Reordered files in all libs - now all includes are in "libname/include" dir - logical, isn't it? This should break compilation however.
This commit is contained in:
212
project/jni/xerces/include/xercesc/framework/XMLBufferMgr.hpp
Normal file
212
project/jni/xerces/include/xercesc/framework/XMLBufferMgr.hpp
Normal file
@@ -0,0 +1,212 @@
|
||||
/*
|
||||
* 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: XMLBufferMgr.hpp 673679 2008-07-03 13:50:10Z borisk $
|
||||
*/
|
||||
|
||||
#if !defined(XERCESC_INCLUDE_GUARD_XMLBUFFERMGR_HPP)
|
||||
#define XERCESC_INCLUDE_GUARD_XMLBUFFERMGR_HPP
|
||||
|
||||
#include <xercesc/framework/XMLBuffer.hpp>
|
||||
|
||||
XERCES_CPP_NAMESPACE_BEGIN
|
||||
|
||||
class XMLBufBid;
|
||||
|
||||
/**
|
||||
* There are many places where XMLBuffer objects are needed. In order to
|
||||
* avoid either constantly creating and destroying them or maintaining a
|
||||
* fixed set and worrying about accidental reuse, a buffer manager can
|
||||
* provide a pool of buffers which can be temporarily used and then put
|
||||
* back into the pool. This provides a good compromise between performance
|
||||
* and easier maintenance.
|
||||
*/
|
||||
class XMLPARSER_EXPORT XMLBufferMgr : public XMemory
|
||||
{
|
||||
public :
|
||||
// -----------------------------------------------------------------------
|
||||
// Constructors and Destructor
|
||||
// -----------------------------------------------------------------------
|
||||
|
||||
/** @name Constructor */
|
||||
//@{
|
||||
XMLBufferMgr(MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager);
|
||||
//@}
|
||||
|
||||
/** @name Destructor */
|
||||
//@{
|
||||
~XMLBufferMgr();
|
||||
//@}
|
||||
|
||||
|
||||
// -----------------------------------------------------------------------
|
||||
// Buffer management
|
||||
// -----------------------------------------------------------------------
|
||||
XMLBuffer& bidOnBuffer();
|
||||
void releaseBuffer(XMLBuffer& toRelease);
|
||||
|
||||
// -----------------------------------------------------------------------
|
||||
// Getter methods
|
||||
// -----------------------------------------------------------------------
|
||||
XMLSize_t getBufferCount() const;
|
||||
XMLSize_t getAvailableBufferCount() const;
|
||||
|
||||
private :
|
||||
// -----------------------------------------------------------------------
|
||||
// Unimplemented constructors and operators
|
||||
// -----------------------------------------------------------------------
|
||||
XMLBufferMgr(const XMLBufferMgr&);
|
||||
XMLBufferMgr& operator=(const XMLBufferMgr&);
|
||||
|
||||
// -----------------------------------------------------------------------
|
||||
// Private data members
|
||||
//
|
||||
// fBufCount
|
||||
// The count of buffers that have been allocated so far.
|
||||
//
|
||||
// fBufList;
|
||||
// The list of pointers to buffers that are loaned out. There will
|
||||
// never be a lot of them, so a flat list is good enough.
|
||||
// -----------------------------------------------------------------------
|
||||
XMLSize_t fBufCount;
|
||||
MemoryManager* fMemoryManager;
|
||||
XMLBuffer** fBufList;
|
||||
};
|
||||
|
||||
inline XMLSize_t XMLBufferMgr::getBufferCount() const
|
||||
{
|
||||
return fBufCount;
|
||||
}
|
||||
|
||||
inline XMLSize_t XMLBufferMgr::getAvailableBufferCount() const
|
||||
{
|
||||
XMLSize_t available = fBufCount;
|
||||
for (XMLSize_t index = 0; index < fBufCount && fBufList[index]; index++)
|
||||
{
|
||||
if (fBufList[index]->getInUse())
|
||||
--available;
|
||||
}
|
||||
return available;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* XMLBufBid is a scoped based janitor that allows the scanner code to ask
|
||||
* for a buffer on a scoped basis and then insure that it gets freed back
|
||||
* into the pool no matter how the scope is exited (exception or normal exit.)
|
||||
*/
|
||||
class XMLBufBid : public XMemory
|
||||
{
|
||||
public :
|
||||
// -----------------------------------------------------------------------
|
||||
// Constructors and Destructor
|
||||
// -----------------------------------------------------------------------
|
||||
XMLBufBid(XMLBufferMgr* const srcMgr) :
|
||||
|
||||
fBuffer(srcMgr->bidOnBuffer())
|
||||
, fMgr(srcMgr)
|
||||
{
|
||||
}
|
||||
|
||||
~XMLBufBid()
|
||||
{
|
||||
fMgr->releaseBuffer(fBuffer);
|
||||
}
|
||||
|
||||
|
||||
|
||||
// -----------------------------------------------------------------------
|
||||
// Buffer access
|
||||
// -----------------------------------------------------------------------
|
||||
void append(const XMLCh toAppend)
|
||||
{
|
||||
fBuffer.append(toAppend);
|
||||
}
|
||||
|
||||
void append(const XMLCh* const toAppend, const XMLSize_t count = 0)
|
||||
{
|
||||
fBuffer.append(toAppend, count);
|
||||
}
|
||||
|
||||
const XMLBuffer& getBuffer() const
|
||||
{
|
||||
return fBuffer;
|
||||
}
|
||||
|
||||
XMLBuffer& getBuffer()
|
||||
{
|
||||
return fBuffer;
|
||||
}
|
||||
|
||||
const XMLCh* getRawBuffer() const
|
||||
{
|
||||
fBuffer.fBuffer[fBuffer.fIndex] = 0;
|
||||
return fBuffer.fBuffer;
|
||||
}
|
||||
|
||||
XMLCh* getRawBuffer()
|
||||
{
|
||||
fBuffer.fBuffer[fBuffer.fIndex] = 0;
|
||||
return fBuffer.fBuffer;
|
||||
}
|
||||
|
||||
XMLSize_t getLen() const
|
||||
{
|
||||
return fBuffer.fIndex;
|
||||
}
|
||||
|
||||
bool isEmpty() const
|
||||
{
|
||||
return (fBuffer.fIndex == 0);
|
||||
}
|
||||
|
||||
void reset()
|
||||
{
|
||||
fBuffer.reset();
|
||||
}
|
||||
|
||||
void set(const XMLCh* const chars, const XMLSize_t count = 0)
|
||||
{
|
||||
fBuffer.set(chars, count);
|
||||
}
|
||||
|
||||
|
||||
private :
|
||||
// -----------------------------------------------------------------------
|
||||
// Unimplemented constructors and operators
|
||||
// -----------------------------------------------------------------------
|
||||
XMLBufBid(const XMLBufBid&);
|
||||
XMLBufBid& operator=(const XMLBufBid&);
|
||||
|
||||
// -----------------------------------------------------------------------
|
||||
// Private data members
|
||||
//
|
||||
// fBuffer
|
||||
// This is the buffer we got, and which we will release.
|
||||
//
|
||||
// fMgr
|
||||
// This is the buffer manager we got the buffer from. This is needed
|
||||
// to release the buffer later.
|
||||
// -----------------------------------------------------------------------
|
||||
XMLBuffer& fBuffer;
|
||||
XMLBufferMgr* const fMgr;
|
||||
};
|
||||
|
||||
XERCES_CPP_NAMESPACE_END
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user