XrdOfsStats Class Reference

#include <XrdOfsStats.hh>

Collaboration diagram for XrdOfsStats:

Classes
struct	StatsData

Public Member Functions
	XrdOfsStats ()
	~XrdOfsStats ()
void	Add (int &Cntr)
void	Dec (int &Cntr)
int	Report (char *Buff, int Blen)
void	setRole (const char *theRole)

Public Attributes
struct XrdOfsStats::StatsData	Data
XrdSysMutex	sdMutex

Detailed Description

Definition at line 36 of file XrdOfsStats.hh.

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Class Documentation

XrdOfsStats::StatsData

struct XrdOfsStats::StatsData

Definition at line 40 of file XrdOfsStats.hh.

Collaboration diagram for XrdOfsStats::StatsData:

Class Members
int	numDelays
int	numErrors
int	numHandles
int	numOpenP
int	numOpenR
int	numOpenW
int	numRedirect
int	numReplies
int	numSeventER
int	numSeventOK
int	numStarted
int	numTPCdeny
int	numTPCerrs
int	numTPCexpr
int	numTPCgrant
int	numUnpsist

Constructor & Destructor Documentation

XrdOfsStats()

XrdOfsStats::XrdOfsStats ( )

inline

Definition at line 70 of file XrdOfsStats.hh.

: myRole("?") {memset(&Data, 0, sizeof(Data));}

References Data.

~XrdOfsStats()

XrdOfsStats::~XrdOfsStats ( )

inline

Definition at line 71 of file XrdOfsStats.hh.

{}

Member Function Documentation

Add()

void XrdOfsStats::Add ( int &  Cntr )

inline

Definition at line 62 of file XrdOfsStats.hh.

{sdMutex.Lock(); Cntr++; sdMutex.UnLock();}

References XrdSysMutex::Lock(), sdMutex, and XrdSysMutex::UnLock().

Referenced by XrdOfsHandle::Alloc(), XrdOfsTPC::Authorize(), XrdOfsTPCAuth::Expired(), XrdOfsTPCInfo::Fail(), XrdOfsTPC::Fatal(), XrdOfsTPC::Screen(), and XrdOfs::Unpersist().

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Dec()

void XrdOfsStats::Dec ( int &  Cntr )

inline

Definition at line 64 of file XrdOfsStats.hh.

{sdMutex.Lock(); Cntr--; sdMutex.UnLock();}

References XrdSysMutex::Lock(), sdMutex, and XrdSysMutex::UnLock().

Referenced by XrdOfsHandle::Retire().

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Report()

int XrdOfsStats::Report	(	char *	Buff,
		int	Blen
	)

Definition at line 38 of file XrdOfsStats.cc.

{
    static const char stats1[] = "<stats id=\"ofs\"><role>%s</role>"
           "<opr>%d</opr><opw>%d</opw><opp>%d</opp><ups>%d</ups><han>%d</han>"
           "<rdr>%d</rdr><bxq>%d</bxq><rep>%d</rep><err>%d</err><dly>%d</dly>"
           "<sok>%d</sok><ser>%d</ser>"
           "<tpc><grnt>%d</grnt><deny>%d</deny><err>%d</err><exp>%d</exp></tpc>"
           "</stats>";
    static const int  statsz = sizeof(stats1) + (12*10) + 64;
 
    StatsData myData;
 
// If only the size is wanted, return the size
//
   if (!buff) return statsz;
 
// Make sure buffer is large enough
//
   if (blen < statsz) return 0;
 
// Get a copy of the statistics
//
   sdMutex.Lock();
   myData = Data;
   sdMutex.UnLock();
 
// Format the buffer
//
   return sprintf(buff, stats1, myRole, myData.numOpenR,   myData.numOpenW,
                    myData.numOpenP,    myData.numUnpsist, myData.numHandles,
                    myData.numRedirect, myData.numStarted, myData.numReplies,
                    myData.numErrors,   myData.numDelays,
                    myData.numSeventOK, myData.numSeventER,
                    myData.numTPCgrant, myData.numTPCdeny,
                    myData.numTPCerrs,  myData.numTPCexpr);
}

References Data, XrdSysMutex::Lock(), XrdOfsStats::StatsData::numDelays, XrdOfsStats::StatsData::numErrors, XrdOfsStats::StatsData::numHandles, XrdOfsStats::StatsData::numOpenP, XrdOfsStats::StatsData::numOpenR, XrdOfsStats::StatsData::numOpenW, XrdOfsStats::StatsData::numRedirect, XrdOfsStats::StatsData::numReplies, XrdOfsStats::StatsData::numSeventER, XrdOfsStats::StatsData::numSeventOK, XrdOfsStats::StatsData::numStarted, XrdOfsStats::StatsData::numTPCdeny, XrdOfsStats::StatsData::numTPCerrs, XrdOfsStats::StatsData::numTPCexpr, XrdOfsStats::StatsData::numTPCgrant, XrdOfsStats::StatsData::numUnpsist, sdMutex, and XrdSysMutex::UnLock().

Referenced by XrdOfs::getStats().

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setRole()

void XrdOfsStats::setRole ( const char *  theRole )

inline

Definition at line 68 of file XrdOfsStats.hh.

{myRole = theRole;}

Referenced by XrdOfs::Configure().

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Member Data Documentation

Data

struct XrdOfsStats::StatsData XrdOfsStats::Data

Referenced by XrdOfsStats(), XrdOfsHandle::Alloc(), XrdOfsTPC::Authorize(), XrdOfsFile::close(), XrdOfsTPCAuth::Expired(), XrdOfsTPCInfo::Fail(), XrdOfsTPC::Fatal(), XrdOfs::fsError(), XrdOfsFile::open(), Report(), XrdOfsHandle::Retire(), XrdOfsTPCAuth::RunTTL(), XrdOfsTPC::Screen(), and XrdOfs::Unpersist().

sdMutex

XrdSysMutex XrdOfsStats::sdMutex

Definition at line 60 of file XrdOfsStats.hh.

Referenced by Add(), XrdOfsFile::close(), Dec(), XrdOfsFile::open(), Report(), and XrdOfsTPCAuth::RunTTL().

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

• XrdOfsStats.hh
• XrdOfsStats.cc