XrdSutCache Class Reference

#include <XrdSutCache.hh>

Collaboration diagram for XrdSutCache:

List of all members.

Public Member Functions
	XrdSutCache ()
virtual	~XrdSutCache ()
int	Entries () const
bool	Empty () const
int	Init (int capacity=100, bool lock=1)
int	Reset (int newsz=-1, bool lock=1)
int	Load (const char *pfname)
int	Flush (const char *pfname=0)
int	Refresh ()
int	Rehash (bool force=0, bool lock=1)
void	SetLifetime (int lifet=300)
XrdSutPFEntry *	Get (int i) const
XrdSutPFEntry *	Get (const char *ID, bool *wild=0)
XrdSutPFEntry *	Add (const char *ID, bool force=0)
bool	Remove (const char *ID, int opt=1)
int	Trim (int lifet=0)
void	Dump (const char *msg=0)
Private Attributes
XrdSysRWLock	rwlock
int	cachesz
int	cachemx
XrdSutPFEntry **	cachent
kXR_int32	utime
int	lifetime
XrdOucHash< kXR_int32 >	hashtable
kXR_int32	htmtime
XrdOucString	pfile

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Constructor & Destructor Documentation

XrdSutCache::XrdSutCache

(

)

[inline]

References cachemx, cachesz, cachent, lifetime, utime, htmtime, and pfile.

XrdSutCache::~XrdSutCache

(

)

[virtual]

References rwlock, XrdSysRWLock::WriteLock(), cachemx, cachent, and XrdSysRWLock::UnLock().

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Member Function Documentation

XrdSutPFEntry * XrdSutCache::Add	(	const char *	ID,
		bool	force = 0
	)

References EPNAME, DEBUG, Get(), rwlock, cachemx, cachesz, cachent, utime, and Rehash().

Referenced by XrdCryptosslX509Crl::LoadCache(), XrdSecProtocolgsi::Authenticate(), XrdSecProtocolgsi::GetCA(), XrdSecProtocolgsi::QueryProxy(), XrdSecProtocolgsi::LoadGMAP(), XrdSecProtocolgsi::QueryGMAP(), XrdSecProtocolgsi::GetSrvCertEnt(), XrdSecProtocolpwd::SaveCreds(), XrdSecProtocolpwd::QueryCreds(), XrdSecProtocolpwd::QueryUser(), and XrdSecProtocolpwd::ParseClientInput().

void XrdSutCache::Dump

(

const char *

msg = 0

)

References EPNAME, PRINT, cachesz, cachemx, rwlock, cachent, XrdSutTimeString(), XrdSutPFEntry::mtime, XrdSutPFEntry::status, XrdSutPFEntry::cnt, XrdSutPFEntry::buf1, XrdSutPFBuf::len, XrdSutPFEntry::buf2, XrdSutPFEntry::buf3, XrdSutPFEntry::buf4, and XrdSutPFEntry::name.

Referenced by XrdSecProtocolgsi::Init(), XrdSecProtocolpwd::Init(), Get(), and Rehash().

bool XrdSutCache::Empty

(

)

const [inline]

References cachemx.

Referenced by XrdSecProtocolgsi::Init(), and XrdSecProtocolgsi::LoadGMAP().

int XrdSutCache::Entries

(

)

const [inline]

References cachemx.

int XrdSutCache::Flush

(

const char *

pfname = 0

)

References EPNAME, pfile, XrdOucString::length(), DEBUG, XrdOucString::c_str(), kPFEopen, kPFEcreate, XrdSutPFile::IsValid(), XrdSutPFile::LastErrStr(), rwlock, cachemx, cachent, XrdSutPFile::ReadEntry(), XrdSutPFEntry::name, XrdSutPFile::Close(), XrdSutPFEntry::mtime, XrdSutPFile::WriteEntry(), and utime.

Referenced by XrdSecProtocolpwd::Authenticate(), XrdSecProtocolpwd::SaveCreds(), XrdSecProtocolpwd::UpdateAlog(), and XrdSecProtocolpwd::ParseClientInput().

XrdSutPFEntry* XrdSutCache::Get

(

int

i

)

const [inline]

References cachemx, and cachent.

Referenced by XrdCryptosslX509Crl::IsRevoked(), XrdSecProtocolgsi::Authenticate(), XrdSecProtocolgsi::GetCA(), XrdSecProtocolgsi::QueryProxy(), XrdSecProtocolgsi::QueryGMAP(), XrdSecProtocolgsi::GetSrvCertEnt(), XrdSecProtocolpwd::Init(), XrdSecProtocolpwd::QueryCreds(), XrdSecProtocolpwd::QueryUser(), XrdSecProtocolpwd::ParseClientInput(), and Add().

XrdSutPFEntry * XrdSutCache::Get	(	const char *	ID,
		bool *	wild = 0
	)

References EPNAME, TRACE, Dump(), DEBUG, Rehash(), rwlock, hashtable, XrdOucHash::Find(), cachesz, cachent, cachemx, and XrdOucString::matches().

int XrdSutCache::Init	(	int	capacity = 100,
		bool	lock = 1
	)

References EPNAME, rwlock, XrdSysRWLock::WriteLock(), cachent, cachesz, DEBUG, utime, Rehash(), and XrdSysRWLock::UnLock().

Referenced by XrdCryptosslX509Crl::LoadCache(), XrdSecProtocolgsi::Init(), XrdSecProtocolgsi::LoadGMAP(), XrdSecProtocolpwd::Init(), Reset(), and Load().

int XrdSutCache::Load

(

const char *

pfname

)

References EPNAME, DEBUG, stat(), utime, rwlock, kPFEopen, XrdSutPFile::IsValid(), XrdSutPFile::LastErrStr(), XrdSutPFile::ReadHeader(), XrdSutPFile::Close(), XrdSutPFHeader::entries, pfile, Init(), Reset(), XrdSutPFHeader::indofs, XrdSutPFile::ReadInd(), XrdSutPFEntInd::entofs, XrdSutPFile::ReadEnt(), XrdSutPFEntry::SetName(), XrdSutPFEntInd::name, cachent, XrdSutPFEntInd::nxtofs, cachemx, and Rehash().

Referenced by XrdSecProtocolpwd::Init(), and Refresh().

int XrdSutCache::Refresh

(

)

References EPNAME, pfile, XrdOucString::length(), DEBUG, stat(), XrdOucString::c_str(), utime, rwlock, and Load().

Referenced by XrdSecProtocolpwd::QueryCreds(), and XrdSecProtocolpwd::QueryUser().

int XrdSutCache::Rehash	(	bool	force = 0,
		bool	lock = 1
	)

References EPNAME, rwlock, XrdSysRWLock::WriteLock(), htmtime, utime, TRACE, Dump(), XrdSysRWLock::UnLock(), hashtable, XrdOucHash::Purge(), cachemx, cachent, XrdOucHash::Add(), and DEBUG.

Referenced by XrdCryptosslX509Crl::LoadCache(), XrdSecProtocolgsi::Init(), XrdSecProtocolgsi::Authenticate(), XrdSecProtocolgsi::GetCA(), XrdSecProtocolgsi::QueryProxy(), XrdSecProtocolgsi::LoadGMAP(), XrdSecProtocolgsi::QueryGMAP(), Init(), Get(), Add(), Remove(), and Load().

bool XrdSutCache::Remove	(	const char *	ID,
		int	opt = 1
	)

References EPNAME, DEBUG, rwlock, Rehash(), hashtable, XrdOucHash::Find(), cachesz, cachent, cachemx, and utime.

Referenced by XrdSecProtocolgsi::Authenticate(), XrdSecProtocolgsi::GetCA(), and XrdSecProtocolgsi::QueryGMAP().

int XrdSutCache::Reset	(	int	newsz = -1,
		bool	lock = 1
	)

References rwlock, XrdSysRWLock::WriteLock(), cachemx, cachent, cachesz, Init(), and XrdSysRWLock::UnLock().

Referenced by XrdSecProtocolgsi::Init(), XrdSecProtocolgsi::LoadGMAP(), and Load().

void XrdSutCache::SetLifetime

(

int

lifet = 300

)

[inline]

References lifetime.

int XrdSutCache::Trim

(

int

lifet = 0

)

References rwlock, lifetime, cachemx, and cachent.

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Member Data Documentation

int XrdSutCache::cachemx [private]

Referenced by ~XrdSutCache(), Get(), Add(), Remove(), Trim(), Reset(), Dump(), Load(), Rehash(), Flush(), XrdSutCache(), Entries(), and Empty().

XrdSutPFEntry** XrdSutCache::cachent [private]

Referenced by ~XrdSutCache(), Init(), Get(), Add(), Remove(), Trim(), Reset(), Dump(), Load(), Rehash(), Flush(), and XrdSutCache().

int XrdSutCache::cachesz [private]

Referenced by Init(), Get(), Add(), Remove(), Reset(), Dump(), and XrdSutCache().

XrdOucHash<kXR_int32> XrdSutCache::hashtable [private]

Referenced by Get(), Remove(), and Rehash().

kXR_int32 XrdSutCache::htmtime [private]

Referenced by Rehash(), and XrdSutCache().

int XrdSutCache::lifetime [private]

Referenced by Trim(), XrdSutCache(), and SetLifetime().

XrdOucString XrdSutCache::pfile [private]

Referenced by Load(), Flush(), Refresh(), and XrdSutCache().

XrdSysRWLock XrdSutCache::rwlock [private]

Referenced by ~XrdSutCache(), Init(), Get(), Add(), Remove(), Trim(), Reset(), Dump(), Load(), Rehash(), Flush(), and Refresh().

kXR_int32 XrdSutCache::utime [private]

Referenced by Init(), Add(), Remove(), Load(), Rehash(), Flush(), Refresh(), and XrdSutCache().

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

• XrdSutCache.hh
• XrdSutCache.cc