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

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Revision 1296 - (hide annotations) (download)
Wed Aug 15 17:43:34 2007 UTC (16 years, 8 months ago) by iliev
File size: 60152 byte(s) 
* bugfix: The previous bindings were not been disconnected when
  altering the ALSA_SEQ_BINDINGS parameter.
* Introduced a NONE keyword for unsubscribing from all bindings
  (e.g. SET MIDI_INPUT_PORT_PARAMETER 0 0 ALSA_SEQ_BINDINGS=NONE).
1 schoenebeck 35 /***************************************************************************
2     * *
3     * LinuxSampler - modular, streaming capable sampler *
4     * *
5 schoenebeck 56 * Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck *
6 schoenebeck 1047 * Copyright (C) 2005 - 2007 Christian Schoenebeck *
7 schoenebeck 35 * *
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 schoenebeck 1245 /*
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 schoenebeck 210
32 schoenebeck 35 %{
33    
34     #include "lscpparser.h"
35     #include "lscpserver.h"
36 senkov 170 #include "lscpevent.h"
37 schoenebeck 35
38     // to save us typing work in the rules action definitions
39     #define LSCPSERVER ((yyparse_param_t*) yyparse_param)->pServer
40 schoenebeck 1252 #define SESSION_PARAM ((yyparse_param_t*) yyparse_param)
41     #define INCREMENT_LINE { SESSION_PARAM->iLine++; SESSION_PARAM->iColumn = 0; }
42 schoenebeck 35
43 schoenebeck 219 // clears input buffer
44 schoenebeck 35 void restart(yyparse_param_t* pparam, int& yychar);
45     #define RESTART restart((yyparse_param_t*) YYPARSE_PARAM, yychar)
46    
47     // we provide our own version of yyerror() so we don't have to link against the yacc library
48     void yyerror(const char* s);
49    
50 schoenebeck 219 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 schoenebeck 1252 static String sLastError; // error message of the last error occured
54 schoenebeck 219
55     // external reference to the function which actually reads from the socket
56     extern int GetLSCPCommand( void *buf, int max_size);
57    
58 schoenebeck 1252 // 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 schoenebeck 1245 // 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 schoenebeck 219 // custom scanner function which reads from the socket
68 schoenebeck 1245 // (bison expects it to return the numerical ID of the next
69     // "recognized token" from the input stream)
70 schoenebeck 219 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 schoenebeck 1245 // this is the next character in the input stream
81     const char c = buf[ptr++];
82 schoenebeck 1252 // increment current reading position (just for verbosity / messages)
83     GetCurrentYaccSession()->iColumn++;
84 schoenebeck 1245 // 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 schoenebeck 219 }
94    
95 schoenebeck 1245 // 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     int hexToNumber(char hex_digit) {
105     switch (hex_digit) {
106     case '0': return 0;
107     case '1': return 1;
108     case '2': return 2;
109     case '3': return 3;
110     case '4': return 4;
111     case '5': return 5;
112     case '6': return 6;
113     case '7': return 7;
114     case '8': return 8;
115     case '9': return 9;
116     // grammar rule 'digit_hex' already forced lower case
117     case 'a': return 10;
118     case 'b': return 11;
119     case 'c': return 12;
120     case 'd': return 13;
121     case 'e': return 14;
122     case 'f': return 15;
123     default: return 0;
124     }
125     }
126    
127     int hexsToNumber(char hex_digit0, char hex_digit1 = '0') {
128     return hexToNumber(hex_digit1)*16 + hexToNumber(hex_digit0);
129     }
130    
131 schoenebeck 35 %}
132    
133     // reentrant parser
134     %pure_parser
135 schoenebeck 1252
136     // tell bison to spit out verbose syntax error messages
137 schoenebeck 1245 %error-verbose
138 schoenebeck 35
139 schoenebeck 1245 %token <Char> EXT_ASCII_CHAR
140    
141     %type <Char> char digit digit_oct digit_hex escape_seq escape_seq_octal escape_seq_hex
142 schoenebeck 219 %type <Dotnum> dotnum volume_value boolean
143 schoenebeck 1001 %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
144 schoenebeck 1245 %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
145 schoenebeck 35 %type <FillResponse> buffer_size_type
146 iliev 1187 %type <KeyValList> key_val_list query_val_list
147 schoenebeck 947 %type <LoadMode> instr_load_mode
148 schoenebeck 1047 %type <Bool> modal_arg
149 schoenebeck 35
150     %start input
151    
152     %%
153    
154     //TODO: return more meaningful error messages
155    
156 schoenebeck 573 /*
157 schoenebeck 973 The LSCP specification document input file (Documentation/lscp.xml) is
158     automatically updated with this file using the scripts/update_grammar.pl
159     script. Do not modify or delete the GRAMMAR_BNF_BEGIN and GRAMMAR_BNF_END
160     lines !
161 schoenebeck 573 */
162    
163     // GRAMMAR_BNF_BEGIN - do NOT delete or modify this line !!!
164    
165 senkov 170 input : line LF
166 schoenebeck 219 | line CR LF
167     ;
168 schoenebeck 35
169 schoenebeck 1253 line : /* epsilon (empty line ignored) */ { INCREMENT_LINE; return LSCP_DONE; }
170 schoenebeck 1252 | comment { INCREMENT_LINE; return LSCP_DONE; }
171     | command { INCREMENT_LINE; LSCPSERVER->AnswerClient($1); return LSCP_DONE; }
172     | error { INCREMENT_LINE; LSCPSERVER->AnswerClient("ERR:0:" + sLastError + "\r\n"); RESTART; return LSCP_SYNTAX_ERROR; }
173 schoenebeck 35 ;
174    
175 schoenebeck 219 comment : '#'
176     | comment '#'
177 schoenebeck 111 | comment SP
178 schoenebeck 219 | comment number
179 schoenebeck 111 | comment string
180     ;
181    
182 schoenebeck 973 command : ADD SP add_instruction { $$ = $3; }
183 schoenebeck 947 | MAP SP map_instruction { $$ = $3; }
184     | UNMAP SP unmap_instruction { $$ = $3; }
185 schoenebeck 219 | GET SP get_instruction { $$ = $3; }
186     | CREATE SP create_instruction { $$ = $3; }
187     | DESTROY SP destroy_instruction { $$ = $3; }
188     | LIST SP list_instruction { $$ = $3; }
189     | LOAD SP load_instruction { $$ = $3; }
190 schoenebeck 947 | REMOVE SP remove_instruction { $$ = $3; }
191 schoenebeck 219 | SET SP set_instruction { $$ = $3; }
192     | SUBSCRIBE SP subscribe_event { $$ = $3; }
193     | UNSUBSCRIBE SP unsubscribe_event { $$ = $3; }
194 schoenebeck 947 | RESET SP reset_instruction { $$ = $3; }
195     | CLEAR SP clear_instruction { $$ = $3; }
196 iliev 1187 | FIND SP find_instruction { $$ = $3; }
197 iliev 1161 | MOVE SP move_instruction { $$ = $3; }
198 iliev 1187 | COPY SP copy_instruction { $$ = $3; }
199 schoenebeck 1212 | EDIT SP edit_instruction { $$ = $3; }
200 schoenebeck 219 | RESET { $$ = LSCPSERVER->ResetSampler(); }
201     | QUIT { LSCPSERVER->AnswerClient("Bye!\r\n"); return LSCP_QUIT; }
202 schoenebeck 35 ;
203    
204 schoenebeck 973 add_instruction : CHANNEL { $$ = LSCPSERVER->AddChannel(); }
205 iliev 1161 | DB_INSTRUMENT_DIRECTORY SP pathname { $$ = LSCPSERVER->AddDbInstrumentDirectory($3); }
206 iliev 1200 | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP pathname SP pathname { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
207     | DB_INSTRUMENTS SP scan_mode SP pathname SP pathname { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
208     | DB_INSTRUMENTS SP NON_MODAL SP pathname SP pathname { $$ = LSCPSERVER->AddDbInstruments($5,$7, -1, true); }
209     | DB_INSTRUMENTS SP NON_MODAL SP pathname SP pathname SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
210     | DB_INSTRUMENTS SP pathname SP pathname { $$ = LSCPSERVER->AddDbInstruments($3,$5); }
211     | DB_INSTRUMENTS SP pathname SP pathname SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
212 schoenebeck 973 | MIDI_INSTRUMENT_MAP { $$ = LSCPSERVER->AddMidiInstrumentMap(); }
213     | MIDI_INSTRUMENT_MAP SP map_name { $$ = LSCPSERVER->AddMidiInstrumentMap($3); }
214     ;
215    
216 iliev 981 subscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_count); }
217     | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_info); }
218     | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_count); }
219     | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_info); }
220     | CHANNEL_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_count); }
221     | VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_voice_count); }
222     | STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_stream_count); }
223     | BUFFER_FILL { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_buffer_fill); }
224     | CHANNEL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_info); }
225 iliev 1108 | FX_SEND_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_count); }
226     | FX_SEND_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_info); }
227 iliev 981 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
228     | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
229     | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_count); }
230     | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_info); }
231 iliev 1161 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
232     | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
233     | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_count); }
234     | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_info); }
235 iliev 1200 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
236 iliev 981 | MISCELLANEOUS { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_misc); }
237     | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_voice_count); }
238 iliev 1108 | GLOBAL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_global_info); }
239 senkov 135 ;
240    
241 iliev 981 unsubscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_count); }
242     | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_info); }
243     | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_count); }
244     | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_info); }
245     | CHANNEL_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_count); }
246     | VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_voice_count); }
247     | STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_stream_count); }
248     | BUFFER_FILL { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_buffer_fill); }
249     | CHANNEL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_info); }
250 iliev 1108 | FX_SEND_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_count); }
251     | FX_SEND_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_info); }
252 iliev 981 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
253     | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
254     | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_count); }
255     | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_info); }
256 iliev 1161 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
257     | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
258     | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_count); }
259     | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_info); }
260 iliev 1200 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
261 iliev 981 | MISCELLANEOUS { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_misc); }
262     | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_voice_count); }
263 iliev 1108 | GLOBAL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_global_info); }
264 senkov 135 ;
265    
266 schoenebeck 1047 map_instruction : MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::VOID,"",$3); }
267     | 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,"",$3); }
268     | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP entry_name { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::VOID,$18,$3); }
269     | 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,$20,$3); }
270 schoenebeck 947 ;
271    
272 schoenebeck 973 unmap_instruction : MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->RemoveMIDIInstrumentMapping($3,$5,$7); }
273 schoenebeck 947 ;
274    
275 iliev 1161 remove_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->RemoveChannel($3); }
276     | MIDI_INSTRUMENT_MAP SP midi_map { $$ = LSCPSERVER->RemoveMidiInstrumentMap($3); }
277     | MIDI_INSTRUMENT_MAP SP ALL { $$ = LSCPSERVER->RemoveAllMidiInstrumentMaps(); }
278     | DB_INSTRUMENT_DIRECTORY SP FORCE SP pathname { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($5, true); }
279     | DB_INSTRUMENT_DIRECTORY SP pathname { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($3); }
280     | DB_INSTRUMENT SP pathname { $$ = LSCPSERVER->RemoveDbInstrument($3); }
281 schoenebeck 947 ;
282    
283 schoenebeck 219 get_instruction : AVAILABLE_ENGINES { $$ = LSCPSERVER->GetAvailableEngines(); }
284     | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableMidiInputDrivers(); }
285     | MIDI_INPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetMidiInputDriverInfo($5); }
286     | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7); }
287     | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7, $9); }
288     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableAudioOutputDrivers(); }
289     | AUDIO_OUTPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetAudioOutputDriverInfo($5); }
290     | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7); }
291     | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7, $9); }
292     | AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDeviceCount(); }
293     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDeviceCount(); }
294     | AUDIO_OUTPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetAudioOutputDeviceInfo($5); }
295     | MIDI_INPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetMidiInputDeviceInfo($5); }
296     | MIDI_INPUT_PORT SP INFO SP number SP number { $$ = LSCPSERVER->GetMidiInputPortInfo($5, $7); }
297     | MIDI_INPUT_PORT_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetMidiInputPortParameterInfo($5, $7, $9); }
298     | AUDIO_OUTPUT_CHANNEL SP INFO SP number SP number { $$ = LSCPSERVER->GetAudioOutputChannelInfo($5, $7); }
299     | AUDIO_OUTPUT_CHANNEL_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetAudioOutputChannelParameterInfo($5, $7, $9); }
300     | CHANNELS { $$ = LSCPSERVER->GetChannels(); }
301     | CHANNEL SP INFO SP sampler_channel { $$ = LSCPSERVER->GetChannelInfo($5); }
302     | CHANNEL SP BUFFER_FILL SP buffer_size_type SP sampler_channel { $$ = LSCPSERVER->GetBufferFill($5, $7); }
303     | CHANNEL SP STREAM_COUNT SP sampler_channel { $$ = LSCPSERVER->GetStreamCount($5); }
304     | CHANNEL SP VOICE_COUNT SP sampler_channel { $$ = LSCPSERVER->GetVoiceCount($5); }
305     | ENGINE SP INFO SP engine_name { $$ = LSCPSERVER->GetEngineInfo($5); }
306 schoenebeck 563 | SERVER SP INFO { $$ = LSCPSERVER->GetServerInfo(); }
307 iliev 1161 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->GetTotalVoiceCount(); }
308 iliev 778 | TOTAL_VOICE_COUNT_MAX { $$ = LSCPSERVER->GetTotalVoiceCountMax(); }
309 schoenebeck 973 | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMappings($3); }
310     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->GetAllMidiInstrumentMappings(); }
311     | MIDI_INSTRUMENT SP INFO SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->GetMidiInstrumentMapping($5,$7,$9); }
312     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->GetMidiInstrumentMaps(); }
313     | MIDI_INSTRUMENT_MAP SP INFO SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMap($5); }
314 schoenebeck 1001 | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->GetFxSends($3); }
315     | FX_SEND SP INFO SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->GetFxSendInfo($5,$7); }
316 iliev 1187 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($5, true); }
317     | DB_INSTRUMENT_DIRECTORIES SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($3, false); }
318 iliev 1161 | DB_INSTRUMENT_DIRECTORY SP INFO SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectoryInfo($5); }
319 iliev 1187 | DB_INSTRUMENTS SP RECURSIVE SP pathname { $$ = LSCPSERVER->GetDbInstrumentCount($5, true); }
320     | DB_INSTRUMENTS SP pathname { $$ = LSCPSERVER->GetDbInstrumentCount($3, false); }
321 iliev 1161 | DB_INSTRUMENT SP INFO SP pathname { $$ = LSCPSERVER->GetDbInstrumentInfo($5); }
322 iliev 1200 | DB_INSTRUMENTS_JOB SP INFO SP number { $$ = LSCPSERVER->GetDbInstrumentsJobInfo($5); }
323 schoenebeck 1005 | VOLUME { $$ = LSCPSERVER->GetGlobalVolume(); }
324 schoenebeck 35 ;
325    
326 schoenebeck 483 set_instruction : AUDIO_OUTPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputDeviceParameter($3, $5, $7); }
327     | AUDIO_OUTPUT_CHANNEL_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputChannelParameter($3, $5, $7, $9); }
328     | MIDI_INPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputDeviceParameter($3, $5, $7); }
329 iliev 1296 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' NONE { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, ""); }
330 schoenebeck 483 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, $9); }
331     | CHANNEL SP set_chan_instruction { $$ = $3; }
332 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP NAME SP midi_map SP map_name { $$ = LSCPSERVER->SetMidiInstrumentMapName($5, $7); }
333 iliev 1135 | FX_SEND SP NAME SP sampler_channel SP fx_send_id SP fx_send_name { $$ = LSCPSERVER->SetFxSendName($5,$7,$9); }
334 schoenebeck 1001 | FX_SEND SP AUDIO_OUTPUT_CHANNEL SP sampler_channel SP fx_send_id SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetFxSendAudioOutputChannel($5,$7,$9,$11); }
335 schoenebeck 1026 | FX_SEND SP MIDI_CONTROLLER SP sampler_channel SP fx_send_id SP midi_ctrl { $$ = LSCPSERVER->SetFxSendMidiController($5,$7,$9); }
336     | FX_SEND SP LEVEL SP sampler_channel SP fx_send_id SP volume_value { $$ = LSCPSERVER->SetFxSendLevel($5,$7,$9); }
337 iliev 1161 | DB_INSTRUMENT_DIRECTORY SP NAME SP pathname SP dirname { $$ = LSCPSERVER->SetDbInstrumentDirectoryName($5,$7); }
338     | DB_INSTRUMENT_DIRECTORY SP DESCRIPTION SP pathname SP stringval { $$ = LSCPSERVER->SetDbInstrumentDirectoryDescription($5,$7); }
339     | DB_INSTRUMENT SP NAME SP pathname SP dirname { $$ = LSCPSERVER->SetDbInstrumentName($5,$7); }
340     | DB_INSTRUMENT SP DESCRIPTION SP pathname SP stringval { $$ = LSCPSERVER->SetDbInstrumentDescription($5,$7); }
341 schoenebeck 483 | ECHO SP boolean { $$ = LSCPSERVER->SetEcho((yyparse_param_t*) yyparse_param, $3); }
342 schoenebeck 1005 | VOLUME SP volume_value { $$ = LSCPSERVER->SetGlobalVolume($3); }
343 schoenebeck 123 ;
344    
345 schoenebeck 219 create_instruction : AUDIO_OUTPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateAudioOutputDevice($3,$5); }
346     | AUDIO_OUTPUT_DEVICE SP string { $$ = LSCPSERVER->CreateAudioOutputDevice($3); }
347     | MIDI_INPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateMidiInputDevice($3,$5); }
348     | MIDI_INPUT_DEVICE SP string { $$ = LSCPSERVER->CreateMidiInputDevice($3); }
349 schoenebeck 1001 | FX_SEND SP sampler_channel SP midi_ctrl { $$ = LSCPSERVER->CreateFxSend($3,$5); }
350     | FX_SEND SP sampler_channel SP midi_ctrl SP fx_send_name { $$ = LSCPSERVER->CreateFxSend($3,$5,$7); }
351 schoenebeck 123 ;
352    
353 schoenebeck 947 reset_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->ResetChannel($3); }
354     ;
355    
356 schoenebeck 973 clear_instruction : MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ClearMidiInstrumentMappings($3); }
357     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ClearAllMidiInstrumentMappings(); }
358 schoenebeck 947 ;
359    
360 iliev 1187 find_instruction : DB_INSTRUMENTS SP NON_RECURSIVE SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($5,$7, false); }
361     | DB_INSTRUMENTS SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($3,$5, true); }
362     | DB_INSTRUMENT_DIRECTORIES SP NON_RECURSIVE SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($5,$7, false); }
363     | DB_INSTRUMENT_DIRECTORIES SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($3,$5, true); }
364     ;
365    
366 iliev 1161 move_instruction : DB_INSTRUMENT_DIRECTORY SP pathname SP pathname { $$ = LSCPSERVER->MoveDbInstrumentDirectory($3,$5); }
367     | DB_INSTRUMENT SP pathname SP pathname { $$ = LSCPSERVER->MoveDbInstrument($3,$5); }
368     ;
369    
370 iliev 1187 copy_instruction : DB_INSTRUMENT_DIRECTORY SP pathname SP pathname { $$ = LSCPSERVER->CopyDbInstrumentDirectory($3,$5); }
371     | DB_INSTRUMENT SP pathname SP pathname { $$ = LSCPSERVER->CopyDbInstrument($3,$5); }
372     ;
373    
374 schoenebeck 219 destroy_instruction : AUDIO_OUTPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyAudioOutputDevice($3); }
375     | MIDI_INPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyMidiInputDevice($3); }
376 schoenebeck 1001 | FX_SEND SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->DestroyFxSend($3,$5); }
377 schoenebeck 123 ;
378    
379 schoenebeck 35 load_instruction : INSTRUMENT SP load_instr_args { $$ = $3; }
380     | ENGINE SP load_engine_args { $$ = $3; }
381     ;
382    
383 schoenebeck 219 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 { $$ = LSCPSERVER->SetVolume($5, $3); }
392 schoenebeck 705 | MUTE SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelMute($5, $3); }
393     | SOLO SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelSolo($5, $3); }
394 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP sampler_channel SP midi_map { $$ = 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 schoenebeck 35 ;
398    
399 schoenebeck 1212 edit_instruction : INSTRUMENT SP sampler_channel { $$ = LSCPSERVER->EditSamplerChannelInstrument($3); }
400     ;
401    
402 schoenebeck 1047 modal_arg : /* epsilon (empty argument) */ { $$ = true; }
403     | NON_MODAL SP { $$ = false; }
404     ;
405    
406 schoenebeck 483 key_val_list : string '=' param_val_list { $$[$1] = $3; }
407     | key_val_list SP string '=' param_val_list { $$ = $1; $$[$3] = $5; }
408 senkov 135 ;
409 schoenebeck 123
410 schoenebeck 35 buffer_size_type : BYTES { $$ = fill_response_bytes; }
411     | PERCENTAGE { $$ = fill_response_percentage; }
412     ;
413    
414 iliev 1187 list_instruction : AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDevices(); }
415     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDevices(); }
416     | CHANNELS { $$ = LSCPSERVER->ListChannels(); }
417     | AVAILABLE_ENGINES { $$ = LSCPSERVER->ListAvailableEngines(); }
418     | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableMidiInputDrivers(); }
419     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableAudioOutputDrivers(); }
420     | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ListMidiInstrumentMappings($3); }
421     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ListAllMidiInstrumentMappings(); }
422     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->ListMidiInstrumentMaps(); }
423     | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->ListFxSends($3); }
424     | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectories($5, true); }
425     | DB_INSTRUMENT_DIRECTORIES SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectories($3); }
426     | DB_INSTRUMENTS SP RECURSIVE SP pathname { $$ = LSCPSERVER->GetDbInstruments($5, true); }
427     | DB_INSTRUMENTS SP pathname { $$ = LSCPSERVER->GetDbInstruments($3); }
428 schoenebeck 123 ;
429    
430 schoenebeck 219 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 schoenebeck 35 ;
433    
434 schoenebeck 411 load_engine_args : engine_name SP sampler_channel { $$ = LSCPSERVER->SetEngineType($1, $3); }
435 schoenebeck 35 ;
436    
437 schoenebeck 947 instr_load_mode : ON_DEMAND { $$ = MidiInstrumentMapper::ON_DEMAND; }
438     | ON_DEMAND_HOLD { $$ = MidiInstrumentMapper::ON_DEMAND_HOLD; }
439     | PERSISTENT { $$ = MidiInstrumentMapper::PERSISTENT; }
440     ;
441    
442 schoenebeck 219 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 schoenebeck 274 | ALL { $$ = 16; }
456 schoenebeck 219 ;
457    
458     midi_input_type_name : string
459     ;
460    
461 schoenebeck 973 midi_map : number
462 schoenebeck 947 ;
463    
464 schoenebeck 973 midi_bank : number
465 schoenebeck 947 ;
466    
467     midi_prog : number
468     ;
469    
470 schoenebeck 1001 midi_ctrl : number
471     ;
472    
473 schoenebeck 219 volume_value : dotnum
474     | number { $$ = $1; }
475     ;
476    
477     sampler_channel : number
478     ;
479    
480     instrument_index : number
481     ;
482    
483 schoenebeck 1001 fx_send_id : number
484     ;
485    
486 schoenebeck 219 engine_name : string
487     ;
488    
489 iliev 1161 pathname : stringval
490     ;
491    
492     dirname : stringval
493     ;
494    
495 schoenebeck 1245 filename : stringval_escaped
496 schoenebeck 219 ;
497    
498 schoenebeck 973 map_name : stringval
499     ;
500    
501 schoenebeck 947 entry_name : stringval
502     ;
503    
504 schoenebeck 1001 fx_send_name : stringval
505     ;
506    
507 schoenebeck 483 param_val_list : param_val
508     | param_val_list','param_val { $$ = $1 + "," + $3; }
509     ;
510    
511 schoenebeck 219 param_val : string
512 schoenebeck 826 | stringval
513 schoenebeck 483 | number { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
514     | dotnum { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
515 schoenebeck 219 ;
516    
517 iliev 1187 query_val_list : string '=' query_val { $$[$1] = $3; }
518     | query_val_list SP string '=' query_val { $$ = $1; $$[$3] = $5; }
519     ;
520    
521     query_val : string
522     | stringval
523     ;
524    
525 iliev 1200 scan_mode : RECURSIVE { $$ = "RECURSIVE"; }
526     | NON_RECURSIVE { $$ = "NON_RECURSIVE"; }
527     | FLAT { $$ = "FLAT"; }
528     ;
529    
530 schoenebeck 573 // GRAMMAR_BNF_END - do NOT delete or modify this line !!!
531 schoenebeck 219
532 schoenebeck 573
533 schoenebeck 219 // atomic variable symbol rules
534    
535     boolean : number { $$ = $1; }
536     | string { $$ = -1; }
537 capela 159 ;
538    
539 schoenebeck 219 string : char { std::string s; s = $1; $$ = s; }
540 schoenebeck 1245 | '\\' { $$ = "\\"; } // we have to place this rule here, because we currently distinguish between escaped and unescaped strings
541 schoenebeck 219 | string char { $$ = $1 + $2; }
542 capela 159 ;
543    
544 schoenebeck 1245 string_escaped : char { std::string s; s = $1; $$ = s; }
545     | escape_seq { std::string s; s = $1; $$ = s; }
546     | string_escaped char { $$ = $1 + $2; }
547     | string_escaped escape_seq { $$ = $1 + $2; }
548     ;
549    
550 schoenebeck 225 dotnum : digits '.' digits { $$ = atof(String($1 + "." + $3).c_str()); }
551 schoenebeck 219 | '+' digits '.' digits { String s = "+"; s += $2; s += "."; s += $4; $$ = atof(s.c_str()); }
552     | '-' digits '.' digits { $$ = atof(String("-" + $2 + "." + $4).c_str()); }
553 capela 143 ;
554    
555 schoenebeck 219
556     digits : digit { $$ = $1; }
557     | digits digit { $$ = $1 + $2; }
558 senkov 155 ;
559    
560 schoenebeck 219 digit : '0' { $$ = '0'; }
561     | '1' { $$ = '1'; }
562     | '2' { $$ = '2'; }
563     | '3' { $$ = '3'; }
564     | '4' { $$ = '4'; }
565     | '5' { $$ = '5'; }
566     | '6' { $$ = '6'; }
567     | '7' { $$ = '7'; }
568     | '8' { $$ = '8'; }
569     | '9' { $$ = '9'; }
570 senkov 155 ;
571    
572 schoenebeck 1245 digit_oct : '0' { $$ = '0'; }
573     | '1' { $$ = '1'; }
574     | '2' { $$ = '2'; }
575     | '3' { $$ = '3'; }
576     | '4' { $$ = '4'; }
577     | '5' { $$ = '5'; }
578     | '6' { $$ = '6'; }
579     | '7' { $$ = '7'; }
580     ;
581    
582     digit_hex : '0' { $$ = '0'; }
583     | '1' { $$ = '1'; }
584     | '2' { $$ = '2'; }
585     | '3' { $$ = '3'; }
586     | '4' { $$ = '4'; }
587     | '5' { $$ = '5'; }
588     | '6' { $$ = '6'; }
589     | '7' { $$ = '7'; }
590     | '8' { $$ = '8'; }
591     | '9' { $$ = '9'; }
592     | 'a' { $$ = 'a'; }
593     | 'b' { $$ = 'b'; }
594     | 'c' { $$ = 'c'; }
595     | 'd' { $$ = 'd'; }
596     | 'e' { $$ = 'e'; }
597     | 'f' { $$ = 'f'; }
598     | 'A' { $$ = 'a'; }
599     | 'B' { $$ = 'b'; }
600     | 'C' { $$ = 'c'; }
601     | 'D' { $$ = 'd'; }
602     | 'E' { $$ = 'e'; }
603     | 'F' { $$ = 'f'; }
604     ;
605    
606 schoenebeck 219 number : digit { $$ = atoi(String(1, $1).c_str()); }
607     | '1' digits { $$ = atoi(String(String("1") + $2).c_str()); }
608     | '2' digits { $$ = atoi(String(String("2") + $2).c_str()); }
609     | '3' digits { $$ = atoi(String(String("3") + $2).c_str()); }
610     | '4' digits { $$ = atoi(String(String("4") + $2).c_str()); }
611     | '5' digits { $$ = atoi(String(String("5") + $2).c_str()); }
612     | '6' digits { $$ = atoi(String(String("6") + $2).c_str()); }
613     | '7' digits { $$ = atoi(String(String("7") + $2).c_str()); }
614     | '8' digits { $$ = atoi(String(String("8") + $2).c_str()); }
615     | '9' digits { $$ = atoi(String(String("9") + $2).c_str()); }
616    
617     char : 'A' { $$ = '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' { $$ = 'Z'; }
618     | 'a' { $$ = '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' { $$ = 'z'; }
619     | '0' { $$ = '0'; } | '1' { $$ = '1'; } | '2' { $$ = '2'; } | '3' { $$ = '3'; } | '4' { $$ = '4'; } | '5' { $$ = '5'; } | '6' { $$ = '6'; } | '7' { $$ = '7'; } | '8' { $$ = '8'; } | '9' { $$ = '9'; }
620 schoenebeck 226 | '!' { $$ = '!'; } | '#' { $$ = '#'; } | '$' { $$ = '$'; } | '%' { $$ = '%'; } | '&' { $$ = '&'; } | '(' { $$ = '('; } | ')' { $$ = ')'; } | '*' { $$ = '*'; } | '+' { $$ = '+'; } | '-' { $$ = '-'; } | '.' { $$ = '.'; } | ',' { $$ = ','; } | '/' { $$ = '/'; }
621 schoenebeck 219 | ':' { $$ = ':'; } | ';' { $$ = ';'; } | '<' { $$ = '<'; } | '=' { $$ = '='; } | '>' { $$ = '>'; } | '?' { $$ = '?'; } | '@' { $$ = '@'; }
622 schoenebeck 1245 | '[' { $$ = '['; } | ']' { $$ = ']'; } | '^' { $$ = '^'; } | '_' { $$ = '_'; }
623 schoenebeck 219 | '{' { $$ = '{'; } | '|' { $$ = '|'; } | '}' { $$ = '}'; } | '~' { $$ = '~'; }
624 schoenebeck 1245 | EXT_ASCII_CHAR
625 senkov 155 ;
626    
627 schoenebeck 221 text : SP { $$ = " "; }
628     | string
629     | text SP { $$ = $1 + " "; }
630     | text string { $$ = $1 + $2; }
631 schoenebeck 35 ;
632    
633 schoenebeck 1245 text_escaped : SP { $$ = " "; }
634     | string_escaped
635     | text_escaped SP { $$ = $1 + " "; }
636     | text_escaped string_escaped { $$ = $1 + $2; }
637     ;
638    
639 schoenebeck 225 stringval : '\'' text '\'' { $$ = $2; }
640     | '\"' text '\"' { $$ = $2; }
641 schoenebeck 221 ;
642 schoenebeck 219
643 schoenebeck 1245 stringval_escaped : '\'' text_escaped '\'' { $$ = $2; }
644     | '\"' text_escaped '\"' { $$ = $2; }
645     ;
646 schoenebeck 221
647 schoenebeck 1245 escape_seq : '\\' '\'' { $$ = '\''; }
648     | '\\' '\"' { $$ = '\"'; }
649     | '\\' '\\' { $$ = '\\'; }
650     | '\\' 'n' { $$ = '\n'; }
651     | '\\' 'r' { $$ = '\r'; }
652     | '\\' 'f' { $$ = '\f'; }
653     | '\\' 't' { $$ = '\t'; }
654     | '\\' 'v' { $$ = '\v'; }
655     | escape_seq_octal
656     | escape_seq_hex
657     ;
658    
659     escape_seq_octal : '\\' digit_oct { $$ = (char) octalsToNumber($2); }
660     | '\\' digit_oct digit_oct { $$ = (char) octalsToNumber($3,$2); }
661     | '\\' digit_oct digit_oct digit_oct { $$ = (char) octalsToNumber($4,$3,$2); }
662     ;
663    
664     escape_seq_hex : '\\' 'x' digit_hex { $$ = (char) hexsToNumber($3); }
665     | '\\' 'x' digit_hex digit_hex { $$ = (char) hexsToNumber($4,$3); }
666     ;
667    
668 schoenebeck 219 // rules which are more or less just terminal symbols
669    
670     SP : ' '
671 schoenebeck 35 ;
672    
673 schoenebeck 219 LF : '\n'
674 schoenebeck 35 ;
675    
676 schoenebeck 219 CR : '\r'
677 schoenebeck 35 ;
678    
679 schoenebeck 219 ADD : 'A''D''D'
680 schoenebeck 35 ;
681    
682 schoenebeck 219 GET : 'G''E''T'
683 schoenebeck 35 ;
684    
685 schoenebeck 947 MAP : 'M''A''P'
686     ;
687    
688     UNMAP : 'U''N''M''A''P'
689     ;
690    
691     CLEAR : 'C''L''E''A''R'
692     ;
693    
694 iliev 1187 FIND : 'F''I''N''D'
695     ;
696    
697 iliev 1161 MOVE : 'M''O''V''E'
698     ;
699    
700 iliev 1187 COPY : 'C''O''P''Y'
701     ;
702    
703 schoenebeck 219 CREATE : 'C''R''E''A''T''E'
704 schoenebeck 35 ;
705    
706 schoenebeck 219 DESTROY : 'D''E''S''T''R''O''Y'
707 schoenebeck 210 ;
708    
709 schoenebeck 219 LIST : 'L''I''S''T'
710 schoenebeck 35 ;
711    
712 schoenebeck 219 LOAD : 'L''O''A''D'
713     ;
714    
715 schoenebeck 228 ALL : 'A''L''L'
716     ;
717    
718 schoenebeck 973 NONE : 'N''O''N''E'
719     ;
720    
721     DEFAULT : 'D''E''F''A''U''L''T'
722     ;
723    
724 schoenebeck 219 NON_MODAL : 'N''O''N''_''M''O''D''A''L'
725     ;
726    
727     REMOVE : 'R''E''M''O''V''E'
728     ;
729    
730     SET : 'S''E''T'
731     ;
732    
733     SUBSCRIBE : 'S''U''B''S''C''R''I''B''E'
734     ;
735    
736     UNSUBSCRIBE : 'U''N''S''U''B''S''C''R''I''B''E'
737     ;
738    
739     CHANNEL : 'C''H''A''N''N''E''L'
740     ;
741    
742     AVAILABLE_ENGINES : 'A''V''A''I''L''A''B''L''E''_''E''N''G''I''N''E''S'
743     ;
744    
745     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'
746     ;
747    
748     CHANNELS : 'C''H''A''N''N''E''L''S'
749     ;
750    
751     INFO : 'I''N''F''O'
752     ;
753    
754 iliev 981 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'
755 iliev 1161 ;
756 iliev 981
757     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'
758 iliev 1161 ;
759 iliev 981
760     MIDI_INPUT_DEVICE_COUNT : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''C''O''U''N''T'
761 iliev 1161 ;
762 iliev 981
763     MIDI_INPUT_DEVICE_INFO : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''I''N''F''O'
764 iliev 1161 ;
765 iliev 981
766     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'
767 iliev 1161 ;
768 iliev 981
769     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'
770 iliev 1161 ;
771 iliev 981
772     MIDI_INSTRUMENT_COUNT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
773 iliev 1161 ;
774 iliev 981
775     MIDI_INSTRUMENT_INFO : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
776 iliev 1161 ;
777 iliev 981
778 iliev 1161 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'
779     ;
780    
781     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'
782     ;
783    
784     DB_INSTRUMENT_COUNT : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
785     ;
786    
787     DB_INSTRUMENT_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
788     ;
789    
790 iliev 1200 DB_INSTRUMENTS_JOB_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B''_''I''N''F''O'
791     ;
792    
793 schoenebeck 556 CHANNEL_COUNT : 'C''H''A''N''N''E''L''_''C''O''U''N''T'
794     ;
795    
796     CHANNEL_INFO : 'C''H''A''N''N''E''L''_''I''N''F''O'
797     ;
798    
799 iliev 1108 FX_SEND_COUNT : 'F''X''_''S''E''N''D''_''C''O''U''N''T'
800     ;
801    
802     FX_SEND_INFO : 'F''X''_''S''E''N''D''_''I''N''F''O'
803     ;
804    
805 schoenebeck 219 BUFFER_FILL : 'B''U''F''F''E''R''_''F''I''L''L'
806     ;
807    
808     STREAM_COUNT : 'S''T''R''E''A''M''_''C''O''U''N''T'
809     ;
810    
811     VOICE_COUNT : 'V''O''I''C''E''_''C''O''U''N''T'
812     ;
813    
814 iliev 778 TOTAL_VOICE_COUNT : 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T'
815     ;
816    
817     TOTAL_VOICE_COUNT_MAX: 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T''_''M''A''X'
818     ;
819    
820 iliev 1108 GLOBAL_INFO : 'G''L''O''B''A''L''_''I''N''F''O'
821     ;
822    
823 schoenebeck 219 INSTRUMENT : 'I''N''S''T''R''U''M''E''N''T'
824     ;
825    
826     ENGINE : 'E' 'N' 'G' 'I' 'N' 'E'
827     ;
828    
829 schoenebeck 947 ON_DEMAND : 'O''N''_''D''E''M''A''N''D'
830     ;
831    
832     ON_DEMAND_HOLD : 'O''N''_''D''E''M''A''N''D''_''H''O''L''D'
833     ;
834    
835     PERSISTENT : 'P''E''R''S''I''S''T''E''N''T'
836     ;
837    
838 schoenebeck 219 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'
839     ;
840    
841     AUDIO_OUTPUT_DEVICES : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''S'
842     ;
843    
844     AUDIO_OUTPUT_DEVICE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E'
845     ;
846    
847     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'
848     ;
849    
850     AUDIO_OUTPUT_DRIVER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R'
851     ;
852    
853     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'
854     ;
855    
856     AUDIO_OUTPUT_CHANNEL : 'A''U''D''I''O''_''O''U''T''P''U''T''_''C''H''A''N''N''E''L'
857     ;
858    
859     AUDIO_OUTPUT_TYPE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''T''Y''P''E'
860     ;
861    
862     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'
863     ;
864    
865     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'
866     ;
867    
868     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'
869     ;
870    
871     MIDI_INPUT_DEVICES : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''S'
872     ;
873    
874     MIDI_INPUT_DEVICE : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E'
875     ;
876    
877     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'
878     ;
879    
880 schoenebeck 947 MIDI_INSTRUMENT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T'
881     ;
882    
883     MIDI_INSTRUMENTS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''S'
884     ;
885    
886 schoenebeck 973 MIDI_INSTRUMENT_MAP : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P'
887     ;
888    
889     MIDI_INSTRUMENT_MAPS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''S'
890     ;
891    
892 schoenebeck 219 MIDI_INPUT_DRIVER : 'M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R'
893     ;
894    
895     MIDI_INPUT_PORT : 'M''I''D''I''_''I''N''P''U''T''_''P''O''R''T'
896     ;
897    
898     MIDI_INPUT_CHANNEL : 'M''I''D''I''_''I''N''P''U''T''_''C''H''A''N''N''E''L'
899     ;
900    
901     MIDI_INPUT_TYPE : 'M''I''D''I''_''I''N''P''U''T''_''T''Y''P''E'
902     ;
903    
904     MIDI_INPUT : 'M''I''D''I''_''I''N''P''U''T'
905     ;
906    
907 schoenebeck 1026 MIDI_CONTROLLER : 'M''I''D''I''_''C''O''N''T''R''O''L''L''E''R'
908     ;
909    
910 schoenebeck 1001 FX_SEND : 'F''X''_''S''E''N''D'
911     ;
912    
913     FX_SENDS : 'F''X''_''S''E''N''D''S'
914     ;
915    
916 iliev 1161 DB_INSTRUMENT_DIRECTORY : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''D''I''R''E''C''T''O''R''Y'
917     ;
918    
919     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'
920     ;
921    
922     DB_INSTRUMENTS : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S'
923     ;
924    
925     DB_INSTRUMENT : 'D''B''_''I''N''S''T''R''U''M''E''N''T'
926     ;
927    
928 iliev 1200 DB_INSTRUMENTS_JOB : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B'
929     ;
930    
931 iliev 1161 DESCRIPTION : 'D''E''S''C''R''I''P''T''I''O''N'
932     ;
933    
934     FORCE : 'F''O''R''C''E'
935     ;
936    
937     FLAT : 'F''L''A''T'
938     ;
939    
940 iliev 1187 RECURSIVE : 'R''E''C''U''R''S''I''V''E'
941     ;
942    
943 iliev 1161 NON_RECURSIVE : 'N''O''N''_''R''E''C''U''R''S''I''V''E'
944     ;
945    
946 schoenebeck 563 SERVER : 'S''E''R''V''E''R'
947     ;
948    
949 schoenebeck 219 VOLUME : 'V''O''L''U''M''E'
950     ;
951    
952 schoenebeck 1026 LEVEL : 'L''E''V''E''L'
953     ;
954    
955 schoenebeck 705 MUTE : 'M''U''T''E'
956     ;
957    
958     SOLO : 'S''O''L''O'
959     ;
960    
961 schoenebeck 219 BYTES : 'B''Y''T''E''S'
962     ;
963    
964     PERCENTAGE : 'P''E''R''C''E''N''T''A''G''E'
965     ;
966    
967 schoenebeck 1212 EDIT : 'E''D''I''T'
968     ;
969    
970 schoenebeck 219 RESET : 'R''E''S''E''T'
971     ;
972    
973     MISCELLANEOUS : 'M''I''S''C''E''L''L''A''N''E''O''U''S'
974     ;
975    
976 schoenebeck 973 NAME : 'N''A''M''E'
977     ;
978    
979 schoenebeck 219 ECHO : 'E''C''H''O'
980     ;
981    
982     QUIT : 'Q''U''I''T'
983     ;
984    
985 schoenebeck 35 %%
986    
987     /**
988     * Will be called when an error occured (usually syntax error).
989     */
990     void yyerror(const char* s) {
991 schoenebeck 1252 yyparse_param_t* param = GetCurrentYaccSession();
992     String msg = s
993     + (" (line:" + ToString(param->iLine+1))
994     + ( ",column:" + ToString(param->iColumn))
995     + ")";
996     dmsg(2,("LSCPParser: %s\n", msg.c_str()));
997     sLastError = msg;
998 schoenebeck 35 }
999    
1000     /**
1001 schoenebeck 219 * Clears input buffer.
1002 schoenebeck 35 */
1003     void restart(yyparse_param_t* pparam, int& yychar) {
1004 schoenebeck 219 bytes = 0;
1005     ptr = 0;
1006 schoenebeck 1252 sLastError = "";
1007 schoenebeck 35 }
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