\file sniffer/Err.h
Mime Sniffer Error class declarations
*/
#ifndef _SNIFFER_ERR_H
#define _SNIFFER_ERR_H
#include <SupportDefs.h>
#include <string>
namespace BPrivate {
namespace Storage {
namespace Sniffer {
the original rule that generated the error, for the sake of
providing spiffy error messages of the following sort:
<code>
"1.0 ('abc' & 0xFFAAFFAA)"
^ Sniffer pattern error: pattern and mask lengths do not match
</code>
*/
class Err {
public:
Err(const char *msg, const ssize_t pos);
Err(const std::string &msg, const ssize_t pos);
Err(const Err &ref);
virtual ~Err();
Err& operator=(const Err &ref);
status_t SetTo(const char *msg, const ssize_t pos);
status_t SetTo(const std::string &msg, const ssize_t pos);
void Unset();
void SetMsg(const char *msg);
void SetPos(ssize_t pos);
const char* Msg() const;
ssize_t Pos() const;
private:
char *fMsg;
ssize_t fPos;
};
};
};
};
#endif
