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

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Revision 1252 - (hide annotations) (download)
Sat Jun 23 15:54:18 2007 UTC (16 years, 9 months ago) by schoenebeck
File size: 59961 byte(s) 
* LSCP server returns verbose syntax errors (line and column where
  syntax error occured, the unexpected character and the actually
  expected, possible character(s), the latter only if less than 5
  possibilities)
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 senkov 170 line : /* epsilon (empty line ignored) */ { 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     | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, $9); }
330     | CHANNEL SP set_chan_instruction { $$ = $3; }
331 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP NAME SP midi_map SP map_name { $$ = LSCPSERVER->SetMidiInstrumentMapName($5, $7); }
332 iliev 1135 | FX_SEND SP NAME SP sampler_channel SP fx_send_id SP fx_send_name { $$ = LSCPSERVER->SetFxSendName($5,$7,$9); }
333 schoenebeck 1001 | FX_SEND SP AUDIO_OUTPUT_CHANNEL SP sampler_channel SP fx_send_id SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetFxSendAudioOutputChannel($5,$7,$9,$11); }
334 schoenebeck 1026 | FX_SEND SP MIDI_CONTROLLER SP sampler_channel SP fx_send_id SP midi_ctrl { $$ = LSCPSERVER->SetFxSendMidiController($5,$7,$9); }
335     | FX_SEND SP LEVEL SP sampler_channel SP fx_send_id SP volume_value { $$ = LSCPSERVER->SetFxSendLevel($5,$7,$9); }
336 iliev 1161 | DB_INSTRUMENT_DIRECTORY SP NAME SP pathname SP dirname { $$ = LSCPSERVER->SetDbInstrumentDirectoryName($5,$7); }
337     | DB_INSTRUMENT_DIRECTORY SP DESCRIPTION SP pathname SP stringval { $$ = LSCPSERVER->SetDbInstrumentDirectoryDescription($5,$7); }
338     | DB_INSTRUMENT SP NAME SP pathname SP dirname { $$ = LSCPSERVER->SetDbInstrumentName($5,$7); }
339     | DB_INSTRUMENT SP DESCRIPTION SP pathname SP stringval { $$ = LSCPSERVER->SetDbInstrumentDescription($5,$7); }
340 schoenebeck 483 | ECHO SP boolean { $$ = LSCPSERVER->SetEcho((yyparse_param_t*) yyparse_param, $3); }
341 schoenebeck 1005 | VOLUME SP volume_value { $$ = LSCPSERVER->SetGlobalVolume($3); }
342 schoenebeck 123 ;
343    
344 schoenebeck 219 create_instruction : AUDIO_OUTPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateAudioOutputDevice($3,$5); }
345     | AUDIO_OUTPUT_DEVICE SP string { $$ = LSCPSERVER->CreateAudioOutputDevice($3); }
346     | MIDI_INPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateMidiInputDevice($3,$5); }
347     | MIDI_INPUT_DEVICE SP string { $$ = LSCPSERVER->CreateMidiInputDevice($3); }
348 schoenebeck 1001 | FX_SEND SP sampler_channel SP midi_ctrl { $$ = LSCPSERVER->CreateFxSend($3,$5); }
349     | FX_SEND SP sampler_channel SP midi_ctrl SP fx_send_name { $$ = LSCPSERVER->CreateFxSend($3,$5,$7); }
350 schoenebeck 123 ;
351    
352 schoenebeck 947 reset_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->ResetChannel($3); }
353     ;
354    
355 schoenebeck 973 clear_instruction : MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ClearMidiInstrumentMappings($3); }
356     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ClearAllMidiInstrumentMappings(); }
357 schoenebeck 947 ;
358    
359 iliev 1187 find_instruction : DB_INSTRUMENTS SP NON_RECURSIVE SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($5,$7, false); }
360     | DB_INSTRUMENTS SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($3,$5, true); }
361     | DB_INSTRUMENT_DIRECTORIES SP NON_RECURSIVE SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($5,$7, false); }
362     | DB_INSTRUMENT_DIRECTORIES SP pathname SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($3,$5, true); }
363     ;
364    
365 iliev 1161 move_instruction : DB_INSTRUMENT_DIRECTORY SP pathname SP pathname { $$ = LSCPSERVER->MoveDbInstrumentDirectory($3,$5); }
366     | DB_INSTRUMENT SP pathname SP pathname { $$ = LSCPSERVER->MoveDbInstrument($3,$5); }
367     ;
368    
369 iliev 1187 copy_instruction : DB_INSTRUMENT_DIRECTORY SP pathname SP pathname { $$ = LSCPSERVER->CopyDbInstrumentDirectory($3,$5); }
370     | DB_INSTRUMENT SP pathname SP pathname { $$ = LSCPSERVER->CopyDbInstrument($3,$5); }
371     ;
372    
373 schoenebeck 219 destroy_instruction : AUDIO_OUTPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyAudioOutputDevice($3); }
374     | MIDI_INPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyMidiInputDevice($3); }
375 schoenebeck 1001 | FX_SEND SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->DestroyFxSend($3,$5); }
376 schoenebeck 123 ;
377    
378 schoenebeck 35 load_instruction : INSTRUMENT SP load_instr_args { $$ = $3; }
379     | ENGINE SP load_engine_args { $$ = $3; }
380     ;
381    
382 schoenebeck 219 set_chan_instruction : AUDIO_OUTPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetAudioOutputDevice($5, $3); }
383     | AUDIO_OUTPUT_CHANNEL SP sampler_channel SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetAudioOutputChannel($5, $7, $3); }
384     | AUDIO_OUTPUT_TYPE SP sampler_channel SP audio_output_type_name { $$ = LSCPSERVER->SetAudioOutputType($5, $3); }
385     | MIDI_INPUT SP sampler_channel SP device_index SP midi_input_port_index SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInput($5, $7, $9, $3); }
386     | MIDI_INPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetMIDIInputDevice($5, $3); }
387     | MIDI_INPUT_PORT SP sampler_channel SP midi_input_port_index { $$ = LSCPSERVER->SetMIDIInputPort($5, $3); }
388     | MIDI_INPUT_CHANNEL SP sampler_channel SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInputChannel($5, $3); }
389     | MIDI_INPUT_TYPE SP sampler_channel SP midi_input_type_name { $$ = LSCPSERVER->SetMIDIInputType($5, $3); }
390     | VOLUME SP sampler_channel SP volume_value { $$ = LSCPSERVER->SetVolume($5, $3); }
391 schoenebeck 705 | MUTE SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelMute($5, $3); }
392     | SOLO SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelSolo($5, $3); }
393 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP sampler_channel SP midi_map { $$ = LSCPSERVER->SetChannelMap($3, $5); }
394     | MIDI_INSTRUMENT_MAP SP sampler_channel SP NONE { $$ = LSCPSERVER->SetChannelMap($3, -1); }
395     | MIDI_INSTRUMENT_MAP SP sampler_channel SP DEFAULT { $$ = LSCPSERVER->SetChannelMap($3, -2); }
396 schoenebeck 35 ;
397    
398 schoenebeck 1212 edit_instruction : INSTRUMENT SP sampler_channel { $$ = LSCPSERVER->EditSamplerChannelInstrument($3); }
399     ;
400    
401 schoenebeck 1047 modal_arg : /* epsilon (empty argument) */ { $$ = true; }
402     | NON_MODAL SP { $$ = false; }
403     ;
404    
405 schoenebeck 483 key_val_list : string '=' param_val_list { $$[$1] = $3; }
406     | key_val_list SP string '=' param_val_list { $$ = $1; $$[$3] = $5; }
407 senkov 135 ;
408 schoenebeck 123
409 schoenebeck 35 buffer_size_type : BYTES { $$ = fill_response_bytes; }
410     | PERCENTAGE { $$ = fill_response_percentage; }
411     ;
412    
413 iliev 1187 list_instruction : AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDevices(); }
414     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDevices(); }
415     | CHANNELS { $$ = LSCPSERVER->ListChannels(); }
416     | AVAILABLE_ENGINES { $$ = LSCPSERVER->ListAvailableEngines(); }
417     | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableMidiInputDrivers(); }
418     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableAudioOutputDrivers(); }
419     | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ListMidiInstrumentMappings($3); }
420     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ListAllMidiInstrumentMappings(); }
421     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->ListMidiInstrumentMaps(); }
422     | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->ListFxSends($3); }
423     | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectories($5, true); }
424     | DB_INSTRUMENT_DIRECTORIES SP pathname { $$ = LSCPSERVER->GetDbInstrumentDirectories($3); }
425     | DB_INSTRUMENTS SP RECURSIVE SP pathname { $$ = LSCPSERVER->GetDbInstruments($5, true); }
426     | DB_INSTRUMENTS SP pathname { $$ = LSCPSERVER->GetDbInstruments($3); }
427 schoenebeck 123 ;
428    
429 schoenebeck 219 load_instr_args : filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($1, $3, $5); }
430     | NON_MODAL SP filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($3, $5, $7, true); }
431 schoenebeck 35 ;
432    
433 schoenebeck 411 load_engine_args : engine_name SP sampler_channel { $$ = LSCPSERVER->SetEngineType($1, $3); }
434 schoenebeck 35 ;
435    
436 schoenebeck 947 instr_load_mode : ON_DEMAND { $$ = MidiInstrumentMapper::ON_DEMAND; }
437     | ON_DEMAND_HOLD { $$ = MidiInstrumentMapper::ON_DEMAND_HOLD; }
438     | PERSISTENT { $$ = MidiInstrumentMapper::PERSISTENT; }
439     ;
440    
441 schoenebeck 219 device_index : number
442     ;
443    
444     audio_channel_index : number
445     ;
446    
447     audio_output_type_name : string
448     ;
449    
450     midi_input_port_index : number
451     ;
452    
453     midi_input_channel_index : number
454 schoenebeck 274 | ALL { $$ = 16; }
455 schoenebeck 219 ;
456    
457     midi_input_type_name : string
458     ;
459    
460 schoenebeck 973 midi_map : number
461 schoenebeck 947 ;
462    
463 schoenebeck 973 midi_bank : number
464 schoenebeck 947 ;
465    
466     midi_prog : number
467     ;
468    
469 schoenebeck 1001 midi_ctrl : number
470     ;
471    
472 schoenebeck 219 volume_value : dotnum
473     | number { $$ = $1; }
474     ;
475    
476     sampler_channel : number
477     ;
478    
479     instrument_index : number
480     ;
481    
482 schoenebeck 1001 fx_send_id : number
483     ;
484    
485 schoenebeck 219 engine_name : string
486     ;
487    
488 iliev 1161 pathname : stringval
489     ;
490    
491     dirname : stringval
492     ;
493    
494 schoenebeck 1245 filename : stringval_escaped
495 schoenebeck 219 ;
496    
497 schoenebeck 973 map_name : stringval
498     ;
499    
500 schoenebeck 947 entry_name : stringval
501     ;
502    
503 schoenebeck 1001 fx_send_name : stringval
504     ;
505    
506 schoenebeck 483 param_val_list : param_val
507     | param_val_list','param_val { $$ = $1 + "," + $3; }
508     ;
509    
510 schoenebeck 219 param_val : string
511 schoenebeck 826 | stringval
512 schoenebeck 483 | number { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
513     | dotnum { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
514 schoenebeck 219 ;
515    
516 iliev 1187 query_val_list : string '=' query_val { $$[$1] = $3; }
517     | query_val_list SP string '=' query_val { $$ = $1; $$[$3] = $5; }
518     ;
519    
520     query_val : string
521     | stringval
522     ;
523    
524 iliev 1200 scan_mode : RECURSIVE { $$ = "RECURSIVE"; }
525     | NON_RECURSIVE { $$ = "NON_RECURSIVE"; }
526     | FLAT { $$ = "FLAT"; }
527     ;
528    
529 schoenebeck 573 // GRAMMAR_BNF_END - do NOT delete or modify this line !!!
530 schoenebeck 219
531 schoenebeck 573
532 schoenebeck 219 // atomic variable symbol rules
533    
534     boolean : number { $$ = $1; }
535     | string { $$ = -1; }
536 capela 159 ;
537    
538 schoenebeck 219 string : char { std::string s; s = $1; $$ = s; }
539 schoenebeck 1245 | '\\' { $$ = "\\"; } // we have to place this rule here, because we currently distinguish between escaped and unescaped strings
540 schoenebeck 219 | string char { $$ = $1 + $2; }
541 capela 159 ;
542    
543 schoenebeck 1245 string_escaped : char { std::string s; s = $1; $$ = s; }
544     | escape_seq { std::string s; s = $1; $$ = s; }
545     | string_escaped char { $$ = $1 + $2; }
546     | string_escaped escape_seq { $$ = $1 + $2; }
547     ;
548    
549 schoenebeck 225 dotnum : digits '.' digits { $$ = atof(String($1 + "." + $3).c_str()); }
550 schoenebeck 219 | '+' digits '.' digits { String s = "+"; s += $2; s += "."; s += $4; $$ = atof(s.c_str()); }
551     | '-' digits '.' digits { $$ = atof(String("-" + $2 + "." + $4).c_str()); }
552 capela 143 ;
553    
554 schoenebeck 219
555     digits : digit { $$ = $1; }
556     | digits digit { $$ = $1 + $2; }
557 senkov 155 ;
558    
559 schoenebeck 219 digit : '0' { $$ = '0'; }
560     | '1' { $$ = '1'; }
561     | '2' { $$ = '2'; }
562     | '3' { $$ = '3'; }
563     | '4' { $$ = '4'; }
564     | '5' { $$ = '5'; }
565     | '6' { $$ = '6'; }
566     | '7' { $$ = '7'; }
567     | '8' { $$ = '8'; }
568     | '9' { $$ = '9'; }
569 senkov 155 ;
570    
571 schoenebeck 1245 digit_oct : '0' { $$ = '0'; }
572     | '1' { $$ = '1'; }
573     | '2' { $$ = '2'; }
574     | '3' { $$ = '3'; }
575     | '4' { $$ = '4'; }
576     | '5' { $$ = '5'; }
577     | '6' { $$ = '6'; }
578     | '7' { $$ = '7'; }
579     ;
580    
581     digit_hex : '0' { $$ = '0'; }
582     | '1' { $$ = '1'; }
583     | '2' { $$ = '2'; }
584     | '3' { $$ = '3'; }
585     | '4' { $$ = '4'; }
586     | '5' { $$ = '5'; }
587     | '6' { $$ = '6'; }
588     | '7' { $$ = '7'; }
589     | '8' { $$ = '8'; }
590     | '9' { $$ = '9'; }
591     | 'a' { $$ = 'a'; }
592     | 'b' { $$ = 'b'; }
593     | 'c' { $$ = 'c'; }
594     | 'd' { $$ = 'd'; }
595     | 'e' { $$ = 'e'; }
596     | 'f' { $$ = 'f'; }
597     | 'A' { $$ = 'a'; }
598     | 'B' { $$ = 'b'; }
599     | 'C' { $$ = 'c'; }
600     | 'D' { $$ = 'd'; }
601     | 'E' { $$ = 'e'; }
602     | 'F' { $$ = 'f'; }
603     ;
604    
605 schoenebeck 219 number : digit { $$ = atoi(String(1, $1).c_str()); }
606     | '1' digits { $$ = atoi(String(String("1") + $2).c_str()); }
607     | '2' digits { $$ = atoi(String(String("2") + $2).c_str()); }
608     | '3' digits { $$ = atoi(String(String("3") + $2).c_str()); }
609     | '4' digits { $$ = atoi(String(String("4") + $2).c_str()); }
610     | '5' digits { $$ = atoi(String(String("5") + $2).c_str()); }
611     | '6' digits { $$ = atoi(String(String("6") + $2).c_str()); }
612     | '7' digits { $$ = atoi(String(String("7") + $2).c_str()); }
613     | '8' digits { $$ = atoi(String(String("8") + $2).c_str()); }
614     | '9' digits { $$ = atoi(String(String("9") + $2).c_str()); }
615    
616     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'; }
617     | '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     | '0' { $$ = '0'; } | '1' { $$ = '1'; } | '2' { $$ = '2'; } | '3' { $$ = '3'; } | '4' { $$ = '4'; } | '5' { $$ = '5'; } | '6' { $$ = '6'; } | '7' { $$ = '7'; } | '8' { $$ = '8'; } | '9' { $$ = '9'; }
619 schoenebeck 226 | '!' { $$ = '!'; } | '#' { $$ = '#'; } | '$' { $$ = '$'; } | '%' { $$ = '%'; } | '&' { $$ = '&'; } | '(' { $$ = '('; } | ')' { $$ = ')'; } | '*' { $$ = '*'; } | '+' { $$ = '+'; } | '-' { $$ = '-'; } | '.' { $$ = '.'; } | ',' { $$ = ','; } | '/' { $$ = '/'; }
620 schoenebeck 219 | ':' { $$ = ':'; } | ';' { $$ = ';'; } | '<' { $$ = '<'; } | '=' { $$ = '='; } | '>' { $$ = '>'; } | '?' { $$ = '?'; } | '@' { $$ = '@'; }
621 schoenebeck 1245 | '[' { $$ = '['; } | ']' { $$ = ']'; } | '^' { $$ = '^'; } | '_' { $$ = '_'; }
622 schoenebeck 219 | '{' { $$ = '{'; } | '|' { $$ = '|'; } | '}' { $$ = '}'; } | '~' { $$ = '~'; }
623 schoenebeck 1245 | EXT_ASCII_CHAR
624 senkov 155 ;
625    
626 schoenebeck 221 text : SP { $$ = " "; }
627     | string
628     | text SP { $$ = $1 + " "; }
629     | text string { $$ = $1 + $2; }
630 schoenebeck 35 ;
631    
632 schoenebeck 1245 text_escaped : SP { $$ = " "; }
633     | string_escaped
634     | text_escaped SP { $$ = $1 + " "; }
635     | text_escaped string_escaped { $$ = $1 + $2; }
636     ;
637    
638 schoenebeck 225 stringval : '\'' text '\'' { $$ = $2; }
639     | '\"' text '\"' { $$ = $2; }
640 schoenebeck 221 ;
641 schoenebeck 219
642 schoenebeck 1245 stringval_escaped : '\'' text_escaped '\'' { $$ = $2; }
643     | '\"' text_escaped '\"' { $$ = $2; }
644     ;
645 schoenebeck 221
646 schoenebeck 1245 escape_seq : '\\' '\'' { $$ = '\''; }
647     | '\\' '\"' { $$ = '\"'; }
648     | '\\' '\\' { $$ = '\\'; }
649     | '\\' 'n' { $$ = '\n'; }
650     | '\\' 'r' { $$ = '\r'; }
651     | '\\' 'f' { $$ = '\f'; }
652     | '\\' 't' { $$ = '\t'; }
653     | '\\' 'v' { $$ = '\v'; }
654     | escape_seq_octal
655     | escape_seq_hex
656     ;
657    
658     escape_seq_octal : '\\' digit_oct { $$ = (char) octalsToNumber($2); }
659     | '\\' digit_oct digit_oct { $$ = (char) octalsToNumber($3,$2); }
660     | '\\' digit_oct digit_oct digit_oct { $$ = (char) octalsToNumber($4,$3,$2); }
661     ;
662    
663     escape_seq_hex : '\\' 'x' digit_hex { $$ = (char) hexsToNumber($3); }
664     | '\\' 'x' digit_hex digit_hex { $$ = (char) hexsToNumber($4,$3); }
665     ;
666    
667 schoenebeck 219 // rules which are more or less just terminal symbols
668    
669     SP : ' '
670 schoenebeck 35 ;
671    
672 schoenebeck 219 LF : '\n'
673 schoenebeck 35 ;
674    
675 schoenebeck 219 CR : '\r'
676 schoenebeck 35 ;
677    
678 schoenebeck 219 ADD : 'A''D''D'
679 schoenebeck 35 ;
680    
681 schoenebeck 219 GET : 'G''E''T'
682 schoenebeck 35 ;
683    
684 schoenebeck 947 MAP : 'M''A''P'
685     ;
686    
687     UNMAP : 'U''N''M''A''P'
688     ;
689    
690     CLEAR : 'C''L''E''A''R'
691     ;
692    
693 iliev 1187 FIND : 'F''I''N''D'
694     ;
695    
696 iliev 1161 MOVE : 'M''O''V''E'
697     ;
698    
699 iliev 1187 COPY : 'C''O''P''Y'
700     ;
701    
702 schoenebeck 219 CREATE : 'C''R''E''A''T''E'
703 schoenebeck 35 ;
704    
705 schoenebeck 219 DESTROY : 'D''E''S''T''R''O''Y'
706 schoenebeck 210 ;
707    
708 schoenebeck 219 LIST : 'L''I''S''T'
709 schoenebeck 35 ;
710    
711 schoenebeck 219 LOAD : 'L''O''A''D'
712     ;
713    
714 schoenebeck 228 ALL : 'A''L''L'
715     ;
716    
717 schoenebeck 973 NONE : 'N''O''N''E'
718     ;
719    
720     DEFAULT : 'D''E''F''A''U''L''T'
721     ;
722    
723 schoenebeck 219 NON_MODAL : 'N''O''N''_''M''O''D''A''L'
724     ;
725    
726     REMOVE : 'R''E''M''O''V''E'
727     ;
728    
729     SET : 'S''E''T'
730     ;
731    
732     SUBSCRIBE : 'S''U''B''S''C''R''I''B''E'
733     ;
734    
735     UNSUBSCRIBE : 'U''N''S''U''B''S''C''R''I''B''E'
736     ;
737    
738     CHANNEL : 'C''H''A''N''N''E''L'
739     ;
740    
741     AVAILABLE_ENGINES : 'A''V''A''I''L''A''B''L''E''_''E''N''G''I''N''E''S'
742     ;
743    
744     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'
745     ;
746    
747     CHANNELS : 'C''H''A''N''N''E''L''S'
748     ;
749    
750     INFO : 'I''N''F''O'
751     ;
752    
753 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'
754 iliev 1161 ;
755 iliev 981
756     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'
757 iliev 1161 ;
758 iliev 981
759     MIDI_INPUT_DEVICE_COUNT : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''C''O''U''N''T'
760 iliev 1161 ;
761 iliev 981
762     MIDI_INPUT_DEVICE_INFO : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''I''N''F''O'
763 iliev 1161 ;
764 iliev 981
765     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'
766 iliev 1161 ;
767 iliev 981
768     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'
769 iliev 1161 ;
770 iliev 981
771     MIDI_INSTRUMENT_COUNT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
772 iliev 1161 ;
773 iliev 981
774     MIDI_INSTRUMENT_INFO : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
775 iliev 1161 ;
776 iliev 981
777 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'
778     ;
779    
780     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'
781     ;
782    
783     DB_INSTRUMENT_COUNT : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
784     ;
785    
786     DB_INSTRUMENT_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
787     ;
788    
789 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'
790     ;
791    
792 schoenebeck 556 CHANNEL_COUNT : 'C''H''A''N''N''E''L''_''C''O''U''N''T'
793     ;
794    
795     CHANNEL_INFO : 'C''H''A''N''N''E''L''_''I''N''F''O'
796     ;
797    
798 iliev 1108 FX_SEND_COUNT : 'F''X''_''S''E''N''D''_''C''O''U''N''T'
799     ;
800    
801     FX_SEND_INFO : 'F''X''_''S''E''N''D''_''I''N''F''O'
802     ;
803    
804 schoenebeck 219 BUFFER_FILL : 'B''U''F''F''E''R''_''F''I''L''L'
805     ;
806    
807     STREAM_COUNT : 'S''T''R''E''A''M''_''C''O''U''N''T'
808     ;
809    
810     VOICE_COUNT : 'V''O''I''C''E''_''C''O''U''N''T'
811     ;
812    
813 iliev 778 TOTAL_VOICE_COUNT : 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T'
814     ;
815    
816     TOTAL_VOICE_COUNT_MAX: 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T''_''M''A''X'
817     ;
818    
819 iliev 1108 GLOBAL_INFO : 'G''L''O''B''A''L''_''I''N''F''O'
820     ;
821    
822 schoenebeck 219 INSTRUMENT : 'I''N''S''T''R''U''M''E''N''T'
823     ;
824    
825     ENGINE : 'E' 'N' 'G' 'I' 'N' 'E'
826     ;
827    
828 schoenebeck 947 ON_DEMAND : 'O''N''_''D''E''M''A''N''D'
829     ;
830    
831     ON_DEMAND_HOLD : 'O''N''_''D''E''M''A''N''D''_''H''O''L''D'
832     ;
833    
834     PERSISTENT : 'P''E''R''S''I''S''T''E''N''T'
835     ;
836    
837 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'
838     ;
839    
840     AUDIO_OUTPUT_DEVICES : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''S'
841     ;
842    
843     AUDIO_OUTPUT_DEVICE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E'
844     ;
845    
846     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'
847     ;
848    
849     AUDIO_OUTPUT_DRIVER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R'
850     ;
851    
852     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'
853     ;
854    
855     AUDIO_OUTPUT_CHANNEL : 'A''U''D''I''O''_''O''U''T''P''U''T''_''C''H''A''N''N''E''L'
856     ;
857    
858     AUDIO_OUTPUT_TYPE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''T''Y''P''E'
859     ;
860    
861     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'
862     ;
863    
864     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'
865     ;
866    
867     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'
868     ;
869    
870     MIDI_INPUT_DEVICES : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''S'
871     ;
872    
873     MIDI_INPUT_DEVICE : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E'
874     ;
875    
876     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'
877     ;
878    
879 schoenebeck 947 MIDI_INSTRUMENT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T'
880     ;
881    
882     MIDI_INSTRUMENTS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''S'
883     ;
884    
885 schoenebeck 973 MIDI_INSTRUMENT_MAP : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P'
886     ;
887    
888     MIDI_INSTRUMENT_MAPS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''S'
889     ;
890    
891 schoenebeck 219 MIDI_INPUT_DRIVER : 'M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R'
892     ;
893    
894     MIDI_INPUT_PORT : 'M''I''D''I''_''I''N''P''U''T''_''P''O''R''T'
895     ;
896    
897     MIDI_INPUT_CHANNEL : 'M''I''D''I''_''I''N''P''U''T''_''C''H''A''N''N''E''L'
898     ;
899    
900     MIDI_INPUT_TYPE : 'M''I''D''I''_''I''N''P''U''T''_''T''Y''P''E'
901     ;
902    
903     MIDI_INPUT : 'M''I''D''I''_''I''N''P''U''T'
904     ;
905    
906 schoenebeck 1026 MIDI_CONTROLLER : 'M''I''D''I''_''C''O''N''T''R''O''L''L''E''R'
907     ;
908    
909 schoenebeck 1001 FX_SEND : 'F''X''_''S''E''N''D'
910     ;
911    
912     FX_SENDS : 'F''X''_''S''E''N''D''S'
913     ;
914    
915 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'
916     ;
917    
918     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'
919     ;
920    
921     DB_INSTRUMENTS : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S'
922     ;
923    
924     DB_INSTRUMENT : 'D''B''_''I''N''S''T''R''U''M''E''N''T'
925     ;
926    
927 iliev 1200 DB_INSTRUMENTS_JOB : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B'
928     ;
929    
930 iliev 1161 DESCRIPTION : 'D''E''S''C''R''I''P''T''I''O''N'
931     ;
932    
933     FORCE : 'F''O''R''C''E'
934     ;
935    
936     FLAT : 'F''L''A''T'
937     ;
938    
939 iliev 1187 RECURSIVE : 'R''E''C''U''R''S''I''V''E'
940     ;
941    
942 iliev 1161 NON_RECURSIVE : 'N''O''N''_''R''E''C''U''R''S''I''V''E'
943     ;
944    
945 schoenebeck 563 SERVER : 'S''E''R''V''E''R'
946     ;
947    
948 schoenebeck 219 VOLUME : 'V''O''L''U''M''E'
949     ;
950    
951 schoenebeck 1026 LEVEL : 'L''E''V''E''L'
952     ;
953    
954 schoenebeck 705 MUTE : 'M''U''T''E'
955     ;
956    
957     SOLO : 'S''O''L''O'
958     ;
959    
960 schoenebeck 219 BYTES : 'B''Y''T''E''S'
961     ;
962    
963     PERCENTAGE : 'P''E''R''C''E''N''T''A''G''E'
964     ;
965    
966 schoenebeck 1212 EDIT : 'E''D''I''T'
967     ;
968    
969 schoenebeck 219 RESET : 'R''E''S''E''T'
970     ;
971    
972     MISCELLANEOUS : 'M''I''S''C''E''L''L''A''N''E''O''U''S'
973     ;
974    
975 schoenebeck 973 NAME : 'N''A''M''E'
976     ;
977    
978 schoenebeck 219 ECHO : 'E''C''H''O'
979     ;
980    
981     QUIT : 'Q''U''I''T'
982     ;
983    
984 schoenebeck 35 %%
985    
986     /**
987     * Will be called when an error occured (usually syntax error).
988     */
989     void yyerror(const char* s) {
990 schoenebeck 1252 yyparse_param_t* param = GetCurrentYaccSession();
991     String msg = s
992     + (" (line:" + ToString(param->iLine+1))
993     + ( ",column:" + ToString(param->iColumn))
994     + ")";
995     dmsg(2,("LSCPParser: %s\n", msg.c_str()));
996     sLastError = msg;
997 schoenebeck 35 }
998    
999     /**
1000 schoenebeck 219 * Clears input buffer.
1001 schoenebeck 35 */
1002     void restart(yyparse_param_t* pparam, int& yychar) {
1003 schoenebeck 219 bytes = 0;
1004     ptr = 0;
1005 schoenebeck 1252 sLastError = "";
1006 schoenebeck 35 }
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