old_flsystem/PCRobot/Utils/WeChatActivateHelper.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using PCRobot;

namespace WechatHelper
{
    /// <summary>
    /// 微信激活帮助类
    /// </summary>
    internal class WeChatActivateHelper
    {
        #region WIN32 API函数
        [DllImport("User32.dll", EntryPoint = "SendMessage")]
        private static extern int SendMessage(IntPtr hWnd, int msg, int wParam, int lParam);

        /// <summary>
        /// 聚焦
        /// </summary>
        /// <param name="hWnd"></param>
        /// <returns></returns>
        [DllImport("user32.dll", EntryPoint = "SetFocus")]
        private static extern IntPtr SetFocus(IntPtr hWnd);

        /// <summary>
        /// 判断是否最小化
        /// </summary>
        /// <param name="hWnd"></param>
        /// <returns></returns>
        [DllImport("user32.dll")]
        private static extern bool IsIconic(IntPtr hWnd);

        /// <summary>
        /// 判断是否可见
        /// </summary>
        /// <param name="hWnd"></param>
        /// <returns></returns>
        [DllImport("user32.dll")]
        [return: MarshalAs(UnmanagedType.Bool)]
        private static extern bool IsWindowVisible(IntPtr hWnd);

        [DllImport("user32.dll", EntryPoint = "ShowWindow", CharSet = CharSet.Auto)]
        public static extern int ShowWindow(IntPtr hwnd, int nCmdShow);

        /// <summary>
        /// 附加线程输入
        /// </summary>
        /// <param name="idAttach">当前线程</param>
        /// <param name="idAttachTo">目标线程</param>
        /// <param name="fAttach"></param>
        /// <returns></returns>
        [DllImport("user32.dll", CharSet = CharSet.Unicode, EntryPoint = "AttachThreadInput", ExactSpelling = true, SetLastError = true)]
        private static extern bool AttachThreadInput(IntPtr idAttach, IntPtr idAttachTo, bool fAttach);

        //通过句柄获取线程ID
        [DllImport("User32.dll", CharSet = CharSet.Auto)]
        private static extern IntPtr GetWindowThreadProcessId(IntPtr hwnd, IntPtr id);

        [System.Runtime.InteropServices.DllImport("user32.dll")]
        private static extern IntPtr FindWindowExA(IntPtr parentHandle, IntPtr childAfter, string lpClassName, string lpWindowName);

        [System.Runtime.InteropServices.DllImport("USER32.DLL")]
        private static extern bool SetForegroundWindow(IntPtr hWnd);

        [System.Runtime.InteropServices.DllImport("user32.dll")]
        private static extern bool SetActiveWindow(IntPtr hWnd);
        #endregion


        /// <summary>
        /// 激活窗口
        /// </summary>
        private static void ActivateWindow(string lpClassName, string lpWindowName)
        {
            try
            {
                //主窗口句柄
                var handle = IntPtr.Zero;
                var handleList = new List<IntPtr>();
                do
                {
                    //优先休眠，防止continue未休眠
                    Thread.Sleep(1000);

                    //查找窗口句柄并筛选
                    handle = FindWindowExA(IntPtr.Zero, handle, lpClassName, lpWindowName);
                    if (handle == IntPtr.Zero)
                    {
                        break;
                    }

                    if (handleList.Contains(handle))
                    {
                        continue;
                    }

                    handleList.Add(handle);
                    var isIconic = IsIconic(handle);

                    //窗体不可见，视为最小化了
                    var isWindowVisible = IsWindowVisible(handle);
                    if (!isWindowVisible)
                    {
                        isIconic = true;
                    }

                    //窗体不可见，或者最小化了
                    if (isIconic)
                    {
                        ShowWindow(handle, 1);
                        Thread.Sleep(3000);
                    }

                    var thisHandel = Process.GetCurrentProcess().MainWindowHandle;
                    //获取自己的线程ID
                    var thisThreadId = GetWindowThreadProcessId(thisHandel, IntPtr.Zero);
                    var targetThreadId = GetWindowThreadProcessId(handle, IntPtr.Zero);
                    //如果这里报错，请添加引用PresentationFramework
                    var cur = _mSynchronizationContext;

                    if (cur == null)
                    {
                        Console.WriteLine("当前线程信息获取失败");
                        continue;
                    }

                    var handle1 = handle;
                    cur.Send((e) =>
                    {
                        try
                        {
                            //附加线程
                            AttachThreadInput(targetThreadId, thisThreadId, true);
                            SetFocus(handle1);
                            var setForegroundWindowResult = SetForegroundWindow(handle1);
                            var setActiveWindow = SetActiveWindow(handle1);
                            AttachThreadInput(targetThreadId, thisThreadId, false);
                            LogHelper.GetSingleObj().Debug("激活", $"this={thisThreadId} target={targetThreadId} fore={setForegroundWindowResult}  active={setActiveWindow} ");

                        }
                        catch (Exception exception)
                        {
                            Console.WriteLine(exception);
                        }

                    }, null);

                    //如果微信最小化了，重新让他最小化

                    if (isIconic)
                    {
                        Thread.Sleep(4000);
                        ShowWindow(handle, 2);
                    }

                    //休眠
                    Thread.Sleep(new Random(Guid.NewGuid().GetHashCode()).Next(40000, 60000));

                } while (true);
            }
            catch (Exception e)
            {
                Console.WriteLine($"ActivateWindow Error：{e.Message}\r\nParams：lpClassName={lpClassName} lpWindowName={lpWindowName}");
            }
        }

        /// <summary>
        /// 关闭窗口
        /// </summary>
        private static void CloseWindow(string className, string windowName)
        {
            int index = 1;
            //主窗口句柄
            var handle = IntPtr.Zero;
            var handleList = new List<IntPtr>();
            do
            {
                try
                {
                    Thread.Sleep(5000);
                    var rstHandlePtr = FindWindowExA(IntPtr.Zero, handle, className, windowName);
                    if (handle == IntPtr.Zero) break;
                    if (handleList.Contains(handle)) break;
                    handleList.Add(handle);

                    //找到了，就自动关闭
                    SendMessage(rstHandlePtr, 0x0010, 0, 0);
                }
                catch (Exception e)
                {
                    Console.WriteLine($"关闭窗口失败：{e.Message}");
                    break;
                }
                index++;
            } while (index < 10);
        }

        /// <summary>
        /// 激活微信
        /// </summary>
        private static void ActivateWeChat()
        {
            CloseWindow("UpdateWnd", "升级");
            ActivateWindow("WeChatMainWndForPC", "微信");
        }

        private static Thread _thread;
        private static SynchronizationContext _mSynchronizationContext;
        private static MouseHook _mouse;
        private static DateTime _lastActiveTime = DateTime.Now;

        /// <summary>
        /// 初始化激活器
        /// 注：请务必在主线程调用，不要再子线程
        /// </summary>
        /// <param name="time">多久激活一次</param>
        /// <param name="forcedRunHours">强制运行小时</param>
        /// <param name="maxCount">总激活次数（0表示无限制）</param>
        /// <exception cref="Exception"></exception>
        public static bool Init(TimeSpan time, int forcedRunHours = 2, int maxCount = 0)
        {
            if (_thread != null && _thread.IsAlive)
            {
                throw new Exception("当前线程尚未结束，请勿重复初始化");
            }

            if (_mouse == null)
            {
                _mouse = new MouseHook();
                _mouse.OnMouseActivity += _mouse_OnMouseActivity;
                _mouse.Start();
            }


            _mSynchronizationContext = SynchronizationContext.Current;
            if (_mSynchronizationContext == null)
            {
                throw new Exception("获取主线程失败，请不要再子线程执行");
            }

            _thread = new Thread(() =>
            {
                int index = 0;
                while (true)
                {
                    try
                    {
                        //操作鼠标键盘时间较短
                        var curTime = DateTime.Now;
                        var interval = curTime - _mouseHeartbeatTime;
                        var isNext = false;
                        //超过12小时没有激活过，强制激活一次
                        if ((curTime - _lastActiveTime).TotalHours > forcedRunHours)
                        {
                            isNext = true;
                        }
                        //超过了一定时间，没有操作鼠标
                        else if (interval > time)
                        {
                            isNext = true;
                        }

                        if (!isNext) continue;
                        index++;
                        _lastActiveTime = DateTime.Now;
                        ActivateWeChat();
                        if (maxCount != 0 && index >= maxCount)
                        {
                            break;
                        }
                    }
                    catch (Exception e)
                    {
                        Console.WriteLine($"激活窗口发生异常：{e.Message}");
                    }
                    finally
                    {
                        Thread.Sleep(time);
                    }
                }
            })
            {
                IsBackground = true
            };
            _thread.Start();
            return true;
        }

        private static DateTime _mouseHeartbeatTime = DateTime.Now;
        private static void _mouse_OnMouseActivity(object sender, MouseEventArgs e)
        {
            _mouseHeartbeatTime = DateTime.Now;
        }
    }

    internal class MouseHook
    {
        private const int WM_MOUSEMOVE = 0x200;
        private const int WM_LBUTTONDOWN = 0x201;
        private const int WM_RBUTTONDOWN = 0x204;
        private const int WM_MBUTTONDOWN = 0x207;
        private const int WM_LBUTTONUP = 0x202;
        private const int WM_RBUTTONUP = 0x205;
        private const int WM_MBUTTONUP = 0x208;
        private const int WM_LBUTTONDBLCLK = 0x203;
        private const int WM_RBUTTONDBLCLK = 0x206;
        private const int WM_MBUTTONDBLCLK = 0x209;

        //全局的事件  
        public event MouseEventHandler OnMouseActivity;

        static int hMouseHook = 0; //鼠标钩子句柄  

        //鼠标常量  
        public const int WH_MOUSE_LL = 14; //mouse hook constant  

        HookProc MouseHookProcedure; //声明鼠标钩子事件类型.  

        //声明一个Point的封送类型  
        [StructLayout(LayoutKind.Sequential)]
        public class POINT
        {
            public int x;
            public int y;
        }

        //声明鼠标钩子的封送结构类型  
        [StructLayout(LayoutKind.Sequential)]
        public class MouseHookStruct
        {
            public POINT pt;
            public int hWnd;
            public int wHitTestCode;
            public int dwExtraInfo;
        }

        //装置钩子的函数  
        [DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
        public static extern int SetWindowsHookEx(int idHook, HookProc lpfn, IntPtr hInstance, int threadId);

        //卸下钩子的函数  
        [DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
        public static extern bool UnhookWindowsHookEx(int idHook);

        //下一个钩挂的函数  
        [DllImport("user32.dll", CharSet = CharSet.Auto, CallingConvention = CallingConvention.StdCall)]
        public static extern int CallNextHookEx(int idHook, int nCode, Int32 wParam, IntPtr lParam);

        public delegate int HookProc(int nCode, Int32 wParam, IntPtr lParam);

        /// <summary>  
        /// 墨认的构造函数构造当前类的实例.  
        /// </summary>  
        public MouseHook()
        {
        }

        //析构函数.  
        ~MouseHook()
        {
            Stop();
        }

        public void Start()
        {
            //安装鼠标钩子  
            if (hMouseHook == 0)
            {
                //生成一个HookProc的实例.  
                MouseHookProcedure = new HookProc(MouseHookProc);

                hMouseHook = SetWindowsHookEx(WH_MOUSE_LL, MouseHookProcedure, Marshal.GetHINSTANCE(System.Reflection.Assembly.GetExecutingAssembly().GetModules()[0]), 0);

                //如果装置失败停止钩子  
                if (hMouseHook == 0)
                {
                    Stop();
                    throw new Exception("SetWindowsHookEx failed.");
                }
            }
        }

        public void Stop()
        {
            bool retMouse = true;
            if (hMouseHook != 0)
            {
                retMouse = UnhookWindowsHookEx(hMouseHook);
                hMouseHook = 0;
            }

            //如果卸下钩子失败  
            if (!(retMouse)) throw new Exception("UnhookWindowsHookEx failed.");
        }

        private int MouseHookProc(int nCode, Int32 wParam, IntPtr lParam)
        {
            //如果正常运行并且用户要监听鼠标的消息  
            if ((nCode >= 0) && (OnMouseActivity != null))
            {
                MouseButtons button = MouseButtons.None;
                int clickCount = 0;

                switch (wParam)
                {
                    case WM_LBUTTONDOWN:
                        button = MouseButtons.Left;
                        clickCount = 1;
                        break;
                    case WM_LBUTTONUP:
                        button = MouseButtons.Left;
                        clickCount = 1;
                        break;
                    case WM_LBUTTONDBLCLK:
                        button = MouseButtons.Left;
                        clickCount = 2;
                        break;
                    case WM_RBUTTONDOWN:
                        button = MouseButtons.Right;
                        clickCount = 1;
                        break;
                    case WM_RBUTTONUP:
                        button = MouseButtons.Right;
                        clickCount = 1;
                        break;
                    case WM_RBUTTONDBLCLK:
                        button = MouseButtons.Right;
                        clickCount = 2;
                        break;
                }

                //从回调函数中得到鼠标的信息  
                MouseHookStruct MyMouseHookStruct = (MouseHookStruct)Marshal.PtrToStructure(lParam, typeof(MouseHookStruct));
                MouseEventArgs e = new MouseEventArgs(button, clickCount, MyMouseHookStruct.pt.x, MyMouseHookStruct.pt.y, 0);
                //if(e.X>700)return 1;//如果想要限制鼠标在屏幕中的移动区域可以在此处设置  
                OnMouseActivity(this, e);
            }
            return CallNextHookEx(hMouseHook, nCode, wParam, lParam);
        }
    }

}