Библиотека для cis, online, cms1

core/connection/httpconnectionresponse.php

@@ -0,0 +1,82 @@
+<?php
+
+/**
+ * Îáðàáàòûâàåò HTTP îòâåò
+ */
+class HttpConnectionResponse
+{
+    private $offset;
+    private $param = array ();
+    private $code;
+
+    public function __construct($response)
+    {
+        $this->offset = 0;
+        $this->response = $response;
+        $this->parseMessage();
+    }        
+
+    /**
+     * Îáðàáîòêà HTTP îòâåòà
+     */
+    private function parseMessage()
+    {
+        $http = explode(" ", $this->getLine());
+        $this->version = $http[0];
+        $this->code    = $http[1];
+
+        $line = $this->getLine();       
+        while ($offset = strpos($line, ":")) {
+            $this->param[substr($line, 0, $offset)] = trim(substr($line, $offset + 1));
+            $line = $this->getLine();
+        }
+
+        if (isset($this->param['Transfer-Encoding']) && $this->param['Transfer-Encoding'] == 'chunked') {
+            //$this->data = substr($this->response, $this->offset);
+            $line = hexdec($this->getLine());
+            $chunk = array();
+            while ($line > 0) {
+                $chunk [] = substr($this->response, $this->offset, $line);
+                $this->offset += $line;
+                $line = hexdec($this->getLine());
+            }
+
+            $this->data = implode("", $chunk);
+        } else {
+            $this->data = substr($this->response, $this->offset);
+        }
+    }
+
+    /**
+     * Îáðàáîòêà ñòðîêè HTTP îòâåòà
+     */
+    private function getLine()
+    {
+        $begin = $this->offset;
+        $offset = strpos($this->response, "\r\n", $this->offset);
+        $result = substr($this->response, $begin, $offset - $begin); 
+        $this->offset = $offset + 2;
+        return $result;
+    }
+
+    /**
+     * Çíà÷åíèå ïàðàìåòðà HTTP îòâåòà
+     */
+    public function getParameter($name) 
+    {
+        return $this->param[$name];
+    }
+
+    public function getData() 
+    {
+        return $this->data;
+    }
+
+    /**
+     * Ñîñòîÿíèå 
+     */
+    public function getCode() 
+    {
+        return $this->code;
+    }
+}