modules: add config endpoint module

modules/module-config-endpoint/parser-streams.h

@@ -0,0 +1,44 @@
+/* WirePlumber
+ *
+ * Copyright © 2019 Collabora Ltd.
+ *    @author Julian Bouzas <julian.bouzas@collabora.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#ifndef __WIREPLUMBER_PARSER_STREAMS_H__
+#define __WIREPLUMBER_PARSER_STREAMS_H__
+
+#include <wp/wp.h>
+
+G_BEGIN_DECLS
+
+#define WP_PARSER_STREAMS_EXTENSION "streams"
+
+/* For simplicity, we limit the number of streams */
+#define MAX_STREAMS 32
+
+struct WpParserStreamsStreamData {
+  char *name;
+  guint priority;
+};
+
+struct WpParserStreamsData {
+  char *location;
+  struct WpParserStreamsStreamData streams[MAX_STREAMS];
+  guint n_streams;
+};
+
+/* Helpers */
+const struct WpParserStreamsStreamData *wp_parser_streams_find_stream (
+    const struct WpParserStreamsData *data, const char *name);
+const struct WpParserStreamsStreamData *wp_parser_streams_get_lowest_stream (
+    const struct WpParserStreamsData *data);
+
+#define WP_TYPE_PARSER_STREAMS (wp_parser_streams_get_type ())
+G_DECLARE_FINAL_TYPE (WpParserStreams, wp_parser_streams,
+    WP, PARSER_STREAMS, GObject);
+
+G_END_DECLS
+
+#endif