/**
Feed OBEX with data when using a custom transport.
\param self OBEX handle
\param inputbuf Pointer to custom data
\param actual Length of buffer
\return -1 on error
*/
LIB_SYMBOL
int CALLAPI OBEX_CustomDataFeed(obex_t *self, uint8_t *inputbuf, int actual)
{
DEBUG(3, "\n");
obex_return_val_if_fail(self != NULL, -1);
obex_return_val_if_fail(inputbuf != NULL, -1);
return obex_data_indication(self, inputbuf, actual);
}
/*
* Function obex_transport_handle_input(self, timeout)
*
* Used when working in synchronous mode.
*
*/
int obex_transport_handle_input(obex_t *self, int timeout)
{
int ret;
if (self->trans.type == OBEX_TRANS_CUSTOM) {
if (self->ctrans.handleinput)
ret = self->ctrans.handleinput(self, self->ctrans.customdata, timeout);
else {
DEBUG(4, "No handleinput-callback exist!\n");
ret = -1;
}
} else if (self->trans.type == OBEX_TRANS_USB
&& self->fd == INVALID_SOCKET)
ret = obex_data_indication(self, NULL, 0);
else {
struct timeval time;
fd_set fdset;
socket_t highestfd = 0;
DEBUG(4, "\n");
obex_return_val_if_fail(self != NULL, -1);
/* Check of we have any fd's to do select on. */
if (self->fd == INVALID_SOCKET
&& self->serverfd == INVALID_SOCKET) {
DEBUG(0, "No valid socket is open\n");
return -1;
}
time.tv_sec = timeout;
time.tv_usec = 0;
/* Add the fd's to the set. */
FD_ZERO(&fdset);
if (self->fd != INVALID_SOCKET) {
FD_SET(self->fd, &fdset);
if (self->fd > highestfd)
highestfd = self->fd;
}
if (self->serverfd != INVALID_SOCKET) {
FD_SET(self->serverfd, &fdset);
if (self->serverfd > highestfd)
highestfd = self->serverfd;
}
/* Wait for input */
if (timeout >= 0) {
ret = select((int)highestfd+1, &fdset, NULL, NULL, &time);
} else {
ret = select((int)highestfd+1, &fdset, NULL, NULL, NULL);
}
/* Check if this is a timeout (0) or error (-1) */
if (ret < 1)
return ret;
if (self->fd != INVALID_SOCKET && FD_ISSET(self->fd, &fdset)) {
DEBUG(4, "Data available on client socket\n");
ret = obex_data_indication(self, NULL, 0);
} else if (self->serverfd != INVALID_SOCKET && FD_ISSET(self->serverfd, &fdset)) {
DEBUG(4, "Data available on server socket\n");
/* Accept : create the connected socket */
ret = obex_transport_accept(self);
/* Tell the app to perform the OBEX_Accept() */
if (self->keepserver)
obex_deliver_event(self, OBEX_EV_ACCEPTHINT,
0, 0, FALSE);
/* Otherwise, just disconnect the server */
if (ret >= 0 && !self->keepserver)
obex_transport_disconnect_server(self);
} else
ret = -1;
}
return ret;
}