Fixed Locking, part of #16

core/JSONReader.php

@@ -70,7 +70,7 @@ public function __construct( $filename, $lockex = false){
 		$isfile = is_file( $this->filepath );
 
 		// file lock
-		$this->filehandler = fopen( $this->filepath, 'c+' );
+		$this->filehandler = fopen( $this->filepath . '.lock', 'c+' );
 		if( !flock( $this->filehandler, $lockex ? LOCK_EX : LOCK_SH ) ){
 			//Fehler
 			throw new Exception('Unable to lock file!');
@@ -136,13 +136,15 @@ private function write_content(){
 					//schreiben
 					$re = file_put_contents( $this->filepath, $json );
 					//Hash anpassen?
-					if( $re ){
+					if( $re !== false ){
 						$this->datahash = $nowhash;
 					}
 					//Rückgabe
 					return $re;
 				}
+				return false;
 			}
+			return true;
 		}
 		return false;
 	}
@@ -314,4 +316,4 @@ private function setValueHelper( $index, $value, $data ){
 	}
 }
 
-?>
+?>

core/TemplateLoader.php

@@ -113,6 +113,7 @@ private function taskNew(){
 				$alert = new Template( 'alert' );
 				$this->includetemp->includeTemplate($alert);
 				$alert->setContent( 'ALERTMESSAGE', $capok ? ( $einwill ? $pollcreator->errorMessage() : LanguageManager::getTranslation('EinwillErr') ) : Captcha::getError() );
+				http_response_code(400);
 			}
 		}
 		$this->includetemp->setContent( 'FORMDEST', URL::generateLink('new') );
@@ -172,6 +173,7 @@ private function taskPoll(){
 					$alert = new Template( 'alert' );
 					$this->includetemp->includeTemplate($alert);
 					$alert->setContent( 'ALERTMESSAGE', $poll->getError() );
+					http_response_code(400);
 				}
 				//else { template done in saveSendData }
 			}

core/Utilities.php

@@ -16,7 +16,7 @@ class Utilities{
 	/**
 	 * The system's Version
 	 */
-	const SYS_VERSION = 'v1.0.7alpha';
+	const SYS_VERSION = 'v1.0.8alpha';
 
 	/**
 	 * Possible chars for: