
} catch (Exception e) { |
1936 |
|
result.Error(e); |
1937 |
|
} |
1938 |
|
return result.Produce(); |
1939 |
|
} |
1940 |
|
|
1941 |
|
String LSCPServer::GetMidiInstrumentMap(uint MidiMapID) { |
1942 |
|
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
1943 |
|
LSCPResultSet result; |
1944 |
|
try { |
1945 |
|
result.Add("NAME", MidiInstrumentMapper::MapName(MidiMapID)); |
1946 |
|
result.Add("DEFAULT", MidiInstrumentMapper::GetDefaultMap() == MidiMapID); |
1947 |
|
} catch (Exception e) { |
1948 |
|
result.Error(e); |
1949 |
|
} |
1950 |
|
return result.Produce(); |
1951 |
|
} |
1952 |
|
|
1953 |
|
String LSCPServer::SetMidiInstrumentMapName(uint MidiMapID, String NewName) { |
1954 |
|
dmsg(2,("LSCPServer: SetMidiInstrumentMapName()\n")); |
1955 |
|
LSCPResultSet result; |
1956 |
|
try { |
1957 |
|
MidiInstrumentMapper::RenameMap(MidiMapID, NewName); |
1958 |
|
} catch (Exception e) { |
1959 |
|
result.Error(e); |
1960 |
|
} |
1961 |
|
return result.Produce(); |
1962 |
|
} |
1963 |
|
|
1964 |
|
/** |
1965 |
|
* Set the MIDI instrument map the given sampler channel shall use for |
1966 |
|
* handling MIDI program change messages. There are the following two |
1967 |
|
* special (negative) values: |
1968 |
|
* |
1969 |
|
* - (-1) : set to NONE (ignore program changes) |
1970 |
|
* - (-2) : set to DEFAULT map |
1971 |
|
*/ |
1972 |
|
String LSCPServer::SetChannelMap(uint uiSamplerChannel, int MidiMapID) { |
1973 |
|
dmsg(2,("LSCPServer: SetChannelMap()\n")); |
1974 |
LSCPResultSet result; |
LSCPResultSet result; |
1975 |
try { |
try { |
1976 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
1977 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
1978 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
|
1979 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
1980 |
pEngine->Volume(Volume); |
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
1981 |
|
|
1982 |
|
if (MidiMapID == -1) pEngineChannel->SetMidiInstrumentMapToNone(); |
1983 |
|
else if (MidiMapID == -2) pEngineChannel->SetMidiInstrumentMapToDefault(); |
1984 |
|
else pEngineChannel->SetMidiInstrumentMap(MidiMapID); |
1985 |
|
} catch (Exception e) { |
1986 |
|
result.Error(e); |
1987 |
} |
} |
1988 |
catch (LinuxSamplerException e) { |
return result.Produce(); |
1989 |
result.Error(e); |
} |
1990 |
|
|
1991 |
|
String LSCPServer::CreateFxSend(uint uiSamplerChannel, uint MidiCtrl, String Name) { |
1992 |
|
dmsg(2,("LSCPServer: CreateFxSend()\n")); |
1993 |
|
LSCPResultSet result; |
1994 |
|
try { |
1995 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
1996 |
|
|
1997 |
|
FxSend* pFxSend = pEngineChannel->AddFxSend(MidiCtrl, Name); |
1998 |
|
if (!pFxSend) throw Exception("Could not add FxSend, don't ask, I don't know why (probably a bug)"); |
1999 |
|
|
2000 |
|
result = LSCPResultSet(pFxSend->Id()); // success |
2001 |
|
} catch (Exception e) { |
2002 |
|
result.Error(e); |
2003 |
|
} |
2004 |
|
return result.Produce(); |
2005 |
|
} |
2006 |
|
|
2007 |
|
String LSCPServer::DestroyFxSend(uint uiSamplerChannel, uint FxSendID) { |
2008 |
|
dmsg(2,("LSCPServer: DestroyFxSend()\n")); |
2009 |
|
LSCPResultSet result; |
2010 |
|
try { |
2011 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2012 |
|
|
2013 |
|
FxSend* pFxSend = NULL; |
2014 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2015 |
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2016 |
|
pFxSend = pEngineChannel->GetFxSend(i); |
2017 |
|
break; |
2018 |
|
} |
2019 |
|
} |
2020 |
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2021 |
|
pEngineChannel->RemoveFxSend(pFxSend); |
2022 |
|
} catch (Exception e) { |
2023 |
|
result.Error(e); |
2024 |
|
} |
2025 |
|
return result.Produce(); |
2026 |
|
} |
2027 |
|
|
2028 |
|
String LSCPServer::GetFxSends(uint uiSamplerChannel) { |
2029 |
|
dmsg(2,("LSCPServer: GetFxSends()\n")); |
2030 |
|
LSCPResultSet result; |
2031 |
|
try { |
2032 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2033 |
|
|
2034 |
|
result.Add(pEngineChannel->GetFxSendCount()); |
2035 |
|
} catch (Exception e) { |
2036 |
|
result.Error(e); |
2037 |
|
} |
2038 |
|
return result.Produce(); |
2039 |
|
} |
2040 |
|
|
2041 |
|
String LSCPServer::ListFxSends(uint uiSamplerChannel) { |
2042 |
|
dmsg(2,("LSCPServer: ListFxSends()\n")); |
2043 |
|
LSCPResultSet result; |
2044 |
|
String list; |
2045 |
|
try { |
2046 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2047 |
|
|
2048 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2049 |
|
FxSend* pFxSend = pEngineChannel->GetFxSend(i); |
2050 |
|
if (list != "") list += ","; |
2051 |
|
list += ToString(pFxSend->Id()); |
2052 |
|
} |
2053 |
|
result.Add(list); |
2054 |
|
} catch (Exception e) { |
2055 |
|
result.Error(e); |
2056 |
|
} |
2057 |
|
return result.Produce(); |
2058 |
|
} |
2059 |
|
|
2060 |
|
FxSend* LSCPServer::GetFxSend(uint uiSamplerChannel, uint FxSendID) { |
2061 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2062 |
|
|
2063 |
|
FxSend* pFxSend = NULL; |
2064 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2065 |
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2066 |
|
pFxSend = pEngineChannel->GetFxSend(i); |
2067 |
|
break; |
2068 |
|
} |
2069 |
|
} |
2070 |
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2071 |
|
return pFxSend; |
2072 |
|
} |
2073 |
|
|
2074 |
|
String LSCPServer::GetFxSendInfo(uint uiSamplerChannel, uint FxSendID) { |
2075 |
|
dmsg(2,("LSCPServer: GetFxSendInfo()\n")); |
2076 |
|
LSCPResultSet result; |
2077 |
|
try { |
2078 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2079 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2080 |
|
|
2081 |
|
// gather audio routing informations |
2082 |
|
String AudioRouting; |
2083 |
|
for (int chan = 0; chan < pEngineChannel->Channels(); chan++) { |
2084 |
|
if (AudioRouting != "") AudioRouting += ","; |
2085 |
|
AudioRouting += ToString(pFxSend->DestinationChannel(chan)); |
2086 |
|
} |
2087 |
|
|
2088 |
|
// success |
2089 |
|
result.Add("NAME", pFxSend->Name()); |
2090 |
|
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
2091 |
|
result.Add("LEVEL", ToString(pFxSend->Level())); |
2092 |
|
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
2093 |
|
} catch (Exception e) { |
2094 |
|
result.Error(e); |
2095 |
|
} |
2096 |
|
return result.Produce(); |
2097 |
|
} |
2098 |
|
|
2099 |
|
String LSCPServer::SetFxSendName(uint uiSamplerChannel, uint FxSendID, String Name) { |
2100 |
|
dmsg(2,("LSCPServer: SetFxSendName()\n")); |
2101 |
|
LSCPResultSet result; |
2102 |
|
try { |
2103 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2104 |
|
|
2105 |
|
pFxSend->SetName(Name); |
2106 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2107 |
|
} catch (Exception e) { |
2108 |
|
result.Error(e); |
2109 |
|
} |
2110 |
|
return result.Produce(); |
2111 |
|
} |
2112 |
|
|
2113 |
|
String LSCPServer::SetFxSendAudioOutputChannel(uint uiSamplerChannel, uint FxSendID, uint FxSendChannel, uint DeviceChannel) { |
2114 |
|
dmsg(2,("LSCPServer: SetFxSendAudioOutputChannel()\n")); |
2115 |
|
LSCPResultSet result; |
2116 |
|
try { |
2117 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2118 |
|
|
2119 |
|
pFxSend->SetDestinationChannel(FxSendChannel, DeviceChannel); |
2120 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2121 |
|
} catch (Exception e) { |
2122 |
|
result.Error(e); |
2123 |
|
} |
2124 |
|
return result.Produce(); |
2125 |
|
} |
2126 |
|
|
2127 |
|
String LSCPServer::SetFxSendMidiController(uint uiSamplerChannel, uint FxSendID, uint MidiController) { |
2128 |
|
dmsg(2,("LSCPServer: SetFxSendMidiController()\n")); |
2129 |
|
LSCPResultSet result; |
2130 |
|
try { |
2131 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2132 |
|
|
2133 |
|
pFxSend->SetMidiController(MidiController); |
2134 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2135 |
|
} catch (Exception e) { |
2136 |
|
result.Error(e); |
2137 |
|
} |
2138 |
|
return result.Produce(); |
2139 |
|
} |
2140 |
|
|
2141 |
|
String LSCPServer::SetFxSendLevel(uint uiSamplerChannel, uint FxSendID, double dLevel) { |
2142 |
|
dmsg(2,("LSCPServer: SetFxSendLevel()\n")); |
2143 |
|
LSCPResultSet result; |
2144 |
|
try { |
2145 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2146 |
|
|
2147 |
|
pFxSend->SetLevel((float)dLevel); |
2148 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2149 |
|
} catch (Exception e) { |
2150 |
|
result.Error(e); |
2151 |
} |
} |
2152 |
return result.Produce(); |
return result.Produce(); |
2153 |
} |
} |
2160 |
LSCPResultSet result; |
LSCPResultSet result; |
2161 |
try { |
try { |
2162 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
2163 |
if (!pSamplerChannel) throw LinuxSamplerException("Index out of bounds"); |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
2164 |
Engine* pEngine = pSamplerChannel->GetEngine(); |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
2165 |
if (!pEngine) throw LinuxSamplerException("No engine loaded on channel"); |
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
2166 |
pEngine->Reset(); |
pEngineChannel->Reset(); |
2167 |
} |
} |
2168 |
catch (LinuxSamplerException e) { |
catch (Exception e) { |
2169 |
result.Error(e); |
result.Error(e); |
2170 |
} |
} |
2171 |
return result.Produce(); |
return result.Produce(); |
2172 |
} |
} |
2173 |
|
|
2174 |
/** |
/** |
2175 |
|
* Will be called by the parser to reset the whole sampler. |
2176 |
|
*/ |
2177 |
|
String LSCPServer::ResetSampler() { |
2178 |
|
dmsg(2,("LSCPServer: ResetSampler()\n")); |
2179 |
|
pSampler->Reset(); |
2180 |
|
LSCPResultSet result; |
2181 |
|
return result.Produce(); |
2182 |
|
} |
2183 |
|
|
2184 |
|
/** |
2185 |
|
* Will be called by the parser to return general informations about this |
2186 |
|
* sampler. |
2187 |
|
*/ |
2188 |
|
String LSCPServer::GetServerInfo() { |
2189 |
|
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
2190 |
|
LSCPResultSet result; |
2191 |
|
result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler"); |
2192 |
|
result.Add("VERSION", VERSION); |
2193 |
|
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
2194 |
|
#if HAVE_SQLITE3 |
2195 |
|
result.Add("INSTRUMENTS_DB_SUPPORT", "yes"); |
2196 |
|
#else |
2197 |
|
result.Add("INSTRUMENTS_DB_SUPPORT", "no"); |
2198 |
|
#endif |
2199 |
|
|
2200 |
|
return result.Produce(); |
2201 |
|
} |
2202 |
|
|
2203 |
|
/** |
2204 |
|
* Will be called by the parser to return the current number of all active voices. |
2205 |
|
*/ |
2206 |
|
String LSCPServer::GetTotalVoiceCount() { |
2207 |
|
dmsg(2,("LSCPServer: GetTotalVoiceCount()\n")); |
2208 |
|
LSCPResultSet result; |
2209 |
|
result.Add(pSampler->GetVoiceCount()); |
2210 |
|
return result.Produce(); |
2211 |
|
} |
2212 |
|
|
2213 |
|
/** |
2214 |
|
* Will be called by the parser to return the maximum number of voices. |
2215 |
|
*/ |
2216 |
|
String LSCPServer::GetTotalVoiceCountMax() { |
2217 |
|
dmsg(2,("LSCPServer: GetTotalVoiceCountMax()\n")); |
2218 |
|
LSCPResultSet result; |
2219 |
|
result.Add(EngineFactory::EngineInstances().size() * CONFIG_MAX_VOICES); |
2220 |
|
return result.Produce(); |
2221 |
|
} |
2222 |
|
|
2223 |
|
String LSCPServer::GetGlobalVolume() { |
2224 |
|
LSCPResultSet result; |
2225 |
|
result.Add(ToString(GLOBAL_VOLUME)); // see common/global.cpp |
2226 |
|
return result.Produce(); |
2227 |
|
} |
2228 |
|
|
2229 |
|
String LSCPServer::SetGlobalVolume(double dVolume) { |
2230 |
|
LSCPResultSet result; |
2231 |
|
try { |
2232 |
|
if (dVolume < 0) throw Exception("Volume may not be negative"); |
2233 |
|
GLOBAL_VOLUME = dVolume; // see common/global.cpp |
2234 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
2235 |
|
} catch (Exception e) { |
2236 |
|
result.Error(e); |
2237 |
|
} |
2238 |
|
return result.Produce(); |
2239 |
|
} |
2240 |
|
|
2241 |
|
/** |
2242 |
* Will be called by the parser to subscribe a client (frontend) on the |
* Will be called by the parser to subscribe a client (frontend) on the |
2243 |
* server for receiving event messages. |
* server for receiving event messages. |
2244 |
*/ |
*/ |
2245 |
String LSCPServer::SubscribeNotification(event_t Event) { |
String LSCPServer::SubscribeNotification(LSCPEvent::event_t type) { |
2246 |
dmsg(2,("LSCPServer: SubscribeNotification(Event=%d)\n", Event)); |
dmsg(2,("LSCPServer: SubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
2247 |
return "ERR:0:Not implemented yet.\r\n"; |
LSCPResultSet result; |
2248 |
|
SubscriptionMutex.Lock(); |
2249 |
|
eventSubscriptions[type].push_back(currentSocket); |
2250 |
|
SubscriptionMutex.Unlock(); |
2251 |
|
return result.Produce(); |
2252 |
} |
} |
2253 |
|
|
2254 |
/** |
/** |
2255 |
* Will be called by the parser to unsubscribe a client on the server |
* Will be called by the parser to unsubscribe a client on the server |
2256 |
* for not receiving further event messages. |
* for not receiving further event messages. |
2257 |
*/ |
*/ |
2258 |
String LSCPServer::UnsubscribeNotification(event_t Event) { |
String LSCPServer::UnsubscribeNotification(LSCPEvent::event_t type) { |
2259 |
dmsg(2,("LSCPServer: UnsubscribeNotification(Event=%d)\n", Event)); |
dmsg(2,("LSCPServer: UnsubscribeNotification(Event=%s)\n", LSCPEvent::Name(type).c_str())); |
2260 |
return "ERR:0:Not implemented yet.\r\n"; |
LSCPResultSet result; |
2261 |
|
SubscriptionMutex.Lock(); |
2262 |
|
eventSubscriptions[type].remove(currentSocket); |
2263 |
|
SubscriptionMutex.Unlock(); |
2264 |
|
return result.Produce(); |
2265 |
} |
} |
2266 |
|
|
2267 |
|
String LSCPServer::AddDbInstrumentDirectory(String Dir) { |
2268 |
|
dmsg(2,("LSCPServer: AddDbInstrumentDirectory(Dir=%s)\n", Dir.c_str())); |
2269 |
|
LSCPResultSet result; |
2270 |
|
#if HAVE_SQLITE3 |
2271 |
|
try { |
2272 |
|
InstrumentsDb::GetInstrumentsDb()->AddDirectory(Dir); |
2273 |
|
} catch (Exception e) { |
2274 |
|
result.Error(e); |
2275 |
|
} |
2276 |
|
#else |
2277 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2278 |
|
#endif |
2279 |
|
return result.Produce(); |
2280 |
|
} |
2281 |
|
|
2282 |
// Instrument loader constructor. |
String LSCPServer::RemoveDbInstrumentDirectory(String Dir, bool Force) { |
2283 |
LSCPLoadInstrument::LSCPLoadInstrument(Engine* pEngine, String Filename, uint uiInstrument) |
dmsg(2,("LSCPServer: RemoveDbInstrumentDirectory(Dir=%s,Force=%d)\n", Dir.c_str(), Force)); |
2284 |
: Thread(false, 0, -4) |
LSCPResultSet result; |
2285 |
{ |
#if HAVE_SQLITE3 |
2286 |
this->pEngine = pEngine; |
try { |
2287 |
this->Filename = Filename; |
InstrumentsDb::GetInstrumentsDb()->RemoveDirectory(Dir, Force); |
2288 |
this->uiInstrument = uiInstrument; |
} catch (Exception e) { |
2289 |
|
result.Error(e); |
2290 |
|
} |
2291 |
|
#else |
2292 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2293 |
|
#endif |
2294 |
|
return result.Produce(); |
2295 |
} |
} |
2296 |
|
|
2297 |
// Instrument loader process. |
String LSCPServer::GetDbInstrumentDirectoryCount(String Dir) { |
2298 |
int LSCPLoadInstrument::Main() |
dmsg(2,("LSCPServer: GetDbInstrumentDirectoryCount(Dir=%s)\n", Dir.c_str())); |
2299 |
{ |
LSCPResultSet result; |
2300 |
|
#if HAVE_SQLITE3 |
2301 |
|
try { |
2302 |
|
result.Add(InstrumentsDb::GetInstrumentsDb()->GetDirectoryCount(Dir)); |
2303 |
|
} catch (Exception e) { |
2304 |
|
result.Error(e); |
2305 |
|
} |
2306 |
|
#else |
2307 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2308 |
|
#endif |
2309 |
|
return result.Produce(); |
2310 |
|
} |
2311 |
|
|
2312 |
|
String LSCPServer::GetDbInstrumentDirectories(String Dir) { |
2313 |
|
dmsg(2,("LSCPServer: GetDbInstrumentDirectories(Dir=%s)\n", Dir.c_str())); |
2314 |
|
LSCPResultSet result; |
2315 |
|
#if HAVE_SQLITE3 |
2316 |
|
try { |
2317 |
|
String list; |
2318 |
|
StringListPtr dirs = InstrumentsDb::GetInstrumentsDb()->GetDirectories(Dir); |
2319 |
|
|
2320 |
|
for (int i = 0; i < dirs->size(); i++) { |
2321 |
|
if (list != "") list += ","; |
2322 |
|
list += "'" + dirs->at(i) + "'"; |
2323 |
|
} |
2324 |
|
|
2325 |
|
result.Add(list); |
2326 |
|
} catch (Exception e) { |
2327 |
|
result.Error(e); |
2328 |
|
} |
2329 |
|
#else |
2330 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2331 |
|
#endif |
2332 |
|
return result.Produce(); |
2333 |
|
} |
2334 |
|
|
2335 |
|
String LSCPServer::GetDbInstrumentDirectoryInfo(String Dir) { |
2336 |
|
dmsg(2,("LSCPServer: GetDbInstrumentDirectoryInfo(Dir=%s)\n", Dir.c_str())); |
2337 |
|
LSCPResultSet result; |
2338 |
|
#if HAVE_SQLITE3 |
2339 |
|
try { |
2340 |
|
DbDirectory info = InstrumentsDb::GetInstrumentsDb()->GetDirectoryInfo(Dir); |
2341 |
|
|
2342 |
|
result.Add("DESCRIPTION", info.Description); |
2343 |
|
result.Add("CREATED", info.Created); |
2344 |
|
result.Add("MODIFIED", info.Modified); |
2345 |
|
} catch (Exception e) { |
2346 |
|
result.Error(e); |
2347 |
|
} |
2348 |
|
#else |
2349 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2350 |
|
#endif |
2351 |
|
return result.Produce(); |
2352 |
|
} |
2353 |
|
|
2354 |
|
String LSCPServer::SetDbInstrumentDirectoryName(String Dir, String Name) { |
2355 |
|
dmsg(2,("LSCPServer: SetDbInstrumentDirectoryName(Dir=%s,Name=%s)\n", Dir.c_str(), Name.c_str())); |
2356 |
|
LSCPResultSet result; |
2357 |
|
#if HAVE_SQLITE3 |
2358 |
|
try { |
2359 |
|
InstrumentsDb::GetInstrumentsDb()->RenameDirectory(Dir, Name); |
2360 |
|
} catch (Exception e) { |
2361 |
|
result.Error(e); |
2362 |
|
} |
2363 |
|
#else |
2364 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2365 |
|
#endif |
2366 |
|
return result.Produce(); |
2367 |
|
} |
2368 |
|
|
2369 |
|
String LSCPServer::MoveDbInstrumentDirectory(String Dir, String Dst) { |
2370 |
|
dmsg(2,("LSCPServer: MoveDbInstrumentDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str())); |
2371 |
|
LSCPResultSet result; |
2372 |
|
#if HAVE_SQLITE3 |
2373 |
|
try { |
2374 |
|
InstrumentsDb::GetInstrumentsDb()->MoveDirectory(Dir, Dst); |
2375 |
|
} catch (Exception e) { |
2376 |
|
result.Error(e); |
2377 |
|
} |
2378 |
|
#else |
2379 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2380 |
|
#endif |
2381 |
|
return result.Produce(); |
2382 |
|
} |
2383 |
|
|
2384 |
|
String LSCPServer::SetDbInstrumentDirectoryDescription(String Dir, String Desc) { |
2385 |
|
dmsg(2,("LSCPServer: SetDbInstrumentDirectoryDescription(Dir=%s,Desc=%s)\n", Dir.c_str(), Desc.c_str())); |
2386 |
|
LSCPResultSet result; |
2387 |
|
#if HAVE_SQLITE3 |
2388 |
|
try { |
2389 |
|
InstrumentsDb::GetInstrumentsDb()->SetDirectoryDescription(Dir, Desc); |
2390 |
|
} catch (Exception e) { |
2391 |
|
result.Error(e); |
2392 |
|
} |
2393 |
|
#else |
2394 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2395 |
|
#endif |
2396 |
|
return result.Produce(); |
2397 |
|
} |
2398 |
|
|
2399 |
|
String LSCPServer::AddDbInstruments(String DbDir, String FilePath, int Index) { |
2400 |
|
dmsg(2,("LSCPServer: AddDbInstruments(DbDir=%s,FilePath=%s,Index=%d)\n", DbDir.c_str(), FilePath.c_str(), Index)); |
2401 |
|
LSCPResultSet result; |
2402 |
|
#if HAVE_SQLITE3 |
2403 |
|
try { |
2404 |
|
InstrumentsDb::GetInstrumentsDb()->AddInstruments(DbDir, FilePath, Index); |
2405 |
|
} catch (Exception e) { |
2406 |
|
result.Error(e); |
2407 |
|
} |
2408 |
|
#else |
2409 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2410 |
|
#endif |
2411 |
|
return result.Produce(); |
2412 |
|
} |
2413 |
|
|
2414 |
|
String LSCPServer::AddDbInstrumentsFlat(String DbDir, String FsDir) { |
2415 |
|
dmsg(2,("LSCPServer: AddDbInstrumentsFlat(DbDir=%s,FilePath=%s)\n", DbDir.c_str(), FsDir.c_str())); |
2416 |
|
LSCPResultSet result; |
2417 |
|
#if HAVE_SQLITE3 |
2418 |
|
try { |
2419 |
|
InstrumentsDb::GetInstrumentsDb()->AddInstrumentsRecursive(DbDir, FsDir, true); |
2420 |
|
} catch (Exception e) { |
2421 |
|
result.Error(e); |
2422 |
|
} |
2423 |
|
#else |
2424 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2425 |
|
#endif |
2426 |
|
return result.Produce(); |
2427 |
|
} |
2428 |
|
|
2429 |
|
String LSCPServer::AddDbInstrumentsNonrecursive(String DbDir, String FsDir) { |
2430 |
|
dmsg(2,("LSCPServer: AddDbInstrumentsNonrecursive(DbDir=%s,FilePath=%s)\n", DbDir.c_str(), FsDir.c_str())); |
2431 |
|
LSCPResultSet result; |
2432 |
|
#if HAVE_SQLITE3 |
2433 |
|
try { |
2434 |
|
InstrumentsDb::GetInstrumentsDb()->AddInstrumentsNonrecursive(DbDir, FsDir); |
2435 |
|
} catch (Exception e) { |
2436 |
|
result.Error(e); |
2437 |
|
} |
2438 |
|
#else |
2439 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2440 |
|
#endif |
2441 |
|
return result.Produce(); |
2442 |
|
} |
2443 |
|
|
2444 |
|
String LSCPServer::RemoveDbInstrument(String Instr) { |
2445 |
|
dmsg(2,("LSCPServer: RemoveDbInstrument(Instr=%s)\n", Instr.c_str())); |
2446 |
|
LSCPResultSet result; |
2447 |
|
#if HAVE_SQLITE3 |
2448 |
|
try { |
2449 |
|
InstrumentsDb::GetInstrumentsDb()->RemoveInstrument(Instr); |
2450 |
|
} catch (Exception e) { |
2451 |
|
result.Error(e); |
2452 |
|
} |
2453 |
|
#else |
2454 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2455 |
|
#endif |
2456 |
|
return result.Produce(); |
2457 |
|
} |
2458 |
|
|
2459 |
|
String LSCPServer::GetDbInstrumentCount(String Dir) { |
2460 |
|
dmsg(2,("LSCPServer: GetDbInstrumentCount(Dir=%s)\n", Dir.c_str())); |
2461 |
|
LSCPResultSet result; |
2462 |
|
#if HAVE_SQLITE3 |
2463 |
try { |
try { |
2464 |
pEngine->LoadInstrument(Filename.c_str(), uiInstrument); |
result.Add(InstrumentsDb::GetInstrumentsDb()->GetInstrumentCount(Dir)); |
2465 |
|
} catch (Exception e) { |
2466 |
|
result.Error(e); |
2467 |
} |
} |
2468 |
|
#else |
2469 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2470 |
|
#endif |
2471 |
|
return result.Produce(); |
2472 |
|
} |
2473 |
|
|
2474 |
|
String LSCPServer::GetDbInstruments(String Dir) { |
2475 |
|
dmsg(2,("LSCPServer: GetDbInstruments(Dir=%s)\n", Dir.c_str())); |
2476 |
|
LSCPResultSet result; |
2477 |
|
#if HAVE_SQLITE3 |
2478 |
|
try { |
2479 |
|
String list; |
2480 |
|
StringListPtr instrs = InstrumentsDb::GetInstrumentsDb()->GetInstruments(Dir); |
2481 |
|
|
2482 |
catch (LinuxSamplerException e) { |
for (int i = 0; i < instrs->size(); i++) { |
2483 |
e.PrintMessage(); |
if (list != "") list += ","; |
2484 |
|
list += "'" + instrs->at(i) + "'"; |
2485 |
|
} |
2486 |
|
|
2487 |
|
result.Add(list); |
2488 |
|
} catch (Exception e) { |
2489 |
|
result.Error(e); |
2490 |
} |
} |
2491 |
|
#else |
2492 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2493 |
|
#endif |
2494 |
|
return result.Produce(); |
2495 |
|
} |
2496 |
|
|
2497 |
// Always re-enable the engine. |
String LSCPServer::GetDbInstrumentInfo(String Instr) { |
2498 |
pEngine->Enable(); |
dmsg(2,("LSCPServer: GetDbInstrumentInfo(Instr=%s)\n", Instr.c_str())); |
2499 |
|
LSCPResultSet result; |
2500 |
|
#if HAVE_SQLITE3 |
2501 |
|
try { |
2502 |
|
DbInstrument info = InstrumentsDb::GetInstrumentsDb()->GetInstrumentInfo(Instr); |
2503 |
|
|
2504 |
|
result.Add("INSTRUMENT_FILE", info.InstrFile); |
2505 |
|
result.Add("INSTRUMENT_NR", info.InstrNr); |
2506 |
|
result.Add("FORMAT_FAMILY", info.FormatFamily); |
2507 |
|
result.Add("FORMAT_VERSION", info.FormatVersion); |
2508 |
|
result.Add("SIZE", (int)info.Size); |
2509 |
|
result.Add("CREATED", info.Created); |
2510 |
|
result.Add("MODIFIED", info.Modified); |
2511 |
|
result.Add("DESCRIPTION", FilterEndlines(info.Description)); |
2512 |
|
result.Add("IS_DRUM", info.IsDrum); |
2513 |
|
result.Add("PRODUCT", FilterEndlines(info.Product)); |
2514 |
|
result.Add("ARTISTS", FilterEndlines(info.Artists)); |
2515 |
|
result.Add("KEYWORDS", FilterEndlines(info.Keywords)); |
2516 |
|
} catch (Exception e) { |
2517 |
|
result.Error(e); |
2518 |
|
} |
2519 |
|
#else |
2520 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2521 |
|
#endif |
2522 |
|
return result.Produce(); |
2523 |
|
} |
2524 |
|
|
2525 |
|
String LSCPServer::SetDbInstrumentName(String Instr, String Name) { |
2526 |
|
dmsg(2,("LSCPServer: SetDbInstrumentName(Instr=%s,Name=%s)\n", Instr.c_str(), Name.c_str())); |
2527 |
|
LSCPResultSet result; |
2528 |
|
#if HAVE_SQLITE3 |
2529 |
|
try { |
2530 |
|
InstrumentsDb::GetInstrumentsDb()->RenameInstrument(Instr, Name); |
2531 |
|
} catch (Exception e) { |
2532 |
|
result.Error(e); |
2533 |
|
} |
2534 |
|
#else |
2535 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2536 |
|
#endif |
2537 |
|
return result.Produce(); |
2538 |
|
} |
2539 |
|
|
2540 |
// FIXME: Shoot ourselves on the foot? |
String LSCPServer::MoveDbInstrument(String Instr, String Dst) { |
2541 |
delete this; |
dmsg(2,("LSCPServer: MoveDbInstrument(Instr=%s,Dst=%s)\n", Instr.c_str(), Dst.c_str())); |
2542 |
|
LSCPResultSet result; |
2543 |
|
#if HAVE_SQLITE3 |
2544 |
|
try { |
2545 |
|
InstrumentsDb::GetInstrumentsDb()->MoveInstrument(Instr, Dst); |
2546 |
|
} catch (Exception e) { |
2547 |
|
result.Error(e); |
2548 |
|
} |
2549 |
|
#else |
2550 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2551 |
|
#endif |
2552 |
|
return result.Produce(); |
2553 |
|
} |
2554 |
|
|
2555 |
|
String LSCPServer::SetDbInstrumentDescription(String Instr, String Desc) { |
2556 |
|
dmsg(2,("LSCPServer: SetDbInstrumentDescription(Instr=%s,Desc=%s)\n", Instr.c_str(), Desc.c_str())); |
2557 |
|
LSCPResultSet result; |
2558 |
|
#if HAVE_SQLITE3 |
2559 |
|
try { |
2560 |
|
InstrumentsDb::GetInstrumentsDb()->SetInstrumentDescription(Instr, Desc); |
2561 |
|
} catch (Exception e) { |
2562 |
|
result.Error(e); |
2563 |
|
} |
2564 |
|
#else |
2565 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2566 |
|
#endif |
2567 |
|
return result.Produce(); |
2568 |
|
} |
2569 |
|
|
2570 |
|
|
2571 |
|
/** |
2572 |
|
* Will be called by the parser to enable or disable echo mode; if echo |
2573 |
|
* mode is enabled, all commands from the client will (immediately) be |
2574 |
|
* echoed back to the client. |
2575 |
|
*/ |
2576 |
|
String LSCPServer::SetEcho(yyparse_param_t* pSession, double boolean_value) { |
2577 |
|
dmsg(2,("LSCPServer: SetEcho(val=%f)\n", boolean_value)); |
2578 |
|
LSCPResultSet result; |
2579 |
|
try { |
2580 |
|
if (boolean_value == 0) pSession->bVerbose = false; |
2581 |
|
else if (boolean_value == 1) pSession->bVerbose = true; |
2582 |
|
else throw Exception("Not a boolean value, must either be 0 or 1"); |
2583 |
|
} |
2584 |
|
catch (Exception e) { |
2585 |
|
result.Error(e); |
2586 |
|
} |
2587 |
|
return result.Produce(); |
2588 |
|
} |
2589 |
|
|
2590 |
|
String LSCPServer::FilterEndlines(String s) { |
2591 |
|
String s2 = s; |
2592 |
|
for (int i = 0; i < s2.length(); i++) { |
2593 |
|
if (s2.at(i) == '\r') s2.at(i) = ' '; |
2594 |
|
else if (s2.at(i) == '\n') s2.at(i) = ' '; |
2595 |
|
} |
2596 |
|
|
2597 |
|
return s2; |
2598 |
} |
} |