[dns] Rename headers => header

Author: igorw

BinaryDumper.php

@@ -11,7 +11,7 @@ public function toBinary(Message $message)
     {
         $data = '';
 
-        $data .= $this->headerToBinary($message->headers);
+        $data .= $this->headerToBinary($message->header);
         $data .= $this->questionToBinary($message->questions);
 
         return $data;

Model/Message.php

@@ -27,19 +27,19 @@ class Message
 
     public $data = '';
 
-    public $headers;
+    public $header;
     public $questions = array();
     public $answers = array();
     public $authority = array();
     public $additional = array();
 
     public function __construct()
     {
-        $this->headers = new HeaderBag();
+        $this->header = new HeaderBag();
     }
 
     public function prepare()
     {
-        $this->headers->populateCounts($this);
+        $this->header->populateCounts($this);
     }
 }

Parser.php

@@ -16,19 +16,19 @@ public function parseChunk($data, Message $message)
     {
         $message->data .= $data;
 
-        if (!$message->headers->get('id')) {
+        if (!$message->header->get('id')) {
             if (!$this->parseHeader($message)) {
                 return;
             }
         }
 
-        if ($message->headers->get('qdCount') != count($message->questions)) {
+        if ($message->header->get('qdCount') != count($message->questions)) {
             if (!$this->parseQuestion($message)) {
                 return;
             }
         }
 
-        if ($message->headers->get('anCount') != count($message->answers)) {
+        if ($message->header->get('anCount') != count($message->answers)) {
             if (!$this->parseAnswer($message)) {
                 return;
             }
@@ -62,7 +62,7 @@ private function parseHeader(Message $message)
 
 
         foreach ($vars as $name => $value) {
-            $message->headers->set($name, $value);
+            $message->header->set($name, $value);
         }
 
         return $message;
@@ -112,7 +112,7 @@ private function parseQuestion(Message $message)
             'class' => $class,
         );
 
-        if ($message->headers->get('qdCount') != count($message->questions)) {
+        if ($message->header->get('qdCount') != count($message->questions)) {
             return $this->parseQuestion($message);
         }
 

Resolver.php

@@ -34,8 +34,8 @@ public function query($nameserver, Query $query, $callback)
         $parser = new Parser();
 
         $request = new Message();
-        $request->headers->set('id', rand());
-        $request->headers->set('rd', 1);
+        $request->header->set('id', rand());
+        $request->header->set('rd', 1);
         $request->questions[] = (array) $query;
         $request->prepare();
 
@@ -56,7 +56,7 @@ public function doQuery($nameserver, $transport, $queryData, Parser $parser, $ca
         $conn->on('data', function ($data) use ($that, $conn, $parser, $response, $callback) {
             $responseReady = $parser->parseChunk($data, $response);
             if ($responseReady) {
-                if ($response->headers->isTruncated()) {
+                if ($response->header->isTruncated()) {
                     $conn->end();
                     $that->doQuery($nameserver, 'tcp', $queryData, $parser, $callback);
                     return;