haiku/headers/private/storage/sniffer/RPatternList.h
Tyler Dauwalder 2150894b73 Added BytesNeeded() functions to all the sniffer classes to allow
a pre-read data stream to be sniffed instead of actual files on disk.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1149 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-09-24 05:27:46 +00:00

47 lines
1.0 KiB
C++

//----------------------------------------------------------------------
// This software is part of the OpenBeOS distribution and is covered
// by the OpenBeOS license.
//---------------------------------------------------------------------
/*!
\file sniffer/RPatternList.h
MIME sniffer rpattern list declarations
*/
#ifndef _SNIFFER_R_PATTERN_LIST_H
#define _SNIFFER_R_PATTERN_LIST_H
#include <sniffer/DisjList.h>
#include <vector>
class BPositionIO;
namespace BPrivate {
namespace Storage {
namespace Sniffer {
class Err;
class RPattern;
//! A list of patterns, each of which is to be searched over its own specified range.
class RPatternList : public DisjList {
public:
RPatternList();
virtual ~RPatternList();
status_t InitCheck() const;
Err* GetErr() const;
virtual bool Sniff(BPositionIO *data) const;
virtual ssize_t BytesNeeded() const;
void Add(RPattern *rpattern);
private:
std::vector<RPattern*> fList;
};
}; // namespace Sniffer
}; // namespace Storage
}; // namespace BPrivate
#endif // _SNIFFER_R_PATTERN_LIST_H