dbertoni 2003/07/15 00:02:44
Added: c/src/xalanc/PlatformSupport XalanFStreamOutputStream.cpp
XalanFStreamOutputStream.hpp
Log:
Initial revision.
Revision Changes Path
1.1
xml-xalan/c/src/xalanc/PlatformSupport/XalanFStreamOutputStream.cpp
Index: XalanFStreamOutputStream.cpp
===================================================================
/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 1999-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xalan" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.ibm.com. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
// Class header file...
#include "XalanFStreamOutputStream.hpp"
#include <cerrno>
#include <xalanc/PlatformSupport/DOMStringHelper.hpp>
XALAN_CPP_NAMESPACE_BEGIN
XalanFStreamOutputStream::XalanFStreamOutputStream(
FILE* theHandle,
unsigned int theBufferSize) :
XalanOutputStream(theBufferSize),
m_handle(theHandle)
{
assert(m_handle != 0);
}
XalanFStreamOutputStream::~XalanFStreamOutputStream()
{
fclose(m_handle);
}
void
XalanFStreamOutputStream::doFlush()
{
if (fflush(m_handle) != 0)
{
throw XalanFStreamOutputStreamWriteException(errno);
}
}
void
XalanFStreamOutputStream::writeData(
const char* theBuffer,
size_type theBufferLength)
{
const size_t theBytesWritten =
fwrite(theBuffer,
1,
theBufferLength,
m_handle);
if (theBytesWritten != theBufferLength)
{
throw XalanFStreamOutputStreamWriteException(errno);
}
}
static XalanDOMString
FormatMessageLocal(
const char* theMessage,
int theErrorCode)
{
XalanDOMString theResult(theMessage);
append(theResult, ". The C++ run-time error code (errno) is ");
LongToDOMString(theErrorCode, theResult);
append(theResult, ".");
return theResult;
}
XalanFStreamOutputStream::XalanFStreamOutputStreamWriteException::XalanFStreamOutputStreamWriteException(int
theErrorCode) :
XalanOutputStreamException(FormatMessageLocal(
"Error writing file",
theErrorCode),
TranscodeFromLocalCodePage("XalanFileOutputStreamWriteException"))
{
}
XalanFStreamOutputStream::XalanFStreamOutputStreamWriteException::~XalanFStreamOutputStreamWriteException()
{
}
XALAN_CPP_NAMESPACE_END
1.1
xml-xalan/c/src/xalanc/PlatformSupport/XalanFStreamOutputStream.hpp
Index: XalanFStreamOutputStream.hpp
===================================================================
/*
* The Apache Software License, Version 1.1
*
*
* Copyright (c) 1999-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Xalan" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation and was
* originally based on software copyright (c) 1999, International
* Business Machines, Inc., http://www.ibm.com. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
#if !defined(XALANFSTREAMOUTPUTSTREAM_HEADER_GUARD_1357924680)
#define XALANFSTREAMOUTPUTSTREAM_HEADER_GUARD_1357924680
// Base include file. Must be first.
#include <xalanc/PlatformSupport/PlatformSupportDefinitions.hpp>
#include <cstdio>
// Base class header file.
#include <xalanc/PlatformSupport/XalanOutputStream.hpp>
XALAN_CPP_NAMESPACE_BEGIN
class XALAN_PLATFORMSUPPORT_EXPORT XalanFStreamOutputStream : public
XalanOutputStream
{
public :
enum { eDefaultBufferSize = 8192 };
/**
* Construct a XalanFStreamOutputStream object.
*
* @param theHandle handle of file. Must not be null.
* @param theBufferSize The size of the transcoding buffer
*/
XalanFStreamOutputStream(
FILE* theFileHandle,
unsigned int theBufferSize = eDefaultBufferSize);
virtual
~XalanFStreamOutputStream();
class XALAN_PLATFORMSUPPORT_EXPORT XalanFStreamOutputStreamWriteException :
public XalanOutputStream::XalanOutputStreamException
{
public:
/**
* Construct an XalanFStreamOutputStreamWriteException exception
object for an exception
* that occurred while writing to a file stream.
*
* @param theErrorCode number of error encountered
*/
XalanFStreamOutputStreamWriteException(int theErrorCode);
virtual
~XalanFStreamOutputStreamWriteException();
};
protected:
virtual void
writeData(
const char* theBuffer,
size_type theBufferLength);
virtual void
doFlush();
private:
// These are not implemented...
XalanFStreamOutputStream(const XalanFStreamOutputStream&);
XalanFStreamOutputStream&
operator=(const XalanFStreamOutputStream&);
bool
operator==(const XalanFStreamOutputStream&) const;
// Data members...
FILE* const m_handle;
};
XALAN_CPP_NAMESPACE_END
#endif // XALANFSTREAMOUTPUTSTREAM_HEADER_GUARD_1357924680
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