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

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Revision 1765 - (hide annotations) (download)
Sat Sep 6 16:44:42 2008 UTC (15 years, 7 months ago) by persson
File size: 64691 byte(s) 
* refactoring: extracted lscp notification from main() to a separate
  function
* added helper function MidiInputPort::DispatchRaw for midi device
  implementations with raw byte data
* fixed a win32 build error (atomic.h is working on windows too)
* code cleanup: moved lscp classes into LinuxSampler namespace
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 schoenebeck 1389 %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 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 { $$ = $3; }
181 schoenebeck 219 | RESET { $$ = LSCPSERVER->ResetSampler(); }
182     | QUIT { LSCPSERVER->AnswerClient("Bye!\r\n"); return LSCP_QUIT; }
183 schoenebeck 35 ;
184    
185 iliev 1345 add_instruction : CHANNEL { $$ = LSCPSERVER->AddChannel(); }
186     | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->AddDbInstrumentDirectory($3); }
187     | DB_INSTRUMENTS SP NON_MODAL SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
188     | DB_INSTRUMENTS SP scan_mode SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
189     | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($5,$7, -1, true); }
190     | DB_INSTRUMENTS SP NON_MODAL SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($5,$7,$9, true); }
191     | DB_INSTRUMENTS SP db_path SP filename { $$ = LSCPSERVER->AddDbInstruments($3,$5); }
192     | DB_INSTRUMENTS SP db_path SP filename SP instrument_index { $$ = LSCPSERVER->AddDbInstruments($3,$5,$7); }
193 schoenebeck 973 | MIDI_INSTRUMENT_MAP { $$ = LSCPSERVER->AddMidiInstrumentMap(); }
194     | MIDI_INSTRUMENT_MAP SP map_name { $$ = LSCPSERVER->AddMidiInstrumentMap($3); }
195     ;
196    
197 iliev 981 subscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_count); }
198     | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_audio_device_info); }
199     | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_count); }
200     | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_device_info); }
201     | CHANNEL_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_count); }
202 schoenebeck 1686 | CHANNEL_MIDI { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_midi); }
203 schoenebeck 1695 | DEVICE_MIDI { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_device_midi); }
204 iliev 981 | VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_voice_count); }
205     | STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_stream_count); }
206     | BUFFER_FILL { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_buffer_fill); }
207     | CHANNEL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_channel_info); }
208 iliev 1108 | FX_SEND_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_count); }
209     | FX_SEND_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_fx_send_info); }
210 iliev 981 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
211     | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
212     | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_count); }
213     | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_midi_instr_info); }
214 iliev 1161 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
215     | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
216     | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_count); }
217     | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instr_info); }
218 iliev 1200 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
219 iliev 981 | MISCELLANEOUS { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_misc); }
220 iliev 1541 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_stream_count); }
221 iliev 981 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_total_voice_count); }
222 iliev 1108 | GLOBAL_INFO { $$ = LSCPSERVER->SubscribeNotification(LSCPEvent::event_global_info); }
223 senkov 135 ;
224    
225 iliev 981 unsubscribe_event : AUDIO_OUTPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_count); }
226     | AUDIO_OUTPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_audio_device_info); }
227     | MIDI_INPUT_DEVICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_count); }
228     | MIDI_INPUT_DEVICE_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_device_info); }
229     | CHANNEL_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_count); }
230 schoenebeck 1686 | CHANNEL_MIDI { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_midi); }
231 schoenebeck 1695 | DEVICE_MIDI { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_device_midi); }
232 iliev 981 | VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_voice_count); }
233     | STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_stream_count); }
234     | BUFFER_FILL { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_buffer_fill); }
235     | CHANNEL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_channel_info); }
236 iliev 1108 | FX_SEND_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_count); }
237     | FX_SEND_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_fx_send_info); }
238 iliev 981 | MIDI_INSTRUMENT_MAP_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_count); }
239     | MIDI_INSTRUMENT_MAP_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_map_info); }
240     | MIDI_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_count); }
241     | MIDI_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_midi_instr_info); }
242 iliev 1161 | DB_INSTRUMENT_DIRECTORY_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_count); }
243     | DB_INSTRUMENT_DIRECTORY_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_dir_info); }
244     | DB_INSTRUMENT_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_count); }
245     | DB_INSTRUMENT_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instr_info); }
246 iliev 1200 | DB_INSTRUMENTS_JOB_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_db_instrs_job_info); }
247 iliev 981 | MISCELLANEOUS { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_misc); }
248 iliev 1541 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_stream_count); }
249 iliev 981 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_total_voice_count); }
250 iliev 1108 | GLOBAL_INFO { $$ = LSCPSERVER->UnsubscribeNotification(LSCPEvent::event_global_info); }
251 senkov 135 ;
252    
253 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::DONTCARE,"",$3); }
254 schoenebeck 1047 | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,"",$3); }
255 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 { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,MidiInstrumentMapper::DONTCARE,$18,$3); }
256 schoenebeck 1047 | MIDI_INSTRUMENT SP modal_arg midi_map SP midi_bank SP midi_prog SP engine_name SP filename SP instrument_index SP volume_value SP instr_load_mode SP entry_name { $$ = LSCPSERVER->AddOrReplaceMIDIInstrumentMapping($4,$6,$8,$10,$12,$14,$16,$18,$20,$3); }
257 schoenebeck 947 ;
258    
259 schoenebeck 973 unmap_instruction : MIDI_INSTRUMENT SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->RemoveMIDIInstrumentMapping($3,$5,$7); }
260 schoenebeck 947 ;
261    
262 iliev 1345 remove_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->RemoveChannel($3); }
263     | MIDI_INSTRUMENT_MAP SP midi_map { $$ = LSCPSERVER->RemoveMidiInstrumentMap($3); }
264     | MIDI_INSTRUMENT_MAP SP ALL { $$ = LSCPSERVER->RemoveAllMidiInstrumentMaps(); }
265     | DB_INSTRUMENT_DIRECTORY SP FORCE SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($5, true); }
266     | DB_INSTRUMENT_DIRECTORY SP db_path { $$ = LSCPSERVER->RemoveDbInstrumentDirectory($3); }
267     | DB_INSTRUMENT SP db_path { $$ = LSCPSERVER->RemoveDbInstrument($3); }
268 schoenebeck 947 ;
269    
270 schoenebeck 219 get_instruction : AVAILABLE_ENGINES { $$ = LSCPSERVER->GetAvailableEngines(); }
271     | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableMidiInputDrivers(); }
272     | MIDI_INPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetMidiInputDriverInfo($5); }
273     | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7); }
274     | MIDI_INPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetMidiInputDriverParameterInfo($5, $7, $9); }
275     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->GetAvailableAudioOutputDrivers(); }
276     | AUDIO_OUTPUT_DRIVER SP INFO SP string { $$ = LSCPSERVER->GetAudioOutputDriverInfo($5); }
277     | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7); }
278     | AUDIO_OUTPUT_DRIVER_PARAMETER SP INFO SP string SP string SP key_val_list { $$ = LSCPSERVER->GetAudioOutputDriverParameterInfo($5, $7, $9); }
279     | AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDeviceCount(); }
280     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDeviceCount(); }
281     | AUDIO_OUTPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetAudioOutputDeviceInfo($5); }
282     | MIDI_INPUT_DEVICE SP INFO SP number { $$ = LSCPSERVER->GetMidiInputDeviceInfo($5); }
283     | MIDI_INPUT_PORT SP INFO SP number SP number { $$ = LSCPSERVER->GetMidiInputPortInfo($5, $7); }
284     | MIDI_INPUT_PORT_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetMidiInputPortParameterInfo($5, $7, $9); }
285     | AUDIO_OUTPUT_CHANNEL SP INFO SP number SP number { $$ = LSCPSERVER->GetAudioOutputChannelInfo($5, $7); }
286     | AUDIO_OUTPUT_CHANNEL_PARAMETER SP INFO SP number SP number SP string { $$ = LSCPSERVER->GetAudioOutputChannelParameterInfo($5, $7, $9); }
287     | CHANNELS { $$ = LSCPSERVER->GetChannels(); }
288     | CHANNEL SP INFO SP sampler_channel { $$ = LSCPSERVER->GetChannelInfo($5); }
289     | CHANNEL SP BUFFER_FILL SP buffer_size_type SP sampler_channel { $$ = LSCPSERVER->GetBufferFill($5, $7); }
290     | CHANNEL SP STREAM_COUNT SP sampler_channel { $$ = LSCPSERVER->GetStreamCount($5); }
291     | CHANNEL SP VOICE_COUNT SP sampler_channel { $$ = LSCPSERVER->GetVoiceCount($5); }
292     | ENGINE SP INFO SP engine_name { $$ = LSCPSERVER->GetEngineInfo($5); }
293 schoenebeck 563 | SERVER SP INFO { $$ = LSCPSERVER->GetServerInfo(); }
294 iliev 1541 | TOTAL_STREAM_COUNT { $$ = LSCPSERVER->GetTotalStreamCount(); }
295 iliev 1161 | TOTAL_VOICE_COUNT { $$ = LSCPSERVER->GetTotalVoiceCount(); }
296 iliev 778 | TOTAL_VOICE_COUNT_MAX { $$ = LSCPSERVER->GetTotalVoiceCountMax(); }
297 schoenebeck 973 | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMappings($3); }
298     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->GetAllMidiInstrumentMappings(); }
299     | MIDI_INSTRUMENT SP INFO SP midi_map SP midi_bank SP midi_prog { $$ = LSCPSERVER->GetMidiInstrumentMapping($5,$7,$9); }
300     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->GetMidiInstrumentMaps(); }
301     | MIDI_INSTRUMENT_MAP SP INFO SP midi_map { $$ = LSCPSERVER->GetMidiInstrumentMap($5); }
302 schoenebeck 1001 | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->GetFxSends($3); }
303     | FX_SEND SP INFO SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->GetFxSendInfo($5,$7); }
304 iliev 1345 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($5, true); }
305     | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryCount($3, false); }
306     | DB_INSTRUMENT_DIRECTORY SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectoryInfo($5); }
307     | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($5, true); }
308     | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstrumentCount($3, false); }
309     | DB_INSTRUMENT SP INFO SP db_path { $$ = LSCPSERVER->GetDbInstrumentInfo($5); }
310 iliev 1200 | DB_INSTRUMENTS_JOB SP INFO SP number { $$ = LSCPSERVER->GetDbInstrumentsJobInfo($5); }
311 schoenebeck 1005 | VOLUME { $$ = LSCPSERVER->GetGlobalVolume(); }
312 schoenebeck 1525 | FILE SP INSTRUMENTS SP filename { $$ = LSCPSERVER->GetFileInstruments($5); }
313     | FILE SP INSTRUMENT SP INFO SP filename SP instrument_index { $$ = LSCPSERVER->GetFileInstrumentInfo($7,$9); }
314 schoenebeck 35 ;
315    
316 schoenebeck 483 set_instruction : AUDIO_OUTPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputDeviceParameter($3, $5, $7); }
317     | AUDIO_OUTPUT_CHANNEL_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetAudioOutputChannelParameter($3, $5, $7, $9); }
318     | MIDI_INPUT_DEVICE_PARAMETER SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputDeviceParameter($3, $5, $7); }
319 iliev 1296 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' NONE { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, ""); }
320 schoenebeck 483 | MIDI_INPUT_PORT_PARAMETER SP number SP number SP string '=' param_val_list { $$ = LSCPSERVER->SetMidiInputPortParameter($3, $5, $7, $9); }
321     | CHANNEL SP set_chan_instruction { $$ = $3; }
322 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP NAME SP midi_map SP map_name { $$ = LSCPSERVER->SetMidiInstrumentMapName($5, $7); }
323 iliev 1135 | FX_SEND SP NAME SP sampler_channel SP fx_send_id SP fx_send_name { $$ = LSCPSERVER->SetFxSendName($5,$7,$9); }
324 schoenebeck 1001 | FX_SEND SP AUDIO_OUTPUT_CHANNEL SP sampler_channel SP fx_send_id SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetFxSendAudioOutputChannel($5,$7,$9,$11); }
325 schoenebeck 1026 | FX_SEND SP MIDI_CONTROLLER SP sampler_channel SP fx_send_id SP midi_ctrl { $$ = LSCPSERVER->SetFxSendMidiController($5,$7,$9); }
326     | FX_SEND SP LEVEL SP sampler_channel SP fx_send_id SP volume_value { $$ = LSCPSERVER->SetFxSendLevel($5,$7,$9); }
327 schoenebeck 1389 | DB_INSTRUMENT_DIRECTORY SP NAME SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDirectoryName($5,$7); }
328     | DB_INSTRUMENT_DIRECTORY SP DESCRIPTION SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDirectoryDescription($5,$7); }
329     | DB_INSTRUMENT SP NAME SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentName($5,$7); }
330     | DB_INSTRUMENT SP DESCRIPTION SP db_path SP stringval_escaped { $$ = LSCPSERVER->SetDbInstrumentDescription($5,$7); }
331 iliev 1727 | DB_INSTRUMENT SP FILE_PATH SP filename SP filename { $$ = LSCPSERVER->SetDbInstrumentFilePath($5,$7); }
332 schoenebeck 483 | ECHO SP boolean { $$ = LSCPSERVER->SetEcho((yyparse_param_t*) yyparse_param, $3); }
333 schoenebeck 1005 | VOLUME SP volume_value { $$ = LSCPSERVER->SetGlobalVolume($3); }
334 schoenebeck 123 ;
335    
336 schoenebeck 219 create_instruction : AUDIO_OUTPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateAudioOutputDevice($3,$5); }
337     | AUDIO_OUTPUT_DEVICE SP string { $$ = LSCPSERVER->CreateAudioOutputDevice($3); }
338     | MIDI_INPUT_DEVICE SP string SP key_val_list { $$ = LSCPSERVER->CreateMidiInputDevice($3,$5); }
339     | MIDI_INPUT_DEVICE SP string { $$ = LSCPSERVER->CreateMidiInputDevice($3); }
340 schoenebeck 1001 | FX_SEND SP sampler_channel SP midi_ctrl { $$ = LSCPSERVER->CreateFxSend($3,$5); }
341     | FX_SEND SP sampler_channel SP midi_ctrl SP fx_send_name { $$ = LSCPSERVER->CreateFxSend($3,$5,$7); }
342 schoenebeck 123 ;
343    
344 schoenebeck 947 reset_instruction : CHANNEL SP sampler_channel { $$ = LSCPSERVER->ResetChannel($3); }
345     ;
346    
347 schoenebeck 973 clear_instruction : MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ClearMidiInstrumentMappings($3); }
348     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ClearAllMidiInstrumentMappings(); }
349 schoenebeck 947 ;
350    
351 iliev 1345 find_instruction : DB_INSTRUMENTS SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($5,$7, false); }
352     | DB_INSTRUMENTS SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstruments($3,$5, true); }
353     | DB_INSTRUMENT_DIRECTORIES SP NON_RECURSIVE SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($5,$7, false); }
354     | DB_INSTRUMENT_DIRECTORIES SP db_path SP query_val_list { $$ = LSCPSERVER->FindDbInstrumentDirectories($3,$5, true); }
355 iliev 1727 | LOST SP DB_INSTRUMENT_FILES { $$ = LSCPSERVER->FindLostDbInstrumentFiles(); }
356 iliev 1187 ;
357    
358 iliev 1345 move_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrumentDirectory($3,$5); }
359     | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->MoveDbInstrument($3,$5); }
360 iliev 1161 ;
361    
362 iliev 1345 copy_instruction : DB_INSTRUMENT_DIRECTORY SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrumentDirectory($3,$5); }
363     | DB_INSTRUMENT SP db_path SP db_path { $$ = LSCPSERVER->CopyDbInstrument($3,$5); }
364 iliev 1187 ;
365    
366 schoenebeck 219 destroy_instruction : AUDIO_OUTPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyAudioOutputDevice($3); }
367     | MIDI_INPUT_DEVICE SP number { $$ = LSCPSERVER->DestroyMidiInputDevice($3); }
368 schoenebeck 1001 | FX_SEND SP sampler_channel SP fx_send_id { $$ = LSCPSERVER->DestroyFxSend($3,$5); }
369 schoenebeck 123 ;
370    
371 schoenebeck 35 load_instruction : INSTRUMENT SP load_instr_args { $$ = $3; }
372     | ENGINE SP load_engine_args { $$ = $3; }
373     ;
374    
375 schoenebeck 219 set_chan_instruction : AUDIO_OUTPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetAudioOutputDevice($5, $3); }
376     | AUDIO_OUTPUT_CHANNEL SP sampler_channel SP audio_channel_index SP audio_channel_index { $$ = LSCPSERVER->SetAudioOutputChannel($5, $7, $3); }
377     | AUDIO_OUTPUT_TYPE SP sampler_channel SP audio_output_type_name { $$ = LSCPSERVER->SetAudioOutputType($5, $3); }
378     | MIDI_INPUT SP sampler_channel SP device_index SP midi_input_port_index SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInput($5, $7, $9, $3); }
379     | MIDI_INPUT_DEVICE SP sampler_channel SP device_index { $$ = LSCPSERVER->SetMIDIInputDevice($5, $3); }
380     | MIDI_INPUT_PORT SP sampler_channel SP midi_input_port_index { $$ = LSCPSERVER->SetMIDIInputPort($5, $3); }
381     | MIDI_INPUT_CHANNEL SP sampler_channel SP midi_input_channel_index { $$ = LSCPSERVER->SetMIDIInputChannel($5, $3); }
382     | MIDI_INPUT_TYPE SP sampler_channel SP midi_input_type_name { $$ = LSCPSERVER->SetMIDIInputType($5, $3); }
383     | VOLUME SP sampler_channel SP volume_value { $$ = LSCPSERVER->SetVolume($5, $3); }
384 schoenebeck 705 | MUTE SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelMute($5, $3); }
385     | SOLO SP sampler_channel SP boolean { $$ = LSCPSERVER->SetChannelSolo($5, $3); }
386 schoenebeck 973 | MIDI_INSTRUMENT_MAP SP sampler_channel SP midi_map { $$ = LSCPSERVER->SetChannelMap($3, $5); }
387     | MIDI_INSTRUMENT_MAP SP sampler_channel SP NONE { $$ = LSCPSERVER->SetChannelMap($3, -1); }
388     | MIDI_INSTRUMENT_MAP SP sampler_channel SP DEFAULT { $$ = LSCPSERVER->SetChannelMap($3, -2); }
389 schoenebeck 35 ;
390    
391 schoenebeck 1407 edit_instruction : CHANNEL SP INSTRUMENT SP sampler_channel { $$ = LSCPSERVER->EditSamplerChannelInstrument($5); }
392 schoenebeck 1212 ;
393    
394 iliev 1353 format_instruction : INSTRUMENTS_DB { $$ = LSCPSERVER->FormatInstrumentsDb(); }
395     ;
396    
397 schoenebeck 1047 modal_arg : /* epsilon (empty argument) */ { $$ = true; }
398     | NON_MODAL SP { $$ = false; }
399     ;
400    
401 schoenebeck 483 key_val_list : string '=' param_val_list { $$[$1] = $3; }
402     | key_val_list SP string '=' param_val_list { $$ = $1; $$[$3] = $5; }
403 senkov 135 ;
404 schoenebeck 123
405 schoenebeck 35 buffer_size_type : BYTES { $$ = fill_response_bytes; }
406     | PERCENTAGE { $$ = fill_response_percentage; }
407     ;
408    
409 iliev 1187 list_instruction : AUDIO_OUTPUT_DEVICES { $$ = LSCPSERVER->GetAudioOutputDevices(); }
410     | MIDI_INPUT_DEVICES { $$ = LSCPSERVER->GetMidiInputDevices(); }
411     | CHANNELS { $$ = LSCPSERVER->ListChannels(); }
412     | AVAILABLE_ENGINES { $$ = LSCPSERVER->ListAvailableEngines(); }
413     | AVAILABLE_MIDI_INPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableMidiInputDrivers(); }
414     | AVAILABLE_AUDIO_OUTPUT_DRIVERS { $$ = LSCPSERVER->ListAvailableAudioOutputDrivers(); }
415     | MIDI_INSTRUMENTS SP midi_map { $$ = LSCPSERVER->ListMidiInstrumentMappings($3); }
416     | MIDI_INSTRUMENTS SP ALL { $$ = LSCPSERVER->ListAllMidiInstrumentMappings(); }
417     | MIDI_INSTRUMENT_MAPS { $$ = LSCPSERVER->ListMidiInstrumentMaps(); }
418     | FX_SENDS SP sampler_channel { $$ = LSCPSERVER->ListFxSends($3); }
419 iliev 1345 | DB_INSTRUMENT_DIRECTORIES SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($5, true); }
420     | DB_INSTRUMENT_DIRECTORIES SP db_path { $$ = LSCPSERVER->GetDbInstrumentDirectories($3); }
421     | DB_INSTRUMENTS SP RECURSIVE SP db_path { $$ = LSCPSERVER->GetDbInstruments($5, true); }
422     | DB_INSTRUMENTS SP db_path { $$ = LSCPSERVER->GetDbInstruments($3); }
423 schoenebeck 1525 | FILE SP INSTRUMENTS SP filename { $$ = LSCPSERVER->ListFileInstruments($5); }
424 schoenebeck 123 ;
425    
426 schoenebeck 219 load_instr_args : filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($1, $3, $5); }
427     | NON_MODAL SP filename SP instrument_index SP sampler_channel { $$ = LSCPSERVER->LoadInstrument($3, $5, $7, true); }
428 schoenebeck 35 ;
429    
430 schoenebeck 411 load_engine_args : engine_name SP sampler_channel { $$ = LSCPSERVER->SetEngineType($1, $3); }
431 schoenebeck 35 ;
432    
433 schoenebeck 947 instr_load_mode : ON_DEMAND { $$ = MidiInstrumentMapper::ON_DEMAND; }
434     | ON_DEMAND_HOLD { $$ = MidiInstrumentMapper::ON_DEMAND_HOLD; }
435     | PERSISTENT { $$ = MidiInstrumentMapper::PERSISTENT; }
436     ;
437    
438 schoenebeck 219 device_index : number
439     ;
440    
441     audio_channel_index : number
442     ;
443    
444     audio_output_type_name : string
445     ;
446    
447     midi_input_port_index : number
448     ;
449    
450     midi_input_channel_index : number
451 schoenebeck 274 | ALL { $$ = 16; }
452 schoenebeck 219 ;
453    
454     midi_input_type_name : string
455     ;
456    
457 schoenebeck 973 midi_map : number
458 schoenebeck 947 ;
459    
460 schoenebeck 973 midi_bank : number
461 schoenebeck 947 ;
462    
463     midi_prog : number
464     ;
465    
466 schoenebeck 1001 midi_ctrl : number
467     ;
468    
469 schoenebeck 219 volume_value : dotnum
470     | number { $$ = $1; }
471     ;
472    
473     sampler_channel : number
474     ;
475    
476     instrument_index : number
477     ;
478    
479 schoenebeck 1001 fx_send_id : number
480     ;
481    
482 schoenebeck 219 engine_name : string
483     ;
484    
485 schoenebeck 1471 filename : path {
486     #if WIN32
487     $$ = $1.toWindows();
488     #else
489     // assuming POSIX
490     $$ = $1.toPosix();
491     #endif
492     }
493 iliev 1161 ;
494    
495 iliev 1345 db_path : path { $$ = $1.toDbPath(); }
496 iliev 1161 ;
497    
498 schoenebeck 1389 map_name : stringval_escaped
499 schoenebeck 973 ;
500    
501 schoenebeck 1389 entry_name : stringval_escaped
502 schoenebeck 947 ;
503    
504 schoenebeck 1389 fx_send_name : stringval_escaped
505 schoenebeck 1001 ;
506    
507 schoenebeck 483 param_val_list : param_val
508     | param_val_list','param_val { $$ = $1 + "," + $3; }
509     ;
510    
511 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
512     param_val : string { $$ = "\'" + $1 + "\'"; }
513     | stringval { $$ = "\'" + $1 + "\'"; }
514 schoenebeck 483 | number { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
515     | dotnum { std::stringstream ss; ss << "\'" << $1 << "\'"; $$ = ss.str(); }
516 schoenebeck 219 ;
517    
518 iliev 1187 query_val_list : string '=' query_val { $$[$1] = $3; }
519     | query_val_list SP string '=' query_val { $$ = $1; $$[$3] = $5; }
520     ;
521    
522 schoenebeck 1389 query_val : text_escaped
523     | stringval_escaped
524 iliev 1187 ;
525    
526 iliev 1200 scan_mode : RECURSIVE { $$ = "RECURSIVE"; }
527     | NON_RECURSIVE { $$ = "NON_RECURSIVE"; }
528     | FLAT { $$ = "FLAT"; }
529     ;
530    
531 schoenebeck 573 // GRAMMAR_BNF_END - do NOT delete or modify this line !!!
532 schoenebeck 219
533 schoenebeck 573
534 schoenebeck 219 // atomic variable symbol rules
535    
536     boolean : number { $$ = $1; }
537     | string { $$ = -1; }
538 capela 159 ;
539    
540 persson 1349 dotnum : digits '.' digits { std::stringstream ss($1 + "." + $3); ss.imbue(std::locale::classic()); ss >> $$; }
541     | '+' digits '.' digits { std::stringstream ss($2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
542     | '-' digits '.' digits { std::stringstream ss("-" + $2 + "." + $4); ss.imbue(std::locale::classic()); ss >> $$; }
543 capela 143 ;
544    
545 schoenebeck 219
546     digits : digit { $$ = $1; }
547     | digits digit { $$ = $1 + $2; }
548 senkov 155 ;
549    
550 schoenebeck 219 digit : '0' { $$ = '0'; }
551     | '1' { $$ = '1'; }
552     | '2' { $$ = '2'; }
553     | '3' { $$ = '3'; }
554     | '4' { $$ = '4'; }
555     | '5' { $$ = '5'; }
556     | '6' { $$ = '6'; }
557     | '7' { $$ = '7'; }
558     | '8' { $$ = '8'; }
559     | '9' { $$ = '9'; }
560 senkov 155 ;
561    
562 schoenebeck 1245 digit_oct : '0' { $$ = '0'; }
563     | '1' { $$ = '1'; }
564     | '2' { $$ = '2'; }
565     | '3' { $$ = '3'; }
566     | '4' { $$ = '4'; }
567     | '5' { $$ = '5'; }
568     | '6' { $$ = '6'; }
569     | '7' { $$ = '7'; }
570     ;
571    
572     digit_hex : '0' { $$ = '0'; }
573     | '1' { $$ = '1'; }
574     | '2' { $$ = '2'; }
575     | '3' { $$ = '3'; }
576     | '4' { $$ = '4'; }
577     | '5' { $$ = '5'; }
578     | '6' { $$ = '6'; }
579     | '7' { $$ = '7'; }
580     | '8' { $$ = '8'; }
581     | '9' { $$ = '9'; }
582     | 'a' { $$ = 'a'; }
583     | 'b' { $$ = 'b'; }
584     | 'c' { $$ = 'c'; }
585     | 'd' { $$ = 'd'; }
586     | 'e' { $$ = 'e'; }
587     | 'f' { $$ = 'f'; }
588     | 'A' { $$ = 'a'; }
589     | 'B' { $$ = 'b'; }
590     | 'C' { $$ = 'c'; }
591     | 'D' { $$ = 'd'; }
592     | 'E' { $$ = 'e'; }
593     | 'F' { $$ = 'f'; }
594     ;
595    
596 schoenebeck 219 number : digit { $$ = atoi(String(1, $1).c_str()); }
597     | '1' digits { $$ = atoi(String(String("1") + $2).c_str()); }
598     | '2' digits { $$ = atoi(String(String("2") + $2).c_str()); }
599     | '3' digits { $$ = atoi(String(String("3") + $2).c_str()); }
600     | '4' digits { $$ = atoi(String(String("4") + $2).c_str()); }
601     | '5' digits { $$ = atoi(String(String("5") + $2).c_str()); }
602     | '6' digits { $$ = atoi(String(String("6") + $2).c_str()); }
603     | '7' digits { $$ = atoi(String(String("7") + $2).c_str()); }
604     | '8' digits { $$ = atoi(String(String("8") + $2).c_str()); }
605     | '9' digits { $$ = atoi(String(String("9") + $2).c_str()); }
606 schoenebeck 1332 ;
607 schoenebeck 219
608 schoenebeck 1332 path : '\'' path_base '\'' { $$ = $2; }
609     | '\"' path_base '\"' { $$ = $2; }
610 senkov 155 ;
611    
612 schoenebeck 1471 path_base : path_prefix path_body { $$ = $1 + $2; }
613 schoenebeck 1332 ;
614    
615 schoenebeck 1471 path_prefix : '/' { $$ = Path(); }
616     | alpha_char ':' '/' { Path p; p.setDrive($1); $$ = p; }
617     ;
618    
619     path_body : /* epsilon (empty argument) */ { $$ = Path(); }
620     | path_body '/' { $$ = $1; }
621     | path_body text_escaped_base { Path p; p.appendNode($2); $$ = $1 + p; }
622     ;
623    
624 schoenebeck 1332 stringval : '\'' text '\'' { $$ = $2; }
625     | '\"' text '\"' { $$ = $2; }
626     ;
627    
628 schoenebeck 1389 stringval_escaped : '\'' text_escaped '\'' { $$ = $2; }
629     | '\"' text_escaped '\"' { $$ = $2; }
630 iliev 1345 ;
631    
632 schoenebeck 221 text : SP { $$ = " "; }
633     | string
634     | text SP { $$ = $1 + " "; }
635     | text string { $$ = $1 + $2; }
636 schoenebeck 35 ;
637    
638 schoenebeck 1389 // like text_escaped, but missing the slash ('/') character
639     text_escaped_base : SP { $$ = " "; }
640 schoenebeck 1245 | string_escaped
641 schoenebeck 1389 | text_escaped_base SP { $$ = $1 + " "; }
642     | text_escaped_base string_escaped { $$ = $1 + $2; }
643 schoenebeck 1245 ;
644    
645 schoenebeck 1389 text_escaped : '/' { $$ = "/"; }
646     | text_escaped_base
647     | text_escaped '/' { $$ = $1 + "/"; }
648     | text_escaped text_escaped_base { $$ = $1 + $2; }
649 iliev 1345 ;
650    
651 schoenebeck 1332 string : char { std::string s; s = $1; $$ = s; }
652     | string char { $$ = $1 + $2; }
653 schoenebeck 221 ;
654 schoenebeck 219
655 schoenebeck 1332 string_escaped : char_base { std::string s; s = $1; $$ = s; }
656     | escape_seq { std::string s; s = $1; $$ = s; }
657     | string_escaped char_base { $$ = $1 + $2; }
658     | string_escaped escape_seq { $$ = $1 + $2; }
659 schoenebeck 1245 ;
660 schoenebeck 221
661 schoenebeck 1332 // full ASCII character set except space, quotation mark and apostrophe
662     char : char_base
663     | '\\' { $$ = '\\'; }
664     | '/' { $$ = '/'; }
665     ;
666    
667 schoenebeck 1471 // characters A..Z and a..z
668     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'; }
669     | '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'; }
670     ;
671    
672 schoenebeck 1332 // ASCII characters except space, quotation mark, apostrophe, backslash and slash
673 schoenebeck 1471 char_base : alpha_char
674 schoenebeck 1332 | '0' { $$ = '0'; } | '1' { $$ = '1'; } | '2' { $$ = '2'; } | '3' { $$ = '3'; } | '4' { $$ = '4'; } | '5' { $$ = '5'; } | '6' { $$ = '6'; } | '7' { $$ = '7'; } | '8' { $$ = '8'; } | '9' { $$ = '9'; }
675     | '!' { $$ = '!'; } | '#' { $$ = '#'; } | '$' { $$ = '$'; } | '%' { $$ = '%'; } | '&' { $$ = '&'; } | '(' { $$ = '('; } | ')' { $$ = ')'; } | '*' { $$ = '*'; } | '+' { $$ = '+'; } | '-' { $$ = '-'; } | '.' { $$ = '.'; } | ',' { $$ = ','; }
676     | ':' { $$ = ':'; } | ';' { $$ = ';'; } | '<' { $$ = '<'; } | '=' { $$ = '='; } | '>' { $$ = '>'; } | '?' { $$ = '?'; } | '@' { $$ = '@'; }
677     | '[' { $$ = '['; } | ']' { $$ = ']'; } | '^' { $$ = '^'; } | '_' { $$ = '_'; }
678     | '{' { $$ = '{'; } | '|' { $$ = '|'; } | '}' { $$ = '}'; } | '~' { $$ = '~'; }
679     | EXT_ASCII_CHAR
680     ;
681    
682 schoenebeck 1245 escape_seq : '\\' '\'' { $$ = '\''; }
683     | '\\' '\"' { $$ = '\"'; }
684     | '\\' '\\' { $$ = '\\'; }
685 schoenebeck 1332 | '\\' '/' { $$ = '/'; }
686 schoenebeck 1245 | '\\' 'n' { $$ = '\n'; }
687     | '\\' 'r' { $$ = '\r'; }
688     | '\\' 'f' { $$ = '\f'; }
689     | '\\' 't' { $$ = '\t'; }
690     | '\\' 'v' { $$ = '\v'; }
691     | escape_seq_octal
692     | escape_seq_hex
693     ;
694    
695     escape_seq_octal : '\\' digit_oct { $$ = (char) octalsToNumber($2); }
696     | '\\' digit_oct digit_oct { $$ = (char) octalsToNumber($3,$2); }
697     | '\\' digit_oct digit_oct digit_oct { $$ = (char) octalsToNumber($4,$3,$2); }
698     ;
699    
700     escape_seq_hex : '\\' 'x' digit_hex { $$ = (char) hexsToNumber($3); }
701     | '\\' 'x' digit_hex digit_hex { $$ = (char) hexsToNumber($4,$3); }
702     ;
703    
704 schoenebeck 219 // rules which are more or less just terminal symbols
705    
706     SP : ' '
707 schoenebeck 35 ;
708    
709 schoenebeck 219 LF : '\n'
710 schoenebeck 35 ;
711    
712 schoenebeck 219 CR : '\r'
713 schoenebeck 35 ;
714    
715 schoenebeck 219 ADD : 'A''D''D'
716 schoenebeck 35 ;
717    
718 schoenebeck 219 GET : 'G''E''T'
719 schoenebeck 35 ;
720    
721 schoenebeck 947 MAP : 'M''A''P'
722     ;
723    
724     UNMAP : 'U''N''M''A''P'
725     ;
726    
727     CLEAR : 'C''L''E''A''R'
728     ;
729    
730 iliev 1187 FIND : 'F''I''N''D'
731     ;
732    
733 iliev 1161 MOVE : 'M''O''V''E'
734     ;
735    
736 iliev 1187 COPY : 'C''O''P''Y'
737     ;
738    
739 schoenebeck 219 CREATE : 'C''R''E''A''T''E'
740 schoenebeck 35 ;
741    
742 schoenebeck 219 DESTROY : 'D''E''S''T''R''O''Y'
743 schoenebeck 210 ;
744    
745 schoenebeck 219 LIST : 'L''I''S''T'
746 schoenebeck 35 ;
747    
748 schoenebeck 219 LOAD : 'L''O''A''D'
749     ;
750    
751 schoenebeck 228 ALL : 'A''L''L'
752     ;
753    
754 schoenebeck 973 NONE : 'N''O''N''E'
755     ;
756    
757     DEFAULT : 'D''E''F''A''U''L''T'
758     ;
759    
760 schoenebeck 219 NON_MODAL : 'N''O''N''_''M''O''D''A''L'
761     ;
762    
763     REMOVE : 'R''E''M''O''V''E'
764     ;
765    
766     SET : 'S''E''T'
767     ;
768    
769     SUBSCRIBE : 'S''U''B''S''C''R''I''B''E'
770     ;
771    
772     UNSUBSCRIBE : 'U''N''S''U''B''S''C''R''I''B''E'
773     ;
774    
775     CHANNEL : 'C''H''A''N''N''E''L'
776     ;
777    
778     AVAILABLE_ENGINES : 'A''V''A''I''L''A''B''L''E''_''E''N''G''I''N''E''S'
779     ;
780    
781     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'
782     ;
783    
784     CHANNELS : 'C''H''A''N''N''E''L''S'
785     ;
786    
787     INFO : 'I''N''F''O'
788     ;
789    
790 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'
791 iliev 1161 ;
792 iliev 981
793     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'
794 iliev 1161 ;
795 iliev 981
796     MIDI_INPUT_DEVICE_COUNT : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''C''O''U''N''T'
797 iliev 1161 ;
798 iliev 981
799     MIDI_INPUT_DEVICE_INFO : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''_''I''N''F''O'
800 iliev 1161 ;
801 iliev 981
802     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'
803 iliev 1161 ;
804 iliev 981
805     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'
806 iliev 1161 ;
807 iliev 981
808     MIDI_INSTRUMENT_COUNT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
809 iliev 1161 ;
810 iliev 981
811     MIDI_INSTRUMENT_INFO : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
812 iliev 1161 ;
813 iliev 981
814 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'
815     ;
816    
817     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'
818     ;
819    
820     DB_INSTRUMENT_COUNT : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''C''O''U''N''T'
821     ;
822    
823     DB_INSTRUMENT_INFO : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''I''N''F''O'
824     ;
825    
826 iliev 1727 DB_INSTRUMENT_FILES : 'D''B''_''I''N''S''T''R''U''M''E''N''T''_''F''I''L''E''S'
827     ;
828    
829 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'
830     ;
831    
832 schoenebeck 556 CHANNEL_COUNT : 'C''H''A''N''N''E''L''_''C''O''U''N''T'
833     ;
834    
835 schoenebeck 1686 CHANNEL_MIDI : 'C''H''A''N''N''E''L''_''M''I''D''I'
836     ;
837    
838 schoenebeck 1695 DEVICE_MIDI : 'D''E''V''I''C''E''_''M''I''D''I'
839     ;
840    
841 schoenebeck 556 CHANNEL_INFO : 'C''H''A''N''N''E''L''_''I''N''F''O'
842     ;
843    
844 iliev 1108 FX_SEND_COUNT : 'F''X''_''S''E''N''D''_''C''O''U''N''T'
845     ;
846    
847     FX_SEND_INFO : 'F''X''_''S''E''N''D''_''I''N''F''O'
848     ;
849    
850 schoenebeck 219 BUFFER_FILL : 'B''U''F''F''E''R''_''F''I''L''L'
851     ;
852    
853     STREAM_COUNT : 'S''T''R''E''A''M''_''C''O''U''N''T'
854     ;
855    
856     VOICE_COUNT : 'V''O''I''C''E''_''C''O''U''N''T'
857     ;
858    
859 iliev 1541 TOTAL_STREAM_COUNT : 'T''O''T''A''L''_''S''T''R''E''A''M''_''C''O''U''N''T'
860     ;
861    
862 iliev 778 TOTAL_VOICE_COUNT : 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T'
863     ;
864    
865     TOTAL_VOICE_COUNT_MAX: 'T''O''T''A''L''_''V''O''I''C''E''_''C''O''U''N''T''_''M''A''X'
866     ;
867    
868 iliev 1108 GLOBAL_INFO : 'G''L''O''B''A''L''_''I''N''F''O'
869     ;
870    
871 schoenebeck 219 INSTRUMENT : 'I''N''S''T''R''U''M''E''N''T'
872     ;
873    
874 schoenebeck 1525 INSTRUMENTS : 'I''N''S''T''R''U''M''E''N''T''S'
875     ;
876    
877 schoenebeck 219 ENGINE : 'E' 'N' 'G' 'I' 'N' 'E'
878     ;
879    
880 schoenebeck 947 ON_DEMAND : 'O''N''_''D''E''M''A''N''D'
881     ;
882    
883     ON_DEMAND_HOLD : 'O''N''_''D''E''M''A''N''D''_''H''O''L''D'
884     ;
885    
886     PERSISTENT : 'P''E''R''S''I''S''T''E''N''T'
887     ;
888    
889 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'
890     ;
891    
892     AUDIO_OUTPUT_DEVICES : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E''S'
893     ;
894    
895     AUDIO_OUTPUT_DEVICE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''E''V''I''C''E'
896     ;
897    
898     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'
899     ;
900    
901     AUDIO_OUTPUT_DRIVER : 'A''U''D''I''O''_''O''U''T''P''U''T''_''D''R''I''V''E''R'
902     ;
903    
904     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'
905     ;
906    
907     AUDIO_OUTPUT_CHANNEL : 'A''U''D''I''O''_''O''U''T''P''U''T''_''C''H''A''N''N''E''L'
908     ;
909    
910     AUDIO_OUTPUT_TYPE : 'A''U''D''I''O''_''O''U''T''P''U''T''_''T''Y''P''E'
911     ;
912    
913     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'
914     ;
915    
916     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'
917     ;
918    
919     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'
920     ;
921    
922     MIDI_INPUT_DEVICES : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E''S'
923     ;
924    
925     MIDI_INPUT_DEVICE : 'M''I''D''I''_''I''N''P''U''T''_''D''E''V''I''C''E'
926     ;
927    
928     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'
929     ;
930    
931 schoenebeck 947 MIDI_INSTRUMENT : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T'
932     ;
933    
934     MIDI_INSTRUMENTS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''S'
935     ;
936    
937 schoenebeck 973 MIDI_INSTRUMENT_MAP : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P'
938     ;
939    
940     MIDI_INSTRUMENT_MAPS : 'M''I''D''I''_''I''N''S''T''R''U''M''E''N''T''_''M''A''P''S'
941     ;
942    
943 schoenebeck 219 MIDI_INPUT_DRIVER : 'M''I''D''I''_''I''N''P''U''T''_''D''R''I''V''E''R'
944     ;
945    
946     MIDI_INPUT_PORT : 'M''I''D''I''_''I''N''P''U''T''_''P''O''R''T'
947     ;
948    
949     MIDI_INPUT_CHANNEL : 'M''I''D''I''_''I''N''P''U''T''_''C''H''A''N''N''E''L'
950     ;
951    
952     MIDI_INPUT_TYPE : 'M''I''D''I''_''I''N''P''U''T''_''T''Y''P''E'
953     ;
954    
955     MIDI_INPUT : 'M''I''D''I''_''I''N''P''U''T'
956     ;
957    
958 schoenebeck 1026 MIDI_CONTROLLER : 'M''I''D''I''_''C''O''N''T''R''O''L''L''E''R'
959     ;
960    
961 schoenebeck 1001 FX_SEND : 'F''X''_''S''E''N''D'
962     ;
963    
964     FX_SENDS : 'F''X''_''S''E''N''D''S'
965     ;
966    
967 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'
968     ;
969    
970     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'
971     ;
972    
973     DB_INSTRUMENTS : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S'
974     ;
975    
976     DB_INSTRUMENT : 'D''B''_''I''N''S''T''R''U''M''E''N''T'
977     ;
978    
979 iliev 1200 DB_INSTRUMENTS_JOB : 'D''B''_''I''N''S''T''R''U''M''E''N''T''S''_''J''O''B'
980     ;
981    
982 iliev 1353 INSTRUMENTS_DB : 'I''N''S''T''R''U''M''E''N''T''S''_''D''B'
983     ;
984    
985 iliev 1161 DESCRIPTION : 'D''E''S''C''R''I''P''T''I''O''N'
986     ;
987    
988     FORCE : 'F''O''R''C''E'
989     ;
990    
991     FLAT : 'F''L''A''T'
992     ;
993    
994 iliev 1187 RECURSIVE : 'R''E''C''U''R''S''I''V''E'
995     ;
996    
997 iliev 1161 NON_RECURSIVE : 'N''O''N''_''R''E''C''U''R''S''I''V''E'
998     ;
999    
1000 iliev 1727 LOST : 'L''O''S''T'
1001     ;
1002    
1003     FILE_PATH : 'F''I''L''E''_''P''A''T''H'
1004     ;
1005    
1006 schoenebeck 563 SERVER : 'S''E''R''V''E''R'
1007     ;
1008    
1009 schoenebeck 219 VOLUME : 'V''O''L''U''M''E'
1010     ;
1011    
1012 schoenebeck 1026 LEVEL : 'L''E''V''E''L'
1013     ;
1014    
1015 schoenebeck 705 MUTE : 'M''U''T''E'
1016     ;
1017    
1018     SOLO : 'S''O''L''O'
1019     ;
1020    
1021 schoenebeck 219 BYTES : 'B''Y''T''E''S'
1022     ;
1023    
1024     PERCENTAGE : 'P''E''R''C''E''N''T''A''G''E'
1025     ;
1026    
1027 schoenebeck 1525 FILE : 'F''I''L''E'
1028     ;
1029    
1030 schoenebeck 1212 EDIT : 'E''D''I''T'
1031     ;
1032    
1033 iliev 1353 FORMAT : 'F''O''R''M''A''T'
1034     ;
1035    
1036 schoenebeck 219 RESET : 'R''E''S''E''T'
1037     ;
1038    
1039     MISCELLANEOUS : 'M''I''S''C''E''L''L''A''N''E''O''U''S'
1040     ;
1041    
1042 schoenebeck 973 NAME : 'N''A''M''E'
1043     ;
1044    
1045 schoenebeck 219 ECHO : 'E''C''H''O'
1046     ;
1047    
1048     QUIT : 'Q''U''I''T'
1049     ;
1050    
1051 schoenebeck 35 %%
1052    
1053     /**
1054     * Will be called when an error occured (usually syntax error).
1055     */
1056     void yyerror(const char* s) {
1057 schoenebeck 1252 yyparse_param_t* param = GetCurrentYaccSession();
1058     String msg = s
1059     + (" (line:" + ToString(param->iLine+1))
1060     + ( ",column:" + ToString(param->iColumn))
1061     + ")";
1062     dmsg(2,("LSCPParser: %s\n", msg.c_str()));
1063     sLastError = msg;
1064 schoenebeck 35 }
1065    
1066 persson 1765 namespace LinuxSampler {
1067    
1068 schoenebeck 35 /**
1069 schoenebeck 219 * Clears input buffer.
1070 schoenebeck 35 */
1071     void restart(yyparse_param_t* pparam, int& yychar) {
1072 schoenebeck 219 bytes = 0;
1073     ptr = 0;
1074 schoenebeck 1252 sLastError = "";
1075 schoenebeck 35 }
1076 persson 1765
1077     }
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