xrdcl_proxy::ProxyPrefixFile Class Reference

#include <ProxyPrefixFile.hh>

Inheritance diagram for xrdcl_proxy::ProxyPrefixFile:

Collaboration diagram for xrdcl_proxy::ProxyPrefixFile:

Public Member Functions
	ProxyPrefixFile ()
	Constructor.
virtual	~ProxyPrefixFile () override
	Destructor.
virtual XRootDStatus	Close (ResponseHandler *handler, uint16_t timeout) override
	Close.
virtual XRootDStatus	Fcntl (const Buffer &arg, ResponseHandler *handler, uint16_t timeout) override
	Fcntl.
virtual bool	GetProperty (const std::string &name, std::string &value) const override
	GetProperty.
virtual bool	IsOpen () const override
	IsOpen.
virtual XRootDStatus	Open (const std::string &url, OpenFlags::Flags flags, Access::Mode mode, ResponseHandler *handler, uint16_t timeout) override
	Open.
virtual XRootDStatus	PgRead (uint64_t offset, uint32_t size, void *buffer, ResponseHandler *handler, uint16_t timeout) override
	PgRead.
virtual XRootDStatus	PgWrite (uint64_t offset, uint32_t nbpgs, const void *buffer, std::vector< uint32_t > &cksums, ResponseHandler *handler, uint16_t timeout) override
	PgWrite.
virtual XRootDStatus	Read (uint64_t offset, uint32_t size, void *buffer, ResponseHandler *handler, uint16_t timeout) override
	Read.
virtual bool	SetProperty (const std::string &name, const std::string &value) override
	SetProperty.
virtual XRootDStatus	Stat (bool force, ResponseHandler *handler, uint16_t timeout) override
	Stat.
virtual XRootDStatus	Sync (ResponseHandler *handler, uint16_t timeout) override
	Sync.
virtual XRootDStatus	Truncate (uint64_t size, ResponseHandler *handler, uint16_t timeout) override
	Truncate.
virtual XRootDStatus	VectorRead (const ChunkList &chunks, void *buffer, ResponseHandler *handler, uint16_t timeout) override
	VectorRead.
virtual XRootDStatus	VectorWrite (const ChunkList &chunks, ResponseHandler *handler, uint16_t timeout=0) override
	VectorWrite.
virtual XRootDStatus	Visa (ResponseHandler *handler, uint16_t timeout) override
	Visa.
virtual XRootDStatus	Write (uint64_t offset, Buffer &&buffer, ResponseHandler *handler, uint16_t timeout=0) override
	Write.
virtual XRootDStatus	Write (uint64_t offset, uint32_t size, const void *buffer, ResponseHandler *handler, uint16_t timeout) override
	Write.
virtual XRootDStatus	Write (uint64_t offset, uint32_t size, Optional< uint64_t > fdoff, int fd, ResponseHandler *handler, uint16_t timeout=0) override
	Write.
virtual XRootDStatus	WriteV (uint64_t offset, const struct iovec *iov, int iovcnt, ResponseHandler *handler, uint16_t timeout=0) override
Public Member Functions inherited from XrdCl::FilePlugIn
virtual	~FilePlugIn ()
	Destructor.
virtual XRootDStatus	Read (uint64_t offset, uint32_t size, Optional< uint64_t > fdoff, int fd, ResponseHandler *handler, uint16_t timeout=0)

Detailed Description

XrdClFile plugin that appends an URL prefix to the given URL. The URL prefix is set as an environment variable XRD_URL_PREFIX.

Definition at line 41 of file ProxyPrefixFile.hh.

Constructor & Destructor Documentation

ProxyPrefixFile()

xrdcl_proxy::ProxyPrefixFile::ProxyPrefixFile

(

)

Constructor.

Definition at line 40 of file ProxyPrefixFile.cc.

                                :
  mIsOpen(false),
  pFile(0)
{}

~ProxyPrefixFile()

xrdcl_proxy::ProxyPrefixFile::~ProxyPrefixFile ( )

overridevirtual

Destructor.

Definition at line 48 of file ProxyPrefixFile.cc.

{
  if (pFile) {
    delete pFile;
  }
}

Member Function Documentation

Close()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::Close ( ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

Close.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 66 of file ProxyPrefixFile.hh.

  {
    return pFile->Close(handler, timeout);
  }

Fcntl()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::Fcntl ( const Buffer & arg, ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

Fcntl.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 211 of file ProxyPrefixFile.hh.

  {
    return pFile->Fcntl(arg, handler, timeout);
  }

GetProperty()

virtual bool xrdcl_proxy::ProxyPrefixFile::GetProperty ( const std::string & name, std::string & value ) const

inlineoverridevirtual

GetProperty.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 247 of file ProxyPrefixFile.hh.

  {
    return pFile->GetProperty(name, value);
  }

References XrdCl::NullRef< Response >::value.

IsOpen()

virtual bool xrdcl_proxy::ProxyPrefixFile::IsOpen ( ) const

inlineoverridevirtual

IsOpen.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 230 of file ProxyPrefixFile.hh.

  {
    return pFile->IsOpen();
  }

Open()

XRootDStatus xrdcl_proxy::ProxyPrefixFile::Open ( const std::string & url, OpenFlags::Flags flags, Access::Mode mode, ResponseHandler * handler, uint16_t timeout )

overridevirtual

Open.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 59 of file ProxyPrefixFile.cc.

{
  XRootDStatus st;
 
  if (mIsOpen) {
    st = XRootDStatus(stError, errInvalidOp);
    return st;
  }
 
  pFile = new XrdCl::File(false);
  std::string open_url = ConstructFinalUrl(url);
  st = pFile->Open(open_url, flags, mode, handler, timeout);
 
  if (st.IsOK()) {
    mIsOpen = true;
  }
 
  return st;
}

References XrdCl::errInvalidOp, XrdCl::Status::IsOK(), and XrdCl::stError.

Here is the call graph for this function:

PgRead()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::PgRead ( uint64_t offset, uint32_t size, void * buffer, ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

PgRead.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 98 of file ProxyPrefixFile.hh.

  {
    return pFile->PgRead(offset, size, buffer, handler, timeout);
  }

PgWrite()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::PgWrite ( uint64_t offset, uint32_t nbpgs, const void * buffer, std::vector< uint32_t > & cksums, ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

PgWrite.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 146 of file ProxyPrefixFile.hh.

  {
    return pFile->PgWrite(offset, nbpgs, buffer, cksums, handler, timeout);
  }

Read()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::Read ( uint64_t offset, uint32_t size, void * buffer, ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

Read.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 86 of file ProxyPrefixFile.hh.

  {
    return pFile->Read(offset, size, buffer, handler, timeout);
  }

SetProperty()

virtual bool xrdcl_proxy::ProxyPrefixFile::SetProperty ( const std::string & name, const std::string & value )

inlineoverridevirtual

SetProperty.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 238 of file ProxyPrefixFile.hh.

  {
    return pFile->SetProperty(name, value);
  }

References XrdCl::NullRef< Response >::value.

Stat()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::Stat ( bool force, ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

Stat.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 75 of file ProxyPrefixFile.hh.

  {
    return pFile->Stat(force, handler, timeout);
  }

Sync()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::Sync ( ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

Sync.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 159 of file ProxyPrefixFile.hh.

  {
    return pFile->Sync(handler, timeout);
  }

Truncate()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::Truncate ( uint64_t size, ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

Truncate.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 168 of file ProxyPrefixFile.hh.

  {
    return pFile->Truncate(size, handler, timeout);
  }

VectorRead()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::VectorRead ( const ChunkList & chunks, void * buffer, ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

VectorRead.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 178 of file ProxyPrefixFile.hh.

  {
    return pFile->VectorRead(chunks, buffer, handler, timeout);
  }

VectorWrite()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::VectorWrite ( const ChunkList & chunks, ResponseHandler * handler, uint16_t timeout = 0 )

inlineoverridevirtual

VectorWrite.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 189 of file ProxyPrefixFile.hh.

  {
    return pFile->VectorWrite(chunks, handler, timeout);
  }

Visa()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::Visa ( ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

Visa.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 221 of file ProxyPrefixFile.hh.

  {
    return pFile->Visa(handler, timeout);
  }

Write() [1/3]

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::Write ( uint64_t offset, Buffer && buffer, ResponseHandler * handler, uint16_t timeout = 0 )

inlineoverridevirtual

Write.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 122 of file ProxyPrefixFile.hh.

  {
    return pFile->Write(offset, std::move(buffer), handler, timeout);
  }

Write() [2/3]

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::Write ( uint64_t offset, uint32_t size, const void * buffer, ResponseHandler * handler, uint16_t timeout )

inlineoverridevirtual

Write.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 110 of file ProxyPrefixFile.hh.

  {
    return pFile->Write(offset, size, buffer, handler, timeout);
  }

Write() [3/3]

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::Write ( uint64_t offset, uint32_t size, Optional< uint64_t > fdoff, int fd, ResponseHandler * handler, uint16_t timeout = 0 )

inlineoverridevirtual

Write.

Reimplemented from XrdCl::FilePlugIn.

Definition at line 133 of file ProxyPrefixFile.hh.

  {
    return pFile->Write(offset, size, fdoff, fd, handler, timeout);
  }

WriteV()

virtual XRootDStatus xrdcl_proxy::ProxyPrefixFile::WriteV ( uint64_t offset, const struct iovec * iov, int iovcnt, ResponseHandler * handler, uint16_t timeout = 0 )

inlineoverridevirtual

See also

XrdCl::File::WriteV

Reimplemented from XrdCl::FilePlugIn.

Definition at line 199 of file ProxyPrefixFile.hh.

  {
    return pFile->WriteV(offset, iov, iovcnt, handler, timeout);
  }

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

• ProxyPrefixFile.hh
• ProxyPrefixFile.cc