More cache usage counters

Author: jgg
Date: 1998-12-14 03:39:15 GMT
More cache usage counters

apt-pkg/pkgcache.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: pkgcache.cc,v 1.20 1998/12/07 07:26:19 jgg Exp $
+// $Id: pkgcache.cc,v 1.21 1998/12/14 03:39:15 jgg Exp $
 /* ######################################################################
    
    Package Cache - Accessor code for the cache
@@ -59,6 +59,8 @@ pkgCache::Header::Header()
    VersionCount = 0;
    DependsCount = 0;
    PackageFileCount = 0;
+   VerFileCount = 0;
+   ProvidesCount = 0;
    MaxVerFileSize = 0;
    
    FileList = 0;

apt-pkg/pkgcache.h

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: pkgcache.h,v 1.13 1998/12/14 02:23:46 jgg Exp $
+// $Id: pkgcache.h,v 1.14 1998/12/14 03:39:15 jgg Exp $
 /* ######################################################################
    
    Cache - Structure definitions for the cache file
@@ -153,6 +153,8 @@ struct pkgCache::Header
    unsigned long VersionCount;
    unsigned long DependsCount;
    unsigned long PackageFileCount;
+   unsigned long VerFileCount;
+   unsigned long ProvidesCount;
    
    // Offsets
    __apt_ptrloc FileList;              // struct PackageFile

apt-pkg/pkgcachegen.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: pkgcachegen.cc,v 1.25 1998/12/14 02:23:47 jgg Exp $
+// $Id: pkgcachegen.cc,v 1.26 1998/12/14 03:39:15 jgg Exp $
 /* ######################################################################
    
    Package Cache Generator - Generator for the cache structure.
@@ -188,6 +188,8 @@ bool pkgCacheGenerator::NewFileVer(pkgCache::VerIterator &Ver,
    VF->Size = List.Size();
    if (Cache.HeaderP->MaxVerFileSize < VF->Size)
       Cache.HeaderP->MaxVerFileSize = VF->Size;
+   Cache.HeaderP->VerFileCount++;
+   
    return true;
 }
 									/*}}}*/
@@ -295,6 +297,7 @@ bool pkgCacheGenerator::ListParser::NewProvides(pkgCache::VerIterator Ver,
    unsigned long Provides = Owner->Map.Allocate(sizeof(pkgCache::Provides));
    if (Provides == 0)
       return false;
+   Cache.HeaderP->ProvidesCount++;
    
    // Fill it in
    pkgCache::PrvIterator Prv(Cache,Cache.ProvideP + Provides,Cache.PkgP);

cmdline/apt-cache.cc

@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: apt-cache.cc,v 1.19 1998/12/14 02:23:47 jgg Exp $
+// $Id: apt-cache.cc,v 1.20 1998/12/14 03:39:15 jgg Exp $
 /* ######################################################################
    
    apt-cache - Manages the cache files
@@ -237,8 +237,10 @@ bool Stats(CommandLine &Cmd)
    cout << "Total Dependencies: " << Cache.Head().DependsCount << " (" << 
       SizeToStr(Cache.Head().DependsCount*Cache.Head().DependencySz) << ')' << endl;
    
-   cout << "Total Ver/File relations: " << Cache.Head().PackageCount << " (" <<
-      SizeToStr(Cache.Head().PackageCount*Cache.Head().PackageSz) << ')' << endl;
+   cout << "Total Ver/File relations: " << Cache.Head().VerFileCount << " (" <<
+      SizeToStr(Cache.Head().VerFileCount*Cache.Head().VerFileSz) << ')' << endl;
+   cout << "Total Provides Mappings: " << Cache.Head().ProvidesCount << " (" <<
+      SizeToStr(Cache.Head().ProvidesCount*Cache.Head().ProvidesSz) << ')' << endl;
    
    // String list stats
    unsigned long Size = 0;
@@ -259,7 +261,9 @@ bool Stats(CommandLine &Cmd)
    unsigned long Total = 0;
    Total = Slack + Size + Cache.Head().DependsCount*Cache.Head().DependencySz + 
            Cache.Head().VersionCount*Cache.Head().VersionSz +
-           Cache.Head().PackageCount*Cache.Head().PackageSz;
+           Cache.Head().PackageCount*Cache.Head().PackageSz + 
+           Cache.Head().VerFileCount*Cache.Head().VerFileSz +
+           Cache.Head().ProvidesCount*Cache.Head().ProvidesSz;
    cout << "Total Space Accounted for: " << SizeToStr(Total) << endl;
    
    return true;