feat: refactor browser extension communication to use IPC (#1130)

ui/flutter/lib/util/browser_extension_host/entry/browser_extension_host_native.dart

@@ -26,7 +26,7 @@ const _firefoxNativeHostsKey = r'Software\Mozilla\NativeMessagingHosts';
 
 /// Install host binary for browser extension
 Future<void> doInstallHost() async {
-  final hostPath = Util.homePathJoin(_hostExecName);
+  final hostPath = await Util.homePathJoin(_hostExecName);
   await Util.installAsset('assets/exec/$_hostExecName', hostPath,
       executable: true);
 }
@@ -62,7 +62,7 @@ Future<bool> doCheckBrowserInstalled(Browser browser) async {
 Future<bool> doCheckManifestInstalled(Browser browser) async {
   if (await checkBrowserInstalled(browser) == false) return false;
 
-  final manifestPath = _getManifestPath(browser);
+  final manifestPath = await _getManifestPath(browser);
   if (manifestPath == null) return false;
 
   if (Platform.isWindows) {
@@ -86,7 +86,7 @@ Future<void> doInstallManifest(Browser browser) async {
   if (await checkBrowserInstalled(browser) == false) return;
   if (await checkManifestInstalled(browser)) return;
 
-  final manifestPath = _getManifestPath(browser)!;
+  final manifestPath = (await _getManifestPath(browser))!;
   final manifestContent = await _getManifestContent(browser);
   final manifestDir = path.dirname(manifestPath);
   await Directory(manifestDir).create(recursive: true);
@@ -209,11 +209,11 @@ List<String> _getUnixExecutablePaths(Browser browser) {
   }
 }
 
-String? _getManifestPath(Browser browser) {
+Future<String?> _getManifestPath(Browser browser) async {
   final manifestName =
       browser == Browser.firefox ? '$_hostName.moz.json' : '$_hostName.json';
   if (Platform.isWindows) {
-    return Util.homePathJoin(manifestName);
+    return await Util.homePathJoin(manifestName);
   }
 
   final home =
@@ -259,7 +259,7 @@ Future<bool> _checkWindowsRegistry(String keyPath) async {
 }
 
 Future<String> _getManifestContent(Browser browser) async {
-  final hostPath = Util.homePathJoin(_hostExecName);
+  final hostPath = await Util.homePathJoin(_hostExecName);
   final manifest = {
     'name': _hostName,
     'description': 'Gopeed browser extension host',

ui/flutter/lib/util/updater.dart

@@ -52,7 +52,7 @@ final _updaterBin = "updater${Util.isWindows() ? ".exe" : ""}";
 
 Future<void> installUpdater() async {
   await Util.installAsset(
-      'assets/exec/$_updaterBin', Util.homePathJoin(_updaterBin),
+      'assets/exec/$_updaterBin', await Util.homePathJoin(_updaterBin),
       executable: true);
 }
 
@@ -346,7 +346,7 @@ Future<void> _update(String version, Function(int, int) onProgress) async {
     case Channel.linuxFlathub:
     case Channel.linuxSnap:
     case Channel.linuxDeb:
-      final updaterPath = Util.homePathJoin(_updaterBin);
+      final updaterPath = await Util.homePathJoin(_updaterBin);
       // Check the updater binary is exists
       if (!await File(updaterPath).exists()) {
         await launchUrl(
@@ -363,6 +363,8 @@ Future<void> _update(String version, Function(int, int) onProgress) async {
           Update channel
           -asset string
           Path to the package asset
+          -exeDir string
+          Directory of the entry executable
           -log string
           Log file path
        */
@@ -373,6 +375,8 @@ Future<void> _update(String version, Function(int, int) onProgress) async {
         _channel!.name,
         "-asset",
         newVersionAssetPath,
+        "-exeDir",
+        path.dirname(Platform.resolvedExecutable),
         "-log",
         path.join(logsDir(), "updater.log")
       ]);

ui/flutter/lib/util/util.dart

@@ -157,10 +157,15 @@ class Util {
     };
   }
 
-  static String homePathJoin(String fileName) {
-    final execPath = Platform.resolvedExecutable;
-    final execDir = path.dirname(execPath);
-    return path.join(execDir, fileName);
+  static Future<String> homePathJoin(String fileName) async {
+    if (Util.isWindows()) {
+      final execPath = Platform.resolvedExecutable;
+      final execDir = path.dirname(execPath);
+      return path.join(execDir, fileName);
+    }
+
+    final dir = await getApplicationSupportDirectory();
+    return path.join(dir.path, fileName);
   }
 
   static Future<void> installAsset(String assetPath, String targetPath,