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 = malloc (sizeof (opkg_package_t));
167 memset (p, 0, sizeof (opkg_package_t));
173 opkg_package_free (opkg_package_t *p)
177 free (p->architecture);
178 free (p->description);
181 free (p->repository);
192 opkg = malloc (sizeof (opkg_t));
194 opkg->args = malloc (sizeof (args_t));
195 err = args_init (opkg->args);
203 opkg->conf = malloc (sizeof (opkg_conf_t));
204 err = opkg_conf_init (opkg->conf, opkg->args);
213 opkg_init_options_array (opkg->conf, &opkg->options);
218 opkg_free (opkg_t *opkg)
220 opkg_assert (opkg != NULL);
222 opkg_conf_deinit (opkg->conf);
223 args_deinit (opkg->args);
224 free (opkg->options);
231 opkg_re_read_config_files (opkg_t *opkg)
236 opkg_assert (opkg != NULL);
241 /* Unfortunatly, the easiest way to re-read the config files right now is to
242 * throw away opkg->conf and start again */
244 /* copy the settings we need to keep */
245 a->autoremove = c->autoremove;
246 a->force_depends = c->force_depends;
247 a->force_defaults = c->force_defaults;
248 a->force_overwrite = c->force_overwrite;
249 a->force_downgrade = c->force_downgrade;
250 a->force_reinstall = c->force_reinstall;
251 a->force_removal_of_dependent_packages = c->force_removal_of_dependent_packages;
252 a->force_removal_of_essential_packages = c->force_removal_of_essential_packages;
253 a->nodeps = c->nodeps;
254 a->noaction = c->noaction;
255 a->query_all = c->query_all;
256 a->verbosity = c->verbosity;
260 if (a->offline_root) free (a->offline_root);
261 a->offline_root = strdup (c->offline_root);
264 if (c->offline_root_pre_script_cmd)
266 if (a->offline_root_pre_script_cmd) free (a->offline_root_pre_script_cmd);
267 a->offline_root_pre_script_cmd = strdup (c->offline_root_pre_script_cmd);
270 if (c->offline_root_post_script_cmd)
272 if (a->offline_root_post_script_cmd) free (a->offline_root_post_script_cmd);
273 a->offline_root_post_script_cmd = strdup (c->offline_root_post_script_cmd);
279 a->cache = strdup(c->cache);
282 /* throw away old opkg_conf and start again */
283 opkg_conf_deinit (opkg->conf);
284 opkg_conf_init (opkg->conf, opkg->args);
286 free (opkg->options);
287 opkg_init_options_array (opkg->conf, &opkg->options);
293 opkg_get_option (opkg_t *opkg, char *option, void **value)
296 opkg_option_t *options;
298 opkg_assert (opkg != NULL);
299 opkg_assert (option != NULL);
300 opkg_assert (value != NULL);
302 options = opkg->options;
304 /* look up the option
305 * TODO: this would be much better as a hash table
307 while (options[i].name)
309 if (strcmp (options[i].name, option) != 0)
317 switch (options[i].type)
319 case OPKG_OPT_TYPE_BOOL:
320 *((int *) value) = *((int *) options[i].value);
323 case OPKG_OPT_TYPE_INT:
324 *((int *) value) = *((int *) options[i].value);
327 case OPKG_OPT_TYPE_STRING:
328 *((char **)value) = strdup (options[i].value);
335 opkg_set_option (opkg_t *opkg, char *option, void *value)
337 int i = 0, found = 0;
338 opkg_option_t *options;
340 opkg_assert (opkg != NULL);
341 opkg_assert (option != NULL);
342 opkg_assert (value != NULL);
344 options = opkg->options;
346 /* look up the option
347 * TODO: this would be much better as a hash table
349 while (options[i].name)
351 if (strcmp (options[i].name, option) == 0)
361 /* XXX: Warning: Option not found */
366 switch (options[i].type)
368 case OPKG_OPT_TYPE_BOOL:
369 if (*((int *) value) == 0)
370 *((int *)options[i].value) = 0;
372 *((int *)options[i].value) = 1;
375 case OPKG_OPT_TYPE_INT:
376 *((int *) options[i].value) = *((int *) value);
379 case OPKG_OPT_TYPE_STRING:
380 *((char **)options[i].value) = strdup (value);
387 opkg_install_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
390 char *stripped_filename;
391 opkg_progress_data_t pdata;
393 pkg_vec_t *deps, *all;
395 char **unresolved = NULL;
397 opkg_assert (opkg != NULL);
398 opkg_assert (package_name != NULL);
401 pkg_info_preinstall_check (opkg->conf);
404 /* check to ensure package is not already installed */
405 old = pkg_hash_fetch_installed_by_name(&opkg->conf->pkg_hash, package_name);
408 /* XXX: Error: Package is already installed. */
409 return OPKG_PACKAGE_ALREADY_INSTALLED;
412 new = pkg_hash_fetch_best_installation_candidate_by_name(opkg->conf, package_name, NULL);
415 /* XXX: Error: Could not find package to install */
416 return OPKG_PACKAGE_NOT_FOUND;
419 new->state_flag |= SF_USER;
421 pdata.action = OPKG_INSTALL;
422 pdata.package = old_pkg_to_new (new);
426 /* find dependancies and download them */
427 deps = pkg_vec_alloc ();
428 /* this function does not return the original package, so we insert it later */
429 ndepends = pkg_hash_fetch_unsatisfied_dependencies (opkg->conf, new, deps, &unresolved);
432 /* XXX: Error: Could not satisfy dependencies */
434 return OPKG_DEPENDENCIES_FAILED;
437 /* insert the package we are installing so that we download it */
438 pkg_vec_insert (deps, new);
440 /* download package and dependancies */
441 for (i = 0; i < deps->len; i++)
444 struct _curl_cb_data cb_data;
448 if (pkg->local_filename)
451 opkg_package_free (pdata.package);
452 pdata.package = old_pkg_to_new (pkg);
453 pdata.action = OPKG_DOWNLOAD;
455 if (pkg->src == NULL)
457 /* XXX: Error: Package not available from any configured src */
458 return OPKG_PACKAGE_NOT_AVAILABLE;
461 sprintf_alloc(&url, "%s/%s", pkg->src->value, pkg->filename);
463 /* Get the filename part, without any directory */
464 stripped_filename = strrchr(pkg->filename, '/');
465 if ( ! stripped_filename )
466 stripped_filename = pkg->filename;
468 sprintf_alloc(&pkg->local_filename, "%s/%s", opkg->conf->tmp_dir, stripped_filename);
470 cb_data.cb = progress_callback;
471 cb_data.progress_data = &pdata;
473 cb_data.user_data = user_data;
474 /* 75% of "install" progress is for downloading */
475 cb_data.start_range = 75 * i / deps->len;
476 cb_data.finish_range = 75 * (i + 1) / deps->len;
478 err = opkg_download(opkg->conf, url, pkg->local_filename,
479 (curl_progress_func) curl_progress_cb, &cb_data);
485 opkg_package_free (pdata.package);
486 return OPKG_DOWNLOAD_FAILED;
492 /* clear depenacy checked marks, left by pkg_hash_fetch_unsatisfied_dependencies */
493 all = pkg_vec_alloc ();
494 pkg_hash_fetch_available (&opkg->conf->pkg_hash, all);
495 for (i = 0; i < all->len; i++)
497 all->pkgs[i]->parent->dependencies_checked = 0;
502 /* 75% of "install" progress is for downloading */
503 opkg_package_free (pdata.package);
504 pdata.package = old_pkg_to_new (new);
505 pdata.action = OPKG_INSTALL;
506 progress (pdata, 75);
508 /* unpack the package */
509 err = opkg_install_pkg(opkg->conf, new, 0);
513 opkg_package_free (pdata.package);
516 case OPKG_INSTALL_ERR_NOT_TRUSTED: return OPKG_GPG_ERROR;
517 case OPKG_INSTALL_ERR_DOWNLOAD: return OPKG_DOWNLOAD_FAILED;
518 case OPKG_INSTALL_ERR_DEPENDENCIES:
519 case OPKG_INSTALL_ERR_CONFLICTS: return OPKG_DEPENDENCIES_FAILED;
520 case OPKG_INSTALL_ERR_ALREADY_INSTALLED: return OPKG_PACKAGE_ALREADY_INSTALLED;
521 case OPKG_INSTALL_ERR_SIGNATURE: return OPKG_GPG_ERROR;
522 case OPKG_INSTALL_ERR_MD5: return OPKG_MD5_ERROR;
523 default: return OPKG_UNKNOWN_ERROR;
527 progress (pdata, 75);
529 /* run configure scripts, etc. */
530 err = opkg_configure_packages (opkg->conf, NULL);
533 opkg_package_free (pdata.package);
534 return OPKG_UNKNOWN_ERROR;
537 /* write out status files and file lists */
538 opkg_conf_write_status_files (opkg->conf);
539 pkg_write_changed_filelists (opkg->conf);
541 progress (pdata, 100);
542 opkg_package_free (pdata.package);
547 opkg_remove_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
551 pkg_t *pkg_to_remove;
552 opkg_progress_data_t pdata;
554 opkg_assert (opkg != NULL);
555 opkg_assert (package_name != NULL);
557 pkg_info_preinstall_check (opkg->conf);
559 pkg = pkg_hash_fetch_installed_by_name (&opkg->conf->pkg_hash, package_name);
563 /* XXX: Error: Package not installed. */
564 return OPKG_PACKAGE_NOT_INSTALLED;
567 pdata.action = OPKG_REMOVE;
568 pdata.package = old_pkg_to_new (pkg);
572 if (pkg->state_status == SS_NOT_INSTALLED)
574 /* XXX: Error: Package seems to be not installed (STATUS = NOT_INSTALLED). */
575 opkg_package_free (pdata.package);
576 return OPKG_PACKAGE_NOT_INSTALLED;
578 progress (pdata, 25);
580 if (opkg->conf->restrict_to_default_dest)
582 pkg_to_remove = pkg_hash_fetch_installed_by_name_dest (&opkg->conf->pkg_hash,
584 opkg->conf->default_dest);
588 pkg_to_remove = pkg_hash_fetch_installed_by_name (&opkg->conf->pkg_hash, pkg->name );
592 progress (pdata, 75);
594 err = opkg_remove_pkg (opkg->conf, pkg_to_remove, 0);
596 /* write out status files and file lists */
597 opkg_conf_write_status_files (opkg->conf);
598 pkg_write_changed_filelists (opkg->conf);
601 progress (pdata, 100);
602 opkg_package_free (pdata.package);
603 return (err) ? OPKG_UNKNOWN_ERROR : OPKG_NO_ERROR;
607 opkg_upgrade_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
611 opkg_progress_data_t pdata;
615 opkg_assert (opkg != NULL);
616 opkg_assert (package_name != NULL);
618 pkg_info_preinstall_check (opkg->conf);
620 if (opkg->conf->restrict_to_default_dest)
622 pkg = pkg_hash_fetch_installed_by_name_dest (&opkg->conf->pkg_hash,
624 opkg->conf->default_dest);
627 /* XXX: Error: Package not installed in default_dest */
628 return OPKG_PACKAGE_NOT_INSTALLED;
633 pkg = pkg_hash_fetch_installed_by_name (&opkg->conf->pkg_hash,
639 /* XXX: Error: Package not installed */
640 return OPKG_PACKAGE_NOT_INSTALLED;
643 pdata.action = OPKG_INSTALL;
644 pdata.package = old_pkg_to_new (pkg);
647 err = opkg_upgrade_pkg (opkg->conf, pkg);
648 /* opkg_upgrade_pkg returns the error codes of opkg_install_pkg */
652 opkg_package_free (pdata.package);
655 case OPKG_INSTALL_ERR_NOT_TRUSTED: return OPKG_GPG_ERROR;
656 case OPKG_INSTALL_ERR_DOWNLOAD: return OPKG_DOWNLOAD_FAILED;
657 case OPKG_INSTALL_ERR_DEPENDENCIES:
658 case OPKG_INSTALL_ERR_CONFLICTS: return OPKG_DEPENDENCIES_FAILED;
659 case OPKG_INSTALL_ERR_ALREADY_INSTALLED: return OPKG_PACKAGE_ALREADY_INSTALLED;
660 case OPKG_INSTALL_ERR_SIGNATURE: return OPKG_GPG_ERROR;
661 case OPKG_INSTALL_ERR_MD5: return OPKG_MD5_ERROR;
662 default: return OPKG_UNKNOWN_ERROR;
665 progress (pdata, 75);
667 err = opkg_configure_packages (opkg->conf, NULL);
669 opkg_package_free (pdata.package);
670 return OPKG_UNKNOWN_ERROR;
673 /* write out status files and file lists */
674 opkg_conf_write_status_files (opkg->conf);
675 pkg_write_changed_filelists (opkg->conf);
677 progress (pdata, 100);
678 opkg_package_free (pdata.package);
683 opkg_upgrade_all (opkg_t *opkg, opkg_progress_callback_t progress_callback, void *user_data)
685 pkg_vec_t *installed;
689 opkg_progress_data_t pdata;
691 pdata.action = OPKG_INSTALL;
692 pdata.package = NULL;
694 opkg_assert (opkg != NULL);
697 installed = pkg_vec_alloc ();
698 pkg_info_preinstall_check (opkg->conf);
700 pkg_hash_fetch_all_installed (&opkg->conf->pkg_hash, installed);
701 for (i = 0; i < installed->len; i++)
703 pkg = installed->pkgs[i];
705 pdata.package = old_pkg_to_new (pkg);
706 progress (pdata, 99 * i / installed->len);
707 opkg_package_free (pdata.package);
709 err += opkg_upgrade_pkg (opkg->conf, pkg);
711 pkg_vec_free (installed);
716 err = opkg_configure_packages (opkg->conf, NULL);
720 pdata.package = NULL;
721 progress (pdata, 100);
726 opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callback, void *user_data)
731 pkg_src_list_elt_t *iter;
733 int sources_list_count, sources_done;
734 opkg_progress_data_t pdata;
736 opkg_assert (opkg != NULL);
738 pdata.action = OPKG_DOWNLOAD;
739 pdata.package = NULL;
742 sprintf_alloc (&lists_dir, "%s",
743 (opkg->conf->restrict_to_default_dest)
744 ? opkg->conf->default_dest->lists_dir
745 : opkg->conf->lists_dir);
747 if (!file_is_dir (lists_dir))
749 if (file_exists (lists_dir))
751 /* XXX: Error: file exists but is not a directory */
756 err = file_mkdir_hier (lists_dir, 0755);
759 /* XXX: Error: failed to create directory */
765 tmp = strdup ("/tmp/opkg.XXXXXX");
767 if (mkdtemp (tmp) == NULL)
769 /* XXX: Error: could not create temporary file name */
775 /* count the number of sources so we can give some progress updates */
776 sources_list_count = 0;
778 iter = opkg->conf->pkg_src_list.head;
781 sources_list_count++;
785 for (iter = opkg->conf->pkg_src_list.head; iter; iter = iter->next)
787 char *url, *list_file_name = NULL;
791 if (src->extra_data) /* debian style? */
792 sprintf_alloc (&url, "%s/%s/%s", src->value, src->extra_data,
793 src->gzip ? "Packages.gz" : "Packages");
795 sprintf_alloc (&url, "%s/%s", src->value, src->gzip ? "Packages.gz" : "Packages");
797 sprintf_alloc (&list_file_name, "%s/%s", lists_dir, src->name);
801 struct _curl_cb_data cb_data;
802 char *tmp_file_name = NULL;
804 sprintf_alloc (&tmp_file_name, "%s/%s.gz", tmp, src->name);
806 /* XXX: Note: downloading url */
808 cb_data.cb = progress_callback;
809 cb_data.progress_data = &pdata;
811 cb_data.user_data = user_data;
812 cb_data.start_range = 100 * sources_done / sources_list_count;
813 cb_data.finish_range = 100 * (sources_done + 1) / sources_list_count;
815 err = opkg_download (opkg->conf, url, tmp_file_name, (curl_progress_func) curl_progress_cb, &cb_data);
819 /* XXX: Note: Inflating downloaded file */
820 in = fopen (tmp_file_name, "r");
821 out = fopen (list_file_name, "w");
830 unlink (tmp_file_name);
832 free (tmp_file_name);
835 err = opkg_download (opkg->conf, url, list_file_name, NULL, NULL);
839 /* XXX: Error: download error */
840 result = OPKG_DOWNLOAD_FAILED;
846 /* download detached signitures to verify the package lists */
847 /* get the url for the sig file */
848 if (src->extra_data) /* debian style? */
849 sprintf_alloc (&url, "%s/%s/%s", src->value, src->extra_data,
852 sprintf_alloc (&url, "%s/%s", src->value, "Packages.sig");
854 /* create filename for signature */
855 sprintf_alloc (&sig_file_name, "%s/%s.sig", lists_dir, src->name);
857 /* make sure there is no existing signature file */
858 unlink (sig_file_name);
860 err = opkg_download (opkg->conf, url, sig_file_name, NULL, NULL);
863 /* XXX: Warning: Download failed */
868 err = opkg_verify_file (opkg->conf, list_file_name, sig_file_name);
871 /* XXX: Notice: Signature check passed */
875 /* XXX: Warning: Signature check failed */
878 free (sig_file_name);
879 free (list_file_name);
882 /* XXX: Note: Signature check for %s skipped because GPG support was not
883 * enabled in this build
888 progress (pdata, 100 * sources_done / sources_list_count);
895 /* Now re-read the package lists to update package hash tables. */
896 opkg_re_read_config_files (opkg);
903 opkg_list_packages (opkg_t *opkg, opkg_package_callback_t callback, void *user_data)
909 opkg_assert (callback);
911 all = pkg_vec_alloc ();
912 pkg_hash_fetch_available (&opkg->conf->pkg_hash, all);
913 for (i = 0; i < all->len; i++)
916 opkg_package_t *package;
920 package = old_pkg_to_new (pkg);
921 callback (opkg, package, user_data);
922 opkg_package_free (package);
931 opkg_list_upgradable_packages (opkg_t *opkg, opkg_package_callback_t callback, void *user_data)
937 opkg_assert (callback);
939 /* ensure all data is valid */
940 pkg_info_preinstall_check (opkg->conf);
942 all = pkg_vec_alloc ();
943 pkg_hash_fetch_available (&opkg->conf->pkg_hash, all);
944 for (i = 0; i < all->len; i++)
948 opkg_package_t *package;
952 if (old->state_status != SS_INSTALLED)
955 new = pkg_hash_fetch_best_installation_candidate_by_name(opkg->conf, old->name, NULL);
957 /* XXX: Notice: Assuming locally install package is up to date */
961 cmp = pkg_compare_versions(old, new);
965 package = old_pkg_to_new (new);
966 callback (opkg, package, user_data);
967 opkg_package_free (package);
977 opkg_find_package (opkg_t *opkg, const char *name, const char *ver, const char *arch, const char *repo)
980 opkg_package_t *package = NULL;
982 #define sstrcmp(x,y) (x && y) ? strcmp (x, y) : 0
986 all = pkg_vec_alloc ();
987 pkg_hash_fetch_available (&opkg->conf->pkg_hash, all);
988 for (i = 0; i < all->len; i++)
996 if (sstrcmp (pkg->name, name))
1000 pkgv = pkg_version_str_alloc (pkg);
1001 if (sstrcmp (pkgv, ver))
1008 /* check architecture */
1011 if (sstrcmp (pkg->architecture, arch))
1015 /* check repository */
1018 if (sstrcmp (pkg->src->name, repo))
1023 package = old_pkg_to_new (pkg);
1032 #include <curl/curl.h>
1034 * @brief Check the accessibility of repositories. It will try to access the repository to check if the respository is accessible throught current network status.
1035 * @param opkg The opkg_t
1036 * @return return how many repositories cannot access. 0 means all okay.
1038 int opkg_repository_accessibility_check(opkg_t *opkg)
1040 pkg_src_list_elt_t *iter;
1041 str_list_elt_t *iter1;
1048 opkg_assert(opkg != NULL);
1050 src = str_list_alloc();
1052 for (iter = opkg->conf->pkg_src_list.head; iter; iter = iter->next)
1054 if (strstr(iter->data->value, "://") &&
1055 index(strstr(iter->data->value, "://") + 3, '/'))
1056 stmp = strndup(iter->data->value,
1057 (index(strstr(iter->data->value, "://") + 3, '/') - iter->data->value)*sizeof(char));
1060 stmp = strdup(iter->data->value);
1062 for (iter1 = src->head; iter1; iter1 = iter1->next)
1064 if (strstr(iter1->data, stmp))
1070 sprintf_alloc(&repo_ptr, "%s/index.html",stmp);
1073 str_list_append(src, repo_ptr);
1076 while (repositories > 0)
1078 iter1 = str_list_pop(src);
1081 err = opkg_download(opkg->conf, iter1->data, "/dev/null", NULL, NULL);
1082 if (!(err == CURLE_OK ||
1083 err == CURLE_HTTP_RETURNED_ERROR ||
1084 err == CURLE_FILE_COULDNT_READ_FILE ||
1085 err == CURLE_REMOTE_FILE_NOT_FOUND ||
1086 err == CURLE_TFTP_NOTFOUND
1090 str_list_elt_deinit(iter1);