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
|
#!/usr/local/bin/php-cgi -f
<?php
/*
* 3gstats.php
*
* part of pfSense (https://www.pfsense.org)
* Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
ini_set("max_execution_time", "0");
if(empty($argv[1])) {
echo "No modem device given \n";
exit(0);
}
/* Huawei example */
$device = "/dev/{$argv[1]}";
$statfile = "/tmp/3gstats.{$argv[2]}";
/* mode is a comma separated value, thus submode is born */
$header = "#seconds,rssi,mode,submode,upstream,downstream,sentbytes,receivedbyts,bwupstream,bwdownstream,simstate,service\n";
$i = 0;
$record = array();
$handle = fopen($device, "r");
if(! $handle) {
echo "Can not open modem stats device\n";
exit(1);
}
$record['time'] = 0;
$record['rssi'] = 0;
$record['mode'] = "0,0";
$record['upstream'] = 0;
$record['downstream'] = 0;
$record['sent'] = 0;
$record['received'] = 0;
$record['bwupstream'] = 0;
$record['bwdownstream'] = 0;
$record['simstate'] = 0;
$record['service'] = 0;
while (true) {
$string = "";
$string = fgets($handle, 256);
$elements = array();
$elements = explode(':', $string);
$elements[0] = trim($elements[0]);
$elements[1] = trim($elements[1]);
switch ($elements[0]) {
case "^MODE":
$record['mode'] = $elements[1];
break;
case "^SRVST":
$record['service'] = $elements[1];
break;
case "^SIMST":
$record['simstate'] = $elements[1];
break;
case "^RSSI":
$record['rssi'] = $elements[1];
break;
case "^DSFLOWRPT":
$items = array();
$items = explode(',', $elements[1]);
$record['time'] = hexdec($items[0]);
$record['upstream'] = round((floatval(hexdec($items[1])) * 8) /1024);
$record['downstream'] = round((floatval(hexdec($items[2])) * 8) /1024);
$record['sent'] = hexdec($items[3]);
$record['received'] = hexdec($items[4]);
$record['bwupstream'] = round((floatval(hexdec($items[5])) * 8) /1024);
$record['bwdownstream'] = round((floatval(hexdec($items[6])) * 8) /1024);
break;
}
if ($i > 10) {
$csv = $header;
$csv .= implode(",", $record);
$csv .= "\n";
file_put_contents($statfile, $csv);
$i = 0;
}
$i++;
}
fclose($handle);
?>
|
