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-rw-r--r--apt-private/private-search.cc101
1 files changed, 101 insertions, 0 deletions
diff --git a/apt-private/private-search.cc b/apt-private/private-search.cc
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+// Includes /*{{{*/
+#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 <sstream>
+#include <utility>
+#include <cassert>
+#include <locale.h>
+#include <iostream>
+#include <unistd.h>
+#include <errno.h>
+#include <regex.h>
+#include <stdio.h>
+#include <iomanip>
+#include <algorithm>
+#include <map>
+
+#include "private-search.h"
+#include "private-cacheset.h"
+ /*}}}*/
+
+bool FullTextSearch(CommandLine &CmdL) /*{{{*/
+{
+ pkgCacheFile CacheFile;
+ pkgCache *Cache = CacheFile.GetPkgCache();
+ pkgDepCache::Policy *Plcy = CacheFile.GetPolicy();
+ pkgRecords records(CacheFile);
+ if (unlikely(Cache == NULL || Plcy == NULL))
+ return false;
+
+ const char **patterns;
+ patterns = CmdL.FileList + 1;
+
+ std::map<std::string, std::string> output_map;
+ std::map<std::string, std::string>::const_iterator K;
+
+ LocalitySortedVersionSet bag;
+ OpTextProgress progress;
+ progress.OverallProgress(0, 100, 50, _("Sorting"));
+ GetLocalitySortedVersionSet(CacheFile, bag, progress);
+ LocalitySortedVersionSet::iterator V = bag.begin();
+
+ progress.OverallProgress(50, 100, 50, _("Full Text Search"));
+ progress.SubProgress(bag.size());
+ int Done = 0;
+ for ( ;V != bag.end(); V++)
+ {
+ if (Done%500 == 0)
+ progress.Progress(Done);
+ Done++;
+
+ int i;
+ pkgCache::DescIterator Desc = V.TranslatedDescription();
+ pkgRecords::Parser &parser = records.Lookup(Desc.FileList());
+
+ bool all_found = true;
+ for(i=0; patterns[i] != NULL; i++)
+ {
+ // FIXME: use regexp instead of simple find()
+ const char *pattern = patterns[i];
+ all_found &= (
+ strstr(V.ParentPkg().Name(), pattern) != NULL ||
+ parser.ShortDesc().find(pattern) != std::string::npos ||
+ parser.LongDesc().find(pattern) != std::string::npos);
+ }
+ if (all_found)
+ {
+ std::stringstream outs;
+ ListSingleVersion(CacheFile, records, V, outs);
+ output_map.insert(std::make_pair<std::string, std::string>(
+ V.ParentPkg().Name(), outs.str()));
+ }
+ }
+ progress.Done();
+
+ // FIXME: SORT! and make sorting flexible (alphabetic, by pkg status)
+ // output the sorted map
+ for (K = output_map.begin(); K != output_map.end(); K++)
+ std::cout << (*K).second << std::endl;
+
+ return true;
+}
+ /*}}}*/