Do not check for free space if --no-dowload is set

[apt.git] / cmdline / apt-cache.cc

diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc
index a11594f2179948cdf68add1880f0a07fb4249524..6acb62cc6bc5fc117d6cd1701aa25eb73c292c38 100644 (file)
--- a/cmdline/apt-cache.cc
+++ b/cmdline/apt-cache.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: apt-cache.cc,v 1.51 2001/06/10 02:03:33 jgg Exp $
+// $Id: apt-cache.cc,v 1.58 2002/03/26 07:38:58 jgg Exp $
 /* ######################################################################
    
    apt-cache - Manages the cache files
@@ -31,7 +31,8 @@
 #include <config.h>
 #include <apti18n.h>
 
-#include <iostream.h>
+#include <locale.h>
+#include <iostream>
 #include <unistd.h>
 #include <errno.h>
 #include <regex.h>
@@ -374,8 +375,9 @@ bool DumpAvail(CommandLine &Cmd)
    if (ReadPinFile(Plcy) == false)
       return false;
    
-   pkgCache::VerFile **VFList = new pkgCache::VerFile *[Cache.HeaderP->PackageCount];
-   memset(VFList,0,sizeof(*VFList)*Cache.HeaderP->PackageCount);
+   unsigned long Count = Cache.HeaderP->PackageCount+1;
+   pkgCache::VerFile **VFList = new pkgCache::VerFile *[Count];
+   memset(VFList,0,sizeof(*VFList)*Count);
    
    // Map versions that we want to write out onto the VerList array.
    for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++)
@@ -428,7 +430,7 @@ bool DumpAvail(CommandLine &Cmd)
       VFList[P->ID] = VF;
    }
    
-   LocalitySort(VFList,Cache.HeaderP->PackageCount,sizeof(*VFList));
+   LocalitySort(VFList,Count,sizeof(*VFList));
 
    // Iterate over all the package files and write them out.
    char *Buffer = new char[Cache.HeaderP->MaxVerFileSize+10];
@@ -945,18 +947,34 @@ bool Search(CommandLine &CmdL)
         else
            VFList[P->ID].NameMatch = false;
       }
-      
+        
       // Doing names only, drop any that dont match..
       if (NamesOnly == true && VFList[P->ID].NameMatch == false)
         continue;
         
       // Find the proper version to use. 
       pkgCache::VerIterator V = Plcy.GetCandidateVer(P);
-      if (V.end() == true)
+      if (V.end() == false)
+        VFList[P->ID].Vf = V.FileList();
+   }
+      
+   // Include all the packages that provide matching names too
+   for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++)
+   {
+      if (VFList[P->ID].NameMatch == false)
         continue;
-      VFList[P->ID].Vf = V.FileList();
+
+      for (pkgCache::PrvIterator Prv = P.ProvidesList() ; Prv.end() == false; Prv++)
+      {
+        pkgCache::VerIterator V = Plcy.GetCandidateVer(Prv.OwnerPkg());
+        if (V.end() == false)
+        {
+           VFList[Prv.OwnerPkg()->ID].Vf = V.FileList();
+           VFList[Prv.OwnerPkg()->ID].NameMatch = true;
+        }
+      }
    }
-   
+
    LocalitySort(&VFList->Vf,Cache.HeaderP->PackageCount,sizeof(*VFList));
 
    // Iterate over all the version records and check them
@@ -1242,6 +1260,7 @@ bool ShowHelp(CommandLine &Cmd)
     _("Usage: apt-cache [options] command\n"
       "       apt-cache [options] add file1 [file1 ...]\n"
       "       apt-cache [options] showpkg pkg1 [pkg2 ...]\n"
+      "       apt-cache [options] showsrc pkg1 [pkg2 ...]\n"
       "\n"
       "apt-cache is a low-level tool used to manipulate APT's binary\n"
       "cache files, and query information from them\n"
@@ -1250,6 +1269,7 @@ bool ShowHelp(CommandLine &Cmd)
       "   add - Add an package file to the source cache\n"
       "   gencaches - Build both the package and source cache\n"
       "   showpkg - Show some general information for a single package\n"
+      "   showsrc - Show source records\n"
       "   stats - Show some basic statistics\n"
       "   dump - Show the entire file in a terse form\n"
       "   dumpavail - Print an available file to stdout\n"
@@ -1320,7 +1340,11 @@ int main(int argc,const char *argv[])
                                     {0,0}};
 
    CacheInitialize();
-   
+
+   // Set up gettext support
+   setlocale(LC_ALL,"");
+   textdomain(PACKAGE);
+
    // Parse the command line and initialize the package library
    CommandLine CmdL(Args,_config);
    if (pkgInitConfig(*_config) == false ||
@@ -1345,7 +1369,7 @@ int main(int argc,const char *argv[])
 
    if (CmdL.DispatchArg(CmdsA,false) == false && _error->PendingError() == false)
    { 
-      MMap *Map;
+      MMap *Map = 0;
       if (_config->FindB("APT::Cache::Generate",true) == false)
       {
         Map = new MMap(*new FileFd(_config->FindFile("Dir::Cache::pkgcache"),