/**
* 打包recv_data
*
* @param int $taskId
s * @param string $data
* @param integer $group
* @param string $user
* @param string $passwd
* @param string $sign
* @param boolean $zip
* @return string
*/
function packRecvData($taskId, $data, $group = null, $user = null, $passwd = null, $sign = null, $zip = null)
{
$dataArr = array();
$dataArr[CWX_MQ_DATA] = $data;
$dataArr[CWX_MQ_GROUP] = $group;
$dataArr[CWX_MQ_USER] = $user;
$dataArr[CWX_MQ_PASSWD] = $passwd;
$kvPackage = CwxPackage::toPack($dataArr);
//签名
if ($sign == CWX_MQ_CRC32) {
$crc32 = crc32($kvPackage);
$crc32 = pack('L', $crc32);
$dataArr = array();
$dataArr[CWX_MQ_CRC32] = $crc32;
$kvPackage .= CwxPackage::toPack($dataArr);
} else {
if ($sign == CWX_MQ_MD5) {
$md5 = md5($kvPackage, true);
$dataArr = array();
$dataArr[CWX_MQ_MD5] = $md5;
$kvPackage .= CwxPackage::toPack($dataArr);
}
}
//压缩
if ($zip == true) {
$kvPackage = gzcompress($kvPackage);
$header = new CwxMsgHead(MSG_TYPE_RECV_DATA, strlen($kvPackage), $taskId, 2, $this->version);
} else {
$header = new CwxMsgHead(MSG_TYPE_RECV_DATA, strlen($kvPackage), $taskId, null, $this->version);
}
//打包
$result = $header->toNet() . $kvPackage;
return $result;
}
