diff options
Diffstat (limited to 'cmdline')
| -rw-r--r-- | cmdline/apt-cache.cc | 77 |
1 files changed, 40 insertions, 37 deletions
diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc index 943a001a8..d8e14617a 100644 --- a/cmdline/apt-cache.cc +++ b/cmdline/apt-cache.cc @@ -1272,15 +1272,15 @@ struct ExDescFile bool Search(CommandLine &CmdL) { pkgCache &Cache = *GCache; - bool ShowFull = _config->FindB("APT::Cache::ShowFull",false); - bool NamesOnly = _config->FindB("APT::Cache::NamesOnly",false); - unsigned NumPatterns = CmdL.FileSize() -1; + bool const ShowFull = _config->FindB("APT::Cache::ShowFull",false); + bool const NamesOnly = _config->FindB("APT::Cache::NamesOnly",false); + unsigned int const NumPatterns = CmdL.FileSize() -1; pkgDepCache::Policy Plcy; // Make sure there is at least one argument if (NumPatterns < 1) - return _error->Error(_("You must give exactly one pattern")); + return _error->Error(_("You must give at least one search pattern")); // Compile the regex pattern regex_t *Patterns = new regex_t[NumPatterns]; @@ -1296,8 +1296,6 @@ bool Search(CommandLine &CmdL) } } - // Create the text record parser - pkgRecords Recs(Cache); if (_error->PendingError() == true) { for (unsigned I = 0; I != NumPatterns; I++) @@ -1305,70 +1303,75 @@ bool Search(CommandLine &CmdL) return false; } - ExDescFile *DFList = new ExDescFile[Cache.HeaderP->PackageCount+1]; - memset(DFList,0,sizeof(*DFList)*Cache.HeaderP->PackageCount+1); + ExDescFile *DFList = new ExDescFile[Cache.HeaderP->GroupCount+1]; + memset(DFList,0,sizeof(*DFList)*Cache.HeaderP->GroupCount+1); // Map versions that we want to write out onto the VerList array. - for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++) + for (pkgCache::GrpIterator G = Cache.GrpBegin(); G.end() == false; ++G) { - DFList[P->ID].NameMatch = NumPatterns != 0; + if (DFList[G->ID].NameMatch == true) + continue; + + DFList[G->ID].NameMatch = true; for (unsigned I = 0; I != NumPatterns; I++) { - if (regexec(&Patterns[I],P.Name(),0,0,0) == 0) - DFList[P->ID].NameMatch &= true; - else - DFList[P->ID].NameMatch = false; + if (regexec(&Patterns[I],G.Name(),0,0,0) == 0) + continue; + DFList[G->ID].NameMatch = false; + break; } // Doing names only, drop any that dont match.. - if (NamesOnly == true && DFList[P->ID].NameMatch == false) + if (NamesOnly == true && DFList[G->ID].NameMatch == false) continue; - // Find the proper version to use. + // Find the proper version to use + pkgCache::PkgIterator P = G.FindPreferredPkg(); + if (P.end() == true) + continue; pkgCache::VerIterator V = Plcy.GetCandidateVer(P); if (V.end() == false) - DFList[P->ID].Df = V.DescriptionList().FileList(); - } - - // Include all the packages that provide matching names too - for (pkgCache::PkgIterator P = Cache.PkgBegin(); P.end() == false; P++) - { - if (DFList[P->ID].NameMatch == false) + DFList[G->ID].Df = V.DescriptionList().FileList(); + + if (DFList[G->ID].NameMatch == false) continue; + // Include all the packages that provide matching names too for (pkgCache::PrvIterator Prv = P.ProvidesList() ; Prv.end() == false; Prv++) { pkgCache::VerIterator V = Plcy.GetCandidateVer(Prv.OwnerPkg()); - if (V.end() == false) - { - DFList[Prv.OwnerPkg()->ID].Df = V.DescriptionList().FileList(); - DFList[Prv.OwnerPkg()->ID].NameMatch = true; - } + if (V.end() == true) + continue; + + unsigned long id = Prv.OwnerPkg().Group()->ID; + DFList[id].Df = V.DescriptionList().FileList(); + DFList[id].NameMatch = true; } } - LocalitySort(&DFList->Df,Cache.HeaderP->PackageCount,sizeof(*DFList)); + LocalitySort(&DFList->Df,Cache.HeaderP->GroupCount,sizeof(*DFList)); + // Create the text record parser + pkgRecords Recs(Cache); // Iterate over all the version records and check them for (ExDescFile *J = DFList; J->Df != 0; J++) { pkgRecords::Parser &P = Recs.Lookup(pkgCache::DescFileIterator(Cache,J->Df)); - bool Match = true; - if (J->NameMatch == false) + if (J->NameMatch == false && NamesOnly == false) { - string LongDesc = P.LongDesc(); - Match = NumPatterns != 0; + string const LongDesc = P.LongDesc(); + J->NameMatch = true; for (unsigned I = 0; I != NumPatterns; I++) { if (regexec(&Patterns[I],LongDesc.c_str(),0,0,0) == 0) - Match &= true; - else - Match = false; + continue; + J->NameMatch = false; + break; } } - if (Match == true) + if (J->NameMatch == true) { if (ShowFull == true) { |