mirror of
https://gitcode.com/JianFeeeee/HomeAgent.git
synced 2026-09-21 09:28:14 +00:00
安全修复(客户端鉴权): - remotedevice 服务端移除授权状态存储(authorized map/SetAuthorized/handleDeviceAuth) - DeviceMeta.Authorized 改为设备 hello 自报,服务端仅透传展示 - device_ctl_* 工具移除服务端授权检查,无条件转发,设备端自行决定是否执行 - 共享设备桥库 Bridge 新增本地 authorized 状态,未授权收到 cmd 直接拒绝 - waiter: --device-authorized / device_authorized 配置控制本地授权 - GUI: 授权存 gui-prefs 本地文件;设备页仅本机可切换开关 - webui /device/auth 旧路径返回 410 Gone - 根因:agent 可经 config_set 篡改服务端授权配置自行授权设备 插件管理强化: - 内置插件禁止卸载(IsBuiltinPlugin + 409),外部插件卸载即时生效 - 卸载不存在插件返回 404;移除误导性 reload_required 提示 - webui 插件路由:名称白名单校验防路径穿越、保留字路径保护
583 lines
23 KiB
Go
583 lines
23 KiB
Go
package remotedevice
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import (
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"encoding/json"
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"fmt"
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"sort"
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"strings"
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"time"
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agentIO "gitcode.com/JianFeeeee/HomeAgent/internal/agent/io"
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)
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// devicectlDevice 把设备网关暴露为 IOManager 的一个 Device:
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// Tools() 提供 devicedetect / device_ctl_status / device_ctl_cmdrun / device_ctl_cmdresult / screensee,
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// Execute() 推送命令到设备,设备端自行鉴权(客户端存储授权)。
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type devicectlDevice struct {
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reg *Registry
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// screensee 回调:设备截屏回传后由 agent 核心消费(视觉描述)。
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// 由插件 Start 注入;nil 时退化为仅返回 base64 数据。
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seeHandler func(dataURL string, provider string) string
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}
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func (d *devicectlDevice) Name() string { return "devicectl" }
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func (d *devicectlDevice) Type() agentIO.DeviceType { return agentIO.DeviceIO }
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func (d *devicectlDevice) OutputCapabilities() agentIO.OutputCapability { return agentIO.CapStructured }
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func (d *devicectlDevice) Description() string {
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return "远程设备控制网关:查看已接入/已授权的设备并发送控制指令(经用户授权的设备)"
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}
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func (d *devicectlDevice) ChannelDef() agentIO.ChannelDef { return agentIO.ChannelDef{} }
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func (d *devicectlDevice) Start() error { return nil }
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func (d *devicectlDevice) Stop() error { return nil }
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func (d *devicectlDevice) Tools() []agentIO.ToolDef {
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return []agentIO.ToolDef{
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{
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Name: "devicedetect",
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Description: "扫描并列出已接入设备网关的设备(含在线/离线状态与授权状态)。" +
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"用途:查看当前有哪些设备连接了 HomeAgent、是否在线、是否已授权。" +
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"参数 kind 可选,只返回该种类的设备。返回值 device_id 用于后续 device_ctl_* 工具。",
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Parameters: map[string]interface{}{
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"type": "object",
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"properties": map[string]interface{}{
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"kind": map[string]interface{}{"type": "string", "description": "按设备种类过滤(light/camera/computer/phone/...),可省略"},
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},
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},
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},
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{
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Name: "device_ctl_status",
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Description: "查询一台已在线设备的实时状态。" +
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"仅返回设备上报的状态信息(如电量/温度/运行状态)。" +
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"需要 device_id(来自 devicedetect)。设备必须已授权且在线。",
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Parameters: map[string]interface{}{
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"type": "object",
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"properties": map[string]interface{}{
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"device_id": map[string]interface{}{"type": "string", "description": "目标设备 ID"},
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},
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"required": []interface{}{"device_id"},
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},
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},
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{
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Name: "device_ctl_cmdrun",
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Description: "向设备下发命令/操作(异步,accepted=true 后用 device_ctl_cmdresult 轮询结果)。" +
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"command 支持两类(前缀区分):\n" +
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"- shell-cmd: 在设备上执行原生 shell 命令,如 shell-cmd ls -la /tmp\n" +
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"- homeagent-cmd: 调用设备端 HomeAgent 内置能力:\n" +
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" · homeagent-screensue <显示内容/HTML> — 用户侧屏幕弹窗显示自定义内容(默认 5 秒后自动关闭)\n" +
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" · homeagent-screensue <秒> <内容> — 指定显示时长(秒),如 homeagent-screensue 30 会议提醒:三点开会\n" +
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" · homeagent-screensue 0 <内容> — 永不超时,常驻显示直到用户手动关闭\n" +
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" · homeagent-camerasue — 抓拍单张 jpeg(结果为 base64 data URL)\n" +
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" · homeagent-camerasue <N秒> — 录像 N 秒 mp4(二进制分块回传,cmdresult 含 data_base64 字段)\n" +
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" · homeagent-speakeruse <文字> — 设备端 TTS 语音朗读文字\n" +
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"⚡ 高危:设备必须已授权,且该操作会改变设备行为。" +
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"返回 accepted=true 表示已下发并等待设备执行,之后可用 device_ctl_cmdresult 查询结果。" +
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"若设备未授权或离线,返回错误信息。",
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Parameters: map[string]interface{}{
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"type": "object",
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"properties": map[string]interface{}{
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"device_id": map[string]interface{}{"type": "string", "description": "目标设备 ID"},
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"command": map[string]interface{}{"type": "string", "description": "以 shell-cmd 或 homeagent-cmd 前缀开头。如 shell-cmd pwd、homeagent-screensue 三点开会、homeagent-screensue 0 重要公告、homeagent-camerasue 5(录5秒)、homeagent-speakeruse 你好"},
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},
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"required": []interface{}{"device_id", "command"},
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},
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},
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{
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Name: "device_ctl_cmdresult",
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Description: "查询之前 device_ctl_cmdrun 下发命令的执行结果(按 req_id 或 device_id 最近一次)。" +
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"若非阻塞或已超时,用此工具取回设备执行输出。",
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Parameters: map[string]interface{}{
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"type": "object",
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"properties": map[string]interface{}{
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"req_id": map[string]interface{}{"type": "string", "description": "命令请求 ID(device_ctl_cmdrun 返回)"},
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"device_id": map[string]interface{}{"type": "string", "description": "设备 ID(查询最近一次结果)"},
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},
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},
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},
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{
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Name: "screensee",
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Description: "查看一台已授权设备的屏幕当前画面(截屏回传)。" +
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"与 screensue(向用户屏幕显示内容)配对:screensue 是给用户看,screensee 是你看。" +
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"返回屏幕截图的自动视觉描述;如需读取屏上文字可接着用 ocr_image。" +
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"需要 device_id(来自 devicedetect)。设备必须已授权且在线。",
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Parameters: map[string]interface{}{
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"type": "object",
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"properties": map[string]interface{}{
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"device_id": map[string]interface{}{"type": "string", "description": "目标设备 ID"},
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"provider": map[string]interface{}{"type": "string", "description": "可选:用于视觉描述的 LLM 源名称,不填则使用默认模型"},
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},
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"required": []interface{}{"device_id"},
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},
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},
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{
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Name: "computeruse",
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Description: "控制一台已授权设备的鼠标/键盘(远程操控电脑屏幕)。" +
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"典型流程:先 screensee 看屏幕 → computeruse 操作 → 再 screensee 确认结果。" +
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"坐标为设备屏幕像素(原点左上角,与 screensee 截图一致)。" +
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"⚡ 高危:直接操作用户设备,务必确认操作意图明确。设备必须已授权且在线。",
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Parameters: map[string]interface{}{
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"type": "object",
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"properties": map[string]interface{}{
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"device_id": map[string]interface{}{"type": "string", "description": "目标设备 ID"},
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"action": map[string]interface{}{
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"type": "string",
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"description": "操作类型:click(单击) / doubleclick(双击) / rightclick(右键) / move(移动) / scroll(滚动) / keypress(按键) / type(输入文字)",
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"enum": []interface{}{"click", "doubleclick", "rightclick", "move", "scroll", "keypress", "type"},
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},
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"x": map[string]interface{}{"type": "integer", "description": "鼠标 X 坐标(像素)。click/doubleclick/rightclick/move 必填"},
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"y": map[string]interface{}{"type": "integer", "description": "鼠标 Y 坐标(像素)。click/doubleclick/rightclick/move 必填"},
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"button": map[string]interface{}{"type": "string", "description": "鼠标按钮:left(默认)/right/middle(可选)"},
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"dy": map[string]interface{}{"type": "integer", "description": "scroll 滚动量:正=向下,负=向上"},
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"key": map[string]interface{}{"type": "string", "description": "keypress 按键名,如 Return / space / ctrl+c / alt+F4"},
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"text": map[string]interface{}{"type": "string", "description": "type 要输入的文字"},
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},
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"required": []interface{}{"device_id", "action"},
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},
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},
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{
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Name: "clipboardsee",
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Description: "读取一台已授权设备的剪切板当前内容(用户最近复制/剪切的文字)。" +
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"与 clipboardsue 配对:clipboardsee 是读,clipboardsue 是写。" +
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"适用场景:用户说「看看我刚复制的东西」「把我复制的链接打开」。" +
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"⚡ 隐私敏感:剪切板可能含密码/隐私,仅在用户明确要求时使用。设备必须已授权且在线。",
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Parameters: map[string]interface{}{
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"type": "object",
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"properties": map[string]interface{}{
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"device_id": map[string]interface{}{"type": "string", "description": "目标设备 ID"},
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},
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"required": []interface{}{"device_id"},
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},
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},
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{
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Name: "clipboardsue",
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Description: "把指定文字写入一台已授权设备的剪切板(用户之后可直接 Ctrl+V 粘贴)。" +
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"与 clipboardsee 配对:clipboardsee 是读,clipboardsue 是写。" +
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"适用场景:帮用户准备好要粘贴的长文本/链接/代码,避免 computeruse type 逐字输入慢且易错。" +
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"典型组合:clipboardsue 写入 → 提示用户 Ctrl+V,或 clipboardsue + computeruse keypress ctrl+v 自动粘贴。" +
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"设备必须已授权且在线。",
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Parameters: map[string]interface{}{
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"type": "object",
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"properties": map[string]interface{}{
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"device_id": map[string]interface{}{"type": "string", "description": "目标设备 ID"},
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"text": map[string]interface{}{"type": "string", "description": "要写入剪切板的内容"},
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},
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"required": []interface{}{"device_id", "text"},
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},
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},
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{
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Name: "deviceinfo",
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Description: "探查一台设备接入网关时声明的详细信息与支持能力。" +
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"返回设备的 OS/架构/CPU/内存/能力 caps 等(设备接入时上报,非实时)。" +
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"需要 device_id(来自 devicedetect)。设备必须已授权。",
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Parameters: map[string]interface{}{
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"type": "object",
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"properties": map[string]interface{}{
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"device_id": map[string]interface{}{"type": "string", "description": "目标设备 ID"},
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},
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"required": []interface{}{"device_id"},
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},
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},
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}
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}
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func (d *devicectlDevice) Execute(tool string, args map[string]interface{}) (interface{}, error) {
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switch tool {
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case "devicedetect":
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return d.detect(args)
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case "device_ctl_status":
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return d.status(args)
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case "device_ctl_cmdrun":
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return d.cmdrun(args)
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case "device_ctl_cmdresult":
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return d.cmdresult(args)
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case "screensee":
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return d.screensee(args)
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case "computeruse":
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return d.computeruse(args)
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case "clipboardsee":
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return d.clipboardsee(args)
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case "clipboardsue":
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return d.clipboardsue(args)
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case "deviceinfo":
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return d.info(args)
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default:
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return nil, fmt.Errorf("unknown device tool %s", tool)
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}
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}
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// publicDevices 把设备列表转为简洁 JSON(无内部字段)。
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func publicDevices(in []DeviceMeta) []map[string]interface{} {
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out := make([]map[string]interface{}, 0, len(in))
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for _, m := range in {
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entry := map[string]interface{}{
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"device_id": m.DeviceID,
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"name": m.Name,
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"kind": m.Kind,
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"caps": m.Caps,
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"authorized": m.Authorized,
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"online": m.Online,
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"last_seen": m.LastSeen,
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}
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if len(m.Info) > 0 {
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entry["info"] = m.Info
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}
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out = append(out, entry)
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}
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return out
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}
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// detect 实现 devicedetect。
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func (d *devicectlDevice) detect(args map[string]interface{}) (interface{}, error) {
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kind, _ := args["kind"].(string)
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devs := d.reg.List()
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if kind != "" {
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var filtered []DeviceMeta
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for _, m := range devs {
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if strings.EqualFold(m.Kind, kind) {
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filtered = append(filtered, m)
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}
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}
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devs = filtered
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}
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sort.Slice(devs, func(i, j int) bool { return devs[i].DeviceID < devs[j].DeviceID })
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if len(devs) == 0 {
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return map[string]interface{}{"devices": []interface{}{}, "message": "暂无设备接入"}, nil
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}
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return map[string]interface{}{"devices": publicDevices(devs)}, nil
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}
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// status 实现 device_ctl_status(只读,查询设备最后一次上报状态)。
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func (d *devicectlDevice) status(args map[string]interface{}) (interface{}, error) {
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id, _ := args["device_id"].(string)
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if id == "" {
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return nil, fmt.Errorf("device_id required")
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}
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m, ok := d.reg.Get(id)
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if !ok {
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return nil, fmt.Errorf("device %s 不存在", id)
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}
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// 服务端不检查授权;设备端收到请求后自行决定是否执行。
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if !m.Online {
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return publicDevices([]DeviceMeta{m}), nil // 带 offline=true
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}
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return publicDevices([]DeviceMeta{m}), nil
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}
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// cmdrun 实现 device_ctl_cmdrun:检查授权+在线,push 命令,异步等待结果。
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func (d *devicectlDevice) cmdrun(args map[string]interface{}) (interface{}, error) {
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id, _ := args["device_id"].(string)
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cmd, _ := args["command"].(string)
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if id == "" || cmd == "" {
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return nil, fmt.Errorf("device_id and command required")
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}
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m, ok := d.reg.Get(id)
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if !ok {
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return nil, fmt.Errorf("device %s 不存在", id)
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}
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// 服务端不检查授权;设备端收到请求后自行决定是否执行。
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if !m.Online {
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return nil, fmt.Errorf("device %s 不在线,无法执行命令", id)
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}
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// 命令类型:shell-cmd / homeagent-* 前缀区分;无前缀按 shell 处理(兼容旧格式)
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cmdType := "shell"
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switch {
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case strings.HasPrefix(cmd, "shell-cmd"):
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cmdType = "shell"
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cmd = strings.TrimSpace(strings.TrimPrefix(cmd, "shell-cmd"))
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case strings.HasPrefix(cmd, "homeagent-cmd"):
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cmdType = "homeagent"
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cmd = strings.TrimSpace(strings.TrimPrefix(cmd, "homeagent-cmd"))
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case strings.HasPrefix(cmd, "homeagent-"):
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cmdType = "homeagent"
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cmd = strings.TrimSpace(strings.TrimPrefix(cmd, "homeagent-"))
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default:
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cmdType = "shell"
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}
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reqID := newReqID()
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if err := d.reg.PushCmd(id, reqID, cmd, cmdType); err != nil {
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return nil, fmt.Errorf("下发命令失败: %w", err)
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}
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// 阻塞等待设备结果(带超时);结果同时由 registry 留档。
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res, err := d.reg.AwaitResult(reqID, 30*time.Second)
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if err != nil {
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d.reg.SaveResult(reqID, map[string]interface{}{"accepted": true, "error": err.Error(), "pending": true})
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return map[string]interface{}{"accepted": true, "req_id": reqID, "pending": true, "note": "命令已下发但设备未在超时内回执,可用 device_ctl_cmdresult 再查"}, nil
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}
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out := res
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out["req_id"] = reqID
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d.reg.SaveResult(reqID, out)
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return out, nil
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}
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// cmdresult 实现 device_ctl_cmdresult。
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func (d *devicectlDevice) cmdresult(args map[string]interface{}) (interface{}, error) {
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reqID, _ := args["req_id"].(string)
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deviceID, _ := args["device_id"].(string)
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if reqID != "" {
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res, ok := d.reg.GetResult(reqID)
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if !ok {
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return nil, fmt.Errorf("no result for req %s(设备可能尚未回执)", reqID)
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}
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return res, nil
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}
|
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if deviceID != "" {
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// 返回该设备最近一次结果(简化:遍历 results 找 device_id 匹配的最近一条)
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// 说明:当前只按 req_id 查询;device_id 查询留给后续迭代。
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_, ok := d.reg.Get(deviceID)
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if !ok {
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return nil, fmt.Errorf("device %s 不存在", deviceID)
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}
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return map[string]interface{}{"device_id": deviceID, "note": "请用 device_ctl_cmdrun 返回的 req_id 查询命令结果"}, nil
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}
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return nil, fmt.Errorf("req_id 或 device_id 至少提供一个")
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||
}
|
||
|
||
// info 实现 deviceinfo:返回设备详情 + 支持能力。
|
||
func (d *devicectlDevice) info(args map[string]interface{}) (interface{}, error) {
|
||
id, _ := args["device_id"].(string)
|
||
if id == "" {
|
||
return nil, fmt.Errorf("device_id required")
|
||
}
|
||
m, ok := d.reg.Get(id)
|
||
if !ok {
|
||
return nil, fmt.Errorf("device %s 不存在", id)
|
||
}
|
||
out := map[string]interface{}{
|
||
"device_id": m.DeviceID,
|
||
"name": m.Name,
|
||
"kind": m.Kind,
|
||
"caps": m.Caps,
|
||
"authorized": m.Authorized,
|
||
"online": m.Online,
|
||
"last_seen": m.LastSeen,
|
||
}
|
||
if len(m.Info) > 0 {
|
||
out["info"] = m.Info
|
||
}
|
||
return out, nil
|
||
}
|
||
|
||
// SetSeeHandler 注入 screensee 的视觉描述回调(agent 核心提供)。
|
||
func (d *devicectlDevice) SetSeeHandler(fn func(dataURL string, provider string) string) {
|
||
d.seeHandler = fn
|
||
}
|
||
|
||
// screensee 实现 screensee:向设备下发 homeagent-screensee 截屏命令,
|
||
// 等待回传 jpeg base64,交给 seeHandler(agent 核心)做视觉描述。
|
||
func (d *devicectlDevice) screensee(args map[string]interface{}) (interface{}, error) {
|
||
id, _ := args["device_id"].(string)
|
||
provider, _ := args["provider"].(string)
|
||
if id == "" {
|
||
return nil, fmt.Errorf("device_id required")
|
||
}
|
||
m, ok := d.reg.Get(id)
|
||
if !ok {
|
||
return nil, fmt.Errorf("device %s 不存在", id)
|
||
}
|
||
// 服务端不检查授权;设备端收到请求后自行决定是否执行。
|
||
if !m.Online {
|
||
return nil, fmt.Errorf("device %s 不在线", id)
|
||
}
|
||
if !d.reg.SupportsTool(id, "screensee") {
|
||
return nil, fmt.Errorf("device %s 未声明 screensee 能力(caps=%v),无法截屏", id, m.Caps)
|
||
}
|
||
reqID := newReqID()
|
||
if err := d.reg.PushCmd(id, reqID, "screensee", "homeagent"); err != nil {
|
||
return nil, fmt.Errorf("下发截屏命令失败: %w", err)
|
||
}
|
||
res, err := d.reg.AwaitResult(reqID, 30*time.Second)
|
||
if err != nil {
|
||
d.reg.SaveResult(reqID, map[string]interface{}{"accepted": true, "error": err.Error(), "pending": true})
|
||
return nil, fmt.Errorf("设备未在超时内回传屏幕画面: %w", err)
|
||
}
|
||
if res["status"] != "ok" {
|
||
errMsg, _ := res["error"].(string)
|
||
if errMsg == "" {
|
||
errMsg = fmt.Sprintf("status=%v", res["status"])
|
||
}
|
||
return nil, fmt.Errorf("设备截屏失败: %s", errMsg)
|
||
}
|
||
output, _ := res["output"].(string)
|
||
// 设备端回传 data URL(data:image/jpeg;base64,...)或裸 base64
|
||
if !strings.HasPrefix(output, "data:") {
|
||
output = "data:image/jpeg;base64," + output
|
||
}
|
||
d.reg.SaveResult(reqID, res)
|
||
if d.seeHandler == nil {
|
||
return map[string]interface{}{"image_data_url": output, "note": "无视觉描述处理器,仅返回原始图像数据"}, nil
|
||
}
|
||
desc := d.seeHandler(output, provider)
|
||
return map[string]interface{}{"description": desc}, nil
|
||
}
|
||
|
||
// computeruse 实现 computeruse:向设备下发鼠标/键盘控制命令。
|
||
// 协议(GUI b4e5b39):homeagent-computeruse {"x":px,"y":px,"action":"act","button":"btn","text":"txt"}
|
||
// 服务端负责把结构化参数序列化为 JSON,避免 LLM 手拼字符串出错。
|
||
func (d *devicectlDevice) computeruse(args map[string]interface{}) (interface{}, error) {
|
||
id, _ := args["device_id"].(string)
|
||
action, _ := args["action"].(string)
|
||
if id == "" || action == "" {
|
||
return nil, fmt.Errorf("device_id and action required")
|
||
}
|
||
m, ok := d.reg.Get(id)
|
||
if !ok {
|
||
return nil, fmt.Errorf("device %s 不存在", id)
|
||
}
|
||
// 服务端不检查授权;设备端收到请求后自行决定是否执行。
|
||
if !m.Online {
|
||
return nil, fmt.Errorf("device %s 不在线", id)
|
||
}
|
||
if !d.reg.SupportsTool(id, "computeruse") {
|
||
return nil, fmt.Errorf("device %s 未声明 computeruse 能力(caps=%v),无法操控鼠标键盘", id, m.Caps)
|
||
}
|
||
|
||
// 构造 GUI 端约定的 JSON 参数(坐标相对 screensueDisplay 所选屏)
|
||
params := map[string]interface{}{"action": action}
|
||
switch action {
|
||
case "click", "doubleclick", "rightclick", "move":
|
||
x, xok := args["x"].(float64)
|
||
y, yok := args["y"].(float64)
|
||
if !xok || !yok {
|
||
return nil, fmt.Errorf("action=%s 需要 x/y 坐标", action)
|
||
}
|
||
params["x"] = int(x)
|
||
params["y"] = int(y)
|
||
if btn, ok := args["button"].(string); ok && btn != "" {
|
||
params["button"] = btn
|
||
}
|
||
case "scroll":
|
||
dy, ok := args["dy"].(float64)
|
||
if !ok {
|
||
return nil, fmt.Errorf("action=scroll 需要 dy 滚动量(正=向下,负=向上)")
|
||
}
|
||
params["dy"] = int(dy)
|
||
case "keypress":
|
||
key, _ := args["key"].(string)
|
||
if key == "" {
|
||
return nil, fmt.Errorf("action=keypress 需要 key 按键名(如 Return / ctrl+c)")
|
||
}
|
||
params["key"] = key
|
||
case "type":
|
||
text, _ := args["text"].(string)
|
||
if text == "" {
|
||
return nil, fmt.Errorf("action=type 需要 text 要输入的文字")
|
||
}
|
||
params["text"] = text
|
||
default:
|
||
return nil, fmt.Errorf("不支持的操作类型 %s(可选 click/doubleclick/rightclick/move/scroll/keypress/type)", action)
|
||
}
|
||
|
||
cmdBytes, _ := json.Marshal(params)
|
||
reqID := newReqID()
|
||
if err := d.reg.PushCmd(id, reqID, "computeruse "+string(cmdBytes), "homeagent"); err != nil {
|
||
return nil, fmt.Errorf("下发操控命令失败: %w", err)
|
||
}
|
||
res, err := d.reg.AwaitResult(reqID, 30*time.Second)
|
||
if err != nil {
|
||
d.reg.SaveResult(reqID, map[string]interface{}{"accepted": true, "error": err.Error(), "pending": true})
|
||
return nil, fmt.Errorf("设备未在超时内回执: %w", err)
|
||
}
|
||
out := res
|
||
out["req_id"] = reqID
|
||
d.reg.SaveResult(reqID, out)
|
||
return out, nil
|
||
}
|
||
|
||
// clipboardCheck 检查设备可操作性(存在/已授权/在线/能力声明),返回错误或 nil。
|
||
// tool 为空时跳过能力校验(如 device_ctl_cmdrun 由自身逻辑处理)。
|
||
func (d *devicectlDevice) clipboardCheck(id, verb, tool string) error {
|
||
if id == "" {
|
||
return fmt.Errorf("device_id required")
|
||
}
|
||
m, ok := d.reg.Get(id)
|
||
if !ok {
|
||
return fmt.Errorf("device %s 不存在", id)
|
||
}
|
||
if !m.Online {
|
||
return fmt.Errorf("device %s 不在线", id)
|
||
}
|
||
if tool != "" && !d.reg.SupportsTool(id, tool) {
|
||
return fmt.Errorf("device %s 未声明 %s 能力(caps=%v),无法执行此操作", id, tool, m.Caps)
|
||
}
|
||
return nil
|
||
}
|
||
|
||
// clipboardsee 实现 clipboardsee:读取设备剪切板当前内容。
|
||
// 协议(GUI 配套):homeagent-clipboardsee → 回执 output 字段为剪切板文字。
|
||
func (d *devicectlDevice) clipboardsee(args map[string]interface{}) (interface{}, error) {
|
||
id, _ := args["device_id"].(string)
|
||
if err := d.clipboardCheck(id, "读取", "clipboardsee"); err != nil {
|
||
return nil, err
|
||
}
|
||
reqID := newReqID()
|
||
if err := d.reg.PushCmd(id, reqID, "clipboardsee", "homeagent"); err != nil {
|
||
return nil, fmt.Errorf("下发读取命令失败: %w", err)
|
||
}
|
||
res, err := d.reg.AwaitResult(reqID, 15*time.Second)
|
||
if err != nil {
|
||
d.reg.SaveResult(reqID, map[string]interface{}{"accepted": true, "error": err.Error(), "pending": true})
|
||
return nil, fmt.Errorf("设备未在超时内回执: %w", err)
|
||
}
|
||
if res["status"] != "ok" {
|
||
errMsg, _ := res["error"].(string)
|
||
if errMsg == "" {
|
||
errMsg = fmt.Sprintf("status=%v", res["status"])
|
||
}
|
||
return nil, fmt.Errorf("读取剪切板失败: %s", errMsg)
|
||
}
|
||
content, _ := res["output"].(string)
|
||
out := map[string]interface{}{
|
||
"req_id": reqID,
|
||
"content": content,
|
||
"empty": content == "",
|
||
}
|
||
d.reg.SaveResult(reqID, out)
|
||
return out, nil
|
||
}
|
||
|
||
// clipboardsue 实现 clipboardsue:把文字写入设备剪切板。
|
||
// 协议(GUI 配套):homeagent-clipboardsue <文字>,回执 ok 表示已写入。
|
||
func (d *devicectlDevice) clipboardsue(args map[string]interface{}) (interface{}, error) {
|
||
id, _ := args["device_id"].(string)
|
||
text, _ := args["text"].(string)
|
||
if text == "" {
|
||
return nil, fmt.Errorf("text required(要写入剪切板的内容)")
|
||
}
|
||
if err := d.clipboardCheck(id, "写入", "clipboardsue"); err != nil {
|
||
return nil, err
|
||
}
|
||
reqID := newReqID()
|
||
// 命令格式:clipboardsue <文字>(GUI 端取首个空格后的全部内容作为写入文本)
|
||
if err := d.reg.PushCmd(id, reqID, "clipboardsue "+text, "homeagent"); err != nil {
|
||
return nil, fmt.Errorf("下发写入命令失败: %w", err)
|
||
}
|
||
res, err := d.reg.AwaitResult(reqID, 15*time.Second)
|
||
if err != nil {
|
||
d.reg.SaveResult(reqID, map[string]interface{}{"accepted": true, "error": err.Error(), "pending": true})
|
||
return nil, fmt.Errorf("设备未在超时内回执: %w", err)
|
||
}
|
||
if res["status"] != "ok" {
|
||
errMsg, _ := res["error"].(string)
|
||
if errMsg == "" {
|
||
errMsg = fmt.Sprintf("status=%v", res["status"])
|
||
}
|
||
return nil, fmt.Errorf("写入剪切板失败: %s", errMsg)
|
||
}
|
||
out := map[string]interface{}{
|
||
"req_id": reqID,
|
||
"written": len(text),
|
||
"preview": truncateForPreview(text, 60),
|
||
}
|
||
d.reg.SaveResult(reqID, out)
|
||
return out, nil
|
||
}
|
||
|
||
// truncateForPreview 截断长文本用于回执预览。
|
||
func truncateForPreview(s string, max int) string {
|
||
r := []rune(s)
|
||
if len(r) <= max {
|
||
return s
|
||
}
|
||
return string(r[:max]) + "..."
|
||
}
|