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"
29 #include "sprintf_alloc.h"
30 #include "file_util.h"
32 #include <libbb/libbb.h>
38 opkg_option_t *options;
41 /** Private Functions ***/
45 opkg_configure_packages(opkg_conf_t *conf, char *pkg_name)
52 all = pkg_vec_alloc ();
53 pkg_hash_fetch_available (&conf->pkg_hash, all);
55 for (i = 0; i < all->len; i++)
59 if (pkg_name && fnmatch (pkg_name, pkg->name, 0))
62 if (pkg->state_status == SS_UNPACKED)
64 r = opkg_configure (conf, pkg);
67 pkg->state_status = SS_INSTALLED;
68 pkg->parent->state_status = SS_INSTALLED;
69 pkg->state_flag &= ~SF_PREFER;
91 opkg = malloc (sizeof (opkg_t));
93 opkg->args = malloc (sizeof (args_t));
94 args_init (opkg->args);
96 opkg->conf = malloc (sizeof (opkg_conf_t));
97 opkg_conf_init (opkg->conf, opkg->args);
99 opkg_init_options_array (opkg->conf, &opkg->options);
104 opkg_free (opkg_t *opkg)
106 opkg_conf_deinit (opkg->conf);
107 args_deinit (opkg->args);
111 opkg_read_config_files (opkg_t *opkg)
113 args_t *a = opkg->args;
114 opkg_conf_t *c = opkg->conf;
116 /* Unfortunatly, the easiest way to re-read the config files right now is to
117 * throw away opkg->conf and start again */
119 /* copy the settings we need to keep */
120 a->autoremove = c->autoremove;
121 a->force_depends = c->force_depends;
122 a->force_defaults = c->force_defaults;
123 a->force_overwrite = c->force_overwrite;
124 a->force_downgrade = c->force_downgrade;
125 a->force_reinstall = c->force_reinstall;
126 a->force_removal_of_dependent_packages = c->force_removal_of_dependent_packages;
127 a->force_removal_of_essential_packages = c->force_removal_of_essential_packages;
128 a->nodeps = c->nodeps;
129 a->noaction = c->noaction;
130 a->query_all = c->query_all;
131 a->multiple_providers = c->multiple_providers;
132 a->verbosity = c->verbosity;
136 if (a->offline_root) free (a->offline_root);
137 a->offline_root = strdup (c->offline_root);
140 if (c->offline_root_pre_script_cmd)
142 if (a->offline_root_pre_script_cmd) free (a->offline_root_pre_script_cmd);
143 a->offline_root_pre_script_cmd = strdup (c->offline_root_pre_script_cmd);
146 if (c->offline_root_post_script_cmd)
148 if (a->offline_root_post_script_cmd) free (a->offline_root_post_script_cmd);
149 a->offline_root_post_script_cmd = strdup (c->offline_root_post_script_cmd);
152 /* throw away old opkg_conf and start again */
153 opkg_conf_deinit (opkg->conf);
154 opkg_conf_init (opkg->conf, opkg->args);
156 free (opkg->options);
157 opkg_init_options_array (opkg->conf, &opkg->options);
163 opkg_get_option (opkg_t *opkg, char *option, void **value)
166 opkg_option_t *options = opkg->options;
168 /* can't store a value in a NULL pointer! */
172 /* look up the option
173 * TODO: this would be much better as a hash table
175 while (options[i].name)
177 if (strcmp (options[i].name, option) != 0)
185 switch (options[i].type)
187 case OPKG_OPT_TYPE_BOOL:
188 *((int *) value) = *((int *) options[i].value);
191 case OPKG_OPT_TYPE_INT:
192 *((int *) value) = *((int *) options[i].value);
195 case OPKG_OPT_TYPE_STRING:
196 *((char **)value) = strdup (options[i].value);
203 opkg_set_option (opkg_t *opkg, char *option, void *value)
206 opkg_option_t *options = opkg->options;
208 /* NULL values are not defined */
212 /* look up the option
213 * TODO: this would be much better as a hash table
215 while (options[i].name)
217 if (strcmp (options[i].name, option) == 0)
225 switch (options[i].type)
227 case OPKG_OPT_TYPE_BOOL:
228 if (*((int *) value) == 0)
229 *((int *)options[i].value) = 0;
231 *((int *)options[i].value) = 1;
234 case OPKG_OPT_TYPE_INT:
235 *((int *) options[i].value) = *((int *) value);
238 case OPKG_OPT_TYPE_STRING:
239 *((char **)options[i].value) = strdup (value);
246 opkg_install_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
251 progress_callback (opkg, 0, user_data);
253 /* download the package */
254 opkg_prepare_url_for_install (opkg->conf, package_name, &package_id);
255 progress_callback (opkg, 50, user_data);
258 pkg_info_preinstall_check (opkg->conf);
260 /* unpack the package */
261 if (opkg->conf->multiple_providers)
263 err = opkg_install_multi_by_name (opkg->conf, package_id);
267 err = opkg_install_by_name (opkg->conf, package_id);
270 progress_callback (opkg, 75, user_data);
272 /* run configure scripts, etc. */
273 err = opkg_configure_packages (opkg->conf, NULL);
275 /* write out status files and file lists */
276 opkg_conf_write_status_files (opkg->conf);
277 pkg_write_changed_filelists (opkg->conf);
279 progress_callback (opkg, 100, user_data);
284 opkg_remove_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
290 opkg_upgrade_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
296 opkg_upgrade_all (opkg_t *opkg, opkg_progress_callback_t progress_callback, void *user_data)
302 opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callback, void *user_data)
307 pkg_src_list_elt_t *iter;
309 int sources_list_count, sources_done;
311 progress_callback (opkg, 0, user_data);
313 sprintf_alloc (&lists_dir, "%s",
314 (opkg->conf->restrict_to_default_dest)
315 ? opkg->conf->default_dest->lists_dir
316 : opkg->conf->lists_dir);
318 if (!file_is_dir (lists_dir))
320 if (file_exists (lists_dir))
322 /* XXX: Error: file exists but is not a directory */
327 err = file_mkdir_hier (lists_dir, 0755);
330 /* XXX: Error: failed to create directory */
336 tmp = strdup ("/tmp/opkg.XXXXXX");
338 if (mkdtemp (tmp) == NULL)
340 /* XXX: Error: could not create temporary file name */
346 /* cout the number of sources so we can give some progress updates */
347 sources_list_count = 0;
349 iter = opkg->conf->pkg_src_list.head;
352 sources_list_count++;
356 for (iter = opkg->conf->pkg_src_list.head; iter; iter = iter->next)
358 char *url, *list_file_name;
362 if (src->extra_data) /* debian style? */
363 sprintf_alloc (&url, "%s/%s/%s", src->value, src->extra_data,
364 src->gzip ? "Packages.gz" : "Packages");
366 sprintf_alloc (&url, "%s/%s", src->value, src->gzip ? "Packages.gz" : "Packages");
368 sprintf_alloc (&list_file_name, "%s/%s", lists_dir, src->name);
374 sprintf_alloc (&tmp_file_name, "%s/%s.gz", tmp, src->name);
376 /* XXX: Note: downloading url */
377 err = opkg_download (opkg->conf, url, tmp_file_name);
381 /* XXX: Note: Inflating downloaded file */
382 in = fopen (tmp_file_name, "r");
383 out = fopen (list_file_name, "w");
392 unlink (tmp_file_name);
396 err = opkg_download (opkg->conf, url, list_file_name);
400 /* XXX: Error: download error */
405 /* download detached signitures to verify the package lists */
406 /* get the url for the sig file */
407 if (src->extra_data) /* debian style? */
408 sprintf_alloc (&url, "%s/%s/%s", src->value, src->extra_data,
411 sprintf_alloc (&url, "%s/%s", src->value, "Packages.sig");
413 /* create temporary file for it */
416 sprintf_alloc (&tmp_file_name, "%s/%s", tmp, "Packages.sig");
418 err = opkg_download (opkg->conf, url, tmp_file_name);
421 /* XXX: Warning: Download failed */
426 err = opkg_verify_file (opkg->conf, list_file_name, tmp_file_name);
429 /* XXX: Notice: Signature check passed */
433 /* XXX: Warning: Signature check failed */
436 unlink (tmp_file_name);
437 free (tmp_file_name);
440 /* XXX: Note: Signiture check for %s skipped because GPG support was not
441 * enabled in this build
444 free (list_file_name);
447 progress_callback (opkg, 100 * sources_done / sources_list_count, user_data);