Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 142 insertions, 0 deletions

diff --git a/mobile/android/modules/geckoview/GeckoViewRemoteDebugger.sys.mjs b/mobile/android/modules/geckoview/GeckoViewRemoteDebugger.sys.mjs
new file mode 100644
index 0000000000..58ea18a742
--- /dev/null
+++ b/mobile/android/modules/geckoview/GeckoViewRemoteDebugger.sys.mjs
@@ -0,0 +1,142 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
+import { GeckoViewUtils } from "resource://gre/modules/GeckoViewUtils.sys.mjs";
+
+const lazy = {};
+
+XPCOMUtils.defineLazyGetter(lazy, "require", () => {
+  const { require } = ChromeUtils.importESModule(
+    "resource://devtools/shared/loader/Loader.sys.mjs"
+  );
+  return require;
+});
+
+XPCOMUtils.defineLazyGetter(lazy, "DevToolsServer", () => {
+  const { DevToolsServer } = lazy.require("devtools/server/devtools-server");
+  return DevToolsServer;
+});
+
+XPCOMUtils.defineLazyGetter(lazy, "SocketListener", () => {
+  const { SocketListener } = lazy.require("devtools/shared/security/socket");
+  return SocketListener;
+});
+
+const { debug, warn } = GeckoViewUtils.initLogging("RemoteDebugger");
+
+export var GeckoViewRemoteDebugger = {
+  observe(aSubject, aTopic, aData) {
+    if (aTopic !== "nsPref:changed") {
+      return;
+    }
+
+    if (Services.prefs.getBoolPref(aData, false)) {
+      this.onEnable();
+    } else {
+      this.onDisable();
+    }
+  },
+
+  onInit() {
+    debug`onInit`;
+    this._isEnabled = false;
+    this._usbDebugger = new USBRemoteDebugger();
+  },
+
+  onEnable() {
+    if (this._isEnabled) {
+      return;
+    }
+
+    debug`onEnable`;
+    lazy.DevToolsServer.init();
+    lazy.DevToolsServer.registerAllActors();
+    const { createRootActor } = lazy.require(
+      "resource://gre/modules/dbg-browser-actors.js"
+    );
+    lazy.DevToolsServer.setRootActor(createRootActor);
+    lazy.DevToolsServer.allowChromeProcess = true;
+    lazy.DevToolsServer.chromeWindowType = "navigator:geckoview";
+    // Force the Server to stay alive even if there are no connections at the moment.
+    lazy.DevToolsServer.keepAlive = true;
+
+    // Socket address for USB remote debugger expects
+    // @ANDROID_PACKAGE_NAME/firefox-debugger-socket.
+    // In /proc/net/unix, it will be outputed as
+    // @org.mozilla.geckoview_example/firefox-debugger-socket
+    //
+    // If package name isn't available, it will be "@firefox-debugger-socket".
+
+    let packageName = Services.env.get("MOZ_ANDROID_PACKAGE_NAME");
+    if (packageName) {
+      packageName = packageName + "/";
+    } else {
+      warn`Missing env MOZ_ANDROID_PACKAGE_NAME. Unable to get package name`;
+    }
+
+    this._isEnabled = true;
+    this._usbDebugger.stop();
+
+    const portOrPath = packageName + "firefox-debugger-socket";
+    this._usbDebugger.start(portOrPath);
+  },
+
+  onDisable() {
+    if (!this._isEnabled) {
+      return;
+    }
+
+    debug`onDisable`;
+    this._isEnabled = false;
+    this._usbDebugger.stop();
+  },
+};
+
+class USBRemoteDebugger {
+  start(aPortOrPath) {
+    try {
+      const AuthenticatorType =
+        lazy.DevToolsServer.Authenticators.get("PROMPT");
+      const authenticator = new AuthenticatorType.Server();
+      authenticator.allowConnection = this.allowConnection.bind(this);
+      const socketOptions = {
+        authenticator,
+        portOrPath: aPortOrPath,
+      };
+      this._listener = new lazy.SocketListener(
+        lazy.DevToolsServer,
+        socketOptions
+      );
+      this._listener.open();
+      debug`USB remote debugger - listening on ${aPortOrPath}`;
+    } catch (e) {
+      warn`Unable to start USB debugger server: ${e}`;
+    }
+  }
+
+  stop() {
+    if (!this._listener) {
+      return;
+    }
+
+    try {
+      this._listener.close();
+      this._listener = null;
+    } catch (e) {
+      warn`Unable to stop USB debugger server: ${e}`;
+    }
+  }
+
+  allowConnection(aSession) {
+    if (!this._listener) {
+      return lazy.DevToolsServer.AuthenticationResult.DENY;
+    }
+
+    if (aSession.server.port) {
+      return lazy.DevToolsServer.AuthenticationResult.DENY;
+    }
+    return lazy.DevToolsServer.AuthenticationResult.ALLOW;
+  }
+}