/****************************************************************************/
/**                                                                        **/
/**                      Hardlock RUS Demo Program                         **/
/**                                                                        **/
/**   This demo program is based on the Hardlock application interface,    **/
/**   called API, to access a Hardlock via a local or a remote port.       **/
/**   To access the Hardlock remote, HL-Server must be installed first.    **/
/**                                                                        **/
/**                   Aladdin Knowledge Systems, Germany                   **/
/**                                                                        **/
/**                               Note                                     **/
/**                               ----                                     **/
/**  The following demo program is not meant to represent a real good      **/
/**  implementation of software protection into your application. It       **/
/**  demonstrates the basic use of the Hardlock API functions and is       **/
/**  thus as short and simple as possible. Please read the manual          **/
/**  carefully to get an insight in the strategy of the implementation.    **/
/**  Please keep in mind that there is no general solution for a good      **/
/**  protection. We provide you with the necessary functions, the          **/
/**  implementation itself is up to you and your imagination.              **/
/**                                                                        **/
/**  Revision history                                                      **/
/**  ----------------
***  $Log: not supported by cvs2svn $
***  Revision 1.3  2000/02/03 16:42:13  chris
***  adapted to new error message routine (HL_ERRMSG)
***
***
***  Revision 1.2  1999/10/13 16:28:54  chris
***  fixed printf argument
***  
***  Revision 1.1  1999/10/13 16:14:30  chris
***  Initial revision
**/
/****************************************************************************/
#include <stdio.h>
#include <string.h>
#include "hlapi_c.h"
#include "demo.h"

/* ------------------------------------------------------------------------ */
/* Module address of Hardlock test device and RefKey/VerKey. We generated   */
/* the VerifyKey with Latteccino. The API use the keys to identify the      */
/* Hardlock with the correct encoding.                                      */
/* The keys defined here are only valid for the demo module.                */
/* You have to change module address AND VerKey for your specific Hardlock! */
/* ------------------------------------------------------------------------ */

#define MODAD  29809
Byte RefKey[8] = {'H','A','R','D','L','O','C','K'};
Byte VerKey[8] = {0x18,0x4C,0x97,0xF0,0xC0,0x7A,0x08,0x88};

/****************************************************************************/
/****************************************************************************/
/****************************************************************************/
int main(void)
{
Word   res;              /* Return value from subroutines */
Long   SlotCnt = 0;
Long   MaxUser = 0;
Long   CurrentUser = 0;
Long   MaxCounter = 0;
Long   CurrentCounter = 0;
Long   ID = 0;
Word   Year, Month, Day;


printf("\n+-------------------------+");
printf("\n| Hardlock RUS Query Test |");
printf("\n+-------------------------+\n");

/* ------------------------------------- */
/* First we need to initialize the API : */
/* ------------------------------------- */
res = HLM_LOGIN(MODAD, DONT_CARE, RefKey, VerKey, svk, 0, 0);
if(res != STATUS_OK)
  {
  printf(" Login: %s\n", HL_ERRMSG(res, 0, NULL, NULL));
  return (res);
  }

printf("\n RUS Hardlock with Module address: %d\n", MODAD);

res = HL_ACCINF();
switch (res)
  {
  case LOCAL_DEVICE:
    printf(" The Hardlock access is\t\t : Local\n");
    break;
  case NET_DEVICE:
    printf(" The Hardlock access is\t\t : Remote\n");
    break;
  default:
    printf(" The Hardlock access is\t\t : No access\n");
    break;
  }

/* Check for a RUS Hardlock and display the RUS ID: */
/* ------------------------------------------------ */
printf("\n");
printf(" Checking global data\n");
printf(" ====================\n");
res = HLM_ISRUSHL(&ID);
if (res == STATUS_OK)
  printf(" RUS ID     : %lu (0x%lx)\n", ID, ID);
 else
  printf(" RUS ID     : %s\n", HL_ERRMSG(res, 0, NULL, NULL));

/* Now read the global expiration date: */
/* ------------------------------------ */
res = HLM_CHECKEXPDATE(0, &Year, &Month, &Day);
if (res == STATUS_OK || res == RUS_DATE_EXPIRED)
  {
  printf(" ExpDate    : Day:%d Month:%d Year:%d", Day, Month, Year);
  if (res == RUS_DATE_EXPIRED)
    printf(" (Expired)\n");
   else
    printf("\n");
  }
 else
  printf(" ExpDate    : %s\n", HL_ERRMSG(res, 0, NULL, NULL));

/* Check the counter but don't increment it: */
/* ----------------------------------------- */
res = HLM_CHECKCOUNTER(0, &MaxCounter, &CurrentCounter);
if (res == STATUS_OK)
  {
  printf(" MaxCounter : %ld\n", MaxCounter);
  printf(" CurCounter : %ld\n", CurrentCounter);
  }
 else
  printf(" Counter    : %s\n", HL_ERRMSG(res, 0, NULL, NULL));

/* Retrieve the slot data and try a ocuppy and free: */
/* ------------------------------------------------- */
printf("\n Now Checking slot 1 to 4:\n");

for (SlotCnt = 1; SlotCnt < 5; SlotCnt++)
  {
  printf("\n");
  printf(" Checking slot #%ld\n", SlotCnt);
  printf(" =================\n");

  res = HLM_OCCUPYSLOT(SlotCnt);
  if (res == STATUS_OK)
    printf(" Occupy     : OK\n");
   else
    printf(" Occupy     : %s\n", HL_ERRMSG(res, 0, NULL, NULL));

  res = HLM_CHECKSLOT(SlotCnt, &MaxUser, &CurrentUser);
  if (res == STATUS_OK)
    {
    printf(" MaxUser    : %ld\n", MaxUser);
    printf(" CurUser    : %ld\n", CurrentUser);
    }
   else
    printf(" User Count : %s\n", HL_ERRMSG(res, 0, NULL, NULL));

  res = HLM_CHECKEXPDATE(SlotCnt, &Year, &Month, &Day);
  if (res == STATUS_OK || res == RUS_DATE_EXPIRED)
    {
    printf(" ExpDate    : Day:%d Month:%d Year:%d", Day, Month, Year);
    if (res == RUS_DATE_EXPIRED)
      printf(" (Expired)\n");
     else
      printf("\n");
    }
   else
    printf(" ExpDate    : %s\n", HL_ERRMSG(res, 0, NULL, NULL));

  res = HLM_FREESLOT(SlotCnt);
  if (res == STATUS_OK)
    printf(" Free       : OK\n");
   else
    printf(" Free       : %s\n", HL_ERRMSG(res, 0, NULL, NULL));
  }

/* ---------------------------------------------- */
/* At last we have to release the API structure.  */
/* ---------------------------------------------- */
return (HL_LOGOUT());
}