public function validateUninstallDependencies(array $uninstallPackages, \PEAR2\MultiErrors $errs)
{
$ret = true;
foreach ($uninstallPackages as $package) {
foreach ($this->reg->getDependentPackages($package) as $deppackage) {
$dep = new \Pyrus\Dependency\Validator(array('channel' => $deppackage->channel, 'package' => $deppackage->name), \Pyrus\Validate::UNINSTALLING, $errs);
foreach ($uninstallPackages as $test) {
if ($deppackage->isEqual($test)) {
// we are uninstalling both the package that is depended upon
// and the parent package, so all dependencies are nulled
continue 2;
}
}
foreach (array('package', 'subpackage') as $packaged) {
$deps = $deppackage->dependencies['required']->{$packaged};
if (isset($deps[$package->channel . '/' . $package->name])) {
$ret = $ret && $dep->validatePackageUninstall($deps[$package->channel . '/' . $package->name], $package);
}
$deps = $deppackage->dependencies['optional']->{$packaged};
if (isset($deps[$package->channel . '/' . $package->name])) {
$ret = $ret && $dep->validatePackageUninstall($deps[$package->channel . '/' . $package->name], $package);
}
}
}
}
return $ret;
}
