TStorageFactorySystem Class Reference

#include <TStorageFactorySystem.h>

Inheritance diagram for TStorageFactorySystem:

Public Member Functions
Bool_t	AccessPathName (const char *path, EAccessMode mode) override
	ClassDefOverride (TStorageFactorySystem, 0)
void	FreeDirectory (void *dirp) override
const char *	GetDirEntry (void *dirp) override
Int_t	GetPathInfo (const char *path, FileStat_t &info) override
Int_t	MakeDirectory (const char *name) override
void *	OpenDirectory (const char *name) override
	TStorageFactorySystem (const char *, Bool_t)
	TStorageFactorySystem (void)
int	Unlink (const char *name) override
	~TStorageFactorySystem (void) override

Private Member Functions
void *	GetDirPt (void) const

Private Attributes
void *	fDirp

Detailed Description

TSystem wrapper around StorageFactory and CMS Storage. This class is a blatant copy of TDCacheSystem.

Definition at line 10 of file TStorageFactorySystem.h.

Constructor & Destructor Documentation

TStorageFactorySystem::TStorageFactorySystem	(	const char *	,
		Bool_t
	)

TStorageFactorySystem::TStorageFactorySystem

(

void

)

Definition at line 12 of file TStorageFactorySystem.cc.

Referenced by GetDirPt().

  : TSystem("-StorageFactory", "Storage Factory System"),
    fDirp(nullptr)
{ SetName("StorageFactory"); }

TStorageFactorySystem::~TStorageFactorySystem ( void  )

override

Definition at line 17 of file TStorageFactorySystem.cc.

Referenced by GetDirPt().

{}

Member Function Documentation

Bool_t TStorageFactorySystem::AccessPathName ( const char *  path, EAccessMode  mode  )

override

Definition at line 51 of file TStorageFactorySystem.cc.

References StorageFactory::check(), and StorageFactory::get().

Referenced by GetDirPt().

{
  // NB: This return reverse of check(): kTRUE if access *fails*
  return name ? !StorageFactory::get()->check(name) : kTRUE;
}

TStorageFactorySystem::ClassDefOverride	(	TStorageFactorySystem	,
		0
	)

Referenced by GetDirPt().

void TStorageFactorySystem::FreeDirectory ( void *  dirp )

override

Definition at line 38 of file TStorageFactorySystem.cc.

Referenced by GetDirPt().

{
  Error("FreeDirectory", "Unsupported");
}

const char * TStorageFactorySystem::GetDirEntry ( void *  dirp )

override

Definition at line 44 of file TStorageFactorySystem.cc.

Referenced by GetDirPt().

{
  Error("GetDirEntry", "Unsupported");
  return nullptr;
}

void* TStorageFactorySystem::GetDirPt ( void  ) const

inlineprivate

Definition at line 14 of file TStorageFactorySystem.h.

References AccessPathName(), ClassDefOverride(), fDirp, FreeDirectory(), GetDirEntry(), GetPathInfo(), info(), MakeDirectory(), ALCARECOPromptCalibProdSiPixelAli0T_cff::mode, dataset::name, OpenDirectory(), callgraph::path, TStorageFactorySystem(), Unlink(), and ~TStorageFactorySystem().

{ return fDirp; }

Int_t TStorageFactorySystem::GetPathInfo ( const char *  path, FileStat_t &  info  )

override

Definition at line 65 of file TStorageFactorySystem.cc.

References trackerTree::check(), and StorageFactory::get().

Referenced by GetDirPt().

{
  info.fDev = 0;
  info.fIno = 0;
  info.fMode = 0644;
  info.fUid = 0;
  info.fGid = 0;
  info.fSize = 0;
  info.fMtime = 0;

  IOOffset storageSize;
  if (StorageFactory::get()->check(name, &storageSize))
  {
    info.fSize = storageSize;
    return 0;
  }

  return -1;
}

Int_t TStorageFactorySystem::MakeDirectory ( const char *  name )

override

Definition at line 24 of file TStorageFactorySystem.cc.

Referenced by GetDirPt().

{
  Error("MakeDirectory", "Unsupported");
  return -1;
}

void * TStorageFactorySystem::OpenDirectory ( const char *  name )

override

Definition at line 31 of file TStorageFactorySystem.cc.

Referenced by GetDirPt().

{
  Error("OpenDirectory", "Unsupported");
  return nullptr;
}

Int_t TStorageFactorySystem::Unlink ( const char *  name )

override

Definition at line 58 of file TStorageFactorySystem.cc.

Referenced by GetDirPt().

{
  Error("Unlink", "Unsupported");
  return 1;
}

Member Data Documentation

void* TStorageFactorySystem::fDirp

private

Definition at line 13 of file TStorageFactorySystem.h.

Referenced by GetDirPt().