summaryrefslogtreecommitdiff
path: root/apt-private/private-install.cc
diff options
context:
space:
mode:
Diffstat (limited to 'apt-private/private-install.cc')
-rw-r--r--apt-private/private-install.cc296
1 files changed, 136 insertions, 160 deletions
diff --git a/apt-private/private-install.cc b/apt-private/private-install.cc
index acc6d42c2..844fcbc7e 100644
--- a/apt-private/private-install.cc
+++ b/apt-private/private-install.cc
@@ -21,6 +21,7 @@
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/upgrade.h>
#include <apt-pkg/install-progress.h>
+#include <apt-pkg/debindexfile.h>
#include <stdlib.h>
#include <string.h>
@@ -57,7 +58,8 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask, bool Safety)
}
}
- bool Fail = false;
+ bool Hold = false;
+ bool Downgrade = false;
bool Essential = false;
// Show all the various warning indicators
@@ -65,13 +67,17 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask, bool Safety)
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
@@ -88,20 +94,33 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask, bool Safety)
// 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_ABI >= 413
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;
@@ -132,7 +151,7 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask, bool Safety)
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;
@@ -177,15 +196,7 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask, bool Safety)
if (CheckFreeSpaceBeforeDownload(_config->FindDir("Dir::Cache::Archives"), (FetchBytes - FetchPBytes)) == false)
return false;
- // 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 (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."));
@@ -307,14 +318,9 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask, bool Safety)
_system->UnLock();
-#if APT_PKG_ABI >= 413
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;
@@ -330,19 +336,17 @@ bool InstallPackages(CacheFile &Cache,bool ShwKept,bool Ask, bool Safety)
}
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;
}
@@ -374,11 +378,10 @@ static bool DoAutomaticRemove(CacheFile &Cache)
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())
@@ -395,8 +398,6 @@ static bool DoAutomaticRemove(CacheFile &Cache)
}
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)
@@ -419,7 +420,7 @@ static bool DoAutomaticRemove(CacheFile &Cache)
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;
@@ -456,18 +457,6 @@ static bool DoAutomaticRemove(CacheFile &Cache)
} 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)
{
@@ -482,12 +471,17 @@ static bool DoAutomaticRemove(CacheFile &Cache)
}
// 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);
@@ -513,9 +507,9 @@ bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, CacheFile &Cache,
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)
@@ -525,7 +519,8 @@ bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, CacheFile &Cache,
_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;
@@ -547,8 +542,8 @@ bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, CacheFile &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
{
@@ -651,30 +646,26 @@ bool DoCacheManipulationFromCommandLine(CommandLine &CmdL, CacheFile &Cache,
// 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;
// first check for local pkgs and add them to the cache
for (const char **I = CmdL.FileList; *I != 0; I++)
{
- if(FileExists(*I))
- {
- // FIXME: make this more elegant
- std::string TypeStr = flExtension(*I) + "-file";
- pkgSourceList::Type *Type = pkgSourceList::Type::GetType(TypeStr.c_str());
- if(Type != 0)
- {
- std::vector<metaIndex *> List;
- std::map<std::string, std::string> Options;
- if(Type->CreateItem(List, *I, "", "", Options))
- {
- // we have our own CacheFile that gives us a SourceList
- // with superpowerz
- SourceList *sources = (SourceList*)Cache.GetSourceList();
- sources->AddMetaIndex(List[0]);
- }
- }
- }
+ if(FileExists(*I) && flExtension(*I) == "deb")
+ Cache.GetSourceList()->AddVolatileFile(new debDebPkgFileIndex(*I));
}
// then open the cache
@@ -689,35 +680,17 @@ bool DoInstall(CommandLine &CmdL)
/* 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;
@@ -729,77 +702,79 @@ bool DoInstall(CommandLine &CmdL)
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
@@ -807,7 +782,7 @@ bool DoInstall(CommandLine &CmdL)
if (Cache->InstCount() == verset[MOD_INSTALL].size() && Cache->DelCount() == 0)
return InstallPackages(Cache,false,false);
- return InstallPackages(Cache,false);
+ return InstallPackages(Cache,false);
}
/*}}}*/
@@ -841,8 +816,9 @@ void TryToInstall::operator() (pkgCache::VerIterator const &Ver) {
else
Cache->GetDepCache()->SetReInstall(Pkg, true);
} else
- ioprintf(c1out,_("%s is already the newest version.\n"),
- Pkg.FullName(true).c_str());
+ // 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
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 03:40:49 +0000