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

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Revision 1245 - (show annotations) (download)
Tue Jun 19 15:54:13 2007 UTC (13 years, 10 months ago) by schoenebeck
File size: 59099 byte(s)
* filename arguments in LSCP commands now allow to use escape
  sequences, that is directly literal as one of: \', \", \\, \n, \r,
  \f, \t, \v, or as octal ASCII code value like \132, or as hex ASCII
  code value like \xf2) (fixes bug #24)
* parser now supports extended ASCII character set
  (up to ASCII code 255, i.e. includes now umlauts and accents)
* LSCP parser C++ files are now automatically regenerated when
  yacc input source file (lscp.y) was modified

1 /***************************************************************************
2 * *
3 * LinuxSampler - modular, streaming capable sampler *
4 * *
5 * Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6 * Copyright (C) 2005 - 2007 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 // to save us typing work in the rules action definitions
39 #define LSCPSERVER ((yyparse_param_t*) yyparse_param)->pServer
40
41 // clears input buffer
42 void restart(yyparse_param_t* pparam, int& yychar);
43 #define RESTART restart((yyparse_param_t*) YYPARSE_PARAM, yychar)
44
45 // we provide our own version of yyerror() so we don't have to link against the yacc library
46 void yyerror(const char* s);
47
48 static char buf[1024]; // input buffer to feed the parser with new characters
49 static int bytes = 0; // current number of characters in the input buffer
50 static int ptr = 0; // current position in the input buffer
51
52 // external reference to the function which actually reads from the socket
53 extern int GetLSCPCommand( void *buf, int max_size);
54
55 // returns true if supplied characters has an ASCII code of 128 or higher
56 inline bool isExtendedAsciiChar(const char c) {
57 return (c < 0);
58 }
59
60 // custom scanner function which reads from the socket
61 // (bison expects it to return the numerical ID of the next
62 // "recognized token" from the input stream)
63 int yylex(YYSTYPE* yylval) {
64 // check if we have to read new characters
65 if (ptr >= bytes) {
66 bytes = GetLSCPCommand(buf, 1023);
67 ptr = 0;
68 if (bytes < 0) {
69 bytes = 0;
70 return 0;
71 }
72 }
73 // this is the next character in the input stream
74 const char c = buf[ptr++];
75 // we have to handle "normal" and "extended" ASCII characters separately
76 if (isExtendedAsciiChar(c)) {
77 // workaround for characters with ASCII code higher than 127
78 yylval->Char = c;
79 return EXT_ASCII_CHAR;
80 } else {
81 // simply return the ASCII code as terminal symbol ID
82 return (int) c;
83 }
84 }
85
86 // parser helper functions
87
88 int octalsToNumber(char oct_digit0, char oct_digit1 = '0', char oct_digit2 = '0') {
89 const char d0[] = { oct_digit0, '\0' };
90 const char d1[] = { oct_digit1, '\0' };
91 const char d2[] = { oct_digit2, '\0' };
92 return atoi(d2)*8*8 + atoi(d1)*8 + atoi(d0);
93 }
94
95 int hexToNumber(char hex_digit) {
96 switch (hex_digit) {
97 case '0': return 0;
98 case '1': return 1;
99 case '2': return 2;
100 case '3': return 3;
101 case '4': return 4;
102 case '5': return 5;
103 case '6': return 6;
104 case '7': return 7;
105 case '8': return 8;
106 case '9': return 9;
107 // grammar rule 'digit_hex' already forced lower case
108 case 'a': return 10;
109 case 'b': return 11;
110 case 'c': return 12;
111 case 'd': return 13;
112 case 'e': return 14;
113 case 'f': return 15;
114 default: return 0;
115 }
116 }
117
118 int hexsToNumber(char hex_digit0, char hex_digit1 = '0') {
119 return hexToNumber(hex_digit1)*16 + hexToNumber(hex_digit0);
120 }
121
122 %}
123
124 // reentrant parser
125 %pure_parser
126 %error-verbose
127
128 %token <Char> EXT_ASCII_CHAR
129
130 %type <Char> char digit digit_oct digit_hex escape_seq escape_seq_octal escape_seq_hex
131 %type <Dotnum> dotnum volume_value boolean
132 %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
133 %type <String> string string_escaped text text_escaped stringval stringval_escaped digits param_val_list param_val query_val pathname dirname filename map_name entry_name fx_send_name engine_name command add_instruction create_instruction destroy_instruction get_instruction list_instruction load_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
134 %type <FillResponse> buffer_size_type
135 %type <KeyValList> key_val_list query_val_list
136 %type <LoadMode> instr_load_mode
137 %type <Bool> modal_arg
138
139 %start input
140
141 %%
142
143 //TODO: return more meaningful error messages
144
145 /*
146 The LSCP specification document input file (Documentation/lscp.xml) is
147 automatically updated with this file using the scripts/update_grammar.pl
148 script. Do not modify or delete the GRAMMAR_BNF_BEGIN and GRAMMAR_BNF_END
149 lines !
150 */
151
152 // GRAMMAR_BNF_BEGIN - do NOT delete or modify this line !!!
153
154 input : line LF
155 | line CR LF
156 ;
157
158 line : /* epsilon (empty line ignored) */ { return LSCP_DONE; }
159 | comment { return LSCP_DONE; }
160 | command { LSCPSERVER->AnswerClient($1); return LSCP_DONE; }
161 | error { LSCPSERVER->AnswerClient("ERR:0:Unknown command.\r\n"); RESTART; return LSCP_SYNTAX_ERROR; }
162 ;
163
164 comment : '#'
165 | comment '#'
166 | comment SP
167 | comment number
168 | comment string
169 ;
170
171 command : ADD SP add_instruction { $$ = $3; }
172 | MAP SP map_instruction { $$ = $3; }
173 | UNMAP SP unmap_instruction { $$ = $3; }
174 | GET SP get_instruction { $$ = $3; }
175 | CREATE SP create_instruction { $$ = $3; }
176 | DESTROY SP destroy_instruction { $$ = $3; }
177 | LIST SP list_instruction { $$ = $3; }
178 | LOAD SP load_instruction { $$ = $3; }
179 | REMOVE SP remove_instruction { $$ = $3; }
180 | SET SP set_instruction { $$ = $3; }
181 | SUBSCRIBE SP subscribe_event { $$ = $3; }
182 | UNSUBSCRIBE SP unsubscribe_event { $$ = $3; }
183 | RESET SP reset_instruction { $$ = $3; }
184 | CLEAR SP clear_instruction { $$ = $3; }
185 | FIND SP find_instruction { $$ = $3; }
186 | MOVE SP move_instruction { $$ = $3; }
187 | COPY SP copy_instruction { $$ = $3; }
188 | EDIT SP edit_instruction { $$ = $3; }
189 | RESET { $$ = LSCPSERVER->ResetSampler(); }
190 | QUIT { LSCPSERVER->AnswerClient("Bye!\r\n"); return LSCP_QUIT; }
191 ;
192
193 add_instruction : CHANNEL { $$ = LSCPSERVER->AddChannel(); }
194 | DB_INSTRUMENT_DIRECTORY SP pathname { $$ = LSCPSERVER->AddDbInstrumentDirectory($3); }
195 | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP pathname SP pathname { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
196 | DB_INSTRUMENTS SP scan_mode SP pathname SP pathname { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
197 | DB_INSTRUMENTS SP NON_MODAL SP pathname SP pathname { $$ = LSCPSERVER->AddDbInstruments($5,$7, -1, true); }
198 | DB_INSTRUMENTS SP NON_MODAL SP pathname SP pathname SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
199 | DB_INSTRUMENTS SP pathname SP pathname { $$ = LSCPSERVER->AddDbInstruments($3,$5); }
200 | DB_INSTRUMENTS SP pathname SP pathname SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
201 | MIDI_INSTRUMENT_MAP { $$ = LSCPSERVER->AddMidiInstrumentMap(); }
202 | MIDI_INSTRUMENT_MAP SP map_name { $$ = LSCPSERVER->AddMidiInstrumentMap($3); }
203 ;
204
205 subscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_count); }
206 | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_info); }
207 | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_count); }
208 | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_info); }
209 | CHANNEL_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_count); }
210 | VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_voice_count); }
211 | STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_stream_count); }
212 | BUFFER_FILL { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_buffer_fill); }
213 | CHANNEL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_info); }
214 | FX_SEND_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_count); }
215 | FX_SEND_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_info); }
216 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
217 | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
218 | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_count); }
219 | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_info); }
220 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
221 | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
222 | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_count); }
223 | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_info); }
224 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
225 | MISCELLANEOUS { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_misc); }
226 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_voice_count); }
227 | GLOBAL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_global_info); }
228 ;
229
230 unsubscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_count); }
231 | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_info); }
232 | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_count); }
233 | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_info); }
234 | CHANNEL_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_count); }
235 | VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_voice_count); }
236 | STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_stream_count); }
237 | BUFFER_FILL { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_buffer_fill); }
238 | CHANNEL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_info); }
239 | FX_SEND_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_count); }
240 | FX_SEND_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_info); }
241 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
242 | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
243 | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_count); }
244 | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_info); }
245 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
246 | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
247 | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_count); }
248 | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_info); }
249 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
250 | MISCELLANEOUS { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_misc); }
251 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_voice_count); }
252 | GLOBAL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_global_info); }
253 ;
254
255 map_instruction : MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::VOID,"",$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 instr_load_mode { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,"",$3); }
257 | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP entry_name { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::VOID,$18,$3); }
258 | 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,$20,$3); }
259 ;
260
261 unmap_instruction : MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->RemoveMIDIInstrumentMapping($3,$5,$7); }
262 ;
263
264 remove_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->RemoveChannel($3); }
265 | MIDI_INSTRUMENT_MAP SP midi_map { $$ = LSCPSERVER->RemoveMidiInstrumentMap($3); }
266 | MIDI_INSTRUMENT_MAP SP ALL { $$ = LSCPSERVER->RemoveAllMidiInstrumentMaps(); }
267 | DB_INSTRUMENT_DIRECTORY SP FORCE SP pathname { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($5, true); }
268 | DB_INSTRUMENT_DIRECTORY SP pathname { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($3); }
269 | DB_INSTRUMENT SP pathname { $$ = LSCPSERVER->RemoveDbInstrument($3); }
270 ;
271
272 get_instruction : AVAILABLE_ENGINES { $$ = LSCPSERVER->GetAvailableEngines(); }
273 | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableMidiInputDrivers(); }
274 | MIDI_INPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetMidiInputDriverInfo($5); }
275 | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7); }
276 | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7, $9); }
277 | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableAudioOutputDrivers(); }
278 | AUDIO_OUTPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetAudioOutputDriverInfo($5); }
279 | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7); }
280 | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7, $9); }
281 | AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDeviceCount(); }
282 | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDeviceCount(); }
283 | AUDIO_OUTPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetAudioOutputDeviceInfo($5); }
284 | MIDI_INPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetMidiInputDeviceInfo($5); }
285 | MIDI_INPUT_PORT SP INFO SP number SP number { $$ = LSCPSERVER->GetMidiInputPortInfo($5, $7); }
286 | MIDI_INPUT_PORT_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetMidiInputPortParameterInfo($5, $7, $9); }
287 | AUDIO_OUTPUT_CHANNEL SP INFO SP number SP number { $$ = LSCPSERVER->GetAudioOutputChannelInfo($5, $7); }
288 | AUDIO_OUTPUT_CHANNEL_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetAudioOutputChannelParameterInfo($5, $7, $9); }
289 | CHANNELS { $$ = LSCPSERVER->GetChannels(); }
290 | CHANNEL SP INFO SP sampler_channel { $$ = LSCPSERVER->GetChannelInfo($5); }
291 | CHANNEL SP BUFFER_FILL SP buffer_size_type SP sampler_channel { $$ = LSCPSERVER->GetBufferFill($5, $7); }
292 | CHANNEL SP STREAM_COUNT SP sampler_channel { $$ = LSCPSERVER->GetStreamCount($5); }
293 | CHANNEL SP VOICE_COUNT SP sampler_channel { $$ = LSCPSERVER->GetVoiceCount($5); }
294 | ENGINE SP INFO SP engine_name { $$ = LSCPSERVER->GetEngineInfo($5); }
295 | SERVER SP INFO { $$ = LSCPSERVER->GetServerInfo(); }
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 { $$ = LSCPSERVER->GetFxSendInfo($5,$7); }
305 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($5, true); }
306 | DB_INSTRUMENT_DIRECTORIES SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($3, false); }
307 | DB_INSTRUMENT_DIRECTORY SP INFO SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectoryInfo($5); }
308 | DB_INSTRUMENTS SP RECURSIVE SP pathname { $$ = LSCPSERVER->GetDbInstrumentCount($5, true); }
309 | DB_INSTRUMENTS SP pathname { $$ = LSCPSERVER->GetDbInstrumentCount($3, false); }
310 | DB_INSTRUMENT SP INFO SP pathname { $$ = LSCPSERVER->GetDbInstrumentInfo($5); }
311 | DB_INSTRUMENTS_JOB SP INFO SP number { $$ = LSCPSERVER->GetDbInstrumentsJobInfo($5); }
312 | VOLUME { $$ = LSCPSERVER->GetGlobalVolume(); }
313 ;
314
315 set_instruction : AUDIO_OUTPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputDeviceParameter($3, $5, $7); }
316 | AUDIO_OUTPUT_CHANNEL_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputChannelParameter($3, $5, $7, $9); }
317 | MIDI_INPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputDeviceParameter($3, $5, $7); }
318 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, $9); }
319 | CHANNEL SP set_chan_instruction { $$ = $3; }
320 | MIDI_INSTRUMENT_MAP SP NAME SP midi_map SP map_name { $$ = LSCPSERVER->SetMidiInstrumentMapName($5, $7); }
321 | FX_SEND SP NAME SP sampler_channel SP fx_send_id SP fx_send_name { $$ = LSCPSERVER->SetFxSendName($5,$7,$9); }
322 | FX_SEND SP AUDIO_OUTPUT_CHANNEL SP sampler_channel SP fx_send_id SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetFxSendAudioOutputChannel($5,$7,$9,$11); }
323 | FX_SEND SP MIDI_CONTROLLER SP sampler_channel SP fx_send_id SP midi_ctrl { $$ = LSCPSERVER->SetFxSendMidiController($5,$7,$9); }
324 | FX_SEND SP LEVEL SP sampler_channel SP fx_send_id SP volume_value { $$ = LSCPSERVER->SetFxSendLevel($5,$7,$9); }
325 | DB_INSTRUMENT_DIRECTORY SP NAME SP pathname SP dirname { $$ = LSCPSERVER->SetDbInstrumentDirectoryName($5,$7); }
326 | DB_INSTRUMENT_DIRECTORY SP DESCRIPTION SP pathname SP stringval { $$ = LSCPSERVER->SetDbInstrumentDirectoryDescription($5,$7); }
327 | DB_INSTRUMENT SP NAME SP pathname SP dirname { $$ = LSCPSERVER->SetDbInstrumentName($5,$7); }
328 | DB_INSTRUMENT SP DESCRIPTION SP pathname SP stringval { $$ = LSCPSERVER->SetDbInstrumentDescription($5,$7); }
329 | ECHO SP boolean { $$ = LSCPSERVER->SetEcho((yyparse_param_t*) yyparse_param, $3); }
330 | VOLUME SP volume_value { $$ = LSCPSERVER->SetGlobalVolume($3); }
331 ;
332
333 create_instruction : AUDIO_OUTPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateAudioOutputDevice($3,$5); }
334 | AUDIO_OUTPUT_DEVICE SP string { $$ = LSCPSERVER->CreateAudioOutputDevice($3); }
335 | MIDI_INPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateMidiInputDevice($3,$5); }
336 | MIDI_INPUT_DEVICE SP string { $$ = LSCPSERVER->CreateMidiInputDevice($3); }
337 | FX_SEND SP sampler_channel SP midi_ctrl { $$ = LSCPSERVER->CreateFxSend($3,$5); }
338 | FX_SEND SP sampler_channel SP midi_ctrl SP fx_send_name { $$ = LSCPSERVER->CreateFxSend($3,$5,$7); }
339 ;
340
341 reset_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->ResetChannel($3); }
342 ;
343
344 clear_instruction : MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ClearMidiInstrumentMappings($3); }
345 | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ClearAllMidiInstrumentMappings(); }
346 ;
347
348 find_instruction : DB_INSTRUMENTS SP NON_RECURSIVE SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($5,$7, false); }
349 | DB_INSTRUMENTS SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($3,$5, true); }
350 | DB_INSTRUMENT_DIRECTORIES SP NON_RECURSIVE SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($5,$7, false); }
351 | DB_INSTRUMENT_DIRECTORIES SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($3,$5, true); }
352 ;
353
354 move_instruction : DB_INSTRUMENT_DIRECTORY SP pathname SP pathname { $$ = LSCPSERVER->MoveDbInstrumentDirectory($3,$5); }
355 | DB_INSTRUMENT SP pathname SP pathname { $$ = LSCPSERVER->MoveDbInstrument($3,$5); }
356 ;
357
358 copy_instruction : DB_INSTRUMENT_DIRECTORY SP pathname SP pathname { $$ = LSCPSERVER->CopyDbInstrumentDirectory($3,$5); }
359 | DB_INSTRUMENT SP pathname SP pathname { $$ = LSCPSERVER->CopyDbInstrument($3,$5); }
360 ;
361
362 destroy_instruction : AUDIO_OUTPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyAudioOutputDevice($3); }
363 | MIDI_INPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyMidiInputDevice($3); }
364 | FX_SEND SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->DestroyFxSend($3,$5); }
365 ;
366
367 load_instruction : INSTRUMENT SP load_instr_args { $$ = $3; }
368 | ENGINE SP load_engine_args { $$ = $3; }
369 ;
370
371 set_chan_instruction : AUDIO_OUTPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetAudioOutputDevice($5, $3); }
372 | AUDIO_OUTPUT_CHANNEL SP sampler_channel SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetAudioOutputChannel($5, $7, $3); }
373 | AUDIO_OUTPUT_TYPE SP sampler_channel SP audio_output_type_name { $$ = LSCPSERVER->SetAudioOutputType($5, $3); }
374 | MIDI_INPUT SP sampler_channel SP device_index SP midi_input_port_index SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInput($5, $7, $9, $3); }
375 | MIDI_INPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetMIDIInputDevice($5, $3); }
376 | MIDI_INPUT_PORT SP sampler_channel SP midi_input_port_index { $$ = LSCPSERVER->SetMIDIInputPort($5, $3); }
377 | MIDI_INPUT_CHANNEL SP sampler_channel SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInputChannel($5, $3); }
378 | MIDI_INPUT_TYPE SP sampler_channel SP midi_input_type_name { $$ = LSCPSERVER->SetMIDIInputType($5, $3); }
379 | VOLUME SP sampler_channel SP volume_value { $$ = LSCPSERVER->SetVolume($5, $3); }
380 | MUTE SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelMute($5, $3); }
381 | SOLO SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelSolo($5, $3); }
382 | MIDI_INSTRUMENT_MAP SP sampler_channel SP midi_map { $$ = LSCPSERVER->SetChannelMap($3, $5); }
383 | MIDI_INSTRUMENT_MAP SP sampler_channel SP NONE { $$ = LSCPSERVER->SetChannelMap($3, -1); }
384 | MIDI_INSTRUMENT_MAP SP sampler_channel SP DEFAULT { $$ = LSCPSERVER->SetChannelMap($3, -2); }
385 ;
386
387 edit_instruction : INSTRUMENT SP sampler_channel { $$ = LSCPSERVER->EditSamplerChannelInstrument($3); }
388 ;
389
390 modal_arg : /* epsilon (empty argument) */ { $$ = true; }
391 | NON_MODAL SP { $$ = false; }
392 ;
393
394 key_val_list : string '=' param_val_list { $$[$1] = $3; }
395 | key_val_list SP string '=' param_val_list { $$ = $1; $$[$3] = $5; }
396 ;
397
398 buffer_size_type : BYTES { $$ = fill_response_bytes; }
399 | PERCENTAGE { $$ = fill_response_percentage; }
400 ;
401
402 list_instruction : AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDevices(); }
403 | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDevices(); }
404 | CHANNELS { $$ = LSCPSERVER->ListChannels(); }
405 | AVAILABLE_ENGINES { $$ = LSCPSERVER->ListAvailableEngines(); }
406 | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableMidiInputDrivers(); }
407 | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableAudioOutputDrivers(); }
408 | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ListMidiInstrumentMappings($3); }
409 | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ListAllMidiInstrumentMappings(); }
410 | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->ListMidiInstrumentMaps(); }
411 | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->ListFxSends($3); }
412 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectories($5, true); }
413 | DB_INSTRUMENT_DIRECTORIES SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectories($3); }
414 | DB_INSTRUMENTS SP RECURSIVE SP pathname { $$ = LSCPSERVER->GetDbInstruments($5, true); }
415 | DB_INSTRUMENTS SP pathname { $$ = LSCPSERVER->GetDbInstruments($3); }
416 ;
417
418 load_instr_args : filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($1, $3, $5); }
419 | NON_MODAL SP filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($3, $5, $7, true); }
420 ;
421
422 load_engine_args : engine_name SP sampler_channel { $$ = LSCPSERVER->SetEngineType($1, $3); }
423 ;
424
425 instr_load_mode : ON_DEMAND { $$ = MidiInstrumentMapper::ON_DEMAND; }
426 | ON_DEMAND_HOLD { $$ = MidiInstrumentMapper::ON_DEMAND_HOLD; }
427 | PERSISTENT { $$ = MidiInstrumentMapper::PERSISTENT; }
428 ;
429
430 device_index : number
431 ;
432
433 audio_channel_index : number
434 ;
435
436 audio_output_type_name : string
437 ;
438
439 midi_input_port_index : number
440 ;
441
442 midi_input_channel_index : number
443 | ALL { $$ = 16; }
444 ;
445
446 midi_input_type_name : string
447 ;
448
449 midi_map : number
450 ;
451
452 midi_bank : number
453 ;
454
455 midi_prog : number
456 ;
457
458 midi_ctrl : number
459 ;
460
461 volume_value : dotnum
462 | number { $$ = $1; }
463 ;
464
465 sampler_channel : number
466 ;
467
468 instrument_index : number
469 ;
470
471 fx_send_id : number
472 ;
473
474 engine_name : string
475 ;
476
477 pathname : stringval
478 ;
479
480 dirname : stringval
481 ;
482
483 filename : stringval_escaped
484 ;
485
486 map_name : stringval
487 ;
488
489 entry_name : stringval
490 ;
491
492 fx_send_name : stringval
493 ;
494
495 param_val_list : param_val
496 | param_val_list','param_val { $$ = $1 + "," + $3; }
497 ;
498
499 param_val : string
500 | stringval
501 | number { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
502 | dotnum { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
503 ;
504
505 query_val_list : string '=' query_val { $$[$1] = $3; }
506 | query_val_list SP string '=' query_val { $$ = $1; $$[$3] = $5; }
507 ;
508
509 query_val : string
510 | stringval
511 ;
512
513 scan_mode : RECURSIVE { $$ = "RECURSIVE"; }
514 | NON_RECURSIVE { $$ = "NON_RECURSIVE"; }
515 | FLAT { $$ = "FLAT"; }
516 ;
517
518 // GRAMMAR_BNF_END - do NOT delete or modify this line !!!
519
520
521 // atomic variable symbol rules
522
523 boolean : number { $$ = $1; }
524 | string { $$ = -1; }
525 ;
526
527 string : char { std::string s; s = $1; $$ = s; }
528 | '\\' { $$ = "\\"; } // we have to place this rule here, because we currently distinguish between escaped and unescaped strings
529 | string char { $$ = $1 + $2; }
530 ;
531
532 string_escaped : char { std::string s; s = $1; $$ = s; }
533 | escape_seq { std::string s; s = $1; $$ = s; }
534 | string_escaped char { $$ = $1 + $2; }
535 | string_escaped escape_seq { $$ = $1 + $2; }
536 ;
537
538 dotnum : digits '.' digits { $$ = atof(String($1 + "." + $3).c_str()); }
539 | '+' digits '.' digits { String s = "+"; s += $2; s += "."; s += $4; $$ = atof(s.c_str()); }
540 | '-' digits '.' digits { $$ = atof(String("-" + $2 + "." + $4).c_str()); }
541 ;
542
543
544 digits : digit { $$ = $1; }
545 | digits digit { $$ = $1 + $2; }
546 ;
547
548 digit : '0' { $$ = '0'; }
549 | '1' { $$ = '1'; }
550 | '2' { $$ = '2'; }
551 | '3' { $$ = '3'; }
552 | '4' { $$ = '4'; }
553 | '5' { $$ = '5'; }
554 | '6' { $$ = '6'; }
555 | '7' { $$ = '7'; }
556 | '8' { $$ = '8'; }
557 | '9' { $$ = '9'; }
558 ;
559
560 digit_oct : '0' { $$ = '0'; }
561 | '1' { $$ = '1'; }
562 | '2' { $$ = '2'; }
563 | '3' { $$ = '3'; }
564 | '4' { $$ = '4'; }
565 | '5' { $$ = '5'; }
566 | '6' { $$ = '6'; }
567 | '7' { $$ = '7'; }
568 ;
569
570 digit_hex : '0' { $$ = '0'; }
571 | '1' { $$ = '1'; }
572 | '2' { $$ = '2'; }
573 | '3' { $$ = '3'; }
574 | '4' { $$ = '4'; }
575 | '5' { $$ = '5'; }
576 | '6' { $$ = '6'; }
577 | '7' { $$ = '7'; }
578 | '8' { $$ = '8'; }
579 | '9' { $$ = '9'; }
580 | 'a' { $$ = 'a'; }
581 | 'b' { $$ = 'b'; }
582 | 'c' { $$ = 'c'; }
583 | 'd' { $$ = 'd'; }
584 | 'e' { $$ = 'e'; }
585 | 'f' { $$ = 'f'; }
586 | 'A' { $$ = 'a'; }
587 | 'B' { $$ = 'b'; }
588 | 'C' { $$ = 'c'; }
589 | 'D' { $$ = 'd'; }
590 | 'E' { $$ = 'e'; }
591 | 'F' { $$ = 'f'; }
592 ;
593
594 number : digit { $$ = atoi(String(1, $1).c_str()); }
595 | '1' digits { $$ = atoi(String(String("1") + $2).c_str()); }
596 | '2' digits { $$ = atoi(String(String("2") + $2).c_str()); }
597 | '3' digits { $$ = atoi(String(String("3") + $2).c_str()); }
598 | '4' digits { $$ = atoi(String(String("4") + $2).c_str()); }
599 | '5' digits { $$ = atoi(String(String("5") + $2).c_str()); }
600 | '6' digits { $$ = atoi(String(String("6") + $2).c_str()); }
601 | '7' digits { $$ = atoi(String(String("7") + $2).c_str()); }
602 | '8' digits { $$ = atoi(String(String("8") + $2).c_str()); }
603 | '9' digits { $$ = atoi(String(String("9") + $2).c_str()); }
604
605 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'; }
606 | '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'; }
607 | '0' { $$ = '0'; } | '1' { $$ = '1'; } | '2' { $$ = '2'; } | '3' { $$ = '3'; } | '4' { $$ = '4'; } | '5' { $$ = '5'; } | '6' { $$ = '6'; } | '7' { $$ = '7'; } | '8' { $$ = '8'; } | '9' { $$ = '9'; }
608 | '!' { $$ = '!'; } | '#' { $$ = '#'; } | '$' { $$ = '$'; } | '%' { $$ = '%'; } | '&' { $$ = '&'; } | '(' { $$ = '('; } | ')' { $$ = ')'; } | '*' { $$ = '*'; } | '+' { $$ = '+'; } | '-' { $$ = '-'; } | '.' { $$ = '.'; } | ',' { $$ = ','; } | '/' { $$ = '/'; }
609 | ':' { $$ = ':'; } | ';' { $$ = ';'; } | '<' { $$ = '<'; } | '=' { $$ = '='; } | '>' { $$ = '>'; } | '?' { $$ = '?'; } | '@' { $$ = '@'; }
610 | '[' { $$ = '['; } | ']' { $$ = ']'; } | '^' { $$ = '^'; } | '_' { $$ = '_'; }
611 | '{' { $$ = '{'; } | '|' { $$ = '|'; } | '}' { $$ = '}'; } | '~' { $$ = '~'; }
612 | EXT_ASCII_CHAR
613 ;
614
615 text : SP { $$ = " "; }
616 | string
617 | text SP { $$ = $1 + " "; }
618 | text string { $$ = $1 + $2; }
619 ;
620
621 text_escaped : SP { $$ = " "; }
622 | string_escaped
623 | text_escaped SP { $$ = $1 + " "; }
624 | text_escaped string_escaped { $$ = $1 + $2; }
625 ;
626
627 stringval : '\'' text '\'' { $$ = $2; }
628 | '\"' text '\"' { $$ = $2; }
629 ;
630
631 stringval_escaped : '\'' text_escaped '\'' { $$ = $2; }
632 | '\"' text_escaped '\"' { $$ = $2; }
633 ;
634
635 escape_seq : '\\' '\'' { $$ = '\''; }
636 | '\\' '\"' { $$ = '\"'; }
637 | '\\' '\\' { $$ = '\\'; }
638 | '\\' 'n' { $$ = '\n'; }
639 | '\\' 'r' { $$ = '\r'; }
640 | '\\' 'f' { $$ = '\f'; }
641 | '\\' 't' { $$ = '\t'; }
642 | '\\' 'v' { $$ = '\v'; }
643 | escape_seq_octal
644 | escape_seq_hex
645 ;
646
647 escape_seq_octal : '\\' digit_oct { $$ = (char) octalsToNumber($2); }
648 | '\\' digit_oct digit_oct { $$ = (char) octalsToNumber($3,$2); }
649 | '\\' digit_oct digit_oct digit_oct { $$ = (char) octalsToNumber($4,$3,$2); }
650 ;
651
652 escape_seq_hex : '\\' 'x' digit_hex { $$ = (char) hexsToNumber($3); }
653 | '\\' 'x' digit_hex digit_hex { $$ = (char) hexsToNumber($4,$3); }
654 ;
655
656 // rules which are more or less just terminal symbols
657
658 SP : ' '
659 ;
660
661 LF : '\n'
662 ;
663
664 CR : '\r'
665 ;
666
667 ADD : 'A''D''D'
668 ;
669
670 GET : 'G''E''T'
671 ;
672
673 MAP : 'M''A''P'
674 ;
675
676 UNMAP : 'U''N''M''A''P'
677 ;
678
679 CLEAR : 'C''L''E''A''R'
680 ;
681
682 FIND : 'F''I''N''D'
683 ;
684
685 MOVE : 'M''O''V''E'
686 ;
687
688 COPY : 'C''O''P''Y'
689 ;
690
691 CREATE : 'C''R''E''A''T''E'
692 ;
693
694 DESTROY : 'D''E''S''T''R''O''Y'
695 ;
696
697 LIST : 'L''I''S''T'
698 ;
699
700 LOAD : 'L''O''A''D'
701 ;
702
703 ALL : 'A''L''L'
704 ;
705
706 NONE : 'N''O''N''E'
707 ;
708
709 DEFAULT : 'D''E''F''A''U''L''T'
710 ;
711
712 NON_MODAL : 'N''O''N''_''M''O''D''A''L'
713 ;
714
715 REMOVE : 'R''E''M''O''V''E'
716 ;
717
718 SET : 'S''E''T'
719 ;
720
721 SUBSCRIBE : 'S''U''B''S''C''R''I''B''E'
722 ;
723
724 UNSUBSCRIBE : 'U''N''S''U''B''S''C''R''I''B''E'
725 ;
726
727 CHANNEL : 'C''H''A''N''N''E''L'
728 ;
729
730 AVAILABLE_ENGINES : 'A''V''A''I''L''A''B''L''E''_''E''N''G''I''N''E''S'
731 ;
732
733 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'
734 ;
735
736 CHANNELS : 'C''H''A''N''N''E''L''S'
737 ;
738
739 INFO : 'I''N''F''O'
740 ;
741
742 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'
743 ;
744
745 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'
746 ;
747
748 MIDI_INPUT_DEVICE_COUNT : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''C''O''U''N''T'
749 ;
750
751 MIDI_INPUT_DEVICE_INFO : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''I''N''F''O'
752 ;
753
754 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'
755 ;
756
757 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'
758 ;
759
760 MIDI_INSTRUMENT_COUNT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
761 ;
762
763 MIDI_INSTRUMENT_INFO : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
764 ;
765
766 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'
767 ;
768
769 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'
770 ;
771
772 DB_INSTRUMENT_COUNT : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
773 ;
774
775 DB_INSTRUMENT_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
776 ;
777
778 DB_INSTRUMENTS_JOB_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B''_''I''N''F''O'
779 ;
780
781 CHANNEL_COUNT : 'C''H''A''N''N''E''L''_''C''O''U''N''T'
782 ;
783
784 CHANNEL_INFO : 'C''H''A''N''N''E''L''_''I''N''F''O'
785 ;
786
787 FX_SEND_COUNT : 'F''X''_''S''E''N''D''_''C''O''U''N''T'
788 ;
789
790 FX_SEND_INFO : 'F''X''_''S''E''N''D''_''I''N''F''O'
791 ;
792
793 BUFFER_FILL : 'B''U''F''F''E''R''_''F''I''L''L'
794 ;
795
796 STREAM_COUNT : 'S''T''R''E''A''M''_''C''O''U''N''T'
797 ;
798
799 VOICE_COUNT : 'V''O''I''C''E''_''C''O''U''N''T'
800 ;
801
802 TOTAL_VOICE_COUNT : 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T'
803 ;
804
805 TOTAL_VOICE_COUNT_MAX: 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T''_''M''A''X'
806 ;
807
808 GLOBAL_INFO : 'G''L''O''B''A''L''_''I''N''F''O'
809 ;
810
811 INSTRUMENT : 'I''N''S''T''R''U''M''E''N''T'
812 ;
813
814 ENGINE : 'E' 'N' 'G' 'I' 'N' 'E'
815 ;
816
817 ON_DEMAND : 'O''N''_''D''E''M''A''N''D'
818 ;
819
820 ON_DEMAND_HOLD : 'O''N''_''D''E''M''A''N''D''_''H''O''L''D'
821 ;
822
823 PERSISTENT : 'P''E''R''S''I''S''T''E''N''T'
824 ;
825
826 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'
827 ;
828
829 AUDIO_OUTPUT_DEVICES : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''S'
830 ;
831
832 AUDIO_OUTPUT_DEVICE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E'
833 ;
834
835 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'
836 ;
837
838 AUDIO_OUTPUT_DRIVER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R'
839 ;
840
841 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'
842 ;
843
844 AUDIO_OUTPUT_CHANNEL : 'A''U''D''I''O''_''O''U''T''P''U''T''_''C''H''A''N''N''E''L'
845 ;
846
847 AUDIO_OUTPUT_TYPE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''T''Y''P''E'
848 ;
849
850 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'
851 ;
852
853 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'
854 ;
855
856 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'
857 ;
858
859 MIDI_INPUT_DEVICES : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''S'
860 ;
861
862 MIDI_INPUT_DEVICE : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E'
863 ;
864
865 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'
866 ;
867
868 MIDI_INSTRUMENT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T'
869 ;
870
871 MIDI_INSTRUMENTS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''S'
872 ;
873
874 MIDI_INSTRUMENT_MAP : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P'
875 ;
876
877 MIDI_INSTRUMENT_MAPS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''S'
878 ;
879
880 MIDI_INPUT_DRIVER : 'M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R'
881 ;
882
883 MIDI_INPUT_PORT : 'M''I''D''I''_''I''N''P''U''T''_''P''O''R''T'
884 ;
885
886 MIDI_INPUT_CHANNEL : 'M''I''D''I''_''I''N''P''U''T''_''C''H''A''N''N''E''L'
887 ;
888
889 MIDI_INPUT_TYPE : 'M''I''D''I''_''I''N''P''U''T''_''T''Y''P''E'
890 ;
891
892 MIDI_INPUT : 'M''I''D''I''_''I''N''P''U''T'
893 ;
894
895 MIDI_CONTROLLER : 'M''I''D''I''_''C''O''N''T''R''O''L''L''E''R'
896 ;
897
898 FX_SEND : 'F''X''_''S''E''N''D'
899 ;
900
901 FX_SENDS : 'F''X''_''S''E''N''D''S'
902 ;
903
904 DB_INSTRUMENT_DIRECTORY : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''D''I''R''E''C''T''O''R''Y'
905 ;
906
907 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'
908 ;
909
910 DB_INSTRUMENTS : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S'
911 ;
912
913 DB_INSTRUMENT : 'D''B''_''I''N''S''T''R''U''M''E''N''T'
914 ;
915
916 DB_INSTRUMENTS_JOB : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B'
917 ;
918
919 DESCRIPTION : 'D''E''S''C''R''I''P''T''I''O''N'
920 ;
921
922 FORCE : 'F''O''R''C''E'
923 ;
924
925 FLAT : 'F''L''A''T'
926 ;
927
928 RECURSIVE : 'R''E''C''U''R''S''I''V''E'
929 ;
930
931 NON_RECURSIVE : 'N''O''N''_''R''E''C''U''R''S''I''V''E'
932 ;
933
934 SERVER : 'S''E''R''V''E''R'
935 ;
936
937 VOLUME : 'V''O''L''U''M''E'
938 ;
939
940 LEVEL : 'L''E''V''E''L'
941 ;
942
943 MUTE : 'M''U''T''E'
944 ;
945
946 SOLO : 'S''O''L''O'
947 ;
948
949 BYTES : 'B''Y''T''E''S'
950 ;
951
952 PERCENTAGE : 'P''E''R''C''E''N''T''A''G''E'
953 ;
954
955 EDIT : 'E''D''I''T'
956 ;
957
958 RESET : 'R''E''S''E''T'
959 ;
960
961 MISCELLANEOUS : 'M''I''S''C''E''L''L''A''N''E''O''U''S'
962 ;
963
964 NAME : 'N''A''M''E'
965 ;
966
967 ECHO : 'E''C''H''O'
968 ;
969
970 QUIT : 'Q''U''I''T'
971 ;
972
973 %%
974
975 /**
976 * Will be called when an error occured (usually syntax error).
977 */
978 void yyerror(const char* s) {
979 dmsg(2,("LSCPParser: %s\n", s));
980 }
981
982 /**
983 * Clears input buffer.
984 */
985 void restart(yyparse_param_t* pparam, int& yychar) {
986 bytes = 0;
987 ptr = 0;
988 }

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