/* adds a new edge to graph */
void
graph_add_edge (graph_t *g, int a, int b)
{
int aa, bb;
unsigned long pos = 0;
aa = a%g->nodes;
bb = b%g->nodes;
pos = (unsigned long)BITPOS(aa,bb,g->nodes);
BitTrue(g->barray,pos);
}
int XEStartTrapRequest(XETC *tc)
{
int status = True;
Display *dpy = tc->dpy;
CARD32 X_XTrap = tc->extOpcode;
xXTrapReq *reqptr;
status = XEFlushConfig(tc); /* Flushout any pending configuration first */
if (status == True)
{
/* Add our event handler for the XLib transport */
XETrapSetEventHandler(tc, XETrapData, XETrapDispatchXLib);
GetReq(XTrap,reqptr);
reqptr->minor_opcode = XETrap_StartTrap;
XFlush(dpy);
SyncHandle();
BitTrue(tc->values.tc_flags, XETCTrapActive);
}
return(status);
}
int
main(int argc, char *argv[])
{
XETrapGetAvailRep ret_avail;
XETrapGetStatsRep ret_stats;
Widget appW;
XtAppContext app;
char *tmp = NULL;
XETC *tc;
Display *dpy;
Bool done;
char buffer[10];
ReqFlags requests;
EventFlags events;
int i;
/* Connect to Server */
appW = XtAppInitialize(&app,"XTrap",NULL,(Cardinal)0L,
(int *)&argc, (String *)argv, (String *)NULL,(ArgList)&tmp,
(Cardinal)NULL);
dpy = XtDisplay(appW);
#ifdef DEBUG
XSynchronize(dpy, True);
#endif
printf("Display: %s \n", DisplayString(dpy));
if ((tc = XECreateTC(dpy,0L, NULL)) == False)
{
fprintf(stderr,"%s: could not initialize extension\n",argv[0]);
exit(1L);
}
(void)XEGetAvailableRequest(tc,&ret_avail);
if (BitIsFalse(ret_avail.valid, XETrapStatistics))
{
printf("\nStatistics not available from '%s'.\n",
DisplayString(dpy));
exit(1L);
}
XETrapSetStatistics(tc, True);
for (i=0; i<256L; i++)
{
BitTrue(requests, i);
}
XETrapSetRequests(tc, True, requests);
for (i=KeyPress; i<=MotionNotify; i++)
{
BitTrue(events, i);
}
XETrapSetEvents(tc, True, events);
done = False;
while(done == False)
{
fprintf(stderr,"Stats Command (Zero, Quit, [Show])? ");
fgets(buffer, sizeof(buffer), stdin);
switch(toupper(buffer[0]))
{
case '\n': /* Default command */
case 'S': /* Request fresh counters & display */
(void)XEGetStatisticsRequest(tc,&ret_stats);
(void)XEPrintStatistics(stdout,&ret_stats,tc);
break;
case 'Z': /* Zero out counters */
XETrapSetStatistics(tc, False);
break;
case 'Q':
done = True;
break;
default:
printf("Invalid command, reenter!\n");
break;
}
}
(void)XEFreeTC(tc);
(void)XCloseDisplay(dpy);
exit(0L);
}
