XrdOucName2Name Class Reference
#include <XrdOucName2Name.hh>
List of all members.
Public Member Functions |
virtual int | lfn2pfn (const char *lfn, char *buff, int blen)=0 |
virtual int | lfn2rfn (const char *lfn, char *buff, int blen)=0 |
virtual int | pfn2lfn (const char *pfn, char *buff, int blen)=0 |
| XrdOucName2Name () |
| Constructor.
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virtual | ~XrdOucName2Name () |
| Destructor.
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Constructor & Destructor Documentation
XrdOucName2Name::XrdOucName2Name |
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) |
[inline] |
virtual XrdOucName2Name::~XrdOucName2Name |
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[inline, virtual] |
Member Function Documentation
virtual int XrdOucName2Name::lfn2pfn |
( |
const char * |
lfn, |
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char * |
buff, |
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int |
blen | |
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) |
| | [pure virtual] |
Map a logical file name to a physical file name.
- Parameters:
-
| lfn | -> Logical file name. |
| buff | -> Buffer where the physical file name of an existing file is to be placed. It must end with a null byte. |
| blen | The length of the buffer. |
- Returns:
- Success: Zero. Failure: An errno number describing the failure; typically EINVAL - The supplied lfn is invalid. ENAMETOOLONG - The buffer is too small for the pfn.
virtual int XrdOucName2Name::lfn2rfn |
( |
const char * |
lfn, |
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char * |
buff, |
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int |
blen | |
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) |
| | [pure virtual] |
Map a logical file name to the name the file would have in a remote storage system (e.g. Mass Storage System at a remote location).
- Parameters:
-
| lfn | -> Logical file name. |
| buff | -> Buffer where the remote file name is to be placed. It need not actually exist in that location but could be created there with that name. It must end with a null byte. |
| blen | The length of the buffer. |
- Returns:
- Success: Zero. Failure: An errno number describing the failure; typically EINVAL - The supplied lfn is invalid. ENAMETOOLONG - The buffer is too small for the pfn.
virtual int XrdOucName2Name::pfn2lfn |
( |
const char * |
pfn, |
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char * |
buff, |
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int |
blen | |
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) |
| | [pure virtual] |
Map a physical file name to it's logical file name.
- Parameters:
-
| pfn | -> Physical file name. This is always a valid name of either an existing file or a file that could been created. |
| buff | -> Buffer where the logical file name is to be placed. It need not actually exist but could be created with that name. It must end with a null byte. |
| blen | The length of the buffer. |
- Returns:
- Success: Zero. Failure: An errno number describing the failure; typically EINVAL - The supplied lfn is invalid. ENAMETOOLONG - The buffer is too small for the pfn.
The documentation for this class was generated from the following file: