2 #include <stdio.h> /* for FILE etc */
4 #include <unistd.h> /* for unlink */
5 #include <stdlib.h> /* for free */
8 #include "pnd_container.h"
10 #include "pnd_discovery.h"
11 #include "pnd_pndfiles.h"
13 #include "pnd_desktop.h"
14 #include "pnd_logger.h"
16 unsigned char pnd_emit_dotdesktop ( char *targetpath, char *pndrun, pnd_disco_t *p ) {
17 char filename [ FILENAME_MAX ];
22 // http://standards.freedesktop.org/desktop-entry-spec
26 if ( ! p -> unique_id ) {
27 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing unique-id\n", targetpath );
32 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing exec\n", targetpath );
37 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing target path\n", targetpath );
42 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing pnd_run.sh\n", targetpath );
48 sprintf ( filename, "%s/%s#%u.desktop", targetpath, p -> unique_id, p -> subapp_number );
52 //printf ( "EMIT DOTDESKTOP '%s'\n", filename );
54 f = fopen ( filename, "w" );
60 fprintf ( f, "%s\n", PND_DOTDESKTOP_HEADER );
62 if ( p -> title_en ) {
63 snprintf ( buffer, 1020, "Name=%s\n", p -> title_en );
64 fprintf ( f, "%s", buffer );
67 fprintf ( f, "Type=Application\n" );
68 fprintf ( f, "Version=1.0\n" );
71 snprintf ( buffer, 1020, "Icon=%s\n", p -> icon );
72 fprintf ( f, "%s", buffer );
75 if ( p -> unique_id ) {
76 fprintf ( f, "X-Pandora-UID=%s\n", p -> unique_id );
80 if ( p -> desc_en && p -> desc_en [ 0 ] ) {
81 snprintf ( buffer, 1020, "Comment=%s\n", p -> desc_en ); // no [en] needed I suppose, yet
82 fprintf ( f, "%s", buffer );
86 #if 0 // we let pnd_run.sh handle this
87 if ( p -> startdir ) {
88 snprintf ( buffer, 1020, "Path=%s\n", p -> startdir );
89 fprintf ( f, "%s", buffer );
91 fprintf ( f, "Path=%s\n", PND_DEFAULT_WORKDIR );
98 if ( p -> option_no_x11 ) {
99 nohup = "/usr/bin/nohup ";
105 if ( p -> object_type == pnd_object_type_directory ) {
106 snprintf ( buffer, 1020, "Exec=%s%s -p %s -e %s -b %s",
107 nohup, pndrun, p -> object_path, p -> exec, p -> unique_id );
108 } else if ( p -> object_type == pnd_object_type_pnd ) {
109 snprintf ( buffer, 1020, "Exec=%s%s -p %s/%s -e %s -b %s",
110 nohup, pndrun, p -> object_path, p -> object_filename, p -> exec, p -> unique_id );
114 if ( p -> startdir ) {
115 strncat ( buffer, " -s ", 1020 );
116 strncat ( buffer, p -> startdir, 1020 );
120 if ( p -> clockspeed && atoi ( p -> clockspeed ) != 0 ) {
121 strncat ( buffer, " -c ", 1020 );
122 strncat ( buffer, p -> clockspeed, 1020 );
126 if ( pnd_pxml_is_affirmative ( p -> option_no_x11 ) ) {
127 strncat ( buffer, " -x ", 1020 );
131 strncat ( buffer, "\n", 1020 );
134 fprintf ( f, "%s", buffer );
139 char cats [ 512 ] = "";
145 // "Application" used to be in the standard and is commonly supported still
146 // Utility and Network should ensure the app is visible 'somewhere' :/
147 char *defaults = PND_DOTDESKTOP_DEFAULT_CATEGORY;
149 // determine searchpath (for conf, not for apps)
150 confpath = pnd_conf_query_searchpath();
152 // inhale the conf file
153 c = pnd_conf_fetch_by_id ( pnd_conf_categories, confpath );
155 // if we can find a default category set, pull it in; otherwise assume
157 if ( pnd_conf_get_as_char ( c, "default" ) ) {
158 defaults = pnd_conf_get_as_char ( c, "default" );
161 // ditch the confpath
167 n = pnd_map_dotdesktop_categories ( c, cats, 511, p );
170 fprintf ( f, "Categories=%s\n", cats );
172 fprintf ( f, "Categories=%s\n", defaults );
176 fprintf ( f, "Categories=%s\n", defaults );
181 fprintf ( f, "%s\n", PND_DOTDESKTOP_SOURCE ); // should we need to know 'who' created the file during trimming
188 unsigned char pnd_emit_icon ( char *targetpath, pnd_disco_t *p ) {
189 //#define BITLEN (8*1024)
190 #define BITLEN (64*1024)
191 char buffer [ FILENAME_MAX ]; // target filename
192 char from [ FILENAME_MAX ]; // source filename
193 char bits [ BITLEN ];
197 // prelim .. if a pnd file, and no offset found, discovery code didn't locate icon.. so bail.
198 if ( ( p -> object_type == pnd_object_type_pnd ) &&
199 ( ! p -> pnd_icon_pos ) )
201 return ( 0 ); // discover code didn't find it, so FAIL
204 // determine filename for target
205 sprintf ( buffer, "%s/%s.png", targetpath, p -> unique_id /*, p -> subapp_number*/ ); // target
207 /* first.. open the source file, by type of application:
208 * are we looking through a pnd file or a dir?
210 if ( p -> object_type == pnd_object_type_directory ) {
211 sprintf ( from, "%s/%s", p -> object_path, p -> icon );
212 } else if ( p -> object_type == pnd_object_type_pnd ) {
213 sprintf ( from, "%s/%s", p -> object_path, p -> object_filename );
216 pnd = fopen ( from, "r" );
224 target = fopen ( buffer, "wb" );
231 fseek ( pnd, 0, SEEK_END );
233 //fseek ( pnd, 0, SEEK_SET );
235 fseek ( pnd, p -> pnd_icon_pos, SEEK_SET );
237 len -= p -> pnd_icon_pos;
241 if ( len > (BITLEN) ) {
247 if ( fread ( bits, bitlen, 1, pnd ) != 1 ) {
254 if ( fwrite ( bits, bitlen, 1, target ) != 1 ) {
270 #if 1 // we switched direction to freedesktop standard categories
271 // if no categories herein, return 0; otherwise, if some category-like-text, return 1
272 int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsigned short int len, pnd_disco_t *d ) {
276 // clear target so we can easily append
277 memset ( target_buffer, '\0', len );
279 // for each main-cat and sub-cat, including alternates, just append them all together
280 // we'll try mapping them, since the categories file is there, but we'll default to
281 // copying over; this lets the conf file do merging or renaming of cagtegories, which
282 // could still be useful, but we can leave the conf file empty to effect a pure
283 // trusted-PXML-copying
285 // it would be sort of cumbersome to copy all the freedesktop.org defined categories (as
286 // there are hundreds), and would also mean new ones and peoples custom ones would
289 /* attempt primary category chain
291 #define MAPCAT(field) \
292 if ( ( t = d -> field ) ) { \
293 match = pnd_map_dotdesktop_category ( c, t ); \
294 strncat ( target_buffer, match ? match : t, len ); \
295 strncat ( target_buffer, ";", len ); \
298 MAPCAT(main_category);
299 MAPCAT(main_category1);
300 MAPCAT(main_category2);
301 MAPCAT(alt_category);
302 MAPCAT(alt_category1);
303 MAPCAT(alt_category2);
305 if ( target_buffer [ 0 ] ) {
306 return ( 1 ); // I guess its 'good'?
310 if ( ( t = d -> main_category ) ) {
311 match = pnd_map_dotdesktop_category ( c, t );
312 strncat ( target_buffer, match ? match : t, len );
313 strncat ( target_buffer, ";", len );
321 #if 0 // we switched direction
322 //int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsigned short int len, pnd_pxml_handle h ) {
323 int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsigned short int len, pnd_disco_t *d ) {
324 unsigned short int n = 0; // no. matches
328 // clear target so we can easily append
329 memset ( target_buffer, '\0', len );
331 /* attempt primary category chain
335 if ( ( t = d -> main_category ) ) {
336 match = pnd_map_dotdesktop_category ( c, t );
340 ( t = d -> main_category1 ) )
342 match = pnd_map_dotdesktop_category ( c, t );
346 ( t = d -> main_category2 ) )
348 match = pnd_map_dotdesktop_category ( c, t );
352 strncat ( target_buffer, match, len );
353 len -= strlen ( target_buffer );
357 /* attempt secondary category chain
361 if ( ( t = d -> alt_category ) ) {
362 match = pnd_map_dotdesktop_category ( c, t );
366 ( t = d -> alt_category1 ) )
368 match = pnd_map_dotdesktop_category ( c, t );
372 ( t = d -> alt_category2 ) )
374 match = pnd_map_dotdesktop_category ( c, t );
378 if ( target_buffer [ 0 ] != '\0' && len > 0 ) {
379 strcat ( target_buffer, ";" );
382 strncat ( target_buffer, match, len );
383 len -= strlen ( target_buffer );
387 #if 0 // doh, originally I was using pxml-t till I realized I pre-boned myself on that one
390 if ( ( t = pnd_pxml_get_main_category ( h ) ) ) {
391 match = pnd_map_dotdesktop_category ( c, t );
395 ( t = pnd_pxml_get_subcategory1 ( h ) ) )
397 match = pnd_map_dotdesktop_category ( c, t );
401 ( t = pnd_pxml_get_subcategory2 ( h ) ) )
403 match = pnd_map_dotdesktop_category ( c, t );
407 strncat ( target_buffer, match, len );
408 len -= strlen ( target_buffer );
412 /* attempt secondary category chain
416 if ( ( t = pnd_pxml_get_altcategory ( h ) ) ) {
417 match = pnd_map_dotdesktop_category ( c, t );
421 ( t = pnd_pxml_get_altsubcategory1 ( h ) ) )
423 match = pnd_map_dotdesktop_category ( c, t );
427 ( t = pnd_pxml_get_altsubcategory2 ( h ) ) )
429 match = pnd_map_dotdesktop_category ( c, t );
433 if ( target_buffer [ 0 ] != '\0' && len > 0 ) {
434 strcat ( target_buffer, ";" );
437 strncat ( target_buffer, match, len );
438 len -= strlen ( target_buffer );
444 strcat ( target_buffer, ";" );
451 // given category 'foo', look it up in the provided config map. return the char* reference, or NULL
452 char *pnd_map_dotdesktop_category ( pnd_conf_handle c, char *single_category ) {
456 key = malloc ( strlen ( single_category ) + 4 + 1 );
458 sprintf ( key, "map.%s", single_category );
460 ret = pnd_conf_get_as_char ( c, key );
467 unsigned char *pnd_emit_icon_to_buffer ( pnd_disco_t *p, unsigned int *r_buflen ) {
468 // this is shamefully mostly a copy of emit_icon() above; really, need to refactor that to use this routine
469 // with a fwrite at the end...
470 char from [ FILENAME_MAX ]; // source filename
471 char bits [ 8 * 1024 ];
474 unsigned char *target = NULL, *targiter = NULL;
476 // prelim .. if a pnd file, and no offset found, discovery code didn't locate icon.. so bail.
477 if ( ( p -> object_type == pnd_object_type_pnd ) &&
478 ( ! p -> pnd_icon_pos ) )
480 return ( NULL ); // discover code didn't find it, so FAIL
483 /* first.. open the source file, by type of application:
484 * are we looking through a pnd file or a dir?
486 if ( p -> object_type == pnd_object_type_directory ) {
487 sprintf ( from, "%s/%s", p -> object_path, p -> icon );
488 } else if ( p -> object_type == pnd_object_type_pnd ) {
489 sprintf ( from, "%s/%s", p -> object_path, p -> object_filename );
492 pnd = fopen ( from, "r" );
498 // determine length of file, then adjust by icon position to find begin of icon
501 fseek ( pnd, 0, SEEK_END );
503 //fseek ( pnd, 0, SEEK_SET );
505 fseek ( pnd, p -> pnd_icon_pos, SEEK_SET );
507 len -= p -> pnd_icon_pos;
509 // create target buffer
510 target = malloc ( len );
523 // copy over icon to target
526 if ( len > (8*1024) ) {
532 if ( fread ( bits, bitlen, 1, pnd ) != 1 ) {
538 memmove ( targiter, bits, bitlen );