dave/smpp-cli
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Update

Browse Source
This commit is contained in:
PhatPhuckDave
2024-07-22 19:50:03 +02:00
parent a9979def99
commit 0539fa6621
12 changed files with 1068 additions and 1076 deletions
Download Patch File Download Diff File Expand all files Collapse all files

208
utils.js
View File

@@ -1,104 +1,104 @@
const smpp = require("smpp");
function verifyExists(value, err, logger) {
if (!value) {
logger.error(err);
process.exit(0);
}
}
function verifyDefaults(options, definitions) {
for (const optionDefinition of definitions) {
if (optionDefinition.defaultOption) {
if (!options[optionDefinition.name]) {
options[optionDefinition.name] = optionDefinition.defaultOption;
}
}
}
}
function getCharacterSizeForEncoding(pdu) {
let encoding = pdu.data_coding;
if (!encoding) {
encoding = 0;
}
let characterSizeBits = 0;
switch (encoding) {
case 0:
characterSizeBits = 7;
break;
case 1:
characterSizeBits = 8;
break;
case 8:
characterSizeBits = 16;
break;
}
return characterSizeBits;
}
const maxMessageSizeBits = 1120;
function splitToParts(pdu) {
const charSize = getCharacterSizeForEncoding(pdu);
const maxMessageLength = maxMessageSizeBits / charSize;
const splitMessage = [];
const message = pdu.short_message;
const messageLength = message.length;
const messageCount = (messageLength / maxMessageLength) | 0;
for (let i = 0; i < messageCount; i++) {
splitMessage.push(message.slice(i * maxMessageLength, i * maxMessageLength + maxMessageLength));
}
const pdus = splitMessage.map((messagePart, index) => {
let udh = Buffer.from([0x05, 0x00, 0x03, this.iterator++, messageCount, index + 1]);
let partPdu = new smpp.PDU(pdu.command, { ...pdu });
partPdu.short_message = {
udh: udh,
message: messagePart,
};
return partPdu;
});
return pdus;
}
// TODO: Add "uselongsms" switch to options;
async function sendPdu(session, pdu, logger, uselongsms) {
return new Promise((resolve, reject) => {
if (uselongsms) {
const pdus = splitToParts(pdu);
logger.info(`Sending long sms of ${pdus.length} parts`);
const total = pdus.length;
let success = 0;
let failed = 0;
const promises = pdus.map((pdu) => {
return new Promise((resolve, reject) => {
session.send(pdu, (respPdu) => {
if (respPdu.command_status === 0) {
resolve(respPdu);
} else {
reject(respPdu);
}
});
});
});
Promise.all(promises)
.then((responses) => {
resolve(responses[0]);
})
.catch((error) => {
reject(error);
});
} else {
session.send(pdu, (respPdu) => {
if (respPdu.command_status === 0) {
resolve(respPdu);
} else {
reject(respPdu);
}
});
}
});
}
module.exports = { verifyDefaults, verifyExists, sendPdu, splitToParts, getCharacterSizeForEncoding };
const smpp = require("smpp");
function verifyExists(value, err, logger) {
if (!value) {
logger.error(err);
process.exit(0);
}
}
function verifyDefaults(options, definitions) {
for (const optionDefinition of definitions) {
if (optionDefinition.defaultOption) {
if (!options[optionDefinition.name]) {
options[optionDefinition.name] = optionDefinition.defaultOption;
}
}
}
}
function getCharacterSizeForEncoding(pdu) {
let encoding = pdu.data_coding;
if (!encoding) {
encoding = 0;
}
let characterSizeBits = 0;
switch (encoding) {
case 0:
characterSizeBits = 7;
break;
case 1:
characterSizeBits = 8;
break;
case 8:
characterSizeBits = 16;
break;
}
return characterSizeBits;
}
const maxMessageSizeBits = 1120;
function splitToParts(pdu) {
const charSize = getCharacterSizeForEncoding(pdu);
const maxMessageLength = maxMessageSizeBits / charSize;
const splitMessage = [];
const message = pdu.short_message;
const messageLength = message.length;
const messageCount = (messageLength / maxMessageLength) | 0;
for (let i = 0; i < messageCount; i++) {
splitMessage.push(message.slice(i * maxMessageLength, i * maxMessageLength + maxMessageLength));
}
const pdus = splitMessage.map((messagePart, index) => {
let udh = Buffer.from([0x05, 0x00, 0x03, this.iterator++, messageCount, index + 1]);
let partPdu = new smpp.PDU(pdu.command, { ...pdu });
partPdu.short_message = {
udh: udh,
message: messagePart,
};
return partPdu;
});
return pdus;
}
// TODO: Add "uselongsms" switch to options;
async function sendPdu(session, pdu, logger, uselongsms) {
return new Promise((resolve, reject) => {
if (uselongsms) {
const pdus = splitToParts(pdu);
logger.info(`Sending long sms of ${pdus.length} parts`);
const total = pdus.length;
let success = 0;
let failed = 0;
const promises = pdus.map((pdu) => {
return new Promise((resolve, reject) => {
session.send(pdu, (respPdu) => {
if (respPdu.command_status === 0) {
resolve(respPdu);
} else {
reject(respPdu);
}
});
});
});
Promise.all(promises)
.then((responses) => {
resolve(responses[0]);
})
.catch((error) => {
reject(error);
});
} else {
session.send(pdu, (respPdu) => {
if (respPdu.command_status === 0) {
resolve(respPdu);
} else {
reject(respPdu);
}
});
}
});
}
module.exports = { verifyDefaults, verifyExists, sendPdu, splitToParts, getCharacterSizeForEncoding };