Re-introduce None as a deprecated alias for No

[apt.git] / apt-private / private-list.cc

diff --git a/apt-private/private-list.cc b/apt-private/private-list.cc
index be2e07f436d9052e9143aa7416e5ec834dac4c67..aa3a2c24baf88483139ba1a5b2e849ad33c2fa96 100644 (file)
--- a/apt-private/private-list.cc
+++ b/apt-private/private-list.cc
@@ -1,43 +1,28 @@
 // Include Files                                                       /*{{{*/
 #include <config.h>
 
-#include <apt-pkg/error.h>
 #include <apt-pkg/cachefile.h>
 #include <apt-pkg/cachefilter.h>
 #include <apt-pkg/cacheset.h>
-#include <apt-pkg/init.h>
-#include <apt-pkg/progress.h>
-#include <apt-pkg/sourcelist.h>
 #include <apt-pkg/cmndline.h>
-#include <apt-pkg/strutl.h>
-#include <apt-pkg/fileutl.h>
 #include <apt-pkg/pkgrecords.h>
-#include <apt-pkg/srcrecords.h>
-#include <apt-pkg/version.h>
-#include <apt-pkg/policy.h>
-#include <apt-pkg/tagfile.h>
-#include <apt-pkg/algorithms.h>
-#include <apt-pkg/sptr.h>
-#include <apt-pkg/pkgsystem.h>
-#include <apt-pkg/indexfile.h>
-#include <apt-pkg/metaindex.h>
+#include <apt-pkg/progress.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/macros.h>
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/cacheiterators.h>
+
+#include <apt-private/private-cacheset.h>
+#include <apt-private/private-list.h>
+#include <apt-private/private-output.h>
 
+#include <iostream>
 #include <sstream>
-#include <vector>
+#include <map>
+#include <string>
 #include <utility>
-#include <cassert>
-#include <locale.h>
-#include <iostream>
-#include <unistd.h>
-#include <errno.h>
-#include <regex.h>
-#include <stdio.h>
-#include <algorithm>
-
-#include "private-cmndline.h"
-#include "private-list.h"
-#include "private-output.h"
-#include "private-cacheset.h"
+#include <vector>
 
 #include <apti18n.h>
                                                                        /*}}}*/
@@ -52,9 +37,9 @@ struct PackageSortAlphabetic                                          /*{{{*/
        return (l_name < r_name);
     }
 };
-#ifdef PACKAGE_MATCHER_ABI_COMPAT
-#define PackageMatcher PackageNameMatchesFnmatch
-#endif
+
+class PackageNameMatcher : public Matcher
+{
   public:
    PackageNameMatcher(const char **patterns)
    {
@@ -91,29 +76,27 @@ private:
    #undef PackageMatcher
 };
                                                                        /*}}}*/
-void ListAllVersions(pkgCacheFile &CacheFile, pkgRecords &records,     /*{{{*/
-                     pkgCache::PkgIterator P,    
-                     std::ostream &outs,
-                     bool include_summary=true)
+static void ListAllVersions(pkgCacheFile &CacheFile, pkgRecords &records,/*{{{*/
+                     pkgCache::PkgIterator const &P, std::ostream &outs,
+                     std::string const &format)
 {
    for (pkgCache::VerIterator Ver = P.VersionList();
         Ver.end() == false; ++Ver)
    {
-      ListSingleVersion(CacheFile, records, Ver, outs, include_summary);
-      outs << "\n";
+      ListSingleVersion(CacheFile, records, Ver, outs, format);
+      outs << std::endl;
    }
 }
                                                                        /*}}}*/
 // list - list package based on criteria                               /*{{{*/
 // ---------------------------------------------------------------------
-bool List(CommandLine &Cmd)
+bool DoList(CommandLine &Cmd)
 {
    pkgCacheFile CacheFile;
    pkgCache *Cache = CacheFile.GetPkgCache();
-   pkgRecords records(CacheFile);
-
    if (unlikely(Cache == NULL))
       return false;
+   pkgRecords records(CacheFile);
 
    const char **patterns;
    const char *all_pattern[] = { "*", NULL};
@@ -125,10 +108,9 @@ bool List(CommandLine &Cmd)
       patterns = Cmd.FileList + 1;
    }
 
-   std::map<std::string, std::string> output_map;
-   std::map<std::string, std::string>::const_iterator K;
-
-   bool includeSummary = _config->FindB("APT::Cmd::List-Include-Summary");
+   std::string format = "${color:highlight}${Package}${color:neutral}/${Origin} ${Version} ${Architecture}${ }${apt:Status}";
+   if (_config->FindB("APT::Cmd::List-Include-Summary", false) == true)
+      format += "\n  ${Description}\n";
 
    PackageNameMatcher matcher(patterns);
    LocalitySortedVersionSet bag;
@@ -137,27 +119,37 @@ bool List(CommandLine &Cmd)
                             Cache->Head().PackageCount, 
                             Cache->Head().PackageCount,
                             _("Listing"));
-   GetLocalitySortedVersionSet(CacheFile, bag, matcher, progress);
+   GetLocalitySortedVersionSet(CacheFile, &bag, matcher, &progress);
+   bool const ShowAllVersions = _config->FindB("APT::Cmd::All-Versions", false);
+   std::map<std::string, std::string> output_map;
    for (LocalitySortedVersionSet::iterator V = bag.begin(); V != bag.end(); ++V)
    {
       std::stringstream outs;
-      if(_config->FindB("APT::Cmd::All-Versions", false) == true)
-      {
-         ListAllVersions(CacheFile, records, V.ParentPkg(), outs, includeSummary);
-         output_map.insert(std::make_pair<std::string, std::string>(
-            V.ParentPkg().Name(), outs.str()));
-      } else {
-         ListSingleVersion(CacheFile, records, V, outs, includeSummary);
-         output_map.insert(std::make_pair<std::string, std::string>(
-                           V.ParentPkg().Name(), outs.str()));
-      }
+      if(ShowAllVersions == true)
+         ListAllVersions(CacheFile, records, V.ParentPkg(), outs, format);
+      else
+         ListSingleVersion(CacheFile, records, V, outs, format);
+      output_map.insert(std::make_pair<std::string, std::string>(
+              V.ParentPkg().Name(), outs.str()));
    }
 
    // FIXME: SORT! and make sorting flexible (alphabetic, by pkg status)
    // output the sorted map
+   std::map<std::string, std::string>::const_iterator K;
    for (K = output_map.begin(); K != output_map.end(); ++K)
       std::cout << (*K).second << std::endl;
 
+   // be nice and tell the user if there is more to see
+   if (bag.size() == 1 && ShowAllVersions == false)
+   {
+      // start with -1 as we already displayed one version
+      int versions = -1;
+      pkgCache::VerIterator Ver = *bag.begin();
+      for ( ; Ver.end() == false; ++Ver)
+         ++versions;
+      if (versions > 0)
+         _error->Notice(P_("There is %i additional version. Please use the '-a' switch to see it", "There are %i additional versions. Please use the '-a' switch to see them.", versions), versions);
+   }
 
    return true;
 }