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() [1/2]

TStorageFactorySystem::TStorageFactorySystem	(	const char *	,
		Bool_t
	)

Definition at line 6 of file TStorageFactorySystem.cc.

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

TStorageFactorySystem() [2/2]

TStorageFactorySystem::TStorageFactorySystem

(

void

)

Definition at line 11 of file TStorageFactorySystem.cc.

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

~TStorageFactorySystem()

TStorageFactorySystem::~TStorageFactorySystem ( void  )

override

Definition at line 16 of file TStorageFactorySystem.cc.

{}

Member Function Documentation

AccessPathName()

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

override

Definition at line 38 of file TStorageFactorySystem.cc.

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

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

ClassDefOverride()

TStorageFactorySystem::ClassDefOverride	(	TStorageFactorySystem	,
		0
	)

FreeDirectory()

void TStorageFactorySystem::FreeDirectory ( void *  dirp )

override

Definition at line 31 of file TStorageFactorySystem.cc.

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

GetDirEntry()

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

override

Definition at line 33 of file TStorageFactorySystem.cc.

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

GetDirPt()

void* TStorageFactorySystem::GetDirPt ( void  ) const

inlineprivate

Definition at line 13 of file TStorageFactorySystem.h.

{ return fDirp; }

References fDirp.

GetPathInfo()

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

override

Definition at line 48 of file TStorageFactorySystem.cc.

                                                                           {
  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;
}

References RPCNoise_example::check, StorageFactory::get(), info(), and Skims_PA_cff::name.

MakeDirectory()

Int_t TStorageFactorySystem::MakeDirectory ( const char *  name )

override

Definition at line 21 of file TStorageFactorySystem.cc.

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

OpenDirectory()

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

override

Definition at line 26 of file TStorageFactorySystem.cc.

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

Unlink()

Int_t TStorageFactorySystem::Unlink ( const char *  name )

override

Definition at line 43 of file TStorageFactorySystem.cc.

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

Member Data Documentation

fDirp

void* TStorageFactorySystem::fDirp

private

Definition at line 12 of file TStorageFactorySystem.h.

Referenced by GetDirPt().