-
Notifications
You must be signed in to change notification settings - Fork 9
/
server.js
143 lines (123 loc) · 4.65 KB
/
server.js
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
var config = require(process.env.CONFIGFILE || "./config.json");
var net = require('net');
var Datastore = require('nedb');
var db = new Datastore({ filename: config.databasePath, autoload: true });
var server = net.createServer(function(socket) {
console.log(new Date() + "Client connected: " + socket.remoteAddress);
socket.on('data', function (data) {
var re = /\(([0-9]{12})BR00([0-9]{2})([0-9]{2})([0-9]{2})([AV])([0-9]{2})([0-9]{2}\.[0-9]{4})([NS])([0-9]{3})([0-9]{2}\.[0-9]{4})([EW])([0-9]{3}\.[0-9])([0-9]{2})([0-9]{2})([0-9]{3}\.[0-9]{12}L[0-9]{8}).*\)/;
var m;
if ((m = re.exec(data)) !== null) {
if (m.index === re.lastIndex) {
re.lastIndex++;
}
var doc = {
type: "trackerinfo",
timestamp: new Date(),
trackerId: m[1],
trackerDate: new Date("20" + m[2] + "." + m[3] + "." + m[4] + " " + m[13] + ":" + m[14]),
trackingState: m[5],
latitudeDegree: parseInt(m[6]),
latitudePoint: parseFloat(m[7]),
latitudeFlag: m[8],
longitudeDegree: parseInt(m[9]),
longitudePoint: parseFloat(m[10]),
longitudeFlag: m[11],
speed: parseFloat(m[10]),
origData: m[0],
unknown: m[15]
};
console.log(doc.timestamp + " - " + doc.origData);
db.insert(doc, function (err, newDoc) {
if (err)
console.log("Database Error: " + err.message);
});
}
});
socket.on('close', function () {
console.log(new Date() + " - Client disconnected: " + socket.remoteAddress);
});
socket.on('error', function (err) {
console.log(new Date() + " - Error: " + socket.remoteAddress + " - " + err.message);
});
});
server.listen(config.trackerPort, '0.0.0.0');
var express = require('express');
var basicAuth = require('basic-auth');
var app = express();
var router = express.Router();
app.set('view engine', 'jade');
app.use(express.static('static'));
var auth = function (req, res, next) {
var user = basicAuth(req);
if (!user || !user.name || !user.pass) {
res.set('WWW-Authenticate', 'Basic realm=Authorization Required');
res.sendStatus(401);
} else
if (user && user.name === config.username && user.pass === config.password) {
next();
} else {
res.set('WWW-Authenticate', 'Basic realm=Authorization Required');
res.sendStatus(401);
}
};
router.get('/latest', auth, function(req, res) {
db.find({ type: "trackerinfo" }).sort({ timestamp: -1 }).limit(1).exec(function (err, docs) {
if (err)
res.send(500, err.message);
else
if (docs[0])
res.json(docs[0]);
else
res.send(404);
});
});
router.get('/latest/:trackerId', auth, function(req, res) {
db.find({ $and: [ { trackerId: req.param("trackerId") }, { type: "trackerinfo" } ]}).sort({ timestamp: -1 }).limit(1).exec(function (err, docs) {
if (err)
res.send(500, err.message);
else
if (docs[0])
res.json(docs[0]);
else
res.send(404);
});
});
router.get('/range/:trackerId/:start/:end', auth, function(req, res) {
var tsS = new Date(parseInt(req.param("start")));
var tsE = new Date(parseInt(req.param("end")));
db.find({ $and: [{ trackerId: req.param("trackerId") }, { trackerDate: { $gte: tsS } }, { trackerDate: { $lte: tsE } }] }).sort({ trackerDate: 1 }).exec(function (err, docs) {
if (err)
res.send(500, err.message);
else
if (docs)
res.json(docs);
else
res.send(404);
});
});
router.get('/trackerlist', auth, function(req, res) {
db.find({}, { trackerId: 1 }).exec(function (err, docs) {
if (err)
res.send(500, err.message);
else
if (docs) {
var list = [];
for (var i=0; i<docs.length; i++) {
if (list.indexOf(docs[i].trackerId)==-1)
list.push(docs[i].trackerId);
}
res.json(list);
}
else
res.send(404);
});
});
app.use('/api', router);
app.get("/", auth, function(req, res) {
res.render("index", {apiKey: config.googleMapsAPIKey});
});
app.listen(config.httpPort, function () {
console.log('GeoServer frontend listening on port ' + config.httpPort);
console.log('Tracking listening on port ' + config.trackerPort);
});