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Keyboard_server.lua

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+local config = {}
+
+function log(text)
+  --print("[" .. os.date("%H:%M:%S") .. "] " .. text)
+end
+
+
+-- 保存配置文件
+local function saveConfig()
+  local file = fs.open(".key_config", "w")
+  file.write(textutils.serialize(config))
+  file.close()
+end
+
+-- 加载或创建配置文件
+local function loadOrCreateConfig()
+  if fs.exists(".key_config") then
+    local file = fs.open(".key_config", "r")
+    local content = file.readAll()
+    file.close()
+    config = textutils.unserialize(content)
+    log("Config loaded")
+  else
+    log("Creating default config...")
+    config = {
+      protocol = "wireless_keyboard",
+      external_program = "shell",  -- 默认外部程序
+    }
+    saveConfig()
+    log("Default config created")
+  end
+end
+
+
+
+-- 初始化 rednet
+local function initRednet()
+  peripheral.find("modem", rednet.open)
+end
+
+-- 网络监听函数
+local function networkListener()
+  while true do
+    local senderId, message, protocol = rednet.receive()
+    
+    if protocol == config.protocol and message.type then
+      -- 注入事件到本机事件队列
+      
+      os.queueEvent(message.type, table.unpack(message.args[1]))
+      
+      log("Event from ID " .. senderId .. ": " ..  message.type)
+    end
+  end
+end
+
+-- 外部程序运行函数
+local function runExternalProgram()
+  shell.run(config.external_program)
+end
+
+-- 主函数
+local function main()
+  loadOrCreateConfig()
+  initRednet()
+  
+  log("=== Wireless Keyboard Server ===")
+  log("Protocol: " .. config.protocol)
+  log("External program: " .. config.external_program)
+  log("")
+  
+  -- 并行执行网络监听和外部程序
+  parallel.waitForAny(networkListener, runExternalProgram)
+
+  log("Server stopped")
+  rednet.close()
+end
+
+main()