init repo

ActiveX/Common/ASCDocxFormat/Source/XML/XDocument.cpp

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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
+ *
+ */
+ 
+#include "precompiled_xml.h"
+
+
+#include "XDocument.h"
+#include "Private/XSpace.h"
+#include "Exception/not_implement.h"
+#include "Private/XFileSource.h"
+#include "Private/XWFileSource.h"
+#include "Private/XStringSource.h"
+#include "Private/XWStringSource.h"
+#include <list>
+#include "Utility.h"
+
+namespace XML
+{
+
+	XDocument::XDocument(const XElement& element)
+		: Root(element)
+	{
+	}
+
+	XDocument::XDocument(const wchar_t* source, const bool space)
+	{
+		OOX::CPath path(source);
+		TxtFile text(path);
+		if(text.isUnicode())
+		{
+			NSCommon::smart_ptr<Private::XWideSource> xsource(new Private::XWFileSource(path, Private::XWideSource::estLittleEndian));
+			Load(xsource, space);
+		}
+		else if((text.isBigEndian()) || (text.isUnicodeWithOutBOM()))
+		{
+			NSCommon::smart_ptr<Private::XWideSource> xsource(new Private::XWFileSource(path, Private::XWideSource::estBigEndian));
+			Load(xsource, space);
+		}
+		else
+		{
+			NSCommon::smart_ptr<Private::XSingleSource> xsource(new Private::XFileSource(path));
+			Load(xsource, space);
+		}
+	}
+
+
+	XDocument::XDocument(const std::string& source, const bool space)
+	{
+		NSCommon::smart_ptr<Private::XSingleSource> xsource(new Private::XStringSource(source));
+		Load(xsource, space);
+	}
+
+
+	XDocument::XDocument(const std::wstring& source, const bool space)
+	{
+		NSCommon::smart_ptr<Private::XWideSource> xsource(new Private::XWStringSource(source));
+		Load(xsource, space);
+	}
+
+	XDocument::XDocument(const OOX::CPath& source, const bool space)
+	{
+		TxtFile text(source);
+		if(text.isUnicode())
+		{
+			NSCommon::smart_ptr<Private::XWideSource> xsource(new Private::XWFileSource(source, Private::XWideSource::estLittleEndian));
+			Load(xsource, space);
+		}
+		else if((text.isBigEndian()) || (text.isUnicodeWithOutBOM()))
+		{
+			NSCommon::smart_ptr<Private::XWideSource> xsource(new Private::XWFileSource(source, Private::XWideSource::estBigEndian));
+			Load(xsource, space);
+		}
+		else
+		{
+			NSCommon::smart_ptr<Private::XSingleSource> xsource(new Private::XFileSource(source));
+			Load(xsource, space);
+		}
+	}
+
+
+	const std::string XDocument::ToString()
+	{
+		Root->Namespaces.merge(Root->usedNamespace());
+
+		std::list<std::string> strList;
+		strList.push_back(Declaration->ToString());
+		Root->SaveToStringList(strList);
+
+		std::string result = "";
+		size_t length = 0;
+		for(std::list<std::string>::const_iterator iter = strList.begin(); iter != strList.end(); iter++)
+		{
+			length += iter->length();
+		}
+		result.reserve(length);
+		for(std::list<std::string>::const_iterator iter = strList.begin(); iter != strList.end(); iter++)
+		{
+			result += *iter;
+		}
+
+		return result;
+		
+	}
+
+
+	const std::wstring XDocument::ToWString()
+	{
+		Root->Namespaces.merge(Root->usedNamespace());
+
+		std::list<std::wstring> strList;
+		strList.push_back(Declaration->ToWString());
+		Root->SaveToWStringList(strList);
+
+		std::wstring result = L"";
+		size_t length = 0;
+		for(std::list<std::wstring>::const_iterator iter = strList.begin(); iter != strList.end(); iter++)
+		{
+			length += iter->length();
+		}
+		result.reserve(length);
+		for(std::list<std::wstring>::const_iterator iter = strList.begin(); iter != strList.end(); iter++)
+		{
+			result += *iter;
+		}
+
+		return result;
+		
+	}
+
+
+	void XDocument::Load(NSCommon::smart_ptr<Private::XSingleSource> source, const bool space)
+	{
+		source->findAndSkip('<');
+		if (source->get() == '?')
+		{
+			Declaration->fromSource(source);
+			source->findAndSkip('<');
+		}
+		source->skipSpace();
+		Root->fromSource(source, Root->Namespaces, space);
+	}
+
+
+	void XDocument::Load(NSCommon::smart_ptr<Private::XWideSource> source, const bool space)
+	{
+		source->findAndSkip(L'<');
+		if (source->get() == L'?')
+		{
+			Declaration->fromSource(source);
+			source->findAndSkip(L'<');
+		}
+		source->skipSpace();
+		Root->fromSource(source, Root->Namespaces, space);
+	}
+
+	void XDocument::Save(const OOX::CPath& path)
+	{
+		std::ofstream file(path.GetPath());
+		if (!file.bad())
+		{
+			file << ToString();
+			file.close();
+		}
+	}
+
+
+	void XDocument::Save(std::string& source)
+	{
+		source.clear();
+		source = ToString();
+	}
+
+
+	void XDocument::Save(std::wstring& source)
+	{
+		source.clear();
+		source = ToWString();
+	}
+
+} // namespace XML