khtml Library API Documentation

xmlserializer.cpp

00001 // -*- c-basic-offset: 2 -*-
00002 /*
00003  *  This file is part of the KDE libraries
00004  *  Copyright (C) 2003 Apple Computer, Inc.
00005  *
00006  *  This library is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU Lesser General Public
00008  *  License as published by the Free Software Foundation; either
00009  *  version 2 of the License, or (at your option) any later version.
00010  *
00011  *  This library is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  *  Lesser General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU Lesser General Public
00017  *  License along with this library; if not, write to the Free Software
00018  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  */
00020 
00021 #include "xmlserializer.h"
00022 #include "xmlserializer.lut.h"
00023 
00024 #include "dom/dom_exception.h"
00025 #include "dom/dom_doc.h"
00026 #include "xml/dom_docimpl.h"
00027 
00028 #include <kdebug.h>
00029 
00030 using namespace KJS;
00031 
00033 
00034 /* Source for XMLSerializerProtoTable.
00035 @begin XMLSerializerProtoTable 1
00036   serializeToString XMLSerializer::SerializeToString DontDelete|Function 1
00037 @end
00038 */
00039 DEFINE_PROTOTYPE("XMLSerializer",XMLSerializerProto)
00040 IMPLEMENT_PROTOFUNC_DOM(XMLSerializerProtoFunc)
00041 IMPLEMENT_PROTOTYPE(XMLSerializerProto,XMLSerializerProtoFunc)
00042 
00043 namespace KJS {
00044 
00045 XMLSerializerConstructorImp::XMLSerializerConstructorImp(ExecState *)
00046     : ObjectImp()
00047 {
00048 }
00049 
00050 bool XMLSerializerConstructorImp::implementsConstruct() const
00051 {
00052   return true;
00053 }
00054 
00055 Object XMLSerializerConstructorImp::construct(ExecState *exec, const List &)
00056 {
00057   return Object(new XMLSerializer(exec));
00058 }
00059 
00060 const ClassInfo XMLSerializer::info = { "XMLSerializer", 0, &XMLSerializerTable, 0 };
00061 
00062 /* Source for XMLSerializerTable.
00063 @begin XMLSerializerTable 0
00064 @end
00065 */
00066 
00067 XMLSerializer::XMLSerializer(ExecState *exec)
00068   : DOMObject(XMLSerializerProto::self(exec))
00069 {
00070 }
00071 
00072 Value XMLSerializerProtoFunc::tryCall(ExecState *exec, Object &thisObj, const List &args)
00073 {
00074   if (!thisObj.inherits(&XMLSerializer::info)) {
00075     Object err = Error::create(exec,TypeError);
00076     exec->setException(err);
00077     return err;
00078   }
00079 
00080   switch (id) {
00081   case XMLSerializer::SerializeToString:
00082     {
00083       if (args.size() != 1) {
00084     return Undefined();
00085       }
00086 
00087       if (!args[0].toObject(exec).inherits(&DOMDocument::info)) {
00088     return Undefined();
00089       }
00090 
00091       DOM::Node docNode = static_cast<KJS::DOMDocument *>(args[0].toObject(exec).imp())->toNode();
00092       DOM::DocumentImpl *doc = static_cast<DOM::DocumentImpl *>(docNode.handle());
00093 
00094       if (!doc) {
00095     return Undefined();
00096       }
00097 
00098       QString body;
00099 
00100       try {
00101       body = doc->toString().string();
00102       } catch(DOM::DOMException& e) {
00103       Object err = Error::create(exec, GeneralError, "Exception serializing document");
00104       exec->setException(err);
00105       return err;
00106       }
00107 
00108       return getString(body);
00109     }
00110   }
00111 
00112   return Undefined();
00113 }
00114 
00115 } // end namespace
KDE Logo
This file is part of the documentation for khtml Library Version 3.3.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jan 22 16:52:09 2005 by doxygen 1.3.9.1 written by Dimitri van Heesch, © 1997-2003