1 /*****************************************************************************
2 * zsh.cpp: create zsh completion rule for vlc
3 *****************************************************************************
4 * Copyright © 2005-2008 the VideoLAN team
7 * Authors: Sigmund Augdal Helberg <dnumgis@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
30 typedef std::multimap<std::string, std::string> mumap;
31 typedef std::multimap<int, std::string> mcmap;
33 typedef std::pair<std::string, std::string> mpair;
34 typedef std::pair<int, std::string> mcpair;
40 #include <vlc_common.h>
42 #include <vlc_modules.h>
46 #include <../src/modules/modules.h>
48 void ParseModules( mumap &mods, mcmap &mods2 );
49 void PrintModuleList( mumap &mods, mcmap &mods2 );
50 void ParseOption( module_config_t *p_item, mumap &mods, mcmap &mods2 );
51 void PrintOption( char *psz_option, char i_short, char *psz_exlusive,
52 char *psz_text, char *psz_longtext, char *psz_args );
54 int main( int i_argc, const char **ppsz_argv )
58 /* Create a libvlc structure */
59 const char *argv[i_argc + 1];
61 for( int i = 0; i < i_argc; i++ )
62 argv[i+1] = ppsz_argv[i];
63 libvlc_instance_t *p_libvlc_instance = libvlc_new(i_argc+1, argv);
65 if( !p_libvlc_instance )
70 printf("#compdef vlc cvlc rvlc svlc mvlc qvlc nvlc\n\n"
72 "#This file is autogenerated by zsh.cpp\n"
73 "typeset -A opt_args\n"
74 "local context state line ret=1\n"
75 "local modules\n\n" );
77 PrintModuleList( mods, mods2 );
79 printf( "_arguments -S -s \\\n" );
80 ParseModules( mods, mods2 );
81 printf( " \"(--module)-p[print help on module]:print help on module:($modules)\"\\\n" );
82 printf( " \"(-p)--module[print help on module]:print help on module:($modules)\"\\\n" );
83 printf( " \"(--help)-h[print help]\"\\\n" );
84 printf( " \"(-h)--help[print help]\"\\\n" );
85 printf( " \"(--longhelp)-H[print detailed help]\"\\\n" );
86 printf( " \"(-H)--longhelp[print detailed help]\"\\\n" );
87 printf( " \"(--list)-l[print a list of available modules]\"\\\n" );
88 printf( " \"(-l)--list[print a list of available modules]\"\\\n" );
89 printf( " \"--reset-config[reset the current config to the default values]\"\\\n" );
90 printf( " \"--config[use alternate config file]\"\\\n" );
91 printf( " \"--reset-plugins-cache[resets the current plugins cache]\"\\\n" );
92 printf( " \"--version[print version information]\"\\\n" );
93 printf( " \"*:Playlist item:->mrl\" && ret=0\n\n" );
95 printf( "case $state in\n" );
97 printf( " _alternative 'files:file:_files' 'urls:URL:_urls' && ret=0\n" );
101 printf( "return ret\n" );
103 libvlc_release( p_libvlc_instance );
108 void ParseModules( mumap &mods, mcmap &mods2 )
112 module_config_t *p_item;
117 /* List the plugins */
118 p_list = module_list_get(&i_modules);
119 if( !p_list ) return;
120 for( i_index = 0; i_index < i_modules; i_index++ )
122 p_module = p_list[i_index];
124 /* Exclude empty plugins (submodules don't have config options, they
125 * are stored in the parent module) */
126 if( p_module->parent )
128 // p_item = ((module_t *)p_module->p_parent)->p_config;
130 p_item = p_module->p_config;
132 // printf( " #%s\n", p_module->psz_longname );
133 if( !p_item ) continue;
137 if( CONFIG_ITEM(p_item->i_type) )
138 ParseOption( p_item, mods, mods2 );
140 else if( p_item->i_type == CONFIG_CATEGORY )
141 printf( " #Category %d\n", p_item->i_value );
142 else if( p_item->i_type == CONFIG_SUBCATEGORY )
143 printf( " #Subcategory %d\n", p_item->i_value );
146 while( ++i_items < p_module->confsize && p_item++ );
149 module_list_free( p_list );
152 void PrintModuleList( mumap &mods, mcmap &mods2 )
154 module_t **p_list = NULL;
160 /* List the plugins */
161 p_list = module_list_get(&i_modules);
162 if( !p_list ) return;
164 printf( "modules=\"" );
165 for( i_index = 0; i_index < i_modules; i_index++ )
167 p_module = p_list[i_index];
169 /* Exclude empty plugins (submodules don't have config options, they
170 * are stored in the parent module) */
172 if( strcmp( p_module->psz_object_name, "main" ) )
174 mods.insert( mpair( p_module->psz_capability,
175 p_module->psz_object_name ) );
176 module_config_t *p_config = p_module->p_config;
180 /* Hack: required subcategory is stored in i_min */
181 if( p_config->i_type == CONFIG_SUBCATEGORY )
183 mods2.insert( mcpair( p_config->value.i,
184 p_module->psz_object_name ) );
186 } while( i_items++ < p_module->i_config_items && p_config++ );
187 if( p_module->parent )
189 printf( "%s ", p_module->psz_object_name );
194 module_list_free( p_list );
198 void ParseOption( module_config_t *p_item, mumap &mods, mcmap &mods2 )
200 char *psz_arguments = NULL;
207 #define DUP( x ) strdup( x ? x : "" )
209 //Skip deprecated options
210 if( p_item->b_removed )
213 switch( p_item->i_type )
215 case CONFIG_ITEM_MODULE:
217 std::pair<mumap::iterator, mumap::iterator> range = mods.equal_range( p_item->psz_type );
218 std::string list = (*range.first).second;
219 if( range.first != range.second )
221 while( range.first++ != range.second )
223 list = list.append( " " );
224 list = list.append( range.first->second );
226 asprintf( &psz_arguments, "(%s)", list.c_str() );
230 case CONFIG_ITEM_MODULE_CAT:
232 std::pair<mcmap::iterator, mcmap::iterator> range =
233 mods2.equal_range( p_item->min.i );
234 std::string list = (*range.first).second;
235 if( range.first != range.second )
237 while( range.first++ != range.second )
239 list = list.append( " " );
240 list = list.append( range.first->second );
242 asprintf( &psz_arguments, "(%s)", list.c_str() );
246 case CONFIG_ITEM_MODULE_LIST_CAT:
248 std::pair<mcmap::iterator, mcmap::iterator> range =
249 mods2.equal_range( p_item->min.i );
250 std::string list = "_values -s , ";
251 list = list.append( p_item->psz_name );
252 while( range.first != range.second )
254 list = list.append( " '*" );
255 list = list.append( range.first->second );
256 list = list.append( "'" );
259 psz_arguments = strdup( list.c_str() );
263 case CONFIG_ITEM_STRING:
266 int i = p_item->i_list -1;
268 if( p_item->ppsz_list_text )
269 asprintf( &psz_list, "%s\\:\\\"%s\\\"", p_item->ppsz_list[i],
270 p_item->ppsz_list_text[i] );
272 psz_list = strdup(p_item->ppsz_list[i]);
276 if( p_item->ppsz_list_text )
277 asprintf( &psz_list2, "%s\\:\\\"%s\\\" %s", p_item->ppsz_list[i-1],
278 p_item->ppsz_list_text[i-1], psz_list );
280 asprintf( &psz_list2, "\\\"%s\\\" %s", p_item->ppsz_list[i-1],
284 psz_list = psz_list2;
287 if( p_item->ppsz_list_text )
288 asprintf( &psz_arguments, "((%s))", psz_list );
290 asprintf( &psz_arguments, "(%s)", psz_list );
296 case CONFIG_ITEM_LOADFILE:
297 case CONFIG_ITEM_SAVEFILE:
298 psz_arguments = strdup( "_files" );
300 case CONFIG_ITEM_DIRECTORY:
301 psz_arguments = strdup( "_files -/" );
304 case CONFIG_ITEM_INTEGER:
307 int i = p_item->i_list -1;
309 if( p_item->ppsz_list_text )
310 asprintf( &psz_list, "%d\\:\\\"%s\\\"", p_item->pi_list[i],
311 p_item->ppsz_list_text[i] );
313 psz_list = strdup(p_item->ppsz_list[i]);
317 if( p_item->ppsz_list_text )
318 asprintf( &psz_list2, "%d\\:\\\"%s\\\" %s", p_item->pi_list[i-1],
319 p_item->ppsz_list_text[i-1], psz_list );
321 asprintf( &psz_list2, "\\\"%s\\\" %s", p_item->ppsz_list[i-1],
325 psz_list = psz_list2;
328 if( p_item->ppsz_list_text )
329 asprintf( &psz_arguments, "((%s))", psz_list );
331 asprintf( &psz_arguments, "(%s)", psz_list );
335 else if( p_item->min.i != 0 || p_item->max.i != 0 )
337 // p_control = new RangedIntConfigControl( p_this, p_item, parent );
341 // p_control = new IntegerConfigControl( p_this, p_item, parent );
345 case CONFIG_ITEM_KEY:
346 // p_control = new KeyConfigControl( p_this, p_item, parent );
349 case CONFIG_ITEM_FLOAT:
350 // p_control = new FloatConfigControl( p_this, p_item, parent );
353 case CONFIG_ITEM_BOOL:
354 // p_control = new BoolConfigControl( p_this, p_item, parent );
355 asprintf( &psz_exclusive, "--no%s --no-%s", p_item->psz_name,
357 psz_name = DUP( p_item->psz_name );
358 psz_text = DUP( p_item->psz_text );
359 psz_longtext = DUP( p_item->psz_longtext );
360 PrintOption( psz_name, p_item->i_short, psz_exclusive,
361 psz_text, psz_longtext, psz_arguments );
364 free( psz_longtext );
365 free( psz_exclusive );
366 asprintf( &psz_exclusive, "--no%s --%s", p_item->psz_name,
368 asprintf( &psz_option, "no-%s", p_item->psz_name );
369 psz_text = DUP( p_item->psz_text );
370 psz_longtext = DUP( p_item->psz_longtext );
371 PrintOption( psz_option, p_item->i_short, psz_exclusive,
372 psz_text, psz_longtext, psz_arguments );
374 free( psz_longtext );
375 free( psz_exclusive );
377 asprintf( &psz_exclusive, "--no-%s --%s", p_item->psz_name,
379 asprintf( &psz_option, "no%s", p_item->psz_name );
380 psz_text = DUP( p_item->psz_text );
381 psz_longtext = DUP( p_item->psz_longtext );
382 PrintOption( psz_option, p_item->i_short, psz_exclusive,
383 psz_text, psz_longtext, psz_arguments );
385 free( psz_longtext );
386 free( psz_exclusive );
391 // p_control = new SectionConfigControl( p_this, p_item, parent );
397 psz_name = DUP( p_item->psz_name );
398 psz_text = DUP( p_item->psz_text );
399 psz_longtext = DUP( p_item->psz_longtext );
400 PrintOption( psz_name, p_item->i_short, NULL,
401 psz_text, psz_longtext, psz_arguments );
404 free( psz_longtext );
405 free( psz_arguments );
408 void PrintOption( char *psz_option, char i_short, char *psz_exclusive,
409 char *psz_text, char *psz_longtext, char *psz_args )
414 while( (foo = strchr( psz_text, ':' ))) *foo=';';
415 while( (foo = strchr( psz_text, '"' ))) *foo='\'';
416 while( (foo = strchr( psz_text, '`' ))) *foo='\'';
420 while( (foo = strchr( psz_longtext, ':' ))) *foo=';';
421 while( (foo = strchr( psz_longtext, '"' ))) *foo='\'';
422 while( (foo = strchr( psz_longtext, '`' ))) *foo='\'';
425 strchr( psz_longtext, '\n' ) ||
426 strchr( psz_longtext, '(' ) ) psz_longtext = psz_text;
430 printf( " \"(-%c)--%s%s[%s]", i_short,
431 psz_option, psz_args?"=":"", psz_text );
433 printf( " \"(-%c%s)--%s%s[%s]", i_short, psz_exclusive,
434 psz_option, psz_args?"=":"", psz_text );
436 printf( ":%s:%s\"\\\n", psz_longtext, psz_args );
440 printf( " \"(--%s%s)-%c[%s]", psz_option, psz_exclusive ? psz_exclusive : "",
443 printf( ":%s:%s\"\\\n", psz_longtext, psz_args );
451 printf( " \"(%s)--%s%s[%s]", psz_exclusive, psz_option,
452 psz_args?"=":"", psz_text );
454 printf( " \"--%s[%s]", psz_option, psz_text );
457 printf( ":%s:%s\"\\\n", psz_longtext, psz_args );