XrdClient Class Reference

#include <XrdClient.hh>

Inheritance diagram for XrdClient:
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Collaboration diagram for XrdClient:
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List of all members.

Public Member Functions

 XrdClient (const char *url, XrdClientCallback *XrdCcb=0, void *XrdCcbArg=0)
virtual ~XrdClient ()
UnsolRespProcResult ProcessUnsolicitedMsg (XrdClientUnsolMsgSender *sender, XrdClientMessage *unsolmsg)
bool Close ()
bool Sync ()
bool Copy (const char *localpath)
bool GetCacheInfo (int &size, long long &bytessubmitted, long long &byteshit, long long &misscount, float &missrate, long long &readreqcnt, float &bytesusefulness)
bool GetCounters (XrdClientCounters *cnt)
bool IsOpen ()
bool IsOpen_inprogress ()
bool IsOpen_wait ()
bool Open (kXR_unt16 mode, kXR_unt16 options, bool doitparallel=true)
int Read (void *buf, long long offset, int len)
kXR_int64 ReadV (char *buf, long long *offsets, int *lens, int nbuf)
XReqErrorType Read_Async (long long offset, int len, bool updatecounters=true)
bool Stat (struct XrdClientStatInfo *stinfo, bool force=false)
bool UseCache (bool u=true)
void RemoveAllDataFromCache ()
void RemoveDataFromCache (long long begin_offs, long long end_offs, bool remove_overlapped=false)
void SetCacheParameters (int CacheSize, int ReadAheadSize, int RmPolicy)
void SetReadAheadStrategy (int strategy)
void SetBlockReadTrimming (int blocksize)
bool Truncate (long long len)
bool Write (const void *buf, long long offset, int len)

Public Attributes

std::vector< std::string > fExcludedHosts

Protected Member Functions

virtual bool OpenFileWhenRedirected (char *newfhandle, bool &wasopen)
virtual bool CanRedirOnError ()

Protected Attributes

XrdClientCounters fCounters

Private Member Functions

bool TryOpen (kXR_unt16 mode, kXR_unt16 options, bool doitparallel)
bool LowOpen (const char *file, kXR_unt16 mode, kXR_unt16 options, char *additionalquery=0)
void TerminateOpenAttempt ()
void WaitForNewAsyncData ()
kXR_int64 ReadVEach (char *buf, kXR_int64 *offsets, int *lens, int &nbuf)
bool IsOpenedForWrite ()
void PrintCounters ()

Private Attributes

struct XrdClientOpenInfo fOpenPars
XrdSysCondVarfOpenProgCnd
XrdClientThreadfOpenerTh
bool fOpenWithRefresh
XrdSysCondVarfReadWaitData
struct XrdClientStatInfo fStatInfo
long fReadTrimBlockSize
bool fUseCache
XrdOucString fInitialUrl
XrdClientUrlInfo fUrl
XrdClientReadAheadMgrfReadAheadMgr

Static Private Attributes

static XrdSysSemWait fConcOpenSem

Friends

void * FileOpenerThread (void *, XrdClientThread *)

Constructor & Destructor Documentation

XrdClient::XrdClient ( const char *  url,
XrdClientCallback XrdCcb = 0,
void *  XrdCcbArg = 0 
)
virtual XrdClient::~XrdClient (  )  [virtual]

Member Function Documentation

virtual bool XrdClient::CanRedirOnError (  )  [inline, protected, virtual]
bool XrdClient::Close (  ) 
bool XrdClient::Copy ( const char *  localpath  ) 
bool XrdClient::GetCacheInfo ( int &  size,
long long &  bytessubmitted,
long long &  byteshit,
long long &  misscount,
float &  missrate,
long long &  readreqcnt,
float &  bytesusefulness 
)
bool XrdClient::GetCounters ( XrdClientCounters cnt  ) 
bool XrdClient::IsOpen (  )  [inline]
bool XrdClient::IsOpen_inprogress (  ) 
bool XrdClient::IsOpen_wait (  )  [virtual]

Reimplemented from XrdClientAbs.

bool XrdClient::IsOpenedForWrite (  )  [inline, private]
bool XrdClient::LowOpen ( const char *  file,
kXR_unt16  mode,
kXR_unt16  options,
char *  additionalquery = 0 
) [private]
bool XrdClient::Open ( kXR_unt16  mode,
kXR_unt16  options,
bool  doitparallel = true 
)
virtual bool XrdClient::OpenFileWhenRedirected ( char *  newfhandle,
bool &  wasopen 
) [protected, virtual]

Implements XrdClientAbs.

void XrdClient::PrintCounters (  )  [private]
UnsolRespProcResult XrdClient::ProcessUnsolicitedMsg ( XrdClientUnsolMsgSender sender,
XrdClientMessage unsolmsg 
) [virtual]
int XrdClient::Read ( void *  buf,
long long  offset,
int  len 
)
XReqErrorType XrdClient::Read_Async ( long long  offset,
int  len,
bool  updatecounters = true 
)
kXR_int64 XrdClient::ReadV ( char *  buf,
long long *  offsets,
int *  lens,
int  nbuf 
)
kXR_int64 XrdClient::ReadVEach ( char *  buf,
kXR_int64 offsets,
int *  lens,
int &  nbuf 
) [private]
void XrdClient::RemoveAllDataFromCache (  ) 
void XrdClient::RemoveDataFromCache ( long long  begin_offs,
long long  end_offs,
bool  remove_overlapped = false 
)
void XrdClient::SetBlockReadTrimming ( int  blocksize  ) 
void XrdClient::SetCacheParameters ( int  CacheSize,
int  ReadAheadSize,
int  RmPolicy 
)
void XrdClient::SetReadAheadStrategy ( int  strategy  ) 
bool XrdClient::Stat ( struct XrdClientStatInfo stinfo,
bool  force = false 
)
bool XrdClient::Sync (  ) 
void XrdClient::TerminateOpenAttempt (  )  [private]
bool XrdClient::Truncate ( long long  len  ) 
bool XrdClient::TryOpen ( kXR_unt16  mode,
kXR_unt16  options,
bool  doitparallel 
) [private]
bool XrdClient::UseCache ( bool  u = true  ) 
void XrdClient::WaitForNewAsyncData (  )  [private]
bool XrdClient::Write ( const void *  buf,
long long  offset,
int  len 
)

Friends And Related Function Documentation

void* FileOpenerThread ( void *  ,
XrdClientThread  
) [friend]

Member Data Documentation

std::vector<std::string> XrdClient::fExcludedHosts
struct XrdClientOpenInfo XrdClient::fOpenPars [read, private]
struct XrdClientStatInfo XrdClient::fStatInfo [read, private]
bool XrdClient::fUseCache [private]

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