#include <process.h>
#include <stdio.h>
#include <string.h>
#include <dos.h>

struct REGPACK regs;

void Connect (char *devname, char *netname);

void main()
  {
  int tries=0;

  printf ("\n\nNetwork entry for David Woodhouse. (C) 1992\n");
  printf ("Fixed 21/2/92.\n");
  while (tries++<3 &&
  stricmp(getpass("This grants access to my own directories. Type password:"),"WOODY"))
    {
    printf ("Sorry - Access Denied. Try again.\n\n");
    }
  if (tries==3) __emit__(0xea,0x00,0x00,0xff,0xff);	/* boot */

  Connect ("N:","\\\\SERVERA\\49133088""\0""43201990");
  Connect ("P:","\\\\SERVERA\\PUBLIC""\0""OBLONGAT");
  Connect ("Q:","\\\\SERVERA\\PUBX\0");
  Connect ("R:","\\\\SERVERA\\38609157""\0""34705118");
  Connect ("Z:","\\\\SERVERZ\\PUBLIC""\0""OBLONGAT");
  Connect ("LPT1","\\\\SERVERA\\LQ850\0");
  Connect ("LPT2","\\\\SERVERJ\\LQ850\0");
  Connect ("LPT3","\\\\SERVERZ\\PSTSCR\0");

  while (execl ("A:\\COMMAND.COM", "", "/p", NULL)==-1)
    {
    printf ("\007Error - A:\\COMMAND.COM not found. Insert disk and press a key.\n\n");
    getch();
    }

  }


void Connect (char *devname, char *netname)
  {
  regs.r_bx=(devname[1]==':')?4:3;	/* set printer/drive flag in BL */

  regs.r_cx=3;	/* arbitrary parameter - why not 3? */
  regs.r_ax=0x5f03;
  regs.r_ds=FP_SEG(devname);
  regs.r_si=(unsigned)devname;
  regs.r_es=FP_SEG(netname);
  regs.r_di=(unsigned)netname;

  intr (0x21, &regs);
  if (regs.r_flags&1)
    {
    /* carry set - error */
    printf (" Error connecting %s to %s\n",devname, netname);

    switch (regs.r_ax)
      {
      case 0x35:
	printf ("Network path not found.\n");
	break;

      case 0x56:
	printf ("Access denied.\n");
	break;

      case 0x55:
	if (devname[1]==':')
	  printf ("Drive");
	else
	  printf ("Device");
	printf (" in use.\n");
	break;

      default:
	printf ("No. %.2X",regs.r_ax);
      }
    }
  else
    {
    if (regs.r_bx==3)
      printf ("Device");
    else
      printf ("Drive");

    printf (" %s connected to %s\n",devname,netname);
    }
  }