server/Gameserver/Amfphp/util/OpenAPI/lib/SnsNetwork.php

<?php

/**
 * 发送HTTP网络请求类
 *
 * @version 3.0.0
 * @author open.qq.com
 * @copyright © 2012, Tencent Corporation. All rights reserved.
 * @ History:
 *				 3.0.1 | coolinchen | 2012-09-07 10:30:00 | add funtion makeRequestWithFile
 *               3.0.0 | nemozhang | 2011-03-09 15:33:04 | initialization
 */


class SnsNetwork
{
    /**
     * 执行一个 HTTP 请求
     *
     * @param string 	$url 	执行请求的URL
     * @param mixed	$params 表单参数
     * 							可以是array, 也可以是经过url编码之后的string
     * @param mixed	$cookie cookie参数
     * 							可以是array, 也可以是经过拼接的string
     * @param string	$method 请求方法 post / get
     * @param string	$protocol http协议类型 http / https
     * @return array 结果数组
     */
    public static function makeRequest($url, $params, $cookie, $method='post', $protocol='http')
    {
        $query_string = self::makeQueryString($params);
        $cookie_string = self::makeCookieString($cookie);

        $ch = curl_init();

        if ('GET' == strtoupper($method)) {
            curl_setopt($ch, CURLOPT_URL, "$url?$query_string");
        } else {
            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_POST, 1);
            curl_setopt($ch, CURLOPT_POSTFIELDS, $query_string);
        }

        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3);

            // disable 100-continue
            curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));

        if (!empty($cookie_string)) {
            curl_setopt($ch, CURLOPT_COOKIE, $cookie_string);
        }

        if ('https' == $protocol) {
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        }


        $ret = curl_exec($ch);
        $err = curl_error($ch);

        if (false === $ret || !empty($err)) {
            $errno = curl_errno($ch);
            $info = curl_getinfo($ch);
            curl_close($ch);

            return array(
                'result' => false,
                'errno' => $errno,
                'msg' => $err,
                'info' => $info,
            );
        }

           curl_close($ch);

        return array(
            'result' => true,
            'msg' => $ret,
        );


    }


    /**
     * 执行一个 HTTP 请求,以post方式，multipart/form-data的编码类型上传文件
     *
     * @param string 	$url 	执行请求的URL
     * @param mixed	$params 表单参数，必须是array, 对于文件表单项 直接传递文件的全路径, 并在前面增加'@'符号
     *                          举例: array('upload_file'=>'@/home/xxx/hello.jpg', 'field1'=>'value1');
     * @param mixed	$cookie cookie参数
     * 							可以是array, 也可以是经过拼接的string
     * @param string	$protocol http协议类型 http / https
     * @return array 结果数组
     */
    public static function makeRequestWithFile($url, $params, $cookie, $protocol='http')
    {
        $cookie_string = self::makeCookieString($cookie);

        $ch = curl_init();

        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3);

        // disable 100-continue
        curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));

        if (!empty($cookie_string)) {
            curl_setopt($ch, CURLOPT_COOKIE, $cookie_string);
        }

        if ('https' == $protocol) {
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        }

        $ret = curl_exec($ch);
        $err = curl_error($ch);

        if (false === $ret || !empty($err)) {
            $errno = curl_errno($ch);
            $info = curl_getinfo($ch);
            curl_close($ch);

            return array(
                'result' => false,
                'errno' => $errno,
                'msg' => $err,
                'info' => $info,
            );
        }

           curl_close($ch);

        return array(
            'result' => true,
            'msg' => $ret,
        );

    }


    public static function makeQueryString($params)
    {
        if (is_string($params))
            return $params;

        $query_string = array();
        foreach ($params as $key => $value) {
            array_push($query_string, rawurlencode($key) . '=' . rawurlencode($value));
        }
        $query_string = join('&', $query_string);
        return $query_string;
    }

    public static function makeCookieString($params)
    {
        if (is_string($params))
            return $params;

        $cookie_string = array();
        foreach ($params as $key => $value) {
            array_push($cookie_string, $key . '=' . $value);
        }
        $cookie_string = join('; ', $cookie_string);
        return $cookie_string;
    }
}

// end of script