public static function getLogger()
{
if (self::$log == null) {
if (self::$DEBUG) {
self::$log = Logger::getLogger("db");
// self::$log = Logger::getLogger("console");
} else {
self::$log = Logger::getLogger("custom");
}
}
return self::$log;
}
/**
* 当客户端发来消息时触发
* @param int $client_id 连接id
* @param string $message 具体消息
* @link http://gatewayworker-doc.workerman.net/gateway-worker-development/onmessage.html
*/
public static function onMessage($client_id, $message)
{
// 向所有人发送 @see http://gatewayworker-doc.workerman.net/gateway-worker-development/send-to-all.html
// Gateway::sendToAll("$client_id said $message");
CustomLogger::getLogger()->info("{$client_id} [RECV] {$message}");
$data = ProtocolParser::parseProtocolData($message);
if (is_null($data)) {
return;
}
Gateway::bindUid($client_id, $data->getDeviceSn());
$cmdParser = CmdFactory::createCMDParserFromProtocolData($data);
$cmdParser->handleCmd();
}
public static function parseProtocolData($buf)
{
$buf = trim($buf);
$parts = explode("*", $buf);
if (count($parts) != ProtocolData::$PART_LEN) {
CustomLogger::getLogger()->error("The Content[" . $buf . "] is not valid");
return null;
}
if (Utils::startsWith($parts[0], "[")) {
$parts[0] = substr($parts[0], 1, strlen($parts[0]) - 1);
}
if (Utils::endsWith($parts[3], "]")) {
$parts[3] = substr($parts[3], 0, strlen($parts[3]) - 1);
}
return new ProtocolData($parts[0], $parts[1], $parts[2], $parts[3]);
}
public function parse()
{
$content = $this->_protocol_data->getContent();
CustomLogger::getLogger()->info("UD Command Parser handler data [" . $content . "]");
$parts = explode(",", $content);
try {
$report_time = $parts[1] . " " . $parts[2];
$flag = $parts[3];
//分析维度信息,如果是南纬,在数据前添加负号
$lat = $parts[4];
if ($parts[5] == "S") {
$lat = "-" . $lat;
}
// 分析经度信息,如果是西经,则在前面添加负号
$long = $parts[6];
if ($parts[7] == "W") {
$long = "-" . $parts[6];
}
CustomLogger::getLogger()->info("[" . $report_time . "]" . " Update location [{$lat},{$long}]");
// save to the database
DB::insert('db_location', array('sn' => $this->_protocol_data->getDeviceSn(), 'latitude' => $lat, 'longitude' => $long, 'report_time' => $report_time, 'record_time' => time(), 'flag' => $flag));
$speed = $parts[8];
$direction = $parts[9];
$height = $parts[10];
$num_starts = $parts[11];
$gsm_info = $parts[12];
$power = $parts[13];
$walk_num = $parts[14];
$rotate_num = $parts[15];
$device_status = $parts[16];
$num_bases = $parts[17];
$connect_base = $parts[18];
$contry_code = $parts[19];
$net_code = $parts[20];
$tmp = $parts[21];
$humi = $parts[22];
$bt_status = $parts[23];
// discard other info
} catch (Exception $e) {
CustomLogger::getLogger()->error($e->getMessage());
}
}
public static function createCMDParserFromProtocolData($protocol_data)
{
$content = $protocol_data->getContent();
$parts = explode(",", $content);
if ($parts[0] == "LK") {
CustomLogger::getLogger()->info("Create the LKCmdParser");
return new LKCmdParser($protocol_data);
} else {
if ($parts[0] == "UD" || $parts[0] == "UD2") {
CustomLogger::getLogger()->info("Create the UDCmdParser");
return new UDCmdParser($protocol_data);
} else {
if ($parts[0] == "AL") {
CustomLogger::getLogger()->info("Create the ALCmdParser");
return new ALCmdParser($protocol_data);
} else {
CustomLogger::getLogger()->error("unknown command type" . $parts[0]);
}
}
}
}
public function reply()
{
CustomLogger::getLogger()->info("LKCmdParser reply the cmd");
Gateway::sendToUid($this->_protocol_data->getDeviceSn(), $this->format_reply_string());
}
