Commit e07d18058ff73f7ad9e6a6fb53a2975727a99f01
1 parent
9de643e330
Exists in
master
Code cleanup
Showing 4 changed files with 5 additions and 31 deletions Inline Diff
config.sample.json
1 | { | 1 | { |
2 | "name": "SMS0", | 2 | "name": "SMS0", |
3 | "modem": { | 3 | "modem": { |
4 | "device": "/dev/ttyUSB0", | 4 | "device": "/dev/ttyUSB0", |
5 | "options": { | 5 | "options": { |
6 | "baudRate": 115200 | 6 | "baudRate": 115200 |
7 | } | 7 | } |
8 | }, | 8 | }, |
9 | "report_url": { | 9 | "report_url": { |
10 | "incoming_sms": "http://localhost:16481/apikey/PLEASE_CHANGE_ME/on-sms", | 10 | "incoming_sms": "http://localhost:16481/apikey/PLEASE_CHANGE_ME/on-sms", |
11 | "register_modem": "http://localhost:16481/apikey/PLEASE_CHANGE_ME/modems/set" | 11 | "register_modem": "http://localhost:16481/apikey/PLEASE_CHANGE_ME/modems/set" |
12 | }, | 12 | }, |
13 | "http_command_server": { | 13 | "http_command_server": { |
14 | "apikey": "PLEASE_CHANGE_ME", | 14 | "apikey": "PLEASE_CHANGE_ME", |
15 | "listen_port": "2110" | 15 | "listen_port": "2110" |
16 | }, | 16 | }, |
17 | 17 | ||
18 | "interval_beetwen_signal_strength_ms": 60000, | 18 | "interval_beetwen_signal_strength_ms": 60000, |
19 | "wait_for_release_lock_wait_for_command_ms": 2000, | 19 | "sleep_after_send_sms_ms": 2000, |
20 | "disable_delete_inbox_on_startup": false | 20 | "disable_delete_inbox_on_startup": false |
21 | } | 21 | } |
lib/modem.js
1 | 'use strict'; | 1 | 'use strict'; |
2 | 2 | ||
3 | const DEFAULT_SLEEP_AFTER_SEND_SMS_MS = 2000; | ||
3 | const INTERVAL_BEETWEN_SIGNAL_STRENGTH_MS = 60000; | 4 | const INTERVAL_BEETWEN_SIGNAL_STRENGTH_MS = 60000; |
4 | const MAX_LAST_DATA_AGE_MS = 3 * 60 * 1000; | 5 | const MAX_LAST_DATA_AGE_MS = 3 * 60 * 1000; |
5 | const REGEX_WAIT_FOR_OK_OR_ERROR = /\n(?:OK|ERROR)\r/; | 6 | const REGEX_WAIT_FOR_OK_OR_ERROR = /\n(?:OK|ERROR)\r/; |
6 | // const REGEX_WAIT_FOR_OK_OR_ERROR_USSD = /\n(?:OK|ERROR)\r/; | 7 | // const REGEX_WAIT_FOR_OK_OR_ERROR_USSD = /\n(?:OK|ERROR)\r/; |
7 | 8 | ||
8 | const moment = require('moment'); | 9 | const moment = require('moment'); |
9 | const SerialPort = require('serialport'); | 10 | const SerialPort = require('serialport'); |
10 | const ParserReadline = require('@serialport/parser-readline'); | 11 | const ParserReadline = require('@serialport/parser-readline'); |
11 | // const ParserDelimiter = require('@serialport/parser-delimiter'); | 12 | // const ParserDelimiter = require('@serialport/parser-delimiter'); |
12 | 13 | ||
13 | const ParserRegex = require('@serialport/parser-regex'); | 14 | const ParserRegex = require('@serialport/parser-regex'); |
14 | 15 | ||
15 | const config = require('komodo-sdk/config'); | 16 | const config = require('komodo-sdk/config'); |
16 | const logger = require('komodo-sdk/logger'); | 17 | const logger = require('komodo-sdk/logger'); |
17 | 18 | ||
18 | const mutex = require('./mutex'); | 19 | const mutex = require('./mutex'); |
19 | const common = require('./common'); | 20 | const common = require('./common'); |
20 | const sms = require('./sms'); | 21 | const sms = require('./sms'); |
21 | const dbCops = require('./db-cops'); | 22 | const dbCops = require('./db-cops'); |
22 | const reportSender = require('./report-sender'); | 23 | const reportSender = require('./report-sender'); |
23 | // const msisdn = require('./msisdn'); | ||
24 | const registerModem = require('./register-modem'); | 24 | const registerModem = require('./register-modem'); |
25 | // const counters = require('./counters'); | ||
26 | 25 | ||
27 | const modemInfo = { | 26 | const modemInfo = { |
28 | device: config.modem.device, | 27 | device: config.modem.device, |
29 | manufacturer: null, | 28 | manufacturer: null, |
30 | model: null, | 29 | model: null, |
31 | imei: null, | 30 | imei: null, |
32 | imsi: null, | 31 | imsi: null, |
33 | msisdn: null, | 32 | msisdn: null, |
34 | cops: null, | 33 | cops: null, |
35 | networkId: null, | 34 | networkId: null, |
36 | networkName: null, | 35 | networkName: null, |
37 | signalStrength: null, | 36 | signalStrength: null, |
38 | signalStrengthTs: null, | 37 | signalStrengthTs: null, |
39 | signalStrengthTsReadable: null, | 38 | signalStrengthTsReadable: null, |
40 | // messageSentCounter: null, | ||
41 | // messageReceivedCounter: null, | ||
42 | }; | 39 | }; |
43 | 40 | ||
44 | let lastTs = new Date(); | 41 | let lastTs = new Date(); |
45 | 42 | ||
46 | let port; | 43 | let port; |
47 | 44 | ||
48 | const parserReadLine = new ParserReadline(); | 45 | const parserReadLine = new ParserReadline(); |
49 | 46 | ||
50 | const parserWaitForOK = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); | 47 | const parserWaitForOK = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); |
51 | parserWaitForOK.on('data', () => { | 48 | parserWaitForOK.on('data', () => { |
52 | mutex.releaseLockWaitForCommand(); | 49 | mutex.releaseLockWaitForCommand(); |
53 | }); | 50 | }); |
54 | 51 | ||
55 | function writeToPort(data) { | 52 | function writeToPort(data) { |
56 | return new Promise((resolve) => { | 53 | return new Promise((resolve) => { |
57 | port.write(data, (err, bytesWritten) => { | 54 | port.write(data, (err, bytesWritten) => { |
58 | if (err) logger.warn(`ERROR: ${err.toString()}`); | 55 | if (err) logger.warn(`ERROR: ${err.toString()}`); |
59 | logger.verbose(`* OUT: ${data}`); | 56 | logger.verbose(`* OUT: ${data}`); |
60 | resolve(bytesWritten); | 57 | resolve(bytesWritten); |
61 | }); | 58 | }); |
62 | }); | 59 | }); |
63 | } | 60 | } |
64 | 61 | ||
65 | async function readSMS(slot) { | 62 | async function readSMS(slot) { |
66 | const parserCMGR = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); | 63 | const parserCMGR = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); |
67 | parserCMGR.on('data', (data) => { | 64 | parserCMGR.on('data', (data) => { |
68 | if (data) { | 65 | if (data) { |
69 | try { | 66 | try { |
70 | reportSender.incomingSMS(sms.extract(data.toString().trim()), modemInfo); | 67 | reportSender.incomingSMS(sms.extract(data.toString().trim()), modemInfo); |
71 | } catch (e) { | 68 | } catch (e) { |
72 | logger.warn(`Exception on reporting new message. ${e.toString()}`, { smsObj: e.smsObj, dataFromModem: data }); | 69 | logger.warn(`Exception on reporting new message. ${e.toString()}`, { smsObj: e.smsObj, dataFromModem: data }); |
73 | 70 | ||
74 | process.exit(0); | 71 | process.exit(0); |
75 | } | 72 | } |
76 | } | 73 | } |
77 | port.unpipe(parserCMGR); | 74 | port.unpipe(parserCMGR); |
78 | mutex.releaseLockWaitForCommand(); | 75 | mutex.releaseLockWaitForCommand(); |
79 | }); | 76 | }); |
80 | 77 | ||
81 | // const parserCMGD = new ParserDelimiter({ delimiter: DELIMITER_WAIT_FOR_OK }); | 78 | // const parserCMGD = new ParserDelimiter({ delimiter: DELIMITER_WAIT_FOR_OK }); |
82 | const parserCMGD = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); | 79 | const parserCMGD = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); |
83 | parserCMGD.on('data', () => { | 80 | parserCMGD.on('data', () => { |
84 | port.unpipe(parserCMGD); | 81 | port.unpipe(parserCMGD); |
85 | mutex.releaseLockWaitForCommand(); | 82 | mutex.releaseLockWaitForCommand(); |
86 | }); | 83 | }); |
87 | 84 | ||
88 | logger.info(`Reading SMS on slot ${slot}`); | 85 | logger.info(`Reading SMS on slot ${slot}`); |
89 | await mutex.setLockWaitForCommand(); | 86 | await mutex.setLockWaitForCommand(); |
90 | port.pipe(parserCMGR); | 87 | port.pipe(parserCMGR); |
91 | await writeToPort(`AT+CMGR=${slot}\r`); | 88 | await writeToPort(`AT+CMGR=${slot}\r`); |
92 | logger.info(`Finished reading SMS on slot ${slot}`); | 89 | logger.info(`Finished reading SMS on slot ${slot}`); |
93 | 90 | ||
94 | logger.info(`Deleting message on slot ${slot}`); | 91 | logger.info(`Deleting message on slot ${slot}`); |
95 | await mutex.setLockWaitForCommand(); | 92 | await mutex.setLockWaitForCommand(); |
96 | port.pipe(parserCMGD); | 93 | port.pipe(parserCMGD); |
97 | await writeToPort(`AT+CMGD=${slot}\r`); | 94 | await writeToPort(`AT+CMGD=${slot}\r`); |
98 | logger.info('Message processing has completed'); | 95 | logger.info('Message processing has completed'); |
99 | } | 96 | } |
100 | 97 | ||
101 | function onIncomingSMS(data) { | 98 | function onIncomingSMS(data) { |
102 | const value = common.extractValueFromReadLineData(data); | 99 | const value = common.extractValueFromReadLineData(data); |
103 | if (!value) return; | 100 | if (!value) return; |
104 | 101 | ||
105 | const chunks = value.split(','); | 102 | const chunks = value.split(','); |
106 | if (!chunks && !chunks[1]) return; | 103 | if (!chunks && !chunks[1]) return; |
107 | 104 | ||
108 | const slot = chunks[1]; | 105 | const slot = chunks[1]; |
109 | 106 | ||
110 | logger.info(`Incoming SMS on slot ${slot}`); | 107 | logger.info(`Incoming SMS on slot ${slot}`); |
111 | readSMS(slot); | 108 | readSMS(slot); |
112 | } | 109 | } |
113 | 110 | ||
114 | function onCOPS(data) { | 111 | function onCOPS(data) { |
115 | modemInfo.cops = common.extractValueFromReadLineData(data).trim(); | 112 | modemInfo.cops = common.extractValueFromReadLineData(data).trim(); |
116 | logger.info(`Connected Network: ${modemInfo.cops}`); | 113 | logger.info(`Connected Network: ${modemInfo.cops}`); |
117 | 114 | ||
118 | if (!modemInfo.cops) return; | 115 | if (!modemInfo.cops) return; |
119 | 116 | ||
120 | [, , modemInfo.networkId] = modemInfo.cops.split(','); | 117 | [, , modemInfo.networkId] = modemInfo.cops.split(','); |
121 | 118 | ||
122 | if (modemInfo.networkId) { | 119 | if (modemInfo.networkId) { |
123 | modemInfo.networkName = dbCops[modemInfo.networkId] || modemInfo.networkId; | 120 | modemInfo.networkName = dbCops[modemInfo.networkId] || modemInfo.networkId; |
124 | } | 121 | } |
125 | } | 122 | } |
126 | 123 | ||
127 | parserReadLine.on('data', (data) => { | 124 | parserReadLine.on('data', (data) => { |
128 | logger.verbose(`* IN: ${data}`); | 125 | logger.verbose(`* IN: ${data}`); |
129 | if (data) { | 126 | if (data) { |
130 | lastTs = new Date(); | 127 | lastTs = new Date(); |
131 | if (data.indexOf('+CSQ: ') === 0) { | 128 | if (data.indexOf('+CSQ: ') === 0) { |
132 | const signalStrength = common.extractValueFromReadLineData(data).trim(); | 129 | const signalStrength = common.extractValueFromReadLineData(data).trim(); |
133 | if (signalStrength) { | 130 | if (signalStrength) { |
134 | modemInfo.signalStrength = signalStrength; | 131 | modemInfo.signalStrength = signalStrength; |
135 | modemInfo.signalStrengthTs = new Date(); | 132 | modemInfo.signalStrengthTs = new Date(); |
136 | modemInfo.signalStrengthTsReadable = moment(modemInfo.signalStrengthTs).format('YYYY-MM-DD HH:mm:ss'); | 133 | modemInfo.signalStrengthTsReadable = moment(modemInfo.signalStrengthTs).format('YYYY-MM-DD HH:mm:ss'); |
137 | logger.info(`Signal strength: ${modemInfo.signalStrength}`); | 134 | logger.info(`Signal strength: ${modemInfo.signalStrength}`); |
138 | registerModem(modemInfo); | 135 | registerModem(modemInfo); |
139 | } | 136 | } |
140 | } else if (data.indexOf('+CMTI: ') === 0) { | 137 | } else if (data.indexOf('+CMTI: ') === 0) { |
141 | // counters.increment('MESSAGE_RECEIVED', modemInfo); | ||
142 | onIncomingSMS(data); | 138 | onIncomingSMS(data); |
143 | } else if (data.indexOf('+COPS: ') === 0) { | 139 | } else if (data.indexOf('+COPS: ') === 0) { |
144 | onCOPS(data); | 140 | onCOPS(data); |
145 | } | 141 | } |
146 | } | 142 | } |
147 | }); | 143 | }); |
148 | 144 | ||
149 | async function simpleSubCommand(cmd, callback) { | 145 | async function simpleSubCommand(cmd, callback) { |
150 | const parser = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); | 146 | const parser = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); |
151 | parser.on('data', (data) => { | 147 | parser.on('data', (data) => { |
152 | port.unpipe(parser); | 148 | port.unpipe(parser); |
153 | mutex.releaseLockWaitForSubCommand(); | 149 | mutex.releaseLockWaitForSubCommand(); |
154 | 150 | ||
155 | if (data) { | 151 | if (data) { |
156 | if (callback) callback(null, data.toString().trim()); | 152 | if (callback) callback(null, data.toString().trim()); |
157 | } | 153 | } |
158 | }); | 154 | }); |
159 | 155 | ||
160 | return new Promise(async (resolve) => { | 156 | return new Promise(async (resolve) => { |
161 | await mutex.setLockWaitForSubCommand(); | 157 | await mutex.setLockWaitForSubCommand(); |
162 | port.pipe(parser); | 158 | port.pipe(parser); |
163 | writeToPort(cmd); | 159 | writeToPort(cmd); |
164 | 160 | ||
165 | await mutex.setLockWaitForSubCommand(); | 161 | await mutex.setLockWaitForSubCommand(); |
166 | mutex.releaseLockWaitForSubCommand(); | 162 | mutex.releaseLockWaitForSubCommand(); |
167 | 163 | ||
168 | resolve(); | 164 | resolve(); |
169 | }); | 165 | }); |
170 | } | 166 | } |
171 | 167 | ||
172 | function readManufacturer() { | 168 | function readManufacturer() { |
173 | return new Promise((resolve) => { | 169 | return new Promise((resolve) => { |
174 | simpleSubCommand('AT+CGMI\r', (err, result) => { | 170 | simpleSubCommand('AT+CGMI\r', (err, result) => { |
175 | modemInfo.manufacturer = result; | 171 | modemInfo.manufacturer = result; |
176 | logger.info(`Manufacturer: ${result}`); | 172 | logger.info(`Manufacturer: ${result}`); |
177 | resolve(result); | 173 | resolve(result); |
178 | }); | 174 | }); |
179 | }); | 175 | }); |
180 | } | 176 | } |
181 | 177 | ||
182 | function readModel() { | 178 | function readModel() { |
183 | return new Promise((resolve) => { | 179 | return new Promise((resolve) => { |
184 | simpleSubCommand('AT+CGMM\r', (err, result) => { | 180 | simpleSubCommand('AT+CGMM\r', (err, result) => { |
185 | modemInfo.model = result; | 181 | modemInfo.model = result; |
186 | logger.info(`Model: ${result}`); | 182 | logger.info(`Model: ${result}`); |
187 | resolve(result); | 183 | resolve(result); |
188 | }); | 184 | }); |
189 | }); | 185 | }); |
190 | } | 186 | } |
191 | 187 | ||
192 | function readIMEI() { | 188 | function readIMEI() { |
193 | return new Promise((resolve) => { | 189 | return new Promise((resolve) => { |
194 | simpleSubCommand('AT+CGSN\r', (err, result) => { | 190 | simpleSubCommand('AT+CGSN\r', (err, result) => { |
195 | modemInfo.imei = result; | 191 | modemInfo.imei = result; |
196 | logger.info(`IMEI: ${result}`); | 192 | logger.info(`IMEI: ${result}`); |
197 | resolve(result); | 193 | resolve(result); |
198 | }); | 194 | }); |
199 | }); | 195 | }); |
200 | } | 196 | } |
201 | 197 | ||
202 | function readIMSI() { | 198 | function readIMSI() { |
203 | return new Promise((resolve) => { | 199 | return new Promise((resolve) => { |
204 | simpleSubCommand('AT+CIMI\r', (err, result) => { | 200 | simpleSubCommand('AT+CIMI\r', (err, result) => { |
205 | modemInfo.imsi = result; | 201 | modemInfo.imsi = result; |
206 | logger.info(`IMSI: ${result}`); | 202 | logger.info(`IMSI: ${result}`); |
207 | 203 | ||
208 | if (result) { | 204 | if (result) { |
209 | /* | 205 | /* |
210 | modemInfo.msisdn = msisdn[result]; | 206 | modemInfo.msisdn = msisdn[result]; |
211 | if (modemInfo.msisdn) { | 207 | if (modemInfo.msisdn) { |
212 | logger.info(`MSISDN: ${modemInfo.msisdn}`); | 208 | logger.info(`MSISDN: ${modemInfo.msisdn}`); |
213 | registerModem(modemInfo); | 209 | registerModem(modemInfo); |
214 | } | 210 | } |
215 | */ | 211 | */ |
216 | } else { | 212 | } else { |
217 | logger.warn(`IMSI not detected. Please insert a sim card to your modem. Terminating ${config.modem.device}.`); | 213 | logger.warn(`IMSI not detected. Please insert a sim card to your modem. Terminating ${config.modem.device}.`); |
218 | process.exit(2); | 214 | process.exit(2); |
219 | } | 215 | } |
220 | resolve(result); | 216 | resolve(result); |
221 | }); | 217 | }); |
222 | }); | 218 | }); |
223 | } | 219 | } |
224 | 220 | ||
225 | function readCOPS() { | 221 | function readCOPS() { |
226 | return new Promise((resolve) => { | 222 | return new Promise((resolve) => { |
227 | simpleSubCommand('AT+COPS?\r', (err, result) => { | 223 | simpleSubCommand('AT+COPS?\r', (err, result) => { |
228 | resolve(result); | 224 | resolve(result); |
229 | }); | 225 | }); |
230 | }); | 226 | }); |
231 | } | 227 | } |
232 | 228 | ||
233 | function deleteInbox() { | 229 | function deleteInbox() { |
234 | return new Promise((resolve) => { | 230 | return new Promise((resolve) => { |
235 | simpleSubCommand('AT+CMGD=0,4\r', (err, result) => { | 231 | simpleSubCommand('AT+CMGD=0,4\r', (err, result) => { |
236 | resolve(result); | 232 | resolve(result); |
237 | }); | 233 | }); |
238 | }); | 234 | }); |
239 | } | 235 | } |
240 | 236 | ||
241 | async function querySignalStrength() { | 237 | async function querySignalStrength() { |
242 | const parser = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); | 238 | const parser = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); |
243 | parser.on('data', () => { | 239 | parser.on('data', () => { |
244 | port.unpipe(parser); | 240 | port.unpipe(parser); |
245 | mutex.releaseLockWaitForCommand(); | 241 | mutex.releaseLockWaitForCommand(); |
246 | }); | 242 | }); |
247 | 243 | ||
248 | if (mutex.tryLockWaitForCommand()) { | 244 | if (mutex.tryLockWaitForCommand()) { |
249 | port.pipe(parser); | 245 | port.pipe(parser); |
250 | await writeToPort('AT+CSQ\r'); | 246 | await writeToPort('AT+CSQ\r'); |
251 | } | 247 | } |
252 | } | 248 | } |
253 | 249 | ||
254 | function registerModemToCenterPeriodically() { | 250 | function registerModemToCenterPeriodically() { |
255 | registerModem(modemInfo); | 251 | registerModem(modemInfo); |
256 | 252 | ||
257 | setInterval(() => { | 253 | setInterval(() => { |
258 | registerModem(modemInfo); | 254 | registerModem(modemInfo); |
259 | }, 60 * 1000); | 255 | }, 60 * 1000); |
260 | } | 256 | } |
261 | 257 | ||
262 | async function registerSignalStrengthBackgroundQuery() { | 258 | async function registerSignalStrengthBackgroundQuery() { |
263 | logger.info('Registering background signal strength query'); | 259 | logger.info('Registering background signal strength query'); |
264 | 260 | ||
265 | querySignalStrength(); | 261 | querySignalStrength(); |
266 | 262 | ||
267 | setInterval(() => { | 263 | setInterval(() => { |
268 | querySignalStrength(); | 264 | querySignalStrength(); |
269 | }, config.interval_beetwen_signal_strength_ms || INTERVAL_BEETWEN_SIGNAL_STRENGTH_MS); | 265 | }, config.interval_beetwen_signal_strength_ms || INTERVAL_BEETWEN_SIGNAL_STRENGTH_MS); |
270 | } | 266 | } |
271 | 267 | ||
272 | async function sendSMS(destination, msg) { | 268 | async function sendSMS(destination, msg) { |
273 | if (typeof destination !== 'string' || typeof msg !== 'string' || !destination.trim() || !msg.trim()) return; | 269 | if (typeof destination !== 'string' || typeof msg !== 'string' || !destination.trim() || !msg.trim()) return; |
274 | 270 | ||
275 | // const parser = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); | 271 | // const parser = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); |
276 | const parser = new ParserReadline({ delimiter: '\r\n' }); | 272 | const parser = new ParserReadline({ delimiter: '\r\n' }); |
277 | parser.on('data', () => { | 273 | parser.on('data', () => { |
278 | port.unpipe(parser); | 274 | port.unpipe(parser); |
279 | mutex.releaseLockWaitForSubCommand(); | 275 | mutex.releaseLockWaitForSubCommand(); |
280 | }); | 276 | }); |
281 | 277 | ||
282 | logger.verbose('Waiting for command lock to send message'); | 278 | logger.verbose('Waiting for command lock to send message'); |
283 | await mutex.setLockWaitForCommand(); | 279 | await mutex.setLockWaitForCommand(); |
284 | 280 | ||
285 | logger.info('Sending message', { destination, msg }); | 281 | logger.info('Preparing to send message', { destination, msg }); |
286 | // counters.increment('MESSAGE_SENT', modemInfo); | ||
287 | 282 | ||
288 | const correctedDestination = `+${destination}`.replace(/^0/, '62').replace(/^\++/, '+'); | 283 | const correctedDestination = `+${destination}`.replace(/^0/, '62').replace(/^\++/, '+'); |
289 | 284 | ||
290 | logger.verbose('Waiting for lock before set to text mode'); | 285 | logger.verbose('Waiting for lock before set SMS to text mode'); |
291 | await mutex.setLockWaitForSubCommand(); | 286 | await mutex.setLockWaitForSubCommand(); |
292 | port.pipe(parser); | 287 | port.pipe(parser); |
293 | await writeToPort('AT+CMGF=1\r'); | 288 | await writeToPort('AT+CMGF=1\r'); |
294 | 289 | ||
295 | logger.verbose('Waiting for lock before writing message'); | 290 | logger.verbose('Waiting for lock before writing message'); |
296 | await mutex.setLockWaitForSubCommand(); | 291 | await mutex.setLockWaitForSubCommand(); |
297 | port.pipe(parser); | 292 | port.pipe(parser); |
298 | await writeToPort(`AT+CMGS="${correctedDestination}"\r`); | 293 | await writeToPort(`AT+CMGS="${correctedDestination}"\r`); |
299 | await writeToPort(msg); | 294 | await writeToPort(msg); |
300 | await writeToPort(Buffer.from([0x1A])); | 295 | await writeToPort(Buffer.from([0x1A])); |
301 | 296 | ||
302 | await mutex.setLockWaitForSubCommand(); | 297 | await mutex.setLockWaitForSubCommand(); |
303 | mutex.releaseLockWaitForSubCommand(); | 298 | mutex.releaseLockWaitForSubCommand(); |
304 | 299 | ||
305 | logger.info('Message has been sent'); | 300 | logger.info('Message has been sent'); |
306 | 301 | ||
307 | setTimeout(() => { | 302 | setTimeout(() => { |
308 | logger.verbose('Releasing command lock'); | 303 | logger.verbose('Releasing command lock'); |
309 | mutex.releaseLockWaitForCommand(); | 304 | mutex.releaseLockWaitForCommand(); |
310 | }, config.wait_for_release_lock_wait_for_command_ms || 2000); | 305 | }, config.sleep_after_send_sms_ms || DEFAULT_SLEEP_AFTER_SEND_SMS_MS); |
311 | } | 306 | } |
312 | 307 | ||
313 | /** | 308 | /** |
314 | * Ekseksusi kode USSD. | 309 | * Ekseksusi kode USSD. |
315 | * | 310 | * |
316 | * Pilihan includeCUSD2: | 311 | * Pilihan includeCUSD2: |
317 | * -1: sebelum | 312 | * -1: sebelum |
318 | * 0: tidak (default) | 313 | * 0: tidak (default) |
319 | * 1: sesudah | 314 | * 1: sesudah |
320 | * 2: sebelum dan sesudah | 315 | * 2: sebelum dan sesudah |
321 | * | 316 | * |
322 | * @param {string} code - Kode USSD | 317 | * @param {string} code - Kode USSD |
323 | * @param {number} [includeCUSD2=0] - Apakah ingin otomatis memasukkan CUSD=2 | 318 | * @param {number} [includeCUSD2=0] - Apakah ingin otomatis memasukkan CUSD=2 |
324 | */ | 319 | */ |
325 | function executeUSSD(code, includeCUSD2) { | 320 | function executeUSSD(code, includeCUSD2) { |
326 | return new Promise(async (resolve) => { | 321 | return new Promise(async (resolve) => { |
327 | const parserMain = new ParserReadline({ delimiter: '\r\n' }); | 322 | const parserMain = new ParserReadline({ delimiter: '\r\n' }); |
328 | // const parserMain = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); | 323 | // const parserMain = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); |
329 | parserMain.on('data', (data) => { | 324 | parserMain.on('data', (data) => { |
330 | if (!data || !data.toString().trim()) return; | 325 | if (!data || !data.toString().trim()) return; |
331 | 326 | ||
332 | if (data.toString().trim() === 'OK') return; | 327 | if (data.toString().trim() === 'OK') return; |
333 | 328 | ||
334 | port.unpipe(parserMain); | 329 | port.unpipe(parserMain); |
335 | mutex.releaseLockWaitForSubCommand(); | 330 | mutex.releaseLockWaitForSubCommand(); |
336 | resolve(data); | 331 | resolve(data); |
337 | }); | 332 | }); |
338 | 333 | ||
339 | const parserCUSD2 = new ParserReadline({ delimiter: '\r\n' }); | 334 | const parserCUSD2 = new ParserReadline({ delimiter: '\r\n' }); |
340 | // const parserCUSD2 = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); | 335 | // const parserCUSD2 = new ParserRegex({ regex: REGEX_WAIT_FOR_OK_OR_ERROR }); |
341 | parserCUSD2.on('data', () => { | 336 | parserCUSD2.on('data', () => { |
342 | port.unpipe(parserCUSD2); | 337 | port.unpipe(parserCUSD2); |
343 | mutex.releaseLockWaitForSubCommand(); | 338 | mutex.releaseLockWaitForSubCommand(); |
344 | }); | 339 | }); |
345 | 340 | ||
346 | logger.verbose('Waiting for command lock to execute USSD'); | 341 | logger.verbose('Waiting for command lock to execute USSD'); |
347 | await mutex.setLockWaitForCommand(); | 342 | await mutex.setLockWaitForCommand(); |
348 | 343 | ||
349 | if (includeCUSD2 === -1 || includeCUSD2 === 2) { | 344 | if (includeCUSD2 === -1 || includeCUSD2 === 2) { |
350 | await mutex.setLockWaitForSubCommand(); | 345 | await mutex.setLockWaitForSubCommand(); |
351 | logger.info('Terminating existing USSD session'); | 346 | logger.info('Terminating existing USSD session'); |
352 | port.pipe(parserCUSD2); | 347 | port.pipe(parserCUSD2); |
353 | await writeToPort('AT+CUSD=2\r'); | 348 | await writeToPort('AT+CUSD=2\r'); |
354 | } | 349 | } |
355 | 350 | ||
356 | await mutex.setLockWaitForSubCommand(); | 351 | await mutex.setLockWaitForSubCommand(); |
357 | logger.info(`Executing USSD code "${code}"`); | 352 | logger.info(`Executing USSD code "${code}"`); |
358 | port.pipe(parserMain); | 353 | port.pipe(parserMain); |
359 | await writeToPort(`AT+CUSD=1,"${code}",15\r`); | 354 | await writeToPort(`AT+CUSD=1,"${code}",15\r`); |
360 | 355 | ||
361 | if (includeCUSD2 === 1 || includeCUSD2 === 2) { | 356 | if (includeCUSD2 === 1 || includeCUSD2 === 2) { |
362 | await mutex.setLockWaitForSubCommand(); | 357 | await mutex.setLockWaitForSubCommand(); |
363 | logger.info('Terminating existing USSD session'); | 358 | logger.info('Terminating existing USSD session'); |
364 | port.pipe(parserCUSD2); | 359 | port.pipe(parserCUSD2); |
365 | await writeToPort('AT+CUSD=2\r'); | 360 | await writeToPort('AT+CUSD=2\r'); |
366 | } | 361 | } |
367 | 362 | ||
368 | await mutex.setLockWaitForSubCommand(); | 363 | await mutex.setLockWaitForSubCommand(); |
369 | mutex.releaseLockWaitForSubCommand(); | 364 | mutex.releaseLockWaitForSubCommand(); |
370 | 365 | ||
371 | mutex.releaseLockWaitForCommand(); | 366 | mutex.releaseLockWaitForCommand(); |
372 | }); | 367 | }); |
373 | } | 368 | } |
374 | 369 | ||
375 | function init() { | 370 | function init() { |
376 | port = new SerialPort(config.modem.device, { baudRate: 115200 }, (err) => { | 371 | port = new SerialPort(config.modem.device, { baudRate: 115200 }, (err) => { |
377 | if (err) { | 372 | if (err) { |
378 | logger.warn(`Error opening modem. ${err}. Terminating modem ${config.modem.device}.`); | 373 | logger.warn(`Error opening modem. ${err}. Terminating modem ${config.modem.device}.`); |
379 | process.exit(1); | 374 | process.exit(1); |
380 | } | 375 | } |
381 | 376 | ||
382 | registerModem(modemInfo); | 377 | registerModem(modemInfo); |
383 | }); | 378 | }); |
384 | port.pipe(parserReadLine); | 379 | port.pipe(parserReadLine); |
385 | 380 | ||
386 | setInterval(() => { | 381 | setInterval(() => { |
387 | if ((new Date() - lastTs) > MAX_LAST_DATA_AGE_MS) { | 382 | if ((new Date() - lastTs) > MAX_LAST_DATA_AGE_MS) { |
388 | logger.warn(`No data for more than ${MAX_LAST_DATA_AGE_MS} ms. Modem might be unresponsive. Terminating modem ${config.modem.device}.`); | 383 | logger.warn(`No data for more than ${MAX_LAST_DATA_AGE_MS} ms. Modem might be unresponsive. Terminating modem ${config.modem.device}.`); |
389 | process.exit(0); | 384 | process.exit(0); |
390 | } | 385 | } |
391 | }, 30 * 1000); | 386 | }, 30 * 1000); |
392 | 387 | ||
393 | port.on('open', async () => { | 388 | port.on('open', async () => { |
394 | await mutex.setLockWaitForCommand(); | 389 | await mutex.setLockWaitForCommand(); |
395 | 390 | ||
396 | logger.info('Modem opened'); | 391 | logger.info('Modem opened'); |
397 | await writeToPort('\r'); | 392 | await writeToPort('\r'); |
398 | await simpleSubCommand('AT\r'); | 393 | await simpleSubCommand('AT\r'); |
399 | 394 | ||
400 | logger.info('Initializing modem to factory set'); | 395 | logger.info('Initializing modem to factory set'); |
401 | await simpleSubCommand('AT&F\r'); | 396 | await simpleSubCommand('AT&F\r'); |
402 | 397 | ||
403 | logger.info('Disabling echo'); | 398 | logger.info('Disabling echo'); |
404 | await simpleSubCommand('ATE0\r'); | 399 | await simpleSubCommand('ATE0\r'); |
405 | 400 | ||
406 | logger.info('Set to text mode'); | 401 | logger.info('Set to text mode'); |
407 | await simpleSubCommand('AT+CMGF=1\r'); | 402 | await simpleSubCommand('AT+CMGF=1\r'); |
408 | 403 | ||
409 | logger.info('Set message indication'); | 404 | logger.info('Set message indication'); |
410 | await simpleSubCommand('AT+CNMI=1,1,2,1,1\r'); | 405 | await simpleSubCommand('AT+CNMI=1,1,2,1,1\r'); |
411 | 406 | ||
412 | await readCOPS(); | 407 | await readCOPS(); |
413 | 408 | ||
414 | await readManufacturer(); | 409 | await readManufacturer(); |
415 | await readModel(); | 410 | await readModel(); |
416 | await readIMEI(); | 411 | await readIMEI(); |
417 | await readIMSI(); | 412 | await readIMSI(); |
418 | 413 | ||
419 | if (!config.disable_delete_inbox_on_startup) { | 414 | if (!config.disable_delete_inbox_on_startup) { |
420 | logger.info('Deleting existing messages'); | 415 | logger.info('Deleting existing messages'); |
421 | await deleteInbox(); | 416 | await deleteInbox(); |
422 | } | 417 | } |
423 | 418 | ||
424 | mutex.releaseLockWaitForCommand(); | 419 | mutex.releaseLockWaitForCommand(); |
425 | logger.verbose('Init completed'); | 420 | logger.verbose('Init completed'); |
426 | 421 | ||
427 | registerModemToCenterPeriodically(); | 422 | registerModemToCenterPeriodically(); |
428 | registerSignalStrengthBackgroundQuery(); | 423 | registerSignalStrengthBackgroundQuery(); |
429 | }); | 424 | }); |
430 | } | 425 | } |
431 | 426 | ||
432 | init(); | 427 | init(); |
433 | 428 | ||
434 | exports.modemInfo = modemInfo; | 429 | exports.modemInfo = modemInfo; |
435 | exports.sendSMS = sendSMS; | 430 | exports.sendSMS = sendSMS; |
436 | exports.executeUSSD = executeUSSD; | 431 | exports.executeUSSD = executeUSSD; |
lib/msisdn.js
1 | 'use strict'; | File was deleted | |
2 | |||
3 | const fs = require('fs'); | ||
4 | const logger = require('komodo-sdk/logger'); | ||
5 | |||
6 | const db = fs.existsSync('db-msisdn.json') || fs.existsSync('db-msisdn.js') ? require('../db-msisdn') : {}; | ||
7 | |||
8 | logger.info(`MSISDN database loaded with ${Object.keys(db).length}.`); | ||
9 | |||
10 | module.exports = db; | ||
11 | 1 | 'use strict'; |
lib/register-modem.js
1 | 'use strict'; | 1 | 'use strict'; |
2 | 2 | ||
3 | const path = require('path'); | 3 | const path = require('path'); |
4 | const request = require('request'); | 4 | const request = require('request'); |
5 | 5 | ||
6 | const locks = require('locks'); | 6 | const locks = require('locks'); |
7 | 7 | ||
8 | const config = require('komodo-sdk/config'); | 8 | const config = require('komodo-sdk/config'); |
9 | const logger = require('komodo-sdk/logger'); | 9 | const logger = require('komodo-sdk/logger'); |
10 | 10 | ||
11 | // const counters = require('./counters'); | ||
12 | |||
13 | const mutex = locks.createMutex(); | 11 | const mutex = locks.createMutex(); |
14 | 12 | ||
15 | function reportUrl() { | 13 | function reportUrl() { |
16 | if (config.report_url.register_modem) { | 14 | if (config.report_url.register_modem) { |
17 | return config.report_url.register_modem; | 15 | return config.report_url.register_modem; |
18 | } | 16 | } |
19 | 17 | ||
20 | const baseUrl = path.dirname(config.report_url.incoming_sms); | 18 | const baseUrl = path.dirname(config.report_url.incoming_sms); |
21 | return `${baseUrl}/modems/set`; | 19 | return `${baseUrl}/modems/set`; |
22 | } | 20 | } |
23 | 21 | ||
24 | function sender(modemInfo) { | 22 | function sender(modemInfo) { |
25 | if (mutex.tryLock()) { | 23 | if (mutex.tryLock()) { |
26 | // logger.info('Getting message counters before registering modem'); | ||
27 | |||
28 | // eslint-disable-next-line no-param-reassign | ||
29 | // modemInfo.messageSentCounter = await counters.get('MESSAGE_SENT', modemInfo); | ||
30 | // eslint-disable-next-line no-param-reassign | ||
31 | // modemInfo.messageReceivedCounter = await counters.get('MESSAGE_RECEIVED', modemInfo); | ||
32 | |||
33 | const requestOptions = { | 24 | const requestOptions = { |
34 | url: reportUrl(), | 25 | url: reportUrl(), |
35 | qs: { | 26 | qs: { |
36 | modem: config.name, | 27 | modem: config.name, |
37 | modem_device: config.modem.device, | 28 | modem_device: config.modem.device, |
38 | modem_imsi: modemInfo.imsi, | 29 | modem_imsi: modemInfo.imsi, |
39 | modem_msisdn: modemInfo.msisdn, | 30 | modem_msisdn: modemInfo.msisdn, |
40 | modem_network_id: modemInfo.networkId, | 31 | modem_network_id: modemInfo.networkId, |
41 | modem_network_name: modemInfo.networkName, | 32 | modem_network_name: modemInfo.networkName, |
42 | modem_signal_strength: modemInfo.signalStrength, | 33 | modem_signal_strength: modemInfo.signalStrength, |
43 | uptime: Math.floor(process.uptime()), | 34 | uptime: Math.floor(process.uptime()), |
44 | report_port: config.http_command_server.listen_port, | 35 | report_port: config.http_command_server.listen_port, |
45 | report_apikey: config.http_command_server.apikey, | 36 | report_apikey: config.http_command_server.apikey, |
46 | report_path_sms: '/sms', | 37 | report_path_sms: '/sms', |
47 | // counter_sent: modemInfo.messageSentCounter, | ||
48 | // counter_received: modemInfo.messageReceivedCounter, | ||
49 | }, | 38 | }, |
50 | }; | 39 | }; |
51 | 40 | ||
52 | logger.info('Sending modem registration to center'); | 41 | logger.info('Sending modem registration to center'); |
53 | request(requestOptions, (err, res) => { | 42 | request(requestOptions, (err, res) => { |
54 | mutex.unlock(); | 43 | mutex.unlock(); |
55 | 44 | ||
56 | if (err) { | 45 | if (err) { |
57 | logger.warn(`Error registering modem. ${err.toString()}`); | 46 | logger.warn(`Error registering modem. ${err.toString()}`); |
58 | } else if (res.statusCode !== 200) { | 47 | } else if (res.statusCode !== 200) { |
59 | logger.warn(`SMS center respond with HTTP status code ${res.statusCode}.`); | 48 | logger.warn(`SMS center respond with HTTP status code ${res.statusCode}.`); |
60 | } | 49 | } |
61 | }); | 50 | }); |
62 | } | 51 | } |
63 | } | 52 | } |
64 | 53 | ||
65 | module.exports = sender; | 54 | module.exports = sender; |
66 | 55 |