2ca1376080
No functional code altered. https://dev.haiku-os.org/ticket/17197 Change-Id: I75cc74f6be0ad968fd77c31fbe5b0f650a6fe9e0 Reviewed-on: https://review.haiku-os.org/c/haiku/+/4364 Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org> Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
//----------------------------------------------------------------------
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// This software is part of the Haiku distribution and is covered
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// by the MIT License.
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//---------------------------------------------------------------------
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/*!
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\file sniffer/Err.h
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Mime Sniffer Error class declarations
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*/
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#ifndef _SNIFFER_ERR_H
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#define _SNIFFER_ERR_H
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#include <SupportDefs.h>
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#include <string>
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namespace BPrivate {
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namespace Storage {
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namespace Sniffer {
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//! Exception class used by the MIME Sniffer
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/*! Each exception contains an error message, and an byte offset into
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the original rule that generated the error, for the sake of
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providing spiffy error messages of the following sort:
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<code>
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"1.0 ('abc' & 0xFFAAFFAA)"
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^ Sniffer pattern error: pattern and mask lengths do not match
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</code>
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*/
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class Err {
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public:
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Err(const char *msg, const ssize_t pos);
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Err(const std::string &msg, const ssize_t pos);
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Err(const Err &ref);
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virtual ~Err();
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Err& operator=(const Err &ref);
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status_t SetTo(const char *msg, const ssize_t pos);
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status_t SetTo(const std::string &msg, const ssize_t pos);
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void Unset();
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void SetMsg(const char *msg);
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void SetPos(ssize_t pos);
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const char* Msg() const;
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ssize_t Pos() const;
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private:
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char *fMsg;
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ssize_t fPos;
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};
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}; // namespace Sniffer
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}; // namespace Storage
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}; // namespace BPrivate
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#endif // _SNIFFER_ERR_H
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