/[svn]/linuxsampler/trunk/src/network/lscp.y
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Contents of /linuxsampler/trunk/src/network/lscp.y

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Revision 1771 - (show annotations) (download)
Wed Sep 10 15:02:24 2008 UTC (15 years, 7 months ago) by iliev
File size: 65152 byte(s) 
* added new LSCP command: SEND CHANNEL MIDI_DATA which can be used by
  frontends to send MIDI messages to specific sampler channel
* added two additional fields to GET FILE INSTRUMENT INFO command -
  KEY_BINDINGS and KEYSWITCH_BINDINGS
* InstrumentResourceManager::GetInstrumentInfo now scans the specified
  instrument file only if it is not loaded in the instrument manager
1 /***************************************************************************
2 * *
3 * LinuxSampler - modular, streaming capable sampler *
4 * *
5 * Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6 * Copyright (C) 2005 - 2008 Christian Schoenebeck *
7 * *
8 * This program is free software; you can redistribute it and/or modify *
9 * it under the terms of the GNU General Public License as published by *
10 * the Free Software Foundation; either version 2 of the License, or *
11 * (at your option) any later version. *
12 * *
13 * This program is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16 * GNU General Public License for more details. *
17 * *
18 * You should have received a copy of the GNU General Public License *
19 * along with this program; if not, write to the Free Software *
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
21 * MA 02111-1307 USA *
22 ***************************************************************************/
23
24 /*
25 The parser's C++ source files should be automatically (re)generated if
26 this file was modified. If not, or in case you want explicitly
27 regenerate the parser C++ files, run 'make parser'. In both cases you
28 need to have bison or another yacc compatible parser generator
29 installed though.
30 */
31
32 %{
33
34 #include "lscpparser.h"
35 #include "lscpserver.h"
36 #include "lscpevent.h"
37
38 namespace LinuxSampler {
39
40 // to save us typing work in the rules action definitions
41 #define LSCPSERVER ((yyparse_param_t*) yyparse_param)->pServer
42 #define SESSION_PARAM ((yyparse_param_t*) yyparse_param)
43 #define INCREMENT_LINE { SESSION_PARAM->iLine++; SESSION_PARAM->iColumn = 0; }
44
45 // clears input buffer
46 void restart(yyparse_param_t* pparam, int& yychar);
47 #define RESTART restart((yyparse_param_t*) YYPARSE_PARAM, yychar)
48
49 static char buf[1024]; // input buffer to feed the parser with new characters
50 static int bytes = 0; // current number of characters in the input buffer
51 static int ptr = 0; // current position in the input buffer
52 static String sLastError; // error message of the last error occured
53
54 // external reference to the function which actually reads from the socket
55 extern int GetLSCPCommand( void *buf, int max_size);
56
57 // external reference to the function in lscpserver.cpp which returns the
58 // current session (only works because the server runs as singleton)
59 extern yyparse_param_t* GetCurrentYaccSession();
60
61 // returns true if supplied characters has an ASCII code of 128 or higher
62 inline bool isExtendedAsciiChar(const char c) {
63 return (c < 0);
64 }
65
66 // custom scanner function which reads from the socket
67 // (bison expects it to return the numerical ID of the next
68 // "recognized token" from the input stream)
69 int yylex(YYSTYPE* yylval) {
70 // check if we have to read new characters
71 if (ptr >= bytes) {
72 bytes = GetLSCPCommand(buf, 1023);
73 ptr = 0;
74 if (bytes < 0) {
75 bytes = 0;
76 return 0;
77 }
78 }
79 // this is the next character in the input stream
80 const char c = buf[ptr++];
81 // increment current reading position (just for verbosity / messages)
82 GetCurrentYaccSession()->iColumn++;
83 // we have to handle "normal" and "extended" ASCII characters separately
84 if (isExtendedAsciiChar(c)) {
85 // workaround for characters with ASCII code higher than 127
86 yylval->Char = c;
87 return EXT_ASCII_CHAR;
88 } else {
89 // simply return the ASCII code as terminal symbol ID
90 return (int) c;
91 }
92 }
93
94 // parser helper functions
95
96 int octalsToNumber(char oct_digit0, char oct_digit1 = '0', char oct_digit2 = '0') {
97 const char d0[] = { oct_digit0, '\0' };
98 const char d1[] = { oct_digit1, '\0' };
99 const char d2[] = { oct_digit2, '\0' };
100 return atoi(d2)*8*8 + atoi(d1)*8 + atoi(d0);
101 }
102
103 }
104
105 // we provide our own version of yyerror() so we don't have to link against the yacc library
106 void yyerror(const char* s);
107
108 using namespace LinuxSampler;
109
110 %}
111
112 // reentrant parser
113 %pure_parser
114
115 // tell bison to spit out verbose syntax error messages
116 %error-verbose
117
118 %token <Char> EXT_ASCII_CHAR
119
120 %type <Char> char char_base alpha_char digit digit_oct digit_hex escape_seq escape_seq_octal escape_seq_hex
121 %type <Dotnum> dotnum volume_value boolean
122 %type <Number> number sampler_channel instrument_index fx_send_id audio_channel_index device_index midi_input_channel_index midi_input_port_index midi_map midi_bank midi_prog midi_ctrl
123 %type <String> string string_escaped text text_escaped text_escaped_base stringval stringval_escaped digits param_val_list param_val query_val filename db_path map_name entry_name fx_send_name engine_name command add_instruction create_instruction destroy_instruction get_instruction list_instruction load_instruction send_instruction set_chan_instruction load_instr_args load_engine_args audio_output_type_name midi_input_type_name remove_instruction unmap_instruction set_instruction subscribe_event unsubscribe_event map_instruction reset_instruction clear_instruction find_instruction move_instruction copy_instruction scan_mode edit_instruction format_instruction
124 %type <FillResponse> buffer_size_type
125 %type <KeyValList> key_val_list query_val_list
126 %type <LoadMode> instr_load_mode
127 %type <Bool> modal_arg
128 %type <UniversalPath> path path_base path_prefix path_body
129
130 %start input
131
132 %%
133
134 //TODO: return more meaningful error messages
135
136 /*
137 The LSCP specification document input file (Documentation/lscp.xml) is
138 automatically updated with this file using the scripts/update_grammar.pl
139 script. Do not modify or delete the GRAMMAR_BNF_BEGIN and GRAMMAR_BNF_END
140 lines !
141 */
142
143 // GRAMMAR_BNF_BEGIN - do NOT delete or modify this line !!!
144
145 input : line LF
146 | line CR LF
147 ;
148
149 line : /* epsilon (empty line ignored) */ { INCREMENT_LINE; return LSCP_DONE; }
150 | comment { INCREMENT_LINE; return LSCP_DONE; }
151 | command { INCREMENT_LINE; LSCPSERVER->AnswerClient($1); return LSCP_DONE; }
152 | error { INCREMENT_LINE; LSCPSERVER->AnswerClient("ERR:0:" + sLastError + "\r\n"); RESTART; return LSCP_SYNTAX_ERROR; }
153 ;
154
155 comment : '#'
156 | comment '#'
157 | comment SP
158 | comment number
159 | comment string
160 ;
161
162 command : ADD SP add_instruction { $$ = $3; }
163 | MAP SP map_instruction { $$ = $3; }
164 | UNMAP SP unmap_instruction { $$ = $3; }
165 | GET SP get_instruction { $$ = $3; }
166 | CREATE SP create_instruction { $$ = $3; }
167 | DESTROY SP destroy_instruction { $$ = $3; }
168 | LIST SP list_instruction { $$ = $3; }
169 | LOAD SP load_instruction { $$ = $3; }
170 | REMOVE SP remove_instruction { $$ = $3; }
171 | SET SP set_instruction { $$ = $3; }
172 | SUBSCRIBE SP subscribe_event { $$ = $3; }
173 | UNSUBSCRIBE SP unsubscribe_event { $$ = $3; }
174 | RESET SP reset_instruction { $$ = $3; }
175 | CLEAR SP clear_instruction { $$ = $3; }
176 | FIND SP find_instruction { $$ = $3; }
177 | MOVE SP move_instruction { $$ = $3; }
178 | COPY SP copy_instruction { $$ = $3; }
179 | EDIT SP edit_instruction { $$ = $3; }
180 | FORMAT SP format_instruction { $$ = $3; }
181 command : SEND SP send_instruction { $$ = $3; }
182 | RESET { $$ = LSCPSERVER->ResetSampler(); }
183 | QUIT { LSCPSERVER->AnswerClient("Bye!\r\n"); return LSCP_QUIT; }
184 ;
185
186 add_instruction : CHANNEL { $$ = LSCPSERVER->AddChannel(); }
187 | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->AddDbInstrumentDirectory($3); }
188 | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
189 | DB_INSTRUMENTS SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
190 | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7, -1, true); }
191 | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
192 | DB_INSTRUMENTS SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5); }
193 | DB_INSTRUMENTS SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
194 | MIDI_INSTRUMENT_MAP { $$ = LSCPSERVER->AddMidiInstrumentMap(); }
195 | MIDI_INSTRUMENT_MAP SP map_name { $$ = LSCPSERVER->AddMidiInstrumentMap($3); }
196 ;
197
198 subscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_count); }
199 | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_info); }
200 | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_count); }
201 | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_info); }
202 | CHANNEL_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_count); }
203 | CHANNEL_MIDI { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_midi); }
204 | DEVICE_MIDI { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_device_midi); }
205 | VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_voice_count); }
206 | STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_stream_count); }
207 | BUFFER_FILL { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_buffer_fill); }
208 | CHANNEL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_info); }
209 | FX_SEND_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_count); }
210 | FX_SEND_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_info); }
211 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
212 | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
213 | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_count); }
214 | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_info); }
215 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
216 | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
217 | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_count); }
218 | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_info); }
219 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
220 | MISCELLANEOUS { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_misc); }
221 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_stream_count); }
222 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_voice_count); }
223 | GLOBAL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_global_info); }
224 ;
225
226 unsubscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_count); }
227 | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_info); }
228 | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_count); }
229 | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_info); }
230 | CHANNEL_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_count); }
231 | CHANNEL_MIDI { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_midi); }
232 | DEVICE_MIDI { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_device_midi); }
233 | VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_voice_count); }
234 | STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_stream_count); }
235 | BUFFER_FILL { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_buffer_fill); }
236 | CHANNEL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_info); }
237 | FX_SEND_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_count); }
238 | FX_SEND_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_info); }
239 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
240 | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
241 | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_count); }
242 | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_info); }
243 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
244 | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
245 | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_count); }
246 | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_info); }
247 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
248 | MISCELLANEOUS { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_misc); }
249 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_stream_count); }
250 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_voice_count); }
251 | GLOBAL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_global_info); }
252 ;
253
254 map_instruction : MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::DONTCARE,"",$3); }
255 | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,"",$3); }
256 | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP entry_name { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::DONTCARE,$18,$3); }
257 | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode SP entry_name { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,$20,$3); }
258 ;
259
260 unmap_instruction : MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->RemoveMIDIInstrumentMapping($3,$5,$7); }
261 ;
262
263 remove_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->RemoveChannel($3); }
264 | MIDI_INSTRUMENT_MAP SP midi_map { $$ = LSCPSERVER->RemoveMidiInstrumentMap($3); }
265 | MIDI_INSTRUMENT_MAP SP ALL { $$ = LSCPSERVER->RemoveAllMidiInstrumentMaps(); }
266 | DB_INSTRUMENT_DIRECTORY SP FORCE SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($5, true); }
267 | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($3); }
268 | DB_INSTRUMENT SP db_path { $$ = LSCPSERVER->RemoveDbInstrument($3); }
269 ;
270
271 get_instruction : AVAILABLE_ENGINES { $$ = LSCPSERVER->GetAvailableEngines(); }
272 | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableMidiInputDrivers(); }
273 | MIDI_INPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetMidiInputDriverInfo($5); }
274 | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7); }
275 | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7, $9); }
276 | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableAudioOutputDrivers(); }
277 | AUDIO_OUTPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetAudioOutputDriverInfo($5); }
278 | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7); }
279 | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7, $9); }
280 | AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDeviceCount(); }
281 | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDeviceCount(); }
282 | AUDIO_OUTPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetAudioOutputDeviceInfo($5); }
283 | MIDI_INPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetMidiInputDeviceInfo($5); }
284 | MIDI_INPUT_PORT SP INFO SP number SP number { $$ = LSCPSERVER->GetMidiInputPortInfo($5, $7); }
285 | MIDI_INPUT_PORT_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetMidiInputPortParameterInfo($5, $7, $9); }
286 | AUDIO_OUTPUT_CHANNEL SP INFO SP number SP number { $$ = LSCPSERVER->GetAudioOutputChannelInfo($5, $7); }
287 | AUDIO_OUTPUT_CHANNEL_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetAudioOutputChannelParameterInfo($5, $7, $9); }
288 | CHANNELS { $$ = LSCPSERVER->GetChannels(); }
289 | CHANNEL SP INFO SP sampler_channel { $$ = LSCPSERVER->GetChannelInfo($5); }
290 | CHANNEL SP BUFFER_FILL SP buffer_size_type SP sampler_channel { $$ = LSCPSERVER->GetBufferFill($5, $7); }
291 | CHANNEL SP STREAM_COUNT SP sampler_channel { $$ = LSCPSERVER->GetStreamCount($5); }
292 | CHANNEL SP VOICE_COUNT SP sampler_channel { $$ = LSCPSERVER->GetVoiceCount($5); }
293 | ENGINE SP INFO SP engine_name { $$ = LSCPSERVER->GetEngineInfo($5); }
294 | SERVER SP INFO { $$ = LSCPSERVER->GetServerInfo(); }
295 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->GetTotalStreamCount(); }
296 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->GetTotalVoiceCount(); }
297 | TOTAL_VOICE_COUNT_MAX { $$ = LSCPSERVER->GetTotalVoiceCountMax(); }
298 | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMappings($3); }
299 | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->GetAllMidiInstrumentMappings(); }
300 | MIDI_INSTRUMENT SP INFO SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->GetMidiInstrumentMapping($5,$7,$9); }
301 | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->GetMidiInstrumentMaps(); }
302 | MIDI_INSTRUMENT_MAP SP INFO SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMap($5); }
303 | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->GetFxSends($3); }
304 | FX_SEND SP INFO SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->GetFxSendInfo($5,$7); }
305 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($5, true); }
306 | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($3, false); }
307 | DB_INSTRUMENT_DIRECTORY SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryInfo($5); }
308 | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($5, true); }
309 | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($3, false); }
310 | DB_INSTRUMENT SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentInfo($5); }
311 | DB_INSTRUMENTS_JOB SP INFO SP number { $$ = LSCPSERVER->GetDbInstrumentsJobInfo($5); }
312 | VOLUME { $$ = LSCPSERVER->GetGlobalVolume(); }
313 | FILE SP INSTRUMENTS SP filename { $$ = LSCPSERVER->GetFileInstruments($5); }
314 | FILE SP INSTRUMENT SP INFO SP filename SP instrument_index { $$ = LSCPSERVER->GetFileInstrumentInfo($7,$9); }
315 ;
316
317 set_instruction : AUDIO_OUTPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputDeviceParameter($3, $5, $7); }
318 | AUDIO_OUTPUT_CHANNEL_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputChannelParameter($3, $5, $7, $9); }
319 | MIDI_INPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputDeviceParameter($3, $5, $7); }
320 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' NONE { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, ""); }
321 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, $9); }
322 | CHANNEL SP set_chan_instruction { $$ = $3; }
323 | MIDI_INSTRUMENT_MAP SP NAME SP midi_map SP map_name { $$ = LSCPSERVER->SetMidiInstrumentMapName($5, $7); }
324 | FX_SEND SP NAME SP sampler_channel SP fx_send_id SP fx_send_name { $$ = LSCPSERVER->SetFxSendName($5,$7,$9); }
325 | FX_SEND SP AUDIO_OUTPUT_CHANNEL SP sampler_channel SP fx_send_id SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetFxSendAudioOutputChannel($5,$7,$9,$11); }
326 | FX_SEND SP MIDI_CONTROLLER SP sampler_channel SP fx_send_id SP midi_ctrl { $$ = LSCPSERVER->SetFxSendMidiController($5,$7,$9); }
327 | FX_SEND SP LEVEL SP sampler_channel SP fx_send_id SP volume_value { $$ = LSCPSERVER->SetFxSendLevel($5,$7,$9); }
328 | DB_INSTRUMENT_DIRECTORY SP NAME SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDirectoryName($5,$7); }
329 | DB_INSTRUMENT_DIRECTORY SP DESCRIPTION SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDirectoryDescription($5,$7); }
330 | DB_INSTRUMENT SP NAME SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentName($5,$7); }
331 | DB_INSTRUMENT SP DESCRIPTION SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDescription($5,$7); }
332 | DB_INSTRUMENT SP FILE_PATH SP filename SP filename { $$ = LSCPSERVER->SetDbInstrumentFilePath($5,$7); }
333 | ECHO SP boolean { $$ = LSCPSERVER->SetEcho((yyparse_param_t*) yyparse_param, $3); }
334 | VOLUME SP volume_value { $$ = LSCPSERVER->SetGlobalVolume($3); }
335 ;
336
337 create_instruction : AUDIO_OUTPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateAudioOutputDevice($3,$5); }
338 | AUDIO_OUTPUT_DEVICE SP string { $$ = LSCPSERVER->CreateAudioOutputDevice($3); }
339 | MIDI_INPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateMidiInputDevice($3,$5); }
340 | MIDI_INPUT_DEVICE SP string { $$ = LSCPSERVER->CreateMidiInputDevice($3); }
341 | FX_SEND SP sampler_channel SP midi_ctrl { $$ = LSCPSERVER->CreateFxSend($3,$5); }
342 | FX_SEND SP sampler_channel SP midi_ctrl SP fx_send_name { $$ = LSCPSERVER->CreateFxSend($3,$5,$7); }
343 ;
344
345 reset_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->ResetChannel($3); }
346 ;
347
348 clear_instruction : MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ClearMidiInstrumentMappings($3); }
349 | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ClearAllMidiInstrumentMappings(); }
350 ;
351
352 find_instruction : DB_INSTRUMENTS SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($5,$7, false); }
353 | DB_INSTRUMENTS SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($3,$5, true); }
354 | DB_INSTRUMENT_DIRECTORIES SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($5,$7, false); }
355 | DB_INSTRUMENT_DIRECTORIES SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($3,$5, true); }
356 | LOST SP DB_INSTRUMENT_FILES { $$ = LSCPSERVER->FindLostDbInstrumentFiles(); }
357 ;
358
359 move_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrumentDirectory($3,$5); }
360 | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrument($3,$5); }
361 ;
362
363 copy_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrumentDirectory($3,$5); }
364 | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrument($3,$5); }
365 ;
366
367 destroy_instruction : AUDIO_OUTPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyAudioOutputDevice($3); }
368 | MIDI_INPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyMidiInputDevice($3); }
369 | FX_SEND SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->DestroyFxSend($3,$5); }
370 ;
371
372 load_instruction : INSTRUMENT SP load_instr_args { $$ = $3; }
373 | ENGINE SP load_engine_args { $$ = $3; }
374 ;
375
376 set_chan_instruction : AUDIO_OUTPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetAudioOutputDevice($5, $3); }
377 | AUDIO_OUTPUT_CHANNEL SP sampler_channel SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetAudioOutputChannel($5, $7, $3); }
378 | AUDIO_OUTPUT_TYPE SP sampler_channel SP audio_output_type_name { $$ = LSCPSERVER->SetAudioOutputType($5, $3); }
379 | MIDI_INPUT SP sampler_channel SP device_index SP midi_input_port_index SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInput($5, $7, $9, $3); }
380 | MIDI_INPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetMIDIInputDevice($5, $3); }
381 | MIDI_INPUT_PORT SP sampler_channel SP midi_input_port_index { $$ = LSCPSERVER->SetMIDIInputPort($5, $3); }
382 | MIDI_INPUT_CHANNEL SP sampler_channel SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInputChannel($5, $3); }
383 | MIDI_INPUT_TYPE SP sampler_channel SP midi_input_type_name { $$ = LSCPSERVER->SetMIDIInputType($5, $3); }
384 | VOLUME SP sampler_channel SP volume_value { $$ = LSCPSERVER->SetVolume($5, $3); }
385 | MUTE SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelMute($5, $3); }
386 | SOLO SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelSolo($5, $3); }
387 | MIDI_INSTRUMENT_MAP SP sampler_channel SP midi_map { $$ = LSCPSERVER->SetChannelMap($3, $5); }
388 | MIDI_INSTRUMENT_MAP SP sampler_channel SP NONE { $$ = LSCPSERVER->SetChannelMap($3, -1); }
389 | MIDI_INSTRUMENT_MAP SP sampler_channel SP DEFAULT { $$ = LSCPSERVER->SetChannelMap($3, -2); }
390 ;
391
392 edit_instruction : CHANNEL SP INSTRUMENT SP sampler_channel { $$ = LSCPSERVER->EditSamplerChannelInstrument($5); }
393 ;
394
395 format_instruction : INSTRUMENTS_DB { $$ = LSCPSERVER->FormatInstrumentsDb(); }
396 ;
397
398 modal_arg : /* epsilon (empty argument) */ { $$ = true; }
399 | NON_MODAL SP { $$ = false; }
400 ;
401
402 key_val_list : string '=' param_val_list { $$[$1] = $3; }
403 | key_val_list SP string '=' param_val_list { $$ = $1; $$[$3] = $5; }
404 ;
405
406 buffer_size_type : BYTES { $$ = fill_response_bytes; }
407 | PERCENTAGE { $$ = fill_response_percentage; }
408 ;
409
410 list_instruction : AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDevices(); }
411 | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDevices(); }
412 | CHANNELS { $$ = LSCPSERVER->ListChannels(); }
413 | AVAILABLE_ENGINES { $$ = LSCPSERVER->ListAvailableEngines(); }
414 | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableMidiInputDrivers(); }
415 | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableAudioOutputDrivers(); }
416 | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ListMidiInstrumentMappings($3); }
417 | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ListAllMidiInstrumentMappings(); }
418 | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->ListMidiInstrumentMaps(); }
419 | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->ListFxSends($3); }
420 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($5, true); }
421 | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($3); }
422 | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstruments($5, true); }
423 | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstruments($3); }
424 | FILE SP INSTRUMENTS SP filename { $$ = LSCPSERVER->ListFileInstruments($5); }
425 ;
426
427 send_instruction : CHANNEL SP MIDI_DATA SP string SP sampler_channel SP number SP number { $$ = LSCPSERVER->SendChannelMidiData($5, $7, $9, $11); }
428 ;
429
430 load_instr_args : filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($1, $3, $5); }
431 | NON_MODAL SP filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($3, $5, $7, true); }
432 ;
433
434 load_engine_args : engine_name SP sampler_channel { $$ = LSCPSERVER->SetEngineType($1, $3); }
435 ;
436
437 instr_load_mode : ON_DEMAND { $$ = MidiInstrumentMapper::ON_DEMAND; }
438 | ON_DEMAND_HOLD { $$ = MidiInstrumentMapper::ON_DEMAND_HOLD; }
439 | PERSISTENT { $$ = MidiInstrumentMapper::PERSISTENT; }
440 ;
441
442 device_index : number
443 ;
444
445 audio_channel_index : number
446 ;
447
448 audio_output_type_name : string
449 ;
450
451 midi_input_port_index : number
452 ;
453
454 midi_input_channel_index : number
455 | ALL { $$ = 16; }
456 ;
457
458 midi_input_type_name : string
459 ;
460
461 midi_map : number
462 ;
463
464 midi_bank : number
465 ;
466
467 midi_prog : number
468 ;
469
470 midi_ctrl : number
471 ;
472
473 volume_value : dotnum
474 | number { $$ = $1; }
475 ;
476
477 sampler_channel : number
478 ;
479
480 instrument_index : number
481 ;
482
483 fx_send_id : number
484 ;
485
486 engine_name : string
487 ;
488
489 filename : path {
490 #if WIN32
491 $$ = $1.toWindows();
492 #else
493 // assuming POSIX
494 $$ = $1.toPosix();
495 #endif
496 }
497 ;
498
499 db_path : path { $$ = $1.toDbPath(); }
500 ;
501
502 map_name : stringval_escaped
503 ;
504
505 entry_name : stringval_escaped
506 ;
507
508 fx_send_name : stringval_escaped
509 ;
510
511 param_val_list : param_val
512 | param_val_list','param_val { $$ = $1 + "," + $3; }
513 ;
514
515 //TODO: the re-encapsulation into apostrophes for string and strinval here is a hack, since we need a way for __parse_strings() (DeviceParameters.cpp) to distinguish a comma separated list of strings and a string which contains commas. A clean solution would be to move those parser jobs over here to lscp.y
516 param_val : string { $$ = "\'" + $1 + "\'"; }
517 | stringval { $$ = "\'" + $1 + "\'"; }
518 | number { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
519 | dotnum { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
520 ;
521
522 query_val_list : string '=' query_val { $$[$1] = $3; }
523 | query_val_list SP string '=' query_val { $$ = $1; $$[$3] = $5; }
524 ;
525
526 query_val : text_escaped
527 | stringval_escaped
528 ;
529
530 scan_mode : RECURSIVE { $$ = "RECURSIVE"; }
531 | NON_RECURSIVE { $$ = "NON_RECURSIVE"; }
532 | FLAT { $$ = "FLAT"; }
533 ;
534
535 // GRAMMAR_BNF_END - do NOT delete or modify this line !!!
536
537
538 // atomic variable symbol rules
539
540 boolean : number { $$ = $1; }
541 | string { $$ = -1; }
542 ;
543
544 dotnum : digits '.' digits { std::stringstream ss($1 + "." + $3); ss.imbue(std::locale::classic()); ss >> $$; }
545 | '+' digits '.' digits { std::stringstream ss($2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
546 | '-' digits '.' digits { std::stringstream ss("-" + $2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
547 ;
548
549
550 digits : digit { $$ = $1; }
551 | digits digit { $$ = $1 + $2; }
552 ;
553
554 digit : '0' { $$ = '0'; }
555 | '1' { $$ = '1'; }
556 | '2' { $$ = '2'; }
557 | '3' { $$ = '3'; }
558 | '4' { $$ = '4'; }
559 | '5' { $$ = '5'; }
560 | '6' { $$ = '6'; }
561 | '7' { $$ = '7'; }
562 | '8' { $$ = '8'; }
563 | '9' { $$ = '9'; }
564 ;
565
566 digit_oct : '0' { $$ = '0'; }
567 | '1' { $$ = '1'; }
568 | '2' { $$ = '2'; }
569 | '3' { $$ = '3'; }
570 | '4' { $$ = '4'; }
571 | '5' { $$ = '5'; }
572 | '6' { $$ = '6'; }
573 | '7' { $$ = '7'; }
574 ;
575
576 digit_hex : '0' { $$ = '0'; }
577 | '1' { $$ = '1'; }
578 | '2' { $$ = '2'; }
579 | '3' { $$ = '3'; }
580 | '4' { $$ = '4'; }
581 | '5' { $$ = '5'; }
582 | '6' { $$ = '6'; }
583 | '7' { $$ = '7'; }
584 | '8' { $$ = '8'; }
585 | '9' { $$ = '9'; }
586 | 'a' { $$ = 'a'; }
587 | 'b' { $$ = 'b'; }
588 | 'c' { $$ = 'c'; }
589 | 'd' { $$ = 'd'; }
590 | 'e' { $$ = 'e'; }
591 | 'f' { $$ = 'f'; }
592 | 'A' { $$ = 'a'; }
593 | 'B' { $$ = 'b'; }
594 | 'C' { $$ = 'c'; }
595 | 'D' { $$ = 'd'; }
596 | 'E' { $$ = 'e'; }
597 | 'F' { $$ = 'f'; }
598 ;
599
600 number : digit { $$ = atoi(String(1, $1).c_str()); }
601 | '1' digits { $$ = atoi(String(String("1") + $2).c_str()); }
602 | '2' digits { $$ = atoi(String(String("2") + $2).c_str()); }
603 | '3' digits { $$ = atoi(String(String("3") + $2).c_str()); }
604 | '4' digits { $$ = atoi(String(String("4") + $2).c_str()); }
605 | '5' digits { $$ = atoi(String(String("5") + $2).c_str()); }
606 | '6' digits { $$ = atoi(String(String("6") + $2).c_str()); }
607 | '7' digits { $$ = atoi(String(String("7") + $2).c_str()); }
608 | '8' digits { $$ = atoi(String(String("8") + $2).c_str()); }
609 | '9' digits { $$ = atoi(String(String("9") + $2).c_str()); }
610 ;
611
612 path : '\'' path_base '\'' { $$ = $2; }
613 | '\"' path_base '\"' { $$ = $2; }
614 ;
615
616 path_base : path_prefix path_body { $$ = $1 + $2; }
617 ;
618
619 path_prefix : '/' { $$ = Path(); }
620 | alpha_char ':' '/' { Path p; p.setDrive($1); $$ = p; }
621 ;
622
623 path_body : /* epsilon (empty argument) */ { $$ = Path(); }
624 | path_body '/' { $$ = $1; }
625 | path_body text_escaped_base { Path p; p.appendNode($2); $$ = $1 + p; }
626 ;
627
628 stringval : '\'' text '\'' { $$ = $2; }
629 | '\"' text '\"' { $$ = $2; }
630 ;
631
632 stringval_escaped : '\'' text_escaped '\'' { $$ = $2; }
633 | '\"' text_escaped '\"' { $$ = $2; }
634 ;
635
636 text : SP { $$ = " "; }
637 | string
638 | text SP { $$ = $1 + " "; }
639 | text string { $$ = $1 + $2; }
640 ;
641
642 // like text_escaped, but missing the slash ('/') character
643 text_escaped_base : SP { $$ = " "; }
644 | string_escaped
645 | text_escaped_base SP { $$ = $1 + " "; }
646 | text_escaped_base string_escaped { $$ = $1 + $2; }
647 ;
648
649 text_escaped : '/' { $$ = "/"; }
650 | text_escaped_base
651 | text_escaped '/' { $$ = $1 + "/"; }
652 | text_escaped text_escaped_base { $$ = $1 + $2; }
653 ;
654
655 string : char { std::string s; s = $1; $$ = s; }
656 | string char { $$ = $1 + $2; }
657 ;
658
659 string_escaped : char_base { std::string s; s = $1; $$ = s; }
660 | escape_seq { std::string s; s = $1; $$ = s; }
661 | string_escaped char_base { $$ = $1 + $2; }
662 | string_escaped escape_seq { $$ = $1 + $2; }
663 ;
664
665 // full ASCII character set except space, quotation mark and apostrophe
666 char : char_base
667 | '\\' { $$ = '\\'; }
668 | '/' { $$ = '/'; }
669 ;
670
671 // characters A..Z and a..z
672 alpha_char : 'A' { $$ = 'A'; } | 'B' { $$ = 'B'; } | 'C' { $$ = 'C'; } | 'D' { $$ = 'D'; } | 'E' { $$ = 'E'; } | 'F' { $$ = 'F'; } | 'G' { $$ = 'G'; } | 'H' { $$ = 'H'; } | 'I' { $$ = 'I'; } | 'J' { $$ = 'J'; } | 'K' { $$ = 'K'; } | 'L' { $$ = 'L'; } | 'M' { $$ = 'M'; } | 'N' { $$ = 'N'; } | 'O' { $$ = 'O'; } | 'P' { $$ = 'P'; } | 'Q' { $$ = 'Q'; } | 'R' { $$ = 'R'; } | 'S' { $$ = 'S'; } | 'T' { $$ = 'T'; } | 'U' { $$ = 'U'; } | 'V' { $$ = 'V'; } | 'W' { $$ = 'W'; } | 'X' { $$ = 'X'; } | 'Y' { $$ = 'Y'; } | 'Z' { $$ = 'Z'; }
673 | 'a' { $$ = 'a'; } | 'b' { $$ = 'b'; } | 'c' { $$ = 'c'; } | 'd' { $$ = 'd'; } | 'e' { $$ = 'e'; } | 'f' { $$ = 'f'; } | 'g' { $$ = 'g'; } | 'h' { $$ = 'h'; } | 'i' { $$ = 'i'; } | 'j' { $$ = 'j'; } | 'k' { $$ = 'k'; } | 'l' { $$ = 'l'; } | 'm' { $$ = 'm'; } | 'n' { $$ = 'n'; } | 'o' { $$ = 'o'; } | 'p' { $$ = 'p'; } | 'q' { $$ = 'q'; } | 'r' { $$ = 'r'; } | 's' { $$ = 's'; } | 't' { $$ = 't'; } | 'u' { $$ = 'u'; } | 'v' { $$ = 'v'; } | 'w' { $$ = 'w'; } | 'x' { $$ = 'x'; } | 'y' { $$ = 'y'; } | 'z' { $$ = 'z'; }
674 ;
675
676 // ASCII characters except space, quotation mark, apostrophe, backslash and slash
677 char_base : alpha_char
678 | '0' { $$ = '0'; } | '1' { $$ = '1'; } | '2' { $$ = '2'; } | '3' { $$ = '3'; } | '4' { $$ = '4'; } | '5' { $$ = '5'; } | '6' { $$ = '6'; } | '7' { $$ = '7'; } | '8' { $$ = '8'; } | '9' { $$ = '9'; }
679 | '!' { $$ = '!'; } | '#' { $$ = '#'; } | '$' { $$ = '$'; } | '%' { $$ = '%'; } | '&' { $$ = '&'; } | '(' { $$ = '('; } | ')' { $$ = ')'; } | '*' { $$ = '*'; } | '+' { $$ = '+'; } | '-' { $$ = '-'; } | '.' { $$ = '.'; } | ',' { $$ = ','; }
680 | ':' { $$ = ':'; } | ';' { $$ = ';'; } | '<' { $$ = '<'; } | '=' { $$ = '='; } | '>' { $$ = '>'; } | '?' { $$ = '?'; } | '@' { $$ = '@'; }
681 | '[' { $$ = '['; } | ']' { $$ = ']'; } | '^' { $$ = '^'; } | '_' { $$ = '_'; }
682 | '{' { $$ = '{'; } | '|' { $$ = '|'; } | '}' { $$ = '}'; } | '~' { $$ = '~'; }
683 | EXT_ASCII_CHAR
684 ;
685
686 escape_seq : '\\' '\'' { $$ = '\''; }
687 | '\\' '\"' { $$ = '\"'; }
688 | '\\' '\\' { $$ = '\\'; }
689 | '\\' '/' { $$ = '/'; }
690 | '\\' 'n' { $$ = '\n'; }
691 | '\\' 'r' { $$ = '\r'; }
692 | '\\' 'f' { $$ = '\f'; }
693 | '\\' 't' { $$ = '\t'; }
694 | '\\' 'v' { $$ = '\v'; }
695 | escape_seq_octal
696 | escape_seq_hex
697 ;
698
699 escape_seq_octal : '\\' digit_oct { $$ = (char) octalsToNumber($2); }
700 | '\\' digit_oct digit_oct { $$ = (char) octalsToNumber($3,$2); }
701 | '\\' digit_oct digit_oct digit_oct { $$ = (char) octalsToNumber($4,$3,$2); }
702 ;
703
704 escape_seq_hex : '\\' 'x' digit_hex { $$ = (char) hexsToNumber($3); }
705 | '\\' 'x' digit_hex digit_hex { $$ = (char) hexsToNumber($4,$3); }
706 ;
707
708 // rules which are more or less just terminal symbols
709
710 SP : ' '
711 ;
712
713 LF : '\n'
714 ;
715
716 CR : '\r'
717 ;
718
719 ADD : 'A''D''D'
720 ;
721
722 GET : 'G''E''T'
723 ;
724
725 MAP : 'M''A''P'
726 ;
727
728 UNMAP : 'U''N''M''A''P'
729 ;
730
731 CLEAR : 'C''L''E''A''R'
732 ;
733
734 FIND : 'F''I''N''D'
735 ;
736
737 MOVE : 'M''O''V''E'
738 ;
739
740 COPY : 'C''O''P''Y'
741 ;
742
743 CREATE : 'C''R''E''A''T''E'
744 ;
745
746 DESTROY : 'D''E''S''T''R''O''Y'
747 ;
748
749 LIST : 'L''I''S''T'
750 ;
751
752 LOAD : 'L''O''A''D'
753 ;
754
755 ALL : 'A''L''L'
756 ;
757
758 NONE : 'N''O''N''E'
759 ;
760
761 DEFAULT : 'D''E''F''A''U''L''T'
762 ;
763
764 NON_MODAL : 'N''O''N''_''M''O''D''A''L'
765 ;
766
767 REMOVE : 'R''E''M''O''V''E'
768 ;
769
770 SET : 'S''E''T'
771 ;
772
773 SUBSCRIBE : 'S''U''B''S''C''R''I''B''E'
774 ;
775
776 UNSUBSCRIBE : 'U''N''S''U''B''S''C''R''I''B''E'
777 ;
778
779 CHANNEL : 'C''H''A''N''N''E''L'
780 ;
781
782 AVAILABLE_ENGINES : 'A''V''A''I''L''A''B''L''E''_''E''N''G''I''N''E''S'
783 ;
784
785 AVAILABLE_AUDIO_OUTPUT_DRIVERS : 'A''V''A''I''L''A''B''L''E''_''A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R''S'
786 ;
787
788 CHANNELS : 'C''H''A''N''N''E''L''S'
789 ;
790
791 INFO : 'I''N''F''O'
792 ;
793
794 AUDIO_OUTPUT_DEVICE_COUNT : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''_''C''O''U''N''T'
795 ;
796
797 AUDIO_OUTPUT_DEVICE_INFO : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''_''I''N''F''O'
798 ;
799
800 MIDI_INPUT_DEVICE_COUNT : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''C''O''U''N''T'
801 ;
802
803 MIDI_INPUT_DEVICE_INFO : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''I''N''F''O'
804 ;
805
806 MIDI_INSTRUMENT_MAP_COUNT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''_''C''O''U''N''T'
807 ;
808
809 MIDI_INSTRUMENT_MAP_INFO : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''_''I''N''F''O'
810 ;
811
812 MIDI_INSTRUMENT_COUNT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
813 ;
814
815 MIDI_INSTRUMENT_INFO : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
816 ;
817
818 DB_INSTRUMENT_DIRECTORY_COUNT : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''D''I''R''E''C''T''O''R''Y''_''C''O''U''N''T'
819 ;
820
821 DB_INSTRUMENT_DIRECTORY_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''D''I''R''E''C''T''O''R''Y''_''I''N''F''O'
822 ;
823
824 DB_INSTRUMENT_COUNT : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
825 ;
826
827 DB_INSTRUMENT_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
828 ;
829
830 DB_INSTRUMENT_FILES : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''F''I''L''E''S'
831 ;
832
833 DB_INSTRUMENTS_JOB_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B''_''I''N''F''O'
834 ;
835
836 CHANNEL_COUNT : 'C''H''A''N''N''E''L''_''C''O''U''N''T'
837 ;
838
839 CHANNEL_MIDI : 'C''H''A''N''N''E''L''_''M''I''D''I'
840 ;
841
842 DEVICE_MIDI : 'D''E''V''I''C''E''_''M''I''D''I'
843 ;
844
845 CHANNEL_INFO : 'C''H''A''N''N''E''L''_''I''N''F''O'
846 ;
847
848 FX_SEND_COUNT : 'F''X''_''S''E''N''D''_''C''O''U''N''T'
849 ;
850
851 FX_SEND_INFO : 'F''X''_''S''E''N''D''_''I''N''F''O'
852 ;
853
854 BUFFER_FILL : 'B''U''F''F''E''R''_''F''I''L''L'
855 ;
856
857 STREAM_COUNT : 'S''T''R''E''A''M''_''C''O''U''N''T'
858 ;
859
860 VOICE_COUNT : 'V''O''I''C''E''_''C''O''U''N''T'
861 ;
862
863 TOTAL_STREAM_COUNT : 'T''O''T''A''L''_''S''T''R''E''A''M''_''C''O''U''N''T'
864 ;
865
866 TOTAL_VOICE_COUNT : 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T'
867 ;
868
869 TOTAL_VOICE_COUNT_MAX: 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T''_''M''A''X'
870 ;
871
872 GLOBAL_INFO : 'G''L''O''B''A''L''_''I''N''F''O'
873 ;
874
875 INSTRUMENT : 'I''N''S''T''R''U''M''E''N''T'
876 ;
877
878 INSTRUMENTS : 'I''N''S''T''R''U''M''E''N''T''S'
879 ;
880
881 ENGINE : 'E' 'N' 'G' 'I' 'N' 'E'
882 ;
883
884 ON_DEMAND : 'O''N''_''D''E''M''A''N''D'
885 ;
886
887 ON_DEMAND_HOLD : 'O''N''_''D''E''M''A''N''D''_''H''O''L''D'
888 ;
889
890 PERSISTENT : 'P''E''R''S''I''S''T''E''N''T'
891 ;
892
893 AUDIO_OUTPUT_DEVICE_PARAMETER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''_''P''A''R''A''M''E''T''E''R'
894 ;
895
896 AUDIO_OUTPUT_DEVICES : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''S'
897 ;
898
899 AUDIO_OUTPUT_DEVICE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E'
900 ;
901
902 AUDIO_OUTPUT_DRIVER_PARAMETER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R''_''P''A''R''A''M''E''T''E''R'
903 ;
904
905 AUDIO_OUTPUT_DRIVER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R'
906 ;
907
908 AUDIO_OUTPUT_CHANNEL_PARAMETER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''C''H''A''N''N''E''L''_''P''A''R''A''M''E''T''E''R'
909 ;
910
911 AUDIO_OUTPUT_CHANNEL : 'A''U''D''I''O''_''O''U''T''P''U''T''_''C''H''A''N''N''E''L'
912 ;
913
914 AUDIO_OUTPUT_TYPE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''T''Y''P''E'
915 ;
916
917 AVAILABLE_MIDI_INPUT_DRIVERS : 'A''V''A''I''L''A''B''L''E''_''M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R''S'
918 ;
919
920 MIDI_INPUT_DEVICE_PARAMETER : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''P''A''R''A''M''E''T''E''R'
921 ;
922
923 MIDI_INPUT_PORT_PARAMETER : 'M''I''D''I''_''I''N''P''U''T''_''P''O''R''T''_''P''A''R''A''M''E''T''E''R'
924 ;
925
926 MIDI_INPUT_DEVICES : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''S'
927 ;
928
929 MIDI_INPUT_DEVICE : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E'
930 ;
931
932 MIDI_INPUT_DRIVER_PARAMETER : 'M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R''_''P''A''R''A''M''E''T''E''R'
933 ;
934
935 MIDI_INSTRUMENT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T'
936 ;
937
938 MIDI_INSTRUMENTS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''S'
939 ;
940
941 MIDI_INSTRUMENT_MAP : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P'
942 ;
943
944 MIDI_INSTRUMENT_MAPS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''S'
945 ;
946
947 MIDI_INPUT_DRIVER : 'M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R'
948 ;
949
950 MIDI_INPUT_PORT : 'M''I''D''I''_''I''N''P''U''T''_''P''O''R''T'
951 ;
952
953 MIDI_INPUT_CHANNEL : 'M''I''D''I''_''I''N''P''U''T''_''C''H''A''N''N''E''L'
954 ;
955
956 MIDI_INPUT_TYPE : 'M''I''D''I''_''I''N''P''U''T''_''T''Y''P''E'
957 ;
958
959 MIDI_INPUT : 'M''I''D''I''_''I''N''P''U''T'
960 ;
961
962 MIDI_CONTROLLER : 'M''I''D''I''_''C''O''N''T''R''O''L''L''E''R'
963 ;
964
965 SEND : 'S''E''N''D'
966 ;
967
968 FX_SEND : 'F''X''_''S''E''N''D'
969 ;
970
971 FX_SENDS : 'F''X''_''S''E''N''D''S'
972 ;
973
974 DB_INSTRUMENT_DIRECTORY : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''D''I''R''E''C''T''O''R''Y'
975 ;
976
977 DB_INSTRUMENT_DIRECTORIES : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''D''I''R''E''C''T''O''R''I''E''S'
978 ;
979
980 DB_INSTRUMENTS : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S'
981 ;
982
983 DB_INSTRUMENT : 'D''B''_''I''N''S''T''R''U''M''E''N''T'
984 ;
985
986 DB_INSTRUMENTS_JOB : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B'
987 ;
988
989 INSTRUMENTS_DB : 'I''N''S''T''R''U''M''E''N''T''S''_''D''B'
990 ;
991
992 DESCRIPTION : 'D''E''S''C''R''I''P''T''I''O''N'
993 ;
994
995 FORCE : 'F''O''R''C''E'
996 ;
997
998 FLAT : 'F''L''A''T'
999 ;
1000
1001 RECURSIVE : 'R''E''C''U''R''S''I''V''E'
1002 ;
1003
1004 NON_RECURSIVE : 'N''O''N''_''R''E''C''U''R''S''I''V''E'
1005 ;
1006
1007 LOST : 'L''O''S''T'
1008 ;
1009
1010 FILE_PATH : 'F''I''L''E''_''P''A''T''H'
1011 ;
1012
1013 SERVER : 'S''E''R''V''E''R'
1014 ;
1015
1016 VOLUME : 'V''O''L''U''M''E'
1017 ;
1018
1019 LEVEL : 'L''E''V''E''L'
1020 ;
1021
1022 MUTE : 'M''U''T''E'
1023 ;
1024
1025 SOLO : 'S''O''L''O'
1026 ;
1027
1028 BYTES : 'B''Y''T''E''S'
1029 ;
1030
1031 PERCENTAGE : 'P''E''R''C''E''N''T''A''G''E'
1032 ;
1033
1034 FILE : 'F''I''L''E'
1035 ;
1036
1037 EDIT : 'E''D''I''T'
1038 ;
1039
1040 FORMAT : 'F''O''R''M''A''T'
1041 ;
1042
1043 MIDI_DATA : 'M''I''D''I''_''D''A''T''A'
1044 ;
1045
1046 RESET : 'R''E''S''E''T'
1047 ;
1048
1049 MISCELLANEOUS : 'M''I''S''C''E''L''L''A''N''E''O''U''S'
1050 ;
1051
1052 NAME : 'N''A''M''E'
1053 ;
1054
1055 ECHO : 'E''C''H''O'
1056 ;
1057
1058 QUIT : 'Q''U''I''T'
1059 ;
1060
1061 %%
1062
1063 /**
1064 * Will be called when an error occured (usually syntax error).
1065 */
1066 void yyerror(const char* s) {
1067 yyparse_param_t* param = GetCurrentYaccSession();
1068 String msg = s
1069 + (" (line:" + ToString(param->iLine+1))
1070 + ( ",column:" + ToString(param->iColumn))
1071 + ")";
1072 dmsg(2,("LSCPParser: %s\n", msg.c_str()));
1073 sLastError = msg;
1074 }
1075
1076 namespace LinuxSampler {
1077
1078 /**
1079 * Clears input buffer.
1080 */
1081 void restart(yyparse_param_t* pparam, int& yychar) {
1082 bytes = 0;
1083 ptr = 0;
1084 sLastError = "";
1085 }
1086
1087 }
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