// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: packagemanager.h,v 1.13 2001/04/06 05:31:01 jgg Exp $
+// $Id: packagemanager.h,v 1.14 2001/05/07 04:24:08 jgg Exp $
/* ######################################################################
Package Manager - Abstacts the package manager
#ifndef PKGLIB_PACKAGEMANAGER_H
#define PKGLIB_PACKAGEMANAGER_H
-#ifdef __GNUG__
-#pragma interface "apt-pkg/packagemanager.h"
-#endif
#include <string>
+#include <iostream>
#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/depcache.h>
+#include <set>
+
+using std::string;
class pkgAcquire;
class pkgDepCache;
pkgDepCache &Cache;
pkgOrderList *List;
bool Debug;
-
+
+ /** \brief saves packages dpkg let disappear
+
+ This way APT can retreat from trying to configure these
+ packages later on and a frontend can choose to display a
+ notice to inform the user about these disappears.
+ */
+ std::set<std::string> disappearedPkgs;
+
bool DepAdd(pkgOrderList &Order,PkgIterator P,int Depth = 0);
+ void ImmediateAdd(PkgIterator P, bool UseInstallVer, unsigned const int &Depth = 0);
virtual OrderResult OrderInstall();
bool CheckRConflicts(PkgIterator Pkg,DepIterator Dep,const char *Ver);
bool CreateOrderList();
virtual bool Install(PkgIterator /*Pkg*/,string /*File*/) {return false;};
virtual bool Configure(PkgIterator /*Pkg*/) {return false;};
virtual bool Remove(PkgIterator /*Pkg*/,bool /*Purge*/=false) {return false;};
- virtual bool Go() {return true;};
+ virtual bool Go(int statusFd=-1) {return true;};
virtual void Reset() {};
-
+
+ // the result of the operation
+ OrderResult Res;
+
public:
// Main action members
bool GetArchives(pkgAcquire *Owner,pkgSourceList *Sources,
pkgRecords *Recs);
- OrderResult DoInstall();
+
+ // Do the installation
+ OrderResult DoInstall(int statusFd=-1);
+
+ // stuff that needs to be done before the fork() of a library that
+ // uses apt
+ OrderResult DoInstallPreFork() {
+ Res = OrderInstall();
+ return Res;
+ };
+
+ // stuff that needs to be done after the fork
+ OrderResult DoInstallPostFork(int statusFd=-1);
bool FixMissing();
-
+
+ /** \brief returns all packages dpkg let disappear */
+ inline std::set<std::string> GetDisappearedPackages() { return disappearedPkgs; };
+
pkgPackageManager(pkgDepCache *Cache);
virtual ~pkgPackageManager();
};