X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/1b8ba3ba050f01db27f1ddc0e5b280b2fccd9fb9..f748b4760d0f8247001c0b46e9eaf02b379bc3c4:/cmdline/apt-cache.cc diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc index 70732e4d0..232bb93ec 100644 --- a/cmdline/apt-cache.cc +++ b/cmdline/apt-cache.cc @@ -46,6 +46,29 @@ using namespace std; +// CacheSetHelper saving virtual packages /*{{{*/ +class CacheSetHelperVirtuals: public APT::CacheSetHelper { +public: + APT::PackageSet virtualPkgs; + + virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) { + virtualPkgs.insert(Pkg); + return CacheSetHelper::canNotFindCandidateVer(Cache, Pkg); + } + + virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) { + virtualPkgs.insert(Pkg); + return CacheSetHelper::canNotFindNewestVer(Cache, Pkg); + } + + virtual APT::VersionSet canNotFindAllVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) { + virtualPkgs.insert(Pkg); + return CacheSetHelper::canNotFindAllVer(Cache, Pkg); + } + + CacheSetHelperVirtuals(bool const &ShowErrors = true, GlobalError::MsgType const &ErrorType = GlobalError::NOTICE) : CacheSetHelper(ShowErrors, ErrorType) {} +}; + /*}}}*/ // LocalitySort - Sort a version list by package file locality /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -98,9 +121,7 @@ bool ShowUnMet(pkgCache::VerIterator const &V, bool const &Important) continue; // Skip conflicts and replaces - if (End->Type == pkgCache::Dep::DpkgBreaks || - End->Type == pkgCache::Dep::Replaces || - End->Type == pkgCache::Dep::Conflicts) + if (End.IsNegative() == true) continue; // Verify the or group @@ -173,7 +194,9 @@ bool UnMet(CommandLine &CmdL) } else { - APT::VersionSet verset = APT::VersionSet::FromCommandLine(CacheFile, CmdL.FileList + 1); + CacheSetHelperVirtuals helper(true, GlobalError::NOTICE); + APT::VersionSet verset = APT::VersionSet::FromCommandLine(CacheFile, CmdL.FileList + 1, + APT::VersionSet::CANDIDATE, helper); for (APT::VersionSet::iterator V = verset.begin(); V != verset.end(); ++V) if (ShowUnMet(V, Important) == false) return false; @@ -187,7 +210,8 @@ bool UnMet(CommandLine &CmdL) bool DumpPackage(CommandLine &CmdL) { pkgCacheFile CacheFile; - APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(CacheFile, CmdL.FileList + 1); + APT::CacheSetHelper helper(true, GlobalError::NOTICE); + APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(CacheFile, CmdL.FileList + 1, helper); for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg) { @@ -552,22 +576,6 @@ bool DumpAvail(CommandLine &Cmd) } /*}}}*/ // ShowDepends - Helper for printing out a dependency tree /*{{{*/ -class CacheSetHelperDepends: public APT::CacheSetHelper { -public: - APT::PackageSet virtualPkgs; - - virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) { - virtualPkgs.insert(Pkg); - return pkgCache::VerIterator(Cache, 0); - } - - virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) { - virtualPkgs.insert(Pkg); - return pkgCache::VerIterator(Cache, 0); - } - - CacheSetHelperDepends() : CacheSetHelper(false) {} -}; bool ShowDepends(CommandLine &CmdL, bool const RevDepends) { pkgCacheFile CacheFile; @@ -575,10 +583,10 @@ bool ShowDepends(CommandLine &CmdL, bool const RevDepends) if (unlikely(Cache == NULL)) return false; - CacheSetHelperDepends helper; + CacheSetHelperVirtuals helper(false); APT::VersionSet verset = APT::VersionSet::FromCommandLine(CacheFile, CmdL.FileList + 1, APT::VersionSet::CANDIDATE, helper); if (verset.empty() == true && helper.virtualPkgs.empty() == true) - return false; + return _error->Error(_("No packages found")); std::vector Shown(Cache->Head().PackageCount); bool const Recurse = _config->FindB("APT::Cache::RecurseDepends", false); @@ -754,11 +762,12 @@ 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::map pkgsets = - APT::PackageSet::GroupedFromCommandLine(CacheFile, CmdL.FileList + 1, mods, 0); + APT::PackageSet::GroupedFromCommandLine(CacheFile, CmdL.FileList + 1, mods, 0, helper); for (APT::PackageSet::const_iterator Pkg = pkgsets[0].begin(); Pkg != pkgsets[0].end(); ++Pkg) @@ -837,10 +846,7 @@ bool XVcg(CommandLine &CmdL) { /* If a conflicts does not meet anything in the database then show the relation but do not recurse */ - if (Hit == false && - (D->Type == pkgCache::Dep::Conflicts || - D->Type == pkgCache::Dep::DpkgBreaks || - D->Type == pkgCache::Dep::Obsoletes)) + if (Hit == false && D.IsNegative() == true) { if (Show[D.TargetPkg()->ID] == None && Show[D.TargetPkg()->ID] != ToShow) @@ -968,11 +974,12 @@ 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::map pkgsets = - APT::PackageSet::GroupedFromCommandLine(CacheFile, CmdL.FileList + 1, mods, 0); + APT::PackageSet::GroupedFromCommandLine(CacheFile, CmdL.FileList + 1, mods, 0, helper); for (APT::PackageSet::const_iterator Pkg = pkgsets[0].begin(); Pkg != pkgsets[0].end(); ++Pkg) @@ -1048,9 +1055,7 @@ bool Dotty(CommandLine &CmdL) { /* If a conflicts does not meet anything in the database then show the relation but do not recurse */ - if (Hit == false && - (D->Type == pkgCache::Dep::Conflicts || - D->Type == pkgCache::Dep::Obsoletes)) + if (Hit == false && D.IsNegative() == true) { if (Show[D.TargetPkg()->ID] == None && Show[D.TargetPkg()->ID] != ToShow) @@ -1070,6 +1075,7 @@ bool Dotty(CommandLine &CmdL) { case pkgCache::Dep::Conflicts: case pkgCache::Dep::Obsoletes: + case pkgCache::Dep::DpkgBreaks: printf("[color=springgreen];\n"); break; @@ -1103,59 +1109,10 @@ bool Dotty(CommandLine &CmdL) } printf("}\n"); + delete[] Show; + delete[] Flags; + delete[] ShapeMap; return true; -} - /*}}}*/ -// DoAdd - Perform an adding operation /*{{{*/ -// --------------------------------------------------------------------- -/* */ -bool DoAdd(CommandLine &CmdL) -{ - return _error->Error("Unimplemented"); -#if 0 - // Make sure there is at least one argument - if (CmdL.FileSize() <= 1) - return _error->Error("You must give at least one file name"); - - // Open the cache - FileFd CacheF(_config->FindFile("Dir::Cache::pkgcache"),FileFd::WriteAny); - if (_error->PendingError() == true) - return false; - - DynamicMMap Map(CacheF,MMap::Public); - if (_error->PendingError() == true) - return false; - - OpTextProgress Progress(*_config); - pkgCacheGenerator Gen(Map,Progress); - if (_error->PendingError() == true) - return false; - - unsigned long Length = CmdL.FileSize() - 1; - for (const char **I = CmdL.FileList + 1; *I != 0; I++) - { - Progress.OverallProgress(I - CmdL.FileList,Length,1,"Generating cache"); - Progress.SubProgress(Length); - - // Do the merge - FileFd TagF(*I,FileFd::ReadOnly); - debListParser Parser(TagF); - if (_error->PendingError() == true) - return _error->Error("Problem opening %s",*I); - - if (Gen.SelectFile(*I,"") == false) - return _error->Error("Problem with SelectFile"); - - if (Gen.MergeList(Parser) == false) - return _error->Error("Problem with MergeList"); - } - - Progress.Done(); - GCache = &Gen.GetCache(); - Stats(CmdL); - - return true; -#endif } /*}}}*/ // DisplayRecord - Displays the complete record for the package /*{{{*/ @@ -1309,7 +1266,7 @@ bool Search(CommandLine &CmdL) continue; pkgCache::VerIterator V = Plcy->GetCandidateVer(P); if (V.end() == false) - DFList[G->ID].Df = V.DescriptionList().FileList(); + DFList[G->ID].Df = V.TranslatedDescription().FileList(); if (DFList[G->ID].NameMatch == false) continue; @@ -1322,7 +1279,7 @@ bool Search(CommandLine &CmdL) continue; unsigned long id = Prv.OwnerPkg().Group()->ID; - DFList[id].Df = V.DescriptionList().FileList(); + DFList[id].Df = V.TranslatedDescription().FileList(); DFList[id].NameMatch = true; } } @@ -1371,9 +1328,8 @@ bool Search(CommandLine &CmdL) return _error->Error("Write to stdout failed"); return true; } - - -/* show automatically installed packages (sorted) */ + /*}}}*/ +/* ShowAuto - show automatically installed packages (sorted) {{{*/ bool ShowAuto(CommandLine &CmdL) { pkgCacheFile CacheFile; @@ -1394,6 +1350,7 @@ bool ShowAuto(CommandLine &CmdL) for (vector::iterator I = packages.begin(); I != packages.end(); I++) cout << *I << "\n"; + _error->Notice(_("This command is deprecated. Please use 'apt-mark showauto' instead.")); return true; } /*}}}*/ @@ -1403,16 +1360,22 @@ bool ShowAuto(CommandLine &CmdL) bool ShowPackage(CommandLine &CmdL) { pkgCacheFile CacheFile; + CacheSetHelperVirtuals helper(true, GlobalError::NOTICE); APT::VersionSet::Version const select = _config->FindB("APT::Cache::AllVersions", true) ? APT::VersionSet::ALL : APT::VersionSet::CANDIDATE; - APT::VersionSet const verset = APT::VersionSet::FromCommandLine(CacheFile, CmdL.FileList + 1, select); + APT::VersionSet const verset = APT::VersionSet::FromCommandLine(CacheFile, CmdL.FileList + 1, select, helper); for (APT::VersionSet::const_iterator Ver = verset.begin(); Ver != verset.end(); ++Ver) if (DisplayRecord(CacheFile, Ver) == false) return false; - if (verset.empty() == false) - return true; - return _error->Error(_("No packages found")); + 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 /*{{{*/ @@ -1485,10 +1448,10 @@ bool ShowSrcPackage(CommandLine &CmdL) _error->Warning(_("Unable to locate package %s"),*I); continue; } - } - if (found > 0) - return true; - return _error->Error(_("No packages found")); + } + if (found == 0) + _error->Notice(_("No packages found")); + return true; } /*}}}*/ // Policy - Show the results of the preferences file /*{{{*/ @@ -1553,7 +1516,6 @@ bool Policy(CommandLine &CmdL) return true; } - string const myArch = _config->Find("APT::Architecture"); char const * const msgInstalled = _(" Installed: "); char const * const msgCandidate = _(" Candidate: "); short const InstalledLessCandidate = @@ -1564,15 +1526,10 @@ bool Policy(CommandLine &CmdL) (InstalledLessCandidate > 0 ? (InstalledLessCandidate) : 0) - 1; // Print out detailed information for each package - APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(CacheFile, CmdL.FileList + 1); - for (APT::PackageSet::const_iterator I = pkgset.begin(); I != pkgset.end(); ++I) + APT::CacheSetHelper helper(true, GlobalError::NOTICE); + APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(CacheFile, CmdL.FileList + 1, helper); + for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg) { - pkgCache::PkgIterator Pkg = I.Group().FindPkg("any"); - - for (; Pkg.end() != true; Pkg = I.Group().NextPkg(Pkg)) { - if (strcmp(Pkg.Arch(),"all") == 0) - continue; - cout << Pkg.FullName(true) << ":" << endl; // Installed version @@ -1621,7 +1578,6 @@ bool Policy(CommandLine &CmdL) Indx->Describe(true).c_str()); } } - } } return true; @@ -1644,10 +1600,12 @@ bool Madison(CommandLine &CmdL) if (_error->PendingError() == true) _error->Discard(); - APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(CacheFile, CmdL.FileList + 1); - for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg) + APT::CacheSetHelper helper(true, GlobalError::NOTICE); + for (const char **I = CmdL.FileList + 1; *I != 0; I++) { - if (Pkg.end() == false) + _error->PushToStack(); + APT::PackageSet pkgset = APT::PackageSet::FromString(CacheFile, *I, helper); + for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg) { for (pkgCache::VerIterator V = Pkg.VersionList(); V.end() == false; V++) { @@ -1678,16 +1636,21 @@ bool Madison(CommandLine &CmdL) } } - SrcRecs.Restart(); pkgSrcRecords::Parser *SrcParser; - while ((SrcParser = SrcRecs.Find(Pkg.Name(),false)) != 0) + bool foundSomething = false; + while ((SrcParser = SrcRecs.Find(*I, false)) != 0) { + foundSomething = true; // Maybe support Release info here too eventually cout << setw(10) << SrcParser->Package() << " | " << setw(10) << SrcParser->Version() << " | " << SrcParser->Index().Describe(true) << endl; } + if (foundSomething == true) + _error->RevertToStack(); + else + _error->MergeWithStack(); } return true; @@ -1717,15 +1680,13 @@ bool ShowHelp(CommandLine &Cmd) cout << _("Usage: apt-cache [options] command\n" - " apt-cache [options] add file1 [file2 ...]\n" " apt-cache [options] showpkg pkg1 [pkg2 ...]\n" " apt-cache [options] showsrc pkg1 [pkg2 ...]\n" "\n" - "apt-cache is a low-level tool used to manipulate APT's binary\n" - "cache files, and query information from them\n" + "apt-cache is a low-level tool used to query information\n" + "from APT's binary cache files\n" "\n" "Commands:\n" - " add - Add a package file to the source cache\n" " gencaches - Build both the package and source cache\n" " showpkg - Show some general information for a single package\n" " showsrc - Show source records\n" @@ -1735,7 +1696,6 @@ bool ShowHelp(CommandLine &Cmd) " unmet - Show unmet dependencies\n" " search - Search the package list for a regex pattern\n" " show - Show a readable record for the package\n" - " showauto - Display a list of automatically installed packages\n" " depends - Show raw dependency information for a package\n" " rdepends - Show reverse dependency information for a package\n" " pkgnames - List the names of all packages in the system\n" @@ -1755,15 +1715,6 @@ bool ShowHelp(CommandLine &Cmd) return true; } /*}}}*/ -// CacheInitialize - Initialize things for apt-cache /*{{{*/ -// --------------------------------------------------------------------- -/* */ -void CacheInitialize() -{ - _config->Set("quiet",0); - _config->Set("help",false); -} - /*}}}*/ int main(int argc,const char *argv[]) /*{{{*/ { CommandLine::Args Args[] = { @@ -1794,7 +1745,6 @@ int main(int argc,const char *argv[]) /*{{{*/ {0,"enhances","APT::Cache::ShowEnhances",0}, {0,0,0,0}}; CommandLine::Dispatch CmdsA[] = {{"help",&ShowHelp}, - {"add",&DoAdd}, {"gencaches",&GenCaches}, {"showsrc",&ShowSrcPackage}, {0,0}}; @@ -1815,8 +1765,6 @@ int main(int argc,const char *argv[]) /*{{{*/ {"madison",&Madison}, {0,0}}; - CacheInitialize(); - // Set up gettext support setlocale(LC_ALL,""); textdomain(PACKAGE);