From: Jay Freeman (saurik) <saurik@saurik.com>
Date: Wed, 31 Mar 2010 21:48:50 +0000 (+0000)
Subject: Removed obsolete unique.diff optimization and added a missing /etc/apt/trusted.gpg.d.
X-Git-Url: https://git.saurik.com/apt-legacy.git/commitdiff_plain/148029df3f936d8563e23277d0a71f77cffd13d2

Removed obsolete unique.diff optimization and added a missing /etc/apt/trusted.gpg.d.

D unique.diff

git-svn-id: http://svn.telesphoreo.org/trunk@712 514c082c-b64e-11dc-b46d-3d985efe055d
---

diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc
index c55fd42..964e4a4 100644
--- a/apt-pkg/deb/deblistparser.cc
+++ b/apt-pkg/deb/deblistparser.cc
@@ -45,7 +45,7 @@ unsigned long debListParser::FindTagWrite(const char *Tag)
    const char *Stop;
    if (Section.Find(Tag,Start,Stop) == false)
       return 0;
-   return WriteString(srkString(Start,Stop - Start));
+   return WriteString(Start,Stop - Start);
 }
 									/*}}}*/
 // ListParser::UniqFindTagWrite - Find the tag and write a unq string	/*{{{*/
diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc
index 7e67733..48a7976 100644
--- a/apt-pkg/pkgcachegen.cc
+++ b/apt-pkg/pkgcachegen.cc
@@ -680,38 +680,21 @@ bool pkgCacheGenerator::SelectFile(const string &File,const string &Site,
 unsigned long pkgCacheGenerator::WriteUniqString(const char *S,
 						 unsigned int Size)
 {
-   return WriteString(srkString(S, Size), srkSeriouslyUnique);
-}
-
-unsigned long pkgCacheGenerator::WriteString(const srkString &S,
-					     enum srkLevel level)
-{
-   if (level == srkRunOfTheMillNormal)
-      return Map.WriteString(S.Start,S.Size);
-
    /* We use a very small transient hash table here, this speeds up generation
       by a fair amount on slower machines */
-   pkgCache::StringItem *&Bucket(level == srkReasonablySpecial ? SpecHash[(S[0]*5 + S[1]) % _count(SpecHash)] : UniqHash[(S[0]*5 + S[1]) % _count(UniqHash)]);
+   pkgCache::StringItem *&Bucket = UniqHash[(S[0]*5 + S[1]) % _count(UniqHash)];
    if (Bucket != 0 && 
-       stringcmp(S,Cache.StrP + Bucket->String) == 0)
+       stringcmp(S,S+Size,Cache.StrP + Bucket->String) == 0)
       return Bucket->String;
    
-   pkgCache::StringItem *I;
-   map_ptrloc *Last;
-
-   if (level != srkSeriouslyUnique) {
-      I = NULL;
-      Last = NULL;
-   } else {
-
    // Search for an insertion point
-   I = Cache.StringItemP + Cache.HeaderP->StringList;
+   pkgCache::StringItem *I = Cache.StringItemP + Cache.HeaderP->StringList;
    int Res = 1;
-   Last = &Cache.HeaderP->StringList;
+   map_ptrloc *Last = &Cache.HeaderP->StringList;
    for (; I != Cache.StringItemP; Last = &I->NextItem, 
         I = Cache.StringItemP + I->NextItem)
    {
-      Res = stringcmp(S,Cache.StrP + I->String);
+      Res = stringcmp(S,S+Size,Cache.StrP + I->String);
       if (Res >= 0)
 	 break;
    }
@@ -722,8 +705,6 @@ unsigned long pkgCacheGenerator::WriteString(const srkString &S,
       Bucket = I;
       return I->String;
    }
-
-   }
    
    // Get a structure
    unsigned long Item = Map.Allocate(sizeof(pkgCache::StringItem));
@@ -733,9 +714,8 @@ unsigned long pkgCacheGenerator::WriteString(const srkString &S,
    // Fill in the structure
    pkgCache::StringItem *ItemP = Cache.StringItemP + Item;
    ItemP->NextItem = I - Cache.StringItemP;
-   if (Last != NULL)
-      *Last = Item;
-   ItemP->String = Map.WriteString(S.Start,S.Size);
+   *Last = Item;
+   ItemP->String = Map.WriteString(S,Size);
    if (ItemP->String == 0)
       return 0;
    
diff --git a/apt-pkg/pkgcachegen.h b/apt-pkg/pkgcachegen.h
index 7c523c7..306b117 100644
--- a/apt-pkg/pkgcachegen.h
+++ b/apt-pkg/pkgcachegen.h
@@ -32,16 +32,13 @@ class pkgCacheGenerator							/*{{{*/
 {
    private:
    
-   pkgCache::StringItem *UniqHash[24];
-   pkgCache::StringItem *SpecHash[2];
+   pkgCache::StringItem *UniqHash[26];
    
    public:
    
    class ListParser;
    friend class ListParser;
    
-   enum srkLevel { srkRunOfTheMillNormal, srkReasonablySpecial, srkSeriouslyUnique };
-   
    protected:
    
    DynamicMMap &Map;
@@ -66,7 +63,6 @@ class pkgCacheGenerator							/*{{{*/
 
    unsigned long WriteUniqString(const char *S,unsigned int Size);
    inline unsigned long WriteUniqString(const string &S) {return WriteUniqString(S.c_str(),S.length());};
-   unsigned long WriteString(const srkString &S, enum srkLevel level);
 
    void DropProgress() {Progress = 0;};
    bool SelectFile(const string &File,const string &Site,pkgIndexFile const &Index,
@@ -102,7 +98,7 @@ class pkgCacheGenerator::ListParser
    inline unsigned long WriteUniqString(const char *S,unsigned int Size) {return Owner->WriteUniqString(S,Size);};
    inline unsigned long WriteString(const string &S) {return Owner->Map.WriteString(S);};
    inline unsigned long WriteString(const char *S,unsigned int Size) {return Owner->Map.WriteString(S,Size);};
-   inline unsigned long WriteString(const srkString &S) {return Owner->WriteString(S, srkReasonablySpecial);};
+   inline unsigned long WriteString(const srkString &S) {return Owner->Map.WriteString(S.Start,S.Size);};
    bool NewDepends(pkgCache::VerIterator Ver,const string &Package,
 		   const string &Version,unsigned int Op,
 		   unsigned int Type);