/* * Copyright 1999-2001,2004 The Apache Software Foundation. *  * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at *  *      http://www.apache.org/licenses/LICENSE-2.0 *  * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *//* * $Log: MixedContentModel.cpp,v $ * Revision 1.12  2004/09/08 13:56:51  peiyongz * Apache License Version 2.0 * * Revision 1.11  2004/08/11 21:08:31  knoaman * Fixing Xerces-C crash when creating a MixedContentModel. Patch by  Andrew Fang. * * Revision 1.10  2004/01/29 11:51:21  cargilld * Code cleanup changes to get rid of various compiler diagnostic messages. * * Revision 1.9  2003/12/17 00:18:38  cargilld * Update to memory management so that the static memory manager (one used to call Initialize) is only for static data. * * Revision 1.8  2003/11/20 18:12:20  knoaman * Use a bitwise operation to check the node type. * * Revision 1.7  2003/11/07 17:08:11  knoaman * For PSVI support, distinguish wildcard elements with namespace lists. * * Revision 1.6  2003/05/18 14:02:06  knoaman * Memory manager implementation: pass per instance manager. * * Revision 1.5  2003/05/16 21:43:20  knoaman * Memory manager implementation: Modify constructors to pass in the memory manager. * * Revision 1.4  2003/05/15 18:48:27  knoaman * Partial implementation of the configurable memory manager. * * Revision 1.3  2002/11/04 14:54:58  tng * C++ Namespace Support. * * Revision 1.2  2002/09/24 19:48:39  tng * Performance: use XMLString::equals instead of XMLString::compareString * * Revision 1.1.1.1  2002/02/01 22:22:39  peiyongz * sane_include * * Revision 1.13  2001/08/24 12:48:48  tng * Schema: AllContentModel * * Revision 1.12  2001/08/21 16:06:11  tng * Schema: Unique Particle Attribution Constraint Checking. * * Revision 1.11  2001/07/09 15:22:37  knoaman * complete <any> declaration. * * Revision 1.10  2001/06/12 22:13:33  peiyongz * validateContentSpecial() : apply SubstitutionGroupComparator.isEquivalentTo() * * Revision 1.9  2001/05/11 13:27:19  tng * Copyright update. * * Revision 1.8  2001/05/03 21:02:30  tng * Schema: Add SubstitutionGroupComparator and update exception messages.  By Pei Yong Zhang. * * Revision 1.7  2001/04/19 18:17:32  tng * Schema: SchemaValidator update, and use QName in Content Model * * Revision 1.6  2001/03/21 21:56:28  tng * Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar. * * Revision 1.5  2001/03/21 19:29:57  tng * Schema: Content Model Updates, by Pei Yong Zhang. * * Revision 1.4  2001/02/27 18:32:32  tng * Schema: Use XMLElementDecl instead of DTDElementDecl in Content Model. * * Revision 1.3  2001/02/27 14:48:54  tng * Schema: Add CMAny and ContentLeafNameTypeVector, by Pei Yong Zhang * * Revision 1.2  2001/02/16 14:58:57  tng * Schema: Update Makefile, configure files, project files, and include path in * certain cpp files because of the move of the common Content Model files.  By Pei Yong Zhang. * * Revision 1.1  2001/02/16 14:17:29  tng * Schema: Move the common Content Model files that are shared by DTD * and schema from 'DTD' folder to 'common' folder.  By Pei Yong Zhang. * * Revision 1.5  2000/05/15 22:31:32  andyh * Replace #include<memory.h> with <string.h> everywhere. * * Revision 1.4  2000/03/18 00:00:05  roddey * Initial updates for two way transcoding support * * Revision 1.3  2000/03/02 19:55:39  roddey * This checkin includes many changes done while waiting for the * 1.1.0 code to be finished. I can't list them all here, but a list is * available elsewhere. * * Revision 1.2  2000/02/09 21:42:39  abagchi * Copyright swatswat * * Revision 1.1.1.1  1999/11/09 01:03:43  twl * Initial checkin * * Revision 1.3  1999/11/08 20:45:43  rahul * Swat for adding in Product name and CVS comment log variable. * */// ---------------------------------------------------------------------------//  Includes// ---------------------------------------------------------------------------#include <string.h>#include <xercesc/util/RuntimeException.hpp>#include <xercesc/framework/XMLElementDecl.hpp>#include <xercesc/validators/common/ContentSpecNode.hpp>#include <xercesc/validators/common/MixedContentModel.hpp>#include <xercesc/validators/common/CMStateSet.hpp>#include <xercesc/validators/common/Grammar.hpp>#include <xercesc/validators/schema/SubstitutionGroupComparator.hpp>XERCES_CPP_NAMESPACE_BEGIN// ---------------------------------------------------------------------------//  MixedContentModel: Constructors and Destructor// ---------------------------------------------------------------------------MixedContentModel::MixedContentModel(const bool             dtd                                   , ContentSpecNode* const parentContentSpec                                   , const bool             ordered                                   , MemoryManager* const   manager) :   fCount(0) , fChildren(0) , fChildTypes(0) , fOrdered(ordered) , fDTD(dtd) , fMemoryManager(manager){    //    //  Create a vector of unsigned ints that will be filled in with the    //  ids of the child nodes. It will be expanded as needed but we give    //  it an initial capacity of 64 which should be more than enough for    //  99% of the scenarios.    //    ValueVectorOf<QName*> children(64, fMemoryManager);    ValueVectorOf<ContentSpecNode::NodeTypes> childTypes(64, fMemoryManager);    //    //  Get the parent element's content spec. This is the head of the tree    //  of nodes that describes the content model. We will iterate this    //  tree.    //    ContentSpecNode* curNode = parentContentSpec;    if (!curNode)        ThrowXMLwithMemMgr(RuntimeException, XMLExcepts::CM_NoParentCSN, fMemoryManager);    // And now call the private recursive method that iterates the tree    buildChildList(curNode, children, childTypes);    //    //  And now we know how many elements we need in our member list. So    //  fill them in.    //    fCount = children.size();    fChildren = (QName**) fMemoryManager->allocate(fCount * sizeof(QName*)); //new QName*[fCount];    fChildTypes = (ContentSpecNode::NodeTypes*) fMemoryManager->allocate    (        fCount * sizeof(ContentSpecNode::NodeTypes)    ); //new ContentSpecNode::NodeTypes[fCount];    for (unsigned int index = 0; index < fCount; index++) {        fChildren[index] = new (fMemoryManager) QName(*children.elementAt(index));        fChildTypes[index] = childTypes.elementAt(index);    }}MixedContentModel::~MixedContentModel(){    for (unsigned int index = 0; index < fCount; index++) {        delete fChildren[index];    }    fMemoryManager->deallocate(fChildren); //delete [] fChildren;    fMemoryManager->deallocate(fChildTypes); //delete [] fChildTypes;}// ---------------------------------------------------------------------------//  MixedContentModel: Getter methods// ---------------------------------------------------------------------------bool MixedContentModel::hasDups() const{    // Can't have dups if only one child    if (fCount == 1)        return false;    for (unsigned int index = 0; index < fCount; index++)    {        const QName* curVal = fChildren[index];        for (unsigned int iIndex = 0; iIndex < fCount; iIndex++)        {            if (iIndex == index)                continue;            if (fDTD) {                if (XMLString::equals(curVal->getRawName(), fChildren[iIndex]->getRawName())) {                    return true;                }            }            else {                if ((curVal->getURI() == fChildren[iIndex]->getURI()) &&                    (XMLString::equals(curVal->getLocalPart(), fChildren[iIndex]->getLocalPart()))) {                    return true;                }            }        }    }    return false;}// ---------------------------------------------------------------------------//  MixedContentModel: Implementation of the ContentModel virtual interface// ---------------------------------------------------------------------------////Under the XML Schema mixed model,//the order and number of child elements appearing in an instance//must agree with//the order and number of child elements specified in the model.//intMixedContentModel::validateContent( QName** const         children                                  , const unsigned int    childCount                                  , const unsigned int) const{    // must match order    if (fOrdered) {