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* MA 02111-1307 USA * |
* MA 02111-1307 USA * |
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***************************************************************************/ |
***************************************************************************/ |
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#include <algorithm> |
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#include "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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LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_total_voice_count, "TOTAL_VOICE_COUNT"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_global_info, "GLOBAL_INFO"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_channel_midi, "CHANNEL_MIDI"); |
LSCPEvent::RegisterEvent(LSCPEvent::event_channel_midi, "CHANNEL_MIDI"); |
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LSCPEvent::RegisterEvent(LSCPEvent::event_device_midi, "DEVICE_MIDI"); |
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hSocket = -1; |
hSocket = -1; |
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} |
} |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_count, NewCount)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_device_count, NewCount)); |
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} |
} |
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void LSCPServer::EventHandler::MidiDeviceToBeDestroyed(MidiInputDevice* pDevice) { |
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pDevice->RemoveMidiPortCountListener(this); |
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for (int i = 0; i < pDevice->PortCount(); ++i) |
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MidiPortToBeRemoved(pDevice->GetPort(i)); |
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} |
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void LSCPServer::EventHandler::MidiDeviceCreated(MidiInputDevice* pDevice) { |
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pDevice->AddMidiPortCountListener(this); |
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for (int i = 0; i < pDevice->PortCount(); ++i) |
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MidiPortAdded(pDevice->GetPort(i)); |
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} |
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void LSCPServer::EventHandler::MidiPortCountChanged(int NewCount) { |
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// yet unused |
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} |
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void LSCPServer::EventHandler::MidiPortToBeRemoved(MidiInputPort* pPort) { |
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for (std::vector<device_midi_listener_entry>::iterator iter = deviceMidiListeners.begin(); iter != deviceMidiListeners.end(); ++iter) { |
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if ((*iter).pPort == pPort) { |
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VirtualMidiDevice* pMidiListener = (*iter).pMidiListener; |
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pPort->Disconnect(pMidiListener); |
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deviceMidiListeners.erase(iter); |
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delete pMidiListener; |
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return; |
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} |
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} |
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} |
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void LSCPServer::EventHandler::MidiPortAdded(MidiInputPort* pPort) { |
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// find out the device ID |
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std::map<uint, MidiInputDevice*> devices = |
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pParent->pSampler->GetMidiInputDevices(); |
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for ( |
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std::map<uint, MidiInputDevice*>::iterator iter = devices.begin(); |
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iter != devices.end(); ++iter |
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) { |
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if (iter->second == pPort->GetDevice()) { // found |
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VirtualMidiDevice* pMidiListener = new VirtualMidiDevice; |
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pPort->Connect(pMidiListener); |
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device_midi_listener_entry entry = { |
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pPort, pMidiListener, iter->first |
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}; |
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deviceMidiListeners.push_back(entry); |
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return; |
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} |
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} |
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} |
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void LSCPServer::EventHandler::MidiInstrumentCountChanged(int MapId, int NewCount) { |
void LSCPServer::EventHandler::MidiInstrumentCountChanged(int MapId, int NewCount) { |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_count, MapId, NewCount)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_midi_instr_count, MapId, NewCount)); |
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} |
} |
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std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
std::set<EngineChannel*>::iterator itEnd = engineChannels.end(); |
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for (; itEngineChannel != itEnd; ++itEngineChannel) { |
for (; itEngineChannel != itEnd; ++itEngineChannel) { |
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if ((*itEngineChannel)->StatusChanged()) { |
if ((*itEngineChannel)->StatusChanged()) { |
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SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->iSamplerChannelIndex)); |
SendLSCPNotify(LSCPEvent(LSCPEvent::event_channel_info, (*itEngineChannel)->GetSamplerChannel()->Index())); |
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} |
} |
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for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
for (int i = 0; i < (*itEngineChannel)->GetFxSendCount(); i++) { |
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FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
FxSend* fxs = (*itEngineChannel)->GetFxSend(i); |
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if(fxs != NULL && fxs->IsInfoChanged()) { |
if(fxs != NULL && fxs->IsInfoChanged()) { |
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int chn = (*itEngineChannel)->iSamplerChannelIndex; |
int chn = (*itEngineChannel)->GetSamplerChannel()->Index(); |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_fx_send_info, chn, fxs->Id())); |
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fxs->SetInfoChanged(false); |
fxs->SetInfoChanged(false); |
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} |
} |
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} |
} |
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} |
} |
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// check if MIDI data arrived on some MIDI device |
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for (int i = 0; i < eventHandler.deviceMidiListeners.size(); ++i) { |
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const EventHandler::device_midi_listener_entry entry = |
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eventHandler.deviceMidiListeners[i]; |
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VirtualMidiDevice* pMidiListener = entry.pMidiListener; |
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if (pMidiListener->NotesChanged()) { |
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for (int iNote = 0; iNote < 128; iNote++) { |
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if (pMidiListener->NoteChanged(iNote)) { |
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const bool bActive = pMidiListener->NoteIsActive(iNote); |
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LSCPServer::SendLSCPNotify( |
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LSCPEvent( |
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LSCPEvent::event_device_midi, |
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entry.uiDeviceID, |
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entry.pPort->GetPortNumber(), |
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std::string(bActive ? "NOTE_ON" : "NOTE_OFF"), |
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iNote, |
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bActive ? pMidiListener->NoteOnVelocity(iNote) |
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: pMidiListener->NoteOffVelocity(iNote) |
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) |
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); |
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} |
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} |
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} |
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} |
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//Now let's deliver late notifies (if any) |
//Now let's deliver late notifies (if any) |
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NotifyBufferMutex.Lock(); |
NotifyBufferMutex.Lock(); |
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for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
for (std::map<int,String>::iterator iterNotify = bufferedNotifies.begin(); iterNotify != bufferedNotifies.end(); iterNotify++) { |
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dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
dmsg(2,("LSCPServer: GetMidiInstrumentMappings()\n")); |
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LSCPResultSet result; |
LSCPResultSet result; |
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try { |
try { |
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result.Add(MidiInstrumentMapper::Entries(MidiMapID).size()); |
result.Add(MidiInstrumentMapper::GetInstrumentCount(MidiMapID)); |
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} catch (Exception e) { |
} catch (Exception e) { |
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result.Error(e); |
result.Error(e); |
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} |
} |
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String LSCPServer::GetAllMidiInstrumentMappings() { |
String LSCPServer::GetAllMidiInstrumentMappings() { |
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dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
dmsg(2,("LSCPServer: GetAllMidiInstrumentMappings()\n")); |
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LSCPResultSet result; |
LSCPResultSet result; |
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std::vector<int> maps = MidiInstrumentMapper::Maps(); |
try { |
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int totalMappings = 0; |
result.Add(MidiInstrumentMapper::GetInstrumentCount()); |
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for (int i = 0; i < maps.size(); i++) { |
} catch (Exception e) { |
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try { |
result.Error(e); |
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totalMappings += MidiInstrumentMapper::Entries(maps[i]).size(); |
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} catch (Exception e) { /*NOOP*/ } |
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} |
} |
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result.Add(totalMappings); |
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return result.Produce(); |
return result.Produce(); |
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} |
} |
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dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
dmsg(2,("LSCPServer: GetMidiIstrumentMapping()\n")); |
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LSCPResultSet result; |
LSCPResultSet result; |
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try { |
try { |
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midi_prog_index_t idx; |
MidiInstrumentMapper::entry_t entry = MidiInstrumentMapper::GetEntry(MidiMapID, MidiBank, MidiProg); |
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idx.midi_bank_msb = (MidiBank >> 7) & 0x7f; |
// convert the filename into the correct encoding as defined for LSCP |
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idx.midi_bank_lsb = MidiBank & 0x7f; |
// (especially in terms of special characters -> escape sequences) |
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idx.midi_prog = MidiProg; |
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std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t> mappings = MidiInstrumentMapper::Entries(MidiMapID); |
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std::map<midi_prog_index_t,MidiInstrumentMapper::entry_t>::iterator iter = mappings.find(idx); |
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if (iter == mappings.end()) result.Error("there is no map entry with that index"); |
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else { // found |
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// convert the filename into the correct encoding as defined for LSCP |
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// (especially in terms of special characters -> escape sequences) |
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#if WIN32 |
#if WIN32 |
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const String instrumentFileName = Path::fromWindows(iter->second.InstrumentFile).toLscp(); |
const String instrumentFileName = Path::fromWindows(entry.InstrumentFile).toLscp(); |
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#else |
#else |
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// assuming POSIX |
// assuming POSIX |
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const String instrumentFileName = Path::fromPosix(iter->second.InstrumentFile).toLscp(); |
const String instrumentFileName = Path::fromPosix(entry.InstrumentFile).toLscp(); |
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#endif |
#endif |
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result.Add("NAME", _escapeLscpResponse(iter->second.Name)); |
result.Add("NAME", _escapeLscpResponse(entry.Name)); |
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result.Add("ENGINE_NAME", iter->second.EngineName); |
result.Add("ENGINE_NAME", entry.EngineName); |
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result.Add("INSTRUMENT_FILE", instrumentFileName); |
result.Add("INSTRUMENT_FILE", instrumentFileName); |
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result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
result.Add("INSTRUMENT_NR", (int) entry.InstrumentIndex); |
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String instrumentName; |
String instrumentName; |
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Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
Engine* pEngine = EngineFactory::Create(entry.EngineName); |
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if (pEngine) { |
if (pEngine) { |
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if (pEngine->GetInstrumentManager()) { |
if (pEngine->GetInstrumentManager()) { |
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InstrumentManager::instrument_id_t instrID; |
InstrumentManager::instrument_id_t instrID; |
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instrID.FileName = iter->second.InstrumentFile; |
instrID.FileName = entry.InstrumentFile; |
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instrID.Index = iter->second.InstrumentIndex; |
instrID.Index = entry.InstrumentIndex; |
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instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
instrumentName = pEngine->GetInstrumentManager()->GetInstrumentName(instrID); |
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} |
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EngineFactory::Destroy(pEngine); |
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} |
} |
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result.Add("INSTRUMENT_NAME", _escapeLscpResponse(instrumentName)); |
EngineFactory::Destroy(pEngine); |
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switch (iter->second.LoadMode) { |
} |
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case MidiInstrumentMapper::ON_DEMAND: |
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(instrumentName)); |
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result.Add("LOAD_MODE", "ON_DEMAND"); |
switch (entry.LoadMode) { |
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break; |
case MidiInstrumentMapper::ON_DEMAND: |
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case MidiInstrumentMapper::ON_DEMAND_HOLD: |
result.Add("LOAD_MODE", "ON_DEMAND"); |
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result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
break; |
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break; |
case MidiInstrumentMapper::ON_DEMAND_HOLD: |
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case MidiInstrumentMapper::PERSISTENT: |
result.Add("LOAD_MODE", "ON_DEMAND_HOLD"); |
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result.Add("LOAD_MODE", "PERSISTENT"); |
break; |
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break; |
case MidiInstrumentMapper::PERSISTENT: |
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default: |
result.Add("LOAD_MODE", "PERSISTENT"); |
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throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
break; |
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} |
default: |
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result.Add("VOLUME", iter->second.Volume); |
throw Exception("entry reflects invalid LOAD_MODE, consider this as a bug!"); |
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} |
} |
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result.Add("VOLUME", entry.Volume); |
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} catch (Exception e) { |
} catch (Exception e) { |
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result.Error(e); |
result.Error(e); |
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} |
} |
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LSCPResultSet result; |
LSCPResultSet result; |
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try { |
try { |
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if (dVolume < 0) throw Exception("Volume may not be negative"); |
if (dVolume < 0) throw Exception("Volume may not be negative"); |
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GLOBAL_VOLUME = dVolume; // see common/global.cpp |
GLOBAL_VOLUME = dVolume; // see common/global_private.cpp |
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LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
LSCPServer::SendLSCPNotify(LSCPEvent(LSCPEvent::event_global_info, "VOLUME", GLOBAL_VOLUME)); |
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} catch (Exception e) { |
} catch (Exception e) { |
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result.Error(e); |
result.Error(e); |
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} catch (Exception e) { |
} catch (Exception e) { |
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result.Error(e); |
result.Error(e); |
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} |
} |
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#else |
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result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
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#endif |
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return result.Produce(); |
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} |
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String LSCPServer::SetDbInstrumentFilePath(String OldPath, String NewPath) { |
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dmsg(2,("LSCPServer: SetDbInstrumentFilePath(OldPath=%s,NewPath=%s)\n", OldPath.c_str(), NewPath.c_str())); |
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LSCPResultSet result; |
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#if HAVE_SQLITE3 |
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try { |
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InstrumentsDb::GetInstrumentsDb()->SetInstrumentFilePath(OldPath, NewPath); |
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} catch (Exception e) { |
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result.Error(e); |
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} |
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#else |
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result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
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#endif |
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return result.Produce(); |
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} |
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String LSCPServer::FindLostDbInstrumentFiles() { |
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dmsg(2,("LSCPServer: FindLostDbInstrumentFiles()\n")); |
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LSCPResultSet result; |
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#if HAVE_SQLITE3 |
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try { |
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String list; |
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StringListPtr pLostFiles = InstrumentsDb::GetInstrumentsDb()->FindLostInstrumentFiles(); |
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for (int i = 0; i < pLostFiles->size(); i++) { |
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if (list != "") list += ","; |
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list += "'" + pLostFiles->at(i) + "'"; |
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} |
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result.Add(list); |
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} catch (Exception e) { |
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result.Error(e); |
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} |
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#else |
#else |
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result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
result.Error(String(DOESNT_HAVE_SQLITE3), 0); |
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#endif |
#endif |