1 files changed, 45 insertions, 0 deletions
diff --git a/src/modules/module-protocol-pulse/extension.c b/src/modules/module-protocol-pulse/extension.c
new file mode 100644
index 0000000..0ffa4c5
--- /dev/null
+++ b/src/modules/module-protocol-pulse/extension.c
@@ -0,0 +1,45 @@
+/* PipeWire
+ *
+ * Copyright © 2020 Wim Taymans
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#include <spa/utils/defs.h>
+#include <spa/utils/string.h>
+
+#include "defs.h"
+#include "extension.h"
+#include "extensions/registry.h"
+
+static const struct extension extensions[] = {
+	{ "module-stream-restore", 0 | MODULE_EXTENSION_FLAG, do_extension_stream_restore, },
+	{ "module-device-restore", 1 | MODULE_EXTENSION_FLAG, do_extension_device_restore, },
+	{ "module-device-manager", 2 | MODULE_EXTENSION_FLAG, do_extension_device_manager, },
+};
+
+const struct extension *extension_find(uint32_t index, const char *name)
+{
+	SPA_FOR_EACH_ELEMENT_VAR(extensions, ext) {
+		if (index == ext->index || spa_streq(name, ext->name))
+			return ext;
+	}
+	return NULL;
+}