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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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validate: Add a way to add a "description" to scenario files
Print details about the descriptions when listing scenario in a KeyFile format The description can contain any information about the scenario such as its duration before EOS, how long the pipeline needs to be so the scenario can be applied...etc
This commit is contained in:
Thibault Saunier
parent
efc6938d01
commit
9e66ac00f6
3 changed files with 194 additions and 66 deletions
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@ -53,6 +53,7 @@ enum
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static GHashTable *action_types_table;
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static void gst_validate_scenario_dispose (GObject * object);
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static void gst_validate_scenario_finalize (GObject * object);
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static GRegex *clean_action_str;
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G_DEFINE_TYPE_WITH_CODE (GstValidateScenario, gst_validate_scenario,
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G_TYPE_OBJECT, G_IMPLEMENT_INTERFACE (GST_TYPE_VALIDATE_REPORTER, NULL));
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@ -81,11 +82,15 @@ struct _GstValidateScenarioPrivate
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GstClockTime seek_pos_tol;
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guint num_actions;
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GRegex *clean_action_str;
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guint get_pos_id;
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};
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typedef struct KeyFileGroupName
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{
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GKeyFile *kf;
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gchar *group_name;
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} KeyFileGroupName;
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static guint
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get_flags_from_string (GType type, const gchar * str_flags)
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@ -537,7 +542,6 @@ _set_rank (GstValidateScenario * scenario, GstValidateAction * action)
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}
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gst_plugin_feature_set_rank (feature, rank);
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GST_ERROR ("Setting %s rank to %i", feature_name, rank);
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gst_object_unref (feature);
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return TRUE;
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@ -614,7 +618,6 @@ get_position (GstValidateScenario * scenario)
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if (repeat_expr) {
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act->repeat = parse_expression (repeat_expr, _set_variable_func,
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scenario, &error);
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g_print ("REPEAT %i", act->repeat);
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}
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}
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@ -742,58 +745,159 @@ _pipeline_freed_cb (GstValidateScenario * scenario,
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GST_DEBUG_OBJECT (scenario, "pipeline was freed");
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}
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static gboolean
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_load_scenario_file (GstValidateScenario * scenario,
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const gchar * scenario_file, gboolean * is_config)
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static gchar **
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_scenario_file_get_lines (GFile *file)
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{
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guint i;
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gsize xmlsize;
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GFile *file = NULL;
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gsize size;
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GError *err = NULL;
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gboolean ret = TRUE;
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gchar *content = NULL, *escaped_content, **lines = NULL;
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GstValidateScenarioPrivate *priv = scenario->priv;
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gchar *uri = gst_filename_to_uri (scenario_file, &err);
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if (uri == NULL)
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goto failed;
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GST_DEBUG ("Trying to load %s", scenario_file);
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if ((file = g_file_new_for_path (scenario_file)) == NULL)
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goto wrong_uri;
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gchar *content = NULL, *escaped_content = NULL, **lines = NULL;
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/* TODO Handle GCancellable */
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if (!g_file_load_contents (file, NULL, &content, &xmlsize, NULL, &err))
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if (!g_file_load_contents (file, NULL, &content, &size, NULL, &err))
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goto failed;
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if (g_strcmp0 (content, "") == 0)
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goto failed;
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*is_config = FALSE;
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escaped_content = g_regex_replace (priv->clean_action_str,
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content, -1, 0, "", 0, NULL);
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escaped_content = g_regex_replace (clean_action_str, content, -1, 0, "", 0,
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NULL);
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g_free (content);
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lines = g_strsplit (escaped_content, "\n", 0);
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g_free (escaped_content);
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done:
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return lines;
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failed:
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if (err) {
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GST_WARNING ("Failed to load contents: %d %s", err->code, err->message);
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g_error_free (err);
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}
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if (content)
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g_free (content);
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content = NULL;
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if (escaped_content)
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g_free (escaped_content);
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escaped_content = NULL;
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if (lines)
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g_strfreev (lines);
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lines = NULL;
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goto done;
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}
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static gchar **
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_scenario_get_lines (const gchar *scenario_file)
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{
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GFile *file = NULL;
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gchar **lines = NULL;
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GST_DEBUG ("Trying to load %s", scenario_file);
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if ((file = g_file_new_for_path (scenario_file)) == NULL) {
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GST_WARNING ("%s wrong uri", scenario_file);
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return NULL;
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}
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lines = _scenario_file_get_lines (file);
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g_object_unref (file);
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return lines;
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}
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static GList *
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_scenario_lines_get_strutures (gchar **lines)
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{
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gint i;
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GList *structures = NULL;
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for (i = 0; lines[i]; i++) {
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const gchar *type, *str_playback_time;
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gdouble playback_time;
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GstValidateAction *action;
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GstStructure *structure;
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GstValidateActionType *action_type;
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if (g_strcmp0 (lines[i], "") == 0)
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continue;
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structure = gst_structure_from_string (lines[i], NULL);
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if (structure == NULL) {
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GST_ERROR_OBJECT (scenario, "Could not parse action %s", lines[i]);
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GST_ERROR ("Could not parse action %s", lines[i]);
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goto failed;
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}
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type = gst_structure_get_name (structure);
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if (!g_strcmp0 (type, "scenario")) {
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gst_structure_get_boolean (structure, "is-config", is_config);
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structures = g_list_append (structures, structure);
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}
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done:
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if (lines)
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g_strfreev (lines);
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return structures;
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failed:
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if (structures)
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g_list_free_full (structures, (GDestroyNotify) gst_structure_free);
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structures = NULL;
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goto done;
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}
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static GList*
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_scenario_get_structures (const gchar *scenario_file)
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{
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gchar **lines;
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lines = _scenario_get_lines (scenario_file);
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if (lines == NULL)
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return NULL;
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return _scenario_lines_get_strutures (lines);
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}
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static GList*
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_scenario_file_get_structures (GFile *scenario_file)
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{
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gchar **lines;
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lines = _scenario_file_get_lines (scenario_file);
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if (lines == NULL)
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return NULL;
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return _scenario_lines_get_strutures (lines);
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}
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static gboolean
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_load_scenario_file (GstValidateScenario * scenario,
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const gchar * scenario_file, gboolean * is_config)
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{
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gboolean ret = TRUE;
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GList *structures, *tmp;
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GstValidateScenarioPrivate *priv = scenario->priv;
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*is_config = FALSE;
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structures = _scenario_get_structures (scenario_file);
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if (structures == NULL)
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goto failed;
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for (tmp = structures; tmp; tmp = tmp->next) {
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gdouble playback_time;
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GstValidateAction *action;
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GstValidateActionType *action_type;
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const gchar *type, *str_playback_time;
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GstStructure *structure = tmp->data;
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type = gst_structure_get_name (structure);
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if (!g_strcmp0 (type, "description")) {
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gst_structure_get_boolean (structure, "is-config", is_config);
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continue;
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} else if (!(action_type = g_hash_table_lookup (action_types_table, type))) {
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GST_ERROR_OBJECT (scenario, "We do not handle action types %s", type);
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@ -809,7 +913,8 @@ _load_scenario_file (GstValidateScenario * scenario,
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gst_structure_get_string (structure, "playback_time"))) {
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priv->needs_parsing = g_list_append (priv->needs_parsing, action);
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} else
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GST_WARNING_OBJECT (scenario, "No playback time for action %s", lines[i]);
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GST_WARNING_OBJECT (scenario, "No playback time for action %" GST_PTR_FORMAT,
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structure);
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if (!(action->name = gst_structure_get_string (structure, "name")))
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action->name = "";
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@ -830,26 +935,17 @@ _load_scenario_file (GstValidateScenario * scenario,
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}
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done:
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if (content)
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g_free (content);
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if (file)
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gst_object_unref (file);
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if (structures)
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g_list_free (structures);
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return ret;
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wrong_uri:
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GST_WARNING ("%s wrong uri", scenario_file);
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ret = FALSE;
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goto done;
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failed:
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ret = FALSE;
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if (err) {
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GST_WARNING ("Failed to load contents: %d %s", err->code, err->message);
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g_error_free (err);
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}
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if (structures)
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g_list_free_full (structures, (GDestroyNotify) gst_structure_free);
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structures = NULL;
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goto done;
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}
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@ -868,9 +964,9 @@ gst_validate_scenario_load (GstValidateScenario * scenario,
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scenarios = g_strsplit (scenario_name, ":", -1);
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for (i=0; scenarios[i]; i++) {
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for (i = 0; scenarios[i]; i++) {
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lfilename =
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g_strdup_printf ("%s" GST_VALIDATE_SCENARIO_SUFFIX, scenarios[i]);
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g_strdup_printf ("%s" GST_VALIDATE_SCENARIO_SUFFIX, scenarios[i]);
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tldir = g_build_filename ("data/", lfilename, NULL);
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@ -901,9 +997,9 @@ gst_validate_scenario_load (GstValidateScenario * scenario,
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if (!(ret = _load_scenario_file (scenario, tldir, &is_config))) {
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goto invalid_name;
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}
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} /* else check scenario */
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check_scenario:
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}
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/* else check scenario */
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check_scenario:
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if (tldir)
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g_free (tldir);
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if (lfilename)
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@ -1004,8 +1100,6 @@ gst_validate_scenario_init (GstValidateScenario * scenario)
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priv->seek_pos_tol = DEFAULT_SEEK_TOLERANCE;
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priv->segment_start = 0;
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priv->segment_stop = GST_CLOCK_TIME_NONE;
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priv->clean_action_str =
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g_regex_new ("\\\\\n| ", G_REGEX_CASELESS, 0, NULL);
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}
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static void
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@ -1018,7 +1112,6 @@ gst_validate_scenario_dispose (GObject * object)
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if (priv->pipeline)
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gst_object_unref (priv->pipeline);
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g_list_free_full (priv->actions, (GDestroyNotify) _free_scenario_action);
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g_regex_unref (priv->clean_action_str);
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G_OBJECT_CLASS (gst_validate_scenario_parent_class)->dispose (object);
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}
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@ -1064,8 +1157,18 @@ gst_validate_scenario_factory_create (GstValidateRunner * runner,
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return scenario;
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}
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static gboolean
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_add_description (GQuark field_id, const GValue *value, KeyFileGroupName *kfg)
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{
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g_key_file_set_string (kfg->kf, kfg->group_name, g_quark_to_string (field_id),
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gst_value_serialize (value));
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return TRUE;
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}
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static void
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_list_scenarios_in_dir (GFile * dir)
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_list_scenarios_in_dir (GFile * dir, GKeyFile *kf)
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{
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GFileEnumerator *fenum;
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GFileInfo *info;
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@ -1079,12 +1182,34 @@ _list_scenarios_in_dir (GFile * dir)
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for (info = g_file_enumerator_next_file (fenum, NULL, NULL);
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info; info = g_file_enumerator_next_file (fenum, NULL, NULL)) {
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if (g_str_has_suffix (g_file_info_get_name (info),
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GST_VALIDATE_SCENARIO_SUFFIX)) {
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GST_VALIDATE_SCENARIO_SUFFIX)) {
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gchar **name = g_strsplit (g_file_info_get_name (info),
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GST_VALIDATE_SCENARIO_SUFFIX, 0);
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g_print ("Scenario %s \n", name[0]);
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GstStructure *desc = NULL;
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GFile *f = g_file_enumerator_get_child (fenum, info);
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GList *tmp, *structures = _scenario_file_get_structures (f);
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gst_object_unref (f);
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for (tmp = structures; tmp; tmp=tmp->next) {
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if (gst_structure_has_name(tmp->data, "description")) {
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desc = tmp->data;
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break;
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}
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}
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if (desc) {
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KeyFileGroupName kfg;
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kfg.group_name = name[0];
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kfg.kf = kf;
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gst_structure_foreach (desc, (GstStructureForeachFunc) _add_description, &kfg);
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} else {
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g_key_file_set_string (kf, name[0], "noinfo", "nothing");
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}
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g_list_free_full (structures, (GDestroyNotify) gst_structure_free);
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g_strfreev (name);
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}
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}
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@ -1093,36 +1218,37 @@ _list_scenarios_in_dir (GFile * dir)
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void
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gst_validate_list_scenarios (void)
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{
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GKeyFile *kf = NULL;
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const gchar *env_scenariodir = g_getenv ("GST_VALIDATE_SCENARIOS_PATH");
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gchar *tldir = g_build_filename (g_get_user_data_dir (),
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"gstreamer-" GST_API_VERSION, GST_VALIDATE_SCENARIO_DIRECTORY,
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NULL);
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GFile *dir = g_file_new_for_path (tldir);
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g_print ("====================\n"
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"Avalaible scenarios:\n" "====================\n");
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_list_scenarios_in_dir (dir);
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kf = g_key_file_new ();
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_list_scenarios_in_dir (dir, kf);
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g_object_unref (dir);
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g_free (tldir);
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tldir = g_build_filename (GST_DATADIR, "gstreamer-" GST_API_VERSION,
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GST_VALIDATE_SCENARIO_DIRECTORY, NULL);
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dir = g_file_new_for_path (tldir);
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_list_scenarios_in_dir (dir);
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_list_scenarios_in_dir (dir, kf);
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g_object_unref (dir);
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g_free (tldir);
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if (env_scenariodir) {
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dir = g_file_new_for_path (env_scenariodir);
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_list_scenarios_in_dir (dir);
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_list_scenarios_in_dir (dir, kf);
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g_object_unref (dir);
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}
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/* Hack to make it work uninstalled */
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dir = g_file_new_for_path ("data/");
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_list_scenarios_in_dir (dir);
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_list_scenarios_in_dir (dir, kf);
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g_object_unref (dir);
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g_print ("Full file:\n%s", g_key_file_to_data (kf, NULL, NULL));
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}
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static void
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@ -1161,6 +1287,8 @@ init_scenarios (void)
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{
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const gchar *seek_mandatory_fields[] = { "start", NULL };
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clean_action_str =
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g_regex_new ("\\\\\n", G_REGEX_CASELESS, 0, NULL);
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gst_validate_add_action_type ("seek", _execute_seek, seek_mandatory_fields,
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"Allows to seek into the files", FALSE);
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gst_validate_add_action_type ("pause", _execute_pause, NULL,
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@ -56,6 +56,7 @@ struct _GstValidateAction
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struct _GstValidateScenarioClass
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{
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GObjectClass parent_class;
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};
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struct _GstValidateScenario
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@ -235,7 +235,6 @@ main (int argc, gchar ** argv)
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if (list_scenarios) {
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gst_validate_list_scenarios ();
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return 0;
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}
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