apt-pkg/deb/dpkgpm.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: dpkgpm.h,v 1.8 2001/05/07 05:05:13 jgg Exp $
   4 /* ######################################################################
   5
   6    DPKG Package Manager - Provide an interface to dpkg
   7
   8    ##################################################################### */
   9                                                                         /*}}}*/
  10 #ifndef PKGLIB_DPKGPM_H
  11 #define PKGLIB_DPKGPM_H
  12
  13 #include <apt-pkg/packagemanager.h>
  14 #include <vector>
  15 #include <stdio.h>
  16
  17 using std::vector;
  18
  19 class pkgDPkgPM : public pkgPackageManager
  20 {
  21    protected:
  22
  23    // used for progress reporting
  24    struct DpkgState
  25    {
  26       const char *state;     // the dpkg state (e.g. "unpack")
  27       const char *str;       // the human readable translation of the state
  28    };
  29
  30    struct Item
  31    {
  32       enum Ops {Install, Configure, Remove, Purge} Op;
  33       string File;
  34       PkgIterator Pkg;
  35       Item(Ops Op,PkgIterator Pkg,string File = "") : Op(Op),
  36             File(File), Pkg(Pkg) {};
  37       Item() {};
  38
  39    };
  40    vector<Item> List;
  41
  42    // Helpers
  43    bool RunScripts(const char *Cnf);
  44    bool RunScriptsWithPkgs(const char *Cnf);
  45    bool SendV2Pkgs(FILE *F);
  46
  47    // input processing
  48    void DoStdin(int master);
  49    void DoTerminalPty(int master, FILE *out);
  50    //   void DoDpkgStatusFd();
  51
  52    // The Actuall installation implementation
  53    virtual bool Install(PkgIterator Pkg,string File);
  54    virtual bool Configure(PkgIterator Pkg);
  55    virtual bool Remove(PkgIterator Pkg,bool Purge = false);
  56    virtual bool Go(int StatusFd=-1);
  57    virtual void Reset();
  58
  59    public:
  60
  61    pkgDPkgPM(pkgDepCache *Cache);
  62    virtual ~pkgDPkgPM();
  63 };
  64
  65 #endif