calculate only expected hashes in methods

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

diff --git a/apt-pkg/pkgcachegen.h b/apt-pkg/pkgcachegen.h
index 42da7b12d561919389c00872be1f12b1cb69780a..c4ace713dffaee8994799005930df6760821fc91 100644 (file)
--- a/apt-pkg/pkgcachegen.h
+++ b/apt-pkg/pkgcachegen.h
@@ -27,22 +27,26 @@
 
 #include <vector>
 #include <string>
+#include <map>
 
 class FileFd;
 class pkgSourceList;
 class OpProgress;
 class pkgIndexFile;
 
-class pkgCacheGenerator                                                        /*{{{*/
+class APT_HIDDEN pkgCacheGenerator                                     /*{{{*/
 {
    private:
-
-   pkgCache::StringItem *UniqHash[26];
    APT_HIDDEN map_stringitem_t WriteStringInMap(std::string const &String) { return WriteStringInMap(String.c_str()); };
    APT_HIDDEN map_stringitem_t WriteStringInMap(const char *String);
    APT_HIDDEN map_stringitem_t WriteStringInMap(const char *String, const unsigned long &Len);
    APT_HIDDEN map_pointer_t AllocateInMap(const unsigned long &size);
 
+   std::map<std::string,map_stringitem_t> strMixed;
+   std::map<std::string,map_stringitem_t> strSections;
+   std::map<std::string,map_stringitem_t> strPkgNames;
+   std::map<std::string,map_stringitem_t> strVersions;
+
    public:
    
    class ListParser;
@@ -91,8 +95,9 @@ class pkgCacheGenerator                                                       /*{{{*/
 
    public:
 
-   map_stringitem_t WriteUniqString(const char *S,unsigned int const Size);
-   inline map_stringitem_t WriteUniqString(const std::string &S) {return WriteUniqString(S.c_str(),S.length());};
+   enum StringType { MIXED, PKGNAME, VERSIONNUMBER, SECTION };
+   map_stringitem_t StoreString(StringType const type, const char * S, unsigned int const Size);
+   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,
@@ -106,10 +111,10 @@ class pkgCacheGenerator                                                   /*{{{*/
    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);
-   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);
 
@@ -131,7 +136,7 @@ class pkgCacheGenerator                                                     /*{{{*/
 };
                                                                        /*}}}*/
 // This is the abstract package list parser class.                     /*{{{*/
-class pkgCacheGenerator::ListParser
+class APT_HIDDEN pkgCacheGenerator::ListParser
 {
    pkgCacheGenerator *Owner;
    friend class pkgCacheGenerator;
@@ -145,8 +150,9 @@ class pkgCacheGenerator::ListParser
       
    protected:
 
-   inline map_stringitem_t WriteUniqString(std::string S) {return Owner->WriteUniqString(S);};
-   inline map_stringitem_t WriteUniqString(const char *S,unsigned int Size) {return Owner->WriteUniqString(S,Size);};
+   inline map_stringitem_t StoreString(pkgCacheGenerator::StringType const type, std::string const &S) {return Owner->StoreString(type, S);};
+   inline map_stringitem_t StoreString(pkgCacheGenerator::StringType const type, const char *S,unsigned int Size) {return Owner->StoreString(type, S, Size);};
+
    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,
@@ -172,7 +178,7 @@ class pkgCacheGenerator::ListParser
     * \param Hash of the currently parsed version
     * \param Ver to compare with
     */
-#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+#if APT_PKG_ABI >= 413
    virtual
 #endif
       APT_PURE bool SameVersion(unsigned short const Hash, pkgCache::VerIterator const &Ver);
@@ -187,7 +193,7 @@ class pkgCacheGenerator::ListParser
    virtual bool CollectFileProvides(pkgCache &/*Cache*/,
                                    pkgCache::VerIterator &/*Ver*/) {return true;};
 
-   ListParser() : FoundFileDeps(false) {};
+   ListParser() : Owner(NULL), OldDepLast(NULL), FoundFileDeps(false) {};
    virtual ~ListParser() {};
 };
                                                                        /*}}}*/