1 /* opkg_conf.c - the opkg package management system
2
3 Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
4
5 Carl D. Worth
6 Copyright (C) 2001 University of Southern California
7
8 This program is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License as
10 published by the Free Software Foundation; either version 2, or (at
11 your option) any later version.
12
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
17 */
18
19 #include <stdio.h>
20 #include <sys/types.h>
21 #include <sys/stat.h>
22 #include <fcntl.h>
23 #include <glob.h>
24 #include <unistd.h>
25
26 #include "opkg_conf.h"
27 #include "pkg_vec.h"
28 #include "pkg.h"
29 #include "xregex.h"
30 #include "sprintf_alloc.h"
31 #include "opkg_message.h"
32 #include "file_util.h"
33 #include "opkg_defines.h"
34 #include "libbb/libbb.h"
35
36 static int lock_fd;
37 static char *lock_file = NULL;
38
39 static opkg_conf_t _conf;
40 opkg_conf_t *conf = &_conf;
41
42 /*
43 * Config file options
44 */
45 opkg_option_t options[] = {
46 {"cache", OPKG_OPT_TYPE_STRING, &_conf.cache},
47 {"force_defaults", OPKG_OPT_TYPE_BOOL, &_conf.force_defaults},
48 {"force_maintainer", OPKG_OPT_TYPE_BOOL, &_conf.force_maintainer},
49 {"force_depends", OPKG_OPT_TYPE_BOOL, &_conf.force_depends},
50 {"force_overwrite", OPKG_OPT_TYPE_BOOL, &_conf.force_overwrite},
51 {"force_downgrade", OPKG_OPT_TYPE_BOOL, &_conf.force_downgrade},
52 {"force_reinstall", OPKG_OPT_TYPE_BOOL, &_conf.force_reinstall},
53 {"force_space", OPKG_OPT_TYPE_BOOL, &_conf.force_space},
54 {"force_postinstall", OPKG_OPT_TYPE_BOOL, &_conf.force_postinstall},
55 {"force_checksum", OPKG_OPT_TYPE_BOOL, &_conf.force_checksum},
56 {"check_signature", OPKG_OPT_TYPE_BOOL, &_conf.check_signature},
57 {"no_check_certificate", OPKG_OPT_TYPE_BOOL, &_conf.no_check_certificate},
58 {"ftp_proxy", OPKG_OPT_TYPE_STRING, &_conf.ftp_proxy},
59 {"http_proxy", OPKG_OPT_TYPE_STRING, &_conf.http_proxy},
60 {"http_timeout", OPKG_OPT_TYPE_STRING, &_conf.http_timeout},
61 {"no_proxy", OPKG_OPT_TYPE_STRING, &_conf.no_proxy},
62 {"test", OPKG_OPT_TYPE_BOOL, &_conf.noaction},
63 {"noaction", OPKG_OPT_TYPE_BOOL, &_conf.noaction},
64 {"download_only", OPKG_OPT_TYPE_BOOL, &_conf.download_only},
65 {"nodeps", OPKG_OPT_TYPE_BOOL, &_conf.nodeps},
66 {"nocase", OPKG_OPT_TYPE_BOOL, &_conf.nocase},
67 {"offline_root", OPKG_OPT_TYPE_STRING, &_conf.offline_root},
68 {"overlay_root", OPKG_OPT_TYPE_STRING, &_conf.overlay_root},
69 {"proxy_passwd", OPKG_OPT_TYPE_STRING, &_conf.proxy_passwd},
70 {"proxy_user", OPKG_OPT_TYPE_STRING, &_conf.proxy_user},
71 {"query-all", OPKG_OPT_TYPE_BOOL, &_conf.query_all},
72 {"size", OPKG_OPT_TYPE_BOOL, &_conf.size},
73 {"tmp_dir", OPKG_OPT_TYPE_STRING, &_conf.tmp_dir},
74 {"verbosity", OPKG_OPT_TYPE_INT, &_conf.verbosity},
75 {NULL, 0, NULL}
76 };
77
resolve_pkg_dest_list(void)78 static int resolve_pkg_dest_list(void)
79 {
80 nv_pair_list_elt_t *iter;
81 nv_pair_t *nv_pair;
82 pkg_dest_t *dest;
83 char *root_dir;
84
85 for (iter = nv_pair_list_first(&conf->tmp_dest_list); iter;
86 iter = nv_pair_list_next(&conf->tmp_dest_list, iter)) {
87 nv_pair = (nv_pair_t *) iter->data;
88
89 if (conf->offline_root) {
90 sprintf_alloc(&root_dir, "%s%s", conf->offline_root,
91 nv_pair->value);
92 } else {
93 root_dir = xstrdup(nv_pair->value);
94 }
95
96 dest =
97 pkg_dest_list_append(&conf->pkg_dest_list, nv_pair->name,
98 root_dir, conf->lists_dir);
99 free(root_dir);
100
101 if (conf->default_dest == NULL)
102 conf->default_dest = dest;
103
104 if (conf->dest_str && !strcmp(dest->name, conf->dest_str)) {
105 conf->default_dest = dest;
106 conf->restrict_to_default_dest = 1;
107 }
108 }
109
110 if (conf->dest_str && !conf->restrict_to_default_dest) {
111 opkg_msg(ERROR, "Unknown dest name: `%s'.\n", conf->dest_str);
112 return -1;
113 }
114
115 return 0;
116 }
117
opkg_conf_set_option(const char * name,const char * value)118 static int opkg_conf_set_option(const char *name, const char *value)
119 {
120 int i = 0;
121
122 while (options[i].name) {
123 if (strcmp(options[i].name, name) == 0) {
124 switch (options[i].type) {
125 case OPKG_OPT_TYPE_BOOL:
126 if (*(int *)options[i].value) {
127 opkg_msg(ERROR,
128 "Duplicate boolean option %s, "
129 "leaving this option on.\n",
130 name);
131 return 0;
132 }
133 *((int *const)options[i].value) = 1;
134 return 0;
135 case OPKG_OPT_TYPE_INT:
136 if (value) {
137 if (*(int *)options[i].value) {
138 opkg_msg(ERROR,
139 "Duplicate option %s, "
140 "using first seen value \"%d\".\n",
141 name,
142 *((int *)options[i].
143 value));
144 return 0;
145 }
146 *((int *const)options[i].value) =
147 atoi(value);
148 return 0;
149 } else {
150 opkg_msg(ERROR,
151 "Option %s needs an argument\n",
152 name);
153 return -1;
154 }
155 case OPKG_OPT_TYPE_STRING:
156 if (value) {
157 if (*(char **)options[i].value) {
158 opkg_msg(ERROR,
159 "Duplicate option %s, "
160 "using first seen value \"%s\".\n",
161 name,
162 *((char **)options[i].
163 value));
164 return 0;
165 }
166 *((char **const)options[i].value) =
167 xstrdup(value);
168 return 0;
169 } else {
170 opkg_msg(ERROR,
171 "Option %s needs an argument\n",
172 name);
173 return -1;
174 }
175 }
176 }
177 i++;
178 }
179
180 opkg_msg(ERROR, "Unrecognized option: %s=%s\n", name, value);
181 return -1;
182 }
183
184 static int
opkg_conf_parse_file(const char * filename,pkg_src_list_t * pkg_src_list,pkg_src_list_t * dist_src_list)185 opkg_conf_parse_file(const char *filename,
186 pkg_src_list_t * pkg_src_list,
187 pkg_src_list_t * dist_src_list)
188 {
189 int line_num = 0;
190 int err = 0;
191 FILE *file;
192 regex_t valid_line_re, comment_re;
193 #define regmatch_size 14
194 regmatch_t regmatch[regmatch_size];
195
196 file = fopen(filename, "r");
197 if (file == NULL) {
198 opkg_perror(ERROR, "Failed to open %s", filename);
199 err = -1;
200 goto err0;
201 }
202
203 opkg_msg(INFO, "Loading conf file %s.\n", filename);
204
205 err = xregcomp(&comment_re,
206 "^[[:space:]]*(#.*|[[:space:]]*)$", REG_EXTENDED);
207 if (err)
208 goto err1;
209
210 err = xregcomp(&valid_line_re,
211 "^[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
212 "[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
213 "[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
214 "([[:space:]]+([^[:space:]]+))?([[:space:]]+(.*))?[[:space:]]*$",
215 REG_EXTENDED);
216 if (err)
217 goto err2;
218
219 while (1) {
220 char *line;
221 char *type, *name, *value, *extra;
222
223 line_num++;
224
225 line = file_read_line_alloc(file);
226 if (line == NULL)
227 break;
228
229 if (regexec(&comment_re, line, 0, 0, 0) == 0)
230 goto NEXT_LINE;
231
232 if (regexec(&valid_line_re, line, regmatch_size, regmatch, 0) ==
233 REG_NOMATCH) {
234 opkg_msg(ERROR, "%s:%d: Ignoring invalid line: `%s'\n",
235 filename, line_num, line);
236 goto NEXT_LINE;
237 }
238
239 /* This has to be so ugly to deal with optional quotation marks */
240 if (regmatch[2].rm_so > 0) {
241 type = xstrndup(line + regmatch[2].rm_so,
242 regmatch[2].rm_eo - regmatch[2].rm_so);
243 } else {
244 type = xstrndup(line + regmatch[3].rm_so,
245 regmatch[3].rm_eo - regmatch[3].rm_so);
246 }
247
248 if (regmatch[5].rm_so > 0) {
249 name = xstrndup(line + regmatch[5].rm_so,
250 regmatch[5].rm_eo - regmatch[5].rm_so);
251 } else {
252 name = xstrndup(line + regmatch[6].rm_so,
253 regmatch[6].rm_eo - regmatch[6].rm_so);
254 }
255
256 if (regmatch[8].rm_so > 0) {
257 value = xstrndup(line + regmatch[8].rm_so,
258 regmatch[8].rm_eo - regmatch[8].rm_so);
259 } else {
260 value = xstrndup(line + regmatch[9].rm_so,
261 regmatch[9].rm_eo - regmatch[9].rm_so);
262 }
263
264 extra = NULL;
265 if (regmatch[11].rm_so > 0) {
266 if (regmatch[13].rm_so > 0
267 && regmatch[13].rm_so != regmatch[13].rm_eo)
268 extra =
269 xstrndup(line + regmatch[11].rm_so,
270 regmatch[13].rm_eo -
271 regmatch[11].rm_so);
272 else
273 extra = xstrndup(line + regmatch[11].rm_so,
274 regmatch[11].rm_eo -
275 regmatch[11].rm_so);
276 }
277
278 if (regmatch[13].rm_so != regmatch[13].rm_eo
279 && strncmp(type, "dist", 4) != 0) {
280 opkg_msg(ERROR,
281 "%s:%d: Ignoring config line with trailing garbage: `%s'\n",
282 filename, line_num, line);
283 } else {
284
285 /* We use the conf->tmp_dest_list below instead of
286 conf->pkg_dest_list because we might encounter an
287 offline_root option later and that would invalidate the
288 directories we would have computed in
289 pkg_dest_list_init. (We do a similar thing with
290 tmp_src_nv_pair_list for sake of symmetry.) */
291 if (strcmp(type, "option") == 0) {
292 opkg_conf_set_option(name, value);
293 } else if (strcmp(type, "dist") == 0) {
294 if (!nv_pair_list_find
295 ((nv_pair_list_t *) dist_src_list, name)) {
296 pkg_src_list_append(dist_src_list, name,
297 value, extra, 0);
298 } else {
299 opkg_msg(ERROR,
300 "Duplicate dist declaration (%s %s). "
301 "Skipping.\n", name, value);
302 }
303 } else if (strcmp(type, "dist/gz") == 0) {
304 if (!nv_pair_list_find
305 ((nv_pair_list_t *) dist_src_list, name)) {
306 pkg_src_list_append(dist_src_list, name,
307 value, extra, 1);
308 } else {
309 opkg_msg(ERROR,
310 "Duplicate dist declaration (%s %s). "
311 "Skipping.\n", name, value);
312 }
313 } else if (strcmp(type, "src") == 0) {
314 if (!nv_pair_list_find
315 ((nv_pair_list_t *) pkg_src_list, name)) {
316 pkg_src_list_append(pkg_src_list, name,
317 value, extra, 0);
318 } else {
319 opkg_msg(ERROR,
320 "Duplicate src declaration (%s %s). "
321 "Skipping.\n", name, value);
322 }
323 } else if (strcmp(type, "src/gz") == 0) {
324 if (!nv_pair_list_find
325 ((nv_pair_list_t *) pkg_src_list, name)) {
326 pkg_src_list_append(pkg_src_list, name,
327 value, extra, 1);
328 } else {
329 opkg_msg(ERROR,
330 "Duplicate src declaration (%s %s). "
331 "Skipping.\n", name, value);
332 }
333 } else if (strcmp(type, "dest") == 0) {
334 nv_pair_list_append(&conf->tmp_dest_list, name,
335 value);
336 } else if (strcmp(type, "lists_dir") == 0) {
337 conf->lists_dir = xstrdup(value);
338 } else if (strcmp(type, "arch") == 0) {
339 opkg_msg(INFO,
340 "Supported arch %s priority (%s)\n",
341 name, value);
342 if (!value) {
343 opkg_msg(NOTICE,
344 "No priority given for architecture %s,"
345 "defaulting to 10\n", name);
346 value = xstrdup("10");
347 }
348 nv_pair_list_append(&conf->arch_list, name,
349 value);
350 } else {
351 opkg_msg(ERROR,
352 "%s:%d: Ignoring invalid line: `%s'\n",
353 filename, line_num, line);
354 }
355
356 }
357
358 free(type);
359 free(name);
360 free(value);
361 if (extra)
362 free(extra);
363
364 NEXT_LINE:
365 free(line);
366 }
367
368 regfree(&valid_line_re);
369 err2:
370 regfree(&comment_re);
371 err1:
372 if (fclose(file) == EOF) {
373 opkg_perror(ERROR, "Couldn't close %s", filename);
374 err = -1;
375 }
376 err0:
377 return err;
378 }
379
opkg_conf_write_status_files(void)380 int opkg_conf_write_status_files(void)
381 {
382 pkg_dest_list_elt_t *iter;
383 pkg_dest_t *dest;
384 pkg_vec_t *all;
385 pkg_t *pkg;
386 int i, ret = 0;
387
388 if (conf->noaction)
389 return 0;
390
391 list_for_each_entry(iter, &conf->pkg_dest_list.head, node) {
392 dest = (pkg_dest_t *) iter->data;
393
394 dest->status_fp = fopen(dest->status_file_name, "w");
395 if (dest->status_fp == NULL && errno != EROFS) {
396 opkg_perror(ERROR, "Can't open status file %s",
397 dest->status_file_name);
398 ret = -1;
399 }
400 }
401
402 all = pkg_vec_alloc();
403 pkg_hash_fetch_available(all);
404
405 for (i = 0; i < all->len; i++) {
406 pkg = all->pkgs[i];
407 /* We don't need most uninstalled packages in the status file */
408 if (pkg->state_status == SS_NOT_INSTALLED
409 && (pkg->state_want == SW_UNKNOWN
410 || (pkg->state_want == SW_DEINSTALL
411 && pkg->state_flag != SF_HOLD)
412 || pkg->state_want == SW_PURGE)) {
413 continue;
414 }
415 if (pkg->dest == NULL) {
416 opkg_msg(ERROR,
417 "Internal error: package %s has a NULL dest\n",
418 pkg->name);
419 continue;
420 }
421 if (pkg->dest->status_fp)
422 pkg_print_status(pkg, pkg->dest->status_fp);
423 }
424
425 pkg_vec_free(all);
426
427 list_for_each_entry(iter, &conf->pkg_dest_list.head, node) {
428 dest = (pkg_dest_t *) iter->data;
429 if (dest->status_fp && fclose(dest->status_fp) == EOF) {
430 opkg_perror(ERROR, "Couldn't close %s",
431 dest->status_file_name);
432 ret = -1;
433 }
434 }
435
436 return ret;
437 }
438
root_filename_alloc(char * filename)439 char *root_filename_alloc(char *filename)
440 {
441 char *root_filename;
442 sprintf_alloc(&root_filename, "%s%s",
443 (conf->offline_root ? conf->offline_root : ""), filename);
444 return root_filename;
445 }
446
glob_errfunc(const char * epath,int eerrno)447 static int glob_errfunc(const char *epath, int eerrno)
448 {
449 if (eerrno == ENOENT)
450 /* If leading dir does not exist, we get GLOB_NOMATCH. */
451 return 0;
452
453 opkg_msg(ERROR, "glob failed for %s: %s\n", epath, strerror(eerrno));
454 return 0;
455 }
456
opkg_conf_init(void)457 int opkg_conf_init(void)
458 {
459 pkg_src_list_init(&conf->pkg_src_list);
460 pkg_src_list_init(&conf->dist_src_list);
461 pkg_dest_list_init(&conf->pkg_dest_list);
462 pkg_dest_list_init(&conf->tmp_dest_list);
463 nv_pair_list_init(&conf->arch_list);
464
465 return 0;
466 }
467
opkg_conf_load(void)468 int opkg_conf_load(void)
469 {
470 int i, glob_ret;
471 char *tmp, *tmp_dir_base, **tmp_val;
472 glob_t globbuf;
473 char *etc_opkg_conf_pattern;
474
475 conf->restrict_to_default_dest = 0;
476 conf->default_dest = NULL;
477
478 if (!conf->offline_root)
479 conf->offline_root = xstrdup(getenv("OFFLINE_ROOT"));
480
481 if (conf->conf_file) {
482 struct stat st;
483 if (stat(conf->conf_file, &st) == -1) {
484 opkg_perror(ERROR, "Couldn't stat %s", conf->conf_file);
485 goto err0;
486 }
487 if (opkg_conf_parse_file(conf->conf_file,
488 &conf->pkg_src_list,
489 &conf->dist_src_list))
490 goto err1;
491 }
492
493 if (conf->offline_root)
494 sprintf_alloc(&etc_opkg_conf_pattern, "%s/etc/opkg/*.conf",
495 conf->offline_root);
496 else {
497 const char *conf_file_dir = getenv("OPKG_CONF_DIR");
498 if (conf_file_dir == NULL)
499 conf_file_dir = OPKG_CONF_DEFAULT_CONF_FILE_DIR;
500 sprintf_alloc(&etc_opkg_conf_pattern, "%s/*.conf",
501 conf_file_dir);
502 }
503
504 memset(&globbuf, 0, sizeof(globbuf));
505 glob_ret = glob(etc_opkg_conf_pattern, 0, glob_errfunc, &globbuf);
506 if (glob_ret && glob_ret != GLOB_NOMATCH) {
507 free(etc_opkg_conf_pattern);
508 globfree(&globbuf);
509 goto err1;
510 }
511
512 free(etc_opkg_conf_pattern);
513
514 for (i = 0; i < globbuf.gl_pathc; i++) {
515 if (globbuf.gl_pathv[i])
516 if (conf->conf_file &&
517 !strcmp(conf->conf_file, globbuf.gl_pathv[i]))
518 continue;
519 if (opkg_conf_parse_file(globbuf.gl_pathv[i],
520 &conf->pkg_src_list,
521 &conf->dist_src_list) < 0) {
522 globfree(&globbuf);
523 goto err1;
524 }
525 }
526
527 globfree(&globbuf);
528
529 if (conf->offline_root)
530 sprintf_alloc(&lock_file, "%s/%s", conf->offline_root,
531 OPKGLOCKFILE);
532 else
533 sprintf_alloc(&lock_file, "%s", OPKGLOCKFILE);
534
535 lock_fd = creat(lock_file, S_IRUSR | S_IWUSR | S_IRGRP);
536 if (lock_fd == -1) {
537 opkg_perror(ERROR, "Could not create lock file %s", lock_file);
538 goto err2;
539 }
540
541 if (lockf(lock_fd, F_TLOCK, (off_t) 0) == -1) {
542 opkg_perror(ERROR, "Could not lock %s", lock_file);
543 if (close(lock_fd) == -1)
544 opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
545 lock_fd, lock_file);
546 lock_fd = -1;
547 goto err2;
548 }
549
550 if (conf->tmp_dir)
551 tmp_dir_base = conf->tmp_dir;
552 else
553 tmp_dir_base = getenv("TMPDIR");
554
555 sprintf_alloc(&tmp, "%s/%s",
556 tmp_dir_base ? tmp_dir_base :
557 OPKG_CONF_DEFAULT_TMP_DIR_BASE, OPKG_CONF_TMP_DIR_SUFFIX);
558 if (conf->tmp_dir)
559 free(conf->tmp_dir);
560 conf->tmp_dir = mkdtemp(tmp);
561 if (conf->tmp_dir == NULL) {
562 opkg_perror(ERROR, "Creating temp dir %s failed", tmp);
563 goto err3;
564 }
565
566 pkg_hash_init();
567 hash_table_init("file-hash", &conf->file_hash,
568 OPKG_CONF_DEFAULT_HASH_LEN);
569 hash_table_init("obs-file-hash", &conf->obs_file_hash,
570 OPKG_CONF_DEFAULT_HASH_LEN / 16);
571
572 if (conf->lists_dir == NULL)
573 conf->lists_dir = xstrdup(OPKG_CONF_LISTS_DIR);
574
575 if (conf->offline_root) {
576 sprintf_alloc(&tmp, "%s/%s", conf->offline_root,
577 conf->lists_dir);
578 free(conf->lists_dir);
579 conf->lists_dir = tmp;
580 }
581
582 /* if no architectures were defined, then default all, noarch, and host architecture */
583 if (nv_pair_list_empty(&conf->arch_list)) {
584 nv_pair_list_append(&conf->arch_list, "all", "1");
585 nv_pair_list_append(&conf->arch_list, "noarch", "1");
586 nv_pair_list_append(&conf->arch_list, HOST_CPU_STR, "10");
587 }
588
589 /* Even if there is no conf file, we'll need at least one dest. */
590 if (nv_pair_list_empty(&conf->tmp_dest_list)) {
591 nv_pair_list_append(&conf->tmp_dest_list,
592 OPKG_CONF_DEFAULT_DEST_NAME,
593 OPKG_CONF_DEFAULT_DEST_ROOT_DIR);
594 }
595
596 if (resolve_pkg_dest_list())
597 goto err4;
598
599 nv_pair_list_deinit(&conf->tmp_dest_list);
600
601 return 0;
602
603 err4:
604 free(conf->lists_dir);
605
606 pkg_hash_deinit();
607 hash_table_deinit(&conf->file_hash);
608 hash_table_deinit(&conf->obs_file_hash);
609
610 if (rmdir(conf->tmp_dir) == -1)
611 opkg_perror(ERROR, "Couldn't remove dir %s", conf->tmp_dir);
612 err3:
613 if (lockf(lock_fd, F_ULOCK, (off_t) 0) == -1)
614 opkg_perror(ERROR, "Couldn't unlock %s", lock_file);
615
616 if (close(lock_fd) == -1)
617 opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
618 lock_fd, lock_file);
619 if (unlink(lock_file) == -1)
620 opkg_perror(ERROR, "Couldn't unlink %s", lock_file);
621 err2:
622 if (lock_file) {
623 free(lock_file);
624 lock_file = NULL;
625 }
626 err1:
627 pkg_src_list_deinit(&conf->pkg_src_list);
628 pkg_src_list_deinit(&conf->dist_src_list);
629 pkg_dest_list_deinit(&conf->pkg_dest_list);
630 nv_pair_list_deinit(&conf->arch_list);
631
632 for (i = 0; options[i].name; i++) {
633 if (options[i].type == OPKG_OPT_TYPE_STRING) {
634 tmp_val = (char **)options[i].value;
635 if (*tmp_val) {
636 free(*tmp_val);
637 *tmp_val = NULL;
638 }
639 }
640 }
641 err0:
642 nv_pair_list_deinit(&conf->tmp_dest_list);
643 if (conf->dest_str)
644 free(conf->dest_str);
645 if (conf->conf_file)
646 free(conf->conf_file);
647
648 return -1;
649 }
650
opkg_conf_deinit(void)651 void opkg_conf_deinit(void)
652 {
653 int i;
654 char **tmp;
655
656 if (conf->tmp_dir)
657 rm_r(conf->tmp_dir);
658
659 if (conf->lists_dir)
660 free(conf->lists_dir);
661
662 if (conf->dest_str)
663 free(conf->dest_str);
664
665 if (conf->conf_file)
666 free(conf->conf_file);
667
668 pkg_src_list_deinit(&conf->pkg_src_list);
669 pkg_src_list_deinit(&conf->dist_src_list);
670 pkg_dest_list_deinit(&conf->pkg_dest_list);
671 nv_pair_list_deinit(&conf->arch_list);
672
673 for (i = 0; options[i].name; i++) {
674 if (options[i].type == OPKG_OPT_TYPE_STRING) {
675 tmp = (char **)options[i].value;
676 if (*tmp) {
677 free(*tmp);
678 *tmp = NULL;
679 }
680 }
681 }
682
683 if (conf->verbosity >= DEBUG) {
684 hash_print_stats(&conf->pkg_hash);
685 hash_print_stats(&conf->file_hash);
686 hash_print_stats(&conf->obs_file_hash);
687 }
688
689 pkg_hash_deinit();
690 hash_table_deinit(&conf->file_hash);
691 hash_table_deinit(&conf->obs_file_hash);
692
693 if (lock_fd != -1) {
694 if (lockf(lock_fd, F_ULOCK, (off_t) 0) == -1)
695 opkg_perror(ERROR, "Couldn't unlock %s", lock_file);
696
697 if (close(lock_fd) == -1)
698 opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
699 lock_fd, lock_file);
700
701 }
702
703 if (lock_file) {
704 if (unlink(lock_file) == -1)
705 opkg_perror(ERROR, "Couldn't unlink %s", lock_file);
706
707 free(lock_file);
708 }
709 }
710