public function dopayback($pid)
{
$cmd = "cmd=refund&pid={$pid}\r\n";
$svr = Config::getIP('pay_svr');
$ret = NetUtil::tcpCmd($svr['IP'], $svr['PORT'], $cmd, 2, 2);
}
/**
* 通过IP地址定位用户所在的城市（注：使用即通的IP地址库）
*
* @return sting/bool $data, 为返回数据, 失败返回 false
*/
public static function getCityByIp($ip, $time = 0)
{
$serverNum = 2;
$rand = rand(0, $serverNum - 1);
$config = Config::getIP('ipagent', $time == 0 ? $rand : $time % $serverNum);
if (false === $config) {
self::$errCode = Config::$errCode;
self::$errMsg = Config::$errMsg;
return false;
}
// 即通省份ID转易迅省份ID
$_ProvList = array(1 => 11, 2 => 12, 3 => 13, 4 => 14, 5 => 15, 6 => 32, 7 => 34, 8 => 37, 9 => 21, 10 => 22, 11 => 23, 12 => 31, 13 => 33, 14 => 36, 15 => 35, 16 => 42, 17 => 43, 18 => 41, 19 => 44, 20 => 45, 21 => 46, 22 => 50, 23 => 51, 24 => 52, 25 => 53, 26 => 54, 27 => 61, 28 => 62, 29 => 64, 30 => 63, 31 => 65, 32 => 81, 33 => 82, 34 => 71);
$ipLookUpAsk = pack("NNNNA64", 0, 80, ip2long($ip), 1, 'this is iptest for 51buy!');
$ipInfo = NetHelper::udpCmd($config['IP'], $config['PORT'], $ipLookUpAsk, true, 0, 100000);
if (empty($ipInfo)) {
if ($time < 3) {
$time++;
return self::getCityByIp($ip, $time);
} else {
self::$errCode = 10617;
self::$errMsg = 'failed to request ip_agent server: ' . $config['IP'];
return false;
}
}
$retArray = unpack("Ntype/Nlen/A64info/Nflag/Nidflag/Ncountry/Nprovince/Ncity/Ntown/Naddrtype/Nnetworktype/Nbackbone1/Nbackbone2", $ipInfo);
if (isset($retArray) && is_array($retArray) && isset($retArray['province']) && isset($retArray['city']) && isset($retArray['town']) && isset($retArray['backbone1'])) {
$prov = isset($_ProvList[$retArray['province']]) ? $_ProvList[$retArray['province']] : 0;
$city = $prov . '00';
$city2 = $retArray['city'];
$town = $retArray['town'];
$net = $retArray['backbone1'];
// 站点定位只用到省份，目前只做ip_agent省份编码的转换，城市默认取省会
// 即通的IP地址库可以定位 省->市->区 三级，但ID定义与网站端及ERP端不一致，如果后续需要精确定位，
// 需要ERP侧做更细致的ID映射，目前为站点定位只映射了省份ID
return array('prov' => $prov, 'city' => $city, 'city2' => $city2, 'town' => $town, 'net' => $net);
} else {
return false;
}
}
/**
* 维护分表统一自增字段
*
* @param Mixed $code
* @return 获取的可插入DB的ID
*/
public static function getAutoId($code)
{
self::clearError();
if (empty($code) || !is_numeric($code)) {
self::$errCode = 5001;
self::$errMsg = 'autoid code err';
return false;
}
$autoIdSvr = Config::getIP('autoId');
if ($autoIdSvr === false) {
self::$errCode = Config::$errCode;
self::$errMsg = Config::$errMsg;
return false;
}
$bag = array('code' => intval($code));
$bag = self::wrap($bag);
$rev = self::tcpPHPCmd($autoIdSvr['IP'], $autoIdSvr['PORT'], $bag);
if ($rev === false) {
self::$errCode = self::$errCode;
self::$errMsg = self::$errMsg;
return false;
}
$rev = self::unwrap($rev);
if (!is_array($rev)) {
self::$errCode = 5002;
self::$errMsg = 'server returns errno ' . $rev;
return false;
}
if (!isset($rev['value'])) {
self::$errCode = 5003;
self::$errMsg = 'server returns no value';
return false;
}
return intval($rev['value']);
}
