XrdSysError Class Reference

#include <XrdSysError.hh>

Collaboration diagram for XrdSysError:

Public Member Functions
	XrdSysError (XrdSysLogger *lp, const char *ErrPrefix="sys")
	~XrdSysError ()
int	baseFD ()
int	ec2errno (int ecode)
void	Emsg (const char *esfx, const char *text1, const char *text2=0, const char *text3=0)
int	Emsg (const char *esfx, int ecode, const char *text1, const char *text2=0)
int	getMsgMask ()
void	Log (int mask, const char *esfx, const char *text1, const char *text2=0, const char *text3=0)
XrdSysLogger *	logger (XrdSysLogger *lp=0)
void	Say (const char *text1, const char *text2=0, const char *txt3=0, const char *text4=0, const char *text5=0, const char *txt6=0)
void	setMsgMask (int mask)
const char *	SetPrefix (const char *prefix)
void	TBeg (const char *txt1=0, const char *txt2=0, const char *txt3=0)
void	TEnd ()

Static Public Member Functions
static void	addTable (XrdSysError_Table *etp)
static void	addTable (XrdSysError_Table_Errno *etp)
static const char *	ec2text (int ecode)

Detailed Description

Definition at line 117 of file XrdSysError.hh.

Constructor & Destructor Documentation

XrdSysError()

XrdSysError::XrdSysError ( XrdSysLogger * lp, const char * ErrPrefix = "sys" )

inline

Definition at line 120 of file XrdSysError.hh.

                    : epfx(0),
                      epfxlen(0),
                      msgMask(-1),
                      Logger(lp)
                    { SetPrefix(ErrPrefix); }

References SetPrefix().

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~XrdSysError()

XrdSysError::~XrdSysError ( )

inline

Definition at line 127 of file XrdSysError.hh.

{}

Member Function Documentation

addTable() [1/2]

void XrdSysError::addTable ( XrdSysError_Table * etp )

inlinestatic

Definition at line 134 of file XrdSysError.hh.

{etp->next = etab; etab = etp;}

Referenced by XrdOssSys::Configure().

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addTable() [2/2]

void XrdSysError::addTable ( XrdSysError_Table_Errno * etp )

inlinestatic

Definition at line 136 of file XrdSysError.hh.

{etp->next = etab_errno; etab_errno = etp;}

baseFD()

int XrdSysError::baseFD

(

)

Definition at line 74 of file XrdSysError.cc.

{return Logger->originalFD();}

ec2errno()

int XrdSysError::ec2errno

(

int

ecode

)

Definition at line 96 of file XrdSysError.cc.

{
    int xcode = 0;
    XrdSysError_Table_Errno *etp = etab_errno;
 
    int sign = (ecode < 0 ? -1 : 1);
    int absE = ecode * sign;
 
    while ((etp != 0) && !(xcode = etp->Lookup(absE)))
        etp = etp->next;
 
    // if errcode is mapped return
    // otherwise return the original err code
    return xcode ? xcode * sign : ecode;
}

References XrdSysError_Table_Errno::Lookup().

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ec2text()

const char * XrdSysError::ec2text ( int ecode )

static

Definition at line 80 of file XrdSysError.cc.

{
    int xcode;
    const char *etxt = 0;
    XrdSysError_Table *etp = etab;
 
    xcode = (ecode < 0 ? -ecode : ecode);
    while((etp != 0) && !(etxt = etp->Lookup(xcode))) etp = etp->next;
    if (!etxt) etxt = XrdSysE2T(xcode);
    return etxt;
}

References XrdSysError_Table::Lookup(), and XrdSysE2T().

Referenced by Emsg(), and XrdOucERoute::Format().

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Emsg() [1/2]

void XrdSysError::Emsg	(	const char *	esfx,
		const char *	text1,
		const char *	text2 = 0,
		const char *	text3 = 0 )

Definition at line 138 of file XrdSysError.cc.

{
    struct iovec iov[16];
    int iovpnt = 0;
 
                         Set_IOV_Item(0,0);                          //  0
    if (epfx && epfxlen) Set_IOV_Item(epfx, epfxlen);                //  1
    if (esfx           ) Set_IOV_Buff(esfx);                         //  2
                         Set_IOV_Item(": ", 2);                      //  3
                         Set_IOV_Buff(txt1);                         //  4
    if (txt2 && txt2[0]){Set_IOV_Item(" ", 1);                       //  5
                         Set_IOV_Buff(txt2);}                        //  6
    if (txt3 && txt3[0]){Set_IOV_Item(" ", 1);                       //  7
                         Set_IOV_Buff(txt3);}                        //  8
                         Set_IOV_Item("\n", 1);                      //  9
    Logger->Put(iovpnt, iov);
}

References Set_IOV_Buff, and Set_IOV_Item.

Emsg() [2/2]

int XrdSysError::Emsg	(	const char *	esfx,
		int	ecode,
		const char *	text1,
		const char *	text2 = 0 )

Definition at line 116 of file XrdSysError.cc.

{
    struct iovec iov[16];
    int iovpnt = 0;
    const char *etxt = ec2text(ecode);
 
                         Set_IOV_Item(0,0);                          //  0
    if (epfx && epfxlen) Set_IOV_Item(epfx, epfxlen);                //  1
    if (esfx           ) Set_IOV_Buff(esfx);                         //  2
                         Set_IOV_Item(": Unable to ", 12);           //  3
                         Set_IOV_Buff(txt1);                         //  4
    if (txt2 && txt2[0]){Set_IOV_Item(" ", 1);                       //  5
                         Set_IOV_Buff(txt2); }                       //  6
                         Set_IOV_Item("; ", 2);                      //  7
                         Set_IOV_Buff(etxt);                         //  8
                         Set_IOV_Item("\n", 1);                      //  9
    Logger->Put(iovpnt, iov);
 
    return ecode;
}

References ec2text(), Set_IOV_Buff, and Set_IOV_Item.

Referenced by XrdOuca2x::a2fm(), XrdOuca2x::a2fm(), XrdOuca2x::a2i(), XrdOuca2x::a2ll(), XrdOuca2x::a2sn(), XrdOuca2x::a2sp(), XrdOuca2x::a2sz(), XrdOuca2x::a2tm(), XrdOuca2x::a2vp(), XrdNetSocket::Accept(), Macaroons::Handler::Config(), XrdNetPMarkCfg::Config(), XrdAccConfig::ConfigDB(), XrdOssSys::ConfigProc(), XrdOssSys::ConfigStage(), XrdOssSys::ConfigStageC(), XrdBwm::Configure(), XrdCephOss::Configure(), XrdOfs::Configure(), XrdOssSys::Configure(), XrdVomsMapfile::Configure(), XrdOfs::ConfigXeq(), XrdOssSys::ConfigXeq(), XrdTlsTempCA::TempCAGuard::create(), XrdPollE::Disable(), XrdPollPoll::Disable(), XrdPollPoll::doDetach(), XrdPollE::Enable(), XrdPollPoll::Enable(), XrdPollE::Exclude(), XrdPollPoll::Exclude(), XrdPollE::Include(), XrdPollPoll::Include(), XrdOfsEvr::Init(), XrdOucN2N::lfn2pfn(), Log(), XrdXrootdAdmin::Login(), main(), XrdPoll::newPoller(), XrdOfsEvs::Parse(), XrdOucPsx::ParseCache(), XrdOucPsx::ParseCio(), XrdOucPsx::ParseCLib(), XrdOucExport::ParseDefs(), XrdHttpProtocol::parseHeader2CGI(), XrdOucPsx::ParseINet(), XrdOucPsx::ParseMLib(), XrdOucPsx::ParseNLib(), XrdOucExport::ParsePath(), XrdOucPsx::ParseSet(), XrdOucPsx::ParseTrace(), XrdOucERoute::Route(), TagPath::SetPrefix(), XrdOucProg::Setup(), XrdBwmLogger::Start(), XrdOfsEvs::Start(), XrdPollE::Start(), XrdPollPoll::Start(), XrdOssSys::xalloc(), XrdOssSys::xcachescan(), XrdOssSys::xfdlimit(), XrdOssSys::xmaxsz(), XrdOssSys::xmemf(), XrdOssSys::xnml(), xonmissing(), XrdOssSys::xpath(), XrdOssSys::xprerd(), XrdAccAuthorizeObjAdd(), XrdAccAuthorizeObject(), XrdHttpGetExtHandler(), XrdHttpGetExtHandler(), XrdOssAddStorageSystem2(), XrdSysThread_Xeq(), XrdOssSys::xspace(), XrdOssSys::xspace(), XrdOssSys::xspaceBuild(), XrdOssSys::xstg(), XrdOssSys::xstl(), XrdOssSys::xtrace(), XrdOssSys::xusage(), and XrdOssSys::xxfr().

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getMsgMask()

int XrdSysError::getMsgMask ( )

inline

Definition at line 190 of file XrdSysError.hh.

{return msgMask;}

Referenced by XrdVomsMapfile::Configure().

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Log()

void XrdSysError::Log ( int mask, const char * esfx, const char * text1, const char * text2 = 0, const char * text3 = 0 )

inline

Definition at line 167 of file XrdSysError.hh.

               {if (mask & msgMask) Emsg(esfx, text1, text2, text3);}

References Emsg().

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logger()

XrdSysLogger * XrdSysError::logger ( XrdSysLogger * lp = 0 )

inline

Definition at line 175 of file XrdSysError.hh.

                   {XrdSysLogger *oldp = Logger;
                    if (lp) Logger = lp;
                    return oldp;
                   }

Referenced by TPC::TPCHandler::TPCHandler(), XrdScheduler::XrdScheduler(), XrdOssSys::ConfigStage(), XrdOssSys::ConfigStatLib(), XrdHttpProtocol::Configure(), XrdXrootdProtocol::Configure(), XrdCmsConfig::Configure0(), and XrdSysGetXAttrObject().

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Say()

void XrdSysError::Say	(	const char *	text1,
		const char *	text2 = 0,
		const char *	txt3 = 0,
		const char *	text4 = 0,
		const char *	text5 = 0,
		const char *	txt6 = 0 )

Definition at line 162 of file XrdSysError.cc.

{
    struct iovec iov[9];
    int iovpnt = 0;
    if (txt1)            Set_IOV_Buff(txt1)                          //  0
       else              Set_IOV_Item(0,0);
    if (txt2 && txt2[0]) Set_IOV_Buff(txt2);                         //  1
    if (txt3 && txt3[0]) Set_IOV_Buff(txt3);                         //  2
    if (txt4 && txt4[0]) Set_IOV_Buff(txt4);                         //  3
    if (txt5 && txt5[0]) Set_IOV_Buff(txt5);                         //  4
    if (txt6 && txt6[0]) Set_IOV_Buff(txt6);                         //  5
                         Set_IOV_Item("\n", 1);                      //  6
    Logger->Put(iovpnt, iov);
}

References Set_IOV_Buff, and Set_IOV_Item.

Referenced by Macaroons::Handler::Config(), XrdNetPMarkCfg::Config(), XrdOfs::Config_Display(), XrdOssSys::Config_Display(), XrdAccConfig::ConfigDB(), XrdOssSys::ConfigMio(), XrdOssSys::ConfigProc(), XrdOssSys::ConfigSpace(), XrdOssSys::ConfigSpath(), XrdOssSys::ConfigStage(), XrdAccConfig::Configure(), XrdBwm::Configure(), XrdOfs::Configure(), XrdOssSys::Configure(), XrdBwm::ConfigXeq(), XrdOfs::ConfigXeq(), XrdOssSys::ConfigXeq(), XrdOssMio::Display(), XrdSecEntity::Display(), XrdOssCsiConfig::Init(), XrdOssCache::List(), XrdOssSys::List_Path(), XrdNetPMarkCfg::Parse(), XrdOfsEvs::Parse(), XrdOucPsx::ParseCLib(), XrdOucPsx::ParseSet(), XrdOucPsx::ParseTrace(), XrdOssSys::xcache(), XrdOssSys::xmemf(), XrdDigGetFS(), XrdgetProtocol(), XrdOssAddStorageSystem2(), XrdOucGetCache(), XrdSfsGetFileSystem(), XrdOssSys::xspace(), XrdOssSys::xspaceBuild(), and XrdOssSys::xtrace().

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setMsgMask()

void XrdSysError::setMsgMask ( int mask )

inline

Definition at line 188 of file XrdSysError.hh.

{msgMask = mask;}

Referenced by Macaroons::Handler::Config(), and XrdVomsMapfile::Configure().

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SetPrefix()

const char * XrdSysError::SetPrefix ( const char * prefix )

inline

Definition at line 194 of file XrdSysError.hh.

                        {const char *oldpfx = epfx;
                         epfx = prefix; epfxlen = strlen(epfx);
                         return oldpfx;
                        }

Referenced by XrdSysError().

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TBeg()

void XrdSysError::TBeg	(	const char *	txt1 = 0,
		const char *	txt2 = 0,
		const char *	txt3 = 0 )

Definition at line 182 of file XrdSysError.cc.

{
 std::cerr <<Logger->traceBeg();
 if (txt1) std::cerr <<txt1 <<' ';
 if (txt2) std::cerr <<epfx <<txt2 <<": ";
 if (txt3) std::cerr <<txt3;
}

TEnd()

void XrdSysError::TEnd

(

)

Definition at line 194 of file XrdSysError.cc.

{std::cerr <<std::endl; Logger->traceEnd();}

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

• XrdSysError.hh
• XrdSysError.cc