104rd.c

IEC104程序元源代码

/*   dlserver.c  4.2  04/15/99
 ***********************************************************************
 *                          NARI   Software                            *
 *            Automatic Realtime Remote Interface software             *
 *           Copyright (c) 1998,1999 NARI P.R.C                        *
 *                        All Rights Reserved                          *
 *                                                                     *
 *                                                                     *
 * Name        : dlserver.c                                            *
 *                                                                     *
 * Programmer  : NARI                                                  *
 *                                                                     *
 * Decsription : the server process of net104 protocol                 *
 *                                                                     *
 ***********************************************************************/
#include     "104def.h"


void ATTACH_SHM_BUF();

SHARE_BUF  *pShareBuf;

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

   int menu_no;

   ATTACH_SHM_BUF();
   printf("input link no(1-%d) for display:",pShareBuf->link_num);
   scanf("%d",&(pShareBuf->disp_link_num));
   disp_menu();

   while(1){

      printf("input menu:");
      scanf("%d",&menu_no);
      if(menu_no==0){

         break;
      }else if(menu_no>0&&menu_no<7){
          pShareBuf->disp_menu=menu_no;
      }else if(menu_no==7){
         printf("input link no(1-%d) for display:",pShareBuf->link_num);
         scanf("%d",&(pShareBuf->disp_link_num));
      }else {
           disp_menu();
      }
   }


}

void ATTACH_SHM_BUF()
{
  char *pshm;
  int i;

  i = sizeof(SHARE_BUF);

  pshm=rGetSharedMemory(0x671225,i);
  if ( pshm == (char *)-1)  {
     printf("Get sharedmemory failed\n");
     return;
  }

  pShareBuf = (SHARE_BUF *)pshm;
  return;
}

disp_menu()
{

   printf("\n");
   printf("    0---Exit\n");
   printf("    1---Help\n");
   printf("    2---Display On\n");
   printf("    3---Display OFF\n");
   printf("    4---DIN_BUF\n");
   printf("    5---AIN_BUF\n");
   printf("    6---PIN_BUF\n");
   printf("\n");


}