Another error message for failed updates

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

diff --git a/apt-pkg/cacheiterators.h b/apt-pkg/cacheiterators.h
index f234526dbbe4aeae9c0757f6a153a2317cd1e47e..a3f134e6370caf77300791f65a4046dfa31d0895 100644 (file)
--- a/apt-pkg/cacheiterators.h
+++ b/apt-pkg/cacheiterators.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: cacheiterators.h,v 1.4 1998/07/07 04:17:00 jgg Exp $
+// $Id: cacheiterators.h,v 1.15 1999/07/30 04:08:42 jgg Exp $
 /* ######################################################################
    
    Cache Iterators - Iterators for navigating the cache structure
@@ -24,7 +24,7 @@
    that has the depends pointer as a member. The provide iterator has the
    same system.
    
-   This header is not user includable, please use pkglib/pkgcache.h
+   This header is not user includable, please use apt-pkg/pkgcache.h
    
    ##################################################################### */
                                                                        /*}}}*/
@@ -33,7 +33,7 @@
 #define PKGLIB_CACHEITERATORS_H
 
 #ifdef __GNUG__
-#pragma interface "pkglib/cacheiterators.h"
+#pragma interface "apt-pkg/cacheiterators.h"
 #endif 
 
 // Package Iterator
@@ -66,6 +66,8 @@ class pkgCache::PkgIterator
    inline const char *Name() const {return Pkg->Name == 0?0:Owner->StrP + Pkg->Name;};
    inline const char *Section() const {return Pkg->Section == 0?0:Owner->StrP + Pkg->Section;};
    inline const char *TargetDist() const {return Pkg->TargetDist == 0?0:Owner->StrP + Pkg->TargetDist;};
+   inline bool Purge() const {return Pkg->CurrentState == pkgCache::State::Purge ||
+        (Pkg->CurrentVer == 0 && Pkg->CurrentState == pkgCache::State::NotInstalled);};
    inline VerIterator VersionList() const;
    inline VerIterator TargetVer() const;
    inline VerIterator CurrentVer() const;
@@ -93,17 +95,17 @@ class pkgCache::PkgIterator
 class pkgCache::VerIterator
 {
    Version *Ver;
-   pkgCache &Owner;
+   pkgCache *Owner;
    
    void _dummy();
    
    public:
 
    // Iteration
-   void operator ++(int) {if (Ver != Owner.VerP) Ver = Owner.VerP + Ver->NextVer;};
+   void operator ++(int) {if (Ver != Owner->VerP) Ver = Owner->VerP + Ver->NextVer;};
    inline void operator ++() {operator ++(0);};
-   inline bool end() const {return Ver == Owner.VerP?true:false;};
-   inline void operator =(const VerIterator &B) {Ver = B.Ver;};
+   inline bool end() const {return Ver == Owner->VerP?true:false;};
+   inline void operator =(const VerIterator &B) {Ver = B.Ver; Owner = B.Owner;};
    
    // Comparison
    inline bool operator ==(const VerIterator &B) const {return Ver == B.Ver;};
@@ -115,18 +117,26 @@ class pkgCache::VerIterator
    inline Version const *operator ->() const {return Ver;};
    inline Version &operator *() {return *Ver;};
    inline Version const &operator *() const {return *Ver;};
-   inline operator Version *() {return Ver == Owner.VerP?0:Ver;};
-   inline operator Version const *() const {return Ver == Owner.VerP?0:Ver;};
-
-   inline const char *VerStr() const {return Ver->VerStr == 0?0:Owner.StrP + Ver->VerStr;};
-   inline const char *Section() const {return Ver->Section == 0?0:Owner.StrP + Ver->Section;};
-   inline PkgIterator ParentPkg() const {return PkgIterator(Owner,Owner.PkgP + Ver->ParentPkg);};
+   inline operator Version *() {return Ver == Owner->VerP?0:Ver;};
+   inline operator Version const *() const {return Ver == Owner->VerP?0:Ver;};
+   
+   inline const char *VerStr() const {return Ver->VerStr == 0?0:Owner->StrP + Ver->VerStr;};
+   inline const char *Section() const {return Ver->Section == 0?0:Owner->StrP + Ver->Section;};
+   inline const char *Arch() const {return Ver->Arch == 0?0:Owner->StrP + Ver->Arch;};
+   inline PkgIterator ParentPkg() const {return PkgIterator(*Owner,Owner->PkgP + Ver->ParentPkg);};
    inline DepIterator DependsList() const;
    inline PrvIterator ProvidesList() const;
    inline VerFileIterator FileList() const;
-   inline unsigned long Index() const {return Ver - Owner.VerP;};
+   inline unsigned long Index() const {return Ver - Owner->VerP;};
+   bool Downloadable() const;
+   const char *PriorityType();
 
-   inline VerIterator(pkgCache &Owner,Version *Trg = 0) : Ver(Trg), Owner(Owner) 
+   bool Automatic() const;
+   VerFileIterator NewestFile() const;
+
+   inline VerIterator() : Ver(0), Owner(0) {};   
+   inline VerIterator(pkgCache &Owner,Version *Trg = 0) : Ver(Trg), 
+              Owner(&Owner) 
    { 
       if (Ver == 0)
         Ver = Owner.VerP;
@@ -170,9 +180,12 @@ class pkgCache::DepIterator
    inline bool Reverse() {return Type == DepRev;};
    inline unsigned long Index() const {return Dep - Owner->DepP;};
    bool IsCritical();
+   void GlobOr(DepIterator &Start,DepIterator &End);
    Version **AllTargets();   
    bool SmartTargetPkg(PkgIterator &Result);
-      
+   const char *CompType();
+   const char *DepType();
+   
    inline DepIterator(pkgCache &Owner,Dependency *Trg,Version * = 0) :
           Dep(Trg), Type(DepVer), Owner(&Owner) 
    {
@@ -263,8 +276,13 @@ class pkgCache::PkgFileIterator
    inline operator PackageFile const *() const {return File == Owner->PkgFileP?0:File;};
 
    inline const char *FileName() const {return File->FileName == 0?0:Owner->StrP + File->FileName;};
+   inline const char *Archive() const {return File->Archive == 0?0:Owner->StrP + File->Archive;};
+   inline const char *Component() const {return File->Component == 0?0:Owner->StrP + File->Component;};
    inline const char *Version() const {return File->Version == 0?0:Owner->StrP + File->Version;};
-   inline const char *Distribution() const {return File->Distribution == 0?0:Owner->StrP + File->Distribution;};
+   inline const char *Origin() const {return File->Origin == 0?0:Owner->StrP + File->Origin;};
+   inline const char *Label() const {return File->Origin == 0?0:Owner->StrP + File->Label;};
+   inline const char *Architecture() const {return File->Origin == 0?0:Owner->StrP + File->Architecture;};
+
    inline unsigned long Index() const {return File - Owner->PkgFileP;};
 
    bool IsOk();
@@ -300,7 +318,7 @@ class pkgCache::VerFileIterator
   
    inline PkgFileIterator File() const {return PkgFileIterator(*Owner,FileP->File + Owner->PkgFileP);};
    inline unsigned long Index() const {return FileP - Owner->VerFileP;};
-
+      
    inline VerFileIterator(pkgCache &Owner,VerFile *Trg) : Owner(&Owner), FileP(Trg) {};
 };
 
@@ -316,10 +334,10 @@ inline pkgCache::DepIterator pkgCache::PkgIterator::RevDependsList() const
 inline pkgCache::PrvIterator pkgCache::PkgIterator::ProvidesList() const
        {return PrvIterator(*Owner,Owner->ProvideP + Pkg->ProvidesList,Pkg);};
 inline pkgCache::PrvIterator pkgCache::VerIterator::ProvidesList() const
-       {return PrvIterator(Owner,Owner.ProvideP + Ver->ProvidesList,Ver);};
+       {return PrvIterator(*Owner,Owner->ProvideP + Ver->ProvidesList,Ver);};
 inline pkgCache::DepIterator pkgCache::VerIterator::DependsList() const
-       {return DepIterator(Owner,Owner.DepP + Ver->DependsList,Ver);};
+       {return DepIterator(*Owner,Owner->DepP + Ver->DependsList,Ver);};
 inline pkgCache::VerFileIterator pkgCache::VerIterator::FileList() const
-       {return VerFileIterator(Owner,Owner.VerFileP + Ver->FileList);};
+       {return VerFileIterator(*Owner,Owner->VerFileP + Ver->FileList);};
 
 #endif