/* talkd.c Copyright Michael Temari 07/22/1996 All Rights Reserved */

#include <sys/types.h>

#include <stdio.h>

#include <string.h>

#include <unistd.h>

#include <net/gen/in.h>

#include "talk.h"

#include "talkd.h"

#include "net.h"

#include "process.h"

_PROTOTYPE(int main, (int argc, char *argv[]));

int opt_d = 0;

char myhostname[HOST_SIZE+1];

int main(argc, argv)

int argc;

char *argv[];

{

struct talk_request request;

struct talk_reply reply;

if(argc > 1)

if(strcmp(argv[1], "-d") || argc > 2) {

fprintf(stderr, "Usage: talkd [-d]\n");

return(-1);

} else

opt_d = 1;

if(getuid() != 0) {

fprintf(stderr, "talkd: Must be run as super user\n");

return(-1);

}

if(gethostname(myhostname, HOST_SIZE) < 0) {

fprintf(stderr, "talkd: Error getting hostname\n");

return(-1);

}

if(NetInit()) {

fprintf(stderr, "talkd: Error in NetInit\n");

return(-1);

}

while(getrequest(&request) == 0) {

if(processrequest(&request, &reply)) break;

if(sendreply(&request, &reply)) break;

}

return(-1);

}