X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/01b64152bafe4df766345faa5b8f1fcc242aaee2..29d0b55e368aa2ae26ad61f7ecd60b723a3a4e05:/cmdline/apt-get.cc diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc index 4558f7cf3..ab6dca388 100644 --- a/cmdline/apt-get.cc +++ b/cmdline/apt-get.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: apt-get.cc,v 1.96 2000/05/10 06:03:01 jgg Exp $ +// $Id: apt-get.cc,v 1.156 2004/08/28 01:05:16 mdz Exp $ /* ###################################################################### apt-get - Cover for dpkg @@ -32,21 +32,28 @@ #include #include #include -#include #include #include #include #include #include - +#include +#include +#include + #include +#include #include "acqprogress.h" -#include +#include +#include +#include +#include #include #include #include +#include #include #include #include @@ -54,13 +61,18 @@ #include #include #include +#include /*}}}*/ -ostream c0out; -ostream c1out; -ostream c2out; +#define RAMFS_MAGIC 0x858458f6 + +using namespace std; + +ostream c0out(0); +ostream c1out(0); +ostream c2out(0); ofstream devnull("/dev/null"); -unsigned int ScreenWidth = 80; +unsigned int ScreenWidth = 80 - 1; /* - 1 for the cursor */ // class CacheFile - Cover class for some dependency cache functions /*{{{*/ // --------------------------------------------------------------------- @@ -75,37 +87,72 @@ class CacheFile : public pkgCacheFile void Sort(); bool CheckDeps(bool AllowBroken = false); + bool BuildCaches(bool WithLock = true) + { + OpTextProgress Prog(*_config); + if (pkgCacheFile::BuildCaches(Prog,WithLock) == false) + return false; + return true; + } bool Open(bool WithLock = true) { OpTextProgress Prog(*_config); if (pkgCacheFile::Open(Prog,WithLock) == false) return false; Sort(); + return true; }; + bool OpenForInstall() + { + if (_config->FindB("APT::Get::Print-URIs") == true) + return Open(false); + else + return Open(true); + } CacheFile() : List(0) {}; + ~CacheFile() { + delete[] List; + } }; /*}}}*/ // YnPrompt - Yes No Prompt. /*{{{*/ // --------------------------------------------------------------------- /* Returns true on a Yes.*/ -bool YnPrompt() +bool YnPrompt(bool Default=true) { if (_config->FindB("APT::Get::Assume-Yes",false) == true) { - c1out << 'Y' << endl; + c1out << _("Y") << endl; return true; } - - char C = 0; - char Jnk = 0; - read(STDIN_FILENO,&C,1); - while (C != '\n' && Jnk != '\n') read(STDIN_FILENO,&Jnk,1); - - if (!(C == 'Y' || C == 'y' || C == '\n' || C == '\r')) + + char response[1024] = ""; + cin.getline(response, sizeof(response)); + + if (!cin) return false; - return true; + + if (strlen(response) == 0) + return Default; + + regex_t Pattern; + int Res; + + Res = regcomp(&Pattern, nl_langinfo(YESEXPR), + REG_EXTENDED|REG_ICASE|REG_NOSUB); + + if (Res != 0) { + char Error[300]; + regerror(Res,&Pattern,Error,sizeof(Error)); + return _error->Error(_("Regex compilation error - %s"),Error); + } + + Res = regexec(&Pattern, response, 0, NULL, 0); + if (Res == 0) + return true; + return false; } /*}}}*/ // AnalPrompt - Annoying Yes No Prompt. /*{{{*/ @@ -122,31 +169,61 @@ bool AnalPrompt(const char *Text) /*}}}*/ // ShowList - Show a list /*{{{*/ // --------------------------------------------------------------------- -/* This prints out a string of space seperated words with a title and +/* This prints out a string of space separated words with a title and a two space indent line wraped to the current screen width. */ -bool ShowList(ostream &out,string Title,string List) +bool ShowList(ostream &out,string Title,string List,string VersionsList) { if (List.empty() == true) return true; + // trim trailing space + int NonSpace = List.find_last_not_of(' '); + if (NonSpace != -1) + { + List = List.erase(NonSpace + 1); + if (List.empty() == true) + return true; + } // Acount for the leading space int ScreenWidth = ::ScreenWidth - 3; out << Title << endl; string::size_type Start = 0; + string::size_type VersionsStart = 0; while (Start < List.size()) { - string::size_type End; - if (Start + ScreenWidth >= List.size()) - End = List.size(); - else - End = List.rfind(' ',Start+ScreenWidth); - - if (End == string::npos || End < Start) - End = Start + ScreenWidth; - out << " " << string(List,Start,End - Start) << endl; - Start = End + 1; + if(_config->FindB("APT::Get::Show-Versions",false) == true && + VersionsList.size() > 0) { + string::size_type End; + string::size_type VersionsEnd; + + End = List.find(' ',Start); + VersionsEnd = VersionsList.find('\n', VersionsStart); + + out << " " << string(List,Start,End - Start) << " (" << + string(VersionsList,VersionsStart,VersionsEnd - VersionsStart) << + ")" << endl; + + if (End == string::npos || End < Start) + End = Start + ScreenWidth; + + Start = End + 1; + VersionsStart = VersionsEnd + 1; + } else { + string::size_type End; + + if (Start + ScreenWidth >= List.size()) + End = List.size(); + else + End = List.rfind(' ',Start+ScreenWidth); + + if (End == string::npos || End < Start) + End = Start + ScreenWidth; + out << " " << string(List,Start,End - Start) << endl; + Start = End + 1; + } } + return false; } /*}}}*/ @@ -154,38 +231,70 @@ bool ShowList(ostream &out,string Title,string List) // --------------------------------------------------------------------- /* This prints out the names of all the packages that are broken along with the name of each each broken dependency and a quite version - description. */ + description. + + The output looks like: + The following packages have unmet dependencies: + exim: Depends: libc6 (>= 2.1.94) but 2.1.3-10 is to be installed + 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) { - out << "Sorry, but the following packages have unmet dependencies:" << endl; + out << _("The following packages have unmet dependencies:") << endl; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); - if (Cache[I].InstBroken() == false) - continue; - + if (Now == true) + { + if (Cache[I].NowBroken() == false) + continue; + } + else + { + if (Cache[I].InstBroken() == false) + continue; + } + // Print out each package and the failed dependencies out <<" " << I.Name() << ":"; unsigned Indent = strlen(I.Name()) + 3; bool First = true; - if (Cache[I].InstVerIter(Cache).end() == true) + pkgCache::VerIterator Ver; + + if (Now == true) + Ver = I.CurrentVer(); + else + Ver = Cache[I].InstVerIter(Cache); + + if (Ver.end() == true) { - cout << endl; + out << endl; continue; } - for (pkgCache::DepIterator D = Cache[I].InstVerIter(Cache).DependsList(); D.end() == false;) + for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false;) { // Compute a single dependency element (glob or) pkgCache::DepIterator Start; pkgCache::DepIterator End; - D.GlobOr(Start,End); + D.GlobOr(Start,End); // advances D - if (Cache->IsImportantDep(End) == false || - (Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall) + if (Cache->IsImportantDep(End) == false) continue; - + + if (Now == true) + { + if ((Cache[End] & pkgDepCache::DepGNow) == pkgDepCache::DepGNow) + continue; + } + else + { + if ((Cache[End] & pkgDepCache::DepGInstall) == pkgDepCache::DepGInstall) + continue; + } + bool FirstOr = true; while (1) { @@ -207,34 +316,41 @@ void ShowBroken(ostream &out,CacheFile &Cache,bool Now) // Show a quick summary of the version requirements if (Start.TargetVer() != 0) - out << " (" << Start.CompType() << " " << Start.TargetVer() << - ")"; + 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 << " but "; + out << ' '; pkgCache::VerIterator Ver = Cache[Targ].InstVerIter(Cache); + if (Now == true) + Ver = Targ.CurrentVer(); + if (Ver.end() == false) - out << Ver.VerStr() << (Now?" is installed":" is to be installed"); + { + if (Now == true) + ioprintf(out,_("but %s is installed"),Ver.VerStr()); + else + ioprintf(out,_("but %s is to be installed"),Ver.VerStr()); + } else { if (Cache[Targ].CandidateVerIter(Cache).end() == true) { if (Targ->ProvidesList == 0) - out << "it is not installable"; + out << _("but it is not installable"); else - out << "it is a virtual package"; + out << _("but it is a virtual package"); } else - out << (Now?"it is not installed":"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) - cout << " or"; + out << _(" or"); out << endl; if (Start == End) @@ -250,17 +366,20 @@ void ShowBroken(ostream &out,CacheFile &Cache,bool Now) /* */ void ShowNew(ostream &out,CacheFile &Cache) { - /* Print out a list of packages that are going to be removed extra + /* Print out a list of packages that are going to be installed extra to what the user asked */ string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); - if (Cache[I].NewInstall() == true) - List += string(I.Name()) + " "; + if (Cache[I].NewInstall() == true) { + List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CandVersion) + "\n"; + } } - ShowList(out,"The following NEW packages will be installed:",List); + ShowList(out,_("The following NEW packages will be installed:"),List,VersionsList); } /*}}}*/ // ShowDel - Show packages to delete /*{{{*/ @@ -271,6 +390,7 @@ void ShowDel(ostream &out,CacheFile &Cache) /* Print out a list of packages that are going to be removed extra to what the user asked */ string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); @@ -280,10 +400,12 @@ void ShowDel(ostream &out,CacheFile &Cache) List += string(I.Name()) + "* "; else List += string(I.Name()) + " "; + + VersionsList += string(Cache[I].CandVersion)+ "\n"; } } - ShowList(out,"The following packages will be REMOVED:",List); + ShowList(out,_("The following packages will be REMOVED:"),List,VersionsList); } /*}}}*/ // ShowKept - Show kept packages /*{{{*/ @@ -292,6 +414,7 @@ void ShowDel(ostream &out,CacheFile &Cache) void ShowKept(ostream &out,CacheFile &Cache) { string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); @@ -302,8 +425,9 @@ void ShowKept(ostream &out,CacheFile &Cache) continue; List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n"; } - ShowList(out,"The following packages have been kept back",List); + ShowList(out,_("The following packages have been kept back:"),List,VersionsList); } /*}}}*/ // ShowUpgraded - Show upgraded packages /*{{{*/ @@ -312,6 +436,7 @@ void ShowKept(ostream &out,CacheFile &Cache) void ShowUpgraded(ostream &out,CacheFile &Cache) { string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); @@ -321,8 +446,30 @@ void ShowUpgraded(ostream &out,CacheFile &Cache) continue; List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n"; + } + ShowList(out,_("The following packages will be upgraded:"),List,VersionsList); +} + /*}}}*/ +// ShowDowngraded - Show downgraded packages /*{{{*/ +// --------------------------------------------------------------------- +/* */ +bool ShowDowngraded(ostream &out,CacheFile &Cache) +{ + string List; + string VersionsList; + for (unsigned J = 0; J < Cache->Head().PackageCount; J++) + { + pkgCache::PkgIterator I(Cache,Cache.List[J]); + + // Not interesting + if (Cache[I].Downgrade() == false || Cache[I].NewInstall() == true) + continue; + + List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n"; } - ShowList(out,"The following packages will be upgraded",List); + return ShowList(out,_("The following packages will be DOWNGRADED:"),List,VersionsList); } /*}}}*/ // ShowHold - Show held but changed packages /*{{{*/ @@ -331,15 +478,18 @@ void ShowUpgraded(ostream &out,CacheFile &Cache) bool ShowHold(ostream &out,CacheFile &Cache) { string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); if (Cache[I].InstallVer != (pkgCache::Version *)I.CurrentVer() && - I->SelectedState == pkgCache::State::Hold) - List += string(I.Name()) + " "; + I->SelectedState == pkgCache::State::Hold) { + List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CurVersion) + " => " + Cache[I].CandVersion + "\n"; + } } - return ShowList(out,"The following held packages will be changed:",List); + return ShowList(out,_("The following held packages will be changed:"),List,VersionsList); } /*}}}*/ // ShowEssential - Show an essential package warning /*{{{*/ @@ -350,14 +500,16 @@ bool ShowHold(ostream &out,CacheFile &Cache) bool ShowEssential(ostream &out,CacheFile &Cache) { string List; - bool *Added = new bool[Cache->HeaderP->PackageCount]; - for (unsigned int I = 0; I != Cache->HeaderP->PackageCount; I++) + string VersionsList; + bool *Added = new bool[Cache->Head().PackageCount]; + for (unsigned int I = 0; I != Cache->Head().PackageCount; I++) Added[I] = false; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); - if ((I->Flags & pkgCache::Flag::Essential) != pkgCache::Flag::Essential) + if ((I->Flags & pkgCache::Flag::Essential) != pkgCache::Flag::Essential && + (I->Flags & pkgCache::Flag::Important) != pkgCache::Flag::Important) continue; // The essential package is being removed @@ -367,6 +519,7 @@ bool ShowEssential(ostream &out,CacheFile &Cache) { Added[I->ID] = true; List += string(I.Name()) + " "; + //VersionsList += string(Cache[I].CurVersion) + "\n"; ??? } } @@ -374,7 +527,7 @@ bool ShowEssential(ostream &out,CacheFile &Cache) continue; // Print out any essential package depenendents that are to be removed - for (pkgDepCache::DepIterator D = I.CurrentVer().DependsList(); D.end() == false; D++) + for (pkgCache::DepIterator D = I.CurrentVer().DependsList(); D.end() == false; D++) { // Skip everything but depends if (D->Type != pkgCache::Dep::PreDepends && @@ -389,17 +542,18 @@ bool ShowEssential(ostream &out,CacheFile &Cache) Added[P->ID] = true; char S[300]; - sprintf(S,"%s (due to %s) ",P.Name(),I.Name()); + snprintf(S,sizeof(S),_("%s (due to %s) "),P.Name(),I.Name()); List += S; + //VersionsList += "\n"; ??? } } } delete [] Added; - if (List.empty() == false) - out << "WARNING: The following essential packages will be removed" << endl; - return ShowList(out,"This should NOT be done unless you know exactly what you are doing!",List); + return ShowList(out,_("WARNING: The following essential packages will be removed.\n" + "This should NOT be done unless you know exactly what you are doing!"),List,VersionsList); } + /*}}}*/ // Stats - Show some statistics /*{{{*/ // --------------------------------------------------------------------- @@ -407,6 +561,7 @@ bool ShowEssential(ostream &out,CacheFile &Cache) void Stats(ostream &out,pkgDepCache &Dep) { unsigned long Upgrade = 0; + unsigned long Downgrade = 0; unsigned long Install = 0; unsigned long ReInstall = 0; for (pkgCache::PkgIterator I = Dep.PkgBegin(); I.end() == false; I++) @@ -414,24 +569,34 @@ void Stats(ostream &out,pkgDepCache &Dep) if (Dep[I].NewInstall() == true) Install++; else + { if (Dep[I].Upgrade() == true) Upgrade++; + else + if (Dep[I].Downgrade() == true) + Downgrade++; + } + if (Dep[I].Delete() == false && (Dep[I].iFlags & pkgDepCache::ReInstall) == pkgDepCache::ReInstall) ReInstall++; } - out << Upgrade << " packages upgraded, " << - Install << " newly installed, "; + ioprintf(out,_("%lu upgraded, %lu newly installed, "), + Upgrade,Install); + if (ReInstall != 0) - out << ReInstall << " reinstalled, "; - out << Dep.DelCount() << " to remove and " << - Dep.KeepCount() << " not upgraded." << endl; + ioprintf(out,_("%lu reinstalled, "),ReInstall); + if (Downgrade != 0) + ioprintf(out,_("%lu downgraded, "),Downgrade); + ioprintf(out,_("%lu to remove and %lu not upgraded.\n"), + Dep.DelCount(),Dep.KeepCount()); + if (Dep.BadCount() != 0) - out << Dep.BadCount() << " packages not fully installed or removed." << endl; + ioprintf(out,_("%lu not fully installed or removed.\n"), + Dep.BadCount()); } /*}}}*/ - // CacheFile::NameComp - QSort compare by name /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -463,61 +628,118 @@ void CacheFile::Sort() qsort(List,Cache->Head().PackageCount,sizeof(*List),NameComp); } /*}}}*/ -// CacheFile::Open - Open the cache file /*{{{*/ +// CacheFile::CheckDeps - Open the cache file /*{{{*/ // --------------------------------------------------------------------- /* This routine generates the caches and then opens the dependency cache and verifies that the system is OK. */ bool CacheFile::CheckDeps(bool AllowBroken) { + bool FixBroken = _config->FindB("APT::Get::Fix-Broken",false); + if (_error->PendingError() == true) return false; // Check that the system is OK - if (Cache->DelCount() != 0 || Cache->InstCount() != 0) - return _error->Error("Internal Error, non-zero counts"); + if (DCache->DelCount() != 0 || DCache->InstCount() != 0) + return _error->Error("Internal error, non-zero counts"); // Apply corrections for half-installed packages - if (pkgApplyStatus(*Cache) == false) + if (pkgApplyStatus(*DCache) == false) return false; + if (_config->FindB("APT::Get::Fix-Policy-Broken",false) == true) + { + FixBroken = true; + if ((DCache->PolicyBrokenCount() > 0)) + { + // upgrade all policy-broken packages with ForceImportantDeps=True + for (pkgCache::PkgIterator I = Cache->PkgBegin(); !I.end(); I++) + if ((*DCache)[I].NowPolicyBroken() == true) + DCache->MarkInstall(I,true,0, false, true); + } + } + // Nothing is broken - if (Cache->BrokenCount() == 0 || AllowBroken == true) + if (DCache->BrokenCount() == 0 || AllowBroken == true) return true; // Attempt to fix broken things - if (_config->FindB("APT::Get::Fix-Broken",false) == true) + if (FixBroken == true) { - c1out << "Correcting dependencies..." << flush; - if (pkgFixBroken(*Cache) == false || Cache->BrokenCount() != 0) + c1out << _("Correcting dependencies...") << flush; + if (pkgFixBroken(*DCache) == false || DCache->BrokenCount() != 0) { - c1out << " failed." << endl; + c1out << _(" failed.") << endl; ShowBroken(c1out,*this,true); - return _error->Error("Unable to correct dependencies"); + return _error->Error(_("Unable to correct dependencies")); } - if (pkgMinimizeUpgrade(*Cache) == false) - return _error->Error("Unable to minimize the upgrade set"); + if (pkgMinimizeUpgrade(*DCache) == false) + return _error->Error(_("Unable to minimize the upgrade set")); - c1out << " Done" << endl; + c1out << _(" Done") << endl; } else { - c1out << "You might want to run `apt-get -f install' to correct these." << endl; + c1out << _("You might want to run `apt-get -f install' to correct these.") << endl; ShowBroken(c1out,*this,true); - return _error->Error("Unmet dependencies. Try using -f."); + return _error->Error(_("Unmet dependencies. Try using -f.")); } return true; } /*}}}*/ +// CheckAuth - check if each download comes form a trusted source /*{{{*/ +// --------------------------------------------------------------------- +/* */ +static bool CheckAuth(pkgAcquire& Fetcher) +{ + string UntrustedList; + for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I < Fetcher.ItemsEnd(); ++I) + { + if (!(*I)->IsTrusted()) + { + UntrustedList += string((*I)->ShortDesc()) + " "; + } + } + + if (UntrustedList == "") + { + return true; + } + + ShowList(c2out,_("WARNING: The following packages cannot be authenticated!"),UntrustedList,""); + + if (_config->FindB("APT::Get::AllowUnauthenticated",false) == true) + { + c2out << _("Authentication warning overridden.\n"); + return true; + } + + if (_config->FindI("quiet",0) < 2 + && _config->FindB("APT::Get::Assume-Yes",false) == false) + { + c2out << _("Install these packages without verification [y/N]? ") << flush; + if (!YnPrompt(false)) + return _error->Error(_("Some packages could not be authenticated")); + return true; + } + else if (_config->FindB("APT::Get::Force-Yes",false) == true) + { + return true; + } + + return _error->Error(_("There are problems and -y was used without --force-yes")); +} + /*}}}*/ // InstallPackages - Actually download and install the packages /*{{{*/ // --------------------------------------------------------------------- /* This displays the informative messages describing what is going to happen and then calls the download routines */ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, - bool Saftey = true) + bool Safety = true) { if (_config->FindB("APT::Get::Purge",false) == true) { @@ -538,17 +760,19 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, if (ShwKept == true) ShowKept(c1out,Cache); Fail |= !ShowHold(c1out,Cache); - if (_config->FindB("APT::Get::Show-Upgraded",false) == true) + if (_config->FindB("APT::Get::Show-Upgraded",true) == true) ShowUpgraded(c1out,Cache); - Essential = !ShowEssential(c1out,Cache); + Fail |= !ShowDowngraded(c1out,Cache); + if (_config->FindB("APT::Get::Download-Only",false) == false) + Essential = !ShowEssential(c1out,Cache); Fail |= Essential; Stats(c1out,Cache); - + // Sanity check if (Cache->BrokenCount() != 0) { ShowBroken(c1out,Cache,false); - return _error->Error("Internal Error, InstallPackages was called with broken packages!"); + return _error->Error(_("Internal error, InstallPackages was called with broken packages!")); } if (Cache->DelCount() == 0 && Cache->InstCount() == 0 && @@ -556,18 +780,19 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, return true; // No remove flag - if (Cache->DelCount() != 0 && _config->FindB("APT::Get::No-Remove",false) == true) - return _error->Error("Packages need to be removed but No Remove was specified."); + if (Cache->DelCount() != 0 && _config->FindB("APT::Get::Remove",true) == false) + return _error->Error(_("Packages need to be removed but remove is disabled.")); // Run the simulator .. if (_config->FindB("APT::Get::Simulate") == true) { pkgSimulate PM(Cache); - pkgPackageManager::OrderResult Res = PM.DoInstall(); + int status_fd = _config->FindI("APT::Status-Fd",-1); + pkgPackageManager::OrderResult Res = PM.DoInstall(status_fd); if (Res == pkgPackageManager::Failed) return false; if (Res != pkgPackageManager::Completed) - return _error->Error("Internal Error, Ordering didn't finish"); + return _error->Error(_("Internal error, Ordering didn't finish")); return true; } @@ -578,11 +803,12 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, // Lock the archive directory FileFd Lock; - if (_config->FindB("Debug::NoLocking",false) == false) + if (_config->FindB("Debug::NoLocking",false) == false && + _config->FindB("APT::Get::Print-URIs") == false) { Lock.Fd(GetLock(_config->FindDir("Dir::Cache::Archives") + "lock")); if (_error->PendingError() == true) - return _error->Error("Unable to lock the download directory"); + return _error->Error(_("Unable to lock the download directory")); } // Create the download object @@ -592,54 +818,61 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, // Read the source list pkgSourceList List; if (List.ReadMainList() == false) - return _error->Error("The list of sources could not be read."); + return _error->Error(_("The list of sources could not be read.")); // Create the package manager and prepare to download - pkgDPkgPM PM(Cache); - if (PM.GetArchives(&Fetcher,&List,&Recs) == false || + SPtr PM= _system->CreatePM(Cache); + if (PM->GetArchives(&Fetcher,&List,&Recs) == false || _error->PendingError() == true) return false; // Display statistics - unsigned long FetchBytes = Fetcher.FetchNeeded(); - unsigned long FetchPBytes = Fetcher.PartialPresent(); - unsigned long DebBytes = Fetcher.TotalNeeded(); + double FetchBytes = Fetcher.FetchNeeded(); + double FetchPBytes = Fetcher.PartialPresent(); + double DebBytes = Fetcher.TotalNeeded(); if (DebBytes != Cache->DebSize()) { c0out << DebBytes << ',' << Cache->DebSize() << endl; - c0out << "How odd.. The sizes didn't match, email apt@packages.debian.org" << endl; + c0out << _("How odd.. The sizes didn't match, email apt@packages.debian.org") << endl; } // Number of bytes - c1out << "Need to get "; if (DebBytes != FetchBytes) - c1out << SizeToStr(FetchBytes) << "B/" << SizeToStr(DebBytes) << 'B'; - else - c1out << SizeToStr(DebBytes) << 'B'; - - c1out << " of archives. After unpacking "; - + ioprintf(c1out,_("Need to get %sB/%sB of archives.\n"), + SizeToStr(FetchBytes).c_str(),SizeToStr(DebBytes).c_str()); + else if (DebBytes != 0) + ioprintf(c1out,_("Need to get %sB of archives.\n"), + SizeToStr(DebBytes).c_str()); + // Size delta if (Cache->UsrSize() >= 0) - c1out << SizeToStr(Cache->UsrSize()) << "B will be used." << endl; + ioprintf(c1out,_("After this operation, %sB of additional disk space will be used.\n"), + SizeToStr(Cache->UsrSize()).c_str()); else - c1out << SizeToStr(-1*Cache->UsrSize()) << "B will be freed." << endl; + ioprintf(c1out,_("After this operation, %sB disk space will be freed.\n"), + SizeToStr(-1*Cache->UsrSize()).c_str()); if (_error->PendingError() == true) return false; /* Check for enough free space, but only if we are actually going to download */ - if (_config->FindB("APT::Get::Print-URIs") == false) + if (_config->FindB("APT::Get::Print-URIs") == false && + _config->FindB("APT::Get::Download",true) == true) { struct statvfs Buf; string OutputDir = _config->FindDir("Dir::Cache::Archives"); if (statvfs(OutputDir.c_str(),&Buf) != 0) - return _error->Errno("statvfs","Couldn't determine free space in %s", + return _error->Errno("statvfs",_("Couldn't determine free space in %s"), OutputDir.c_str()); if (unsigned(Buf.f_bfree) < (FetchBytes - FetchPBytes)/Buf.f_bsize) - return _error->Error("Sorry, you don't have enough free space in %s to hold all the .debs.", - OutputDir.c_str()); + { + struct statfs Stat; + if (statfs(OutputDir.c_str(),&Stat) != 0 || + unsigned(Stat.f_type) != RAMFS_MAGIC) + return _error->Error(_("You don't have enough free space in %s."), + OutputDir.c_str()); + } } // Fail safe check @@ -647,20 +880,23 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, _config->FindB("APT::Get::Assume-Yes",false) == true) { if (Fail == true && _config->FindB("APT::Get::Force-Yes",false) == false) - return _error->Error("There are problems and -y was used without --force-yes"); + return _error->Error(_("There are problems and -y was used without --force-yes")); } - if (Essential == true && Saftey == true) + if (Essential == true && Safety == true) { if (_config->FindB("APT::Get::Trivial-Only",false) == true) - return _error->Error("Trivial Only specified but this is not a trivial operation."); + return _error->Error(_("Trivial Only specified but this is not a trivial operation.")); - c2out << "You are about to do something potentially harmful" << endl; - c2out << "To continue type in the phrase 'Yes, I understand this may be bad'" << endl; - c2out << " ?] " << flush; - if (AnalPrompt("Yes, I understand this may be bad") == false) + const char *Prompt = _("Yes, do as I say!"); + ioprintf(c2out, + _("You are about to do something potentially harmful.\n" + "To continue type in the phrase '%s'\n" + " ?] "),Prompt); + c2out << flush; + if (AnalPrompt(Prompt) == false) { - c2out << "Abort." << endl; + c2out << _("Abort.") << endl; exit(1); } } @@ -670,16 +906,16 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, if (Ask == true || Fail == true) { if (_config->FindB("APT::Get::Trivial-Only",false) == true) - return _error->Error("Trivial Only specified but this is not a trivial operation."); + return _error->Error(_("Trivial Only specified but this is not a trivial operation.")); if (_config->FindI("quiet",0) < 2 && _config->FindB("APT::Get::Assume-Yes",false) == false) { - c2out << "Do you want to continue? [Y/n] " << flush; + c2out << _("Do you want to continue [Y/n]? ") << flush; if (YnPrompt() == false) { - c2out << "Abort." << endl; + c2out << _("Abort.") << endl; exit(1); } } @@ -692,17 +928,25 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, pkgAcquire::UriIterator I = Fetcher.UriBegin(); for (; I != Fetcher.UriEnd(); I++) cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << - I->Owner->FileSize << ' ' << I->Owner->MD5Sum() << endl; + I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl; return true; } + + if (!CheckAuth(Fetcher)) + return false; + + /* Unlock the dpkg lock if we are not going to be doing an install + after. */ + if (_config->FindB("APT::Get::Download-Only",false) == true) + _system->UnLock(); // Run it while (1) { bool Transient = false; - if (_config->FindB("APT::Get::No-Download",false) == true) + if (_config->FindB("APT::Get::Download",true) == false) { - for (pkgAcquire::Item **I = Fetcher.ItemsBegin(); I < Fetcher.ItemsEnd();) + for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I < Fetcher.ItemsEnd();) { if ((*I)->Local == true) { @@ -726,7 +970,7 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, // Print out errors bool Failed = false; - for (pkgAcquire::Item **I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++) + for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++) { if ((*I)->Status == pkgAcquire::Item::StatDone && (*I)->Complete == true) @@ -739,8 +983,8 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, continue; } - cerr << "Failed to fetch " << (*I)->DescURI() << endl; - cerr << " " << (*I)->ErrorText << endl; + fprintf(stderr,_("Failed to fetch %s %s\n"),(*I)->DescURI().c_str(), + (*I)->ErrorText.c_str()); Failed = true; } @@ -748,7 +992,7 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, 'failures' then the user must specify -m. Furthermore, there is no such thing as a transient error in no-download mode! */ if (Transient == true && - _config->FindB("APT::Get::No-Download",false) == true) + _config->FindB("APT::Get::Download",true) == false) { Transient = false; Failed = true; @@ -757,27 +1001,29 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, if (_config->FindB("APT::Get::Download-Only",false) == true) { if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false) - return _error->Error("Some files failed to download"); + return _error->Error(_("Some files failed to download")); + c1out << _("Download complete and in download only mode") << endl; return true; } if (Failed == true && _config->FindB("APT::Get::Fix-Missing",false) == false) { - return _error->Error("Unable to fetch some archives, maybe try with --fix-missing?"); + return _error->Error(_("Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?")); } if (Transient == true && Failed == true) - return _error->Error("--fix-missing and media swapping is not currently supported"); + return _error->Error(_("--fix-missing and media swapping is not currently supported")); // Try to deal with missing package files - if (Failed == true && PM.FixMissing() == false) + if (Failed == true && PM->FixMissing() == false) { - cerr << "Unable to correct missing packages." << endl; - return _error->Error("Aborting Install."); + cerr << _("Unable to correct missing packages.") << endl; + return _error->Error(_("Aborting install.")); } - - Cache.ReleaseLock(); - pkgPackageManager::OrderResult Res = PM.DoInstall(); + + _system->UnLock(); + int status_fd = _config->FindI("APT::Status-Fd",-1); + pkgPackageManager::OrderResult Res = PM->DoInstall(status_fd); if (Res == pkgPackageManager::Failed || _error->PendingError() == true) return false; if (Res == pkgPackageManager::Completed) @@ -785,8 +1031,10 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, // Reload the fetcher object and loop again for media swapping Fetcher.Shutdown(); - if (PM.GetArchives(&Fetcher,&List,&Recs) == false) + if (PM->GetArchives(&Fetcher,&List,&Recs) == false) return false; + + _system->Lock(); } } /*}}}*/ @@ -804,16 +1052,18 @@ bool TryToInstall(pkgCache::PkgIterator Pkg,pkgDepCache &Cache, Pkg.ProvidesList()->NextProvides == 0) { pkgCache::PkgIterator Tmp = Pkg.ProvidesList().OwnerPkg(); - c1out << "Note, selecting " << Tmp.Name() << " instead of " << Pkg.Name() << endl; + ioprintf(c1out,_("Note, selecting %s instead of %s\n"), + Tmp.Name(),Pkg.Name()); Pkg = Tmp; } // Handle the no-upgrade case - if (_config->FindB("APT::Get::no-upgrade",false) == true && + if (_config->FindB("APT::Get::upgrade",true) == false && Pkg->CurrentVer != 0) { if (AllowFail == true) - c1out << "Skipping " << Pkg.Name() << ", it is already installed and no-upgrade is set." << endl; + ioprintf(c1out,_("Skipping %s, it is already installed and upgrade is not set.\n"), + Pkg.Name()); return true; } @@ -821,9 +1071,17 @@ bool TryToInstall(pkgCache::PkgIterator Pkg,pkgDepCache &Cache, pkgDepCache::StateCache &State = Cache[Pkg]; if (Remove == true && Pkg->CurrentVer == 0) { + Fix.Clear(Pkg); + Fix.Protect(Pkg); + Fix.Remove(Pkg); + + /* We want to continue searching for regex hits, so we return false here + otherwise this is not really an error. */ if (AllowFail == false) return false; - return _error->Error("Package %s is not installed",Pkg.Name()); + + ioprintf(c1out,_("Package %s is not installed, so not removed\n"),Pkg.Name()); + return true; } if (State.CandidateVer == 0 && Remove == false) @@ -833,7 +1091,8 @@ bool TryToInstall(pkgCache::PkgIterator Pkg,pkgDepCache &Cache, if (Pkg->ProvidesList != 0) { - c1out << "Package " << Pkg.Name() << " is a virtual package provided by:" << endl; + ioprintf(c1out,_("Package %s is a virtual package provided by:\n"), + Pkg.Name()); pkgCache::PrvIterator I = Pkg.ProvidesList(); for (; I.end() == false; I++) @@ -844,32 +1103,39 @@ bool TryToInstall(pkgCache::PkgIterator Pkg,pkgDepCache &Cache, { if (Cache[Pkg].Install() == true && Cache[Pkg].NewInstall() == false) c1out << " " << Pkg.Name() << " " << I.OwnerVer().VerStr() << - " [Installed]"<< endl; + _(" [Installed]") << endl; else c1out << " " << Pkg.Name() << " " << I.OwnerVer().VerStr() << endl; } } - c1out << "You should explicitly select one to install." << endl; + c1out << _("You should explicitly select one to install.") << endl; } else { - c1out << "Package " << Pkg.Name() << " has no available version, but exists in the database." << endl; - c1out << "This typically means that the package was mentioned in a dependency and " << endl; - c1out << "never uploaded, has been obsoleted or is not available with the contents " << endl; - c1out << "of sources.list" << endl; + ioprintf(c1out, + _("Package %s is not available, but is referred to by another package.\n" + "This may mean that the package is missing, has been obsoleted, or\n" + "is only available from another source\n"),Pkg.Name()); string List; + string VersionsList; + SPtrArray Seen = new bool[Cache.Head().PackageCount]; + memset(Seen,0,Cache.Head().PackageCount*sizeof(*Seen)); pkgCache::DepIterator Dep = Pkg.RevDependsList(); for (; Dep.end() == false; Dep++) { if (Dep->Type != pkgCache::Dep::Replaces) continue; + if (Seen[Dep.ParentPkg()->ID] == true) + continue; + Seen[Dep.ParentPkg()->ID] = true; List += string(Dep.ParentPkg().Name()) + " "; + //VersionsList += string(Dep.ParentPkg().CurVersion) + "\n"; ??? } - ShowList(c1out,"However the following packages replace it:",List); + ShowList(c1out,_("However the following packages replace it:"),List,VersionsList); } - _error->Error("Package %s has no installation candidate",Pkg.Name()); + _error->Error(_("Package %s has no installation candidate"),Pkg.Name()); return false; } @@ -889,31 +1155,196 @@ bool TryToInstall(pkgCache::PkgIterator Pkg,pkgDepCache &Cache, if (_config->FindB("APT::Get::ReInstall",false) == true) { if (Pkg->CurrentVer == 0 || Pkg.CurrentVer().Downloadable() == false) - c1out << "Sorry, re-installation of " << Pkg.Name() << " is not possible, it cannot be downloaded" << endl; + ioprintf(c1out,_("Reinstallation of %s is not possible, it cannot be downloaded.\n"), + Pkg.Name()); else Cache.SetReInstall(Pkg,true); } else { if (AllowFail == true) - c1out << "Sorry, " << Pkg.Name() << " is already the newest version" << endl; + ioprintf(c1out,_("%s is already the newest version.\n"), + Pkg.Name()); } } else ExpectedInst++; - // Install it with autoinstalling enabled. - if (State.InstBroken() == true && BrokenFix == false) + // Install it with autoinstalling enabled (if we not respect the minial + // required deps or the policy) + if ((State.InstBroken() == true || State.InstPolicyBroken() == true) && BrokenFix == false) Cache.MarkInstall(Pkg,true); + + return true; +} + /*}}}*/ +// TryToChangeVer - Try to change a candidate version /*{{{*/ +// --------------------------------------------------------------------- +/* */ +bool TryToChangeVer(pkgCache::PkgIterator Pkg,pkgDepCache &Cache, + const char *VerTag,bool IsRel) +{ + pkgVersionMatch Match(VerTag,(IsRel == true?pkgVersionMatch::Release : + pkgVersionMatch::Version)); + + pkgCache::VerIterator Ver = Match.Find(Pkg); + + if (Ver.end() == true) + { + if (IsRel == true) + return _error->Error(_("Release '%s' for '%s' was not found"), + VerTag,Pkg.Name()); + return _error->Error(_("Version '%s' for '%s' was not found"), + VerTag,Pkg.Name()); + } + + if (strcmp(VerTag,Ver.VerStr()) != 0) + { + ioprintf(c1out,_("Selected version %s (%s) for %s\n"), + Ver.VerStr(),Ver.RelStr().c_str(),Pkg.Name()); + } + + Cache.SetCandidateVersion(Ver); return true; } /*}}}*/ +// FindSrc - Find a source record /*{{{*/ +// --------------------------------------------------------------------- +/* */ +pkgSrcRecords::Parser *FindSrc(const char *Name,pkgRecords &Recs, + pkgSrcRecords &SrcRecs,string &Src, + pkgDepCache &Cache) +{ + // We want to pull the version off the package specification.. + string VerTag; + string TmpSrc = Name; + string::size_type Slash = TmpSrc.rfind('='); + + // honor default release + string DefRel = _config->Find("APT::Default-Release"); + pkgCache::PkgIterator Pkg = Cache.FindPkg(TmpSrc); + if (Slash != string::npos) + { + VerTag = string(TmpSrc.begin() + Slash + 1,TmpSrc.end()); + TmpSrc = string(TmpSrc.begin(),TmpSrc.begin() + Slash); + } + else if(!Pkg.end() && DefRel.empty() == false) + { + // we have a default release, try to locate the pkg. we do it like + // this because GetCandidateVer() will not "downgrade", that means + // "apt-get source -t stable apt" won't work on a unstable system + for (pkgCache::VerIterator Ver = Pkg.VersionList(); Ver.end() == false; + Ver++) + { + for (pkgCache::VerFileIterator VF = Ver.FileList(); VF.end() == false; + VF++) + { + /* If this is the status file, and the current version is not the + version in the status file (ie it is not installed, or somesuch) + then it is not a candidate for installation, ever. This weeds + out bogus entries that may be due to config-file states, or + other. */ + if ((VF.File()->Flags & pkgCache::Flag::NotSource) == + pkgCache::Flag::NotSource && Pkg.CurrentVer() != Ver) + continue; + + //std::cout << VF.File().Archive() << std::endl; + if(VF.File().Archive() && (VF.File().Archive() == DefRel)) + { + VerTag = Ver.VerStr(); + break; + } + } + } + } + + /* Lookup the version of the package we would install if we were to + install a version and determine the source package name, then look + in the archive for a source package of the same name. */ + bool MatchSrcOnly = _config->FindB("APT::Get::Only-Source"); + if (MatchSrcOnly == false) + { + if (Pkg.end() == false) + { + pkgCache::VerIterator Ver = Cache.GetCandidateVer(Pkg); + if (Ver.end() == false) + { + pkgRecords::Parser &Parse = Recs.Lookup(Ver.FileList()); + Src = Parse.SourcePkg(); + } + } + } + + // The best hit + pkgSrcRecords::Parser *Last = 0; + unsigned long Offset = 0; + string Version; + bool IsMatch = false; + + // No source package name.. + if (Src.empty() == true) + Src = TmpSrc; + else + // if we have a source pkg name, make sure to only search + // for srcpkg names, otherwise apt gets confused if there + // is a binary package "pkg1" and a source package "pkg1" + // with the same name but that comes from different packages + MatchSrcOnly = true; + + // If we are matching by version then we need exact matches to be happy + if (VerTag.empty() == false) + IsMatch = true; + + /* Iterate over all of the hits, which includes the resulting + binary packages in the search */ + pkgSrcRecords::Parser *Parse; + SrcRecs.Restart(); + while ((Parse = SrcRecs.Find(Src.c_str(), MatchSrcOnly)) != 0) + { + string Ver = Parse->Version(); + + // show name mismatches + if (IsMatch == true && Parse->Package() != Src) + ioprintf(c1out, _("No source package '%s' picking '%s' instead\n"), Parse->Package().c_str(), Src.c_str()); + + if (VerTag.empty() == false) + { + /* Don't want to fall through because we are doing exact version + matching. */ + if (Cache.VS().CmpVersion(VerTag,Ver) != 0) + continue; + + Last = Parse; + Offset = Parse->Offset(); + break; + } + + // Newer version or an exact match + if (Last == 0 || Cache.VS().CmpVersion(Version,Ver) < 0 || + (Parse->Package() == Src && IsMatch == false)) + { + IsMatch = Parse->Package() == Src; + Last = Parse; + Offset = Parse->Offset(); + Version = Ver; + } + } + + if (Last == 0 || Last->Jump(Offset) == false) + return 0; + + return Last; +} + /*}}}*/ // DoUpdate - Update the package lists /*{{{*/ // --------------------------------------------------------------------- /* */ -bool DoUpdate(CommandLine &) +bool DoUpdate(CommandLine &CmdL) { + if (CmdL.FileSize() != 1) + return _error->Error(_("The update command takes no arguments")); + // Get the source list pkgSourceList List; if (List.ReadMainList() == false) @@ -925,54 +1356,106 @@ bool DoUpdate(CommandLine &) { Lock.Fd(GetLock(_config->FindDir("Dir::State::Lists") + "lock")); if (_error->PendingError() == true) - return _error->Error("Unable to lock the list directory"); + return _error->Error(_("Unable to lock the list directory")); } - // Create the download object + // Create the progress AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0)); - pkgAcquire Fetcher(&Stat); - - // Populate it with the source selection - pkgSourceList::const_iterator I; - for (I = List.begin(); I != List.end(); I++) + + // Just print out the uris an exit if the --print-uris flag was used + if (_config->FindB("APT::Get::Print-URIs") == true) { - new pkgAcqIndex(&Fetcher,I); - if (_error->PendingError() == true) + // get a fetcher + pkgAcquire Fetcher(&Stat); + + // Populate it with the source selection and get all Indexes + // (GetAll=true) + if (List.GetIndexes(&Fetcher,true) == false) return false; + + pkgAcquire::UriIterator I = Fetcher.UriBegin(); + for (; I != Fetcher.UriEnd(); I++) + cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << + I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl; + return true; } - - // Run it - if (Fetcher.Run() == pkgAcquire::Failed) + + // do the work + CacheFile Cache; + if (_config->FindB("APT::Get::Download",true) == true) + ListUpdate(Stat, List); + + // Rebuild the cache. + if (Cache.BuildCaches() == false) return false; + + return true; +} + /*}}}*/ +// DoAutomaticRemove - Remove all automatic unused packages /*{{{*/ +// --------------------------------------------------------------------- +/* Remove unused automatic packages */ +bool DoAutomaticRemove(CacheFile &Cache) +{ + bool Debug = _config->FindI("Debug::pkgAutoRemove",false); + bool doAutoRemove = _config->FindB("APT::Get::AutomaticRemove", false); + bool hideAutoRemove = _config->FindB("APT::Get::HideAutoRemove"); + pkgDepCache::ActionGroup group(*Cache); - bool Failed = false; - for (pkgAcquire::Item **I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++) + if(Debug) + std::cout << "DoAutomaticRemove()" << std::endl; + + if (_config->FindB("APT::Get::Remove",true) == false && + doAutoRemove == true) { - if ((*I)->Status == pkgAcquire::Item::StatDone) - continue; + c1out << _("We are not supposed to delete stuff, can't start " + "AutoRemover") << std::endl; + doAutoRemove = false; + } - (*I)->Finished(); - - cerr << "Failed to fetch " << (*I)->DescURI() << endl; - cerr << " " << (*I)->ErrorText << endl; - Failed = true; + string autoremovelist, autoremoveversions; + // look over the cache to see what can be removed + for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); ! Pkg.end(); ++Pkg) + { + if (Cache[Pkg].Garbage) + { + if(Pkg.CurrentVer() != 0 || Cache[Pkg].Install()) + if(Debug) + std::cout << "We could delete %s" << Pkg.Name() << std::endl; + + // only show stuff in the list that is not yet marked for removal + if(Cache[Pkg].Delete() == false) + { + autoremovelist += string(Pkg.Name()) + " "; + autoremoveversions += string(Cache[Pkg].CandVersion) + "\n"; + } + if (doAutoRemove) + { + if(Pkg.CurrentVer() != 0 && + Pkg->CurrentState != pkgCache::State::ConfigFiles) + Cache->MarkDelete(Pkg, _config->FindB("APT::Get::Purge", false)); + else + Cache->MarkKeep(Pkg, false, false); + } + } } - - // Clean out any old list files - if (_config->FindB("APT::Get::List-Cleanup",true) == true) + if (!hideAutoRemove) + ShowList(c1out, _("The following packages were automatically installed and are no longer required:"), autoremovelist, autoremoveversions); + if (!doAutoRemove && !hideAutoRemove && autoremovelist.size() > 0) + c1out << _("Use 'apt-get autoremove' to remove them.") << std::endl; + + // Now see if we destroyed anything + if (Cache->BrokenCount() != 0) { - if (Fetcher.Clean(_config->FindDir("Dir::State::lists")) == false || - Fetcher.Clean(_config->FindDir("Dir::State::lists") + "partial/") == false) - return false; + c1out << _("Hmm, seems like the AutoRemover destroyed something which really\n" + "shouldn't happen. Please file a bug report against apt.") << endl; + c1out << endl; + c1out << _("The following information may help to resolve the situation:") << endl; + c1out << endl; + ShowBroken(c1out,Cache,false); + + return _error->Error(_("Internal Error, AutoRemover broke stuff")); } - - // Prepare the cache. - CacheFile Cache; - if (Cache.Open() == false) - return false; - - if (Failed == true) - return _error->Error("Some index files failed to download, they have been ignored, or old ones used instead."); return true; } /*}}}*/ @@ -983,26 +1466,82 @@ bool DoUpdate(CommandLine &) bool DoUpgrade(CommandLine &CmdL) { CacheFile Cache; - if (Cache.Open() == false || Cache.CheckDeps() == false) + if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false) return false; // Do the upgrade if (pkgAllUpgrade(Cache) == false) { ShowBroken(c1out,Cache,false); - return _error->Error("Internal Error, AllUpgrade broke stuff"); + return _error->Error(_("Internal error, AllUpgrade broke stuff")); } return InstallPackages(Cache,true); } /*}}}*/ +// DoInstallTask - Install task from the command line /*{{{*/ +// --------------------------------------------------------------------- +/* Install named task */ +bool TryInstallTask(pkgDepCache &Cache, pkgProblemResolver &Fix, + bool BrokenFix, + unsigned int& ExpectedInst, + const char *taskname, + bool Remove) +{ + const char *start, *end; + pkgCache::PkgIterator Pkg; + char buf[64*1024]; + regex_t Pattern; + + // get the records + pkgRecords Recs(Cache); + + // build regexp for the task + char S[300]; + snprintf(S, sizeof(S), "^Task:.*[, ]%s([, ]|$)", taskname); + if(regcomp(&Pattern,S, REG_EXTENDED | REG_NOSUB | REG_NEWLINE) != 0) + return _error->Error("Failed to compile task regexp"); + + bool found = false; + bool res = true; + + // two runs, first ignore dependencies, second install any missing + for(int IgnoreBroken=1; IgnoreBroken >= 0; IgnoreBroken--) + { + for (Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++) + { + pkgCache::VerIterator ver = Cache[Pkg].CandidateVerIter(Cache); + if(ver.end()) + continue; + pkgRecords::Parser &parser = Recs.Lookup(ver.FileList()); + parser.GetRec(start,end); + strncpy(buf, start, end-start); + buf[end-start] = 0x0; + if (regexec(&Pattern,buf,0,0,0) != 0) + continue; + res &= TryToInstall(Pkg,Cache,Fix,Remove,IgnoreBroken,ExpectedInst); + found = true; + } + } + + // now let the problem resolver deal with any issues + Fix.Resolve(true); + + if(!found) + _error->Error(_("Couldn't find task %s"),taskname); + + regfree(&Pattern); + return res; +} + /*}}}*/ // DoInstall - Install packages from the command line /*{{{*/ // --------------------------------------------------------------------- /* Install named packages */ bool DoInstall(CommandLine &CmdL) { CacheFile Cache; - if (Cache.Open() == false || Cache.CheckDeps(CmdL.FileSize() != 1) == false) + if (Cache.OpenForInstall() == false || + Cache.CheckDeps(CmdL.FileSize() != 1) == false) return false; // Enter the special broken fixing mode if the user specified arguments @@ -1010,6 +1549,7 @@ bool DoInstall(CommandLine &CmdL) if (Cache->BrokenCount() != 0) BrokenFix = true; + unsigned int AutoMarkChanged = 0; unsigned int ExpectedInst = 0; unsigned int Packages = 0; pkgProblemResolver Fix(Cache); @@ -1017,123 +1557,204 @@ bool DoInstall(CommandLine &CmdL) bool DefRemove = false; if (strcasecmp(CmdL.FileList[0],"remove") == 0) DefRemove = true; - - for (const char **I = CmdL.FileList + 1; *I != 0; I++) + else if (strcasecmp(CmdL.FileList[0], "purge") == 0) { - // Duplicate the string - unsigned int Length = strlen(*I); - char S[300]; - if (Length >= sizeof(S)) - continue; - strcpy(S,*I); - - // See if we are removing the package - bool Remove = DefRemove; - while (Cache->FindPkg(S).end() == true) + _config->Set("APT::Get::Purge", true); + DefRemove = true; + } + else if (strcasecmp(CmdL.FileList[0], "autoremove") == 0) + { + _config->Set("APT::Get::AutomaticRemove", "true"); + DefRemove = true; + } + // new scope for the ActionGroup + { + pkgDepCache::ActionGroup group(Cache); + for (const char **I = CmdL.FileList + 1; *I != 0; I++) { - // Handle an optional end tag indicating what to do - if (S[Length - 1] == '-') - { - Remove = true; - S[--Length] = 0; + // Duplicate the string + unsigned int Length = strlen(*I); + char S[300]; + if (Length >= sizeof(S)) continue; - } - - if (S[Length - 1] == '+') + strcpy(S,*I); + + // See if we are removing and special indicators.. + bool Remove = DefRemove; + char *VerTag = 0; + bool VerIsRel = false; + + // this is a task! + if (Length >= 1 && S[Length - 1] == '^') + { + S[--Length] = 0; + // tasks must always be confirmed + ExpectedInst += 1000; + // see if we can install it + TryInstallTask(Cache, Fix, BrokenFix, ExpectedInst, S, Remove); + continue; + } + + while (Cache->FindPkg(S).end() == true) { - Remove = false; - S[--Length] = 0; - continue; + // Handle an optional end tag indicating what to do + if (Length >= 1 && S[Length - 1] == '-') + { + Remove = true; + S[--Length] = 0; + continue; + } + + if (Length >= 1 && S[Length - 1] == '+') + { + Remove = false; + S[--Length] = 0; + continue; + } + + char *Slash = strchr(S,'='); + if (Slash != 0) + { + VerIsRel = false; + *Slash = 0; + VerTag = Slash + 1; + } + + Slash = strchr(S,'/'); + if (Slash != 0) + { + VerIsRel = true; + *Slash = 0; + VerTag = Slash + 1; + } + + break; } - break; - } - // Locate the package - pkgCache::PkgIterator Pkg = Cache->FindPkg(S); - Packages++; - if (Pkg.end() == true) - { - // Check if the name is a regex - const char *I; - for (I = S; *I != 0; I++) - if (*I == '.' || *I == '?' || *I == '*') - break; - if (*I == 0) - return _error->Error("Couldn't find package %s",S); - - // Regexs must always be confirmed - ExpectedInst += 1000; + // Locate the package + pkgCache::PkgIterator Pkg = Cache->FindPkg(S); + Packages++; + if (Pkg.end() == true) + { + // Check if the name is a regex + const char *I; + for (I = S; *I != 0; I++) + if (*I == '?' || *I == '*' || *I == '|' || + *I == '[' || *I == '^' || *I == '$') + break; + if (*I == 0) + return _error->Error(_("Couldn't find package %s"),S); + + // Regexs must always be confirmed + ExpectedInst += 1000; - // Compile the regex pattern - regex_t Pattern; - if (regcomp(&Pattern,S,REG_EXTENDED | REG_ICASE | - REG_NOSUB) != 0) - return _error->Error("Regex compilation error"); + // Compile the regex pattern + regex_t Pattern; + int Res; + if ((Res = regcomp(&Pattern,S,REG_EXTENDED | REG_ICASE | + REG_NOSUB)) != 0) + { + char Error[300]; + regerror(Res,&Pattern,Error,sizeof(Error)); + return _error->Error(_("Regex compilation error - %s"),Error); + } - // Run over the matches - bool Hit = false; - for (Pkg = Cache->PkgBegin(); Pkg.end() == false; Pkg++) - { - if (regexec(&Pattern,Pkg.Name(),0,0,0) != 0) - continue; + // Run over the matches + bool Hit = false; + for (Pkg = Cache->PkgBegin(); Pkg.end() == false; Pkg++) + { + if (regexec(&Pattern,Pkg.Name(),0,0,0) != 0) + continue; - Hit |= TryToInstall(Pkg,Cache,Fix,Remove,BrokenFix, - ExpectedInst,false); - } - regfree(&Pattern); + ioprintf(c1out,_("Note, selecting %s for regex '%s'\n"), + Pkg.Name(),S); + + if (VerTag != 0) + if (TryToChangeVer(Pkg,Cache,VerTag,VerIsRel) == false) + return false; + + Hit |= TryToInstall(Pkg,Cache,Fix,Remove,BrokenFix, + ExpectedInst,false); + } + regfree(&Pattern); - if (Hit == false) - return _error->Error("Couldn't find package %s",S); + if (Hit == false) + return _error->Error(_("Couldn't find package %s"),S); + } + else + { + if (VerTag != 0) + if (TryToChangeVer(Pkg,Cache,VerTag,VerIsRel) == false) + return false; + if (TryToInstall(Pkg,Cache,Fix,Remove,BrokenFix,ExpectedInst) == false) + return false; + + // see if we need to fix the auto-mark flag + // e.g. apt-get install foo + // where foo is marked automatic + if(!Remove && + Cache[Pkg].Install() == false && + (Cache[Pkg].Flags & pkgCache::Flag::Auto) && + _config->FindB("APT::Get::ReInstall",false) == false) + { + ioprintf(c1out,_("%s set to manually installed.\n"), + Pkg.Name()); + Cache->MarkAuto(Pkg,false); + AutoMarkChanged++; + } + } } - else - { - if (TryToInstall(Pkg,Cache,Fix,Remove,BrokenFix,ExpectedInst) == false) - return false; - } - } - /* If we are in the Broken fixing mode we do not attempt to fix the - problems. This is if the user invoked install without -f and gave - packages */ - if (BrokenFix == true && Cache->BrokenCount() != 0) - { - c1out << "You might want to run `apt-get -f install' to correct these:" << endl; - ShowBroken(c1out,Cache,false); + /* If we are in the Broken fixing mode we do not attempt to fix the + problems. This is if the user invoked install without -f and gave + packages */ + if (BrokenFix == true && Cache->BrokenCount() != 0) + { + c1out << _("You might want to run `apt-get -f install' to correct these:") << endl; + ShowBroken(c1out,Cache,false); - return _error->Error("Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution)."); - } + return _error->Error(_("Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).")); + } - // Call the scored problem resolver - Fix.InstallProtect(); - if (Fix.Resolve(true) == false) - _error->Discard(); + // Call the scored problem resolver + Fix.InstallProtect(); + if (Fix.Resolve(true) == false) + _error->Discard(); - // Now we check the state of the packages, - if (Cache->BrokenCount() != 0) - { - c1out << "Some packages could not be installed. This may mean that you have" << endl; - c1out << "requested an impossible situation or if you are using the unstable" << endl; - c1out << "distribution that some required packages have not yet been created" << endl; - c1out << "or been moved out of Incoming." << endl; - if (Packages == 1) + // Now we check the state of the packages, + if (Cache->BrokenCount() != 0) { + c1out << + _("Some packages could not be installed. This may mean that you have\n" + "requested an impossible situation or if you are using the unstable\n" + "distribution that some required packages have not yet been created\n" + "or been moved out of Incoming.") << endl; + /* + if (Packages == 1) + { + c1out << endl; + c1out << + _("Since you only requested a single operation it is extremely likely that\n" + "the package is simply not installable and a bug report against\n" + "that package should be filed.") << endl; + } + */ + + c1out << _("The following information may help to resolve the situation:") << endl; c1out << endl; - c1out << "Since you only requested a single operation it is extremely likely that" << endl; - c1out << "the package is simply not installable and a bug report against" << endl; - c1out << "that package should be filed." << endl; - } + ShowBroken(c1out,Cache,false); + return _error->Error(_("Broken packages")); + } + } + if (!DoAutomaticRemove(Cache)) + return false; - c1out << "The following information may help to resolve the situation:" << endl; - c1out << endl; - ShowBroken(c1out,Cache,false); - return _error->Error("Sorry, broken packages"); - } - /* Print out a list of packages that are going to be installed extra to what the user asked */ if (Cache->InstCount() != ExpectedInst) { string List; + string VersionsList; for (unsigned J = 0; J < Cache->Head().PackageCount; J++) { pkgCache::PkgIterator I(Cache,Cache.List[J]); @@ -1145,17 +1766,119 @@ bool DoInstall(CommandLine &CmdL) if (strcmp(*J,I.Name()) == 0) break; - if (*J == 0) + if (*J == 0) { List += string(I.Name()) + " "; + VersionsList += string(Cache[I].CandVersion) + "\n"; + } } - ShowList(c1out,"The following extra packages will be installed:",List); + ShowList(c1out,_("The following extra packages will be installed:"),List,VersionsList); + } + + /* Print out a list of suggested and recommended packages */ + { + string SuggestsList, RecommendsList, List; + string SuggestsVersions, RecommendsVersions; + for (unsigned J = 0; J < Cache->Head().PackageCount; J++) + { + pkgCache::PkgIterator Pkg(Cache,Cache.List[J]); + + /* Just look at the ones we want to install */ + if ((*Cache)[Pkg].Install() == false) + continue; + + // get the recommends/suggests for the candidate ver + pkgCache::VerIterator CV = (*Cache)[Pkg].CandidateVerIter(*Cache); + for (pkgCache::DepIterator D = CV.DependsList(); D.end() == false; ) + { + pkgCache::DepIterator Start; + pkgCache::DepIterator End; + D.GlobOr(Start,End); // advances D + + // FIXME: we really should display a or-group as a or-group to the user + // the problem is that ShowList is incapable of doing this + string RecommendsOrList,RecommendsOrVersions; + string SuggestsOrList,SuggestsOrVersions; + bool foundInstalledInOrGroup = false; + for(;;) + { + /* Skip if package is installed already, or is about to be */ + string target = string(Start.TargetPkg().Name()) + " "; + + if ((*Start.TargetPkg()).SelectedState == pkgCache::State::Install + || Cache[Start.TargetPkg()].Install()) + { + foundInstalledInOrGroup=true; + break; + } + + /* Skip if we already saw it */ + if (int(SuggestsList.find(target)) != -1 || int(RecommendsList.find(target)) != -1) + { + foundInstalledInOrGroup=true; + break; + } + + // this is a dep on a virtual pkg, check if any package that provides it + // should be installed + if(Start.TargetPkg().ProvidesList() != 0) + { + pkgCache::PrvIterator I = Start.TargetPkg().ProvidesList(); + for (; I.end() == false; I++) + { + pkgCache::PkgIterator Pkg = I.OwnerPkg(); + if (Cache[Pkg].CandidateVerIter(Cache) == I.OwnerVer() && + Pkg.CurrentVer() != 0) + foundInstalledInOrGroup=true; + } + } + + if (Start->Type == pkgCache::Dep::Suggests) + { + SuggestsOrList += target; + SuggestsOrVersions += string(Cache[Start.TargetPkg()].CandVersion) + "\n"; + } + + if (Start->Type == pkgCache::Dep::Recommends) + { + RecommendsOrList += target; + RecommendsOrVersions += string(Cache[Start.TargetPkg()].CandVersion) + "\n"; + } + + if (Start >= End) + break; + Start++; + } + + if(foundInstalledInOrGroup == false) + { + RecommendsList += RecommendsOrList; + RecommendsVersions += RecommendsOrVersions; + SuggestsList += SuggestsOrList; + SuggestsVersions += SuggestsOrVersions; + } + + } + } + + ShowList(c1out,_("Suggested packages:"),SuggestsList,SuggestsVersions); + ShowList(c1out,_("Recommended packages:"),RecommendsList,RecommendsVersions); + } + // if nothing changed in the cache, but only the automark information + // we write the StateFile here, otherwise it will be written in + // cache.commit() + if (AutoMarkChanged > 0 && + Cache->DelCount() == 0 && Cache->InstCount() == 0 && + Cache->BadCount() == 0 && + _config->FindB("APT::Get::Simulate",false) == false) + Cache->writeStateFile(NULL); + // See if we need to prompt if (Cache->InstCount() == ExpectedInst && Cache->DelCount() == 0) return InstallPackages(Cache,false,false); - + return InstallPackages(Cache,false); } /*}}}*/ @@ -1165,18 +1888,18 @@ bool DoInstall(CommandLine &CmdL) bool DoDistUpgrade(CommandLine &CmdL) { CacheFile Cache; - if (Cache.Open() == false || Cache.CheckDeps() == false) + if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false) return false; - c0out << "Calculating Upgrade... " << flush; + c0out << _("Calculating upgrade... ") << flush; if (pkgDistUpgrade(*Cache) == false) { - c0out << "Failed" << endl; + c0out << _("Failed") << endl; ShowBroken(c1out,Cache,false); return false; } - c0out << "Done" << endl; + c0out << _("Done") << endl; return InstallPackages(Cache,true); } @@ -1187,9 +1910,11 @@ bool DoDistUpgrade(CommandLine &CmdL) bool DoDSelectUpgrade(CommandLine &CmdL) { CacheFile Cache; - if (Cache.Open() == false || Cache.CheckDeps() == false) + if (Cache.OpenForInstall() == false || Cache.CheckDeps() == false) return false; + pkgDepCache::ActionGroup group(Cache); + // Install everything with the install flag set pkgCache::PkgIterator I = Cache->PkgBegin(); for (;I.end() != true; I++) @@ -1226,7 +1951,7 @@ bool DoDSelectUpgrade(CommandLine &CmdL) pkgProblemResolver Fix(Cache); // Hold back held packages. - if (_config->FindB("APT::Ingore-Hold",false) == false) + if (_config->FindB("APT::Ignore-Hold",false) == false) { for (pkgCache::PkgIterator I = Cache->PkgBegin(); I.end() == false; I++) { @@ -1241,7 +1966,7 @@ bool DoDSelectUpgrade(CommandLine &CmdL) if (Fix.Resolve() == false) { ShowBroken(c1out,Cache,false); - return _error->Error("Internal Error, problem resolver broke stuff"); + return _error->Error(_("Internal error, problem resolver broke stuff")); } } @@ -1249,7 +1974,7 @@ bool DoDSelectUpgrade(CommandLine &CmdL) if (pkgAllUpgrade(Cache) == false) { ShowBroken(c1out,Cache,false); - return _error->Error("Internal Error, problem resolver broke stuff"); + return _error->Error(_("Internal error, problem resolver broke stuff")); } return InstallPackages(Cache,false); @@ -1273,7 +1998,7 @@ bool DoClean(CommandLine &CmdL) { Lock.Fd(GetLock(_config->FindDir("Dir::Cache::Archives") + "lock")); if (_error->PendingError() == true) - return _error->Error("Unable to lock the download directory"); + return _error->Error(_("Unable to lock the download directory")); } pkgAcquire Fetcher; @@ -1291,7 +2016,7 @@ class LogCleaner : public pkgArchiveCleaner protected: virtual void Erase(const char *File,string Pkg,string Ver,struct stat &St) { - cout << "Del " << Pkg << " " << Ver << " [" << SizeToStr(St.st_size) << "B]" << endl; + c1out << "Del " << Pkg << " " << Ver << " [" << SizeToStr(St.st_size) << "B]" << endl; if (_config->FindB("APT::Get::Simulate") == false) unlink(File); @@ -1306,7 +2031,7 @@ bool DoAutoClean(CommandLine &CmdL) { Lock.Fd(GetLock(_config->FindDir("Dir::Cache::Archives") + "lock")); if (_error->PendingError() == true) - return _error->Error("Unable to lock the download directory"); + return _error->Error(_("Unable to lock the download directory")); } CacheFile Cache; @@ -1349,12 +2074,12 @@ bool DoSource(CommandLine &CmdL) return false; if (CmdL.FileSize() <= 1) - return _error->Error("Must specify at least one package to fetch source for"); + return _error->Error(_("Must specify at least one package to fetch source for")); // Read the source list pkgSourceList List; if (List.ReadMainList() == false) - return _error->Error("The list of sources could not be read."); + return _error->Error(_("The list of sources could not be read.")); // Create the text record parsers pkgRecords Recs(Cache); @@ -1368,66 +2093,22 @@ bool DoSource(CommandLine &CmdL) DscFile *Dsc = new DscFile[CmdL.FileSize()]; + // insert all downloaded uris into this set to avoid downloading them + // twice + set queued; // Load the requestd sources into the fetcher unsigned J = 0; for (const char **I = CmdL.FileList + 1; *I != 0; I++, J++) { string Src; - - /* Lookup the version of the package we would install if we were to - install a version and determine the source package name, then look - in the archive for a source package of the same name. In theory - we could stash the version string as well and match that too but - today there aren't multi source versions in the archive. */ - pkgCache::PkgIterator Pkg = Cache->FindPkg(*I); - if (Pkg.end() == false) - { - pkgCache::VerIterator Ver = Cache->GetCandidateVer(Pkg); - if (Ver.end() == false) - { - pkgRecords::Parser &Parse = Recs.Lookup(Ver.FileList()); - Src = Parse.SourcePkg(); - } - } - - // No source package name.. - if (Src.empty() == true) - Src = *I; - - // The best hit - pkgSrcRecords::Parser *Last = 0; - unsigned long Offset = 0; - string Version; - bool IsMatch = false; - - // Iterate over all of the hits - pkgSrcRecords::Parser *Parse; - SrcRecs.Restart(); - while ((Parse = SrcRecs.Find(Src.c_str(),false)) != 0) - { - string Ver = Parse->Version(); - - // Skip name mismatches - if (IsMatch == true && Parse->Package() != Src) - continue; - - // Newer version or an exact match - if (Last == 0 || pkgVersionCompare(Version,Ver) < 0 || - (Parse->Package() == Src && IsMatch == false)) - { - IsMatch = Parse->Package() == Src; - Last = Parse; - Offset = Parse->Offset(); - Version = Ver; - } - } + pkgSrcRecords::Parser *Last = FindSrc(*I,Recs,SrcRecs,Src,*Cache); if (Last == 0) - return _error->Error("Unable to find a source package for %s",Src.c_str()); + return _error->Error(_("Unable to find a source package for %s"),Src.c_str()); // Back track vector Lst; - if (Last->Jump(Offset) == false || Last->Files(Lst) == false) + if (Last->Files(Lst) == false) return false; // Load them into the fetcher @@ -1435,63 +2116,87 @@ bool DoSource(CommandLine &CmdL) I != Lst.end(); I++) { // Try to guess what sort of file it is we are getting. - string Comp; - if (I->Path.find(".dsc") != string::npos) + if (I->Type == "dsc") { - Comp = "dsc"; Dsc[J].Package = Last->Package(); Dsc[J].Version = Last->Version(); Dsc[J].Dsc = flNotDir(I->Path); } - if (I->Path.find(".tar.gz") != string::npos) - Comp = "tar"; - if (I->Path.find(".diff.gz") != string::npos) - Comp = "diff"; - // Diff only mode only fetches .diff files if (_config->FindB("APT::Get::Diff-Only",false) == true && - Comp != "diff") + I->Type != "diff") continue; // Tar only mode only fetches .tar files if (_config->FindB("APT::Get::Tar-Only",false) == true && - Comp != "tar") + I->Type != "tar") continue; - - new pkgAcqFile(&Fetcher,Last->Source()->ArchiveURI(I->Path), - I->MD5Hash,I->Size,Last->Source()->SourceInfo(Src, - Last->Version(),Comp),Src); + + // Dsc only mode only fetches .dsc files + if (_config->FindB("APT::Get::Dsc-Only",false) == true && + I->Type != "dsc") + continue; + + // don't download the same uri twice (should this be moved to + // the fetcher interface itself?) + if(queued.find(Last->Index().ArchiveURI(I->Path)) != queued.end()) + continue; + queued.insert(Last->Index().ArchiveURI(I->Path)); + + // check if we have a file with that md5 sum already localy + if(!I->MD5Hash.empty() && FileExists(flNotDir(I->Path))) + { + FileFd Fd(flNotDir(I->Path), FileFd::ReadOnly); + MD5Summation sum; + sum.AddFD(Fd.Fd(), Fd.Size()); + Fd.Close(); + if((string)sum.Result() == I->MD5Hash) + { + ioprintf(c1out,_("Skipping already downloaded file '%s'\n"), + flNotDir(I->Path).c_str()); + continue; + } + } + + new pkgAcqFile(&Fetcher,Last->Index().ArchiveURI(I->Path), + I->MD5Hash,I->Size, + Last->Index().SourceInfo(*Last,*I),Src); } } // Display statistics - unsigned long FetchBytes = Fetcher.FetchNeeded(); - unsigned long FetchPBytes = Fetcher.PartialPresent(); - unsigned long DebBytes = Fetcher.TotalNeeded(); + double FetchBytes = Fetcher.FetchNeeded(); + double FetchPBytes = Fetcher.PartialPresent(); + double DebBytes = Fetcher.TotalNeeded(); // Check for enough free space struct statvfs Buf; string OutputDir = "."; if (statvfs(OutputDir.c_str(),&Buf) != 0) - return _error->Errno("statvfs","Couldn't determine free space in %s", + return _error->Errno("statvfs",_("Couldn't determine free space in %s"), OutputDir.c_str()); if (unsigned(Buf.f_bfree) < (FetchBytes - FetchPBytes)/Buf.f_bsize) - return _error->Error("Sorry, you don't have enough free space in %s", - OutputDir.c_str()); + { + struct statfs Stat; + if (statfs(OutputDir.c_str(),&Stat) != 0 || + unsigned(Stat.f_type) != RAMFS_MAGIC) + return _error->Error(_("You don't have enough free space in %s"), + OutputDir.c_str()); + } // Number of bytes - c1out << "Need to get "; if (DebBytes != FetchBytes) - c1out << SizeToStr(FetchBytes) << "B/" << SizeToStr(DebBytes) << 'B'; + ioprintf(c1out,_("Need to get %sB/%sB of source archives.\n"), + SizeToStr(FetchBytes).c_str(),SizeToStr(DebBytes).c_str()); else - c1out << SizeToStr(DebBytes) << 'B'; - c1out << " of source archives." << endl; - + ioprintf(c1out,_("Need to get %sB of source archives.\n"), + SizeToStr(DebBytes).c_str()); + if (_config->FindB("APT::Get::Simulate",false) == true) { for (unsigned I = 0; I != J; I++) - cout << "Fetch Source " << Dsc[I].Package << endl; + ioprintf(cout,_("Fetch source %s\n"),Dsc[I].Package.c_str()); return true; } @@ -1501,7 +2206,7 @@ bool DoSource(CommandLine &CmdL) pkgAcquire::UriIterator I = Fetcher.UriBegin(); for (; I != Fetcher.UriEnd(); I++) cout << '\'' << I->URI << "' " << flNotDir(I->Owner->DestFile) << ' ' << - I->Owner->FileSize << ' ' << I->Owner->MD5Sum() << endl; + I->Owner->FileSize << ' ' << I->Owner->HashSum() << endl; return true; } @@ -1511,22 +2216,25 @@ bool DoSource(CommandLine &CmdL) // Print error messages bool Failed = false; - for (pkgAcquire::Item **I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++) + for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++) { if ((*I)->Status == pkgAcquire::Item::StatDone && (*I)->Complete == true) continue; - cerr << "Failed to fetch " << (*I)->DescURI() << endl; - cerr << " " << (*I)->ErrorText << endl; + fprintf(stderr,_("Failed to fetch %s %s\n"),(*I)->DescURI().c_str(), + (*I)->ErrorText.c_str()); Failed = true; } if (Failed == true) - return _error->Error("Failed to fetch some archives."); + return _error->Error(_("Failed to fetch some archives.")); if (_config->FindB("APT::Get::Download-only",false) == true) + { + c1out << _("Download complete and in download only mode") << endl; return true; - + } + // Unpack the sources pid_t Process = ExecFork(); @@ -1534,7 +2242,7 @@ bool DoSource(CommandLine &CmdL) { for (unsigned I = 0; I != J; I++) { - string Dir = Dsc[I].Package + '-' + pkgBaseVersion(Dsc[I].Version.c_str()); + string Dir = Dsc[I].Package + '-' + Cache->VS().UpstreamVersion(Dsc[I].Version.c_str()); // Diff only mode only fetches .diff files if (_config->FindB("APT::Get::Diff-Only",false) == true || @@ -1547,7 +2255,8 @@ bool DoSource(CommandLine &CmdL) if (stat(Dir.c_str(),&Stat) == 0 && S_ISDIR(Stat.st_mode) != 0) { - c0out << "Skipping unpack of already unpacked source in " << Dir << endl; + ioprintf(c0out ,_("Skipping unpack of already unpacked source in %s\n"), + Dir.c_str()); } else { @@ -1558,7 +2267,8 @@ bool DoSource(CommandLine &CmdL) Dsc[I].Dsc.c_str()); if (system(S) != 0) { - cerr << "Unpack command '" << S << "' failed." << endl; + fprintf(stderr,_("Unpack command '%s' failed.\n"),S); + fprintf(stderr,_("Check if the 'dpkg-dev' package is installed.\n")); _exit(1); } } @@ -1575,7 +2285,7 @@ bool DoSource(CommandLine &CmdL) if (system(S) != 0) { - cerr << "Build command '" << S << "' failed." << endl; + fprintf(stderr,_("Build command '%s' failed.\n"),S); _exit(1); } } @@ -1594,57 +2304,370 @@ bool DoSource(CommandLine &CmdL) } if (WIFEXITED(Status) == 0 || WEXITSTATUS(Status) != 0) - return _error->Error("Child process failed"); + return _error->Error(_("Child process failed")); return true; } /*}}}*/ +// DoBuildDep - Install/removes packages to satisfy build dependencies /*{{{*/ +// --------------------------------------------------------------------- +/* This function will look at the build depends list of the given source + package and install the necessary packages to make it true, or fail. */ +bool DoBuildDep(CommandLine &CmdL) +{ + CacheFile Cache; + if (Cache.Open(true) == false) + return false; + + if (CmdL.FileSize() <= 1) + return _error->Error(_("Must specify at least one package to check builddeps for")); + + // Read the source list + pkgSourceList List; + if (List.ReadMainList() == false) + return _error->Error(_("The list of sources could not be read.")); + + // Create the text record parsers + pkgRecords Recs(Cache); + pkgSrcRecords SrcRecs(List); + if (_error->PendingError() == true) + return false; + + // Create the download object + AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0)); + pkgAcquire Fetcher(&Stat); + + unsigned J = 0; + for (const char **I = CmdL.FileList + 1; *I != 0; I++, J++) + { + string Src; + pkgSrcRecords::Parser *Last = FindSrc(*I,Recs,SrcRecs,Src,*Cache); + if (Last == 0) + return _error->Error(_("Unable to find a source package for %s"),Src.c_str()); + + // Process the build-dependencies + vector BuildDeps; + if (Last->BuildDepends(BuildDeps, _config->FindB("APT::Get::Arch-Only",false)) == false) + return _error->Error(_("Unable to get build-dependency information for %s"),Src.c_str()); + + // Also ensure that build-essential packages are present + Configuration::Item const *Opts = _config->Tree("APT::Build-Essential"); + if (Opts) + Opts = Opts->Child; + for (; Opts; Opts = Opts->Next) + { + if (Opts->Value.empty() == true) + continue; + pkgSrcRecords::Parser::BuildDepRec rec; + rec.Package = Opts->Value; + rec.Type = pkgSrcRecords::Parser::BuildDependIndep; + rec.Op = 0; + BuildDeps.push_back(rec); + } + + if (BuildDeps.size() == 0) + { + ioprintf(c1out,_("%s has no build depends.\n"),Src.c_str()); + continue; + } + + // Install the requested packages + unsigned int ExpectedInst = 0; + vector ::iterator D; + pkgProblemResolver Fix(Cache); + bool skipAlternatives = false; // skip remaining alternatives in an or group + for (D = BuildDeps.begin(); D != BuildDeps.end(); D++) + { + bool hasAlternatives = (((*D).Op & pkgCache::Dep::Or) == pkgCache::Dep::Or); + + if (skipAlternatives == true) + { + if (!hasAlternatives) + skipAlternatives = false; // end of or group + continue; + } + + if ((*D).Type == pkgSrcRecords::Parser::BuildConflict || + (*D).Type == pkgSrcRecords::Parser::BuildConflictIndep) + { + pkgCache::PkgIterator Pkg = Cache->FindPkg((*D).Package); + // Build-conflicts on unknown packages are silently ignored + if (Pkg.end() == true) + continue; + + pkgCache::VerIterator IV = (*Cache)[Pkg].InstVerIter(*Cache); + + /* + * Remove if we have an installed version that satisfies the + * version criteria + */ + if (IV.end() == false && + Cache->VS().CheckDep(IV.VerStr(),(*D).Op,(*D).Version.c_str()) == true) + TryToInstall(Pkg,Cache,Fix,true,false,ExpectedInst); + } + else // BuildDep || BuildDepIndep + { + pkgCache::PkgIterator Pkg = Cache->FindPkg((*D).Package); + if (_config->FindB("Debug::BuildDeps",false) == true) + cout << "Looking for " << (*D).Package << "...\n"; + + if (Pkg.end() == true) + { + if (_config->FindB("Debug::BuildDeps",false) == true) + cout << " (not found)" << (*D).Package << endl; + + if (hasAlternatives) + continue; + + return _error->Error(_("%s dependency for %s cannot be satisfied " + "because the package %s cannot be found"), + Last->BuildDepType((*D).Type),Src.c_str(), + (*D).Package.c_str()); + } + + /* + * if there are alternatives, we've already picked one, so skip + * the rest + * + * TODO: this means that if there's a build-dep on A|B and B is + * installed, we'll still try to install A; more importantly, + * if A is currently broken, we cannot go back and try B. To fix + * this would require we do a Resolve cycle for each package we + * add to the install list. Ugh + */ + + /* + * If this is a virtual package, we need to check the list of + * packages that provide it and see if any of those are + * installed + */ + pkgCache::PrvIterator Prv = Pkg.ProvidesList(); + for (; Prv.end() != true; Prv++) + { + if (_config->FindB("Debug::BuildDeps",false) == true) + cout << " Checking provider " << Prv.OwnerPkg().Name() << endl; + + if ((*Cache)[Prv.OwnerPkg()].InstVerIter(*Cache).end() == false) + break; + } + + // Get installed version and version we are going to install + pkgCache::VerIterator IV = (*Cache)[Pkg].InstVerIter(*Cache); + + if ((*D).Version[0] != '\0') { + // Versioned dependency + + pkgCache::VerIterator CV = (*Cache)[Pkg].CandidateVerIter(*Cache); + + for (; CV.end() != true; CV++) + { + if (Cache->VS().CheckDep(CV.VerStr(),(*D).Op,(*D).Version.c_str()) == true) + break; + } + if (CV.end() == true) + { + if (hasAlternatives) + { + continue; + } + else + { + return _error->Error(_("%s dependency for %s cannot be satisfied " + "because no available versions of package %s " + "can satisfy version requirements"), + Last->BuildDepType((*D).Type),Src.c_str(), + (*D).Package.c_str()); + } + } + } + else + { + // Only consider virtual packages if there is no versioned dependency + if (Prv.end() == false) + { + if (_config->FindB("Debug::BuildDeps",false) == true) + cout << " Is provided by installed package " << Prv.OwnerPkg().Name() << endl; + skipAlternatives = hasAlternatives; + continue; + } + } + + if (IV.end() == false) + { + if (_config->FindB("Debug::BuildDeps",false) == true) + cout << " Is installed\n"; + + if (Cache->VS().CheckDep(IV.VerStr(),(*D).Op,(*D).Version.c_str()) == true) + { + skipAlternatives = hasAlternatives; + continue; + } + + if (_config->FindB("Debug::BuildDeps",false) == true) + cout << " ...but the installed version doesn't meet the version requirement\n"; + + if (((*D).Op & pkgCache::Dep::LessEq) == pkgCache::Dep::LessEq) + { + return _error->Error(_("Failed to satisfy %s dependency for %s: Installed package %s is too new"), + Last->BuildDepType((*D).Type), + Src.c_str(), + Pkg.Name()); + } + } + + + if (_config->FindB("Debug::BuildDeps",false) == true) + cout << " Trying to install " << (*D).Package << endl; + + if (TryToInstall(Pkg,Cache,Fix,false,false,ExpectedInst) == true) + { + // We successfully installed something; skip remaining alternatives + skipAlternatives = hasAlternatives; + if(_config->FindB("APT::Get::Build-Dep-Automatic", false) == true) + Cache->MarkAuto(Pkg, true); + continue; + } + else if (hasAlternatives) + { + if (_config->FindB("Debug::BuildDeps",false) == true) + cout << " Unsatisfiable, trying alternatives\n"; + continue; + } + else + { + return _error->Error(_("Failed to satisfy %s dependency for %s: %s"), + Last->BuildDepType((*D).Type), + Src.c_str(), + (*D).Package.c_str()); + } + } + } + + Fix.InstallProtect(); + if (Fix.Resolve(true) == false) + _error->Discard(); + + // Now we check the state of the packages, + if (Cache->BrokenCount() != 0) + return _error->Error(_("Build-dependencies for %s could not be satisfied."),*I); + } + + if (InstallPackages(Cache, false, true) == false) + return _error->Error(_("Failed to process build dependencies")); + return true; +} + /*}}}*/ + +// DoMoo - Never Ask, Never Tell /*{{{*/ +// --------------------------------------------------------------------- +/* */ +bool DoMoo(CommandLine &CmdL) +{ + cout << + " (__) \n" + " (oo) \n" + " /------\\/ \n" + " / | || \n" + " * /\\---/\\ \n" + " ~~ ~~ \n" + "....\"Have you mooed today?\"...\n"; + + return true; +} + /*}}}*/ // ShowHelp - Show a help screen /*{{{*/ // --------------------------------------------------------------------- /* */ bool ShowHelp(CommandLine &CmdL) { - cout << PACKAGE << ' ' << VERSION << " for " << ARCHITECTURE << - " compiled on " << __DATE__ << " " << __TIME__ << endl; + ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,VERSION, + COMMON_ARCH,__DATE__,__TIME__); + if (_config->FindB("version") == true) - return 100; - - cout << "Usage: apt-get [options] command" << endl; - cout << " apt-get [options] install pkg1 [pkg2 ...]" << endl; - cout << endl; - cout << "apt-get is a simple command line interface for downloading and" << endl; - cout << "installing packages. The most frequently used commands are update" << endl; - cout << "and install." << endl; - cout << endl; - cout << "Commands:" << endl; - cout << " update - Retrieve new lists of packages" << endl; - cout << " upgrade - Perform an upgrade" << endl; - cout << " install - Install new packages (pkg is libc6 not libc6.deb)" << endl; - cout << " remove - Remove packages" << endl; - cout << " source - Download source archives" << endl; - cout << " dist-upgrade - Distribution upgrade, see apt-get(8)" << endl; - cout << " dselect-upgrade - Follow dselect selections" << endl; - cout << " clean - Erase downloaded archive files" << endl; - cout << " autoclean - Erase old downloaded archive files" << endl; - cout << " check - Verify that there are no broken dependencies" << endl; - cout << endl; - cout << "Options:" << endl; - cout << " -h This help text." << endl; - cout << " -q Loggable output - no progress indicator" << endl; - cout << " -qq No output except for errors" << endl; - cout << " -d Download only - do NOT install or unpack archives" << endl; - cout << " -s No-act. Perform ordering simulation" << endl; - cout << " -y Assume Yes to all queries and do not prompt" << endl; - cout << " -f Attempt to continue if the integrity check fails" << endl; - cout << " -m Attempt to continue if archives are unlocatable" << endl; - cout << " -u Show a list of upgraded packages as well" << endl; - cout << " -b Build the source package after fetching it" << endl; - cout << " -c=? Read this configuration file" << endl; - cout << " -o=? Set an arbitary configuration option, eg -o dir::cache=/tmp" << endl; - cout << "See the apt-get(8), sources.list(5) and apt.conf(5) manual" << endl; - cout << "pages for more information and options." << endl; - return 100; + { + cout << _("Supported modules:") << endl; + + for (unsigned I = 0; I != pkgVersioningSystem::GlobalListLen; I++) + { + pkgVersioningSystem *VS = pkgVersioningSystem::GlobalList[I]; + if (_system != 0 && _system->VS == VS) + cout << '*'; + else + cout << ' '; + cout << "Ver: " << VS->Label << endl; + + /* Print out all the packaging systems that will work with + this VS */ + for (unsigned J = 0; J != pkgSystem::GlobalListLen; J++) + { + pkgSystem *Sys = pkgSystem::GlobalList[J]; + if (_system == Sys) + cout << '*'; + else + cout << ' '; + if (Sys->VS->TestCompatibility(*VS) == true) + cout << "Pkg: " << Sys->Label << " (Priority " << Sys->Score(*_config) << ")" << endl; + } + } + + for (unsigned I = 0; I != pkgSourceList::Type::GlobalListLen; I++) + { + pkgSourceList::Type *Type = pkgSourceList::Type::GlobalList[I]; + cout << " S.L: '" << Type->Name << "' " << Type->Label << endl; + } + + for (unsigned I = 0; I != pkgIndexFile::Type::GlobalListLen; I++) + { + pkgIndexFile::Type *Type = pkgIndexFile::Type::GlobalList[I]; + cout << " Idx: " << Type->Label << endl; + } + + return true; + } + + cout << + _("Usage: apt-get [options] command\n" + " apt-get [options] install|remove pkg1 [pkg2 ...]\n" + " apt-get [options] source pkg1 [pkg2 ...]\n" + "\n" + "apt-get is a simple command line interface for downloading and\n" + "installing packages. The most frequently used commands are update\n" + "and install.\n" + "\n" + "Commands:\n" + " update - Retrieve new lists of packages\n" + " upgrade - Perform an upgrade\n" + " install - Install new packages (pkg is libc6 not libc6.deb)\n" + " remove - Remove packages\n" + " autoremove - Remove automatically all unused packages\n" + " purge - Remove packages and config files\n" + " source - Download source archives\n" + " build-dep - Configure build-dependencies for source packages\n" + " dist-upgrade - Distribution upgrade, see apt-get(8)\n" + " dselect-upgrade - Follow dselect selections\n" + " clean - Erase downloaded archive files\n" + " autoclean - Erase old downloaded archive files\n" + " check - Verify that there are no broken dependencies\n" + "\n" + "Options:\n" + " -h This help text.\n" + " -q Loggable output - no progress indicator\n" + " -qq No output except for errors\n" + " -d Download only - do NOT install or unpack archives\n" + " -s No-act. Perform ordering simulation\n" + " -y Assume Yes to all queries and do not prompt\n" + " -f Attempt to correct a system with broken dependencies in place\n" + " -m Attempt to continue if archives are unlocatable\n" + " -u Show a list of upgraded packages as well\n" + " -b Build the source package after fetching it\n" + " -V Show verbose version numbers\n" + " -c=? Read this configuration file\n" + " -o=? Set an arbitrary configuration option, eg -o dir::cache=/tmp\n" + "See the apt-get(8), sources.list(5) and apt.conf(5) manual\n" + "pages for more information and options.\n" + " This APT has Super Cow Powers.\n"); + return true; } /*}}}*/ // GetInitialize - Initialize things for apt-get /*{{{*/ @@ -1659,7 +2682,8 @@ void GetInitialize() _config->Set("APT::Get::Assume-Yes",false); _config->Set("APT::Get::Fix-Broken",false); _config->Set("APT::Get::Force-Yes",false); - _config->Set("APT::Get::APT::Get::No-List-Cleanup",true); + _config->Set("APT::Get::List-Cleanup",true); + _config->Set("APT::Get::AutomaticRemove",false); } /*}}}*/ // SigWinch - Window size change signal handler /*{{{*/ @@ -1676,12 +2700,12 @@ void SigWinch(int) #endif } /*}}}*/ - -int main(int argc,const char *argv[]) +int main(int argc,const char *argv[]) /*{{{*/ { CommandLine::Args Args[] = { {'h',"help","help",0}, {'v',"version","version",0}, + {'V',"verbose-versions","APT::Get::Show-Versions",0}, {'q',"quiet","quiet",CommandLine::IntLevel}, {'q',"silent","quiet",CommandLine::IntLevel}, {'d',"download-only","APT::Get::Download-Only",0}, @@ -1690,25 +2714,35 @@ int main(int argc,const char *argv[]) {'s',"simulate","APT::Get::Simulate",0}, {'s',"just-print","APT::Get::Simulate",0}, {'s',"recon","APT::Get::Simulate",0}, + {'s',"dry-run","APT::Get::Simulate",0}, {'s',"no-act","APT::Get::Simulate",0}, {'y',"yes","APT::Get::Assume-Yes",0}, {'y',"assume-yes","APT::Get::Assume-Yes",0}, {'f',"fix-broken","APT::Get::Fix-Broken",0}, {'u',"show-upgraded","APT::Get::Show-Upgraded",0}, {'m',"ignore-missing","APT::Get::Fix-Missing",0}, - {0,"no-download","APT::Get::No-Download",0}, + {'t',"target-release","APT::Default-Release",CommandLine::HasArg}, + {'t',"default-release","APT::Default-Release",CommandLine::HasArg}, + {0,"download","APT::Get::Download",0}, {0,"fix-missing","APT::Get::Fix-Missing",0}, - {0,"ignore-hold","APT::Ingore-Hold",0}, - {0,"no-upgrade","APT::Get::no-upgrade",0}, + {0,"ignore-hold","APT::Ignore-Hold",0}, + {0,"upgrade","APT::Get::upgrade",0}, {0,"force-yes","APT::Get::force-yes",0}, {0,"print-uris","APT::Get::Print-URIs",0}, {0,"diff-only","APT::Get::Diff-Only",0}, - {0,"tar-only","APT::Get::tar-Only",0}, + {0,"tar-only","APT::Get::Tar-Only",0}, + {0,"dsc-only","APT::Get::Dsc-Only",0}, {0,"purge","APT::Get::Purge",0}, {0,"list-cleanup","APT::Get::List-Cleanup",0}, {0,"reinstall","APT::Get::ReInstall",0}, {0,"trivial-only","APT::Get::Trivial-Only",0}, - {0,"no-remove","APT::Get::No-Remove",0}, + {0,"remove","APT::Get::Remove",0}, + {0,"only-source","APT::Get::Only-Source",0}, + {0,"arch-only","APT::Get::Arch-Only",0}, + {0,"auto-remove","APT::Get::AutomaticRemove",0}, + {0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0}, + {0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean}, + {0,"fix-policy","APT::Get::Fix-Policy-Broken",0}, {'c',"config-file",0,CommandLine::ConfigFile}, {'o',"option",0,CommandLine::ArbItem}, {0,0,0,0}}; @@ -1716,20 +2750,33 @@ int main(int argc,const char *argv[]) {"upgrade",&DoUpgrade}, {"install",&DoInstall}, {"remove",&DoInstall}, + {"purge",&DoInstall}, + {"autoremove",&DoInstall}, + {"purge",&DoInstall}, {"dist-upgrade",&DoDistUpgrade}, {"dselect-upgrade",&DoDSelectUpgrade}, + {"build-dep",&DoBuildDep}, {"clean",&DoClean}, {"autoclean",&DoAutoClean}, {"check",&DoCheck}, - {"source",&DoSource}, - {"help",&ShowHelp}, + {"source",&DoSource}, + {"moo",&DoMoo}, + {"help",&ShowHelp}, {0,0}}; - + + // Set up gettext support + setlocale(LC_ALL,""); + textdomain(PACKAGE); + // Parse the command line and initialize the package library CommandLine CmdL(Args,_config); - if (pkgInitialize(*_config) == false || - CmdL.Parse(argc,argv) == false) + if (pkgInitConfig(*_config) == false || + CmdL.Parse(argc,argv) == false || + pkgInitSystem(*_config,_system) == false) { + if (_config->FindB("version") == true) + ShowHelp(CmdL); + _error->DumpErrors(); return 100; } @@ -1738,10 +2785,25 @@ int main(int argc,const char *argv[]) if (_config->FindB("help") == true || _config->FindB("version") == true || CmdL.FileSize() == 0) - return ShowHelp(CmdL); - + { + ShowHelp(CmdL); + return 0; + } + + // simulate user-friendly if apt-get has no root privileges + if (getuid() != 0 && _config->FindB("APT::Get::Simulate") == true) + { + if (_config->FindB("APT::Get::Show-User-Simulation-Note",true) == true) + cout << _("NOTE: This is only a simulation!\n" + " apt-get needs root privileges for real execution.\n" + " Keep also in mind that locking is deactivated,\n" + " so don't depend on the relevance to the real current situation!" + ) << std::endl; + _config->Set("Debug::NoLocking",true); + } + // Deal with stdout not being a tty - if (ttyname(STDOUT_FILENO) == 0 && _config->FindI("quiet",0) < 1) + if (!isatty(STDOUT_FILENO) && _config->FindI("quiet",0) < 1) _config->Set("quiet","1"); // Setup the output streams @@ -1757,7 +2819,7 @@ int main(int argc,const char *argv[]) signal(SIGPIPE,SIG_IGN); signal(SIGWINCH,SigWinch); SigWinch(0); - + // Match the operation CmdL.DispatchArg(Cmds); @@ -1771,3 +2833,4 @@ int main(int argc,const char *argv[]) return 0; } + /*}}}*/