#include <apt-pkg/macros.h>
#include <apt-pkg/packagemanager.h>
#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/upgrade.h>
+#include <apt-pkg/install-progress.h>
-#include <errno.h>
#include <stdlib.h>
#include <string.h>
-#include <sys/statfs.h>
-#include <sys/statvfs.h>
#include <algorithm>
#include <iostream>
#include <set>
#include <vector>
+#include <map>
#include <apt-private/acqprogress.h>
#include <apt-private/private-install.h>
}
}
- bool Fail = false;
+ bool Hold = false;
+ bool Downgrade = false;
bool Essential = false;
// Show all the various warning indicators
ShowNew(c1out,Cache);
if (ShwKept == true)
ShowKept(c1out,Cache);
- Fail |= !ShowHold(c1out,Cache);
+ Hold = !ShowHold(c1out,Cache);
if (_config->FindB("APT::Get::Show-Upgraded",true) == true)
ShowUpgraded(c1out,Cache);
- Fail |= !ShowDowngraded(c1out,Cache);
+ Downgrade = !ShowDowngraded(c1out,Cache);
+
if (_config->FindB("APT::Get::Download-Only",false) == false)
Essential = !ShowEssential(c1out,Cache);
- Fail |= Essential;
+
+ // All kinds of failures
+ bool Fail = (Essential || Downgrade || Hold);
+
Stats(c1out,Cache);
// Sanity check
// No remove flag
if (Cache->DelCount() != 0 && _config->FindB("APT::Get::Remove",true) == false)
return _error->Error(_("Packages need to be removed but remove is disabled."));
-
+
+ // Fail safe check
+ if (_config->FindI("quiet",0) >= 2 ||
+ _config->FindB("APT::Get::Assume-Yes",false) == true)
+ {
+ if (_config->FindB("APT::Get::Force-Yes",false) == true) {
+ _error->Warning(_("--force-yes is deprecated, use one of the options starting with --allow instead."));
+ }
+
+ if (Fail == true && _config->FindB("APT::Get::Force-Yes",false) == false) {
+ if (Essential == true && _config->FindB("APT::Get::allow-remove-essential", false) == false)
+ return _error->Error(_("Essential packages were removed and -y was used without --allow-remove-essential."));
+ if (Downgrade == true && _config->FindB("APT::Get::allow-downgrades", false) == false)
+ return _error->Error(_("Packages were downgraded and -y was used without --allow-downgrades."));
+ if (Hold == true && _config->FindB("APT::Get::allow-change-held-packages", false) == false)
+ return _error->Error(_("Held packages were changed and -y was used without --allow-change-held-packages."));
+ }
+ }
+
// Run the simulator ..
if (_config->FindB("APT::Get::Simulate") == true)
{
pkgSimulate PM(Cache);
-#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
APT::Progress::PackageManager *progress = APT::Progress::PackageManagerProgressFactory();
pkgPackageManager::OrderResult Res = PM.DoInstall(progress);
delete progress;
-#else
- int status_fd = _config->FindI("APT::Status-Fd",-1);
- pkgPackageManager::OrderResult Res = PM.DoInstall(status_fd);
-#endif
if (Res == pkgPackageManager::Failed)
return false;
return false;
// Create the download object
- pkgAcquire Fetcher;
- AcqTextStatus Stat(ScreenWidth,_config->FindI("quiet",0));
+ AcqTextStatus Stat(std::cout, ScreenWidth,_config->FindI("quiet",0));
+ pkgAcquire Fetcher(&Stat);
if (_config->FindB("APT::Get::Print-URIs", false) == true)
{
// force a hashsum for compatibility reasons
_config->CndSet("Acquire::ForceHash", "md5sum");
}
- else if (Fetcher.Setup(&Stat, _config->FindDir("Dir::Cache::Archives")) == false)
+ else if (Fetcher.GetLock(_config->FindDir("Dir::Cache::Archives")) == false)
return false;
// Read the source list
pkgSourceList *List = Cache.GetSourceList();
// Create the package manager and prepare to download
- SPtr<pkgPackageManager> PM= _system->CreatePM(Cache);
+ std::unique_ptr<pkgPackageManager> PM(_system->CreatePM(Cache));
if (PM->GetArchives(&Fetcher,List,&Recs) == false ||
_error->PendingError() == true)
return false;
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 &&
- _config->FindB("APT::Get::Download",true) == true)
- {
- struct statvfs Buf;
- std::string OutputDir = _config->FindDir("Dir::Cache::Archives");
- if (statvfs(OutputDir.c_str(),&Buf) != 0) {
- if (errno == EOVERFLOW)
- return _error->WarningE("statvfs",_("Couldn't determine free space in %s"),
- OutputDir.c_str());
- else
- return _error->Errno("statvfs",_("Couldn't determine free space in %s"),
- OutputDir.c_str());
- } else if (unsigned(Buf.f_bfree) < (FetchBytes - FetchPBytes)/Buf.f_bsize)
- {
- struct statfs Stat;
- if (statfs(OutputDir.c_str(),&Stat) != 0
-#if HAVE_STRUCT_STATFS_F_TYPE
- || unsigned(Stat.f_type) != RAMFS_MAGIC
-#endif
- )
- return _error->Error(_("You don't have enough free space in %s."),
- OutputDir.c_str());
- }
- }
-
- // Fail safe check
- if (_config->FindI("quiet",0) >= 2 ||
- _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"));
- }
+ if (CheckFreeSpaceBeforeDownload(_config->FindDir("Dir::Cache::Archives"), (FetchBytes - FetchPBytes)) == false)
+ return false;
- if (Essential == true && Safety == true)
+ if (Essential == true && Safety == true && _config->FindB("APT::Get::allow-remove-essential", false) == false)
{
if (_config->FindB("APT::Get::Trivial-Only",false) == true)
return _error->Error(_("Trivial Only specified but this is not a trivial operation."));
}
_system->UnLock();
-
-#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+
APT::Progress::PackageManager *progress = APT::Progress::PackageManagerProgressFactory();
pkgPackageManager::OrderResult Res = PM->DoInstall(progress);
delete progress;
-#else
- int status_fd = _config->FindI("APT::Status-Fd", -1);
- pkgPackageManager::OrderResult Res = PM->DoInstall(status_fd);
-#endif
if (Res == pkgPackageManager::Failed || _error->PendingError() == true)
return false;
}
std::set<std::string> const disappearedPkgs = PM->GetDisappearedPackages();
- if (disappearedPkgs.empty() == true)
- return true;
-
- std::string disappear;
- for (std::set<std::string>::const_iterator d = disappearedPkgs.begin();
- d != disappearedPkgs.end(); ++d)
- disappear.append(*d).append(" ");
-
- ShowList(c1out, P_("The following package disappeared from your system as\n"
- "all files have been overwritten by other packages:",
- "The following packages disappeared from your system as\n"
- "all files have been overwritten by other packages:", disappearedPkgs.size()), disappear, "");
- c0out << _("Note: This is done automatically and on purpose by dpkg.") << std::endl;
+ if (disappearedPkgs.empty() == false)
+ {
+ ShowList(c1out, P_("The following package disappeared from your system as\n"
+ "all files have been overwritten by other packages:",
+ "The following packages disappeared from your system as\n"
+ "all files have been overwritten by other packages:", disappearedPkgs.size()), disappearedPkgs,
+ [](std::string const &Pkg) { return Pkg.empty() == false; },
+ [](std::string const &Pkg) { return Pkg; },
+ [](std::string const &) { return std::string(); });
+ c0out << _("Note: This is done automatically and on purpose by dpkg.") << std::endl;
+ }
return true;
}
unsigned long autoRemoveCount = 0;
APT::PackageSet tooMuch;
- APT::PackageList autoRemoveList;
+ SortedPackageUniverse Universe(Cache);
// look over the cache to see what can be removed
- for (unsigned J = 0; J < Cache->Head().PackageCount; ++J)
+ for (auto const &Pkg: Universe)
{
- pkgCache::PkgIterator Pkg(Cache,Cache.List[J]);
if (Cache[Pkg].Garbage)
{
if(Pkg.CurrentVer() != 0 || Cache[Pkg].Install())
}
else
{
- if (hideAutoRemove == false && Cache[Pkg].Delete() == false)
- autoRemoveList.insert(Pkg);
// if the package is a new install and already garbage we don't need to
// install it in the first place, so nuke it instead of show it
if (Cache[Pkg].Install() == true && Pkg.CurrentVer() == 0)
bool Changed;
do {
Changed = false;
- for (APT::PackageSet::const_iterator Pkg = tooMuch.begin();
+ for (APT::PackageSet::iterator Pkg = tooMuch.begin();
Pkg != tooMuch.end(); ++Pkg)
{
APT::PackageSet too;
} while (Changed == true);
}
- std::string autoremovelist, autoremoveversions;
- if (smallList == false && autoRemoveCount != 0)
- {
- for (APT::PackageList::const_iterator Pkg = autoRemoveList.begin(); Pkg != autoRemoveList.end(); ++Pkg)
- {
- if (Cache[Pkg].Garbage == false)
- continue;
- autoremovelist += Pkg.FullName(true) + " ";
- autoremoveversions += std::string(Cache[Pkg].CandVersion) + "\n";
- }
- }
-
// Now see if we had destroyed anything (if we had done anything)
if (Cache->BrokenCount() != 0)
{
}
// if we don't remove them, we should show them!
- if (doAutoRemove == false && (autoremovelist.empty() == false || autoRemoveCount != 0))
+ if (doAutoRemove == false && autoRemoveCount != 0)
{
if (smallList == false)
+ {
+ SortedPackageUniverse Universe(Cache);
ShowList(c1out, P_("The following package was automatically installed and is no longer required:",
"The following packages were automatically installed and are no longer required:",
- autoRemoveCount), autoremovelist, autoremoveversions);
+ autoRemoveCount), Universe,
+ [&Cache](pkgCache::PkgIterator const &Pkg) { return (*Cache)[Pkg].Garbage == true && (*Cache)[Pkg].Delete() == false; },
+ &PrettyFullName, CandidateVersion(&Cache));
+ }
else
ioprintf(c1out, P_("%lu package was automatically installed and is no longer required.\n",
"%lu packages were automatically installed and are no longer required.\n", autoRemoveCount), autoRemoveCount);
- c1out << P_("Use 'apt-get autoremove' to remove it.", "Use 'apt-get autoremove' to remove them.", autoRemoveCount) << std::endl;
+ std::string autocmd = "apt autoremove";
+ if (getenv("SUDO_USER") != NULL)
+ autocmd = "sudo " + autocmd;
+ ioprintf(c1out, P_("Use '%s' to remove it.", "Use '%s' to remove them.", autoRemoveCount), autocmd.c_str());
+ c1out << std::endl;
}
return true;
}
static const unsigned short MOD_REMOVE = 1;
static const unsigned short MOD_INSTALL = 2;
-bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, CacheFile &Cache)
+bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, CacheFile &Cache, int UpgradeMode)
+{
+ std::vector<const char*> VolatileCmdL;
+ return DoCacheManipulationFromCommandLine(CmdL, VolatileCmdL, Cache, UpgradeMode);
+}
+bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, std::vector<const char*> &VolatileCmdL, CacheFile &Cache, int UpgradeMode)
{
std::map<unsigned short, APT::VersionSet> verset;
- return DoCacheManipulationFromCommandLine(CmdL, Cache, verset);
+ return DoCacheManipulationFromCommandLine(CmdL, VolatileCmdL, Cache, verset, UpgradeMode);
}
-bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, CacheFile &Cache,
- std::map<unsigned short, APT::VersionSet> &verset)
+bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, std::vector<const char*> &VolatileCmdL, CacheFile &Cache,
+ std::map<unsigned short, APT::VersionSet> &verset, int UpgradeMode)
{
-
// Enter the special broken fixing mode if the user specified arguments
bool BrokenFix = false;
if (Cache->BrokenCount() != 0)
BrokenFix = true;
- SPtr<pkgProblemResolver> Fix;
+ std::unique_ptr<pkgProblemResolver> Fix(nullptr);
if (_config->FindB("APT::Get::CallResolver", true) == true)
- Fix = new pkgProblemResolver(Cache);
+ Fix.reset(new pkgProblemResolver(Cache));
unsigned short fallback = MOD_INSTALL;
if (strcasecmp(CmdL.FileList[0],"remove") == 0)
_config->Set("APT::Get::Purge", true);
fallback = MOD_REMOVE;
}
- else if (strcasecmp(CmdL.FileList[0], "autoremove") == 0)
+ else if (strcasecmp(CmdL.FileList[0], "autoremove") == 0 ||
+ strcasecmp(CmdL.FileList[0], "auto-remove") == 0)
{
_config->Set("APT::Get::AutomaticRemove", "true");
fallback = MOD_REMOVE;
std::list<APT::VersionSet::Modifier> mods;
mods.push_back(APT::VersionSet::Modifier(MOD_INSTALL, "+",
- APT::VersionSet::Modifier::POSTFIX, APT::VersionSet::CANDIDATE));
+ APT::VersionSet::Modifier::POSTFIX, APT::CacheSetHelper::CANDIDATE));
mods.push_back(APT::VersionSet::Modifier(MOD_REMOVE, "-",
- APT::VersionSet::Modifier::POSTFIX, APT::VersionSet::NEWEST));
+ APT::VersionSet::Modifier::POSTFIX, APT::CacheSetHelper::NEWEST));
CacheSetHelperAPTGet helper(c0out);
verset = APT::VersionSet::GroupedFromCommandLine(Cache,
CmdL.FileList + 1, mods, fallback, helper);
+ for (auto const &I: VolatileCmdL)
+ {
+ pkgCache::PkgIterator const P = Cache->FindPkg(I);
+ if (P.end())
+ continue;
+
+ // Set any version providing the .deb as the candidate.
+ for (auto Prv = P.ProvidesList(); Prv.end() == false; Prv++)
+ Cache.GetDepCache()->SetCandidateVersion(Prv.OwnerVer());
+
+ // via cacheset to have our usual virtual handling
+ APT::VersionContainerInterface::FromPackage(&(verset[MOD_INSTALL]), Cache, P, APT::CacheSetHelper::CANDIDATE, helper);
+ }
+
if (_error->PendingError() == true)
{
helper.showVirtualPackageErrors(Cache);
}
- TryToInstall InstallAction(Cache, Fix, BrokenFix);
- TryToRemove RemoveAction(Cache, Fix);
+ TryToInstall InstallAction(Cache, Fix.get(), BrokenFix);
+ TryToRemove RemoveAction(Cache, Fix.get());
// new scope for the ActionGroup
{
if (Fix != NULL && _config->FindB("APT::Get::AutoSolving", true) == true)
{
- for (unsigned short i = 0; order[i] != 0; ++i)
- {
- if (order[i] != MOD_INSTALL)
- continue;
- InstallAction.propergateReleaseCandiateSwitching(helper.selectedByRelease, c0out);
- InstallAction.doAutoInstall();
- }
+ InstallAction.propergateReleaseCandiateSwitching(helper.selectedByRelease, c0out);
+ InstallAction.doAutoInstall();
}
if (_error->PendingError() == true)
if (Fix != NULL)
{
// Call the scored problem resolver
- if (Fix->Resolve(true) == false && Cache->BrokenCount() == 0)
+ OpTextProgress Progress(*_config);
+ bool const distUpgradeMode = strcmp(CmdL.FileList[0], "dist-upgrade") == 0 || strcmp(CmdL.FileList[0], "full-upgrade") == 0;
+
+ bool resolver_fail = false;
+ if (distUpgradeMode == true || UpgradeMode != APT::Upgrade::ALLOW_EVERYTHING)
+ resolver_fail = APT::Upgrade::Upgrade(Cache, UpgradeMode, &Progress);
+ else
+ resolver_fail = Fix->Resolve(true, &Progress);
+
+ if (resolver_fail == false && Cache->BrokenCount() == 0)
return false;
}
// DoInstall - Install packages from the command line /*{{{*/
// ---------------------------------------------------------------------
/* Install named packages */
+struct PkgIsExtraInstalled {
+ pkgCacheFile * const Cache;
+ APT::VersionSet const * const verset;
+ PkgIsExtraInstalled(pkgCacheFile * const Cache, APT::VersionSet const * const Container) : Cache(Cache), verset(Container) {}
+ bool operator() (pkgCache::PkgIterator const Pkg)
+ {
+ if ((*Cache)[Pkg].Install() == false)
+ return false;
+ pkgCache::VerIterator const Cand = (*Cache)[Pkg].CandidateVerIter(*Cache);
+ return verset->find(Cand) == verset->end();
+ }
+};
bool DoInstall(CommandLine &CmdL)
{
CacheFile Cache;
+ std::vector<char const *> VolatileCmdL;
+ Cache.GetSourceList()->AddVolatileFiles(CmdL, &VolatileCmdL);
+
+ // then open the cache
if (Cache.OpenForInstall() == false ||
Cache.CheckDeps(CmdL.FileSize() != 1) == false)
return false;
std::map<unsigned short, APT::VersionSet> verset;
-
- if(!DoCacheManipulationFromCommandLine(CmdL, Cache, verset))
+ if(!DoCacheManipulationFromCommandLine(CmdL, VolatileCmdL, Cache, verset, 0))
return false;
/* Print out a list of packages that are going to be installed extra
to what the user asked */
+ SortedPackageUniverse Universe(Cache);
if (Cache->InstCount() != verset[MOD_INSTALL].size())
- {
- std::string List;
- std::string VersionsList;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
- {
- pkgCache::PkgIterator I(Cache,Cache.List[J]);
- if ((*Cache)[I].Install() == false)
- continue;
- pkgCache::VerIterator Cand = Cache[I].CandidateVerIter(Cache);
-
- if (verset[MOD_INSTALL].find(Cand) != verset[MOD_INSTALL].end())
- continue;
-
- List += I.FullName(true) + " ";
- VersionsList += std::string(Cache[I].CandVersion) + "\n";
- }
-
- ShowList(c1out,_("The following extra packages will be installed:"),List,VersionsList);
- }
+ ShowList(c1out, _("The following additional packages will be installed:"), Universe,
+ PkgIsExtraInstalled(&Cache, &verset[MOD_INSTALL]),
+ &PrettyFullName, CandidateVersion(&Cache));
/* Print out a list of suggested and recommended packages */
{
- std::string SuggestsList, RecommendsList;
- std::string SuggestsVersions, RecommendsVersions;
- for (unsigned J = 0; J < Cache->Head().PackageCount; J++)
+ std::list<std::string> Recommends, Suggests, SingleRecommends, SingleSuggests;
+ for (auto const &Pkg: Universe)
{
- pkgCache::PkgIterator Pkg(Cache,Cache.List[J]);
-
/* Just look at the ones we want to install */
if ((*Cache)[Pkg].Install() == false)
continue;
pkgCache::DepIterator Start;
pkgCache::DepIterator End;
D.GlobOr(Start,End); // advances D
+ if (Start->Type != pkgCache::Dep::Recommends && Start->Type != pkgCache::Dep::Suggests)
+ continue;
- // 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
- std::string RecommendsOrList,RecommendsOrVersions;
- std::string SuggestsOrList,SuggestsOrVersions;
- bool foundInstalledInOrGroup = false;
- for(;;)
{
- /* Skip if package is installed already, or is about to be */
- std::string target = Start.TargetPkg().FullName(true) + " ";
- pkgCache::PkgIterator const TarPkg = Start.TargetPkg();
- if (TarPkg->SelectedState == pkgCache::State::Install ||
- TarPkg->SelectedState == pkgCache::State::Hold ||
- Cache[Start.TargetPkg()].Install())
- {
- foundInstalledInOrGroup=true;
- break;
- }
-
- /* Skip if we already saw it */
- if (int(SuggestsList.find(target)) != -1 || int(RecommendsList.find(target)) != -1)
+ // Skip if we already saw this
+ std::string target;
+ for (pkgCache::DepIterator I = Start; I != D; ++I)
{
- foundInstalledInOrGroup=true;
- break;
+ if (target.empty() == false)
+ target.append(" | ");
+ target.append(I.TargetPkg().FullName(true));
}
+ std::list<std::string> &Type = Start->Type == pkgCache::Dep::Recommends ? SingleRecommends : SingleSuggests;
+ if (std::find(Type.begin(), Type.end(), target) != Type.end())
+ continue;
+ Type.push_back(target);
+ }
- // this is a dep on a virtual pkg, check if any package that provides it
- // should be installed
- if(Start.TargetPkg().ProvidesList() != 0)
+ std::list<std::string> OrList;
+ bool foundInstalledInOrGroup = false;
+ for (pkgCache::DepIterator I = Start; I != D; ++I)
+ {
{
- pkgCache::PrvIterator I = Start.TargetPkg().ProvidesList();
- for (; I.end() == false; ++I)
+ // satisfying package is installed and not marked for deletion
+ APT::VersionList installed = APT::VersionList::FromDependency(Cache, I, APT::CacheSetHelper::INSTALLED);
+ if (std::find_if(installed.begin(), installed.end(),
+ [&Cache](pkgCache::VerIterator const &Ver) { return Cache[Ver.ParentPkg()].Delete() == false; }) != installed.end())
{
- pkgCache::PkgIterator Pkg = I.OwnerPkg();
- if (Cache[Pkg].CandidateVerIter(Cache) == I.OwnerVer() &&
- Pkg.CurrentVer() != 0)
- foundInstalledInOrGroup=true;
+ foundInstalledInOrGroup = true;
+ break;
}
}
- if (Start->Type == pkgCache::Dep::Suggests)
- {
- SuggestsOrList += target;
- SuggestsOrVersions += std::string(Cache[Start.TargetPkg()].CandVersion) + "\n";
- }
-
- if (Start->Type == pkgCache::Dep::Recommends)
{
- RecommendsOrList += target;
- RecommendsOrVersions += std::string(Cache[Start.TargetPkg()].CandVersion) + "\n";
+ // satisfying package is upgraded to/new install
+ APT::VersionList upgrades = APT::VersionList::FromDependency(Cache, I, APT::CacheSetHelper::CANDIDATE);
+ if (std::find_if(upgrades.begin(), upgrades.end(),
+ [&Cache](pkgCache::VerIterator const &Ver) { return Cache[Ver.ParentPkg()].Upgrade(); }) != upgrades.end())
+ {
+ foundInstalledInOrGroup = true;
+ break;
+ }
}
- if (Start >= End)
- break;
- ++Start;
+ if (OrList.empty())
+ OrList.push_back(I.TargetPkg().FullName(true));
+ else
+ OrList.push_back("| " + I.TargetPkg().FullName(true));
}
-
+
if(foundInstalledInOrGroup == false)
{
- RecommendsList += RecommendsOrList;
- RecommendsVersions += RecommendsOrVersions;
- SuggestsList += SuggestsOrList;
- SuggestsVersions += SuggestsOrVersions;
+ std::list<std::string> &Type = Start->Type == pkgCache::Dep::Recommends ? Recommends : Suggests;
+ std::move(OrList.begin(), OrList.end(), std::back_inserter(Type));
}
-
}
}
-
- ShowList(c1out,_("Suggested packages:"),SuggestsList,SuggestsVersions);
- ShowList(c1out,_("Recommended packages:"),RecommendsList,RecommendsVersions);
-
+ auto always_true = [](std::string const&) { return true; };
+ auto string_ident = [](std::string const&str) { return str; };
+ auto verbose_show_candidate =
+ [&Cache](std::string str)
+ {
+ if (APT::String::Startswith(str, "| "))
+ str.erase(0, 2);
+ pkgCache::PkgIterator const Pkg = Cache->FindPkg(str);
+ if (Pkg.end() == true)
+ return "";
+ return (*Cache)[Pkg].CandVersion;
+ };
+ ShowList(c1out,_("Suggested packages:"), Suggests,
+ always_true, string_ident, verbose_show_candidate);
+ ShowList(c1out,_("Recommended packages:"), Recommends,
+ always_true, string_ident, verbose_show_candidate);
}
// See if we need to prompt
if (Cache->InstCount() == verset[MOD_INSTALL].size() && Cache->DelCount() == 0)
return InstallPackages(Cache,false,false);
- return InstallPackages(Cache,false);
+ return InstallPackages(Cache,false);
+}
+ /*}}}*/
+
+// TryToInstall - Mark a package for installation /*{{{*/
+void TryToInstall::operator() (pkgCache::VerIterator const &Ver) {
+ pkgCache::PkgIterator Pkg = Ver.ParentPkg();
+
+ Cache->GetDepCache()->SetCandidateVersion(Ver);
+ pkgDepCache::StateCache &State = (*Cache)[Pkg];
+
+ // Handle the no-upgrade case
+ if (_config->FindB("APT::Get::upgrade",true) == false && Pkg->CurrentVer != 0)
+ ioprintf(c1out,_("Skipping %s, it is already installed and upgrade is not set.\n"),
+ Pkg.FullName(true).c_str());
+ // Ignore request for install if package would be new
+ else if (_config->FindB("APT::Get::Only-Upgrade", false) == true && Pkg->CurrentVer == 0)
+ ioprintf(c1out,_("Skipping %s, it is not installed and only upgrades are requested.\n"),
+ Pkg.FullName(true).c_str());
+ else {
+ if (Fix != NULL) {
+ Fix->Clear(Pkg);
+ Fix->Protect(Pkg);
+ }
+ Cache->GetDepCache()->MarkInstall(Pkg,false);
+
+ if (State.Install() == false) {
+ if (_config->FindB("APT::Get::ReInstall",false) == true) {
+ if (Pkg->CurrentVer == 0 || Pkg.CurrentVer().Downloadable() == false)
+ ioprintf(c1out,_("Reinstallation of %s is not possible, it cannot be downloaded.\n"),
+ Pkg.FullName(true).c_str());
+ else
+ Cache->GetDepCache()->SetReInstall(Pkg, true);
+ } else
+ // TRANSLATORS: First string is package name, second is version
+ ioprintf(c1out,_("%s is already the newest version (%s).\n"),
+ Pkg.FullName(true).c_str(), Pkg.CurrentVer().VerStr());
+ }
+
+ // Install it with autoinstalling enabled (if we not respect the minial
+ // required deps or the policy)
+ if (FixBroken == false)
+ doAutoInstallLater.insert(Pkg);
+ }
+
+ // see if we need to fix the auto-mark flag
+ // e.g. apt-get install foo
+ // where foo is marked automatic
+ if (State.Install() == false &&
+ (State.Flags & pkgCache::Flag::Auto) &&
+ _config->FindB("APT::Get::ReInstall",false) == false &&
+ _config->FindB("APT::Get::Only-Upgrade",false) == false &&
+ _config->FindB("APT::Get::Download-Only",false) == false)
+ {
+ ioprintf(c1out,_("%s set to manually installed.\n"),
+ Pkg.FullName(true).c_str());
+ Cache->GetDepCache()->MarkAuto(Pkg,false);
+ AutoMarkChanged++;
+ }
+}
+ /*}}}*/
+bool TryToInstall::propergateReleaseCandiateSwitching(std::list<std::pair<pkgCache::VerIterator, std::string> > const &start, std::ostream &out)/*{{{*/
+{
+ for (std::list<std::pair<pkgCache::VerIterator, std::string> >::const_iterator s = start.begin();
+ s != start.end(); ++s)
+ Cache->GetDepCache()->SetCandidateVersion(s->first);
+
+ bool Success = true;
+ // the Changed list contains:
+ // first: "new version"
+ // second: "what-caused the change"
+ std::list<std::pair<pkgCache::VerIterator, pkgCache::VerIterator> > Changed;
+ for (std::list<std::pair<pkgCache::VerIterator, std::string> >::const_iterator s = start.begin();
+ s != start.end(); ++s)
+ {
+ Changed.push_back(std::make_pair(s->first, pkgCache::VerIterator(*Cache)));
+ // We continue here even if it failed to enhance the ShowBroken output
+ Success &= Cache->GetDepCache()->SetCandidateRelease(s->first, s->second, Changed);
+ }
+ for (std::list<std::pair<pkgCache::VerIterator, pkgCache::VerIterator> >::const_iterator c = Changed.begin();
+ c != Changed.end(); ++c)
+ {
+ if (c->second.end() == true)
+ ioprintf(out, _("Selected version '%s' (%s) for '%s'\n"),
+ c->first.VerStr(), c->first.RelStr().c_str(), c->first.ParentPkg().FullName(true).c_str());
+ else if (c->first.ParentPkg()->Group != c->second.ParentPkg()->Group)
+ {
+ pkgCache::VerIterator V = (*Cache)[c->first.ParentPkg()].CandidateVerIter(*Cache);
+ ioprintf(out, _("Selected version '%s' (%s) for '%s' because of '%s'\n"), V.VerStr(),
+ V.RelStr().c_str(), V.ParentPkg().FullName(true).c_str(), c->second.ParentPkg().FullName(true).c_str());
+ }
+ }
+ return Success;
+}
+ /*}}}*/
+void TryToInstall::doAutoInstall() { /*{{{*/
+ for (APT::PackageSet::const_iterator P = doAutoInstallLater.begin();
+ P != doAutoInstallLater.end(); ++P) {
+ pkgDepCache::StateCache &State = (*Cache)[P];
+ if (State.InstBroken() == false && State.InstPolicyBroken() == false)
+ continue;
+ Cache->GetDepCache()->MarkInstall(P, true);
+ }
+ doAutoInstallLater.clear();
+}
+ /*}}}*/
+// TryToRemove - Mark a package for removal /*{{{*/
+void TryToRemove::operator() (pkgCache::VerIterator const &Ver)
+{
+ pkgCache::PkgIterator Pkg = Ver.ParentPkg();
+
+ if (Fix != NULL)
+ {
+ Fix->Clear(Pkg);
+ Fix->Protect(Pkg);
+ Fix->Remove(Pkg);
+ }
+
+ if ((Pkg->CurrentVer == 0 && PurgePkgs == false) ||
+ (PurgePkgs == true && Pkg->CurrentState == pkgCache::State::NotInstalled))
+ {
+ pkgCache::GrpIterator Grp = Pkg.Group();
+ pkgCache::PkgIterator P = Grp.PackageList();
+ for (; P.end() != true; P = Grp.NextPkg(P))
+ {
+ if (P == Pkg)
+ continue;
+ if (P->CurrentVer != 0 || (PurgePkgs == true && P->CurrentState != pkgCache::State::NotInstalled))
+ {
+ // TRANSLATORS: Note, this is not an interactive question
+ ioprintf(c1out,_("Package '%s' is not installed, so not removed. Did you mean '%s'?\n"),
+ Pkg.FullName(true).c_str(), P.FullName(true).c_str());
+ break;
+ }
+ }
+ if (P.end() == true)
+ ioprintf(c1out,_("Package '%s' is not installed, so not removed\n"),Pkg.FullName(true).c_str());
+
+ // MarkInstall refuses to install packages on hold
+ Pkg->SelectedState = pkgCache::State::Hold;
+ }
+ else
+ Cache->GetDepCache()->MarkDelete(Pkg, PurgePkgs);
}
/*}}}*/
projects / apt.git / blobdiff