#include <apt-pkg/packagemanager.h>
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/cacheiterators.h>
+#include <apt-pkg/prettyprinters.h>
+#include <apt-pkg/dpkgpm.h>
#include <string.h>
#include <string>
#include <cstdlib>
#include <iostream>
+#include <utility>
#include <apti18n.h>
/*}}}*/
using namespace std;
+class APT_HIDDEN pkgSimulatePrivate
+{
+public:
+ std::vector<pkgDPkgPM::Item> List;
+};
// Simulate::Simulate - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* The legacy translations here of input Pkg iterators is obsolete,
this is not necessary since the pkgCaches are fully shared now. */
pkgSimulate::pkgSimulate(pkgDepCache *Cache) : pkgPackageManager(Cache),
- d(NULL), iPolicy(Cache),
+ d(new pkgSimulatePrivate()), iPolicy(Cache),
Sim(&Cache->GetCache(),&iPolicy),
group(Sim)
{
pkgSimulate::~pkgSimulate()
{
delete[] Flags;
+ delete d;
}
/*}}}*/
// Simulate::Describe - Describe a package /*{{{*/
// Simulate::Install - Simulate unpacking of a package /*{{{*/
// ---------------------------------------------------------------------
/* */
-bool pkgSimulate::Install(PkgIterator iPkg,string /*File*/)
+bool pkgSimulate::Install(PkgIterator iPkg,string File)
+{
+ if (iPkg.end() || File.empty())
+ return false;
+ d->List.emplace_back(pkgDPkgPM::Item::Install, iPkg, File);
+ return true;
+}
+bool pkgSimulate::RealInstall(PkgIterator iPkg,string /*File*/)
{
// Adapt the iterator
PkgIterator Pkg = Sim.FindPkg(iPkg.Name(), iPkg.Arch());
install the package.. For some investigations it may be necessary
however. */
bool pkgSimulate::Configure(PkgIterator iPkg)
+{
+ if (iPkg.end())
+ return false;
+ d->List.emplace_back(pkgDPkgPM::Item::Configure, iPkg);
+ return true;
+}
+bool pkgSimulate::RealConfigure(PkgIterator iPkg)
{
// Adapt the iterator
PkgIterator Pkg = Sim.FindPkg(iPkg.Name(), iPkg.Arch());
// ---------------------------------------------------------------------
/* */
bool pkgSimulate::Remove(PkgIterator iPkg,bool Purge)
+{
+ if (iPkg.end())
+ return false;
+ d->List.emplace_back(Purge ? pkgDPkgPM::Item::Purge : pkgDPkgPM::Item::Remove, iPkg);
+ return true;
+}
+bool pkgSimulate::RealRemove(PkgIterator iPkg,bool Purge)
{
// Adapt the iterator
PkgIterator Pkg = Sim.FindPkg(iPkg.Name(), iPkg.Arch());
cout << ']' << endl;
}
/*}}}*/
+bool pkgSimulate::Go2(APT::Progress::PackageManager *) /*{{{*/
+{
+ if (pkgDPkgPM::ExpandPendingCalls(d->List, Cache) == false)
+ return false;
+ for (auto && I : d->List)
+ switch (I.Op)
+ {
+ case pkgDPkgPM::Item::Install:
+ if (RealInstall(I.Pkg, I.File) == false)
+ return false;
+ break;
+ case pkgDPkgPM::Item::Configure:
+ if (RealConfigure(I.Pkg) == false)
+ return false;
+ break;
+ case pkgDPkgPM::Item::Remove:
+ if (RealRemove(I.Pkg, false) == false)
+ return false;
+ break;
+ case pkgDPkgPM::Item::Purge:
+ if (RealRemove(I.Pkg, true) == false)
+ return false;
+ break;
+ case pkgDPkgPM::Item::ConfigurePending:
+ case pkgDPkgPM::Item::TriggersPending:
+ case pkgDPkgPM::Item::RemovePending:
+ case pkgDPkgPM::Item::PurgePending:
+ return _error->Error("Internal error, simulation encountered unexpected pending item");
+ }
+ return true;
+}
+ /*}}}*/
// ApplyStatus - Adjust for non-ok packages /*{{{*/
// ---------------------------------------------------------------------
/* We attempt to change the state of the all packages that have failed
bool pkgProblemResolver::Resolve(bool BrokenFix, OpProgress * const Progress)
{
std::string const solver = _config->Find("APT::Solver", "internal");
+ auto const ret = EDSP::ResolveExternal(solver.c_str(), Cache, 0, Progress);
if (solver != "internal")
- return EDSP::ResolveExternal(solver.c_str(), Cache, false, false, false, Progress);
+ return ret;
return ResolveInternal(BrokenFix);
}
/*}}}*/
if (Scores[(*K)->ID] != 0)
{
pkgCache::PkgIterator Pkg(Cache,*K);
- clog << Scores[(*K)->ID] << ' ' << Pkg << std::endl;
+ clog << Scores[(*K)->ID] << ' ' << APT::PrettyPkg(&Cache, Pkg) << std::endl;
}
}
continue;
if (Debug == true)
- clog << "Investigating (" << Counter << ") " << I << endl;
+ clog << "Investigating (" << Counter << ") " << APT::PrettyPkg(&Cache, I) << endl;
// Isolate the problem dependency
bool InOr = false;
}
if (Debug == true)
- clog << "Broken " << Start << endl;
+ clog << "Broken " << APT::PrettyDep(&Cache, Start) << endl;
/* Look across the version list. If there are no possible
targets then we keep the package and bail. This is necessary
is removed by the resolver because of a conflict or alike but it is
dangerous as it could trigger new breaks/conflicts… */
if (Debug == true)
- clog << " Try Installing " << Start.TargetPkg() << " before changing " << I.FullName(false) << std::endl;
+ clog << " Try Installing " << APT::PrettyPkg(&Cache, Start.TargetPkg()) << " before changing " << I.FullName(false) << std::endl;
unsigned long const OldBroken = Cache.BrokenCount();
Cache.MarkInstall(Start.TargetPkg(), true, 1, false);
// FIXME: we should undo the complete MarkInstall process here
if (Cache[I].InstBroken() == true)
{
if (Debug == true)
- std::clog << " Dependencies are not satisfied for " << I << std::endl;
+ std::clog << " Dependencies are not satisfied for " << APT::PrettyPkg(&Cache, I) << std::endl;
return true;
}
Cache[I].InstPolicyBroken() == true)
{
if (Debug == true)
- std::clog << " Policy breaks with upgrade of " << I << std::endl;
+ std::clog << " Policy breaks with upgrade of " << APT::PrettyPkg(&Cache, I) << std::endl;
return true;
}
bool pkgProblemResolver::ResolveByKeep(OpProgress * const Progress)
{
std::string const solver = _config->Find("APT::Solver", "internal");
+ constexpr auto flags = EDSP::Request::UPGRADE_ALL | EDSP::Request::FORBID_NEW_INSTALL | EDSP::Request::FORBID_REMOVE;
+ auto const ret = EDSP::ResolveExternal(solver.c_str(), Cache, flags, Progress);
if (solver != "internal")
- return EDSP::ResolveExternal(solver.c_str(), Cache, true, false, false, Progress);
+ return ret;
return ResolveByKeepInternal();
}
/*}}}*/
if (Scores[(*K)->ID] != 0)
{
pkgCache::PkgIterator Pkg(Cache,*K);
- clog << Scores[(*K)->ID] << ' ' << Pkg << std::endl;
+ clog << Scores[(*K)->ID] << ' ' << APT::PrettyPkg(&Cache, Pkg) << std::endl;
}
}
while (true)
{
if (Debug == true)
- clog << "Package " << I.FullName(false) << " " << Start << endl;
+ clog << "Package " << I.FullName(false) << " " << APT::PrettyDep(&Cache, Start) << endl;
// Look at all the possible provides on this package
std::unique_ptr<pkgCache::Version *[]> VList(Start.AllTargets());
projects / apt.git / blobdiff