int pkg_src_download(pkg_src_t * src)
{
int err = 0;
char *url;
char *feed;
const char *url_filename;
sprintf_alloc(&feed, "%s/%s", opkg_config->lists_dir, src->name);
url_filename = src->gzip ? "Packages.gz" : "Packages";
if (src->extra_data) /* debian style? */
sprintf_alloc(&url, "%s/%s/%s", src->value, src->extra_data,
url_filename);
else
sprintf_alloc(&url, "%s/%s", src->value, url_filename);
if (src->gzip) {
char *cache_location;
cache_location = opkg_download_cache(url, NULL, NULL);
if (!cache_location) {
err = -1;
goto cleanup;
}
err = file_decompress(cache_location, feed);
free(cache_location);
if (err) {
opkg_msg(ERROR, "Couldn't decompress feed for source %s.",
src->name);
goto cleanup;
}
} else {
err = opkg_download(url, feed, NULL, NULL);
if (err)
goto cleanup;
}
opkg_msg(DEBUG, "Downloaded package list for %s.\n", src->name);
cleanup:
free(feed);
free(url);
return err;
}
int
opkg_download_pkg(pkg_t *pkg, const char *dir)
{
int err;
char *url;
char *stripped_filename;
if (pkg->src == NULL) {
opkg_msg(ERROR, "Package %s is not available from any configured src.\n",
pkg->name);
return -1;
}
if (pkg->filename == NULL) {
opkg_msg(ERROR, "Package %s does not have a valid filename field.\n",
pkg->name);
return -1;
}
sprintf_alloc(&url, "%s/%s", pkg->src->value, pkg->filename);
/* The pkg->filename might be something like
"../../foo.opk". While this is correct, and exactly what we
want to use to construct url above, here we actually need to
use just the filename part, without any directory. */
stripped_filename = strrchr(pkg->filename, '/');
if ( ! stripped_filename )
stripped_filename = pkg->filename;
sprintf_alloc(&pkg->local_filename, "%s/%s", dir, stripped_filename);
err = opkg_download_cache(url, pkg->local_filename, NULL, NULL);
free(url);
return err;
}
