summaryrefslogtreecommitdiff
path: root/apt-pkg
diff options
context:
space:
mode:
authorDavid Kalnischkies <david@kalnischkies.de>2014-05-16 17:28:11 +0200
committerDavid Kalnischkies <david@kalnischkies.de>2014-05-22 17:43:48 +0200
commit71e7a0f3a432828e5bd5498297051aa37e7f0a59 (patch)
treec12d129b7dfb0667697a12f0e2553e11d6345db7 /apt-pkg
parent1038d077588956448a423ed1c3887524a90d6532 (diff)
consistently fail if Smart* packagemanager actions fail
These failure conditions come with an error message attached and the conditions aren't workaroundable (otherwise this would have been done instead of returning failure), so not erroring out here means that we execute dpkg later on with a known not-working ordering adding insult (our own error messages at the end) to injury (dpkg failure).
Diffstat (limited to 'apt-pkg')
-rw-r--r--apt-pkg/packagemanager.cc85
-rw-r--r--apt-pkg/packagemanager.h10
2 files changed, 44 insertions, 51 deletions
diff --git a/apt-pkg/packagemanager.cc b/apt-pkg/packagemanager.cc
index 5d6bc6bd2..56f5c59c9 100644
--- a/apt-pkg/packagemanager.cc
+++ b/apt-pkg/packagemanager.cc
@@ -396,12 +396,11 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
clog << OutputInDepth(Depth) << "Unpacking " << DepPkg.FullName() << " to avoid loop " << Cur << endl;
if (PkgLoop == false)
List->Flag(Pkg,pkgOrderList::Loop);
- if (SmartUnPack(DepPkg, true, Depth + 1) == true)
- {
- Bad = false;
- if (List->IsFlag(DepPkg,pkgOrderList::Loop) == false)
- Changed = true;
- }
+ if (SmartUnPack(DepPkg, true, Depth + 1) == false)
+ return false;
+ Bad = false;
+ if (List->IsFlag(DepPkg,pkgOrderList::Loop) == false)
+ Changed = true;
if (PkgLoop == false)
List->RmFlag(Pkg,pkgOrderList::Loop);
if (Bad == false)
@@ -469,17 +468,14 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
package and it will remove the loop flag */
if (PkgLoop == false)
List->Flag(Pkg,pkgOrderList::Loop);
- if (SmartConfigure(DepPkg, Depth + 1) == true)
- {
- Bad = false;
- if (List->IsFlag(DepPkg,pkgOrderList::Loop) == false)
- Changed = true;
- }
+ if (SmartConfigure(DepPkg, Depth + 1) == false)
+ return false;
+ Bad = false;
+ if (List->IsFlag(DepPkg,pkgOrderList::Loop) == false)
+ Changed = true;
if (PkgLoop == false)
List->RmFlag(Pkg,pkgOrderList::Loop);
- // If SmartConfigure was succesfull, Bad is false, so break
- if (Bad == false)
- break;
+ break;
}
else if (List->IsFlag(DepPkg,pkgOrderList::Configured))
{
@@ -499,11 +495,8 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
return _error->Error("Internal error: MaxLoopCount reached in SmartUnPack (2) for %s, aborting", Pkg.FullName().c_str());
} while (Changed == true);
- if (Bad) {
- if (Debug)
- _error->Warning(_("Could not configure '%s'. "),Pkg.FullName().c_str());
- return false;
- }
+ if (Bad == true)
+ return _error->Error(_("Could not configure '%s'. "),Pkg.FullName().c_str());
if (PkgLoop) return true;
@@ -527,7 +520,8 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
Cache[P].InstallVer == 0 || (P.CurrentVer() == Cache[P].InstallVer &&
(Cache[Pkg].iFlags & pkgDepCache::ReInstall) != pkgDepCache::ReInstall))
continue;
- SmartConfigure(P, (Depth +1));
+ if (SmartConfigure(P, (Depth +1)) == false)
+ return false;
}
// Sanity Check
@@ -702,25 +696,23 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
if (Debug)
clog << OutputInDepth(Depth) << "Trying to SmartUnpack " << Pkg.FullName() << endl;
// SmartUnpack with the ImmediateFlag to ensure its really ready
- if (SmartUnPack(Pkg, true, Depth + 1) == true)
- {
- Bad = false;
- if (List->IsFlag(Pkg,pkgOrderList::Loop) == false)
- Changed = true;
- break;
- }
+ if (SmartUnPack(Pkg, true, Depth + 1) == false)
+ return false;
+ Bad = false;
+ if (List->IsFlag(Pkg,pkgOrderList::Loop) == false)
+ Changed = true;
+ break;
}
else
{
if (Debug)
clog << OutputInDepth(Depth) << "Trying to SmartConfigure " << Pkg.FullName() << endl;
- if (SmartConfigure(Pkg, Depth + 1) == true)
- {
- Bad = false;
- if (List->IsFlag(Pkg,pkgOrderList::Loop) == false)
- Changed = true;
- break;
- }
+ if (SmartConfigure(Pkg, Depth + 1) == false)
+ return false;
+ Bad = false;
+ if (List->IsFlag(Pkg,pkgOrderList::Loop) == false)
+ Changed = true;
+ break;
}
}
}
@@ -759,11 +751,12 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
if (Cache[ConflictPkg].Keep() == 0 && Cache[ConflictPkg].InstallVer != 0)
{
if (Debug)
- clog << OutputInDepth(Depth) << OutputInDepth(Depth) << "Unpacking " << ConflictPkg.FullName() << " to prevent conflict" << endl;
+ clog << OutputInDepth(Depth) << "Unpacking " << ConflictPkg.FullName() << " to prevent conflict" << endl;
List->Flag(Pkg,pkgOrderList::Loop);
- if (SmartUnPack(ConflictPkg,false, Depth + 1) == true)
- if (List->IsFlag(ConflictPkg,pkgOrderList::Loop) == false)
- Changed = true;
+ if (SmartUnPack(ConflictPkg,false, Depth + 1) == false)
+ return false;
+ if (List->IsFlag(ConflictPkg,pkgOrderList::Loop) == false)
+ Changed = true;
// Remove loop to allow it to be used later if needed
List->RmFlag(Pkg,pkgOrderList::Loop);
}
@@ -773,7 +766,7 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
else if (List->IsFlag(ConflictPkg,pkgOrderList::Removed) == false)
{
if (Debug)
- clog << OutputInDepth(Depth) << "Because of conficts knot, removing " << ConflictPkg.FullName() << " to conflict violation" << endl;
+ clog << OutputInDepth(Depth) << "Because of conflict knot, removing " << ConflictPkg.FullName() << " temporarily" << endl;
if (EarlyRemove(ConflictPkg) == false)
return _error->Error("Internal Error, Could not early remove %s (2)",ConflictPkg.FullName().c_str());
}
@@ -845,11 +838,10 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
}
if (PkgLoop == false)
List->Flag(Pkg,pkgOrderList::Loop);
- if (SmartUnPack(BrokenPkg, false, Depth + 1) == true)
- {
- if (List->IsFlag(BrokenPkg,pkgOrderList::Loop) == false)
- Changed = true;
- }
+ if (SmartUnPack(BrokenPkg, false, Depth + 1) == false)
+ return false;
+ if (List->IsFlag(BrokenPkg,pkgOrderList::Loop) == false)
+ Changed = true;
if (PkgLoop == false)
List->RmFlag(Pkg,pkgOrderList::Loop);
}
@@ -860,7 +852,8 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
{
if (Debug)
clog << OutputInDepth(Depth) << " Removing " << BrokenPkg.FullName() << " to avoid " << End << endl;
- SmartRemove(BrokenPkg);
+ if (SmartRemove(BrokenPkg) == false)
+ return false;
}
}
}
diff --git a/apt-pkg/packagemanager.h b/apt-pkg/packagemanager.h
index 344ed9192..d690644f1 100644
--- a/apt-pkg/packagemanager.h
+++ b/apt-pkg/packagemanager.h
@@ -79,12 +79,12 @@ class pkgPackageManager : protected pkgCache::Namespace
// Install helpers
bool ConfigureAll();
- bool SmartConfigure(PkgIterator Pkg, int const Depth);
+ bool SmartConfigure(PkgIterator Pkg, int const Depth) APT_MUSTCHECK;
//FIXME: merge on abi break
- bool SmartUnPack(PkgIterator Pkg);
- bool SmartUnPack(PkgIterator Pkg, bool const Immediate, int const Depth);
- bool SmartRemove(PkgIterator Pkg);
- bool EarlyRemove(PkgIterator Pkg);
+ bool SmartUnPack(PkgIterator Pkg) APT_MUSTCHECK;
+ bool SmartUnPack(PkgIterator Pkg, bool const Immediate, int const Depth) APT_MUSTCHECK;
+ bool SmartRemove(PkgIterator Pkg) APT_MUSTCHECK;
+ bool EarlyRemove(PkgIterator Pkg) APT_MUSTCHECK;
// The Actual installation implementation
virtual bool Install(PkgIterator /*Pkg*/,std::string /*File*/) {return false;};