apt-pkg/deb/debsystem.h

   1 // -*- mode: cpp; mode: fold -*-
   2 // Description                                                          /*{{{*/
   3 // $Id: debsystem.h,v 1.3 2001/04/29 05:13:51 jgg Exp $
   4 /* ######################################################################
   5
   6    System - Debian version of the  System Class
   7
   8    ##################################################################### */
   9                                                                         /*}}}*/
  10 #ifndef PKGLIB_DEBSYSTEM_H
  11 #define PKGLIB_DEBSYSTEM_H
  12
  13 #ifdef __GNUG__
  14 #pragma interface "apt-pkg/debsystem.h"
  15 #endif
  16
  17 #include <apt-pkg/pkgsystem.h>
  18
  19 class debStatusIndex;
  20 class debSystem : public pkgSystem
  21 {
  22    // For locking support
  23    int LockFD;
  24    unsigned LockCount;
  25    bool CheckUpdates();
  26
  27    debStatusIndex *StatusFile;
  28
  29    public:
  30
  31    virtual bool Lock();
  32    virtual bool UnLock(bool NoErrors = false);
  33    virtual pkgPackageManager *CreatePM(pkgDepCache *Cache) const;
  34    virtual bool Initialize(Configuration &Cnf);
  35    virtual bool ArchiveSupported(const char *Type);
  36    virtual signed Score(Configuration const &Cnf);
  37    virtual bool AddStatusFiles(vector<pkgIndexFile *> &List);
  38    virtual bool FindIndex(pkgCache::PkgFileIterator File,
  39                           pkgIndexFile *&Found) const;
  40
  41    debSystem();
  42    ~debSystem();
  43 };
  44
  45 extern debSystem debSys;
  46
  47 #endif