poco/Zip/include/Poco/Zip/ParseCallback.h
Roger Meier b0581433a7 LICENSE: add info about SPDX-License-Identifier usage and use it
fix: remove executable flag and change back to 100644 (was 100755)

Signed-off-by: Roger Meier <r.meier@siemens.com>
2014-05-14 08:38:09 +02:00

57 lines
1.2 KiB
C++

//
// ParseCallback.h
//
// $Id: //poco/1.4/Zip/include/Poco/Zip/ParseCallback.h#1 $
//
// Library: Zip
// Package: Zip
// Module: ParseCallback
//
// Definition of the ParseCallback class.
//
// Copyright (c) 2007, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef Zip_ParseCallback_INCLUDED
#define Zip_ParseCallback_INCLUDED
#include "Poco/Zip/Zip.h"
#include <istream>
namespace Poco {
namespace Zip {
class ZipLocalFileHeader;
class Zip_API ParseCallback
/// Interface for callbacks to handle ZipData
{
public:
ParseCallback();
/// Creates the ParseCallback.
virtual ~ParseCallback();
/// Destroys the ParseCallback.
virtual bool handleZipEntry(std::istream& zipStream, const ZipLocalFileHeader& hdr) = 0;
/// Handles parsing of the data of a single Zip Entry. zipStream is guaranteed to be at the very first data byte.
/// Note that a callback class SHOULD consume all data inside a zip file, ie. after
/// processing the next 4 bytes point the next ZipLocalFileHeader or the ZipDirectory.
/// If it fails to do so, it must return false, otherwise true.
};
} } // namespace Poco::Zip
#endif // Zip_ParseCallback_INCLUDED