Replaced file structures for themes in the correct format

1 files changed, 108 insertions, 0 deletions

diff --git a/raveos-gnome-theme/theme-data/extensions/installed/ShutdownTimer@deminder/modules/info-fetcher.js b/raveos-gnome-theme/theme-data/extensions/installed/ShutdownTimer@deminder/modules/info-fetcher.js
new file mode 100644
index 0000000..e18df7b
--- /dev/null
+++ b/raveos-gnome-theme/theme-data/extensions/installed/ShutdownTimer@deminder/modules/info-fetcher.js
@@ -0,0 +1,108 @@
+// SPDX-FileCopyrightText: 2023 Deminder <tremminder@gmail.com>
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+import Gio from 'gi://Gio';
+import GLib from 'gi://GLib';
+import * as Signals from 'resource:///org/gnome/shell/misc/signals.js';
+
+import { throttleTimeout, logDebug, readFileAsync } from './util.js';
+
+export class InfoFetcher extends Signals.EventEmitter {
+  constructor() {
+    super();
+    this._intervalId = null;
+    this._tickPromise = null;
+    this._shutdownInfo = {};
+    this._wakeInfo = {};
+    this._rtc = 'rtc0';
+    this._cancellable = new Gio.Cancellable();
+    [this.refresh, this._refreshCancel] = throttleTimeout(
+      this._refresh.bind(this),
+      300
+    );
+  }
+
+  _refresh() {
+    this._refreshCancel();
+    this._clearInterval();
+    logDebug('Extra info refresh...');
+    this._intervalId = setInterval(this.tick.bind(this), 5000);
+    this.tick();
+  }
+
+  _clearInterval() {
+    if (this._intervalId !== null) {
+      clearInterval(this._intervalId);
+      this._intervalId = null;
+    }
+  }
+
+  tick() {
+    if (this._tickPromise === null) {
+      this._tickPromise = Promise.all([
+        this._fetchShutdownInfo(),
+        this._fetchWakeInfo(this._rtc),
+      ]).then(([shutdown, wake]) => {
+        this._tickPromise = null;
+        this._shutdownInfo = shutdown;
+        this._wakeInfo = wake;
+        this.emit('changed');
+      });
+    }
+  }
+
+  _readFile(path) {
+    return readFileAsync(path, this._cancellable);
+  }
+
+  async _isWakeInfoLocal() {
+    const content = await this._readFile('/etc/adjtime').catch(() => '');
+    return content.trim().toLowerCase().endsWith('local');
+  }
+
+  async _fetchWakeInfo(rtc) {
+    const content = await this._readFile(
+      `/sys/class/rtc/${rtc}/wakealarm`
+    ).catch(() => '');
+    let timestamp = content !== '' ? parseInt(content) : -1;
+    if (timestamp > -1 && (await this._isWakeInfoLocal())) {
+      const dt = GLib.DateTime.new_from_unix_local(timestamp);
+      timestamp = dt.to_unix() - dt.get_utc_offset() / 1000000;
+      dt.unref();
+    }
+    return { deadline: timestamp };
+  }
+
+  async _fetchShutdownInfo() {
+    const content = await this._readFile(
+      '/run/systemd/shutdown/scheduled'
+    ).catch(() => '');
+    if (content === '') {
+      return { deadline: -1 };
+    }
+    // content: schedule unix-timestamp (micro-seconds), warn-all, shutdown-mode
+    const [usec, _, mode] = content.split('\n').map(l => l.split('=')[1]);
+    return {
+      mode,
+      deadline: parseInt(usec) / 1000000,
+    };
+  }
+
+  get shutdownInfo() {
+    return this._shutdownInfo;
+  }
+
+  get wakeInfo() {
+    return this._wakeInfo;
+  }
+
+  destroy() {
+    this.disconnectAll();
+    this._refreshCancel();
+    this._clearInterval();
+    if (this._cancellable !== null) {
+      this._cancellable.cancel();
+      this._cancellable = null;
+    }
+  }
+}