* MIT/X11: http://www.opensource.org/licenses/mit-license.php
* 3-clause BSD: http://www.opensource.org/licenses/bsd-license.php
*/
-static const gchar *valid_licenses[] = {
- "LGPL", /* GNU Lesser General Public License */
- "GPL", /* GNU General Public License */
- "QPL", /* Trolltech Qt Public License */
- "GPL/QPL", /* Combi-license of GPL + QPL */
- "MPL", /* MPL 1.1 license */
- "BSD", /* 3-clause BSD license */
- "MIT/X11", /* MIT/X11 license */
- "Proprietary", /* Proprietary license */
- GST_LICENSE_UNKNOWN, /* some other license */
- NULL
-};
+static const gchar valid_licenses[] = "LGPL\000" /* GNU Lesser General Public License */
+ "GPL\000" /* GNU General Public License */
+ "QPL\000" /* Trolltech Qt Public License */
+ "GPL/QPL\000" /* Combi-license of GPL + QPL */
+ "MPL\000" /* MPL 1.1 license */
+ "BSD\000" /* 3-clause BSD license */
+ "MIT/X11\000" /* MIT/X11 license */
+ "Proprietary\000" /* Proprietary license */
+ GST_LICENSE_UNKNOWN; /* some other license */
+
+static const guint8 valid_licenses_idx[] = { 0, 5, 9, 13, 21, 25, 29, 37, 49 };
static GstPlugin *gst_plugin_register_func (GstPlugin * plugin,
const GstPluginDesc * desc, gpointer user_data);
gst_plugin_finalize (GObject * object)
{
GstPlugin *plugin = GST_PLUGIN_CAST (object);
- GstRegistry *registry = gst_registry_get_default ();
- GList *g;
GST_DEBUG ("finalizing plugin %" GST_PTR_FORMAT, plugin);
+
+ /* FIXME: make registry add a weak ref instead */
+#if 0
+ GstRegistry *registry = gst_registry_get ();
+ GList *g;
for (g = registry->plugins; g; g = g->next) {
if (g->data == (gpointer) plugin) {
g_warning ("removing plugin that is still in registry");
}
}
+#endif
+
g_free (plugin->filename);
g_free (plugin->basename);
plugin = g_object_newv (GST_TYPE_PLUGIN, 0, NULL);
if (gst_plugin_register_func (plugin, &desc, NULL) != NULL) {
GST_INFO ("registered static plugin \"%s\"", name);
- res = gst_default_registry_add_plugin (plugin);
+ res = gst_registry_add_plugin (gst_registry_get (), plugin);
GST_INFO ("added static plugin \"%s\", result: %d", name, res);
}
return res;
plugin = g_object_newv (GST_TYPE_PLUGIN, 0, NULL);
if (gst_plugin_register_func (plugin, &desc, user_data) != NULL) {
GST_INFO ("registered static plugin \"%s\"", name);
- res = gst_default_registry_add_plugin (plugin);
+ res = gst_registry_add_plugin (gst_registry_get (), plugin);
GST_INFO ("added static plugin \"%s\", result: %d", name, res);
}
return res;
}
void
-_gst_plugin_initialize (void)
+_priv_gst_plugin_initialize (void)
{
const gchar *whitelist;
guint i;
static gboolean
gst_plugin_check_license (const gchar * license)
{
- const gchar **check_license = valid_licenses;
-
- g_assert (check_license);
+ gint i;
- while (*check_license) {
- if (strcmp (license, *check_license) == 0)
+ for (i = 0; i < G_N_ELEMENTS (valid_licenses_idx); ++i) {
+ if (strcmp (license, valid_licenses + valid_licenses_idx[i]) == 0)
return TRUE;
- check_license++;
}
return FALSE;
}
{
/* return NULL if the major and minor version numbers are not compatible */
/* with ours. */
- if (major != GST_VERSION_MAJOR || minor != GST_VERSION_MINOR)
+ if (major != GST_VERSION_MAJOR || minor > GST_VERSION_MINOR)
return FALSE;
return TRUE;
return (*date_time == '\0');
}
-static GStaticMutex gst_plugin_loading_mutex = G_STATIC_MUTEX_INIT;
+static GMutex gst_plugin_loading_mutex;
#define CHECK_PLUGIN_DESC_FIELD(desc,field,fn) \
if (G_UNLIKELY ((desc)->field == NULL)) { \
g_return_val_if_fail (filename != NULL, NULL);
- registry = gst_registry_get_default ();
- g_static_mutex_lock (&gst_plugin_loading_mutex);
+ registry = gst_registry_get ();
+ g_mutex_lock (&gst_plugin_loading_mutex);
plugin = gst_registry_lookup (registry, filename);
if (plugin) {
if (plugin->module) {
/* already loaded */
- g_static_mutex_unlock (&gst_plugin_loading_mutex);
+ g_mutex_unlock (&gst_plugin_loading_mutex);
return plugin;
} else {
/* load plugin and update fields */
if (new_plugin) {
gst_object_ref (plugin);
- gst_default_registry_add_plugin (plugin);
+ gst_registry_add_plugin (gst_registry_get (), plugin);
}
- g_static_mutex_unlock (&gst_plugin_loading_mutex);
+ g_mutex_unlock (&gst_plugin_loading_mutex);
return plugin;
return_error:
{
if (plugin)
gst_object_unref (plugin);
- g_static_mutex_unlock (&gst_plugin_loading_mutex);
+ g_mutex_unlock (&gst_plugin_loading_mutex);
return NULL;
}
}
}
/**
- * gst_plugin_get_module:
- * @plugin: plugin to query
+ * gst_plugin_get_release_date_string:
+ * @plugin: plugin to get the release date of
+ *
+ * Get the release date (and possibly time) in form of a string, if available.
+ *
+ * For normal GStreamer plugin releases this will usually just be a date in
+ * the form of "YYYY-MM-DD", while pre-releases and builds from git may contain
+ * a time component after the date as well, in which case the string will be
+ * formatted like "YYYY-MM-DDTHH:MMZ" (e.g. "2012-04-30T09:30Z").
*
- * Gets the #GModule of the plugin. If the plugin isn't loaded yet, NULL is
- * returned.
+ * There may be plugins that do not have a valid release date set on them.
*
- * Returns: (transfer none): module belonging to the plugin or NULL if the
- * plugin isn't loaded yet.
+ * Returns: the date string of the plugin, or %NULL if not available.
*/
-GModule *
-gst_plugin_get_module (GstPlugin * plugin)
+const gchar *
+gst_plugin_get_release_date_string (GstPlugin * plugin)
{
g_return_val_if_fail (plugin != NULL, NULL);
- return plugin->module;
+ return plugin->desc.release_datetime;
}
/**
return data.result;
}
-#endif
-
-/**
- * gst_plugin_name_filter:
- * @plugin: the plugin to check
- * @name: the name of the plugin
- *
- * A standard filter that returns TRUE when the plugin is of the
- * given name.
- *
- * Returns: TRUE if the plugin is of the given name.
- */
-gboolean
-gst_plugin_name_filter (GstPlugin * plugin, const gchar * name)
-{
- return (plugin->desc.name && !strcmp (plugin->desc.name, name));
-}
-#if 0
/**
* gst_plugin_find_feature:
* @plugin: plugin to get the feature from
GError *error = NULL;
GST_DEBUG ("looking up plugin %s in default registry", name);
- plugin = gst_registry_find_plugin (gst_registry_get_default (), name);
+ plugin = gst_registry_find_plugin (gst_registry_get (), name);
if (plugin) {
GST_DEBUG ("loading plugin %s from file %s", name, plugin->filename);
newplugin = gst_plugin_load_file (plugin->filename, &error);
return FALSE;
}
-static GList *
+static void
gst_plugin_ext_dep_extract_env_vars_paths (GstPlugin * plugin,
- GstPluginDep * dep)
+ GstPluginDep * dep, GQueue * paths)
{
gchar **evars;
- GList *paths = NULL;
for (evars = dep->env_vars; evars != NULL && *evars != NULL; ++evars) {
const gchar *e;
full_path = g_strdup (arr[i]);
}
- if (!g_list_find_custom (paths, full_path, (GCompareFunc) strcmp)) {
+ if (!g_queue_find_custom (paths, full_path, (GCompareFunc) strcmp)) {
GST_LOG_OBJECT (plugin, "path: '%s'", full_path);
- paths = g_list_prepend (paths, full_path);
+ g_queue_push_tail (paths, full_path);
full_path = NULL;
} else {
GST_LOG_OBJECT (plugin, "path: '%s' (duplicate,ignoring)", full_path);
g_strfreev (components);
}
- GST_LOG_OBJECT (plugin, "Extracted %d paths from environment",
- g_list_length (paths));
-
- return paths;
+ GST_LOG_OBJECT (plugin, "Extracted %d paths from environment", paths->length);
}
static guint
GDir *dir;
guint hash = 0;
- recurse_dirs = !!(flags & GST_PLUGIN_DEPENDENCY_FLAG_RECURSE);
+ recurse_dirs = ! !(flags & GST_PLUGIN_DEPENDENCY_FLAG_RECURSE);
dir = g_dir_open (path, 0, &err);
if (dir == NULL) {
if (filenames == NULL || *filenames == NULL)
filenames = empty_filenames;
- recurse_into_dirs = !!(flags & GST_PLUGIN_DEPENDENCY_FLAG_RECURSE);
- partial_names = !!(flags & GST_PLUGIN_DEPENDENCY_FLAG_FILE_NAME_IS_SUFFIX);
+ recurse_into_dirs = ! !(flags & GST_PLUGIN_DEPENDENCY_FLAG_RECURSE);
+ partial_names = ! !(flags & GST_PLUGIN_DEPENDENCY_FLAG_FILE_NAME_IS_SUFFIX);
/* if we can construct the exact paths to check with the data we have, just
* stat them one by one; this is more efficient than opening the directory
gst_plugin_ext_dep_get_stat_hash (GstPlugin * plugin, GstPluginDep * dep)
{
gboolean paths_are_default_only;
- GList *scan_paths;
+ GQueue scan_paths = G_QUEUE_INIT;
guint scan_hash = 0;
+ gchar *path;
GST_LOG_OBJECT (plugin, "start");
paths_are_default_only =
dep->flags & GST_PLUGIN_DEPENDENCY_FLAG_PATHS_ARE_DEFAULT_ONLY;
- scan_paths = gst_plugin_ext_dep_extract_env_vars_paths (plugin, dep);
+ gst_plugin_ext_dep_extract_env_vars_paths (plugin, dep, &scan_paths);
- if (scan_paths == NULL || !paths_are_default_only) {
+ if (g_queue_is_empty (&scan_paths) || !paths_are_default_only) {
gchar **paths;
for (paths = dep->paths; paths != NULL && *paths != NULL; ++paths) {
const gchar *path = *paths;
- if (!g_list_find_custom (scan_paths, path, (GCompareFunc) strcmp)) {
+ if (!g_queue_find_custom (&scan_paths, path, (GCompareFunc) strcmp)) {
GST_LOG_OBJECT (plugin, "path: '%s'", path);
- scan_paths = g_list_prepend (scan_paths, g_strdup (path));
+ g_queue_push_tail (&scan_paths, g_strdup (path));
} else {
GST_LOG_OBJECT (plugin, "path: '%s' (duplicate, ignoring)", path);
}
}
}
- /* not that the order really matters, but it makes debugging easier */
- scan_paths = g_list_reverse (scan_paths);
-
- while (scan_paths != NULL) {
- const gchar *path = scan_paths->data;
-
+ while ((path = g_queue_pop_head (&scan_paths))) {
scan_hash += gst_plugin_ext_dep_scan_path_with_filenames (plugin, path,
(const gchar **) dep->names, dep->flags);
scan_hash = scan_hash << 1;
-
- g_free (scan_paths->data);
- scan_paths = g_list_delete_link (scan_paths, scan_paths);
+ g_free (path);
}
GST_LOG_OBJECT (plugin, "done, scan_hash: %08x", scan_hash);
/**
* gst_plugin_add_dependency:
* @plugin: a #GstPlugin
- * @env_vars: NULL-terminated array of environent variables affecting the
+ * @env_vars: NULL-terminated array of environment variables affecting the
* feature set of the plugin (e.g. an environment variable containing
* paths where to look for additional modules/plugins of a library),
* or NULL. Environment variable names may be followed by a path component
/**
* gst_plugin_add_dependency_simple:
* @plugin: the #GstPlugin
- * @env_vars: one or more environent variables (separated by ':', ';' or ','),
+ * @env_vars: one or more environment variables (separated by ':', ';' or ','),
* or NULL. Environment variable names may be followed by a path component
* which will be added to the content of the environment variable, e.g.
* "HOME/.mystuff/plugins:MYSTUFF_PLUGINS_PATH"
projects / platform / upstream / gstreamer.git / blobdiff