int main(int argc, char *argv[])
{
if (!init_test_image()) { return -1; }
if (!init_server_code()) { return -1; }
if (!init_client_code()) { return -1; }
while (!client_done) {
mainloop_server_code();
mainloop_client_code();
}
if (clt) { delete clt; }
if (svr) { delete svr; }
return 0;
}
int main(int argc, char *argv[])
{
int i, realparams; // How many non-flag command-line arguments
char *devicename = "directx"; // Name of the device to open
int devicenum = 1; // Which, if there are more than one, to open
char *logfilename = NULL; // Outgoing log file name.
realparams = 0;
for (i = 1; i < argc; i++) {
if (!strncmp(argv[i], "-bin", strlen("-bin"))) {
if (++i > argc) { Usage(argv[0]); }
g_bincount = atoi(argv[i]);
if ( (g_bincount < 1) || (g_bincount > 16) ) {
fprintf(stderr,"Invalid bincount (1-16 allowed, %d entered)\n", g_bincount);
exit(-1);
}
} else if (!strncmp(argv[i], "-every_nth_frame", strlen("-every_nth_frame"))) {
if (++i > argc) { Usage(argv[0]); }
g_every_nth_frame = atoi(argv[i]);
printf("Only sending one frame in %d\n", g_every_nth_frame);
if ( (g_every_nth_frame < 1) || (g_every_nth_frame > 4000) ) {
fprintf(stderr,"Invalid frame skip (1-4000 allowed, %d entered)\n", g_every_nth_frame);
exit(-1);
}
} else if (!strncmp(argv[i], "-expose", strlen("-expose"))) {
if (++i > argc) { Usage(argv[0]); }
g_exposure = atof(argv[i]);
if ( (g_exposure < 1) || (g_exposure > 4000) ) {
fprintf(stderr,"Invalid exposure (1-4000 allowed, %f entered)\n", g_exposure);
exit(-1);
}
} else if (!strncmp(argv[i], "-buffers", strlen("-buffers"))) {
if (++i > argc) { Usage(argv[0]); }
g_camera_buffers = atoi(argv[i]);
if ( (g_camera_buffers < 1) || (g_camera_buffers > 1000) ) {
fprintf(stderr,"Invalid number of buffers (1-1000 allowed, %d entered)\n", g_camera_buffers);
exit(-1);
}
} else if (!strncmp(argv[i], "-res", strlen("-res"))) {
if (++i > argc) { Usage(argv[0]); }
g_width = atoi(argv[i]);
if ( (g_width < 1) || (g_width > 1600) ) {
fprintf(stderr,"Invalid width (1-1600 allowed, %d entered)\n", g_width);
exit(-1);
}
if (++i > argc) { Usage(argv[0]); }
g_height = atoi(argv[i]);
if ( (g_height < 1) || (g_height > 1200) ) {
fprintf(stderr,"Invalid height (1-1200 allowed, %d entered)\n", g_height);
exit(-1);
}
} else if (!strncmp(argv[i], "-listen_port", strlen("-listen_port"))) {
if (++i > argc) { Usage(argv[0]); }
g_strPORT = atoi(argv[i]);
} else if (!strncmp(argv[i], "-log_port", strlen("-log_port"))) {
if (++i > argc) { Usage(argv[0]); }
g_svrPORT = atoi(argv[i]);
} else if (!strncmp(argv[i], "-swap_edt", strlen("-swap_edt"))) {
g_swap_edt = true;
} else if (!strncmp(argv[i], "-trigger", strlen("-trigger"))) { // enable external triggering
g_trigger = true;
} else if (!strncmp(argv[i], "-framerate", strlen("-framerate"))) {
if (++i > argc) { Usage(argv[0]); }
g_framerate = atof(argv[i]);
if ( (g_framerate < 1) || (g_framerate > 1000) ) {
fprintf(stderr,"Invalid framerate (1-1000 allowed, %lf entered)\n", g_framerate);
exit(-1);
}
} else if (!strncmp(argv[i], "-gain", strlen("-gain"))) {
if (++i > argc) { Usage(argv[0]); }
g_gain = static_cast<float>(atof(argv[i]));
fprintf(stderr,"The current gain setting is %f)\n", g_gain);
} else {
switch (++realparams) {
case 1:
devicename = argv[i];
break;
case 2:
devicenum = atoi(argv[i]);
break;
case 3:
logfilename = argv[i];
break;
default:
Usage(argv[0]);
}
}
}
// Set up handler for all these signals to set done
signal(SIGINT, handle_cntl_c);
printf("video_vrpnImager_server version %02d.%02d\n", MAJOR_VERSION, MINOR_VERSION);
if (!init_camera_code(devicename, devicenum)) { return -1; }
printf("Opened camera\n");
if (!init_server_code(logfilename, (g_numchannels > 1) )) { return -1; }
while (!g_camera_done) {
str->mainloop();
strcon->mainloop();
// Sleep to avoid eating the whole processor. The camera-watching thread
// does not sleep, so that it gets frames as fast as it can.
vrpn_SleepMsecs(1);
}
printf("Deleting camera and connection objects\n");
teardown_server_code();
return 0;
}