/**
* validate dependencies against the local registry, packages to be installed,
* and environment (php version, OS, architecture, enabled extensions)
*
* @param array $toInstall an array of \PEAR2\Pyrus\Package objects
* @param \PEAR2\MultiErrors $errs
*/
function validateDependencies(array $toInstall, \PEAR2\MultiErrors $errs)
{
$dep = new \PEAR2\Pyrus\Dependency\Validator($this->packageInfo['channel'] . '/' . $this->packageInfo['name'],
\PEAR2\Pyrus\Validate::DOWNLOADING, $errs);
$dep->validatePhpDependency($this->dependencies['required']->php);
$dep->validatePearinstallerDependency($this->dependencies['required']->pearinstaller);
foreach (array('required', 'optional') as $required) {
foreach ($this->dependencies[$required]->package as $d) {
$dep->validatePackageDependency($d, $toInstall);
}
foreach ($this->dependencies[$required]->subpackage as $d) {
$dep->validateSubpackageDependency($d, $toInstall);
}
foreach ($this->dependencies[$required]->extension as $d) {
$dep->validateExtensionDependency($d);
}
}
foreach ($this->dependencies['required']->arch as $d) {
$dep->validateArchDependency($d);
}
foreach ($this->dependencies['required']->os as $d) {
$dep->validateOsDependency($d);
}
}
