ExceptionErrorDetail.h
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1 /*
2  * Copyright (C) 1996-2022 The Squid Software Foundation and contributors
3  *
4  * Squid software is distributed under GPLv2+ license and includes
5  * contributions from numerous individuals and organizations.
6  * Please see the COPYING and CONTRIBUTORS files for details.
7  */
8 
9 #ifndef _SQUID_SRC_ERROR_EXCEPTIONERRORDETAIL_H
10 #define _SQUID_SRC_ERROR_EXCEPTIONERRORDETAIL_H
11 
12 #include "error/Detail.h"
13 #include "sbuf/SBuf.h"
14 #include "sbuf/Stream.h"
15 
17 #define SQUID_EXCEPTION_START_BASE 110000
18 
22 {
24 
25 public:
27 
28  /* ErrorDetail API */
29  virtual SBuf brief() const override {
30  return ToSBuf("exception=", std::hex, exceptionId);
31  }
32 
33  virtual SBuf verbose(const HttpRequestPointer &) const override {
34  return ToSBuf("Exception (ID=", std::hex, exceptionId, ')');
35  }
36 
37 private:
39 };
40 
41 #endif /* _SQUID_SRC_ERROR_EXCEPTIONERRORDETAIL_H */
42 
#define SQUID_EXCEPTION_START_BASE
offset for exception ID details, for backward compatibility
uint32_t SourceLocationId
semi-uniquely identifies a source code location; stable across Squid runs
Definition: Here.h:18
interface for supplying additional information about a transaction failure
Definition: Detail.h:21
virtual SBuf verbose(const HttpRequestPointer &) const override
SourceLocationId exceptionId
identifies the thrower or catcher
MEMPROXY_CLASS(ExceptionErrorDetail)
ExceptionErrorDetail(const SourceLocationId id)
virtual SBuf brief() const override
Definition: SBuf.h:94
SBuf ToSBuf(Args &&... args)
slowly stream-prints all arguments into a freshly allocated SBuf
Definition: Stream.h:63

 

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