/*
 * Copyright 2002, Haiku, Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *              Tyler Dauwalder
 */

/*!
        \file sniffer/PatternList.h
        MIME sniffer pattern list declarations
*/
#ifndef _SNIFFER_PATTERN_LIST_H
#define _SNIFFER_PATTERN_LIST_H

#include <vector>

#include "DisjList.h"
#include "Range.h"

namespace BPrivate {
namespace Storage {
namespace Sniffer {

class Err;
class Pattern;

/*! \brief A list of patterns, one of which must match for the list to match, all
        of which are to be searched over the same range.
*/
class PatternList : public DisjList {
public:
        PatternList(Range range);
        virtual ~PatternList();

        status_t InitCheck() const;
        Err* GetErr() const;
        
        virtual bool Sniff(const Data& data) const;
        virtual ssize_t BytesNeeded() const;
        
        void Add(Pattern *pattern);
private:
        std::vector<Pattern*> fList;
        Range fRange;
};

}; // namespace Sniffer
}; // namespace Storage
}; // namespace BPrivate

#endif // _SNIFFER_PATTERN_LIST_H