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

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Revision 1781 - (hide annotations) (download)
Mon Sep 29 18:21:21 2008 UTC (15 years, 6 months ago) by iliev
File size: 65710 byte(s) 
* Implemented option for adding instruments in separate directories
  in the instruments database
  (patch by Chris Cherrett & Andrew Williams, a bit adjusted)
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 1686 * Copyright (C) 2005 - 2008 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 persson 1765 namespace LinuxSampler {
39    
40 schoenebeck 35 // to save us typing work in the rules action definitions
41     #define LSCPSERVER ((yyparse_param_t*) yyparse_param)->pServer
42 schoenebeck 1252 #define SESSION_PARAM ((yyparse_param_t*) yyparse_param)
43     #define INCREMENT_LINE { SESSION_PARAM->iLine++; SESSION_PARAM->iColumn = 0; }
44 schoenebeck 35
45 schoenebeck 219 // clears input buffer
46 schoenebeck 35 void restart(yyparse_param_t* pparam, int& yychar);
47     #define RESTART restart((yyparse_param_t*) YYPARSE_PARAM, yychar)
48    
49 schoenebeck 219 static char buf[1024]; // input buffer to feed the parser with new characters
50     static int bytes = 0; // current number of characters in the input buffer
51     static int ptr = 0; // current position in the input buffer
52 schoenebeck 1252 static String sLastError; // error message of the last error occured
53 schoenebeck 219
54     // external reference to the function which actually reads from the socket
55     extern int GetLSCPCommand( void *buf, int max_size);
56    
57 schoenebeck 1252 // external reference to the function in lscpserver.cpp which returns the
58     // current session (only works because the server runs as singleton)
59     extern yyparse_param_t* GetCurrentYaccSession();
60    
61 schoenebeck 1245 // returns true if supplied characters has an ASCII code of 128 or higher
62     inline bool isExtendedAsciiChar(const char c) {
63     return (c < 0);
64     }
65    
66 schoenebeck 219 // custom scanner function which reads from the socket
67 schoenebeck 1245 // (bison expects it to return the numerical ID of the next
68     // "recognized token" from the input stream)
69 schoenebeck 219 int yylex(YYSTYPE* yylval) {
70     // check if we have to read new characters
71     if (ptr >= bytes) {
72     bytes = GetLSCPCommand(buf, 1023);
73     ptr = 0;
74     if (bytes < 0) {
75     bytes = 0;
76     return 0;
77     }
78     }
79 schoenebeck 1245 // this is the next character in the input stream
80     const char c = buf[ptr++];
81 schoenebeck 1252 // increment current reading position (just for verbosity / messages)
82     GetCurrentYaccSession()->iColumn++;
83 schoenebeck 1245 // we have to handle "normal" and "extended" ASCII characters separately
84     if (isExtendedAsciiChar(c)) {
85     // workaround for characters with ASCII code higher than 127
86     yylval->Char = c;
87     return EXT_ASCII_CHAR;
88     } else {
89     // simply return the ASCII code as terminal symbol ID
90     return (int) c;
91     }
92 schoenebeck 219 }
93    
94 schoenebeck 1245 // parser helper functions
95    
96     int octalsToNumber(char oct_digit0, char oct_digit1 = '0', char oct_digit2 = '0') {
97     const char d0[] = { oct_digit0, '\0' };
98     const char d1[] = { oct_digit1, '\0' };
99     const char d2[] = { oct_digit2, '\0' };
100     return atoi(d2)*8*8 + atoi(d1)*8 + atoi(d0);
101     }
102    
103 persson 1765 }
104    
105     // we provide our own version of yyerror() so we don't have to link against the yacc library
106     void yyerror(const char* s);
107    
108     using namespace LinuxSampler;
109    
110 schoenebeck 35 %}
111    
112     // reentrant parser
113     %pure_parser
114 schoenebeck 1252
115     // tell bison to spit out verbose syntax error messages
116 schoenebeck 1245 %error-verbose
117 schoenebeck 35
118 schoenebeck 1245 %token <Char> EXT_ASCII_CHAR
119    
120 schoenebeck 1471 %type <Char> char char_base alpha_char digit digit_oct digit_hex escape_seq escape_seq_octal escape_seq_hex
121 schoenebeck 219 %type <Dotnum> dotnum volume_value boolean
122 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
123 iliev 1771 %type <String> string string_escaped text text_escaped text_escaped_base stringval stringval_escaped digits param_val_list param_val query_val filename db_path map_name entry_name fx_send_name engine_name command add_instruction create_instruction destroy_instruction get_instruction list_instruction load_instruction send_instruction set_chan_instruction load_instr_args load_engine_args audio_output_type_name midi_input_type_name remove_instruction unmap_instruction set_instruction subscribe_event unsubscribe_event map_instruction reset_instruction clear_instruction find_instruction move_instruction copy_instruction scan_mode edit_instruction format_instruction
124 schoenebeck 35 %type <FillResponse> buffer_size_type
125 iliev 1187 %type <KeyValList> key_val_list query_val_list
126 schoenebeck 947 %type <LoadMode> instr_load_mode
127 schoenebeck 1047 %type <Bool> modal_arg
128 schoenebeck 1471 %type <UniversalPath> path path_base path_prefix path_body
129 schoenebeck 35
130     %start input
131    
132     %%
133    
134     //TODO: return more meaningful error messages
135    
136 schoenebeck 573 /*
137 schoenebeck 973 The LSCP specification document input file (Documentation/lscp.xml) is
138     automatically updated with this file using the scripts/update_grammar.pl
139     script. Do not modify or delete the GRAMMAR_BNF_BEGIN and GRAMMAR_BNF_END
140     lines !
141 schoenebeck 573 */
142    
143     // GRAMMAR_BNF_BEGIN - do NOT delete or modify this line !!!
144    
145 senkov 170 input : line LF
146 schoenebeck 219 | line CR LF
147     ;
148 schoenebeck 35
149 schoenebeck 1253 line : /* epsilon (empty line ignored) */ { INCREMENT_LINE; return LSCP_DONE; }
150 schoenebeck 1252 | comment { INCREMENT_LINE; return LSCP_DONE; }
151     | command { INCREMENT_LINE; LSCPSERVER->AnswerClient($1); return LSCP_DONE; }
152     | error { INCREMENT_LINE; LSCPSERVER->AnswerClient("ERR:0:" + sLastError + "\r\n"); RESTART; return LSCP_SYNTAX_ERROR; }
153 schoenebeck 35 ;
154    
155 schoenebeck 219 comment : '#'
156     | comment '#'
157 schoenebeck 111 | comment SP
158 schoenebeck 219 | comment number
159 schoenebeck 111 | comment string
160     ;
161    
162 schoenebeck 973 command : ADD SP add_instruction { $$ = $3; }
163 schoenebeck 947 | MAP SP map_instruction { $$ = $3; }
164     | UNMAP SP unmap_instruction { $$ = $3; }
165 schoenebeck 219 | GET SP get_instruction { $$ = $3; }
166     | CREATE SP create_instruction { $$ = $3; }
167     | DESTROY SP destroy_instruction { $$ = $3; }
168     | LIST SP list_instruction { $$ = $3; }
169     | LOAD SP load_instruction { $$ = $3; }
170 schoenebeck 947 | REMOVE SP remove_instruction { $$ = $3; }
171 schoenebeck 219 | SET SP set_instruction { $$ = $3; }
172     | SUBSCRIBE SP subscribe_event { $$ = $3; }
173     | UNSUBSCRIBE SP unsubscribe_event { $$ = $3; }
174 schoenebeck 947 | RESET SP reset_instruction { $$ = $3; }
175     | CLEAR SP clear_instruction { $$ = $3; }
176 iliev 1187 | FIND SP find_instruction { $$ = $3; }
177 iliev 1161 | MOVE SP move_instruction { $$ = $3; }
178 iliev 1187 | COPY SP copy_instruction { $$ = $3; }
179 schoenebeck 1212 | EDIT SP edit_instruction { $$ = $3; }
180 iliev 1353 | FORMAT SP format_instruction { $$ = $3; }
181 iliev 1771 command : SEND SP send_instruction { $$ = $3; }
182 schoenebeck 219 | RESET { $$ = LSCPSERVER->ResetSampler(); }
183     | QUIT { LSCPSERVER->AnswerClient("Bye!\r\n"); return LSCP_QUIT; }
184 schoenebeck 35 ;
185    
186 iliev 1345 add_instruction : CHANNEL { $$ = LSCPSERVER->AddChannel(); }
187     | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->AddDbInstrumentDirectory($3); }
188 iliev 1781 | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
189     | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP FILE_AS_DIR SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$9,$11, true, true); }
190     | DB_INSTRUMENTS SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
191     | DB_INSTRUMENTS SP scan_mode SP FILE_AS_DIR SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$7,$9, false, true); }
192     | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7, -1, true); }
193     | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
194     | DB_INSTRUMENTS SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5); }
195     | DB_INSTRUMENTS SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
196 schoenebeck 973 | MIDI_INSTRUMENT_MAP { $$ = LSCPSERVER->AddMidiInstrumentMap(); }
197     | MIDI_INSTRUMENT_MAP SP map_name { $$ = LSCPSERVER->AddMidiInstrumentMap($3); }
198     ;
199    
200 iliev 981 subscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_count); }
201     | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_info); }
202     | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_count); }
203     | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_info); }
204     | CHANNEL_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_count); }
205 schoenebeck 1686 | CHANNEL_MIDI { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_midi); }
206 schoenebeck 1695 | DEVICE_MIDI { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_device_midi); }
207 iliev 981 | VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_voice_count); }
208     | STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_stream_count); }
209     | BUFFER_FILL { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_buffer_fill); }
210     | CHANNEL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_info); }
211 iliev 1108 | FX_SEND_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_count); }
212     | FX_SEND_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_info); }
213 iliev 981 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
214     | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
215     | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_count); }
216     | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_info); }
217 iliev 1161 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
218     | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
219     | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_count); }
220     | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_info); }
221 iliev 1200 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
222 iliev 981 | MISCELLANEOUS { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_misc); }
223 iliev 1541 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_stream_count); }
224 iliev 981 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_voice_count); }
225 iliev 1108 | GLOBAL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_global_info); }
226 senkov 135 ;
227    
228 iliev 981 unsubscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_count); }
229     | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_info); }
230     | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_count); }
231     | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_info); }
232     | CHANNEL_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_count); }
233 schoenebeck 1686 | CHANNEL_MIDI { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_midi); }
234 schoenebeck 1695 | DEVICE_MIDI { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_device_midi); }
235 iliev 981 | VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_voice_count); }
236     | STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_stream_count); }
237     | BUFFER_FILL { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_buffer_fill); }
238     | CHANNEL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_info); }
239 iliev 1108 | FX_SEND_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_count); }
240     | FX_SEND_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_info); }
241 iliev 981 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
242     | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
243     | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_count); }
244     | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_info); }
245 iliev 1161 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
246     | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
247     | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_count); }
248     | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_info); }
249 iliev 1200 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
250 iliev 981 | MISCELLANEOUS { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_misc); }
251 iliev 1541 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_stream_count); }
252 iliev 981 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_voice_count); }
253 iliev 1108 | GLOBAL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_global_info); }
254 senkov 135 ;
255    
256 senoner 1481 map_instruction : MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::DONTCARE,"",$3); }
257 schoenebeck 1047 | 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,"",$3); }
258 senoner 1481 | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP entry_name { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::DONTCARE,$18,$3); }
259 schoenebeck 1047 | 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,$20,$3); }
260 schoenebeck 947 ;
261    
262 schoenebeck 973 unmap_instruction : MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->RemoveMIDIInstrumentMapping($3,$5,$7); }
263 schoenebeck 947 ;
264    
265 iliev 1345 remove_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->RemoveChannel($3); }
266     | MIDI_INSTRUMENT_MAP SP midi_map { $$ = LSCPSERVER->RemoveMidiInstrumentMap($3); }
267     | MIDI_INSTRUMENT_MAP SP ALL { $$ = LSCPSERVER->RemoveAllMidiInstrumentMaps(); }
268     | DB_INSTRUMENT_DIRECTORY SP FORCE SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($5, true); }
269     | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($3); }
270     | DB_INSTRUMENT SP db_path { $$ = LSCPSERVER->RemoveDbInstrument($3); }
271 schoenebeck 947 ;
272    
273 schoenebeck 219 get_instruction : AVAILABLE_ENGINES { $$ = LSCPSERVER->GetAvailableEngines(); }
274     | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableMidiInputDrivers(); }
275     | MIDI_INPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetMidiInputDriverInfo($5); }
276     | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7); }
277     | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7, $9); }
278     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableAudioOutputDrivers(); }
279     | AUDIO_OUTPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetAudioOutputDriverInfo($5); }
280     | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7); }
281     | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7, $9); }
282     | AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDeviceCount(); }
283     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDeviceCount(); }
284     | AUDIO_OUTPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetAudioOutputDeviceInfo($5); }
285     | MIDI_INPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetMidiInputDeviceInfo($5); }
286     | MIDI_INPUT_PORT SP INFO SP number SP number { $$ = LSCPSERVER->GetMidiInputPortInfo($5, $7); }
287     | MIDI_INPUT_PORT_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetMidiInputPortParameterInfo($5, $7, $9); }
288     | AUDIO_OUTPUT_CHANNEL SP INFO SP number SP number { $$ = LSCPSERVER->GetAudioOutputChannelInfo($5, $7); }
289     | AUDIO_OUTPUT_CHANNEL_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetAudioOutputChannelParameterInfo($5, $7, $9); }
290     | CHANNELS { $$ = LSCPSERVER->GetChannels(); }
291     | CHANNEL SP INFO SP sampler_channel { $$ = LSCPSERVER->GetChannelInfo($5); }
292     | CHANNEL SP BUFFER_FILL SP buffer_size_type SP sampler_channel { $$ = LSCPSERVER->GetBufferFill($5, $7); }
293     | CHANNEL SP STREAM_COUNT SP sampler_channel { $$ = LSCPSERVER->GetStreamCount($5); }
294     | CHANNEL SP VOICE_COUNT SP sampler_channel { $$ = LSCPSERVER->GetVoiceCount($5); }
295     | ENGINE SP INFO SP engine_name { $$ = LSCPSERVER->GetEngineInfo($5); }
296 schoenebeck 563 | SERVER SP INFO { $$ = LSCPSERVER->GetServerInfo(); }
297 iliev 1541 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->GetTotalStreamCount(); }
298 iliev 1161 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->GetTotalVoiceCount(); }
299 iliev 778 | TOTAL_VOICE_COUNT_MAX { $$ = LSCPSERVER->GetTotalVoiceCountMax(); }
300 schoenebeck 973 | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMappings($3); }
301     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->GetAllMidiInstrumentMappings(); }
302     | MIDI_INSTRUMENT SP INFO SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->GetMidiInstrumentMapping($5,$7,$9); }
303     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->GetMidiInstrumentMaps(); }
304     | MIDI_INSTRUMENT_MAP SP INFO SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMap($5); }
305 schoenebeck 1001 | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->GetFxSends($3); }
306     | FX_SEND SP INFO SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->GetFxSendInfo($5,$7); }
307 iliev 1345 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($5, true); }
308     | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($3, false); }
309     | DB_INSTRUMENT_DIRECTORY SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryInfo($5); }
310     | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($5, true); }
311     | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($3, false); }
312     | DB_INSTRUMENT SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentInfo($5); }
313 iliev 1200 | DB_INSTRUMENTS_JOB SP INFO SP number { $$ = LSCPSERVER->GetDbInstrumentsJobInfo($5); }
314 schoenebeck 1005 | VOLUME { $$ = LSCPSERVER->GetGlobalVolume(); }
315 schoenebeck 1525 | FILE SP INSTRUMENTS SP filename { $$ = LSCPSERVER->GetFileInstruments($5); }
316     | FILE SP INSTRUMENT SP INFO SP filename SP instrument_index { $$ = LSCPSERVER->GetFileInstrumentInfo($7,$9); }
317 schoenebeck 35 ;
318    
319 schoenebeck 483 set_instruction : AUDIO_OUTPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputDeviceParameter($3, $5, $7); }
320     | AUDIO_OUTPUT_CHANNEL_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputChannelParameter($3, $5, $7, $9); }
321     | MIDI_INPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputDeviceParameter($3, $5, $7); }
322 iliev 1296 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' NONE { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, ""); }
323 schoenebeck 483 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, $9); }
324     | CHANNEL SP set_chan_instruction { $$ = $3; }
325 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP NAME SP midi_map SP map_name { $$ = LSCPSERVER->SetMidiInstrumentMapName($5, $7); }
326 iliev 1135 | FX_SEND SP NAME SP sampler_channel SP fx_send_id SP fx_send_name { $$ = LSCPSERVER->SetFxSendName($5,$7,$9); }
327 schoenebeck 1001 | FX_SEND SP AUDIO_OUTPUT_CHANNEL SP sampler_channel SP fx_send_id SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetFxSendAudioOutputChannel($5,$7,$9,$11); }
328 schoenebeck 1026 | FX_SEND SP MIDI_CONTROLLER SP sampler_channel SP fx_send_id SP midi_ctrl { $$ = LSCPSERVER->SetFxSendMidiController($5,$7,$9); }
329     | FX_SEND SP LEVEL SP sampler_channel SP fx_send_id SP volume_value { $$ = LSCPSERVER->SetFxSendLevel($5,$7,$9); }
330 schoenebeck 1389 | DB_INSTRUMENT_DIRECTORY SP NAME SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDirectoryName($5,$7); }
331     | DB_INSTRUMENT_DIRECTORY SP DESCRIPTION SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDirectoryDescription($5,$7); }
332     | DB_INSTRUMENT SP NAME SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentName($5,$7); }
333     | DB_INSTRUMENT SP DESCRIPTION SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDescription($5,$7); }
334 iliev 1727 | DB_INSTRUMENT SP FILE_PATH SP filename SP filename { $$ = LSCPSERVER->SetDbInstrumentFilePath($5,$7); }
335 schoenebeck 483 | ECHO SP boolean { $$ = LSCPSERVER->SetEcho((yyparse_param_t*) yyparse_param, $3); }
336 schoenebeck 1005 | VOLUME SP volume_value { $$ = LSCPSERVER->SetGlobalVolume($3); }
337 schoenebeck 123 ;
338    
339 schoenebeck 219 create_instruction : AUDIO_OUTPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateAudioOutputDevice($3,$5); }
340     | AUDIO_OUTPUT_DEVICE SP string { $$ = LSCPSERVER->CreateAudioOutputDevice($3); }
341     | MIDI_INPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateMidiInputDevice($3,$5); }
342     | MIDI_INPUT_DEVICE SP string { $$ = LSCPSERVER->CreateMidiInputDevice($3); }
343 schoenebeck 1001 | FX_SEND SP sampler_channel SP midi_ctrl { $$ = LSCPSERVER->CreateFxSend($3,$5); }
344     | FX_SEND SP sampler_channel SP midi_ctrl SP fx_send_name { $$ = LSCPSERVER->CreateFxSend($3,$5,$7); }
345 schoenebeck 123 ;
346    
347 schoenebeck 947 reset_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->ResetChannel($3); }
348     ;
349    
350 schoenebeck 973 clear_instruction : MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ClearMidiInstrumentMappings($3); }
351     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ClearAllMidiInstrumentMappings(); }
352 schoenebeck 947 ;
353    
354 iliev 1345 find_instruction : DB_INSTRUMENTS SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($5,$7, false); }
355     | DB_INSTRUMENTS SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($3,$5, true); }
356     | DB_INSTRUMENT_DIRECTORIES SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($5,$7, false); }
357     | DB_INSTRUMENT_DIRECTORIES SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($3,$5, true); }
358 iliev 1727 | LOST SP DB_INSTRUMENT_FILES { $$ = LSCPSERVER->FindLostDbInstrumentFiles(); }
359 iliev 1187 ;
360    
361 iliev 1345 move_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrumentDirectory($3,$5); }
362     | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrument($3,$5); }
363 iliev 1161 ;
364    
365 iliev 1345 copy_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrumentDirectory($3,$5); }
366     | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrument($3,$5); }
367 iliev 1187 ;
368    
369 schoenebeck 219 destroy_instruction : AUDIO_OUTPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyAudioOutputDevice($3); }
370     | MIDI_INPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyMidiInputDevice($3); }
371 schoenebeck 1001 | FX_SEND SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->DestroyFxSend($3,$5); }
372 schoenebeck 123 ;
373    
374 schoenebeck 35 load_instruction : INSTRUMENT SP load_instr_args { $$ = $3; }
375     | ENGINE SP load_engine_args { $$ = $3; }
376     ;
377    
378 schoenebeck 219 set_chan_instruction : AUDIO_OUTPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetAudioOutputDevice($5, $3); }
379     | AUDIO_OUTPUT_CHANNEL SP sampler_channel SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetAudioOutputChannel($5, $7, $3); }
380     | AUDIO_OUTPUT_TYPE SP sampler_channel SP audio_output_type_name { $$ = LSCPSERVER->SetAudioOutputType($5, $3); }
381     | MIDI_INPUT SP sampler_channel SP device_index SP midi_input_port_index SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInput($5, $7, $9, $3); }
382     | MIDI_INPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetMIDIInputDevice($5, $3); }
383     | MIDI_INPUT_PORT SP sampler_channel SP midi_input_port_index { $$ = LSCPSERVER->SetMIDIInputPort($5, $3); }
384     | MIDI_INPUT_CHANNEL SP sampler_channel SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInputChannel($5, $3); }
385     | MIDI_INPUT_TYPE SP sampler_channel SP midi_input_type_name { $$ = LSCPSERVER->SetMIDIInputType($5, $3); }
386     | VOLUME SP sampler_channel SP volume_value { $$ = LSCPSERVER->SetVolume($5, $3); }
387 schoenebeck 705 | MUTE SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelMute($5, $3); }
388     | SOLO SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelSolo($5, $3); }
389 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP sampler_channel SP midi_map { $$ = LSCPSERVER->SetChannelMap($3, $5); }
390     | MIDI_INSTRUMENT_MAP SP sampler_channel SP NONE { $$ = LSCPSERVER->SetChannelMap($3, -1); }
391     | MIDI_INSTRUMENT_MAP SP sampler_channel SP DEFAULT { $$ = LSCPSERVER->SetChannelMap($3, -2); }
392 schoenebeck 35 ;
393    
394 schoenebeck 1407 edit_instruction : CHANNEL SP INSTRUMENT SP sampler_channel { $$ = LSCPSERVER->EditSamplerChannelInstrument($5); }
395 schoenebeck 1212 ;
396    
397 iliev 1353 format_instruction : INSTRUMENTS_DB { $$ = LSCPSERVER->FormatInstrumentsDb(); }
398     ;
399    
400 schoenebeck 1047 modal_arg : /* epsilon (empty argument) */ { $$ = true; }
401     | NON_MODAL SP { $$ = false; }
402     ;
403    
404 schoenebeck 483 key_val_list : string '=' param_val_list { $$[$1] = $3; }
405     | key_val_list SP string '=' param_val_list { $$ = $1; $$[$3] = $5; }
406 senkov 135 ;
407 schoenebeck 123
408 schoenebeck 35 buffer_size_type : BYTES { $$ = fill_response_bytes; }
409     | PERCENTAGE { $$ = fill_response_percentage; }
410     ;
411    
412 iliev 1187 list_instruction : AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDevices(); }
413     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDevices(); }
414     | CHANNELS { $$ = LSCPSERVER->ListChannels(); }
415     | AVAILABLE_ENGINES { $$ = LSCPSERVER->ListAvailableEngines(); }
416     | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableMidiInputDrivers(); }
417     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableAudioOutputDrivers(); }
418     | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ListMidiInstrumentMappings($3); }
419     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ListAllMidiInstrumentMappings(); }
420     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->ListMidiInstrumentMaps(); }
421     | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->ListFxSends($3); }
422 iliev 1345 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($5, true); }
423     | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($3); }
424     | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstruments($5, true); }
425     | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstruments($3); }
426 schoenebeck 1525 | FILE SP INSTRUMENTS SP filename { $$ = LSCPSERVER->ListFileInstruments($5); }
427 schoenebeck 123 ;
428    
429 iliev 1771 send_instruction : CHANNEL SP MIDI_DATA SP string SP sampler_channel SP number SP number { $$ = LSCPSERVER->SendChannelMidiData($5, $7, $9, $11); }
430     ;
431    
432 schoenebeck 219 load_instr_args : filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($1, $3, $5); }
433     | NON_MODAL SP filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($3, $5, $7, true); }
434 schoenebeck 35 ;
435    
436 schoenebeck 411 load_engine_args : engine_name SP sampler_channel { $$ = LSCPSERVER->SetEngineType($1, $3); }
437 schoenebeck 35 ;
438    
439 schoenebeck 947 instr_load_mode : ON_DEMAND { $$ = MidiInstrumentMapper::ON_DEMAND; }
440     | ON_DEMAND_HOLD { $$ = MidiInstrumentMapper::ON_DEMAND_HOLD; }
441     | PERSISTENT { $$ = MidiInstrumentMapper::PERSISTENT; }
442     ;
443    
444 schoenebeck 219 device_index : number
445     ;
446    
447     audio_channel_index : number
448     ;
449    
450     audio_output_type_name : string
451     ;
452    
453     midi_input_port_index : number
454     ;
455    
456     midi_input_channel_index : number
457 schoenebeck 274 | ALL { $$ = 16; }
458 schoenebeck 219 ;
459    
460     midi_input_type_name : string
461     ;
462    
463 schoenebeck 973 midi_map : number
464 schoenebeck 947 ;
465    
466 schoenebeck 973 midi_bank : number
467 schoenebeck 947 ;
468    
469     midi_prog : number
470     ;
471    
472 schoenebeck 1001 midi_ctrl : number
473     ;
474    
475 schoenebeck 219 volume_value : dotnum
476     | number { $$ = $1; }
477     ;
478    
479     sampler_channel : number
480     ;
481    
482     instrument_index : number
483     ;
484    
485 schoenebeck 1001 fx_send_id : number
486     ;
487    
488 schoenebeck 219 engine_name : string
489     ;
490    
491 schoenebeck 1471 filename : path {
492     #if WIN32
493     $$ = $1.toWindows();
494     #else
495     // assuming POSIX
496     $$ = $1.toPosix();
497     #endif
498     }
499 iliev 1161 ;
500    
501 iliev 1345 db_path : path { $$ = $1.toDbPath(); }
502 iliev 1161 ;
503    
504 schoenebeck 1389 map_name : stringval_escaped
505 schoenebeck 973 ;
506    
507 schoenebeck 1389 entry_name : stringval_escaped
508 schoenebeck 947 ;
509    
510 schoenebeck 1389 fx_send_name : stringval_escaped
511 schoenebeck 1001 ;
512    
513 schoenebeck 483 param_val_list : param_val
514     | param_val_list','param_val { $$ = $1 + "," + $3; }
515     ;
516    
517 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
518     param_val : string { $$ = "\'" + $1 + "\'"; }
519     | stringval { $$ = "\'" + $1 + "\'"; }
520 schoenebeck 483 | number { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
521     | dotnum { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
522 schoenebeck 219 ;
523    
524 iliev 1187 query_val_list : string '=' query_val { $$[$1] = $3; }
525     | query_val_list SP string '=' query_val { $$ = $1; $$[$3] = $5; }
526     ;
527    
528 schoenebeck 1389 query_val : text_escaped
529     | stringval_escaped
530 iliev 1187 ;
531    
532 iliev 1200 scan_mode : RECURSIVE { $$ = "RECURSIVE"; }
533     | NON_RECURSIVE { $$ = "NON_RECURSIVE"; }
534     | FLAT { $$ = "FLAT"; }
535     ;
536    
537 schoenebeck 573 // GRAMMAR_BNF_END - do NOT delete or modify this line !!!
538 schoenebeck 219
539 schoenebeck 573
540 schoenebeck 219 // atomic variable symbol rules
541    
542     boolean : number { $$ = $1; }
543     | string { $$ = -1; }
544 capela 159 ;
545    
546 persson 1349 dotnum : digits '.' digits { std::stringstream ss($1 + "." + $3); ss.imbue(std::locale::classic()); ss >> $$; }
547     | '+' digits '.' digits { std::stringstream ss($2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
548     | '-' digits '.' digits { std::stringstream ss("-" + $2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
549 capela 143 ;
550    
551 schoenebeck 219
552     digits : digit { $$ = $1; }
553     | digits digit { $$ = $1 + $2; }
554 senkov 155 ;
555    
556 schoenebeck 219 digit : '0' { $$ = '0'; }
557     | '1' { $$ = '1'; }
558     | '2' { $$ = '2'; }
559     | '3' { $$ = '3'; }
560     | '4' { $$ = '4'; }
561     | '5' { $$ = '5'; }
562     | '6' { $$ = '6'; }
563     | '7' { $$ = '7'; }
564     | '8' { $$ = '8'; }
565     | '9' { $$ = '9'; }
566 senkov 155 ;
567    
568 schoenebeck 1245 digit_oct : '0' { $$ = '0'; }
569     | '1' { $$ = '1'; }
570     | '2' { $$ = '2'; }
571     | '3' { $$ = '3'; }
572     | '4' { $$ = '4'; }
573     | '5' { $$ = '5'; }
574     | '6' { $$ = '6'; }
575     | '7' { $$ = '7'; }
576     ;
577    
578     digit_hex : '0' { $$ = '0'; }
579     | '1' { $$ = '1'; }
580     | '2' { $$ = '2'; }
581     | '3' { $$ = '3'; }
582     | '4' { $$ = '4'; }
583     | '5' { $$ = '5'; }
584     | '6' { $$ = '6'; }
585     | '7' { $$ = '7'; }
586     | '8' { $$ = '8'; }
587     | '9' { $$ = '9'; }
588     | 'a' { $$ = 'a'; }
589     | 'b' { $$ = 'b'; }
590     | 'c' { $$ = 'c'; }
591     | 'd' { $$ = 'd'; }
592     | 'e' { $$ = 'e'; }
593     | 'f' { $$ = 'f'; }
594     | 'A' { $$ = 'a'; }
595     | 'B' { $$ = 'b'; }
596     | 'C' { $$ = 'c'; }
597     | 'D' { $$ = 'd'; }
598     | 'E' { $$ = 'e'; }
599     | 'F' { $$ = 'f'; }
600     ;
601    
602 schoenebeck 219 number : digit { $$ = atoi(String(1, $1).c_str()); }
603     | '1' digits { $$ = atoi(String(String("1") + $2).c_str()); }
604     | '2' digits { $$ = atoi(String(String("2") + $2).c_str()); }
605     | '3' digits { $$ = atoi(String(String("3") + $2).c_str()); }
606     | '4' digits { $$ = atoi(String(String("4") + $2).c_str()); }
607     | '5' digits { $$ = atoi(String(String("5") + $2).c_str()); }
608     | '6' digits { $$ = atoi(String(String("6") + $2).c_str()); }
609     | '7' digits { $$ = atoi(String(String("7") + $2).c_str()); }
610     | '8' digits { $$ = atoi(String(String("8") + $2).c_str()); }
611     | '9' digits { $$ = atoi(String(String("9") + $2).c_str()); }
612 schoenebeck 1332 ;
613 schoenebeck 219
614 schoenebeck 1332 path : '\'' path_base '\'' { $$ = $2; }
615     | '\"' path_base '\"' { $$ = $2; }
616 senkov 155 ;
617    
618 schoenebeck 1471 path_base : path_prefix path_body { $$ = $1 + $2; }
619 schoenebeck 1332 ;
620    
621 schoenebeck 1471 path_prefix : '/' { $$ = Path(); }
622     | alpha_char ':' '/' { Path p; p.setDrive($1); $$ = p; }
623     ;
624    
625     path_body : /* epsilon (empty argument) */ { $$ = Path(); }
626     | path_body '/' { $$ = $1; }
627     | path_body text_escaped_base { Path p; p.appendNode($2); $$ = $1 + p; }
628     ;
629    
630 schoenebeck 1332 stringval : '\'' text '\'' { $$ = $2; }
631     | '\"' text '\"' { $$ = $2; }
632     ;
633    
634 schoenebeck 1389 stringval_escaped : '\'' text_escaped '\'' { $$ = $2; }
635     | '\"' text_escaped '\"' { $$ = $2; }
636 iliev 1345 ;
637    
638 schoenebeck 221 text : SP { $$ = " "; }
639     | string
640     | text SP { $$ = $1 + " "; }
641     | text string { $$ = $1 + $2; }
642 schoenebeck 35 ;
643    
644 schoenebeck 1389 // like text_escaped, but missing the slash ('/') character
645     text_escaped_base : SP { $$ = " "; }
646 schoenebeck 1245 | string_escaped
647 schoenebeck 1389 | text_escaped_base SP { $$ = $1 + " "; }
648     | text_escaped_base string_escaped { $$ = $1 + $2; }
649 schoenebeck 1245 ;
650    
651 schoenebeck 1389 text_escaped : '/' { $$ = "/"; }
652     | text_escaped_base
653     | text_escaped '/' { $$ = $1 + "/"; }
654     | text_escaped text_escaped_base { $$ = $1 + $2; }
655 iliev 1345 ;
656    
657 schoenebeck 1332 string : char { std::string s; s = $1; $$ = s; }
658     | string char { $$ = $1 + $2; }
659 schoenebeck 221 ;
660 schoenebeck 219
661 schoenebeck 1332 string_escaped : char_base { std::string s; s = $1; $$ = s; }
662     | escape_seq { std::string s; s = $1; $$ = s; }
663     | string_escaped char_base { $$ = $1 + $2; }
664     | string_escaped escape_seq { $$ = $1 + $2; }
665 schoenebeck 1245 ;
666 schoenebeck 221
667 schoenebeck 1332 // full ASCII character set except space, quotation mark and apostrophe
668     char : char_base
669     | '\\' { $$ = '\\'; }
670     | '/' { $$ = '/'; }
671     ;
672    
673 schoenebeck 1471 // characters A..Z and a..z
674     alpha_char : 'A' { $$ = 'A'; } | 'B' { $$ = 'B'; } | 'C' { $$ = 'C'; } | 'D' { $$ = 'D'; } | 'E' { $$ = 'E'; } | 'F' { $$ = 'F'; } | 'G' { $$ = 'G'; } | 'H' { $$ = 'H'; } | 'I' { $$ = 'I'; } | 'J' { $$ = 'J'; } | 'K' { $$ = 'K'; } | 'L' { $$ = 'L'; } | 'M' { $$ = 'M'; } | 'N' { $$ = 'N'; } | 'O' { $$ = 'O'; } | 'P' { $$ = 'P'; } | 'Q' { $$ = 'Q'; } | 'R' { $$ = 'R'; } | 'S' { $$ = 'S'; } | 'T' { $$ = 'T'; } | 'U' { $$ = 'U'; } | 'V' { $$ = 'V'; } | 'W' { $$ = 'W'; } | 'X' { $$ = 'X'; } | 'Y' { $$ = 'Y'; } | 'Z' { $$ = 'Z'; }
675     | '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'; }
676     ;
677    
678 schoenebeck 1332 // ASCII characters except space, quotation mark, apostrophe, backslash and slash
679 schoenebeck 1471 char_base : alpha_char
680 schoenebeck 1332 | '0' { $$ = '0'; } | '1' { $$ = '1'; } | '2' { $$ = '2'; } | '3' { $$ = '3'; } | '4' { $$ = '4'; } | '5' { $$ = '5'; } | '6' { $$ = '6'; } | '7' { $$ = '7'; } | '8' { $$ = '8'; } | '9' { $$ = '9'; }
681     | '!' { $$ = '!'; } | '#' { $$ = '#'; } | '$' { $$ = '$'; } | '%' { $$ = '%'; } | '&' { $$ = '&'; } | '(' { $$ = '('; } | ')' { $$ = ')'; } | '*' { $$ = '*'; } | '+' { $$ = '+'; } | '-' { $$ = '-'; } | '.' { $$ = '.'; } | ',' { $$ = ','; }
682     | ':' { $$ = ':'; } | ';' { $$ = ';'; } | '<' { $$ = '<'; } | '=' { $$ = '='; } | '>' { $$ = '>'; } | '?' { $$ = '?'; } | '@' { $$ = '@'; }
683     | '[' { $$ = '['; } | ']' { $$ = ']'; } | '^' { $$ = '^'; } | '_' { $$ = '_'; }
684     | '{' { $$ = '{'; } | '|' { $$ = '|'; } | '}' { $$ = '}'; } | '~' { $$ = '~'; }
685     | EXT_ASCII_CHAR
686     ;
687    
688 schoenebeck 1245 escape_seq : '\\' '\'' { $$ = '\''; }
689     | '\\' '\"' { $$ = '\"'; }
690     | '\\' '\\' { $$ = '\\'; }
691 schoenebeck 1332 | '\\' '/' { $$ = '/'; }
692 schoenebeck 1245 | '\\' 'n' { $$ = '\n'; }
693     | '\\' 'r' { $$ = '\r'; }
694     | '\\' 'f' { $$ = '\f'; }
695     | '\\' 't' { $$ = '\t'; }
696     | '\\' 'v' { $$ = '\v'; }
697     | escape_seq_octal
698     | escape_seq_hex
699     ;
700    
701     escape_seq_octal : '\\' digit_oct { $$ = (char) octalsToNumber($2); }
702     | '\\' digit_oct digit_oct { $$ = (char) octalsToNumber($3,$2); }
703     | '\\' digit_oct digit_oct digit_oct { $$ = (char) octalsToNumber($4,$3,$2); }
704     ;
705    
706     escape_seq_hex : '\\' 'x' digit_hex { $$ = (char) hexsToNumber($3); }
707     | '\\' 'x' digit_hex digit_hex { $$ = (char) hexsToNumber($4,$3); }
708     ;
709    
710 schoenebeck 219 // rules which are more or less just terminal symbols
711    
712     SP : ' '
713 schoenebeck 35 ;
714    
715 schoenebeck 219 LF : '\n'
716 schoenebeck 35 ;
717    
718 schoenebeck 219 CR : '\r'
719 schoenebeck 35 ;
720    
721 schoenebeck 219 ADD : 'A''D''D'
722 schoenebeck 35 ;
723    
724 schoenebeck 219 GET : 'G''E''T'
725 schoenebeck 35 ;
726    
727 schoenebeck 947 MAP : 'M''A''P'
728     ;
729    
730     UNMAP : 'U''N''M''A''P'
731     ;
732    
733     CLEAR : 'C''L''E''A''R'
734     ;
735    
736 iliev 1187 FIND : 'F''I''N''D'
737     ;
738    
739 iliev 1781 FILE_AS_DIR : 'F''I''L''E''_''A''S''_''D''I''R'
740     ;
741    
742 iliev 1161 MOVE : 'M''O''V''E'
743     ;
744    
745 iliev 1187 COPY : 'C''O''P''Y'
746     ;
747    
748 schoenebeck 219 CREATE : 'C''R''E''A''T''E'
749 schoenebeck 35 ;
750    
751 schoenebeck 219 DESTROY : 'D''E''S''T''R''O''Y'
752 schoenebeck 210 ;
753    
754 schoenebeck 219 LIST : 'L''I''S''T'
755 schoenebeck 35 ;
756    
757 schoenebeck 219 LOAD : 'L''O''A''D'
758     ;
759    
760 schoenebeck 228 ALL : 'A''L''L'
761     ;
762    
763 schoenebeck 973 NONE : 'N''O''N''E'
764     ;
765    
766     DEFAULT : 'D''E''F''A''U''L''T'
767     ;
768    
769 schoenebeck 219 NON_MODAL : 'N''O''N''_''M''O''D''A''L'
770     ;
771    
772     REMOVE : 'R''E''M''O''V''E'
773     ;
774    
775     SET : 'S''E''T'
776     ;
777    
778     SUBSCRIBE : 'S''U''B''S''C''R''I''B''E'
779     ;
780    
781     UNSUBSCRIBE : 'U''N''S''U''B''S''C''R''I''B''E'
782     ;
783    
784     CHANNEL : 'C''H''A''N''N''E''L'
785     ;
786    
787     AVAILABLE_ENGINES : 'A''V''A''I''L''A''B''L''E''_''E''N''G''I''N''E''S'
788     ;
789    
790     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'
791     ;
792    
793     CHANNELS : 'C''H''A''N''N''E''L''S'
794     ;
795    
796     INFO : 'I''N''F''O'
797     ;
798    
799 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'
800 iliev 1161 ;
801 iliev 981
802     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'
803 iliev 1161 ;
804 iliev 981
805     MIDI_INPUT_DEVICE_COUNT : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''C''O''U''N''T'
806 iliev 1161 ;
807 iliev 981
808     MIDI_INPUT_DEVICE_INFO : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''I''N''F''O'
809 iliev 1161 ;
810 iliev 981
811     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'
812 iliev 1161 ;
813 iliev 981
814     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'
815 iliev 1161 ;
816 iliev 981
817     MIDI_INSTRUMENT_COUNT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
818 iliev 1161 ;
819 iliev 981
820     MIDI_INSTRUMENT_INFO : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
821 iliev 1161 ;
822 iliev 981
823 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'
824     ;
825    
826     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'
827     ;
828    
829     DB_INSTRUMENT_COUNT : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
830     ;
831    
832     DB_INSTRUMENT_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
833     ;
834    
835 iliev 1727 DB_INSTRUMENT_FILES : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''F''I''L''E''S'
836     ;
837    
838 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'
839     ;
840    
841 schoenebeck 556 CHANNEL_COUNT : 'C''H''A''N''N''E''L''_''C''O''U''N''T'
842     ;
843    
844 schoenebeck 1686 CHANNEL_MIDI : 'C''H''A''N''N''E''L''_''M''I''D''I'
845     ;
846    
847 schoenebeck 1695 DEVICE_MIDI : 'D''E''V''I''C''E''_''M''I''D''I'
848     ;
849    
850 schoenebeck 556 CHANNEL_INFO : 'C''H''A''N''N''E''L''_''I''N''F''O'
851     ;
852    
853 iliev 1108 FX_SEND_COUNT : 'F''X''_''S''E''N''D''_''C''O''U''N''T'
854     ;
855    
856     FX_SEND_INFO : 'F''X''_''S''E''N''D''_''I''N''F''O'
857     ;
858    
859 schoenebeck 219 BUFFER_FILL : 'B''U''F''F''E''R''_''F''I''L''L'
860     ;
861    
862     STREAM_COUNT : 'S''T''R''E''A''M''_''C''O''U''N''T'
863     ;
864    
865     VOICE_COUNT : 'V''O''I''C''E''_''C''O''U''N''T'
866     ;
867    
868 iliev 1541 TOTAL_STREAM_COUNT : 'T''O''T''A''L''_''S''T''R''E''A''M''_''C''O''U''N''T'
869     ;
870    
871 iliev 778 TOTAL_VOICE_COUNT : 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T'
872     ;
873    
874     TOTAL_VOICE_COUNT_MAX: 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T''_''M''A''X'
875     ;
876    
877 iliev 1108 GLOBAL_INFO : 'G''L''O''B''A''L''_''I''N''F''O'
878     ;
879    
880 schoenebeck 219 INSTRUMENT : 'I''N''S''T''R''U''M''E''N''T'
881     ;
882    
883 schoenebeck 1525 INSTRUMENTS : 'I''N''S''T''R''U''M''E''N''T''S'
884     ;
885    
886 schoenebeck 219 ENGINE : 'E' 'N' 'G' 'I' 'N' 'E'
887     ;
888    
889 schoenebeck 947 ON_DEMAND : 'O''N''_''D''E''M''A''N''D'
890     ;
891    
892     ON_DEMAND_HOLD : 'O''N''_''D''E''M''A''N''D''_''H''O''L''D'
893     ;
894    
895     PERSISTENT : 'P''E''R''S''I''S''T''E''N''T'
896     ;
897    
898 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'
899     ;
900    
901     AUDIO_OUTPUT_DEVICES : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''S'
902     ;
903    
904     AUDIO_OUTPUT_DEVICE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E'
905     ;
906    
907     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'
908     ;
909    
910     AUDIO_OUTPUT_DRIVER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R'
911     ;
912    
913     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'
914     ;
915    
916     AUDIO_OUTPUT_CHANNEL : 'A''U''D''I''O''_''O''U''T''P''U''T''_''C''H''A''N''N''E''L'
917     ;
918    
919     AUDIO_OUTPUT_TYPE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''T''Y''P''E'
920     ;
921    
922     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'
923     ;
924    
925     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'
926     ;
927    
928     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'
929     ;
930    
931     MIDI_INPUT_DEVICES : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''S'
932     ;
933    
934     MIDI_INPUT_DEVICE : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E'
935     ;
936    
937     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'
938     ;
939    
940 schoenebeck 947 MIDI_INSTRUMENT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T'
941     ;
942    
943     MIDI_INSTRUMENTS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''S'
944     ;
945    
946 schoenebeck 973 MIDI_INSTRUMENT_MAP : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P'
947     ;
948    
949     MIDI_INSTRUMENT_MAPS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''S'
950     ;
951    
952 schoenebeck 219 MIDI_INPUT_DRIVER : 'M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R'
953     ;
954    
955     MIDI_INPUT_PORT : 'M''I''D''I''_''I''N''P''U''T''_''P''O''R''T'
956     ;
957    
958     MIDI_INPUT_CHANNEL : 'M''I''D''I''_''I''N''P''U''T''_''C''H''A''N''N''E''L'
959     ;
960    
961     MIDI_INPUT_TYPE : 'M''I''D''I''_''I''N''P''U''T''_''T''Y''P''E'
962     ;
963    
964     MIDI_INPUT : 'M''I''D''I''_''I''N''P''U''T'
965     ;
966    
967 schoenebeck 1026 MIDI_CONTROLLER : 'M''I''D''I''_''C''O''N''T''R''O''L''L''E''R'
968     ;
969    
970 iliev 1771 SEND : 'S''E''N''D'
971     ;
972    
973 schoenebeck 1001 FX_SEND : 'F''X''_''S''E''N''D'
974     ;
975    
976     FX_SENDS : 'F''X''_''S''E''N''D''S'
977     ;
978    
979 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'
980     ;
981    
982     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'
983     ;
984    
985     DB_INSTRUMENTS : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S'
986     ;
987    
988     DB_INSTRUMENT : 'D''B''_''I''N''S''T''R''U''M''E''N''T'
989     ;
990    
991 iliev 1200 DB_INSTRUMENTS_JOB : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B'
992     ;
993    
994 iliev 1353 INSTRUMENTS_DB : 'I''N''S''T''R''U''M''E''N''T''S''_''D''B'
995     ;
996    
997 iliev 1161 DESCRIPTION : 'D''E''S''C''R''I''P''T''I''O''N'
998     ;
999    
1000     FORCE : 'F''O''R''C''E'
1001     ;
1002    
1003     FLAT : 'F''L''A''T'
1004     ;
1005    
1006 iliev 1187 RECURSIVE : 'R''E''C''U''R''S''I''V''E'
1007     ;
1008    
1009 iliev 1161 NON_RECURSIVE : 'N''O''N''_''R''E''C''U''R''S''I''V''E'
1010     ;
1011    
1012 iliev 1727 LOST : 'L''O''S''T'
1013     ;
1014    
1015     FILE_PATH : 'F''I''L''E''_''P''A''T''H'
1016     ;
1017    
1018 schoenebeck 563 SERVER : 'S''E''R''V''E''R'
1019     ;
1020    
1021 schoenebeck 219 VOLUME : 'V''O''L''U''M''E'
1022     ;
1023    
1024 schoenebeck 1026 LEVEL : 'L''E''V''E''L'
1025     ;
1026    
1027 schoenebeck 705 MUTE : 'M''U''T''E'
1028     ;
1029    
1030     SOLO : 'S''O''L''O'
1031     ;
1032    
1033 schoenebeck 219 BYTES : 'B''Y''T''E''S'
1034     ;
1035    
1036     PERCENTAGE : 'P''E''R''C''E''N''T''A''G''E'
1037     ;
1038    
1039 schoenebeck 1525 FILE : 'F''I''L''E'
1040     ;
1041    
1042 schoenebeck 1212 EDIT : 'E''D''I''T'
1043     ;
1044    
1045 iliev 1353 FORMAT : 'F''O''R''M''A''T'
1046     ;
1047    
1048 iliev 1771 MIDI_DATA : 'M''I''D''I''_''D''A''T''A'
1049     ;
1050    
1051 schoenebeck 219 RESET : 'R''E''S''E''T'
1052     ;
1053    
1054     MISCELLANEOUS : 'M''I''S''C''E''L''L''A''N''E''O''U''S'
1055     ;
1056    
1057 schoenebeck 973 NAME : 'N''A''M''E'
1058     ;
1059    
1060 schoenebeck 219 ECHO : 'E''C''H''O'
1061     ;
1062    
1063     QUIT : 'Q''U''I''T'
1064     ;
1065    
1066 schoenebeck 35 %%
1067    
1068     /**
1069     * Will be called when an error occured (usually syntax error).
1070     */
1071     void yyerror(const char* s) {
1072 schoenebeck 1252 yyparse_param_t* param = GetCurrentYaccSession();
1073     String msg = s
1074     + (" (line:" + ToString(param->iLine+1))
1075     + ( ",column:" + ToString(param->iColumn))
1076     + ")";
1077     dmsg(2,("LSCPParser: %s\n", msg.c_str()));
1078     sLastError = msg;
1079 schoenebeck 35 }
1080    
1081 persson 1765 namespace LinuxSampler {
1082    
1083 schoenebeck 35 /**
1084 schoenebeck 219 * Clears input buffer.
1085 schoenebeck 35 */
1086     void restart(yyparse_param_t* pparam, int& yychar) {
1087 schoenebeck 219 bytes = 0;
1088     ptr = 0;
1089 schoenebeck 1252 sLastError = "";
1090 schoenebeck 35 }
1091 persson 1765
1092     }
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