* Install-Reason -> Auto-Installed in pkgstates

[apt.git] / apt-pkg / pkgcache.cc

diff --git a/apt-pkg/pkgcache.cc b/apt-pkg/pkgcache.cc
index ea5c264dc9e9291b35daef30577540f6807484c8..6ef7cafb09476f053bd4145d516c3ced73b278ce 100644 (file)
--- a/apt-pkg/pkgcache.cc
+++ b/apt-pkg/pkgcache.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: pkgcache.cc,v 1.33 2001/03/05 02:43:28 jgg Exp $
+// $Id: pkgcache.cc,v 1.37 2003/02/10 01:40:58 doogie Exp $

 /* ######################################################################
    
    Package Cache - Accessor code for the cache
 /* ######################################################################
    
    Package Cache - Accessor code for the cache


@@ -37,10 +37,12 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
 #include <sys/stat.h>
 #include <unistd.h>
 

+#include <ctype.h>

 #include <system.h>
 #include <system.h>

-

                                                                        /*}}}*/
 
                                                                        /*}}}*/
 

+using std::string;
+

 // Cache::Header::Header - Constructor                                 /*{{{*/
 // ---------------------------------------------------------------------
 /* Simply initialize the header */
 // Cache::Header::Header - Constructor                                 /*{{{*/
 // ---------------------------------------------------------------------
 /* Simply initialize the header */


@@ -50,8 +52,8 @@ pkgCache::Header::Header()
    
    /* Whenever the structures change the major version should be bumped,
       whenever the generator changes the minor version should be bumped. */
    
    /* Whenever the structures change the major version should be bumped,
       whenever the generator changes the minor version should be bumped. */

-   MajorVersion = 3;
-   MinorVersion = 5;
+   MajorVersion = 4;
+   MinorVersion = 0;

    Dirty = false;
    
    HeaderSz = sizeof(pkgCache::Header);
    Dirty = false;
    
    HeaderSz = sizeof(pkgCache::Header);


@@ -137,12 +139,12 @@ bool pkgCache::ReMap()
    // Locate our VS..
    if (HeaderP->VerSysName == 0 ||
        (VS = pkgVersioningSystem::GetVS(StrP + HeaderP->VerSysName)) == 0)
    // Locate our VS..
    if (HeaderP->VerSysName == 0 ||
        (VS = pkgVersioningSystem::GetVS(StrP + HeaderP->VerSysName)) == 0)

-      return _error->Error(_("This APT does not support the Versioning System '%s'"),StrP + HeaderP->VerSysName);
+      return _error->Error(_("This APT does not support the versioning system '%s'"),StrP + HeaderP->VerSysName);

 
    // Chcek the arhcitecture
    if (HeaderP->Architecture == 0 ||
        _config->Find("APT::Architecture") != StrP + HeaderP->Architecture)
 
    // Chcek the arhcitecture
    if (HeaderP->Architecture == 0 ||
        _config->Find("APT::Architecture") != StrP + HeaderP->Architecture)

-      return _error->Error(_("The package cache was build for a different architecture"));
+      return _error->Error(_("The package cache was built for a different architecture"));

    return true;
 }
                                                                        /*}}}*/
    return true;
 }
                                                                        /*}}}*/


@@ -154,7 +156,7 @@ bool pkgCache::ReMap()
 unsigned long pkgCache::sHash(string Str) const
 {
    unsigned long Hash = 0;
 unsigned long pkgCache::sHash(string Str) const
 {
    unsigned long Hash = 0;

-   for (const char *I = Str.begin(); I != Str.end(); I++)
+   for (string::const_iterator I = Str.begin(); I != Str.end(); I++)

       Hash = 5*Hash + tolower(*I);
    return Hash % _count(HeaderP->HashTable);
 }
       Hash = 5*Hash + tolower(*I);
    return Hash % _count(HeaderP->HashTable);
 }


@@ -178,7 +180,7 @@ pkgCache::PkgIterator pkgCache::FindPkg(string Name)
    for (; Pkg != PkgP; Pkg = PkgP + Pkg->NextPackage)
    {
       if (Pkg->Name != 0 && StrP[Pkg->Name] == Name[0] &&
    for (; Pkg != PkgP; Pkg = PkgP + Pkg->NextPackage)
    {
       if (Pkg->Name != 0 && StrP[Pkg->Name] == Name[0] &&

-         stringcasecmp(Name.begin(),Name.end(),StrP + Pkg->Name) == 0)
+         stringcasecmp(Name,StrP + Pkg->Name) == 0)

         return PkgIterator(*this,Pkg);
    }
    return PkgIterator(*this,0);
         return PkgIterator(*this,Pkg);
    }
    return PkgIterator(*this,0);


@@ -578,3 +580,22 @@ bool pkgCache::PkgFileIterator::IsOk()
    return true;
 }
                                                                        /*}}}*/
    return true;
 }
                                                                        /*}}}*/

+// PkgFileIterator::RelStr - Return the release string                 /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+string pkgCache::PkgFileIterator::RelStr()
+{
+   string Res;
+   if (Version() != 0)
+      Res = Res + (Res.empty() == true?"v=":",v=") + Version();
+   if (Origin() != 0)
+      Res = Res + (Res.empty() == true?"o=":",o=")  + Origin();
+   if (Archive() != 0)
+      Res = Res + (Res.empty() == true?"a=":",a=")  + Archive();
+   if (Label() != 0)
+      Res = Res + (Res.empty() == true?"l=":",l=")  + Label();
+   if (Component() != 0)
+      Res = Res + (Res.empty() == true?"c=":",c=")  + Component();
+   return Res;
+}
+                                                                       /*}}}*/