mashangyoujiu/Application/Addons/Api/YLYPrinterApi.class.php

<?php

namespace Addons\Api;
/**
 * 易连云打印机接口
 * @author Alexis
 *
 */
class YLYPrinterApi {
	/**
	 * 生成签名sign
	 * 
	 * @param array $params
	 *        	参数
	 * @param string $apiKey
	 *        	API密钥
	 * @param string $msign
	 *        	打印机密钥
	 * @return string sign
	 */
	public function generateSign($params, $apiKey, $msign) {
		// 所有请求参数按照字母先后顺序排
		ksort ( $params );
		// 定义字符串开始所包括的字符串
		$stringToBeSigned = $apiKey;
		// 把所有参数名和参数值串在一起
		foreach ( $params as $k => $v ) {
			$stringToBeSigned .= urldecode ( $k . $v );
		}
		unset ( $k, $v );
		// 定义字符串结尾所包括的字符串
		$stringToBeSigned .= $msign;
		// 使用MD5进行加密，再转化成大写
		return strtoupper ( md5 ( $stringToBeSigned ) );
	}
	/**
	 * 生成字符串参数
	 * 
	 * @param array $param
	 *        	参数
	 * @return string 参数字符串
	 */
	public function getStr($param) {
		$str = '';
		foreach ( $param as $key => $value ) {
			$str = $str . $key . '=' . $value . '&';
		}
		$str = rtrim ( $str, '&' );
		return $str;
	}
	/**
	 * 打印接口
	 * 
	 * @param int $partner
	 *        	用户ID
	 * @param string $machine_code
	 *        	打印机终端号
	 * @param string $content
	 *        	打印内容
	 * @param string $apiKey
	 *        	API密钥
	 * @param string $msign
	 *        	打印机密钥
	 */
	public function action_print($partner, $machine_code, $content, $apiKey, $msign) {
		$param = array (
				"partner" => $partner,
				'machine_code' => $machine_code,
				'time' => time () 
		);
		// 获取签名
		$param ['sign'] = $this->generateSign ( $param, $apiKey, $msign );
		$param ['content'] = $content;
		$str = $this->getStr ( $param );
		return $this->sendCmd ( 'http://open.10ss.net:8888', $str );
	}
	/**
	 * 添加打印机
	 * 
	 * @param int $partner
	 *        	用户ID1
	 * @param string $machine_code
	 *        	打印机终端号
	 * @param string $username
	 *        	用户名
	 * @param string $printname
	 *        	打印机名称
	 * @param string $mobilephone
	 *        	打印机卡号
	 * @param string $apiKey
	 *        	API密钥
	 * @param string $msign
	 *        	打印机密钥
	 */
	public function action_addprint($partner, $machine_code, $username, $printname, $mobilephone, $apiKey, $msign) {
		$param = array (
				'partner' => $partner,
				'machine_code' => $machine_code,
				'username' => $username,
				'printname' => $printname,
				'mobilephone' => $mobilephone 
		);
		$param ['sign'] = $this->generateSign ( $param, $apiKey, $msign );
		$param ['msign'] = $msign;
		$str = $this->getStr ( $param );
		echo $this->sendCmd ( 'http://open.10ss.net:8888/addprint.php', $str );
	}
	/**
	 * 删除打印机
	 * 
	 * @param int $partner
	 *        	用户ID
	 * @param string $machine_code
	 *        	打印机终端号
	 * @param string $apiKey
	 *        	API密钥
	 * @param string $msign
	 *        	打印机密钥
	 */
	public function action_removeprinter($partner, $machine_code, $apiKey, $msign) {
		$param = array (
				'partner' => $partner,
				'machine_code' => $machine_code 
		);
		$param ['sign'] = $this->generateSign ( $param, $apiKey, $msign );
		$str = $this->getStr ( $param );
		echo $this->sendCmd ( 'http://open.10ss.net:8888/removeprint.php', $str );
	}
	/**
	 * 发起请求
	 * 
	 * @param string $url
	 *        	请求地址
	 * @param string $data
	 *        	请求数据包
	 * @return string 请求返回数据
	 */
	public function sendCmd($url, $data) {
		$curl = curl_init (); // 启动一个CURL会话
		curl_setopt ( $curl, CURLOPT_URL, $url ); // 要访问的地址
		curl_setopt ( $curl, CURLOPT_SSL_VERIFYPEER, 0 ); // 对认证证书来源的检测
		curl_setopt ( $curl, CURLOPT_SSL_VERIFYHOST, 2 ); // 从证书中检查SSL加密算法是否存在
		curl_setopt ( $curl, CURLOPT_HTTPHEADER, array (
				'Expect:' 
		) ); // 解决数据包大不能提交
		curl_setopt ( $curl, CURLOPT_FOLLOWLOCATION, 1 ); // 使用自动跳转
		curl_setopt ( $curl, CURLOPT_AUTOREFERER, 1 ); // 自动设置Referer
		curl_setopt ( $curl, CURLOPT_POST, 1 ); // 发送一个常规的Post请求
		curl_setopt ( $curl, CURLOPT_POSTFIELDS, $data ); // Post提交的数据包
		curl_setopt ( $curl, CURLOPT_TIMEOUT, 30 ); // 设置超时限制防止死循
		curl_setopt ( $curl, CURLOPT_HEADER, 0 ); // 显示返回的Header区域内容
		curl_setopt ( $curl, CURLOPT_RETURNTRANSFER, 1 ); // 获取的信息以文件流的形式返回
		
		$tmpInfo = curl_exec ( $curl ); // 执行操作
		if (curl_errno ( $curl )) {
			echo 'Errno' . curl_error ( $curl );
		}
		curl_close ( $curl ); // 关键CURL会话
		return $tmpInfo; // 返回数据
	}
}
?>