Add Proxy page

Source/GrasscutterTools/Pages/PageProxy.cs

@@ -0,0 +1,127 @@
+/**
+ *  Grasscutter Tools
+ *  Copyright (C) 2023 jie65535
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ **/
+
+using System;
+using System.Windows.Forms;
+using GrasscutterTools.Forms;
+using GrasscutterTools.Properties;
+using GrasscutterTools.Utils;
+
+namespace GrasscutterTools.Pages
+{
+    internal partial class PageProxy : BasePage
+    {
+        private const string TAG = nameof(PageProxy);
+        public PageProxy()
+        {
+            InitializeComponent();
+        }
+
+        public override void OnLoad()
+        {
+            if (!string.IsNullOrEmpty(Settings.Default.Host))
+                TxtHost.Text = Settings.Default.Host;
+            ChkAutoStart.Checked = Settings.Default.AutoStartProxy;
+
+            if (Settings.Default.AutoStartProxy && !ProxyHelper.IsRunning)
+            {
+                Logger.I(TAG, "Auto start proxy!");
+                BtnStartProxy_Click(BtnStartProxy, EventArgs.Empty);
+            }
+        }
+
+        /// <summary>
+        /// 点击启动GC服务器时触发
+        /// </summary>
+        private void BtnStartGc_Click(object sender, EventArgs e)
+        {
+            // TODO Run java -jar grasscutter.jar
+        }
+
+        /// <summary>
+        /// 点击代理按钮时触发
+        /// </summary>
+        private void BtnStartProxy_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                // 正在运行则关闭
+                if (ProxyHelper.IsRunning)
+                {
+                    ProxyHelper.StopProxy();
+                    BtnStartProxy.Text = Resources.StartProxy;
+                    TxtHost.Enabled = true;
+                }
+                else
+                {
+                    // 创建根证书并检查信任
+                    if (!ProxyHelper.CheckAndCreateCertificate())
+                    {
+                        MessageBox.Show(Resources.TrustedBeforeContinuing, Resources.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
+                        return;
+                    }
+
+                    // 启动代理
+                    ProxyHelper.StartProxy(TxtHost.Text);
+                    BtnStartProxy.Text = Resources.StopProxy;
+                    TxtHost.Enabled = false;
+                }
+            }
+            catch (Exception ex)
+            {
+                Logger.E(TAG, "Start Proxy failed.", ex);
+                MessageBox.Show(ex.Message, Resources.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        /// <summary>
+        /// 点击 Eavesdrop 标签时触发
+        /// </summary>
+        private void LnkEavesdrop_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
+        {
+            UIUtil.OpenURL("https://github.com/ArachisH/Eavesdrop");
+        }
+
+        /// <summary>
+        /// 点击关于标签时触发
+        /// </summary>
+        private void LnkAbout_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
+        {
+            FormMain.Instance.NavigateTo<PageAbout>();
+        }
+
+        /// <summary>
+        /// 点击卸载证书时触发
+        /// </summary>
+        private void BtnDestroyCert_Click(object sender, EventArgs e)
+        {
+            Logger.I(TAG, "DestroyCertificate");
+            ProxyHelper.DestroyCertificate();
+            MessageBox.Show("OK", Resources.Tips);
+        }
+
+        /// <summary>
+        /// 自动启动代理选项更改时触发
+        /// </summary>
+        private void ChkAutoStart_CheckedChanged(object sender, EventArgs e)
+        {
+            Settings.Default.AutoStartProxy = ChkAutoStart.Checked;
+        }
+    }
+}