mirror of
https://review.haiku-os.org/haiku
synced 2025-02-22 13:38:56 +01:00
49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
|
//----------------------------------------------------------------------
|
||
|
|
// This software is part of the OpenBeOS distribution and is covered
|
||
|
|
// by the OpenBeOS license.
|
||
|
|
//---------------------------------------------------------------------
|
||
|
|
/*!
|
||
|
|
\file sniffer/Pattern.h
|
||
|
|
Mime Sniffer Pattern declarations
|
||
|
|
*/
|
||
|
|
#ifndef _sk_sniffer_pattern_h_
|
||
|
|
#define _sk_sniffer_pattern_h_
|
||
|
|
|
||
|
|
#include <SupportDefs.h>
|
||
|
|
#include <string>
|
||
|
|
#include <sniffer/Range.h>
|
||
|
|
|
||
|
|
class BPositionIO;
|
||
|
|
|
||
|
|
namespace Sniffer {
|
||
|
|
|
||
|
|
class Err;
|
||
|
|
|
||
|
|
//! Abstract class definining an interface for sniffing BPositionIO objects
|
||
|
|
class Pattern {
|
||
|
|
public:
|
||
|
|
Pattern(const char *string, const char *mask = NULL);
|
||
|
|
~Pattern();
|
||
|
|
|
||
|
|
status_t InitCheck() const;
|
||
|
|
Err* GetErr() const;
|
||
|
|
|
||
|
|
bool Sniff(Range range, BPositionIO *data) const;
|
||
|
|
|
||
|
|
status_t SetTo(const char *string, const char *mask = NULL);
|
||
|
|
private:
|
||
|
|
bool Sniff(off_t start, off_t size, BPositionIO *data) const;
|
||
|
|
|
||
|
|
void SetStatus(status_t status, const char *msg = NULL);
|
||
|
|
void SetErrorMessage(const char *msg);
|
||
|
|
|
||
|
|
std::string fString;
|
||
|
|
std::string fMask;
|
||
|
|
|
||
|
|
status_t fCStatus;
|
||
|
|
Err *fErrorMessage;
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // _sk_sniffer_pattern_h_
|