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106 lines
3.1 KiB
C
106 lines
3.1 KiB
C
/* GStreamer
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* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
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* 2000 Wim Taymans <wtay@chello.be>
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*
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* gst-register.c: Plugin subsystem for loading elements, types, and libs
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gst/gst.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include "config.h"
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extern gboolean _gst_registry_auto_load;
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static gint num_features = 0;
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static gint num_plugins = 0;
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static void
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plugin_added_func (GstRegistry *registry, GstPlugin *plugin, gpointer user_data)
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{
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g_print ("added plugin %s with %d feature(s)\n", plugin->name,
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plugin->numfeatures);
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num_features += plugin->numfeatures;
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num_plugins++;
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}
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int main (int argc,char *argv[])
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{
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GList *registries;
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GList *path_spill = NULL; /* used for path spill from failing registries */
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/* Init gst */
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_gst_registry_auto_load = FALSE;
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gst_init (&argc, &argv);
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registries = gst_registry_pool_list ();
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registries = g_list_reverse (registries);
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while (registries) {
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GstRegistry *registry = GST_REGISTRY (registries->data);
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if (path_spill)
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{
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GList *iter;
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/* add spilled paths to this registry;
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* since they're spilled they probably weren't loaded correctly
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* so we should give a lower priority registry the chance to do them */
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for (iter = path_spill; iter; iter = iter->next)
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{
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g_print ("added path %s to %s \n",
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(const char *) iter->data, registry->name);
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gst_registry_add_path (registry, (const gchar *) iter->data);
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}
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g_list_free (path_spill);
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path_spill = NULL;
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}
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g_signal_connect (G_OBJECT (registry), "plugin_added",
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G_CALLBACK (plugin_added_func), NULL);
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if (registry->flags & GST_REGISTRY_WRITABLE) {
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g_print ("rebuilding %s\n", registry->name);
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gst_registry_rebuild (registry);
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gst_registry_save (registry);
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}
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else {
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g_print ("trying to load %s\n", registry->name);
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if (!gst_registry_load (registry))
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{
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g_print ("error loading %s\n", registry->name);
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/* move over paths from this registry to the next one */
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path_spill = g_list_concat (path_spill,
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gst_registry_get_path_list (registry));
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g_assert (path_spill != NULL);
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}
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}
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registries = g_list_next (registries);
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}
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g_print ("loaded %d plugins with %d features\n", num_plugins, num_features);
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return (0);
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}
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