1 #ifndef __XRDPFC_CACHE_IO_HH__
2 #define __XRDPFC_CACHE_IO_HH__
29 virtual int Sync() {
return 0; }
33 virtual int Trunc(
long long Offset) {
return -ENOTSUP; }
37 virtual int Write(
char *Buffer,
long long Offset,
int Length) {
return -ENOTSUP; }
Definition: XrdOucCache.hh:80
Definition: XrdOucCache.hh:103
virtual const char * Path()=0
virtual int Write(char *buff, long long offs, int wlen)=0
virtual int Trunc(long long offs)=0
Definition: XrdOucCacheStats.hh:44
Attaches/creates and detaches/deletes cache-io objects for disk based cache.
Definition: XrdPfc.hh:281
XrdSysTrace * GetTrace()
Definition: XrdPfc.hh:404
Base cache-io class that implements XrdOucCacheIO abstract methods.
Definition: XrdPfcIO.hh:17
virtual XrdOucCacheIO * Base()
Original data source.
Definition: XrdPfcIO.hh:22
XrdSysMutex updMutex
Definition: XrdPfcIO.hh:62
virtual void Update(XrdOucCacheIO &iocp)
const char * GetPath()
Definition: XrdPfcIO.hh:58
XrdOucCacheStats & m_statsGlobal
reference to Cache statistics
Definition: XrdPfcIO.hh:53
XrdSysTrace * GetTrace()
Definition: XrdPfcIO.hh:48
virtual const char * Path()
Original data source URL.
Definition: XrdPfcIO.hh:25
const char * m_traceID
Definition: XrdPfcIO.hh:56
Cache & m_cache
reference to Cache needed in detach
Definition: XrdPfcIO.hh:54
XrdOucCacheIO * GetInput()
XrdOucCacheIO * m_io
original data source
Definition: XrdPfcIO.hh:61
virtual int Write(char *Buffer, long long Offset, int Length)
Definition: XrdPfcIO.hh:37
bool Detach(XrdOucCacheIOCD &iocdP)
void SetInput(XrdOucCacheIO *)
virtual int Trunc(long long Offset)
Definition: XrdPfcIO.hh:33
virtual int Sync()
Definition: XrdPfcIO.hh:29
virtual bool ioActive()=0
std::string m_path
Definition: XrdPfcIO.hh:57
virtual void DetachFinalize()=0
IO(XrdOucCacheIO *io, XrdOucCacheStats &stats, Cache &cache)
Definition: XrdSysPthread.hh:166
Definition: XrdSysTrace.hh:49