95 lines
2.2 KiB
PHP
95 lines
2.2 KiB
PHP
<?php
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// HttpConncectionRequest
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class HttpConnection
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{
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const POST = "POST";
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const GET = "GET";
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private $param = array(); // Ïàðàìåòðû çàïðîñà
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public $data = null; // Ñîäåðæàíèå
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public $url; // Àäðåññ
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public $method = self::GET; // Ìåòîä
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public $port = 80;
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public $host = "";
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public $proxy_host = false;
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public $proxy_port = false;
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/**
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* Âîçâðàùàåò çàãîëîâîê ñîåäèíåíèÿ
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*/
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public function getHeader()
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{
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$result = $this->method . " " . $this->url . " HTTP/1.1\r\n";
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$result .= "Host: ". $this->host ."\r\n";
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foreach ($this->param as $key => $value) {
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$result .= $key . ": " . $value . "\r\n";
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}
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$result .= "Connection: Close\r\n\r\n";
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$result .= $this->data;
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return $result;
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}
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/**
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* Óñòàíîâêà ïàðàìåòðîâ çàïðîñà
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* @parma string $name
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* @parma string $value
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*/
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public function setParameter($name, $value)
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{
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$this->param[$name] = $value;
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}
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/**
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* Ìåòîä çàïðîñà GET èëè POST
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*/
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public function setMethod($method)
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{
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$this->method = $method;
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}
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public function setUrl($url)
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{
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$this->url = $url;
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$this->host = parse_url($this->url, PHP_URL_HOST);
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}
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public function getUrl()
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{
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return $this->url;
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}
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/**
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* Ñîäåðæàíèå çàïðîñà
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*/
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public function setContent($data)
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{
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$this->setParameter ("Content-length", strlen($data));
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$this->data = $data;
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}
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/**
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* Ïîñûëàåò çàïðîñ è âîçâðàùàåò ñòðàíèöó
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*/
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public function getPage()
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{
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$host = ($this->proxy_host) ? $this->proxy_host : $this->host;
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$port = ($this->proxy_port) ? $this->proxy_port : $this->port;
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$socket = fsockopen($host, $port, $errno, $errstr, 30);
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if (! $socket) {
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return null; // Exception
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} else {
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$header = $this->getHeader();
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fwrite($socket, $header);
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$result = null;
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while (! feof($socket)) {
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$result .= fgets($socket, 128);
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}
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fclose($socket);
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return $result;
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}
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return null;
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}
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}
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