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#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>
#include <pulsecore/json.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 pa_json_object *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
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