mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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288f61d21f
Original commit message from CVS: expand tabs
764 lines
22 KiB
C
764 lines
22 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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* 2005 David A. Schleef <ds@schleef.org>
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*
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* gstregistryxml.c: GstRegistry object, support routines
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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 ulnder 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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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <dirent.h>
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#include <fcntl.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <gst/gst_private.h>
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#include <gst/gstelement.h>
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#include <gst/gsttypefind.h>
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#include <gst/gsttypefindfactory.h>
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#include <gst/gsturi.h>
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#include <gst/gstinfo.h>
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#include <gst/gstenumtypes.h>
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#include <gst/gstregistry.h>
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#include <libxml/xmlreader.h>
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#include "glib-compat-private.h"
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#include <glib/gstdio.h>
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#define BLOCK_SIZE 1024*10
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#define GST_CAT_DEFAULT GST_CAT_REGISTRY
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#define CLASS(registry) GST_XML_REGISTRY_CLASS (G_OBJECT_GET_CLASS (registry))
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static gboolean
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gst_registry_xml_save (GstRegistry * registry, gchar * format, ...)
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{
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va_list var_args;
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va_start (var_args, format);
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vfprintf (registry->cache_file, format, var_args);
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va_end (var_args);
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return TRUE;
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}
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static void
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add_to_char_array (gchar *** array, gchar * value)
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{
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gchar **new;
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gchar **old = *array;
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gint i = 0;
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/* expensive, but cycles are cheap... */
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if (old)
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while (old[i])
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i++;
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new = g_new0 (gchar *, i + 2);
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new[i] = value;
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while (i > 0) {
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i--;
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new[i] = old[i];
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}
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g_free (old);
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*array = new;
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}
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/* read a string and copy it into the given location */
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static gboolean
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read_string (xmlTextReaderPtr reader, gchar ** write_to)
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{
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int depth = xmlTextReaderDepth (reader);
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gboolean found = FALSE;
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while (xmlTextReaderRead (reader) == 1) {
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if (xmlTextReaderDepth (reader) == depth)
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return found;
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if (xmlTextReaderNodeType (reader) == XML_READER_TYPE_TEXT) {
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if (found)
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return FALSE;
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*write_to = g_strdup ((gchar *) xmlTextReaderConstValue (reader));
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found = TRUE;
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}
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}
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return FALSE;
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}
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static gboolean
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read_uint (xmlTextReaderPtr reader, guint * write_to)
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{
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int depth = xmlTextReaderDepth (reader);
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gboolean found = FALSE;
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while (xmlTextReaderRead (reader) == 1) {
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if (xmlTextReaderDepth (reader) == depth)
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return found;
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if (xmlTextReaderNodeType (reader) == XML_READER_TYPE_TEXT) {
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gchar *ret;
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const gchar *s;
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if (found) {
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GST_DEBUG ("failed to read uint, multiple text nodes");
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return FALSE;
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}
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s = (const gchar *) xmlTextReaderConstValue (reader);
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*write_to = strtol (s, &ret, 0);
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if (s == ret) {
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GST_DEBUG ("failed to read uint, text didn't convert to int");
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return FALSE;
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}
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found = TRUE;
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}
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}
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GST_DEBUG ("failed to read uint, no text node");
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return FALSE;
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}
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static gboolean
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read_enum (xmlTextReaderPtr reader, GType enum_type, guint * write_to)
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{
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int depth = xmlTextReaderDepth (reader);
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gboolean found = FALSE;
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if (*write_to)
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return FALSE;
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while (xmlTextReaderRead (reader) == 1) {
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if (xmlTextReaderDepth (reader) == depth)
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return found;
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if (xmlTextReaderNodeType (reader) == XML_READER_TYPE_TEXT) {
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GEnumClass *enum_class;
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GEnumValue *value;
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if (found)
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return FALSE;
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enum_class = g_type_class_ref (enum_type);
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if (!enum_class)
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return FALSE;
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value =
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g_enum_get_value_by_nick (enum_class,
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(gchar *) xmlTextReaderConstValue (reader));
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if (value) {
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*write_to = value->value;
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found = TRUE;
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}
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g_type_class_unref (enum_class);
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}
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}
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return FALSE;
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}
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static GstStaticPadTemplate *
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load_pad_template (xmlTextReaderPtr reader)
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{
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int ret;
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int depth = xmlTextReaderDepth (reader);
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gchar *name = NULL, *caps_str = NULL;
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guint direction = 0, presence = 0;
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while ((ret = xmlTextReaderRead (reader)) == 1) {
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if (xmlTextReaderDepth (reader) == depth) {
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GstStaticPadTemplate *template;
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template = g_new0 (GstStaticPadTemplate, 1);
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template->name_template = name;
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template->presence = presence;
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template->direction = direction;
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template->static_caps.string = caps_str;
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return template;
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}
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if (xmlTextReaderNodeType (reader) == XML_READER_TYPE_ELEMENT &&
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xmlTextReaderDepth (reader) == depth + 1) {
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const gchar *tag = (gchar *) xmlTextReaderConstName (reader);
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if (g_str_equal (tag, "nametemplate")) {
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read_string (reader, &name);
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} else if (g_str_equal (tag, "direction")) {
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read_enum (reader, GST_TYPE_PAD_DIRECTION, &direction);
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} else if (g_str_equal (tag, "presence")) {
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read_enum (reader, GST_TYPE_PAD_PRESENCE, &presence);
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} else if (!strncmp (tag, "caps", 4)) {
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read_string (reader, &caps_str);
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}
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}
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}
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g_free (name);
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g_free (caps_str);
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return NULL;
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}
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static GstPluginFeature *
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load_feature (xmlTextReaderPtr reader)
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{
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int ret;
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int depth = xmlTextReaderDepth (reader);
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gchar *feature_name =
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(gchar *) xmlTextReaderGetAttribute (reader, BAD_CAST "typename");
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GstPluginFeature *feature;
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GType type;
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GST_DEBUG ("loading feature");
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if (!feature_name)
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return NULL;
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type = g_type_from_name (feature_name);
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g_free (feature_name);
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feature_name = NULL;
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if (!type) {
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return NULL;
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}
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feature = g_object_new (type, NULL);
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if (!feature) {
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return NULL;
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}
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if (!GST_IS_PLUGIN_FEATURE (feature)) {
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g_object_unref (feature);
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return NULL;
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}
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while ((ret = xmlTextReaderRead (reader)) == 1) {
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if (xmlTextReaderDepth (reader) == depth) {
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GST_DEBUG ("loaded feature %p with name %s", feature, feature->name);
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return feature;
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}
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if (xmlTextReaderNodeType (reader) == XML_READER_TYPE_ELEMENT &&
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xmlTextReaderDepth (reader) == depth + 1) {
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const gchar *tag = (gchar *) xmlTextReaderConstName (reader);
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if (g_str_equal (tag, "name"))
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read_string (reader, &feature->name);
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if (g_str_equal (tag, "rank"))
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read_uint (reader, &feature->rank);
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if (GST_IS_ELEMENT_FACTORY (feature)) {
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GstElementFactory *factory = GST_ELEMENT_FACTORY (feature);
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if (g_str_equal (tag, "longname")) {
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int ret;
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ret = read_string (reader, &factory->details.longname);
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GST_DEBUG ("longname ret=%d, name=%s",
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ret, factory->details.longname);
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} else if (g_str_equal (tag, "class")) {
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read_string (reader, &factory->details.klass);
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} else if (g_str_equal (tag, "description")) {
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read_string (reader, &factory->details.description);
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} else if (g_str_equal (tag, "author")) {
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read_string (reader, &factory->details.author);
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} else if (g_str_equal (tag, "uri_type")) {
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gchar *s = NULL;
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if (read_string (reader, &s)) {
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if (g_ascii_strncasecmp (s, "sink", 4) == 0) {
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factory->uri_type = GST_URI_SINK;
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} else if (g_ascii_strncasecmp (s, "source", 5) == 0) {
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factory->uri_type = GST_URI_SRC;
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}
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g_free (s);
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}
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} else if (g_str_equal (tag, "uri_protocol")) {
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gchar *s = NULL;
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if (read_string (reader, &s))
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add_to_char_array (&factory->uri_protocols, s);
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} else if (g_str_equal (tag, "interface")) {
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gchar *s = NULL;
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if (read_string (reader, &s)) {
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__gst_element_factory_add_interface (factory, s);
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/* add_interface strdup's s */
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g_free (s);
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}
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} else if (g_str_equal (tag, "padtemplate")) {
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GstStaticPadTemplate *template = load_pad_template (reader);
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if (template) {
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GST_LOG ("adding template %s to factory %s",
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GST_STR_NULL (GST_PAD_TEMPLATE_NAME_TEMPLATE (template)),
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GST_PLUGIN_FEATURE_NAME (feature));
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__gst_element_factory_add_static_pad_template (factory, template);
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}
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}
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} else if (GST_IS_TYPE_FIND_FACTORY (feature)) {
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GstTypeFindFactory *factory = GST_TYPE_FIND_FACTORY (feature);
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if (g_str_equal (tag, "extension")) {
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gchar *s = NULL;
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if (read_string (reader, &s))
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add_to_char_array (&factory->extensions, s);
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} else if (g_str_equal (tag, "caps")) {
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gchar *s = NULL;
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if (read_string (reader, &s)) {
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factory->caps = gst_caps_from_string (s);
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g_free (s);
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}
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}
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} else if (GST_IS_INDEX_FACTORY (feature)) {
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GstIndexFactory *factory = GST_INDEX_FACTORY (feature);
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if (g_str_equal (tag, "longdesc"))
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read_string (reader, &factory->longdesc);
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}
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}
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}
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g_assert_not_reached ();
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return NULL;
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}
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static GstPlugin *
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load_plugin (xmlTextReaderPtr reader, GList ** feature_list)
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{
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int ret;
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GstPlugin *plugin;
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*feature_list = NULL;
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GST_DEBUG ("creating new plugin and parsing");
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plugin = g_object_new (GST_TYPE_PLUGIN, NULL);
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plugin->flags |= GST_PLUGIN_FLAG_CACHED;
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while ((ret = xmlTextReaderRead (reader)) == 1) {
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if (xmlTextReaderDepth (reader) == 1) {
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return plugin;
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}
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if (xmlTextReaderNodeType (reader) == XML_READER_TYPE_ELEMENT &&
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xmlTextReaderDepth (reader) == 2) {
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const gchar *tag = (gchar *) xmlTextReaderConstName (reader);
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if (g_str_equal (tag, "name")) {
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int ret;
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ret = read_string (reader, &plugin->desc.name);
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GST_DEBUG ("name ret=%d, name=%s", ret, plugin->desc.name);
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if (!ret)
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break;
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} else if (g_str_equal (tag, "description")) {
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if (!read_string (reader, &plugin->desc.description))
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break;
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GST_DEBUG ("description %s", plugin->desc.description);
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} else if (g_str_equal (tag, "filename")) {
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if (!read_string (reader, &plugin->filename))
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break;
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GST_DEBUG ("filename %s", plugin->filename);
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plugin->basename = g_path_get_basename (plugin->filename);
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} else if (g_str_equal (tag, "version")) {
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if (!read_string (reader, &plugin->desc.version))
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break;
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GST_DEBUG ("version %s", plugin->desc.version);
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} else if (g_str_equal (tag, "license")) {
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if (!read_string (reader, &plugin->desc.license))
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break;
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GST_DEBUG ("license %s", plugin->desc.license);
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} else if (g_str_equal (tag, "source")) {
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if (!read_string (reader, &plugin->desc.source))
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break;
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GST_DEBUG ("source %s", plugin->desc.source);
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} else if (g_str_equal (tag, "package")) {
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if (!read_string (reader, &plugin->desc.package))
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break;
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GST_DEBUG ("package %s", plugin->desc.package);
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} else if (g_str_equal (tag, "origin")) {
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if (!read_string (reader, &plugin->desc.origin)) {
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GST_DEBUG ("failed to read origin");
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break;
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}
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} else if (g_str_equal (tag, "m32p")) {
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char *s;
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if (!read_string (reader, &s)) {
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GST_DEBUG ("failed to read mtime");
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break;
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}
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plugin->file_mtime = strtol (s, NULL, 0);
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GST_DEBUG ("mtime %d", (int) plugin->file_mtime);
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g_free (s);
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} else if (g_str_equal (tag, "size")) {
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unsigned int x;
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if (read_uint (reader, &x)) {
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plugin->file_size = x;
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GST_DEBUG ("file_size %d", plugin->file_size);
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} else {
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GST_DEBUG ("failed to read size");
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}
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} else if (g_str_equal (tag, "feature")) {
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GstPluginFeature *feature = load_feature (reader);
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if (feature) {
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feature->plugin_name = g_strdup (plugin->desc.name);
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*feature_list = g_list_prepend (*feature_list, feature);
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}
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} else {
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GST_DEBUG ("unknown tag %s", tag);
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}
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}
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}
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gst_object_unref (plugin);
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GST_DEBUG ("problem reading plugin");
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return NULL;
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}
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/**
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* gst_registry_xml_read_cache:
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* @registry: a #GstRegistry
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* @location: a filename
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*
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* Read the contents of the XML cache file at location
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* @location into @registry.
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*
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* Returns: TRUE on success.
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*/
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gboolean
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gst_registry_xml_read_cache (GstRegistry * registry, const char *location)
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{
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GTimer *timer;
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gdouble seconds;
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xmlTextReaderPtr reader;
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int ret;
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gboolean in_registry = FALSE;
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FILE *file;
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/* make sure these types exist */
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GST_TYPE_ELEMENT_FACTORY;
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GST_TYPE_TYPE_FIND_FACTORY;
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GST_TYPE_INDEX_FACTORY;
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timer = g_timer_new ();
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file = fopen (location, "r");
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if (file == NULL) {
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g_timer_destroy (timer);
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return FALSE;
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}
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reader = xmlReaderForFd (fileno (file), NULL, NULL, 0);
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if (!reader) {
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fclose (file);
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g_timer_destroy (timer);
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return FALSE;
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}
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while ((ret = xmlTextReaderRead (reader)) == 1) {
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if (xmlTextReaderDepth (reader) == 0) {
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in_registry = xmlTextReaderNodeType (reader) == XML_READER_TYPE_ELEMENT &&
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g_str_equal ("GST-PluginRegistry", xmlTextReaderConstName (reader));
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} else if (in_registry) {
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if (xmlTextReaderDepth (reader) == 1 &&
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xmlTextReaderNodeType (reader) == XML_READER_TYPE_ELEMENT) {
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const gchar *tag = (const gchar *) xmlTextReaderConstName (reader);
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if (g_str_equal (tag, "plugin")) {
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GList *feature_list;
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GstPlugin *plugin = load_plugin (reader, &feature_list);
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if (plugin) {
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GList *g;
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GST_DEBUG ("adding plugin %s", plugin->desc.name);
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gst_registry_add_plugin (registry, plugin);
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for (g = feature_list; g; g = g_list_next (g)) {
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gst_registry_add_feature (registry, GST_PLUGIN_FEATURE (g->data));
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}
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g_list_free (feature_list);
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}
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}
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}
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}
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}
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xmlFreeTextReader (reader);
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if (ret != 0) {
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GST_ERROR ("parsing registry cache: %s", location);
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fclose (file);
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g_timer_destroy (timer);
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return FALSE;
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}
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g_timer_stop (timer);
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seconds = g_timer_elapsed (timer, NULL);
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g_timer_destroy (timer);
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GST_INFO ("loaded %s in %f seconds", location, seconds);
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fclose (file);
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return TRUE;
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}
|
|
|
|
/*
|
|
* Save
|
|
*/
|
|
#define PUT_ESCAPED(prefix,tag,value) \
|
|
G_STMT_START{ \
|
|
const gchar *toconv = value; \
|
|
if (toconv) { \
|
|
gchar *v = g_markup_escape_text (toconv, strlen (toconv)); \
|
|
gst_registry_xml_save (registry, prefix "<%s>%s</%s>\n", tag, v, tag); \
|
|
g_free (v); \
|
|
} \
|
|
}G_STMT_END
|
|
|
|
|
|
static gboolean
|
|
gst_registry_xml_save_caps (GstRegistry * registry, const GstCaps * caps)
|
|
{
|
|
/* we copy the caps here so we can simplify them before saving. This is a lot
|
|
* faster when loading them later on */
|
|
char *s;
|
|
GstCaps *copy = gst_caps_copy (caps);
|
|
|
|
gst_caps_do_simplify (copy);
|
|
s = gst_caps_to_string (copy);
|
|
gst_caps_unref (copy);
|
|
|
|
PUT_ESCAPED (" ", "caps", s);
|
|
g_free (s);
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
gst_registry_xml_save_pad_template (GstRegistry * registry,
|
|
GstStaticPadTemplate * template)
|
|
{
|
|
gchar *presence;
|
|
|
|
PUT_ESCAPED (" ", "nametemplate", template->name_template);
|
|
gst_registry_xml_save (registry, " <direction>%s</direction>\n",
|
|
(template->direction == GST_PAD_SINK ? "sink" : "src"));
|
|
|
|
switch (template->presence) {
|
|
case GST_PAD_ALWAYS:
|
|
presence = "always";
|
|
break;
|
|
case GST_PAD_SOMETIMES:
|
|
presence = "sometimes";
|
|
break;
|
|
case GST_PAD_REQUEST:
|
|
presence = "request";
|
|
break;
|
|
default:
|
|
presence = "unknown";
|
|
break;
|
|
}
|
|
gst_registry_xml_save (registry, " <presence>%s</presence>\n", presence);
|
|
|
|
if (template->static_caps.string) {
|
|
gst_registry_xml_save (registry, " <caps>%s</caps>\n",
|
|
template->static_caps.string);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
gst_registry_xml_save_feature (GstRegistry * registry,
|
|
GstPluginFeature * feature)
|
|
{
|
|
PUT_ESCAPED (" ", "name", feature->name);
|
|
|
|
if (feature->rank > 0) {
|
|
gint rank = feature->rank;
|
|
|
|
gst_registry_xml_save (registry, " <rank>%d</rank>\n", rank);
|
|
}
|
|
|
|
if (GST_IS_ELEMENT_FACTORY (feature)) {
|
|
GstElementFactory *factory = GST_ELEMENT_FACTORY (feature);
|
|
GList *walk;
|
|
|
|
PUT_ESCAPED (" ", "longname", factory->details.longname);
|
|
PUT_ESCAPED (" ", "class", factory->details.klass);
|
|
PUT_ESCAPED (" ", "description", factory->details.description);
|
|
PUT_ESCAPED (" ", "author", factory->details.author);
|
|
|
|
walk = factory->staticpadtemplates;
|
|
|
|
while (walk) {
|
|
GstStaticPadTemplate *template = walk->data;
|
|
|
|
gst_registry_xml_save (registry, " <padtemplate>\n");
|
|
gst_registry_xml_save_pad_template (registry, template);
|
|
gst_registry_xml_save (registry, " </padtemplate>\n");
|
|
|
|
walk = g_list_next (walk);
|
|
}
|
|
|
|
walk = factory->interfaces;
|
|
while (walk) {
|
|
PUT_ESCAPED (" ", "interface", (gchar *) walk->data);
|
|
walk = g_list_next (walk);
|
|
}
|
|
|
|
if (GST_URI_TYPE_IS_VALID (factory->uri_type)) {
|
|
gchar **protocol;
|
|
|
|
PUT_ESCAPED (" ", "uri_type",
|
|
factory->uri_type == GST_URI_SINK ? "sink" : "source");
|
|
g_assert (factory->uri_protocols);
|
|
protocol = factory->uri_protocols;
|
|
while (*protocol) {
|
|
PUT_ESCAPED (" ", "uri_protocol", *protocol);
|
|
protocol++;
|
|
}
|
|
}
|
|
} else if (GST_IS_TYPE_FIND_FACTORY (feature)) {
|
|
GstTypeFindFactory *factory = GST_TYPE_FIND_FACTORY (feature);
|
|
gint i = 0;
|
|
|
|
if (factory->caps) {
|
|
gst_registry_xml_save_caps (registry, factory->caps);
|
|
}
|
|
if (factory->extensions) {
|
|
while (factory->extensions[i]) {
|
|
PUT_ESCAPED (" ", "extension", factory->extensions[i]);
|
|
i++;
|
|
}
|
|
}
|
|
} else if (GST_IS_INDEX_FACTORY (feature)) {
|
|
PUT_ESCAPED (" ", "longdesc", GST_INDEX_FACTORY (feature)->longdesc);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
gst_registry_xml_save_plugin (GstRegistry * registry, GstPlugin * plugin)
|
|
{
|
|
GList *list;
|
|
GList *walk;
|
|
char s[100];
|
|
|
|
PUT_ESCAPED (" ", "name", plugin->desc.name);
|
|
PUT_ESCAPED (" ", "description", plugin->desc.description);
|
|
PUT_ESCAPED (" ", "filename", plugin->filename);
|
|
sprintf (s, "%d", (int) plugin->file_size);
|
|
PUT_ESCAPED (" ", "size", s);
|
|
sprintf (s, "%d", (int) plugin->file_mtime);
|
|
PUT_ESCAPED (" ", "m32p", s);
|
|
PUT_ESCAPED (" ", "version", plugin->desc.version);
|
|
PUT_ESCAPED (" ", "license", plugin->desc.license);
|
|
PUT_ESCAPED (" ", "source", plugin->desc.source);
|
|
PUT_ESCAPED (" ", "package", plugin->desc.package);
|
|
PUT_ESCAPED (" ", "origin", plugin->desc.origin);
|
|
|
|
list = gst_registry_get_feature_list_by_plugin (registry, plugin->desc.name);
|
|
|
|
for (walk = list; walk; walk = g_list_next (walk)) {
|
|
GstPluginFeature *feature = GST_PLUGIN_FEATURE (walk->data);
|
|
|
|
gst_registry_xml_save (registry, " <feature typename=\"%s\">\n",
|
|
g_type_name (G_OBJECT_TYPE (feature)));
|
|
gst_registry_xml_save_feature (registry, feature);
|
|
gst_registry_xml_save (registry, " </feature>\n");
|
|
}
|
|
|
|
gst_plugin_feature_list_free (list);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/**
|
|
* gst_registry_xml_write_cache:
|
|
* @registry: a #GstRegistry
|
|
* @location: a filename
|
|
*
|
|
* Write @registry in an XML format at the location given by
|
|
* @location. Directories are automatically created.
|
|
*
|
|
* Returns: TRUE on success.
|
|
*/
|
|
gboolean
|
|
gst_registry_xml_write_cache (GstRegistry * registry, const char *location)
|
|
{
|
|
GList *walk;
|
|
char *tmp_location;
|
|
|
|
g_return_val_if_fail (GST_IS_REGISTRY (registry), FALSE);
|
|
|
|
tmp_location = g_strconcat (location, ".tmp", NULL);
|
|
registry->cache_file = fopen (tmp_location, "w");
|
|
if (registry->cache_file == NULL) {
|
|
char *dir;
|
|
|
|
/* oops, I bet the directory doesn't exist */
|
|
dir = g_path_get_dirname (location);
|
|
g_mkdir_with_parents (dir, 0777);
|
|
g_free (dir);
|
|
|
|
registry->cache_file = fopen (tmp_location, "w");
|
|
}
|
|
if (registry->cache_file == NULL) {
|
|
return FALSE;
|
|
}
|
|
|
|
gst_registry_xml_save (registry, "<?xml version=\"1.0\"?>\n");
|
|
gst_registry_xml_save (registry, "<GST-PluginRegistry>\n");
|
|
|
|
|
|
for (walk = g_list_last (registry->plugins); walk;
|
|
walk = g_list_previous (walk)) {
|
|
GstPlugin *plugin = GST_PLUGIN (walk->data);
|
|
|
|
if (!plugin->filename)
|
|
continue;
|
|
|
|
if (plugin->flags & GST_PLUGIN_FLAG_CACHED) {
|
|
int ret;
|
|
struct stat statbuf;
|
|
|
|
ret = g_stat (plugin->filename, &statbuf);
|
|
if (ret < 0)
|
|
continue;
|
|
if (plugin->file_mtime != statbuf.st_mtime ||
|
|
plugin->file_size != statbuf.st_size) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
gst_registry_xml_save (registry, "<plugin>\n");
|
|
gst_registry_xml_save_plugin (registry, plugin);
|
|
gst_registry_xml_save (registry, "</plugin>\n");
|
|
}
|
|
gst_registry_xml_save (registry, "</GST-PluginRegistry>\n");
|
|
|
|
fclose (registry->cache_file);
|
|
|
|
if (g_file_test (tmp_location, G_FILE_TEST_EXISTS)) {
|
|
#ifdef WIN32
|
|
remove (location);
|
|
#endif
|
|
rename (tmp_location, location);
|
|
}
|
|
g_free (tmp_location);
|
|
|
|
return TRUE;
|
|
}
|