int server(int port) {
int handle;//, port=SERV_PORT;
int s, len;
char msg[256], *dummy;
handle = dsm_server_open(SOCK_STREAM, &port, FALSE, NULL, 0);
while (1) {
// printf("%d\n", s);
s = dsm_server_accept(handle, SOCK_STREAM, port, FALSE, NULL,
&len, &dummy, 0);
len = dsm_read(s, SOCK_STREAM, msg, 256, NULL);
printf("%s\n", msg);
dsm_close(s);
}
dsm_close(handle);
}
void vv2monitor(char *ip) {
#if __powerpc__
int d;
char dsmhost[NAMELEN];
int originaldd, original;
short lock1,lock2;
struct sigaction action, oldAction;
continueVVMlogging = 1;
d = dsm_open();
if (d) {
dsm_error_message(d,"dsm_open");
return;
}
original = whichVVM;
originaldd = whichVVMdd;
strcpy(dsmhost,"hal9000");
/* install control-c handler */
action.sa_flags = 0;
action.sa_handler = cleanupControlCvvm;
sigemptyset(&action.sa_mask);
if (sigaction(SIGINT, &action, &oldAction) != 0) {
STRERROR("sigaction:");
}
WARN("Control-C handler installed. Hit Cntrl-C to exit the DSM logging mode.\n");
do {
whichVVM = 1;
whichVVMdd = vector_voltmeter.dd;
lock1 = vectorQueryLock();
whichVVM = 2;
whichVVMdd = vector_voltmeter2.dd;
lock2 = vectorQueryLock();
d = dsm_write(dsmhost,"DSM_VVM1_LOCK_STATUS_S",&lock1);
if (d) {
dsm_error_message(d,"dsm_write(DSM_VVM1_LOCK_STATUS_S)");
}
d=dsm_write(dsmhost,"DSM_VVM2_LOCK_STATUS_S",&lock2);
if (d) {
dsm_error_message(d,"dsm_write(DSM_VVM2_LOCK_STATUS_S)");
}
sleep(5);
} while (continueVVMlogging == 1);
d = dsm_close();
WARN("restoring previous control-c handler (if any)\n");
if (sigaction(SIGINT, &oldAction, &action) != 0) {
STRERROR("sigaction:");
}
whichVVM = original;
whichVVMdd = originaldd;
#else
WARN("This feature is not supported on linux\n");
#endif
}
int client(char *msg, char *dsthost, int dstport) {
// char msg[256];
int s;
// int dstport, char *dsthost;
/* compose message, determine destination host/port */
// memset(msg, 0, sizeof(msg));
// printf("%s\n", msg);
s = dsm_client_open(SOCK_STREAM, dstport, FALSE, dsthost, NULL);
dsm_write(s, SOCK_STREAM, msg, strlen(msg) + 1, NULL);
// printf("%d\n", s);
dsm_close(s);
}
main(int argc, char *argv[])
{
int i;
int ant=ARRAY_DISPLAY; /* start up on the 'a' page */
int cycle = FALSE;
int delay = 1;
#ifdef LINUX
int spinCount = 0;
#endif
char *outputFile = NULL;
struct utsname unamebuf;
int rms;
struct sigaction action, old_action;
int sigactionInt;
int icount=0;
int firstUpdate = TRUE;
int rc;
int startDay;
int message = 0;
int ignoreFlag;
struct stat messageStat, oldMessageStat;
/* The following variables are for the default Tilt flag read from
the pointing model files */
FILE *fpMountModel;
int itilt;
char mountModelFile[100],line[BUFSIZ];
char pointingParameter[20],opticalValue[20],radioValue[20];
/* signal handler for control C */
action.sa_flags=0;
sigemptyset(&action.sa_mask);
action.sa_handler = handlerForSIGINT;
sigactionInt = sigaction(SIGINT,&action, &old_action);
uname(&unamebuf);
#ifndef LINUX
if(strcmp(unamebuf.nodename,"hal9000")) {
printf("This program will run only on hal9000. Bye.\n");
exit(-1);
}
#endif
#if DEBUG
fprintf(stderr,"Finished opening RM\n");
#endif
i = 0;
#if 0
while (antlist[i] != RM_ANT_LIST_END) {
antsAvailable[antlist[i]] = 1;
deadAntennas[antlist[i]] = 0;
i++;
}
#endif
#if 0
defaultTiltFlag[0]=0;
for(itilt=1;itilt<=8;itilt++) {
defaultTiltFlag[itilt]=0;
sprintf(mountModelFile,"/otherInstances/acc/%d/configFiles/pointingModel",itilt);
fpMountModel=fopen(mountModelFile,"r");
if(fpMountModel!=NULL) {
while(fgets(line,sizeof(line),fpMountModel) != NULL) {
line[strlen(line)-1]='\0';
if(line[0]!='#') {
sscanf(line,"%s %s %s", pointingParameter, opticalValue, radioValue);
if(!strcmp(pointingParameter,"TiltFlag")) {
defaultTiltFlag[itilt]=(int)atof(radioValue);
}
}
}
}
fclose(fpMountModel);
}
#endif
rms = dsm_open();
if(rms != DSM_SUCCESS) {
dsm_error_message(rms, "dsm_open");
exit(-1);
}
#if DEBUG
fprintf(stderr,"Finished opening DSM\n");
#endif
/*
* This is to get the user input as a single unbuffered char and
* zero-wait
*/
ioctl(0, TCGETA, &tio);
tin = tio;
tin.c_lflag &= ~ECHO;
tin.c_lflag &= ~ICANON;
tin.c_cc[VMIN] = 0;
tin.c_cc[VTIME] = 0;
ioctl(0, TCSETA, &tin);
stat(MESSAGES_LOG, &oldMessageStat);
#if DEBUG
fprintf(stderr,"1. Finished stat() on messages file\n");
#endif
/* starting infinite loop */
/* begin while loop every 1 second */
initialize();
while (1) {
time_t lastKeystrokeTime, curTime;
#ifndef LINUX
yield();
#endif
ioctl(0, TCSETA,&tin);
icount++;
lastUser = user;
user = getchar();
switch (user) {
case 'q':
move(LINES-1,0);
printw("Bye.\n");
refresh();
ioctl(0, TCSETA, &tio);
goto80width();
printf("\n");
rms = dsm_close();
if(rms != DSM_SUCCESS) {
dsm_error_message(rms, "dsm_close");
exit(-1);
}
exit(0);
break;
} /* end of switch */
ant=1;
antDisplay(ant, icount);
#ifndef LINUX
sleep(delay);
#else
usleep(delay*500000);
spinCount++;
if ((spinCount % 2) && ((icount % 30) > 1))
icount--;
#endif
} /* this is the big while loop */
ioctl(0, TCSETA, &tio);
} /* end of main Loop */
