[feat] enable custom configuration of Coturn server port

.gitattributes

@@ -0,0 +1,3 @@
+*.h   linguist-language=C++
+*.cpp linguist-language=C++
+*.lua linguist-language=Xmake

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-name: Build and Release CrossDesk
+name: Build and Release
 
 on:
   push:
@@ -34,10 +34,11 @@ jobs:
         shell: bash
         id: set_deb_version
         run: |
+          SHORT_SHA=$(echo "${GITHUB_SHA}" | cut -c1-7)
           if [[ ! "${VERSION_NUM}" =~ ^[0-9] ]]; then
-            LEGAL_VERSION="0.0.0-${VERSION_NUM}"
+            LEGAL_VERSION="0.0.0-${VERSION_NUM}-${SHORT_SHA}"
           else
-            LEGAL_VERSION="${VERSION_NUM}"
+            LEGAL_VERSION="${VERSION_NUM}-${SHORT_SHA}"
           fi
           echo "LEGAL_VERSION=${LEGAL_VERSION}" >> $GITHUB_ENV
 
@@ -52,6 +53,7 @@ jobs:
           XMAKE_GLOBALDIR: /data
         run: |
           ls -la $XMAKE_GLOBALDIR
+          xmake f --CROSSDESK_VERSION=${LEGAL_VERSION} --root -y
           xmake b -vy --root crossdesk
 
       - name: Decode and save certificate
@@ -96,10 +98,11 @@ jobs:
         shell: bash
         id: set_deb_version
         run: |
+          SHORT_SHA=$(echo "${GITHUB_SHA}" | cut -c1-7)
           if [[ ! "${VERSION_NUM}" =~ ^[0-9] ]]; then
-            LEGAL_VERSION="0.0.0-${VERSION_NUM}"
+            LEGAL_VERSION="0.0.0-${VERSION_NUM}-${SHORT_SHA}"
           else
-            LEGAL_VERSION="${VERSION_NUM}"
+            LEGAL_VERSION="${VERSION_NUM}-${SHORT_SHA}"
           fi
           echo "LEGAL_VERSION=${LEGAL_VERSION}" >> $GITHUB_ENV
 
@@ -113,6 +116,7 @@ jobs:
           CUDA_PATH: /usr/local/cuda
           XMAKE_GLOBALDIR: /data
         run: |
+          xmake f --CROSSDESK_VERSION=${LEGAL_VERSION} --root -y
           xmake b -vy --root crossdesk
 
       - name: Decode and save certificate
@@ -140,7 +144,7 @@ jobs:
       matrix:
         include:
           - arch: x64
-            runner: macos-13
+            runner: macos-15-intel
             cache-key: intel
             out-dir: ./build/macosx/x86_64/release/crossdesk
             package_script: ./scripts/macosx/pkg_x64.sh
@@ -155,7 +159,8 @@ jobs:
         id: version
         run: |
           VERSION="${GITHUB_REF##*/}"
-          VERSION_NUM="${VERSION#v}"
+          SHORT_SHA=$(echo "${GITHUB_SHA}" | cut -c1-7)
+          VERSION_NUM="${VERSION#v}-${SHORT_SHA}"
           echo "VERSION_NUM=${VERSION_NUM}" >> $GITHUB_ENV
           echo "VERSION_NUM=${VERSION_NUM}"
 
@@ -177,7 +182,9 @@ jobs:
         run: git submodule update --init --recursive
 
       - name: Build CrossDesk
-        run: xmake b -vy crossdesk
+        run: |
+          xmake f --CROSSDESK_VERSION=${VERSION_NUM} -y
+          xmake b -vy crossdesk
 
       - name: Decode and save certificate
         shell: bash
@@ -215,7 +222,8 @@ jobs:
           $version = $ref -replace '^refs/(tags|heads)/', ''
           $version = $version -replace '^v', ''
           $version = $version -replace '/', '-'
-          echo "VERSION_NUM=$version" >> $env:GITHUB_ENV
+          $SHORT_SHA = $env:GITHUB_SHA.Substring(0,7)
+          echo "VERSION_NUM=$version-$SHORT_SHA" >> $env:GITHUB_ENV
 
       - name: Cache xmake dependencies
         uses: actions/cache@v4
@@ -281,7 +289,9 @@ jobs:
           copy "${{ github.workspace }}\scripts\windows\nsProcess.dll" $nsisPluginDir
 
       - name: Build CrossDesk
-        run: xmake b -vy crossdesk
+        run: |
+          xmake f --CROSSDESK_VERSION=${{ env.VERSION_NUM }} -y
+          xmake b -vy crossdesk
  
       - name: Decode and save certificate
         shell: powershell
@@ -321,7 +331,8 @@ jobs:
         id: version
         run: |
           VERSION="${GITHUB_REF##*/}"
-          VERSION_NUM="${VERSION#v}"
+          SHORT_SHA=$(echo "${GITHUB_SHA}" | cut -c1-7)
+          VERSION_NUM="${VERSION#v}-${SHORT_SHA}"
           echo "VERSION_NUM=${VERSION_NUM}" >> $GITHUB_OUTPUT
 
       - name: Rename artifacts

.github/workflows/close-issue.yml

@@ -0,0 +1,80 @@
+name: Close Inactive Issues
+
+on:
+  schedule:
+    # run every day at midnight
+    - cron: "0 0 * * *"
+
+permissions:
+  issues: write
+  pull-requests: write
+  contents: read
+
+jobs:
+  close_inactive_issues:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check inactive issues and close them
+        uses: actions/github-script@v6
+        with:
+          script: |
+            const { data: issues } = await github.rest.issues.listForRepo({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              state: 'open',
+              per_page: 100,
+            });
+
+            const now = new Date().getTime();
+            const inactivePeriod = 7 * 24 * 60 * 60 * 1000; // 7 days
+
+            for (const issue of issues) {
+              // skip pull requests (they are also returned by listForRepo)
+              if (issue.pull_request) continue;
+
+              // skip labeled issues
+              if (issue.labels.length > 0) {
+                console.log(`Skipping issue #${issue.number} (Has labels).`);
+                continue;
+              }
+
+              // fetch comments for this issue
+              const { data: comments } = await github.rest.issues.listComments({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: issue.number,
+                per_page: 100,
+              });
+
+              // determine the "last activity" time
+              let lastActivityTime;
+              if (comments.length > 0) {
+                const lastComment = comments[comments.length - 1];
+                lastActivityTime = new Date(lastComment.updated_at).getTime();
+              } else {
+                lastActivityTime = new Date(issue.created_at).getTime();
+              }
+
+              // check inactivity
+              if (now - lastActivityTime > inactivePeriod) {
+                console.log(`Closing inactive issue: #${issue.number} (No recent replies for 7 days)`);
+
+                await github.rest.issues.createComment({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  issue_number: issue.number,
+                  body: "This issue has been automatically closed due to inactivity for 7 days."
+                });
+
+                await github.rest.issues.update({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  issue_number: issue.number,
+                  state: 'closed',
+                });
+              } else {
+                console.log(`Skipping issue #${issue.number} (Active within 7 days).`);
+              }
+            }
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/update-pages.yml

@@ -15,8 +15,9 @@ jobs:
       - name: Set version number
         id: version
         run: |
+          SHORT_SHA=$(echo "${GITHUB_SHA}" | cut -c1-7)
           VERSION_NUM="${GITHUB_REF##*/}"
-          VERSION_NUM="${VERSION_NUM#v}"
+          VERSION_NUM="${VERSION_NUM#v}-${SHORT_SHA}"
           echo "VERSION_NUM=${VERSION_NUM}" >> $GITHUB_ENV
           echo "VERSION_NUM=${VERSION_NUM}" >> $GITHUB_OUTPUT
 
@@ -30,11 +31,13 @@ jobs:
       - name: Update download links
         run: |
           cd pages
-          sed -E -i "s/crossdesk-win-x64-[0-9]+\.[0-9]+\.[0-9]+\.exe/crossdesk-win-x64-${VERSION_NUM}.exe/g" index.html
-          sed -E -i "s/crossdesk-macos-x64-[0-9]+\.[0-9]+\.[0-9]+\.pkg/crossdesk-macos-x64-${VERSION_NUM}.pkg/g" index.html
-          sed -E -i "s/crossdesk-macos-arm64-[0-9]+\.[0-9]+\.[0-9]+\.pkg/crossdesk-macos-arm64-${VERSION_NUM}.pkg/g" index.html
-          sed -E -i "s/crossdesk-linux-amd64-[0-9]+\.[0-9]+\.[0-9]+\.deb/crossdesk-linux-amd64-${VERSION_NUM}.deb/g" index.html
-          sed -E -i "s/crossdesk-linux-arm64-[0-9]+\.[0-9]+\.[0-9]+\.deb/crossdesk-linux-arm64-${VERSION_NUM}.deb/g" index.html
+          echo "Updating download links to ${VERSION_NUM}"
+          sed -E -i "s/crossdesk-win-x64-[0-9]+\.[0-9]+\.[0-9]+(-[A-Za-z0-9._-]+)?\.exe/crossdesk-win-x64-${VERSION_NUM}.exe/g" index.html
+          sed -E -i "s/crossdesk-macos-x64-[0-9]+\.[0-9]+\.[0-9]+(-[A-Za-z0-9._-]+)?\.pkg/crossdesk-macos-x64-${VERSION_NUM}.pkg/g" index.html
+          sed -E -i "s/crossdesk-macos-arm64-[0-9]+\.[0-9]+\.[0-9]+(-[A-Za-z0-9._-]+)?\.pkg/crossdesk-macos-arm64-${VERSION_NUM}.pkg/g" index.html
+          sed -E -i "s/crossdesk-linux-amd64-[0-9]+\.[0-9]+\.[0-9]+(-[A-Za-z0-9._-]+)?\.deb/crossdesk-linux-amd64-${VERSION_NUM}.deb/g" index.html
+          sed -E -i "s/crossdesk-linux-arm64-[0-9]+\.[0-9]+\.[0-9]+(-[A-Za-z0-9._-]+)?\.deb/crossdesk-linux-arm64-${VERSION_NUM}.deb/g" index.html
+          git diff index.html || true
 
       - name: Commit & Push changes
         run: |

README.md

@@ -1,9 +1,15 @@
 # CrossDesk
 
-#### 跨界连接，高效如一
+[![Platform](https://img.shields.io/badge/platform-Windows%20%7C%20Linux%20%7C%20macOS-lightgrey.svg)]()
+[![License: LGPL v3](https://img.shields.io/badge/License-LGPL%20v3-blue.svg)](https://www.gnu.org/licenses/lgpl-3.0)
+[![GitHub last commit](https://img.shields.io/github/last-commit/kunkundi/crossdesk)](https://github.com/kunkundi/crossdesk/commits/self-hosted-server)
+[![Build Status](https://github.com/kunkundi/crossdesk/actions/workflows/build.yml/badge.svg)](https://github.com/kunkundi/crossdesk/actions)  
+[![Docker Pulls](https://img.shields.io/docker/pulls/crossdesk/crossdesk-server)](https://hub.docker.com/r/crossdesk/crossdesk-server/tags)
+[![GitHub issues](https://img.shields.io/github/issues/kunkundi/crossdesk.svg)]()
+[![GitHub stars](https://img.shields.io/github/stars/kunkundi/crossdesk.svg?style=social)]()
+[![GitHub forks](https://img.shields.io/github/forks/kunkundi/crossdesk.svg?style=social)]()
 
-----
-[English](README_EN.md) / [中文](README.md)
+[ [English](README_EN.md) / 中文 ]
 
 ![sup_example](https://github.com/user-attachments/assets/eeb64fbe-1f07-4626-be1c-b77396beb905)
 
@@ -49,19 +55,7 @@ git submodule init
 
 git submodule update
 
-xmake b crossdesk
-```
-#### 无 CUDA 环境下的开发支持
-
-对于未安装 **CUDA 环境** 的Linux开发者，这里提供了预配置的 [Ubuntu 22.04 Docker 镜像](https://hub.docker.com/r/crossdesk/ubuntu22.04)。  
-该镜像内置必要的构建依赖，可在容器中开箱即用，无需额外配置即可直接编译项目。
-
-进入容器，下载工程后执行：
-```
-export CUDA_PATH=/usr/local/cuda
-export XMAKE_GLOBALDIR=/data
-
-xmake b --root crossdesk
+xmake b -vy crossdesk
 ```
 
 运行
@@ -69,10 +63,43 @@ xmake b --root crossdesk
 xmake r crossdesk
 ```
 
+### 无 CUDA 环境下的开发支持
+
+对于**未安装 CUDA 环境的 Linux 开发者**，这里提供了预配置的 [Ubuntu 22.04 Docker 镜像](https://hub.docker.com/r/crossdesk/ubuntu22.04)。该镜像内置必要的构建依赖，可在容器中开箱即用，无需额外配置即可直接编译项目。
+
+进入容器，下载工程后执行：
+```
+export CUDA_PATH=/usr/local/cuda
+export XMAKE_GLOBALDIR=/data
+
+xmake b --root -vy crossdesk
+```
+
+对于**未安装 CUDA 环境的 Windows 开发者**，执行下面的命令安装 CUDA 编译环境：
+```
+xmake require -vy "cuda 12.6.3"
+```
+安装完成后执行:
+```
+xmake require --info "cuda 12.6.3"
+```
+输出如下:
+
+<img width="860" height="226" alt="Image" src="https://github.com/user-attachments/assets/999ac365-581a-4b9a-806e-05eb3e4cf44d" />
+
+根据上述输出获取到 CUDA 的安装目录，即 installdir 指向的位置。将 CUDA_PATH 加入系统环境变量，或在终端中输入：
+```
+set CUDA_PATH=path_to_cuda_installdir
+```
+重新执行：
+```
+xmake b -vy crossdesk
+```
+
 #### 注意
 运行时如果客户端状态栏显示 **未连接服务器**，请先在 [CrossDesk 官方网站](https://www.crossdesk.cn/) 安装客户端，以便在环境中安装所需的证书文件。
 
-<img width="129" height="60" alt="image" src="https://github.com/user-attachments/assets/1812f7d6-516b-4b4f-8a3d-98bee505cc5a" />
+<img width="256" height="120" alt="image" src="https://github.com/user-attachments/assets/1812f7d6-516b-4b4f-8a3d-98bee505cc5a" />
 
 ## 关于 Xmake
 
@@ -110,3 +137,171 @@ xmake b -vy crossdesk
 xmake r -d crossdesk
 ```
 更多使用方法可参考 [Xmake官方文档](https://xmake.io/guide/quick-start.html) 。
+
+## 自托管服务器
+推荐使用Docker部署CrossDesk Server。
+```
+sudo docker run -d \
+  --name crossdesk_server \
+  --network host \
+  -e EXTERNAL_IP=xxx.xxx.xxx.xxx \
+  -e INTERNAL_IP=xxx.xxx.xxx.xxx \
+  -e CROSSDESK_SERVER_PORT=xxxx \
+  -e COTURN_PORT=xxxx \
+  -e MIN_PORT=xxxxx \
+  -e MAX_PORT=xxxxx \
+  -v /path/to/your/certs:/crossdesk-server/certs \
+  -v /path/to/your/db:/crossdesk-server/db \
+  -v /path/to/your/logs:/crossdesk-server/logs \
+  crossdesk/crossdesk-server:v1.0.0
+```
+
+上述命令中，用户需注意的参数如下：
+
+- EXTERNAL_IP：服务器公网 IP , 对应 CrossDesk 客户端**自托管服务器配置**中填写的**服务器地址**
+
+- INTERNAL_IP：服务器内网 IP
+
+- CROSSDESK_SERVER_PORT：自托管服务使用的端口，对应 CrossDesk 客户端**自托管服务器配置**中填写的**服务器端口**
+
+- COTURN_PORT: COTURN 服务使用的端口, 对应 CrossDesk 客户端**自托管服务器配置**中填写的**中继服务端口**
+
+- MIN_PORT/MAX_PORT：COTURN 服务使用的端口范围，例如：MIN_PORT=50000, MAX_PORT=60000，范围可根据客户端数量调整。
+
+- /path/to/your/certs：证书文件目录
+
+- /path/to/your/db：CrossDesk Server 设备管理数据库
+
+- /path/to/your/logs：日志目录
+
+**注意**：
+- **/path/to/your/ 是示例路径，请替换为你自己的实际路径。挂载的目录必须事先创建好，否则容器会报错。**
+- **服务器需开放端口：3478/udp，3478/tcp，MIN_PORT-MAX_PORT/udp，CROSSDESK_SERVER_PORT/tcp。**
+
+## 证书文件
+客户端需加载根证书文件，服务端需加载服务器私钥和服务器证书文件。
+
+如果已有SSL证书的用户，可以忽略下面的证书生成步骤。
+
+对于无证书的用户，可使用下面的脚本自行生成证书文件：
+```
+# 创建证书生成脚本
+vim generate_certs.sh
+```
+拷贝到脚本中
+```
+#!/bin/bash
+set -e
+
+# 检查参数
+if [ "$#" -ne 1 ]; then
+    echo "Usage: $0 <SERVER_IP>"
+    exit 1
+fi
+
+SERVER_IP="$1"
+
+# 文件名
+ROOT_KEY="crossdesk.cn_root.key"
+ROOT_CERT="crossdesk.cn_root.crt"
+SERVER_KEY="crossdesk.cn.key"
+SERVER_CSR="crossdesk.cn.csr"
+SERVER_CERT="crossdesk.cn_bundle.crt"
+FULLCHAIN_CERT="crossdesk.cn_fullchain.crt"
+
+# 证书主题
+SUBJ="/C=CN/ST=Zhejiang/L=Hangzhou/O=CrossDesk/OU=CrossDesk/CN=$SERVER_IP"
+
+# 1. 生成根证书
+echo "Generating root private key..."
+openssl genrsa -out "$ROOT_KEY" 4096
+
+echo "Generating self-signed root certificate..."
+openssl req -x509 -new -nodes -key "$ROOT_KEY" -sha256 -days 3650 -out "$ROOT_CERT" -subj "$SUBJ"
+
+# 2. 生成服务器私钥
+echo "Generating server private key..."
+openssl genrsa -out "$SERVER_KEY" 2048
+
+# 3. 生成服务器 CSR
+echo "Generating server CSR..."
+openssl req -new -key "$SERVER_KEY" -out "$SERVER_CSR" -subj "$SUBJ"
+
+# 4. 生成临时 OpenSSL 配置文件，加入 SAN
+SAN_CONF="san.cnf"
+cat > $SAN_CONF <<EOL
+[ req ]
+default_bits = 2048
+distinguished_name = req_distinguished_name
+req_extensions = req_ext
+prompt = no
+
+[ req_distinguished_name ]
+C = CN
+ST = Zhejiang
+L = Hangzhou
+O = CrossDesk
+OU = CrossDesk
+CN = $SERVER_IP
+
+[ req_ext ]
+subjectAltName = IP:$SERVER_IP
+EOL
+
+# 5. 用根证书签发服务器证书（包含 SAN）
+echo "Signing server certificate with root certificate..."
+openssl x509 -req -in "$SERVER_CSR" -CA "$ROOT_CERT" -CAkey "$ROOT_KEY" -CAcreateserial \
+  -out "$SERVER_CERT" -days 3650 -sha256 -extfile "$SAN_CONF" -extensions req_ext
+
+# 6. 生成完整链证书
+cat "$SERVER_CERT" "$ROOT_CERT" > "$FULLCHAIN_CERT"
+
+# 7. 清理中间文件
+rm -f "$ROOT_CERT.srl" "$SAN_CONF" "$ROOT_KEY" "$SERVER_CSR" "FULLCHAIN_CERT"
+
+echo "Generation complete. Deployment files:"
+echo "  Client root certificate: $ROOT_CERT"
+echo "  Server private key: $SERVER_KEY"
+echo "  Server certificate: $SERVER_CERT"
+```
+执行
+```
+chmod +x generate_certs.sh
+./generate_certs.sh 服务器公网IP
+
+# 例如 ./generate_certs.sh 111.111.111.111
+```
+输出如下：
+```
+Generating root private key...
+Generating self-signed root certificate...
+Generating server private key...
+Generating server CSR...
+Signing server certificate with root certificate...
+Certificate request self-signature ok
+subject=C = CN, ST = Zhejiang, L = Hangzhou, O = CrossDesk, OU = CrossDesk, CN = xxx.xxx.xxx.xxx
+cleaning up intermediate files...
+Generation complete. Deployment files::
+  Client root certificate:: crossdesk.cn_root.crt
+  Server private key: crossdesk.cn.key
+  Server certificate: crossdesk.cn_bundle.crt
+```
+
+#### 服务端
+将 **crossdesk.cn.key** 和 **crossdesk.cn_bundle.crt** 放置到 **/path/to/your/certs** 目录下。
+
+#### 客户端
+1. 点击右上角设置进入设置页面。<br>
+<img width="600" height="210" alt="image" src="https://github.com/user-attachments/assets/6431131d-b32a-4726-8783-6788f47baa3b" /><br><br>
+
+3. 点击点击**自托管服务器配置**。<br><br>
+<img width="600" height="160" alt="image" src="https://github.com/user-attachments/assets/24c761a3-1985-4d7e-84be-787383c2afb8" /><br><br>
+
+5. 在**证书文件路径**选择框中找到 **crossdesk.cn_root.crt** 的存放路径，选中 **crossdesk.cn_root.crt**，点击确认。<br><br>
+<img width="600" height="220" alt="image" src="https://github.com/user-attachments/assets/4af7cd3a-c72e-44fb-b032-30e050019c2a" /><br><br>
+
+7. 勾选使用**自托管服务器配置**，点击确认配置生效。<br><br>
+<img width="600" height="160" alt="image" src="https://github.com/user-attachments/assets/1e455dc3-4087-4f37-a544-1ff9f8789383" /><br><br>
+
+# 常见问题
+见 [常见问题](https://github.com/kunkundi/crossdesk/blob/self-hosted-server/docs/FAQ.md) 。

README_EN.md

@@ -1,9 +1,15 @@
 # CrossDesk
 
-#### Bridging work, uniting efficiency
+[![Platform](https://img.shields.io/badge/platform-Windows%20%7C%20Linux%20%7C%20macOS-lightgrey.svg)]()
+[![License: LGPL v3](https://img.shields.io/badge/License-LGPL%20v3-blue.svg)](https://www.gnu.org/licenses/lgpl-3.0)
+[![GitHub last commit](https://img.shields.io/github/last-commit/kunkundi/crossdesk)](https://github.com/kunkundi/crossdesk/commits/self-hosted-server)
+[![Build Status](https://github.com/kunkundi/crossdesk/actions/workflows/build.yml/badge.svg)](https://github.com/kunkundi/crossdesk/actions)  
+[![Docker Pulls](https://img.shields.io/docker/pulls/crossdesk/crossdesk-server)](https://hub.docker.com/r/crossdesk/crossdesk-server/tags)
+[![GitHub issues](https://img.shields.io/github/issues/kunkundi/crossdesk.svg)]()
+[![GitHub stars](https://img.shields.io/github/stars/kunkundi/crossdesk.svg?style=social)]()
+[![GitHub forks](https://img.shields.io/github/forks/kunkundi/crossdesk.svg?style=social)]()
 
-----
-[中文](README.md) / [English](README_EN.md)
+[ [中文](README.md) / English ]
 
 ![sup_example](https://github.com/user-attachments/assets/3f17d8f3-7c4a-4b63-bae4-903363628687)
 
@@ -17,15 +23,15 @@ CrossDesk is an experimental application of [MiniRTC](https://github.com/kunkund
 
 Enter the remote desktop ID in the menu bar’s “Remote ID” field and click “→” to initiate a remote connection.
 
-![usage1](https://github.com/user-attachments/assets/bf39f8fa-de77-41a1-8db3-73d6cab9da6a)
+![usage1](https://github.com/user-attachments/assets/3a4bb59f-c84c-44d2-9a20-11790aac510e)
 
 If the remote desktop requires a connection password, you must enter the correct password on your side to successfully establish the connection.
 
-![password](https://github.com/user-attachments/assets/f6556966-a84f-4301-a79b-2726b389ed71)
+![password](https://github.com/user-attachments/assets/1beadcce-640d-4f5c-8e77-51917b5294d5)
 
 Before connecting, you can customize configuration options in the settings, such as language and video encoding format.
 
-![settings](https://github.com/user-attachments/assets/12f7e9c3-a472-40c1-8fb9-ae7d1ae3865c)
+![settings](https://github.com/user-attachments/assets/8bc5468d-7bbb-4e30-95bd-da1f352ac08c)
 
 ## How to build
 
@@ -49,20 +55,7 @@ git submodule init
 
 git submodule update
 
-xmake b crossdesk
-```
-
-#### Development Without CUDA Environment
-
-For developers who do not have a **CUDA environment** installed, a preconfigured [Ubuntu 22.04 Docker image](https://hub.docker.com/r/crossdesk/ubuntu22.04) is provided.  
-This image comes with all required build dependencies and allows you to build the project directly inside the container without any additional setup.
-
-After entering the container, download the project and run:
-```
-export CUDA_PATH=/usr/local/cuda
-export XMAKE_GLOBALDIR=/data
-
-xmake b --root crossdesk
+xmake b -vy crossdesk
 ```
 
 Run:
@@ -70,10 +63,45 @@ Run:
 xmake r crossdesk
 ```
 
+#### Development Without CUDA Environment
+
+For **Linux developers who do not have a CUDA environment** installed, a preconfigured [Ubuntu 22.04 Docker image](https://hub.docker.com/r/crossdesk/ubuntu22.04) is provided.  
+This image comes with all required build dependencies and allows you to build the project directly inside the container without any additional setup.
+
+After entering the container, download the project and run:
+```
+export CUDA_PATH=/usr/local/cuda
+export XMAKE_GLOBALDIR=/data
+
+xmake b --root -vy crossdesk
+```
+
+For **Windows developers without a CUDA environment** installed, run the following command to install the CUDA build environment:
+```
+xmake require -vy "cuda 12.6.3"
+```
+After the installation is complete, execute:
+```
+xmake require --info "cuda 12.6.3"
+```
+The output will look like this:
+
+<img width="860" height="226" alt="Image" src="https://github.com/user-attachments/assets/999ac365-581a-4b9a-806e-05eb3e4cf44d" />
+
+From the output above, locate the CUDA installation directory — this is the path pointed to by installdir.
+Add this path to your system environment variable CUDA_PATH, or set it in the terminal using:
+```
+set CUDA_PATH=path_to_cuda_installdir:
+```
+Then re-run:
+```
+xmake b -vy crossdesk
+```
+
 #### Notice
 If the client status bar shows **Disconnected** during runtime, please first install the client from the [CrossDesk official website](https://www.crossdesk.cn/) to ensure the required certificate files are available in the environment.
 
-<img width="108" height="57" alt="image" src="https://github.com/user-attachments/assets/26e8b9f3-b326-410e-9466-dd073eaf675a" />
+<img width="256" height="120" alt="image" src="https://github.com/user-attachments/assets/1812f7d6-516b-4b4f-8a3d-98bee505cc5a" />
 
 ## About Xmake
 #### Installing Xmake
@@ -114,3 +142,171 @@ xmake r -d crossdesk
 ```
 
 For more information, please refer to the [official Xmake documentation](https://xmake.io/guide/quick-start.html) .
+
+## Self-Hosted Server
+It is recommended to deploy CrossDesk Server using Docker.
+```
+sudo docker run -d \
+  --name crossdesk_server \
+  --network host \
+  -e EXTERNAL_IP=xxx.xxx.xxx.xxx \
+  -e INTERNAL_IP=xxx.xxx.xxx.xxx \
+  -e CROSSDESK_SERVER_PORT=xxxx \
+  -e COTURN_PORT=xxxx \
+  -e MIN_PORT=xxxxx \
+  -e MAX_PORT=xxxxx \
+  -v /path/to/your/certs:/crossdesk-server/certs \
+  -v /path/to/your/db:/crossdesk-server/db \
+  -v /path/to/your/logs:/crossdesk-server/logs \
+  crossdesk/crossdesk-server:v1.0.0
+```
+
+The parameters you need to pay attention to are as follows:
+
+- **EXTERNAL_IP**: The server's public IP, corresponding to the **Server Address** in the CrossDesk client **Self-Hosted Server Configuration**.
+
+- **INTERNAL_IP**: The server's internal IP.
+
+- **CROSSDESK_SERVER_PORT**: The port used by the self-hosted server, corresponding to the **Server Port** in the CrossDesk client **Self-Hosted Server Configuration**.
+
+- **COTURN_PORT**: The port used by Coturn, corresponding to the **Relay Server Port** in the CrossDesk client **Self-Hosted Server Configuration**.
+
+- **MIN_PORT** and **MAX_PORT**: The range of ports used by the self-hosted server, corresponding to the **Minimum Port** and **Maximum Port** in the CrossDesk client **Self-Hosted Server Configuration**. Example: 50000-60000. It depends on the number of devices connected to the server.
+
+- **/path/to/your/certs**: Directory for certificate files.
+
+- **/path/to/your/db**: CrossDesk Server device management database.
+
+- **/path/to/your/logs**: Log directory.
+
+**Note**:  
+- **/path/to/your/ is an example path; please replace it with your actual path. The mounted directories must be created in advance, otherwise the container will fail.**
+- **The server must open the following ports: 3478/udp, 3478/tcp, 30000-60000/udp, CROSSDESK_SERVER_PORT/tcp.**
+
+## Certificate Files
+The client needs to load the root certificate, and the server needs to load the server private key and server certificate.
+
+If you already have an SSL certificate, you can skip the following certificate generation steps.
+
+For users without a certificate, you can use the script below to generate the certificate files:
+```
+# Create certificate generation script
+vim generate_certs.sh
+```
+Copy the following into the script:
+```
+#!/bin/bash
+set -e
+
+# Check arguments
+if [ "$#" -ne 1 ]; then
+    echo "Usage: $0 <SERVER_IP>"
+    exit 1
+fi
+
+SERVER_IP="$1"
+
+# Filenames
+ROOT_KEY="crossdesk.cn_root.key"
+ROOT_CERT="crossdesk.cn_root.crt"
+SERVER_KEY="crossdesk.cn.key"
+SERVER_CSR="crossdesk.cn.csr"
+SERVER_CERT="crossdesk.cn_bundle.crt"
+FULLCHAIN_CERT="crossdesk.cn_fullchain.crt"
+
+# Certificate subject
+SUBJ="/C=CN/ST=Zhejiang/L=Hangzhou/O=CrossDesk/OU=CrossDesk/CN=$SERVER_IP"
+
+# 1. Generate root certificate
+echo "Generating root private key..."
+openssl genrsa -out "$ROOT_KEY" 4096
+
+echo "Generating self-signed root certificate..."
+openssl req -x509 -new -nodes -key "$ROOT_KEY" -sha256 -days 3650 -out "$ROOT_CERT" -subj "$SUBJ"
+
+# 2. Generate server private key
+echo "Generating server private key..."
+openssl genrsa -out "$SERVER_KEY" 2048
+
+# 3. Generate server CSR
+echo "Generating server CSR..."
+openssl req -new -key "$SERVER_KEY" -out "$SERVER_CSR" -subj "$SUBJ"
+
+# 4. Create temporary OpenSSL config file with SAN
+SAN_CONF="san.cnf"
+cat > $SAN_CONF <<EOL
+[ req ]
+default_bits = 2048
+distinguished_name = req_distinguished_name
+req_extensions = req_ext
+prompt = no
+
+[ req_distinguished_name ]
+C = CN
+ST = Zhejiang
+L = Hangzhou
+O = CrossDesk
+OU = CrossDesk
+CN = $SERVER_IP
+
+[ req_ext ]
+subjectAltName = IP:$SERVER_IP
+EOL
+
+# 5. Sign server certificate with root certificate (including SAN)
+echo "Signing server certificate with root certificate..."
+openssl x509 -req -in "$SERVER_CSR" -CA "$ROOT_CERT" -CAkey "$ROOT_KEY" -CAcreateserial \
+  -out "$SERVER_CERT" -days 3650 -sha256 -extfile "$SAN_CONF" -extensions req_ext
+
+# 6. Generate full chain certificate
+cat "$SERVER_CERT" "$ROOT_CERT" > "$FULLCHAIN_CERT"
+
+# 7. Clean up intermediate files
+rm -f "$ROOT_CERT.srl" "$SAN_CONF" "$ROOT_KEY" "$SERVER_CSR" "FULLCHAIN_CERT"
+
+echo "Generation complete. Deployment files:"
+echo "  Client root certificate: $ROOT_CERT"
+echo "  Server private key: $SERVER_KEY"
+echo "  Server certificate: $SERVER_CERT"
+```
+Execute:
+```
+chmod +x generate_certs.sh
+./generate_certs.sh EXTERNAL_IP
+
+# example ./generate_certs.sh 111.111.111.111
+```
+Expected output:
+```
+Generating root private key...
+Generating self-signed root certificate...
+Generating server private key...
+Generating server CSR...
+Signing server certificate with root certificate...
+Certificate request self-signature ok
+subject=C = CN, ST = Zhejiang, L = Hangzhou, O = CrossDesk, OU = CrossDesk, CN = xxx.xxx.xxx.xxx
+cleaning up intermediate files...
+Generation complete. Deployment files::
+  Client root certificate:: crossdesk.cn_root.crt
+  Server private key: crossdesk.cn.key
+  Server certificate: crossdesk.cn_bundle.crt
+```
+
+#### Server Side
+Place **crossdesk.cn.key** and **crossdesk.cn_bundle.crt** into the **/path/to/your/certs** directory.
+
+#### Client Side
+1. Click the settings icon in the top-right corner to enter the settings page.<br>
+<img width="600" height="210" alt="image" src="https://github.com/user-attachments/assets/6431131d-b32a-4726-8783-6788f47baa3b" /><br><br>
+
+2. Click **Self-Hosted Server Configuration**.<br><br>
+<img width="600" height="160" alt="image" src="https://github.com/user-attachments/assets/24c761a3-1985-4d7e-84be-787383c2afb8" /><br><br>
+
+3. In the **Certificate File Path** selection, locate and select the **crossdesk.cn_root.crt** file.<br><br>
+<img width="600" height="220" alt="image" src="https://github.com/user-attachments/assets/4af7cd3a-c72e-44fb-b032-30e050019c2a" /><br><br>
+
+4. Check the option to use **Self-Hosted Server Configuration**.<br><br>
+<img width="600" height="160" alt="image" src="https://github.com/user-attachments/assets/1e455dc3-4087-4f37-a544-1ff9f8789383" /><br><br>
+
+# FAQ
+See [FAQ](https://github.com/kunkundi/crosssesk/blob/self-hosted-server/docs/FAQ.md) .

docs/FAQ.md

@@ -0,0 +1,33 @@
+# 常见问题（FAQ）
+
+欢迎来到 **CrossDesk 常见问题** 页面！  
+这里整理了用户和开发者最常见的一些疑问。如果你没有找到答案，欢迎在 [Issues](https://github.com/kunkundi/crossdesk/issues) 中反馈。
+
+---
+
+### Q1. 对等连接失败
+**A:**  
+打开设置，勾选 **启用中继服务** 选项，尝试重新发起连接。
+
+<img width="396" height="306" alt="Image" src="https://github.com/user-attachments/assets/fd8db148-c782-4f4d-b874-8f1b2a7ec7d6" />
+
+由于公共中继服务器带宽较小，连接的清晰度流畅度可能会下降，建议自建服务器。 [Issue #8](https://github.com/kunkundi/crossdesk/issues/8)
+
+### Q2. Windows 无 CUDA 环境下编译
+**A:**  
+运行下面的命令安装 CUDA 编译环境。
+```
+xmake require -vy "cuda 12.6.3"
+```
+安装完成后执行
+```
+xmake require --info "cuda 12.6.3"
+```
+输出如下
+
+<img width="860" height="226" alt="Image" src="https://github.com/user-attachments/assets/999ac365-581a-4b9a-806e-05eb3e4cf44d" />
+
+根据上述输出获取到 CUDA 的安装目录，即 installdir 指向的位置。将 CUDA_PATH 加入系统环境变量，或在终端中输入 set CUDA_PATH=path_to_cuda_installdir，重新执行 xmake b -vy crossdesk 即可。
+[Issue #6](https://github.com/kunkundi/crossdesk/issues/6)
+
+---

src/config_center/config_center.cpp

@@ -1,64 +1,266 @@
 #include "config_center.h"
 
-#include "rd_log.h"
-
-ConfigCenter::ConfigCenter() {}
+ConfigCenter::ConfigCenter(const std::string& config_path,
+                           const std::string& cert_file_path)
+    : config_path_(config_path),
+      cert_file_path_(cert_file_path),
+      cert_file_path_default_(cert_file_path) {
+  ini_.SetUnicode(true);
+  Load();
+}
 
 ConfigCenter::~ConfigCenter() {}
 
+int ConfigCenter::Load() {
+  SI_Error rc = ini_.LoadFile(config_path_.c_str());
+  if (rc < 0) {
+    Save();
+    return -1;
+  }
+
+  language_ = static_cast<LANGUAGE>(
+      ini_.GetLongValue(section_, "language", static_cast<long>(language_)));
+
+  video_quality_ = static_cast<VIDEO_QUALITY>(ini_.GetLongValue(
+      section_, "video_quality", static_cast<long>(video_quality_)));
+
+  video_frame_rate_ = static_cast<VIDEO_FRAME_RATE>(ini_.GetLongValue(
+      section_, "video_frame_rate", static_cast<long>(video_frame_rate_)));
+
+  video_encode_format_ = static_cast<VIDEO_ENCODE_FORMAT>(
+      ini_.GetLongValue(section_, "video_encode_format",
+                        static_cast<long>(video_encode_format_)));
+
+  hardware_video_codec_ = ini_.GetBoolValue(section_, "hardware_video_codec",
+                                            hardware_video_codec_);
+
+  enable_turn_ = ini_.GetBoolValue(section_, "enable_turn", enable_turn_);
+  enable_srtp_ = ini_.GetBoolValue(section_, "enable_srtp", enable_srtp_);
+  signal_server_host_ = ini_.GetValue(section_, "signal_server_host",
+                                      signal_server_host_.c_str());
+  signal_server_port_ = static_cast<int>(
+      ini_.GetLongValue(section_, "signal_server_port", signal_server_port_));
+  coturn_server_port_ = static_cast<int>(
+      ini_.GetLongValue(section_, "coturn_server_port", coturn_server_port_));
+  cert_file_path_ =
+      ini_.GetValue(section_, "cert_file_path", cert_file_path_.c_str());
+  enable_self_hosted_ =
+      ini_.GetBoolValue(section_, "enable_self_hosted", enable_self_hosted_);
+
+  enable_minimize_to_tray_ = ini_.GetBoolValue(
+      section_, "enable_minimize_to_tray", enable_minimize_to_tray_);
+
+  return 0;
+}
+
+int ConfigCenter::Save() {
+  ini_.SetLongValue(section_, "language", static_cast<long>(language_));
+  ini_.SetLongValue(section_, "video_quality",
+                    static_cast<long>(video_quality_));
+  ini_.SetLongValue(section_, "video_frame_rate",
+                    static_cast<long>(video_frame_rate_));
+  ini_.SetLongValue(section_, "video_encode_format",
+                    static_cast<long>(video_encode_format_));
+  ini_.SetBoolValue(section_, "hardware_video_codec", hardware_video_codec_);
+  ini_.SetBoolValue(section_, "enable_turn", enable_turn_);
+  ini_.SetBoolValue(section_, "enable_srtp", enable_srtp_);
+  ini_.SetValue(section_, "signal_server_host", signal_server_host_.c_str());
+  ini_.SetLongValue(section_, "signal_server_port",
+                    static_cast<long>(signal_server_port_));
+  ini_.SetValue(section_, "cert_file_path", cert_file_path_.c_str());
+  ini_.SetBoolValue(section_, "enable_self_hosted", enable_self_hosted_);
+  ini_.SetBoolValue(section_, "enable_minimize_to_tray",
+                    enable_minimize_to_tray_);
+
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+
+  return 0;
+}
+
+// setters
+
 int ConfigCenter::SetLanguage(LANGUAGE language) {
   language_ = language;
+  ini_.SetLongValue(section_, "language", static_cast<long>(language_));
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
   return 0;
 }
 
 int ConfigCenter::SetVideoQuality(VIDEO_QUALITY video_quality) {
   video_quality_ = video_quality;
+  ini_.SetLongValue(section_, "video_quality",
+                    static_cast<long>(video_quality_));
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
   return 0;
 }
 
 int ConfigCenter::SetVideoFrameRate(VIDEO_FRAME_RATE video_frame_rate) {
   video_frame_rate_ = video_frame_rate;
+  ini_.SetLongValue(section_, "video_frame_rate",
+                    static_cast<long>(video_frame_rate_));
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
   return 0;
 }
 
 int ConfigCenter::SetVideoEncodeFormat(
     VIDEO_ENCODE_FORMAT video_encode_format) {
   video_encode_format_ = video_encode_format;
+  ini_.SetLongValue(section_, "video_encode_format",
+                    static_cast<long>(video_encode_format_));
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
   return 0;
 }
 
 int ConfigCenter::SetHardwareVideoCodec(bool hardware_video_codec) {
   hardware_video_codec_ = hardware_video_codec;
+  ini_.SetBoolValue(section_, "hardware_video_codec", hardware_video_codec_);
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
   return 0;
 }
 
 int ConfigCenter::SetTurn(bool enable_turn) {
   enable_turn_ = enable_turn;
+  ini_.SetBoolValue(section_, "enable_turn", enable_turn_);
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
   return 0;
 }
 
 int ConfigCenter::SetSrtp(bool enable_srtp) {
   enable_srtp_ = enable_srtp;
+  ini_.SetBoolValue(section_, "enable_srtp", enable_srtp_);
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
   return 0;
 }
 
-ConfigCenter::LANGUAGE ConfigCenter::GetLanguage() { return language_; }
+int ConfigCenter::SetServerHost(const std::string& signal_server_host) {
+  signal_server_host_ = signal_server_host;
+  ini_.SetValue(section_, "signal_server_host", signal_server_host_.c_str());
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+  return 0;
+}
 
-ConfigCenter::VIDEO_QUALITY ConfigCenter::GetVideoQuality() {
+int ConfigCenter::SetServerPort(int signal_server_port) {
+  signal_server_port_ = signal_server_port;
+  ini_.SetLongValue(section_, "signal_server_port",
+                    static_cast<long>(signal_server_port_));
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+  return 0;
+}
+
+int ConfigCenter::SetCoturnServerPort(int coturn_server_port) {
+  coturn_server_port_ = coturn_server_port;
+  SI_Error rc = ini_.SetLongValue(section_, "coturn_server_port",
+                                  static_cast<long>(coturn_server_port_));
+  if (rc < 0) {
+    return -1;
+  }
+  return 0;
+}
+
+int ConfigCenter::SetCertFilePath(const std::string& cert_file_path) {
+  cert_file_path_ = cert_file_path;
+  ini_.SetValue(section_, "cert_file_path", cert_file_path_.c_str());
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+  return 0;
+}
+
+int ConfigCenter::SetSelfHosted(bool enable_self_hosted) {
+  enable_self_hosted_ = enable_self_hosted;
+  SI_Error rc = ini_.SaveFile(config_path_.c_str());
+  if (rc < 0) {
+    return -1;
+  }
+  return 0;
+}
+
+int ConfigCenter::SetMinimizeToTray(bool enable_minimize_to_tray) {
+  enable_minimize_to_tray_ = enable_minimize_to_tray;
+  return 0;
+}
+
+// getters
+
+ConfigCenter::LANGUAGE ConfigCenter::GetLanguage() const { return language_; }
+
+ConfigCenter::VIDEO_QUALITY ConfigCenter::GetVideoQuality() const {
   return video_quality_;
 }
 
-int ConfigCenter::GetVideoFrameRate() {
-  int fps = video_frame_rate_ == VIDEO_FRAME_RATE::FPS_30 ? 30 : 60;
-  return fps;
+ConfigCenter::VIDEO_FRAME_RATE ConfigCenter::GetVideoFrameRate() const {
+  return video_frame_rate_;
 }
 
-ConfigCenter::VIDEO_ENCODE_FORMAT ConfigCenter::GetVideoEncodeFormat() {
+ConfigCenter::VIDEO_ENCODE_FORMAT ConfigCenter::GetVideoEncodeFormat() const {
   return video_encode_format_;
 }
 
-bool ConfigCenter::IsHardwareVideoCodec() { return hardware_video_codec_; }
+bool ConfigCenter::IsHardwareVideoCodec() const {
+  return hardware_video_codec_;
+}
 
-bool ConfigCenter::IsEnableTurn() { return enable_turn_; }
+bool ConfigCenter::IsEnableTurn() const { return enable_turn_; }
 
-bool ConfigCenter::IsEnableSrtp() { return enable_srtp_; }
+bool ConfigCenter::IsEnableSrtp() const { return enable_srtp_; }
+
+std::string ConfigCenter::GetSignalServerHost() const {
+  return signal_server_host_;
+}
+
+int ConfigCenter::GetSignalServerPort() const { return signal_server_port_; }
+
+int ConfigCenter::GetCoturnServerPort() const { return coturn_server_port_; }
+
+std::string ConfigCenter::GetCertFilePath() const { return cert_file_path_; }
+
+std::string ConfigCenter::GetDefaultServerHost() const {
+  return signal_server_host_default_;
+}
+
+int ConfigCenter::GetDefaultSignalServerPort() const {
+  return server_port_default_;
+}
+
+int ConfigCenter::GetDefaultCoturnServerPort() const {
+  return coturn_server_port_default_;
+}
+
+std::string ConfigCenter::GetDefaultCertFilePath() const {
+  return cert_file_path_default_;
+}
+
+bool ConfigCenter::IsSelfHosted() const { return enable_self_hosted_; }
+
+bool ConfigCenter::IsMinimizeToTray() const { return enable_minimize_to_tray_; }

src/config_center/config_center.h

@@ -7,18 +7,24 @@
 #ifndef _CONFIG_CENTER_H_
 #define _CONFIG_CENTER_H_
 
+#include <string>
+
+#include "SimpleIni.h"
+
 class ConfigCenter {
  public:
   enum class LANGUAGE { CHINESE = 0, ENGLISH = 1 };
   enum class VIDEO_QUALITY { LOW = 0, MEDIUM = 1, HIGH = 2 };
   enum class VIDEO_FRAME_RATE { FPS_30 = 0, FPS_60 = 1 };
-  enum class VIDEO_ENCODE_FORMAT { AV1 = 0, H264 = 1 };
+  enum class VIDEO_ENCODE_FORMAT { H264 = 0, AV1 = 1 };
 
  public:
-  ConfigCenter();
+  explicit ConfigCenter(
+      const std::string& config_path = "config.ini",
+      const std::string& cert_file_path = "crossdesk.cn_root.crt");
   ~ConfigCenter();
 
- public:
+  // write config
   int SetLanguage(LANGUAGE language);
   int SetVideoQuality(VIDEO_QUALITY video_quality);
   int SetVideoFrameRate(VIDEO_FRAME_RATE video_frame_rate);
@@ -26,25 +32,58 @@ class ConfigCenter {
   int SetHardwareVideoCodec(bool hardware_video_codec);
   int SetTurn(bool enable_turn);
   int SetSrtp(bool enable_srtp);
+  int SetServerHost(const std::string& signal_server_host);
+  int SetServerPort(int signal_server_port);
+  int SetCoturnServerPort(int coturn_server_port);
+  int SetCertFilePath(const std::string& cert_file_path);
+  int SetSelfHosted(bool enable_self_hosted);
+  int SetMinimizeToTray(bool enable_minimize_to_tray);
 
- public:
-  LANGUAGE GetLanguage();
-  VIDEO_QUALITY GetVideoQuality();
-  int GetVideoFrameRate();
-  VIDEO_ENCODE_FORMAT GetVideoEncodeFormat();
-  bool IsHardwareVideoCodec();
-  bool IsEnableTurn();
-  bool IsEnableSrtp();
+  // read config
+
+  LANGUAGE GetLanguage() const;
+  VIDEO_QUALITY GetVideoQuality() const;
+  VIDEO_FRAME_RATE GetVideoFrameRate() const;
+  VIDEO_ENCODE_FORMAT GetVideoEncodeFormat() const;
+  bool IsHardwareVideoCodec() const;
+  bool IsEnableTurn() const;
+  bool IsEnableSrtp() const;
+  std::string GetSignalServerHost() const;
+  int GetSignalServerPort() const;
+  int GetCoturnServerPort() const;
+  std::string GetCertFilePath() const;
+  std::string GetDefaultServerHost() const;
+  int GetDefaultSignalServerPort() const;
+  int GetDefaultCoturnServerPort() const;
+  std::string GetDefaultCertFilePath() const;
+  bool IsSelfHosted() const;
+  bool IsMinimizeToTray() const;
+
+  int Load();
+  int Save();
 
  private:
-  // Default value should be same with parameters in localization.h
+  std::string config_path_;
+  std::string cert_file_path_;
+  CSimpleIniA ini_;
+  const char* section_ = "Settings";
+
   LANGUAGE language_ = LANGUAGE::CHINESE;
   VIDEO_QUALITY video_quality_ = VIDEO_QUALITY::MEDIUM;
   VIDEO_FRAME_RATE video_frame_rate_ = VIDEO_FRAME_RATE::FPS_30;
-  VIDEO_ENCODE_FORMAT video_encode_format_ = VIDEO_ENCODE_FORMAT::AV1;
+  VIDEO_ENCODE_FORMAT video_encode_format_ = VIDEO_ENCODE_FORMAT::H264;
   bool hardware_video_codec_ = false;
   bool enable_turn_ = false;
   bool enable_srtp_ = false;
+  std::string signal_server_host_ = "api.crossdesk.cn";
+  std::string signal_server_host_default_ = "api.crossdesk.cn";
+  int signal_server_port_ = 9099;
+  int server_port_default_ = 9099;
+  int coturn_server_port_ = 3478;
+  int coturn_server_port_default_ = 3478;
+  std::string cert_file_path_default_ = "";
+  bool enable_self_hosted_ = false;
+  bool enable_minimize_to_tray_ = false;
 };
 
 #endif

src/gui/assets/layouts/layout.h

@@ -0,0 +1,63 @@
+/*
+ * @Author: DI JUNKUN
+ * @Date: 2024-06-14
+ * Copyright (c) 2024 by DI JUNKUN, All Rights Reserved.
+ */
+
+#ifndef _LAYOUT_STYLE_H_
+#define _LAYOUT_STYLE_H_
+
+#define MENU_WINDOW_WIDTH_CN 300
+#define MENU_WINDOW_HEIGHT_CN 280
+#define LOCAL_WINDOW_WIDTH_CN 300
+#define LOCAL_WINDOW_HEIGHT_CN 280
+#define REMOTE_WINDOW_WIDTH_CN 300
+#define REMOTE_WINDOW_HEIGHT_CN 280
+#define MENU_WINDOW_WIDTH_EN 190
+#define MENU_WINDOW_HEIGHT_EN 245
+#define IPUT_WINDOW_WIDTH 160
+#define INPUT_WINDOW_PADDING_CN 66
+#define INPUT_WINDOW_PADDING_EN 96
+#define SETTINGS_WINDOW_WIDTH_CN 202
+#define SETTINGS_WINDOW_WIDTH_EN 248
+#if _WIN32
+#define SETTINGS_WINDOW_HEIGHT_CN 345
+#define SETTINGS_WINDOW_HEIGHT_EN 345
+#else
+#define SETTINGS_WINDOW_HEIGHT_CN 315
+#define SETTINGS_WINDOW_HEIGHT_EN 315
+#endif
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_CN 228
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_EN 275
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_CN 195
+#define SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_EN 195
+#define LANGUAGE_SELECT_WINDOW_PADDING_CN 120
+#define LANGUAGE_SELECT_WINDOW_PADDING_EN 167
+#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_CN 120
+#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_EN 167
+#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_CN 120
+#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_EN 167
+#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_CN 120
+#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_EN 167
+#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_CN 171
+#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_EN 218
+#define ENABLE_TURN_CHECKBOX_PADDING_CN 171
+#define ENABLE_TURN_CHECKBOX_PADDING_EN 218
+#define ENABLE_SRTP_CHECKBOX_PADDING_CN 171
+#define ENABLE_SRTP_CHECKBOX_PADDING_EN 218
+#define ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_CN 171
+#define ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_EN 218
+#define ENABLE_MINIZE_TO_TRAY_PADDING_CN 171
+#define ENABLE_MINIZE_TO_TRAY_PADDING_EN 218
+#define SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_CN 90
+#define SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_EN 137
+#define SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN 90
+#define SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN 137
+#define SETTINGS_SELECT_WINDOW_WIDTH 73
+#define SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH 130
+#define SETTINGS_OK_BUTTON_PADDING_CN 65
+#define SETTINGS_OK_BUTTON_PADDING_EN 83
+#define SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_CN 78
+#define SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_EN 91
+
+#endif

src/gui/assets/localization/localization.h

@@ -8,6 +8,10 @@
 
 #include <string>
 #include <vector>
+
+#if _WIN32
+#include <Windows.h>
+#endif
 namespace localization {
 
 static std::vector<std::string> local_desktop = {
@@ -91,10 +95,24 @@ static std::vector<std::string> enable_hardware_video_codec = {
     "Enable Hardware Video Codec:"};
 static std::vector<std::string> enable_turn = {
     reinterpret_cast<const char*>(u8"启用中继服务:"), "Enable TURN Service:"};
-
 static std::vector<std::string> enable_srtp = {
     reinterpret_cast<const char*>(u8"启用SRTP:"), "Enable SRTP:"};
-
+static std::vector<std::string> self_hosted_server_config = {
+    reinterpret_cast<const char*>(u8"自托管服务器配置"),
+    "Self-Hosted Server Config"};
+static std::vector<std::string> self_hosted_server_settings = {
+    reinterpret_cast<const char*>(u8"自托管服务器设置"),
+    "Self-Hosted Server Settings"};
+static std::vector<std::string> self_hosted_server_address = {
+    reinterpret_cast<const char*>(u8"服务器地址:"), "Server Address:"};
+static std::vector<std::string> self_hosted_server_port = {
+    reinterpret_cast<const char*>(u8"信令服务端口:"), "Signal Service Port:"};
+static std::vector<std::string> self_hosted_server_coturn_server_port = {
+    reinterpret_cast<const char*>(u8"中继服务端口:"), "Relay Service Port:"};
+static std::vector<std::string> self_hosted_server_certificate_path = {
+    reinterpret_cast<const char*>(u8"证书文件路径:"), "Certificate File Path:"};
+static std::vector<std::string> select_a_file = {
+    reinterpret_cast<const char*>(u8"请选择文件"), "Please select a file"};
 static std::vector<std::string> ok = {reinterpret_cast<const char*>(u8"确认"),
                                       "OK"};
 static std::vector<std::string> cancel = {
@@ -143,6 +161,12 @@ static std::vector<std::string> version = {
 static std::vector<std::string> confirm_delete_connection = {
     reinterpret_cast<const char*>(u8"确认删除此连接"),
     "Confirm to delete this connection"};
-}  // namespace localization
+#if _WIN32
 
+static std::vector<std::string> minimize_to_tray = {
+    reinterpret_cast<const char*>(u8"退出时最小化到系统托盘:"),
+    "Minimize to system tray when exit:"};
+static std::vector<LPCWSTR> exit_program = {L"退出", L"Exit"};
+#endif
+}  // namespace localization
 #endif

src/gui/panels/local_peer_panel.cpp

@@ -1,6 +1,6 @@
 #include <random>
 
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"

src/gui/panels/remote_peer_panel.cpp

@@ -1,4 +1,4 @@
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"

src/gui/render.cpp

@@ -11,7 +11,7 @@
 #include "device_controller_factory.h"
 #include "fa_regular_400.h"
 #include "fa_solid_900.h"
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "platform.h"
 #include "rd_log.h"
@@ -171,7 +171,8 @@ Render::~Render() {}
 
 int Render::SaveSettingsIntoCacheFile() {
   cd_cache_mutex_.lock();
-  std::ofstream cd_cache_file(cache_path_ + "/cache.cd", std::ios::binary);
+  std::ofstream cd_cache_file(cache_path_ + "/secure_cache.enc",
+                              std::ios::binary);
   if (!cd_cache_file) {
     cd_cache_mutex_.unlock();
     return -1;
@@ -181,18 +182,6 @@ int Render::SaveSettingsIntoCacheFile() {
          sizeof(cd_cache_.client_id_with_password));
   memcpy(cd_cache_.client_id_with_password, client_id_with_password_,
          sizeof(client_id_with_password_));
-  memcpy(&cd_cache_.language, &language_button_value_,
-         sizeof(language_button_value_));
-  memcpy(&cd_cache_.video_quality, &video_quality_button_value_,
-         sizeof(video_quality_button_value_));
-  memcpy(&cd_cache_.video_frame_rate, &video_frame_rate_button_value_,
-         sizeof(video_frame_rate_button_value_));
-  memcpy(&cd_cache_.video_encode_format, &video_encode_format_button_value_,
-         sizeof(video_encode_format_button_value_));
-  memcpy(&cd_cache_.enable_hardware_video_codec, &enable_hardware_video_codec_,
-         sizeof(enable_hardware_video_codec_));
-  memcpy(&cd_cache_.enable_turn, &enable_turn_, sizeof(enable_turn_));
-  memcpy(&cd_cache_.enable_srtp, &enable_srtp_, sizeof(enable_srtp_));
   memcpy(&cd_cache_.key, &aes128_key_, sizeof(aes128_key_));
   memcpy(&cd_cache_.iv, &aes128_iv_, sizeof(aes128_iv_));
 
@@ -200,49 +189,19 @@ int Render::SaveSettingsIntoCacheFile() {
   cd_cache_file.close();
   cd_cache_mutex_.unlock();
 
-  config_center_.SetLanguage((ConfigCenter::LANGUAGE)language_button_value_);
-  config_center_.SetVideoQuality(
-      (ConfigCenter::VIDEO_QUALITY)video_quality_button_value_);
-  config_center_.SetVideoFrameRate(
-      (ConfigCenter::VIDEO_FRAME_RATE)video_frame_rate_button_value_);
-  config_center_.SetVideoEncodeFormat(
-      (ConfigCenter::VIDEO_ENCODE_FORMAT)video_encode_format_button_value_);
-  config_center_.SetHardwareVideoCodec(enable_hardware_video_codec_);
-  config_center_.SetTurn(enable_turn_);
-  config_center_.SetSrtp(enable_srtp_);
-
-  LOG_INFO("Save settings into cache file success");
-
   return 0;
 }
 
 int Render::LoadSettingsFromCacheFile() {
   cd_cache_mutex_.lock();
-  std::ifstream cd_cache_file(cache_path_ + "/cache.cd", std::ios::binary);
+  std::ifstream cd_cache_file(cache_path_ + "/secure_cache.enc",
+                              std::ios::binary);
   if (!cd_cache_file) {
     cd_cache_mutex_.unlock();
 
-    LOG_INFO("Init cache file by using default settings");
     memset(password_saved_, 0, sizeof(password_saved_));
     memset(aes128_key_, 0, sizeof(aes128_key_));
     memset(aes128_iv_, 0, sizeof(aes128_iv_));
-    language_button_value_ = 0;
-    video_quality_button_value_ = 0;
-    video_encode_format_button_value_ = 1;
-    enable_hardware_video_codec_ = false;
-    enable_turn_ = false;
-    enable_srtp_ = false;
-
-    config_center_.SetLanguage((ConfigCenter::LANGUAGE)language_button_value_);
-    config_center_.SetVideoQuality(
-        (ConfigCenter::VIDEO_QUALITY)video_quality_button_value_);
-    config_center_.SetVideoFrameRate(
-        (ConfigCenter::VIDEO_FRAME_RATE)video_frame_rate_button_value_);
-    config_center_.SetVideoEncodeFormat(
-        (ConfigCenter::VIDEO_ENCODE_FORMAT)video_encode_format_button_value_);
-    config_center_.SetHardwareVideoCodec(enable_hardware_video_codec_);
-    config_center_.SetTurn(enable_turn_);
-    config_center_.SetSrtp(enable_srtp_);
 
     thumbnail_.reset();
     thumbnail_ = std::make_unique<Thumbnail>(cache_path_ + "/thumbnails/");
@@ -289,13 +248,14 @@ int Render::LoadSettingsFromCacheFile() {
   thumbnail_ = std::make_unique<Thumbnail>(cache_path_ + "/thumbnails/",
                                            aes128_key_, aes128_iv_);
 
-  language_button_value_ = cd_cache_.language;
-  video_quality_button_value_ = cd_cache_.video_quality;
-  video_frame_rate_button_value_ = cd_cache_.video_frame_rate;
-  video_encode_format_button_value_ = cd_cache_.video_encode_format;
-  enable_hardware_video_codec_ = cd_cache_.enable_hardware_video_codec;
-  enable_turn_ = cd_cache_.enable_turn;
-  enable_srtp_ = cd_cache_.enable_srtp;
+  language_button_value_ = (int)config_center_->GetLanguage();
+  video_quality_button_value_ = (int)config_center_->GetVideoQuality();
+  video_frame_rate_button_value_ = (int)config_center_->GetVideoFrameRate();
+  video_encode_format_button_value_ =
+      (int)config_center_->GetVideoEncodeFormat();
+  enable_hardware_video_codec_ = config_center_->IsHardwareVideoCodec();
+  enable_turn_ = config_center_->IsEnableTurn();
+  enable_srtp_ = config_center_->IsEnableSrtp();
 
   language_button_value_last_ = language_button_value_;
   video_quality_button_value_last_ = video_quality_button_value_;
@@ -304,17 +264,6 @@ int Render::LoadSettingsFromCacheFile() {
   enable_turn_last_ = enable_turn_;
   enable_srtp_last_ = enable_srtp_;
 
-  config_center_.SetLanguage((ConfigCenter::LANGUAGE)language_button_value_);
-  config_center_.SetVideoQuality(
-      (ConfigCenter::VIDEO_QUALITY)video_quality_button_value_);
-  config_center_.SetVideoFrameRate(
-      (ConfigCenter::VIDEO_FRAME_RATE)video_frame_rate_button_value_);
-  config_center_.SetVideoEncodeFormat(
-      (ConfigCenter::VIDEO_ENCODE_FORMAT)video_encode_format_button_value_);
-  config_center_.SetHardwareVideoCodec(enable_hardware_video_codec_);
-  config_center_.SetTurn(enable_turn_);
-  config_center_.SetSrtp(enable_srtp_);
-
   LOG_INFO("Load settings from cache file");
 
   return 0;
@@ -328,18 +277,21 @@ int Render::ScreenCapturerInit() {
   last_frame_time_ = std::chrono::duration_cast<std::chrono::milliseconds>(
                          std::chrono::steady_clock::now().time_since_epoch())
                          .count();
-  int fps = config_center_.GetVideoFrameRate();
+  int fps = config_center_->GetVideoFrameRate() ==
+                    ConfigCenter::VIDEO_FRAME_RATE::FPS_30
+                ? 30
+                : 60;
   LOG_INFO("Init screen capturer with {} fps", fps);
 
   int screen_capturer_init_ret = screen_capturer_->Init(
       fps,
-      [this](unsigned char* data, int size, int width, int height,
-             const char* display_name) -> void {
+      [this, fps](unsigned char* data, int size, int width, int height,
+                  const char* display_name) -> void {
         auto now_time = std::chrono::duration_cast<std::chrono::milliseconds>(
                             std::chrono::steady_clock::now().time_since_epoch())
                             .count();
         auto duration = now_time - last_frame_time_;
-        if (duration * config_center_.GetVideoFrameRate() >= 1000) {  // ~60 FPS
+        if (duration * fps >= 1000) {  // ~60 FPS
           XVideoFrame frame;
           frame.data = (const char*)data;
           frame.size = size;
@@ -474,25 +426,71 @@ int Render::StopKeyboardCapturer() {
 
 int Render::CreateConnectionPeer() {
   params_.use_cfg_file = false;
-  params_.signal_server_ip = "api.crossdesk.cn";
-  params_.signal_server_port = 9099;
-  params_.stun_server_ip = "150.158.81.30";
-  params_.stun_server_port = 3478;
-  params_.turn_server_ip = "150.158.81.30";
-  params_.turn_server_port = 3478;
-  params_.turn_server_username = "dijunkun";
-  params_.turn_server_password = "dijunkunpw";
-  params_.tls_cert_path = std::filesystem::exists(cert_path_)
-                              ? cert_path_.c_str()
-                              : "certs/crossdesk.cn_root.crt";
-  params_.log_path = dll_log_path_.c_str();
-  params_.hardware_acceleration = config_center_.IsHardwareVideoCodec();
-  params_.av1_encoding = config_center_.GetVideoEncodeFormat() ==
+
+  std::string signal_server_ip;
+  int signal_server_port;
+  int coturn_server_port;
+  std::string tls_cert_path;
+
+  if (config_center_->IsSelfHosted()) {
+    signal_server_ip = config_center_->GetSignalServerHost();
+    signal_server_port = config_center_->GetSignalServerPort();
+    coturn_server_port = config_center_->GetCoturnServerPort();
+    tls_cert_path = config_center_->GetCertFilePath();
+  } else {
+    signal_server_ip = config_center_->GetDefaultServerHost();
+    signal_server_port = config_center_->GetDefaultSignalServerPort();
+    coturn_server_port = config_center_->GetDefaultCoturnServerPort();
+    tls_cert_path = config_center_->GetDefaultCertFilePath();
+  }
+
+  // self hosted server config
+  strncpy(signal_server_ip_self_, config_center_->GetSignalServerHost().c_str(),
+          sizeof(signal_server_ip_self_) - 1);
+  signal_server_ip_self_[sizeof(signal_server_ip_self_) - 1] = '\0';
+  strncpy(signal_server_port_self_,
+          std::to_string(config_center_->GetSignalServerPort()).c_str(),
+          sizeof(signal_server_port_self_) - 1);
+  signal_server_port_self_[sizeof(signal_server_port_self_) - 1] = '\0';
+  strncpy(coturn_server_port_self_,
+          std::to_string(config_center_->GetCoturnServerPort()).c_str(),
+          sizeof(coturn_server_port_self_) - 1);
+  coturn_server_port_self_[sizeof(coturn_server_port_self_) - 1] = '\0';
+  tls_cert_path_self_ = config_center_->GetCertFilePath();
+
+  // peer config
+  strncpy((char*)params_.signal_server_ip, signal_server_ip.c_str(),
+          sizeof(params_.signal_server_ip) - 1);
+  params_.signal_server_ip[sizeof(params_.signal_server_ip) - 1] = '\0';
+  params_.signal_server_port = signal_server_port;
+  strncpy((char*)params_.stun_server_ip, signal_server_ip.c_str(),
+          sizeof(params_.stun_server_ip) - 1);
+  params_.stun_server_ip[sizeof(params_.stun_server_ip) - 1] = '\0';
+  params_.stun_server_port = coturn_server_port;
+  strncpy((char*)params_.turn_server_ip, signal_server_ip.c_str(),
+          sizeof(params_.turn_server_ip) - 1);
+  params_.turn_server_ip[sizeof(params_.turn_server_ip) - 1] = '\0';
+  params_.turn_server_port = coturn_server_port;
+  strncpy((char*)params_.turn_server_username, "crossdesk",
+          sizeof(params_.turn_server_username) - 1);
+  params_.turn_server_username[sizeof(params_.turn_server_username) - 1] = '\0';
+  strncpy((char*)params_.turn_server_password, "crossdeskpw",
+          sizeof(params_.turn_server_password) - 1);
+  params_.turn_server_password[sizeof(params_.turn_server_password) - 1] = '\0';
+  strncpy(params_.tls_cert_path, tls_cert_path.c_str(),
+          sizeof(params_.tls_cert_path) - 1);
+  params_.tls_cert_path[sizeof(params_.tls_cert_path) - 1] = '\0';
+
+  strncpy(params_.log_path, dll_log_path_.c_str(),
+          sizeof(params_.log_path) - 1);
+  params_.log_path[sizeof(params_.log_path) - 1] = '\0';
+  params_.hardware_acceleration = config_center_->IsHardwareVideoCodec();
+  params_.av1_encoding = config_center_->GetVideoEncodeFormat() ==
                                  ConfigCenter::VIDEO_ENCODE_FORMAT::AV1
                              ? true
                              : false;
-  params_.enable_turn = config_center_.IsEnableTurn();
-  params_.enable_srtp = config_center_.IsEnableSrtp();
+  params_.enable_turn = config_center_->IsEnableTurn();
+  params_.enable_srtp = config_center_->IsEnableSrtp();
   params_.on_receive_video_buffer = nullptr;
   params_.on_receive_audio_buffer = OnReceiveAudioBufferCb;
   params_.on_receive_data_buffer = OnReceiveDataBufferCb;
@@ -608,6 +606,17 @@ int Render::CreateMainWindow() {
   // for window region action
   SDL_SetWindowHitTest(main_window_, HitTestCallback, this);
 
+#if _WIN32
+  SDL_PropertiesID props = SDL_GetWindowProperties(main_window_);
+  HWND main_hwnd = (HWND)SDL_GetPointerProperty(
+      props, SDL_PROP_WINDOW_WIN32_HWND_POINTER, NULL);
+
+  HICON tray_icon = (HICON)LoadImageW(NULL, L"crossdesk.ico", IMAGE_ICON, 0, 0,
+                                      LR_LOADFROMFILE | LR_DEFAULTSIZE);
+  tray_ = std::make_unique<WinTray>(main_hwnd, tray_icon, L"CrossDesk",
+                                    localization_language_index_);
+#endif
+
   return 0;
 }
 
@@ -890,6 +899,21 @@ int Render::Run() {
     exec_log_path_ = path_manager_->GetLogPath().string();
     dll_log_path_ = path_manager_->GetLogPath().string();
     cache_path_ = path_manager_->GetCachePath().string();
+    config_center_ =
+        std::make_unique<ConfigCenter>(cache_path_ + "/config.ini", cert_path_);
+    strncpy(signal_server_ip_self_,
+            config_center_->GetSignalServerHost().c_str(),
+            sizeof(signal_server_ip_self_) - 1);
+    signal_server_ip_self_[sizeof(signal_server_ip_self_) - 1] = '\0';
+    strncpy(signal_server_port_self_,
+            std::to_string(config_center_->GetSignalServerPort()).c_str(),
+            sizeof(signal_server_port_self_) - 1);
+    signal_server_port_self_[sizeof(signal_server_port_self_) - 1] = '\0';
+    strncpy(cert_file_path_, cert_path_.c_str(), sizeof(cert_file_path_) - 1);
+    cert_file_path_[sizeof(cert_file_path_) - 1] = '\0';
+  } else {
+    std::cerr << "Failed to create PathManager" << std::endl;
+    return -1;
   }
 
   InitializeLogger();
@@ -974,6 +998,14 @@ void Render::MainLoop() {
       ProcessSdlEvent(event);
     }
 
+#if _WIN32
+    MSG msg;
+    while (PeekMessage(&msg, nullptr, 0, 0, PM_REMOVE)) {
+      TranslateMessage(&msg);
+      DispatchMessage(&msg);
+    }
+#endif
+
     UpdateLabels();
     HandleRecentConnections();
     HandleStreamWindow();

src/gui/render.h

@@ -29,6 +29,9 @@
 #include "screen_capturer_factory.h"
 #include "speaker_capturer_factory.h"
 #include "thumbnail.h"
+#if _WIN32
+#include "win_tray.h"
+#endif
 
 class Render {
  public:
@@ -152,6 +155,8 @@ class Render {
   int RemoteWindow();
   int RecentConnectionsWindow();
   int SettingWindow();
+  int SelfHostedServerWindow();
+  int ShowSimpleFileBrowser();
   int ControlWindow(std::shared_ptr<SubStreamWindowProperties>& props);
   int ControlBar(std::shared_ptr<SubStreamWindowProperties>& props);
   int AboutWindow();
@@ -261,7 +266,7 @@ class Render {
  private:
   CDCache cd_cache_;
   std::mutex cd_cache_mutex_;
-  ConfigCenter config_center_;
+  std::unique_ptr<ConfigCenter> config_center_;
   ConfigCenter::LANGUAGE localization_language_ =
       ConfigCenter::LANGUAGE::CHINESE;
   std::unique_ptr<PathManager> path_manager_;
@@ -296,6 +301,9 @@ class Render {
   ImGuiContext* main_ctx_ = nullptr;
   bool exit_ = false;
   const int sdl_refresh_ms_ = 16;  // ~60 FPS
+#if _WIN32
+  std::unique_ptr<WinTray> tray_;
+#endif
 
   // main window properties
   bool start_mouse_controller_ = false;
@@ -333,8 +341,8 @@ class Render {
   float connection_status_window_height_ = 150;
   float notification_window_width_ = 200;
   float notification_window_height_ = 80;
-  float about_window_width_ = 200;
-  float about_window_height_ = 150;
+  float about_window_width_ = 300;
+  float about_window_height_ = 170;
   int screen_width_ = 1280;
   int screen_height_ = 720;
   int selected_display_ = 0;
@@ -383,6 +391,7 @@ class Render {
   bool password_validating_ = false;
   uint32_t password_validating_time_ = 0;
   bool show_settings_window_ = false;
+  bool show_self_hosted_server_config_window_ = false;
   bool rejoin_ = false;
   bool local_id_copied_ = false;
   bool show_password_ = true;
@@ -431,13 +440,27 @@ class Render {
   bool enable_hardware_video_codec_ = false;
   bool enable_turn_ = false;
   bool enable_srtp_ = false;
+  char signal_server_ip_[256] = "api.crossdesk.cn";
+  char signal_server_port_[6] = "9099";
+  char coturn_server_port_[6] = "3478";
+  char cert_file_path_[256] = "";
+  bool enable_self_hosted_server_ = false;
   int language_button_value_last_ = 0;
   int video_quality_button_value_last_ = 0;
   int video_encode_format_button_value_last_ = 0;
   bool enable_hardware_video_codec_last_ = false;
   bool enable_turn_last_ = false;
   bool enable_srtp_last_ = false;
+  bool enable_minimize_to_tray_ = false;
+  bool enable_minimize_to_tray_last_ = false;
+  char signal_server_ip_self_[256] = "";
+  char signal_server_port_self_[6] = "";
+  char coturn_server_port_self_[6] = "";
+  std::string tls_cert_path_self_ = "";
   bool settings_window_pos_reset_ = true;
+  bool self_hosted_server_config_window_pos_reset_ = true;
+  std::string selected_current_file_path_ = "";
+  bool show_file_browser_ = true;
   /* ------ main window property end ------ */
 
   /* ------ sub stream window property start ------ */

src/gui/toolbars/control_bar.cpp

@@ -1,4 +1,4 @@
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"

src/gui/toolbars/title_bar.cpp

@@ -57,6 +57,7 @@ int Render::TitleBar(bool main_window) {
 
       {
         SettingWindow();
+        SelfHostedServerWindow();
         AboutWindow();
       }
     }
@@ -138,9 +139,17 @@ int Render::TitleBar(bool main_window) {
     float xmark_size = 12.0f;
     std::string close_button = "##xmark";  // ICON_FA_XMARK;
     if (ImGui::Button(close_button.c_str(), ImVec2(BUTTON_PADDING, 30))) {
-      SDL_Event event;
-      event.type = SDL_EVENT_QUIT;
-      SDL_PushEvent(&event);
+#if _WIN32
+      if (enable_minimize_to_tray_) {
+        tray_->MinimizeToTray();
+      } else {
+#endif
+        SDL_Event event;
+        event.type = SDL_EVENT_QUIT;
+        SDL_PushEvent(&event);
+#if _WIN32
+      }
+#endif
     }
     draw_list->AddLine(ImVec2(xmark_pos_x - xmark_size / 2 - 0.25f,
                               xmark_pos_y - xmark_size / 2 + 0.75f),

src/gui/tray/win_tray.cpp

@@ -0,0 +1,112 @@
+#include "win_tray.h"
+
+#include <SDL3/SDL.h>
+
+#include "localization.h"
+
+// callback for the message-only window that handles tray icon messages
+static LRESULT CALLBACK MsgWndProc(HWND hwnd, UINT msg, WPARAM wParam,
+                                   LPARAM lParam) {
+  WinTray* tray =
+      reinterpret_cast<WinTray*>(GetWindowLongPtr(hwnd, GWLP_USERDATA));
+  if (!tray) {
+    return DefWindowProc(hwnd, msg, wParam, lParam);
+  }
+
+  if (msg == WM_TRAY_CALLBACK) {
+    MSG tmpMsg = {};
+    tmpMsg.message = msg;
+    tmpMsg.wParam = wParam;
+    tmpMsg.lParam = lParam;
+    tray->HandleTrayMessage(&tmpMsg);
+    return 0;
+  }
+
+  return DefWindowProc(hwnd, msg, wParam, lParam);
+}
+
+WinTray::WinTray(HWND app_hwnd, HICON icon, const std::wstring& tooltip,
+                 int language_index)
+    : app_hwnd_(app_hwnd),
+      icon_(icon),
+      tip_(tooltip),
+      hwnd_message_only_(nullptr),
+      language_index_(language_index) {
+  WNDCLASS wc = {};
+  wc.lpfnWndProc = MsgWndProc;
+  wc.hInstance = GetModuleHandle(nullptr);
+  wc.lpszClassName = L"TrayMessageWindow";
+  RegisterClass(&wc);
+
+  // create a message-only window to receive tray messages
+  hwnd_message_only_ =
+      CreateWindowEx(0, wc.lpszClassName, L"TrayMsg", 0, 0, 0, 0, 0,
+                     HWND_MESSAGE, nullptr, wc.hInstance, nullptr);
+
+  // store pointer to this WinTray instance in window data
+  SetWindowLongPtr(hwnd_message_only_, GWLP_USERDATA,
+                   reinterpret_cast<LONG_PTR>(this));
+
+  // initialize NOTIFYICONDATA structure
+  ZeroMemory(&nid_, sizeof(nid_));
+  nid_.cbSize = sizeof(nid_);
+  nid_.hWnd = hwnd_message_only_;
+  nid_.uID = 1;
+  nid_.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
+  nid_.uCallbackMessage = WM_TRAY_CALLBACK;
+  nid_.hIcon = icon_;
+  wcsncpy_s(nid_.szTip, tip_.c_str(), _TRUNCATE);
+}
+
+WinTray::~WinTray() {
+  RemoveTrayIcon();
+  if (hwnd_message_only_) DestroyWindow(hwnd_message_only_);
+}
+
+void WinTray::MinimizeToTray() {
+  Shell_NotifyIcon(NIM_ADD, &nid_);
+  // hide application window
+  ShowWindow(app_hwnd_, SW_HIDE);
+}
+
+void WinTray::RemoveTrayIcon() { Shell_NotifyIcon(NIM_DELETE, &nid_); }
+
+bool WinTray::HandleTrayMessage(MSG* msg) {
+  if (!msg || msg->message != WM_TRAY_CALLBACK) return false;
+
+  switch (LOWORD(msg->lParam)) {
+    case WM_LBUTTONDBLCLK:
+    case WM_LBUTTONUP: {
+      ShowWindow(app_hwnd_, SW_SHOW);
+      SetForegroundWindow(app_hwnd_);
+      break;
+    }
+
+    case WM_RBUTTONUP: {
+      POINT pt;
+      GetCursorPos(&pt);
+      HMENU menu = CreatePopupMenu();
+      AppendMenuW(menu, MF_STRING, 1001,
+                  localization::exit_program[language_index_]);
+
+      SetForegroundWindow(hwnd_message_only_);
+      int cmd =
+          TrackPopupMenu(menu, TPM_RETURNCMD | TPM_NONOTIFY | TPM_LEFTALIGN,
+                         pt.x, pt.y, 0, hwnd_message_only_, nullptr);
+      DestroyMenu(menu);
+
+      // handle menu command
+      if (cmd == 1001) {
+        // exit application
+        SDL_Event event;
+        event.type = SDL_EVENT_QUIT;
+        SDL_PushEvent(&event);
+      } else if (cmd == 1002) {
+        ShowWindow(app_hwnd_, SW_SHOW);  // show main window
+        SetForegroundWindow(app_hwnd_);
+      }
+      break;
+    }
+  }
+  return true;
+}

src/gui/tray/win_tray.h

@@ -0,0 +1,36 @@
+/*
+ * @Author: DI JUNKUN
+ * @Date: 2025-10-22
+ * Copyright (c) 2025 by DI JUNKUN, All Rights Reserved.
+ */
+
+#ifndef _WIN_TRAY_H_
+#define _WIN_TRAY_H_
+
+#include <Windows.h>
+#include <shellapi.h>
+
+#include <string>
+
+#define WM_TRAY_CALLBACK (WM_USER + 1)
+
+class WinTray {
+ public:
+  WinTray(HWND app_hwnd, HICON icon, const std::wstring& tooltip,
+          int language_index);
+  ~WinTray();
+
+  void MinimizeToTray();
+  void RemoveTrayIcon();
+  bool HandleTrayMessage(MSG* msg);
+
+ private:
+  HWND app_hwnd_;
+  HWND hwnd_message_only_;
+  HICON icon_;
+  std::wstring tip_;
+  int language_index_;
+  NOTIFYICONDATA nid_;
+};
+
+#endif

src/gui/windows/about_window.cpp

@@ -1,4 +1,4 @@
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
@@ -27,15 +27,21 @@ int Render::AboutWindow() {
     ImGui::SetWindowFontScale(0.5f);
 
     std::string version;
-#ifdef RD_VERSION
-    version = RD_VERSION;
+#ifdef CROSSDESK_VERSION
+    version = CROSSDESK_VERSION;
 #else
     version = "Unknown";
 #endif
 
-    std::string text =
-        localization::version[localization_language_index_] + ": " + version;
+    std::string text = localization::version[localization_language_index_] +
+                       ": CrossDesk v" + version;
     ImGui::Text("%s", text.c_str());
+    ImGui::Text("");
+
+    std::string copyright_text = "© 2025 by JUNKUN DI. All rights reserved.";
+    std::string license_text = "Licensed under GNU LGPL v3.";
+    ImGui::Text("%s", copyright_text.c_str());
+    ImGui::Text("%s", license_text.c_str());
 
     ImGui::SetCursorPosX(about_window_width_ * 0.42f);
     ImGui::SetCursorPosY(about_window_height_ * 0.75f);

src/gui/windows/connection_status_window.cpp

@@ -1,4 +1,4 @@
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"

src/gui/windows/main_settings_window.cpp

@@ -1,4 +1,4 @@
-#include "layout_style.h"
+#include "layout.h"
 #include "localization.h"
 #include "rd_log.h"
 #include "render.h"
@@ -57,7 +57,7 @@ int Render::SettingWindow() {
             localization::language_en[localization_language_index_].c_str()};
 
         settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::SetCursorPosY(settings_items_offset + 4);
         ImGui::Text(
             "%s", localization::language[localization_language_index_].c_str());
         if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
@@ -88,7 +88,7 @@ int Render::SettingWindow() {
                 .c_str()};
 
         settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::SetCursorPosY(settings_items_offset + 4);
         ImGui::Text(
             "%s",
             localization::video_quality[localization_language_index_].c_str());
@@ -108,10 +108,10 @@ int Render::SettingWindow() {
       ImGui::Separator();
 
       {
-        const char* video_frame_rate_items[] = {"30", "60"};
+        const char* video_frame_rate_items[] = {"30 fps", "60 fps"};
 
         settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::SetCursorPosY(settings_items_offset + 4);
         ImGui::Text("%s",
                     localization::video_frame_rate[localization_language_index_]
                         .c_str());
@@ -133,11 +133,11 @@ int Render::SettingWindow() {
 
       {
         const char* video_encode_format_items[] = {
-            localization::av1[localization_language_index_].c_str(),
-            localization::h264[localization_language_index_].c_str()};
+            localization::h264[localization_language_index_].c_str(),
+            localization::av1[localization_language_index_].c_str()};
 
         settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::SetCursorPosY(settings_items_offset + 4);
         ImGui::Text(
             "%s",
             localization::video_encode_format[localization_language_index_]
@@ -160,7 +160,7 @@ int Render::SettingWindow() {
 
       {
         settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::SetCursorPosY(settings_items_offset + 4);
         ImGui::Text("%s", localization::enable_hardware_video_codec
                               [localization_language_index_]
                                   .c_str());
@@ -179,7 +179,7 @@ int Render::SettingWindow() {
 
       {
         settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::SetCursorPosY(settings_items_offset + 4);
         ImGui::Text(
             "%s",
             localization::enable_turn[localization_language_index_].c_str());
@@ -197,7 +197,7 @@ int Render::SettingWindow() {
 
       {
         settings_items_offset += settings_items_padding;
-        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::SetCursorPosY(settings_items_offset + 4);
         ImGui::Text(
             "%s",
             localization::enable_srtp[localization_language_index_].c_str());
@@ -211,6 +211,48 @@ int Render::SettingWindow() {
         ImGui::Checkbox("##enable_srtp", &enable_srtp_);
       }
 
+      ImGui::Separator();
+
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset + 1);
+
+        if (ImGui::Button(localization::self_hosted_server_config
+                              [localization_language_index_]
+                                  .c_str())) {
+          show_self_hosted_server_config_window_ = true;
+        }
+
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_CN);
+        } else {
+          ImGui::SetCursorPosX(ENABLE_SELF_HOSTED_SERVER_CHECKBOX_PADDING_EN);
+        }
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::Checkbox("##enable_self_hosted_server",
+                        &enable_self_hosted_server_);
+      }
+#if _WIN32
+      ImGui::Separator();
+
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset + 4);
+
+        ImGui::Text("%s",
+                    localization::minimize_to_tray[localization_language_index_]
+                        .c_str());
+
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(ENABLE_MINIZE_TO_TRAY_PADDING_CN);
+        } else {
+          ImGui::SetCursorPosX(ENABLE_MINIZE_TO_TRAY_PADDING_EN);
+        }
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::Checkbox("##enable_minimize_to_tray_",
+                        &enable_minimize_to_tray_);
+      }
+#endif
       if (stream_window_inited_) {
         ImGui::EndDisabled();
       }
@@ -221,7 +263,7 @@ int Render::SettingWindow() {
         ImGui::SetCursorPosX(SETTINGS_OK_BUTTON_PADDING_EN);
       }
 
-      settings_items_offset += settings_items_padding;
+      settings_items_offset += settings_items_padding + 10;
       ImGui::SetCursorPosY(settings_items_offset);
       ImGui::PopStyleVar();
 
@@ -229,12 +271,13 @@ int Render::SettingWindow() {
       if (ImGui::Button(
               localization::ok[localization_language_index_].c_str())) {
         show_settings_window_ = false;
+        show_self_hosted_server_config_window_ = false;
 
         // Language
         if (language_button_value_ == 0) {
-          config_center_.SetLanguage(ConfigCenter::LANGUAGE::CHINESE);
+          config_center_->SetLanguage(ConfigCenter::LANGUAGE::CHINESE);
         } else {
-          config_center_.SetLanguage(ConfigCenter::LANGUAGE::ENGLISH);
+          config_center_->SetLanguage(ConfigCenter::LANGUAGE::ENGLISH);
         }
         language_button_value_last_ = language_button_value_;
         localization_language_ = (ConfigCenter::LANGUAGE)language_button_value_;
@@ -244,50 +287,55 @@ int Render::SettingWindow() {
 
         // Video quality
         if (video_quality_button_value_ == 0) {
-          config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::HIGH);
+          config_center_->SetVideoQuality(ConfigCenter::VIDEO_QUALITY::HIGH);
         } else if (video_quality_button_value_ == 1) {
-          config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::MEDIUM);
+          config_center_->SetVideoQuality(ConfigCenter::VIDEO_QUALITY::MEDIUM);
         } else {
-          config_center_.SetVideoQuality(ConfigCenter::VIDEO_QUALITY::LOW);
+          config_center_->SetVideoQuality(ConfigCenter::VIDEO_QUALITY::LOW);
         }
         video_quality_button_value_last_ = video_quality_button_value_;
 
         // Video encode format
         if (video_encode_format_button_value_ == 0) {
-          config_center_.SetVideoEncodeFormat(
-              ConfigCenter::VIDEO_ENCODE_FORMAT::AV1);
-        } else if (video_encode_format_button_value_ == 1) {
-          config_center_.SetVideoEncodeFormat(
+          config_center_->SetVideoEncodeFormat(
               ConfigCenter::VIDEO_ENCODE_FORMAT::H264);
+        } else if (video_encode_format_button_value_ == 1) {
+          config_center_->SetVideoEncodeFormat(
+              ConfigCenter::VIDEO_ENCODE_FORMAT::AV1);
         }
         video_encode_format_button_value_last_ =
             video_encode_format_button_value_;
 
         // Hardware video codec
         if (enable_hardware_video_codec_) {
-          config_center_.SetHardwareVideoCodec(true);
+          config_center_->SetHardwareVideoCodec(true);
         } else {
-          config_center_.SetHardwareVideoCodec(false);
+          config_center_->SetHardwareVideoCodec(false);
         }
         enable_hardware_video_codec_last_ = enable_hardware_video_codec_;
 
         // TURN mode
         if (enable_turn_) {
-          config_center_.SetTurn(true);
+          config_center_->SetTurn(true);
         } else {
-          config_center_.SetTurn(false);
+          config_center_->SetTurn(false);
         }
         enable_turn_last_ = enable_turn_;
 
         // SRTP
         if (enable_srtp_) {
-          config_center_.SetSrtp(true);
+          config_center_->SetSrtp(true);
         } else {
-          config_center_.SetSrtp(false);
+          config_center_->SetSrtp(false);
         }
         enable_srtp_last_ = enable_srtp_;
 
-        SaveSettingsIntoCacheFile();
+        if (enable_self_hosted_server_) {
+          config_center_->SetSelfHosted(true);
+        } else {
+          config_center_->SetSelfHosted(false);
+        }
+
         settings_window_pos_reset_ = true;
 
         // Recreate peer instance
@@ -306,6 +354,8 @@ int Render::SettingWindow() {
       if (ImGui::Button(
               localization::cancel[localization_language_index_].c_str())) {
         show_settings_window_ = false;
+        show_self_hosted_server_config_window_ = false;
+
         if (language_button_value_ != language_button_value_last_) {
           language_button_value_ = language_button_value_last_;
         }

src/gui/windows/server_settings_window.cpp

@@ -0,0 +1,321 @@
+#include <filesystem>
+#include <vector>
+
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
+#include "layout.h"
+#include "localization.h"
+#include "rd_log.h"
+#include "render.h"
+
+std::vector<std::string> GetRootEntries() {
+  std::vector<std::string> roots;
+#ifdef _WIN32
+  DWORD mask = GetLogicalDrives();
+  for (char letter = 'A'; letter <= 'Z'; ++letter) {
+    if (mask & 1) {
+      roots.push_back(std::string(1, letter) + ":\\");
+    }
+    mask >>= 1;
+  }
+#else
+  roots.push_back("/");
+#endif
+  return roots;
+}
+
+int Render::ShowSimpleFileBrowser() {
+  std::string display_text;
+
+  if (selected_current_file_path_.empty()) {
+    selected_current_file_path_ = std::filesystem::current_path().string();
+  }
+
+  if (!tls_cert_path_self_.empty()) {
+    display_text =
+        std::filesystem::path(tls_cert_path_self_).filename().string();
+  } else if (selected_current_file_path_ != "Root") {
+    display_text =
+        std::filesystem::path(selected_current_file_path_).filename().string();
+    if (display_text.empty()) {
+      display_text = selected_current_file_path_;
+    }
+  }
+
+  if (display_text.empty()) {
+    display_text =
+        localization::select_a_file[localization_language_index_].c_str();
+  }
+
+  if (show_file_browser_) {
+    ImGui::PushItemFlag(ImGuiItemFlags_AutoClosePopups, false);
+
+    float fixed_width = 130.0f;
+    ImGui::SetNextItemWidth(fixed_width);
+    ImGui::SetNextWindowSizeConstraints(ImVec2(fixed_width, 0),
+                                        ImVec2(fixed_width, 100.0f));
+
+    if (ImGui::BeginCombo("##select_a_file", display_text.c_str(), 0)) {
+      bool file_selected = false;
+
+      auto roots = GetRootEntries();
+      if (selected_current_file_path_ == "Root" ||
+          !std::filesystem::exists(selected_current_file_path_) ||
+          !std::filesystem::is_directory(selected_current_file_path_)) {
+        for (const auto& root : roots) {
+          if (ImGui::Selectable(root.c_str())) {
+            selected_current_file_path_ = root;
+            tls_cert_path_self_.clear();
+          }
+        }
+      } else {
+        std::filesystem::path p(selected_current_file_path_);
+
+        if (ImGui::Selectable("..")) {
+          if (std::find(roots.begin(), roots.end(),
+                        selected_current_file_path_) != roots.end()) {
+            selected_current_file_path_ = "Root";
+          } else if (p.has_parent_path()) {
+            selected_current_file_path_ = p.parent_path().string();
+          } else {
+            selected_current_file_path_ = "Root";
+          }
+          tls_cert_path_self_.clear();
+        }
+
+        try {
+          for (const auto& entry : std::filesystem::directory_iterator(
+                   selected_current_file_path_)) {
+            std::string name = entry.path().filename().string();
+            if (entry.is_directory()) {
+              if (ImGui::Selectable(name.c_str())) {
+                selected_current_file_path_ = entry.path().string();
+                tls_cert_path_self_.clear();
+              }
+            } else {
+              if (ImGui::Selectable(name.c_str())) {
+                tls_cert_path_self_ = entry.path().string();
+                file_selected = true;
+                show_file_browser_ = false;
+              }
+            }
+          }
+        } catch (const std::exception& e) {
+          ImGui::TextColored(ImVec4(1, 0, 0, 1), "Error: %s", e.what());
+        }
+      }
+
+      ImGui::EndCombo();
+    }
+    ImGui::PopItemFlag();
+  } else {
+    show_file_browser_ = true;
+  }
+
+  return 0;
+}
+
+int Render::SelfHostedServerWindow() {
+  if (show_self_hosted_server_config_window_) {
+    if (self_hosted_server_config_window_pos_reset_) {
+      const ImGuiViewport* viewport = ImGui::GetMainViewport();
+      if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+        ImGui::SetNextWindowPos(
+            ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
+                    SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_CN) /
+                       2,
+                   (viewport->WorkSize.y - viewport->WorkPos.y -
+                    SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_CN) /
+                       2));
+
+        ImGui::SetNextWindowSize(
+            ImVec2(SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_CN,
+                   SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_CN));
+      } else {
+        ImGui::SetNextWindowPos(
+            ImVec2((viewport->WorkSize.x - viewport->WorkPos.x -
+                    SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_EN) /
+                       2,
+                   (viewport->WorkSize.y - viewport->WorkPos.y -
+                    SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_EN) /
+                       2));
+
+        ImGui::SetNextWindowSize(
+            ImVec2(SELF_HOSTED_SERVER_CONFIG_WINDOW_WIDTH_EN,
+                   SELF_HOSTED_SERVER_CONFIG_WINDOW_HEIGHT_EN));
+      }
+
+      self_hosted_server_config_window_pos_reset_ = false;
+    }
+
+    // Settings
+    {
+      static int settings_items_padding = 30;
+      int settings_items_offset = 0;
+
+      ImGui::SetWindowFontScale(0.5f);
+      ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(1.0f, 1.0f, 1.0f, 1.0f));
+      ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 5.0f);
+      ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
+
+      ImGui::Begin(localization::self_hosted_server_settings
+                       [localization_language_index_]
+                           .c_str(),
+                   nullptr,
+                   ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse |
+                       ImGuiWindowFlags_NoSavedSettings);
+      ImGui::SetWindowFontScale(1.0f);
+      ImGui::SetWindowFontScale(0.5f);
+      ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::Text("%s", localization::self_hosted_server_address
+                              [localization_language_index_]
+                                  .c_str());
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_CN);
+        } else {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_HOST_INPUT_BOX_PADDING_EN);
+        }
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+
+        ImGui::InputText("##signal_server_ip_self_", signal_server_ip_self_,
+                         IM_ARRAYSIZE(signal_server_ip_self_),
+                         ImGuiInputTextFlags_AlwaysOverwrite);
+      }
+
+      ImGui::Separator();
+
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::Text(
+            "%s",
+            localization::self_hosted_server_port[localization_language_index_]
+                .c_str());
+
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN);
+        } else {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN);
+        }
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+
+        ImGui::InputText("##signal_server_port_self_", signal_server_port_self_,
+                         IM_ARRAYSIZE(signal_server_port_self_));
+      }
+
+      ImGui::Separator();
+
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::Text("%s", localization::self_hosted_server_coturn_server_port
+                              [localization_language_index_]
+                                  .c_str());
+
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN);
+        } else {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN);
+        }
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+
+        ImGui::InputText("##coturn_server_port_self_", coturn_server_port_self_,
+                         IM_ARRAYSIZE(coturn_server_port_self_));
+      }
+
+      ImGui::Separator();
+
+      {
+        settings_items_offset += settings_items_padding;
+        ImGui::SetCursorPosY(settings_items_offset + 2);
+        ImGui::Text("%s", localization::self_hosted_server_certificate_path
+                              [localization_language_index_]
+                                  .c_str());
+
+        if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_CN);
+        } else {
+          ImGui::SetCursorPosX(SELF_HOSTED_SERVER_PORT_INPUT_BOX_PADDING_EN);
+        }
+        ImGui::SetCursorPosY(settings_items_offset);
+        ImGui::SetNextItemWidth(SELF_HOSTED_SERVER_INPUT_WINDOW_WIDTH);
+
+        ShowSimpleFileBrowser();
+      }
+
+      if (stream_window_inited_) {
+        ImGui::EndDisabled();
+      }
+
+      if (ConfigCenter::LANGUAGE::CHINESE == localization_language_) {
+        ImGui::SetCursorPosX(SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_CN);
+      } else {
+        ImGui::SetCursorPosX(SELF_HOSTED_SERVER_CONFIG_OK_BUTTON_PADDING_EN);
+      }
+
+      settings_items_offset += settings_items_padding + 10;
+      ImGui::SetCursorPosY(settings_items_offset);
+      ImGui::PopStyleVar();
+
+      // OK
+      if (ImGui::Button(
+              localization::ok[localization_language_index_].c_str())) {
+        show_self_hosted_server_config_window_ = false;
+
+        config_center_->SetServerHost(signal_server_ip_self_);
+        config_center_->SetServerPort(atoi(signal_server_port_self_));
+        config_center_->SetCoturnServerPort(atoi(coturn_server_port_self_));
+        config_center_->SetCertFilePath(tls_cert_path_self_);
+        strncpy(signal_server_ip_, signal_server_ip_self_,
+                sizeof(signal_server_ip_) - 1);
+        signal_server_ip_[sizeof(signal_server_ip_) - 1] = '\0';
+        strncpy(signal_server_port_, signal_server_port_self_,
+                sizeof(signal_server_port_) - 1);
+        signal_server_port_[sizeof(signal_server_port_) - 1] = '\0';
+        strncpy(coturn_server_port_, coturn_server_port_self_,
+                sizeof(coturn_server_port_) - 1);
+        coturn_server_port_[sizeof(coturn_server_port_) - 1] = '\0';
+        strncpy(cert_file_path_, tls_cert_path_self_.c_str(),
+                sizeof(cert_file_path_) - 1);
+        cert_file_path_[sizeof(cert_file_path_) - 1] = '\0';
+
+        self_hosted_server_config_window_pos_reset_ = true;
+      }
+
+      ImGui::SameLine();
+      // Cancel
+      if (ImGui::Button(
+              localization::cancel[localization_language_index_].c_str())) {
+        show_self_hosted_server_config_window_ = false;
+        self_hosted_server_config_window_pos_reset_ = true;
+
+        strncpy(signal_server_ip_self_, signal_server_ip_,
+                sizeof(signal_server_ip_self_) - 1);
+        signal_server_ip_self_[sizeof(signal_server_ip_self_) - 1] = '\0';
+        strncpy(signal_server_port_self_, signal_server_port_,
+                sizeof(signal_server_port_self_) - 1);
+        signal_server_port_self_[sizeof(signal_server_port_self_) - 1] = '\0';
+        config_center_->SetServerHost(signal_server_ip_self_);
+        config_center_->SetServerPort(atoi(signal_server_port_self_));
+        tls_cert_path_self_.clear();
+      }
+
+      ImGui::SetWindowFontScale(1.0f);
+      ImGui::SetWindowFontScale(0.5f);
+      ImGui::End();
+      ImGui::PopStyleVar(2);
+      ImGui::PopStyleColor();
+      ImGui::SetWindowFontScale(1.0f);
+    }
+  }
+
+  return 0;
+}

src/single_window/layout_style.h

@@ -1,43 +0,0 @@
-/*
- * @Author: DI JUNKUN
- * @Date: 2024-06-14
- * Copyright (c) 2024 by DI JUNKUN, All Rights Reserved.
- */
-
-#ifndef _LAYOUT_STYLE_H_
-#define _LAYOUT_STYLE_H_
-
-#define MENU_WINDOW_WIDTH_CN 300
-#define MENU_WINDOW_HEIGHT_CN 280
-#define LOCAL_WINDOW_WIDTH_CN 300
-#define LOCAL_WINDOW_HEIGHT_CN 280
-#define REMOTE_WINDOW_WIDTH_CN 300
-#define REMOTE_WINDOW_HEIGHT_CN 280
-#define MENU_WINDOW_WIDTH_EN 190
-#define MENU_WINDOW_HEIGHT_EN 245
-#define IPUT_WINDOW_WIDTH 160
-#define INPUT_WINDOW_PADDING_CN 66
-#define INPUT_WINDOW_PADDING_EN 96
-#define SETTINGS_WINDOW_WIDTH_CN 182
-#define SETTINGS_WINDOW_WIDTH_EN 248
-#define SETTINGS_WINDOW_HEIGHT_CN 275
-#define SETTINGS_WINDOW_HEIGHT_EN 275
-#define LANGUAGE_SELECT_WINDOW_PADDING_CN 100
-#define LANGUAGE_SELECT_WINDOW_PADDING_EN 167
-#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_CN 100
-#define VIDEO_QUALITY_SELECT_WINDOW_PADDING_EN 167
-#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_CN 100
-#define VIDEO_FRAME_RATE_SELECT_WINDOW_PADDING_EN 167
-#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_CN 100
-#define VIDEO_ENCODE_FORMAT_SELECT_WINDOW_PADDING_EN 167
-#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_CN 151
-#define ENABLE_HARDWARE_VIDEO_CODEC_CHECKBOX_PADDING_EN 218
-#define ENABLE_TURN_CHECKBOX_PADDING_CN 151
-#define ENABLE_TURN_CHECKBOX_PADDING_EN 218
-#define ENABLE_SRTP_CHECKBOX_PADDING_CN 151
-#define ENABLE_SRTP_CHECKBOX_PADDING_EN 218
-#define SETTINGS_SELECT_WINDOW_WIDTH 73
-#define SETTINGS_OK_BUTTON_PADDING_CN 55
-#define SETTINGS_OK_BUTTON_PADDING_EN 78
-
-#endif

xmake.lua

@@ -1,8 +1,11 @@
 set_project("crossdesk")
 set_license("LGPL-3.0")
 
-set_version("0.0.1")
-add_defines("RD_VERSION=\"0.0.1\"");
+option("CROSSDESK_VERSION")
+    set_default("0.0.0")
+    set_showmenu(true)
+    set_description("Set CROSSDESK_VERSION for build")
+option_end()
 
 add_rules("mode.release", "mode.debug")
 set_languages("c++17")
@@ -120,26 +123,43 @@ target("device_controller")
          "src/device_controller/keyboard/linux", {public = true})
     end
 
+target("thumbnail")
+    set_kind("object")
+    add_packages("libyuv", "openssl3")
+    add_deps("rd_log", "common")
+    add_files("src/thumbnail/*.cpp")
+    add_includedirs("src/thumbnail", {public = true})
+
 target("config_center")
     set_kind("object")
     add_deps("rd_log")
     add_files("src/config_center/*.cpp")
     add_includedirs("src/config_center", {public = true})
 
-target("localization")
+target("assets")
     set_kind("headeronly")
-    add_includedirs("src/localization", {public = true})
+    add_includedirs("src/gui/assets/localization", 
+        "src/gui/assets/fonts", 
+        "src/gui/assets/icons",
+        "src/gui/assets/layouts", {public = true})
 
-target("single_window")
+target("gui")
     set_kind("object")
-    add_packages("libyuv", "openssl3")
-    add_deps("rd_log", "common", "localization", "config_center", "minirtc", 
-        "path_manager", "screen_capturer", "speaker_capturer", "device_controller")
-    add_files("src/single_window/*.cpp")
-    add_includedirs("src/single_window", {public = true})
-    add_includedirs("fonts", {public = true})
+    add_packages("libyuv")
+    add_defines("CROSSDESK_VERSION=\"" .. (get_config("CROSSDESK_VERSION") or "Unknown") .. "\"")
+    add_deps("rd_log", "common", "assets", "config_center", "minirtc", 
+        "path_manager", "screen_capturer", "speaker_capturer", 
+        "device_controller", "thumbnail")
+    add_files("src/gui/*.cpp", "src/gui/panels/*.cpp", "src/gui/toolbars/*.cpp",
+        "src/gui/windows/*.cpp")
+    add_includedirs("src/gui", "src/gui/panels", "src/gui/toolbars",
+        "src/gui/windows", {public = true})
+    if is_os("windows") then
+        add_files("src/gui/tray/*.cpp")
+        add_includedirs("src/gui/tray", {public = true})
+    end
 
 target("crossdesk")
     set_kind("binary")
-    add_deps("rd_log", "common", "single_window")
-    add_files("src/gui/main.cpp")
+    add_deps("rd_log", "common", "gui")
+    add_files("src/app/main.cpp")