X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/c3a7357e82f58d5061485b422aac990fdccac164..d59228b0656483be9b60aa9d5e7b4759bf9e6b15:/cmdline/apt-get.cc diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc index c9ec481aa..43f8ec8b8 100644 --- a/cmdline/apt-get.cc +++ b/cmdline/apt-get.cc @@ -53,6 +53,7 @@ #include #include #include +#include #include #include #include @@ -63,6 +64,8 @@ #include /*}}}*/ +#define RAMFS_MAGIC 0x858458f6 + using namespace std; ostream c0out(0); @@ -835,16 +838,16 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, if (DebBytes != FetchBytes) ioprintf(c1out,_("Need to get %sB/%sB of archives.\n"), SizeToStr(FetchBytes).c_str(),SizeToStr(DebBytes).c_str()); - else + else if (DebBytes != 0) ioprintf(c1out,_("Need to get %sB of archives.\n"), SizeToStr(DebBytes).c_str()); // Size delta if (Cache->UsrSize() >= 0) - ioprintf(c1out,_("After unpacking %sB of additional disk space will be used.\n"), + ioprintf(c1out,_("After this operation, %sB of additional disk space will be used.\n"), SizeToStr(Cache->UsrSize()).c_str()); else - ioprintf(c1out,_("After unpacking %sB disk space will be freed.\n"), + ioprintf(c1out,_("After this operation, %sB disk space will be freed.\n"), SizeToStr(-1*Cache->UsrSize()).c_str()); if (_error->PendingError() == true) @@ -861,8 +864,13 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask = true, 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(_("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()); + } } // Fail safe check @@ -1343,14 +1351,15 @@ bool DoUpdate(CommandLine &CmdL) 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); - - + // Just print out the uris an exit if the --print-uris flag was used if (_config->FindB("APT::Get::Print-URIs") == 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) @@ -1363,54 +1372,15 @@ bool DoUpdate(CommandLine &CmdL) return true; } - // Populate it with the source selection - if (List.GetIndexes(&Fetcher) == false) - return false; - - // Run it - if (Fetcher.Run() == pkgAcquire::Failed) - return false; - - bool Failed = false; - bool TransientNetworkFailure = false; - for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++) - { - if ((*I)->Status == pkgAcquire::Item::StatDone) - continue; - - (*I)->Finished(); - - fprintf(stderr,_("Failed to fetch %s %s\n"),(*I)->DescURI().c_str(), - (*I)->ErrorText.c_str()); - - if ((*I)->Status == pkgAcquire::Item::StatTransientNetworkError) - { - TransientNetworkFailure = true; - continue; - } - - Failed = true; - } - - // Clean out any old list files - if (!TransientNetworkFailure && - _config->FindB("APT::Get::List-Cleanup",true) == true) - { - if (Fetcher.Clean(_config->FindDir("Dir::State::lists")) == false || - Fetcher.Clean(_config->FindDir("Dir::State::lists") + "partial/") == false) - return false; - } - - // Prepare the cache. + // 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; - if (TransientNetworkFailure == true) - _error->Warning(_("Some index files failed to download, they have been ignored, or old ones used instead.")); - else if (Failed == true) - return _error->Error(_("Some index files failed to download, they have been ignored, or old ones used instead.")); - return true; } /*}}}*/ @@ -1526,21 +1496,29 @@ bool TryInstallTask(pkgDepCache &Cache, pkgProblemResolver &Fix, bool found = false; bool res = true; - for (Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++) + + // two runs, first ignore dependencies, second install any missing + for(int IgnoreBroken=1; IgnoreBroken >= 0; IgnoreBroken--) { - 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,true,ExpectedInst); - found = true; + 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); @@ -1708,9 +1686,10 @@ bool DoInstall(CommandLine &CmdL) // where foo is marked automatic if(!Remove && Cache[Pkg].Install() == false && - (Cache[Pkg].Flags & pkgCache::Flag::Auto)) + (Cache[Pkg].Flags & pkgCache::Flag::Auto) && + _config->FindB("APT::Get::ReInstall",false) == false) { - ioprintf(c1out,_("%s set to manual installed.\n"), + ioprintf(c1out,_("%s set to manually installed.\n"), Pkg.Name()); Cache->MarkAuto(Pkg,false); AutoMarkChanged++; @@ -1742,6 +1721,7 @@ bool DoInstall(CommandLine &CmdL) "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; @@ -1750,6 +1730,7 @@ bool DoInstall(CommandLine &CmdL) "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; @@ -2187,8 +2168,13 @@ bool DoSource(CommandLine &CmdL) 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(_("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 if (DebBytes != FetchBytes) @@ -2471,6 +2457,7 @@ bool DoBuildDep(CommandLine &CmdL) break; } if (CV.end() == true) + { if (hasAlternatives) { continue; @@ -2483,6 +2470,7 @@ bool DoBuildDep(CommandLine &CmdL) Last->BuildDepType((*D).Type),Src.c_str(), (*D).Package.c_str()); } + } } else { @@ -2527,6 +2515,8 @@ bool DoBuildDep(CommandLine &CmdL) { // 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) @@ -2641,6 +2631,7 @@ bool ShowHelp(CommandLine &CmdL) " 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 and purge packages\n" " source - Download source archives\n" " build-dep - Configure build-dependencies for source packages\n" @@ -2657,7 +2648,7 @@ bool ShowHelp(CommandLine &CmdL) " -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 continue if the integrity check fails\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" @@ -2741,6 +2732,7 @@ int main(int argc,const char *argv[]) {0,"only-source","APT::Get::Only-Source",0}, {0,"arch-only","APT::Get::Arch-Only",0}, {0,"auto-remove","APT::Get::AutomaticRemove",0}, + {0,"build-dep-automatic","APT::Get::Build-Dep-Automatic",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}, @@ -2751,7 +2743,9 @@ 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},