static void client_cleanup(context_t *c)
{
mrp_dbus_follow_name(c->dbus, SERVER_NAME, server_status_cb, c);
mrp_del_timer(c->timer);
mrp_dbus_subscribe_signal(c->dbus, pong_handler, c,
c->name, SERVER_PATH, SERVER_INTERFACE,
PONG, NULL);
mrp_dbus_unref(c->dbus);
}
static int register_req(mrp_dbus_t *dbus, mrp_dbus_msg_t *req, void *user_data)
{
static srs_client_ops_t ops = {
.notify_focus = focus_notify,
.notify_command = command_notify,
.notify_render = voice_notify,
};
dbusif_t *bus = (dbusif_t *)user_data;
srs_context_t *srs = bus->self->srs;
const char *id, *name, *appcls, *errmsg;
char **cmds;
int ncmd, err;
srs_client_t *c;
ncmd = 0;
err = parse_register(req, &id, &name, &appcls, &cmds, &ncmd, &errmsg);
if (err) {
reply_register(dbus, req, err, errmsg);
return TRUE;
}
mrp_debug("got register request from %s", id);
c = client_create(srs, SRS_CLIENT_TYPE_EXTERNAL, name, appcls, cmds, ncmd,
id, &ops, bus);
if (c != NULL) {
if (mrp_dbus_follow_name(dbus, id, name_change_cb, bus)) {
err = 0;
errmsg = NULL;
}
else {
client_destroy(c);
err = EINVAL;
errmsg = "failed to track DBUS name";
}
}
else {
err = EINVAL;
errmsg = "failed to register client";
}
reply_register(dbus, req, err, errmsg);
return TRUE;
}
int dbusif_register_player(context_t *ctx, const char *name)
{
dbusif_t *dbusif;
mrp_dbus_t *dbus;
char dbus_name[1024];
if (!ctx || !name || !(dbusif = ctx->dbusif) || !(dbus = dbusif->dbus))
return -1;
snprintf(dbus_name, sizeof(dbus_name), "org.mpris.MediaPlayer2.%s", name);
if (!mrp_dbus_follow_name(dbus, dbus_name, name_follow_cb, ctx))
return -1;
return 0;
}
static void client_setup(context_t *c)
{
const char *dest;
c->dbus = mrp_dbus_connect(c->ml, c->busaddr, NULL);
if (c->dbus == NULL) {
mrp_log_error("Failed to create D-BUS connection to '%s' bus.",
c->busaddr);
exit(1);
}
c->name = mrp_dbus_get_unique_name(c->dbus);
mrp_log_info("Our address is %s on the bus...",
c->name ? c->name : "unknown");
mrp_dbus_follow_name(c->dbus, SERVER_NAME, server_status_cb, c);
if (c->all_pongs) {
mrp_log_info("Subscribing for all pong signals...");
dest = NULL;
}
else {
mrp_log_info("Subscribing only for pong signals to us...");
dest = c->name;
}
if (!mrp_dbus_subscribe_signal(c->dbus, pong_handler, c,
dest, SERVER_PATH, SERVER_INTERFACE,
PONG, NULL)) {
mrp_log_error("Failed to subscribe for signal '%s/%s.%s'.", SERVER_PATH,
SERVER_INTERFACE, PONG);
exit(1);
}
c->timer = mrp_add_timer(c->ml, 1000, send_cb, c);
if (c->timer == NULL) {
mrp_log_error("Failed to create D-BUS sending timer.");
exit(1);
}
}
