TStorageFactorySystem.cc

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#include "IOPool/TFileAdaptor/interface/TStorageFactorySystem.h"
#include "Utilities/StorageFactory/interface/StorageFactory.h"

ClassImp(TStorageFactorySystem);

TStorageFactorySystem::TStorageFactorySystem(const char *, Bool_t)
    : TSystem("-StorageFactory", "Storage Factory System"), fDirp(nullptr) {
  SetName("StorageFactory");
}

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

TStorageFactorySystem::~TStorageFactorySystem(void) {}

Int_t TStorageFactorySystem::MakeDirectory(const char * /*name*/) {
  Error("MakeDirectory", "Unsupported");
  return -1;
}

void *TStorageFactorySystem::OpenDirectory(const char * /*name*/) {
  Error("OpenDirectory", "Unsupported");
  return nullptr;
}

void TStorageFactorySystem::FreeDirectory(void * /*dirp*/) { Error("FreeDirectory", "Unsupported"); }

const char *TStorageFactorySystem::GetDirEntry(void * /*dirp*/) {
  Error("GetDirEntry", "Unsupported");
  return nullptr;
}

Bool_t TStorageFactorySystem::AccessPathName(const char *name, EAccessMode /* mode */) {
  // NB: This return reverse of check(): kTRUE if access *fails*
  return name ? !StorageFactory::get()->check(name) : kTRUE;
}

Int_t TStorageFactorySystem::Unlink(const char * /*name*/) {
  Error("Unlink", "Unsupported");
  return 1;
}

Int_t TStorageFactorySystem::GetPathInfo(const char *name, FileStat_t &info) {
  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;
}