alien.h

   1 #ifndef _ALIEN_H_
   2 #define _ALIEN_H_
   3
   4 #include <oberon.h>
   5 #include <store.h>
   6 #include <iostream>
   7 #include <vector>
   8
   9 namespace odc {
  10
  11 /**
  12  * Part of an alien store
  13  */
  14 struct AlienComponent {
  15         virtual std::string toString() = 0;
  16 };
  17
  18 /**
  19  * Totally unstructured part of an alien store
  20  */
  21 struct AlienPiece : public AlienComponent {
  22         const char * const data;
  23         const size_t len;
  24
  25         AlienPiece(const char * const data, const size_t len);
  26
  27         virtual std::string toString();
  28 };
  29
  30 /**
  31  * Store component of an alien store
  32  */
  33 struct AlienPart : public AlienComponent {
  34         Store * const store;
  35
  36         AlienPart(Store * const _store);
  37
  38         virtual std::string toString();
  39 };
  40
  41 class Alien : public Store {
  42         SHORTCHAR **d_path;
  43         std::vector<AlienComponent*> d_comps;
  44
  45         public:
  46
  47         Alien(INTEGER id, SHORTCHAR **path);
  48
  49         std::vector<AlienComponent*> & getComponents();
  50
  51         // cause-: INTEGER;     (** # 0, the cause that turned this store into an alien **)
  52         // file-: Files.File;   (** base file holding alien pieces **)
  53         // comps-: AlienComp    (** the constituent components of this alien store **)
  54
  55         virtual std::string toString();
  56 };
  57
  58 }
  59 #endif // _ALIEN_H_