Merge pull request #110 from lollipopkit/lollipopkit/issue109

Lollipopkit/issue109

lib/core/update.dart

@@ -6,7 +6,6 @@ import 'package:flutter_gen/gen_l10n/l10n.dart';
 import 'package:logging/logging.dart';
 import 'package:r_upgrade/r_upgrade.dart';
 import 'package:toolbox/core/extension/navigator.dart';
-import 'package:toolbox/core/utils/misc.dart';
 import 'package:toolbox/data/res/path.dart';
 
 import '../data/provider/app.dart';

lib/core/utils/misc.dart

@@ -73,16 +73,7 @@ String getTime(int? unixMill) {
       .replaceFirst('.000', '');
 }
 
+/// Join two path with `/`
 String pathJoin(String path1, String path2) {
   return path1 + (path1.endsWith('/') ? '' : '/') + path2;
 }
-
-String? getHomeDir() {
-  final envVars = Platform.environment;
-  if (isMacOS || isLinux) {
-    return envVars['HOME'];
-  } else if (isWindows) {
-    return envVars['UserProfile'];
-  }
-  return null;
-}

lib/core/utils/platform.dart

@@ -10,7 +10,7 @@ enum PlatformType {
   windows,
   web,
   fuchsia,
-  unknown,
+  unknown;
 }
 
 final _p = () {
@@ -38,7 +38,15 @@ final _p = () {
   return PlatformType.unknown;
 }();
 
+final _pathSep = () {
+  if (Platform.isWindows) {
+    return '\\';
+  }
+  return '/';
+}();
+
 PlatformType get platform => _p;
+String get pathSeparator => _pathSep;
 
 bool get isAndroid => _p == PlatformType.android;
 bool get isIOS => _p == PlatformType.ios;
@@ -51,3 +59,23 @@ bool get isDesktop =>
     _p == PlatformType.linux ||
     _p == PlatformType.macos ||
     _p == PlatformType.windows;
+
+/// Available only on desktop,
+/// return null on mobile
+String? getHomeDir() {
+  final envVars = Platform.environment;
+  if (isMacOS || isLinux) {
+    return envVars['HOME'];
+  } else if (isWindows) {
+    return envVars['UserProfile'];
+  }
+  return null;
+}
+
+/// Join two paths with platform specific separator
+String pathJoin(String path1, String path2) {
+  if (isWindows) {
+    return path1 + (path1.endsWith('\\') ? '' : '\\') + path2;
+  }
+  return path1 + (path1.endsWith('/') ? '' : '/') + path2;
+}

lib/data/model/app/path_with_prefix.dart

@@ -1,4 +1,4 @@
-import 'package:toolbox/core/utils/misc.dart';
+import '../../../core/utils/platform.dart';
 
 class PathWithPrefix {
   final String _prefixPath;

lib/view/page/private_key/list.dart

@@ -9,7 +9,6 @@ import 'package:toolbox/data/store/private_key.dart';
 import 'package:toolbox/locator.dart';
 
 import '../../../core/route.dart';
-import '../../../core/utils/misc.dart';
 import '../../../core/utils/platform.dart';
 import '../../../data/model/server/private_key_info.dart';
 import '../../../data/provider/private_key.dart';

lib/view/page/process.dart

@@ -43,8 +43,7 @@ class _ProcessPageState extends State<ProcessPage> {
       showSnackBar(context, Text(_s.noClient));
       return;
     }
-    _timer =
-        Timer.periodic(const Duration(seconds: 3), (_) => _refresh());
+    _timer = Timer.periodic(const Duration(seconds: 3), (_) => _refresh());
   }
 
   Future<void> _refresh() async {

lib/view/page/server/tab.dart

@@ -1,3 +1,5 @@
+import 'dart:io' show Directory, File, Platform, Process;
+
 import 'package:after_layout/after_layout.dart';
 import 'package:circle_chart/circle_chart.dart';
 import 'package:flutter/material.dart';
@@ -6,7 +8,6 @@ import 'package:get_it/get_it.dart';
 import 'package:nil/nil.dart';
 import 'package:provider/provider.dart';
 import 'package:toolbox/core/extension/order.dart';
-import 'package:toolbox/core/utils/misc.dart';
 import 'package:toolbox/data/model/app/net_view.dart';
 import 'package:toolbox/data/model/server/snippet.dart';
 import 'package:toolbox/data/provider/snippet.dart';
@@ -15,6 +16,9 @@ import 'package:toolbox/view/widget/tag/picker.dart';
 import 'package:toolbox/view/widget/tag/switcher.dart';
 
 import '../../../core/route.dart';
+import '../../../core/utils/misc.dart' hide pathJoin;
+import '../../../core/utils/platform.dart';
+import '../../../core/utils/server.dart';
 import '../../../core/utils/ui.dart';
 import '../../../data/model/server/disk.dart';
 import '../../../data/model/server/server.dart';
@@ -225,7 +229,6 @@ class _ServerPageState extends State<ServerPage>
               _buildTopRightText(ss, cs),
               width13,
               _buildSSHBtn(spi),
-//              SizedBox(width: 5,),
               _buildMoreBtn(spi),
             ],
           )
@@ -271,12 +274,9 @@ class _ServerPageState extends State<ServerPage>
   }
 
   Widget _buildSSHBtn(ServerPrivateInfo spi) {
-    return IconButton(
-      icon: const Icon(
-        Icons.terminal,
-        size: 21,
-      ),
-      onPressed: () => startSSH(spi, context),
+    return GestureDetector(
+      child: const Icon(Icons.terminal, size: 21),
+      onTap: () => gotoSSH(spi),
     );
   }
 
@@ -447,6 +447,53 @@ class _ServerPageState extends State<ServerPage>
     );
   }
 
+  Future<void> gotoSSH(ServerPrivateInfo spi) async {
+    // as a `Mobile first` app -> handle mobile first
+    if (!isDesktop) {
+      AppRoute(SSHPage(spi: spi), 'ssh page').go(context);
+      return;
+    }
+    final extraArgs = <String>[];
+    if (spi.port != 22) {
+      extraArgs.addAll(['-p', '${spi.port}']);
+    }
+
+    final path = () {
+      final tempKeyFileName = 'srvbox_pk_${spi.pubKeyId}';
+      return pathJoin(Directory.systemTemp.path, tempKeyFileName);
+    }();
+    final file = File(path);
+    final shouldGenKey = spi.pubKeyId != null;
+    if (shouldGenKey) {
+      await file.delete();
+      await file.writeAsString(getPrivateKey(spi.pubKeyId!));
+      extraArgs.addAll(["-i", path]);
+    }
+
+    List<String> sshCommand = ["ssh", "${spi.user}@${spi.ip}"] + extraArgs;
+    final system = Platform.operatingSystem;
+    switch (system) {
+      case "windows":
+        await Process.start("cmd", ["/c", "start"] + sshCommand);
+        break;
+      case "linux":
+        await Process.start("x-terminal-emulator", ["-e"] + sshCommand);
+        break;
+      case "macos":
+        await Process.start("osascript", [
+          "-e",
+          'tell application "Terminal" to do script "${sshCommand.join(" ")}"'
+        ]);
+        break;
+      default:
+        showSnackBar(context, Text('Mismatch system: $system'));
+    }
+    // For security reason, delete the private key file after use
+    if (shouldGenKey) {
+      await Future.delayed(const Duration(seconds: 2), file.delete);
+    }
+  }
+
   @override
   bool get wantKeepAlive => true;
 

lib/view/page/ssh/term.dart

@@ -1,4 +1,3 @@
-import 'dart:io' show Process, File;
 import 'dart:async';
 import 'dart:convert';
 
@@ -26,33 +25,6 @@ import '../../../data/store/setting.dart';
 import '../../../locator.dart';
 import '../storage/sftp.dart';
 
-startSSH(ServerPrivateInfo spi, BuildContext context) {
-  if (isLinux || isMacOS) {
-    unawaited(() async {
-      List<String> extarArgs = [];
-      if (spi.pubKeyId != null) {
-        String path = "/tmp/.serverbox_pk_${spi.pubKeyId}";
-        File(path).openWrite().write(getPrivateKey(spi.pubKeyId!));
-        extarArgs += ["-i", path];
-      }
-      List<String> sshCommand = ["ssh", spi.user + "@" + spi.ip] + extarArgs;
-      if (isLinux) {
-        Process.start("x-terminal-emulator", ["-e"] + sshCommand);
-        return;
-      }
-      if (isMacOS) {
-        Process.start("osascript", [
-          "-e",
-          'tell application "Terminal" to do script "${sshCommand.join(" ")}"'
-        ]);
-        return;
-      }
-    }());
-    return;
-  }
-  AppRoute(SSHPage(spi: spi), 'ssh page').go(context);
-}
-
 class SSHPage extends StatefulWidget {
   final ServerPrivateInfo spi;
   final String? initCmd;