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

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Revision 2510 - (hide annotations) (download)
Thu Jan 23 04:00:26 2014 UTC (10 years, 2 months ago) by schoenebeck
File size: 82276 byte(s)
* LSCP server: provide comprehensive error messages on LSCP
  syntax errors (suggesting expected next non-terminal symbols)
* Bumped version (v1.0.0.svn26).

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 2500 * Copyright (C) 2005 - 2014 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 persson 1808 #include "lscpsymbols.h"
38 schoenebeck 2510 #include <algorithm>
39 schoenebeck 35
40 persson 1765 namespace LinuxSampler {
41    
42 schoenebeck 35 // to save us typing work in the rules action definitions
43     #define LSCPSERVER ((yyparse_param_t*) yyparse_param)->pServer
44 schoenebeck 1252 #define SESSION_PARAM ((yyparse_param_t*) yyparse_param)
45 schoenebeck 2510 #define INCREMENT_LINE { SESSION_PARAM->iLine++; SESSION_PARAM->iColumn = 0; sParsed.clear(); }
46 schoenebeck 35
47 schoenebeck 219 // clears input buffer
48 schoenebeck 35 void restart(yyparse_param_t* pparam, int& yychar);
49     #define RESTART restart((yyparse_param_t*) YYPARSE_PARAM, yychar)
50    
51 schoenebeck 219 static char buf[1024]; // input buffer to feed the parser with new characters
52     static int bytes = 0; // current number of characters in the input buffer
53     static int ptr = 0; // current position in the input buffer
54 schoenebeck 1252 static String sLastError; // error message of the last error occured
55 schoenebeck 2510 static String sParsed; ///< Characters of current line which have already been shifted (consumed/parsed) by the parser.
56 schoenebeck 219
57     // external reference to the function which actually reads from the socket
58     extern int GetLSCPCommand( void *buf, int max_size);
59    
60 schoenebeck 1252 // external reference to the function in lscpserver.cpp which returns the
61     // current session (only works because the server runs as singleton)
62     extern yyparse_param_t* GetCurrentYaccSession();
63    
64 schoenebeck 1245 // returns true if supplied characters has an ASCII code of 128 or higher
65     inline bool isExtendedAsciiChar(const char c) {
66     return (c < 0);
67     }
68    
69 schoenebeck 219 // custom scanner function which reads from the socket
70 schoenebeck 1245 // (bison expects it to return the numerical ID of the next
71     // "recognized token" from the input stream)
72 schoenebeck 219 int yylex(YYSTYPE* yylval) {
73     // check if we have to read new characters
74     if (ptr >= bytes) {
75     bytes = GetLSCPCommand(buf, 1023);
76     ptr = 0;
77     if (bytes < 0) {
78     bytes = 0;
79     return 0;
80     }
81     }
82 schoenebeck 1245 // this is the next character in the input stream
83     const char c = buf[ptr++];
84 schoenebeck 1252 // increment current reading position (just for verbosity / messages)
85     GetCurrentYaccSession()->iColumn++;
86 schoenebeck 2510 sParsed += c;
87 schoenebeck 1245 // we have to handle "normal" and "extended" ASCII characters separately
88     if (isExtendedAsciiChar(c)) {
89     // workaround for characters with ASCII code higher than 127
90     yylval->Char = c;
91     return EXT_ASCII_CHAR;
92     } else {
93     // simply return the ASCII code as terminal symbol ID
94     return (int) c;
95     }
96 schoenebeck 219 }
97    
98 schoenebeck 1245 // parser helper functions
99    
100     int octalsToNumber(char oct_digit0, char oct_digit1 = '0', char oct_digit2 = '0') {
101     const char d0[] = { oct_digit0, '\0' };
102     const char d1[] = { oct_digit1, '\0' };
103     const char d2[] = { oct_digit2, '\0' };
104     return atoi(d2)*8*8 + atoi(d1)*8 + atoi(d0);
105     }
106    
107 persson 1765 }
108    
109     using namespace LinuxSampler;
110    
111 schoenebeck 2510 static std::set<String> yyExpectedSymbols();
112    
113     /**
114     * Will be called when an error occured (usually syntax error).
115     *
116     * We provide our own version of yyerror() so we a) don't have to link against
117     * the yacc library and b) can render more helpful syntax error messages.
118     */
119     void yyerror(void* x, const char* s) {
120     yyparse_param_t* param = GetCurrentYaccSession();
121    
122     // get the text part already parsed (of current line)
123     const bool bContainsLineFeed =
124     sParsed.find('\r') != std::string::npos ||
125     sParsed.find('\n') != std::string::npos;
126     // remove potential line feed characters
127     if (bContainsLineFeed) {
128     for (size_t p = sParsed.find('\r'); p != std::string::npos;
129     p = sParsed.find('\r')) sParsed.erase(p);
130     for (size_t p = sParsed.find('\n'); p != std::string::npos;
131     p = sParsed.find('\n')) sParsed.erase(p);
132     }
133    
134     // start assembling the error message with Bison's own message
135     String txt = s;
136    
137     // append exact position info of syntax error
138     txt += (" (line:" + ToString(param->iLine+1)) +
139     (",column:" + ToString(param->iColumn)) + ")";
140    
141     // append the part of the lined that has already been parsed
142     txt += ". Context: \"" + sParsed;
143     if (txt.empty() || bContainsLineFeed)
144     txt += "^";
145     else
146     txt.insert(txt.size() - 1, "^");
147     txt += "...\"";
148    
149     // append the non-terminal symbols expected now/next
150     std::set<String> expectedSymbols = yyExpectedSymbols();
151     for (std::set<String>::const_iterator it = expectedSymbols.begin();
152     it != expectedSymbols.end(); ++it)
153     {
154     if (it == expectedSymbols.begin())
155     txt += " -> Should be: " + *it;
156     else
157     txt += " | " + *it;
158     }
159    
160     dmsg(2,("LSCPParser: %s\n", txt.c_str()));
161     sLastError = txt;
162     }
163    
164 schoenebeck 35 %}
165    
166     // reentrant parser
167 persson 2461 %pure-parser
168 schoenebeck 1252
169 persson 2461 %parse-param {void* yyparse_param}
170    
171 schoenebeck 2510 // After entering the yyparse() function, store references to the parser's
172     // state stack, so that we can create more helpful syntax error messages than
173     // Bison (2.x) could do.
174     %initial-action {
175     yyparse_param_t* p = (yyparse_param_t*) yyparse_param;
176     p->ppStackBottom = &yyss;
177     p->ppStackTop = &yyssp;
178     }
179    
180 schoenebeck 1252 // tell bison to spit out verbose syntax error messages
181 schoenebeck 1245 %error-verbose
182 schoenebeck 35
183 schoenebeck 1245 %token <Char> EXT_ASCII_CHAR
184    
185 schoenebeck 1471 %type <Char> char char_base alpha_char digit digit_oct digit_hex escape_seq escape_seq_octal escape_seq_hex
186 schoenebeck 2137 %type <Dotnum> real dotnum volume_value boolean control_value
187     %type <Number> number sampler_channel instrument_index fx_send_id audio_channel_index device_index effect_index effect_instance effect_chain chain_pos input_control midi_input_channel_index midi_input_port_index midi_map midi_bank midi_prog midi_ctrl
188     %type <String> string string_escaped text text_escaped text_escaped_base stringval stringval_escaped digits param_val_list param_val query_val filename module effect_system db_path map_name entry_name fx_send_name effect_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 append_instruction insert_instruction
189 schoenebeck 35 %type <FillResponse> buffer_size_type
190 iliev 1187 %type <KeyValList> key_val_list query_val_list
191 schoenebeck 947 %type <LoadMode> instr_load_mode
192 schoenebeck 1047 %type <Bool> modal_arg
193 schoenebeck 1471 %type <UniversalPath> path path_base path_prefix path_body
194 schoenebeck 35
195     %start input
196    
197     %%
198    
199     //TODO: return more meaningful error messages
200    
201 schoenebeck 573 /*
202 schoenebeck 973 The LSCP specification document input file (Documentation/lscp.xml) is
203     automatically updated with this file using the scripts/update_grammar.pl
204     script. Do not modify or delete the GRAMMAR_BNF_BEGIN and GRAMMAR_BNF_END
205     lines !
206 schoenebeck 573 */
207    
208     // GRAMMAR_BNF_BEGIN - do NOT delete or modify this line !!!
209    
210 senkov 170 input : line LF
211 schoenebeck 219 | line CR LF
212     ;
213 schoenebeck 35
214 schoenebeck 1253 line : /* epsilon (empty line ignored) */ { INCREMENT_LINE; return LSCP_DONE; }
215 schoenebeck 1252 | comment { INCREMENT_LINE; return LSCP_DONE; }
216     | command { INCREMENT_LINE; LSCPSERVER->AnswerClient($1); return LSCP_DONE; }
217     | error { INCREMENT_LINE; LSCPSERVER->AnswerClient("ERR:0:" + sLastError + "\r\n"); RESTART; return LSCP_SYNTAX_ERROR; }
218 schoenebeck 35 ;
219    
220 schoenebeck 219 comment : '#'
221     | comment '#'
222 schoenebeck 111 | comment SP
223 schoenebeck 219 | comment number
224 schoenebeck 111 | comment string
225     ;
226    
227 schoenebeck 973 command : ADD SP add_instruction { $$ = $3; }
228 schoenebeck 947 | MAP SP map_instruction { $$ = $3; }
229     | UNMAP SP unmap_instruction { $$ = $3; }
230 schoenebeck 219 | GET SP get_instruction { $$ = $3; }
231     | CREATE SP create_instruction { $$ = $3; }
232     | DESTROY SP destroy_instruction { $$ = $3; }
233     | LIST SP list_instruction { $$ = $3; }
234     | LOAD SP load_instruction { $$ = $3; }
235 schoenebeck 947 | REMOVE SP remove_instruction { $$ = $3; }
236 schoenebeck 219 | SET SP set_instruction { $$ = $3; }
237     | SUBSCRIBE SP subscribe_event { $$ = $3; }
238     | UNSUBSCRIBE SP unsubscribe_event { $$ = $3; }
239 schoenebeck 947 | RESET SP reset_instruction { $$ = $3; }
240     | CLEAR SP clear_instruction { $$ = $3; }
241 iliev 1187 | FIND SP find_instruction { $$ = $3; }
242 iliev 1161 | MOVE SP move_instruction { $$ = $3; }
243 iliev 1187 | COPY SP copy_instruction { $$ = $3; }
244 schoenebeck 1212 | EDIT SP edit_instruction { $$ = $3; }
245 iliev 1353 | FORMAT SP format_instruction { $$ = $3; }
246 schoenebeck 1800 | SEND SP send_instruction { $$ = $3; }
247 schoenebeck 2135 | APPEND SP append_instruction { $$ = $3; }
248     | INSERT SP insert_instruction { $$ = $3; }
249 schoenebeck 219 | RESET { $$ = LSCPSERVER->ResetSampler(); }
250     | QUIT { LSCPSERVER->AnswerClient("Bye!\r\n"); return LSCP_QUIT; }
251 schoenebeck 35 ;
252    
253 iliev 1345 add_instruction : CHANNEL { $$ = LSCPSERVER->AddChannel(); }
254 schoenebeck 2500 | CHANNEL SP MIDI_INPUT SP sampler_channel SP device_index { $$ = LSCPSERVER->AddChannelMidiInput($5,$7); }
255     | CHANNEL SP MIDI_INPUT SP sampler_channel SP device_index SP midi_input_port_index { $$ = LSCPSERVER->AddChannelMidiInput($5,$7,$9); }
256 iliev 1345 | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->AddDbInstrumentDirectory($3); }
257 iliev 1781 | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
258     | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP FILE_AS_DIR SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$9,$11, true, true); }
259     | DB_INSTRUMENTS SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
260     | DB_INSTRUMENTS SP scan_mode SP FILE_AS_DIR SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$7,$9, false, true); }
261     | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7, -1, true); }
262     | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
263     | DB_INSTRUMENTS SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5); }
264     | DB_INSTRUMENTS SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
265 schoenebeck 973 | MIDI_INSTRUMENT_MAP { $$ = LSCPSERVER->AddMidiInstrumentMap(); }
266     | MIDI_INSTRUMENT_MAP SP map_name { $$ = LSCPSERVER->AddMidiInstrumentMap($3); }
267 schoenebeck 2137 | SEND_EFFECT_CHAIN SP device_index { $$ = LSCPSERVER->AddSendEffectChain($3); }
268 schoenebeck 973 ;
269    
270 iliev 981 subscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_count); }
271     | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_info); }
272     | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_count); }
273     | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_info); }
274     | CHANNEL_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_count); }
275 schoenebeck 1686 | CHANNEL_MIDI { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_midi); }
276 schoenebeck 1695 | DEVICE_MIDI { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_device_midi); }
277 iliev 981 | VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_voice_count); }
278     | STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_stream_count); }
279     | BUFFER_FILL { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_buffer_fill); }
280     | CHANNEL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_info); }
281 iliev 1108 | FX_SEND_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_count); }
282     | FX_SEND_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_info); }
283 iliev 981 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
284     | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
285     | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_count); }
286     | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_info); }
287 iliev 1161 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
288     | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
289     | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_count); }
290     | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_info); }
291 iliev 1200 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
292 iliev 981 | MISCELLANEOUS { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_misc); }
293 iliev 1541 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_stream_count); }
294 iliev 981 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_voice_count); }
295 iliev 1108 | GLOBAL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_global_info); }
296 iliev 2188 | EFFECT_INSTANCE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_instance_count); }
297     | EFFECT_INSTANCE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_instance_info); }
298     | SEND_EFFECT_CHAIN_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_send_fx_chain_count); }
299     | SEND_EFFECT_CHAIN_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_send_fx_chain_info); }
300 senkov 135 ;
301    
302 iliev 981 unsubscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_count); }
303     | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_info); }
304     | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_count); }
305     | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_info); }
306     | CHANNEL_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_count); }
307 schoenebeck 1686 | CHANNEL_MIDI { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_midi); }
308 schoenebeck 1695 | DEVICE_MIDI { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_device_midi); }
309 iliev 981 | VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_voice_count); }
310     | STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_stream_count); }
311     | BUFFER_FILL { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_buffer_fill); }
312     | CHANNEL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_info); }
313 iliev 1108 | FX_SEND_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_count); }
314     | FX_SEND_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_info); }
315 iliev 981 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
316     | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
317     | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_count); }
318     | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_info); }
319 iliev 1161 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
320     | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
321     | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_count); }
322     | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_info); }
323 iliev 1200 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
324 iliev 981 | MISCELLANEOUS { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_misc); }
325 iliev 1541 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_stream_count); }
326 iliev 981 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_voice_count); }
327 iliev 1108 | GLOBAL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_global_info); }
328 iliev 2188 | EFFECT_INSTANCE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_instance_count); }
329     | EFFECT_INSTANCE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_instance_info); }
330     | SEND_EFFECT_CHAIN_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_send_fx_chain_count); }
331     | SEND_EFFECT_CHAIN_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_send_fx_chain_info); }
332 senkov 135 ;
333    
334 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::DONTCARE,"",$3); }
335 schoenebeck 1047 | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,"",$3); }
336 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::DONTCARE,$18,$3); }
337 schoenebeck 1047 | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode SP entry_name { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,$20,$3); }
338 schoenebeck 947 ;
339    
340 schoenebeck 973 unmap_instruction : MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->RemoveMIDIInstrumentMapping($3,$5,$7); }
341 schoenebeck 947 ;
342    
343 iliev 1345 remove_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->RemoveChannel($3); }
344 schoenebeck 2500 | CHANNEL SP MIDI_INPUT SP sampler_channel { $$ = LSCPSERVER->RemoveChannelMidiInput($5); }
345     | CHANNEL SP MIDI_INPUT SP sampler_channel SP device_index { $$ = LSCPSERVER->RemoveChannelMidiInput($5,$7); }
346     | CHANNEL SP MIDI_INPUT SP sampler_channel SP device_index SP midi_input_port_index { $$ = LSCPSERVER->RemoveChannelMidiInput($5,$7,$9); }
347 iliev 1345 | MIDI_INSTRUMENT_MAP SP midi_map { $$ = LSCPSERVER->RemoveMidiInstrumentMap($3); }
348     | MIDI_INSTRUMENT_MAP SP ALL { $$ = LSCPSERVER->RemoveAllMidiInstrumentMaps(); }
349 schoenebeck 2137 | SEND_EFFECT_CHAIN SP device_index SP effect_chain { $$ = LSCPSERVER->RemoveSendEffectChain($3,$5); }
350     | SEND_EFFECT_CHAIN SP EFFECT SP device_index SP effect_chain SP chain_pos { $$ = LSCPSERVER->RemoveSendEffectChainEffect($5,$7,$9); }
351 schoenebeck 2140 | FX_SEND SP EFFECT SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->SetFxSendEffect($5,$7,-1,-1); }
352 iliev 1345 | DB_INSTRUMENT_DIRECTORY SP FORCE SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($5, true); }
353     | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($3); }
354     | DB_INSTRUMENT SP db_path { $$ = LSCPSERVER->RemoveDbInstrument($3); }
355 schoenebeck 947 ;
356    
357 schoenebeck 219 get_instruction : AVAILABLE_ENGINES { $$ = LSCPSERVER->GetAvailableEngines(); }
358 schoenebeck 2135 | AVAILABLE_EFFECTS { $$ = LSCPSERVER->GetAvailableEffects(); }
359     | EFFECT_INSTANCES { $$ = LSCPSERVER->GetEffectInstances(); }
360 schoenebeck 2137 | EFFECT SP INFO SP effect_index { $$ = LSCPSERVER->GetEffectInfo($5); }
361     | EFFECT_INSTANCE SP INFO SP effect_instance { $$ = LSCPSERVER->GetEffectInstanceInfo($5); }
362     | EFFECT_INSTANCE_INPUT_CONTROL SP INFO SP effect_instance SP input_control { $$ = LSCPSERVER->GetEffectInstanceInputControlInfo($5,$7); }
363     | SEND_EFFECT_CHAINS SP device_index { $$ = LSCPSERVER->GetSendEffectChains($3); }
364     | SEND_EFFECT_CHAIN SP INFO SP device_index SP effect_chain { $$ = LSCPSERVER->GetSendEffectChainInfo($5,$7); }
365 schoenebeck 219 | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableMidiInputDrivers(); }
366     | MIDI_INPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetMidiInputDriverInfo($5); }
367     | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7); }
368     | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7, $9); }
369     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableAudioOutputDrivers(); }
370     | AUDIO_OUTPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetAudioOutputDriverInfo($5); }
371     | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7); }
372     | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7, $9); }
373     | AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDeviceCount(); }
374     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDeviceCount(); }
375     | AUDIO_OUTPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetAudioOutputDeviceInfo($5); }
376     | MIDI_INPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetMidiInputDeviceInfo($5); }
377     | MIDI_INPUT_PORT SP INFO SP number SP number { $$ = LSCPSERVER->GetMidiInputPortInfo($5, $7); }
378     | MIDI_INPUT_PORT_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetMidiInputPortParameterInfo($5, $7, $9); }
379     | AUDIO_OUTPUT_CHANNEL SP INFO SP number SP number { $$ = LSCPSERVER->GetAudioOutputChannelInfo($5, $7); }
380     | AUDIO_OUTPUT_CHANNEL_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetAudioOutputChannelParameterInfo($5, $7, $9); }
381     | CHANNELS { $$ = LSCPSERVER->GetChannels(); }
382     | CHANNEL SP INFO SP sampler_channel { $$ = LSCPSERVER->GetChannelInfo($5); }
383     | CHANNEL SP BUFFER_FILL SP buffer_size_type SP sampler_channel { $$ = LSCPSERVER->GetBufferFill($5, $7); }
384     | CHANNEL SP STREAM_COUNT SP sampler_channel { $$ = LSCPSERVER->GetStreamCount($5); }
385     | CHANNEL SP VOICE_COUNT SP sampler_channel { $$ = LSCPSERVER->GetVoiceCount($5); }
386     | ENGINE SP INFO SP engine_name { $$ = LSCPSERVER->GetEngineInfo($5); }
387 schoenebeck 563 | SERVER SP INFO { $$ = LSCPSERVER->GetServerInfo(); }
388 iliev 1541 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->GetTotalStreamCount(); }
389 iliev 1161 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->GetTotalVoiceCount(); }
390 iliev 778 | TOTAL_VOICE_COUNT_MAX { $$ = LSCPSERVER->GetTotalVoiceCountMax(); }
391 schoenebeck 973 | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMappings($3); }
392     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->GetAllMidiInstrumentMappings(); }
393     | MIDI_INSTRUMENT SP INFO SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->GetMidiInstrumentMapping($5,$7,$9); }
394     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->GetMidiInstrumentMaps(); }
395     | MIDI_INSTRUMENT_MAP SP INFO SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMap($5); }
396 schoenebeck 1001 | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->GetFxSends($3); }
397     | FX_SEND SP INFO SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->GetFxSendInfo($5,$7); }
398 iliev 1345 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($5, true); }
399     | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($3, false); }
400     | DB_INSTRUMENT_DIRECTORY SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryInfo($5); }
401     | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($5, true); }
402     | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($3, false); }
403     | DB_INSTRUMENT SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentInfo($5); }
404 iliev 1200 | DB_INSTRUMENTS_JOB SP INFO SP number { $$ = LSCPSERVER->GetDbInstrumentsJobInfo($5); }
405 schoenebeck 1005 | VOLUME { $$ = LSCPSERVER->GetGlobalVolume(); }
406 schoenebeck 1800 | VOICES { $$ = LSCPSERVER->GetGlobalMaxVoices(); }
407     | STREAMS { $$ = LSCPSERVER->GetGlobalMaxStreams(); }
408 schoenebeck 1525 | FILE SP INSTRUMENTS SP filename { $$ = LSCPSERVER->GetFileInstruments($5); }
409     | FILE SP INSTRUMENT SP INFO SP filename SP instrument_index { $$ = LSCPSERVER->GetFileInstrumentInfo($7,$9); }
410 schoenebeck 35 ;
411    
412 schoenebeck 483 set_instruction : AUDIO_OUTPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputDeviceParameter($3, $5, $7); }
413     | AUDIO_OUTPUT_CHANNEL_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputChannelParameter($3, $5, $7, $9); }
414     | MIDI_INPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputDeviceParameter($3, $5, $7); }
415 iliev 1296 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' NONE { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, ""); }
416 schoenebeck 483 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, $9); }
417 schoenebeck 2137 | EFFECT_INSTANCE_INPUT_CONTROL SP VALUE SP effect_instance SP input_control SP control_value { $$ = LSCPSERVER->SetEffectInstanceInputControlValue($5, $7, $9); }
418 schoenebeck 483 | CHANNEL SP set_chan_instruction { $$ = $3; }
419 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP NAME SP midi_map SP map_name { $$ = LSCPSERVER->SetMidiInstrumentMapName($5, $7); }
420 iliev 1135 | FX_SEND SP NAME SP sampler_channel SP fx_send_id SP fx_send_name { $$ = LSCPSERVER->SetFxSendName($5,$7,$9); }
421 schoenebeck 1001 | FX_SEND SP AUDIO_OUTPUT_CHANNEL SP sampler_channel SP fx_send_id SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetFxSendAudioOutputChannel($5,$7,$9,$11); }
422 schoenebeck 1026 | FX_SEND SP MIDI_CONTROLLER SP sampler_channel SP fx_send_id SP midi_ctrl { $$ = LSCPSERVER->SetFxSendMidiController($5,$7,$9); }
423     | FX_SEND SP LEVEL SP sampler_channel SP fx_send_id SP volume_value { $$ = LSCPSERVER->SetFxSendLevel($5,$7,$9); }
424 schoenebeck 2140 | FX_SEND SP EFFECT SP sampler_channel SP fx_send_id SP effect_chain SP chain_pos { $$ = LSCPSERVER->SetFxSendEffect($5,$7,$9,$11); }
425 schoenebeck 1389 | DB_INSTRUMENT_DIRECTORY SP NAME SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDirectoryName($5,$7); }
426     | DB_INSTRUMENT_DIRECTORY SP DESCRIPTION SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDirectoryDescription($5,$7); }
427     | DB_INSTRUMENT SP NAME SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentName($5,$7); }
428     | DB_INSTRUMENT SP DESCRIPTION SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDescription($5,$7); }
429 iliev 1727 | DB_INSTRUMENT SP FILE_PATH SP filename SP filename { $$ = LSCPSERVER->SetDbInstrumentFilePath($5,$7); }
430 schoenebeck 483 | ECHO SP boolean { $$ = LSCPSERVER->SetEcho((yyparse_param_t*) yyparse_param, $3); }
431 schoenebeck 1005 | VOLUME SP volume_value { $$ = LSCPSERVER->SetGlobalVolume($3); }
432 schoenebeck 1800 | VOICES SP number { $$ = LSCPSERVER->SetGlobalMaxVoices($3); }
433     | STREAMS SP number { $$ = LSCPSERVER->SetGlobalMaxStreams($3); }
434 schoenebeck 123 ;
435    
436 schoenebeck 219 create_instruction : AUDIO_OUTPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateAudioOutputDevice($3,$5); }
437     | AUDIO_OUTPUT_DEVICE SP string { $$ = LSCPSERVER->CreateAudioOutputDevice($3); }
438     | MIDI_INPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateMidiInputDevice($3,$5); }
439     | MIDI_INPUT_DEVICE SP string { $$ = LSCPSERVER->CreateMidiInputDevice($3); }
440 schoenebeck 1001 | FX_SEND SP sampler_channel SP midi_ctrl { $$ = LSCPSERVER->CreateFxSend($3,$5); }
441     | FX_SEND SP sampler_channel SP midi_ctrl SP fx_send_name { $$ = LSCPSERVER->CreateFxSend($3,$5,$7); }
442 schoenebeck 2137 | EFFECT_INSTANCE SP effect_index { $$ = LSCPSERVER->CreateEffectInstance($3); }
443     | EFFECT_INSTANCE SP effect_system SP module SP effect_name { $$ = LSCPSERVER->CreateEffectInstance($3,$5,$7); }
444 schoenebeck 123 ;
445    
446 schoenebeck 947 reset_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->ResetChannel($3); }
447     ;
448    
449 schoenebeck 973 clear_instruction : MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ClearMidiInstrumentMappings($3); }
450     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ClearAllMidiInstrumentMappings(); }
451 schoenebeck 947 ;
452    
453 iliev 1345 find_instruction : DB_INSTRUMENTS SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($5,$7, false); }
454     | DB_INSTRUMENTS SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($3,$5, true); }
455     | DB_INSTRUMENT_DIRECTORIES SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($5,$7, false); }
456     | DB_INSTRUMENT_DIRECTORIES SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($3,$5, true); }
457 iliev 1727 | LOST SP DB_INSTRUMENT_FILES { $$ = LSCPSERVER->FindLostDbInstrumentFiles(); }
458 iliev 1187 ;
459    
460 iliev 1345 move_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrumentDirectory($3,$5); }
461     | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrument($3,$5); }
462 iliev 1161 ;
463    
464 iliev 1345 copy_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrumentDirectory($3,$5); }
465     | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrument($3,$5); }
466 iliev 1187 ;
467    
468 schoenebeck 219 destroy_instruction : AUDIO_OUTPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyAudioOutputDevice($3); }
469     | MIDI_INPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyMidiInputDevice($3); }
470 schoenebeck 1001 | FX_SEND SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->DestroyFxSend($3,$5); }
471 schoenebeck 2135 | EFFECT_INSTANCE SP number { $$ = LSCPSERVER->DestroyEffectInstance($3); }
472 schoenebeck 123 ;
473    
474 schoenebeck 35 load_instruction : INSTRUMENT SP load_instr_args { $$ = $3; }
475     | ENGINE SP load_engine_args { $$ = $3; }
476     ;
477    
478 schoenebeck 2137 append_instruction : SEND_EFFECT_CHAIN SP EFFECT SP device_index SP effect_chain SP effect_instance { $$ = LSCPSERVER->AppendSendEffectChainEffect($5,$7,$9); }
479 schoenebeck 2135 ;
480    
481 schoenebeck 2137 insert_instruction : SEND_EFFECT_CHAIN SP EFFECT SP device_index SP effect_chain SP chain_pos SP effect_instance { $$ = LSCPSERVER->InsertSendEffectChainEffect($5,$7,$9,$11); }
482 schoenebeck 2135 ;
483    
484 schoenebeck 219 set_chan_instruction : AUDIO_OUTPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetAudioOutputDevice($5, $3); }
485     | AUDIO_OUTPUT_CHANNEL SP sampler_channel SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetAudioOutputChannel($5, $7, $3); }
486     | AUDIO_OUTPUT_TYPE SP sampler_channel SP audio_output_type_name { $$ = LSCPSERVER->SetAudioOutputType($5, $3); }
487     | MIDI_INPUT SP sampler_channel SP device_index SP midi_input_port_index SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInput($5, $7, $9, $3); }
488     | MIDI_INPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetMIDIInputDevice($5, $3); }
489     | MIDI_INPUT_PORT SP sampler_channel SP midi_input_port_index { $$ = LSCPSERVER->SetMIDIInputPort($5, $3); }
490     | MIDI_INPUT_CHANNEL SP sampler_channel SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInputChannel($5, $3); }
491     | MIDI_INPUT_TYPE SP sampler_channel SP midi_input_type_name { $$ = LSCPSERVER->SetMIDIInputType($5, $3); }
492     | VOLUME SP sampler_channel SP volume_value { $$ = LSCPSERVER->SetVolume($5, $3); }
493 schoenebeck 705 | MUTE SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelMute($5, $3); }
494     | SOLO SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelSolo($5, $3); }
495 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP sampler_channel SP midi_map { $$ = LSCPSERVER->SetChannelMap($3, $5); }
496     | MIDI_INSTRUMENT_MAP SP sampler_channel SP NONE { $$ = LSCPSERVER->SetChannelMap($3, -1); }
497     | MIDI_INSTRUMENT_MAP SP sampler_channel SP DEFAULT { $$ = LSCPSERVER->SetChannelMap($3, -2); }
498 schoenebeck 35 ;
499    
500 schoenebeck 1407 edit_instruction : CHANNEL SP INSTRUMENT SP sampler_channel { $$ = LSCPSERVER->EditSamplerChannelInstrument($5); }
501 schoenebeck 1212 ;
502    
503 iliev 1353 format_instruction : INSTRUMENTS_DB { $$ = LSCPSERVER->FormatInstrumentsDb(); }
504     ;
505    
506 schoenebeck 1047 modal_arg : /* epsilon (empty argument) */ { $$ = true; }
507     | NON_MODAL SP { $$ = false; }
508     ;
509    
510 schoenebeck 483 key_val_list : string '=' param_val_list { $$[$1] = $3; }
511     | key_val_list SP string '=' param_val_list { $$ = $1; $$[$3] = $5; }
512 senkov 135 ;
513 schoenebeck 123
514 schoenebeck 35 buffer_size_type : BYTES { $$ = fill_response_bytes; }
515     | PERCENTAGE { $$ = fill_response_percentage; }
516     ;
517    
518 iliev 1187 list_instruction : AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDevices(); }
519     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDevices(); }
520     | CHANNELS { $$ = LSCPSERVER->ListChannels(); }
521 schoenebeck 2500 | CHANNEL SP MIDI_INPUTS SP sampler_channel { $$ = LSCPSERVER->ListChannelMidiInputs($5); }
522 iliev 1187 | AVAILABLE_ENGINES { $$ = LSCPSERVER->ListAvailableEngines(); }
523 schoenebeck 2135 | AVAILABLE_EFFECTS { $$ = LSCPSERVER->ListAvailableEffects(); }
524     | EFFECT_INSTANCES { $$ = LSCPSERVER->ListEffectInstances(); }
525 schoenebeck 2137 | SEND_EFFECT_CHAINS SP number { $$ = LSCPSERVER->ListSendEffectChains($3); }
526 iliev 1187 | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableMidiInputDrivers(); }
527     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableAudioOutputDrivers(); }
528     | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ListMidiInstrumentMappings($3); }
529     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ListAllMidiInstrumentMappings(); }
530     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->ListMidiInstrumentMaps(); }
531     | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->ListFxSends($3); }
532 iliev 1345 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($5, true); }
533     | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($3); }
534     | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstruments($5, true); }
535     | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstruments($3); }
536 schoenebeck 1525 | FILE SP INSTRUMENTS SP filename { $$ = LSCPSERVER->ListFileInstruments($5); }
537 schoenebeck 123 ;
538    
539 iliev 1771 send_instruction : CHANNEL SP MIDI_DATA SP string SP sampler_channel SP number SP number { $$ = LSCPSERVER->SendChannelMidiData($5, $7, $9, $11); }
540     ;
541    
542 schoenebeck 219 load_instr_args : filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($1, $3, $5); }
543     | NON_MODAL SP filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($3, $5, $7, true); }
544 schoenebeck 35 ;
545    
546 schoenebeck 411 load_engine_args : engine_name SP sampler_channel { $$ = LSCPSERVER->SetEngineType($1, $3); }
547 schoenebeck 35 ;
548    
549 schoenebeck 947 instr_load_mode : ON_DEMAND { $$ = MidiInstrumentMapper::ON_DEMAND; }
550     | ON_DEMAND_HOLD { $$ = MidiInstrumentMapper::ON_DEMAND_HOLD; }
551     | PERSISTENT { $$ = MidiInstrumentMapper::PERSISTENT; }
552     ;
553    
554 schoenebeck 2137 effect_instance : number
555     ;
556    
557 schoenebeck 219 device_index : number
558     ;
559    
560     audio_channel_index : number
561     ;
562    
563     audio_output_type_name : string
564     ;
565    
566     midi_input_port_index : number
567     ;
568    
569     midi_input_channel_index : number
570 schoenebeck 274 | ALL { $$ = 16; }
571 schoenebeck 219 ;
572    
573     midi_input_type_name : string
574     ;
575    
576 schoenebeck 973 midi_map : number
577 schoenebeck 947 ;
578    
579 schoenebeck 973 midi_bank : number
580 schoenebeck 947 ;
581    
582     midi_prog : number
583     ;
584    
585 schoenebeck 1001 midi_ctrl : number
586     ;
587    
588 schoenebeck 219 volume_value : dotnum
589     | number { $$ = $1; }
590     ;
591    
592 schoenebeck 2137 control_value : real
593 schoenebeck 2135 ;
594    
595 schoenebeck 219 sampler_channel : number
596     ;
597    
598     instrument_index : number
599     ;
600    
601 schoenebeck 1001 fx_send_id : number
602     ;
603    
604 schoenebeck 219 engine_name : string
605     ;
606    
607 schoenebeck 1471 filename : path {
608     #if WIN32
609     $$ = $1.toWindows();
610     #else
611     // assuming POSIX
612     $$ = $1.toPosix();
613     #endif
614     }
615 iliev 1161 ;
616    
617 iliev 1345 db_path : path { $$ = $1.toDbPath(); }
618 iliev 1161 ;
619    
620 schoenebeck 1389 map_name : stringval_escaped
621 schoenebeck 973 ;
622    
623 schoenebeck 1389 entry_name : stringval_escaped
624 schoenebeck 947 ;
625    
626 schoenebeck 1389 fx_send_name : stringval_escaped
627 schoenebeck 1001 ;
628    
629 schoenebeck 2135 effect_name : stringval_escaped
630     ;
631    
632 schoenebeck 2137 effect_index : number
633     ;
634    
635     effect_chain : number
636     ;
637    
638     chain_pos : number
639     ;
640    
641     input_control : number
642     ;
643    
644 schoenebeck 483 param_val_list : param_val
645     | param_val_list','param_val { $$ = $1 + "," + $3; }
646     ;
647    
648 schoenebeck 1379 //TODO: the re-encapsulation into apostrophes for string and strinval here is a hack, since we need a way for __parse_strings() (DeviceParameters.cpp) to distinguish a comma separated list of strings and a string which contains commas. A clean solution would be to move those parser jobs over here to lscp.y
649     param_val : string { $$ = "\'" + $1 + "\'"; }
650     | stringval { $$ = "\'" + $1 + "\'"; }
651 schoenebeck 483 | number { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
652 schoenebeck 2135 | dotnum { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); } //TODO: maybe better using 'real' instead of 'number' and 'dotnum' rules
653 schoenebeck 219 ;
654    
655 iliev 1187 query_val_list : string '=' query_val { $$[$1] = $3; }
656     | query_val_list SP string '=' query_val { $$ = $1; $$[$3] = $5; }
657     ;
658    
659 schoenebeck 1389 query_val : text_escaped
660     | stringval_escaped
661 iliev 1187 ;
662    
663 iliev 1200 scan_mode : RECURSIVE { $$ = "RECURSIVE"; }
664     | NON_RECURSIVE { $$ = "NON_RECURSIVE"; }
665     | FLAT { $$ = "FLAT"; }
666     ;
667    
668 schoenebeck 2137 effect_system : string
669     ;
670    
671     module : filename
672     ;
673    
674 schoenebeck 573 // GRAMMAR_BNF_END - do NOT delete or modify this line !!!
675 schoenebeck 219
676 schoenebeck 573
677 schoenebeck 219 // atomic variable symbol rules
678    
679     boolean : number { $$ = $1; }
680     | string { $$ = -1; }
681 capela 159 ;
682    
683 persson 1349 dotnum : digits '.' digits { std::stringstream ss($1 + "." + $3); ss.imbue(std::locale::classic()); ss >> $$; }
684     | '+' digits '.' digits { std::stringstream ss($2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
685     | '-' digits '.' digits { std::stringstream ss("-" + $2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
686 capela 143 ;
687    
688 schoenebeck 2135 real : digits '.' digits { std::stringstream ss($1 + "." + $3); ss.imbue(std::locale::classic()); ss >> $$; }
689     | '+' digits '.' digits { std::stringstream ss($2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
690     | '-' digits '.' digits { std::stringstream ss("-" + $2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
691     | digits { std::stringstream ss($1); ss.imbue(std::locale::classic()); ss >> $$; }
692     | '+' digits { std::stringstream ss($2); ss.imbue(std::locale::classic()); ss >> $$; }
693     | '-' digits { std::stringstream ss("-" + $2); ss.imbue(std::locale::classic()); ss >> $$; }
694     ;
695 schoenebeck 219
696 schoenebeck 2135
697 schoenebeck 219 digits : digit { $$ = $1; }
698     | digits digit { $$ = $1 + $2; }
699 senkov 155 ;
700    
701 schoenebeck 219 digit : '0' { $$ = '0'; }
702     | '1' { $$ = '1'; }
703     | '2' { $$ = '2'; }
704     | '3' { $$ = '3'; }
705     | '4' { $$ = '4'; }
706     | '5' { $$ = '5'; }
707     | '6' { $$ = '6'; }
708     | '7' { $$ = '7'; }
709     | '8' { $$ = '8'; }
710     | '9' { $$ = '9'; }
711 senkov 155 ;
712    
713 schoenebeck 1245 digit_oct : '0' { $$ = '0'; }
714     | '1' { $$ = '1'; }
715     | '2' { $$ = '2'; }
716     | '3' { $$ = '3'; }
717     | '4' { $$ = '4'; }
718     | '5' { $$ = '5'; }
719     | '6' { $$ = '6'; }
720     | '7' { $$ = '7'; }
721     ;
722    
723     digit_hex : '0' { $$ = '0'; }
724     | '1' { $$ = '1'; }
725     | '2' { $$ = '2'; }
726     | '3' { $$ = '3'; }
727     | '4' { $$ = '4'; }
728     | '5' { $$ = '5'; }
729     | '6' { $$ = '6'; }
730     | '7' { $$ = '7'; }
731     | '8' { $$ = '8'; }
732     | '9' { $$ = '9'; }
733     | 'a' { $$ = 'a'; }
734     | 'b' { $$ = 'b'; }
735     | 'c' { $$ = 'c'; }
736     | 'd' { $$ = 'd'; }
737     | 'e' { $$ = 'e'; }
738     | 'f' { $$ = 'f'; }
739     | 'A' { $$ = 'a'; }
740     | 'B' { $$ = 'b'; }
741     | 'C' { $$ = 'c'; }
742     | 'D' { $$ = 'd'; }
743     | 'E' { $$ = 'e'; }
744     | 'F' { $$ = 'f'; }
745     ;
746    
747 schoenebeck 219 number : digit { $$ = atoi(String(1, $1).c_str()); }
748     | '1' digits { $$ = atoi(String(String("1") + $2).c_str()); }
749     | '2' digits { $$ = atoi(String(String("2") + $2).c_str()); }
750     | '3' digits { $$ = atoi(String(String("3") + $2).c_str()); }
751     | '4' digits { $$ = atoi(String(String("4") + $2).c_str()); }
752     | '5' digits { $$ = atoi(String(String("5") + $2).c_str()); }
753     | '6' digits { $$ = atoi(String(String("6") + $2).c_str()); }
754     | '7' digits { $$ = atoi(String(String("7") + $2).c_str()); }
755     | '8' digits { $$ = atoi(String(String("8") + $2).c_str()); }
756     | '9' digits { $$ = atoi(String(String("9") + $2).c_str()); }
757 schoenebeck 1332 ;
758 schoenebeck 219
759 schoenebeck 1332 path : '\'' path_base '\'' { $$ = $2; }
760     | '\"' path_base '\"' { $$ = $2; }
761 senkov 155 ;
762    
763 schoenebeck 1471 path_base : path_prefix path_body { $$ = $1 + $2; }
764 schoenebeck 1332 ;
765    
766 schoenebeck 1471 path_prefix : '/' { $$ = Path(); }
767     | alpha_char ':' '/' { Path p; p.setDrive($1); $$ = p; }
768     ;
769    
770     path_body : /* epsilon (empty argument) */ { $$ = Path(); }
771     | path_body '/' { $$ = $1; }
772     | path_body text_escaped_base { Path p; p.appendNode($2); $$ = $1 + p; }
773     ;
774    
775 schoenebeck 1332 stringval : '\'' text '\'' { $$ = $2; }
776     | '\"' text '\"' { $$ = $2; }
777     ;
778    
779 schoenebeck 1389 stringval_escaped : '\'' text_escaped '\'' { $$ = $2; }
780     | '\"' text_escaped '\"' { $$ = $2; }
781 iliev 1345 ;
782    
783 schoenebeck 221 text : SP { $$ = " "; }
784     | string
785     | text SP { $$ = $1 + " "; }
786     | text string { $$ = $1 + $2; }
787 schoenebeck 35 ;
788    
789 schoenebeck 1389 // like text_escaped, but missing the slash ('/') character
790     text_escaped_base : SP { $$ = " "; }
791 schoenebeck 1245 | string_escaped
792 schoenebeck 1389 | text_escaped_base SP { $$ = $1 + " "; }
793     | text_escaped_base string_escaped { $$ = $1 + $2; }
794 schoenebeck 1245 ;
795    
796 schoenebeck 1389 text_escaped : '/' { $$ = "/"; }
797     | text_escaped_base
798     | text_escaped '/' { $$ = $1 + "/"; }
799     | text_escaped text_escaped_base { $$ = $1 + $2; }
800 iliev 1345 ;
801    
802 schoenebeck 1332 string : char { std::string s; s = $1; $$ = s; }
803     | string char { $$ = $1 + $2; }
804 schoenebeck 221 ;
805 schoenebeck 219
806 schoenebeck 1332 string_escaped : char_base { std::string s; s = $1; $$ = s; }
807     | escape_seq { std::string s; s = $1; $$ = s; }
808     | string_escaped char_base { $$ = $1 + $2; }
809     | string_escaped escape_seq { $$ = $1 + $2; }
810 schoenebeck 1245 ;
811 schoenebeck 221
812 schoenebeck 1332 // full ASCII character set except space, quotation mark and apostrophe
813     char : char_base
814     | '\\' { $$ = '\\'; }
815     | '/' { $$ = '/'; }
816     ;
817    
818 schoenebeck 1471 // characters A..Z and a..z
819     alpha_char : 'A' { $$ = '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' { $$ = 'Z'; }
820     | 'a' { $$ = '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' { $$ = 'z'; }
821     ;
822    
823 schoenebeck 1332 // ASCII characters except space, quotation mark, apostrophe, backslash and slash
824 schoenebeck 1471 char_base : alpha_char
825 schoenebeck 1332 | '0' { $$ = '0'; } | '1' { $$ = '1'; } | '2' { $$ = '2'; } | '3' { $$ = '3'; } | '4' { $$ = '4'; } | '5' { $$ = '5'; } | '6' { $$ = '6'; } | '7' { $$ = '7'; } | '8' { $$ = '8'; } | '9' { $$ = '9'; }
826     | '!' { $$ = '!'; } | '#' { $$ = '#'; } | '$' { $$ = '$'; } | '%' { $$ = '%'; } | '&' { $$ = '&'; } | '(' { $$ = '('; } | ')' { $$ = ')'; } | '*' { $$ = '*'; } | '+' { $$ = '+'; } | '-' { $$ = '-'; } | '.' { $$ = '.'; } | ',' { $$ = ','; }
827     | ':' { $$ = ':'; } | ';' { $$ = ';'; } | '<' { $$ = '<'; } | '=' { $$ = '='; } | '>' { $$ = '>'; } | '?' { $$ = '?'; } | '@' { $$ = '@'; }
828     | '[' { $$ = '['; } | ']' { $$ = ']'; } | '^' { $$ = '^'; } | '_' { $$ = '_'; }
829     | '{' { $$ = '{'; } | '|' { $$ = '|'; } | '}' { $$ = '}'; } | '~' { $$ = '~'; }
830     | EXT_ASCII_CHAR
831     ;
832    
833 schoenebeck 1245 escape_seq : '\\' '\'' { $$ = '\''; }
834     | '\\' '\"' { $$ = '\"'; }
835     | '\\' '\\' { $$ = '\\'; }
836 schoenebeck 1332 | '\\' '/' { $$ = '/'; }
837 schoenebeck 1245 | '\\' 'n' { $$ = '\n'; }
838     | '\\' 'r' { $$ = '\r'; }
839     | '\\' 'f' { $$ = '\f'; }
840     | '\\' 't' { $$ = '\t'; }
841     | '\\' 'v' { $$ = '\v'; }
842     | escape_seq_octal
843     | escape_seq_hex
844     ;
845    
846     escape_seq_octal : '\\' digit_oct { $$ = (char) octalsToNumber($2); }
847     | '\\' digit_oct digit_oct { $$ = (char) octalsToNumber($3,$2); }
848     | '\\' digit_oct digit_oct digit_oct { $$ = (char) octalsToNumber($4,$3,$2); }
849     ;
850    
851     escape_seq_hex : '\\' 'x' digit_hex { $$ = (char) hexsToNumber($3); }
852     | '\\' 'x' digit_hex digit_hex { $$ = (char) hexsToNumber($4,$3); }
853     ;
854    
855 schoenebeck 219 // rules which are more or less just terminal symbols
856    
857     SP : ' '
858 schoenebeck 35 ;
859    
860 schoenebeck 219 LF : '\n'
861 schoenebeck 35 ;
862    
863 schoenebeck 219 CR : '\r'
864 schoenebeck 35 ;
865    
866 schoenebeck 219 ADD : 'A''D''D'
867 schoenebeck 35 ;
868    
869 schoenebeck 219 GET : 'G''E''T'
870 schoenebeck 35 ;
871    
872 schoenebeck 947 MAP : 'M''A''P'
873     ;
874    
875     UNMAP : 'U''N''M''A''P'
876     ;
877    
878     CLEAR : 'C''L''E''A''R'
879     ;
880    
881 iliev 1187 FIND : 'F''I''N''D'
882     ;
883    
884 iliev 1781 FILE_AS_DIR : 'F''I''L''E''_''A''S''_''D''I''R'
885     ;
886    
887 iliev 1161 MOVE : 'M''O''V''E'
888     ;
889    
890 iliev 1187 COPY : 'C''O''P''Y'
891     ;
892    
893 schoenebeck 219 CREATE : 'C''R''E''A''T''E'
894 schoenebeck 35 ;
895    
896 schoenebeck 219 DESTROY : 'D''E''S''T''R''O''Y'
897 schoenebeck 210 ;
898    
899 schoenebeck 219 LIST : 'L''I''S''T'
900 schoenebeck 35 ;
901    
902 schoenebeck 219 LOAD : 'L''O''A''D'
903     ;
904    
905 schoenebeck 228 ALL : 'A''L''L'
906     ;
907    
908 schoenebeck 973 NONE : 'N''O''N''E'
909     ;
910    
911     DEFAULT : 'D''E''F''A''U''L''T'
912     ;
913    
914 schoenebeck 219 NON_MODAL : 'N''O''N''_''M''O''D''A''L'
915     ;
916    
917     REMOVE : 'R''E''M''O''V''E'
918     ;
919    
920     SET : 'S''E''T'
921     ;
922    
923 schoenebeck 2135 APPEND : 'A''P''P''E''N''D'
924     ;
925    
926     INSERT : 'I''N''S''E''R''T'
927     ;
928    
929 schoenebeck 219 SUBSCRIBE : 'S''U''B''S''C''R''I''B''E'
930     ;
931    
932     UNSUBSCRIBE : 'U''N''S''U''B''S''C''R''I''B''E'
933     ;
934    
935     CHANNEL : 'C''H''A''N''N''E''L'
936     ;
937    
938     AVAILABLE_ENGINES : 'A''V''A''I''L''A''B''L''E''_''E''N''G''I''N''E''S'
939     ;
940    
941     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'
942     ;
943    
944     CHANNELS : 'C''H''A''N''N''E''L''S'
945     ;
946    
947     INFO : 'I''N''F''O'
948     ;
949    
950 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'
951 iliev 1161 ;
952 iliev 981
953     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'
954 iliev 1161 ;
955 iliev 981
956     MIDI_INPUT_DEVICE_COUNT : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''C''O''U''N''T'
957 iliev 1161 ;
958 iliev 981
959     MIDI_INPUT_DEVICE_INFO : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''I''N''F''O'
960 iliev 1161 ;
961 iliev 981
962     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'
963 iliev 1161 ;
964 iliev 981
965     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'
966 iliev 1161 ;
967 iliev 981
968     MIDI_INSTRUMENT_COUNT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
969 iliev 1161 ;
970 iliev 981
971     MIDI_INSTRUMENT_INFO : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
972 iliev 1161 ;
973 iliev 981
974 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'
975     ;
976    
977     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'
978     ;
979    
980     DB_INSTRUMENT_COUNT : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
981     ;
982    
983     DB_INSTRUMENT_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
984     ;
985    
986 iliev 1727 DB_INSTRUMENT_FILES : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''F''I''L''E''S'
987     ;
988    
989 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'
990     ;
991    
992 schoenebeck 556 CHANNEL_COUNT : 'C''H''A''N''N''E''L''_''C''O''U''N''T'
993     ;
994    
995 schoenebeck 1686 CHANNEL_MIDI : 'C''H''A''N''N''E''L''_''M''I''D''I'
996     ;
997    
998 schoenebeck 1695 DEVICE_MIDI : 'D''E''V''I''C''E''_''M''I''D''I'
999     ;
1000    
1001 schoenebeck 556 CHANNEL_INFO : 'C''H''A''N''N''E''L''_''I''N''F''O'
1002     ;
1003    
1004 iliev 1108 FX_SEND_COUNT : 'F''X''_''S''E''N''D''_''C''O''U''N''T'
1005     ;
1006    
1007     FX_SEND_INFO : 'F''X''_''S''E''N''D''_''I''N''F''O'
1008     ;
1009    
1010 schoenebeck 219 BUFFER_FILL : 'B''U''F''F''E''R''_''F''I''L''L'
1011     ;
1012    
1013     STREAM_COUNT : 'S''T''R''E''A''M''_''C''O''U''N''T'
1014     ;
1015    
1016     VOICE_COUNT : 'V''O''I''C''E''_''C''O''U''N''T'
1017     ;
1018    
1019 iliev 1541 TOTAL_STREAM_COUNT : 'T''O''T''A''L''_''S''T''R''E''A''M''_''C''O''U''N''T'
1020     ;
1021    
1022 iliev 778 TOTAL_VOICE_COUNT : 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T'
1023     ;
1024    
1025     TOTAL_VOICE_COUNT_MAX: 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T''_''M''A''X'
1026     ;
1027    
1028 iliev 1108 GLOBAL_INFO : 'G''L''O''B''A''L''_''I''N''F''O'
1029     ;
1030    
1031 iliev 2188 EFFECT_INSTANCE_COUNT : 'E''F''F''E''C''T''_''I''N''S''T''A''N''C''E''_''C''O''U''N''T'
1032     ;
1033    
1034     EFFECT_INSTANCE_INFO : 'E''F''F''E''C''T''_''I''N''S''T''A''N''C''E''_''I''N''F''O'
1035     ;
1036    
1037     SEND_EFFECT_CHAIN_COUNT : 'S''E''N''D''_''E''F''F''E''C''T''_''C''H''A''I''N''_''C''O''U''N''T'
1038     ;
1039    
1040     SEND_EFFECT_CHAIN_INFO : 'S''E''N''D''_''E''F''F''E''C''T''_''C''H''A''I''N''_''I''N''F''O'
1041     ;
1042    
1043 schoenebeck 219 INSTRUMENT : 'I''N''S''T''R''U''M''E''N''T'
1044     ;
1045    
1046 schoenebeck 1525 INSTRUMENTS : 'I''N''S''T''R''U''M''E''N''T''S'
1047     ;
1048    
1049 schoenebeck 219 ENGINE : 'E' 'N' 'G' 'I' 'N' 'E'
1050     ;
1051    
1052 schoenebeck 947 ON_DEMAND : 'O''N''_''D''E''M''A''N''D'
1053     ;
1054    
1055     ON_DEMAND_HOLD : 'O''N''_''D''E''M''A''N''D''_''H''O''L''D'
1056     ;
1057    
1058     PERSISTENT : 'P''E''R''S''I''S''T''E''N''T'
1059     ;
1060    
1061 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'
1062     ;
1063    
1064     AUDIO_OUTPUT_DEVICES : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''S'
1065     ;
1066    
1067     AUDIO_OUTPUT_DEVICE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E'
1068     ;
1069    
1070     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'
1071     ;
1072    
1073     AUDIO_OUTPUT_DRIVER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R'
1074     ;
1075    
1076     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'
1077     ;
1078    
1079     AUDIO_OUTPUT_CHANNEL : 'A''U''D''I''O''_''O''U''T''P''U''T''_''C''H''A''N''N''E''L'
1080     ;
1081    
1082     AUDIO_OUTPUT_TYPE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''T''Y''P''E'
1083     ;
1084    
1085 schoenebeck 2135 AVAILABLE_EFFECTS : 'A''V''A''I''L''A''B''L''E''_''E''F''F''E''C''T''S'
1086     ;
1087    
1088     EFFECT : 'E''F''F''E''C''T'
1089     ;
1090    
1091     EFFECT_INSTANCE : 'E''F''F''E''C''T''_''I''N''S''T''A''N''C''E'
1092     ;
1093    
1094     EFFECT_INSTANCES : 'E''F''F''E''C''T''_''I''N''S''T''A''N''C''E''S'
1095     ;
1096    
1097     EFFECT_INSTANCE_INPUT_CONTROL : 'E''F''F''E''C''T''_''I''N''S''T''A''N''C''E''_''I''N''P''U''T''_''C''O''N''T''R''O''L'
1098     ;
1099    
1100 schoenebeck 2137 SEND_EFFECT_CHAIN : 'S''E''N''D''_''E''F''F''E''C''T''_''C''H''A''I''N'
1101     ;
1102 schoenebeck 2135
1103 schoenebeck 2137 SEND_EFFECT_CHAINS : 'S''E''N''D''_''E''F''F''E''C''T''_''C''H''A''I''N''S'
1104     ;
1105    
1106 schoenebeck 219 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'
1107     ;
1108    
1109     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'
1110     ;
1111    
1112     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'
1113     ;
1114    
1115     MIDI_INPUT_DEVICES : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''S'
1116     ;
1117    
1118     MIDI_INPUT_DEVICE : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E'
1119     ;
1120    
1121     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'
1122     ;
1123    
1124 schoenebeck 947 MIDI_INSTRUMENT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T'
1125     ;
1126    
1127     MIDI_INSTRUMENTS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''S'
1128     ;
1129    
1130 schoenebeck 973 MIDI_INSTRUMENT_MAP : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P'
1131     ;
1132    
1133     MIDI_INSTRUMENT_MAPS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''S'
1134     ;
1135    
1136 schoenebeck 219 MIDI_INPUT_DRIVER : 'M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R'
1137     ;
1138    
1139     MIDI_INPUT_PORT : 'M''I''D''I''_''I''N''P''U''T''_''P''O''R''T'
1140     ;
1141    
1142     MIDI_INPUT_CHANNEL : 'M''I''D''I''_''I''N''P''U''T''_''C''H''A''N''N''E''L'
1143     ;
1144    
1145     MIDI_INPUT_TYPE : 'M''I''D''I''_''I''N''P''U''T''_''T''Y''P''E'
1146     ;
1147    
1148     MIDI_INPUT : 'M''I''D''I''_''I''N''P''U''T'
1149     ;
1150    
1151 schoenebeck 2500 MIDI_INPUTS : 'M''I''D''I''_''I''N''P''U''T''S'
1152     ;
1153    
1154 schoenebeck 1026 MIDI_CONTROLLER : 'M''I''D''I''_''C''O''N''T''R''O''L''L''E''R'
1155     ;
1156    
1157 iliev 1771 SEND : 'S''E''N''D'
1158     ;
1159    
1160 schoenebeck 1001 FX_SEND : 'F''X''_''S''E''N''D'
1161     ;
1162    
1163     FX_SENDS : 'F''X''_''S''E''N''D''S'
1164     ;
1165    
1166 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'
1167     ;
1168    
1169     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'
1170     ;
1171    
1172     DB_INSTRUMENTS : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S'
1173     ;
1174    
1175     DB_INSTRUMENT : 'D''B''_''I''N''S''T''R''U''M''E''N''T'
1176     ;
1177    
1178 iliev 1200 DB_INSTRUMENTS_JOB : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B'
1179     ;
1180    
1181 iliev 1353 INSTRUMENTS_DB : 'I''N''S''T''R''U''M''E''N''T''S''_''D''B'
1182     ;
1183    
1184 iliev 1161 DESCRIPTION : 'D''E''S''C''R''I''P''T''I''O''N'
1185     ;
1186    
1187     FORCE : 'F''O''R''C''E'
1188     ;
1189    
1190     FLAT : 'F''L''A''T'
1191     ;
1192    
1193 iliev 1187 RECURSIVE : 'R''E''C''U''R''S''I''V''E'
1194     ;
1195    
1196 iliev 1161 NON_RECURSIVE : 'N''O''N''_''R''E''C''U''R''S''I''V''E'
1197     ;
1198    
1199 iliev 1727 LOST : 'L''O''S''T'
1200     ;
1201    
1202     FILE_PATH : 'F''I''L''E''_''P''A''T''H'
1203     ;
1204    
1205 schoenebeck 563 SERVER : 'S''E''R''V''E''R'
1206     ;
1207    
1208 schoenebeck 219 VOLUME : 'V''O''L''U''M''E'
1209     ;
1210    
1211 schoenebeck 1026 LEVEL : 'L''E''V''E''L'
1212     ;
1213    
1214 schoenebeck 2137 VALUE : 'V''A''L''U''E'
1215     ;
1216    
1217 schoenebeck 705 MUTE : 'M''U''T''E'
1218     ;
1219    
1220     SOLO : 'S''O''L''O'
1221     ;
1222    
1223 schoenebeck 1800 VOICES : 'V''O''I''C''E''S'
1224     ;
1225    
1226     STREAMS : 'S''T''R''E''A''M''S'
1227     ;
1228    
1229 schoenebeck 219 BYTES : 'B''Y''T''E''S'
1230     ;
1231    
1232     PERCENTAGE : 'P''E''R''C''E''N''T''A''G''E'
1233     ;
1234    
1235 schoenebeck 1525 FILE : 'F''I''L''E'
1236     ;
1237    
1238 schoenebeck 1212 EDIT : 'E''D''I''T'
1239     ;
1240    
1241 iliev 1353 FORMAT : 'F''O''R''M''A''T'
1242     ;
1243    
1244 iliev 1771 MIDI_DATA : 'M''I''D''I''_''D''A''T''A'
1245     ;
1246    
1247 schoenebeck 219 RESET : 'R''E''S''E''T'
1248     ;
1249    
1250     MISCELLANEOUS : 'M''I''S''C''E''L''L''A''N''E''O''U''S'
1251     ;
1252    
1253 schoenebeck 973 NAME : 'N''A''M''E'
1254     ;
1255    
1256 schoenebeck 219 ECHO : 'E''C''H''O'
1257     ;
1258    
1259     QUIT : 'Q''U''I''T'
1260     ;
1261    
1262 schoenebeck 35 %%
1263    
1264 schoenebeck 2510 #define DEBUG_BISON_SYNTAX_ERROR_WALKER 0
1265    
1266 schoenebeck 35 /**
1267 schoenebeck 2510 * Internal function, only called by yyExpectedSymbols(). It is given a Bison
1268     * parser state stack, reflecting the parser's entire state at a certain point,
1269     * i.e. when a syntax error occured. This function will then walk ahead the
1270     * potential parse tree starting from the current head of the given state
1271     * stack. This function will call itself recursively to scan the individual
1272     * parse tree branches. As soon as it hits on the next non-terminal grammar
1273     * symbol in one parse tree branch, it adds the found non-terminal symbol to
1274     * @a expectedSymbols and aborts scanning the respective tree branch further.
1275     * If any local parser state is reached a second time, the respective parse
1276     * tree is aborted to avoid any endless recursion.
1277     *
1278     * @param stack - Bison (yacc) state stack
1279     * @param expectedSymbols - will be filled with next expected grammar symbols
1280     * @param depth - just for internal debugging purposes
1281 schoenebeck 35 */
1282 schoenebeck 2510 static void walkAndFillExpectedSymbols(std::vector<YYTYPE_INT16>& stack, std::set<String>& expectedSymbols, int depth = 0) {
1283     #if DEBUG_BISON_SYNTAX_ERROR_WALKER
1284     printf("\n");
1285     for (int i = 0; i < depth; ++i) printf("\t");
1286     printf("State stack:");
1287     for (int i = 0; i < stack.size(); ++i) {
1288     printf(" %d", stack[i]);
1289     }
1290     printf("\n");
1291     #endif
1292    
1293     if (stack.empty()) return;
1294    
1295     int state = stack[stack.size() - 1];
1296     int n = yypact[state];
1297     if (n == YYPACT_NINF) { // default reduction required ...
1298     // get default reduction rule for this state
1299     n = yydefact[state];
1300     if (n <= 0 || n >= YYNRULES) return; // no rule, something is wrong
1301     // return the new resolved expected symbol (left-hand symbol of grammar
1302     // rule), then we're done in this state
1303     expectedSymbols.insert(yytname[yyr1[n]]);
1304     return;
1305     }
1306     if (!(YYPACT_NINF < n && n <= YYLAST)) return;
1307    
1308     #if DEBUG_BISON_SYNTAX_ERROR_WALKER
1309     for (int i = 0; i < depth; ++i) printf("\t");
1310     printf("Expected tokens:");
1311     #endif
1312     int begin = n < 0 ? -n : 0;
1313     int checklim = YYLAST - n + 1;
1314     int end = checklim < YYNTOKENS ? checklim : YYNTOKENS;
1315     int rule, action, stackSize;
1316     for (int token = begin; token < end; ++token) {
1317     if (token == YYTERROR || yycheck[n + token] != token) continue;
1318     #if DEBUG_BISON_SYNTAX_ERROR_WALKER
1319     printf(" %s", yytname[token]);
1320     #endif
1321    
1322     //if (yycheck[n + token] != token) goto default_reduction;
1323    
1324     action = yytable[n + token];
1325     if (action == 0 || action == YYTABLE_NINF) {
1326     #if DEBUG_BISON_SYNTAX_ERROR_WALKER
1327     printf(" (invalid action) "); fflush(stdout);
1328     #endif
1329     continue; // error, ignore
1330     }
1331     if (action < 0) { // reduction with rule -action required ...
1332     #if DEBUG_BISON_SYNTAX_ERROR_WALKER
1333     printf(" (reduction) "); fflush(stdout);
1334     #endif
1335     rule = -action;
1336     goto reduce;
1337     }
1338     if (action == YYFINAL) continue; // "accept" state, we don't care about it here
1339    
1340     // "shift" required ...
1341    
1342     if (std::find(stack.begin(), stack.end(), action) != stack.end())
1343     continue; // duplicate state, ignore it to avoid endless recursions
1344    
1345     // "shift" / push the new state on the state stack and call this
1346     // function recursively, and restore the stack after the recurse return
1347     stackSize = stack.size();
1348     stack.push_back(action);
1349     walkAndFillExpectedSymbols( //FIXME: could cause stack overflow (should be a loop instead), is probably fine with our current grammar though
1350     stack, expectedSymbols, depth + 1
1351     );
1352     stack.resize(stackSize); // restore stack
1353     continue;
1354    
1355     //default_reduction: // resolve default reduction for this state
1356     // printf(" (default red.) "); fflush(stdout);
1357     // rule = yydefact[state];
1358    
1359     reduce: // "reduce" required
1360     #if DEBUG_BISON_SYNTAX_ERROR_WALKER
1361     printf(" (reduce by %d) ", rule); fflush(stdout);
1362     #endif
1363     if (rule == 0 || rule >= YYNRULES) continue; // invalid rule, something is wrong
1364     // store the left-hand symbol of the grammar rule
1365     expectedSymbols.insert(yytname[yyr1[rule]]);
1366     #if DEBUG_BISON_SYNTAX_ERROR_WALKER
1367     printf(" (SYM %s) ", yytname[yyr1[rule]]); fflush(stdout);
1368     #endif
1369     }
1370     #if DEBUG_BISON_SYNTAX_ERROR_WALKER
1371     printf("\n");
1372     #endif
1373     }
1374    
1375     /**
1376     * Should only be called on syntax errors: returns a set of non-terminal
1377     * symbols expected to appear now/next, just at the point where the syntax
1378     * error appeared.
1379     */
1380     static std::set<String> yyExpectedSymbols() {
1381     std::set<String> result;
1382 schoenebeck 1252 yyparse_param_t* param = GetCurrentYaccSession();
1383 schoenebeck 2510 YYTYPE_INT16* ss = (*param->ppStackBottom);
1384     YYTYPE_INT16* sp = (*param->ppStackTop);
1385     int iStackSize = sp - ss + 1;
1386     // copy and wrap parser's state stack into a convenient STL container
1387     std::vector<YYTYPE_INT16> stack;
1388     for (int i = 0; i < iStackSize; ++i) {
1389     stack.push_back(ss[i]);
1390     }
1391     // do the actual parser work
1392     walkAndFillExpectedSymbols(stack, result);
1393     return result;
1394 schoenebeck 35 }
1395    
1396 persson 1765 namespace LinuxSampler {
1397    
1398 schoenebeck 35 /**
1399 schoenebeck 219 * Clears input buffer.
1400 schoenebeck 35 */
1401     void restart(yyparse_param_t* pparam, int& yychar) {
1402 schoenebeck 219 bytes = 0;
1403     ptr = 0;
1404 schoenebeck 1252 sLastError = "";
1405 schoenebeck 2510 sParsed = "";
1406 schoenebeck 35 }
1407 persson 1765
1408     }

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