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 command line handle this instead of in .desktop
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 -> execargs ) {
121 char argbuf [ 1024 ];
122 snprintf ( argbuf, 1000, " -a \"%s\"", p -> execargs );
123 strncat ( buffer, argbuf, 1020 );
127 if ( p -> clockspeed && atoi ( p -> clockspeed ) != 0 ) {
128 strncat ( buffer, " -c ", 1020 );
129 strncat ( buffer, p -> clockspeed, 1020 );
133 if ( pnd_pxml_get_x11 ( p -> option_no_x11 ) == pnd_pxml_x11_stop ) {
134 strncat ( buffer, " -x ", 1020 );
138 strncat ( buffer, "\n", 1020 );
141 fprintf ( f, "%s", buffer );
146 char cats [ 512 ] = "";
152 // "Application" used to be in the standard and is commonly supported still
153 // Utility and Network should ensure the app is visible 'somewhere' :/
154 char *defaults = PND_DOTDESKTOP_DEFAULT_CATEGORY;
156 // determine searchpath (for conf, not for apps)
157 confpath = pnd_conf_query_searchpath();
159 // inhale the conf file
160 c = pnd_conf_fetch_by_id ( pnd_conf_categories, confpath );
162 // if we can find a default category set, pull it in; otherwise assume
164 if ( pnd_conf_get_as_char ( c, "default" ) ) {
165 defaults = pnd_conf_get_as_char ( c, "default" );
168 // ditch the confpath
174 n = pnd_map_dotdesktop_categories ( c, cats, 511, p );
177 fprintf ( f, "Categories=%s\n", cats );
179 fprintf ( f, "Categories=%s\n", defaults );
183 fprintf ( f, "Categories=%s\n", defaults );
188 fprintf ( f, "%s\n", PND_DOTDESKTOP_SOURCE ); // should we need to know 'who' created the file during trimming
195 unsigned char pnd_emit_dotinfo ( char *targetpath, char *pndrun, pnd_disco_t *p ) {
196 char filename [ FILENAME_MAX ];
197 char buffer [ 1024 ];
199 char *viewer, *searchpath;
200 pnd_conf_handle desktoph;
203 // http://standards.freedesktop.org/desktop-entry-spec
209 searchpath = pnd_conf_query_searchpath();
211 desktoph = pnd_conf_fetch_by_id ( pnd_conf_desktop, searchpath );
217 viewer = pnd_conf_get_as_char ( desktoph, "info.viewer" );
220 return ( 0 ); // no way to view the file
224 if ( ! p -> unique_id ) {
225 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing unique-id\n", targetpath );
229 if ( ! p -> info_filename ) {
230 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing info_filename\n", targetpath );
234 if ( ! p -> info_name ) {
235 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing info_name\n", targetpath );
239 if ( ! targetpath ) {
240 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing target path\n", targetpath );
245 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing pnd_run.sh\n", targetpath );
251 sprintf ( filename, "%s/%s#%uinfo.desktop", targetpath, p -> unique_id, p -> subapp_number );
255 f = fopen ( filename, "w" );
261 fprintf ( f, "%s\n", PND_DOTDESKTOP_HEADER );
263 if ( p -> info_name ) {
264 snprintf ( buffer, 1020, "Name=%s\n", p -> info_name );
265 fprintf ( f, "%s", buffer );
268 fprintf ( f, "Type=Application\n" );
269 fprintf ( f, "Version=1.0\n" );
273 snprintf ( buffer, 1020, "Icon=%s\n", p -> icon );
274 fprintf ( f, "%s", buffer );
278 if ( p -> unique_id ) {
279 fprintf ( f, "X-Pandora-UID=%s\n", p -> unique_id );
282 if ( p -> title_en && p -> title_en [ 0 ] ) {
283 snprintf ( buffer, 1020, "Comment=Automatic menu info entry for %s\n", p -> title_en );
284 fprintf ( f, "%s", buffer );
287 #if 0 // we let pnd_run.sh command line handle this instead of in .desktop
288 if ( p -> startdir ) {
289 snprintf ( buffer, 1020, "Path=%s\n", p -> startdir );
290 fprintf ( f, "%s", buffer );
292 fprintf ( f, "Path=%s\n", PND_DEFAULT_WORKDIR );
299 if ( pnd_conf_get_as_char ( desktoph, "info.viewer_args" ) ) {
300 snprintf ( pargs, 1001, "%s %s",
301 pnd_conf_get_as_char ( desktoph, "info.viewer_args" ), p -> info_filename );
306 char pndfile [ 1024 ];
307 if ( p -> object_type == pnd_object_type_directory ) {
308 // for PXML-app-dir, pnd_run.sh doesn't want the PXML.xml.. it just wants the dir-name
309 strncpy ( pndfile, p -> object_path, 1000 );
310 } else if ( p -> object_type == pnd_object_type_pnd ) {
311 // pnd_run.sh wants the full path and filename for the .pnd file
312 snprintf ( pndfile, 1020, "%s/%s", p -> object_path, p -> object_filename );
315 if ( ! pnd_apps_exec ( pndrun, pndfile, p -> unique_id, viewer, p -> startdir, pargs,
316 p -> clockspeed ? atoi ( p -> clockspeed ) : 0, PND_EXEC_OPTION_NORUN ) )
321 fprintf ( f, "Exec=%s\n", pnd_apps_exec_runline() );
323 if ( pnd_conf_get_as_char ( desktoph, "info.category" ) ) {
324 fprintf ( f, "Categories=%s\n", pnd_conf_get_as_char ( desktoph, "info.category" ) );
326 fprintf ( f, "Categories=Documentation\n" );
329 fprintf ( f, "%s\n", PND_DOTDESKTOP_SOURCE ); // should we need to know 'who' created the file during trimming
336 unsigned char pnd_emit_icon ( char *targetpath, pnd_disco_t *p ) {
337 //#define BITLEN (8*1024)
338 #define BITLEN (64*1024)
339 char buffer [ FILENAME_MAX ]; // target filename
340 char from [ FILENAME_MAX ]; // source filename
341 unsigned char bits [ BITLEN ];
345 // prelim .. if a pnd file, and no offset found, discovery code didn't locate icon.. so bail.
346 if ( ( p -> object_type == pnd_object_type_pnd ) &&
347 ( ! p -> pnd_icon_pos ) )
349 return ( 0 ); // discover code didn't find it, so FAIL
352 // determine filename for target
353 sprintf ( buffer, "%s/%s.png", targetpath, p -> unique_id /*, p -> subapp_number*/ ); // target
355 /* first.. open the source file, by type of application:
356 * are we looking through a pnd file or a dir?
358 if ( p -> object_type == pnd_object_type_directory ) {
359 sprintf ( from, "%s/%s", p -> object_path, p -> icon );
360 } else if ( p -> object_type == pnd_object_type_pnd ) {
361 sprintf ( from, "%s/%s", p -> object_path, p -> object_filename );
364 pnd = fopen ( from, "rb" );
367 pnd_log ( PND_LOG_DEFAULT, " Emit icon, couldn't open source\n" );
373 target = fopen ( buffer, "wb" );
377 pnd_log ( PND_LOG_DEFAULT, " Emit icon, couldn't open target\n" );
381 fseek ( pnd, 0, SEEK_END );
383 //fseek ( pnd, 0, SEEK_SET );
385 fseek ( pnd, p -> pnd_icon_pos, SEEK_SET );
387 len -= p -> pnd_icon_pos;
389 pnd_log ( PND_LOG_DEFAULT, " Emit icon, length: %u\n", len );
393 if ( len > (BITLEN) ) {
399 if ( fread ( bits, bitlen, 1, pnd ) != 1 ) {
403 pnd_log ( PND_LOG_DEFAULT, " Emit icon, bad read\n" );
410 char bigbuffer [ 200 * 1024 ] = "\0";
412 pnd_log ( PND_LOG_DEFAULT, " Read hexdump\n" );
413 while ( i < bitlen ) {
414 sprintf ( b, "%x,", bits [ i ] );
415 strcat ( bigbuffer, b );
418 pnd_log ( PND_LOG_DEFAULT, bigbuffer );
422 if ( fwrite ( bits, bitlen, 1, target ) != 1 ) {
426 pnd_log ( PND_LOG_DEFAULT, " Emit icon, bad write\n" );
431 //pnd_log ( PND_LOG_DEFAULT, " Emit icon, next block, length: %u\n", len );
437 //pnd_log ( PND_LOG_DEFAULT, " Emit icon, done.\n" );
442 #if 1 // we switched direction to freedesktop standard categories
443 // if no categories herein, return 0; otherwise, if some category-like-text, return 1
444 int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsigned short int len, pnd_disco_t *d ) {
448 // clear target so we can easily append
449 memset ( target_buffer, '\0', len );
451 // for each main-cat and sub-cat, including alternates, just append them all together
452 // we'll try mapping them, since the categories file is there, but we'll default to
453 // copying over; this lets the conf file do merging or renaming of cagtegories, which
454 // could still be useful, but we can leave the conf file empty to effect a pure
455 // trusted-PXML-copying
457 // it would be sort of cumbersome to copy all the freedesktop.org defined categories (as
458 // there are hundreds), and would also mean new ones and peoples custom ones would
461 /* attempt primary category chain
463 #define MAPCAT(field) \
464 if ( ( t = d -> field ) ) { \
465 match = pnd_map_dotdesktop_category ( c, t ); \
466 strncat ( target_buffer, match ? match : t, len ); \
467 strncat ( target_buffer, ";", len ); \
470 MAPCAT(main_category);
471 MAPCAT(main_category1);
472 MAPCAT(main_category2);
473 MAPCAT(alt_category);
474 MAPCAT(alt_category1);
475 MAPCAT(alt_category2);
477 if ( target_buffer [ 0 ] ) {
478 return ( 1 ); // I guess its 'good'?
482 if ( ( t = d -> main_category ) ) {
483 match = pnd_map_dotdesktop_category ( c, t );
484 strncat ( target_buffer, match ? match : t, len );
485 strncat ( target_buffer, ";", len );
493 #if 0 // we switched direction
494 //int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsigned short int len, pnd_pxml_handle h ) {
495 int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsigned short int len, pnd_disco_t *d ) {
496 unsigned short int n = 0; // no. matches
500 // clear target so we can easily append
501 memset ( target_buffer, '\0', len );
503 /* attempt primary category chain
507 if ( ( t = d -> main_category ) ) {
508 match = pnd_map_dotdesktop_category ( c, t );
512 ( t = d -> main_category1 ) )
514 match = pnd_map_dotdesktop_category ( c, t );
518 ( t = d -> main_category2 ) )
520 match = pnd_map_dotdesktop_category ( c, t );
524 strncat ( target_buffer, match, len );
525 len -= strlen ( target_buffer );
529 /* attempt secondary category chain
533 if ( ( t = d -> alt_category ) ) {
534 match = pnd_map_dotdesktop_category ( c, t );
538 ( t = d -> alt_category1 ) )
540 match = pnd_map_dotdesktop_category ( c, t );
544 ( t = d -> alt_category2 ) )
546 match = pnd_map_dotdesktop_category ( c, t );
550 if ( target_buffer [ 0 ] != '\0' && len > 0 ) {
551 strcat ( target_buffer, ";" );
554 strncat ( target_buffer, match, len );
555 len -= strlen ( target_buffer );
559 #if 0 // doh, originally I was using pxml-t till I realized I pre-boned myself on that one
562 if ( ( t = pnd_pxml_get_main_category ( h ) ) ) {
563 match = pnd_map_dotdesktop_category ( c, t );
567 ( t = pnd_pxml_get_subcategory1 ( h ) ) )
569 match = pnd_map_dotdesktop_category ( c, t );
573 ( t = pnd_pxml_get_subcategory2 ( h ) ) )
575 match = pnd_map_dotdesktop_category ( c, t );
579 strncat ( target_buffer, match, len );
580 len -= strlen ( target_buffer );
584 /* attempt secondary category chain
588 if ( ( t = pnd_pxml_get_altcategory ( h ) ) ) {
589 match = pnd_map_dotdesktop_category ( c, t );
593 ( t = pnd_pxml_get_altsubcategory1 ( h ) ) )
595 match = pnd_map_dotdesktop_category ( c, t );
599 ( t = pnd_pxml_get_altsubcategory2 ( h ) ) )
601 match = pnd_map_dotdesktop_category ( c, t );
605 if ( target_buffer [ 0 ] != '\0' && len > 0 ) {
606 strcat ( target_buffer, ";" );
609 strncat ( target_buffer, match, len );
610 len -= strlen ( target_buffer );
616 strcat ( target_buffer, ";" );
623 // given category 'foo', look it up in the provided config map. return the char* reference, or NULL
624 char *pnd_map_dotdesktop_category ( pnd_conf_handle c, char *single_category ) {
628 key = malloc ( strlen ( single_category ) + 4 + 1 );
630 sprintf ( key, "map.%s", single_category );
632 ret = pnd_conf_get_as_char ( c, key );
639 unsigned char *pnd_emit_icon_to_buffer ( pnd_disco_t *p, unsigned int *r_buflen ) {
640 // this is shamefully mostly a copy of emit_icon() above; really, need to refactor that to use this routine
641 // with a fwrite at the end...
642 char from [ FILENAME_MAX ]; // source filename
643 char bits [ 8 * 1024 ];
646 unsigned char *target = NULL, *targiter = NULL;
648 // prelim .. if a pnd file, and no offset found, discovery code didn't locate icon.. so bail.
649 if ( ( p -> object_type == pnd_object_type_pnd ) &&
650 ( ! p -> pnd_icon_pos ) )
652 return ( NULL ); // discover code didn't find it, so FAIL
655 /* first.. open the source file, by type of application:
656 * are we looking through a pnd file or a dir?
658 if ( p -> object_type == pnd_object_type_directory ) {
659 sprintf ( from, "%s/%s", p -> object_path, p -> icon );
660 } else if ( p -> object_type == pnd_object_type_pnd ) {
661 sprintf ( from, "%s/%s", p -> object_path, p -> object_filename );
664 pnd = fopen ( from, "r" );
670 // determine length of file, then adjust by icon position to find begin of icon
673 fseek ( pnd, 0, SEEK_END );
675 //fseek ( pnd, 0, SEEK_SET );
677 fseek ( pnd, p -> pnd_icon_pos, SEEK_SET );
679 len -= p -> pnd_icon_pos;
681 // create target buffer
682 target = malloc ( len );
695 // copy over icon to target
698 if ( len > (8*1024) ) {
704 if ( fread ( bits, bitlen, 1, pnd ) != 1 ) {
710 memmove ( targiter, bits, bitlen );