BSD 4_1_snap release

[unix-history] / usr / src / cmd / berknet / netlogin.c.bak

/* sccs id variable */
static char *netlogin_sid = "@(#)netlogin.c     1.2";

/*
       netlogin - specify login name and password in environment
*/
# include "defs.h"

/* global variables */
struct userinfo status;

main(argc,argv)
       char **argv;
{
       char mch, stemp[20], sencpasswd[30];
# ifdef V6
       fprintf(stderr,"The netlogin command doesn't work on Version 6 UNIX\n");
       exit(EX_UNAVAILABLE);
# endif
       mch = 0;
       status.login[0] = 0;
       status.mpasswd[0] = 0;
       while(argc > 1 && argv[1][0] == '-'){
               argc--;
               argv++;
               switch(argv[0][1]){
               case 'm':
                       harg(stemp);
                       mch = lookup(stemp);
                       if(mch == 0){
                               fprintf(stderr,"Bad machine %s\n",stemp);
                               exit(EX_NOHOST);
                       }
                       break;
               case 'l':
                       harg(status.login);
                       break;
               default:
                       usage();
                       break;
               }
       }
       if(mch == 0)usage();
       passwdent();
       promptlogin(mch);
       if(strcmp(status.mpasswd,"\"\"") == 0)status.mpasswd[0] = 0;
       mkpwunclear(status.mpasswd,mch,sencpasswd);
       printf("%s,%s\n",status.login,sencpasswd);
       exit(EX_OK);
}
usage(){
       fprintf(stderr,"Usage: netlogin -m mach [-l username]\n");
       exit(EX_USAGE);
}