static void simple_reply(mrp_dbus_t *dbus, mrp_dbus_msg_t *req, int errcode,
const char *errmsg)
{
int32_t error;
if (!errcode)
mrp_dbus_reply(dbus, req, MRP_DBUS_TYPE_INVALID);
else {
error = errcode;
mrp_dbus_reply_error(dbus, req, MRP_DBUS_ERROR_FAILED, errmsg,
MRP_DBUS_TYPE_INT32, &error,
MRP_DBUS_TYPE_INVALID);
}
}
static void reply_voice_query(mrp_dbus_t *dbus, mrp_dbus_msg_t *req, int nactor,
srs_voice_actor_t *actors)
{
srs_voice_actor_t *a;
char *voices[nactor], **v;
char *lang[nactor], **ml;
char *dialect[nactor], **sl;
char *gender[nactor], **g;
char *description[nactor], **d;
uint32_t n;
int i;
a = actors;
v = voices;
ml = lang;
sl = dialect;
g = gender;
d = description;
for (i = 0; i < nactor; i++, a++, v++, ml++, sl++, g++, d++) {
*v = a->name;
*ml = a->lang;
*sl = a->dialect ? a->dialect : "";
*g = a->gender == SRS_VOICE_GENDER_MALE ? "male" : "female";
/*
* XXX TODO: this is a hack is currently needed for festival
* which can feed us voice descriptions that are not UTF-8
* (and consequently not 7-bit ASCII either).
*/
*d = clear_non_us_ascii(a->description);
printf("* description: %s\n", *d);
}
n = nactor;
v = voices;
ml = lang;
sl = dialect;
g = gender;
d = description;
mrp_dbus_reply(dbus, req,
MRP_DBUS_TYPE_UINT32, &n,
MRP_DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &v , n,
MRP_DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &ml, n,
MRP_DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &sl, n,
MRP_DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &g , n,
MRP_DBUS_TYPE_ARRAY, DBUS_TYPE_STRING, &d , n,
MRP_DBUS_TYPE_INVALID);
}
static int ping_handler(mrp_dbus_t *dbus, DBusMessage *msg, void *user_data)
{
context_t *c = (context_t *)user_data;
uint32_t seq;
const char *dest;
MRP_UNUSED(c);
if (dbus_message_get_type(msg) == DBUS_MESSAGE_TYPE_METHOD_CALL &&
dbus_message_get_args(msg, NULL,
DBUS_TYPE_UINT32, &seq,
DBUS_TYPE_INVALID))
mrp_log_info("-> ping request #%u", seq);
else
mrp_log_error("-> malformed ping request");
if (!mrp_dbus_reply(dbus, msg,
DBUS_TYPE_UINT32, &seq,
DBUS_TYPE_INVALID))
mrp_log_error("Failed to send ping reply #%u.", seq);
else
mrp_log_info("<- ping reply #%u", seq);
if (seq & 0x1)
dest = dbus_message_get_sender(msg);
else
dest = NULL;
if (!mrp_dbus_signal(dbus, dest, SERVER_PATH, SERVER_INTERFACE, PONG,
DBUS_TYPE_UINT32, &seq,
DBUS_TYPE_INVALID))
mrp_log_error("Failed to send pong signal #%u.", seq);
else
mrp_log_info("<- pong %s #%u", dest ? "signal" : "broadcast", seq);
return TRUE;
}
static void reply_render(mrp_dbus_t *dbus, mrp_dbus_msg_t *req, uint32_t id)
{
mrp_dbus_reply(dbus, req, MRP_DBUS_TYPE_UINT32, &id,
MRP_DBUS_TYPE_INVALID);
}
