diff options
Diffstat (limited to 'src/pulsecore/protocol-dbus.h')
| -rw-r--r-- | src/pulsecore/protocol-dbus.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/src/pulsecore/protocol-dbus.h b/src/pulsecore/protocol-dbus.h index d771b4fc..6d100f7c 100644 --- a/src/pulsecore/protocol-dbus.h +++ b/src/pulsecore/protocol-dbus.h @@ -56,9 +56,19 @@ void pa_dbus_protocol_unref(pa_dbus_protocol *p); * message isn't a good idea; if you can't handle the message, reply with an * error. * + * The message signature is already checked against the introspection data, so + * you don't have to do that yourself. + * * All messages are method calls. */ typedef void (*pa_dbus_receive_cb_t)(DBusConnection *conn, DBusMessage *msg, void *userdata); +/* A specialized version of pa_dbus_receive_cb_t: the additional iterator + * argument points to the element inside the new value variant. + * + * The new value signature is checked against the introspection data, so you + * don't have to do that yourself. */ +typedef void (*pa_dbus_set_property_cb_t)(DBusConnection *conn, DBusMessage *msg, DBusMessageIter *iter, void *userdata); + typedef struct pa_dbus_arg_info { const char *name; const char *type; @@ -85,7 +95,7 @@ typedef struct pa_dbus_property_handler { /* The access mode for the property is determined by checking whether * get_cb or set_cb is NULL. */ pa_dbus_receive_cb_t get_cb; - pa_dbus_receive_cb_t set_cb; + pa_dbus_set_property_cb_t set_cb; } pa_dbus_property_handler; typedef struct pa_dbus_interface_info { @@ -140,7 +150,12 @@ pa_client *pa_dbus_protocol_get_client(pa_dbus_protocol *p, DBusConnection *conn * only signals from the given objects are delivered. If this function is * called multiple time for the same connection and signal, the latest call * always replaces the previous object list. */ -void pa_dbus_protocol_add_signal_listener(pa_dbus_protocol *p, DBusConnection *conn, const char *signal, char **objects, unsigned n_objects); +void pa_dbus_protocol_add_signal_listener( + pa_dbus_protocol *p, + DBusConnection *conn, + const char *signal, + char **objects, + unsigned n_objects); /* Disables the delivery of the signal for the given connection. The connection * must have been registered. If signal is NULL, all signals are disabled. If @@ -192,6 +207,11 @@ typedef enum pa_dbus_protocol_hook { PA_DBUS_PROTOCOL_HOOK_MAX } pa_dbus_protocol_hook_t; -pa_hook_slot *pa_dbus_protocol_hook_connect(pa_dbus_protocol *p, pa_dbus_protocol_hook_t hook, pa_hook_priority_t prio, pa_hook_cb_t cb, void *data); +pa_hook_slot *pa_dbus_protocol_hook_connect( + pa_dbus_protocol *p, + pa_dbus_protocol_hook_t hook, + pa_hook_priority_t prio, + pa_hook_cb_t cb, + void *data); #endif |