merged debian/sid

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

diff --git a/apt-pkg/packagemanager.h b/apt-pkg/packagemanager.h
index adcbec3d0f467e748eabd89c5d94b9c9821d6bf8..5c15ac0e43c67257432b080ab44509d7abe8de78 100644 (file)
--- a/apt-pkg/packagemanager.h
+++ b/apt-pkg/packagemanager.h
@@ -23,32 +23,49 @@
 #ifndef PKGLIB_PACKAGEMANAGER_H
 #define PKGLIB_PACKAGEMANAGER_H
 
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/iprogress.h>
 
 #include <string>
 #include <iostream>
-#include <apt-pkg/pkgcache.h>
-#include <apt-pkg/depcache.h>
+#include <set>
 
+#ifndef APT_8_CLEANER_HEADERS
+#include <apt-pkg/depcache.h>
 using std::string;
+#endif
 
 class pkgAcquire;
 class pkgDepCache;
 class pkgSourceList;
 class pkgOrderList;
 class pkgRecords;
+
+
 class pkgPackageManager : protected pkgCache::Namespace
 {
    public:
    
    enum OrderResult {Completed,Failed,Incomplete};
+   static bool SigINTStop;
    
    protected:
-   string *FileNames;
+   std::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();
@@ -58,16 +75,18 @@ class pkgPackageManager : protected pkgCache::Namespace
    
    // Install helpers
    bool ConfigureAll();
-   bool SmartConfigure(PkgIterator Pkg);
+   bool SmartConfigure(PkgIterator Pkg, int const Depth);
+   //FIXME: merge on abi break
    bool SmartUnPack(PkgIterator Pkg);
+   bool SmartUnPack(PkgIterator Pkg, bool const Immediate, int const Depth);
    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;};
+   virtual bool Install(PkgIterator /*Pkg*/,std::string /*File*/) {return false;};
    virtual bool Configure(PkgIterator /*Pkg*/) {return false;};
    virtual bool Remove(PkgIterator /*Pkg*/,bool /*Purge*/=false) {return false;};
-   virtual bool Go(int statusFd=-1) {return true;};
+   virtual bool Go(APT::Progress::PackageManager *progress) {return true;};
    virtual void Reset() {};
 
    // the result of the operation
@@ -80,7 +99,17 @@ class pkgPackageManager : protected pkgCache::Namespace
                    pkgRecords *Recs);
 
    // Do the installation 
-   OrderResult DoInstall(int statusFd=-1);
+   OrderResult DoInstall(APT::Progress::PackageManager *progress);
+
+   // compat
+   OrderResult DoInstall(int statusFd=-1) {
+      APT::Progress::PackageManager *progress = new
+         APT::Progress::PackageManagerProgressFd(statusFd);
+      OrderResult res = DoInstall(progress);
+      delete progress;
+      return res;
+   }
+
 
    // stuff that needs to be done before the fork() of a library that
    // uses apt
@@ -90,22 +119,12 @@ 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(APT::Progress::PackageManager *progress);
    bool FixMissing();
-   
+
+   /** \brief returns all packages dpkg let disappear */
+   inline std::set<std::string> GetDisappearedPackages() { return disappearedPkgs; };
+
    pkgPackageManager(pkgDepCache *Cache);
    virtual ~pkgPackageManager();
 };