1 files changed, 50 insertions, 0 deletions
diff --git a/src/pulsecore/message-handler.h b/src/pulsecore/message-handler.h
new file mode 100644
index 0000000..be94510
--- /dev/null
+++ b/src/pulsecore/message-handler.h
@@ -0,0 +1,50 @@
+#ifndef foocoremessageshfoo
+#define foocoremessageshfoo
+
+/***
+  This file is part of PulseAudio.
+
+  PulseAudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as published
+  by the Free Software Foundation; either version 2.1 of the License,
+  or (at your option) any later version.
+
+  PulseAudio is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <pulsecore/core.h>
+
+/* Message handler types and functions */
+
+/* Prototype for message callback */
+typedef int (*pa_message_handler_cb_t)(
+        const char *object_path,
+        const char *message,
+        const char *message_parameters,
+        char **response,
+        void *userdata);
+
+/* Message handler object */
+struct pa_message_handler {
+    char *object_path;
+    char *description;
+    pa_message_handler_cb_t callback;
+    void *userdata;
+};
+
+/* Handler registration */
+void pa_message_handler_register(pa_core *c, const char *object_path, const char *description, pa_message_handler_cb_t cb, void *userdata);
+void pa_message_handler_unregister(pa_core *c, const char *object_path);
+
+/* Send message to the specified object path */
+int pa_message_handler_send_message(pa_core *c, const char *object_path, const char *message, const char *message_parameters, char **response);
+
+/* Set handler description */
+int pa_message_handler_set_description(pa_core *c, const char *object_path, const char *description);
+#endif