1 /* opkg.c - the opkg package management system
3 Thomas Wood <thomas@openedhand.com>
5 Copyright (C) 2008 OpenMoko Inc
7 This program is free software; you can redistribute it and/or
8 modify it under the terms of the GNU General Public License as
9 published by the Free Software Foundation; either version 2, or (at
10 your option) any later version.
12 This program is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
22 #include "opkg_conf.h"
25 #include "opkg_install.h"
26 #include "opkg_configure.h"
27 #include "opkg_download.h"
28 #include "opkg_remove.h"
29 #include "opkg_upgrade.h"
30 #include "opkg_error.h"
32 #include "sprintf_alloc.h"
33 #include "file_util.h"
35 #include <libbb/libbb.h>
37 struct errlist* error_list;
43 opkg_option_t *options;
46 #define opkg_assert(expr) if (!(expr)) { \
47 printf ("opkg: file %s: line %d (%s): Assertation '%s' failed",\
48 __FILE__, __LINE__, __PRETTY_FUNCTION__, # expr); abort (); }
50 #define progress(d, p) d.percentage = p; if (progress_callback) progress_callback (opkg, &d, user_data);
51 #define SSTRCMP(x,y) (x && y) ? strcmp (x, y) : 0
53 /** Private Functions ***/
55 static opkg_package_t*
56 old_pkg_to_new (pkg_t *old)
60 new = opkg_package_new ();
62 #define sstrdup(x) (x) ? strdup (x) : NULL;
64 new->name = sstrdup (old->name);
65 new->version = pkg_version_str_alloc (old);
66 new->architecture = sstrdup (old->architecture);
68 new->repository = sstrdup (old->src->name);
69 new->description = sstrdup (old->description);
70 new->tags = sstrdup (old->tags);
71 new->url = sstrdup (old->url);
73 new->size = (old->size) ? atoi (old->size) : 0;
74 new->installed = (old->state_status == SS_INSTALLED);
80 opkg_configure_packages(opkg_conf_t *conf, char *pkg_name)
87 all = pkg_vec_alloc ();
88 pkg_hash_fetch_available (&conf->pkg_hash, all);
90 for (i = 0; i < all->len; i++)
94 if (pkg_name && fnmatch (pkg_name, pkg->name, 0))
97 if (pkg->state_status == SS_UNPACKED)
99 r = opkg_configure (conf, pkg);
102 pkg->state_status = SS_INSTALLED;
103 pkg->parent->state_status = SS_INSTALLED;
104 pkg->state_flag &= ~SF_PREFER;
120 opkg_progress_callback_t cb;
121 opkg_progress_data_t *progress_data;
129 curl_progress_cb (struct _curl_cb_data *cb_data,
130 double t, /* dltotal */
131 double d, /* dlnow */
135 int p = (t) ? d * 100 / t : 0;
136 static int prev = -1;
139 /* prevent the same value being sent twice (can occur due to rounding) */
147 progress = cb_data->start_range + (d / t * ((cb_data->finish_range - cb_data->start_range)));
148 cb_data->progress_data->percentage = progress;
150 (cb_data->cb)(cb_data->opkg,
151 cb_data->progress_data,
166 p = calloc (1, sizeof (opkg_package_t));
172 opkg_package_free (opkg_package_t *p)
176 free (p->architecture);
177 free (p->description);
180 free (p->repository);
191 opkg = calloc (1, sizeof (opkg_t));
193 opkg->args = calloc (1, sizeof (args_t));
194 err = args_init (opkg->args);
202 opkg->conf = calloc (1, sizeof (opkg_conf_t));
203 err = opkg_conf_init (opkg->conf, opkg->args);
212 opkg_init_options_array (opkg->conf, &opkg->options);
217 opkg_free (opkg_t *opkg)
219 opkg_assert (opkg != NULL);
221 opkg_conf_deinit (opkg->conf);
222 args_deinit (opkg->args);
223 free (opkg->options);
230 opkg_re_read_config_files (opkg_t *opkg)
235 opkg_assert (opkg != NULL);
240 /* Unfortunatly, the easiest way to re-read the config files right now is to
241 * throw away opkg->conf and start again */
243 /* copy the settings we need to keep */
244 a->autoremove = c->autoremove;
245 a->force_depends = c->force_depends;
246 a->force_defaults = c->force_defaults;
247 a->force_overwrite = c->force_overwrite;
248 a->force_downgrade = c->force_downgrade;
249 a->force_reinstall = c->force_reinstall;
250 a->force_removal_of_dependent_packages = c->force_removal_of_dependent_packages;
251 a->force_removal_of_essential_packages = c->force_removal_of_essential_packages;
252 a->nodeps = c->nodeps;
253 a->noaction = c->noaction;
254 a->query_all = c->query_all;
255 a->verbosity = c->verbosity;
259 if (a->offline_root) free (a->offline_root);
260 a->offline_root = strdup (c->offline_root);
263 if (c->offline_root_pre_script_cmd)
265 if (a->offline_root_pre_script_cmd) free (a->offline_root_pre_script_cmd);
266 a->offline_root_pre_script_cmd = strdup (c->offline_root_pre_script_cmd);
269 if (c->offline_root_post_script_cmd)
271 if (a->offline_root_post_script_cmd) free (a->offline_root_post_script_cmd);
272 a->offline_root_post_script_cmd = strdup (c->offline_root_post_script_cmd);
278 a->cache = strdup(c->cache);
281 /* throw away old opkg_conf and start again */
282 opkg_conf_deinit (opkg->conf);
283 opkg_conf_init (opkg->conf, opkg->args);
285 free (opkg->options);
286 opkg_init_options_array (opkg->conf, &opkg->options);
292 opkg_get_option (opkg_t *opkg, char *option, void **value)
295 opkg_option_t *options;
297 opkg_assert (opkg != NULL);
298 opkg_assert (option != NULL);
299 opkg_assert (value != NULL);
301 options = opkg->options;
303 /* look up the option
304 * TODO: this would be much better as a hash table
306 while (options[i].name)
308 if (strcmp (options[i].name, option) != 0)
316 switch (options[i].type)
318 case OPKG_OPT_TYPE_BOOL:
319 *((int *) value) = *((int *) options[i].value);
322 case OPKG_OPT_TYPE_INT:
323 *((int *) value) = *((int *) options[i].value);
326 case OPKG_OPT_TYPE_STRING:
327 *((char **)value) = strdup (options[i].value);
334 opkg_set_option (opkg_t *opkg, char *option, void *value)
336 int i = 0, found = 0;
337 opkg_option_t *options;
339 opkg_assert (opkg != NULL);
340 opkg_assert (option != NULL);
341 opkg_assert (value != NULL);
343 options = opkg->options;
345 /* look up the option
346 * TODO: this would be much better as a hash table
348 while (options[i].name)
350 if (strcmp (options[i].name, option) == 0)
360 /* XXX: Warning: Option not found */
365 switch (options[i].type)
367 case OPKG_OPT_TYPE_BOOL:
368 if (*((int *) value) == 0)
369 *((int *)options[i].value) = 0;
371 *((int *)options[i].value) = 1;
374 case OPKG_OPT_TYPE_INT:
375 *((int *) options[i].value) = *((int *) value);
378 case OPKG_OPT_TYPE_STRING:
379 *((char **)options[i].value) = strdup (value);
386 opkg_install_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
389 char *stripped_filename;
390 opkg_progress_data_t pdata;
392 pkg_vec_t *deps, *all;
394 char **unresolved = NULL;
396 opkg_assert (opkg != NULL);
397 opkg_assert (package_name != NULL);
400 pkg_info_preinstall_check (opkg->conf);
403 /* check to ensure package is not already installed */
404 old = pkg_hash_fetch_installed_by_name(&opkg->conf->pkg_hash, package_name);
407 /* XXX: Error: Package is already installed. */
408 return OPKG_PACKAGE_ALREADY_INSTALLED;
411 new = pkg_hash_fetch_best_installation_candidate_by_name(opkg->conf, package_name, NULL);
414 /* XXX: Error: Could not find package to install */
415 return OPKG_PACKAGE_NOT_FOUND;
418 new->state_flag |= SF_USER;
420 pdata.action = OPKG_INSTALL;
421 pdata.package = old_pkg_to_new (new);
425 /* find dependancies and download them */
426 deps = pkg_vec_alloc ();
427 /* this function does not return the original package, so we insert it later */
428 ndepends = pkg_hash_fetch_unsatisfied_dependencies (opkg->conf, new, deps, &unresolved);
431 /* XXX: Error: Could not satisfy dependencies */
433 return OPKG_DEPENDENCIES_FAILED;
436 /* insert the package we are installing so that we download it */
437 pkg_vec_insert (deps, new);
439 /* download package and dependancies */
440 for (i = 0; i < deps->len; i++)
443 struct _curl_cb_data cb_data;
447 if (pkg->local_filename)
450 opkg_package_free (pdata.package);
451 pdata.package = old_pkg_to_new (pkg);
452 pdata.action = OPKG_DOWNLOAD;
454 if (pkg->src == NULL)
456 /* XXX: Error: Package not available from any configured src */
457 return OPKG_PACKAGE_NOT_AVAILABLE;
460 sprintf_alloc(&url, "%s/%s", pkg->src->value, pkg->filename);
462 /* Get the filename part, without any directory */
463 stripped_filename = strrchr(pkg->filename, '/');
464 if ( ! stripped_filename )
465 stripped_filename = pkg->filename;
467 sprintf_alloc(&pkg->local_filename, "%s/%s", opkg->conf->tmp_dir, stripped_filename);
469 cb_data.cb = progress_callback;
470 cb_data.progress_data = &pdata;
472 cb_data.user_data = user_data;
473 /* 75% of "install" progress is for downloading */
474 cb_data.start_range = 75 * i / deps->len;
475 cb_data.finish_range = 75 * (i + 1) / deps->len;
477 err = opkg_download(opkg->conf, url, pkg->local_filename,
478 (curl_progress_func) curl_progress_cb, &cb_data);
484 opkg_package_free (pdata.package);
485 return OPKG_DOWNLOAD_FAILED;
491 /* clear depenacy checked marks, left by pkg_hash_fetch_unsatisfied_dependencies */
492 all = pkg_vec_alloc ();
493 pkg_hash_fetch_available (&opkg->conf->pkg_hash, all);
494 for (i = 0; i < all->len; i++)
496 all->pkgs[i]->parent->dependencies_checked = 0;
501 /* 75% of "install" progress is for downloading */
502 opkg_package_free (pdata.package);
503 pdata.package = old_pkg_to_new (new);
504 pdata.action = OPKG_INSTALL;
505 progress (pdata, 75);
507 /* unpack the package */
508 err = opkg_install_pkg(opkg->conf, new, 0);
512 opkg_package_free (pdata.package);
515 case OPKG_INSTALL_ERR_NOT_TRUSTED: return OPKG_GPG_ERROR;
516 case OPKG_INSTALL_ERR_DOWNLOAD: return OPKG_DOWNLOAD_FAILED;
517 case OPKG_INSTALL_ERR_DEPENDENCIES:
518 case OPKG_INSTALL_ERR_CONFLICTS: return OPKG_DEPENDENCIES_FAILED;
519 case OPKG_INSTALL_ERR_ALREADY_INSTALLED: return OPKG_PACKAGE_ALREADY_INSTALLED;
520 case OPKG_INSTALL_ERR_SIGNATURE: return OPKG_GPG_ERROR;
521 case OPKG_INSTALL_ERR_MD5: return OPKG_MD5_ERROR;
522 default: return OPKG_UNKNOWN_ERROR;
526 progress (pdata, 75);
528 /* run configure scripts, etc. */
529 err = opkg_configure_packages (opkg->conf, NULL);
532 opkg_package_free (pdata.package);
533 return OPKG_UNKNOWN_ERROR;
536 /* write out status files and file lists */
537 opkg_conf_write_status_files (opkg->conf);
538 pkg_write_changed_filelists (opkg->conf);
540 progress (pdata, 100);
541 opkg_package_free (pdata.package);
546 opkg_remove_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
550 pkg_t *pkg_to_remove;
551 opkg_progress_data_t pdata;
553 opkg_assert (opkg != NULL);
554 opkg_assert (package_name != NULL);
556 pkg_info_preinstall_check (opkg->conf);
558 pkg = pkg_hash_fetch_installed_by_name (&opkg->conf->pkg_hash, package_name);
562 /* XXX: Error: Package not installed. */
563 return OPKG_PACKAGE_NOT_INSTALLED;
566 pdata.action = OPKG_REMOVE;
567 pdata.package = old_pkg_to_new (pkg);
571 if (pkg->state_status == SS_NOT_INSTALLED)
573 /* XXX: Error: Package seems to be not installed (STATUS = NOT_INSTALLED). */
574 opkg_package_free (pdata.package);
575 return OPKG_PACKAGE_NOT_INSTALLED;
577 progress (pdata, 25);
579 if (opkg->conf->restrict_to_default_dest)
581 pkg_to_remove = pkg_hash_fetch_installed_by_name_dest (&opkg->conf->pkg_hash,
583 opkg->conf->default_dest);
587 pkg_to_remove = pkg_hash_fetch_installed_by_name (&opkg->conf->pkg_hash, pkg->name );
591 progress (pdata, 75);
593 err = opkg_remove_pkg (opkg->conf, pkg_to_remove, 0);
595 /* write out status files and file lists */
596 opkg_conf_write_status_files (opkg->conf);
597 pkg_write_changed_filelists (opkg->conf);
600 progress (pdata, 100);
601 opkg_package_free (pdata.package);
602 return (err) ? OPKG_UNKNOWN_ERROR : OPKG_NO_ERROR;
606 opkg_upgrade_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
610 opkg_progress_data_t pdata;
614 opkg_assert (opkg != NULL);
615 opkg_assert (package_name != NULL);
617 pkg_info_preinstall_check (opkg->conf);
619 if (opkg->conf->restrict_to_default_dest)
621 pkg = pkg_hash_fetch_installed_by_name_dest (&opkg->conf->pkg_hash,
623 opkg->conf->default_dest);
626 /* XXX: Error: Package not installed in default_dest */
627 return OPKG_PACKAGE_NOT_INSTALLED;
632 pkg = pkg_hash_fetch_installed_by_name (&opkg->conf->pkg_hash,
638 /* XXX: Error: Package not installed */
639 return OPKG_PACKAGE_NOT_INSTALLED;
642 pdata.action = OPKG_INSTALL;
643 pdata.package = old_pkg_to_new (pkg);
646 err = opkg_upgrade_pkg (opkg->conf, pkg);
647 /* opkg_upgrade_pkg returns the error codes of opkg_install_pkg */
651 opkg_package_free (pdata.package);
654 case OPKG_INSTALL_ERR_NOT_TRUSTED: return OPKG_GPG_ERROR;
655 case OPKG_INSTALL_ERR_DOWNLOAD: return OPKG_DOWNLOAD_FAILED;
656 case OPKG_INSTALL_ERR_DEPENDENCIES:
657 case OPKG_INSTALL_ERR_CONFLICTS: return OPKG_DEPENDENCIES_FAILED;
658 case OPKG_INSTALL_ERR_ALREADY_INSTALLED: return OPKG_PACKAGE_ALREADY_INSTALLED;
659 case OPKG_INSTALL_ERR_SIGNATURE: return OPKG_GPG_ERROR;
660 case OPKG_INSTALL_ERR_MD5: return OPKG_MD5_ERROR;
661 default: return OPKG_UNKNOWN_ERROR;
664 progress (pdata, 75);
666 err = opkg_configure_packages (opkg->conf, NULL);
668 opkg_package_free (pdata.package);
669 return OPKG_UNKNOWN_ERROR;
672 /* write out status files and file lists */
673 opkg_conf_write_status_files (opkg->conf);
674 pkg_write_changed_filelists (opkg->conf);
676 progress (pdata, 100);
677 opkg_package_free (pdata.package);
682 opkg_upgrade_all (opkg_t *opkg, opkg_progress_callback_t progress_callback, void *user_data)
684 pkg_vec_t *installed;
688 opkg_progress_data_t pdata;
690 pdata.action = OPKG_INSTALL;
691 pdata.package = NULL;
693 opkg_assert (opkg != NULL);
696 installed = pkg_vec_alloc ();
697 pkg_info_preinstall_check (opkg->conf);
699 pkg_hash_fetch_all_installed (&opkg->conf->pkg_hash, installed);
700 for (i = 0; i < installed->len; i++)
702 pkg = installed->pkgs[i];
704 pdata.package = old_pkg_to_new (pkg);
705 progress (pdata, 99 * i / installed->len);
706 opkg_package_free (pdata.package);
708 err += opkg_upgrade_pkg (opkg->conf, pkg);
710 pkg_vec_free (installed);
715 err = opkg_configure_packages (opkg->conf, NULL);
719 pdata.package = NULL;
720 progress (pdata, 100);
725 opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callback, void *user_data)
730 pkg_src_list_elt_t *iter;
732 int sources_list_count, sources_done;
733 opkg_progress_data_t pdata;
735 opkg_assert (opkg != NULL);
737 pdata.action = OPKG_DOWNLOAD;
738 pdata.package = NULL;
741 sprintf_alloc (&lists_dir, "%s",
742 (opkg->conf->restrict_to_default_dest)
743 ? opkg->conf->default_dest->lists_dir
744 : opkg->conf->lists_dir);
746 if (!file_is_dir (lists_dir))
748 if (file_exists (lists_dir))
750 /* XXX: Error: file exists but is not a directory */
755 err = file_mkdir_hier (lists_dir, 0755);
758 /* XXX: Error: failed to create directory */
764 tmp = strdup ("/tmp/opkg.XXXXXX");
766 if (mkdtemp (tmp) == NULL)
768 /* XXX: Error: could not create temporary file name */
774 /* count the number of sources so we can give some progress updates */
775 sources_list_count = 0;
777 iter = opkg->conf->pkg_src_list.head;
780 sources_list_count++;
784 for (iter = opkg->conf->pkg_src_list.head; iter; iter = iter->next)
786 char *url, *list_file_name = NULL;
790 if (src->extra_data) /* debian style? */
791 sprintf_alloc (&url, "%s/%s/%s", src->value, src->extra_data,
792 src->gzip ? "Packages.gz" : "Packages");
794 sprintf_alloc (&url, "%s/%s", src->value, src->gzip ? "Packages.gz" : "Packages");
796 sprintf_alloc (&list_file_name, "%s/%s", lists_dir, src->name);
800 struct _curl_cb_data cb_data;
801 char *tmp_file_name = NULL;
803 sprintf_alloc (&tmp_file_name, "%s/%s.gz", tmp, src->name);
805 /* XXX: Note: downloading url */
807 cb_data.cb = progress_callback;
808 cb_data.progress_data = &pdata;
810 cb_data.user_data = user_data;
811 cb_data.start_range = 100 * sources_done / sources_list_count;
812 cb_data.finish_range = 100 * (sources_done + 1) / sources_list_count;
814 err = opkg_download (opkg->conf, url, tmp_file_name, (curl_progress_func) curl_progress_cb, &cb_data);
818 /* XXX: Note: Inflating downloaded file */
819 in = fopen (tmp_file_name, "r");
820 out = fopen (list_file_name, "w");
829 unlink (tmp_file_name);
831 free (tmp_file_name);
834 err = opkg_download (opkg->conf, url, list_file_name, NULL, NULL);
838 /* XXX: Error: download error */
839 result = OPKG_DOWNLOAD_FAILED;
845 /* download detached signitures to verify the package lists */
846 /* get the url for the sig file */
847 if (src->extra_data) /* debian style? */
848 sprintf_alloc (&url, "%s/%s/%s", src->value, src->extra_data,
851 sprintf_alloc (&url, "%s/%s", src->value, "Packages.sig");
853 /* create filename for signature */
854 sprintf_alloc (&sig_file_name, "%s/%s.sig", lists_dir, src->name);
856 /* make sure there is no existing signature file */
857 unlink (sig_file_name);
859 err = opkg_download (opkg->conf, url, sig_file_name, NULL, NULL);
862 /* XXX: Warning: Download failed */
867 err = opkg_verify_file (opkg->conf, list_file_name, sig_file_name);
870 /* XXX: Notice: Signature check passed */
874 /* XXX: Warning: Signature check failed */
877 free (sig_file_name);
878 free (list_file_name);
881 /* XXX: Note: Signature check for %s skipped because GPG support was not
882 * enabled in this build
887 progress (pdata, 100 * sources_done / sources_list_count);
894 /* Now re-read the package lists to update package hash tables. */
895 opkg_re_read_config_files (opkg);
902 opkg_list_packages (opkg_t *opkg, opkg_package_callback_t callback, void *user_data)
908 opkg_assert (callback);
910 all = pkg_vec_alloc ();
911 pkg_hash_fetch_available (&opkg->conf->pkg_hash, all);
912 for (i = 0; i < all->len; i++)
915 opkg_package_t *package;
919 package = old_pkg_to_new (pkg);
920 callback (opkg, package, user_data);
921 opkg_package_free (package);
930 opkg_list_upgradable_packages (opkg_t *opkg, opkg_package_callback_t callback, void *user_data)
936 opkg_assert (callback);
938 /* ensure all data is valid */
939 pkg_info_preinstall_check (opkg->conf);
941 all = opkg_upgrade_all_list_get (opkg->conf);
942 for (i = 0; i < all->len; i++)
945 opkg_package_t *package;
949 new = pkg_hash_fetch_best_installation_candidate_by_name(opkg->conf, old->name, NULL);
951 package = old_pkg_to_new (new);
952 callback (opkg, package, user_data);
953 opkg_package_free (package);
962 opkg_find_package (opkg_t *opkg, const char *name, const char *ver, const char *arch, const char *repo)
965 opkg_package_t *package = NULL;
967 #define sstrcmp(x,y) (x && y) ? strcmp (x, y) : 0
971 all = pkg_vec_alloc ();
972 pkg_hash_fetch_available (&opkg->conf->pkg_hash, all);
973 for (i = 0; i < all->len; i++)
981 if (sstrcmp (pkg->name, name))
985 pkgv = pkg_version_str_alloc (pkg);
986 if (sstrcmp (pkgv, ver))
993 /* check architecture */
996 if (sstrcmp (pkg->architecture, arch))
1000 /* check repository */
1003 if (sstrcmp (pkg->src->name, repo))
1008 package = old_pkg_to_new (pkg);
1017 #include <curl/curl.h>
1019 * @brief Check the accessibility of repositories. It will try to access the repository to check if the respository is accessible throught current network status.
1020 * @param opkg The opkg_t
1021 * @return return how many repositories cannot access. 0 means all okay.
1023 int opkg_repository_accessibility_check(opkg_t *opkg)
1025 pkg_src_list_elt_t *iter;
1026 str_list_elt_t *iter1;
1033 opkg_assert(opkg != NULL);
1035 src = str_list_alloc();
1037 for (iter = opkg->conf->pkg_src_list.head; iter; iter = iter->next)
1039 if (strstr(iter->data->value, "://") &&
1040 index(strstr(iter->data->value, "://") + 3, '/'))
1041 stmp = strndup(iter->data->value,
1042 (index(strstr(iter->data->value, "://") + 3, '/') - iter->data->value)*sizeof(char));
1045 stmp = strdup(iter->data->value);
1047 for (iter1 = src->head; iter1; iter1 = iter1->next)
1049 if (strstr(iter1->data, stmp))
1055 sprintf_alloc(&repo_ptr, "%s/index.html",stmp);
1058 str_list_append(src, repo_ptr);
1061 while (repositories > 0)
1063 iter1 = str_list_pop(src);
1066 err = opkg_download(opkg->conf, iter1->data, "/dev/null", NULL, NULL);
1067 if (!(err == CURLE_OK ||
1068 err == CURLE_HTTP_RETURNED_ERROR ||
1069 err == CURLE_FILE_COULDNT_READ_FILE ||
1070 err == CURLE_REMOTE_FILE_NOT_FOUND ||
1071 err == CURLE_TFTP_NOTFOUND
1075 str_list_elt_deinit(iter1);