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filmout_manager
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filmout_manager can launch the fd binary and connect to its socket server, now. Add dotenv features to load settings from a file.

This commit is contained in:
mmcwilliams 2024-04-27 11:30:02 -06:00
parent 5746672a86
commit 2728986258
11 changed files with 285 additions and 39 deletions
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1
.gitignore vendored
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@ -1,2 +1,3 @@
node_modules
*.DS_Store
.env

9
default.env Normal file
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@ -0,0 +1,9 @@
HOST=0.0.0.0
PORT=8081
WS_HOST=0.0.0.0
WS_PORT=8081
WIDTH=2560
HEIGHT=1600
FD=../filmout_display/build/bin/fd
FD_HOST=localhost
FD_PORT=8081

79
dist/fd/index.js vendored Normal file
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@ -0,0 +1,79 @@
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.FD = void 0;
const net_1 = __importDefault(require("net"));
const log_1 = require("../log");
const shell_1 = require("../shell");
const delay_1 = require("../delay");
class FD {
constructor(bin, width, height, host, port) {
this.socketAvailable = false;
this.socketConnected = false;
this.bin = bin;
this.width = width;
this.height = height;
this.host = host;
this.port = port;
this.log = (0, log_1.createLog)('fd');
this.shell = new shell_1.Shell([this.bin, `${this.width}`, `${this.height}`], this.logstd.bind(this), this.logsterr.bind(this), null, true);
this.startDisplay();
this.startClient();
this.test();
}
async startDisplay() {
this.log.info(`Launching fd binary ${this.bin}`);
this.shell.execute();
}
async startClient() {
this.client = new net_1.default.Socket();
this.log.info(`Waiting for TCP socket server on ${this.host}:${this.port}...`);
while (!this.socketAvailable) {
await (0, delay_1.delay)(10);
}
this.log.info(`TCP socket server on ${this.host}:${this.port} is available`);
this.client.connect(this.port, this.host, async function () {
this.socketConnected = true;
this.log.info(`TCP socket client connected to ${this.host}:${this.port}`);
/*const data = {
action : 1,
image: 'filename.tif',
};
this.log.info('SENDING');
this.log.info(data);
this.client.write(JSON.stringify(data));
await delay(2000);
data.action = 2;
this.log.info('SENDING');
this.log.info(data);
this.client.write(JSON.stringify(data));*/
}.bind(this));
this.client.on('data', (data) => {
this.log.info('RECEIVED');
this.log.info(data.toString());
});
this.client.on('close', () => {
this.log.info('Closing connection');
});
this.client.on('error', (err) => {
this.log.error('Error:', err);
});
}
logstd(data) {
this.log.info(data);
if (data.indexOf('TCP server listening on port') !== -1 && data.indexOf(`${this.port}`) !== -1) {
this.socketAvailable = true;
}
}
logsterr(data) {
this.log.error(data);
}
async test() {
await (0, delay_1.delay)(10000);
this.shell.kill();
}
}
exports.FD = FD;
//# sourceMappingURL=index.js.map

1
dist/fd/index.js.map vendored Normal file
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@ -0,0 +1 @@
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53
dist/index.js vendored
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@ -2,23 +2,50 @@
Object.defineProperty(exports, "__esModule", { value: true });
require("dotenv/config");
const log_1 = require("./log");
const shell_1 = require("./shell");
const delay_1 = require("./delay");
const fd_1 = require("./fd");
let fd;
let log = (0, log_1.createLog)('fm');
let logfd = (0, log_1.createLog)('fd');
log.info('Starting filmout_manager');
function logfdstd(data) {
logfd.info(data);
}
function logfdstderr(data) {
logfd.error(data);
function settings() {
if (typeof process.env['FD'] === 'undefined') {
log.error('Please include an FD value containing the path to your fd binary in .env');
process.exit(1);
}
else {
log.info(`FD=${process.env['FD']}`);
}
if (typeof process.env['WIDTH'] === 'undefined') {
log.error('Please include a WIDTH value containing the width of the screen you are using in .env');
process.exit(2);
}
else {
log.info(`WIDTH=${process.env['WIDTH']}`);
}
if (typeof process.env['HEIGHT'] === 'undefined') {
log.error('Please include a HEIGHT value containing the height of the screen you are using in .env');
process.exit(3);
}
else {
log.info(`HEIGHT=${process.env['HEIGHT']}`);
}
if (typeof process.env['FD_HOST'] === 'undefined') {
log.error('Please include a FD_HOST value with the host that the fd socket server is hosted on in .env');
process.exit(4);
}
else {
log.info(`FD_HOST=${process.env['FD_HOST']}`);
}
if (typeof process.env['FD_PORT'] === 'undefined') {
log.error('Please include a FD_PORT value with the port that the fd socket server is hosted in in .env');
process.exit(5);
}
else {
log.info(`FD_PORT=${process.env['FD_PORT']}`);
}
}
async function main() {
let shell = new shell_1.Shell(['../filmout_display/build/bin/fd', '2560', '1600'], logfdstd, logfdstderr, null, true);
shell.execute();
await (0, delay_1.delay)(5000);
shell.kill();
process.exit();
settings();
fd = new fd_1.FD(process.env['FD'], parseInt(process.env['WIDTH']), parseInt(process.env['HEIGHT']), process.env['FD_HOST'], parseInt(process.env['FD_PORT']));
}
main();
//# sourceMappingURL=index.js.map

2
dist/index.js.map vendored
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@ -1 +1 @@
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20
dist/shell/index.js vendored
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@ -18,19 +18,24 @@ class Shell {
this.stderr = stderr;
this.silent = silent;
this.after = after;
this.log = (0, log_1.createLog)(bin);
if (!this.silent)
this.log = (0, log_1.createLog)(bin);
}
async execute() {
return new Promise((resolve, reject) => {
this.child = (0, child_process_1.spawn)(this.bin, this.args);
this.log.info(`Shell: ${this.bin} ${this.args.join(' ')}`);
if (!this.silent)
this.log.info(`Shell: ${this.bin} ${this.args.join(' ')}`);
this.child.stdout.on('data', (data) => {
if (!this.silent)
this.log.info(data.toString());
if (this.after !== null)
this.lines.push(data);
if (this.stdio !== null) {
this.stdio(data.toString());
let lines = data.toString().split(os_1.EOL).filter(el => el.trim() !== '');
for (let line of lines) {
this.stdio(line);
}
}
});
this.child.stderr.on('data', (data) => {
@ -45,18 +50,21 @@ class Shell {
this.after(this.lines.join(os_1.EOL));
}
if (code === 0) {
this.log.info(`Complete: ${this.bin} ${this.args.join(' ')}`);
if (!this.silent)
this.log.info(`Complete: ${this.bin} ${this.args.join(' ')}`);
return resolve(code);
}
else {
this.log.error(`Error executing: ${this.bin} ${this.args.join(' ')}`);
if (!this.silent)
this.log.error(`Error executing: ${this.bin} ${this.args.join(' ')}`);
return reject(code);
}
});
});
}
kill() {
this.log.warn(`Killing: ${this.bin} ${this.args.join(' ')}`);
if (!this.silent)
this.log.warn(`Killing: ${this.bin} ${this.args.join(' ')}`);
//this.child.stdin.pause();
this.child.kill();
}

2
dist/shell/index.js.map vendored
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@ -1 +1 @@
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92
src/fd/index.ts Normal file
View File

@ -0,0 +1,92 @@
import type { Logger } from 'winston';
import net from 'net';
import type { Socket } from 'net';
import { createLog } from '../log'
import { Shell } from '../shell';
import { delay } from '../delay';
export class FD {
private bin : string;
private width : number;
private height : number;
private host : string;
private port : number;
private shell : Shell;
private log : Logger;
private client : Socket;
private socketAvailable : boolean = false;
private socketConnected : boolean = false;
constructor (bin: string, width : number, height : number, host : string, port : number) {
this.bin = bin;
this.width = width;
this.height = height;
this.host = host;
this.port = port;
this.log = createLog('fd');
this.shell = new Shell([ this.bin, `${this.width}`, `${this.height}` ], this.logstd.bind(this), this.logsterr.bind(this), null, true);
this.startDisplay();
this.startClient();
this.test();
}
private async startDisplay () {
this.log.info(`Launching fd binary ${this.bin}`);
this.shell.execute();
}
private async startClient () {
this.client = new net.Socket();
this.log.info(`Waiting for TCP socket server on ${this.host}:${this.port}...`);
while (!this.socketAvailable) {
await delay(10);
}
this.log.info(`TCP socket server on ${this.host}:${this.port} is available`);
this.client.connect(this.port, this.host, async function () {
this.socketConnected = true;
this.log.info(`TCP socket client connected to ${this.host}:${this.port}`);
/*const data = {
action : 1,
image: 'filename.tif',
};
this.log.info('SENDING');
this.log.info(data);
this.client.write(JSON.stringify(data));
await delay(2000);
data.action = 2;
this.log.info('SENDING');
this.log.info(data);
this.client.write(JSON.stringify(data));*/
}.bind(this));
this.client.on('data', (data : string) => {
this.log.info('RECEIVED');
this.log.info(data.toString());
});
this.client.on('close', () => {
this.log.info('Closing connection');
});
this.client.on('error', (err : Error) => {
this.log.error('Error:', err);
});
}
private logstd ( data : string ) {
this.log.info(data);
if (data.indexOf('TCP server listening on port') !== -1 && data.indexOf(`${this.port}`) !== -1) {
this.socketAvailable = true;
}
}
private logsterr ( data : string) {
this.log.error(data);
}
private async test () {
await delay(10000);
this.shell.kill();
}
}

50
src/index.ts
View File

@ -18,25 +18,51 @@ import { createLog } from './log'
import { sendMail } from './mail';
import { Shell } from './shell';
import { delay } from './delay';
import { FD } from './fd';
let fd : FD;
let log : Logger = createLog('fm');
let logfd : Logger = createLog('fd');
log.info('Starting filmout_manager');
function logfdstd (data : any) {
logfd.info(data);
}
function logfdstderr (data : any) {
logfd.error(data);
function settings () {
if (typeof process.env['FD'] === 'undefined') {
log.error('Please include an FD value containing the path to your fd binary in .env');
process.exit(1);
} else {
log.info(`FD=${process.env['FD']}`);
}
if (typeof process.env['WIDTH'] === 'undefined') {
log.error('Please include a WIDTH value containing the width of the screen you are using in .env');
process.exit(2);
} else {
log.info(`WIDTH=${process.env['WIDTH']}`);
}
if (typeof process.env['HEIGHT'] === 'undefined') {
log.error('Please include a HEIGHT value containing the height of the screen you are using in .env');
process.exit(3);
} else {
log.info(`HEIGHT=${process.env['HEIGHT']}`);
}
if (typeof process.env['FD_HOST'] === 'undefined') {
log.error('Please include a FD_HOST value with the host that the fd socket server is hosted on in .env');
process.exit(4);
} else {
log.info(`FD_HOST=${process.env['FD_HOST']}`);
}
if (typeof process.env['FD_PORT'] === 'undefined') {
log.error('Please include a FD_PORT value with the port that the fd socket server is hosted in in .env')
process.exit(5);
} else {
log.info(`FD_PORT=${process.env['FD_PORT']}`);
}
}
async function main () {
let shell : Shell = new Shell([ '../filmout_display/build/bin/fd', '2560', '1600' ], logfdstd, logfdstderr, null, true);
shell.execute();
await delay(5000);
shell.kill();
process.exit();
settings();
fd = new FD(process.env['FD'], parseInt(process.env['WIDTH']), parseInt(process.env['HEIGHT']), process.env['FD_HOST'], parseInt(process.env['FD_PORT']));
}
main()
main();

15
src/shell/index.ts
View File

@ -22,20 +22,23 @@ export class Shell {
this.stderr = stderr;
this.silent = silent;
this.after = after;
this.log = createLog(bin);
if (!this.silent) this.log = createLog(bin);
}
public async execute () : Promise<number> {
return new Promise((resolve : Function, reject : Function) => {
this.child = spawn(this.bin, this.args);
this.log.info(`Shell: ${this.bin} ${this.args.join(' ')}`);
if (!this.silent) this.log.info(`Shell: ${this.bin} ${this.args.join(' ')}`);
this.child.stdout.on('data', (data : string) => {
if (!this.silent) this.log.info(data.toString());
if (this.after !== null) this.lines.push(data);
if (this.stdio !== null) {
this.stdio(data.toString());
let lines : string[] = data.toString().split(EOL).filter( el => el.trim() !== '');
for (let line of lines) {
this.stdio(line);
}
}
});
@ -51,10 +54,10 @@ export class Shell {
this.after(this.lines.join(EOL));
}
if (code === 0) {
this.log.info(`Complete: ${this.bin} ${this.args.join(' ')}`);
if (!this.silent) this.log.info(`Complete: ${this.bin} ${this.args.join(' ')}`);
return resolve(code);
} else {
this.log.error(`Error executing: ${this.bin} ${this.args.join(' ')}`);
if (!this.silent) this.log.error(`Error executing: ${this.bin} ${this.args.join(' ')}`);
return reject(code);
}
});
@ -62,7 +65,7 @@ export class Shell {
}
public kill () {
this.log.warn(`Killing: ${this.bin} ${this.args.join(' ')}`);
if (!this.silent) this.log.warn(`Killing: ${this.bin} ${this.args.join(' ')}`);
//this.child.stdin.pause();
this.child.kill();
}