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122 lines
4.6 KiB
C++
122 lines
4.6 KiB
C++
// Created on: 2017-02-14
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// Created by: Sergey NIKONOV
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// Copyright (c) 2008-2017 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <Message_Messenger.hxx>
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#include <Standard_Type.hxx>
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#include <TDF_Attribute.hxx>
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#include <XCAFDoc_NoteBinData.hxx>
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#include <XmlObjMgt.hxx>
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#include <XmlMXCAFDoc_NoteBinDataDriver.hxx>
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#include <XmlObjMgt_Persistent.hxx>
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#include <LDOM_OSStream.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(XmlMXCAFDoc_NoteBinDataDriver, XmlMXCAFDoc_NoteDriver)
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IMPLEMENT_DOMSTRING(Title, "title")
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IMPLEMENT_DOMSTRING(MIMEtype, "mime_type")
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IMPLEMENT_DOMSTRING(Size, "size")
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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XmlMXCAFDoc_NoteBinDataDriver::XmlMXCAFDoc_NoteBinDataDriver(const Handle(Message_Messenger)& theMsgDriver)
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: XmlMXCAFDoc_NoteDriver(theMsgDriver, STANDARD_TYPE(XCAFDoc_NoteBinData)->Name())
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{
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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Handle(TDF_Attribute) XmlMXCAFDoc_NoteBinDataDriver::NewEmpty() const
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{
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return new XCAFDoc_NoteBinData();
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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Standard_Boolean XmlMXCAFDoc_NoteBinDataDriver::Paste(const XmlObjMgt_Persistent& theSource,
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const Handle(TDF_Attribute)& theTarget,
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XmlObjMgt_RRelocationTable& theRelocTable) const
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{
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XmlMXCAFDoc_NoteDriver::Paste(theSource, theTarget, theRelocTable);
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const XmlObjMgt_Element& anElement = theSource;
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XmlObjMgt_DOMString aTitle = anElement.getAttribute(::Title());
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XmlObjMgt_DOMString aMIMEtype = anElement.getAttribute(::MIMEtype());
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XmlObjMgt_DOMString aSize = anElement.getAttribute(::Size());
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if (aTitle == NULL || aMIMEtype == NULL || aSize == NULL)
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return Standard_False;
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Handle(XCAFDoc_NoteBinData) aNote = Handle(XCAFDoc_NoteBinData)::DownCast(theTarget);
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if (aNote.IsNull())
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return Standard_False;
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Standard_Integer nbSize = 0;
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if (!aSize.GetInteger(nbSize))
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return Standard_False;
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XmlObjMgt_DOMString aDataStr = XmlObjMgt::GetStringValue(theSource);
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Standard_SStream anSS(aDataStr.GetString());
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Handle(TColStd_HArray1OfByte) aData = new TColStd_HArray1OfByte(1, nbSize);
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for (Standard_Integer i = 1; i <= nbSize; ++i)
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{
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Standard_Byte aValue;
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anSS >> aValue;
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aData->ChangeValue(i) = aValue;
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}
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aNote->Set(aTitle.GetString(), aMIMEtype.GetString(), aData);
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return Standard_True;
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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void XmlMXCAFDoc_NoteBinDataDriver::Paste(const Handle(TDF_Attribute)& theSource,
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XmlObjMgt_Persistent& theTarget,
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XmlObjMgt_SRelocationTable& theRelocTable) const
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{
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XmlMXCAFDoc_NoteDriver::Paste(theSource, theTarget, theRelocTable);
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Handle(XCAFDoc_NoteBinData) aNote = Handle(XCAFDoc_NoteBinData)::DownCast(theSource);
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XmlObjMgt_DOMString aTitle(TCollection_AsciiString(aNote->Title()).ToCString());
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XmlObjMgt_DOMString aMIMEtype(aNote->MIMEtype().ToCString());
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theTarget.Element().setAttribute(::Title(), aTitle);
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theTarget.Element().setAttribute(::MIMEtype(), aMIMEtype);
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theTarget.Element().setAttribute(::Size(), aNote->Size());
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if (aNote->Size() > 0)
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{
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const Handle(TColStd_HArray1OfByte)& aData = aNote->Data();
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LDOM_OSStream anOSS(aNote->Size());
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for (Standard_Integer i = aData->Lower(); i <= aData->Upper(); ++i)
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{
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anOSS << std::hex << aData->Value(i);
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}
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Standard_Character* dump = (Standard_Character*)anOSS.str(); // copying! Don't forget to delete it.
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XmlObjMgt::SetStringValue(theTarget, dump, Standard_True);
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delete[] dump;
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}
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}
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