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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 == '\\') && !(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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/** |
/** |
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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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LockRTNotify(); |
LockRTNotify(); |
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try { |
try { |
806 |
Engine* pEngine = EngineFactory::Create(EngineName); |
Engine* pEngine = EngineFactory::Create(EngineName); |
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result.Add("DESCRIPTION", pEngine->Description()); |
result.Add("DESCRIPTION", _escapeLscpResponse(pEngine->Description())); |
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result.Add("VERSION", pEngine->Version()); |
result.Add("VERSION", pEngine->Version()); |
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EngineFactory::Destroy(pEngine); |
EngineFactory::Destroy(pEngine); |
810 |
} |
} |
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if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
if (pSamplerChannel->GetMidiInputChannel() == midi_chan_all) result.Add("MIDI_INPUT_CHANNEL", "ALL"); |
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else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
else result.Add("MIDI_INPUT_CHANNEL", pSamplerChannel->GetMidiInputChannel()); |
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result.Add("INSTRUMENT_FILE", InstrumentFileName); |
result.Add("INSTRUMENT_FILE", |
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(InstrumentFileName != "NONE" && InstrumentFileName != "") ? |
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Path::fromPosix(InstrumentFileName).toLscp() : // TODO: assuming POSIX |
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InstrumentFileName |
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); |
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result.Add("INSTRUMENT_NR", InstrumentIndex); |
result.Add("INSTRUMENT_NR", InstrumentIndex); |
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result.Add("INSTRUMENT_NAME", InstrumentName); |
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(InstrumentName)); |
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result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
result.Add("INSTRUMENT_STATUS", InstrumentStatus); |
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result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
result.Add("MUTE", Mute == -1 ? "MUTED_BY_SOLO" : (Mute ? "true" : "false")); |
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result.Add("SOLO", Solo); |
result.Add("SOLO", Solo); |
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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); |
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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"); |
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else { // found |
else { // found |
1828 |
result.Add("NAME", iter->second.Name); |
result.Add("NAME", _escapeLscpResponse(iter->second.Name)); |
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result.Add("ENGINE_NAME", iter->second.EngineName); |
result.Add("ENGINE_NAME", iter->second.EngineName); |
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result.Add("INSTRUMENT_FILE", iter->second.InstrumentFile); |
result.Add("INSTRUMENT_FILE", Path::fromPosix(iter->second.InstrumentFile).toLscp()); //TODO: assuming POSIX |
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result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
result.Add("INSTRUMENT_NR", (int) iter->second.InstrumentIndex); |
1832 |
String instrumentName; |
String instrumentName; |
1833 |
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
Engine* pEngine = EngineFactory::Create(iter->second.EngineName); |
1840 |
} |
} |
1841 |
EngineFactory::Destroy(pEngine); |
EngineFactory::Destroy(pEngine); |
1842 |
} |
} |
1843 |
result.Add("INSTRUMENT_NAME", instrumentName); |
result.Add("INSTRUMENT_NAME", _escapeLscpResponse(instrumentName)); |
1844 |
switch (iter->second.LoadMode) { |
switch (iter->second.LoadMode) { |
1845 |
case MidiInstrumentMapper::ON_DEMAND: |
case MidiInstrumentMapper::ON_DEMAND: |
1846 |
result.Add("LOAD_MODE", "ON_DEMAND"); |
result.Add("LOAD_MODE", "ON_DEMAND"); |
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dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
dmsg(2,("LSCPServer: GetMidiInstrumentMap()\n")); |
1996 |
LSCPResultSet result; |
LSCPResultSet result; |
1997 |
try { |
try { |
1998 |
result.Add("NAME", MidiInstrumentMapper::MapName(MidiMapID)); |
result.Add("NAME", _escapeLscpResponse(MidiInstrumentMapper::MapName(MidiMapID))); |
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result.Add("DEFAULT", MidiInstrumentMapper::GetDefaultMap() == MidiMapID); |
result.Add("DEFAULT", MidiInstrumentMapper::GetDefaultMap() == MidiMapID); |
2000 |
} catch (Exception e) { |
} catch (Exception e) { |
2001 |
result.Error(e); |
result.Error(e); |
2139 |
} |
} |
2140 |
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2141 |
// success |
// success |
2142 |
result.Add("NAME", pFxSend->Name()); |
result.Add("NAME", _escapeLscpResponse(pFxSend->Name())); |
2143 |
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
result.Add("MIDI_CONTROLLER", pFxSend->MidiController()); |
2144 |
result.Add("LEVEL", ToString(pFxSend->Level())); |
result.Add("LEVEL", ToString(pFxSend->Level())); |
2145 |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
result.Add("AUDIO_OUTPUT_ROUTING", AudioRouting); |
2262 |
*/ |
*/ |
2263 |
String LSCPServer::GetServerInfo() { |
String LSCPServer::GetServerInfo() { |
2264 |
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
dmsg(2,("LSCPServer: GetServerInfo()\n")); |
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const std::string description = |
2266 |
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_escapeLscpResponse("LinuxSampler - modular, streaming capable sampler"); |
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LSCPResultSet result; |
LSCPResultSet result; |
2268 |
result.Add("DESCRIPTION", "LinuxSampler - modular, streaming capable sampler"); |
result.Add("DESCRIPTION", description); |
2269 |
result.Add("VERSION", VERSION); |
result.Add("VERSION", VERSION); |
2270 |
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
result.Add("PROTOCOL_VERSION", ToString(LSCP_RELEASE_MAJOR) + "." + ToString(LSCP_RELEASE_MINOR)); |
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#if HAVE_SQLITE3 |
#if HAVE_SQLITE3 |