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// Includes /*{{{*/
#include <config.h>
#include <apt-pkg/cachefile.h>
#include <apt-pkg/cacheset.h>
#include <apt-pkg/cmndline.h>
#include <apt-pkg/pkgrecords.h>
#include <apt-pkg/policy.h>
#include <apt-pkg/progress.h>
#include <apt-pkg/cacheiterators.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/depcache.h>
#include <apt-pkg/macros.h>
#include <apt-pkg/pkgcache.h>
#include <apt-private/private-cacheset.h>
#include <apt-private/private-output.h>
#include <apt-private/private-search.h>
#include <string.h>
#include <iostream>
#include <sstream>
#include <map>
#include <string>
#include <utility>
#include <apti18n.h>
/*}}}*/
bool FullTextSearch(CommandLine &CmdL) /*{{{*/
{
pkgCacheFile CacheFile;
pkgCache *Cache = CacheFile.GetPkgCache();
if (unlikely(Cache == NULL))
return false;
pkgDepCache::Policy *Plcy = CacheFile.GetPolicy();
pkgRecords records(CacheFile);
if (unlikely(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(*_config);
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 ||
strcasestr(parser.ShortDesc().c_str(), pattern) != NULL ||
strcasestr(parser.LongDesc().c_str(), pattern) != NULL);
// search patterns are AND by default so we can skip looking further
// on the first mismatch
if(all_found == false)
break;
}
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;
}
/*}}}*/
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