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TNetFileStager.h
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1// @(#)root/netx:$Id$
2// Author: G. Ganis Feb 2011
3
4/*************************************************************************
5 * Copyright (C) 1995-2002, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12#ifndef ROOT_TNetFileStager
13#define ROOT_TNetFileStager
14
15//////////////////////////////////////////////////////////////////////////
16// //
17// TNetFileStager //
18// //
19// TFileStager implementation for a 'rootd' backend. //
20// //
21//////////////////////////////////////////////////////////////////////////
22
23#include "TFileStager.h"
24
25class TCollection;
26class TNetSystem;
27
29
30private:
31 TString fPrefix; // prefix to prepend to requests
32 TNetSystem *fSystem; // instance of the admin interface
33
34 static void GetPrefix(const char *url, TString &pfx);
35
36public:
37 TNetFileStager(const char *stager = "");
38 virtual ~TNetFileStager();
39
40 Bool_t IsStaged(const char *path) override;
41 Int_t Locate(const char *path, TString &endpath) override;
42 Bool_t Matches(const char *s) override;
43
44 Bool_t IsValid() const override { return fSystem ? kTRUE : kFALSE; }
45
46 void Print(Option_t *option = "") const override;
47
48 ClassDefOverride(TNetFileStager,0) // Implementation for a 'rootd' backend
49};
50
51#endif
const Bool_t kFALSE
Definition: RtypesCore.h:101
const Bool_t kTRUE
Definition: RtypesCore.h:100
const char Option_t
Definition: RtypesCore.h:66
#define ClassDefOverride(name, id)
Definition: Rtypes.h:339
Option_t Option_t option
Collection abstract base class.
Definition: TCollection.h:65
Bool_t IsValid() const override
Bool_t Matches(const char *s) override
Returns kTRUE if stager 's' is compatible with current stager.
void Print(Option_t *option="") const override
Print basic info about this stager.
Bool_t IsStaged(const char *path) override
Check if the file defined by 'path' is ready to be used.
virtual ~TNetFileStager()
Destructor.
TNetSystem * fSystem
static void GetPrefix(const char *url, TString &pfx)
Isolate prefix in url.
TNetFileStager(const char *stager="")
Constructor. Init a TNetSystem instance to the remote rootd.
Int_t Locate(const char *path, TString &endpath) override
Get actual end-point url for a path Returns 0 in case of success and 1 if any error occured.
Basic string class.
Definition: TString.h:136
static constexpr double s