/**
* asb_context_add_filename:
* @ctx: A #AsbContext
* @filename: package filename
* @error: A #GError or %NULL
*
* Adds a filename to the list of packages to be processed
*
* Returns: %TRUE for success, %FALSE otherwise
*
* Since: 0.1.0
**/
gboolean
asb_context_add_filename (AsbContext *ctx, const gchar *filename, GError **error)
{
g_autoptr(AsbPackage) pkg = NULL;
/* can find in existing metadata */
if (asb_context_find_in_cache (ctx, filename)) {
g_debug ("Found %s in old metadata", filename);
return TRUE;
}
/* open */
#if HAVE_RPM
if (g_str_has_suffix (filename, ".rpm"))
pkg = asb_package_rpm_new ();
#endif
#if HAVE_ALPM
if (g_str_has_suffix (filename, ".pkg.tar.xz"))
pkg = asb_package_alpm_new ();
#endif
if (g_str_has_suffix (filename, ".cab"))
pkg = asb_package_cab_new ();
if (g_str_has_suffix (filename, ".deb"))
pkg = asb_package_deb_new ();
if (pkg == NULL) {
g_set_error (error,
ASB_PLUGIN_ERROR,
ASB_PLUGIN_ERROR_FAILED,
"No idea how to handle %s",
filename);
return FALSE;
}
/* add to array */
asb_package_set_filename (pkg, filename);
/* failed to guess the nevra */
if (asb_package_get_name (pkg) == NULL) {
if (!asb_package_open (pkg, filename, error))
return FALSE;
}
asb_context_add_package (ctx, pkg);
return TRUE;
}
/**
* asb_package_open:
* @pkg: A #AsbPackage
* @filename: package filename
* @error: A #GError or %NULL
*
* Opens a package and parses the contents.
* As little i/o should be done at this point, and implementations
* should rely on asb_package_ensure() to set data.
*
* Returns: %TRUE for success, %FALSE otherwise
*
* Since: 0.1.0
**/
gboolean
asb_package_open (AsbPackage *pkg, const gchar *filename, GError **error)
{
AsbPackageClass *klass = ASB_PACKAGE_GET_CLASS (pkg);
AsbPackagePrivate *priv = GET_PRIVATE (pkg);
/* already open */
if (priv->is_open)
return TRUE;
priv->is_open = TRUE;
/* save filename if not already set */
if (priv->filename == NULL)
asb_package_set_filename (pkg, filename);
/* call distro-specific method */
if (klass->open != NULL)
return klass->open (pkg, filename, error);
return TRUE;
}
