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* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
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* * |
* * |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005, 2006 Christian Schoenebeck * |
* Copyright (C) 2005 - 2008 Christian Schoenebeck * |
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* * |
* * |
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* This library is free software; you can redistribute it and/or modify * |
* This library is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
* it under the terms of the GNU General Public License as published by * |
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#include "lscpserver.h" |
#include "lscpserver.h" |
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#include "lscpresultset.h" |
#include "lscpresultset.h" |
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#include "lscpevent.h" |
#include "lscpevent.h" |
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#include "../common/global.h" |
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#if defined(WIN32) |
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#include <windows.h> |
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#else |
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#include <fcntl.h> |
#include <fcntl.h> |
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#endif |
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#if HAVE_SQLITE3 |
#if ! HAVE_SQLITE3 |
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# include "sqlite3.h" |
#define DOESNT_HAVE_SQLITE3 "No database support. SQLITE3 was not installed when linuxsampler was built." |
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#endif |
#endif |
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#include "../engines/EngineFactory.h" |
#include "../engines/EngineFactory.h" |
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#include "../drivers/audio/AudioOutputDeviceFactory.h" |
#include "../drivers/audio/AudioOutputDeviceFactory.h" |
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#include "../drivers/midi/MidiInputDeviceFactory.h" |
#include "../drivers/midi/MidiInputDeviceFactory.h" |
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/** |
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* Returns a copy of the given string where all special characters are |
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* replaced by LSCP escape sequences ("\xHH"). This function shall be used |
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* to escape LSCP response fields in case the respective response field is |
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* actually defined as using escape sequences in the LSCP specs. |
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* |
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* @e Caution: DO NOT use this function for escaping path based responses, |
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* use the Path class (src/common/Path.h) for this instead! |
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*/ |
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static String _escapeLscpResponse(String txt) { |
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for (int i = 0; i < txt.length(); i++) { |
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const char c = txt.c_str()[i]; |
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if ( |
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!(c >= '0' && c <= '9') && |
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!(c >= 'a' && c <= 'z') && |
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!(c >= 'A' && c <= 'Z') && |
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!(c == ' ') && !(c == '!') && !(c == '#') && !(c == '$') && |
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!(c == '%') && !(c == '&') && !(c == '(') && !(c == ')') && |
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!(c == '*') && !(c == '+') && !(c == ',') && !(c == '-') && |
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!(c == '.') && !(c == '/') && !(c == ':') && !(c == ';') && |
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!(c == '<') && !(c == '=') && !(c == '>') && !(c == '?') && |
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!(c == '@') && !(c == '[') && !(c == ']') && |
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!(c == '^') && !(c == '_') && !(c == '`') && !(c == '{') && |
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!(c == '|') && !(c == '}') && !(c == '~') |
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) { |
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// convert the "special" character into a "\xHH" LSCP escape sequence |
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char buf[5]; |
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snprintf(buf, sizeof(buf), "\\x%02x", static_cast<unsigned char>(c)); |
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txt.replace(i, 1, buf); |
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i += 3; |
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} |
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} |
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return txt; |
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} |
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/** |
/** |
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* Below are a few static members of the LSCPServer class. |
* Below are a few static members of the LSCPServer class. |
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* The big assumption here is that LSCPServer is going to remain a singleton. |
* The big assumption here is that LSCPServer is going to remain a singleton. |
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fd_set LSCPServer::fdSet; |
fd_set LSCPServer::fdSet; |
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int LSCPServer::currentSocket = -1; |
int LSCPServer::currentSocket = -1; |
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std::vector<yyparse_param_t> LSCPServer::Sessions = std::vector<yyparse_param_t>(); |
std::vector<yyparse_param_t> LSCPServer::Sessions = std::vector<yyparse_param_t>(); |
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std::vector<yyparse_param_t>::iterator itCurrentSession = std::vector<yyparse_param_t>::iterator(); |
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std::map<int,String> LSCPServer::bufferedNotifies = std::map<int,String>(); |
std::map<int,String> LSCPServer::bufferedNotifies = std::map<int,String>(); |
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std::map<int,String> LSCPServer::bufferedCommands = std::map<int,String>(); |
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> >(); |
std::map< LSCPEvent::event_t, std::list<int> > LSCPServer::eventSubscriptions = std::map< LSCPEvent::event_t, std::list<int> >(); |
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Mutex LSCPServer::SubscriptionMutex = Mutex(); |
Mutex LSCPServer::SubscriptionMutex = Mutex(); |
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Mutex LSCPServer::RTNotifyMutex = Mutex(); |
Mutex LSCPServer::RTNotifyMutex = Mutex(); |
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LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4) { |
LSCPServer::LSCPServer(Sampler* pSampler, long int addr, short int port) : Thread(true, false, 0, -4), eventHandler(this) { |
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SocketAddress.sin_family = AF_INET; |
SocketAddress.sin_family = AF_INET; |
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SocketAddress.sin_addr.s_addr = addr; |
SocketAddress.sin_addr.s_addr = addr; |
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SocketAddress.sin_port = port; |
SocketAddress.sin_port = port; |
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LSCPEvent::RegisterEvent(LSCPEvent::event_stream_count, "STREAM_COUNT"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_stream_count, "STREAM_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_buffer_fill, "BUFFER_FILL"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_buffer_fill, "BUFFER_FILL"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_channel_info, "CHANNEL_INFO"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_channel_info, "CHANNEL_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_fx_send_count, "FX_SEND_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_fx_send_info, "FX_SEND_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_map_count, "MIDI_INSTRUMENT_MAP_COUNT"); |
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"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_map_info, "MIDI_INSTRUMENT_MAP_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_count, "MIDI_INSTRUMENT_COUNT"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_count, "MIDI_INSTRUMENT_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_info, "MIDI_INSTRUMENT_INFO"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_midi_instr_info, "MIDI_INSTRUMENT_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_dir_count, "DB_INSTRUMENT_DIRECTORY_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_dir_info, "DB_INSTRUMENT_DIRECTORY_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_count, "DB_INSTRUMENT_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instr_info, "DB_INSTRUMENT_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_db_instrs_job_info, "DB_INSTRUMENTS_JOB_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_misc, "MISCELLANEOUS"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_total_stream_count, "TOTAL_STREAM_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_channel_midi, "CHANNEL_MIDI"); |
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hSocket = -1; |
hSocket = -1; |
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} |
} |
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LSCPServer::~LSCPServer() { |
LSCPServer::~LSCPServer() { |
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#if defined(WIN32) |
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if (hSocket >= 0) closesocket(hSocket); |
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#else |
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if (hSocket >= 0) close(hSocket); |
if (hSocket >= 0) close(hSocket); |
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#endif |
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} |
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LSCPServer::EventHandler::EventHandler(LSCPServer* pParent) { |
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this->pParent = pParent; |
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} |
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LSCPServer::EventHandler::~EventHandler() { |
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std::vector<midi_listener_entry> l = channelMidiListeners; |
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channelMidiListeners.clear(); |
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for (int i = 0; i < l.size(); i++) |
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delete l[i].pMidiListener; |
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} |
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void LSCPServer::EventHandler::ChannelCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_count, NewCount)); |
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} |
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void LSCPServer::EventHandler::ChannelAdded(SamplerChannel* pChannel) { |
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pChannel->AddEngineChangeListener(this); |
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} |
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void LSCPServer::EventHandler::ChannelToBeRemoved(SamplerChannel* pChannel) { |
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if (!pChannel->GetEngineChannel()) return; |
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EngineToBeChanged(pChannel->Index()); |
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} |
168 |
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void LSCPServer::EventHandler::EngineToBeChanged(int ChannelId) { |
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SamplerChannel* pSamplerChannel = |
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pParent->pSampler->GetSamplerChannel(ChannelId); |
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if (!pSamplerChannel) return; |
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EngineChannel* pEngineChannel = |
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pSamplerChannel->GetEngineChannel(); |
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if (!pEngineChannel) return; |
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for (std::vector<midi_listener_entry>::iterator iter = channelMidiListeners.begin(); iter != channelMidiListeners.end(); ++iter) { |
177 |
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if ((*iter).pEngineChannel == pEngineChannel) { |
178 |
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VirtualMidiDevice* pMidiListener = (*iter).pMidiListener; |
179 |
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pEngineChannel->Disconnect(pMidiListener); |
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channelMidiListeners.erase(iter); |
181 |
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delete pMidiListener; |
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return; |
183 |
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} |
184 |
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} |
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} |
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void LSCPServer::EventHandler::EngineChanged(int ChannelId) { |
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SamplerChannel* pSamplerChannel = |
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pParent->pSampler->GetSamplerChannel(ChannelId); |
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if (!pSamplerChannel) return; |
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EngineChannel* pEngineChannel = |
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pSamplerChannel->GetEngineChannel(); |
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if (!pEngineChannel) return; |
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VirtualMidiDevice* pMidiListener = new VirtualMidiDevice; |
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pEngineChannel->Connect(pMidiListener); |
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midi_listener_entry entry = { |
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pSamplerChannel, pEngineChannel, pMidiListener |
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}; |
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channelMidiListeners.push_back(entry); |
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} |
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void LSCPServer::EventHandler::AudioDeviceCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_audio_device_count, NewCount)); |
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} |
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void LSCPServer::EventHandler::MidiDeviceCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_count, NewCount)); |
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} |
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void LSCPServer::EventHandler::MidiInstrumentCountChanged(int MapId, int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_count, MapId, NewCount)); |
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} |
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void LSCPServer::EventHandler::MidiInstrumentInfoChanged(int MapId, int Bank, int Program) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_info, MapId, Bank, Program)); |
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} |
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void LSCPServer::EventHandler::MidiInstrumentMapCountChanged(int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_map_count, NewCount)); |
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} |
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void LSCPServer::EventHandler::MidiInstrumentMapInfoChanged(int MapId) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_map_info, MapId)); |
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} |
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void LSCPServer::EventHandler::FxSendCountChanged(int ChannelId, int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_count, ChannelId, NewCount)); |
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} |
229 |
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230 |
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void LSCPServer::EventHandler::VoiceCountChanged(int ChannelId, int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_voice_count, ChannelId, NewCount)); |
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} |
233 |
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void LSCPServer::EventHandler::StreamCountChanged(int ChannelId, int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_stream_count, ChannelId, NewCount)); |
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} |
237 |
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238 |
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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)); |
240 |
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} |
241 |
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242 |
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void LSCPServer::EventHandler::TotalVoiceCountChanged(int NewCount) { |
243 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_voice_count, NewCount)); |
244 |
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} |
245 |
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246 |
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void LSCPServer::EventHandler::TotalStreamCountChanged(int NewCount) { |
247 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_total_stream_count, NewCount)); |
248 |
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} |
249 |
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250 |
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#if HAVE_SQLITE3 |
251 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryCountChanged(String Dir) { |
252 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_count, InstrumentsDb::toEscapedPath(Dir))); |
253 |
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} |
254 |
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255 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryInfoChanged(String Dir) { |
256 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, InstrumentsDb::toEscapedPath(Dir))); |
257 |
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} |
258 |
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259 |
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void LSCPServer::DbInstrumentsEventHandler::DirectoryNameChanged(String Dir, String NewName) { |
260 |
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Dir = "'" + InstrumentsDb::toEscapedPath(Dir) + "'"; |
261 |
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NewName = "'" + InstrumentsDb::toEscapedPath(NewName) + "'"; |
262 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_dir_info, "NAME", Dir, NewName)); |
263 |
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} |
264 |
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265 |
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void LSCPServer::DbInstrumentsEventHandler::InstrumentCountChanged(String Dir) { |
266 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_count, InstrumentsDb::toEscapedPath(Dir))); |
267 |
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} |
268 |
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269 |
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void LSCPServer::DbInstrumentsEventHandler::InstrumentInfoChanged(String Instr) { |
270 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, InstrumentsDb::toEscapedPath(Instr))); |
271 |
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} |
272 |
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273 |
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void LSCPServer::DbInstrumentsEventHandler::InstrumentNameChanged(String Instr, String NewName) { |
274 |
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Instr = "'" + InstrumentsDb::toEscapedPath(Instr) + "'"; |
275 |
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NewName = "'" + InstrumentsDb::toEscapedPath(NewName) + "'"; |
276 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instr_info, "NAME", Instr, NewName)); |
277 |
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} |
278 |
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279 |
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void LSCPServer::DbInstrumentsEventHandler::JobStatusChanged(int JobId) { |
280 |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_db_instrs_job_info, JobId)); |
281 |
} |
} |
282 |
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#endif // HAVE_SQLITE3 |
283 |
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284 |
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285 |
/** |
/** |
286 |
* Blocks the calling thread until the LSCP Server is initialized and |
* Blocks the calling thread until the LSCP Server is initialized and |
297 |
} |
} |
298 |
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299 |
int LSCPServer::Main() { |
int LSCPServer::Main() { |
300 |
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#if defined(WIN32) |
301 |
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WSADATA wsaData; |
302 |
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int iResult; |
303 |
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iResult = WSAStartup(MAKEWORD(2,2), &wsaData); |
304 |
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if (iResult != 0) { |
305 |
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std::cerr << "LSCPServer: WSAStartup failed: " << iResult << "\n"; |
306 |
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exit(EXIT_FAILURE); |
307 |
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} |
308 |
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#endif |
309 |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
hSocket = socket(AF_INET, SOCK_STREAM, 0); |
310 |
if (hSocket < 0) { |
if (hSocket < 0) { |
311 |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
std::cerr << "LSCPServer: Could not create server socket." << std::endl; |
319 |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
if (bind(hSocket, (sockaddr*) &SocketAddress, sizeof(sockaddr_in)) < 0) { |
320 |
if (trial > LSCP_SERVER_BIND_TIMEOUT) { |
if (trial > LSCP_SERVER_BIND_TIMEOUT) { |
321 |
std::cerr << "gave up!" << std::endl; |
std::cerr << "gave up!" << std::endl; |
322 |
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#if defined(WIN32) |
323 |
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closesocket(hSocket); |
324 |
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#else |
325 |
close(hSocket); |
close(hSocket); |
326 |
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#endif |
327 |
//return -1; |
//return -1; |
328 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
329 |
} |
} |
336 |
listen(hSocket, 1); |
listen(hSocket, 1); |
337 |
Initialized.Set(true); |
Initialized.Set(true); |
338 |
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|
339 |
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// Registering event listeners |
340 |
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pSampler->AddChannelCountListener(&eventHandler); |
341 |
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pSampler->AddAudioDeviceCountListener(&eventHandler); |
342 |
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pSampler->AddMidiDeviceCountListener(&eventHandler); |
343 |
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pSampler->AddVoiceCountListener(&eventHandler); |
344 |
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pSampler->AddStreamCountListener(&eventHandler); |
345 |
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pSampler->AddBufferFillListener(&eventHandler); |
346 |
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pSampler->AddTotalStreamCountListener(&eventHandler); |
347 |
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pSampler->AddTotalVoiceCountListener(&eventHandler); |
348 |
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pSampler->AddFxSendCountListener(&eventHandler); |
349 |
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MidiInstrumentMapper::AddMidiInstrumentCountListener(&eventHandler); |
350 |
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MidiInstrumentMapper::AddMidiInstrumentInfoListener(&eventHandler); |
351 |
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MidiInstrumentMapper::AddMidiInstrumentMapCountListener(&eventHandler); |
352 |
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MidiInstrumentMapper::AddMidiInstrumentMapInfoListener(&eventHandler); |
353 |
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#if HAVE_SQLITE3 |
354 |
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InstrumentsDb::GetInstrumentsDb()->AddInstrumentsDbListener(&dbInstrumentsEventHandler); |
355 |
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#endif |
356 |
// now wait for client connections and handle their requests |
// now wait for client connections and handle their requests |
357 |
sockaddr_in client; |
sockaddr_in client; |
358 |
int length = sizeof(client); |
int length = sizeof(client); |
363 |
timeval timeout; |
timeval timeout; |
364 |
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|
365 |
while (true) { |
while (true) { |
366 |
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#if CONFIG_PTHREAD_TESTCANCEL |
367 |
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TestCancel(); |
368 |
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#endif |
369 |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
// check if some engine channel's parameter / status changed, if so notify the respective LSCP event subscribers |
370 |
{ |
{ |
371 |
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
std::set<EngineChannel*> engineChannels = EngineChannelFactory::EngineChannelInstances(); |
375 |
if ((*itEngineChannel)->StatusChanged()) { |
if ((*itEngineChannel)->StatusChanged()) { |
376 |
SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->iSamplerChannelIndex)); |
SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->iSamplerChannelIndex)); |
377 |
} |
} |
378 |
|
|
379 |
|
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
380 |
|
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
381 |
|
if(fxs != NULL && fxs->IsInfoChanged()) { |
382 |
|
int chn = (*itEngineChannel)->iSamplerChannelIndex; |
383 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
384 |
|
fxs->SetInfoChanged(false); |
385 |
|
} |
386 |
|
} |
387 |
|
} |
388 |
|
} |
389 |
|
|
390 |
|
// check if MIDI data arrived on some engine channel |
391 |
|
for (int i = 0; i < eventHandler.channelMidiListeners.size(); ++i) { |
392 |
|
const EventHandler::midi_listener_entry entry = |
393 |
|
eventHandler.channelMidiListeners[i]; |
394 |
|
VirtualMidiDevice* pMidiListener = entry.pMidiListener; |
395 |
|
if (pMidiListener->NotesChanged()) { |
396 |
|
for (int iNote = 0; iNote < 128; iNote++) { |
397 |
|
if (pMidiListener->NoteChanged(iNote)) { |
398 |
|
const bool bActive = pMidiListener->NoteIsActive(iNote); |
399 |
|
LSCPServer::SendLSCPNotify( |
400 |
|
LSCPEvent( |
401 |
|
LSCPEvent::event_channel_midi, |
402 |
|
entry.pSamplerChannel->Index(), |
403 |
|
std::string(bActive ? "NOTE_ON" : "NOTE_OFF"), |
404 |
|
iNote, |
405 |
|
bActive ? pMidiListener->NoteOnVelocity(iNote) |
406 |
|
: pMidiListener->NoteOffVelocity(iNote) |
407 |
|
) |
408 |
|
); |
409 |
|
} |
410 |
|
} |
411 |
} |
} |
412 |
} |
} |
413 |
|
|
433 |
continue; //Nothing try again |
continue; //Nothing try again |
434 |
if (retval == -1) { |
if (retval == -1) { |
435 |
std::cerr << "LSCPServer: Socket select error." << std::endl; |
std::cerr << "LSCPServer: Socket select error." << std::endl; |
436 |
|
#if defined(WIN32) |
437 |
|
closesocket(hSocket); |
438 |
|
#else |
439 |
close(hSocket); |
close(hSocket); |
440 |
|
#endif |
441 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
442 |
} |
} |
443 |
|
|
449 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
450 |
} |
} |
451 |
|
|
452 |
|
#if defined(WIN32) |
453 |
|
u_long nonblock_io = 1; |
454 |
|
if( ioctlsocket(socket, FIONBIO, &nonblock_io) ) { |
455 |
|
std::cerr << "LSCPServer: ioctlsocket: set FIONBIO failed. Error " << WSAGetLastError() << std::endl; |
456 |
|
exit(EXIT_FAILURE); |
457 |
|
} |
458 |
|
#else |
459 |
if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
if (fcntl(socket, F_SETFL, O_NONBLOCK)) { |
460 |
std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
std::cerr << "LSCPServer: F_SETFL O_NONBLOCK failed." << std::endl; |
461 |
exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
462 |
} |
} |
463 |
|
#endif |
464 |
|
|
465 |
// Parser initialization |
// Parser initialization |
466 |
yyparse_param_t yyparse_param; |
yyparse_param_t yyparse_param; |
484 |
int dummy; // just a temporary hack to fulfill the restart() function prototype |
int dummy; // just a temporary hack to fulfill the restart() function prototype |
485 |
restart(NULL, dummy); // restart the 'scanner' |
restart(NULL, dummy); // restart the 'scanner' |
486 |
currentSocket = (*iter).hSession; //a hack |
currentSocket = (*iter).hSession; //a hack |
487 |
|
itCurrentSession = iter; // another hack |
488 |
dmsg(2,("LSCPServer: [%s]\n",bufferedCommands[currentSocket].c_str())); |
dmsg(2,("LSCPServer: [%s]\n",bufferedCommands[currentSocket].c_str())); |
489 |
if ((*iter).bVerbose) { // if echo mode enabled |
if ((*iter).bVerbose) { // if echo mode enabled |
490 |
AnswerClient(bufferedCommands[currentSocket]); |
AnswerClient(bufferedCommands[currentSocket]); |
491 |
} |
} |
492 |
int result = yyparse(&(*iter)); |
int result = yyparse(&(*iter)); |
493 |
currentSocket = -1; //continuation of a hack |
currentSocket = -1; //continuation of a hack |
494 |
|
itCurrentSession = Sessions.end(); // hack as well |
495 |
dmsg(3,("LSCPServer: Done parsing on socket %d.\n", currentSocket)); |
dmsg(3,("LSCPServer: Done parsing on socket %d.\n", currentSocket)); |
496 |
if (result == LSCP_QUIT) { //Was it a quit command by any chance? |
if (result == LSCP_QUIT) { //Was it a quit command by any chance? |
497 |
CloseConnection(iter); |
CloseConnection(iter); |
519 |
NotifyMutex.Lock(); |
NotifyMutex.Lock(); |
520 |
bufferedCommands.erase(socket); |
bufferedCommands.erase(socket); |
521 |
bufferedNotifies.erase(socket); |
bufferedNotifies.erase(socket); |
522 |
|
#if defined(WIN32) |
523 |
|
closesocket(socket); |
524 |
|
#else |
525 |
close(socket); |
close(socket); |
526 |
|
#endif |
527 |
NotifyMutex.Unlock(); |
NotifyMutex.Unlock(); |
528 |
} |
} |
529 |
|
|
530 |
|
void LSCPServer::LockRTNotify() { |
531 |
|
RTNotifyMutex.Lock(); |
532 |
|
} |
533 |
|
|
534 |
|
void LSCPServer::UnlockRTNotify() { |
535 |
|
RTNotifyMutex.Unlock(); |
536 |
|
} |
537 |
|
|
538 |
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
int LSCPServer::EventSubscribers( std::list<LSCPEvent::event_t> events ) { |
539 |
int subs = 0; |
int subs = 0; |
540 |
SubscriptionMutex.Lock(); |
SubscriptionMutex.Lock(); |
596 |
return command.size(); |
return command.size(); |
597 |
} |
} |
598 |
|
|
599 |
|
extern yyparse_param_t* GetCurrentYaccSession() { |
600 |
|
return &(*itCurrentSession); |
601 |
|
} |
602 |
|
|
603 |
/** |
/** |
604 |
* Will be called to try to read the command from the socket |
* Will be called to try to read the command from the socket |
605 |
* If command is read, it will return true. Otherwise false is returned. |
* If command is read, it will return true. Otherwise false is returned. |
610 |
char c; |
char c; |
611 |
int i = 0; |
int i = 0; |
612 |
while (true) { |
while (true) { |
613 |
|
#if defined(WIN32) |
614 |
|
int result = recv(socket, (char *)&c, 1, 0); //Read one character at a time for now |
615 |
|
#else |
616 |
int result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
int result = recv(socket, (void *)&c, 1, 0); //Read one character at a time for now |
617 |
|
#endif |
618 |
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
if (result == 0) { //socket was selected, so 0 here means client has closed the connection |
619 |
CloseConnection(iter); |
CloseConnection(iter); |
620 |
break; |
break; |
629 |
} |
} |
630 |
bufferedCommands[socket] += c; |
bufferedCommands[socket] += c; |
631 |
} |
} |
632 |
|
#if defined(WIN32) |
633 |
|
if (result == SOCKET_ERROR) { |
634 |
|
int wsa_lasterror = WSAGetLastError(); |
635 |
|
if (wsa_lasterror == WSAEWOULDBLOCK) //Would block, try again later. |
636 |
|
return false; |
637 |
|
dmsg(2,("LSCPScanner: Socket error after recv() Error %d.\n", wsa_lasterror)); |
638 |
|
CloseConnection(iter); |
639 |
|
break; |
640 |
|
} |
641 |
|
#else |
642 |
if (result == -1) { |
if (result == -1) { |
643 |
if (errno == EAGAIN) //Would block, try again later. |
if (errno == EAGAIN) //Would block, try again later. |
644 |
return false; |
return false; |
677 |
CloseConnection(iter); |
CloseConnection(iter); |
678 |
break; |
break; |
679 |
} |
} |
680 |
|
#endif |
681 |
} |
} |
682 |
return false; |
return false; |
683 |
} |
} |
795 |
return result.Produce(); |
return result.Produce(); |
796 |
} |
} |
797 |
|
|
798 |
|
EngineChannel* LSCPServer::GetEngineChannel(uint uiSamplerChannel) { |
799 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
800 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
801 |
|
|
802 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
803 |
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
804 |
|
|
805 |
|
return pEngineChannel; |
806 |
|
} |
807 |
|
|
808 |
/** |
/** |
809 |
* Will be called by the parser to load an instrument. |
* Will be called by the parser to load an instrument. |
810 |
*/ |
*/ |
951 |
LockRTNotify(); |
LockRTNotify(); |
952 |
try { |
try { |
953 |
Engine* pEngine = EngineFactory::Create(EngineName); |
Engine* pEngine = EngineFactory::Create(EngineName); |
954 |
result.Add("DESCRIPTION", pEngine->Description()); |
result.Add("DESCRIPTION", _escapeLscpResponse(pEngine->Description())); |
955 |
result.Add("VERSION", pEngine->Version()); |
result.Add("VERSION", pEngine->Version()); |
956 |
EngineFactory::Destroy(pEngine); |
EngineFactory::Destroy(pEngine); |
957 |
} |
} |
985 |
String AudioRouting; |
String AudioRouting; |
986 |
int Mute = 0; |
int Mute = 0; |
987 |
bool Solo = false; |
bool Solo = false; |
988 |
String MidiInstrumentMap; |
String MidiInstrumentMap = "NONE"; |
989 |
|
|
990 |
if (pEngineChannel) { |
if (pEngineChannel) { |
991 |
EngineName = pEngineChannel->EngineName(); |
EngineName = pEngineChannel->EngineName(); |
1024 |
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
1025 |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
1026 |
|
|
1027 |
|
// convert the filename into the correct encoding as defined for LSCP |
1028 |
|
// (especially in terms of special characters -> escape sequences) |
1029 |
|
if (InstrumentFileName != "NONE" && InstrumentFileName != "") { |
1030 |
|
#if WIN32 |
1031 |
|
InstrumentFileName = Path::fromWindows(InstrumentFileName).toLscp(); |
1032 |
|
#else |
1033 |
|
// assuming POSIX |
1034 |
|
InstrumentFileName = Path::fromPosix(InstrumentFileName).toLscp(); |
1035 |
|
#endif |
1036 |
|
} |
1037 |
|
|
1038 |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
result.Add("INSTRUMENT_FILE", InstrumentFileName); |
1039 |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
1040 |
result.Add("INSTRUMENT_NAME", InstrumentName); |
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(InstrumentName)); |
1041 |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
1042 |
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
1043 |
result.Add("SOLO", Solo); |
result.Add("SOLO", Solo); |
1828 |
|
|
1829 |
bool oldSolo = pEngineChannel->GetSolo(); |
bool oldSolo = pEngineChannel->GetSolo(); |
1830 |
bool hadSoloChannel = HasSoloChannel(); |
bool hadSoloChannel = HasSoloChannel(); |
1831 |
|
|
1832 |
pEngineChannel->SetSolo(bSolo); |
pEngineChannel->SetSolo(bSolo); |
1833 |
|
|
1834 |
if(!oldSolo && bSolo) { |
if(!oldSolo && bSolo) { |
1835 |
if(pEngineChannel->GetMute() == -1) pEngineChannel->SetMute(0); |
if(pEngineChannel->GetMute() == -1) pEngineChannel->SetMute(0); |
1836 |
if(!hadSoloChannel) MuteNonSoloChannels(); |
if(!hadSoloChannel) MuteNonSoloChannels(); |
1837 |
} |
} |
1838 |
|
|
1839 |
if(oldSolo && !bSolo) { |
if(oldSolo && !bSolo) { |
1840 |
if(!HasSoloChannel()) UnmuteChannels(); |
if(!HasSoloChannel()) UnmuteChannels(); |
1841 |
else if(!pEngineChannel->GetMute()) pEngineChannel->SetMute(-1); |
else if(!pEngineChannel->GetMute()) pEngineChannel->SetMute(-1); |
1893 |
} |
} |
1894 |
} |
} |
1895 |
|
|
1896 |
String LSCPServer::AddOrReplaceMIDIInstrumentMapping(uint MidiMapID, uint MidiBank, uint MidiProg, String EngineType, String InstrumentFile, uint InstrumentIndex, float Volume, MidiInstrumentMapper::mode_t LoadMode, String Name) { |
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) { |
1897 |
dmsg(2,("LSCPServer: AddOrReplaceMIDIInstrumentMapping()\n")); |
dmsg(2,("LSCPServer: AddOrReplaceMIDIInstrumentMapping()\n")); |
1898 |
|
|
1899 |
midi_prog_index_t idx; |
midi_prog_index_t idx; |
1911 |
|
|
1912 |
LSCPResultSet result; |
LSCPResultSet result; |
1913 |
try { |
try { |
1914 |
// PERSISTENT mapping commands might bloock for a long time, so in |
// PERSISTENT mapping commands might block for a long time, so in |
1915 |
// that case we add/replace the mapping in another thread |
// that case we add/replace the mapping in another thread in case |
1916 |
bool bInBackground = (entry.LoadMode == MidiInstrumentMapper::PERSISTENT); |
// the NON_MODAL argument was supplied, non persistent mappings |
1917 |
|
// should return immediately, so we don't need to do that for them |
1918 |
|
bool bInBackground = (entry.LoadMode == MidiInstrumentMapper::PERSISTENT && !bModal); |
1919 |
MidiInstrumentMapper::AddOrReplaceEntry(MidiMapID, idx, entry, bInBackground); |
MidiInstrumentMapper::AddOrReplaceEntry(MidiMapID, idx, entry, bInBackground); |
1920 |
} catch (Exception e) { |
} catch (Exception e) { |
1921 |
result.Error(e); |
result.Error(e); |
1979 |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.find(idx); |
std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.find(idx); |
1980 |
if (iter == mappings.end()) result.Error("there is no map entry with that index"); |
if (iter == mappings.end()) result.Error("there is no map entry with that index"); |
1981 |
else { // found |
else { // found |
1982 |
result.Add("NAME", iter->second.Name); |
|
1983 |
|
// convert the filename into the correct encoding as defined for LSCP |
1984 |
|
// (especially in terms of special characters -> escape sequences) |
1985 |
|
#if WIN32 |
1986 |
|
const String instrumentFileName = Path::fromWindows(iter->second.InstrumentFile).toLscp(); |
1987 |
|
#else |
1988 |
|
// assuming POSIX |
1989 |
|
const String instrumentFileName = Path::fromPosix(iter->second.InstrumentFile).toLscp(); |
1990 |
|
#endif |
1991 |
|
|
1992 |
|
result.Add("NAME", _escapeLscpResponse(iter->second.Name)); |
1993 |
result.Add("ENGINE_NAME", iter->second.EngineName); |
result.Add("ENGINE_NAME", iter->second.EngineName); |
1994 |
result.Add("INSTRUMENT_FILE", iter->second.InstrumentFile); |
result.Add("INSTRUMENT_FILE", instrumentFileName); |
1995 |
result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
1996 |
String instrumentName; |
String instrumentName; |
1997 |
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
2004 |
} |
} |
2005 |
EngineFactory::Destroy(pEngine); |
EngineFactory::Destroy(pEngine); |
2006 |
} |
} |
2007 |
result.Add("INSTRUMENT_NAME", instrumentName); |
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(instrumentName)); |
2008 |
switch (iter->second.LoadMode) { |
switch (iter->second.LoadMode) { |
2009 |
case MidiInstrumentMapper::ON_DEMAND: |
case MidiInstrumentMapper::ON_DEMAND: |
2010 |
result.Add("LOAD_MODE", "ON_DEMAND"); |
result.Add("LOAD_MODE", "ON_DEMAND"); |
2036 |
for (; iter != mappings.end(); iter++) { |
for (; iter != mappings.end(); iter++) { |
2037 |
if (s.size()) s += ","; |
if (s.size()) s += ","; |
2038 |
s += "{" + ToString(MidiMapID) + "," |
s += "{" + ToString(MidiMapID) + "," |
2039 |
+ ToString((int(iter->first.midi_bank_msb) << 7) & int(iter->first.midi_bank_lsb)) + "," |
+ ToString((int(iter->first.midi_bank_msb) << 7) | int(iter->first.midi_bank_lsb)) + "," |
2040 |
+ ToString(int(iter->first.midi_prog)) + "}"; |
+ ToString(int(iter->first.midi_prog)) + "}"; |
2041 |
} |
} |
2042 |
result.Add(s); |
result.Add(s); |
2058 |
for (; iter != mappings.end(); iter++) { |
for (; iter != mappings.end(); iter++) { |
2059 |
if (s.size()) s += ","; |
if (s.size()) s += ","; |
2060 |
s += "{" + ToString(maps[i]) + "," |
s += "{" + ToString(maps[i]) + "," |
2061 |
+ ToString((int(iter->first.midi_bank_msb) << 7) & int(iter->first.midi_bank_lsb)) + "," |
+ ToString((int(iter->first.midi_bank_msb) << 7) | int(iter->first.midi_bank_lsb)) + "," |
2062 |
+ ToString(int(iter->first.midi_prog)) + "}"; |
+ ToString(int(iter->first.midi_prog)) + "}"; |
2063 |
} |
} |
2064 |
} |
} |
2159 |
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
2160 |
LSCPResultSet result; |
LSCPResultSet result; |
2161 |
try { |
try { |
2162 |
result.Add("NAME", MidiInstrumentMapper::MapName(MidiMapID)); |
result.Add("NAME", _escapeLscpResponse(MidiInstrumentMapper::MapName(MidiMapID))); |
2163 |
|
result.Add("DEFAULT", MidiInstrumentMapper::GetDefaultMap() == MidiMapID); |
2164 |
} catch (Exception e) { |
} catch (Exception e) { |
2165 |
result.Error(e); |
result.Error(e); |
2166 |
} |
} |
2209 |
dmsg(2,("LSCPServer: CreateFxSend()\n")); |
dmsg(2,("LSCPServer: CreateFxSend()\n")); |
2210 |
LSCPResultSet result; |
LSCPResultSet result; |
2211 |
try { |
try { |
2212 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
|
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
|
2213 |
|
|
2214 |
FxSend* pFxSend = pEngineChannel->AddFxSend(MidiCtrl, Name); |
FxSend* pFxSend = pEngineChannel->AddFxSend(MidiCtrl, Name); |
2215 |
if (!pFxSend) throw Exception("Could not add FxSend, don't ask, I don't know why (probably a bug)"); |
if (!pFxSend) throw Exception("Could not add FxSend, don't ask, I don't know why (probably a bug)"); |
2225 |
dmsg(2,("LSCPServer: DestroyFxSend()\n")); |
dmsg(2,("LSCPServer: DestroyFxSend()\n")); |
2226 |
LSCPResultSet result; |
LSCPResultSet result; |
2227 |
try { |
try { |
2228 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
|
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
|
2229 |
|
|
2230 |
FxSend* pFxSend = NULL; |
FxSend* pFxSend = NULL; |
2231 |
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2246 |
dmsg(2,("LSCPServer: GetFxSends()\n")); |
dmsg(2,("LSCPServer: GetFxSends()\n")); |
2247 |
LSCPResultSet result; |
LSCPResultSet result; |
2248 |
try { |
try { |
2249 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
|
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
|
2250 |
|
|
2251 |
result.Add(pEngineChannel->GetFxSendCount()); |
result.Add(pEngineChannel->GetFxSendCount()); |
2252 |
} catch (Exception e) { |
} catch (Exception e) { |
2260 |
LSCPResultSet result; |
LSCPResultSet result; |
2261 |
String list; |
String list; |
2262 |
try { |
try { |
2263 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
|
|
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
|
2264 |
|
|
2265 |
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2266 |
FxSend* pFxSend = pEngineChannel->GetFxSend(i); |
FxSend* pFxSend = pEngineChannel->GetFxSend(i); |
2274 |
return result.Produce(); |
return result.Produce(); |
2275 |
} |
} |
2276 |
|
|
2277 |
|
FxSend* LSCPServer::GetFxSend(uint uiSamplerChannel, uint FxSendID) { |
2278 |
|
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2279 |
|
|
2280 |
|
FxSend* pFxSend = NULL; |
2281 |
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
2282 |
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
2283 |
|
pFxSend = pEngineChannel->GetFxSend(i); |
2284 |
|
break; |
2285 |
|
} |
2286 |
|
} |
2287 |
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
2288 |
|
return pFxSend; |
2289 |
|
} |
2290 |
|
|
2291 |
String LSCPServer::GetFxSendInfo(uint uiSamplerChannel, uint FxSendID) { |
String LSCPServer::GetFxSendInfo(uint uiSamplerChannel, uint FxSendID) { |
2292 |
dmsg(2,("LSCPServer: GetFxSendInfo()\n")); |
dmsg(2,("LSCPServer: GetFxSendInfo()\n")); |
2293 |
LSCPResultSet result; |
LSCPResultSet result; |
2294 |
try { |
try { |
2295 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
EngineChannel* pEngineChannel = GetEngineChannel(uiSamplerChannel); |
2296 |
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
|
|
|
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
|
|
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
|
|
|
|
|
FxSend* pFxSend = NULL; |
|
|
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
|
|
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
|
|
pFxSend = pEngineChannel->GetFxSend(i); |
|
|
break; |
|
|
} |
|
|
} |
|
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
|
2297 |
|
|
2298 |
// gather audio routing informations |
// gather audio routing informations |
2299 |
String AudioRouting; |
String AudioRouting; |
2303 |
} |
} |
2304 |
|
|
2305 |
// success |
// success |
2306 |
result.Add("NAME", pFxSend->Name()); |
result.Add("NAME", _escapeLscpResponse(pFxSend->Name())); |
2307 |
|
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
2308 |
|
result.Add("LEVEL", ToString(pFxSend->Level())); |
2309 |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
2310 |
} catch (Exception e) { |
} catch (Exception e) { |
2311 |
result.Error(e); |
result.Error(e); |
2313 |
return result.Produce(); |
return result.Produce(); |
2314 |
} |
} |
2315 |
|
|
2316 |
|
String LSCPServer::SetFxSendName(uint uiSamplerChannel, uint FxSendID, String Name) { |
2317 |
|
dmsg(2,("LSCPServer: SetFxSendName()\n")); |
2318 |
|
LSCPResultSet result; |
2319 |
|
try { |
2320 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2321 |
|
|
2322 |
|
pFxSend->SetName(Name); |
2323 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2324 |
|
} catch (Exception e) { |
2325 |
|
result.Error(e); |
2326 |
|
} |
2327 |
|
return result.Produce(); |
2328 |
|
} |
2329 |
|
|
2330 |
String LSCPServer::SetFxSendAudioOutputChannel(uint uiSamplerChannel, uint FxSendID, uint FxSendChannel, uint DeviceChannel) { |
String LSCPServer::SetFxSendAudioOutputChannel(uint uiSamplerChannel, uint FxSendID, uint FxSendChannel, uint DeviceChannel) { |
2331 |
dmsg(2,("LSCPServer: SetFxSendAudioOutputChannel()\n")); |
dmsg(2,("LSCPServer: SetFxSendAudioOutputChannel()\n")); |
2332 |
LSCPResultSet result; |
LSCPResultSet result; |
2333 |
try { |
try { |
2334 |
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
|
2335 |
|
|
2336 |
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
pFxSend->SetDestinationChannel(FxSendChannel, DeviceChannel); |
2337 |
if (!pEngineChannel) throw Exception("There is no engine deployed on this sampler channel yet"); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2338 |
|
} catch (Exception e) { |
2339 |
|
result.Error(e); |
2340 |
|
} |
2341 |
|
return result.Produce(); |
2342 |
|
} |
2343 |
|
|
2344 |
FxSend* pFxSend = NULL; |
String LSCPServer::SetFxSendMidiController(uint uiSamplerChannel, uint FxSendID, uint MidiController) { |
2345 |
for (int i = 0; i < pEngineChannel->GetFxSendCount(); i++) { |
dmsg(2,("LSCPServer: SetFxSendMidiController()\n")); |
2346 |
if (pEngineChannel->GetFxSend(i)->Id() == FxSendID) { |
LSCPResultSet result; |
2347 |
pFxSend = pEngineChannel->GetFxSend(i); |
try { |
2348 |
break; |
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
|
} |
|
|
} |
|
|
if (!pFxSend) throw Exception("There is no FxSend with that ID on the given sampler channel"); |
|
2349 |
|
|
2350 |
pFxSend->SetDestinationChannel(FxSendChannel, DeviceChannel); |
pFxSend->SetMidiController(MidiController); |
2351 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2352 |
|
} catch (Exception e) { |
2353 |
|
result.Error(e); |
2354 |
|
} |
2355 |
|
return result.Produce(); |
2356 |
|
} |
2357 |
|
|
2358 |
|
String LSCPServer::SetFxSendLevel(uint uiSamplerChannel, uint FxSendID, double dLevel) { |
2359 |
|
dmsg(2,("LSCPServer: SetFxSendLevel()\n")); |
2360 |
|
LSCPResultSet result; |
2361 |
|
try { |
2362 |
|
FxSend* pFxSend = GetFxSend(uiSamplerChannel, FxSendID); |
2363 |
|
|
2364 |
|
pFxSend->SetLevel((float)dLevel); |
2365 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, uiSamplerChannel, FxSendID)); |
2366 |
|
} catch (Exception e) { |
2367 |
|
result.Error(e); |
2368 |
|
} |
2369 |
|
return result.Produce(); |
2370 |
|
} |
2371 |
|
|
2372 |
|
String LSCPServer::EditSamplerChannelInstrument(uint uiSamplerChannel) { |
2373 |
|
dmsg(2,("LSCPServer: EditSamplerChannelInstrument(SamplerChannel=%d)\n", uiSamplerChannel)); |
2374 |
|
LSCPResultSet result; |
2375 |
|
try { |
2376 |
|
SamplerChannel* pSamplerChannel = pSampler->GetSamplerChannel(uiSamplerChannel); |
2377 |
|
if (!pSamplerChannel) throw Exception("Invalid sampler channel number " + ToString(uiSamplerChannel)); |
2378 |
|
EngineChannel* pEngineChannel = pSamplerChannel->GetEngineChannel(); |
2379 |
|
if (!pEngineChannel) throw Exception("No engine type assigned to sampler channel"); |
2380 |
|
if (pEngineChannel->InstrumentStatus() < 0) throw Exception("No instrument loaded to sampler channel"); |
2381 |
|
Engine* pEngine = pEngineChannel->GetEngine(); |
2382 |
|
InstrumentManager* pInstrumentManager = pEngine->GetInstrumentManager(); |
2383 |
|
if (!pInstrumentManager) throw Exception("Engine does not provide an instrument manager"); |
2384 |
|
InstrumentManager::instrument_id_t instrumentID; |
2385 |
|
instrumentID.FileName = pEngineChannel->InstrumentFileName(); |
2386 |
|
instrumentID.Index = pEngineChannel->InstrumentIndex(); |
2387 |
|
pInstrumentManager->LaunchInstrumentEditor(instrumentID); |
2388 |
} catch (Exception e) { |
} catch (Exception e) { |
2389 |
result.Error(e); |
result.Error(e); |
2390 |
} |
} |
2426 |
*/ |
*/ |
2427 |
String LSCPServer::GetServerInfo() { |
String LSCPServer::GetServerInfo() { |
2428 |
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
2429 |
|
const std::string description = |
2430 |
|
_escapeLscpResponse("LinuxSampler - modular, streaming capable sampler"); |
2431 |
LSCPResultSet result; |
LSCPResultSet result; |
2432 |
result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler"); |
result.Add("DESCRIPTION", description); |
2433 |
result.Add("VERSION", VERSION); |
result.Add("VERSION", VERSION); |
2434 |
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
2435 |
|
#if HAVE_SQLITE3 |
2436 |
|
result.Add("INSTRUMENTS_DB_SUPPORT", "yes"); |
2437 |
|
#else |
2438 |
|
result.Add("INSTRUMENTS_DB_SUPPORT", "no"); |
2439 |
|
#endif |
2440 |
|
|
2441 |
|
return result.Produce(); |
2442 |
|
} |
2443 |
|
|
2444 |
|
/** |
2445 |
|
* Will be called by the parser to return the current number of all active streams. |
2446 |
|
*/ |
2447 |
|
String LSCPServer::GetTotalStreamCount() { |
2448 |
|
dmsg(2,("LSCPServer: GetTotalStreamCount()\n")); |
2449 |
|
LSCPResultSet result; |
2450 |
|
result.Add(pSampler->GetDiskStreamCount()); |
2451 |
return result.Produce(); |
return result.Produce(); |
2452 |
} |
} |
2453 |
|
|
2482 |
try { |
try { |
2483 |
if (dVolume < 0) throw Exception("Volume may not be negative"); |
if (dVolume < 0) throw Exception("Volume may not be negative"); |
2484 |
GLOBAL_VOLUME = dVolume; // see common/global.cpp |
GLOBAL_VOLUME = dVolume; // see common/global.cpp |
2485 |
|
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
2486 |
} catch (Exception e) { |
} catch (Exception e) { |
2487 |
result.Error(e); |
result.Error(e); |
2488 |
} |
} |
2489 |
return result.Produce(); |
return result.Produce(); |
2490 |
} |
} |
2491 |
|
|
2492 |
|
String LSCPServer::GetFileInstruments(String Filename) { |
2493 |
|
dmsg(2,("LSCPServer: GetFileInstruments(String Filename=%s)\n",Filename.c_str())); |
2494 |
|
LSCPResultSet result; |
2495 |
|
try { |
2496 |
|
VerifyFile(Filename); |
2497 |
|
} catch (Exception e) { |
2498 |
|
result.Error(e); |
2499 |
|
return result.Produce(); |
2500 |
|
} |
2501 |
|
// try to find a sampler engine that can handle the file |
2502 |
|
bool bFound = false; |
2503 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
2504 |
|
for (int i = 0; !bFound && i < engineTypes.size(); i++) { |
2505 |
|
Engine* pEngine = NULL; |
2506 |
|
try { |
2507 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
2508 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
2509 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
2510 |
|
if (pManager) { |
2511 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
2512 |
|
pManager->GetInstrumentFileContent(Filename); |
2513 |
|
// return the amount of instruments in the file |
2514 |
|
result.Add(IDs.size()); |
2515 |
|
// no more need to ask other engine types |
2516 |
|
bFound = true; |
2517 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
2518 |
|
} catch (Exception e) { |
2519 |
|
// NOOP, as exception is thrown if engine doesn't support file |
2520 |
|
} |
2521 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
2522 |
|
} |
2523 |
|
|
2524 |
|
if (!bFound) result.Error("Unknown file format"); |
2525 |
|
return result.Produce(); |
2526 |
|
} |
2527 |
|
|
2528 |
|
String LSCPServer::ListFileInstruments(String Filename) { |
2529 |
|
dmsg(2,("LSCPServer: ListFileInstruments(String Filename=%s)\n",Filename.c_str())); |
2530 |
|
LSCPResultSet result; |
2531 |
|
try { |
2532 |
|
VerifyFile(Filename); |
2533 |
|
} catch (Exception e) { |
2534 |
|
result.Error(e); |
2535 |
|
return result.Produce(); |
2536 |
|
} |
2537 |
|
// try to find a sampler engine that can handle the file |
2538 |
|
bool bFound = false; |
2539 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
2540 |
|
for (int i = 0; !bFound && i < engineTypes.size(); i++) { |
2541 |
|
Engine* pEngine = NULL; |
2542 |
|
try { |
2543 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
2544 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
2545 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
2546 |
|
if (pManager) { |
2547 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
2548 |
|
pManager->GetInstrumentFileContent(Filename); |
2549 |
|
// return a list of IDs of the instruments in the file |
2550 |
|
String s; |
2551 |
|
for (int j = 0; j < IDs.size(); j++) { |
2552 |
|
if (s.size()) s += ","; |
2553 |
|
s += ToString(IDs[j].Index); |
2554 |
|
} |
2555 |
|
result.Add(s); |
2556 |
|
// no more need to ask other engine types |
2557 |
|
bFound = true; |
2558 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
2559 |
|
} catch (Exception e) { |
2560 |
|
// NOOP, as exception is thrown if engine doesn't support file |
2561 |
|
} |
2562 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
2563 |
|
} |
2564 |
|
|
2565 |
|
if (!bFound) result.Error("Unknown file format"); |
2566 |
|
return result.Produce(); |
2567 |
|
} |
2568 |
|
|
2569 |
|
String LSCPServer::GetFileInstrumentInfo(String Filename, uint InstrumentID) { |
2570 |
|
dmsg(2,("LSCPServer: GetFileInstrumentInfo(String Filename=%s, InstrumentID=%d)\n",Filename.c_str(),InstrumentID)); |
2571 |
|
LSCPResultSet result; |
2572 |
|
try { |
2573 |
|
VerifyFile(Filename); |
2574 |
|
} catch (Exception e) { |
2575 |
|
result.Error(e); |
2576 |
|
return result.Produce(); |
2577 |
|
} |
2578 |
|
InstrumentManager::instrument_id_t id; |
2579 |
|
id.FileName = Filename; |
2580 |
|
id.Index = InstrumentID; |
2581 |
|
// try to find a sampler engine that can handle the file |
2582 |
|
bool bFound = false; |
2583 |
|
bool bFatalErr = false; |
2584 |
|
std::vector<String> engineTypes = EngineFactory::AvailableEngineTypes(); |
2585 |
|
for (int i = 0; !bFound && !bFatalErr && i < engineTypes.size(); i++) { |
2586 |
|
Engine* pEngine = NULL; |
2587 |
|
try { |
2588 |
|
pEngine = EngineFactory::Create(engineTypes[i]); |
2589 |
|
if (!pEngine) throw Exception("Internal error: could not create '" + engineTypes[i] + "' engine"); |
2590 |
|
InstrumentManager* pManager = pEngine->GetInstrumentManager(); |
2591 |
|
if (pManager) { |
2592 |
|
// check if the instrument index is valid |
2593 |
|
// FIXME: this won't work if an engine only supports parts of the instrument file |
2594 |
|
std::vector<InstrumentManager::instrument_id_t> IDs = |
2595 |
|
pManager->GetInstrumentFileContent(Filename); |
2596 |
|
if (std::find(IDs.begin(), IDs.end(), id) == IDs.end()) { |
2597 |
|
std::stringstream ss; |
2598 |
|
ss << "Invalid instrument index " << InstrumentID << " for instrument file '" << Filename << "'"; |
2599 |
|
bFatalErr = true; |
2600 |
|
throw Exception(ss.str()); |
2601 |
|
} |
2602 |
|
// get the info of the requested instrument |
2603 |
|
InstrumentManager::instrument_info_t info = |
2604 |
|
pManager->GetInstrumentInfo(id); |
2605 |
|
// return detailed informations about the file |
2606 |
|
result.Add("NAME", info.InstrumentName); |
2607 |
|
result.Add("FORMAT_FAMILY", engineTypes[i]); |
2608 |
|
result.Add("FORMAT_VERSION", info.FormatVersion); |
2609 |
|
result.Add("PRODUCT", info.Product); |
2610 |
|
result.Add("ARTISTS", info.Artists); |
2611 |
|
// no more need to ask other engine types |
2612 |
|
bFound = true; |
2613 |
|
} else dmsg(1,("Warning: engine '%s' does not provide an instrument manager\n", engineTypes[i].c_str())); |
2614 |
|
} catch (Exception e) { |
2615 |
|
// usually NOOP, as exception is thrown if engine doesn't support file |
2616 |
|
if (bFatalErr) result.Error(e); |
2617 |
|
} |
2618 |
|
if (pEngine) EngineFactory::Destroy(pEngine); |
2619 |
|
} |
2620 |
|
|
2621 |
|
if (!bFound && !bFatalErr) result.Error("Unknown file format"); |
2622 |
|
return result.Produce(); |
2623 |
|
} |
2624 |
|
|
2625 |
|
void LSCPServer::VerifyFile(String Filename) { |
2626 |
|
#if WIN32 |
2627 |
|
WIN32_FIND_DATA win32FileAttributeData; |
2628 |
|
BOOL res = GetFileAttributesEx( Filename.c_str(), GetFileExInfoStandard, &win32FileAttributeData ); |
2629 |
|
if (!res) { |
2630 |
|
std::stringstream ss; |
2631 |
|
ss << "File does not exist, GetFileAttributesEx failed `" << Filename << "`: Error " << GetLastError(); |
2632 |
|
throw Exception(ss.str()); |
2633 |
|
} |
2634 |
|
if ( win32FileAttributeData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) { |
2635 |
|
throw Exception("Directory is specified"); |
2636 |
|
} |
2637 |
|
#else |
2638 |
|
struct stat statBuf; |
2639 |
|
int res = stat(Filename.c_str(), &statBuf); |
2640 |
|
if (res) { |
2641 |
|
std::stringstream ss; |
2642 |
|
ss << "Fail to stat `" << Filename << "`: " << strerror(errno); |
2643 |
|
throw Exception(ss.str()); |
2644 |
|
} |
2645 |
|
|
2646 |
|
if (S_ISDIR(statBuf.st_mode)) { |
2647 |
|
throw Exception("Directory is specified"); |
2648 |
|
} |
2649 |
|
#endif |
2650 |
|
} |
2651 |
|
|
2652 |
/** |
/** |
2653 |
* 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 |
2654 |
* server for receiving event messages. |
* server for receiving event messages. |
2675 |
return result.Produce(); |
return result.Produce(); |
2676 |
} |
} |
2677 |
|
|
2678 |
static int select_callback(void * lscpResultSet, int argc, |
String LSCPServer::AddDbInstrumentDirectory(String Dir) { |
2679 |
char **argv, char **azColName) |
dmsg(2,("LSCPServer: AddDbInstrumentDirectory(Dir=%s)\n", Dir.c_str())); |
2680 |
{ |
LSCPResultSet result; |
2681 |
LSCPResultSet* resultSet = (LSCPResultSet*) lscpResultSet; |
#if HAVE_SQLITE3 |
2682 |
resultSet->Add(argc, argv); |
try { |
2683 |
return 0; |
InstrumentsDb::GetInstrumentsDb()->AddDirectory(Dir); |
2684 |
|
} catch (Exception e) { |
2685 |
|
result.Error(e); |
2686 |
|
} |
2687 |
|
#else |
2688 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2689 |
|
#endif |
2690 |
|
return result.Produce(); |
2691 |
|
} |
2692 |
|
|
2693 |
|
String LSCPServer::RemoveDbInstrumentDirectory(String Dir, bool Force) { |
2694 |
|
dmsg(2,("LSCPServer: RemoveDbInstrumentDirectory(Dir=%s,Force=%d)\n", Dir.c_str(), Force)); |
2695 |
|
LSCPResultSet result; |
2696 |
|
#if HAVE_SQLITE3 |
2697 |
|
try { |
2698 |
|
InstrumentsDb::GetInstrumentsDb()->RemoveDirectory(Dir, Force); |
2699 |
|
} catch (Exception e) { |
2700 |
|
result.Error(e); |
2701 |
|
} |
2702 |
|
#else |
2703 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2704 |
|
#endif |
2705 |
|
return result.Produce(); |
2706 |
|
} |
2707 |
|
|
2708 |
|
String LSCPServer::GetDbInstrumentDirectoryCount(String Dir, bool Recursive) { |
2709 |
|
dmsg(2,("LSCPServer: GetDbInstrumentDirectoryCount(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
2710 |
|
LSCPResultSet result; |
2711 |
|
#if HAVE_SQLITE3 |
2712 |
|
try { |
2713 |
|
result.Add(InstrumentsDb::GetInstrumentsDb()->GetDirectoryCount(Dir, Recursive)); |
2714 |
|
} catch (Exception e) { |
2715 |
|
result.Error(e); |
2716 |
|
} |
2717 |
|
#else |
2718 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2719 |
|
#endif |
2720 |
|
return result.Produce(); |
2721 |
|
} |
2722 |
|
|
2723 |
|
String LSCPServer::GetDbInstrumentDirectories(String Dir, bool Recursive) { |
2724 |
|
dmsg(2,("LSCPServer: GetDbInstrumentDirectories(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
2725 |
|
LSCPResultSet result; |
2726 |
|
#if HAVE_SQLITE3 |
2727 |
|
try { |
2728 |
|
String list; |
2729 |
|
StringListPtr dirs = InstrumentsDb::GetInstrumentsDb()->GetDirectories(Dir, Recursive); |
2730 |
|
|
2731 |
|
for (int i = 0; i < dirs->size(); i++) { |
2732 |
|
if (list != "") list += ","; |
2733 |
|
list += "'" + InstrumentsDb::toEscapedPath(dirs->at(i)) + "'"; |
2734 |
|
} |
2735 |
|
|
2736 |
|
result.Add(list); |
2737 |
|
} catch (Exception e) { |
2738 |
|
result.Error(e); |
2739 |
|
} |
2740 |
|
#else |
2741 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2742 |
|
#endif |
2743 |
|
return result.Produce(); |
2744 |
|
} |
2745 |
|
|
2746 |
|
String LSCPServer::GetDbInstrumentDirectoryInfo(String Dir) { |
2747 |
|
dmsg(2,("LSCPServer: GetDbInstrumentDirectoryInfo(Dir=%s)\n", Dir.c_str())); |
2748 |
|
LSCPResultSet result; |
2749 |
|
#if HAVE_SQLITE3 |
2750 |
|
try { |
2751 |
|
DbDirectory info = InstrumentsDb::GetInstrumentsDb()->GetDirectoryInfo(Dir); |
2752 |
|
|
2753 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(info.Description)); |
2754 |
|
result.Add("CREATED", info.Created); |
2755 |
|
result.Add("MODIFIED", info.Modified); |
2756 |
|
} catch (Exception e) { |
2757 |
|
result.Error(e); |
2758 |
|
} |
2759 |
|
#else |
2760 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2761 |
|
#endif |
2762 |
|
return result.Produce(); |
2763 |
|
} |
2764 |
|
|
2765 |
|
String LSCPServer::SetDbInstrumentDirectoryName(String Dir, String Name) { |
2766 |
|
dmsg(2,("LSCPServer: SetDbInstrumentDirectoryName(Dir=%s,Name=%s)\n", Dir.c_str(), Name.c_str())); |
2767 |
|
LSCPResultSet result; |
2768 |
|
#if HAVE_SQLITE3 |
2769 |
|
try { |
2770 |
|
InstrumentsDb::GetInstrumentsDb()->RenameDirectory(Dir, Name); |
2771 |
|
} catch (Exception e) { |
2772 |
|
result.Error(e); |
2773 |
|
} |
2774 |
|
#else |
2775 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2776 |
|
#endif |
2777 |
|
return result.Produce(); |
2778 |
|
} |
2779 |
|
|
2780 |
|
String LSCPServer::MoveDbInstrumentDirectory(String Dir, String Dst) { |
2781 |
|
dmsg(2,("LSCPServer: MoveDbInstrumentDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str())); |
2782 |
|
LSCPResultSet result; |
2783 |
|
#if HAVE_SQLITE3 |
2784 |
|
try { |
2785 |
|
InstrumentsDb::GetInstrumentsDb()->MoveDirectory(Dir, Dst); |
2786 |
|
} catch (Exception e) { |
2787 |
|
result.Error(e); |
2788 |
|
} |
2789 |
|
#else |
2790 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2791 |
|
#endif |
2792 |
|
return result.Produce(); |
2793 |
|
} |
2794 |
|
|
2795 |
|
String LSCPServer::CopyDbInstrumentDirectory(String Dir, String Dst) { |
2796 |
|
dmsg(2,("LSCPServer: CopyDbInstrumentDirectory(Dir=%s,Dst=%s)\n", Dir.c_str(), Dst.c_str())); |
2797 |
|
LSCPResultSet result; |
2798 |
|
#if HAVE_SQLITE3 |
2799 |
|
try { |
2800 |
|
InstrumentsDb::GetInstrumentsDb()->CopyDirectory(Dir, Dst); |
2801 |
|
} catch (Exception e) { |
2802 |
|
result.Error(e); |
2803 |
|
} |
2804 |
|
#else |
2805 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2806 |
|
#endif |
2807 |
|
return result.Produce(); |
2808 |
|
} |
2809 |
|
|
2810 |
|
String LSCPServer::SetDbInstrumentDirectoryDescription(String Dir, String Desc) { |
2811 |
|
dmsg(2,("LSCPServer: SetDbInstrumentDirectoryDescription(Dir=%s,Desc=%s)\n", Dir.c_str(), Desc.c_str())); |
2812 |
|
LSCPResultSet result; |
2813 |
|
#if HAVE_SQLITE3 |
2814 |
|
try { |
2815 |
|
InstrumentsDb::GetInstrumentsDb()->SetDirectoryDescription(Dir, Desc); |
2816 |
|
} catch (Exception e) { |
2817 |
|
result.Error(e); |
2818 |
|
} |
2819 |
|
#else |
2820 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2821 |
|
#endif |
2822 |
|
return result.Produce(); |
2823 |
|
} |
2824 |
|
|
2825 |
|
String LSCPServer::AddDbInstruments(String DbDir, String FilePath, int Index, bool bBackground) { |
2826 |
|
dmsg(2,("LSCPServer: AddDbInstruments(DbDir=%s,FilePath=%s,Index=%d,bBackground=%d)\n", DbDir.c_str(), FilePath.c_str(), Index, bBackground)); |
2827 |
|
LSCPResultSet result; |
2828 |
|
#if HAVE_SQLITE3 |
2829 |
|
try { |
2830 |
|
int id; |
2831 |
|
InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb(); |
2832 |
|
id = db->AddInstruments(DbDir, FilePath, Index, bBackground); |
2833 |
|
if (bBackground) result = id; |
2834 |
|
} catch (Exception e) { |
2835 |
|
result.Error(e); |
2836 |
|
} |
2837 |
|
#else |
2838 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2839 |
|
#endif |
2840 |
|
return result.Produce(); |
2841 |
|
} |
2842 |
|
|
2843 |
|
String LSCPServer::AddDbInstruments(String ScanMode, String DbDir, String FsDir, bool bBackground) { |
2844 |
|
dmsg(2,("LSCPServer: AddDbInstruments(ScanMode=%s,DbDir=%s,FsDir=%s,bBackground=%d)\n", ScanMode.c_str(), DbDir.c_str(), FsDir.c_str(), bBackground)); |
2845 |
|
LSCPResultSet result; |
2846 |
|
#if HAVE_SQLITE3 |
2847 |
|
try { |
2848 |
|
int id; |
2849 |
|
InstrumentsDb* db = InstrumentsDb::GetInstrumentsDb(); |
2850 |
|
if (ScanMode.compare("RECURSIVE") == 0) { |
2851 |
|
id = db->AddInstruments(RECURSIVE, DbDir, FsDir, bBackground); |
2852 |
|
} else if (ScanMode.compare("NON_RECURSIVE") == 0) { |
2853 |
|
id = db->AddInstruments(NON_RECURSIVE, DbDir, FsDir, bBackground); |
2854 |
|
} else if (ScanMode.compare("FLAT") == 0) { |
2855 |
|
id = db->AddInstruments(FLAT, DbDir, FsDir, bBackground); |
2856 |
|
} else { |
2857 |
|
throw Exception("Unknown scan mode: " + ScanMode); |
2858 |
|
} |
2859 |
|
|
2860 |
|
if (bBackground) result = id; |
2861 |
|
} catch (Exception e) { |
2862 |
|
result.Error(e); |
2863 |
|
} |
2864 |
|
#else |
2865 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2866 |
|
#endif |
2867 |
|
return result.Produce(); |
2868 |
|
} |
2869 |
|
|
2870 |
|
String LSCPServer::RemoveDbInstrument(String Instr) { |
2871 |
|
dmsg(2,("LSCPServer: RemoveDbInstrument(Instr=%s)\n", Instr.c_str())); |
2872 |
|
LSCPResultSet result; |
2873 |
|
#if HAVE_SQLITE3 |
2874 |
|
try { |
2875 |
|
InstrumentsDb::GetInstrumentsDb()->RemoveInstrument(Instr); |
2876 |
|
} catch (Exception e) { |
2877 |
|
result.Error(e); |
2878 |
|
} |
2879 |
|
#else |
2880 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2881 |
|
#endif |
2882 |
|
return result.Produce(); |
2883 |
|
} |
2884 |
|
|
2885 |
|
String LSCPServer::GetDbInstrumentCount(String Dir, bool Recursive) { |
2886 |
|
dmsg(2,("LSCPServer: GetDbInstrumentCount(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
2887 |
|
LSCPResultSet result; |
2888 |
|
#if HAVE_SQLITE3 |
2889 |
|
try { |
2890 |
|
result.Add(InstrumentsDb::GetInstrumentsDb()->GetInstrumentCount(Dir, Recursive)); |
2891 |
|
} catch (Exception e) { |
2892 |
|
result.Error(e); |
2893 |
|
} |
2894 |
|
#else |
2895 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2896 |
|
#endif |
2897 |
|
return result.Produce(); |
2898 |
|
} |
2899 |
|
|
2900 |
|
String LSCPServer::GetDbInstruments(String Dir, bool Recursive) { |
2901 |
|
dmsg(2,("LSCPServer: GetDbInstruments(Dir=%s,Recursive=%d)\n", Dir.c_str(), Recursive)); |
2902 |
|
LSCPResultSet result; |
2903 |
|
#if HAVE_SQLITE3 |
2904 |
|
try { |
2905 |
|
String list; |
2906 |
|
StringListPtr instrs = InstrumentsDb::GetInstrumentsDb()->GetInstruments(Dir, Recursive); |
2907 |
|
|
2908 |
|
for (int i = 0; i < instrs->size(); i++) { |
2909 |
|
if (list != "") list += ","; |
2910 |
|
list += "'" + InstrumentsDb::toEscapedPath(instrs->at(i)) + "'"; |
2911 |
|
} |
2912 |
|
|
2913 |
|
result.Add(list); |
2914 |
|
} catch (Exception e) { |
2915 |
|
result.Error(e); |
2916 |
|
} |
2917 |
|
#else |
2918 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2919 |
|
#endif |
2920 |
|
return result.Produce(); |
2921 |
|
} |
2922 |
|
|
2923 |
|
String LSCPServer::GetDbInstrumentInfo(String Instr) { |
2924 |
|
dmsg(2,("LSCPServer: GetDbInstrumentInfo(Instr=%s)\n", Instr.c_str())); |
2925 |
|
LSCPResultSet result; |
2926 |
|
#if HAVE_SQLITE3 |
2927 |
|
try { |
2928 |
|
DbInstrument info = InstrumentsDb::GetInstrumentsDb()->GetInstrumentInfo(Instr); |
2929 |
|
|
2930 |
|
result.Add("INSTRUMENT_FILE", info.InstrFile); |
2931 |
|
result.Add("INSTRUMENT_NR", info.InstrNr); |
2932 |
|
result.Add("FORMAT_FAMILY", info.FormatFamily); |
2933 |
|
result.Add("FORMAT_VERSION", info.FormatVersion); |
2934 |
|
result.Add("SIZE", (int)info.Size); |
2935 |
|
result.Add("CREATED", info.Created); |
2936 |
|
result.Add("MODIFIED", info.Modified); |
2937 |
|
result.Add("DESCRIPTION", _escapeLscpResponse(info.Description)); |
2938 |
|
result.Add("IS_DRUM", info.IsDrum); |
2939 |
|
result.Add("PRODUCT", _escapeLscpResponse(info.Product)); |
2940 |
|
result.Add("ARTISTS", _escapeLscpResponse(info.Artists)); |
2941 |
|
result.Add("KEYWORDS", _escapeLscpResponse(info.Keywords)); |
2942 |
|
} catch (Exception e) { |
2943 |
|
result.Error(e); |
2944 |
|
} |
2945 |
|
#else |
2946 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2947 |
|
#endif |
2948 |
|
return result.Produce(); |
2949 |
|
} |
2950 |
|
|
2951 |
|
String LSCPServer::GetDbInstrumentsJobInfo(int JobId) { |
2952 |
|
dmsg(2,("LSCPServer: GetDbInstrumentsJobInfo(JobId=%d)\n", JobId)); |
2953 |
|
LSCPResultSet result; |
2954 |
|
#if HAVE_SQLITE3 |
2955 |
|
try { |
2956 |
|
ScanJob job = InstrumentsDb::GetInstrumentsDb()->Jobs.GetJobById(JobId); |
2957 |
|
|
2958 |
|
result.Add("FILES_TOTAL", job.FilesTotal); |
2959 |
|
result.Add("FILES_SCANNED", job.FilesScanned); |
2960 |
|
result.Add("SCANNING", job.Scanning); |
2961 |
|
result.Add("STATUS", job.Status); |
2962 |
|
} catch (Exception e) { |
2963 |
|
result.Error(e); |
2964 |
|
} |
2965 |
|
#else |
2966 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2967 |
|
#endif |
2968 |
|
return result.Produce(); |
2969 |
|
} |
2970 |
|
|
2971 |
|
String LSCPServer::SetDbInstrumentName(String Instr, String Name) { |
2972 |
|
dmsg(2,("LSCPServer: SetDbInstrumentName(Instr=%s,Name=%s)\n", Instr.c_str(), Name.c_str())); |
2973 |
|
LSCPResultSet result; |
2974 |
|
#if HAVE_SQLITE3 |
2975 |
|
try { |
2976 |
|
InstrumentsDb::GetInstrumentsDb()->RenameInstrument(Instr, Name); |
2977 |
|
} catch (Exception e) { |
2978 |
|
result.Error(e); |
2979 |
|
} |
2980 |
|
#else |
2981 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2982 |
|
#endif |
2983 |
|
return result.Produce(); |
2984 |
|
} |
2985 |
|
|
2986 |
|
String LSCPServer::MoveDbInstrument(String Instr, String Dst) { |
2987 |
|
dmsg(2,("LSCPServer: MoveDbInstrument(Instr=%s,Dst=%s)\n", Instr.c_str(), Dst.c_str())); |
2988 |
|
LSCPResultSet result; |
2989 |
|
#if HAVE_SQLITE3 |
2990 |
|
try { |
2991 |
|
InstrumentsDb::GetInstrumentsDb()->MoveInstrument(Instr, Dst); |
2992 |
|
} catch (Exception e) { |
2993 |
|
result.Error(e); |
2994 |
|
} |
2995 |
|
#else |
2996 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
2997 |
|
#endif |
2998 |
|
return result.Produce(); |
2999 |
} |
} |
3000 |
|
|
3001 |
String LSCPServer::QueryDatabase(String query) { |
String LSCPServer::CopyDbInstrument(String Instr, String Dst) { |
3002 |
|
dmsg(2,("LSCPServer: CopyDbInstrument(Instr=%s,Dst=%s)\n", Instr.c_str(), Dst.c_str())); |
3003 |
LSCPResultSet result; |
LSCPResultSet result; |
3004 |
#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |
3005 |
char* zErrMsg = NULL; |
try { |
3006 |
sqlite3 *db; |
InstrumentsDb::GetInstrumentsDb()->CopyInstrument(Instr, Dst); |
3007 |
String selectStr = "SELECT " + query; |
} catch (Exception e) { |
3008 |
|
result.Error(e); |
3009 |
|
} |
3010 |
|
#else |
3011 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3012 |
|
#endif |
3013 |
|
return result.Produce(); |
3014 |
|
} |
3015 |
|
|
3016 |
int rc = sqlite3_open("linuxsampler.db", &db); |
String LSCPServer::SetDbInstrumentDescription(String Instr, String Desc) { |
3017 |
if (rc == SQLITE_OK) |
dmsg(2,("LSCPServer: SetDbInstrumentDescription(Instr=%s,Desc=%s)\n", Instr.c_str(), Desc.c_str())); |
3018 |
{ |
LSCPResultSet result; |
3019 |
rc = sqlite3_exec(db, selectStr.c_str(), select_callback, &result, &zErrMsg); |
#if HAVE_SQLITE3 |
3020 |
|
try { |
3021 |
|
InstrumentsDb::GetInstrumentsDb()->SetInstrumentDescription(Instr, Desc); |
3022 |
|
} catch (Exception e) { |
3023 |
|
result.Error(e); |
3024 |
} |
} |
3025 |
if ( rc != SQLITE_OK ) |
#else |
3026 |
{ |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3027 |
result.Error(String(zErrMsg), rc); |
#endif |
3028 |
|
return result.Produce(); |
3029 |
|
} |
3030 |
|
|
3031 |
|
String LSCPServer::FindDbInstrumentDirectories(String Dir, std::map<String,String> Parameters, bool Recursive) { |
3032 |
|
dmsg(2,("LSCPServer: FindDbInstrumentDirectories(Dir=%s)\n", Dir.c_str())); |
3033 |
|
LSCPResultSet result; |
3034 |
|
#if HAVE_SQLITE3 |
3035 |
|
try { |
3036 |
|
SearchQuery Query; |
3037 |
|
std::map<String,String>::iterator iter; |
3038 |
|
for (iter = Parameters.begin(); iter != Parameters.end(); iter++) { |
3039 |
|
if (iter->first.compare("NAME") == 0) { |
3040 |
|
Query.Name = iter->second; |
3041 |
|
} else if (iter->first.compare("CREATED") == 0) { |
3042 |
|
Query.SetCreated(iter->second); |
3043 |
|
} else if (iter->first.compare("MODIFIED") == 0) { |
3044 |
|
Query.SetModified(iter->second); |
3045 |
|
} else if (iter->first.compare("DESCRIPTION") == 0) { |
3046 |
|
Query.Description = iter->second; |
3047 |
|
} else { |
3048 |
|
throw Exception("Unknown search criteria: " + iter->first); |
3049 |
|
} |
3050 |
|
} |
3051 |
|
|
3052 |
|
String list; |
3053 |
|
StringListPtr pDirectories = |
3054 |
|
InstrumentsDb::GetInstrumentsDb()->FindDirectories(Dir, &Query, Recursive); |
3055 |
|
|
3056 |
|
for (int i = 0; i < pDirectories->size(); i++) { |
3057 |
|
if (list != "") list += ","; |
3058 |
|
list += "'" + InstrumentsDb::toEscapedPath(pDirectories->at(i)) + "'"; |
3059 |
|
} |
3060 |
|
|
3061 |
|
result.Add(list); |
3062 |
|
} catch (Exception e) { |
3063 |
|
result.Error(e); |
3064 |
} |
} |
|
sqlite3_close(db); |
|
3065 |
#else |
#else |
3066 |
result.Error(String("SQLITE3 was not installed when linuxsampler was built. SELECT statement is not available."), 0); |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3067 |
#endif |
#endif |
3068 |
return result.Produce(); |
return result.Produce(); |
3069 |
} |
} |
3070 |
|
|
3071 |
|
String LSCPServer::FindDbInstruments(String Dir, std::map<String,String> Parameters, bool Recursive) { |
3072 |
|
dmsg(2,("LSCPServer: FindDbInstruments(Dir=%s)\n", Dir.c_str())); |
3073 |
|
LSCPResultSet result; |
3074 |
|
#if HAVE_SQLITE3 |
3075 |
|
try { |
3076 |
|
SearchQuery Query; |
3077 |
|
std::map<String,String>::iterator iter; |
3078 |
|
for (iter = Parameters.begin(); iter != Parameters.end(); iter++) { |
3079 |
|
if (iter->first.compare("NAME") == 0) { |
3080 |
|
Query.Name = iter->second; |
3081 |
|
} else if (iter->first.compare("FORMAT_FAMILIES") == 0) { |
3082 |
|
Query.SetFormatFamilies(iter->second); |
3083 |
|
} else if (iter->first.compare("SIZE") == 0) { |
3084 |
|
Query.SetSize(iter->second); |
3085 |
|
} else if (iter->first.compare("CREATED") == 0) { |
3086 |
|
Query.SetCreated(iter->second); |
3087 |
|
} else if (iter->first.compare("MODIFIED") == 0) { |
3088 |
|
Query.SetModified(iter->second); |
3089 |
|
} else if (iter->first.compare("DESCRIPTION") == 0) { |
3090 |
|
Query.Description = iter->second; |
3091 |
|
} else if (iter->first.compare("IS_DRUM") == 0) { |
3092 |
|
if (!strcasecmp(iter->second.c_str(), "true")) { |
3093 |
|
Query.InstrType = SearchQuery::DRUM; |
3094 |
|
} else { |
3095 |
|
Query.InstrType = SearchQuery::CHROMATIC; |
3096 |
|
} |
3097 |
|
} else if (iter->first.compare("PRODUCT") == 0) { |
3098 |
|
Query.Product = iter->second; |
3099 |
|
} else if (iter->first.compare("ARTISTS") == 0) { |
3100 |
|
Query.Artists = iter->second; |
3101 |
|
} else if (iter->first.compare("KEYWORDS") == 0) { |
3102 |
|
Query.Keywords = iter->second; |
3103 |
|
} else { |
3104 |
|
throw Exception("Unknown search criteria: " + iter->first); |
3105 |
|
} |
3106 |
|
} |
3107 |
|
|
3108 |
|
String list; |
3109 |
|
StringListPtr pInstruments = |
3110 |
|
InstrumentsDb::GetInstrumentsDb()->FindInstruments(Dir, &Query, Recursive); |
3111 |
|
|
3112 |
|
for (int i = 0; i < pInstruments->size(); i++) { |
3113 |
|
if (list != "") list += ","; |
3114 |
|
list += "'" + InstrumentsDb::toEscapedPath(pInstruments->at(i)) + "'"; |
3115 |
|
} |
3116 |
|
|
3117 |
|
result.Add(list); |
3118 |
|
} catch (Exception e) { |
3119 |
|
result.Error(e); |
3120 |
|
} |
3121 |
|
#else |
3122 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3123 |
|
#endif |
3124 |
|
return result.Produce(); |
3125 |
|
} |
3126 |
|
|
3127 |
|
String LSCPServer::FormatInstrumentsDb() { |
3128 |
|
dmsg(2,("LSCPServer: FormatInstrumentsDb()\n")); |
3129 |
|
LSCPResultSet result; |
3130 |
|
#if HAVE_SQLITE3 |
3131 |
|
try { |
3132 |
|
InstrumentsDb::GetInstrumentsDb()->Format(); |
3133 |
|
} catch (Exception e) { |
3134 |
|
result.Error(e); |
3135 |
|
} |
3136 |
|
#else |
3137 |
|
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
3138 |
|
#endif |
3139 |
|
return result.Produce(); |
3140 |
|
} |
3141 |
|
|
3142 |
|
|
3143 |
/** |
/** |
3144 |
* Will be called by the parser to enable or disable echo mode; if echo |
* Will be called by the parser to enable or disable echo mode; if echo |
3145 |
* mode is enabled, all commands from the client will (immediately) be |
* mode is enabled, all commands from the client will (immediately) be |