Merge branch 'debian/sid' into debian/experimental

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

diff --git a/apt-pkg/packagemanager.h b/apt-pkg/packagemanager.h
index 44f5d5ef74eebd28039b68d1957817f06d9700ae..5bcd2045d26b6a1afcf972afde9756a387fe355a 100644 (file)
--- a/apt-pkg/packagemanager.h
+++ b/apt-pkg/packagemanager.h
@@ -23,56 +23,86 @@
 #ifndef PKGLIB_PACKAGEMANAGER_H
 #define PKGLIB_PACKAGEMANAGER_H
 
 #ifndef PKGLIB_PACKAGEMANAGER_H
 #define PKGLIB_PACKAGEMANAGER_H
 

+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/init.h>
+#include <apt-pkg/macros.h>

 
 #include <string>
 
 #include <string>

+#include <set>
+
+#ifndef APT_10_CLEANER_HEADERS
+#include <apt-pkg/install-progress.h>

 #include <iostream>
 #include <iostream>

-#include <apt-pkg/pkgcache.h>
+#endif
+#ifndef APT_8_CLEANER_HEADERS

 #include <apt-pkg/depcache.h>
 #include <apt-pkg/depcache.h>

-

 using std::string;
 using std::string;

+#endif

 
 class pkgAcquire;
 class pkgDepCache;
 class pkgSourceList;
 class pkgOrderList;
 class pkgRecords;
 
 class pkgAcquire;
 class pkgDepCache;
 class pkgSourceList;
 class pkgOrderList;
 class pkgRecords;

+namespace APT {
+   namespace Progress {
+      class PackageManager;
+   }
+}
+
+

 class pkgPackageManager : protected pkgCache::Namespace
 {
    public:
    
    enum OrderResult {Completed,Failed,Incomplete};
 class pkgPackageManager : protected pkgCache::Namespace
 {
    public:
    
    enum OrderResult {Completed,Failed,Incomplete};

+   static bool SigINTStop;

    
    protected:
    
    protected:

-   string *FileNames;
+   std::string *FileNames;

    pkgDepCache &Cache;
    pkgOrderList *List;
    bool Debug;
    pkgDepCache &Cache;
    pkgOrderList *List;
    bool Debug;

-         
-   bool DepAdd(pkgOrderList &Order,PkgIterator P,int Depth = 0);
-   // binary-compat change, fix on next abi break
-   void ImmediateAdd(PkgIterator P, bool UseInstallVer) {
-      ImmediateAdd(P, UseInstallVer, 0);
-   }
-   void ImmediateAdd(PkgIterator P, bool UseInstallVer, unsigned const int &Depth);
+   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();
    
    // Analysis helpers
    virtual OrderResult OrderInstall();
    bool CheckRConflicts(PkgIterator Pkg,DepIterator Dep,const char *Ver);
    bool CreateOrderList();
    
    // Analysis helpers

-   bool DepAlwaysTrue(DepIterator D);
+   bool DepAlwaysTrue(DepIterator D) APT_PURE;

    
    // Install helpers
    bool ConfigureAll();
    
    // Install helpers
    bool ConfigureAll();

-   bool SmartConfigure(PkgIterator Pkg);
-   bool SmartUnPack(PkgIterator Pkg);
-   bool SmartRemove(PkgIterator Pkg);
-   bool EarlyRemove(PkgIterator Pkg);   
-   
+   bool SmartConfigure(PkgIterator Pkg, int const Depth) APT_MUSTCHECK;
+   //FIXME: merge on abi break
+   bool SmartUnPack(PkgIterator Pkg) APT_MUSTCHECK;
+   bool SmartUnPack(PkgIterator Pkg, bool const Immediate, int const Depth) APT_MUSTCHECK;
+   bool SmartRemove(PkgIterator Pkg) APT_MUSTCHECK;
+   bool EarlyRemove(PkgIterator Pkg, DepIterator const * const Dep) APT_MUSTCHECK;
+   APT_DEPRECATED bool EarlyRemove(PkgIterator Pkg) APT_MUSTCHECK;
+

    // The Actual installation implementation
    // 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 Configure(PkgIterator /*Pkg*/) {return false;};
    virtual bool Remove(PkgIterator /*Pkg*/,bool /*Purge*/=false) {return false;};

-   virtual bool Go(int statusFd=-1) {return true;};
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+   virtual bool Go(APT::Progress::PackageManager * /*progress*/) {return true;};
+   virtual bool Go(int /*statusFd*/=-1) {return true;};
+#else
+   virtual bool Go(int /*statusFd*/=-1) {return true;};
+#endif
+

    virtual void Reset() {};
 
    // the result of the operation
    virtual void Reset() {};
 
    // the result of the operation


@@ -85,7 +115,13 @@ class pkgPackageManager : protected pkgCache::Namespace
                    pkgRecords *Recs);
 
    // Do the installation 
                    pkgRecords *Recs);
 
    // Do the installation 

+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+   OrderResult DoInstall(APT::Progress::PackageManager *progress);
+   // compat
+   APT_DEPRECATED OrderResult DoInstall(int statusFd=-1);
+#else

    OrderResult DoInstall(int statusFd=-1);
    OrderResult DoInstall(int statusFd=-1);

+#endif

 
    // stuff that needs to be done before the fork() of a library that
    // uses apt
 
    // stuff that needs to be done before the fork() of a library that
    // uses apt


@@ -93,13 +129,29 @@ class pkgPackageManager : protected pkgCache::Namespace
       Res = OrderInstall();
       return Res;
    };
       Res = OrderInstall();
       return Res;
    };

-
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)

    // stuff that needs to be done after the fork
    // stuff that needs to be done after the fork

+   OrderResult DoInstallPostFork(APT::Progress::PackageManager *progress);
+   // compat
+   APT_DEPRECATED OrderResult DoInstallPostFork(int statusFd=-1);
+#else

    OrderResult DoInstallPostFork(int statusFd=-1);
    OrderResult DoInstallPostFork(int statusFd=-1);

+#endif
+
+   // ?

    bool FixMissing();
    bool FixMissing();

-   
+
+   /** \brief returns all packages dpkg let disappear */
+   inline std::set<std::string> GetDisappearedPackages() { return disappearedPkgs; };
+

    pkgPackageManager(pkgDepCache *Cache);
    virtual ~pkgPackageManager();
    pkgPackageManager(pkgDepCache *Cache);
    virtual ~pkgPackageManager();

+
+   private:
+   enum APT_HIDDEN SmartAction { UNPACK_IMMEDIATE, UNPACK, CONFIGURE };
+   APT_HIDDEN bool NonLoopingSmart(SmartAction const action, pkgCache::PkgIterator &Pkg,
+      pkgCache::PkgIterator DepPkg, int const Depth, bool const PkgLoop,
+      bool * const Bad, bool * const Changed) APT_MUSTCHECK;

 };
 
 #endif
 };
 
 #endif