X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/47d7761243a02368bb60b7227bd05a19ca4660d1..34984adbae646b922c4759849097f047461c4a60:/apt-private/private-output.cc?ds=sidebyside diff --git a/apt-private/private-output.cc b/apt-private/private-output.cc index a8bbad9e5..158bd5c71 100644 --- a/apt-private/private-output.cc +++ b/apt-private/private-output.cc @@ -7,15 +7,23 @@ #include #include #include +#include +#include +#include +#include +#include + +#include +#include +#include +#include #include #include -#include #include #include - -#include "private-output.h" -#include "private-cachefile.h" +#include +#include #include /*}}}*/ @@ -26,10 +34,29 @@ std::ostream c0out(0); std::ostream c1out(0); std::ostream c2out(0); std::ofstream devnull("/dev/null"); + + unsigned int ScreenWidth = 80 - 1; /* - 1 for the cursor */ +// SigWinch - Window size change signal handler /*{{{*/ +// --------------------------------------------------------------------- +/* */ +static void SigWinch(int) +{ + // Riped from GNU ls +#ifdef TIOCGWINSZ + struct winsize ws; + + if (ioctl(1, TIOCGWINSZ, &ws) != -1 && ws.ws_col >= 5) + ScreenWidth = ws.ws_col - 1; +#endif +} + /*}}}*/ bool InitOutput() /*{{{*/ { + if (!isatty(STDOUT_FILENO) && _config->FindI("quiet", -1) == -1) + _config->Set("quiet","1"); + c0out.rdbuf(cout.rdbuf()); c1out.rdbuf(cout.rdbuf()); c2out.rdbuf(cout.rdbuf()); @@ -38,6 +65,10 @@ bool InitOutput() /*{{{*/ if (_config->FindI("quiet",0) > 1) c1out.rdbuf(devnull.rdbuf()); + // deal with window size changes + signal(SIGWINCH,SigWinch); + SigWinch(0); + if(!isatty(1)) { _config->Set("APT::Color", "false"); @@ -60,16 +91,18 @@ bool InitOutput() /*{{{*/ return true; } /*}}}*/ -std::string GetArchiveSuite(pkgCacheFile &CacheFile, pkgCache::VerIterator ver) /*{{{*/ +static std::string GetArchiveSuite(pkgCacheFile &/*CacheFile*/, pkgCache::VerIterator ver) /*{{{*/ { std::string suite = ""; - if (ver && ver.FileList() && ver.FileList()) + if (ver && ver.FileList()) { pkgCache::VerFileIterator VF = ver.FileList(); for (; VF.end() == false ; ++VF) { - // XXX: how to figure out the relevant suite? if its in multiple ones? - suite = suite + "," + VF.File().Archive(); + if(VF.File() == NULL || VF.File().Archive() == NULL) + suite = suite + "," + _("unknown"); + else + suite = suite + "," + VF.File().Archive(); //suite = VF.File().Archive(); } suite = suite.erase(0, 1); @@ -77,7 +110,7 @@ std::string GetArchiveSuite(pkgCacheFile &CacheFile, pkgCache::VerIterator ver) return suite; } /*}}}*/ -std::string GetFlagsStr(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)/*{{{*/ +static std::string GetFlagsStr(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)/*{{{*/ { pkgDepCache *DepCache = CacheFile.GetDepCache(); pkgDepCache::StateCache &state = (*DepCache)[P]; @@ -94,7 +127,7 @@ std::string GetFlagsStr(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)/*{{{*/ return flags_str; } /*}}}*/ -std::string GetCandidateVersion(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)/*{{{*/ +static std::string GetCandidateVersion(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)/*{{{*/ { pkgPolicy *policy = CacheFile.GetPolicy(); pkgCache::VerIterator cand = policy->GetCandidateVer(P); @@ -102,14 +135,14 @@ std::string GetCandidateVersion(pkgCacheFile &CacheFile, pkgCache::PkgIterator P return cand ? cand.VerStr() : "(none)"; } /*}}}*/ -std::string GetInstalledVersion(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)/*{{{*/ +static std::string GetInstalledVersion(pkgCacheFile &/*CacheFile*/, pkgCache::PkgIterator P)/*{{{*/ { pkgCache::VerIterator inst = P.CurrentVer(); return inst ? inst.VerStr() : "(none)"; } /*}}}*/ -std::string GetVersion(pkgCacheFile &CacheFile, pkgCache::VerIterator V)/*{{{*/ +static std::string GetVersion(pkgCacheFile &/*CacheFile*/, pkgCache::VerIterator V)/*{{{*/ { pkgCache::PkgIterator P = V.ParentPkg(); if (V == P.CurrentVer()) @@ -129,16 +162,20 @@ std::string GetVersion(pkgCacheFile &CacheFile, pkgCache::VerIterator V)/*{{{*/ return "(none)"; } /*}}}*/ -std::string GetArchitecture(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)/*{{{*/ +static std::string GetArchitecture(pkgCacheFile &CacheFile, pkgCache::PkgIterator P)/*{{{*/ { pkgPolicy *policy = CacheFile.GetPolicy(); pkgCache::VerIterator inst = P.CurrentVer(); pkgCache::VerIterator cand = policy->GetCandidateVer(P); - + + // this may happen for packages in dpkg "deinstall ok config-file" state + if (inst.IsGood() == false && cand.IsGood() == false) + return P.VersionList().Arch(); + return inst ? inst.Arch() : cand.Arch(); } /*}}}*/ -std::string GetShortDescription(pkgCacheFile &CacheFile, pkgRecords &records, pkgCache::PkgIterator P)/*{{{*/ +static std::string GetShortDescription(pkgCacheFile &CacheFile, pkgRecords &records, pkgCache::PkgIterator P)/*{{{*/ { pkgPolicy *policy = CacheFile.GetPolicy(); @@ -188,45 +225,44 @@ void ListSingleVersion(pkgCacheFile &CacheFile, pkgRecords &records, /*{{{*/ // raring/linux-kernel version [upradable: new-version] // description pkgPolicy *policy = CacheFile.GetPolicy(); - out << std::setiosflags(std::ios::left) - << _config->Find("APT::Color::Highlight", "") - << name_str - << _config->Find("APT::Color::Neutral", "") - << "/" << suite - << " "; + std::string VersionStr = GetVersion(CacheFile, V); + std::string CandidateVerStr = GetCandidateVersion(CacheFile, P); + std::string InstalledVerStr = GetInstalledVersion(CacheFile, P); + std::string StatusStr; if(P.CurrentVer() == V && state.Upgradable()) { - out << GetVersion(CacheFile, V) - << " " - << "[" << _("installed,upgradable to: ") - << GetCandidateVersion(CacheFile, P) << "]"; + strprintf(StatusStr, _("[installed,upgradable to: %s]"), + CandidateVerStr.c_str()); } else if (P.CurrentVer() == V) { - out << GetVersion(CacheFile, V) - << " "; if(!V.Downloadable()) - out << _("[installed,local]"); + StatusStr = _("[installed,local]"); else if(V.Automatic() && state.Garbage) - out << _("[installed,auto-removable]"); + StatusStr = _("[installed,auto-removable]"); else if (state.Flags & pkgCache::Flag::Auto) - out << _("[installed,automatic]"); + StatusStr = _("[installed,automatic]"); else - out << _("[installed]"); + StatusStr = _("[installed]"); } else if (P.CurrentVer() && policy->GetCandidateVer(P) == V && state.Upgradable()) { - out << GetVersion(CacheFile, V) - << " " - << _("[upgradable from: ") - << GetInstalledVersion(CacheFile, P) << "]"; + strprintf(StatusStr, _("[upgradable from: %s]"), + InstalledVerStr.c_str()); } else { if (V.ParentPkg()->CurrentState == pkgCache::State::ConfigFiles) - out << GetVersion(CacheFile, V) - << " " - << _("[residual-config]"); + StatusStr = _("[residual-config]"); else - out << GetVersion(CacheFile, V); + StatusStr = ""; } - out << " " << GetArchitecture(CacheFile, P); + out << std::setiosflags(std::ios::left) + << _config->Find("APT::Color::Highlight", "") + << name_str + << _config->Find("APT::Color::Neutral", "") + << "/" << suite + << " " + << VersionStr << " " + << GetArchitecture(CacheFile, P); + if (StatusStr != "") + out << " " << StatusStr; if (include_summary) { out << std::endl @@ -308,129 +344,141 @@ bool ShowList(ostream &out,string Title,string List,string VersionsList) Depends: libldap2 (>= 2.0.2-2) but it is not going to be installed Depends: libsasl7 but it is not going to be installed */ -void ShowBroken(ostream &out,CacheFile &Cache,bool Now) +static void ShowBrokenPackage(ostream &out, pkgCacheFile * const Cache, pkgCache::PkgIterator const &Pkg, bool const Now) { - if (Cache->BrokenCount() == 0) + if (Now == true) + { + if ((*Cache)[Pkg].NowBroken() == false) + return; + } + else + { + if ((*Cache)[Pkg].InstBroken() == false) + return; + } + + // Print out each package and the failed dependencies + out << " " << Pkg.FullName(true) << " :"; + unsigned const Indent = Pkg.FullName(true).size() + 3; + bool First = true; + pkgCache::VerIterator Ver; + + if (Now == true) + Ver = Pkg.CurrentVer(); + else + Ver = (*Cache)[Pkg].InstVerIter(*Cache); + + if (Ver.end() == true) + { + out << endl; return; + } - out << _("The following packages have unmet dependencies:") << endl; - for (unsigned J = 0; J < Cache->Head().PackageCount; J++) + for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false;) { - pkgCache::PkgIterator I(Cache,Cache.List[J]); - + // Compute a single dependency element (glob or) + pkgCache::DepIterator Start; + pkgCache::DepIterator End; + D.GlobOr(Start,End); // advances D + + if ((*Cache)->IsImportantDep(End) == false) + continue; + if (Now == true) { - if (Cache[I].NowBroken() == false) + if (((*Cache)[End] & pkgDepCache::DepGNow) == pkgDepCache::DepGNow) continue; } else { - if (Cache[I].InstBroken() == false) + if (((*Cache)[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall) continue; } - - // Print out each package and the failed dependencies - out << " " << I.FullName(true) << " :"; - unsigned const Indent = I.FullName(true).size() + 3; - bool First = true; - pkgCache::VerIterator Ver; - - if (Now == true) - Ver = I.CurrentVer(); - else - Ver = Cache[I].InstVerIter(Cache); - - if (Ver.end() == true) - { - out << endl; - continue; - } - - for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false;) + + bool FirstOr = true; + while (1) { - // Compute a single dependency element (glob or) - pkgCache::DepIterator Start; - pkgCache::DepIterator End; - D.GlobOr(Start,End); // advances D + if (First == false) + for (unsigned J = 0; J != Indent; J++) + out << ' '; + First = false; - if (Cache->IsImportantDep(End) == false) - continue; - - if (Now == true) + if (FirstOr == false) { - if ((Cache[End] & pkgDepCache::DepGNow) == pkgDepCache::DepGNow) - continue; + for (unsigned J = 0; J != strlen(End.DepType()) + 3; J++) + out << ' '; } else + out << ' ' << End.DepType() << ": "; + FirstOr = false; + + out << Start.TargetPkg().FullName(true); + + // Show a quick summary of the version requirements + if (Start.TargetVer() != 0) + out << " (" << Start.CompType() << " " << Start.TargetVer() << ")"; + + /* Show a summary of the target package if possible. In the case + of virtual packages we show nothing */ + pkgCache::PkgIterator Targ = Start.TargetPkg(); + if (Targ->ProvidesList == 0) { - if ((Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall) - continue; - } - - bool FirstOr = true; - while (1) - { - if (First == false) - for (unsigned J = 0; J != Indent; J++) - out << ' '; - First = false; + out << ' '; + pkgCache::VerIterator Ver = (*Cache)[Targ].InstVerIter(*Cache); + if (Now == true) + Ver = Targ.CurrentVer(); - if (FirstOr == false) + if (Ver.end() == false) { - for (unsigned J = 0; J != strlen(End.DepType()) + 3; J++) - out << ' '; + if (Now == true) + ioprintf(out,_("but %s is installed"),Ver.VerStr()); + else + ioprintf(out,_("but %s is to be installed"),Ver.VerStr()); } else - out << ' ' << End.DepType() << ": "; - FirstOr = false; - - out << Start.TargetPkg().FullName(true); - - // Show a quick summary of the version requirements - if (Start.TargetVer() != 0) - out << " (" << Start.CompType() << " " << Start.TargetVer() << ")"; - - /* Show a summary of the target package if possible. In the case - of virtual packages we show nothing */ - pkgCache::PkgIterator Targ = Start.TargetPkg(); - if (Targ->ProvidesList == 0) { - out << ' '; - pkgCache::VerIterator Ver = Cache[Targ].InstVerIter(Cache); - if (Now == true) - Ver = Targ.CurrentVer(); - - if (Ver.end() == false) + if ((*Cache)[Targ].CandidateVerIter(*Cache).end() == true) { - if (Now == true) - ioprintf(out,_("but %s is installed"),Ver.VerStr()); + if (Targ->ProvidesList == 0) + out << _("but it is not installable"); else - ioprintf(out,_("but %s is to be installed"),Ver.VerStr()); - } + out << _("but it is a virtual package"); + } else - { - if (Cache[Targ].CandidateVerIter(Cache).end() == true) - { - if (Targ->ProvidesList == 0) - out << _("but it is not installable"); - else - out << _("but it is a virtual package"); - } - else - out << (Now?_("but it is not installed"):_("but it is not going to be installed")); - } + out << (Now?_("but it is not installed"):_("but it is not going to be installed")); } - - if (Start != End) - out << _(" or"); - out << endl; - - if (Start == End) - break; - ++Start; - } - } - } + } + + if (Start != End) + out << _(" or"); + out << endl; + + if (Start == End) + break; + ++Start; + } + } +} +void ShowBroken(ostream &out, CacheFile &Cache, bool const Now) +{ + if (Cache->BrokenCount() == 0) + return; + + out << _("The following packages have unmet dependencies:") << endl; + for (unsigned J = 0; J < Cache->Head().PackageCount; J++) + { + pkgCache::PkgIterator const I(Cache,Cache.List[J]); + ShowBrokenPackage(out, &Cache, I, Now); + } +} +void ShowBroken(ostream &out, pkgCacheFile &Cache, bool const Now) +{ + if (Cache->BrokenCount() == 0) + return; + + out << _("The following packages have unmet dependencies:") << endl; + for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); Pkg.end() == false; ++Pkg) + ShowBrokenPackage(out, &Cache, Pkg, Now); } /*}}}*/ // ShowNew - Show packages to newly install /*{{{*/