Changeset 2332 for trunk/src/twain_32/initterm.cpp

Timestamp:

Jan 5, 2000, 8:52:37 PM (26 years ago)

Author:

sandervl

Message:

JW: twain update

File:

• trunk/src/twain_32/initterm.cpp (modified) (4 diffs)

trunk/src/twain_32/initterm.cpp

@@ -1 @@
-/* $Id: initterm.cpp,v 1.2 2000-01-04 22:26:19 sandervl Exp $ */
+/* $Id: initterm.cpp,v 1.3 2000-01-05 19:52:37 sandervl Exp $ */
 
 /*
@@ -35 +35 @@
 #include <odinlx.h>
 #include <misc.h>       /*PLF Wed  98-03-18 23:18:15*/
+#include <twain.h>
 
 extern "C" {
@@ -40 +41 @@
 void CDECL _ctordtorTerm( void );
 
- //Win32 resource table (produced by wrc)
- extern DWORD _Resource_PEResTab;
+//Win32 resource table (produced by wrc)
+extern DWORD _Resource_PEResTab;
+
+extern FARPROC   WINAPI GetProcAddress(HMODULE,LPCSTR);
+extern HMODULE   WINAPI LoadLibraryA(LPCSTR);
+extern BOOL      WINAPI FreeLibrary(HMODULE);
+TW_UINT16 (APIENTRY *TWAINOS2_DSM_Entry)( pTW_IDENTITY, pTW_IDENTITY,
+           TW_UINT32, TW_UINT16, TW_UINT16, TW_MEMREF) = 0;
+static HINSTANCE hTWAINOS2 = 0;
+
 }
 
@@ -91 +100 @@
                 return 0UL;
 
+         hTWAINOS2 = LoadLibraryA("TWAINOS2.DLL");
+         if(hTWAINOS2) 
+         {   
+                *(VOID **)&TWAINOS2_DSM_Entry=(void*)GetProcAddress(hTWAINOS2, (LPCSTR)"DSM_Entry");
+         }
+         else   return 0;       //SvL: fail to load otherwise
+
          break;
       case 1 :
+         if(hTWAINOS2) 
+                FreeLibrary(hTWAINOS2);
+         hTWAINOS2 = 0;
          UnregisterLxDll(hModule);
          break;