system app data path for config file

This commit is contained in:
DJ2LS 2021-09-04 20:23:58 +02:00 committed by GitHub
parent 385b775350
commit 32a70752fc
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
4 changed files with 249 additions and 336 deletions

View file

@ -1,15 +1,18 @@
var net = require('net');
var config = require('./config.json');
const path = require('path')
const {
ipcRenderer
} = require('electron')
// https://stackoverflow.com/a/26227660
var appDataFolder = process.env.APPDATA || (process.platform == 'darwin' ? process.env.HOME + '/Library/Application Support' : process.env.HOME + "/.local/share")
var configFolder = path.join(appDataFolder, "codec2-FreeDATA");
var configPath = path.join(configFolder, 'config.json')
const config = require(configPath);
var daemon = new net.Socket();
var msg = ''; // Current message, per connection.
const {
ipcRenderer
} = require('electron');
setTimeout(connectDAEMON, 500)
function connectDAEMON() {
@ -19,15 +22,14 @@ function connectDAEMON() {
//clear message buffer after reconnecting or inital connection
msg = '';
daemon.connect(config.daemon_port, config.daemon_host)
if (config.tnclocation == 'localhost'){
daemon.connect(3001, '127.0.0.1')
if (config.tnclocation == 'localhost') {
daemon.connect(3001, '127.0.0.1')
} else {
daemon.connect(config.daemon_port, config.daemon_host)
}
//client.setTimeout(5000);
}
@ -52,11 +54,9 @@ daemon.on('end', function(data) {
setTimeout(connectDAEMON, 2000)
});
//exports.writeCommand = function(command){
writeDaemonCommand = function(command) {
// we use the writingCommand function to update our TCPIP state because we are calling this function a lot
// if socket openend, we are able to run commands
if (daemon.readyState == 'open') {
@ -72,7 +72,6 @@ writeDaemonCommand = function(command) {
//uiMain.setDAEMONconnection('opening')
}
let Data = {
daemon_connection: daemon.readyState,
};
@ -81,14 +80,11 @@ writeDaemonCommand = function(command) {
// "https://stackoverflow.com/questions/9070700/nodejs-net-createserver-large-amount-of-data-coming-in"
daemon.on('data', function(data) {
data = data.toString('utf8'); /* convert data to string */
msg += data.toString('utf8'); /*append data to buffer so we can stick long data together */
/* check if we reached an EOF, if true, clear buffer and parse JSON data */
if (data.endsWith('}')) {
/*console.log(msg)*/
@ -117,8 +113,6 @@ daemon.on('data', function(data) {
////// check if EOF ...
}
});
function hexToBytes(hex) {
@ -133,13 +127,9 @@ exports.getDaemonState = function() {
writeDaemonCommand(command)
}
// START TNC
// ` `== multi line string
exports.startTNC = function(rx_audio, tx_audio, deviceid, deviceport, ptt, serialspeed) {
var json_command = JSON.stringify({
type: 'SET',
@ -152,15 +142,12 @@ exports.startTNC = function(rx_audio, tx_audio, deviceid, deviceport, ptt, seria
ptt: ptt,
serialspeed: serialspeed
}]
}]
})
//console.log(json_command)
writeDaemonCommand(json_command)
}
// STOP TNC

View file

@ -1,16 +1,30 @@
const {app,BrowserWindow,ipcMain} = require('electron')
const {
app,
BrowserWindow,
ipcMain
} = require('electron')
const path = require('path')
const fs = require('fs')
var testpath = path.join(app.getPath ("appData"), "codec2-FreeDATA");
console.log(testpath)
app.setName("codec2-FreeDATA");
var appDataFolder = process.env.APPDATA || (process.platform == 'darwin' ? process.env.HOME + '/Library/Application Support' : process.env.HOME + "/.local/share")
var configFolder = path.join(appDataFolder, "codec2-FreeDATA");
var configPath = path.join(configFolder, 'config.json')
// create folder if not exists
if (!fs.existsSync(configFolder)) {
fs.mkdirSync(configFolder);
}
// create config file if not exists
if (!fs.existsSync(configPath)) {
fs.writeFileSync(configPath, '{}')
}
const configPath = path.join(__dirname, 'config.json');
const config = require(configPath);
const exec = require('child_process').exec;
console.log(configPath)
let win = null;
let data = null;
@ -32,7 +46,7 @@ function createWindow() {
})
// hide menu bar
win.setMenuBarVisibility(false)
//open dev tools
win.webContents.openDevTools({
mode: 'undocked',
@ -76,7 +90,6 @@ function createWindow() {
})
*/
// https://stackoverflow.com/questions/44258831/only-hide-the-window-when-closing-it-electron
/*
data.on('close', function(evt) {
@ -86,19 +99,15 @@ function createWindow() {
*/
}
app.whenReady().then(() => {
createWindow()
// start daemon
// https://stackoverflow.com/a/5775120
daemonProcess = exec('./daemon', function callback(error, stdout, stderr) {
// result
console.log(error)
});
// result
console.log(error)
});
app.on('activate', () => {
if (BrowserWindow.getAllWindows().length === 0) {
@ -116,9 +125,8 @@ app.on('window-all-closed', () => {
}
})
// IPC HANDLER
/*
/*
ipcMain.on('show-data-window', (event, arg) => {
data.show()
});
@ -147,9 +155,9 @@ ipcMain.on('request-update-daemon-connection', (event, arg) => {
});
ipcMain.on('run-tnc-command', (event, arg) => {
win.webContents.send('run-tnc-command', arg);
win.webContents.send('run-tnc-command', arg);
});
ipcMain.on('request-update-rx-buffer', (event, arg) => {
win.webContents.send('action-update-rx-buffer', arg);
});
win.webContents.send('action-update-rx-buffer', arg);
});

View file

@ -1,29 +1,28 @@
const path = require('path')
const configPath = path.join(__dirname, 'config.json');
const config = require(configPath);
const sock = require('./sock.js');
const daemon = require('./daemon.js');
const {
ipcRenderer
} = require('electron');
} = require('electron')
const sock = require('./sock.js');
const daemon = require('./daemon.js');
const fs = require('fs');
const {
locatorToLatLng,
distance,
bearingDistance,
latLngToLocator
} = require('qth-locator');
const { locatorToLatLng, distance, bearingDistance, latLngToLocator } = require('qth-locator');
// https://stackoverflow.com/a/26227660
var appDataFolder = process.env.APPDATA || (process.platform == 'darwin' ? process.env.HOME + '/Library/Application Support' : process.env.HOME + "/.local/share")
var configFolder = path.join(appDataFolder, "codec2-FreeDATA");
var configPath = path.join(configFolder, 'config.json')
const config = require(configPath);
// START INTERVALL COMMAND EXECUTION FOR STATES
setInterval(daemon.getDaemonState, 1000)
setInterval(sock.getTncState, 250)
setInterval(sock.getRxBuffer, 1000)
// UPDATE FFT DEMO
updateFFT = function(fft) {
@ -34,8 +33,6 @@ updateFFT = function(fft) {
}
setInterval(updateFFT, 250)
// WINDOW LISTENER
window.addEventListener('DOMContentLoaded', () => {
// LOAD SETTINGS
@ -63,7 +60,7 @@ window.addEventListener('DOMContentLoaded', () => {
document.getElementById("waterfall").style.height = '0px';
}
// remote tnc
// remote tnc
if (config.tnclocation == 'remote') {
document.getElementById("local-remote-switch1").checked = false
document.getElementById("local-remote-switch2").checked = true
@ -71,16 +68,14 @@ window.addEventListener('DOMContentLoaded', () => {
} else {
document.getElementById("local-remote-switch1").checked = true
document.getElementById("local-remote-switch2").checked = false
document.getElementById("remote-tnc-field").style.visibility = 'hidden';
document.getElementById("remote-tnc-field").style.visibility = 'hidden';
}
// Create spectrum object on canvas with ID "waterfall"
global.spectrum = new Spectrum(
"waterfall", {
spectrumPercent: 20
});
// Create spectrum object on canvas with ID "waterfall"
global.spectrum = new Spectrum(
"waterfall", {
spectrumPercent: 20
});
// SETUP OF SCATTER DIAGRAM
@ -95,7 +90,6 @@ window.addEventListener('DOMContentLoaded', () => {
}],
};
var ctx = document.getElementById('scatter').getContext('2d');
global.myChart = new Chart(ctx, {
type: 'scatter',
@ -148,18 +142,16 @@ window.addEventListener('DOMContentLoaded', () => {
document.getElementById("local-remote-switch2").checked = false
document.getElementById("remote-tnc-field").style.visibility = 'hidden';
config.tnclocation = 'localhost'
fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
});
document.getElementById("local-remote-switch2").addEventListener("click", () => {
fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
});
document.getElementById("local-remote-switch2").addEventListener("click", () => {
document.getElementById("local-remote-switch1").checked = false
document.getElementById("local-remote-switch2").checked = true
document.getElementById("remote-tnc-field").style.visibility = 'visible';
config.tnclocation = 'remote'
fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
});
config.tnclocation = 'remote'
fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
});
// on change port and host
document.getElementById("tnc_adress").addEventListener("change", () => {
console.log(document.getElementById("tnc_adress").value)
@ -198,7 +190,7 @@ window.addEventListener('DOMContentLoaded', () => {
var dxcallsign = document.getElementById("dxCall").value
sock.sendPing(dxcallsign)
});
// dataModalstartPing button clicked
document.getElementById("dataModalSendPing").addEventListener("click", () => {
var dxcallsign = document.getElementById("dataModalDxCall").value
@ -219,14 +211,12 @@ window.addEventListener('DOMContentLoaded', () => {
var serialspeed = document.getElementById("hamlib_serialspeed").value
var ptt = document.getElementById("hamlib_ptt").value
config.deviceid = deviceid
config.deviceport = deviceport
config.serialspeed = serialspeed
config.ptt = ptt
fs.writeFileSync(configPath, JSON.stringify(config, null, 2));
daemon.startTNC(rx_audio, tx_audio, deviceid, deviceport, ptt, serialspeed)
setTimeout(function() {
sock.saveMyCall(config.mycall);
@ -243,74 +233,66 @@ window.addEventListener('DOMContentLoaded', () => {
// openDataModule button clicked
document.getElementById("openDataModule").addEventListener("click", () => {
if(document.getElementById("mySidebar").style.width == "40%"){
document.getElementById("mySidebar").style.width = "0px";
} else {
document.getElementById("mySidebar").style.width = "40%";
}
})
// START TRANSMISSION
document.getElementById("startTransmission").addEventListener("click", () => {
var fileList = document.getElementById("dataModalFile").files;
var reader = new FileReader();
//reader.readAsBinaryString(fileList[0]);
reader.readAsDataURL(fileList[0]);
reader.onload = function(e) {
// binary data
var data = e.target.result
console.log(data)
let Data = {
command: "sendFile",
dxcallsign: document.getElementById("dataModalDxCall").value,
mode: document.getElementById("datamode").value,
frames: document.getElementById("framesperburst").value,
filetype: fileList[0].type,
filename: fileList[0].name,
data: data,
checksum: '123123123',
};
ipcRenderer.send('run-tnc-command', Data);
};
reader.onerror = function(e) {
// error occurred
console.log('Error : ' + e.type);
};
if (document.getElementById("mySidebar").style.width == "40%") {
document.getElementById("mySidebar").style.width = "0px";
} else {
document.getElementById("mySidebar").style.width = "40%";
}
})
// START TRANSMISSION
document.getElementById("startTransmission").addEventListener("click", () => {
var fileList = document.getElementById("dataModalFile").files;
var reader = new FileReader();
//reader.readAsBinaryString(fileList[0]);
reader.readAsDataURL(fileList[0]);
reader.onload = function(e) {
// binary data
var data = e.target.result
console.log(data)
let Data = {
command: "sendFile",
dxcallsign: document.getElementById("dataModalDxCall").value,
mode: document.getElementById("datamode").value,
frames: document.getElementById("framesperburst").value,
filetype: fileList[0].type,
filename: fileList[0].name,
data: data,
checksum: '123123123',
};
ipcRenderer.send('run-tnc-command', Data);
};
reader.onerror = function(e) {
// error occurred
console.log('Error : ' + e.type);
};
})
})
ipcRenderer.on('action-update-tnc-state', (event, arg) => {
// TOE TIME OF EXECUTION --> How many time needs a command to be executed until data arrives
if (typeof(arg.toe) == 'undefined'){
var toe = 0
if (typeof(arg.toe) == 'undefined') {
var toe = 0
} else {
var toe = arg.toe
}
var toe = arg.toe
}
document.getElementById("toe").innerHTML = toe + ' ms'
// DATA STATE
global.rxBufferLengthTnc = arg.rx_buffer_length
// DATA STATE
global.rxBufferLengthTnc = arg.rx_buffer_length
// SCATTER DIAGRAM PLOTTING
//global.myChart.destroy();
//console.log(arg.scatter.length)
var data = arg.scatter
@ -321,51 +303,49 @@ ipcRenderer.on('action-update-tnc-state', (event, arg) => {
backgroundColor: 'rgb(255, 99, 132)'
}],
};
if (typeof(arg.scatter) == 'undefined'){
var scatterSize = 0
if (typeof(arg.scatter) == 'undefined') {
var scatterSize = 0
} else {
var scatterSize = arg.scatter.length
var scatterSize = arg.scatter.length
}
if (global.data != newdata && scatterSize > 0){
try {
global.myChart.destroy();
} catch (e) {
// myChart not yet created
}
global.data = newdata
var ctx = document.getElementById('scatter').getContext('2d');
global.myChart = new Chart(ctx, {
type: 'scatter',
data: global.data,
options: {
animation: false,
legend: {
display: false,
tooltips: {
enabled: false,
if (global.data != newdata && scatterSize > 0) {
try {
global.myChart.destroy();
} catch (e) {
// myChart not yet created
}
global.data = newdata
var ctx = document.getElementById('scatter').getContext('2d');
global.myChart = new Chart(ctx, {
type: 'scatter',
data: global.data,
options: {
animation: false,
legend: {
display: false,
tooltips: {
enabled: false,
},
},
},
scales: {
display: false,
grid: {
display: false
},
x: {
type: 'linear',
position: 'bottom',
display: false
},
y: {
display: false
scales: {
display: false,
grid: {
display: false
},
x: {
type: 'linear',
position: 'bottom',
display: false
},
y: {
display: false
}
}
}
},
});
},
});
}
// PTT STATE
@ -380,7 +360,7 @@ ipcRenderer.on('action-update-tnc-state', (event, arg) => {
// BUSY STATE
if (arg.busy_state == 'BUSY') {
document.getElementById("busy_state").className = "btn btn-danger";
document.getElementById("startTransmission").disabled = true
document.getElementById("startTransmission").disabled = true
} else if (arg.busy_state == 'IDLE') {
document.getElementById("busy_state").className = "btn btn-success";
document.getElementById("startTransmission").disabled = false
@ -402,7 +382,6 @@ ipcRenderer.on('action-update-tnc-state', (event, arg) => {
document.getElementById("rms_level").setAttribute("aria-valuenow", arg.rms_level)
document.getElementById("rms_level").setAttribute("style", "width:" + arg.rms_level + "%;")
// CHANNEL STATE
if (arg.channel_state == 'RECEIVING_SIGNALLING') {
document.getElementById("signalling_state").className = "btn btn-success";
@ -433,57 +412,54 @@ ipcRenderer.on('action-update-tnc-state', (event, arg) => {
// SET BANDWITH
document.getElementById("bandwith").innerHTML = arg.bandwith
// SET BYTES PER MINUTE
if (typeof(arg.arq_bytes_per_minute) == 'undefined'){
var arq_bytes_per_minute = 0
// SET BYTES PER MINUTE
if (typeof(arg.arq_bytes_per_minute) == 'undefined') {
var arq_bytes_per_minute = 0
} else {
var arq_bytes_per_minute = arg.arq_bytes_per_minute
}
var arq_bytes_per_minute = arg.arq_bytes_per_minute
}
document.getElementById("bytes_per_min").innerHTML = arq_bytes_per_minute
// SET TOTAL BYTES
if (typeof(arg.total_bytes) == 'undefined'){
var total_bytes = 0
// SET TOTAL BYTES
if (typeof(arg.total_bytes) == 'undefined') {
var total_bytes = 0
} else {
var total_bytes = arg.total_bytes
}
var total_bytes = arg.total_bytes
}
document.getElementById("total_bytes").innerHTML = total_bytes
document.getElementById("transmission_progress").setAttribute("aria-valuenow", arg.arq_transmission_percent)
document.getElementById("transmission_progress").setAttribute("style", "width:" + arg.arq_transmission_percent + "%;")
// UPDATE HEARD STATIONS
var tbl = document.getElementById("heardstations");
var tbl = document.getElementById("heardstations");
document.getElementById("heardstations").innerHTML = ''
if (typeof(arg.stations) == 'undefined'){
var heardStationsLength = 0
if (typeof(arg.stations) == 'undefined') {
var heardStationsLength = 0
} else {
var heardStationsLength = arg.stations.length
var heardStationsLength = arg.stations.length
}
for (i = 0; i < heardStationsLength; i++) {
for (i = 0; i < heardStationsLength; i++) {
// first we update the PING window
console.log(document.getElementById("dxCall").value)
if (arg.stations[i]['DXCALLSIGN'] == document.getElementById("dxCall").value) {
var dxGrid = arg.stations[i]['DXGRID']
var myGrid = document.getElementById("myGrid").value
try {
var dist = parseInt(distance(myGrid, dxGrid)) + ' km';
var myGrid = document.getElementById("myGrid").value
try {
var dist = parseInt(distance(myGrid, dxGrid)) + ' km';
document.getElementById("pingDistance").innerHTML = dist
document.getElementById("dataModalPingDistance").innerHTML = dist
} catch {
document.getElementById("pingDistance").innerHTML = '---'
document.getElementById("dataModalPingDistance").innerHTML = '---'
}
} catch {
document.getElementById("pingDistance").innerHTML = '---'
document.getElementById("dataModalPingDistance").innerHTML = '---'
}
document.getElementById("pingDB").innerHTML = arg.stations[i]['SNR']
document.getElementById("dataModalPingDB").innerHTML = arg.stations[i]['SNR']
document.getElementById("dataModalPingDB").innerHTML = arg.stations[i]['SNR']
}
// now we update the heard stations list
var row = document.createElement("tr");
//https://stackoverflow.com/q/51421470
@ -513,45 +489,44 @@ ipcRenderer.on('action-update-tnc-state', (event, arg) => {
var gridDistance = document.createElement("td");
var gridDistanceText = document.createElement('span');
try{
try {
gridDistanceText.innerText = parseInt(distance(document.getElementById("myGrid").value, arg.stations[i]['DXGRID'])) + ' km';
} catch {
gridDistanceText.innerText = '---'
}
gridDistance.appendChild(gridDistanceText);
gridDistance.appendChild(gridDistanceText);
var dataType = document.createElement("td");
var dataTypeText = document.createElement('span');
dataTypeText.innerText = arg.stations[i]['DATATYPE']
dataType.appendChild(dataTypeText);
if(dataTypeText.innerText == 'CQ CQ CQ'){
if (dataTypeText.innerText == 'CQ CQ CQ') {
row.classList.add("table-success");
}
if(dataTypeText.innerText == 'DATA-CHANNEL'){
if (dataTypeText.innerText == 'DATA-CHANNEL') {
row.classList.add("table-warning");
}
if(dataTypeText.innerText == 'BEACON'){
if (dataTypeText.innerText == 'BEACON') {
row.classList.add("table-light");
}
if(dataTypeText.innerText == 'PING'){
if (dataTypeText.innerText == 'PING') {
row.classList.add("table-info");
}
if(dataTypeText.innerText == 'PING-ACK'){
row.classList.add("table-primary");
}
if (dataTypeText.innerText == 'PING-ACK') {
row.classList.add("table-primary");
}
var snr = document.createElement("td");
var snrText = document.createElement('span');
snrText.innerText = arg.stations[i]['SNR']
snr.appendChild(snrText);
row.appendChild(timestamp);
row.appendChild(dxCall);
row.appendChild(dxGrid);
@ -561,15 +536,11 @@ ipcRenderer.on('action-update-tnc-state', (event, arg) => {
tbl.appendChild(row);
}
});
ipcRenderer.on('action-update-daemon-state', (event, arg) => {
// RAM
document.getElementById("progressbar_ram").setAttribute("aria-valuenow", arg.ram_usage)
document.getElementById("progressbar_ram").setAttribute("style", "width:" + arg.ram_usage + "%;")
@ -580,7 +551,6 @@ ipcRenderer.on('action-update-daemon-state', (event, arg) => {
document.getElementById("progressbar_cpu").setAttribute("style", "width:" + arg.cpu_usage + "%;")
document.getElementById("progressbar_cpu_value").innerHTML = arg.cpu_usage + "%"
// UPDATE AUDIO INPUT
if (document.getElementById("audio_input_selectbox").length != arg.input_devices.length) {
@ -623,7 +593,6 @@ ipcRenderer.on('action-update-daemon-state', (event, arg) => {
document.getElementById("hamlib_serialspeed").disabled = true
document.getElementById("startTransmission").disabled = false
} else {
document.getElementById('hamlib_deviceid').disabled = false
document.getElementById('hamlib_deviceport').disabled = false
@ -644,17 +613,16 @@ ipcRenderer.on('action-update-daemon-state', (event, arg) => {
});
ipcRenderer.on('action-update-daemon-connection', (event, arg) => {
if (arg.daemon_connection == 'open') {
document.getElementById("daemon_connection_state").className = "btn btn-success";
document.getElementById("blurdiv").style.webkitFilter = "blur(0px)";
document.getElementById("blurdiv").style.webkitFilter = "blur(0px)";
}
if (arg.daemon_connection == 'opening') {
document.getElementById("daemon_connection_state").className = "btn btn-warning";
document.getElementById("blurdiv").style.webkitFilter = "blur(10px)";
document.getElementById("blurdiv").style.webkitFilter = "blur(10px)";
}
if (arg.daemon_connection == 'closed') {
@ -664,10 +632,9 @@ ipcRenderer.on('action-update-daemon-connection', (event, arg) => {
});
ipcRenderer.on('action-update-rx-buffer', (event, arg) => {
var data = arg.data["DATA"]
var data = arg.data["DATA"]
var tbl = document.getElementById("rx-data");
document.getElementById("rx-data").innerHTML = ''
@ -704,35 +671,33 @@ var data = arg.data["DATA"]
dxCallText.innerText = arg.data[i]['DXCALLSIGN']
dxCall.appendChild(dxCallText);
/*
var dxGrid = document.createElement("td");
var dxGridText = document.createElement('span');
dxGridText.innerText = arg.data[i]['DXGRID']
dxGrid.appendChild(dxGridText);
*/
/*
var dxGrid = document.createElement("td");
var dxGridText = document.createElement('span');
dxGridText.innerText = arg.data[i]['DXGRID']
dxGrid.appendChild(dxGridText);
*/
var fileName = document.createElement("td");
var fileNameText = document.createElement('span');
fileNameText.innerText = arg.data[i]['RXDATA'][0]['filename']
fileName.appendChild(fileNameText);
row.appendChild(timestamp);
row.appendChild(dxCall);
// row.appendChild(dxGrid);
// row.appendChild(dxGrid);
row.appendChild(fileName);
tbl.appendChild(row);
// Creates rxdata folder if not exists
// https://stackoverflow.com/a/13544465
fs.mkdir('rxdata', { recursive: true }, function(err) {
fs.mkdir('rxdata', {
recursive: true
}, function(err) {
console.log(err);
});
// write file to rxdata folder
var base64String = arg.data[i]['RXDATA'][0]['data']
// remove header from base64 String
@ -741,12 +706,11 @@ var data = arg.data["DATA"]
//write data to file
require("fs").writeFile('rxdata/' + arg.data[i]['RXDATA'][0]['filename'], base64Data, 'base64', function(err) {
console.log(err);
});
});
}
});
ipcRenderer.on('run-tnc-command', (event, arg) => {
if (arg.command == 'saveMyCall') {
sock.saveMyCall(arg.callsign)
@ -764,4 +728,4 @@ ipcRenderer.on('run-tnc-command', (event, arg) => {
if (arg.command == 'sendMessage') {
sock.sendMessage(arg.dxcallsign, arg.mode, arg.frames, arg.data, arg.checksum)
}
});
});

View file

@ -1,8 +1,14 @@
var net = require('net');
var config = require('./config.json');
const path = require('path')
const {
ipcRenderer
} = require('electron');
} = require('electron')
// https://stackoverflow.com/a/26227660
var appDataFolder = process.env.APPDATA || (process.platform == 'darwin' ? process.env.HOME + '/Library/Application Support' : process.env.HOME + "/.local/share")
var configFolder = path.join(appDataFolder, "codec2-FreeDATA");
var configPath = path.join(configFolder, 'config.json')
const config = require(configPath);
var client = new net.Socket();
var msg = ''; // Current message, per connection.
@ -11,7 +17,6 @@ var msg = ''; // Current message, per connection.
var rxBufferLengthTnc = 0
var rxBufferLengthGui = 0
// network connection Timeout
setTimeout(connectTNC, 3000)
@ -21,9 +26,9 @@ function connectTNC() {
//clear message buffer after reconnecting or inital connection
msg = '';
if (config.tnclocation == 'localhost'){
client.connect(3000, '127.0.0.1')
if (config.tnclocation == 'localhost') {
client.connect(3000, '127.0.0.1')
} else {
client.connect(config.tnc_port, config.tnc_host)
}
@ -36,7 +41,6 @@ client.on('connect', function(data) {
client.on('error', function(data) {
console.log('TNC connection error');
let Data = {
busy_state: "-",
arq_state: "-",
@ -70,7 +74,6 @@ client.on('end', function(data) {
});
//exports.writeTncCommand = function(command){
writeTncCommand = function(command) {
@ -94,8 +97,6 @@ writeTncCommand = function(command) {
}
}
client.on('data', function(data) {
/*
@ -122,7 +123,7 @@ client.on('data', function(data) {
if (data['COMMAND'] == 'TNC_STATE') {
//console.log(data)
rxBufferLengthTnc = data['RX_BUFFER_LENGTH']
let Data = {
toe: Date.now() - data['TIMESTAMP'], // time of execution
ptt_state: data['PTT_STATE'],
@ -151,66 +152,21 @@ client.on('data', function(data) {
//console.log(Data)
ipcRenderer.send('request-update-tnc-state', Data);
}
if (data['COMMAND'] == 'RX_BUFFER') {
rxBufferLengthGui = data['DATA-ARRAY'].length
//console.log(rxBufferLengthGui)
let Data = {
data : data['DATA-ARRAY'],
data: data['DATA-ARRAY'],
};
//console.log(Data)
ipcRenderer.send('request-update-rx-buffer', Data);
}
/*
if (data['COMMAND'] == 'DATA_STATE') {
let Data = {
rx_buffer_length: data['RX_BUFFER_LENGTH'],
tx_n_max_retries: data['TX_N_MAX_RETRIES'],
arq_tx_n_frames_per_burst: data['ARQ_TX_N_FRAMES_PER_BURST'],
arq_tx_n_bursts: data['ARQ_TX_N_BURSTS'],
arq_tx_n_current_arq_frame: data['ARQ_TX_N_CURRENT_ARQ_FRAME'],
arq_tx_n_total_arq_frames: data['ARQ_TX_N_TOTAL_ARQ_FRAMES'],
arq_rx_frame_n_bursts: data['ARQ_RX_FRAME_N_BURSTS'],
arq_rx_n_current_arq_frame: data['ARQ_RX_N_CURRENT_ARQ_FRAME'],
arq_n_arq_frames_per_data_frame: data['ARQ_N_ARQ_FRAMES_PER_DATA_FRAME'],
};
console.log(Data)
ipcRenderer.send('request-update-data-state', Data);
}
*/
/*
if (data['COMMAND'] == 'HEARD_STATIONS') {
//console.log(data['STATIONS'])
let Data = {
stations: data['STATIONS'],
};
//console.log(Data)
ipcRenderer.send('request-update-heard-stations', Data);
}
*/
/*
if (data['COMMAND'] == 'SCATTER') {
console.log(data['SCATTER'])
let Data = {
stations: data['STATIONS'],
};
//console.log(Data)
//ipcRenderer.send('request-update-heard-stations', Data);
}
*/
// check if EOF ...
}
});
function hexToBytes(hex) {
@ -219,68 +175,66 @@ function hexToBytes(hex) {
return bytes;
}
//Save myCall
exports.saveMyCall = function(callsign) {
command = '{"type" : "SET", "command": "MYCALLSIGN" , "parameter": "' + callsign + '", "timestamp" : '+Date.now()+'}'
command = '{"type" : "SET", "command": "MYCALLSIGN" , "parameter": "' + callsign + '", "timestamp" : ' + Date.now() + '}'
writeTncCommand(command)
}
// Save myGrid
exports.saveMyGrid = function(grid) {
command = '{"type" : "SET", "command": "MYGRID" , "parameter": "' + grid + '", "timestamp" : '+Date.now()+'}'
command = '{"type" : "SET", "command": "MYGRID" , "parameter": "' + grid + '", "timestamp" : ' + Date.now() + '}'
writeTncCommand(command)
}
//Get TNC State
exports.getTncState = function() {
command = '{"type" : "GET", "command" : "TNC_STATE", "timestamp" : '+Date.now()+'}';
command = '{"type" : "GET", "command" : "TNC_STATE", "timestamp" : ' + Date.now() + '}';
writeTncCommand(command)
}
//Get DATA State
exports.getDataState = function() {
command = '{"type" : "GET", "command" : "DATA_STATE", "timestamp" : '+Date.now()+'}';
command = '{"type" : "GET", "command" : "DATA_STATE", "timestamp" : ' + Date.now() + '}';
//writeTncCommand(command)
}
//Get Heard Stations
exports.getHeardStations = function() {
command = '{"type" : "GET", "command" : "HEARD_STATIONS", "timestamp" : '+Date.now()+'}';
command = '{"type" : "GET", "command" : "HEARD_STATIONS", "timestamp" : ' + Date.now() + '}';
writeTncCommand(command)
}
// Send Ping
exports.sendPing = function(dxcallsign) {
command = '{"type" : "PING", "command" : "PING", "dxcallsign" : "' + dxcallsign + '", "timestamp" : '+Date.now()+'}'
command = '{"type" : "PING", "command" : "PING", "dxcallsign" : "' + dxcallsign + '", "timestamp" : ' + Date.now() + '}'
writeTncCommand(command)
}
// Send CQ
exports.sendCQ = function() {
command = '{"type" : "CQ", "command" : "CQCQCQ", "timestamp" : '+Date.now()+'}'
command = '{"type" : "CQ", "command" : "CQCQCQ", "timestamp" : ' + Date.now() + '}'
writeTncCommand(command)
}
// Send File
exports.sendFile = function(dxcallsign, mode, frames, filename, filetype, data, checksum) {
command = '{"type" : "ARQ", "command" : "sendFile", "dxcallsign" : "'+dxcallsign+'", "mode" : "'+mode+'", "n_frames" : "'+frames+'", "filename" : "'+filename+'", "filetype" : "'+filetype+'", "data" : "'+data+'", "checksum" : "'+checksum+'", "timestamp" : '+Date.now()+'}'
command = '{"type" : "ARQ", "command" : "sendFile", "dxcallsign" : "' + dxcallsign + '", "mode" : "' + mode + '", "n_frames" : "' + frames + '", "filename" : "' + filename + '", "filetype" : "' + filetype + '", "data" : "' + data + '", "checksum" : "' + checksum + '", "timestamp" : ' + Date.now() + '}'
writeTncCommand(command)
}
// Send Message
exports.sendMessage = function(dxcallsign, mode, frames, data, checksum) {
command = '{"type" : "ARQ", "command" : "sendMessage", "dxcallsign" : " '+dxcallsign+' ", "mode" : " '+mode+' ", "n_frames" : " '+frames+' ", "data" : '+data+' , "checksum" : " '+checksum+' ", "timestamp" : '+Date.now()+'}'
command = '{"type" : "ARQ", "command" : "sendMessage", "dxcallsign" : " ' + dxcallsign + ' ", "mode" : " ' + mode + ' ", "n_frames" : " ' + frames + ' ", "data" : ' + data + ' , "checksum" : " ' + checksum + ' ", "timestamp" : ' + Date.now() + '}'
writeTncCommand(command)
}
// Get RX BUffer
exports.getRxBuffer = function() {
command = '{"type" : "GET", "command" : "RX_BUFFER", "timestamp" : '+Date.now()+'}'
command = '{"type" : "GET", "command" : "RX_BUFFER", "timestamp" : ' + Date.now() + '}'
// call command only if new data arrived
if(rxBufferLengthGui != rxBufferLengthTnc){
if (rxBufferLengthGui != rxBufferLengthTnc) {
writeTncCommand(command)
}
}
}