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/libs/HTTPQuery.php

https://bitbucket.org/0xDB/text2speach
PHP | 922 lines | 481 code | 134 blank | 307 comment | 139 complexity | 689545d92b434bc7748248cec54cbef1 MD5 | raw file
    

  1. <?php
    2. 

  2. 

  3. /**
    4. 

  4.  * @name: HTTPQuery.php
    5. 

  5.  * @description: Thing to work with HTTP protocol
    6. 

  6.  * @requires: WhoIS class by NULL_byte >= ver 1.1
    7. 

  7.  * @author: NULL_byte
    8. 

  8.  * @contacts: www.null-byte.info
    9. 

  9.  * @version: 2.1
    10. 

  10.  */
    11. 

  11. 

  12. # http://ru.php.net/manual/en/ref.url.php
    13. 

  13. # TODO: refactor HTTPSocket class using <http://ru.php.net/manual/en/ref.http.php>
    14. 

  14. #  & discover <http://ru.php.net/manual/en/class.httpresponse.php>
    15. 

  15. 

  16. # The better HTTP Client interface will always work via HTTPQuery class
    17. 

  17. # usage example:
    18. 

  18. #   $q = new HTTPQuery;
    19. 

  19. #   $q->Get('http://www.yandex.ru/');
    20. 

  20. 

  21. 

  22. # Import WhoIS class
    23. 

  23. if (!class_exists('WhoIS'))
    24. 

  24. 	@require_once dirname(__FILE__).'/WhoIS.php';
    25. 

  25. if (!class_exists('WhoIS'))
    26. 

  26. 	die("The required class `WhoIS` is not found!");
    27. 

  27. 

  28. abstract class HTTPClient extends WhoIS {
    29. 

  29. 	# System operated variables
    30. 

  30. 	public $URI          = 'http://localhost/';
    31. 

  31. 	public $Scheme       = 'http';
    32. 

  32. 	public $Host         = null;
    33. 

  33. 	public $IDNA         = null; # Punycode
    34. 

  34. 	public $Port         = '80';
    35. 

  35. 	public $Path         = null;
    36. 

  36. 	public $Method       = 'get';
    37. 

  37. 	public $Query        = null;
    38. 

  38. 	public $Cookies      = null;
    39. 

  39. 	public $Engine       = null; # 'cURL' or 'Sockets'
    40. 

  40. 	# Toggles
    41. 

  41. 	public $Proxy        = false; # Proxy to use. Format: Array('proxy_host', 'port') or false or 'proxy:port', yeah
    42. 

  42. 	#public $UserAgent    = 'Opera/8.01 (J2ME/MIDP; Opera Mini/2.0.4719; en; U; ssr)';
    43. 

  43. 	public $UserAgent    = false;
    44. 

  44. 	public $Referer      = null;
    45. 

  45. 	public $AutoCookies  = true;
    46. 

  46. 	public $AutoReferer  = true;
    47. 

  47. 	public $AutoRedirect = true; # TODO: fix header('Location: /redirect.html');   # Fixed?
    48. 

  48. 	public $FlushCookies = false; # WTF?!  will flush cookies after each request if $this->AutoCookies = false;
    49. 

  49. 	public $Verbose      = false; # If true, would print many interesting messages
    50. 

  50. 	public $Timeout      = 30; # Request timeout
    51. 

  51. 	# Output
    52. 

  52. 	public $Result       = null;  # Will contain result with page headers
    53. 

  53. 	public $ResultClean  = null;  # Will contain result without page headers
    54. 

  54. 	# Headers
    55. 

  55. 	public $HTTPHeaders  = Array(); # Example:  $this->HTTPHeaders = Array('Location: /newpage.html', ...);
    56. 

  56. 	public $PageHeaders  = Array(); # Example:  $this->PageHeaders['location'];
    57. 

  57. 	# Aliases
    58. 

  58. 	public $ResponseHeaders = Array(); # alias of $this->PageHeaders
    59. 

  59. 	public $Headers         = Array(); # alias of $this->PageHeaders
    60. 

  60. 	public $RequestHeaders  = Array(); # alias of $this->HTTPHeaders
    61. 

  61. 	public $RawHeaders      = Array(); # alias of $this->HTTPHeaders
    62. 

  62. 

  63. 	public $maxRedirects    = 20;
    64. 

  64. 	public $maxRedirects_i  = 0;
    65. 

  65. 

  66. 	public $Redirect_i      = 0; # should be reset manualy... (updates only on request!)
    67. 

  67. 

  68. 	#private $gotCookies_    = null;
    69. 

  69. 	public $gotCookies_    = null;
    70. 

  70. 	public $gotCookies__    = null;
    71. 

  71. 

  72. 	abstract public function Get($url);
    73. 

  73. 	abstract public function Post($url);
    74. 

  74. 	#abstract public function GetCookies();
    75. 

  75. 	abstract protected function SendRequest();
    76. 

  76. 	abstract protected function ConstructQuery();
    77. 

  77. 

  78. 	public function __construct ($dump_engine = false) {
    79. 

  79. 		$this->Engine = get_parent_class($this);
    80. 

  80. 		#if (strtolower(substr($this->Engine, 0, 4)) == 'http')
    81. 

  81. 		#	$this->Engine = substr($this->Engine, 4);
    82. 

  82. 		if ($dump_engine)
    83. 

  83. 			echo " # `".get_class($this)."` currently uses `<{$this->Engine}>` as HTTP engine\r\n";
    84. 

  84. 	}
    85. 

  85. 	
    86. 

  86. 	public function rndUserAgent() { # needs to be improved
    87. 

  87. 		if(mt_rand(0,1)) $this->UserAgent = 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)';
    88. 

  88. 		if(mt_rand(0,1)) $this->UserAgent = 'Mozilla/5.0 (compatible; Opera 9.80; Windows NT 6)';
    89. 

  89. 		if(mt_rand(0,1)) $this->UserAgent = 'Safari Mozilla 4.6';
    90. 

  90. 		if(mt_rand(0,1)) $this->UserAgent = 'Mozilla/3.0 Googlebot';
    91. 

  91. 		if(mt_rand(0,1)) $this->UserAgent = 'Mozilla/5.0 (X11; U; Linux x86_64;) Gecko Ubuntu/9.04 (jaunty) Shiretoko/3.5';
    92. 

  92. 		if(mt_rand(0,1)) $this->UserAgent = 'Mozilla/4.61 [en] (OS/2; U)';
    93. 

  93. 		if(mt_rand(0,1)) $this->UserAgent = 'Mozilla/4.8 [en] (Windows NT 5.0; U)';
    94. 

  94. 		if(mt_rand(0,1)) $this->UserAgent = 'Opera/8.0 (X11; Linux i686; U; cs)';
    95. 

  95. 		if(mt_rand(0,1)) $this->UserAgent = 'Opera/10.00 (Windows NT 6.0; U; en) Presto/2.2.0';
    96. 

  96. 		#if(mt_rand(0,1)) $this->UserAgent = 'Opera/8.01 (J2ME/MIDP; Opera Mini/2.0.4719; en; U; ssr)';
    97. 

  97. 	}
    98. 

  98. 

  99. 	protected function MakeAliases() {
    100. 

  100. 		if (!$this->PageHeaders && $this->ResponseHeaders) $this->PageHeaders = $this->ResponseHeaders;
    101. 

  101. 		if (!$this->PageHeaders && $this->Headers)         $this->PageHeaders = $this->Headers;
    102. 

  102. 		if (!$this->HTTPHeaders && $this->RequestHeaders)  $this->HTTPHeaders = $this->RequestHeaders;
    103. 

  103. 		if (!$this->HTTPHeaders && $this->RawHeaders)      $this->HTTPHeaders = $this->RawHeaders;
    104. 

  104. 	}
    105. 

  105. 

  106. 	protected function PreConstructQuery() {
    107. 

  107. 		$this->getUrlParts();
    108. 

  108. 		list($this->IDNA, $this->Host) = $this->IDNA($this->Host);
    109. 

  109. 		if ($this->IDNA) $this->Host = $this->IDNA;
    110. 

  110. 	}
    111. 

  111. 

  112. 	protected function getUrlParts($url = false) {
    113. 

  113. 		if (!$url && !$this->URI) return false;
    114. 

  114. 		if (!$url) $url = $this->URI;
    115. 

  115. 

  116. 		$url_parts = parse_url($url);
    117. 

  117. 		if (!isset($url_parts['scheme'])) $url_parts['scheme'] = 'http';
    118. 

  118. 		if (!isset($url_parts['port']))
    119. 

  119. 			$url_parts['port'] = ($url_parts['scheme'] == 'https') ? 443 : 80;
    120. 

  120. 		if (!isset($url_parts['path'])) $url_parts['path'] = null;
    121. 

  121. 		if (!isset($url_parts['query']))
    122. 

  122. 			$url_parts['query'] = null;
    123. 

  123. 		else
    124. 

  124. 			$url_parts['query'] = "?{$url_parts['query']}";
    125. 

  125. 

  126. 		$this->Scheme = strtolower($url_parts['scheme']);
    127. 

  127. 		$this->Host = strtolower($url_parts['host']);
    128. 

  128. 		$this->Port = $url_parts['port'];
    129. 

  129. 		$this->Path = $url_parts['path'];
    130. 

  130. 		$this->Query = $url_parts['query'];
    131. 

  131. 

  132. 		return $url_parts;
    133. 

  133. 	}
    134. 

  134. 

  135. 	protected function ParseHeaders() {
    136. 

  136. 		if (!$this->Result) return false;
    137. 

  137. 		$server_response = explode("\r\n\r\n", $this->Result);
    138. 

  138. 		$server_response = $server_response[0];
    139. 

  139. 		$server_response = str_replace("\r", '', $server_response);
    140. 

  140. 		$server_response = explode("\n", $server_response);
    141. 

  141. 

  142. 		$this->ResponseStatus = $server_response[0];
    143. 

  143. 		preg_match('#\d{3}#', $this->ResponseStatus, $this->ResponseCode);
    144. 

  144. 		if (isset($this->ResponseCode[0]))
    145. 

  145. 			$this->ResponseCode = $this->ResponseCode[0];
    146. 

  146. 

  147. 		$result = Array();
    148. 

  148. 		foreach($server_response as $mixed_headers) {
    149. 

  149. 			if ((strpos($mixed_headers, ': ') >= 0)) {
    150. 

  150. 				$header = explode(': ', trim($mixed_headers));
    151. 

  151. 				$result[$header[0]] = isset($header[1]) ? $header[1] : NULL;
    152. 

  152. 				$result[strtolower($header[0])] = isset($header[1]) ? $header[1] : NULL;
    153. 

  153. 			}
    154. 

  154. 		}
    155. 

  155. 		$this->ResponseHeaders = $result;
    156. 

  156. 		$this->PageHeaders = $result;
    157. 

  157. 		$this->Headers = $result;
    158. 

  158. 		return $result;
    159. 

  159. 	}
    160. 

  160. 

  161. 	protected function CookiesToString($cookie = false) {
    162. 

  162. 		if (!$cookie) $cookie = $this->Cookies;
    163. 

  163. 		if (!$cookie) return $cookie;
    164. 

  164. 		if (is_string($cookie)) return $cookie;
    165. 

  165. 		#if (!is_array($cookie)) var_dump($cookie);
    166. 

  166. 		
    167. 

  167. 		$cookie_string = '';
    168. 

  168. 		foreach ($cookie as $key => $value)
    169. 

  169. 			$cookie_string .= " {$key}={$value};";
    170. 

  170. 		$cookie = trim($cookie_string, '; ');
    171. 

  171. 		return $cookie;
    172. 

  172. 	}
    173. 

  173. 

  174. 	protected function CookiesToArray($cookie = false) {
    175. 

  175. 		if (!$cookie) $cookie = $this->Cookies;
    176. 

  176. 		if (is_array($cookie)) return $cookie;
    177. 

  177. 		$cookie = explode('; ', $cookie);
    178. 

  178. 		$cookie_array = Array();
    179. 

  179. 		for ($i = 0; $i < count($cookie); $i++) {
    180. 

  180. 			$c = explode('=', $cookie[$i]);
    181. 

  181. 			$cookie_array[$c[0]] = $c[1];
    182. 

  182. 		}
    183. 

  183. 		return $cookie_array;
    184. 

  184. 	}
    185. 

  185. 

  186. 	public function GetCookies($as_string = false) {
    187. 

  187. 		if (!$this->Result && $as_string) return null;
    188. 

  188. 		if (!$this->Result) return Array();
    189. 

  189. 		$data = explode("\r\n\r\n", $this->Result);
    190. 

  190. 		$data = $data[0];
    191. 

  191. 		$data = str_replace("\r", '', $data);
    192. 

  192. 		$data = explode("\n", $data);
    193. 

  193. 		$raw_cookies = Array();
    194. 

  194. 		foreach ($data as $d) {
    195. 

  195. 			$d = explode(' ', $d);
    196. 

  196. 			if (strtolower($d[0]) == 'set-cookie:') {
    197. 

  197. 				$raw_cookies[] = $d[1];
    198. 

  198. 			}
    199. 

  199. 		}
    200. 

  200. 		$cookies = Array();
    201. 

  201. 		foreach ($raw_cookies as $cookie) {
    202. 

  202. 			$cookie_name = substr($cookie, 0, strpos($cookie, '='));
    203. 

  203. 			$cookie_value = substr($cookie, strpos($cookie, '=')+1, strpos($cookie, ';')-2);
    204. 

  204. 			$cookies[$cookie_name] = trim($cookie_value, '; ');
    205. 

  205. 		}
    206. 

  206. 		if ($as_string)
    207. 

  207. 			$cookies = $this->CookiesToString($cookies);
    208. 

  208. 		#$this->Cookies = $cookies;
    209. 

  209. 		return $cookies;
    210. 

  210. 	}
    211. 

  211. 

  212. 	public function ClearCookies() {
    213. 

  213. 		$this->Cookies = null;
    214. 

  214. 	}
    215. 

  215. 

  216. 

  217. 	# Pa-paa-ram!
    218. 

  218. 	# Checks if string is UTF-8 encoded
    219. 

  219. 	function is_utf8($string, $utf8_split = 5000) { // v1.01
    220. 

  220. 		if (strlen($string) > $utf8_split) {
    221. 

  221. 			for ($i=0,$s=$utf8_split,$j=ceil(strlen($string)/$utf8_split);$i < $j;$i++,$s+=$utf8_split) {
    222. 

  222. 				if ($this->is_utf8(substr($string,$s,$utf8_split)))
    223. 

  223. 					return true;
    224. 

  224. 			}
    225. 

  225. 			return false;
    226. 

  226. 		} else {
    227. 

  227. 			return preg_match('%^(?:
    228. 

  228. 				[\x09\x0A\x0D\x20-\x7E]              # ASCII
    229. 

  229. 				| [\xC2-\xDF][\x80-\xBF]             # non-overlong 2-byte
    230. 

  230. 				|  \xE0[\xA0-\xBF][\x80-\xBF]        # excluding overlongs
    231. 

  231. 				| [\xE1-\xEC\xEE\xEF][\x80-\xBF]{2}  # straight 3-byte
    232. 

  232. 				|  \xED[\x80-\x9F][\x80-\xBF]        # excluding surrogates
    233. 

  233. 				|  \xF0[\x90-\xBF][\x80-\xBF]{2}     # planes 1-3
    234. 

  234. 				| [\xF1-\xF3][\x80-\xBF]{3}          # planes 4-15
    235. 

  235. 				|  \xF4[\x80-\x8F][\x80-\xBF]{2}     # plane 16
    236. 

  236. 			)*$%xs', $string);
    237. 

  237. 		}
    238. 

  238. 	}
    239. 

  239. }
    240. 

  240. 

  241. 

  242. # If cURL  extension is available, we will use it...
    243. 

  243. # else we'll be lived without HTTP/1.1 & HTTPS support
    244. 

    245. 

  245. #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####
    246. 

  246. #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####
    247. 

  247. 

  248. #####     #####     #####     #####     #####     #####
    249. 

  249. 

  250. #####     Working with HTTP via cURL...           #####
    251. 

  251. 

  252. #####     #####     #####     #####     #####     #####
    253. 

  253. 

  254. #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####
    255. 

  255. #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####
    256. 

  256. 

  257. 

  258. # cURL based interface
    259. 

  259. class HTTPcURL extends HTTPClient {
    260. 

  260. 	var $cURLHandler = null;
    261. 

  261. 

  262. 	function ConstructQuery() {
    263. 

  263. 		if ($this->Verbose) {
    264. 

  264. 			file_put_contents("./_request_#{$this->Redirect_i}.log", null);
    265. 

  265. 			echo  " # Client request log created (`./_request_#{$this->Redirect_i}.log`)\n";
    266. 

  266. 		}
    267. 

  267. 		$this->MakeAliases();
    268. 

  268. 

  269. 		$this->cURLHandler = curl_init();
    270. 

  270. 		curl_setopt($this->cURLHandler, CURLOPT_FRESH_CONNECT, true);
    271. 

  271. 		curl_setopt($this->cURLHandler, CURLOPT_FORBID_REUSE, true);
    272. 

  272. 		curl_setopt($this->cURLHandler, CURLOPT_USERAGENT, $this->UserAgent);
    273. 

  273. 		if ($this->Verbose) {
    274. 

  274. 			file_put_contents("./_request_#{$this->Redirect_i}.log", 
    275. 

  275. 				"UserAgent: `".print_r($this->UserAgent, true)."`\r\n", FILE_APPEND);
    276. 

  276. 			echo  " # Client request log [`./_request_#{$this->Redirect_i}.log`] updated with `UserAgent`\r\n";
    277. 

  277. 		}
    278. 

  278. 		curl_setopt($this->cURLHandler, CURLOPT_TIMEOUT, $this->Timeout);
    279. 

  279. 		curl_setopt($this->cURLHandler, CURLOPT_HEADER, true);
    280. 

  280. 		#curl_setopt($this->cURLHandler, CURLINFO_HEADER_OUT, true);
    281. 

  281. 		curl_setopt($this->cURLHandler, CURLOPT_SSL_VERIFYPEER, false);
    282. 

  282. 		curl_setopt($this->cURLHandler, CURLOPT_SSL_VERIFYHOST, false);
    283. 

  283. 		curl_setopt($this->cURLHandler, CURLOPT_AUTOREFERER, $this->AutoReferer);
    284. 

  284. 		#curl_setopt($this->cURLHandler, CURLOPT_COOKIESESSION, true);
    285. 

  285. 		curl_setopt($this->cURLHandler, CURLOPT_FOLLOWLOCATION, false);
    286. 

  286. 		curl_setopt($this->cURLHandler, CURLOPT_VERBOSE, $this->Verbose);
    287. 

  287. 		curl_setopt($this->cURLHandler, CURLOPT_NOPROGRESS, !$this->Verbose);
    288. 

  288. 		curl_setopt($this->cURLHandler, CURLOPT_FAILONERROR, false);
    289. 

  289. 		if ($this->Proxy) {
    290. 

  290. 			if (is_string($this->Proxy))
    291. 

  291. 				$this->Proxy = explode(':', $this->Proxy);
    292. 

  292. 			curl_setopt($this->cURLHandler, CURLOPT_PROXY, $this->Proxy[0]);
    293. 

  293. 			curl_setopt($this->cURLHandler, CURLOPT_PROXYPORT, $this->Proxy[1]);
    294. 

  294. 			curl_setopt($this->cURLHandler, CURLOPT_HTTPPROXYTUNNEL, true);
    295. 

  295. 			if ($this->Verbose) {
    296. 

  296. 				file_put_contents("./_request_#{$this->Redirect_i}.log", 
    297. 

  297. 					"Proxy: `".trim(print_r($this->Proxy, true))."`\r\n", FILE_APPEND);
    298. 

  298. 				echo  " # Client request log [`./_request_#{$this->Redirect_i}.log`] updated with `Proxy`\r\n";
    299. 

  299. 			}
    300. 

  300. 		} else {
    301. 

  301. 			curl_setopt($this->cURLHandler, CURLOPT_HTTPPROXYTUNNEL, false);
    302. 

  302. 		}
    303. 

  303. 		
    304. 

  304. 		
    305. 

  305. 

  306. 		# CURLOPT_COOKIE
    307. 

  307. 

  308. 

  309. 		if ($this->AutoReferer && !$this->Referer && $this->Host)
    310. 

  310. 			$this->Referer = "{$this->Scheme}://{$this->Host}/";
    311. 

  311. 

  312. 

  313. 		if ($this->Referer) {
    314. 

  314. 			curl_setopt($this->cURLHandler, CURLOPT_REFERER, $this->Referer);
    315. 

  315. 			if ($this->Verbose) {
    316. 

  316. 				file_put_contents("./_request_#{$this->Redirect_i}.log", 
    317. 

  317. 					"Referer: `".trim(print_r($this->Referer, true))."`\r\n", FILE_APPEND);
    318. 

  318. 				echo  " # Client request log [`./_request_#{$this->Redirect_i}.log`] updated with `Referer`\r\n";
    319. 

  319. 			}
    320. 

  320. 		}
    321. 

  321. 

  322. 		#if ($this->AutoCookies && $this->Cookies) {
    323. 

  323. 		if ($this->Cookies) {
    324. 

  324. 			curl_setopt($this->cURLHandler, CURLOPT_COOKIE, $this->CookiesToString());
    325. 

  325. 			if ($this->Verbose) {
    326. 

  326. 				file_put_contents("./_request_#{$this->Redirect_i}.log", 
    327. 

  327. 					"Cookies: `".$this->CookiesToString()."`\r\n", FILE_APPEND);
    328. 

  328. 				echo  " # Client request log [`./_request_#{$this->Redirect_i}.log`] updated with `Cookies`\r\n";
    329. 

  329. 			}
    330. 

  330. 		}
    331. 

  331. 

  332. 		if ($this->HTTPHeaders) {
    333. 

  333. 			curl_setopt($this->cURLHandler, CURLOPT_HTTPHEADER, $this->HTTPHeaders);
    334. 

  334. 			if ($this->Verbose) {
    335. 

  335. 				file_put_contents("./_request_#{$this->Redirect_i}.log", 
    336. 

  336. 					"HTTP Headers: `".trim(print_r($this->HTTPHeaders, true))."`\r\n", FILE_APPEND);
    337. 

  337. 				echo  " # Client request log [`./_request_#{$this->Redirect_i}.log`] updated with `HTTPHeaders`\r\n";
    338. 

  338. 			}
    339. 

  339. 		}
    340. 

  340. 		#curl_setopt($this->cURLHandler, CURLOPT_POST, true);
    341. 

  341. 		#curl_setopt($this->cURLHandler, CURLOPT_HTTPGET, false);
    342. 

  342. 		#curl_setopt($this->cURLHandler, CURLOPT_POSTFIELDS, $this->Query);
    343. 

  343. 

  344. 		if ($this->Verbose) {
    345. 

  345. 			file_put_contents("./_request_#{$this->Redirect_i}.log", "\r\n", FILE_APPEND);
    346. 

  346. 				echo  " # Client request log [`./_request_#{$this->Redirect_i}.log`] updated with `new line (".'\r\n'.")`\r\n";
    347. 

  347. 		}
    348. 

  348. 		return $this->cURLHandler;
    349. 

  349. 	}
    350. 

  350. 

  351. 

  352. 	function SendRequest($url = false, $ch = false) {
    353. 

  353. 		if (!$url && !$this->URI) return false;
    354. 

  354. 		if (!$url) $url = $this->URI;
    355. 

  355. 		else $this->URI = $url;
    356. 

  356. 

  357. 		$this->PreConstructQuery();
    358. 

  358. 		if (!$ch) $this->cURLHandler = $this->ConstructQuery();
    359. 

  359. 		else $this->cURLHandler = $ch;
    360. 

  360. 		
    361. 

  361. 		#var_dump("{$this->Scheme}://{$this->Host}{$this->Path}{$this->Query}");
    362. 

  362. 		#var_dump($this);
    363. 

  363. 

  364. 		curl_setopt($this->cURLHandler, CURLOPT_URL,
    365. 

  365. 			"{$this->Scheme}://{$this->Host}{$this->Path}{$this->Query}");
    366. 

  366. 

  367. 		curl_setopt($this->cURLHandler, CURLOPT_PORT, $this->Port);
    368. 

  368. 		curl_setopt($this->cURLHandler, CURLOPT_RETURNTRANSFER, true);
    369. 

  369. 

  370. 		$this->Result = curl_exec($this->cURLHandler);
    371. 

  371. 		curl_close($this->cURLHandler);
    372. 

  372. 

  373. 		# clean 100 continue waste
    374. 

  374. 		while (preg_match('#^http/1\.[01] [^\r\n]+\r?\n\r?\n#si', $this->Result))
    375. 

  375. 			$this->Result = preg_replace("#^http/1\.[01] [^\r\n]+\r?\n\r?\n#si", '', $this->Result);
    376. 

  376. 		#if (preg_match('#^http/1\.[01] [^\r\n]+\r\n\r\n#i', $this->Result))
    377. 

  377. 		#	$this->Result = preg_replace("#^http/1\.[01] [^\r\n]+\r\n\r\n#i", '', $this->Result);
    378. 

  378. 

  379. 

  380. 		if ($this->Verbose) {
    381. 

  381. 			file_put_contents("./_responce_#{$this->Redirect_i}.log", null);
    382. 

  382. 			echo  " # Server responce log created (`./_responce_#{$this->Redirect_i}.log`)\n";
    383. 

  383. #var_dump($this->Cookies);
    384. 

  384. #var_dump($this->GetCookies());
    385. 

  385. 		}
    386. 

  386. 

  387. 		$this->ParseHeaders();
    388. 

  388. 		$this->gotCookies_ = $this->GetCookies();
    389. 

  389. 		if ($this->AutoCookies) {
    390. 

  390. 			if ($this->Verbose) {
    391. 

  391. 				file_put_contents("./_responce_#{$this->Redirect_i}.log", 
    392. 

  392. 					"HTTP Page request (source) Cookies: `".trim($this->CookiesToString())."`\r\n", FILE_APPEND);
    393. 

  393. 				echo  " # Server responce log [`./_responce_#{$this->Redirect_i}.log`] updated with `HTTP Page request (source) Cookies`\r\n";
    394. 

  394. 

  395. 				echo "Trying to set AutoCookies, responce Cookies are: \n";
    396. 

  396. 				var_dump(trim($this->CookiesToString($this->gotCookies_)));
    397. 

  397. 				echo "\n";
    398. 

  398. 			}
    399. 

  399. 

  400. 			if (!$this->Cookies) $this->Cookies = $this->gotCookies_; #mad_cow O_o
    401. 

  401. 			elseif (is_array($this->Cookies)) $this->Cookies = array_merge($this->Cookies, $this->gotCookies_);
    402. 

  402. 			elseif (is_string($this->Cookies)) $this->Cookies .= $this->CookiesToString($this->gotCookies_);
    403. 

  403. 

  404. 			if ($this->Verbose) {
    405. 

  405. 				file_put_contents("./_responce_#{$this->Redirect_i}.log", 
    406. 

  406. 					"HTTP Page responce (current) Cookies: `".trim(print_r($this->gotCookies_, true))."`\r\n", FILE_APPEND);
    407. 

  407. 				echo  " # Server total log [`./_responce_#{$this->Redirect_i}.log`] updated with `HTTP Page total (current) Cookies`\r\n";
    408. 

  408. 

  409. 				file_put_contents("./_responce_#{$this->Redirect_i}.log", 
    410. 

  410. 					"HTTP Page total (result) Cookies: `".trim($this->CookiesToString($this->Cookies))."`\r\n", FILE_APPEND);
    411. 

  411. 				echo  " # Server responce log [`./_responce_#{$this->Redirect_i}.log`] updated with `HTTP Page total (result) Cookies`\r\n";
    412. 

  412. 				echo "\n";
    413. 

  413. 

  414. 			}
    415. 

  415. 		}
    416. 

  416. 

  417. 

  418. 		if ($this->Verbose) {
    419. 

  419. 			file_put_contents("./_responce_#{$this->Redirect_i}.log", 
    420. 

  420. 				"HTTP Page Headers: `".trim(print_r($this->PageHeaders, true))."`\r\n", FILE_APPEND);
    421. 

  421. 			echo  " # Server responce log [`./_responce_#{$this->Redirect_i}.log`] updated with `HTTP Page Headers`\r\n";
    422. 

  422. 		}
    423. 

  423. /*
    424. 

  424. 			if (!$this->Cookies) $this->Cookies = $this->gotCookies_; #mad_cow O_o
    425. 

  425. 			elseif (is_array($this->Cookies)) $this->Cookies = array_merge($this->Cookies, $this->gotCookies_);
    426. 

  426. 			elseif (is_string($this->Cookies)) $this->Cookies .= $this->CookiesToString($this->gotCookies_);
    427. 

  427. 			if ($this->Verbose) {
    428. 

  428. 				file_put_contents("./_responce_#{$this->Redirect_i}.log", 
    429. 

  429. 					"HTTP Page total Cookies: `".trim(print_r($this->Cookies, true))."`\r\n", FILE_APPEND);
    430. 

  430. 				echo  " # Server total log [`./_responce_#{$this->Redirect_i}.log`] updated with `HTTP Page total (current) Cookies`\r\n";
    431. 

  431. 				#echo "So, resulting Cookies are: \n";
    432. 

  432. 				#var_dump($this->Cookies);
    433. 

  433. 			}
    434. 

  434. #		}
    435. 

  435. */
    436. 

  436. 

  437. 

  438. /*
    439. 

  439. 		
    440. 

  440. 		#curl_setopt($ch, CURLOPT_ENCODING, '');
    441. 

  441. 		#if ($this->gotCookies_) {
    442. 

  442. 		if ($this->Cookies) {
    443. 

  443. var_dump($this->CookiesToString());
    444. 

  444. 			curl_setopt($this->cURLHandler, CURLOPT_COOKIE, $this->CookiesToString());
    445. 

  445. 			if ($this->Verbose) {
    446. 

  446. 				file_put_contents("./_request_#{$this->Redirect_i}.log", 
    447. 

  447. 					"Cookies: `".trim(print_r($this->CookiesToString()), true)."`\r\n", FILE_APPEND);
    448. 

  448. var_dump($this->CookiesToString());
    449. 

  449. 				echo  " # Client request log [`./_request_#{$this->Redirect_i}.log`] updated with `Cookies`\r\n";
    450. 

  450. 			}
    451. 

  451. 		}
    452. 

  452. */
    453. 

  453. 

  454. 

  455. 

  456. /*
    457. 

  457. 		#$this->gotCookies__ = $this->Cookies;
    458. 

  458. 		$this->gotCookies_ = $this->GetCookies();
    459. 

  459. 		if ($this->AutoCookies) {
    460. 

  460. 			if ($this->Verbose) {
    461. 

  461. 				file_put_contents("./_responce_#{$this->Redirect_i}.log", 
    462. 

  462. 					#"HTTP Page request Cookies: `".trim(print_r($this->gotCookies__, true))."`\r\n", FILE_APPEND);
    463. 

  463. 					"HTTP Page request Cookies: `".trim(print_r($this->Cookies, true))."`\r\n", FILE_APPEND);
    464. 

  464. 				echo  " # Server responce log [`./_responce_#{$this->Redirect_i}.log`] updated with `HTTP Page request (source) Cookies`\r\n";
    465. 

  465. 				#echo "Trying to set AutoCookies, source Cookies are: \n";
    466. 

  466. 				#var_dump($this->Cookies);
    467. 

    468. 

  468. 				file_put_contents("./_responce_#{$this->Redirect_i}.log", 
    469. 

  469. 					"HTTP Page responce Cookies: `".trim(print_r($this->gotCookies_, true))."`\r\n", FILE_APPEND);
    470. 

  470. 				echo  " # Server responce log [`./_responce_#{$this->Redirect_i}.log`] updated with `HTTP Page responce (current) Cookies`\r\n";
    471. 

  471. 				#echo "Trying to set AutoCookies, current Cookies are: \n";
    472. 

  472. 				#var_dump($this->gotCookies_);
    473. 

  473. 			}
    474. 

  474. */
    475. 

  475. 

  476. 			
    477. 

  477. 			
    478. 

  478. /*
    479. 

  479. 			if ($this->Verbose) {
    480. 

  480. 				echo "Current Cookies are: \n";
    481. 

  481. 				var_dump($this->gotCookies_);
    482. 

  482. 			}
    483. 

  483. 			if (!$this->Cookies) $this->Cookies = $this->gotCookies_; #mad_cow O_o
    484. 

  484. 			elseif (is_array($this->Cookies)) $this->Cookies = array_merge($this->Cookies, $this->gotCookies_);
    485. 

  485. 			elseif (is_string($this->Cookies)) $this->Cookies .= $this->CookiesToString($this->gotCookies_);
    486. 

  486. 			if ($this->Verbose) {
    487. 

  487. 				echo "So, resulting Cookies are: \n";
    488. 

  488. 				var_dump($this->Cookies);
    489. 

  489. 			}
    490. 

    491. 

    492. 

  492. 			#if (is_array($this->Cookies)) $this->Cookies += $this->GetCookies();
    493. 

  493. 			#$gotCookies = $this->GetCookies();
    494. 

  494. /*
    495. 

  495. 			$gotCookies = $this->Cookies;
    496. 

  496. 			if ($this->Verbose)
    497. 

  497. 				echo "Above page Cookies: \n".print_r($gotCookies, true)."\n";
    498. 

  498. */
    499. 

  499. #		}
    500. 

  500. 

  501. 

  502. 

  503. 

  504. 		#$this->GetCookies();
    505. 

  505. 		#$this->gotCookies_ = $this->GetCookies(); # should be declared as `private`
    506. 

  506. 		#}
    507. 

  507. /*
    508. 

  508. 		if ($this->Verbose && $this->Cookies) {
    509. 

  509. 			file_put_contents("./_responce_#{$this->Redirect_i}.log", 
    510. 

  510. 				"HTTP Page total Cookies: `".trim(print_r($this->Cookies, true))."`\r\n", FILE_APPEND);
    511. 

  511. 			echo  " # Server responce log [`./_responce_#{$this->Redirect_i}.log`] updated with `HTTP Page total Cookies`\r\n";
    512. 

  512. 		}
    513. 

  513. */
    514. 

  514. 

  515. 

  516. 		if ($this->Verbose && $this->AutoRedirect && isset($this->Headers['location']) && 
    517. 

  517. 			$this->maxRedirects_i < $this->maxRedirects) {
    518. 

  518. 			file_put_contents("./_responce_#{$this->Redirect_i}.log", 
    519. 

  519. 				"HTTP is now redirecting us: ({$this->maxRedirects_i}/{$this->maxRedirects}) to `{$this->Headers['location']}`\r\n", FILE_APPEND);
    520. 

  520. 			echo  " # Server responce log [`./_responce_#{$this->Redirect_i}.log`] updated with `HTTP Redirect`\r\n";
    521. 

  521. 		}
    522. 

  522. 

  523. 

  524. 		if ($this->Verbose) {
    525. 

  525. 			file_put_contents("./_responce_#{$this->Redirect_i}.log", 
    526. 

  526. 				"HTTP Page Contents: `".trim(print_r($this->Result, true))."`\r\n", FILE_APPEND);
    527. 

  527. 			echo  " # Server responce log [`./_responce_#{$this->Redirect_i}.log`] updated with `HTTP Page Contents`\r\n";
    528. 

  528. 		}
    529. 

  529. 

  530. 

  531. 

  532. 		#while (preg_match('#^http/1\.[01] [^\r\n]+\r\n\r\n#i', $this->Result)) {
    533. 

  533. 		#if (preg_match('#^http/1\.[01] [^\r\n]+\r\n\r\n#i', $this->Result))
    534. 

  534. 		#	$this->Result = preg_replace("#^http/1\.[01] [^\r\n]+\r\n\r\n#i", '', $this->Result);
    535. 

  535. 

  536. /*
    537. 

  537. 		if (!preg_match('#^HTTP/1\.[01] 100#', $this->Result)) {
    538. 

  538. 			if ($this->Verbose)
    539. 

  539. 				echo "Above page Headers: ".print_r($this->PageHeaders, true)."\n";
    540. 

  540. 			if ($this->Verbose) echo "\n\n";
    541. 

  541. 		}
    542. 

  542. */
    543. 

  543. 		if (preg_match('#^HTTP/1\.[01] 100#', $this->Result)) {
    544. 

  544. 			if ($this->Verbose)
    545. 

  545. 				echo "Above page Headers: ".print_r($this->PageHeaders, true)."\n";
    546. 

  546. 			if ($this->Verbose) echo "\n\n";
    547. 

  547. 		}
    548. 

  548. #var_dump("Loc\n");
    549. 

  549. #var_dump($this->Headers);
    550. 

  550. #var_dump("{$this->maxRedirects_i} < {$this->maxRedirects}");
    551. 

  551. 		#if ($this->Verbose && $this->AutoRedirect && isset($this->Headers['location']))
    552. 

  552. 		#	echo " Redirect {$this->maxRedirects_i}/{$this->maxRedirects} -> \n";
    553. 

  553. 		if ($this->AutoRedirect && isset($this->Headers['location']) && 
    554. 

  554. 			$this->maxRedirects_i < $this->maxRedirects) {
    555. 

  555. 			$this->maxRedirects_i++;
    556. 

  556. 			#if (substr($this->Headers['location'],0,7) == 'http://') {
    557. 

  557. 			if ($this->Verbose)
    558. 

  558. 				echo "Above page redirected ({$this->maxRedirects_i}/{$this->maxRedirects}) to <{$this->Headers['location']}>\n";
    559. 

  559. 

  560. 			if (preg_match('#^https?://#i', $this->Headers['location'])) {
    561. 

  561. 				return $this->SendRequest("{$this->Headers['location']}");
    562. 

  562. 			} elseif ($this->Headers['location'][0] == '/') {
    563. 

  563. 				return $this->SendRequest("{$this->Scheme}://{$this->Host}{$this->Headers['location']}");
    564. 

  564. 			} else {
    565. 

  565. 				return $this->SendRequest("{$this->Scheme}://{$this->Host}".
    566. 

  566. 					substr($this->Path,0,strrpos($this->Path,'/')+1)."{$this->Headers['location']}");
    567. 

  567. 			}
    568. 

  568. 		}
    569. 

  569. 		#$this->ResultClean = ltrim(substr($this->Result, strrpos($this->Result, "\r\n\r\n")));
    570. 

  570. 		#$this->ResultClean = preg_match("#Content-Length: [0-9]+\r\n\r\n(.*?)$#si", $this->Result, $clean);
    571. 

  571. 		#preg_match("#[^<>]+:[^<>]+\r\n\r\n(.*?)$#si", $this->Result, $clean);
    572. 

  572. 		#$this->ResultClean = isset($clean[1]) ? $clean[1] : $this->Result;
    573. 

  573. 		$this->ResultClean = ltrim(substr($this->Result, strpos($this->Result, "\r\n\r\n")));
    574. 

  574. 		$this->Referer = false;
    575. 

  575. 		$this->Query = Array();
    576. 

  576. 		$this->Redirect_i++;
    577. 

  577. 

  578. 		#var_dump($this->Cookies);
    579. 

  579. 

  580. 		return $this->Result;
    581. 

  581. 	}
    582. 

  582. 

  583. 	function Get($url) {
    584. 

  584. 		$this->Method = 'get';
    585. 

  585. 		$this->cURLHandler = $this->ConstructQuery();
    586. 

  586. 		curl_setopt($this->cURLHandler, CURLOPT_HTTPGET, true);
    587. 

  587. 		return $this->SendRequest($url, $this->cURLHandler);
    588. 

  588. 	}
    589. 

  589. 

  590. 	function Post($url, $postfields = false, $force_fields_str = false) {
    591. 

  591. 		$this->Method = 'post';
    592. 

  592. 		if (!$postfields) $postfields = $this->Query;
    593. 

  593. 

  594. 

  595. 		if ($force_fields_str) {
    596. 

  596. 			#if (is_array($postfields))
    597. 

  597. 			#	$postfields = http_build_query($postfields);
    598. 

  598. 			#	$postfields = str_replace('+', '%20', $postfields);
    599. 

  599. 				
    600. 

  600. 			if (is_array($postfields)) {
    601. 

  601. 				$postfields_ = '';
    602. 

  602. 				if (is_array($postfields))
    603. 

  603. 					foreach ($postfields as $key => $value) {
    604. 

  604. 						if (isset($value[0]) && $value[0] != '@')
    605. 

  605. 							$value = urlencode($value);
    606. 

  606. 						#var_dump("{$key}={$value}&");
    607. 

  607. 						$postfields_ .= "{$key}={$value}&";
    608. 

  608. 					}
    609. 

  609. 				$postfields_ = rtrim($postfields_, '&');
    610. 

  610. 				$postfields = $postfields_;
    611. 

  611. 			}
    612. 

  612. 				
    613. 

  613. 		}
    614. 

  614. 

  615. 		#if (is_array($postfields))
    616. 

  616. 		#	$postfields = http_build_query($postfields);
    617. 

  617. 		#	$postfields = str_replace('+', '%20', $postfields);
    618. 

  618. 

  619. 		# a-la http_build_query()
    620. 

  620. 		/*
    621. 

  621. 			if (is_array($postfields))
    622. 

  622. 				foreach ($postfields as &$field)
    623. 

  623. 					if ($field[0] != '@')
    624. 

  624. 						$field = urlencode(($field));
    625. 

  625. 			$postfields_ = '';
    626. 

  626. 			if (is_array($postfields))
    627. 

  627. 				foreach ($postfields as $key => $value)
    628. 

  628. 					$postfields_ .= "{$key}={$value}&";
    629. 

  629. 			$postfields_ = trim($postfields_, '&');
    630. 

  630. 			$postfields = $postfields_;
    631. 

  631. 		#*#/
    632. 

    633. 

  633. 		echo "\n\n------------------\n\n";var_dump($postfields);
    634. 

  634. 		if (is_array($postfields))
    635. 

  635. 			foreach ($postfields as &$field)
    636. 

  636. 				if ($field[0] != '@')
    637. 

  637. 					$field = rawurlencode($field);
    638. 

  638. 				#$field = str_replace('+', '%2B', $field);
    639. 

  639. 		echo "\n\n------------------\n\n";var_dump($postfields);
    640. 

  640. 		*/
    641. 

  641. 

  642. 		$this->cURLHandler = $this->ConstructQuery();
    643. 

  643. 		if ($this->Verbose) {
    644. 

  644. 			echo "Below Post data: ".print_r($postfields, true)."\n";
    645. 

  645. 			file_put_contents("./_request_#{$this->Redirect_i}.log", 
    646. 

  646. 				"Post Vars: `".trim(print_r($postfields, true))."`\r\n", FILE_APPEND);
    647. 

  647. 			echo  " # Client request log [`./_request_#{$this->Redirect_i}.log`] updated with `Post Vars`\r\n";
    648. 

  648. 		}
    649. 

  649. 		curl_setopt($this->cURLHandler, CURLOPT_POST, true);
    650. 

  650. 		curl_setopt($this->cURLHandler, CURLOPT_HTTPGET, false);
    651. 

  651. 		curl_setopt($this->cURLHandler, CURLOPT_POSTFIELDS, $postfields);
    652. 

  652. 		return $this->SendRequest($url, $this->cURLHandler);
    653. 

  653. 	}
    654. 

  654. 

  655. 	/*
    656. 

  656. 	function GetCookies() {
    657. 

  657. 		#return true;
    658. 

  658. 		preg_match_all('#\sSet-Cookie: *([^ ]+); #si', $this->Result, $cookies, PREG_SET_ORDER);
    659. 

  659. 		foreach ($cookies as $cookie) {
    660. 

  660. 			if ($this->AutoCookies) $this->Cookies .= " {$cookie[1]};";
    661. 

  661. 			#elseif ($this->FlushCookies) $this->Cookies = "{$cookie[1]};";
    662. 

  662. 		}
    663. 

  663. 	}
    664. 

  664. 	*/
    665. 

  665. 

  666. }
    667. 

  667. 

  668. 

  669. 

  670. # If the above methods are not available, but we still need to do the work...
    671. 

  671. 

  672. #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####
    673. 

  673. #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####
    674. 

  674. 

  675. #####     #####     #####     #####     #####     #####
    676. 

  676. 

  677. #####     Working with HTTP via sockets...        #####
    678. 

  678. 

  679. #####     #####     #####     #####     #####     #####
    680. 

  680. 

  681. #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####
    682. 

  682. #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####     #####
    683. 

  683. 

  684. 

  685. # Socket based interface
    686. 

  686. class HTTPSockets extends HTTPClient {
    687. 

  687. 	var $ContentType  = null;
    688. 

  688. 	var $Boundary     = '-----NULL-BYTE----NULL-BYTE----NULL-BYTE';
    689. 

  689. 

  690. 	var $Silent       = false; # If it true, wouldn't print any messages
    691. 

    692. 

  692. 	var $ResponseStatus = false; # First line of the response header
    693. 

  693. 	var $ResponseCode = 0; # Response HTTP code
    694. 

  694. 

  695. 	var $Retries = 3; # Max number of request retries
    696. 

  696. 

  697. 	function ConstructQuery() {
    698. 

  698. 		$this->MakeAliases();
    699. 

  699. 

  700. 		if (is_array($this->Query)) {
    701. 

  701. 			if (strtolower($this->ContentType) != 'multipart/form-data') {
    702. 

  702. 				$query_string = '';
    703. 

  703. 				foreach ($this->Query as $key => $value) {
    704. 

  704. 					$query_string .= "$key=$value&";
    705. 

  705. 					//$query_string .= $key.'='.urlencode($value);
    706. 

  706. 				}
    707. 

  707. 				$this->Query = trim($query_string, '&');
    708. 

  708. 			} else {
    709. 

  709. 				$query_string = '';
    710. 

  710. 				foreach ($this->Query as $key => $value) {
    711. 

  711. 					$query_string .= "--{$this->Boundary}\r\n";
    712. 

  712. 					if (!is_array($value)) {
    713. 

  713. 						$query_string .= "Content-Disposition: form-data; name=\"$key\"\r\n\r\n$value\r\n";
    714. 

  714. 					} else {
    715. 

  715. 						/*
    716. 

  716. 						if (!isset($value[1]) && !isset($value[2])) {
    717. 

  717. 							$value[1] = $value[0];
    718. 

  718. 							if (!is_file($value[1])) {
    719. 

  719. 								echo "HTTPQuery: No such file!\n";
    720. 

  720. 								//return false;
    721. 

  721. 							}
    722. 

  722. 							$value[0] = @file_get_contents($value[1]);
    723. 

  723. 							file_put_contents("./!!!{$value[1]}", '');
    724. 

  724. 						}*/
    725. 

  725. 						if (!isset($value[1])) $value[1] = 'somefile';
    726. 

  726. 						if (!isset($value[2])) $value[2] = 'application/octet-stream';
    727. 

  727. 						//if (!isset($value[2])) $value[2] = 'undefined/undefined';
    728. 

  728. 						$query_string .= "Content-Disposition: form-data; name=\"$key\"; ";
    729. 

  729. 						$query_string .= "filename=\"{$value[1]}\"\r\n";
    730. 

  730. 						$query_string .= "Content-Type: {$value[2]}\r\n\r\n{$value[0]}\r\n";
    731. 

  731. 					}
    732. 

  732. 				}
    733. 

  733. 				$query_string .= "--{$this->Boundary}--\r\n";
    734. 

  734. 				$this->Query = $query_string;
    735. 

  735. 			}
    736. 

  736. 		}
    737. 

  737. 	}
    738. 

  738. 

  739. 	function Filter() {
    740. 

  740. 		$this->Result = null;
    741. 

  741. 		$this->ResultClean = null;
    742. 

  742. 

  743. 		$this->Method = strtolower($this->Method);
    744. 

  744. 		$this->URI = preg_replace('#^https?://#', '', $this->URI);
    745. 

  745. 		//$this->URI = preg_replace('#[\\]]#', '/', $this->URI);
    746. 

  746. 		//$this->URI = preg_replace('#/{2,}#', '/', $this->URI);
    747. 

  747. 		if (is_string($this->Proxy)) $this->Proxy = explode(':', $this->Proxy);
    748. 

  748. 

  749. 		$this->ConstructQuery();
    750. 

  750. 

  751. 		# Erasing data from old request (if current will fail)
    752. 

  752. 		$this->ResponseStatus = false;
    753. 

  753. 		$this->ResponseCode = 0;
    754. 

  754. 	}
    755. 

  755. 

  756. 	function SendRequest($url = false) {
    757. 

  757. 		if (!$url && !$this->URI) return false;
    758. 

  758. 		if (!$url) $url = $this->URI;
    759. 

  759. 		else $this->URI = $url;
    760. 

  760. 		$this->Filter();
    761. 

  761. 

  762. 		$url_parts = explode('/', $this->URI);
    763. 

  763. 		$url_parts[0] = explode(':', $url_parts[0]);
    764. 

  764. 		$this->Host = $url_parts[0][0];
    765. 

  765. 		if (isset($url_parts[0][1]) && is_numeric($url_parts[0][1]))
    766. 

  766. 			$this->Port = $url_parts[0][1];
    767. 

  767. 		$this->Path = '';
    768. 

  768. 		for ($i = 1; $i < count($url_parts); $i++)
    769. 

  769. 			$this->Path .= '/'.$url_parts[$i];
    770. 

  770. 		if ($this->Path == '') $this->Path = '/';
    771. 

  771. 

  772. 		// Creating socket
    773. 

  773. 		$cur_try = 0; // Current try
    774. 

  774. 		$max_tries = $this->Retries; // Max allowed tries
    775. 

  775. 		while (true) {
    776. 

  776. 			if ($this->Proxy) {
    777. 

  777. 				if (is_string($this->Proxy))
    778. 

  778. 					$this->Proxy = explode(':', $this->Proxy);
    779. 

  779. 				$fp = @fsockopen($this->Proxy[0], $this->Proxy[1], $errno, $errstr, $this->Timeout);
    780. 

  780. 			} else {
    781. 

  781. 				$fp = @fsockopen($this->Host, $this->Port, $errno, $errstr, $this->Timeout);
    782. 

  782. 			}
    783. 

  783. 			if ($fp) break; // If everything is ok, going on without stopping
    784. 

  784. 

  785. 			// Else retrying...
    786. 

  786. 			$cur_try++;
    787. 

  787. 			if (!$this->Silent) echo "Cannot create socket, will now try again ({$cur_try}/{$max_tries})...\n";
    788. 

  788. 			if ($cur_try >= $max_tries) {
    789. 

  789. 				if (!$this->Silent) echo "Too many errors, please check your internet connection!\n";
    790. 

  790. 				return false;
    791. 

  791. 			}
    792. 

  792. 			sleep(0);
    793. 

  793. 		}
    794. 

  794. 

  795. 		if (($this->Method == 'get') && (substr(0, 1, $this->Query) != '?') && ($this->Query != null))
    796. 

  796. 			$this->Query = '?'.$this->Query;
    797. 

  797. 

  798. 		$query_length = strlen($this->Query);
    799. 

  799. 

  800. 		if (!$this->UserAgent)
    801. 

  801. 			$this->UserAgent = 'NULL_byte\'s PHP Browser Mozilla/4.0 (compatible; MSIE 3.0; Windows NT 4.0)';
    802. 

  802. 		if ($this->AutoReferer && !$this->Referer)
    803. 

  803. 			$this->Referer = $this->URI;
    804. 

  804. 

  805. 		$_cookies = $this->CookiesToString($this->Cookies);
    806. 

  806. 

  807. 		$PostContentType = 'application/x-www-form-urlencoded';
    808. 

  808. 		if (strtolower($this->ContentType) == 'multipart/form-data')
    809. 

  809. 			$PostContentType = "multipart/form-data; boundary={$this->Boundary}";
    810. 

  810. 

  811. 		$HTTP_Version = 'HTTP/1.0';
    812. 

  812. 		$out = Array();
    813. 

  813. 		switch ($this->Method) {
    814. 

  814. 			case 'get':
    815. 

  815. 				$out[] = "GET {$this->Path}{$this->Query} {$HTTP_Version}";
    816. 

  816. 				break;
    817. 

  817. 			case 'post':
    818. 

  818. 				$out[] = "POST {$this->Path} {$HTTP_Version}";
    819. 

  819. 				if (isset($this->ContentType))
    820. 

  820. 					$out[] = "Content-Type: {$PostContentType}";
    821. 

  821. 				$out[] = "Content-Length: {$query_length}";
    822. 

  822. 				break;
    823. 

  823. 			default:
    824. 

  824. 				$out[] = strtoupper($this->Method)." {$this->Path}{$this->Query} {$HTTP_Version}";
    825. 

  825. 				break;
    826. 

  826. 		}
    827. 

  827. 		$out[] = "Host: {$this->Host}:{$this->Port}";
    828. 

  828. 		$out[] = "Accept: text/html;q=0.9,application/xhtml+xml;q=0.8,*/*;q=0.5";
    829. 

  829. 		$out[] = "Accept-Language: ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7";
    830. 

  830. 		$out[] = "User-Agent: {$this->UserAgent}";
    831. 

  831. 		if ($this->Cookies) $out[] = "Cookie: {$_cookies}";
    832. 

  832. 		if ($this->Referer) $out[] = "Referer: {$this->Referer}";
    833. 

  833. 		$out = array_merge($out, $this->HTTPHeaders);
    834. 

  834. 		$out[] = "Connection: Close";
    835. 

  835. 		//$out[] = "Connection: Keep-Alive";
    836. 

  836. 		$out = implode("\r\n", $out);
    837. 

  837. 

  838. 		$out = str_replace("\n", "\r\n", $out);
    839. 

  839. 		$out = preg_replace("#[\n]+#", "\n", $out);
    840. 

  840. 		$out = preg_replace("#[\r]+#", "\r", $out);
    841. 

  841. 		$out .= "\r\n\r\n";
    842. 

  842. 		if ($this->Method == 'post') $out .= $this->Query;
    843. 

  843. 

  844. 		fwrite($fp, $out);
    845. 

  845. 		$this->Result = '';
    846. 

  846. 		while (!feof($fp))
    847. 

  847. 			$this->Result .= fgets($fp, 1024);
    848. 

  848. 		fclose($fp);
    849. 

  849. 		$this->ResultClean = ltrim(substr($this->Result, strpos($this->Result, "\r\n\r\n")));
    850. 

  850. 		$this->ParseHeaders();
    851. 

  851. 

  852. 		if ($this->Verbose) {
    853. 

  853. 			echo "----->\n$out\n\n";
    854. 

  854. 			echo "<-----\n{$this->Result}\n\n";
    855. 

  855. 		}
    856. 

  856. 		if ($this->AutoCookies) {
    857. 

  857. 			#if (is_array($this->Cookies)) $this->Cookies += $this->GetCookies();
    858. 

  858. 			if (!$this->Cookies) $this->Cookies = $this->GetCookies();
    859. 

  859. 			elseif (is_array($this->Cookies)) $this->Cookies = array_merge($this->Cookies, $this->GetCookies());
    860. 

  860. 			elseif (is_string($this->Cookies)) $this->Cookies .= $this->GetCookies(true);
    861. 

  861. 		}
    862. 

  862. 		if ($this->AutoRedirect && isset($this->Headers['location']) && 
    863. 

  863. 			$this->maxRedirects_i < $this->maxRedirects) {
    864. 

  864. 			$this->maxRedirects_i++;
    865. 

  865. 			if (substr($this->Headers['location'],0,7) == 'http://') {
    866. 

  866. 				return $this->SendRequest("{$this->Headers['location']}");
    867. 

  867. 			} elseif ($this->Headers['location'][0] == '/') {
    868. 

  868. 				return $this->SendRequest("http://{$this->Host}{$this->Headers['location']}");
    869. 

  869. 			} else {
    870. 

  870. 				return $this->SendRequest("http://{$this->Host}".
    871. 

  871. 					substr($this->Path,0,strrpos($this->Path,'/')+1)."{$this->Headers['location']}");
    872. 

  872. 			}
    873. 

  873. 		}
    874. 

  874. 		$this->Query = NULL;
    875. 

  875. 		$this->Referer = $url;
    876. 

  876. 		$this->ContentType = NULL;
    877. 

  877. 		$this->RawHeaders = Array();
    878. 

  878. 		$this->HTTPHeaders = Array();
    879. 

  879. 		$this->RequestHeaders = Array();
    880. 

  880. 

  881. 		$this->Redirect_i++;
    882. 

  882. 		return $this->Result;
    883. 

  883. 	}
    884. 

  884. 

  885. 	function Get($url, $vars = false) {
    886. 

  886. 		if ($vars)
    887. 

  887. 			$this->Query = $vars;
    888. 

  888. 		$this->Method = 'get';
    889. 

  889. 		return $this->SendRequest($url);
    890. 

  890. 	}
    891. 

  891. 

  892. 	function Post($url, $vars = false, $force_fields_str = false) {
    893. 

  893. 		if ($vars)
    894. 

  894. 			$this->Query = $vars;
    895. 

  895. 		$this->Method = 'post';
    896. 

  896. 		return $this->SendRequest($url);
    897. 

  897. 	}
    898. 

  898. 

  899. 

  900. }
    901. 

  901. 

  902. 

  903. /*
    904. 

  904. if (!function_exists('class_alias')) {
    905. 

  905. function class_alias($from, $to) {
    906. 

  906. 	eval("class {$to} extends {$from} {}");
    907. 

  907. 	#eval("abstract class {$to} extends {$from} {}");
    908. 

  908. }}
    909. 

    910. 

  910. if (function_exists('curl_init')) {
    911. 

  911. 	class_alias('HTTPcURL', 'HTTPQuery');
    912. 

  912. } else {
    913. 

  913. 	class_alias('HTTPSockets', 'HTTPQuery');
    914. 

  914. }
    915. 

  915. */
    916. 

  916. 

  917. eval('class HTTPQuery extends '.
    918. 

  918. 	(function_exists('curl_init') ? 'HTTPcURL' : 'HTTPSockets').' {}');
    919. 

  919. 

  920. 

  921. 

  922. ?>
    923.