ArchiveSupport/Merge7z/Merge7zCommon.h

   1 // includes from 7-Zip sources
   2 #include "7zip/Archive/IArchive.h"
   3 #include "7zip/UI/Agent/ArchiveExtractCallback.h"
   4 #include "7zip/UI/Agent/ArchiveUpdateCallback.h"
   5 #include "Common/StringConvert.h"
   6 #include "Windows/PropVariant.h"
   7 #include "Windows/PropVariantConversions.h"
   8 #include "Windows/FileDir.h"
   9 #include "Windows/Thread.h"
  10 // Merge7z includes
  11 #include "tools.h"
  12 #include "Merge7z.h"
  13
  14 using namespace NWindows;
  15
  16 extern HINSTANCE g_hInstance;
  17 extern DWORD g_dwFlags;
  18 extern CHAR g_cPath7z[MAX_PATH];
  19
  20 typedef UINT32 (WINAPI * CreateObjectFunc)(
  21     const GUID *clsID,
  22     const GUID *interfaceID,
  23     void **outObject);
  24
  25 struct Format7zDLL
  26 {
  27         HMODULE origin;
  28         CreateObjectFunc CreateObject;
  29         HMODULE handle;
  30         const CLSID *clsid;
  31         struct Proxy;
  32         interface Interface;
  33 };
  34
  35 struct Format7zDLL::Proxy
  36 {
  37         LPCSTR Format7zDLL
  38         [
  39                 &((struct Format7zDLL *)0)->handle
  40         -       &((struct Format7zDLL *)0)->origin
  41         ];
  42         HMODULE handle;
  43         const CLSID *clsid;
  44         struct Format7zDLL *operator->();
  45 };
  46
  47 interface Format7zDLL::Interface : Merge7z::Format
  48 {
  49         Proxy &proxy;
  50         Interface(Proxy &proxy):proxy(proxy)
  51         {
  52         }
  53         virtual IInArchive *GetInArchive();
  54         virtual HRESULT DeCompressArchive(HWND, LPCTSTR path, LPCTSTR folder);
  55         virtual IOutArchive *GetOutArchive();
  56         virtual HRESULT CompressArchive(HWND, LPCTSTR path, Merge7z::DirItemEnumerator *);
  57 };
  58