Added Xerces-C++ 3.1.2
This commit is contained in:
sippeangelo
@@ -0,0 +1,318 @@
|
||||
/*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership.
|
||||
* The ASF licenses this file to You 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
* $Id: DOMCharacterDataImpl.cpp 678766 2008-07-22 14:00:16Z borisk $
|
||||
*/
|
||||
|
||||
#include "DOMCharacterDataImpl.hpp"
|
||||
#include <xercesc/dom/DOMException.hpp>
|
||||
#include <xercesc/dom/DOMNode.hpp>
|
||||
#include "DOMRangeImpl.hpp"
|
||||
#include "DOMDocumentImpl.hpp"
|
||||
#include "DOMCasts.hpp"
|
||||
#include "DOMStringPool.hpp"
|
||||
#include <xercesc/util/XMLUniDefs.hpp>
|
||||
|
||||
XERCES_CPP_NAMESPACE_BEGIN
|
||||
|
||||
DOMCharacterDataImpl::DOMCharacterDataImpl(DOMDocument *doc, const XMLCh *dat)
|
||||
{
|
||||
fDoc = (DOMDocumentImpl*)doc;
|
||||
|
||||
XMLSize_t len=XMLString::stringLen(dat);
|
||||
fDataBuf = fDoc->popBuffer(len+1);
|
||||
if (!fDataBuf)
|
||||
fDataBuf = new (fDoc) DOMBuffer(fDoc, len+15);
|
||||
fDataBuf->set(dat, len);
|
||||
}
|
||||
|
||||
DOMCharacterDataImpl::
|
||||
DOMCharacterDataImpl(DOMDocument *doc, const XMLCh* dat, XMLSize_t len)
|
||||
{
|
||||
fDoc = (DOMDocumentImpl*)doc;
|
||||
|
||||
fDataBuf = fDoc->popBuffer(len+1);
|
||||
|
||||
if (!fDataBuf)
|
||||
fDataBuf = new (fDoc) DOMBuffer(fDoc, len+15);
|
||||
|
||||
fDataBuf->set(dat, len);
|
||||
}
|
||||
|
||||
DOMCharacterDataImpl::DOMCharacterDataImpl(const DOMCharacterDataImpl &other)
|
||||
{
|
||||
fDoc = (DOMDocumentImpl*)other.fDoc;
|
||||
|
||||
XMLSize_t len=other.getLength();
|
||||
fDataBuf = fDoc->popBuffer(len+1);
|
||||
if (!fDataBuf)
|
||||
fDataBuf = new (fDoc) DOMBuffer(fDoc, len+15);
|
||||
fDataBuf->set(other.fDataBuf->getRawBuffer(), len);
|
||||
}
|
||||
|
||||
|
||||
DOMCharacterDataImpl::~DOMCharacterDataImpl() {
|
||||
}
|
||||
|
||||
|
||||
const XMLCh * DOMCharacterDataImpl::getNodeValue() const
|
||||
{
|
||||
return fDataBuf->getRawBuffer();
|
||||
}
|
||||
|
||||
|
||||
void DOMCharacterDataImpl::setNodeValue(const DOMNode *node, const XMLCh *value)
|
||||
{
|
||||
if (castToNodeImpl(node)->isReadOnly())
|
||||
throw DOMException(DOMException::NO_MODIFICATION_ALLOWED_ERR, 0, GetDOMCharacterDataImplMemoryManager);
|
||||
fDataBuf->set(value);
|
||||
|
||||
DOMDocumentImpl *doc = (DOMDocumentImpl *)node->getOwnerDocument();
|
||||
if (doc != 0) {
|
||||
Ranges* ranges = doc->getRanges();
|
||||
if (ranges != 0) {
|
||||
XMLSize_t sz = ranges->size();
|
||||
if (sz != 0) {
|
||||
for (XMLSize_t i =0; i<sz; i++) {
|
||||
ranges->elementAt(i)->receiveReplacedText((DOMNode*)node);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void DOMCharacterDataImpl::appendData(const DOMNode *node, const XMLCh *dat)
|
||||
{
|
||||
if(castToNodeImpl(node)->isReadOnly())
|
||||
throw DOMException(
|
||||
DOMException::NO_MODIFICATION_ALLOWED_ERR, 0, GetDOMCharacterDataImplMemoryManager);
|
||||
|
||||
fDataBuf->append(dat);
|
||||
}
|
||||
|
||||
void DOMCharacterDataImpl::appendData(const DOMNode *node, const XMLCh *dat, XMLSize_t n)
|
||||
{
|
||||
if(castToNodeImpl(node)->isReadOnly())
|
||||
throw DOMException(
|
||||
DOMException::NO_MODIFICATION_ALLOWED_ERR, 0, GetDOMCharacterDataImplMemoryManager);
|
||||
|
||||
fDataBuf->append(dat, n);
|
||||
}
|
||||
|
||||
void DOMCharacterDataImpl::deleteData(const DOMNode *node, XMLSize_t offset, XMLSize_t count)
|
||||
{
|
||||
if (castToNodeImpl(node)->isReadOnly())
|
||||
throw DOMException(DOMException::NO_MODIFICATION_ALLOWED_ERR, 0, GetDOMCharacterDataImplMemoryManager);
|
||||
|
||||
// Note: the C++ XMLCh * operation throws the correct DOMExceptions
|
||||
// when parameter values are bad.
|
||||
//
|
||||
|
||||
XMLSize_t len = this->fDataBuf->getLen();
|
||||
if (offset > len)
|
||||
throw DOMException(DOMException::INDEX_SIZE_ERR, 0, GetDOMCharacterDataImplMemoryManager);
|
||||
|
||||
|
||||
|
||||
// Cap the value of delLength to avoid trouble with overflows
|
||||
// in the following length computations.
|
||||
if (count > len)
|
||||
count = len;
|
||||
|
||||
// If the length of data to be deleted would extend off the end
|
||||
// of the string, cut it back to stop at the end of string.
|
||||
if (offset + count >= len)
|
||||
count = len - offset;
|
||||
|
||||
XMLSize_t newLen = len - count;
|
||||
|
||||
XMLCh* newString;
|
||||
XMLCh temp[4096];
|
||||
if (newLen >= 4095)
|
||||
newString = (XMLCh*) XMLPlatformUtils::fgMemoryManager->allocate
|
||||
(
|
||||
(newLen+1) * sizeof(XMLCh)
|
||||
);//new XMLCh[newLen+1];
|
||||
else
|
||||
newString = temp;
|
||||
|
||||
XMLString::copyNString(newString, fDataBuf->getRawBuffer(), offset);
|
||||
XMLString::copyString(newString+offset, fDataBuf->getRawBuffer()+offset+count);
|
||||
|
||||
fDataBuf->set(newString);
|
||||
|
||||
if (newLen >= 4095)
|
||||
XMLPlatformUtils::fgMemoryManager->deallocate(newString);//delete[] newString;
|
||||
|
||||
// We don't delete the old string (doesn't work), or alter
|
||||
// the old string (may be shared)
|
||||
// It just hangs around, possibly orphaned.
|
||||
|
||||
DOMDocumentImpl *doc = (DOMDocumentImpl *)node->getOwnerDocument();
|
||||
if (doc != 0) {
|
||||
Ranges* ranges = doc->getRanges();
|
||||
if (ranges != 0) {
|
||||
XMLSize_t sz = ranges->size();
|
||||
if (sz != 0) {
|
||||
for (XMLSize_t i =0; i<sz; i++) {
|
||||
ranges->elementAt(i)->updateRangeForDeletedText( (DOMNode*)node, offset, count);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
const XMLCh *DOMCharacterDataImpl::getData() const
|
||||
{
|
||||
return fDataBuf->getRawBuffer();
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// getCharDataLength - return the length of the character data string.
|
||||
//
|
||||
XMLSize_t DOMCharacterDataImpl::getLength() const
|
||||
{
|
||||
return fDataBuf->getLen();
|
||||
}
|
||||
|
||||
|
||||
|
||||
void DOMCharacterDataImpl::insertData(const DOMNode *node, XMLSize_t offset, const XMLCh *dat)
|
||||
{
|
||||
if (castToNodeImpl(node)->isReadOnly())
|
||||
throw DOMException(
|
||||
DOMException::NO_MODIFICATION_ALLOWED_ERR, 0, GetDOMCharacterDataImplMemoryManager);
|
||||
|
||||
// Note: the C++ XMLCh * operation throws the correct DOMExceptions
|
||||
// when parameter values are bad.
|
||||
//
|
||||
|
||||
XMLSize_t len = fDataBuf->getLen();
|
||||
if (offset > len)
|
||||
throw DOMException(DOMException::INDEX_SIZE_ERR, 0, GetDOMCharacterDataImplMemoryManager);
|
||||
|
||||
XMLSize_t datLen = XMLString::stringLen(dat);
|
||||
|
||||
XMLSize_t newLen = len + datLen;
|
||||
|
||||
XMLCh* newString;
|
||||
XMLCh temp[4096];
|
||||
if (newLen >= 4095)
|
||||
newString = (XMLCh*) XMLPlatformUtils::fgMemoryManager->allocate
|
||||
(
|
||||
(newLen + 1) * sizeof(XMLCh)
|
||||
);//new XMLCh[newLen+1];
|
||||
else
|
||||
newString = temp;
|
||||
|
||||
XMLString::copyNString(newString, fDataBuf->getRawBuffer(), offset);
|
||||
XMLString::copyNString(newString+offset, dat, datLen);
|
||||
XMLString::copyString(newString+offset+datLen, fDataBuf->getRawBuffer()+offset);
|
||||
|
||||
fDataBuf->set(newString);
|
||||
|
||||
if (newLen >= 4095)
|
||||
XMLPlatformUtils::fgMemoryManager->deallocate(newString);//delete[] newString;
|
||||
|
||||
DOMDocumentImpl *doc = (DOMDocumentImpl *)node->getOwnerDocument();
|
||||
if (doc != 0) {
|
||||
Ranges* ranges = doc->getRanges();
|
||||
if (ranges != 0) {
|
||||
XMLSize_t sz = ranges->size();
|
||||
if (sz != 0) {
|
||||
for (XMLSize_t i =0; i<sz; i++) {
|
||||
ranges->elementAt(i)->updateRangeForInsertedText( (DOMNode*)node, offset, datLen);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
void DOMCharacterDataImpl::replaceData(const DOMNode *node, XMLSize_t offset, XMLSize_t count,
|
||||
const XMLCh *dat)
|
||||
{
|
||||
if (castToNodeImpl(node)->isReadOnly())
|
||||
throw DOMException(
|
||||
DOMException::NO_MODIFICATION_ALLOWED_ERR, 0, GetDOMCharacterDataImplMemoryManager);
|
||||
|
||||
deleteData(node, offset, count);
|
||||
insertData(node, offset, dat);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
void DOMCharacterDataImpl::setData(const DOMNode *node, const XMLCh *arg)
|
||||
{
|
||||
setNodeValue(node, arg);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
const XMLCh * DOMCharacterDataImpl::substringData(const DOMNode *node, XMLSize_t offset,
|
||||
XMLSize_t count) const
|
||||
{
|
||||
|
||||
// Note: the C++ XMLCh * operation throws the correct DOMExceptions
|
||||
// when parameter values are bad.
|
||||
//
|
||||
|
||||
|
||||
XMLSize_t len = fDataBuf->getLen();
|
||||
|
||||
if (offset > len)
|
||||
throw DOMException(DOMException::INDEX_SIZE_ERR, 0, GetDOMCharacterDataImplMemoryManager);
|
||||
|
||||
DOMDocumentImpl *doc = (DOMDocumentImpl *)node->getOwnerDocument();
|
||||
|
||||
XMLCh* newString;
|
||||
XMLCh temp[4096];
|
||||
if (len >= 4095)
|
||||
newString = (XMLCh*) doc->getMemoryManager()->allocate
|
||||
(
|
||||
(len + 1) * sizeof(XMLCh)
|
||||
);//new XMLCh[len+1];
|
||||
else
|
||||
newString = temp;
|
||||
|
||||
XMLString::copyNString(newString, fDataBuf->getRawBuffer()+offset, count);
|
||||
newString[count] = chNull;
|
||||
|
||||
const XMLCh* retString = doc->getPooledString(newString);
|
||||
|
||||
if (len >= 4095)
|
||||
doc->getMemoryManager()->deallocate(newString);//delete[] newString;
|
||||
|
||||
return retString;
|
||||
|
||||
}
|
||||
|
||||
|
||||
void DOMCharacterDataImpl::releaseBuffer() {
|
||||
fDoc->releaseBuffer(fDataBuf);
|
||||
}
|
||||
|
||||
XERCES_CPP_NAMESPACE_END
|
||||
Reference in New Issue
Block a user