ExMODIst/main.cpp

   1 //---------------------------------------------------------------------------
   2 #include <windows.h>
   3 #include <oleidl.h>
   4 #pragma hdrstop
   5
   6 //---------------------------------------------------------------------------
   7
   8 const GUID CLSID_Document =
   9         {0x40942a6c,0x1520,0x4132,{0xbd,0xf8,0xbd,0xc1,0xf7,0x1f,0x54,0x7b}};
  10
  11 #define MIDL_DEFINE_GUID(type,name,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) \
  12                 const type name = {l,w1,w2,{b1,b2,b3,b4,b5,b6,b7,b8}}
  13
  14 MIDL_DEFINE_GUID(IID, IID_IDocument,0xD4073843,0xA58A,0x469A,0xA8,0xE2,0xCF,0xF3,0xFF,0x77,0xEE,0x4E);
  15
  16 #define _Inout_
  17 #define _In_
  18 #define _Out_
  19 #define _Deref_out_opt_
  20
  21 struct __POSITION {};
  22 typedef __POSITION* POSITION;
  23
  24 typedef /* [v1_enum] */
  25 enum WTS_ALPHATYPE
  26         {       WTSAT_UNKNOWN   = 0,
  27         WTSAT_RGB       = 1,
  28         WTSAT_ARGB      = 2
  29         }       WTS_ALPHATYPE;
  30
  31 class IFilterChunkValue;
  32
  33 interface IDocument
  34 {
  35 protected:
  36         IDocument() : m_refCount(0)
  37         {
  38         }
  39
  40 public:
  41         virtual ~IDocument()
  42         {
  43         }
  44
  45         virtual LONG AddRef()
  46         {
  47                 return InterlockedIncrement((long*)&m_refCount);
  48         }
  49
  50         virtual LONG Release()
  51         {
  52                 //__assert__(m_refCount > 0);
  53                 if (InterlockedDecrement((long*)&m_refCount) == 0)
  54                 {
  55                         delete this;
  56                         return 0;
  57                 }
  58
  59                 return m_refCount;
  60         }
  61
  62         virtual HRESULT LoadFromStream(
  63                 _Inout_ IStream* pStream,
  64                 _In_ DWORD grfMode) = 0;
  65         virtual void InitializeSearchContent() = 0;
  66         virtual void BeginReadChunks() = 0;
  67
  68         virtual BOOL GetThumbnail(
  69                 _In_ UINT cx,
  70                 _Out_ HBITMAP* phbmp,
  71                 _Out_ WTS_ALPHATYPE* pdwAlpha) = 0;
  72
  73         virtual void ClearChunkList() = 0;
  74         virtual BOOL SetChunkValue(
  75                 _In_ IFilterChunkValue* value) = 0;
  76         virtual BOOL ReadNextChunkValue(
  77                 _Deref_out_opt_ IFilterChunkValue** value) = 0;
  78         virtual void RemoveChunk(
  79                 _In_ REFCLSID guid,
  80                 _In_ DWORD pid) = 0;
  81         virtual POSITION FindChunk(
  82                 _In_ REFCLSID guid,
  83                 _In_ DWORD pid) = 0;
  84
  85         virtual LPVOID GetContainer() const = 0;
  86
  87 protected:
  88         volatile LONG m_refCount;
  89 };
  90
  91 #pragma argsused
  92 bool MODIAvail();
  93 int main(int argc, char* argv[])
  94 {
  95         if (MODIAvail())
  96                 return 1;
  97         return 0;
  98 }
  99
 100 bool MODIAvail()
 101 {
 102         bool exist = false;
 103         HRESULT hr = CoInitialize(0);
 104         if (SUCCEEDED(hr)){
 105                 IDocument *IDobj = NULL;
 106                 hr = ::CoCreateInstance(CLSID_Document, NULL, CLSCTX_ALL, IID_IDocument, (void**)&IDobj);
 107                 if (SUCCEEDED(hr)){
 108 #if 0
 109                         hr = IDobj->Create(AsciiToBSTR("H:\\temp\\nishikawat\\amodi\\2014-12-02-151156.bmp"));
 110                         if (SUCCEEDED(hr){
 111
 112                         }
 113 #endif
 114                         exist = true;
 115                         IDobj->Release();       //TODO: stack\82ð\89ó\82µ\82Ä\82µ\82Ü\82¤
 116                 }
 117         }
 118         CoUninitialize();
 119
 120         return exist;
 121 }
 122
 123