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,
108 p -> appdata_dirname ? p -> appdata_dirname : p -> unique_id );
109 } else if ( p -> object_type == pnd_object_type_pnd ) {
110 snprintf ( buffer, 1020, "Exec=%s%s -p %s/%s -e %s -b %s",
111 nohup, pndrun, p -> object_path, p -> object_filename, p -> exec,
112 p -> appdata_dirname ? p -> appdata_dirname : p -> unique_id );
116 if ( p -> startdir ) {
117 strncat ( buffer, " -s ", 1020 );
118 strncat ( buffer, p -> startdir, 1020 );
122 if ( p -> execargs ) {
123 char argbuf [ 1024 ];
124 snprintf ( argbuf, 1000, " -a \"%s\"", p -> execargs );
125 strncat ( buffer, argbuf, 1020 );
129 if ( p -> clockspeed && atoi ( p -> clockspeed ) != 0 ) {
130 strncat ( buffer, " -c ", 1020 );
131 strncat ( buffer, p -> clockspeed, 1020 );
135 if ( pnd_pxml_get_x11 ( p -> option_no_x11 ) == pnd_pxml_x11_stop ) {
136 strncat ( buffer, " -x ", 1020 );
140 strncat ( buffer, "\n", 1020 );
143 fprintf ( f, "%s", buffer );
148 char cats [ 512 ] = "";
154 // "Application" used to be in the standard and is commonly supported still
155 // Utility and Network should ensure the app is visible 'somewhere' :/
156 char *defaults = PND_DOTDESKTOP_DEFAULT_CATEGORY;
158 // determine searchpath (for conf, not for apps)
159 confpath = pnd_conf_query_searchpath();
161 // inhale the conf file
162 c = pnd_conf_fetch_by_id ( pnd_conf_categories, confpath );
164 // if we can find a default category set, pull it in; otherwise assume
166 if ( pnd_conf_get_as_char ( c, "default" ) ) {
167 defaults = pnd_conf_get_as_char ( c, "default" );
170 // ditch the confpath
176 n = pnd_map_dotdesktop_categories ( c, cats, 511, p );
179 fprintf ( f, "Categories=%s\n", cats );
181 fprintf ( f, "Categories=%s\n", defaults );
185 fprintf ( f, "Categories=%s\n", defaults );
190 fprintf ( f, "%s\n", PND_DOTDESKTOP_SOURCE ); // should we need to know 'who' created the file during trimming
197 unsigned char pnd_emit_dotinfo ( char *targetpath, char *pndrun, pnd_disco_t *p ) {
198 char filename [ FILENAME_MAX ];
199 char buffer [ 1024 ];
201 char *viewer, *searchpath;
202 pnd_conf_handle desktoph;
205 // http://standards.freedesktop.org/desktop-entry-spec
211 searchpath = pnd_conf_query_searchpath();
213 desktoph = pnd_conf_fetch_by_id ( pnd_conf_desktop, searchpath );
219 viewer = pnd_conf_get_as_char ( desktoph, "info.viewer" );
222 return ( 0 ); // no way to view the file
226 if ( ! p -> unique_id ) {
227 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing unique-id\n", targetpath );
231 if ( ! p -> info_filename ) {
232 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing info_filename\n", targetpath );
236 if ( ! p -> info_name ) {
237 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing info_name\n", targetpath );
241 if ( ! targetpath ) {
242 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing target path\n", targetpath );
247 pnd_log ( PND_LOG_DEFAULT, "Can't emit dotdesktop for %s, missing pnd_run.sh\n", targetpath );
253 sprintf ( filename, "%s/%s#%uinfo.desktop", targetpath, p -> unique_id, p -> subapp_number );
257 f = fopen ( filename, "w" );
263 fprintf ( f, "%s\n", PND_DOTDESKTOP_HEADER );
265 if ( p -> info_name ) {
266 snprintf ( buffer, 1020, "Name=%s\n", p -> info_name );
267 fprintf ( f, "%s", buffer );
270 fprintf ( f, "Type=Application\n" );
271 fprintf ( f, "Version=1.0\n" );
275 snprintf ( buffer, 1020, "Icon=%s\n", p -> icon );
276 fprintf ( f, "%s", buffer );
280 if ( p -> unique_id ) {
281 fprintf ( f, "X-Pandora-UID=%s\n", p -> unique_id );
284 if ( p -> title_en && p -> title_en [ 0 ] ) {
285 snprintf ( buffer, 1020, "Comment=Automatic menu info entry for %s\n", p -> title_en );
286 fprintf ( f, "%s", buffer );
289 #if 0 // we let pnd_run.sh command line handle this instead of in .desktop
290 if ( p -> startdir ) {
291 snprintf ( buffer, 1020, "Path=%s\n", p -> startdir );
292 fprintf ( f, "%s", buffer );
294 fprintf ( f, "Path=%s\n", PND_DEFAULT_WORKDIR );
301 if ( pnd_conf_get_as_char ( desktoph, "info.viewer_args" ) ) {
302 snprintf ( pargs, 1001, "%s %s",
303 pnd_conf_get_as_char ( desktoph, "info.viewer_args" ), p -> info_filename );
308 char pndfile [ 1024 ];
309 if ( p -> object_type == pnd_object_type_directory ) {
310 // for PXML-app-dir, pnd_run.sh doesn't want the PXML.xml.. it just wants the dir-name
311 strncpy ( pndfile, p -> object_path, 1000 );
312 } else if ( p -> object_type == pnd_object_type_pnd ) {
313 // pnd_run.sh wants the full path and filename for the .pnd file
314 snprintf ( pndfile, 1020, "%s/%s", p -> object_path, p -> object_filename );
317 if ( ! pnd_apps_exec ( pndrun, pndfile, p -> unique_id, viewer, p -> startdir, pargs,
318 p -> clockspeed ? atoi ( p -> clockspeed ) : 0, PND_EXEC_OPTION_NORUN ) )
323 fprintf ( f, "Exec=%s\n", pnd_apps_exec_runline() );
325 if ( pnd_conf_get_as_char ( desktoph, "info.category" ) ) {
326 fprintf ( f, "Categories=%s\n", pnd_conf_get_as_char ( desktoph, "info.category" ) );
328 fprintf ( f, "Categories=Documentation\n" );
331 fprintf ( f, "%s\n", PND_DOTDESKTOP_SOURCE ); // should we need to know 'who' created the file during trimming
338 unsigned char pnd_emit_icon ( char *targetpath, pnd_disco_t *p ) {
339 //#define BITLEN (8*1024)
340 #define BITLEN (64*1024)
341 char buffer [ FILENAME_MAX ]; // target filename
342 char from [ FILENAME_MAX ]; // source filename
343 unsigned char bits [ BITLEN ];
347 // prelim .. if a pnd file, and no offset found, discovery code didn't locate icon.. so bail.
348 if ( ( p -> object_type == pnd_object_type_pnd ) &&
349 ( ! p -> pnd_icon_pos ) )
351 return ( 0 ); // discover code didn't find it, so FAIL
354 // determine filename for target
355 sprintf ( buffer, "%s/%s.png", targetpath, p -> unique_id /*, p -> subapp_number*/ ); // target
357 /* first.. open the source file, by type of application:
358 * are we looking through a pnd file or a dir?
360 if ( p -> object_type == pnd_object_type_directory ) {
361 sprintf ( from, "%s/%s", p -> object_path, p -> icon );
362 } else if ( p -> object_type == pnd_object_type_pnd ) {
363 sprintf ( from, "%s/%s", p -> object_path, p -> object_filename );
366 pnd = fopen ( from, "rb" );
369 pnd_log ( PND_LOG_DEFAULT, " Emit icon, couldn't open source\n" );
375 target = fopen ( buffer, "wb" );
379 pnd_log ( PND_LOG_DEFAULT, " Emit icon, couldn't open target\n" );
383 fseek ( pnd, 0, SEEK_END );
385 //fseek ( pnd, 0, SEEK_SET );
387 fseek ( pnd, p -> pnd_icon_pos, SEEK_SET );
389 len -= p -> pnd_icon_pos;
391 pnd_log ( PND_LOG_DEFAULT, " Emit icon, length: %u\n", len );
395 if ( len > (BITLEN) ) {
401 if ( fread ( bits, bitlen, 1, pnd ) != 1 ) {
405 pnd_log ( PND_LOG_DEFAULT, " Emit icon, bad read\n" );
412 char bigbuffer [ 200 * 1024 ] = "\0";
414 pnd_log ( PND_LOG_DEFAULT, " Read hexdump\n" );
415 while ( i < bitlen ) {
416 sprintf ( b, "%x,", bits [ i ] );
417 strcat ( bigbuffer, b );
420 pnd_log ( PND_LOG_DEFAULT, bigbuffer );
424 if ( fwrite ( bits, bitlen, 1, target ) != 1 ) {
428 pnd_log ( PND_LOG_DEFAULT, " Emit icon, bad write\n" );
433 //pnd_log ( PND_LOG_DEFAULT, " Emit icon, next block, length: %u\n", len );
439 //pnd_log ( PND_LOG_DEFAULT, " Emit icon, done.\n" );
444 #if 1 // we switched direction to freedesktop standard categories
445 // if no categories herein, return 0; otherwise, if some category-like-text, return 1
446 int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsigned short int len, pnd_disco_t *d ) {
450 // clear target so we can easily append
451 memset ( target_buffer, '\0', len );
453 // for each main-cat and sub-cat, including alternates, just append them all together
454 // we'll try mapping them, since the categories file is there, but we'll default to
455 // copying over; this lets the conf file do merging or renaming of cagtegories, which
456 // could still be useful, but we can leave the conf file empty to effect a pure
457 // trusted-PXML-copying
459 // it would be sort of cumbersome to copy all the freedesktop.org defined categories (as
460 // there are hundreds), and would also mean new ones and peoples custom ones would
463 /* attempt primary category chain
465 #define MAPCAT(field) \
466 if ( ( t = d -> field ) ) { \
467 match = pnd_map_dotdesktop_category ( c, t ); \
468 strncat ( target_buffer, match ? match : t, len ); \
469 strncat ( target_buffer, ";", len ); \
472 MAPCAT(main_category);
473 MAPCAT(main_category1);
474 MAPCAT(main_category2);
475 MAPCAT(alt_category);
476 MAPCAT(alt_category1);
477 MAPCAT(alt_category2);
479 if ( target_buffer [ 0 ] ) {
480 return ( 1 ); // I guess its 'good'?
484 if ( ( t = d -> main_category ) ) {
485 match = pnd_map_dotdesktop_category ( c, t );
486 strncat ( target_buffer, match ? match : t, len );
487 strncat ( target_buffer, ";", len );
495 #if 0 // we switched direction
496 //int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsigned short int len, pnd_pxml_handle h ) {
497 int pnd_map_dotdesktop_categories ( pnd_conf_handle c, char *target_buffer, unsigned short int len, pnd_disco_t *d ) {
498 unsigned short int n = 0; // no. matches
502 // clear target so we can easily append
503 memset ( target_buffer, '\0', len );
505 /* attempt primary category chain
509 if ( ( t = d -> main_category ) ) {
510 match = pnd_map_dotdesktop_category ( c, t );
514 ( t = d -> main_category1 ) )
516 match = pnd_map_dotdesktop_category ( c, t );
520 ( t = d -> main_category2 ) )
522 match = pnd_map_dotdesktop_category ( c, t );
526 strncat ( target_buffer, match, len );
527 len -= strlen ( target_buffer );
531 /* attempt secondary category chain
535 if ( ( t = d -> alt_category ) ) {
536 match = pnd_map_dotdesktop_category ( c, t );
540 ( t = d -> alt_category1 ) )
542 match = pnd_map_dotdesktop_category ( c, t );
546 ( t = d -> alt_category2 ) )
548 match = pnd_map_dotdesktop_category ( c, t );
552 if ( target_buffer [ 0 ] != '\0' && len > 0 ) {
553 strcat ( target_buffer, ";" );
556 strncat ( target_buffer, match, len );
557 len -= strlen ( target_buffer );
561 #if 0 // doh, originally I was using pxml-t till I realized I pre-boned myself on that one
564 if ( ( t = pnd_pxml_get_main_category ( h ) ) ) {
565 match = pnd_map_dotdesktop_category ( c, t );
569 ( t = pnd_pxml_get_subcategory1 ( h ) ) )
571 match = pnd_map_dotdesktop_category ( c, t );
575 ( t = pnd_pxml_get_subcategory2 ( h ) ) )
577 match = pnd_map_dotdesktop_category ( c, t );
581 strncat ( target_buffer, match, len );
582 len -= strlen ( target_buffer );
586 /* attempt secondary category chain
590 if ( ( t = pnd_pxml_get_altcategory ( h ) ) ) {
591 match = pnd_map_dotdesktop_category ( c, t );
595 ( t = pnd_pxml_get_altsubcategory1 ( h ) ) )
597 match = pnd_map_dotdesktop_category ( c, t );
601 ( t = pnd_pxml_get_altsubcategory2 ( h ) ) )
603 match = pnd_map_dotdesktop_category ( c, t );
607 if ( target_buffer [ 0 ] != '\0' && len > 0 ) {
608 strcat ( target_buffer, ";" );
611 strncat ( target_buffer, match, len );
612 len -= strlen ( target_buffer );
618 strcat ( target_buffer, ";" );
625 // given category 'foo', look it up in the provided config map. return the char* reference, or NULL
626 char *pnd_map_dotdesktop_category ( pnd_conf_handle c, char *single_category ) {
630 key = malloc ( strlen ( single_category ) + 4 + 1 );
632 sprintf ( key, "map.%s", single_category );
634 ret = pnd_conf_get_as_char ( c, key );
641 unsigned char *pnd_emit_icon_to_buffer ( pnd_disco_t *p, unsigned int *r_buflen ) {
642 // this is shamefully mostly a copy of emit_icon() above; really, need to refactor that to use this routine
643 // with a fwrite at the end...
644 char from [ FILENAME_MAX ]; // source filename
645 char bits [ 8 * 1024 ];
648 unsigned char *target = NULL, *targiter = NULL;
650 // prelim .. if a pnd file, and no offset found, discovery code didn't locate icon.. so bail.
651 if ( ( p -> object_type == pnd_object_type_pnd ) &&
652 ( ! p -> pnd_icon_pos ) )
654 return ( NULL ); // discover code didn't find it, so FAIL
657 /* first.. open the source file, by type of application:
658 * are we looking through a pnd file or a dir?
660 if ( p -> object_type == pnd_object_type_directory ) {
661 sprintf ( from, "%s/%s", p -> object_path, p -> icon );
662 } else if ( p -> object_type == pnd_object_type_pnd ) {
663 sprintf ( from, "%s/%s", p -> object_path, p -> object_filename );
666 pnd = fopen ( from, "r" );
672 // determine length of file, then adjust by icon position to find begin of icon
675 fseek ( pnd, 0, SEEK_END );
677 //fseek ( pnd, 0, SEEK_SET );
679 fseek ( pnd, p -> pnd_icon_pos, SEEK_SET );
681 len -= p -> pnd_icon_pos;
683 // create target buffer
684 target = malloc ( len );
697 // copy over icon to target
700 if ( len > (8*1024) ) {
706 if ( fread ( bits, bitlen, 1, pnd ) != 1 ) {
712 memmove ( targiter, bits, bitlen );