* merged with mainline

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

diff --git a/apt-pkg/sourcelist.h b/apt-pkg/sourcelist.h
index 2cf5a6ed220761bb22e34553da6e301e2a17bf9b..123ae69849fedadbf5781ed57e8e669768d932fe 100644 (file)
--- a/apt-pkg/sourcelist.h
+++ b/apt-pkg/sourcelist.h
@@ -1,24 +1,40 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: sourcelist.h,v 1.4 1998/07/19 04:22:05 jgg Exp $
+// $Id: sourcelist.h,v 1.12.2.1 2003/12/24 23:09:17 mdz Exp $
 /* ######################################################################
 
    SourceList - Manage a list of sources
    
    The Source List class provides access to a list of sources. It 
-   can read them from a file and generate a list of all the permutations.
+   can read them from a file and generate a list of all the distinct
+   sources.
+   
+   All sources have a type associated with them that defines the layout
+   of the archive. The exact format of the file is documented in
+   files.sgml.
+
+   The types are mapped through a list of type definitions which handle
+   the actual construction of the back end type. After loading a source 
+   list all you have is a list of package index files that have the ability
+   to be Acquired.
+   
+   The vendor machanism is similar, except the vendor types are hard 
+   wired. Before loading the source list the vendor list is loaded.
+   This doesn't load key data, just the checks to perform.
    
    ##################################################################### */
                                                                        /*}}}*/
-// Header section: pkglib
 #ifndef PKGLIB_SOURCELIST_H
 #define PKGLIB_SOURCELIST_H
 
 #include <string>
 #include <vector>
-#include <iostream.h>
 #include <apt-pkg/pkgcache.h>
+#include <apt-pkg/metaindex.h>
 
+using std::string;
+using std::vector;
+    
 #ifdef __GNUG__
 #pragma interface "apt-pkg/sourcelist.h"
 #endif
@@ -28,45 +44,58 @@ class pkgSourceList
 {
    public:
    
-   /* Each item in the source list, each line can have more than one
-      item */
-   struct Item
+   // List of supported source list types
+   class Type
    {
-      enum {Deb} Type;
-
-      string URI;
-      string Dist;
-      string Section;
+      public:
       
-      bool SetType(string S);
-      bool SetURI(string S);
-      string PackagesURI() const;
-      string PackagesInfo() const;      
-      string SiteOnly(string URI) const;
-      string ArchiveInfo(pkgCache::VerIterator Ver) const;
-      string ArchiveURI(string File) const;
+      // Global list of Items supported
+      static Type **GlobalList;
+      static unsigned long GlobalListLen;
+      static Type *GetType(const char *Type);
+
+      const char *Name;
+      const char *Label;
+
+      bool FixupURI(string &URI) const;
+      virtual bool ParseLine(vector<metaIndex *> &List,
+                            const char *Buffer,
+                            unsigned long CurLine,string File) const;
+      virtual bool CreateItem(vector<metaIndex *> &List,string URI,
+                             string Dist,string Section) const = 0;
+      Type();
+      virtual ~Type() {};
    };
-   typedef vector<Item>::const_iterator const_iterator;
    
-   protected:
+   typedef vector<metaIndex *>::const_iterator const_iterator;
    
-   vector<Item> List;
+   protected:
+
+   vector<metaIndex *> SrcList;
    
    public:
 
    bool ReadMainList();
    bool Read(string File);
+
+   // CNC:2003-03-03
+   void Reset();
+   bool ReadAppend(string File);
+   bool ReadSourceDir(string Dir);
    
    // List accessors
-   inline const_iterator begin() const {return List.begin();};
-   inline const_iterator end() const {return List.end();};
-   inline unsigned int size() const {return List.size();};
-   inline bool empty() const {return List.empty();};
+   inline const_iterator begin() const {return SrcList.begin();};
+   inline const_iterator end() const {return SrcList.end();};
+   inline unsigned int size() const {return SrcList.size();};
+   inline bool empty() const {return SrcList.empty();};
+
+   bool FindIndex(pkgCache::PkgFileIterator File,
+                 pkgIndexFile *&Found) const;
+   bool GetIndexes(pkgAcquire *Owner, bool GetAll=false) const;
    
    pkgSourceList();
-   pkgSourceList(string File);   
+   pkgSourceList(string File);
+   ~pkgSourceList();      
 };
 
-ostream &operator <<(ostream &O,pkgSourceList::Item &Itm);
-
 #endif