apt-pkg/edsp.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 /* ######################################################################
   4    Set of methods to help writing and reading everything needed for EDSP
   5    ##################################################################### */
   6                                                                         /*}}}*/
   7 #ifndef PKGLIB_EDSP_H
   8 #define PKGLIB_EDSP_H
   9
  10 #include <apt-pkg/depcache.h>
  11
  12 #include <string>
  13
  14 class EDSP                                                              /*{{{*/
  15 {
  16         bool static ReadLine(int const input, std::string &line);
  17
  18 public:
  19         bool static WriteRequest(pkgDepCache &Cache, FILE* output,
  20                                  bool const Upgrade = false,
  21                                  bool const DistUpgrade = false,
  22                                  bool const AutoRemove = false);
  23         bool static WriteScenario(pkgDepCache &Cache, FILE* output);
  24         bool static ReadResponse(FILE* input, pkgDepCache &Cache);
  25
  26         // ReadScenario is provided by the listparser infrastructure
  27         bool static ReadRequest(int const input, std::list<std::string> &install,
  28                                 std::list<std::string> &remove);
  29         bool static ApplyRequest(std::list<std::string> const &install,
  30                                  std::list<std::string> const &remove,
  31                                  pkgDepCache &Cache);
  32         bool static WriteSolution(pkgDepCache &Cache, FILE* output);
  33         bool static WriteError(std::string const &message, FILE* output);
  34
  35 };
  36                                                                         /*}}}*/
  37 #endif