/**************************************************************
 * 
 * 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
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#include <sal/types.h>
#include <rtl/string.hxx>
#include <osl/file.hxx>

#include <vector>

struct ZipEntry;

class ZipFile
{
public:
	ZipFile( osl::File& rFile );
	~ZipFile();

	bool addFile( osl::File& rFile, const rtl::OString& rName );
	bool close();

private:
	void writeShort( sal_Int16 s);
	void writeLong( sal_Int32 l );

	void copyAndCRC( ZipEntry *e, osl::File& rFile );
	void writeDummyLocalHeader(ZipEntry *e);
	void writeLocalHeader(ZipEntry *e);
	void writeCentralDir(ZipEntry *e);
	void writeEndCentralDir(sal_Int32 nCdOffset, sal_Int32 nCdSize);

private:
	bool isError() const { return osl::File::E_None != mnRC; }

	osl::File& mrFile;				/* file we're writing to */
	bool mbOpen;
	osl::File::RC mnRC;
	std::vector<ZipEntry*> maEntries;
};