implement ssurl scan

shadowsocks-csharp/Controller/ShadowsocksController.cs

@@ -80,6 +80,23 @@ namespace Shadowsocks.Controller
             SaveConfig(_config);
         }
 
+        public bool AddServerBySSURL(string ssURL)
+        {
+            try
+            {
+                var server = new Server(ssURL);
+                _config.configs.Add(server);
+                _config.index = _config.configs.Count - 1;
+                SaveConfig(_config);
+                return true;
+            }
+            catch (Exception e)
+            {
+                Logging.LogUsefulException(e);
+                return false;
+            }
+        }
+
         public void ToggleEnable(bool enabled)
         {
             _config.enabled = enabled;

shadowsocks-csharp/Data/cn.txt

@@ -3,12 +3,13 @@ Enable=启用代理
 Mode=代理模式
 PAC=PAC 模式
 Global=全局模式
-Servers=服务器选择
+Servers=服务器
 Edit Servers...=编辑服务器...
 Start on Boot=开机启动
 Share over LAN=在局域网共享代理
 Edit PAC File...=编辑 PAC 文件...
 Show QRCode...=显示二维码...
+Scan QRCode from Screen...=扫描屏幕上的二维码...
 Show Logs...=显示日志...
 About...=关于...
 Quit=退出

shadowsocks-csharp/Model/Configuration.cs

@@ -94,15 +94,7 @@ namespace Shadowsocks.Model
 
         public static Server GetDefaultServer()
         {
-            return new Server()
-            {
-                server = "",
-                server_port = 8388,
-                local_port = 1080,
-                method = "aes-256-cfb",
-                password = "",
-                remarks = ""
-            };
+            return new Server();
         }
 
         private static void Assert(bool condition)

shadowsocks-csharp/Model/Server.cs

@@ -5,6 +5,7 @@ using System.IO;
 using System.Diagnostics;
 using SimpleJson;
 using Shadowsocks.Controller;
+using System.Text.RegularExpressions;
 
 namespace Shadowsocks.Model
 {
@@ -33,5 +34,41 @@ namespace Shadowsocks.Model
                 return remarks + " (" + server + ":" + server_port + ")";
             }
         }
+
+        public Server()
+        {
+            this.server = "";
+            this.server_port = 8388;
+            this.local_port = 1080;
+            this.method = "aes-256-cfb";
+            this.password = "";
+            this.remarks = "";
+        }
+
+        public Server(string ssURL) : this()
+        {
+            string[] r1 = Regex.Split(ssURL, "ss://", RegexOptions.IgnoreCase);
+            string base64 = r1[1].ToString();
+            byte[] bytes = null;
+            for (var i = 0; i < 3; i++) {
+                try
+                {
+                    bytes = System.Convert.FromBase64String(base64);
+                }
+                catch (FormatException)
+                {
+                    base64 += "=";
+                }
+            }
+            if (bytes == null)
+            {
+                throw new FormatException();
+            }
+            string[] parts = Encoding.UTF8.GetString(bytes).Split(new char[2] { ':', '@' });
+            this.method = parts[0].ToString();
+            this.password = parts[1].ToString();
+            this.server = parts[2].ToString();
+            this.server_port = int.Parse(parts[3].ToString());
+        }
     }
 }

shadowsocks-csharp/View/MenuViewController.cs

@@ -135,7 +135,9 @@ namespace Shadowsocks.View
                 }),
                 this.ServersItem = CreateMenuGroup("Servers", new MenuItem[] {
                     this.SeperatorItem = new MenuItem("-"),
-                    this.ConfigItem = CreateMenuItem("Edit Servers...", new EventHandler(this.Config_Click))
+                    this.ConfigItem = CreateMenuItem("Edit Servers...", new EventHandler(this.Config_Click)),
+                    CreateMenuItem("Show QRCode...", new EventHandler(this.QRCodeItem_Click)),
+                    CreateMenuItem("Scan QRCode from Screen...", new EventHandler(this.ScanQRCodeItem_Click))
                 }),
                 new MenuItem("-"),
                 this.AutoStartupItem = CreateMenuItem("Start on Boot", new EventHandler(this.AutoStartupItem_Click)),
@@ -143,8 +145,6 @@ namespace Shadowsocks.View
                 CreateMenuItem("Edit PAC File...", new EventHandler(this.EditPACFileItem_Click)),
                 CreateMenuItem("Update PAC from GFWList", new EventHandler(this.UpdatePACFromGFWListItem_Click)),
                 new MenuItem("-"),
-                CreateMenuItem("Show QRCode...", new EventHandler(this.QRCodeItem_Click)),
-                CreateMenuItem("Scan QRCode...", new EventHandler(this.ScanQRCodeItem_Click)),
                 CreateMenuItem("Show Logs...", new EventHandler(this.ShowLogItem_Click)),
                 CreateMenuItem("About...", new EventHandler(this.AboutItem_Click)),
                 new MenuItem("-"),
@@ -228,8 +228,10 @@ namespace Shadowsocks.View
         private void UpdateServersMenu()
         {
             var items = ServersItem.MenuItems;
-
-            items.Clear();
+            while (items[0] != SeperatorItem)
+            {
+                items.RemoveAt(0);
+            }
 
             Configuration configuration = controller.GetConfiguration();
             for (int i = 0; i < configuration.configs.Count; i++)
@@ -238,10 +240,8 @@ namespace Shadowsocks.View
                 MenuItem item = new MenuItem(server.FriendlyName());
                 item.Tag = i;
                 item.Click += AServerItem_Click;
-                items.Add(item);
+                items.Add(i, item);
             }
-            items.Add(SeperatorItem);
-            items.Add(ConfigItem);
 
             if (configuration.index >= 0 && configuration.index < configuration.configs.Count)
             {
@@ -384,8 +384,14 @@ namespace Shadowsocks.View
                 var result = reader.Decode(image);
                 if (result != null)
                 {
-                    Console.WriteLine(result.Text);
+                    var success = controller.AddServerBySSURL(result.Text);
+                    if (success)
+                    {
+                        ShowConfigForm();
+                        return;
+                    }
                 }
+                MessageBox.Show(I18N.GetString("Failed to scan QRCode"));
             }
         }