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XrdEcObjCfg.hh
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1 /*
2  * XrdEcObjCfg.hh
3  *
4  * Created on: Nov 25, 2019
5  * Author: simonm
6  */
7 
8 #ifndef SRC_XRDEC_XRDECOBJCFG_HH_
9 #define SRC_XRDEC_XRDECOBJCFG_HH_
10 
11 #include <cstdlib>
12 #include <string>
13 #include <vector>
14 #include <sstream>
15 #include <iomanip>
16 
17 namespace XrdEc
18 {
19  struct ObjCfg
20  {
21  ObjCfg() = delete;
22 
23  ObjCfg( const std::string &obj, const std::string &mtindex, uint8_t nbdata, uint8_t nbparity, uint64_t chunksize ) :
24  obj( obj ),
26  nbparity( nbparity ),
27  nbdata( nbdata ),
32  {
33 
34  }
35 
36  ObjCfg( const ObjCfg &objcfg ) : obj( objcfg.obj ),
37  nbchunks( objcfg.nbchunks ),
38  nbparity( objcfg.nbparity ),
39  nbdata( objcfg.nbdata ),
40  datasize( objcfg.datasize ),
41  chunksize( objcfg.chunksize ),
42  paritysize( objcfg.paritysize ),
43  blksize( objcfg.blksize ),
44  plgr( objcfg.plgr )
45  {
46  }
47 
48  inline std::string GetDataUrl( size_t i ) const
49  {
50  return plgr[i] + obj + ".data.zip";
51  }
52 
53  inline std::string GetMetadataUrl( size_t i ) const
54  {
55  return plgr[i] + obj + ".metadata.zip";
56  }
57 
58  inline std::string GetFileName( size_t blknb, size_t strpnb ) const
59  {
60  return obj + '.' + std::to_string( blknb ) + '.' + std::to_string( strpnb );
61  }
62 
63  const std::string obj;
64  const uint8_t nbchunks; // number of chunks in block
65  const uint8_t nbparity; // number of chunks in parity
66  const uint8_t nbdata; // number of chunks in data
67  const uint64_t datasize; // size of the data in the block
68  const uint64_t chunksize; // size of single chunk (nbchunks * chunksize = blksize)
69  const uint64_t paritysize; // size of the parity in the block
70  const uint64_t blksize; // the whole block size (data + parity) in MB
71 
72  std::vector<std::string> plgr;
73  };
74 }
75 
76 
77 #endif /* SRC_XRDEC_XRDECOBJCFG_HH_ */
XrdEc::ObjCfg
Definition: XrdEcObjCfg.hh:20
XrdEc
Definition: XrdClZipArchive.hh:45
XrdEc::ObjCfg::blksize
const uint64_t blksize
Definition: XrdEcObjCfg.hh:70
XrdEc::ObjCfg::ObjCfg
ObjCfg(const std::string &obj, const std::string &mtindex, uint8_t nbdata, uint8_t nbparity, uint64_t chunksize)
Definition: XrdEcObjCfg.hh:23
XrdEc::ObjCfg::nbparity
const uint8_t nbparity
Definition: XrdEcObjCfg.hh:65
XrdEc::ObjCfg::nbchunks
const uint8_t nbchunks
Definition: XrdEcObjCfg.hh:64
XrdEc::ObjCfg::GetFileName
std::string GetFileName(size_t blknb, size_t strpnb) const
Definition: XrdEcObjCfg.hh:58
XrdEc::ObjCfg::plgr
std::vector< std::string > plgr
Definition: XrdEcObjCfg.hh:72
XrdEc::ObjCfg::nbdata
const uint8_t nbdata
Definition: XrdEcObjCfg.hh:66
XrdEc::ObjCfg::paritysize
const uint64_t paritysize
Definition: XrdEcObjCfg.hh:69
XrdEc::ObjCfg::ObjCfg
ObjCfg()=delete
XrdEc::ObjCfg::GetMetadataUrl
std::string GetMetadataUrl(size_t i) const
Definition: XrdEcObjCfg.hh:53
XrdEc::ObjCfg::datasize
const uint64_t datasize
Definition: XrdEcObjCfg.hh:67
XrdEc::ObjCfg::obj
const std::string obj
Definition: XrdEcObjCfg.hh:63
XrdEc::ObjCfg::GetDataUrl
std::string GetDataUrl(size_t i) const
Definition: XrdEcObjCfg.hh:48
XrdEc::ObjCfg::chunksize
const uint64_t chunksize
Definition: XrdEcObjCfg.hh:68
XrdEc::ObjCfg::ObjCfg
ObjCfg(const ObjCfg &objcfg)
Definition: XrdEcObjCfg.hh:36