xref: /aoo41x/main/xml2cmp/source/xcd/filebuff.cxx (revision 0c22ca47)

/**************************************************************
 *
 * 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.
 *
 *************************************************************/



#include "filebuff.hxx"

#include <string.h>
#include <fstream>
#include <ctype.h>


bool
LoadXmlFile( Buffer & 			o_rBuffer,
			 const char *		i_sXmlFilePath )
{
	std::ifstream aXmlFile;

	aXmlFile.open(i_sXmlFilePath, std::ios::in
#if defined(WNT) || defined(OS2)
										  | std::ios::binary
#endif // WNT
	);

	if (! aXmlFile)
		return false;

	// Prepare buffer:
	aXmlFile.seekg(0, std::ios::end);
	unsigned long nBufferSize = (unsigned long) aXmlFile.tellg();
	o_rBuffer.SetSize(nBufferSize + 1);
	o_rBuffer.Data()[nBufferSize] = '\0';
	aXmlFile.seekg(0);

    // Read file:
	aXmlFile.read(o_rBuffer.Data(), (int) nBufferSize);
	const bool ret = !aXmlFile.fail();
	aXmlFile.close();
	return ret;
}