Oasis 0.8.7 mobile (nodejs-project baseline)

src/server/ssb_metadata.js

@@ -0,0 +1,141 @@
+const fs = require('fs');
+const os = require('os');
+const path = require('path');
+const pkg = require('./package.json');
+const config = require('./ssb_config');
+const updater = require('../backend/updater.js');
+
+let printed = false;
+let checkedForUpdate = false;
+let pendingClearnetModules = null;
+let clearnetReady = false;
+let pendingWarmup = null;
+let warmupReady = false;
+
+function setClearnetModules(modules) {
+  pendingClearnetModules = Array.isArray(modules) ? modules : [];
+  clearnetReady = true;
+}
+
+function setWarmupTime(str) {
+  pendingWarmup = str;
+  warmupReady = true;
+}
+
+function waitForWarmup(timeoutMs = 120000) {
+  return new Promise((resolve) => {
+    if (warmupReady) return resolve(pendingWarmup);
+    const started = Date.now();
+    const tick = () => {
+      if (warmupReady) return resolve(pendingWarmup);
+      if (Date.now() - started >= timeoutMs) return resolve(null);
+      setTimeout(tick, 250);
+    };
+    tick();
+  });
+}
+
+function getModules() {
+  const nodeModulesPath = path.resolve(__dirname, 'node_modules');
+  try {
+    return fs.readdirSync(nodeModulesPath)
+      .filter(m => fs.existsSync(path.join(nodeModulesPath, m, 'package.json')));
+  } catch {
+    return [];
+  }
+}
+
+const colors = {
+  blue: '\x1b[38;5;33m',
+  yellow: '\x1b[38;5;226m',
+  orange: '\x1b[38;5;214m',
+  cyan: '\x1b[36m',
+  reset: '\x1b[0m'
+};
+
+async function checkForUpdate() {
+  if (checkedForUpdate) return; 
+  checkedForUpdate = true; 
+
+  const updateFlagPath = path.join(__dirname, '../server/.update_required');
+  if (fs.existsSync(updateFlagPath)) {
+    fs.unlinkSync(updateFlagPath);
+  }
+  await updater.getRemoteVersion();
+}
+
+function waitForClearnet(timeoutMs = 25000) {
+  return new Promise((resolve) => {
+    if (clearnetReady) return resolve(pendingClearnetModules || []);
+    const started = Date.now();
+    const tick = () => {
+      if (clearnetReady) return resolve(pendingClearnetModules || []);
+      if (Date.now() - started >= timeoutMs) return resolve(null);
+      setTimeout(tick, 250);
+    };
+    tick();
+  });
+}
+
+async function printMetadata(mode, modeColor = colors.cyan, httpPort = 3000, httpHost = 'localhost', offline = false, isPublic = false) {
+  if (printed) return;
+  printed = true;
+
+  const modules = getModules();
+  const version = pkg.version;
+  const name = pkg.name;
+  const logLevel = config.logging?.level || 'info';
+  const publicKey = config.keys?.public || '';
+  const hasHttp = httpPort !== null && httpPort !== false;
+  const httpUrl = hasHttp ? `http://${httpHost}:${httpPort}` : '';
+  const oscLink = hasHttp ? `\x1b]8;;${httpUrl}\x07${httpUrl}\x1b]8;;\x07` : '';
+  const ssbPort = config.connections?.incoming?.net?.[0]?.port || config.port || 8008;
+  const localDiscovery = config.local === true;
+  const hops = config.conn?.hops ?? config.friends?.hops ?? 2;
+
+  console.log("=========================");
+  console.log(`Running mode: ${modeColor}${mode}${colors.reset}`);
+  console.log("=========================");
+  console.log(`- Package: ${colors.blue}${name} ${colors.yellow}[Version: ${version}]${colors.reset}`);
+  if (hasHttp) console.log(`- URL: ${colors.cyan}${oscLink}${colors.reset}`);
+  console.log(`- Oasis ID: [ ${colors.orange}@${publicKey}${colors.reset} ]`);
+  console.log("- Logging Level:", logLevel);
+  const ifaces = os.networkInterfaces();
+  const isOnline = Object.values(ifaces).some(list =>
+    list && list.some(i => !i.internal && i.family === 'IPv4')
+  );
+  console.log(`- Protocol (port): ${ssbPort}`);
+  console.log(`- Mode: ${isOnline ? 'online' : 'offline'}`);
+  console.log(`- Replication (hops): ${hops}`);
+  console.log(`- LAN Broadcasting (UDP): ${localDiscovery ? 'enabled' : 'disabled'}`);
+  const clearnetModules = await waitForClearnet();
+  const clearnetStatus = (clearnetModules && clearnetModules.length > 0) ? clearnetModules.join(', ') : 'disabled';
+  let fediverseConnected = false;
+  try {
+    const acc = JSON.parse(fs.readFileSync(path.join(__dirname, '../configs/fediverse-accounts.json'), 'utf8'));
+    fediverseConnected = !!(acc && acc.mastodon);
+  } catch (_) {}
+  console.log(`- Internet Broadcasting:`);
+  console.log(`  - Clearnet: ${clearnetStatus}`);
+  console.log(`  - Fediverse: ${fediverseConnected ? 'enabled' : 'disabled'}`);
+  console.log("");
+  console.log("=========================");
+  console.log("Modules loaded: [", modules.length, "]");
+  console.log("=========================");
+
+  // Check for updates
+  await checkForUpdate();
+  console.log("=========================");
+
+  if (/gui/i.test(mode)) {
+    const warmup = await waitForWarmup();
+    if (warmup) console.log(`- Warmup-time: ${warmup}`);
+  }
+}
+
+module.exports = {
+  printMetadata,
+  setClearnetModules,
+  setWarmupTime,
+  colors
+};