2.9BSD - /usr/src/ucb/berknet/netlogin.c

   1: /*
   2: 	netlogin - specify login name and password in environment
   3: */
   4: # include "defs.h"
   5: 
   6: /* global variables */
   7: struct userinfo status;
   8: 
   9: main(argc,argv)
  10:     char **argv;
  11: {
  12:     char mch, stemp[20], sencpasswd[30];
  13: # ifdef V6
  14:     fprintf(stderr,"The netlogin command doesn't work on Version 6 UNIX\n");
  15:     exit(EX_UNAVAILABLE);
  16: # endif
  17:     mch = 0;
  18:     status.login[0] = 0;
  19:     status.mpasswd[0] = 0;
  20:     while(argc > 1 && argv[1][0] == '-'){
  21:         argc--;
  22:         argv++;
  23:         switch(argv[0][1]){
  24:         case 'm':
  25:             harg(stemp,&argc,&argv);
  26:             mch = lookup(stemp);
  27:             if(mch == 0){
  28:                 fprintf(stderr,"Bad machine %s\n",stemp);
  29:                 exit(EX_NOHOST);
  30:             }
  31:             break;
  32:         case 'l':
  33:             harg(status.login,&argc,&argv);
  34:             break;
  35:         default:
  36:             usage();
  37:             break;
  38:         }
  39:     }
  40:     if(mch == 0)usage();
  41:     passwdent();
  42:     promptlogin(mch);
  43:     if(strcmp(status.mpasswd,"\"\"") == 0)status.mpasswd[0] = 0;
  44:     mkpwunclear(status.mpasswd,mch,sencpasswd);
  45:     printf("%s,%s\n",status.login,sencpasswd);
  46:     exit(EX_OK);
  47: }
  48: usage(){
  49:     fprintf(stderr,"Usage: netlogin -m mach [-l username]\n");
  50:     exit(EX_USAGE);
  51: }

Defined functions

Defined variables