XrdClientAbs Class Reference

#include <XrdClientAbs.hh>

Inheritance diagram for XrdClientAbs:

Collaboration diagram for XrdClientAbs:

Public Member Functions
	XrdClientAbs (XrdClientCallback *XrdCcb=0, void *XrdCcbArg=0)
virtual bool	IsOpen_wait ()
void	SetParm (const char *parm, int val)
void	SetParm (const char *parm, double val)
XrdClientConn *	GetClientConn () const
XrdClientUrlInfo	GetCurrentUrl ()
struct ServerResponseHeader *	LastServerResp ()
struct ServerResponseBody_Error *	LastServerError ()
bool	Query (kXR_int16 ReqCode, const kXR_char *Args, kXR_char *Resp, kXR_int32 MaxResplen)
bool	Query (kXR_int16 ReqCode, const kXR_char *Args, kXR_char **Resp, kXR_int32 MaxResplen)
Public Member Functions inherited from XrdClientAbsUnsolMsgHandler
virtual	~XrdClientAbsUnsolMsgHandler ()
virtual UnsolRespProcResult	ProcessUnsolicitedMsg (XrdClientUnsolMsgSender *sender, XrdClientMessage *unsolmsg)=0

Protected Member Functions
virtual bool	OpenFileWhenRedirected (char *newfhandle, bool &wasopen)=0
virtual bool	CanRedirOnError ()=0

Protected Attributes
XrdClientConn *	fConnModule
char	fHandle [4]
XrdClientCallback *	fXrdCcb
void *	fXrdCcbArg

Friends
class	XrdClientConn

Constructor & Destructor Documentation

XrdClientAbs::XrdClientAbs ( XrdClientCallback *  XrdCcb = 0, void *  XrdCcbArg = 0  )

inline

References fHandle, fXrdCcb, and fXrdCcbArg.

Member Function Documentation

virtual bool XrdClientAbs::CanRedirOnError ( )

protectedpure virtual

Implemented in XrdClient, and XrdClientAdmin.

Referenced by XrdClientConn::HandleServerError().

XrdClientConn* XrdClientAbs::GetClientConn ( ) const

inline

References fConnModule.

XrdClientUrlInfo XrdClientAbs::GetCurrentUrl ( )

inline

References fConnModule, and XrdClientConn::GetCurrentUrl().

Referenced by BuildPrompt(), CreateDestPath_xrd(), XrdClientAdmin::DirList(), XrdPosixXrootd::endPoint(), executeCat(), executeCp(), executeDirList(), executeDirListRec(), get_current_url(), XrdXtRdFile::GetListOfSources(), XrdClientAdmin::GetSpaceInfo(), XrdPosixFile::Path(), PedanticOpen4Write(), XrdFfsMisc_get_current_url(), and XrdGetCurrentHost().

virtual bool XrdClientAbs::IsOpen_wait ( )

inlinevirtual

Reimplemented in XrdClient.

Referenced by LastServerResp().

struct ServerResponseBody_Error* XrdClientAbs::LastServerError ( )

inlineread

References fConnModule, and XrdClientConn::LastServerError.

Referenced by CheckAnswer(), Fatal(), XrdPosixAdminNew::Fault(), XrdPosixXrootd::Fault(), XrdPosixAdminNew::lastError(), XrdCnsLogClient::Manifest(), XrdPosixDir::nextEntry(), PedanticOpen4Write(), PrintLastServerError(), XrdCnsLogClient::xrdEmsg(), XrdPosixAdminNew::XrdPosixAdminNew(), and XrdPosixDir::XrdPosixDir().

struct ServerResponseHeader* XrdClientAbs::LastServerResp ( )

inlineread

References fConnModule, IsOpen_wait(), and XrdClientConn::LastServerResp.

Referenced by XrdCnsLogClient::Archive(), CheckAnswer(), XrdCnsLogClient::do_Create(), doCp_xrd2loc(), doCp_xrd2xrd(), XrdPosixXrootd::Open(), XrdPosixXrootd::OpenCB(), and Query().

virtual bool XrdClientAbs::OpenFileWhenRedirected ( char *  newfhandle, bool &  wasopen  )

protectedpure virtual

Implemented in XrdClient, and XrdClientAdmin.

Referenced by XrdClientConn::HandleServerError().

bool XrdClientAbs::Query	(	kXR_int16	ReqCode,
		const kXR_char *	Args,
		kXR_char *	Resp,
		kXR_int32	MaxResplen
	)

Parameters

Resp	a prealocated buffer
MaxResplen	size of the buffer

Referenced by BWMToken_WaitFor(), executeQuery(), XrdPosixXrootd::Getxattr(), XrdPosixXrootd::QueryChksum(), and XrdPosixXrootd::QueryOpaque().

bool XrdClientAbs::Query	(	kXR_int16	ReqCode,
		const kXR_char *	Args,
		kXR_char **	Resp,
		kXR_int32	MaxResplen
	)

Parameters

Resp	pointer to a preallocated buffer or a pointer to 0 if a sufficiently large buffer should be allocated automagically, in which case the buffer needs to be freed with free()
MaxResplen	size of the buffer or 0 for automatic allocation

References ClientQueryRequest::dlen, ServerResponseHeader::dlen, EnvGetLong, fConnModule, fHandle, ClientQueryRequest::fhandle, ClientRequest::header, Info, ClientQueryRequest::infotype, XrdClientConn::IsConnected(), XrdClientDebug::kHIDEBUG, kXR_ok, kXR_query, kXR_Qvisa, LastServerResp(), NAME_TRANSACTIONTIMEOUT, ClientRequest::query, ClientQueryRequest::requestid, XrdClientConn::SendGenCommand(), XrdClientConn::SetOpTimeLimit(), XrdClientConn::SetSID(), ClientRequestHdr::streamid, and xrdmin.

void XrdClientAbs::SetParm	(	const char *	parm,
		int	val
	)

References DebugLevel, EnvPutInt, Info, and XrdClientDebug::kUSERDEBUG.

void XrdClientAbs::SetParm	(	const char *	parm,
		double	val
	)

References DebugLevel, Info, and XrdClientDebug::kUSERDEBUG.

Friends And Related Function Documentation

friend class XrdClientConn

friend

Referenced by XrdClient::XrdClient(), and XrdClientAdmin::XrdClientAdmin().

Member Data Documentation

XrdClientConn* XrdClientAbs::fConnModule

protected

Referenced by XrdClientAdmin::Chmod(), XrdClient::Close(), XrdClientAdmin::Connect(), XrdClientAdmin::DirList(), XrdClientAdmin::DirList_low(), XrdClient::GetCacheInfo(), XrdClientAdmin::GetChecksum(), GetClientConn(), GetCurrentUrl(), XrdClientAdmin::GetSpaceInfo(), XrdClientAdmin::GoBackToRedirector(), LastServerError(), LastServerResp(), XrdClientAdmin::LocalLocate(), XrdClientAdmin::Locate(), XrdClient::LowOpen(), XrdClientAdmin::Mkdir(), XrdClientAdmin::Mv(), XrdClient::Open(), XrdClientAdmin::Prepare(), XrdClientAdmin::ProcessUnsolicitedMsg(), XrdClient::ProcessUnsolicitedMsg(), XrdClientAdmin::Protocol(), Query(), XrdClient::Read(), XrdClient::Read_Async(), XrdClient::ReadV(), XrdClient::RemoveAllDataFromCache(), XrdClient::RemoveDataFromCache(), XrdClientAdmin::Rm(), XrdClientAdmin::Rmdir(), XrdClient::SetCacheParameters(), XrdClient::SetReadAheadStrategy(), XrdClientAdmin::Stat(), XrdClient::Stat(), XrdClientAdmin::Stat_vfs(), XrdClient::Sync(), XrdClientAdmin::SysStatX(), XrdClientAdmin::Truncate(), XrdClient::Truncate(), XrdClient::TryOpen(), XrdClient::UseCache(), XrdClient::Write(), XrdClient::XrdClient(), XrdClientAdmin::XrdClientAdmin(), XrdClient::~XrdClient(), and XrdClientAdmin::~XrdClientAdmin().

char XrdClientAbs::fHandle[4]

protected

Referenced by XrdClient::Close(), XrdClient::LowOpen(), XrdClient::OpenFileWhenRedirected(), Query(), XrdClient::Read(), XrdClient::Read_Async(), XrdClient::ReadV(), XrdClient::Sync(), XrdClient::Truncate(), XrdClient::Write(), and XrdClientAbs().

XrdClientCallback* XrdClientAbs::fXrdCcb

protected

Referenced by FileOpenerThread(), XrdClient::Open(), and XrdClientAbs().

void* XrdClientAbs::fXrdCcbArg

protected

Referenced by FileOpenerThread(), XrdClient::Open(), and XrdClientAbs().

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

• XrdClientAbs.hh
• XrdClientAbs.cc