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

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Revision 1808 - (show annotations) (download)
Sun Dec 14 15:43:18 2008 UTC (15 years, 3 months ago) by persson
File size: 66564 byte(s)
* fixes for building with newer MinGW versions
* fix for building with bison 2.4 (#111)
* fix for crash when running gigedit as a plugin

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 #include "lscpsymbols.h"
38
39 namespace LinuxSampler {
40
41 // to save us typing work in the rules action definitions
42 #define LSCPSERVER ((yyparse_param_t*) yyparse_param)->pServer
43 #define SESSION_PARAM ((yyparse_param_t*) yyparse_param)
44 #define INCREMENT_LINE { SESSION_PARAM->iLine++; SESSION_PARAM->iColumn = 0; }
45
46 // clears input buffer
47 void restart(yyparse_param_t* pparam, int& yychar);
48 #define RESTART restart((yyparse_param_t*) YYPARSE_PARAM, yychar)
49
50 static char buf[1024]; // input buffer to feed the parser with new characters
51 static int bytes = 0; // current number of characters in the input buffer
52 static int ptr = 0; // current position in the input buffer
53 static String sLastError; // error message of the last error occured
54
55 // external reference to the function which actually reads from the socket
56 extern int GetLSCPCommand( void *buf, int max_size);
57
58 // external reference to the function in lscpserver.cpp which returns the
59 // current session (only works because the server runs as singleton)
60 extern yyparse_param_t* GetCurrentYaccSession();
61
62 // returns true if supplied characters has an ASCII code of 128 or higher
63 inline bool isExtendedAsciiChar(const char c) {
64 return (c < 0);
65 }
66
67 // custom scanner function which reads from the socket
68 // (bison expects it to return the numerical ID of the next
69 // "recognized token" from the input stream)
70 int yylex(YYSTYPE* yylval) {
71 // check if we have to read new characters
72 if (ptr >= bytes) {
73 bytes = GetLSCPCommand(buf, 1023);
74 ptr = 0;
75 if (bytes < 0) {
76 bytes = 0;
77 return 0;
78 }
79 }
80 // this is the next character in the input stream
81 const char c = buf[ptr++];
82 // increment current reading position (just for verbosity / messages)
83 GetCurrentYaccSession()->iColumn++;
84 // we have to handle "normal" and "extended" ASCII characters separately
85 if (isExtendedAsciiChar(c)) {
86 // workaround for characters with ASCII code higher than 127
87 yylval->Char = c;
88 return EXT_ASCII_CHAR;
89 } else {
90 // simply return the ASCII code as terminal symbol ID
91 return (int) c;
92 }
93 }
94
95 // parser helper functions
96
97 int octalsToNumber(char oct_digit0, char oct_digit1 = '0', char oct_digit2 = '0') {
98 const char d0[] = { oct_digit0, '\0' };
99 const char d1[] = { oct_digit1, '\0' };
100 const char d2[] = { oct_digit2, '\0' };
101 return atoi(d2)*8*8 + atoi(d1)*8 + atoi(d0);
102 }
103
104 }
105
106 // we provide our own version of yyerror() so we don't have to link against the yacc library
107 void yyerror(const char* s);
108
109 using namespace LinuxSampler;
110
111 %}
112
113 // reentrant parser
114 %pure_parser
115
116 // tell bison to spit out verbose syntax error messages
117 %error-verbose
118
119 %token <Char> EXT_ASCII_CHAR
120
121 %type <Char> char char_base alpha_char digit digit_oct digit_hex escape_seq escape_seq_octal escape_seq_hex
122 %type <Dotnum> dotnum volume_value boolean
123 %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
124 %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
125 %type <FillResponse> buffer_size_type
126 %type <KeyValList> key_val_list query_val_list
127 %type <LoadMode> instr_load_mode
128 %type <Bool> modal_arg
129 %type <UniversalPath> path path_base path_prefix path_body
130
131 %start input
132
133 %%
134
135 //TODO: return more meaningful error messages
136
137 /*
138 The LSCP specification document input file (Documentation/lscp.xml) is
139 automatically updated with this file using the scripts/update_grammar.pl
140 script. Do not modify or delete the GRAMMAR_BNF_BEGIN and GRAMMAR_BNF_END
141 lines !
142 */
143
144 // GRAMMAR_BNF_BEGIN - do NOT delete or modify this line !!!
145
146 input : line LF
147 | line CR LF
148 ;
149
150 line : /* epsilon (empty line ignored) */ { INCREMENT_LINE; return LSCP_DONE; }
151 | comment { INCREMENT_LINE; return LSCP_DONE; }
152 | command { INCREMENT_LINE; LSCPSERVER->AnswerClient($1); return LSCP_DONE; }
153 | error { INCREMENT_LINE; LSCPSERVER->AnswerClient("ERR:0:" + sLastError + "\r\n"); RESTART; return LSCP_SYNTAX_ERROR; }
154 ;
155
156 comment : '#'
157 | comment '#'
158 | comment SP
159 | comment number
160 | comment string
161 ;
162
163 command : ADD SP add_instruction { $$ = $3; }
164 | MAP SP map_instruction { $$ = $3; }
165 | UNMAP SP unmap_instruction { $$ = $3; }
166 | GET SP get_instruction { $$ = $3; }
167 | CREATE SP create_instruction { $$ = $3; }
168 | DESTROY SP destroy_instruction { $$ = $3; }
169 | LIST SP list_instruction { $$ = $3; }
170 | LOAD SP load_instruction { $$ = $3; }
171 | REMOVE SP remove_instruction { $$ = $3; }
172 | SET SP set_instruction { $$ = $3; }
173 | SUBSCRIBE SP subscribe_event { $$ = $3; }
174 | UNSUBSCRIBE SP unsubscribe_event { $$ = $3; }
175 | RESET SP reset_instruction { $$ = $3; }
176 | CLEAR SP clear_instruction { $$ = $3; }
177 | FIND SP find_instruction { $$ = $3; }
178 | MOVE SP move_instruction { $$ = $3; }
179 | COPY SP copy_instruction { $$ = $3; }
180 | EDIT SP edit_instruction { $$ = $3; }
181 | FORMAT SP format_instruction { $$ = $3; }
182 | SEND SP send_instruction { $$ = $3; }
183 | RESET { $$ = LSCPSERVER->ResetSampler(); }
184 | QUIT { LSCPSERVER->AnswerClient("Bye!\r\n"); return LSCP_QUIT; }
185 ;
186
187 add_instruction : CHANNEL { $$ = LSCPSERVER->AddChannel(); }
188 | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->AddDbInstrumentDirectory($3); }
189 | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
190 | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP FILE_AS_DIR SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$9,$11, true, true); }
191 | DB_INSTRUMENTS SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
192 | DB_INSTRUMENTS SP scan_mode SP FILE_AS_DIR SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$7,$9, false, true); }
193 | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7, -1, true); }
194 | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
195 | DB_INSTRUMENTS SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5); }
196 | DB_INSTRUMENTS SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
197 | MIDI_INSTRUMENT_MAP { $$ = LSCPSERVER->AddMidiInstrumentMap(); }
198 | MIDI_INSTRUMENT_MAP SP map_name { $$ = LSCPSERVER->AddMidiInstrumentMap($3); }
199 ;
200
201 subscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_count); }
202 | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_info); }
203 | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_count); }
204 | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_info); }
205 | CHANNEL_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_count); }
206 | CHANNEL_MIDI { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_midi); }
207 | DEVICE_MIDI { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_device_midi); }
208 | VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_voice_count); }
209 | STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_stream_count); }
210 | BUFFER_FILL { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_buffer_fill); }
211 | CHANNEL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_info); }
212 | FX_SEND_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_count); }
213 | FX_SEND_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_info); }
214 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
215 | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
216 | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_count); }
217 | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_info); }
218 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
219 | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
220 | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_count); }
221 | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_info); }
222 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
223 | MISCELLANEOUS { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_misc); }
224 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_stream_count); }
225 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_voice_count); }
226 | GLOBAL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_global_info); }
227 ;
228
229 unsubscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_count); }
230 | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_info); }
231 | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_count); }
232 | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_info); }
233 | CHANNEL_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_count); }
234 | CHANNEL_MIDI { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_midi); }
235 | DEVICE_MIDI { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_device_midi); }
236 | VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_voice_count); }
237 | STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_stream_count); }
238 | BUFFER_FILL { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_buffer_fill); }
239 | CHANNEL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_info); }
240 | FX_SEND_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_count); }
241 | FX_SEND_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_info); }
242 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
243 | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
244 | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_count); }
245 | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_info); }
246 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
247 | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
248 | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_count); }
249 | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_info); }
250 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
251 | MISCELLANEOUS { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_misc); }
252 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_stream_count); }
253 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_voice_count); }
254 | GLOBAL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_global_info); }
255 ;
256
257 map_instruction : MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::DONTCARE,"",$3); }
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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,"",$3); }
259 | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP entry_name { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::DONTCARE,$18,$3); }
260 | 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,$20,$3); }
261 ;
262
263 unmap_instruction : MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->RemoveMIDIInstrumentMapping($3,$5,$7); }
264 ;
265
266 remove_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->RemoveChannel($3); }
267 | MIDI_INSTRUMENT_MAP SP midi_map { $$ = LSCPSERVER->RemoveMidiInstrumentMap($3); }
268 | MIDI_INSTRUMENT_MAP SP ALL { $$ = LSCPSERVER->RemoveAllMidiInstrumentMaps(); }
269 | DB_INSTRUMENT_DIRECTORY SP FORCE SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($5, true); }
270 | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($3); }
271 | DB_INSTRUMENT SP db_path { $$ = LSCPSERVER->RemoveDbInstrument($3); }
272 ;
273
274 get_instruction : AVAILABLE_ENGINES { $$ = LSCPSERVER->GetAvailableEngines(); }
275 | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableMidiInputDrivers(); }
276 | MIDI_INPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetMidiInputDriverInfo($5); }
277 | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7); }
278 | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7, $9); }
279 | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableAudioOutputDrivers(); }
280 | AUDIO_OUTPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetAudioOutputDriverInfo($5); }
281 | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7); }
282 | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7, $9); }
283 | AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDeviceCount(); }
284 | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDeviceCount(); }
285 | AUDIO_OUTPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetAudioOutputDeviceInfo($5); }
286 | MIDI_INPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetMidiInputDeviceInfo($5); }
287 | MIDI_INPUT_PORT SP INFO SP number SP number { $$ = LSCPSERVER->GetMidiInputPortInfo($5, $7); }
288 | MIDI_INPUT_PORT_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetMidiInputPortParameterInfo($5, $7, $9); }
289 | AUDIO_OUTPUT_CHANNEL SP INFO SP number SP number { $$ = LSCPSERVER->GetAudioOutputChannelInfo($5, $7); }
290 | AUDIO_OUTPUT_CHANNEL_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetAudioOutputChannelParameterInfo($5, $7, $9); }
291 | CHANNELS { $$ = LSCPSERVER->GetChannels(); }
292 | CHANNEL SP INFO SP sampler_channel { $$ = LSCPSERVER->GetChannelInfo($5); }
293 | CHANNEL SP BUFFER_FILL SP buffer_size_type SP sampler_channel { $$ = LSCPSERVER->GetBufferFill($5, $7); }
294 | CHANNEL SP STREAM_COUNT SP sampler_channel { $$ = LSCPSERVER->GetStreamCount($5); }
295 | CHANNEL SP VOICE_COUNT SP sampler_channel { $$ = LSCPSERVER->GetVoiceCount($5); }
296 | ENGINE SP INFO SP engine_name { $$ = LSCPSERVER->GetEngineInfo($5); }
297 | SERVER SP INFO { $$ = LSCPSERVER->GetServerInfo(); }
298 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->GetTotalStreamCount(); }
299 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->GetTotalVoiceCount(); }
300 | TOTAL_VOICE_COUNT_MAX { $$ = LSCPSERVER->GetTotalVoiceCountMax(); }
301 | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMappings($3); }
302 | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->GetAllMidiInstrumentMappings(); }
303 | MIDI_INSTRUMENT SP INFO SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->GetMidiInstrumentMapping($5,$7,$9); }
304 | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->GetMidiInstrumentMaps(); }
305 | MIDI_INSTRUMENT_MAP SP INFO SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMap($5); }
306 | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->GetFxSends($3); }
307 | FX_SEND SP INFO SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->GetFxSendInfo($5,$7); }
308 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($5, true); }
309 | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($3, false); }
310 | DB_INSTRUMENT_DIRECTORY SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryInfo($5); }
311 | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($5, true); }
312 | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($3, false); }
313 | DB_INSTRUMENT SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentInfo($5); }
314 | DB_INSTRUMENTS_JOB SP INFO SP number { $$ = LSCPSERVER->GetDbInstrumentsJobInfo($5); }
315 | VOLUME { $$ = LSCPSERVER->GetGlobalVolume(); }
316 | VOICES { $$ = LSCPSERVER->GetGlobalMaxVoices(); }
317 | STREAMS { $$ = LSCPSERVER->GetGlobalMaxStreams(); }
318 | FILE SP INSTRUMENTS SP filename { $$ = LSCPSERVER->GetFileInstruments($5); }
319 | FILE SP INSTRUMENT SP INFO SP filename SP instrument_index { $$ = LSCPSERVER->GetFileInstrumentInfo($7,$9); }
320 ;
321
322 set_instruction : AUDIO_OUTPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputDeviceParameter($3, $5, $7); }
323 | AUDIO_OUTPUT_CHANNEL_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputChannelParameter($3, $5, $7, $9); }
324 | MIDI_INPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputDeviceParameter($3, $5, $7); }
325 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' NONE { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, ""); }
326 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, $9); }
327 | CHANNEL SP set_chan_instruction { $$ = $3; }
328 | MIDI_INSTRUMENT_MAP SP NAME SP midi_map SP map_name { $$ = LSCPSERVER->SetMidiInstrumentMapName($5, $7); }
329 | FX_SEND SP NAME SP sampler_channel SP fx_send_id SP fx_send_name { $$ = LSCPSERVER->SetFxSendName($5,$7,$9); }
330 | FX_SEND SP AUDIO_OUTPUT_CHANNEL SP sampler_channel SP fx_send_id SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetFxSendAudioOutputChannel($5,$7,$9,$11); }
331 | FX_SEND SP MIDI_CONTROLLER SP sampler_channel SP fx_send_id SP midi_ctrl { $$ = LSCPSERVER->SetFxSendMidiController($5,$7,$9); }
332 | FX_SEND SP LEVEL SP sampler_channel SP fx_send_id SP volume_value { $$ = LSCPSERVER->SetFxSendLevel($5,$7,$9); }
333 | DB_INSTRUMENT_DIRECTORY SP NAME SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDirectoryName($5,$7); }
334 | DB_INSTRUMENT_DIRECTORY SP DESCRIPTION SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDirectoryDescription($5,$7); }
335 | DB_INSTRUMENT SP NAME SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentName($5,$7); }
336 | DB_INSTRUMENT SP DESCRIPTION SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDescription($5,$7); }
337 | DB_INSTRUMENT SP FILE_PATH SP filename SP filename { $$ = LSCPSERVER->SetDbInstrumentFilePath($5,$7); }
338 | ECHO SP boolean { $$ = LSCPSERVER->SetEcho((yyparse_param_t*) yyparse_param, $3); }
339 | VOLUME SP volume_value { $$ = LSCPSERVER->SetGlobalVolume($3); }
340 | VOICES SP number { $$ = LSCPSERVER->SetGlobalMaxVoices($3); }
341 | STREAMS SP number { $$ = LSCPSERVER->SetGlobalMaxStreams($3); }
342 ;
343
344 create_instruction : AUDIO_OUTPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateAudioOutputDevice($3,$5); }
345 | AUDIO_OUTPUT_DEVICE SP string { $$ = LSCPSERVER->CreateAudioOutputDevice($3); }
346 | MIDI_INPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateMidiInputDevice($3,$5); }
347 | MIDI_INPUT_DEVICE SP string { $$ = LSCPSERVER->CreateMidiInputDevice($3); }
348 | FX_SEND SP sampler_channel SP midi_ctrl { $$ = LSCPSERVER->CreateFxSend($3,$5); }
349 | FX_SEND SP sampler_channel SP midi_ctrl SP fx_send_name { $$ = LSCPSERVER->CreateFxSend($3,$5,$7); }
350 ;
351
352 reset_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->ResetChannel($3); }
353 ;
354
355 clear_instruction : MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ClearMidiInstrumentMappings($3); }
356 | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ClearAllMidiInstrumentMappings(); }
357 ;
358
359 find_instruction : DB_INSTRUMENTS SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($5,$7, false); }
360 | DB_INSTRUMENTS SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($3,$5, true); }
361 | DB_INSTRUMENT_DIRECTORIES SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($5,$7, false); }
362 | DB_INSTRUMENT_DIRECTORIES SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($3,$5, true); }
363 | LOST SP DB_INSTRUMENT_FILES { $$ = LSCPSERVER->FindLostDbInstrumentFiles(); }
364 ;
365
366 move_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrumentDirectory($3,$5); }
367 | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrument($3,$5); }
368 ;
369
370 copy_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrumentDirectory($3,$5); }
371 | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrument($3,$5); }
372 ;
373
374 destroy_instruction : AUDIO_OUTPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyAudioOutputDevice($3); }
375 | MIDI_INPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyMidiInputDevice($3); }
376 | FX_SEND SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->DestroyFxSend($3,$5); }
377 ;
378
379 load_instruction : INSTRUMENT SP load_instr_args { $$ = $3; }
380 | ENGINE SP load_engine_args { $$ = $3; }
381 ;
382
383 set_chan_instruction : AUDIO_OUTPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetAudioOutputDevice($5, $3); }
384 | AUDIO_OUTPUT_CHANNEL SP sampler_channel SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetAudioOutputChannel($5, $7, $3); }
385 | AUDIO_OUTPUT_TYPE SP sampler_channel SP audio_output_type_name { $$ = LSCPSERVER->SetAudioOutputType($5, $3); }
386 | MIDI_INPUT SP sampler_channel SP device_index SP midi_input_port_index SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInput($5, $7, $9, $3); }
387 | MIDI_INPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetMIDIInputDevice($5, $3); }
388 | MIDI_INPUT_PORT SP sampler_channel SP midi_input_port_index { $$ = LSCPSERVER->SetMIDIInputPort($5, $3); }
389 | MIDI_INPUT_CHANNEL SP sampler_channel SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInputChannel($5, $3); }
390 | MIDI_INPUT_TYPE SP sampler_channel SP midi_input_type_name { $$ = LSCPSERVER->SetMIDIInputType($5, $3); }
391 | VOLUME SP sampler_channel SP volume_value { $$ = LSCPSERVER->SetVolume($5, $3); }
392 | MUTE SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelMute($5, $3); }
393 | SOLO SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelSolo($5, $3); }
394 | MIDI_INSTRUMENT_MAP SP sampler_channel SP midi_map { $$ = LSCPSERVER->SetChannelMap($3, $5); }
395 | MIDI_INSTRUMENT_MAP SP sampler_channel SP NONE { $$ = LSCPSERVER->SetChannelMap($3, -1); }
396 | MIDI_INSTRUMENT_MAP SP sampler_channel SP DEFAULT { $$ = LSCPSERVER->SetChannelMap($3, -2); }
397 ;
398
399 edit_instruction : CHANNEL SP INSTRUMENT SP sampler_channel { $$ = LSCPSERVER->EditSamplerChannelInstrument($5); }
400 ;
401
402 format_instruction : INSTRUMENTS_DB { $$ = LSCPSERVER->FormatInstrumentsDb(); }
403 ;
404
405 modal_arg : /* epsilon (empty argument) */ { $$ = true; }
406 | NON_MODAL SP { $$ = false; }
407 ;
408
409 key_val_list : string '=' param_val_list { $$[$1] = $3; }
410 | key_val_list SP string '=' param_val_list { $$ = $1; $$[$3] = $5; }
411 ;
412
413 buffer_size_type : BYTES { $$ = fill_response_bytes; }
414 | PERCENTAGE { $$ = fill_response_percentage; }
415 ;
416
417 list_instruction : AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDevices(); }
418 | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDevices(); }
419 | CHANNELS { $$ = LSCPSERVER->ListChannels(); }
420 | AVAILABLE_ENGINES { $$ = LSCPSERVER->ListAvailableEngines(); }
421 | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableMidiInputDrivers(); }
422 | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableAudioOutputDrivers(); }
423 | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ListMidiInstrumentMappings($3); }
424 | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ListAllMidiInstrumentMappings(); }
425 | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->ListMidiInstrumentMaps(); }
426 | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->ListFxSends($3); }
427 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($5, true); }
428 | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($3); }
429 | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstruments($5, true); }
430 | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstruments($3); }
431 | FILE SP INSTRUMENTS SP filename { $$ = LSCPSERVER->ListFileInstruments($5); }
432 ;
433
434 send_instruction : CHANNEL SP MIDI_DATA SP string SP sampler_channel SP number SP number { $$ = LSCPSERVER->SendChannelMidiData($5, $7, $9, $11); }
435 ;
436
437 load_instr_args : filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($1, $3, $5); }
438 | NON_MODAL SP filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($3, $5, $7, true); }
439 ;
440
441 load_engine_args : engine_name SP sampler_channel { $$ = LSCPSERVER->SetEngineType($1, $3); }
442 ;
443
444 instr_load_mode : ON_DEMAND { $$ = MidiInstrumentMapper::ON_DEMAND; }
445 | ON_DEMAND_HOLD { $$ = MidiInstrumentMapper::ON_DEMAND_HOLD; }
446 | PERSISTENT { $$ = MidiInstrumentMapper::PERSISTENT; }
447 ;
448
449 device_index : number
450 ;
451
452 audio_channel_index : number
453 ;
454
455 audio_output_type_name : string
456 ;
457
458 midi_input_port_index : number
459 ;
460
461 midi_input_channel_index : number
462 | ALL { $$ = 16; }
463 ;
464
465 midi_input_type_name : string
466 ;
467
468 midi_map : number
469 ;
470
471 midi_bank : number
472 ;
473
474 midi_prog : number
475 ;
476
477 midi_ctrl : number
478 ;
479
480 volume_value : dotnum
481 | number { $$ = $1; }
482 ;
483
484 sampler_channel : number
485 ;
486
487 instrument_index : number
488 ;
489
490 fx_send_id : number
491 ;
492
493 engine_name : string
494 ;
495
496 filename : path {
497 #if WIN32
498 $$ = $1.toWindows();
499 #else
500 // assuming POSIX
501 $$ = $1.toPosix();
502 #endif
503 }
504 ;
505
506 db_path : path { $$ = $1.toDbPath(); }
507 ;
508
509 map_name : stringval_escaped
510 ;
511
512 entry_name : stringval_escaped
513 ;
514
515 fx_send_name : stringval_escaped
516 ;
517
518 param_val_list : param_val
519 | param_val_list','param_val { $$ = $1 + "," + $3; }
520 ;
521
522 //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
523 param_val : string { $$ = "\'" + $1 + "\'"; }
524 | stringval { $$ = "\'" + $1 + "\'"; }
525 | number { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
526 | dotnum { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
527 ;
528
529 query_val_list : string '=' query_val { $$[$1] = $3; }
530 | query_val_list SP string '=' query_val { $$ = $1; $$[$3] = $5; }
531 ;
532
533 query_val : text_escaped
534 | stringval_escaped
535 ;
536
537 scan_mode : RECURSIVE { $$ = "RECURSIVE"; }
538 | NON_RECURSIVE { $$ = "NON_RECURSIVE"; }
539 | FLAT { $$ = "FLAT"; }
540 ;
541
542 // GRAMMAR_BNF_END - do NOT delete or modify this line !!!
543
544
545 // atomic variable symbol rules
546
547 boolean : number { $$ = $1; }
548 | string { $$ = -1; }
549 ;
550
551 dotnum : digits '.' digits { std::stringstream ss($1 + "." + $3); ss.imbue(std::locale::classic()); ss >> $$; }
552 | '+' digits '.' digits { std::stringstream ss($2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
553 | '-' digits '.' digits { std::stringstream ss("-" + $2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
554 ;
555
556
557 digits : digit { $$ = $1; }
558 | digits digit { $$ = $1 + $2; }
559 ;
560
561 digit : '0' { $$ = '0'; }
562 | '1' { $$ = '1'; }
563 | '2' { $$ = '2'; }
564 | '3' { $$ = '3'; }
565 | '4' { $$ = '4'; }
566 | '5' { $$ = '5'; }
567 | '6' { $$ = '6'; }
568 | '7' { $$ = '7'; }
569 | '8' { $$ = '8'; }
570 | '9' { $$ = '9'; }
571 ;
572
573 digit_oct : '0' { $$ = '0'; }
574 | '1' { $$ = '1'; }
575 | '2' { $$ = '2'; }
576 | '3' { $$ = '3'; }
577 | '4' { $$ = '4'; }
578 | '5' { $$ = '5'; }
579 | '6' { $$ = '6'; }
580 | '7' { $$ = '7'; }
581 ;
582
583 digit_hex : '0' { $$ = '0'; }
584 | '1' { $$ = '1'; }
585 | '2' { $$ = '2'; }
586 | '3' { $$ = '3'; }
587 | '4' { $$ = '4'; }
588 | '5' { $$ = '5'; }
589 | '6' { $$ = '6'; }
590 | '7' { $$ = '7'; }
591 | '8' { $$ = '8'; }
592 | '9' { $$ = '9'; }
593 | 'a' { $$ = 'a'; }
594 | 'b' { $$ = 'b'; }
595 | 'c' { $$ = 'c'; }
596 | 'd' { $$ = 'd'; }
597 | 'e' { $$ = 'e'; }
598 | 'f' { $$ = 'f'; }
599 | 'A' { $$ = 'a'; }
600 | 'B' { $$ = 'b'; }
601 | 'C' { $$ = 'c'; }
602 | 'D' { $$ = 'd'; }
603 | 'E' { $$ = 'e'; }
604 | 'F' { $$ = 'f'; }
605 ;
606
607 number : digit { $$ = atoi(String(1, $1).c_str()); }
608 | '1' digits { $$ = atoi(String(String("1") + $2).c_str()); }
609 | '2' digits { $$ = atoi(String(String("2") + $2).c_str()); }
610 | '3' digits { $$ = atoi(String(String("3") + $2).c_str()); }
611 | '4' digits { $$ = atoi(String(String("4") + $2).c_str()); }
612 | '5' digits { $$ = atoi(String(String("5") + $2).c_str()); }
613 | '6' digits { $$ = atoi(String(String("6") + $2).c_str()); }
614 | '7' digits { $$ = atoi(String(String("7") + $2).c_str()); }
615 | '8' digits { $$ = atoi(String(String("8") + $2).c_str()); }
616 | '9' digits { $$ = atoi(String(String("9") + $2).c_str()); }
617 ;
618
619 path : '\'' path_base '\'' { $$ = $2; }
620 | '\"' path_base '\"' { $$ = $2; }
621 ;
622
623 path_base : path_prefix path_body { $$ = $1 + $2; }
624 ;
625
626 path_prefix : '/' { $$ = Path(); }
627 | alpha_char ':' '/' { Path p; p.setDrive($1); $$ = p; }
628 ;
629
630 path_body : /* epsilon (empty argument) */ { $$ = Path(); }
631 | path_body '/' { $$ = $1; }
632 | path_body text_escaped_base { Path p; p.appendNode($2); $$ = $1 + p; }
633 ;
634
635 stringval : '\'' text '\'' { $$ = $2; }
636 | '\"' text '\"' { $$ = $2; }
637 ;
638
639 stringval_escaped : '\'' text_escaped '\'' { $$ = $2; }
640 | '\"' text_escaped '\"' { $$ = $2; }
641 ;
642
643 text : SP { $$ = " "; }
644 | string
645 | text SP { $$ = $1 + " "; }
646 | text string { $$ = $1 + $2; }
647 ;
648
649 // like text_escaped, but missing the slash ('/') character
650 text_escaped_base : SP { $$ = " "; }
651 | string_escaped
652 | text_escaped_base SP { $$ = $1 + " "; }
653 | text_escaped_base string_escaped { $$ = $1 + $2; }
654 ;
655
656 text_escaped : '/' { $$ = "/"; }
657 | text_escaped_base
658 | text_escaped '/' { $$ = $1 + "/"; }
659 | text_escaped text_escaped_base { $$ = $1 + $2; }
660 ;
661
662 string : char { std::string s; s = $1; $$ = s; }
663 | string char { $$ = $1 + $2; }
664 ;
665
666 string_escaped : char_base { std::string s; s = $1; $$ = s; }
667 | escape_seq { std::string s; s = $1; $$ = s; }
668 | string_escaped char_base { $$ = $1 + $2; }
669 | string_escaped escape_seq { $$ = $1 + $2; }
670 ;
671
672 // full ASCII character set except space, quotation mark and apostrophe
673 char : char_base
674 | '\\' { $$ = '\\'; }
675 | '/' { $$ = '/'; }
676 ;
677
678 // characters A..Z and a..z
679 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'; }
680 | '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'; }
681 ;
682
683 // ASCII characters except space, quotation mark, apostrophe, backslash and slash
684 char_base : alpha_char
685 | '0' { $$ = '0'; } | '1' { $$ = '1'; } | '2' { $$ = '2'; } | '3' { $$ = '3'; } | '4' { $$ = '4'; } | '5' { $$ = '5'; } | '6' { $$ = '6'; } | '7' { $$ = '7'; } | '8' { $$ = '8'; } | '9' { $$ = '9'; }
686 | '!' { $$ = '!'; } | '#' { $$ = '#'; } | '$' { $$ = '$'; } | '%' { $$ = '%'; } | '&' { $$ = '&'; } | '(' { $$ = '('; } | ')' { $$ = ')'; } | '*' { $$ = '*'; } | '+' { $$ = '+'; } | '-' { $$ = '-'; } | '.' { $$ = '.'; } | ',' { $$ = ','; }
687 | ':' { $$ = ':'; } | ';' { $$ = ';'; } | '<' { $$ = '<'; } | '=' { $$ = '='; } | '>' { $$ = '>'; } | '?' { $$ = '?'; } | '@' { $$ = '@'; }
688 | '[' { $$ = '['; } | ']' { $$ = ']'; } | '^' { $$ = '^'; } | '_' { $$ = '_'; }
689 | '{' { $$ = '{'; } | '|' { $$ = '|'; } | '}' { $$ = '}'; } | '~' { $$ = '~'; }
690 | EXT_ASCII_CHAR
691 ;
692
693 escape_seq : '\\' '\'' { $$ = '\''; }
694 | '\\' '\"' { $$ = '\"'; }
695 | '\\' '\\' { $$ = '\\'; }
696 | '\\' '/' { $$ = '/'; }
697 | '\\' 'n' { $$ = '\n'; }
698 | '\\' 'r' { $$ = '\r'; }
699 | '\\' 'f' { $$ = '\f'; }
700 | '\\' 't' { $$ = '\t'; }
701 | '\\' 'v' { $$ = '\v'; }
702 | escape_seq_octal
703 | escape_seq_hex
704 ;
705
706 escape_seq_octal : '\\' digit_oct { $$ = (char) octalsToNumber($2); }
707 | '\\' digit_oct digit_oct { $$ = (char) octalsToNumber($3,$2); }
708 | '\\' digit_oct digit_oct digit_oct { $$ = (char) octalsToNumber($4,$3,$2); }
709 ;
710
711 escape_seq_hex : '\\' 'x' digit_hex { $$ = (char) hexsToNumber($3); }
712 | '\\' 'x' digit_hex digit_hex { $$ = (char) hexsToNumber($4,$3); }
713 ;
714
715 // rules which are more or less just terminal symbols
716
717 SP : ' '
718 ;
719
720 LF : '\n'
721 ;
722
723 CR : '\r'
724 ;
725
726 ADD : 'A''D''D'
727 ;
728
729 GET : 'G''E''T'
730 ;
731
732 MAP : 'M''A''P'
733 ;
734
735 UNMAP : 'U''N''M''A''P'
736 ;
737
738 CLEAR : 'C''L''E''A''R'
739 ;
740
741 FIND : 'F''I''N''D'
742 ;
743
744 FILE_AS_DIR : 'F''I''L''E''_''A''S''_''D''I''R'
745 ;
746
747 MOVE : 'M''O''V''E'
748 ;
749
750 COPY : 'C''O''P''Y'
751 ;
752
753 CREATE : 'C''R''E''A''T''E'
754 ;
755
756 DESTROY : 'D''E''S''T''R''O''Y'
757 ;
758
759 LIST : 'L''I''S''T'
760 ;
761
762 LOAD : 'L''O''A''D'
763 ;
764
765 ALL : 'A''L''L'
766 ;
767
768 NONE : 'N''O''N''E'
769 ;
770
771 DEFAULT : 'D''E''F''A''U''L''T'
772 ;
773
774 NON_MODAL : 'N''O''N''_''M''O''D''A''L'
775 ;
776
777 REMOVE : 'R''E''M''O''V''E'
778 ;
779
780 SET : 'S''E''T'
781 ;
782
783 SUBSCRIBE : 'S''U''B''S''C''R''I''B''E'
784 ;
785
786 UNSUBSCRIBE : 'U''N''S''U''B''S''C''R''I''B''E'
787 ;
788
789 CHANNEL : 'C''H''A''N''N''E''L'
790 ;
791
792 AVAILABLE_ENGINES : 'A''V''A''I''L''A''B''L''E''_''E''N''G''I''N''E''S'
793 ;
794
795 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'
796 ;
797
798 CHANNELS : 'C''H''A''N''N''E''L''S'
799 ;
800
801 INFO : 'I''N''F''O'
802 ;
803
804 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'
805 ;
806
807 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'
808 ;
809
810 MIDI_INPUT_DEVICE_COUNT : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''C''O''U''N''T'
811 ;
812
813 MIDI_INPUT_DEVICE_INFO : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''I''N''F''O'
814 ;
815
816 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'
817 ;
818
819 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'
820 ;
821
822 MIDI_INSTRUMENT_COUNT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
823 ;
824
825 MIDI_INSTRUMENT_INFO : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
826 ;
827
828 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'
829 ;
830
831 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'
832 ;
833
834 DB_INSTRUMENT_COUNT : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
835 ;
836
837 DB_INSTRUMENT_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
838 ;
839
840 DB_INSTRUMENT_FILES : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''F''I''L''E''S'
841 ;
842
843 DB_INSTRUMENTS_JOB_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B''_''I''N''F''O'
844 ;
845
846 CHANNEL_COUNT : 'C''H''A''N''N''E''L''_''C''O''U''N''T'
847 ;
848
849 CHANNEL_MIDI : 'C''H''A''N''N''E''L''_''M''I''D''I'
850 ;
851
852 DEVICE_MIDI : 'D''E''V''I''C''E''_''M''I''D''I'
853 ;
854
855 CHANNEL_INFO : 'C''H''A''N''N''E''L''_''I''N''F''O'
856 ;
857
858 FX_SEND_COUNT : 'F''X''_''S''E''N''D''_''C''O''U''N''T'
859 ;
860
861 FX_SEND_INFO : 'F''X''_''S''E''N''D''_''I''N''F''O'
862 ;
863
864 BUFFER_FILL : 'B''U''F''F''E''R''_''F''I''L''L'
865 ;
866
867 STREAM_COUNT : 'S''T''R''E''A''M''_''C''O''U''N''T'
868 ;
869
870 VOICE_COUNT : 'V''O''I''C''E''_''C''O''U''N''T'
871 ;
872
873 TOTAL_STREAM_COUNT : 'T''O''T''A''L''_''S''T''R''E''A''M''_''C''O''U''N''T'
874 ;
875
876 TOTAL_VOICE_COUNT : 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T'
877 ;
878
879 TOTAL_VOICE_COUNT_MAX: 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T''_''M''A''X'
880 ;
881
882 GLOBAL_INFO : 'G''L''O''B''A''L''_''I''N''F''O'
883 ;
884
885 INSTRUMENT : 'I''N''S''T''R''U''M''E''N''T'
886 ;
887
888 INSTRUMENTS : 'I''N''S''T''R''U''M''E''N''T''S'
889 ;
890
891 ENGINE : 'E' 'N' 'G' 'I' 'N' 'E'
892 ;
893
894 ON_DEMAND : 'O''N''_''D''E''M''A''N''D'
895 ;
896
897 ON_DEMAND_HOLD : 'O''N''_''D''E''M''A''N''D''_''H''O''L''D'
898 ;
899
900 PERSISTENT : 'P''E''R''S''I''S''T''E''N''T'
901 ;
902
903 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'
904 ;
905
906 AUDIO_OUTPUT_DEVICES : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''S'
907 ;
908
909 AUDIO_OUTPUT_DEVICE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E'
910 ;
911
912 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'
913 ;
914
915 AUDIO_OUTPUT_DRIVER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R'
916 ;
917
918 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'
919 ;
920
921 AUDIO_OUTPUT_CHANNEL : 'A''U''D''I''O''_''O''U''T''P''U''T''_''C''H''A''N''N''E''L'
922 ;
923
924 AUDIO_OUTPUT_TYPE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''T''Y''P''E'
925 ;
926
927 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'
928 ;
929
930 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'
931 ;
932
933 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'
934 ;
935
936 MIDI_INPUT_DEVICES : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''S'
937 ;
938
939 MIDI_INPUT_DEVICE : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E'
940 ;
941
942 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'
943 ;
944
945 MIDI_INSTRUMENT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T'
946 ;
947
948 MIDI_INSTRUMENTS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''S'
949 ;
950
951 MIDI_INSTRUMENT_MAP : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P'
952 ;
953
954 MIDI_INSTRUMENT_MAPS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''S'
955 ;
956
957 MIDI_INPUT_DRIVER : 'M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R'
958 ;
959
960 MIDI_INPUT_PORT : 'M''I''D''I''_''I''N''P''U''T''_''P''O''R''T'
961 ;
962
963 MIDI_INPUT_CHANNEL : 'M''I''D''I''_''I''N''P''U''T''_''C''H''A''N''N''E''L'
964 ;
965
966 MIDI_INPUT_TYPE : 'M''I''D''I''_''I''N''P''U''T''_''T''Y''P''E'
967 ;
968
969 MIDI_INPUT : 'M''I''D''I''_''I''N''P''U''T'
970 ;
971
972 MIDI_CONTROLLER : 'M''I''D''I''_''C''O''N''T''R''O''L''L''E''R'
973 ;
974
975 SEND : 'S''E''N''D'
976 ;
977
978 FX_SEND : 'F''X''_''S''E''N''D'
979 ;
980
981 FX_SENDS : 'F''X''_''S''E''N''D''S'
982 ;
983
984 DB_INSTRUMENT_DIRECTORY : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''D''I''R''E''C''T''O''R''Y'
985 ;
986
987 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'
988 ;
989
990 DB_INSTRUMENTS : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S'
991 ;
992
993 DB_INSTRUMENT : 'D''B''_''I''N''S''T''R''U''M''E''N''T'
994 ;
995
996 DB_INSTRUMENTS_JOB : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B'
997 ;
998
999 INSTRUMENTS_DB : 'I''N''S''T''R''U''M''E''N''T''S''_''D''B'
1000 ;
1001
1002 DESCRIPTION : 'D''E''S''C''R''I''P''T''I''O''N'
1003 ;
1004
1005 FORCE : 'F''O''R''C''E'
1006 ;
1007
1008 FLAT : 'F''L''A''T'
1009 ;
1010
1011 RECURSIVE : 'R''E''C''U''R''S''I''V''E'
1012 ;
1013
1014 NON_RECURSIVE : 'N''O''N''_''R''E''C''U''R''S''I''V''E'
1015 ;
1016
1017 LOST : 'L''O''S''T'
1018 ;
1019
1020 FILE_PATH : 'F''I''L''E''_''P''A''T''H'
1021 ;
1022
1023 SERVER : 'S''E''R''V''E''R'
1024 ;
1025
1026 VOLUME : 'V''O''L''U''M''E'
1027 ;
1028
1029 LEVEL : 'L''E''V''E''L'
1030 ;
1031
1032 MUTE : 'M''U''T''E'
1033 ;
1034
1035 SOLO : 'S''O''L''O'
1036 ;
1037
1038 VOICES : 'V''O''I''C''E''S'
1039 ;
1040
1041 STREAMS : 'S''T''R''E''A''M''S'
1042 ;
1043
1044 BYTES : 'B''Y''T''E''S'
1045 ;
1046
1047 PERCENTAGE : 'P''E''R''C''E''N''T''A''G''E'
1048 ;
1049
1050 FILE : 'F''I''L''E'
1051 ;
1052
1053 EDIT : 'E''D''I''T'
1054 ;
1055
1056 FORMAT : 'F''O''R''M''A''T'
1057 ;
1058
1059 MIDI_DATA : 'M''I''D''I''_''D''A''T''A'
1060 ;
1061
1062 RESET : 'R''E''S''E''T'
1063 ;
1064
1065 MISCELLANEOUS : 'M''I''S''C''E''L''L''A''N''E''O''U''S'
1066 ;
1067
1068 NAME : 'N''A''M''E'
1069 ;
1070
1071 ECHO : 'E''C''H''O'
1072 ;
1073
1074 QUIT : 'Q''U''I''T'
1075 ;
1076
1077 %%
1078
1079 /**
1080 * Will be called when an error occured (usually syntax error).
1081 */
1082 void yyerror(const char* s) {
1083 yyparse_param_t* param = GetCurrentYaccSession();
1084 String msg = s
1085 + (" (line:" + ToString(param->iLine+1))
1086 + ( ",column:" + ToString(param->iColumn))
1087 + ")";
1088 dmsg(2,("LSCPParser: %s\n", msg.c_str()));
1089 sLastError = msg;
1090 }
1091
1092 namespace LinuxSampler {
1093
1094 /**
1095 * Clears input buffer.
1096 */
1097 void restart(yyparse_param_t* pparam, int& yychar) {
1098 bytes = 0;
1099 ptr = 0;
1100 sLastError = "";
1101 }
1102
1103 }

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