SysErrorDetail Class Reference

system call failure detail based on standard errno(3)/strerror(3) APIs More...

#include <SysErrorDetail.h>

Inheritance diagram for SysErrorDetail:

Collaboration diagram for SysErrorDetail:

Public Types
using	Pointer = ErrorDetailPointer

Public Member Functions
SBuf	brief () const override
SBuf	verbose (const HttpRequestPointer &) const override
bool	equals (const ErrorDetail &other) const

Static Public Member Functions
static ErrorDetail::Pointer	NewIfAny (const int errorNo)
static SBuf	Brief (int errorNo)

Private Member Functions
	MEMPROXY_CLASS (SysErrorDetail)
	SysErrorDetail (const int anErrorNo)

Private Attributes
int	errorNo
	errno(3) set by the last failed system call or equivalent

Detailed Description

Definition at line 16 of file SysErrorDetail.h.

Member Typedef Documentation

Pointer

using ErrorDetail::Pointer = ErrorDetailPointer

inherited

Definition at line 23 of file Detail.h.

Constructor & Destructor Documentation

SysErrorDetail()

SysErrorDetail::SysErrorDetail ( const int  anErrorNo )

inlineexplicitprivate

Definition at line 37 of file SysErrorDetail.h.

Member Function Documentation

brief()

SBuf SysErrorDetail::brief ( ) const

overridevirtual

Returns

a single "token" summarizing available details suitable as an access.log field and similar output processed by programs

Implements ErrorDetail.

Definition at line 21 of file SysErrorDetail.cc.

References errorNo, and ToSBuf().

Referenced by Brief().

Brief()

SBuf SysErrorDetail::Brief ( int  errorNo )

static

Returns

a single "token" summarizing available details suitable as an access.log field and similar output processed by programs

Definition at line 15 of file SysErrorDetail.cc.

References brief(), and errorNo.

Referenced by Security::ErrorDetail::brief().

equals()

bool ErrorDetail::equals ( const ErrorDetail &  other ) const

inlineinherited

Definition at line 44 of file Detail.h.

Referenced by Error::update().

MEMPROXY_CLASS()

SysErrorDetail::MEMPROXY_CLASS ( SysErrorDetail  )

private

NewIfAny()

static ErrorDetail::Pointer SysErrorDetail::NewIfAny ( const int  errorNo )

inlinestatic

Returns

a pointer to a SysErrorDetail instance (or nil for lost errnos)

Definition at line 22 of file SysErrorDetail.h.

References errorNo.

Referenced by ErrorState::BuildHttpReply(), Server::clientWriteDone(), Server::doClientRead(), Ftp::Client::failed(), and Ftp::Relay::failedErrorMessage().

verbose()

SBuf SysErrorDetail::verbose ( const HttpRequestPointer &  ) const

overridevirtual

Returns

all available details; may be customized for the given request suitable for error pages and other output meant for human consumption

Implements ErrorDetail.

Definition at line 27 of file SysErrorDetail.cc.

References errorNo, and xstrerr().

Member Data Documentation

errorNo

int SysErrorDetail::errorNo

private

Definition at line 39 of file SysErrorDetail.h.

Referenced by brief(), Brief(), NewIfAny(), and verbose().

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The documentation for this class was generated from the following files:

• squid/src/error/SysErrorDetail.h
• squid/src/error/SysErrorDetail.cc