static void
htlc_read (int fd)
{
ssize_t r;
struct htlc_conn *htlc = hxd_files[fd].conn.htlc;
struct qbuf *in = &htlc->read_in;
if (!in->len) {
qbuf_set(in, in->pos, READ_BUFSIZE);
in->len = 0;
}
r = read(fd, &in->buf[in->pos], READ_BUFSIZE-in->len);
if (r == 0 || (r < 0 && errno != EWOULDBLOCK && errno != EINTR)) {
/*hxd_log("htlc_read; %d %s", r, strerror(errno));*/
htlc_close(htlc);
} else {
in->len += r;
while (decode(htlc)) {
#ifdef CONFIG_NETWORK
struct htlc_conn *server_htlc = htlc->server_htlc;
#endif
if (htlc->rcv) {
int is_rcv_hdr = htlc->rcv == rcv_hdr;
htlc->rcv(htlc);
if (!hxd_files[fd].conn.htlc) {
#ifdef CONFIG_NETWORK
#if 0
if (server_htlc)
server_reset(fd, htlc, server_htlc);
#endif
#endif
return;
}
if (!is_rcv_hdr)
goto reset;
} else {
reset:
if (htlc->flags.is_hlcomm_client && htlc->rcv != rcv_user_getlist)
test_away(htlc);
else if (htlc->flags.is_frogblast && htlc->rcv != rcv_user_getinfo)
test_away(htlc);
else if (!htlc->flags.is_hlcomm_client && \
!htlc->flags.is_frogblast)
test_away(htlc);
htlc->rcv = rcv_hdr;
qbuf_set(&htlc->in, 0, SIZEOF_HL_HDR);
#ifdef CONFIG_NETWORK
if (server_htlc)
server_reset(fd, htlc, server_htlc);
#endif
}
}
}
}
/**
* RESET
*/
int handleRESET(sessionid_t sessionid, bus_t bus, char *device,
char *parameter, char *reply)
{
struct timeval time;
int rc = SRCP_UNSUPPORTEDOPERATION;
*reply = 0x00;
if (bus_has_devicegroup(bus, DG_SERVER)
&& strncasecmp(device, "SERVER", 6) == 0) {
rc = SRCP_OK;
server_reset();
}
gettimeofday(&time, NULL);
srcp_fmt_msg(rc, reply, time);
return rc;
}
