HttpStorageMaker Class Reference

Inheritance diagram for HttpStorageMaker:

Public Member Functions
std::unique_ptr< Storage >	open (const std::string &proto, const std::string &path, int mode, const AuxSettings &) const override
Public Member Functions inherited from StorageMaker
virtual bool	check (const std::string &proto, const std::string &path, const AuxSettings &aux, IOOffset *size=0) const
virtual void	stagein (const std::string &proto, const std::string &path, const AuxSettings &aux) const
	StorageMaker ()=default
virtual	~StorageMaker ()=default

Detailed Description

Definition at line 6 of file HttpStorageMaker.cc.

Member Function Documentation

std::unique_ptr<Storage> HttpStorageMaker::open ( const std::string &  proto, const std::string &  path, int  mode, const AuxSettings &    ) const

inlineoverridevirtual

Implements StorageMaker.

Definition at line 9 of file HttpStorageMaker.cc.

References DEFINE_EDM_PLUGIN, f, RemoteFile::get(), StorageFactory::get(), RemoteFile::local(), AlCaHLTBitMon_QueryRunRegistry::string, groupFilesInBlocks::temp, and StorageFactory::tempDir().

  {
    std::string    temp;
    const StorageFactory *f = StorageFactory::get();
    int            localfd = RemoteFile::local (f->tempDir(), temp);
    std::string    newurl ((proto == "web" ? "http" : proto) + ":" + path);
    const char     *curlopts [] = {
      "curl", "-L", "-f", "-o", temp.c_str(), "-q", "-s", "--url",
      newurl.c_str (), nullptr
    };

    return RemoteFile::get (localfd, temp, (char **) curlopts, mode);
  }