1 // Windows/DLL.h

     2 

     3 #ifndef __WINDOWS_DLL_H

     4 #define __WINDOWS_DLL_H

     5 

     6 #include "../Common/MyString.h"

     7 

     8 namespace NWindows {

     9 namespace NDLL {

    10 

    11 class CLibrary

    12 {

    13   bool LoadOperations(HMODULE newModule);

    14 protected:

    15   HMODULE _module;

    16 public:

    17   operator HMODULE() const { return _module; }

    18   HMODULE* operator&() { return &_module; }

    19 

    20   CLibrary():_module(NULL) {};

    21   ~CLibrary();

    22   void Attach(HMODULE m)

    23   {

    24     Free();

    25     _module = m;

    26   }

    27   HMODULE Detach()

    28   {

    29     HMODULE m = _module;

    30     _module = NULL;

    31     return m;

    32   }

    33 

    34   // operator HMODULE() const { return _module; };

    35   bool IsLoaded() const { return (_module != NULL); };

    36   bool Free();

    37   bool LoadEx(LPCTSTR fileName, DWORD flags = LOAD_LIBRARY_AS_DATAFILE);

    38   bool Load(LPCTSTR fileName);

    39   #ifndef _UNICODE

    40   bool LoadEx(LPCWSTR fileName, DWORD flags = LOAD_LIBRARY_AS_DATAFILE);

    41   bool Load(LPCWSTR fileName);

    42   #endif

    43   FARPROC GetProcAddress(LPCSTR procName) const

    44     { return ::GetProcAddress(_module, procName); }

    45 };

    46 

    47 bool MyGetModuleFileName(HMODULE hModule, CSysString &result);

    48 #ifndef _UNICODE

    49 bool MyGetModuleFileName(HMODULE hModule, UString &result);

    50 #endif

    51 

    52 }}

    53 

    54 #endif