/**
* Check if current PHP process has permission to change the mode
* of $fileOrDirectory.
*
* @TODO from KWUtils, may need to be moved, but first tested
* Note: If return true, the mode of the file will be MIDAS_BATCHMAKE_DEFAULT_MKDIR_MODE
* On windows, return always True
*/
protected function isChmodable($fileOrDirectory, $processUserUid)
{
if (KWUtils::isWindows()) {
return true;
}
if (!file_exists($fileOrDirectory)) {
Zend_Loader::loadClass('InternationalizationComponent', BASE_PATH . '/core/controllers/components');
self::Error(InternationalizationComponent::translate(MIDAS_BATCHMAKE_FILE_OR_DIRECTORY_DOESNT_EXIST_STRING) . ' [' . $fileOrDirectory . ']');
return false;
}
// Get permissions of the file
// TODO On CIFS filesystem, even if the function GetFilePermissions call clearstatcache(), the value returned can be wrong
$current_perms = KWUtils::DEFAULT_MKDIR_MODE;
if ($current_perms === false) {
return false;
}
if (is_writable($fileOrDirectory)) {
// first check on the uid of the fileOrDirectory
// if that is different than the processUserUid, then chmod
// will return false and add a warning, so let's prevent this beforehand
$fileStat = stat($fileOrDirectory);
$fileUid = $fileStat['uid'];
if ($fileUid !== $processUserUid) {
return false;
} else {
// Try to re-apply them
$return = chmod($fileOrDirectory, $current_perms);
}
} else {
$return = false;
}
return $return;
}
/** tests prepareExecCommand function */
public function testPrepareExecCommand()
{
$app = 'php';
if (KWUtils::isWindows()) {
$app .= '.exe';
}
$returnVal = KWUtils::prepareExecCommand($app, array('blah1', 'blah2', 'blah3'));
$appPath = KWUtils::findApp($app, true);
$this->assertEquals($returnVal, "'" . $appPath . "' 'blah1' 'blah2' 'blah3'");
}
