Differential D8930 Diff 21449 externals/twilio-php/Services/Twilio/TinyHttp.php

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externals/twilio-php/Services/Twilio/TinyHttp.php

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Property	Old Value	New Value
File Mode	null	100755

				<?php
				/**
				* Based on TinyHttp from https://gist.github.com/618157.
				* Copyright 2011, Neuman Vong. BSD License.
				*/

				class Services_Twilio_TinyHttpException extends ErrorException {}

				/**
				* An HTTP client that makes requests
				*
				* :param string $uri: The base uri to use for requests
				* :param array $kwargs: An array of additional arguments to pass to the
				* library. Accepted arguments are:
				*
				* - debug - Print the HTTP request before making it to Twilio
				* - curlopts - An array of keys and values that are passed to
				* ``curl_setopt_array``.
				*
				* Here's an example. This is the default HTTP client used by the library.
				*
				* .. code-block:: php
				*
				* $_http = new Services_Twilio_TinyHttp(
				* "https://api.twilio.com",
				* array("curlopts" => array(
				* CURLOPT_USERAGENT => self::USER_AGENT,
				* CURLOPT_HTTPHEADER => array('Accept-Charset: utf-8'),
				* CURLOPT_CAINFO => dirname(__FILE__) . '/cacert.pem',
				* ))
				* );
				*/
				class Services_Twilio_TinyHttp {
				var $user, $pass, $scheme, $host, $port, $debug, $curlopts;

				public function __construct($uri = '', $kwargs = array()) {
				foreach (parse_url($uri) as $name => $value) $this->$name = $value;
				$this->debug = isset($kwargs['debug']) ? !!$kwargs['debug'] : NULL;
				$this->curlopts = isset($kwargs['curlopts']) ? $kwargs['curlopts'] : array();
				}

				public function __call($name, $args) {
				list($res, $req_headers, $req_body) = $args + array(0, array(), '');

				$opts = $this->curlopts + array(
				CURLOPT_URL => "$this->scheme://$this->host$res",
				CURLOPT_HEADER => TRUE,
				CURLOPT_RETURNTRANSFER => TRUE,
				CURLOPT_INFILESIZE => -1,
				CURLOPT_POSTFIELDS => NULL,
				CURLOPT_TIMEOUT => 60,
				);

				foreach ($req_headers as $k => $v) $opts[CURLOPT_HTTPHEADER][] = "$k: $v";
				if ($this->port) $opts[CURLOPT_PORT] = $this->port;
				if ($this->debug) $opts[CURLINFO_HEADER_OUT] = TRUE;
				if ($this->user && $this->pass) $opts[CURLOPT_USERPWD] = "$this->user:$this->pass";
				switch ($name) {
				case 'get':
				$opts[CURLOPT_HTTPGET] = TRUE;
				break;
				case 'post':
				$opts[CURLOPT_POST] = TRUE;
				$opts[CURLOPT_POSTFIELDS] = $req_body;
				break;
				case 'put':
				$opts[CURLOPT_PUT] = TRUE;
				if (strlen($req_body)) {
				if ($buf = fopen('php://memory', 'w+')) {
				fwrite($buf, $req_body);
				fseek($buf, 0);
				$opts[CURLOPT_INFILE] = $buf;
				$opts[CURLOPT_INFILESIZE] = strlen($req_body);
				} else throw new Services_Twilio_TinyHttpException('unable to open temporary file');
				}
				break;
				case 'head':
				$opts[CURLOPT_NOBODY] = TRUE;
				break;
				default:
				$opts[CURLOPT_CUSTOMREQUEST] = strtoupper($name);
				break;
				}
				try {
				if ($curl = curl_init()) {
				if (curl_setopt_array($curl, $opts)) {
				if ($response = curl_exec($curl)) {
				$parts = explode("\r\n\r\n", $response, 3);
				list($head, $body) = ($parts[0] == 'HTTP/1.1 100 Continue')
				? array($parts[1], $parts[2])
				: array($parts[0], $parts[1]);
				$status = curl_getinfo($curl, CURLINFO_HTTP_CODE);
				if ($this->debug) {
				error_log(
				curl_getinfo($curl, CURLINFO_HEADER_OUT) .
				$req_body
				);
				}
				$header_lines = explode("\r\n", $head);
				array_shift($header_lines);
				foreach ($header_lines as $line) {
				list($key, $value) = explode(":", $line, 2);
				$headers[$key] = trim($value);
				}
				curl_close($curl);
				if (isset($buf) && is_resource($buf)) {
				fclose($buf);
				}
				return array($status, $headers, $body);
				} else {
				throw new Services_Twilio_TinyHttpException(curl_error($curl));
				}
				} else throw new Services_Twilio_TinyHttpException(curl_error($curl));
				} else throw new Services_Twilio_TinyHttpException('unable to initialize cURL');
				} catch (ErrorException $e) {
				if (is_resource($curl)) curl_close($curl);
				if (isset($buf) && is_resource($buf)) fclose($buf);
				throw $e;
				}
				}

				public function authenticate($user, $pass) {
				$this->user = $user;
				$this->pass = $pass;
				}
				}