#include "opkg_install.h"
#include "opkg_configure.h"
+#include "opkg_download.h"
+#include "opkg_remove.h"
+
+#include "sprintf_alloc.h"
+#include "file_util.h"
+
+#include <libbb/libbb.h>
struct _opkg_t
{
args_t *args;
opkg_conf_t *conf;
+ opkg_option_t *options;
};
+#define opkg_assert(expr) if (!(expr)) { \
+ printf ("opkg: file %s: line %d (%s): Assertation '%s' failed",\
+ __FILE__, __LINE__, __PRETTY_FUNCTION__, #expr); abort(); }
+
+#define progress(percent) if (progress_callback) progress_callback (opkg, percent, user_data);
+
/** Private Functions ***/
pkg_t *pkg;
int r, err = 0;
- all = pkg_vec_alloc();
- pkg_hash_fetch_available(&conf->pkg_hash, all);
+ all = pkg_vec_alloc ();
+ pkg_hash_fetch_available (&conf->pkg_hash, all);
for (i = 0; i < all->len; i++)
{
pkg = all->pkgs[i];
- if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+ if (pkg_name && fnmatch (pkg_name, pkg->name, 0))
continue;
if (pkg->state_status == SS_UNPACKED)
{
- r = opkg_configure(conf, pkg);
+ r = opkg_configure (conf, pkg);
if (r == 0)
{
pkg->state_status = SS_INSTALLED;
}
}
- pkg_vec_free(all);
+ pkg_vec_free (all);
return err;
}
+struct _curl_cb_data
+{
+ opkg_progress_callback_t cb;
+ opkg_t *opkg;
+ void *user_data;
+ int start_range;
+ int finish_range;
+};
+
+int
+curl_progress_cb (struct _curl_cb_data *cb_data,
+ double t, /* dltotal */
+ double d, /* dlnow */
+ double ultotal,
+ double ulnow)
+{
+ int p = (t) ? d*100/t : 0;
+ static int prev = -1;
+
+ /* prevent the same value being sent twice (can occur due to rounding) */
+ if (p == prev)
+ return 0;
+ prev = p;
+
+ if (t < 1)
+ return 0;
+
+ (cb_data->cb) (cb_data->opkg,
+ cb_data->start_range + (d/t * ((cb_data->finish_range - cb_data->start_range))),
+ cb_data->user_data);
+
+ return 0;
+}
/*** Public API ***/
{
opkg_t *opkg;
opkg = malloc (sizeof (opkg_t));
+
+ opkg->args = malloc (sizeof (args_t));
args_init (opkg->args);
+
+ opkg->conf = malloc (sizeof (opkg_conf_t));
opkg_conf_init (opkg->conf, opkg->args);
+
+ opkg_init_options_array (opkg->conf, &opkg->options);
return opkg;
}
void
opkg_free (opkg_t *opkg)
{
+ opkg_assert (opkg != NULL);
+
opkg_conf_deinit (opkg->conf);
args_deinit (opkg->args);
}
+int
+opkg_read_config_files (opkg_t *opkg)
+{
+ args_t *a;
+ opkg_conf_t *c;
+
+ opkg_assert (opkg != NULL);
+
+ a = opkg->args;
+ c = opkg->conf;
+
+ /* Unfortunatly, the easiest way to re-read the config files right now is to
+ * throw away opkg->conf and start again */
+
+ /* copy the settings we need to keep */
+ a->autoremove = c->autoremove;
+ a->force_depends = c->force_depends;
+ a->force_defaults = c->force_defaults;
+ a->force_overwrite = c->force_overwrite;
+ a->force_downgrade = c->force_downgrade;
+ a->force_reinstall = c->force_reinstall;
+ a->force_removal_of_dependent_packages = c->force_removal_of_dependent_packages;
+ a->force_removal_of_essential_packages = c->force_removal_of_essential_packages;
+ a->nodeps = c->nodeps;
+ a->noaction = c->noaction;
+ a->query_all = c->query_all;
+ a->multiple_providers = c->multiple_providers;
+ a->verbosity = c->verbosity;
+
+ if (c->offline_root)
+ {
+ if (a->offline_root) free (a->offline_root);
+ a->offline_root = strdup (c->offline_root);
+ }
+
+ if (c->offline_root_pre_script_cmd)
+ {
+ if (a->offline_root_pre_script_cmd) free (a->offline_root_pre_script_cmd);
+ a->offline_root_pre_script_cmd = strdup (c->offline_root_pre_script_cmd);
+ }
+
+ if (c->offline_root_post_script_cmd)
+ {
+ if (a->offline_root_post_script_cmd) free (a->offline_root_post_script_cmd);
+ a->offline_root_post_script_cmd = strdup (c->offline_root_post_script_cmd);
+ }
+
+ /* throw away old opkg_conf and start again */
+ opkg_conf_deinit (opkg->conf);
+ opkg_conf_init (opkg->conf, opkg->args);
+
+ free (opkg->options);
+ opkg_init_options_array (opkg->conf, &opkg->options);
+
+ return 0;
+}
+
void
opkg_get_option (opkg_t *opkg, char *option, void **value)
{
+ int i = 0;
+ opkg_option_t *options;
+
+ opkg_assert (opkg != NULL);
+ opkg_assert (option != NULL);
+ opkg_assert (value != NULL);
+
+ options = opkg->options;
+
+ /* look up the option
+ * TODO: this would be much better as a hash table
+ */
+ while (options[i].name)
+ {
+ if (strcmp (options[i].name, option) != 0)
+ {
+ i++;
+ continue;
+ }
+ }
+
+ /* get the option */
+ switch (options[i].type)
+ {
+ case OPKG_OPT_TYPE_BOOL:
+ *((int *) value) = *((int *) options[i].value);
+ return;
+
+ case OPKG_OPT_TYPE_INT:
+ *((int *) value) = *((int *) options[i].value);
+ return;
+
+ case OPKG_OPT_TYPE_STRING:
+ *((char **)value) = strdup (options[i].value);
+ return;
+ }
+
}
void
opkg_set_option (opkg_t *opkg, char *option, void *value)
{
+ int i = 0;
+ opkg_option_t *options;
+
+ opkg_assert (opkg != NULL);
+ opkg_assert (option != NULL);
+ opkg_assert (value != NULL);
+
+ options = opkg->options;
+
+ /* look up the option
+ * TODO: this would be much better as a hash table
+ */
+ while (options[i].name)
+ {
+ if (strcmp (options[i].name, option) == 0)
+ {
+ break;
+ }
+ i++;
+ }
+
+ /* set the option */
+ switch (options[i].type)
+ {
+ case OPKG_OPT_TYPE_BOOL:
+ if (*((int *) value) == 0)
+ *((int *)options[i].value) = 0;
+ else
+ *((int *)options[i].value) = 1;
+ return;
+
+ case OPKG_OPT_TYPE_INT:
+ *((int *) options[i].value) = *((int *) value);
+ return;
+
+ case OPKG_OPT_TYPE_STRING:
+ *((char **)options[i].value) = strdup (value);
+ return;
+ }
+
}
int
-opkg_install_package (opkg_t *opkg, char *package_name)
+opkg_install_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
{
int err;
+ char *package_id = NULL;
+
+ opkg_assert (opkg != NULL);
+ opkg_assert (package_name != NULL);
+
+ progress (0);
- pkg_info_preinstall_check(opkg->conf);
+ /* download the package */
+ opkg_prepare_url_for_install (opkg->conf, package_name, &package_id);
+ progress (50);
+
+ /* ... */
+ pkg_info_preinstall_check (opkg->conf);
+
+ if (!package_id)
+ package_id = strdup (package_name);
+
+ /* unpack the package */
if (opkg->conf->multiple_providers)
{
- err = opkg_install_multi_by_name (opkg->conf, package_name);
+ err = opkg_install_multi_by_name (opkg->conf, package_id);
}
else
{
- err = opkg_install_by_name (opkg->conf, package_name);
+ err = opkg_install_by_name (opkg->conf, package_id);
}
- err = opkg_configure_packages (opkg->conf, NULL);
+ if (err)
+ return err;
- if (opkg->conf->noaction)
+ progress (75);
+
+ /* run configure scripts, etc. */
+ err = opkg_configure_packages (opkg->conf, NULL);
+ if (err)
return err;
+ /* write out status files and file lists */
opkg_conf_write_status_files (opkg->conf);
pkg_write_changed_filelists (opkg->conf);
- return err;
+ progress (100);
+ return 0;
}
int
-opkg_remove_package (opkg_t *opkg, char *package_name)
+opkg_remove_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
{
- return 1;
+ pkg_t *pkg = NULL;
+ pkg_t *pkg_to_remove;
+
+ opkg_assert (opkg != NULL);
+ opkg_assert (package_name != NULL);
+
+ progress (0);
+
+ pkg_info_preinstall_check (opkg->conf);
+
+ pkg_vec_t *installed_pkgs = pkg_vec_alloc ();
+
+ pkg_hash_fetch_all_installed (&opkg->conf->pkg_hash, installed_pkgs);
+
+ progress (25);
+
+ pkg = pkg_hash_fetch_installed_by_name (&opkg->conf->pkg_hash, package_name);
+
+ if (pkg == NULL)
+ {
+ /* XXX: Error: Package not installed. */
+ return 1;
+ }
+
+ if (pkg->state_status == SS_NOT_INSTALLED)
+ {
+ /* XXX: Error: Package seems to be not installed (STATUS = NOT_INSTALLED). */
+ return 1;
+ }
+
+ progress (75);
+
+ if (opkg->conf->restrict_to_default_dest)
+ {
+ pkg_to_remove = pkg_hash_fetch_installed_by_name_dest (&opkg->conf->pkg_hash,
+ pkg->name,
+ opkg->conf->default_dest);
+ }
+ else
+ {
+ pkg_to_remove = pkg_hash_fetch_installed_by_name (&opkg->conf->pkg_hash, pkg->name );
+ }
+
+
+ progress (75);
+
+ opkg_remove_pkg (opkg->conf, pkg_to_remove, 0);
+
+ /* write out status files and file lists */
+ opkg_conf_write_status_files (opkg->conf);
+ pkg_write_changed_filelists (opkg->conf);
+
+
+ progress (100);
+ return 0;
}
int
-opkg_upgrade_package (opkg_t *opkg, char *package_name)
+opkg_upgrade_package (opkg_t *opkg, const char *package_name, opkg_progress_callback_t progress_callback, void *user_data)
{
- return 1;
+ pkg_t *pkg;
+
+ opkg_assert (opkg != NULL);
+ opkg_assert (package_name != NULL);
+
+ progress (0);
+
+ pkg_info_preinstall_check (opkg->conf);
+
+ if (opkg->conf->restrict_to_default_dest)
+ {
+ pkg = pkg_hash_fetch_installed_by_name_dest (&opkg->conf->pkg_hash,
+ package_name,
+ opkg->conf->default_dest);
+ if (pkg == NULL)
+ {
+ /* XXX: Error: Package not installed in default_dest */
+ return 1;
+ }
+ }
+ else
+ {
+ pkg = pkg_hash_fetch_installed_by_name (&opkg->conf->pkg_hash,
+ package_name);
+ }
+
+ if (!pkg)
+ {
+ /* XXX: Error: Package not installed */
+ return 1;
+ }
+
+ progress (25);
+
+ opkg_upgrade_pkg (opkg->conf, pkg);
+ progress (75);
+
+ opkg_configure_packages (opkg->conf, NULL);
+ progress (100);
+ return 0;
}
int
-opkg_upgrade_all (opkg_t *opkg)
+opkg_upgrade_all (opkg_t *opkg, opkg_progress_callback_t progress_callback, void *user_data)
{
- return 1;
+ pkg_vec_t *installed;
+ int err = 0;
+ int i;
+ pkg_t *pkg;
+
+ opkg_assert (opkg != NULL);
+ progress (0);
+
+ installed = pkg_vec_alloc ();
+ pkg_info_preinstall_check (opkg->conf);
+
+ pkg_hash_fetch_all_installed (&opkg->conf->pkg_hash, installed);
+ for (i = 0; i < installed->len; i++)
+ {
+ pkg = installed->pkgs[i];
+ err += opkg_upgrade_pkg (opkg->conf, pkg);
+ progress (100 * i / installed->len);
+ }
+ pkg_vec_free (installed);
+
+ if (err)
+ return 1;
+
+ err = opkg_configure_packages (opkg->conf, NULL);
+ if (err)
+ return 1;
+
+ progress (100);
+ return 0;
}
int
-opkg_update_package_lists (opkg_t *opkg)
+opkg_update_package_lists (opkg_t *opkg, opkg_progress_callback_t progress_callback, void *user_data)
{
- return 1;
+ char *tmp;
+ int err;
+ char *lists_dir;
+ pkg_src_list_elt_t *iter;
+ pkg_src_t *src;
+ int sources_list_count, sources_done;
+
+ opkg_assert (opkg != NULL);
+
+ progress (0);
+
+ sprintf_alloc (&lists_dir, "%s",
+ (opkg->conf->restrict_to_default_dest)
+ ? opkg->conf->default_dest->lists_dir
+ : opkg->conf->lists_dir);
+
+ if (!file_is_dir (lists_dir))
+ {
+ if (file_exists (lists_dir))
+ {
+ /* XXX: Error: file exists but is not a directory */
+ free (lists_dir);
+ return 1;
+ }
+
+ err = file_mkdir_hier (lists_dir, 0755);
+ if (err)
+ {
+ /* XXX: Error: failed to create directory */
+ free (lists_dir);
+ return 1;
+ }
+ }
+
+ tmp = strdup ("/tmp/opkg.XXXXXX");
+
+ if (mkdtemp (tmp) == NULL)
+ {
+ /* XXX: Error: could not create temporary file name */
+ free (lists_dir);
+ free (tmp);
+ return 1;
+ }
+
+ /* cout the number of sources so we can give some progress updates */
+ sources_list_count = 0;
+ sources_done = 0;
+ iter = opkg->conf->pkg_src_list.head;
+ while (iter)
+ {
+ sources_list_count++;
+ iter = iter->next;
+ }
+
+ for (iter = opkg->conf->pkg_src_list.head; iter; iter = iter->next)
+ {
+ char *url, *list_file_name;
+
+ src = iter->data;
+
+ if (src->extra_data) /* debian style? */
+ sprintf_alloc (&url, "%s/%s/%s", src->value, src->extra_data,
+ src->gzip ? "Packages.gz" : "Packages");
+ else
+ sprintf_alloc (&url, "%s/%s", src->value, src->gzip ? "Packages.gz" : "Packages");
+
+ sprintf_alloc (&list_file_name, "%s/%s", lists_dir, src->name);
+ if (src->gzip)
+ {
+ char *tmp_file_name;
+ FILE *in, *out;
+ struct _curl_cb_data cb_data;
+
+ sprintf_alloc (&tmp_file_name, "%s/%s.gz", tmp, src->name);
+
+ /* XXX: Note: downloading url */
+
+ cb_data.cb = progress_callback;
+ cb_data.opkg = opkg;
+ cb_data.user_data = user_data;
+ cb_data.start_range = 100 * sources_done / sources_list_count;
+ cb_data.finish_range = 100 * (sources_done + 1) / sources_list_count;
+
+ err = opkg_download (opkg->conf, url, tmp_file_name, (curl_progress_func) curl_progress_cb, &cb_data);
+
+ if (err == 0)
+ {
+ /* XXX: Note: Inflating downloaded file */
+ in = fopen (tmp_file_name, "r");
+ out = fopen (list_file_name, "w");
+ if (in && out)
+ unzip (in, out);
+ else
+ err = 1;
+ if (in)
+ fclose (in);
+ if (out)
+ fclose (out);
+ unlink (tmp_file_name);
+ }
+ }
+ else
+ err = opkg_download (opkg->conf, url, list_file_name, NULL, NULL);
+
+ if (err)
+ {
+ /* XXX: Error: download error */
+ }
+ free (url);
+
+#ifdef HAVE_GPGME
+ /* download detached signitures to verify the package lists */
+ /* get the url for the sig file */
+ if (src->extra_data) /* debian style? */
+ sprintf_alloc (&url, "%s/%s/%s", src->value, src->extra_data,
+ "Packages.sig");
+ else
+ sprintf_alloc (&url, "%s/%s", src->value, "Packages.sig");
+
+ /* create temporary file for it */
+ char *tmp_file_name;
+
+ sprintf_alloc (&tmp_file_name, "%s/%s", tmp, "Packages.sig");
+
+ err = opkg_download (opkg->conf, url, tmp_file_name, NULL, NULL);
+ if (err)
+ {
+ /* XXX: Warning: Download failed */
+ }
+ else
+ {
+ int err;
+ err = opkg_verify_file (opkg->conf, list_file_name, tmp_file_name);
+ if (err == 0)
+ {
+ /* XXX: Notice: Signature check passed */
+ }
+ else
+ {
+ /* XXX: Warning: Signature check failed */
+ }
+ }
+ unlink (tmp_file_name);
+ free (tmp_file_name);
+ free (url);
+#else
+ /* XXX: Note: Signiture check for %s skipped because GPG support was not
+ * enabled in this build
+ */
+#endif
+ free (list_file_name);
+
+ sources_done++;
+ progress (100 * sources_done / sources_list_count);
+ }
+
+ rmdir (tmp);
+ free (tmp);
+ free (lists_dir);
+
+ return 0;
}
projects / oweals / opkg-lede.git / blobdiff