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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_ */
Definition: XrdClZipArchive.hh:45
Definition: XrdEcObjCfg.hh:20
std::string GetDataUrl(size_t i) const
Definition: XrdEcObjCfg.hh:48
ObjCfg()=delete
const uint64_t blksize
Definition: XrdEcObjCfg.hh:70
const std::string obj
Definition: XrdEcObjCfg.hh:63
std::vector< std::string > plgr
Definition: XrdEcObjCfg.hh:72
const uint8_t nbdata
Definition: XrdEcObjCfg.hh:66
std::string GetMetadataUrl(size_t i) const
Definition: XrdEcObjCfg.hh:53
const uint64_t paritysize
Definition: XrdEcObjCfg.hh:69
std::string GetFileName(size_t blknb, size_t strpnb) const
Definition: XrdEcObjCfg.hh:58
const uint8_t nbchunks
Definition: XrdEcObjCfg.hh:64
const uint8_t nbparity
Definition: XrdEcObjCfg.hh:65
const uint64_t chunksize
Definition: XrdEcObjCfg.hh:68
ObjCfg(const ObjCfg &objcfg)
Definition: XrdEcObjCfg.hh:36
ObjCfg(const std::string &obj, const std::string &mtindex, uint8_t nbdata, uint8_t nbparity, uint64_t chunksize)
Definition: XrdEcObjCfg.hh:23
const uint64_t datasize
Definition: XrdEcObjCfg.hh:67