process.stdin.on('keypress', function (chunk, key) {
if (key && key.name === 'u') {
// kick for update
Client.update();
wsServer.shutDown();
console.log('Gracefully shut down server with 5s update-refresh message sent. Exiting.');
process.exit();
} else if (key && key.ctrl && key.name === 'c') {
process.exit();
}
});
process.stdin.on('keypress', function (chunk, key) {
if (key && key.name === 'u') {
User.forEach(function (iterUser) {
// kick for update
iterUser.kick('update');
console.log('Update-kicked ' + iterUser.nick);
});
wsServer.shutDown();
console.log('Gracefully shut down server. Exiting.');
process.exit();
} else if (key && key.ctrl && key.name === 'c') {
process.exit();
}
});
connection.on('message', function(dgram){
var msg = dgram.utf8Data.split(':');
var cmd = msg[0];
var uid = parseInt(msg[1]);
var value = parseInt(msg[2]);
var uid_high = (uid & 0xFF00) >> 8;
var uid_low = (uid & 0x00FF);
var value_high = (value & 0xFF00) >> 8;
var value_low = (value & 0x00FF);
if (cmd == 'stop') {
stop();
} else if (cmd == 'go') {
go();
} else if (cmd == 'setSpeed') {
sendDatagram([0, LOCO_SPEED, 3, 0, 6, 0, 0, uid_high, uid_low, value_high, value_low, 0, 0]);
} else if (cmd == 'getSpeed') {
sendDatagram([0, LOCO_SPEED, 3, 0, 4, 0, 0, uid_high, uid_low, 0, 0, 0, 0]);
} else if (cmd == 'lokNothalt') {
sendDatagram([0, SYSTEM_CMD, 3, 0, 5, 0, 0, uid_high, uid_low, SYS_LOCO_EMERGENCY_STOP, 0, 0, 0]);
} else if (cmd == 'setFn') {
sendDatagram([0, LOCO_FN, 3, 0, 6, 0, 0, uid_high, uid_low, value_high, value_low, 0, 0]);
} else if (cmd == 'getFn') {
sendDatagram([0, LOCO_FN, 3, 0, 5, 0, 0, uid_high, uid_low, value, 0, 0, 0]);
} else if (cmd == 'toggleDir') {
sendDatagram([0, LOCO_DIR, 3, 0, 5, 0, 0, uid_high, uid_low, 3, 0, 0, 0]);
sendDatagram([0, LOCO_DIR, 3, 0, 4, 0, 0, uid_high, uid_low, 0, 0, 0, 0]);
} else if (cmd == 'getDir') {
sendDatagram([0, LOCO_DIR, 3, 0, 4, 0, 0, uid_high, uid_low, 0, 0, 0, 0]);
} else if (cmd == 'getStatus') {
getStatus(msg[1], msg[2]);
} else if (cmd == 'setProtocol') {
setProtocol(msg[1]);
} else if (cmd == 'getProtocol') {
let config = require('./config.json');
for (let i in clients){
clients[i].sendUTF(`updateProtocol:${config.protocol}`);
}
} else if (cmd == 'restart') {
stop();
wsServer.shutDown();
exec('reboot -f -d 1');
} else if (cmd == 'shutdown') {
stop();
wsServer.shutDown();
exec('poweroff -f -d 1');
} else if (cmd == 'downloadIcon') {
let link = "";
for (let i = 1; i < msg.length; i++){
if(i > 1) link += ':';
link += msg[i];
}
exec('wget -c -P ' + local_config.server_path + '/html/loco_icons/ ' + link, console.log('Downloading ' + link));
} else if (cmd == "addLoco" || cmd == "updateLoco") {
addLocoFromMsg(dgram.utf8Data);
} else if (cmd == "mfxDiscovery") {
let last_power = power;
stop();
mfxDiscovery();
if (last_power){
setTimeout(function(){
go();
}, 500)
}
} else if (cmd == 'deleteLoco') {
deleteLoco(msg[1]);
} else if (cmd == 'clearDeviceList') {
delete require.cache[require.resolve('../html/config/devices.json')];
clearDeviceList();
} else if (cmd == 'getVersion') {
for (let i in clients){
clients[i].sendUTF(`updateVersion:${version}`);
}
} else if (cmd == 'setConfigValue') {
sendDatagram([0x00, SYSTEM_CMD, 0x03, 0x00, 0x08, (msg[1] & 0xff000000)>> 24, (msg[1] & 0x00ff0000)>> 16, (msg[1] & 0x0000ff00) >> 8, msg[1] & 0x000000ff, SYS_STATUS, msg[2], (msg[3] & 0xff00) >> 8, msg[3] & 0x00ff]);
let devices = JSON.parse(fs.readFileSync('../html/config/devices.json'));
for (let i = 0; i < devices.length; i++) {
if (msg[1] == devices[i].uid) {
if (devices[i].config_chanels_info[msg[2]-1].type == 1) {
devices[i].config_chanels_info[msg[2]-1].def_option = msg[3];
} else {
devices[i].config_chanels_info[msg[2]-1].def_value = msg[3];
}
break;
}
}
fs.writeFile('../html/config/devices.json', JSON.stringify(devices, null, 2), console.log("updating devices entry."))
}
});
process.on('exit', () => {
ws.shutDown();
});