Events.php
15.1 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
<?php
/**
* This file is part of workerman.
*
* Licensed under The MIT License
* For full copyright and license information, please see the MIT-LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @author walkor<walkor@workerman.net>
* @copyright walkor<walkor@workerman.net>
* @link http://www.workerman.net/
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
/**
* 用于检测业务代码死循环或者长时间阻塞等问题
* 如果发现业务卡死,可以将下面declare打开(去掉//注释),并执行php start.php reload
* 然后观察一段时间workerman.log看是否有process_timeout异常
*/
//declare(ticks=1);
use \GatewayWorker\Lib\Gateway;
require_once('Connection.php');
/**
* 主逻辑
* 主要是处理 onConnect onMessage onClose 三个方法
* onConnect 和 onClose 如果不需要可以不用实现并删除
*/
class Events
{
public static $db = null;
public static function onWorkerStart($worker)
{
self::$db = new \Workerman\MySQL\Connection('rm-m5eblhc9o3515i25neo.mysql.rds.aliyuncs.com', '3306', 'db136s1ehvo1yn73', 'cxz307311SJK', 'gjr');
}
/**
* 当数板仪发来消息时触发
* @param int $client_id 连接id
* @param mixed $message 具体消息
*/
public static function onMessage($client_id, $message)
{
if (!$message) {
return;
}
$param = explode(',', $message);
$start = $param[0];//命令头
$number = $param[1];//数板仪id号
$command_number = $param[2];//命令号
//$content = $param[4];//命令内容
$crc16 = $param[count($param) - 2];//crc16(签名)
$end = $param[count($param) - 1];//命令尾
$date = date('YmdHis');
//判断命令号
if ($command_number == "00") {
//时间同步命令
$content = $param[3];//命令内容
//验证签名是否正确
$str = ",".$number .",". $command_number .",". $content.",";
if (self::crc16($str) != $crc16) {
echo "yanzhengshibai";
return ;
}
//判断是否已有数板仪id
$row = self::$db->select('*')->from('gjr_equipment')->where("number = '$number'")->row();
$status = "A5";
if (!empty($row)) {
//判断状态
if($row['status'] != 'normal' || $row['end_time'] < time()){
$status = "B9";//禁用
}else {
$createtime = time();
$arr1 = [
'number' => $number,
'command_number' => $command_number,
];
//记录判断是否订阅
$api_subscrib = self::$db->select('*')->from('gjr_api_subscrib')->where("subscrib_ids like '%$row[id],%'")->row();
if(!empty($api_subscrib)){
$api = self::$db->select('*')->from('gjr_api')->where("id = '$api_subscrib[api_id]'")->row();
//请求接口返回状态
$arr1['number'] = $number;
$result3 = json_decode(self::httpPost($api['callback'],$arr1),true);
if($result3['code'] == 1){
$is_success = 1;
if($result3['data']['status'] == 'normal'){
$status = "A5";//正常
}else{
$status = "B9";//非正常
}
}else{
$staus = "A5";//接口异常
}
}else {
$status = "A5";//未订阅返回正常
}
}
}
$str = ",".$number .",". $command_number.",".$status .",". $date.",";
$arr = ["X", $number, $command_number, $status, $date, self::crc16($str), "Y"];
$common = implode(',', $arr);
} else if ($command_number == "01") {
//数据同步以及状态同步
$time = $param[3];//时间
$position = $param[4];//位置信息经纬度
$address = self::getAddress($position);//位置信息
$quantity = self::jinzhih_1($param[5], 16);//电池电量
$wendu = (self::jinzhih_1(substr($param[6], 0, 4),16)-self::jinzhih_1("0X07FF",16))/10;//温度
$shidu = (self::jinzhih_1(substr($param[6], 4, 8),16)-self::jinzhih_1("0X07FF",16))/10;//湿度
$papers = self::jinzhih_1($param[8], 16);//本次计数
$papers_count = self::jinzhih_1($param[9], 16);//累加计数
$times = self::jinzhih_1($param[10], 16);//计数次数
$sensor_status = $param[11];//传感器模组状态
$dianji_status = $param[12];//电机状态
$yejing_status = $param[13];//液晶状态
$wenshidu_status = $param[14];//湿度传感器状态
print_r($param);
//验证签名是否正确;
unset($param[0]);
unset($param[count($param)-1]);
unset($param[count($param)-1]);
print_r($param);
$str = ",".implode(',',$param).",";
echo self::crc16($str)."\n";
echo $crc16;
if (self::crc16($str) != $crc16) {
echo "yanzhengshibai2";
return ;
}
//判断是否已数板仪id
$row = self::$db->select('*')->from('gjr_equipment')->where("number = '$number'")->row();
$status = "A5";
if (!empty($row)) {
//判断状态
if($row['status'] != 'normal' || $row['end_time'] < time()){
$status = "B9";//禁用
}else {
$createtime = time();
$arr1 = [
'number' => $number,
'command_number' => $command_number,
'time' => $time,
'position' => $position,
'address' => $address,
'quantity' => $quantity,
'wendu' => $wendu,
'shidu' => $shidu,
'papers' => $papers,
'papers_count' => $papers_count,
'times' => $times,
'sensor_status' => $sensor_status,
'dianji_status' => $dianji_status,
'yejing_status' => $yejing_status,
'wenshidu_status' => $wenshidu_status,
'socket_data' => json_encode($param),
'createtime' => $createtime,
];
// $db->beginTrans();
//数板仪器数据同步记录
$result1 = self::$db->insert('gjr_equipment_log')->cols($arr1)->query();
//记录判断是否订阅
$api_subscrib = self::$db->select('*')->from('gjr_api_subscrib')->where("subscrib_ids like '%$row[id],%'")->row();
if(!empty($api_subscrib)){
$api = self::$db->select('*')->from('gjr_api')->where("id = '$api_subscrib[api_id]'")->row();
//请求接口返回状态
unset($arr1['socket_data']);
unset($arr1['createtime']);
$arr1['number'] = $number;
$result3 = json_decode(self::httpPost($api['callback'],$arr1),true);
if($result3['code'] == 1){
$is_success = 1;
if($result3['data']['status'] == 'normal'){
$status = "A5";//正常
}else{
$status = "B9";//非正常
}
}else{
$staus = "A5";//接口异常
}
$arr2 = [
'api_id' => $api_subscrib['api_id'],
'type' => 1,
'subscrib_id' => $api_subscrib['id'],
'notice_url' => $api['callback'],
'times' => $api['times'],
'content' => json_encode($arr1),
'createtime' => time(),
'is_success' => empty($is_success) ? 0 : $is_success,
];
//记录订阅通知记录
$result2 = self::$db->insert('gjr_subscrib_log')->cols($arr2)->query();
}else {
$status = "A5";//未订阅返回正常
}
}
}
$str = $number."," . $command_number."," . $status."," . $date;
$arr = ["X", $number, $command_number, $status, $date, self::crc16($str), "Y"];
$common = implode(',',$arr);
}
//回复i
Gateway::sendToClient($client_id, $common);
}
/**
* 当用户断开连接时触发
* @param int $client_id 连接id
*/
public static function onClose($client_id)
{
// 向所有人发送
//GateWay::sendToAll("$client_id logout\r\n");
}
public static function crc16($str, $polynomial = 0x8005, $initValue = 0xffff, $xOrValue = 0, $inputReverse = true, $outputReverse = true)
{
$crc = $initValue;
for ($i = 0; $i < strlen($str); $i++) {
if ($inputReverse) {
// 输入数据每个字节按比特位逆转
$c = ord(self::reverseChar($str{$i}));
} else {
$c = ord($str{$i});
}
$crc ^= ($c << 8);
for ($j = 0; $j < 8; ++$j) {
if ($crc & 0x8000) {
$crc = (($crc << 1) & 0xffff) ^ $polynomial;
} else {
$crc = ($crc << 1) & 0xffff;
}
}
}
if ($outputReverse) {
// 把低地址存低位,即采用小端法将整数转换为字符串
$ret = pack('cc', $crc & 0xff, ($crc >> 8) & 0xff);
// 输出结果按比特位逆转整个字符串
$ret = self::reverseString($ret);
// 再把结果按小端法重新转换成整数
$arr = unpack('vshort', $ret);
$crc = $arr['short'];
}
return sprintf("%x",$crc ^ $xOrValue);
}
public static function reverseChar($char)
{
$byte = ord($char);
$tmp = 0;
for ($i = 0; $i < 8; ++$i) {
if ($byte & (1 << $i)) {
$tmp |= (1 << (7 - $i));
}
}
return chr($tmp);
}
public static function reverseString($str)
{
$m = 0;
$n = strlen($str) - 1;
while ($m <= $n) {
if ($m == $n) {
$str{$m} = self::reverseChar($str{$m});
break;
}
$ord1 = self::reverseChar($str{$m});
$ord2 = self::reverseChar($str{$n});
$str{$m} = $ord2;
$str{$n} = $ord1;
$m++;
$n--;
}
return $str;
}
/**
* 根据经纬度获取地址
* @param $position
* @return mixed
*/
public static function getAddress($position)
{
$position = explode('E',str_replace('N',"", $position));
$lat = $position[0];//经度
$lng = $position[1];//纬度
$key = "SINBZ-7NG66-W4SSS-MEUYB-ZHVTV-IDFQN";
$url = "http://apis.map.qq.com/ws/geocoder/v1/?location=$lat,$lng&key=$key";
$result = self::http_get($url);
$data = json_decode($result,true);
if($data['status'] != 0){
return $data['message'];
}
return $data['result']['address'];
}
/**
* get请求
* @param $url
* @return mixed
*/
public static function http_get($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
$result = curl_exec($ch);
// grab URL, and print
if(curl_errno($ch)){
print curl_error($ch);
}
curl_close($ch);
return $result;
}
/**
* 进制转换
* @param $zifu
* @param $jinzhi
* @return float|int
*/
public static function jinzhih_1($zifu, $jinzhi)
{
$shu = 0;
for ($i = 0; $i <= strlen($zifu) - 1; $i++) {
$linshi = substr($zifu, $i, 1);
switch ($jinzhi) {
case 2:
$shu = bindec($zifu);
$i = strlen($zifu) + 1;
break;
case 8:
$shu = octdec($zifu);
$i = strlen($zifu) + 1;
break;
case 16:
$shu = hexdec($zifu);
$i = strlen($zifu) + 1;
break;
case 36:
if (ord($linshi) <= 57) {
$shu += (ord($linshi) - 48) * pow($jinzhi, strlen($zifu) - $i - 1);
} else {
$shu = $shu + (ord($linshi) - 55) * pow($jinzhi, strlen($zifu) - $i - 1);
}
break;
case 62:
if (ord($linshi) <= 57) {
$shu += $linshi * pow($jinzhi, strlen($zifu) - $i - 1);
} elseif ((ord($linshi) >= 65) && (ord($linshi) <= 90)) {
$shu += (ord($linshi) - 55) * pow($jinzhi, strlen($zifu) - $i - 1);
} else {
$shu += (ord($linshi) - 61) * pow($jinzhi, strlen($zifu) - $i - 1);
}
break;
}
}
return $shu;
}
public static function httpPost($url,$data){ // 模拟提交数据函数
$curl = curl_init(); // 启动一个CURL会话
curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); // 对认证证书来源的检查
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); // 从证书中检查SSL加密算法是否存在
// curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); // 模拟用户使用的浏览器
curl_setopt($curl, CURLOPT_POST, true); // 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, 120); // 设置超时限制防止死循环
curl_setopt($curl, CURLOPT_HEADER, false); // 显示返回的Header区域内容
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); // 获取的信息以文件流的形式返回
$result = curl_exec($curl); // 执行操作
if (curl_errno($curl)) {
echo 'Error POST'.curl_error($curl);
}
curl_close($curl); // 关键CURL会话
return $result; // 返回数据
}
}