int main(int argc, char** argv) {
int fd = dl_connect(3000);
if (fd < 0) {
return -1;
}
dl_t dl = dl_new();
dl->send_packet = my_send_packet;
dl->on_attach = my_on_attach;
dl->on_detach = my_on_detach;
my_t my = (my_t)malloc(sizeof(struct my_struct));
my->fd = fd;
dl->state = my;
if (dl->start(dl)) {
return -1;
}
#define BUF_LEN 1024
char buf[BUF_LEN];
while (1) {
ssize_t read_bytes = recv(fd, buf, BUF_LEN, 0);
if (read_bytes < 0) {
if (errno == EAGAIN) {
continue;
}
break;
}
if (dl->on_recv(dl, buf, read_bytes)) {
break;
}
}
close(fd);
free(dl->state);
dl_free(dl);
return 0;
}
int iwdpm_subscribe(iwdp_t iwdp) {
return dl_connect(-1);
}
int
main (int argc, char **argv)
{
DLPacket dlpack;
char packetdata[MAXPACKETSIZE];
char timestr[50];
char *infobuf = 0;
int infolen;
int endflag = 0;
#ifndef WIN32
/* Signal handling, use POSIX calls with standardized semantics */
struct sigaction sa;
sigemptyset (&sa.sa_mask);
sa.sa_flags = SA_RESTART;
sa.sa_handler = term_handler;
sigaction (SIGINT, &sa, NULL);
sigaction (SIGQUIT, &sa, NULL);
sigaction (SIGTERM, &sa, NULL);
sa.sa_handler = SIG_IGN;
sigaction (SIGHUP, &sa, NULL);
sigaction (SIGPIPE, &sa, NULL);
#endif
/* Process given parameters (command line and parameter file) */
if ( parameter_proc (argc, argv) < 0 )
{
fprintf (stderr, "Parameter processing failed\n\n");
fprintf (stderr, "Try '-h' for detailed help\n");
return -1;
}
/* Connect to server */
if ( dl_connect (dlconn) < 0 )
{
fprintf (stderr, "Error connecting to server\n");
return -1;
}
/* Reposition connection */
if ( dlconn->pktid > 0 )
{
if ( dl_position (dlconn, dlconn->pktid, dlconn->pkttime) < 0 )
return -1;
}
/* Send match pattern if supplied */
if ( matchpattern )
{
if ( dl_match (dlconn, matchpattern) < 0 )
return -1;
}
/* Send reject pattern if supplied */
if ( rejectpattern )
{
if ( dl_reject (dlconn, rejectpattern) < 0 )
return -1;
}
/* Request INFO and print returned XML */
if ( infotype )
{
if ( (infolen = dl_getinfo (dlconn, infotype, matchpattern, &infobuf, 0)) < 0 )
{
dl_log (2, 0, "Problem requesting INFO from server\n");
return -1;
}
printf ("%.*s\n", infolen, infobuf);
if ( infobuf )
free (infobuf);
}
/* Otherwise collect packets in STREAMing mode */
else
{
/* Collect packets in streaming mode */
while ( dl_collect (dlconn, &dlpack, packetdata, sizeof(packetdata), endflag) == DLPACKET )
{
dl_dltime2seedtimestr (dlpack.datastart, timestr, 1);
dl_log (0, 0, "Received %s (%lld), %s, %d\n",
dlpack.streamid, dlpack.pktid, timestr, dlpack.datasize);
}
}
/* Make sure everything is shut down and save the state file */
if ( dlconn->link != -1 )
dl_disconnect (dlconn);
/* Save the state file */
if ( statefile )
dl_savestate (dlconn, statefile);
if ( dlconn )
dl_freedlcp (dlconn);
return 0;
} /* End of main() */
