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

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Revision 1379 - (hide annotations) (download)
Thu Oct 4 12:18:16 2007 UTC (16 years, 6 months ago) by schoenebeck
File size: 61937 byte(s) 
* bugfix in LSCP parser: all comma separated lists of strings were treated
  as being one string containing commas, this affected device parameter
  LSCP commands (fixes #57)
* minor code refactoring regarding DB paths in src/network/lscp.y
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 schoenebeck 1332 %type <Char> char char_base 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 1379 %type <String> string string_escaped text text_escaped raw_path_base stringval raw_path 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 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
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 1332 %type <UniversalPath> path path_base
150 schoenebeck 35
151     %start input
152    
153     %%
154    
155     //TODO: return more meaningful error messages
156    
157 schoenebeck 573 /*
158 schoenebeck 973 The LSCP specification document input file (Documentation/lscp.xml) is
159     automatically updated with this file using the scripts/update_grammar.pl
160     script. Do not modify or delete the GRAMMAR_BNF_BEGIN and GRAMMAR_BNF_END
161     lines !
162 schoenebeck 573 */
163    
164     // GRAMMAR_BNF_BEGIN - do NOT delete or modify this line !!!
165    
166 senkov 170 input : line LF
167 schoenebeck 219 | line CR LF
168     ;
169 schoenebeck 35
170 schoenebeck 1253 line : /* epsilon (empty line ignored) */ { INCREMENT_LINE; return LSCP_DONE; }
171 schoenebeck 1252 | comment { INCREMENT_LINE; return LSCP_DONE; }
172     | command { INCREMENT_LINE; LSCPSERVER->AnswerClient($1); return LSCP_DONE; }
173     | error { INCREMENT_LINE; LSCPSERVER->AnswerClient("ERR:0:" + sLastError + "\r\n"); RESTART; return LSCP_SYNTAX_ERROR; }
174 schoenebeck 35 ;
175    
176 schoenebeck 219 comment : '#'
177     | comment '#'
178 schoenebeck 111 | comment SP
179 schoenebeck 219 | comment number
180 schoenebeck 111 | comment string
181     ;
182    
183 schoenebeck 973 command : ADD SP add_instruction { $$ = $3; }
184 schoenebeck 947 | MAP SP map_instruction { $$ = $3; }
185     | UNMAP SP unmap_instruction { $$ = $3; }
186 schoenebeck 219 | GET SP get_instruction { $$ = $3; }
187     | CREATE SP create_instruction { $$ = $3; }
188     | DESTROY SP destroy_instruction { $$ = $3; }
189     | LIST SP list_instruction { $$ = $3; }
190     | LOAD SP load_instruction { $$ = $3; }
191 schoenebeck 947 | REMOVE SP remove_instruction { $$ = $3; }
192 schoenebeck 219 | SET SP set_instruction { $$ = $3; }
193     | SUBSCRIBE SP subscribe_event { $$ = $3; }
194     | UNSUBSCRIBE SP unsubscribe_event { $$ = $3; }
195 schoenebeck 947 | RESET SP reset_instruction { $$ = $3; }
196     | CLEAR SP clear_instruction { $$ = $3; }
197 iliev 1187 | FIND SP find_instruction { $$ = $3; }
198 iliev 1161 | MOVE SP move_instruction { $$ = $3; }
199 iliev 1187 | COPY SP copy_instruction { $$ = $3; }
200 schoenebeck 1212 | EDIT SP edit_instruction { $$ = $3; }
201 iliev 1353 | FORMAT SP format_instruction { $$ = $3; }
202 schoenebeck 219 | RESET { $$ = LSCPSERVER->ResetSampler(); }
203     | QUIT { LSCPSERVER->AnswerClient("Bye!\r\n"); return LSCP_QUIT; }
204 schoenebeck 35 ;
205    
206 iliev 1345 add_instruction : CHANNEL { $$ = LSCPSERVER->AddChannel(); }
207     | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->AddDbInstrumentDirectory($3); }
208     | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
209     | DB_INSTRUMENTS SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
210     | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7, -1, true); }
211     | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
212     | DB_INSTRUMENTS SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5); }
213     | DB_INSTRUMENTS SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
214 schoenebeck 973 | MIDI_INSTRUMENT_MAP { $$ = LSCPSERVER->AddMidiInstrumentMap(); }
215     | MIDI_INSTRUMENT_MAP SP map_name { $$ = LSCPSERVER->AddMidiInstrumentMap($3); }
216     ;
217    
218 iliev 981 subscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_count); }
219     | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_info); }
220     | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_count); }
221     | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_info); }
222     | CHANNEL_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_count); }
223     | VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_voice_count); }
224     | STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_stream_count); }
225     | BUFFER_FILL { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_buffer_fill); }
226     | CHANNEL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_info); }
227 iliev 1108 | FX_SEND_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_count); }
228     | FX_SEND_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_info); }
229 iliev 981 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
230     | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
231     | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_count); }
232     | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_info); }
233 iliev 1161 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
234     | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
235     | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_count); }
236     | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_info); }
237 iliev 1200 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
238 iliev 981 | MISCELLANEOUS { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_misc); }
239     | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_voice_count); }
240 iliev 1108 | GLOBAL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_global_info); }
241 senkov 135 ;
242    
243 iliev 981 unsubscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_count); }
244     | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_info); }
245     | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_count); }
246     | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_info); }
247     | CHANNEL_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_count); }
248     | VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_voice_count); }
249     | STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_stream_count); }
250     | BUFFER_FILL { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_buffer_fill); }
251     | CHANNEL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_info); }
252 iliev 1108 | FX_SEND_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_count); }
253     | FX_SEND_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_info); }
254 iliev 981 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
255     | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
256     | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_count); }
257     | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_info); }
258 iliev 1161 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
259     | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
260     | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_count); }
261     | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_info); }
262 iliev 1200 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
263 iliev 981 | MISCELLANEOUS { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_misc); }
264     | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_voice_count); }
265 iliev 1108 | GLOBAL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_global_info); }
266 senkov 135 ;
267    
268 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::VOID,"",$3); }
269     | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,"",$3); }
270     | 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::VOID,$18,$3); }
271     | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode SP entry_name { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,$20,$3); }
272 schoenebeck 947 ;
273    
274 schoenebeck 973 unmap_instruction : MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->RemoveMIDIInstrumentMapping($3,$5,$7); }
275 schoenebeck 947 ;
276    
277 iliev 1345 remove_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->RemoveChannel($3); }
278     | MIDI_INSTRUMENT_MAP SP midi_map { $$ = LSCPSERVER->RemoveMidiInstrumentMap($3); }
279     | MIDI_INSTRUMENT_MAP SP ALL { $$ = LSCPSERVER->RemoveAllMidiInstrumentMaps(); }
280     | DB_INSTRUMENT_DIRECTORY SP FORCE SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($5, true); }
281     | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($3); }
282     | DB_INSTRUMENT SP db_path { $$ = LSCPSERVER->RemoveDbInstrument($3); }
283 schoenebeck 947 ;
284    
285 schoenebeck 219 get_instruction : AVAILABLE_ENGINES { $$ = LSCPSERVER->GetAvailableEngines(); }
286     | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableMidiInputDrivers(); }
287     | MIDI_INPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetMidiInputDriverInfo($5); }
288     | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7); }
289     | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7, $9); }
290     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableAudioOutputDrivers(); }
291     | AUDIO_OUTPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetAudioOutputDriverInfo($5); }
292     | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7); }
293     | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7, $9); }
294     | AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDeviceCount(); }
295     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDeviceCount(); }
296     | AUDIO_OUTPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetAudioOutputDeviceInfo($5); }
297     | MIDI_INPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetMidiInputDeviceInfo($5); }
298     | MIDI_INPUT_PORT SP INFO SP number SP number { $$ = LSCPSERVER->GetMidiInputPortInfo($5, $7); }
299     | MIDI_INPUT_PORT_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetMidiInputPortParameterInfo($5, $7, $9); }
300     | AUDIO_OUTPUT_CHANNEL SP INFO SP number SP number { $$ = LSCPSERVER->GetAudioOutputChannelInfo($5, $7); }
301     | AUDIO_OUTPUT_CHANNEL_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetAudioOutputChannelParameterInfo($5, $7, $9); }
302     | CHANNELS { $$ = LSCPSERVER->GetChannels(); }
303     | CHANNEL SP INFO SP sampler_channel { $$ = LSCPSERVER->GetChannelInfo($5); }
304     | CHANNEL SP BUFFER_FILL SP buffer_size_type SP sampler_channel { $$ = LSCPSERVER->GetBufferFill($5, $7); }
305     | CHANNEL SP STREAM_COUNT SP sampler_channel { $$ = LSCPSERVER->GetStreamCount($5); }
306     | CHANNEL SP VOICE_COUNT SP sampler_channel { $$ = LSCPSERVER->GetVoiceCount($5); }
307     | ENGINE SP INFO SP engine_name { $$ = LSCPSERVER->GetEngineInfo($5); }
308 schoenebeck 563 | SERVER SP INFO { $$ = LSCPSERVER->GetServerInfo(); }
309 iliev 1161 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->GetTotalVoiceCount(); }
310 iliev 778 | TOTAL_VOICE_COUNT_MAX { $$ = LSCPSERVER->GetTotalVoiceCountMax(); }
311 schoenebeck 973 | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMappings($3); }
312     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->GetAllMidiInstrumentMappings(); }
313     | MIDI_INSTRUMENT SP INFO SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->GetMidiInstrumentMapping($5,$7,$9); }
314     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->GetMidiInstrumentMaps(); }
315     | MIDI_INSTRUMENT_MAP SP INFO SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMap($5); }
316 schoenebeck 1001 | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->GetFxSends($3); }
317     | FX_SEND SP INFO SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->GetFxSendInfo($5,$7); }
318 iliev 1345 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($5, true); }
319     | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($3, false); }
320     | DB_INSTRUMENT_DIRECTORY SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryInfo($5); }
321     | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($5, true); }
322     | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($3, false); }
323     | DB_INSTRUMENT SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentInfo($5); }
324 iliev 1200 | DB_INSTRUMENTS_JOB SP INFO SP number { $$ = LSCPSERVER->GetDbInstrumentsJobInfo($5); }
325 schoenebeck 1005 | VOLUME { $$ = LSCPSERVER->GetGlobalVolume(); }
326 schoenebeck 35 ;
327    
328 schoenebeck 483 set_instruction : AUDIO_OUTPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputDeviceParameter($3, $5, $7); }
329     | AUDIO_OUTPUT_CHANNEL_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputChannelParameter($3, $5, $7, $9); }
330     | MIDI_INPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputDeviceParameter($3, $5, $7); }
331 iliev 1296 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' NONE { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, ""); }
332 schoenebeck 483 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, $9); }
333     | CHANNEL SP set_chan_instruction { $$ = $3; }
334 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP NAME SP midi_map SP map_name { $$ = LSCPSERVER->SetMidiInstrumentMapName($5, $7); }
335 iliev 1135 | FX_SEND SP NAME SP sampler_channel SP fx_send_id SP fx_send_name { $$ = LSCPSERVER->SetFxSendName($5,$7,$9); }
336 schoenebeck 1001 | FX_SEND SP AUDIO_OUTPUT_CHANNEL SP sampler_channel SP fx_send_id SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetFxSendAudioOutputChannel($5,$7,$9,$11); }
337 schoenebeck 1026 | FX_SEND SP MIDI_CONTROLLER SP sampler_channel SP fx_send_id SP midi_ctrl { $$ = LSCPSERVER->SetFxSendMidiController($5,$7,$9); }
338     | FX_SEND SP LEVEL SP sampler_channel SP fx_send_id SP volume_value { $$ = LSCPSERVER->SetFxSendLevel($5,$7,$9); }
339 schoenebeck 1379 | DB_INSTRUMENT_DIRECTORY SP NAME SP db_path SP raw_path { $$ = LSCPSERVER->SetDbInstrumentDirectoryName($5,$7); }
340     | DB_INSTRUMENT_DIRECTORY SP DESCRIPTION SP db_path SP raw_path { $$ = LSCPSERVER->SetDbInstrumentDirectoryDescription($5,$7); }
341     | DB_INSTRUMENT SP NAME SP db_path SP raw_path { $$ = LSCPSERVER->SetDbInstrumentName($5,$7); }
342     | DB_INSTRUMENT SP DESCRIPTION SP db_path SP raw_path { $$ = LSCPSERVER->SetDbInstrumentDescription($5,$7); }
343 schoenebeck 483 | ECHO SP boolean { $$ = LSCPSERVER->SetEcho((yyparse_param_t*) yyparse_param, $3); }
344 schoenebeck 1005 | VOLUME SP volume_value { $$ = LSCPSERVER->SetGlobalVolume($3); }
345 schoenebeck 123 ;
346    
347 schoenebeck 219 create_instruction : AUDIO_OUTPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateAudioOutputDevice($3,$5); }
348     | AUDIO_OUTPUT_DEVICE SP string { $$ = LSCPSERVER->CreateAudioOutputDevice($3); }
349     | MIDI_INPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateMidiInputDevice($3,$5); }
350     | MIDI_INPUT_DEVICE SP string { $$ = LSCPSERVER->CreateMidiInputDevice($3); }
351 schoenebeck 1001 | FX_SEND SP sampler_channel SP midi_ctrl { $$ = LSCPSERVER->CreateFxSend($3,$5); }
352     | FX_SEND SP sampler_channel SP midi_ctrl SP fx_send_name { $$ = LSCPSERVER->CreateFxSend($3,$5,$7); }
353 schoenebeck 123 ;
354    
355 schoenebeck 947 reset_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->ResetChannel($3); }
356     ;
357    
358 schoenebeck 973 clear_instruction : MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ClearMidiInstrumentMappings($3); }
359     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ClearAllMidiInstrumentMappings(); }
360 schoenebeck 947 ;
361    
362 iliev 1345 find_instruction : DB_INSTRUMENTS SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($5,$7, false); }
363     | DB_INSTRUMENTS SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($3,$5, true); }
364     | DB_INSTRUMENT_DIRECTORIES SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($5,$7, false); }
365     | DB_INSTRUMENT_DIRECTORIES SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($3,$5, true); }
366 iliev 1187 ;
367    
368 iliev 1345 move_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrumentDirectory($3,$5); }
369     | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrument($3,$5); }
370 iliev 1161 ;
371    
372 iliev 1345 copy_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrumentDirectory($3,$5); }
373     | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrument($3,$5); }
374 iliev 1187 ;
375    
376 schoenebeck 219 destroy_instruction : AUDIO_OUTPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyAudioOutputDevice($3); }
377     | MIDI_INPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyMidiInputDevice($3); }
378 schoenebeck 1001 | FX_SEND SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->DestroyFxSend($3,$5); }
379 schoenebeck 123 ;
380    
381 schoenebeck 35 load_instruction : INSTRUMENT SP load_instr_args { $$ = $3; }
382     | ENGINE SP load_engine_args { $$ = $3; }
383     ;
384    
385 schoenebeck 219 set_chan_instruction : AUDIO_OUTPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetAudioOutputDevice($5, $3); }
386     | AUDIO_OUTPUT_CHANNEL SP sampler_channel SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetAudioOutputChannel($5, $7, $3); }
387     | AUDIO_OUTPUT_TYPE SP sampler_channel SP audio_output_type_name { $$ = LSCPSERVER->SetAudioOutputType($5, $3); }
388     | MIDI_INPUT SP sampler_channel SP device_index SP midi_input_port_index SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInput($5, $7, $9, $3); }
389     | MIDI_INPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetMIDIInputDevice($5, $3); }
390     | MIDI_INPUT_PORT SP sampler_channel SP midi_input_port_index { $$ = LSCPSERVER->SetMIDIInputPort($5, $3); }
391     | MIDI_INPUT_CHANNEL SP sampler_channel SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInputChannel($5, $3); }
392     | MIDI_INPUT_TYPE SP sampler_channel SP midi_input_type_name { $$ = LSCPSERVER->SetMIDIInputType($5, $3); }
393     | VOLUME SP sampler_channel SP volume_value { $$ = LSCPSERVER->SetVolume($5, $3); }
394 schoenebeck 705 | MUTE SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelMute($5, $3); }
395     | SOLO SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelSolo($5, $3); }
396 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP sampler_channel SP midi_map { $$ = LSCPSERVER->SetChannelMap($3, $5); }
397     | MIDI_INSTRUMENT_MAP SP sampler_channel SP NONE { $$ = LSCPSERVER->SetChannelMap($3, -1); }
398     | MIDI_INSTRUMENT_MAP SP sampler_channel SP DEFAULT { $$ = LSCPSERVER->SetChannelMap($3, -2); }
399 schoenebeck 35 ;
400    
401 schoenebeck 1212 edit_instruction : INSTRUMENT SP sampler_channel { $$ = LSCPSERVER->EditSamplerChannelInstrument($3); }
402     ;
403    
404 iliev 1353 format_instruction : INSTRUMENTS_DB { $$ = LSCPSERVER->FormatInstrumentsDb(); }
405     ;
406    
407 schoenebeck 1047 modal_arg : /* epsilon (empty argument) */ { $$ = true; }
408     | NON_MODAL SP { $$ = false; }
409     ;
410    
411 schoenebeck 483 key_val_list : string '=' param_val_list { $$[$1] = $3; }
412     | key_val_list SP string '=' param_val_list { $$ = $1; $$[$3] = $5; }
413 senkov 135 ;
414 schoenebeck 123
415 schoenebeck 35 buffer_size_type : BYTES { $$ = fill_response_bytes; }
416     | PERCENTAGE { $$ = fill_response_percentage; }
417     ;
418    
419 iliev 1187 list_instruction : AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDevices(); }
420     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDevices(); }
421     | CHANNELS { $$ = LSCPSERVER->ListChannels(); }
422     | AVAILABLE_ENGINES { $$ = LSCPSERVER->ListAvailableEngines(); }
423     | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableMidiInputDrivers(); }
424     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableAudioOutputDrivers(); }
425     | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ListMidiInstrumentMappings($3); }
426     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ListAllMidiInstrumentMappings(); }
427     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->ListMidiInstrumentMaps(); }
428     | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->ListFxSends($3); }
429 iliev 1345 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($5, true); }
430     | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($3); }
431     | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstruments($5, true); }
432     | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstruments($3); }
433 schoenebeck 123 ;
434    
435 schoenebeck 219 load_instr_args : filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($1, $3, $5); }
436     | NON_MODAL SP filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($3, $5, $7, true); }
437 schoenebeck 35 ;
438    
439 schoenebeck 411 load_engine_args : engine_name SP sampler_channel { $$ = LSCPSERVER->SetEngineType($1, $3); }
440 schoenebeck 35 ;
441    
442 schoenebeck 947 instr_load_mode : ON_DEMAND { $$ = MidiInstrumentMapper::ON_DEMAND; }
443     | ON_DEMAND_HOLD { $$ = MidiInstrumentMapper::ON_DEMAND_HOLD; }
444     | PERSISTENT { $$ = MidiInstrumentMapper::PERSISTENT; }
445     ;
446    
447 schoenebeck 219 device_index : number
448     ;
449    
450     audio_channel_index : number
451     ;
452    
453     audio_output_type_name : string
454     ;
455    
456     midi_input_port_index : number
457     ;
458    
459     midi_input_channel_index : number
460 schoenebeck 274 | ALL { $$ = 16; }
461 schoenebeck 219 ;
462    
463     midi_input_type_name : string
464     ;
465    
466 schoenebeck 973 midi_map : number
467 schoenebeck 947 ;
468    
469 schoenebeck 973 midi_bank : number
470 schoenebeck 947 ;
471    
472     midi_prog : number
473     ;
474    
475 schoenebeck 1001 midi_ctrl : number
476     ;
477    
478 schoenebeck 219 volume_value : dotnum
479     | number { $$ = $1; }
480     ;
481    
482     sampler_channel : number
483     ;
484    
485     instrument_index : number
486     ;
487    
488 schoenebeck 1001 fx_send_id : number
489     ;
490    
491 schoenebeck 219 engine_name : string
492     ;
493    
494 iliev 1345 filename : path { $$ = $1.toPosix(); /*TODO: assuming POSIX*/ }
495 iliev 1161 ;
496    
497 iliev 1345 db_path : path { $$ = $1.toDbPath(); }
498 iliev 1161 ;
499    
500 schoenebeck 973 map_name : stringval
501     ;
502    
503 schoenebeck 947 entry_name : stringval
504     ;
505    
506 schoenebeck 1001 fx_send_name : stringval
507     ;
508    
509 schoenebeck 483 param_val_list : param_val
510     | param_val_list','param_val { $$ = $1 + "," + $3; }
511     ;
512    
513 schoenebeck 1379 //TODO: the re-encapsulation into apostrophes for string and strinval here is a hack, since we need a way for __parse_strings() (DeviceParameters.cpp) to distinguish a comma separated list of strings and a string which contains commas. A clean solution would be to move those parser jobs over here to lscp.y
514     param_val : string { $$ = "\'" + $1 + "\'"; }
515     | stringval { $$ = "\'" + $1 + "\'"; }
516 schoenebeck 483 | number { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
517     | dotnum { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
518 schoenebeck 219 ;
519    
520 iliev 1187 query_val_list : string '=' query_val { $$[$1] = $3; }
521     | query_val_list SP string '=' query_val { $$ = $1; $$[$3] = $5; }
522     ;
523    
524 schoenebeck 1379 query_val : raw_path_base
525     | raw_path
526 iliev 1187 ;
527    
528 iliev 1200 scan_mode : RECURSIVE { $$ = "RECURSIVE"; }
529     | NON_RECURSIVE { $$ = "NON_RECURSIVE"; }
530     | FLAT { $$ = "FLAT"; }
531     ;
532    
533 schoenebeck 573 // GRAMMAR_BNF_END - do NOT delete or modify this line !!!
534 schoenebeck 219
535 schoenebeck 573
536 schoenebeck 219 // atomic variable symbol rules
537    
538     boolean : number { $$ = $1; }
539     | string { $$ = -1; }
540 capela 159 ;
541    
542 persson 1349 dotnum : digits '.' digits { std::stringstream ss($1 + "." + $3); ss.imbue(std::locale::classic()); ss >> $$; }
543     | '+' digits '.' digits { std::stringstream ss($2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
544     | '-' digits '.' digits { std::stringstream ss("-" + $2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
545 capela 143 ;
546    
547 schoenebeck 219
548     digits : digit { $$ = $1; }
549     | digits digit { $$ = $1 + $2; }
550 senkov 155 ;
551    
552 schoenebeck 219 digit : '0' { $$ = '0'; }
553     | '1' { $$ = '1'; }
554     | '2' { $$ = '2'; }
555     | '3' { $$ = '3'; }
556     | '4' { $$ = '4'; }
557     | '5' { $$ = '5'; }
558     | '6' { $$ = '6'; }
559     | '7' { $$ = '7'; }
560     | '8' { $$ = '8'; }
561     | '9' { $$ = '9'; }
562 senkov 155 ;
563    
564 schoenebeck 1245 digit_oct : '0' { $$ = '0'; }
565     | '1' { $$ = '1'; }
566     | '2' { $$ = '2'; }
567     | '3' { $$ = '3'; }
568     | '4' { $$ = '4'; }
569     | '5' { $$ = '5'; }
570     | '6' { $$ = '6'; }
571     | '7' { $$ = '7'; }
572     ;
573    
574     digit_hex : '0' { $$ = '0'; }
575     | '1' { $$ = '1'; }
576     | '2' { $$ = '2'; }
577     | '3' { $$ = '3'; }
578     | '4' { $$ = '4'; }
579     | '5' { $$ = '5'; }
580     | '6' { $$ = '6'; }
581     | '7' { $$ = '7'; }
582     | '8' { $$ = '8'; }
583     | '9' { $$ = '9'; }
584     | 'a' { $$ = 'a'; }
585     | 'b' { $$ = 'b'; }
586     | 'c' { $$ = 'c'; }
587     | 'd' { $$ = 'd'; }
588     | 'e' { $$ = 'e'; }
589     | 'f' { $$ = 'f'; }
590     | 'A' { $$ = 'a'; }
591     | 'B' { $$ = 'b'; }
592     | 'C' { $$ = 'c'; }
593     | 'D' { $$ = 'd'; }
594     | 'E' { $$ = 'e'; }
595     | 'F' { $$ = 'f'; }
596     ;
597    
598 schoenebeck 219 number : digit { $$ = atoi(String(1, $1).c_str()); }
599     | '1' digits { $$ = atoi(String(String("1") + $2).c_str()); }
600     | '2' digits { $$ = atoi(String(String("2") + $2).c_str()); }
601     | '3' digits { $$ = atoi(String(String("3") + $2).c_str()); }
602     | '4' digits { $$ = atoi(String(String("4") + $2).c_str()); }
603     | '5' digits { $$ = atoi(String(String("5") + $2).c_str()); }
604     | '6' digits { $$ = atoi(String(String("6") + $2).c_str()); }
605     | '7' digits { $$ = atoi(String(String("7") + $2).c_str()); }
606     | '8' digits { $$ = atoi(String(String("8") + $2).c_str()); }
607     | '9' digits { $$ = atoi(String(String("9") + $2).c_str()); }
608 schoenebeck 1332 ;
609 schoenebeck 219
610 schoenebeck 1332 path : '\'' path_base '\'' { $$ = $2; }
611     | '\"' path_base '\"' { $$ = $2; }
612 senkov 155 ;
613    
614 schoenebeck 1332 path_base : '/' { $$ = Path(); }
615     | path_base '/' { $$ = $1; }
616     | path_base text_escaped { Path p; p.appendNode($2); $$ = $1 + p; }
617     ;
618    
619     stringval : '\'' text '\'' { $$ = $2; }
620     | '\"' text '\"' { $$ = $2; }
621     ;
622    
623 schoenebeck 1379 raw_path : '\'' raw_path_base '\'' { $$ = $2; }
624     | '\"' raw_path_base '\"' { $$ = $2; }
625 iliev 1345 ;
626    
627 schoenebeck 221 text : SP { $$ = " "; }
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 { $$ = $1 + $2; }
637     ;
638    
639 schoenebeck 1379 raw_path_base : '/' { $$ = "/"; }
640 iliev 1345 | text_escaped
641 schoenebeck 1379 | raw_path_base '/' { $$ = $1 + "/"; }
642     | raw_path_base text_escaped { $$ = $1 + $2; }
643 iliev 1345 ;
644    
645 schoenebeck 1332 string : char { std::string s; s = $1; $$ = s; }
646     | string char { $$ = $1 + $2; }
647 schoenebeck 221 ;
648 schoenebeck 219
649 schoenebeck 1332 string_escaped : char_base { std::string s; s = $1; $$ = s; }
650     | escape_seq { std::string s; s = $1; $$ = s; }
651     | string_escaped char_base { $$ = $1 + $2; }
652     | string_escaped escape_seq { $$ = $1 + $2; }
653 schoenebeck 1245 ;
654 schoenebeck 221
655 schoenebeck 1332 // full ASCII character set except space, quotation mark and apostrophe
656     char : char_base
657     | '\\' { $$ = '\\'; }
658     | '/' { $$ = '/'; }
659     ;
660    
661     // ASCII characters except space, quotation mark, apostrophe, backslash and slash
662     char_base : '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'; }
663     | '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'; }
664     | '0' { $$ = '0'; } | '1' { $$ = '1'; } | '2' { $$ = '2'; } | '3' { $$ = '3'; } | '4' { $$ = '4'; } | '5' { $$ = '5'; } | '6' { $$ = '6'; } | '7' { $$ = '7'; } | '8' { $$ = '8'; } | '9' { $$ = '9'; }
665     | '!' { $$ = '!'; } | '#' { $$ = '#'; } | '$' { $$ = '$'; } | '%' { $$ = '%'; } | '&' { $$ = '&'; } | '(' { $$ = '('; } | ')' { $$ = ')'; } | '*' { $$ = '*'; } | '+' { $$ = '+'; } | '-' { $$ = '-'; } | '.' { $$ = '.'; } | ',' { $$ = ','; }
666     | ':' { $$ = ':'; } | ';' { $$ = ';'; } | '<' { $$ = '<'; } | '=' { $$ = '='; } | '>' { $$ = '>'; } | '?' { $$ = '?'; } | '@' { $$ = '@'; }
667     | '[' { $$ = '['; } | ']' { $$ = ']'; } | '^' { $$ = '^'; } | '_' { $$ = '_'; }
668     | '{' { $$ = '{'; } | '|' { $$ = '|'; } | '}' { $$ = '}'; } | '~' { $$ = '~'; }
669     | EXT_ASCII_CHAR
670     ;
671    
672 schoenebeck 1245 escape_seq : '\\' '\'' { $$ = '\''; }
673     | '\\' '\"' { $$ = '\"'; }
674     | '\\' '\\' { $$ = '\\'; }
675 schoenebeck 1332 | '\\' '/' { $$ = '/'; }
676 schoenebeck 1245 | '\\' 'n' { $$ = '\n'; }
677     | '\\' 'r' { $$ = '\r'; }
678     | '\\' 'f' { $$ = '\f'; }
679     | '\\' 't' { $$ = '\t'; }
680     | '\\' 'v' { $$ = '\v'; }
681     | escape_seq_octal
682     | escape_seq_hex
683     ;
684    
685     escape_seq_octal : '\\' digit_oct { $$ = (char) octalsToNumber($2); }
686     | '\\' digit_oct digit_oct { $$ = (char) octalsToNumber($3,$2); }
687     | '\\' digit_oct digit_oct digit_oct { $$ = (char) octalsToNumber($4,$3,$2); }
688     ;
689    
690     escape_seq_hex : '\\' 'x' digit_hex { $$ = (char) hexsToNumber($3); }
691     | '\\' 'x' digit_hex digit_hex { $$ = (char) hexsToNumber($4,$3); }
692     ;
693    
694 schoenebeck 219 // rules which are more or less just terminal symbols
695    
696     SP : ' '
697 schoenebeck 35 ;
698    
699 schoenebeck 219 LF : '\n'
700 schoenebeck 35 ;
701    
702 schoenebeck 219 CR : '\r'
703 schoenebeck 35 ;
704    
705 schoenebeck 219 ADD : 'A''D''D'
706 schoenebeck 35 ;
707    
708 schoenebeck 219 GET : 'G''E''T'
709 schoenebeck 35 ;
710    
711 schoenebeck 947 MAP : 'M''A''P'
712     ;
713    
714     UNMAP : 'U''N''M''A''P'
715     ;
716    
717     CLEAR : 'C''L''E''A''R'
718     ;
719    
720 iliev 1187 FIND : 'F''I''N''D'
721     ;
722    
723 iliev 1161 MOVE : 'M''O''V''E'
724     ;
725    
726 iliev 1187 COPY : 'C''O''P''Y'
727     ;
728    
729 schoenebeck 219 CREATE : 'C''R''E''A''T''E'
730 schoenebeck 35 ;
731    
732 schoenebeck 219 DESTROY : 'D''E''S''T''R''O''Y'
733 schoenebeck 210 ;
734    
735 schoenebeck 219 LIST : 'L''I''S''T'
736 schoenebeck 35 ;
737    
738 schoenebeck 219 LOAD : 'L''O''A''D'
739     ;
740    
741 schoenebeck 228 ALL : 'A''L''L'
742     ;
743    
744 schoenebeck 973 NONE : 'N''O''N''E'
745     ;
746    
747     DEFAULT : 'D''E''F''A''U''L''T'
748     ;
749    
750 schoenebeck 219 NON_MODAL : 'N''O''N''_''M''O''D''A''L'
751     ;
752    
753     REMOVE : 'R''E''M''O''V''E'
754     ;
755    
756     SET : 'S''E''T'
757     ;
758    
759     SUBSCRIBE : 'S''U''B''S''C''R''I''B''E'
760     ;
761    
762     UNSUBSCRIBE : 'U''N''S''U''B''S''C''R''I''B''E'
763     ;
764    
765     CHANNEL : 'C''H''A''N''N''E''L'
766     ;
767    
768     AVAILABLE_ENGINES : 'A''V''A''I''L''A''B''L''E''_''E''N''G''I''N''E''S'
769     ;
770    
771     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'
772     ;
773    
774     CHANNELS : 'C''H''A''N''N''E''L''S'
775     ;
776    
777     INFO : 'I''N''F''O'
778     ;
779    
780 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'
781 iliev 1161 ;
782 iliev 981
783     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'
784 iliev 1161 ;
785 iliev 981
786     MIDI_INPUT_DEVICE_COUNT : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''C''O''U''N''T'
787 iliev 1161 ;
788 iliev 981
789     MIDI_INPUT_DEVICE_INFO : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''I''N''F''O'
790 iliev 1161 ;
791 iliev 981
792     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'
793 iliev 1161 ;
794 iliev 981
795     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'
796 iliev 1161 ;
797 iliev 981
798     MIDI_INSTRUMENT_COUNT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
799 iliev 1161 ;
800 iliev 981
801     MIDI_INSTRUMENT_INFO : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
802 iliev 1161 ;
803 iliev 981
804 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'
805     ;
806    
807     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'
808     ;
809    
810     DB_INSTRUMENT_COUNT : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
811     ;
812    
813     DB_INSTRUMENT_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
814     ;
815    
816 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'
817     ;
818    
819 schoenebeck 556 CHANNEL_COUNT : 'C''H''A''N''N''E''L''_''C''O''U''N''T'
820     ;
821    
822     CHANNEL_INFO : 'C''H''A''N''N''E''L''_''I''N''F''O'
823     ;
824    
825 iliev 1108 FX_SEND_COUNT : 'F''X''_''S''E''N''D''_''C''O''U''N''T'
826     ;
827    
828     FX_SEND_INFO : 'F''X''_''S''E''N''D''_''I''N''F''O'
829     ;
830    
831 schoenebeck 219 BUFFER_FILL : 'B''U''F''F''E''R''_''F''I''L''L'
832     ;
833    
834     STREAM_COUNT : 'S''T''R''E''A''M''_''C''O''U''N''T'
835     ;
836    
837     VOICE_COUNT : 'V''O''I''C''E''_''C''O''U''N''T'
838     ;
839    
840 iliev 778 TOTAL_VOICE_COUNT : 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T'
841     ;
842    
843     TOTAL_VOICE_COUNT_MAX: 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T''_''M''A''X'
844     ;
845    
846 iliev 1108 GLOBAL_INFO : 'G''L''O''B''A''L''_''I''N''F''O'
847     ;
848    
849 schoenebeck 219 INSTRUMENT : 'I''N''S''T''R''U''M''E''N''T'
850     ;
851    
852     ENGINE : 'E' 'N' 'G' 'I' 'N' 'E'
853     ;
854    
855 schoenebeck 947 ON_DEMAND : 'O''N''_''D''E''M''A''N''D'
856     ;
857    
858     ON_DEMAND_HOLD : 'O''N''_''D''E''M''A''N''D''_''H''O''L''D'
859     ;
860    
861     PERSISTENT : 'P''E''R''S''I''S''T''E''N''T'
862     ;
863    
864 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'
865     ;
866    
867     AUDIO_OUTPUT_DEVICES : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''S'
868     ;
869    
870     AUDIO_OUTPUT_DEVICE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E'
871     ;
872    
873     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'
874     ;
875    
876     AUDIO_OUTPUT_DRIVER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R'
877     ;
878    
879     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'
880     ;
881    
882     AUDIO_OUTPUT_CHANNEL : 'A''U''D''I''O''_''O''U''T''P''U''T''_''C''H''A''N''N''E''L'
883     ;
884    
885     AUDIO_OUTPUT_TYPE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''T''Y''P''E'
886     ;
887    
888     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'
889     ;
890    
891     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'
892     ;
893    
894     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'
895     ;
896    
897     MIDI_INPUT_DEVICES : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''S'
898     ;
899    
900     MIDI_INPUT_DEVICE : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E'
901     ;
902    
903     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'
904     ;
905    
906 schoenebeck 947 MIDI_INSTRUMENT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T'
907     ;
908    
909     MIDI_INSTRUMENTS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''S'
910     ;
911    
912 schoenebeck 973 MIDI_INSTRUMENT_MAP : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P'
913     ;
914    
915     MIDI_INSTRUMENT_MAPS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''S'
916     ;
917    
918 schoenebeck 219 MIDI_INPUT_DRIVER : 'M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R'
919     ;
920    
921     MIDI_INPUT_PORT : 'M''I''D''I''_''I''N''P''U''T''_''P''O''R''T'
922     ;
923    
924     MIDI_INPUT_CHANNEL : 'M''I''D''I''_''I''N''P''U''T''_''C''H''A''N''N''E''L'
925     ;
926    
927     MIDI_INPUT_TYPE : 'M''I''D''I''_''I''N''P''U''T''_''T''Y''P''E'
928     ;
929    
930     MIDI_INPUT : 'M''I''D''I''_''I''N''P''U''T'
931     ;
932    
933 schoenebeck 1026 MIDI_CONTROLLER : 'M''I''D''I''_''C''O''N''T''R''O''L''L''E''R'
934     ;
935    
936 schoenebeck 1001 FX_SEND : 'F''X''_''S''E''N''D'
937     ;
938    
939     FX_SENDS : 'F''X''_''S''E''N''D''S'
940     ;
941    
942 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'
943     ;
944    
945     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'
946     ;
947    
948     DB_INSTRUMENTS : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S'
949     ;
950    
951     DB_INSTRUMENT : 'D''B''_''I''N''S''T''R''U''M''E''N''T'
952     ;
953    
954 iliev 1200 DB_INSTRUMENTS_JOB : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B'
955     ;
956    
957 iliev 1353 INSTRUMENTS_DB : 'I''N''S''T''R''U''M''E''N''T''S''_''D''B'
958     ;
959    
960 iliev 1161 DESCRIPTION : 'D''E''S''C''R''I''P''T''I''O''N'
961     ;
962    
963     FORCE : 'F''O''R''C''E'
964     ;
965    
966     FLAT : 'F''L''A''T'
967     ;
968    
969 iliev 1187 RECURSIVE : 'R''E''C''U''R''S''I''V''E'
970     ;
971    
972 iliev 1161 NON_RECURSIVE : 'N''O''N''_''R''E''C''U''R''S''I''V''E'
973     ;
974    
975 schoenebeck 563 SERVER : 'S''E''R''V''E''R'
976     ;
977    
978 schoenebeck 219 VOLUME : 'V''O''L''U''M''E'
979     ;
980    
981 schoenebeck 1026 LEVEL : 'L''E''V''E''L'
982     ;
983    
984 schoenebeck 705 MUTE : 'M''U''T''E'
985     ;
986    
987     SOLO : 'S''O''L''O'
988     ;
989    
990 schoenebeck 219 BYTES : 'B''Y''T''E''S'
991     ;
992    
993     PERCENTAGE : 'P''E''R''C''E''N''T''A''G''E'
994     ;
995    
996 schoenebeck 1212 EDIT : 'E''D''I''T'
997     ;
998    
999 iliev 1353 FORMAT : 'F''O''R''M''A''T'
1000     ;
1001    
1002 schoenebeck 219 RESET : 'R''E''S''E''T'
1003     ;
1004    
1005     MISCELLANEOUS : 'M''I''S''C''E''L''L''A''N''E''O''U''S'
1006     ;
1007    
1008 schoenebeck 973 NAME : 'N''A''M''E'
1009     ;
1010    
1011 schoenebeck 219 ECHO : 'E''C''H''O'
1012     ;
1013    
1014     QUIT : 'Q''U''I''T'
1015     ;
1016    
1017 schoenebeck 35 %%
1018    
1019     /**
1020     * Will be called when an error occured (usually syntax error).
1021     */
1022     void yyerror(const char* s) {
1023 schoenebeck 1252 yyparse_param_t* param = GetCurrentYaccSession();
1024     String msg = s
1025     + (" (line:" + ToString(param->iLine+1))
1026     + ( ",column:" + ToString(param->iColumn))
1027     + ")";
1028     dmsg(2,("LSCPParser: %s\n", msg.c_str()));
1029     sLastError = msg;
1030 schoenebeck 35 }
1031    
1032     /**
1033 schoenebeck 219 * Clears input buffer.
1034 schoenebeck 35 */
1035     void restart(yyparse_param_t* pparam, int& yychar) {
1036 schoenebeck 219 bytes = 0;
1037     ptr = 0;
1038 schoenebeck 1252 sLastError = "";
1039 schoenebeck 35 }
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