PRB: StgOpenStorage Does Not Send ACCESSDENIED Error on Novell (201426)

   hr = StgOpenStorage(wcsName, NULL,

            STGM_SHARE_EXCLUSIVE | STGM_READWRITE,
            NULL, 0, &lpStg);
				

MORE INFORMATION

For example, the following code demonstrates that when the file's attribute is marked as Read Only, the open will fail the first time as expected on Windows NT Server, but it will succeed on Novell Netware Server when you use CSNW on both Windows 95 and Windows NT:

#include <stdio.h>
#include <windows.h>
#include <conio.h>

#define BUFFER_SIZE 256

void main(void)
{

   char szFileName[BUFFER_SIZE]="";
   OLECHAR wcsName[BUFFER_SIZE]=L"";
   LPSTORAGE lpStg=NULL;
   HRESULT hr=0;

   printf("Enter File name:");
   scanf("%s",szFileName);
   mbstowcs(wcsName, szFileName, strlen(szFileName) + 1);
   hr = StgOpenStorage(wcsName, NULL,

            STGM_SHARE_EXCLUSIVE | STGM_READWRITE,
            NULL, 0, &lpStg);

   printf(TEXT("StgOpenStorage 0x%0x\n"), hr);

   if (hr==S_OK){

      printf("S_OK first\n");
      getch();
      lpStg->Release();
      exit(0);

   }

   if (hr==STG_E_ACCESSDENIED){

      printf("STG_E_ACCESSDENIED\n");
      hr = StgOpenStorage(wcsName, NULL,
            STGM_READ | STGM_SHARE_DENY_WRITE,
            NULL, 0, &lpStg);

      printf(TEXT("StgOpenStorage 0x%0x\n"), hr);

      if (hr==S_OK){
         printf("S_OK second\n");
         getch();
         lpStg->Release();
      }
   }

}