// Include Files /*{{{*/
#include <config.h>
+#include <apt-pkg/algorithms.h>
#include <apt-pkg/error.h>
#include <apt-pkg/cacheset.h>
#include <apt-pkg/depcache.h>
static bool SkipUnavailableVersions(pkgDepCache &Cache, pkgCache::PkgIterator const &Pkg, pkgCache::VerIterator const &Ver)/*{{{*/
{
/* versions which aren't current and aren't available in
- any "online" source file are bad, expect if they are the choosen
+ any "online" source file are bad, expect if they are the chosen
candidate: The exception is for build-dep implementation as it creates
such pseudo (package) versions and removes them later on again.
We filter out versions at all so packages in 'rc' state only available
Progress->Progress(p);
}
}
- return true;
+ return Okay;
}
/*}}}*/
// EDSP::WriteLimitedScenario - to the given file descriptor /*{{{*/
return true;
}
/*}}}*/
+static bool CreateDumpFile(char const * const id, char const * const type, FileFd &output)/*{{{*/
+{
+ auto const dumpfile = _config->FindFile((std::string("Dir::Log::") + type).c_str());
+ if (dumpfile.empty())
+ return false;
+ auto const dumpdir = flNotFile(dumpfile);
+ _error->PushToStack();
+ bool errored_out = CreateAPTDirectoryIfNeeded(dumpdir, dumpdir) == false ||
+ output.Open(dumpfile, FileFd::WriteOnly | FileFd::Exclusive | FileFd::Create, FileFd::Extension, 0644) == false;
+ std::vector<std::string> downgrademsgs;
+ while (_error->empty() == false)
+ {
+ std::string msg;
+ _error->PopMessage(msg);
+ downgrademsgs.emplace_back(std::move(msg));
+ }
+ _error->RevertToStack();
+ for (auto && msg : downgrademsgs)
+ _error->Warning("%s", msg.c_str());
+ if (errored_out)
+ return _error->WarningE(id, _("Could not open file '%s'"), dumpfile.c_str());
+ return true;
+}
+ /*}}}*/
// EDSP::ResolveExternal - resolve problems by asking external for help {{{*/
bool EDSP::ResolveExternal(const char* const solver, pkgDepCache &Cache,
unsigned int const flags, OpProgress *Progress) {
if (strcmp(solver, "internal") == 0)
{
- auto const dumpfile = _config->FindFile("Dir::Log::Solver");
- if (dumpfile.empty())
- return false;
- auto const dumpdir = flNotFile(dumpfile);
FileFd output;
- if (CreateAPTDirectoryIfNeeded(dumpdir, dumpdir) == false ||
- output.Open(dumpfile, FileFd::WriteOnly | FileFd::Exclusive | FileFd::Create, FileFd::Extension, 0644) == false)
- return _error->WarningE("EDSP::Resolve", _("Could not open file '%s'"), dumpfile.c_str());
- bool Okay = EDSP::WriteRequest(Cache, output, flags, nullptr);
+ bool Okay = CreateDumpFile("EDSP::Resolve", "solver", output);
+ Okay &= EDSP::WriteRequest(Cache, output, flags, nullptr);
return Okay && EDSP::WriteScenario(Cache, output, nullptr);
}
int solver_in, solver_out;
return _error->Errno("ResolveExternal", "Opening solver %s stdin on fd %d for writing failed", solver, solver_in);
bool Okay = output.Failed() == false;
- if (Progress != NULL)
+ if (Okay && Progress != NULL)
Progress->OverallProgress(0, 100, 5, _("Execute external solver"));
Okay &= EDSP::WriteRequest(Cache, output, flags, Progress);
- if (Progress != NULL)
+ if (Okay && Progress != NULL)
Progress->OverallProgress(5, 100, 20, _("Execute external solver"));
Okay &= EDSP::WriteScenario(Cache, output, Progress);
output.Close();
- if (Progress != NULL)
+ if (Okay && Progress != NULL)
Progress->OverallProgress(25, 100, 75, _("Execute external solver"));
if (Okay && EDSP::ReadResponse(solver_out, Cache, Progress) == false)
return false;
- return ExecWait(solver_pid, solver);
+ bool const waited = ExecWait(solver_pid, solver);
+ return Okay && waited;
}
bool EDSP::ResolveExternal(const char* const solver, pkgDepCache &Cache,
bool const upgrade, bool const distUpgrade,
{
if (strcmp(solver, "internal") == 0)
{
- auto const dumpfile = _config->FindFile("Dir::Log::Planner");
- if (dumpfile.empty())
- return false;
- auto const dumpdir = flNotFile(dumpfile);
FileFd output;
- if (CreateAPTDirectoryIfNeeded(dumpdir, dumpdir) == false ||
- output.Open(dumpfile, FileFd::WriteOnly | FileFd::Exclusive | FileFd::Create, FileFd::Extension, 0644) == false)
- return _error->WarningE("EIPP::OrderInstall", _("Could not open file '%s'"), dumpfile.c_str());
- bool Okay = EIPP::WriteRequest(PM->Cache, output, flags, nullptr);
+ _error->PushToStack();
+ bool Okay = CreateDumpFile("EIPP::OrderInstall", "planner", output);
+ if (Okay == false && dynamic_cast<pkgSimulate*>(PM) != nullptr)
+ {
+ _error->RevertToStack();
+ return false;
+ }
+ _error->MergeWithStack();
+ Okay &= EIPP::WriteRequest(PM->Cache, output, flags, nullptr);
return Okay && EIPP::WriteScenario(PM->Cache, output, nullptr);
}
return _error->Errno("EIPP::OrderInstall", "Opening planner %s stdin on fd %d for writing failed", solver, solver_in);
bool Okay = output.Failed() == false;
- if (Progress != NULL)
+ if (Okay && Progress != NULL)
Progress->OverallProgress(0, 100, 5, _("Execute external planner"));
Okay &= EIPP::WriteRequest(PM->Cache, output, flags, Progress);
- if (Progress != NULL)
+ if (Okay && Progress != NULL)
Progress->OverallProgress(5, 100, 20, _("Execute external planner"));
Okay &= EIPP::WriteScenario(PM->Cache, output, Progress);
output.Close();
- if (Progress != NULL)
- Progress->OverallProgress(25, 100, 75, _("Execute external planner"));
-
- // we don't tell the external planners about boring things
- for (auto Pkg = PM->Cache.PkgBegin(); Pkg.end() == false; ++Pkg)
+ if (Okay)
{
- if (Pkg->CurrentState == pkgCache::State::ConfigFiles && PM->Cache[Pkg].Purge() == true)
- PM->Remove(Pkg, true);
+ if (Progress != nullptr)
+ Progress->OverallProgress(25, 100, 75, _("Execute external planner"));
+
+ // we don't tell the external planners about boring things
+ for (auto Pkg = PM->Cache.PkgBegin(); Pkg.end() == false; ++Pkg)
+ {
+ if (Pkg->CurrentState == pkgCache::State::ConfigFiles && PM->Cache[Pkg].Purge() == true)
+ PM->Remove(Pkg, true);
+ }
}
- if (Okay && EIPP::ReadResponse(solver_out, PM, Progress) == false)
+ if (EIPP::ReadResponse(solver_out, PM, Progress) == false)
return false;
- return ExecWait(solver_pid, solver);
+ bool const waited = ExecWait(solver_pid, solver);
+ return Okay && waited;
}
/*}}}*/
bool EIPP::WriteRequest(pkgDepCache &Cache, FileFd &output, /*{{{*/
continue;
forAllInterestingVersions(Cache, Pkg, WriteVersion);
}
- return true;
+ return Okay;
}
/*}}}*/
// EIPP::ReadResponse - from the given file descriptor /*{{{*/
else if (strcmp(type, "Remove") == 0)
PM->Remove(Pkg, PM->Cache[Pkg].Purge());
}
- return true;
+ return in.Failed() == false;
}
/*}}}*/
bool EIPP::ReadRequest(int const input, std::list<std::pair<std::string,PKG_ACTION>> &actions,/*{{{*/
}
}
return false;
-
-
- return false;
}
/*}}}*/
bool EIPP::ApplyRequest(std::list<std::pair<std::string,PKG_ACTION>> &actions,/*{{{*/
projects / apt.git / blobdiff