CMSSW Reference Manual

List of all members.


Public Member Functions
virtual bool	check (const std::string &proto, const std::string &path, IOOffset *size=0)
virtual Storage *	open (const std::string &proto, const std::string &path, int mode, const std::string &tmpdir)
	Open a storage object for the given URL (protocol + path), using the mode bits.

Detailed Description

Member Function Documentation

virtual bool XrdStorageMaker::check	(	const std::string &	proto,
		const std::string &	path,
		IOOffset *	size = `0`
	)			`[inline, virtual]`

Reimplemented from StorageMaker.

Definition at line 21 of file XrdStorageMaker.cc.

References flags, id, and size.

00024   {
00025     std::string fullpath(proto + ":" + path);
00026     XrdClientAdmin admin(fullpath.c_str());
00027     if (! admin.Connect())
00028       return false; // FIXME: Throw?
00029 
00030     long      id;
00031     long      flags;
00032     long      modtime;
00033     long long xrdsize;
00034 
00035     XrdOucString str(fullpath.c_str());
00036     XrdClientUrlSet url(str);
00037 
00038     if (! admin.Stat(url.GetFile().c_str(), id, xrdsize, flags, modtime))
00039       return false; // FIXME: Throw?
00040 
00041     *size = xrdsize;
00042     return true;
00043   }

virtual Storage* XrdStorageMaker::open	(	const std::string &	proto,
		const std::string &	path,
		int	mode,
		const std::string &	tmpdir
	)			`[inline, virtual]`

Open a storage object for the given URL (protocol + path), using the mode bits.

No temporary files are downloaded.

Implements StorageMaker.

Definition at line 12 of file XrdStorageMaker.cc.

00016   {
00017     std::string fullpath(proto + ":" + path);
00018     return new XrdFile (fullpath, mode);
00019   }

XrdStorageMaker Class Reference

Public Member Functions

Detailed Description

Member Function Documentation