just-in-time creation for (implicit) Provides

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

diff --git a/apt-pkg/pkgcachegen.h b/apt-pkg/pkgcachegen.h
index 54c4f9e7a7260a97df5ef895f70c3698093cbb8e..34dc6feada3c8df0c27287fc225cf6d8b154109e 100644 (file)
--- a/apt-pkg/pkgcachegen.h
+++ b/apt-pkg/pkgcachegen.h
@@ -1,6 +1,5 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: pkgcachegen.h,v 1.19 2002/07/08 03:13:30 jgg Exp $

 /* ######################################################################
    
    Package Cache Generator - Generator for the cache structure.
 /* ######################################################################
    
    Package Cache Generator - Generator for the cache structure.


@@ -34,7 +33,7 @@ class pkgSourceList;
 class OpProgress;
 class pkgIndexFile;
 
 class OpProgress;
 class pkgIndexFile;
 

-class pkgCacheGenerator                                                        /*{{{*/
+class APT_HIDDEN pkgCacheGenerator                                     /*{{{*/

 {
    private:
    APT_HIDDEN map_stringitem_t WriteStringInMap(std::string const &String) { return WriteStringInMap(String.c_str()); };
 {
    private:
    APT_HIDDEN map_stringitem_t WriteStringInMap(std::string const &String) { return WriteStringInMap(String.c_str()); };


@@ -55,7 +54,7 @@ class pkgCacheGenerator                                                       /*{{{*/
    template<typename Iter> class Dynamic {
       public:
       static std::vector<Iter*> toReMap;
    template<typename Iter> class Dynamic {
       public:
       static std::vector<Iter*> toReMap;

-      Dynamic(Iter &I) {
+      explicit Dynamic(Iter &I) {

         toReMap.push_back(&I);
       }
 
         toReMap.push_back(&I);
       }
 


@@ -69,7 +68,9 @@ class pkgCacheGenerator                                                       /*{{{*/
    DynamicMMap &Map;
    pkgCache Cache;
    OpProgress *Progress;
    DynamicMMap &Map;
    pkgCache Cache;
    OpProgress *Progress;

-   
+
+   std::string RlsFileName;
+   pkgCache::ReleaseFile *CurrentRlsFile;

    std::string PkgFileName;
    pkgCache::PackageFile *CurrentFile;
 
    std::string PkgFileName;
    pkgCache::PackageFile *CurrentFile;
 


@@ -81,17 +82,19 @@ class pkgCacheGenerator                                                     /*{{{*/
    bool NewFileVer(pkgCache::VerIterator &Ver,ListParser &List);
    bool NewFileDesc(pkgCache::DescIterator &Desc,ListParser &List);
    bool NewDepends(pkgCache::PkgIterator &Pkg, pkgCache::VerIterator &Ver,
    bool NewFileVer(pkgCache::VerIterator &Ver,ListParser &List);
    bool NewFileDesc(pkgCache::DescIterator &Desc,ListParser &List);
    bool NewDepends(pkgCache::PkgIterator &Pkg, pkgCache::VerIterator &Ver,

-                  std::string const &Version, unsigned int const &Op,
-                  unsigned int const &Type, map_pointer_t* &OldDepLast);
+                  std::string const &Version, uint8_t const Op,
+                  uint8_t const Type, map_pointer_t* &OldDepLast);

    bool NewDepends(pkgCache::PkgIterator &Pkg, pkgCache::VerIterator &Ver,
    bool NewDepends(pkgCache::PkgIterator &Pkg, pkgCache::VerIterator &Ver,

-                  map_pointer_t const Version, unsigned int const &Op,
-                  unsigned int const &Type, map_pointer_t* &OldDepLast);
+                  map_pointer_t const Version, uint8_t const Op,
+                  uint8_t const Type, map_pointer_t* &OldDepLast);

    map_pointer_t NewVersion(pkgCache::VerIterator &Ver,const std::string &VerStr,map_pointer_t const Next) APT_DEPRECATED
    { return NewVersion(Ver, VerStr, 0, 0, Next); }
    map_pointer_t NewVersion(pkgCache::VerIterator &Ver,const std::string &VerStr,
                            map_pointer_t const ParentPkg, unsigned short const Hash,
                            map_pointer_t const Next);
    map_pointer_t NewDescription(pkgCache::DescIterator &Desc,const std::string &Lang,const MD5SumValue &md5sum,map_stringitem_t const idxmd5str);
    map_pointer_t NewVersion(pkgCache::VerIterator &Ver,const std::string &VerStr,map_pointer_t const Next) APT_DEPRECATED
    { return NewVersion(Ver, VerStr, 0, 0, Next); }
    map_pointer_t NewVersion(pkgCache::VerIterator &Ver,const std::string &VerStr,
                            map_pointer_t const ParentPkg, unsigned short const Hash,
                            map_pointer_t const Next);
    map_pointer_t NewDescription(pkgCache::DescIterator &Desc,const std::string &Lang,const MD5SumValue &md5sum,map_stringitem_t const idxmd5str);

+   bool NewProvides(pkgCache::VerIterator &Ver, pkgCache::PkgIterator &Pkg,
+                   map_stringitem_t const ProvidesVersion, uint8_t const Flags);

 
    public:
 
 
    public:
 


@@ -100,28 +103,31 @@ class pkgCacheGenerator                                                   /*{{{*/
    inline map_stringitem_t StoreString(enum StringType const type, const std::string &S) {return StoreString(type, S.c_str(),S.length());};
 
    void DropProgress() {Progress = 0;};
    inline map_stringitem_t StoreString(enum StringType const type, const std::string &S) {return StoreString(type, S.c_str(),S.length());};
 
    void DropProgress() {Progress = 0;};

-   bool SelectFile(const std::string &File,const std::string &Site,pkgIndexFile const &Index,
-                  unsigned long Flags = 0);
+   bool SelectFile(const std::string &File,pkgIndexFile const &Index, std::string const &Architecture, std::string const &Component, unsigned long Flags = 0);
+   bool SelectReleaseFile(const std::string &File, const std::string &Site, unsigned long Flags = 0);

    bool MergeList(ListParser &List,pkgCache::VerIterator *Ver = 0);
    inline pkgCache &GetCache() {return Cache;};
    inline pkgCache::PkgFileIterator GetCurFile() 
          {return pkgCache::PkgFileIterator(Cache,CurrentFile);};
    bool MergeList(ListParser &List,pkgCache::VerIterator *Ver = 0);
    inline pkgCache &GetCache() {return Cache;};
    inline pkgCache::PkgFileIterator GetCurFile() 
          {return pkgCache::PkgFileIterator(Cache,CurrentFile);};

+   inline pkgCache::RlsFileIterator GetCurRlsFile() 
+         {return pkgCache::RlsFileIterator(Cache,CurrentRlsFile);};

 
    bool HasFileDeps() {return FoundFileDeps;};
    bool MergeFileProvides(ListParser &List);
    bool FinishCache(OpProgress *Progress) APT_DEPRECATED APT_CONST;
 
 
    bool HasFileDeps() {return FoundFileDeps;};
    bool MergeFileProvides(ListParser &List);
    bool FinishCache(OpProgress *Progress) APT_DEPRECATED APT_CONST;
 

-   static bool MakeStatusCache(pkgSourceList &List,OpProgress *Progress,
+   APT_PUBLIC static bool MakeStatusCache(pkgSourceList &List,OpProgress *Progress,

                        MMap **OutMap = 0,bool AllowMem = false);
                        MMap **OutMap = 0,bool AllowMem = false);

-   static bool MakeOnlyStatusCache(OpProgress *Progress,DynamicMMap **OutMap);
-   static DynamicMMap* CreateDynamicMMap(FileFd *CacheF, unsigned long Flags = 0);
+   APT_PUBLIC static bool MakeOnlyStatusCache(OpProgress *Progress,DynamicMMap **OutMap);
+   APT_PUBLIC static DynamicMMap* CreateDynamicMMap(FileFd *CacheF, unsigned long Flags = 0);

 
    void ReMap(void const * const oldMap, void const * const newMap);
 
    pkgCacheGenerator(DynamicMMap *Map,OpProgress *Progress);
 
    void ReMap(void const * const oldMap, void const * const newMap);
 
    pkgCacheGenerator(DynamicMMap *Map,OpProgress *Progress);

-   ~pkgCacheGenerator();
+   virtual ~pkgCacheGenerator();

 
    private:
 
    private:

+   void * const d;

    APT_HIDDEN bool MergeListGroup(ListParser &List, std::string const &GrpName);
    APT_HIDDEN bool MergeListPackage(ListParser &List, pkgCache::PkgIterator &Pkg);
    APT_HIDDEN bool MergeListVersion(ListParser &List, pkgCache::PkgIterator &Pkg,
    APT_HIDDEN bool MergeListGroup(ListParser &List, std::string const &GrpName);
    APT_HIDDEN bool MergeListPackage(ListParser &List, pkgCache::PkgIterator &Pkg);
    APT_HIDDEN bool MergeListVersion(ListParser &List, pkgCache::PkgIterator &Pkg,


@@ -136,7 +142,7 @@ class pkgCacheGenerator                                                     /*{{{*/
 };
                                                                        /*}}}*/
 // This is the abstract package list parser class.                     /*{{{*/
 };
                                                                        /*}}}*/
 // This is the abstract package list parser class.                     /*{{{*/

-class pkgCacheGenerator::ListParser
+class APT_HIDDEN pkgCacheGenerator::ListParser

 {
    pkgCacheGenerator *Owner;
    friend class pkgCacheGenerator;
 {
    pkgCacheGenerator *Owner;
    friend class pkgCacheGenerator;


@@ -147,7 +153,9 @@ class pkgCacheGenerator::ListParser
 
    // Flag file dependencies
    bool FoundFileDeps;
 
    // Flag file dependencies
    bool FoundFileDeps;

-      
+
+   void * const d;
+

    protected:
 
    inline map_stringitem_t StoreString(pkgCacheGenerator::StringType const type, std::string const &S) {return Owner->StoreString(type, S);};
    protected:
 
    inline map_stringitem_t StoreString(pkgCacheGenerator::StringType const type, std::string const &S) {return Owner->StoreString(type, S);};


@@ -156,10 +164,13 @@ class pkgCacheGenerator::ListParser
    inline map_stringitem_t WriteString(const std::string &S) {return Owner->WriteStringInMap(S);};
    inline map_stringitem_t WriteString(const char *S,unsigned int Size) {return Owner->WriteStringInMap(S,Size);};
    bool NewDepends(pkgCache::VerIterator &Ver,const std::string &Package, const std::string &Arch,
    inline map_stringitem_t WriteString(const std::string &S) {return Owner->WriteStringInMap(S);};
    inline map_stringitem_t WriteString(const char *S,unsigned int Size) {return Owner->WriteStringInMap(S,Size);};
    bool NewDepends(pkgCache::VerIterator &Ver,const std::string &Package, const std::string &Arch,

-                  const std::string &Version,unsigned int Op,
-                  unsigned int Type);
+                  const std::string &Version,uint8_t const Op,
+                  uint8_t const Type);

    bool NewProvides(pkgCache::VerIterator &Ver,const std::string &PkgName,
    bool NewProvides(pkgCache::VerIterator &Ver,const std::string &PkgName,

-                   const std::string &PkgArch, const std::string &Version);
+                   const std::string &PkgArch, const std::string &Version,
+                   uint8_t const Flags);
+   bool NewProvidesAllArch(pkgCache::VerIterator &Ver, std::string const &Package,
+                          std::string const &Version, uint8_t const Flags);

    
    public:
    
    
    public:
    


@@ -178,10 +189,7 @@ class pkgCacheGenerator::ListParser
     * \param Hash of the currently parsed version
     * \param Ver to compare with
     */
     * \param Hash of the currently parsed version
     * \param Ver to compare with
     */

-#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
-   virtual
-#endif
-      APT_PURE bool SameVersion(unsigned short const Hash, pkgCache::VerIterator const &Ver);
+   virtual bool SameVersion(unsigned short const Hash, pkgCache::VerIterator const &Ver);

    virtual bool UsePackage(pkgCache::PkgIterator &Pkg,
                           pkgCache::VerIterator &Ver) = 0;
    virtual map_filesize_t Offset() = 0;
    virtual bool UsePackage(pkgCache::PkgIterator &Pkg,
                           pkgCache::VerIterator &Ver) = 0;
    virtual map_filesize_t Offset() = 0;


@@ -193,8 +201,8 @@ class pkgCacheGenerator::ListParser
    virtual bool CollectFileProvides(pkgCache &/*Cache*/,
                                    pkgCache::VerIterator &/*Ver*/) {return true;};
 
    virtual bool CollectFileProvides(pkgCache &/*Cache*/,
                                    pkgCache::VerIterator &/*Ver*/) {return true;};
 

-   ListParser() : Owner(NULL), OldDepLast(NULL), FoundFileDeps(false) {};
-   virtual ~ListParser() {};
+   ListParser();
+   virtual ~ListParser();

 };
                                                                        /*}}}*/
 
 };
                                                                        /*}}}*/