X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/e5fefea6ec93746376bf42733ee84a9fafeab764..631800b139834947b21c49153ba7862b1f4e6984:/cmdline/apt-cache.cc diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc index 88a323280..24ed9eef3 100644 --- a/cmdline/apt-cache.cc +++ b/cmdline/apt-cache.cc @@ -43,6 +43,8 @@ #include #include +#include +#include #include #include @@ -64,38 +66,6 @@ using namespace std; -// LocalitySort - Sort a version list by package file locality /*{{{*/ -// --------------------------------------------------------------------- -/* */ -static int LocalityCompare(const void *a, const void *b) -{ - pkgCache::VerFile *A = *(pkgCache::VerFile **)a; - pkgCache::VerFile *B = *(pkgCache::VerFile **)b; - - if (A == 0 && B == 0) - return 0; - if (A == 0) - return 1; - if (B == 0) - return -1; - - if (A->File == B->File) - return A->Offset - B->Offset; - return A->File - B->File; -} - -static void LocalitySort(pkgCache::VerFile **begin, - unsigned long Count,size_t Size) -{ - qsort(begin,Count,Size,LocalityCompare); -} - -static void LocalitySort(pkgCache::DescFile **begin, - unsigned long Count,size_t Size) -{ - qsort(begin,Count,Size,LocalityCompare); -} - /*}}}*/ // UnMet - Show unmet dependencies /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -116,7 +86,7 @@ static bool ShowUnMet(pkgCache::VerIterator const &V, bool const Important) continue; // Skip conflicts and replaces - if (End.IsNegative() == true) + if (End.IsNegative() == true || End->Type == pkgCache::Dep::Replaces) continue; // Verify the or group @@ -133,7 +103,7 @@ static bool ShowUnMet(pkgCache::VerIterator const &V, bool const Important) break; } delete [] VList; - + if (Start == End) break; ++Start; @@ -191,7 +161,7 @@ static bool UnMet(CommandLine &CmdL) { CacheSetHelperVirtuals helper(true, GlobalError::NOTICE); APT::VersionList verset = APT::VersionList::FromCommandLine(CacheFile, CmdL.FileList + 1, - APT::VersionList::CANDIDATE, helper); + APT::CacheSetHelper::CANDIDATE, helper); for (APT::VersionList::iterator V = verset.begin(); V != verset.end(); ++V) if (ShowUnMet(V, Important) == false) return false; @@ -253,12 +223,12 @@ static bool DumpPackage(CommandLine &CmdL) { cout << Cur.VerStr() << " - "; for (pkgCache::PrvIterator Prv = Cur.ProvidesList(); Prv.end() != true; ++Prv) - cout << Prv.ParentPkg().FullName(true) << " "; + cout << Prv.ParentPkg().FullName(true) << " (= " << (Prv->ProvideVersion == 0 ? "" : Prv.ProvideVersion()) << ") "; cout << endl; } cout << "Reverse Provides: " << endl; for (pkgCache::PrvIterator Prv = Pkg.ProvidesList(); Prv.end() != true; ++Prv) - cout << Prv.OwnerPkg().FullName(true) << " " << Prv.OwnerVer().VerStr() << endl; + cout << Prv.OwnerPkg().FullName(true) << " " << Prv.OwnerVer().VerStr() << " (= " << (Prv->ProvideVersion == 0 ? "" : Prv.ProvideVersion()) << ")"<< endl; } return true; @@ -267,11 +237,14 @@ static bool DumpPackage(CommandLine &CmdL) // ShowHashTableStats - Show stats about a hashtable /*{{{*/ // --------------------------------------------------------------------- /* */ +static map_pointer_t PackageNext(pkgCache::Package const * const P) { return P->NextPackage; } +static map_pointer_t GroupNext(pkgCache::Group const * const G) { return G->Next; } template static void ShowHashTableStats(std::string Type, T *StartP, map_pointer_t *Hashtable, - unsigned long Size) + unsigned long Size, + map_pointer_t(*Next)(T const * const)) { // hashtable stats for the HashTable unsigned long NumBuckets = Size; @@ -290,7 +263,7 @@ static void ShowHashTableStats(std::string Type, } ++UsedBuckets; unsigned long ThisBucketSize = 0; - for (; P != StartP; P = StartP + P->Next) + for (; P != StartP; P = StartP + Next(P)) ++ThisBucketSize; Entries += ThisBucketSize; LongestBucket = std::max(ThisBucketSize, LongestBucket); @@ -307,10 +280,16 @@ static void ShowHashTableStats(std::string Type, // Stats - Dump some nice statistics /*{{{*/ // --------------------------------------------------------------------- /* */ -static bool Stats(CommandLine &) +static bool Stats(CommandLine &CmdL) { + if (CmdL.FileSize() > 1) { + _error->Error(_("apt-cache stats does not take any arguments")); + return false; + } + pkgCacheFile CacheFile; pkgCache *Cache = CacheFile.GetPkgCache(); + if (unlikely(Cache == NULL)) return false; @@ -361,45 +340,76 @@ static bool Stats(CommandLine &) cout << _(" Single virtual packages: ") << DVirt << endl; cout << _(" Mixed virtual packages: ") << NVirt << endl; cout << _(" Missing: ") << Missing << endl; - + cout << _("Total distinct versions: ") << Cache->Head().VersionCount << " (" << SizeToStr(Cache->Head().VersionCount*Cache->Head().VersionSz) << ')' << endl; cout << _("Total distinct descriptions: ") << Cache->Head().DescriptionCount << " (" << SizeToStr(Cache->Head().DescriptionCount*Cache->Head().DescriptionSz) << ')' << endl; - cout << _("Total dependencies: ") << Cache->Head().DependsCount << " (" << - SizeToStr(Cache->Head().DependsCount*Cache->Head().DependencySz) << ')' << endl; - + cout << _("Total dependencies: ") << Cache->Head().DependsCount << "/" << Cache->Head().DependsDataCount << " (" << + SizeToStr((Cache->Head().DependsCount*Cache->Head().DependencySz) + + (Cache->Head().DependsDataCount*Cache->Head().DependencyDataSz)) << ')' << endl; cout << _("Total ver/file relations: ") << Cache->Head().VerFileCount << " (" << SizeToStr(Cache->Head().VerFileCount*Cache->Head().VerFileSz) << ')' << endl; cout << _("Total Desc/File relations: ") << Cache->Head().DescFileCount << " (" << SizeToStr(Cache->Head().DescFileCount*Cache->Head().DescFileSz) << ')' << endl; cout << _("Total Provides mappings: ") << Cache->Head().ProvidesCount << " (" << SizeToStr(Cache->Head().ProvidesCount*Cache->Head().ProvidesSz) << ')' << endl; - - // String list stats - unsigned long Size = 0; - unsigned long Count = 0; - for (pkgCache::StringItem *I = Cache->StringItemP + Cache->Head().StringList; - I!= Cache->StringItemP; I = Cache->StringItemP + I->NextItem) - { - Count++; - Size += strlen(Cache->StrP + I->String) + 1; - } - cout << _("Total globbed strings: ") << Count << " (" << SizeToStr(Size) << ')' << endl; - unsigned long DepVerSize = 0; + // String list stats + std::set stritems; + for (pkgCache::GrpIterator G = Cache->GrpBegin(); G.end() == false; ++G) + stritems.insert(G->Name); for (pkgCache::PkgIterator P = Cache->PkgBegin(); P.end() == false; ++P) { + stritems.insert(P->Arch); for (pkgCache::VerIterator V = P.VersionList(); V.end() == false; ++V) { + if (V->VerStr != 0) + stritems.insert(V->VerStr); + if (V->Section != 0) + stritems.insert(V->Section); + stritems.insert(V->SourcePkgName); + stritems.insert(V->SourceVerStr); for (pkgCache::DepIterator D = V.DependsList(); D.end() == false; ++D) { if (D->Version != 0) - DepVerSize += strlen(D.TargetVer()) + 1; + stritems.insert(D->Version); } + for (pkgCache::DescIterator D = V.DescriptionList(); D.end() == false; ++D) + { + stritems.insert(D->md5sum); + stritems.insert(D->language_code); + } + } + for (pkgCache::PrvIterator Prv = P.ProvidesList(); Prv.end() == false; ++Prv) + { + if (Prv->ProvideVersion != 0) + stritems.insert(Prv->ProvideVersion); } } - cout << _("Total dependency version space: ") << SizeToStr(DepVerSize) << endl; + for (pkgCache::RlsFileIterator F = Cache->RlsFileBegin(); F != Cache->RlsFileEnd(); ++F) + { + stritems.insert(F->FileName); + stritems.insert(F->Archive); + stritems.insert(F->Codename); + stritems.insert(F->Version); + stritems.insert(F->Origin); + stritems.insert(F->Label); + stritems.insert(F->Site); + } + for (pkgCache::PkgFileIterator F = Cache->FileBegin(); F != Cache->FileEnd(); ++F) + { + stritems.insert(F->FileName); + stritems.insert(F->Architecture); + stritems.insert(F->Component); + stritems.insert(F->IndexType); + } + + unsigned long Size = 0; + for (std::set::const_iterator i = stritems.begin(); i != stritems.end(); ++i) + Size += strlen(Cache->StrP + *i) + 1; + cout << _("Total globbed strings: ") << stritems.size() << " (" << SizeToStr(Size) << ')' << endl; + stritems.clear(); unsigned long Slack = 0; for (int I = 0; I != 7; I++) @@ -414,17 +424,19 @@ static bool Stats(CommandLine &) APT_CACHESIZE(VersionCount, VersionSz) + APT_CACHESIZE(DescriptionCount, DescriptionSz) + APT_CACHESIZE(DependsCount, DependencySz) + + APT_CACHESIZE(DependsDataCount, DependencyDataSz) + + APT_CACHESIZE(ReleaseFileCount, ReleaseFileSz) + APT_CACHESIZE(PackageFileCount, PackageFileSz) + APT_CACHESIZE(VerFileCount, VerFileSz) + APT_CACHESIZE(DescFileCount, DescFileSz) + APT_CACHESIZE(ProvidesCount, ProvidesSz) + - (2 * Cache->Head().HashTableSize * sizeof(map_id_t)); + (2 * Cache->Head().GetHashTableSize() * sizeof(map_id_t)); cout << _("Total space accounted for: ") << SizeToStr(Total) << endl; #undef APT_CACHESIZE // hashtable stats - ShowHashTableStats("PkgHashTable", Cache->PkgP, Cache->Head().PkgHashTable(), Cache->Head().HashTableSize); - ShowHashTableStats("GrpHashTable", Cache->GrpP, Cache->Head().GrpHashTable(), Cache->Head().HashTableSize); + ShowHashTableStats("PkgHashTable", Cache->PkgP, Cache->Head().PkgHashTableP(), Cache->Head().GetHashTableSize(), PackageNext); + ShowHashTableStats("GrpHashTable", Cache->GrpP, Cache->Head().GrpHashTableP(), Cache->Head().GetHashTableSize(), GroupNext); return true; } @@ -548,6 +560,12 @@ static bool DumpAvail(CommandLine &) LocalitySort(VFList,Count,sizeof(*VFList)); + std::vector RW; + RW.push_back(pkgTagSection::Tag::Remove("Status")); + RW.push_back(pkgTagSection::Tag::Remove("Config-Version")); + FileFd stdoutfd; + stdoutfd.OpenDescriptor(STDOUT_FILENO, FileFd::WriteOnly, false); + // Iterate over all the package files and write them out. char *Buffer = new char[Cache->HeaderP->MaxVerFileSize+10]; for (pkgCache::VerFile **J = VFList; *J != 0;) @@ -588,35 +606,32 @@ static bool DumpAvail(CommandLine &) if (PkgF.Read(Buffer,VF.Size + Jitter) == false) break; Buffer[VF.Size + Jitter] = '\n'; - + // See above.. if ((File->Flags & pkgCache::Flag::NotSource) == pkgCache::Flag::NotSource) { pkgTagSection Tags; - TFRewriteData RW[] = {{"Status", NULL, NULL},{"Config-Version", NULL, NULL},{NULL, NULL, NULL}}; - const char *Zero = 0; if (Tags.Scan(Buffer+Jitter,VF.Size+1) == false || - TFRewrite(stdout,Tags,&Zero,RW) == false) + Tags.Write(stdoutfd, NULL, RW) == false || + stdoutfd.Write("\n", 1) == false) { _error->Error("Internal Error, Unable to parse a package record"); break; } - fputc('\n',stdout); } else { - if (fwrite(Buffer+Jitter,VF.Size+1,1,stdout) != 1) + if (stdoutfd.Write(Buffer + Jitter, VF.Size + 1) == false) break; } - + Pos = VF.Offset + VF.Size; } - fflush(stdout); if (_error->PendingError() == true) break; } - + delete [] Buffer; delete [] VFList; return !_error->PendingError(); @@ -631,7 +646,7 @@ static bool ShowDepends(CommandLine &CmdL, bool const RevDepends) return false; CacheSetHelperVirtuals helper(false); - APT::VersionList verset = APT::VersionList::FromCommandLine(CacheFile, CmdL.FileList + 1, APT::VersionList::CANDIDATE, helper); + APT::VersionList verset = APT::VersionList::FromCommandLine(CacheFile, CmdL.FileList + 1, APT::CacheSetHelper::CANDIDATE, helper); if (verset.empty() == true && helper.virtualPkgs.empty() == true) return _error->Error(_("No packages found")); std::vector Shown(Cache->Head().PackageCount); @@ -650,6 +665,7 @@ static bool ShowDepends(CommandLine &CmdL, bool const RevDepends) bool const ShowBreaks = _config->FindB("APT::Cache::ShowBreaks", Important == false); bool const ShowEnhances = _config->FindB("APT::Cache::ShowEnhances", Important == false); bool const ShowOnlyFirstOr = _config->FindB("APT::Cache::ShowOnlyFirstOr", false); + bool const ShowImplicit = _config->FindB("APT::Cache::ShowImplicit", false); while (verset.empty() != true) { @@ -670,10 +686,13 @@ static bool ShowDepends(CommandLine &CmdL, bool const RevDepends) case pkgCache::Dep::Depends: if (!ShowDepends) continue; break; case pkgCache::Dep::Recommends: if (!ShowRecommends) continue; break; case pkgCache::Dep::Suggests: if (!ShowSuggests) continue; break; - case pkgCache::Dep::Replaces: if (!ShowReplaces) continue; break; case pkgCache::Dep::Conflicts: if (!ShowConflicts) continue; break; + case pkgCache::Dep::Replaces: if (!ShowReplaces) continue; break; + case pkgCache::Dep::Conflicts: if (!ShowConflicts) continue; break; case pkgCache::Dep::DpkgBreaks: if (!ShowBreaks) continue; break; case pkgCache::Dep::Enhances: if (!ShowEnhances) continue; break; } + if (ShowImplicit == false && D.IsImplicit()) + continue; pkgCache::PkgIterator Trg = RevDepends ? D.ParentPkg() : D.TargetPkg(); @@ -699,15 +718,15 @@ static bool ShowDepends(CommandLine &CmdL, bool const RevDepends) if (Recurse == true && Shown[Trg->ID] == false) { Shown[Trg->ID] = true; - verset.insert(APT::VersionSet::FromPackage(CacheFile, Trg, APT::VersionSet::CANDIDATE, helper)); + verset.insert(APT::VersionSet::FromPackage(CacheFile, Trg, APT::CacheSetHelper::CANDIDATE, helper)); } } // Display all solutions - SPtrArray List = D.AllTargets(); - pkgPrioSortList(*Cache,List); - for (pkgCache::Version **I = List; *I != 0; I++) + std::unique_ptr List(D.AllTargets()); + pkgPrioSortList(*Cache,List.get()); + for (pkgCache::Version **I = List.get(); *I != 0; I++) { pkgCache::VerIterator V(*Cache,*I); if (V != Cache->VerP + V.ParentPkg()->VersionList || @@ -718,7 +737,7 @@ static bool ShowDepends(CommandLine &CmdL, bool const RevDepends) if (Recurse == true && Shown[V.ParentPkg()->ID] == false) { Shown[V.ParentPkg()->ID] = true; - verset.insert(APT::VersionSet::FromPackage(CacheFile, V.ParentPkg(), APT::VersionSet::CANDIDATE, helper)); + verset.insert(APT::VersionSet::FromPackage(CacheFile, V.ParentPkg(), APT::CacheSetHelper::CANDIDATE, helper)); } } @@ -813,9 +832,9 @@ static bool XVcg(CommandLine &CmdL) // Load the list of packages from the command line into the show list APT::CacheSetHelper helper(true, GlobalError::NOTICE); - std::list mods; - mods.push_back(APT::PackageSet::Modifier(0, ",", APT::PackageSet::Modifier::POSTFIX)); - mods.push_back(APT::PackageSet::Modifier(1, "^", APT::PackageSet::Modifier::POSTFIX)); + std::list mods; + mods.push_back(APT::CacheSetHelper::PkgModifier(0, ",", APT::PackageSet::Modifier::POSTFIX)); + mods.push_back(APT::CacheSetHelper::PkgModifier(1, "^", APT::PackageSet::Modifier::POSTFIX)); std::map pkgsets = APT::PackageSet::GroupedFromCommandLine(CacheFile, CmdL.FileList + 1, mods, 0, helper); @@ -1025,9 +1044,9 @@ static bool Dotty(CommandLine &CmdL) // Load the list of packages from the command line into the show list APT::CacheSetHelper helper(true, GlobalError::NOTICE); - std::list mods; - mods.push_back(APT::PackageSet::Modifier(0, ",", APT::PackageSet::Modifier::POSTFIX)); - mods.push_back(APT::PackageSet::Modifier(1, "^", APT::PackageSet::Modifier::POSTFIX)); + std::list mods; + mods.push_back(APT::CacheSetHelper::PkgModifier(0, ",", APT::PackageSet::Modifier::POSTFIX)); + mods.push_back(APT::CacheSetHelper::PkgModifier(1, "^", APT::PackageSet::Modifier::POSTFIX)); std::map pkgsets = APT::PackageSet::GroupedFromCommandLine(CacheFile, CmdL.FileList + 1, mods, 0, helper); @@ -1165,289 +1184,6 @@ static bool Dotty(CommandLine &CmdL) return true; } /*}}}*/ -// DisplayRecord - Displays the complete record for the package /*{{{*/ -// --------------------------------------------------------------------- -/* This displays the package record from the proper package index file. - It is not used by DumpAvail for performance reasons. */ - -static APT_PURE unsigned char const* skipDescriptionFields(unsigned char const * DescP) -{ - char const * const TagName = "\nDescription"; - size_t const TagLen = strlen(TagName); - while ((DescP = (unsigned char*)strchr((char*)DescP, '\n')) != NULL) - { - if (DescP[1] == ' ') - DescP += 2; - else if (strncmp((char*)DescP, TagName, TagLen) == 0) - DescP += TagLen; - else - break; - } - if (DescP != NULL) - ++DescP; - return DescP; -} -static bool DisplayRecord(pkgCacheFile &CacheFile, pkgCache::VerIterator V) -{ - pkgCache *Cache = CacheFile.GetPkgCache(); - if (unlikely(Cache == NULL)) - return false; - - // Find an appropriate file - pkgCache::VerFileIterator Vf = V.FileList(); - for (; Vf.end() == false; ++Vf) - if ((Vf.File()->Flags & pkgCache::Flag::NotSource) == 0) - break; - if (Vf.end() == true) - Vf = V.FileList(); - - // Check and load the package list file - pkgCache::PkgFileIterator I = Vf.File(); - if (I.IsOk() == false) - return _error->Error(_("Package file %s is out of sync."),I.FileName()); - - FileFd PkgF; - if (PkgF.Open(I.FileName(), FileFd::ReadOnly, FileFd::Extension) == false) - return false; - - // Read the record (and ensure that it ends with a newline and NUL) - unsigned char *Buffer = new unsigned char[Cache->HeaderP->MaxVerFileSize+2]; - Buffer[Vf->Size] = '\n'; - Buffer[Vf->Size+1] = '\0'; - if (PkgF.Seek(Vf->Offset) == false || - PkgF.Read(Buffer,Vf->Size) == false) - { - delete [] Buffer; - return false; - } - - // Get a pointer to start of Description field - const unsigned char *DescP = (unsigned char*)strstr((char*)Buffer, "\nDescription"); - if (DescP != NULL) - ++DescP; - else - DescP = Buffer + Vf->Size; - - // Write all but Description - size_t const length = DescP - Buffer; - if (length != 0 && FileFd::Write(STDOUT_FILENO, Buffer, length) == false) - { - delete [] Buffer; - return false; - } - - // Show the right description - pkgRecords Recs(*Cache); - pkgCache::DescIterator Desc = V.TranslatedDescription(); - if (Desc.end() == false) - { - pkgRecords::Parser &P = Recs.Lookup(Desc.FileList()); - cout << "Description" << ( (strcmp(Desc.LanguageCode(),"") != 0) ? "-" : "" ) << Desc.LanguageCode() << ": " << P.LongDesc(); - cout << std::endl << "Description-md5: " << Desc.md5() << std::endl; - - // Find the first field after the description (if there is any) - DescP = skipDescriptionFields(DescP); - } - // else we have no translation, so we found a lonely Description-md5 -> don't skip it - - // write the rest of the buffer, but skip mixed in Descriptions* fields - while (DescP != NULL) - { - const unsigned char * const Start = DescP; - const unsigned char *End = (unsigned char*)strstr((char*)DescP, "\nDescription"); - if (End == NULL) - { - End = &Buffer[Vf->Size]; - DescP = NULL; - } - else - { - ++End; // get the newline into the output - DescP = skipDescriptionFields(End + strlen("Description")); - } - size_t const length = End - Start; - if (length != 0 && FileFd::Write(STDOUT_FILENO, Start, length) == false) - { - delete [] Buffer; - return false; - } - } - - // write a final newline after the last field - cout<FindB("APT::Cache::ShowFull",false); - bool const NamesOnly = _config->FindB("APT::Cache::NamesOnly",false); - unsigned int const NumPatterns = CmdL.FileSize() -1; - - pkgCacheFile CacheFile; - pkgCache *Cache = CacheFile.GetPkgCache(); - pkgDepCache::Policy *Plcy = CacheFile.GetPolicy(); - if (unlikely(Cache == NULL || Plcy == NULL)) - return false; - - // Make sure there is at least one argument - if (NumPatterns < 1) - return _error->Error(_("You must give at least one search pattern")); - - // Compile the regex pattern - regex_t *Patterns = new regex_t[NumPatterns]; - memset(Patterns,0,sizeof(*Patterns)*NumPatterns); - for (unsigned I = 0; I != NumPatterns; I++) - { - if (regcomp(&Patterns[I],CmdL.FileList[I+1],REG_EXTENDED | REG_ICASE | - REG_NOSUB) != 0) - { - for (; I != 0; I--) - regfree(&Patterns[I]); - return _error->Error("Regex compilation error"); - } - } - - if (_error->PendingError() == true) - { - for (unsigned I = 0; I != NumPatterns; I++) - regfree(&Patterns[I]); - return false; - } - - size_t const descCount = Cache->HeaderP->GroupCount + 1; - ExDescFile *DFList = new ExDescFile[descCount]; - memset(DFList,0,sizeof(*DFList) * descCount); - - bool PatternMatch[descCount * NumPatterns]; - memset(PatternMatch,false,sizeof(PatternMatch)); - - // Map versions that we want to write out onto the VerList array. - for (pkgCache::GrpIterator G = Cache->GrpBegin(); G.end() == false; ++G) - { - size_t const PatternOffset = G->ID * NumPatterns; - size_t unmatched = 0, matched = 0; - for (unsigned I = 0; I < NumPatterns; ++I) - { - if (PatternMatch[PatternOffset + I] == true) - ++matched; - else if (regexec(&Patterns[I],G.Name(),0,0,0) == 0) - PatternMatch[PatternOffset + I] = true; - else - ++unmatched; - } - - // already dealt with this package? - if (matched == NumPatterns) - continue; - - // Doing names only, drop any that don't match.. - if (NamesOnly == true && unmatched == NumPatterns) - continue; - - // 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) - { - pkgCache::DescIterator const D = V.TranslatedDescription(); - //FIXME: packages without a description can't be found - if (D.end() == true) - continue; - DFList[G->ID].Df = D.FileList(); - DFList[G->ID].ID = G->ID; - } - - if (unmatched == NumPatterns) - 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() == true) - continue; - - unsigned long id = Prv.OwnerPkg().Group()->ID; - pkgCache::DescIterator const D = V.TranslatedDescription(); - //FIXME: packages without a description can't be found - if (D.end() == true) - continue; - DFList[id].Df = D.FileList(); - DFList[id].ID = id; - - size_t const PrvPatternOffset = id * NumPatterns; - for (unsigned I = 0; I < NumPatterns; ++I) - PatternMatch[PrvPatternOffset + I] = PatternMatch[PatternOffset + I]; - } - } - - 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)); - size_t const PatternOffset = J->ID * NumPatterns; - - if (NamesOnly == false) - { - string const LongDesc = P.LongDesc(); - for (unsigned I = 0; I < NumPatterns; ++I) - { - if (PatternMatch[PatternOffset + I] == true) - continue; - else if (regexec(&Patterns[I],LongDesc.c_str(),0,0,0) == 0) - PatternMatch[PatternOffset + I] = true; - } - } - - bool matchedAll = true; - for (unsigned I = 0; I < NumPatterns; ++I) - if (PatternMatch[PatternOffset + I] == false) - { - matchedAll = false; - break; - } - - if (matchedAll == true) - { - if (ShowFull == true) - { - const char *Start; - const char *End; - P.GetRec(Start,End); - fwrite(Start,End-Start,1,stdout); - putc('\n',stdout); - } - else - printf("%s - %s\n",P.Name().c_str(),P.ShortDesc().c_str()); - } - } - - delete [] DFList; - for (unsigned I = 0; I != NumPatterns; I++) - regfree(&Patterns[I]); - if (ferror(stdout)) - return _error->Error("Write to stdout failed"); - return true; -} - /*}}}*/ /* ShowAuto - show automatically installed packages (sorted) {{{*/ static bool ShowAuto(CommandLine &) { @@ -1473,30 +1209,6 @@ static bool ShowAuto(CommandLine &) return true; } /*}}}*/ -// ShowPackage - Dump the package record to the screen /*{{{*/ -// --------------------------------------------------------------------- -/* */ -static bool ShowPackage(CommandLine &CmdL) -{ - pkgCacheFile CacheFile; - CacheSetHelperVirtuals helper(true, GlobalError::NOTICE); - APT::VersionList::Version const select = _config->FindB("APT::Cache::AllVersions", true) ? - APT::VersionList::ALL : APT::VersionList::CANDIDATE; - APT::VersionList const verset = APT::VersionList::FromCommandLine(CacheFile, CmdL.FileList + 1, select, helper); - for (APT::VersionList::const_iterator Ver = verset.begin(); Ver != verset.end(); ++Ver) - if (DisplayRecord(CacheFile, Ver) == false) - return false; - - if (verset.empty() == true) - { - if (helper.virtualPkgs.empty() == true) - return _error->Error(_("No packages found")); - else - _error->Notice(_("No packages found")); - } - return true; -} - /*}}}*/ // ShowPkgNames - Show package names /*{{{*/ // --------------------------------------------------------------------- /* This does a prefix match on the first argument */ @@ -1559,6 +1271,10 @@ static bool ShowSrcPackage(CommandLine &CmdL) pkgSrcRecords::Parser *Parse; unsigned found_this = 0; while ((Parse = SrcRecs.Find(*I,false)) != 0) { + // SrcRecs.Find() will find both binary and source names + if (_config->FindB("APT::Cache::Only-Source", false) == true) + if (Parse->Package() != *I) + continue; cout << Parse->AsStr() << endl;; found++; found_this++; @@ -1597,6 +1313,8 @@ static bool Policy(CommandLine &CmdL) cout << _("Package files:") << endl; for (pkgCache::PkgFileIterator F = Cache->FileBegin(); F.end() == false; ++F) { + if (F.Flagged(pkgCache::Flag::NoPackages)) + continue; // Locate the associated index files so we can derive a description pkgIndexFile *Indx; if (SrcList->FindIndex(F,Indx) == false && @@ -1619,19 +1337,33 @@ static bool Policy(CommandLine &CmdL) pkgCache::PkgIterator I = Cache->PkgBegin(); for (;I.end() != true; ++I) { - if (Plcy->GetPriority(I) == 0) + // Old code for debugging + if (_config->FindI("APT::Policy", 1) < 1) { + if (Plcy->GetPriority(I) == 0) + continue; + + // Print the package name and the version we are forcing to + cout << " " << I.FullName(true) << " -> "; + + pkgCache::VerIterator V = Plcy->GetMatch(I); + if (V.end() == true) + cout << _("(not found)") << endl; + else + cout << V.VerStr() << endl; + continue; + } + // New code + for (pkgCache::VerIterator V = I.VersionList(); !V.end(); V++) { + auto Prio = Plcy->GetPriority(V, false); + if (Prio == 0) + continue; - // Print the package name and the version we are forcing to - cout << " " << I.FullName(true) << " -> "; - - pkgCache::VerIterator V = Plcy->GetMatch(I); - if (V.end() == true) - cout << _("(not found)") << endl; - else - cout << V.VerStr() << endl; - } - + cout << " "; + // Print the package name and the version we are forcing to + ioprintf(cout, _("%s -> %s with priority %d\n"), I.FullName(true).c_str(), V.VerStr(), Prio); + } + } return true; } @@ -1667,7 +1399,7 @@ static bool Policy(CommandLine &CmdL) cout << V.VerStr() << endl; // Pinned version - if (Plcy->GetPriority(Pkg) != 0) + if (_config->FindI("APT::Policy", 1) < 1 && Plcy->GetPriority(Pkg) != 0) { cout << _(" Package pin: "); V = Plcy->GetMatch(Pkg); @@ -1685,7 +1417,10 @@ static bool Policy(CommandLine &CmdL) cout << " *** " << V.VerStr(); else cout << " " << V.VerStr(); - cout << " " << Plcy->GetPriority(Pkg) << endl; + if (_config->FindI("APT::Policy", 1) < 1) + cout << " " << Plcy->GetPriority(Pkg) << endl; + else + cout << " " << Plcy->GetPriority(V) << endl; for (pkgCache::VerFileIterator VF = V.FileList(); VF.end() == false; ++VF) { // Locate the associated index files so we can derive a description @@ -1791,9 +1526,8 @@ static bool GenCaches(CommandLine &) /* */ static bool ShowHelp(CommandLine &) { - ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION, - COMMON_ARCH,__DATE__,__TIME__); - + ioprintf(cout, "%s %s (%s)\n", PACKAGE, PACKAGE_VERSION, COMMON_ARCH); + if (_config->FindB("version") == true) return true; @@ -1844,7 +1578,7 @@ int main(int argc,const char *argv[]) /*{{{*/ {"dump",&Dump}, {"dumpavail",&DumpAvail}, {"unmet",&UnMet}, - {"search",&Search}, + {"search",&DoSearch}, {"depends",&Depends}, {"rdepends",&RDepends}, {"dotty",&Dotty}, @@ -1863,26 +1597,10 @@ int main(int argc,const char *argv[]) /*{{{*/ textdomain(PACKAGE); // Parse the command line and initialize the package library - CommandLine CmdL(Args.data(),_config); - if (pkgInitConfig(*_config) == false || - CmdL.Parse(argc,argv) == false || - pkgInitSystem(*_config,_system) == false) - { - _error->DumpErrors(); - return 100; - } + CommandLine CmdL; + ParseCommandLine(CmdL, Cmds, Args.data(), &_config, &_system, argc, argv, ShowHelp); - // See if the help should be shown - if (_config->FindB("help") == true || - CmdL.FileSize() == 0) - { - ShowHelp(CmdL); - return 0; - } - - // Deal with stdout not being a tty - if (!isatty(STDOUT_FILENO) && _config->FindI("quiet", -1) == -1) - _config->Set("quiet","1"); + InitOutput(); if (_config->Exists("APT::Cache::Generate") == true) _config->Set("pkgCacheFile::Generate", _config->FindB("APT::Cache::Generate", true));