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  1. #include <fstream>
  2. #include <memory>
  3. #include <string>
  4.  
  5. // Loads image from file
  6. int rtf_load_image(char* image, int width, int height)
  7. {
  8. 	// Set error flag
  9. 	int error = RTF_SUCCESS;
  10.  
  11. 	// Check image type
  12. 	bool err = false;
  13. 	if ( strstr(image,".bmp") == NULL )
  14. 	{
  15. 		if ( strstr(image,".jpg") == NULL )
  16. 		{
  17. 			if (strstr(image,".gif") == NULL )
  18. 				err = true;
  19. 		}
  20. 	}
  21.  
  22. 	// If valid image type
  23. 	if ( err == false )
  24. 	{
  25. 		// Free IPicture object
  26. 		if ( rtfPicture != NULL )
  27. 		{
  28. 			rtfPicture->Release();
  29. 			rtfPicture = NULL;
  30. 		}
  31.  
  32. 		::std::ifstream ifs( image, ::std::ios::binary );
  33. 		ifs.seekg( 0, ::std::ios::end );
  34. 		::std::size_t sz( ifs.tellg() );
  35. 		ifs.seekg( 0, ::std::ios::beg );
  36. 		::std::unique_ptr<char[]> buf( new char[sz] );
  37. 		ifs.read( &buf[0], sz );
  38. 		ifs.close();
  39. 		/*
  40. 		::std::ofstream ofs( ::std::string( image ) + "t", ::std::ios::binary );
  41. 		ofs.write( &buf[0], sz );
  42. 		ofs.close();
  43. 		*/
  44.  
  45. 		// Read image file
  46. 		//int imageFile = _open( image, _O_RDONLY | _O_BINARY );
  47. 		//struct _stat st;
  48. 		//_fstat( imageFile, &st );
  49. 		//DWORD nSize = st.st_size;
  50. 		//BYTE* pBuff = new BYTE[nSize];
  51. 		//_read( imageFile, pBuff, nSize );
  52. 		// Alocate memory for image data
  53. 		HGLOBAL hGlobal = GlobalAlloc(GMEM_MOVEABLE, sz);
  54. 		void* pData = GlobalLock(hGlobal);
  55. 		memcpy(pData, &buf[0], sz);
  56. 		GlobalUnlock(hGlobal);
  57. 		// Load image using OLE
  58. 		IStream* pStream = NULL;
  59. 		if ( CreateStreamOnHGlobal(hGlobal, TRUE, &pStream) == S_OK )
  60. 		{
  61. 			HRESULT hr;
  62. 			if ((hr = OleLoadPicture( pStream, sz, FALSE, IID_IPicture, (LPVOID *)&rtfPicture)) != S_OK)
  63. 				error = RTF_IMAGE_ERROR;
  64.  
  65. 			pStream->Release();
  66. 		}
  67. 		//delete []pBuff;
  68. 		//_close(imageFile);
  69.  
  70. 		// If image is loaded
  71. 		if ( rtfPicture != NULL )
  72. 		{
  73. 			class DC {
  74. 			public:
  75. 				operator HDC() const {
  76. 					return this->_dc;
  77. 				}
  78. 				~DC() {
  79. 					::ReleaseDC( ::GetDesktopWindow(), this->_dc );
  80. 				}
  81. 				DC()
  82. 					: _dc( ::GetDC( ::GetDesktopWindow() ) )
  83. 				{}
  84. 			protected:
  85. 				HDC _dc;
  86. 			};
  87.  
  88. 			DC dc;
  89. 			// Calculate image size
  90. 			long hmWidth;
  91. 			long hmHeight;
  92. 			rtfPicture->get_Width(&hmWidth);
  93. 			rtfPicture->get_Height(&hmHeight);
  94. 			int nWidth	= MulDiv( hmWidth, GetDeviceCaps( dc,LOGPIXELSX), 2540 );
  95. 			int nHeight	= MulDiv( hmHeight, GetDeviceCaps( dc,LOGPIXELSY), 2540 );
  96.  
  97. 			// Create metafile;
  98. 			HDC hdcMeta = CreateMetaFile(NULL);
  99.  
  100. 			// Render picture to metafile
  101. 			rtfPicture->Render( hdcMeta, 0, 0, nWidth, nHeight, 0, hmHeight, hmWidth, -hmHeight, NULL );
  102.  
  103. 			// Close metafile
  104. 			HMETAFILE hmf = CloseMetaFile(hdcMeta);
  105.  
  106. 			// Get metafile data
  107. 			UINT size = GetMetaFileBitsEx( hmf, 0, NULL );
  108. 			BYTE* buffer = new BYTE[size];
  109. 			GetMetaFileBitsEx( hmf, size, buffer );
  110. 			DeleteMetaFile(hmf);
  111.  
  112. 			// Convert metafile binary data to hexadecimal
  113. 			char* str = rtf_bin_hex_convert( buffer, size );
  114. 			delete []buffer;
  115.  
  116. 			// Format picture paragraph
  117. 			RTF_PARAGRAPH_FORMAT* pf = rtf_get_paragraphformat();
  118. 			pf->paragraphText = "";
  119. 			rtf_write_paragraphformat();
  120.  
  121. 			// Writes RTF picture data
  122. 			char rtfText[1024];
  123. 			sprintf( rtfText, "\n{\\pict\\wmetafile8\\picwgoal%d\\pichgoal%d\\picscalex%d\\picscaley%d\n", hmWidth, hmHeight, width, height );
  124. 			if ( fwrite( rtfText, 1, strlen(rtfText), rtfFile ) < strlen(rtfText) )
  125. 				error = RTF_IMAGE_ERROR;
  126. 			fwrite( str, 1, 2*size, rtfFile );
  127. 			strcpy( rtfText, "}" );
  128. 			fwrite( rtfText, 1, strlen(rtfText), rtfFile );
  129. 		}
  130. 	}
  131. 	else
  132. 	{
  133. 		// Writes RTF picture data
  134. 		char rtfText[1024];
  135. 		strcpy( rtfText, "\n\\par\\pard *** Error! Wrong image format ***\\par" );
  136. 		fwrite( rtfText, 1, strlen(rtfText), rtfFile );
  137. 	}
  138.  
  139. 	// Return error flag
  140. 	return error;
  141. }
  142.  
  143. void main()
  144. {
  145. 	rtf_open( "R:\\rtf\\rtf\\test.rtf" );
  146.  
  147. 	rtf_load_image( "R:\\rtf\\rtf\\123.bmp", 32, 32 );
  148.  
  149. 	rtf_close();
  150. }
Compilation error #stdin compilation error #stdout 0s 0KB
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compilation info 
prog.cpp: In function ‘int rtf_load_image(char*, int, int)’:
prog.cpp:9:14: error: ‘RTF_SUCCESS’ was not declared in this scope
  int error = RTF_SUCCESS;
              ^
prog.cpp:13:26: error: ‘strstr’ was not declared in this scope
  if ( strstr(image,".bmp") == NULL )
                          ^
prog.cpp:26:8: error: ‘rtfPicture’ was not declared in this scope
   if ( rtfPicture != NULL )
        ^
prog.cpp:53:3: error: ‘HGLOBAL’ was not declared in this scope
   HGLOBAL hGlobal = GlobalAlloc(GMEM_MOVEABLE, sz);
   ^
prog.cpp:53:11: error: expected ‘;’ before ‘hGlobal’
   HGLOBAL hGlobal = GlobalAlloc(GMEM_MOVEABLE, sz);
           ^
prog.cpp:54:28: error: ‘hGlobal’ was not declared in this scope
   void* pData = GlobalLock(hGlobal);
                            ^
prog.cpp:54:35: error: ‘GlobalLock’ was not declared in this scope
   void* pData = GlobalLock(hGlobal);
                                   ^
prog.cpp:55:28: error: ‘memcpy’ was not declared in this scope
   memcpy(pData, &buf[0], sz);
                            ^
prog.cpp:56:23: error: ‘GlobalUnlock’ was not declared in this scope
   GlobalUnlock(hGlobal);
                       ^
prog.cpp:58:3: error: ‘IStream’ was not declared in this scope
   IStream* pStream = NULL;
   ^
prog.cpp:58:12: error: ‘pStream’ was not declared in this scope
   IStream* pStream = NULL;
            ^
prog.cpp:59:39: error: ‘TRUE’ was not declared in this scope
   if ( CreateStreamOnHGlobal(hGlobal, TRUE, &pStream) == S_OK )
                                       ^
prog.cpp:59:53: error: ‘CreateStreamOnHGlobal’ was not declared in this scope
   if ( CreateStreamOnHGlobal(hGlobal, TRUE, &pStream) == S_OK )
                                                     ^
prog.cpp:59:58: error: ‘S_OK’ was not declared in this scope
   if ( CreateStreamOnHGlobal(hGlobal, TRUE, &pStream) == S_OK )
                                                          ^
prog.cpp:61:4: error: ‘HRESULT’ was not declared in this scope
    HRESULT hr;
    ^
prog.cpp:61:12: error: expected ‘;’ before ‘hr’
    HRESULT hr;
            ^
prog.cpp:62:9: error: ‘hr’ was not declared in this scope
    if ((hr = OleLoadPicture( pStream, sz, FALSE, IID_IPicture, (LPVOID *)&rtfPicture)) != S_OK)
         ^
prog.cpp:62:43: error: ‘FALSE’ was not declared in this scope
    if ((hr = OleLoadPicture( pStream, sz, FALSE, IID_IPicture, (LPVOID *)&rtfPicture)) != S_OK)
                                           ^
prog.cpp:62:50: error: ‘IID_IPicture’ was not declared in this scope
    if ((hr = OleLoadPicture( pStream, sz, FALSE, IID_IPicture, (LPVOID *)&rtfPicture)) != S_OK)
                                                  ^
prog.cpp:62:65: error: ‘LPVOID’ was not declared in this scope
    if ((hr = OleLoadPicture( pStream, sz, FALSE, IID_IPicture, (LPVOID *)&rtfPicture)) != S_OK)
                                                                 ^
prog.cpp:62:73: error: expected primary-expression before ‘)’ token
    if ((hr = OleLoadPicture( pStream, sz, FALSE, IID_IPicture, (LPVOID *)&rtfPicture)) != S_OK)
                                                                         ^
prog.cpp:62:75: error: ‘rtfPicture’ was not declared in this scope
    if ((hr = OleLoadPicture( pStream, sz, FALSE, IID_IPicture, (LPVOID *)&rtfPicture)) != S_OK)
                                                                           ^
prog.cpp:62:85: error: ‘OleLoadPicture’ was not declared in this scope
    if ((hr = OleLoadPicture( pStream, sz, FALSE, IID_IPicture, (LPVOID *)&rtfPicture)) != S_OK)
                                                                                     ^
prog.cpp:63:13: error: ‘RTF_IMAGE_ERROR’ was not declared in this scope
     error = RTF_IMAGE_ERROR;
             ^
prog.cpp:71:8: error: ‘rtfPicture’ was not declared in this scope
   if ( rtfPicture != NULL )
        ^
prog.cpp:75:14: error: expected type-specifier before ‘HDC’
     operator HDC() const {
              ^
prog.cpp:85:5: error: ‘HDC’ does not name a type
     HDC _dc;
     ^
prog.cpp: In destructor ‘rtf_load_image(char*, int, int)::DC::~DC()’:
prog.cpp:79:6: error: ‘::ReleaseDC’ has not been declared
      ::ReleaseDC( ::GetDesktopWindow(), this->_dc );
      ^
prog.cpp:79:19: error: ‘::GetDesktopWindow’ has not been declared
      ::ReleaseDC( ::GetDesktopWindow(), this->_dc );
                   ^
prog.cpp:79:47: error: ‘class rtf_load_image(char*, int, int)::DC’ has no member named ‘_dc’
      ::ReleaseDC( ::GetDesktopWindow(), this->_dc );
                                               ^
prog.cpp: In constructor ‘rtf_load_image(char*, int, int)::DC::DC()’:
prog.cpp:82:8: error: class ‘rtf_load_image(char*, int, int)::DC’ does not have any field named ‘_dc’
      : _dc( ::GetDC( ::GetDesktopWindow() ) )
        ^
prog.cpp:82:13: error: ‘::GetDC’ has not been declared
      : _dc( ::GetDC( ::GetDesktopWindow() ) )
             ^
prog.cpp:82:22: error: ‘::GetDesktopWindow’ has not been declared
      : _dc( ::GetDC( ::GetDesktopWindow() ) )
                      ^
prog.cpp: In function ‘int rtf_load_image(char*, int, int)’:
prog.cpp:94:52: error: ‘LOGPIXELSX’ was not declared in this scope
    int nWidth = MulDiv( hmWidth, GetDeviceCaps( dc,LOGPIXELSX), 2540 );
                                                    ^
prog.cpp:94:62: error: ‘GetDeviceCaps’ was not declared in this scope
    int nWidth = MulDiv( hmWidth, GetDeviceCaps( dc,LOGPIXELSX), 2540 );
                                                              ^
prog.cpp:94:70: error: ‘MulDiv’ was not declared in this scope
    int nWidth = MulDiv( hmWidth, GetDeviceCaps( dc,LOGPIXELSX), 2540 );
                                                                      ^
prog.cpp:95:54: error: ‘LOGPIXELSY’ was not declared in this scope
    int nHeight = MulDiv( hmHeight, GetDeviceCaps( dc,LOGPIXELSY), 2540 );
                                                      ^
prog.cpp:98:4: error: ‘HDC’ was not declared in this scope
    HDC hdcMeta = CreateMetaFile(NULL);
    ^
prog.cpp:98:8: error: expected ‘;’ before ‘hdcMeta’
    HDC hdcMeta = CreateMetaFile(NULL);
        ^
prog.cpp:101:24: error: ‘hdcMeta’ was not declared in this scope
    rtfPicture->Render( hdcMeta, 0, 0, nWidth, nHeight, 0, hmHeight, hmWidth, -hmHeight, NULL );
                        ^
prog.cpp:104:4: error: ‘HMETAFILE’ was not declared in this scope
    HMETAFILE hmf = CloseMetaFile(hdcMeta);
    ^
prog.cpp:104:14: error: expected ‘;’ before ‘hmf’
    HMETAFILE hmf = CloseMetaFile(hdcMeta);
              ^
prog.cpp:107:4: error: ‘UINT’ was not declared in this scope
    UINT size = GetMetaFileBitsEx( hmf, 0, NULL );
    ^
prog.cpp:107:9: error: expected ‘;’ before ‘size’
    UINT size = GetMetaFileBitsEx( hmf, 0, NULL );
         ^
prog.cpp:108:4: error: ‘BYTE’ was not declared in this scope
    BYTE* buffer = new BYTE[size];
    ^
prog.cpp:108:10: error: ‘buffer’ was not declared in this scope
    BYTE* buffer = new BYTE[size];
          ^
prog.cpp:108:23: error: expected type-specifier before ‘BYTE’
    BYTE* buffer = new BYTE[size];
                       ^
prog.cpp:108:23: error: expected ‘;’ before ‘BYTE’
prog.cpp:109:23: error: ‘hmf’ was not declared in this scope
    GetMetaFileBitsEx( hmf, size, buffer );
                       ^
prog.cpp:109:28: error: ‘size’ was not declared in this scope
    GetMetaFileBitsEx( hmf, size, buffer );
                            ^
prog.cpp:109:41: error: ‘GetMetaFileBitsEx’ was not declared in this scope
    GetMetaFileBitsEx( hmf, size, buffer );
                                         ^
prog.cpp:110:22: error: ‘DeleteMetaFile’ was not declared in this scope
    DeleteMetaFile(hmf);
                      ^
prog.cpp:113:50: error: ‘rtf_bin_hex_convert’ was not declared in this scope
    char* str = rtf_bin_hex_convert( buffer, size );
                                                  ^
prog.cpp:114:13: error: type ‘<type error>’ argument given to ‘delete’, expected pointer
    delete []buffer;
             ^
prog.cpp:117:4: error: ‘RTF_PARAGRAPH_FORMAT’ was not declared in this scope
    RTF_PARAGRAPH_FORMAT* pf = rtf_get_paragraphformat();
    ^
prog.cpp:117:26: error: ‘pf’ was not declared in this scope
    RTF_PARAGRAPH_FORMAT* pf = rtf_get_paragraphformat();
                          ^
prog.cpp:117:55: error: ‘rtf_get_paragraphformat’ was not declared in this scope
    RTF_PARAGRAPH_FORMAT* pf = rtf_get_paragraphformat();
                                                       ^
prog.cpp:119:30: error: ‘rtf_write_paragraphformat’ was not declared in this scope
    rtf_write_paragraphformat();
                              ^
prog.cpp:123:132: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long int’ [-Wformat=]
    sprintf( rtfText, "\n{\\pict\\wmetafile8\\picwgoal%d\\pichgoal%d\\picscalex%d\\picscaley%d\n", hmWidth, hmHeight, width, height );
                                                                                                                                    ^
prog.cpp:123:132: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘long int’ [-Wformat=]
prog.cpp:124:43: error: ‘strlen’ was not declared in this scope
    if ( fwrite( rtfText, 1, strlen(rtfText), rtfFile ) < strlen(rtfText) )
                                           ^
prog.cpp:124:46: error: ‘rtfFile’ was not declared in this scope
    if ( fwrite( rtfText, 1, strlen(rtfText), rtfFile ) < strlen(rtfText) )
                                              ^
prog.cpp:125:13: error: ‘RTF_IMAGE_ERROR’ was not declared in this scope
     error = RTF_IMAGE_ERROR;
             ^
prog.cpp:126:28: error: ‘rtfFile’ was not declared in this scope
    fwrite( str, 1, 2*size, rtfFile );
                            ^
prog.cpp:127:25: error: ‘strcpy’ was not declared in this scope
    strcpy( rtfText, "}" );
                         ^
prog.cpp:128:38: error: ‘strlen’ was not declared in this scope
    fwrite( rtfText, 1, strlen(rtfText), rtfFile );
                                      ^
prog.cpp:135:75: error: ‘strcpy’ was not declared in this scope
   strcpy( rtfText, "\n\\par\\pard *** Error! Wrong image format ***\\par" );
                                                                           ^
prog.cpp:136:37: error: ‘strlen’ was not declared in this scope
   fwrite( rtfText, 1, strlen(rtfText), rtfFile );
                                     ^
prog.cpp:136:40: error: ‘rtfFile’ was not declared in this scope
   fwrite( rtfText, 1, strlen(rtfText), rtfFile );
                                        ^
prog.cpp: At global scope:
prog.cpp:143:11: error: ‘::main’ must return ‘int’
 void main()
           ^
prog.cpp: In function ‘int main()’:
prog.cpp:145:37: error: ‘rtf_open’ was not declared in this scope
  rtf_open( "R:\\rtf\\rtf\\test.rtf" );
                                     ^
prog.cpp:147:50: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings]
  rtf_load_image( "R:\\rtf\\rtf\\123.bmp", 32, 32 );
                                                  ^
prog.cpp:149:12: error: ‘rtf_close’ was not declared in this scope
  rtf_close();
            ^
stdout
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Standard output is empty
https://ideone.com/FbwsEJ
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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