krust-cliplinkd 0.4.0

ClipLink daemon — receive text from mobile and auto-paste on desktop
krust-cliplinkd-0.4.0 is not a library.

ClipLink Daemon

cliplinkd — 桌面端守护进程,接收来自手机 ClipLink APP 的文本,自动写入剪贴板并粘贴。

特性

  • 多播发现:224.0.0.167 多播 + Burst 首发,手机自动发现,无需手动输入 IP
  • PIN 认证:可选的 PIN 码保护,3 次失败后自动封禁 IP 30 秒
  • 自动粘贴:收到文本后直接 Ctrl/Cmd+V,不猜焦点、不判断是否能贴
  • 极低资源占用:Rust 编写,release 二进制约 1.2 MB,空闲 CPU < 0.1%,内存 < 15 MB

安装

crates.io

cargo install krust-cliplinkd

安装后二进制文件名为 cliplinkd

GitHub Releases

Releases 下载预编译二进制:

  • cliplinkd-aarch64-apple-darwin — macOS Apple Silicon
  • cliplinkd-x86_64-apple-darwin — macOS Intel
  • cliplinkd-x86_64-unknown-linux-gnu — Linux
  • cliplinkd-x86_64-pc-windows-msvc.exe — Windows

从源码编译

git clone https://github.com/krustd/cliplinkd.git
cd cliplinkd
cargo build --release
# 二进制位于 ./target/release/cliplinkd

配置

快速设置(推荐)

cliplinkd init

交互式向导,依次设置:

  • Service name — 手机端显示的设备名(默认取 hostname)
  • PIN code — 认证密码,留空则不验证
  • TCP port — 监听端口(默认 9527,UDP 发现端口自动为 port + 1)

配置保存在 ~/.config/cliplinkd/cliplinkd.toml

手动编辑

配置文件加载顺序(优先级从高到低):

  1. ~/.config/cliplinkd/cliplinkd.toml
  2. ./cliplinkd.toml(本地覆盖)
[server]
bind = "0.0.0.0"    # 监听地址
port = 9527          # TCP 端口(UDP 发现端口 = port + 1)

[auth]
pin = "123456"       # PIN 码;留空则跳过认证

[service]
name = "My Computer" # 手机端显示的设备名,默认取 hostname

运行

# 前台运行
cliplinkd

# 设置日志级别
RUST_LOG=debug cliplinkd

开机自启

macOS — LaunchAgent:

<!-- ~/Library/LaunchAgents/com.cliplink.daemon.plist -->
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>Label</key>
    <string>com.cliplink.daemon</string>
    <key>ProgramArguments</key>
    <array>
        <string>/usr/local/bin/cliplinkd</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>KeepAlive</key>
    <true/>
</dict>
</plist>
launchctl load ~/Library/LaunchAgents/com.cliplink.daemon.plist

Linux — systemd user service:

# ~/.config/systemd/user/cliplinkd.service
[Unit]
Description=ClipLink Daemon

[Service]
ExecStart=%h/.local/bin/cliplinkd
Restart=on-failure

[Install]
WantedBy=default.target
systemctl --user enable --now cliplinkd.service

Windows — 将 cliplinkd.exe 放入 shell:startup 目录,或注册为 Windows Service。

协议

通信格式为 JSON over TCP,\n 分隔。

方向 消息 说明
手机→电脑 {"type":"auth","pin":"...","device_name":"..."} 认证
电脑→手机 {"type":"auth_ok","name":"..."} 认证成功(含设备名)
电脑→手机 {"type":"auth_fail","name":"...","message":"..."} 认证失败(含设备名)
手机→电脑 {"type":"send","payload":"...","id":"uuid"} 发送文本
电脑→手机 {"type":"ack","id":"uuid","status":"sent"} 已发送
电脑→手机 {"type":"nack","id":"uuid","status":"error","message":"..."} 发送失败
手机→电脑 {"type":"key","key":"enter","id":"uuid"} 发送按键(目前仅支持 enter)
电脑→手机 {"type":"ack","id":"uuid","status":"sent"} 按键已执行
电脑→手机 {"type":"nack","id":"uuid","status":"error","message":"..."} 按键执行失败
手机→电脑 {"type":"ping"} 心跳
电脑→手机 {"type":"pong"} 心跳响应

UDP 多播发现:手机发送 {"type":"discover"}224.0.0.167:port+1,电脑响应 {"type":"announce","name":"...","tcp_port":9527}

许可

MIT License