diff options
Diffstat (limited to 'cmdline/apt-get.cc')
| -rw-r--r-- | cmdline/apt-get.cc | 93 |
1 files changed, 85 insertions, 8 deletions
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc index 9b6e36e21..b47c2ec09 100644 --- a/cmdline/apt-get.cc +++ b/cmdline/apt-get.cc @@ -629,6 +629,8 @@ void CacheFile::Sort() 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; @@ -640,12 +642,24 @@ bool CacheFile::CheckDeps(bool AllowBroken) 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 (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(*DCache) == false || DCache->BrokenCount() != 0) @@ -1146,9 +1160,11 @@ bool TryToInstall(pkgCache::PkgIterator Pkg,pkgDepCache &Cache, 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; } /*}}}*/ @@ -1356,20 +1372,29 @@ bool DoUpdate(CommandLine &CmdL) 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 (!Failed && _config->FindB("APT::Get::List-Cleanup",true) == true) + 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) @@ -1381,9 +1406,11 @@ bool DoUpdate(CommandLine &CmdL) if (Cache.BuildCaches() == false) return false; - if (Failed == true) + 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; } /*}}}*/ @@ -1469,6 +1496,51 @@ bool DoUpgrade(CommandLine &CmdL) 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) +{ + 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:.*[^a-z]%s[^a-z].*\n", taskname); + regcomp(&Pattern,S, REG_EXTENDED | REG_NOSUB | REG_NEWLINE); + + bool found = false; + bool res = 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,false,BrokenFix,ExpectedInst); + found = 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 */ @@ -1648,8 +1720,10 @@ bool DoInstall(CommandLine &CmdL) return _error->Error(_("Broken packages")); } } - if (!DoAutomaticRemove(Cache)) + if (_config->FindB("APT::Get::AutomaticRemove")) { + if (!DoAutomaticRemove(Cache)) return false; + } /* Print out a list of packages that are going to be installed extra to what the user asked */ @@ -2560,6 +2634,7 @@ void GetInitialize() _config->Set("APT::Get::Fix-Broken",false); _config->Set("APT::Get::Force-Yes",false); _config->Set("APT::Get::List-Cleanup",true); + _config->Set("APT::Get::AutomaticRemove",false); } /*}}}*/ // SigWinch - Window size change signal handler /*{{{*/ @@ -2617,6 +2692,8 @@ int main(int argc,const char *argv[]) {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}}; |