init repo

ActiveX/ASCOfficeDocxFile2/BinReader/Common.h

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+/*
+ * (c) Copyright Ascensio System SIA 2010-2014
+ *
+ * This program is a free software product. You can redistribute it and/or 
+ * modify it under the terms of the GNU Affero General Public License (AGPL) 
+ * version 3 as published by the Free Software Foundation. In accordance with 
+ * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect 
+ * that Ascensio System SIA expressly excludes the warranty of non-infringement
+ * of any third-party rights.
+ *
+ * This program is distributed WITHOUT ANY WARRANTY; without even the implied 
+ * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For 
+ * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
+ *
+ * You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
+ * EU, LV-1021.
+ *
+ * The  interactive user interfaces in modified source and object code versions
+ * of the Program must display Appropriate Legal Notices, as required under 
+ * Section 5 of the GNU AGPL version 3.
+ *
+ * Pursuant to Section 7(b) of the License you must retain the original Product
+ * logo when distributing the program. Pursuant to Section 7(e) we decline to
+ * grant you any rights under trademark law for use of our trademarks.
+ *
+ * All the Product's GUI elements, including illustrations and icon sets, as
+ * well as technical writing content are licensed under the terms of the
+ * Creative Commons Attribution-ShareAlike 4.0 International. See the License
+ * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
+ *
+ */
+ #pragma once
+#ifndef BINREADER_COMMON
+#define BINREADER_COMMON 
+
+#include "FileDownloader.h"
+#include "../Foreign/StringWriter.h"
+
+bool IsUnicodeSymbol( WCHAR symbol )
+{
+	bool result = false;
+
+	if ( ( 0x0009 == symbol ) || ( 0x000A == symbol ) || ( 0x000D == symbol ) ||
+		( ( 0x0020 <= symbol ) && ( 0xD7FF >= symbol ) ) || ( ( 0xE000 <= symbol ) && ( symbol <= 0xFFFD ) ) ||
+		( ( 0x10000 <= symbol ) && symbol ) )
+	{
+		result = true;
+	}
+
+	return result;		  
+}
+void CorrectString(CString& strValue)
+{
+	for (unsigned int i = 0, length = strValue.GetLength(); i < length; ++i )
+	{
+		if ( false == IsUnicodeSymbol( strValue.GetAt(i) ) )
+		{
+			strValue.SetAt(i, ' ');
+		}
+	}
+	strValue.Replace(_T("&"),	_T("&amp;"));			
+	strValue.Replace(_T("'"),	_T("&apos;"));
+	strValue.Replace(_T("<"),	_T("&lt;"));
+	strValue.Replace(_T(">"),	_T("&gt;"));
+	strValue.Replace(_T("\""),	_T("&quot;"));
+}
+long Round(double val)
+{
+	return (long)(val+ 0.5);
+}
+CString DownloadImage(const CString& strFile)
+{
+	CFileDownloader oDownloader(strFile, FALSE);
+	oDownloader.Start( 1 );
+	while ( oDownloader.IsRunned() )
+	{
+		::Sleep( 10 );
+	}
+	CString strFileName;
+	if ( oDownloader.IsFileDownloaded() )
+	{
+		strFileName = oDownloader.GetFilePath();
+	}
+	return strFileName;
+}
+VOID convertBase64ToImage (CString sImage, CString &pBase64)
+{
+	HANDLE hFileWriteHandle;
+	
+	hFileWriteHandle = ::CreateFile (sImage, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
+	if (INVALID_HANDLE_VALUE != hFileWriteHandle)
+	{
+		INT nUTF8Len = WideCharToMultiByte (CP_UTF8, 0, pBase64, pBase64.GetLength (), NULL, NULL, NULL, NULL);
+		CHAR *pUTF8String = new CHAR [nUTF8Len + 1];
+		::ZeroMemory (pUTF8String, sizeof (CHAR) * (nUTF8Len + 1));
+
+		WideCharToMultiByte (CP_UTF8, 0, pBase64, -1, pUTF8String, nUTF8Len, NULL, NULL);
+		CStringA sUnicode; sUnicode = pUTF8String;
+		delete[] pUTF8String;
+
+		
+		int nShift = 0;
+		int nIndex = sUnicode.Find("base64,");
+		if(-1 != nIndex)
+		{
+			nShift = nIndex + 7;
+		}
+		
+		LONG lFileSize = sUnicode.GetLength () - nShift;
+		INT nDstLength = lFileSize;
+		BYTE *pBuffer = new BYTE [lFileSize];
+		::ZeroMemory (pBuffer, lFileSize);
+		Base64::Base64Decode ((LPCSTR)sUnicode.GetBuffer () + nShift, lFileSize, pBuffer, &nDstLength);
+
+		
+		DWORD dwBytesWrite = 0;
+		::WriteFile (hFileWriteHandle, pBuffer, nDstLength, &dwBytesWrite, 0);
+
+		RELEASEARRAYOBJECTS (pBuffer);
+
+		CloseHandle (hFileWriteHandle);
+	}
+}
+#endif