More inproved comments about loops.

[apt.git] / apt-pkg / packagemanager.h

diff --git a/apt-pkg/packagemanager.h b/apt-pkg/packagemanager.h
index adcbec3d0f467e748eabd89c5d94b9c9821d6bf8..e1878ce469c6c755bbb4a0799babe54968c31bbe 100644 (file)
--- a/apt-pkg/packagemanager.h
+++ b/apt-pkg/packagemanager.h
@@ -28,6 +28,7 @@
 #include <iostream>
 #include <apt-pkg/pkgcache.h>
 #include <apt-pkg/depcache.h>
+#include <set>
 
 using std::string;
 
@@ -41,14 +42,25 @@ class pkgPackageManager : protected pkgCache::Namespace
    public:
    
    enum OrderResult {Completed,Failed,Incomplete};
+   static bool SigINTStop;
    
    protected:
    string *FileNames;
    pkgDepCache &Cache;
    pkgOrderList *List;
    bool Debug;
-         
-   bool DepAdd(pkgOrderList &Order,PkgIterator P,int Depth = 0);
+   bool NoImmConfigure;
+   bool ImmConfigureAll;
+
+   /** \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;
+
+   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();
@@ -59,9 +71,11 @@ class pkgPackageManager : protected pkgCache::Namespace
    // Install helpers
    bool ConfigureAll();
    bool SmartConfigure(PkgIterator Pkg);
+   //FIXME: merge on abi break
    bool SmartUnPack(PkgIterator Pkg);
+   bool SmartUnPack(PkgIterator Pkg, bool const Immediate);
    bool SmartRemove(PkgIterator Pkg);
-   bool EarlyRemove(PkgIterator Pkg);   
+   bool EarlyRemove(PkgIterator Pkg);  
    
    // The Actual installation implementation
    virtual bool Install(PkgIterator /*Pkg*/,string /*File*/) {return false;};
@@ -90,22 +104,12 @@ class pkgPackageManager : protected pkgCache::Namespace
    };
 
    // stuff that needs to be done after the fork
-   OrderResult DoInstallPostFork(int statusFd=-1) {
-      if(statusFd > 0)
-        SetCloseExec(statusFd, true);
-      bool goResult = Go(statusFd);
-      if(goResult == false) 
-        return Failed;
-
-      // if all was fine update the state file
-      if(Res == Completed) {
-        Cache.writeStateFile(NULL);
-      }
-      return Res;
-   };
-
+   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();
 };