mirror of
https://github.com/yuanyuanxiang/SimpleRemoter.git
synced 2026-02-17 11:53:25 +08:00
1358 lines
50 KiB
C++
1358 lines
50 KiB
C++
// ScreenManager.cpp: implementation of the CScreenManager class.
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//
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//////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "ScreenManager.h"
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#include "Common.h"
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#include <IOSTREAM>
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#if _MSC_VER <= 1200
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#include <Winable.h>
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#else
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#include <WinUser.h>
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#endif
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#include <time.h>
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#include "ScreenSpy.h"
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#include "ScreenCapturerDXGI.h"
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#include <Shlwapi.h>
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#include <shlobj.h>
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#include "common/file_upload.h"
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#include <thread>
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#include "ClientDll.h"
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#include <common/iniFile.h>
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#include "KernelManager.h"
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#pragma comment(lib, "Shlwapi.lib")
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#ifdef _WIN64
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#ifdef _DEBUG
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#pragma comment(lib, "FileUpload_Libx64d.lib")
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#else
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#pragma comment(lib, "FileUpload_Libx64.lib")
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#endif
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#else
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#ifdef _DEBUG
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#pragma comment(lib, "FileUpload_Libd.lib")
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#else
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#pragma comment(lib, "FileUpload_Lib.lib")
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#endif
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#endif
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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#define WM_MOUSEWHEEL 0x020A
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#define GET_WHEEL_DELTA_WPARAM(wParam)((short)HIWORD(wParam))
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bool IsWindows8orHigher()
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{
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typedef LONG(WINAPI* RtlGetVersionPtr)(PRTL_OSVERSIONINFOW);
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HMODULE hMod = GetModuleHandleW(L"ntdll.dll");
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if (!hMod) return false;
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RtlGetVersionPtr rtlGetVersion = (RtlGetVersionPtr)GetProcAddress(hMod, "RtlGetVersion");
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if (!rtlGetVersion) return false;
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RTL_OSVERSIONINFOW rovi = { 0 };
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rovi.dwOSVersionInfoSize = sizeof(rovi);
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if (rtlGetVersion(&rovi) == 0) {
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return (rovi.dwMajorVersion > 6) || (rovi.dwMajorVersion == 6 && rovi.dwMinorVersion >= 2);
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}
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return false;
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}
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CScreenManager::CScreenManager(IOCPClient* ClientObject, int n, void* user):CManager(ClientObject)
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{
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#ifndef PLUGIN
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extern ClientApp g_MyApp;
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m_conn = g_MyApp.g_Connection;
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CKernelManager* main = (CKernelManager*)ClientObject->GetMain();
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InitFileUpload({}, main ? main->m_LoginMsg : "", main ? main->m_LoginSignature : "", 64, 50, Logf);
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#endif
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m_isGDI = TRUE;
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m_virtual = FALSE;
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m_bIsWorking = TRUE;
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m_bIsBlockInput = FALSE;
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g_hDesk = nullptr;
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m_DesktopID = GetBotId();
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m_ScreenSpyObject = nullptr;
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m_ptrUser = (INT_PTR)user;
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m_point = {};
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m_lastPoint = {};
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m_lmouseDown = FALSE;
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m_hResMoveWindow = nullptr;
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m_resMoveType = 0;
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m_rmouseDown = FALSE;
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m_rclickPoint = {};
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m_rclickWnd = nullptr;
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iniFile cfg(CLIENT_PATH);
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int m_nMaxFPS = cfg.GetInt("settings", "ScreenMaxFPS", 20);
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m_nMaxFPS = max(m_nMaxFPS, 1);
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int threadNum = cfg.GetInt("settings", "ScreenCompressThread", 0);
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m_ClientObject->SetMultiThreadCompress(threadNum);
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m_ScreenSettings.MaxFPS = m_nMaxFPS;
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m_ScreenSettings.CompressThread = threadNum;
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m_ScreenSettings.ScreenStrategy = cfg.GetInt("settings", "ScreenStrategy", 0);
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m_ScreenSettings.ScreenWidth = cfg.GetInt("settings", "ScreenWidth", 0);
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m_ScreenSettings.ScreenHeight = cfg.GetInt("settings", "ScreenHeight", 0);
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m_ScreenSettings.FullScreen = cfg.GetInt("settings", "FullScreen", 0);
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m_ScreenSettings.RemoteCursor = cfg.GetInt("settings", "RemoteCursor", 0);
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m_ScreenSettings.ScrollDetectInterval = cfg.GetInt("settings", "ScrollDetectInterval", 2); // 默认每2帧
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m_ScreenSettings.QualityLevel = cfg.GetInt("settings", "QualityLevel", QUALITY_ADAPTIVE); // 默认自适应
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m_ScreenSettings.CpuSpeedup = cfg.GetInt("settings", "CpuSpeedup", 0);
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LoadQualityProfiles(); // 加载质量配置
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m_hWorkThread = __CreateThread(NULL,0, WorkThreadProc,this,0,NULL);
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}
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bool CScreenManager::SwitchScreen()
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{
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if (m_ScreenSpyObject == NULL || m_ScreenSpyObject->GetScreenCount() <= 1 ||
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!m_ScreenSpyObject->IsMultiScreenEnabled())
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return false;
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return RestartScreen();
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}
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bool CScreenManager::RestartScreen()
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{
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if (m_ScreenSpyObject == NULL)
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return false;
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// 1. 停止工作线程
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m_bIsWorking = FALSE;
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DWORD s = WaitForSingleObject(m_hWorkThread, 3000);
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if (s == WAIT_TIMEOUT) {
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TerminateThread(m_hWorkThread, -1);
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}
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// 2. 删除旧的截屏对象
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SAFE_DELETE(m_ScreenSpyObject);
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// 3. 重新启动工作线程（InitScreenSpy 会创建新对象）
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m_bIsWorking = TRUE;
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m_SendFirst = FALSE;
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m_hWorkThread = __CreateThread(NULL, 0, WorkThreadProc, this, 0, NULL);
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return true;
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}
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std::wstring ConvertToWString(const std::string& multiByteStr)
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{
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int len = MultiByteToWideChar(CP_ACP, 0, multiByteStr.c_str(), -1, NULL, 0);
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if (len == 0) return L""; // 转换失败
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std::wstring wideStr(len, L'\0');
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MultiByteToWideChar(CP_ACP, 0, multiByteStr.c_str(), -1, &wideStr[0], len);
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return wideStr;
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}
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bool LaunchApplication(TCHAR* pszApplicationFilePath, TCHAR* pszDesktopName)
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{
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bool bReturn = false;
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try {
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if (!pszApplicationFilePath || !pszDesktopName || !strlen(pszApplicationFilePath) || !strlen(pszDesktopName))
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return false;
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TCHAR szDirectoryName[MAX_PATH * 2] = { 0 };
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TCHAR szExplorerFile[MAX_PATH * 2] = { 0 };
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strcpy_s(szDirectoryName, sizeof(szDirectoryName), pszApplicationFilePath);
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std::wstring path = ConvertToWString(pszApplicationFilePath);
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if (!PathIsExe(path.c_str()))
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return false;
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PathRemoveFileSpec(szDirectoryName);
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STARTUPINFO sInfo = { 0 };
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PROCESS_INFORMATION pInfo = { 0 };
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sInfo.cb = sizeof(sInfo);
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sInfo.lpDesktop = pszDesktopName;
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//Launching a application into desktop
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SetLastError(0);
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BOOL bCreateProcessReturn = CreateProcess(pszApplicationFilePath,
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NULL,
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NULL,
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NULL,
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TRUE,
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NORMAL_PRIORITY_CLASS,
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NULL,
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szDirectoryName,
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&sInfo,
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&pInfo);
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DWORD err = GetLastError();
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SAFE_CLOSE_HANDLE(pInfo.hProcess);
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SAFE_CLOSE_HANDLE(pInfo.hThread);
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TCHAR* pszError = NULL;
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FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
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NULL, err, 0, reinterpret_cast<LPTSTR>(&pszError), 0, NULL);
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if (pszError) {
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Mprintf("CreateProcess [%s] %s: %s\n", pszApplicationFilePath, err ? "failed" : "succeed", pszError);
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LocalFree(pszError); // 释放内存
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}
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if (bCreateProcessReturn)
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bReturn = true;
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} catch (...) {
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bReturn = false;
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}
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return bReturn;
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}
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// 检查指定桌面（hDesk）中是否存在目标进程（targetExeName）
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BOOL IsProcessRunningInDesktop(HDESK hDesk, const char* targetExeName)
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{
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// 切换到目标桌面
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if (!SetThreadDesktop(hDesk)) {
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return FALSE;
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}
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// 枚举目标桌面的所有窗口
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BOOL bFound = FALSE;
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std::pair<const char*, BOOL*> data(targetExeName, &bFound);
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EnumDesktopWindows(hDesk, [](HWND hWnd, LPARAM lParam) -> BOOL {
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auto pData = reinterpret_cast<std::pair<const char*, BOOL*>*>(lParam);
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DWORD dwProcessId;
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GetWindowThreadProcessId(hWnd, &dwProcessId);
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// 获取进程名
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HANDLE hProcess = OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, FALSE, dwProcessId);
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if (hProcess)
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{
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char exePath[MAX_PATH];
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DWORD size = MAX_PATH;
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if (QueryFullProcessImageName(hProcess, 0, exePath, &size)) {
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if (_stricmp(exePath, pData->first) == 0) {
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*(pData->second) = TRUE;
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return FALSE; // 终止枚举
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}
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}
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SAFE_CLOSE_HANDLE(hProcess);
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}
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return TRUE; // 继续枚举
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}, reinterpret_cast<LPARAM>(&data));
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return bFound;
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}
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void CScreenManager::InitScreenSpy()
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{
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int DXGI = USING_GDI;
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BYTE algo = ALGORITHM_DIFF;
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BYTE* user = (BYTE*)m_ptrUser;
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BOOL all = FALSE;
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if (!(user == NULL || ((int)user) == 1)) {
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UserParam* param = (UserParam*)user;
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if (param) {
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DXGI = param->buffer[0];
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algo = param->length > 1 ? param->buffer[1] : algo;
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all = param->length > 2 ? param->buffer[2] : all;
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}
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m_pUserParam = param;
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} else {
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DXGI = (int)user;
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}
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// 如果已设置质量等级，使用对应的算法（优先于启动参数）
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int level = m_ScreenSettings.QualityLevel;
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if (level >= 0 && level < QUALITY_COUNT) {
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algo = m_QualityProfiles[level].algorithm;
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}
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Mprintf("CScreenManager: Type %d Algorithm: %d (QualityLevel=%d)\n", DXGI, int(algo), level);
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if (DXGI == USING_VIRTUAL) {
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m_virtual = TRUE;
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HDESK hDesk = SelectDesktop((char*)m_DesktopID.c_str());
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if (!hDesk) {
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hDesk = CreateDesktop(m_DesktopID.c_str(), NULL, NULL, 0, GENERIC_ALL, NULL);
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Mprintf("创建虚拟屏幕%s: %s\n", m_DesktopID.c_str(), hDesk ? "成功" : "失败");
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} else {
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Mprintf("打开虚拟屏幕成功: %s\n", m_DesktopID.c_str());
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}
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if (hDesk) {
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TCHAR szExplorerFile[MAX_PATH * 2] = { 0 };
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GetWindowsDirectory(szExplorerFile, MAX_PATH * 2 - 1);
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strcat_s(szExplorerFile, MAX_PATH * 2 - 1, "\\Explorer.Exe");
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if (!IsProcessRunningInDesktop(hDesk, szExplorerFile)) {
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if (!LaunchApplication(szExplorerFile, (char*)m_DesktopID.c_str())) {
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Mprintf("启动资源管理器失败[%s]!!!\n", m_DesktopID.c_str());
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}
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} else {
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Mprintf("虚拟屏幕的资源管理器已在运行[%s].\n", m_DesktopID.c_str());
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}
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SetThreadDesktop(g_hDesk = hDesk);
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}
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} else {
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HDESK hDesk = OpenActiveDesktop();
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if (hDesk) {
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SetThreadDesktop(g_hDesk = hDesk);
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}
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}
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SAFE_DELETE(m_ScreenSpyObject);
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if ((USING_DXGI == DXGI && IsWindows8orHigher())) {
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m_isGDI = FALSE;
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auto s = new ScreenCapturerDXGI(algo, DEFAULT_GOP, all);
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if (s->IsInitSucceed()) {
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m_ScreenSpyObject = s;
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} else {
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SAFE_DELETE(s);
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m_isGDI = TRUE;
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m_ScreenSpyObject = new CScreenSpy(32, algo, FALSE, DEFAULT_GOP, all);
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Mprintf("CScreenManager: DXGI SPY init failed!!! Using GDI instead.\n");
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}
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} else {
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m_isGDI = TRUE;
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m_ScreenSpyObject = new CScreenSpy(32, algo, DXGI == USING_VIRTUAL, DEFAULT_GOP, all);
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}
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}
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BOOL IsRunningAsSystem()
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{
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HANDLE hToken;
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PTOKEN_USER pTokenUser = NULL;
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DWORD dwSize = 0;
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BOOL isSystem = FALSE;
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if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken)) {
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return FALSE;
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}
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GetTokenInformation(hToken, TokenUser, NULL, 0, &dwSize);
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pTokenUser = (PTOKEN_USER)malloc(dwSize);
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if (pTokenUser && GetTokenInformation(hToken, TokenUser, pTokenUser,
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dwSize, &dwSize)) {
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// 使用 WellKnownSid 创建 SYSTEM SID
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BYTE systemSid[SECURITY_MAX_SID_SIZE];
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DWORD sidSize = sizeof(systemSid);
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if (CreateWellKnownSid(WinLocalSystemSid, NULL, systemSid, &sidSize)) {
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isSystem = EqualSid(pTokenUser->User.Sid, systemSid);
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if (isSystem) {
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Mprintf("当前进程以 SYSTEM 身份运行。\n");
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} else {
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Mprintf("当前进程未以 SYSTEM 身份运行。\n");
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}
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}
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}
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free(pTokenUser);
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CloseHandle(hToken);
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return isSystem;
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}
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BOOL CScreenManager::OnReconnect()
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{
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auto duration = GetTickCount64() - m_nReconnectTime;
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if (duration <= 3000)
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Sleep(3000 - duration);
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m_nReconnectTime = GetTickCount64();
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m_SendFirst = FALSE;
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BOOL r = m_ClientObject ? m_ClientObject->Reconnect(this) : FALSE;
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Mprintf("CScreenManager OnReconnect '%s'\n", r ? "succeed" : "failed");
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return r;
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}
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DWORD WINAPI CScreenManager::WorkThreadProc(LPVOID lParam)
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{
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CScreenManager *This = (CScreenManager *)lParam;
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This->InitScreenSpy();
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This->SendBitMapInfo(); //发送bmp位图结构
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// 等控制端对话框打开
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This->WaitForDialogOpen();
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clock_t last = clock();
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#if USING_ZLIB
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const int fps = 8;// 帧率
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#else
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const int fps = 8;// 帧率
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#endif
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const int sleep = 1000 / fps;// 间隔时间（ms）
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int c1 = 0; // 连续耗时长的次数
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int c2 = 0; // 连续耗时短的次数
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float s0 = sleep; // 两帧之间隔（ms）
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const int frames = fps; // 每秒调整屏幕发送速度
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const float alpha = 1.03; // 控制fps的因子
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clock_t last_check = clock();
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timeBeginPeriod(1);
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while (This->m_bIsWorking) {
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WAIT_n(This->m_bIsWorking && !This->IsConnected(), 6, 200);
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if (!This->IsConnected()) This->OnReconnect();
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if (!This->IsConnected()) continue;
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if (!This->m_SendFirst && This->IsConnected()) {
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This->m_SendFirst = TRUE;
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This->SendBitMapInfo();
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Sleep(50);
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This->SendFirstScreen();
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}
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// 降低桌面检查频率，避免频繁的DC重置导致闪屏
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if (This->IsRunAsService() && !This->m_virtual) {
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auto now = clock();
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if (now - last_check > 500) {
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last_check = now;
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// 使用公共函数检查并切换桌面（无需写权限）
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if (SwitchToDesktopIfChanged(This->g_hDesk, 0) && This->m_isGDI) {
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// 桌面变化时重置屏幕捕获的DC
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CScreenSpy* spy = (CScreenSpy*)(This->m_ScreenSpyObject);
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if (spy) {
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spy->ResetDesktopDC();
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}
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}
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}
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}
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ULONG ulNextSendLength = 0;
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const char* szBuffer = This->GetNextScreen(ulNextSendLength);
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if (szBuffer) {
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s0 = max(s0, 1000./This->m_ScreenSettings.MaxFPS); // 最快每秒20帧
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s0 = min(s0, 1000);
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int span = s0-(clock() - last);
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Sleep(span > 0 ? span : 1);
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if (span < 0) { // 发送数据耗时较长，网络较差或数据较多
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c2 = 0;
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if (frames == ++c1) { // 连续一定次数耗时长
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s0 = (s0 <= sleep*4) ? s0*alpha : s0;
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c1 = 0;
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#if _DEBUG
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if (1000./s0>1.0)
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Mprintf("[+]SendScreen Span= %dms, s0= %f, fps= %f\n", span, s0, 1000./s0);
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#endif
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}
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} else if (span > 0) { // 发送数据耗时比s0短，表示网络较好或数据包较小
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c1 = 0;
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if (frames == ++c2) { // 连续一定次数耗时短
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s0 = (s0 >= sleep/4) ? s0/alpha : s0;
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c2 = 0;
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#if _DEBUG
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if (1000./s0<This->m_ScreenSettings.MaxFPS)
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Mprintf("[-]SendScreen Span= %dms, s0= %f, fps= %f\n", span, s0, 1000./s0);
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#endif
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}
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}
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last = clock();
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This->SendNextScreen(szBuffer, ulNextSendLength);
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}
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}
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timeEndPeriod(1);
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Mprintf("ScreenWorkThread Exit\n");
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return 0;
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}
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VOID CScreenManager::SendBitMapInfo()
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{
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//这里得到bmp结构的大小
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const ULONG ulLength = 1 + sizeof(BITMAPINFOHEADER) + 2 * sizeof(uint64_t) + sizeof(ScreenSettings);
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||
LPBYTE szBuffer = (LPBYTE)VirtualAlloc(NULL, ulLength, MEM_COMMIT, PAGE_READWRITE);
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||
if (szBuffer == NULL)
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return;
|
||
szBuffer[0] = TOKEN_BITMAPINFO;
|
||
//这里将bmp位图结构发送出去
|
||
memcpy(szBuffer + 1, m_ScreenSpyObject->GetBIData(), sizeof(BITMAPINFOHEADER));
|
||
memcpy(szBuffer + 1 + sizeof(BITMAPINFOHEADER), &m_conn->clientID, sizeof(uint64_t));
|
||
memcpy(szBuffer + 1 + sizeof(BITMAPINFOHEADER) + sizeof(uint64_t), &m_DlgID, sizeof(uint64_t));
|
||
memcpy(szBuffer + 1 + sizeof(BITMAPINFOHEADER) + 2 * sizeof(uint64_t), &m_ScreenSettings, sizeof(ScreenSettings));
|
||
m_ClientObject->Send2Server((char*)szBuffer, ulLength, 0);
|
||
VirtualFree(szBuffer, 0, MEM_RELEASE);
|
||
}
|
||
|
||
CScreenManager::~CScreenManager()
|
||
{
|
||
Mprintf("ScreenManager 析构函数\n");
|
||
UninitFileUpload();
|
||
m_bIsWorking = FALSE;
|
||
|
||
WaitForSingleObject(m_hWorkThread, INFINITE);
|
||
if (m_hWorkThread!=NULL) {
|
||
SAFE_CLOSE_HANDLE(m_hWorkThread);
|
||
}
|
||
|
||
delete m_ScreenSpyObject;
|
||
m_ScreenSpyObject = NULL;
|
||
SAFE_DELETE(m_pUserParam);
|
||
}
|
||
|
||
void RunFileReceiver(CScreenManager *mgr, const std::string &folder, const std::string& files)
|
||
{
|
||
auto start = time(0);
|
||
Mprintf("Enter thread RunFileReceiver: %d\n", GetCurrentThreadId());
|
||
IOCPClient* pClient = new IOCPClient(mgr->g_bExit, true, MaskTypeNone, mgr->m_conn);
|
||
if (pClient->ConnectServer(mgr->m_ClientObject->ServerIP().c_str(), mgr->m_ClientObject->ServerPort())) {
|
||
pClient->setManagerCallBack(mgr, CManager::DataProcess, CManager::ReconnectProcess);
|
||
// 发送目录并准备接收文件
|
||
int len = 1 + folder.length() + files.length() + 1;
|
||
char* cmd = new char[len];
|
||
cmd[0] = COMMAND_GET_FILE;
|
||
memcpy(cmd + 1, folder.c_str(), folder.length());
|
||
cmd[1 + folder.length()] = 0;
|
||
memcpy(cmd + 1 + folder.length() + 1, files.data(), files.length());
|
||
cmd[1 + folder.length() + files.length()] = 0;
|
||
pClient->Send2Server(cmd, len);
|
||
SAFE_DELETE_ARRAY(cmd);
|
||
pClient->RunEventLoop(TRUE);
|
||
}
|
||
delete pClient;
|
||
Mprintf("Leave thread RunFileReceiver: %d. Cost: %d s\n", GetCurrentThreadId(), time(0)-start);
|
||
}
|
||
|
||
bool SendData(void* user, FileChunkPacket* chunk, BYTE* data, int size)
|
||
{
|
||
IOCPClient* pClient = (IOCPClient*)user;
|
||
if (!pClient->IsConnected() || !pClient->Send2Server((char*)data, size)) {
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
void RecvData(void* ptr)
|
||
{
|
||
FileChunkPacket* pkt = (FileChunkPacket*)ptr;
|
||
}
|
||
|
||
void delay_destroy(IOCPClient* pClient, int sec)
|
||
{
|
||
if (!pClient) return;
|
||
Sleep(sec * 1000);
|
||
delete pClient;
|
||
}
|
||
|
||
void FinishSend(void* user)
|
||
{
|
||
IOCPClient* pClient = (IOCPClient*)user;
|
||
std::thread(delay_destroy, pClient, 15).detach();
|
||
}
|
||
|
||
VOID CScreenManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
|
||
{
|
||
switch(szBuffer[0]) {
|
||
case COMMAND_BYE: {
|
||
Mprintf("[CScreenManager] Received BYE: %s\n", ToPekingTimeAsString(0).c_str());
|
||
m_bIsWorking = FALSE;
|
||
m_ClientObject->StopRunning();
|
||
break;
|
||
}
|
||
case COMMAND_SWITCH_SCREEN: {
|
||
SwitchScreen();
|
||
break;
|
||
}
|
||
case CMD_FULL_SCREEN: {
|
||
int fullScreen = szBuffer[1];
|
||
iniFile cfg(CLIENT_PATH);
|
||
cfg.SetInt("settings", "FullScreen", fullScreen);
|
||
m_ScreenSettings.FullScreen = fullScreen;
|
||
break;
|
||
}
|
||
case CMD_REMOTE_CURSOR: {
|
||
int remoteCursor = szBuffer[1];
|
||
iniFile cfg(CLIENT_PATH);
|
||
cfg.SetInt("settings", "RemoteCursor", remoteCursor);
|
||
m_ScreenSettings.RemoteCursor = remoteCursor;
|
||
break;
|
||
}
|
||
case CMD_MULTITHREAD_COMPRESS: {
|
||
int threadNum = szBuffer[1];
|
||
m_ClientObject->SetMultiThreadCompress(threadNum);
|
||
iniFile cfg(CLIENT_PATH);
|
||
cfg.SetInt("settings", "ScreenCompressThread", threadNum);
|
||
m_ScreenSettings.CompressThread = threadNum;
|
||
break;
|
||
}
|
||
case CMD_SCREEN_SIZE: {
|
||
int maxWidth = 0, height = 0, strategy = szBuffer[1];
|
||
memcpy(&maxWidth, szBuffer + 2, 4);
|
||
memcpy(&height, szBuffer + 6, 4);
|
||
Mprintf("收到 CMD_SCREEN_SIZE: strategy=%d, maxWidth=%d, height=%d\n", strategy, maxWidth, height);
|
||
|
||
iniFile cfg(CLIENT_PATH);
|
||
|
||
// strategy=2 是自适应质量使用的临时策略，不覆盖用户的原始 ScreenStrategy
|
||
if (strategy == 2) {
|
||
if (maxWidth == 0) {
|
||
// maxWidth=0 表示"使用默认策略"，读取用户原来的设置
|
||
strategy = cfg.GetInt("settings", "ScreenStrategy", 0);
|
||
// ScreenStrategy 只能是 0 或 1，如果是其他值则回退到 0
|
||
if (strategy != 0 && strategy != 1) {
|
||
strategy = 0;
|
||
cfg.SetInt("settings", "ScreenStrategy", 0); // 修复无效值
|
||
}
|
||
Mprintf("maxWidth=0, 回退到默认策略: strategy=%d\n", strategy);
|
||
}
|
||
// 保存自适应的 ScreenWidth，下次启动时作为初始值
|
||
cfg.SetInt("settings", "ScreenWidth", maxWidth);
|
||
Mprintf("写入配置: ScreenWidth=%d (保留原 ScreenStrategy)\n", maxWidth);
|
||
} else {
|
||
// strategy=0 或 1 是用户手动设置，写入配置
|
||
cfg.SetInt("settings", "ScreenStrategy", strategy);
|
||
cfg.SetInt("settings", "ScreenWidth", 0); // 清除自定义 maxWidth
|
||
Mprintf("写入配置: ScreenStrategy=%d, ScreenWidth=0\n", strategy);
|
||
}
|
||
cfg.SetInt("settings", "ScreenHeight", height);
|
||
|
||
bool needRestart = false;
|
||
if (m_ScreenSpyObject && m_ScreenSpyObject->GetBIData()) {
|
||
int currentWidth = m_ScreenSpyObject->GetCurrentWidth();
|
||
int fullWidth = m_ScreenSpyObject->GetScreenWidth();
|
||
Mprintf("当前宽度: %d, 原始宽度: %d\n", currentWidth, fullWidth);
|
||
switch (strategy) {
|
||
case 0: // 1080p
|
||
{
|
||
// 当前分辨率与目标 1080p 限制不同时需要重启
|
||
int target1080Width = min(1920, fullWidth);
|
||
needRestart = (currentWidth != target1080Width);
|
||
Mprintf("strategy=0 (1080p), target=%d, needRestart=%d\n", target1080Width, needRestart);
|
||
break;
|
||
}
|
||
case 1: // 原始
|
||
needRestart = !m_ScreenSpyObject->IsOriginalSize();
|
||
Mprintf("strategy=1 (原始), needRestart=%d\n", needRestart);
|
||
break;
|
||
case 2: // 自适应质量调整 (maxWidth > 0，maxWidth=0 时已回退到 case 0/1)
|
||
needRestart = (maxWidth != currentWidth);
|
||
Mprintf("strategy=2 (自适应), maxWidth=%d, currentWidth=%d, needRestart=%d\n",
|
||
maxWidth, currentWidth, needRestart);
|
||
break;
|
||
}
|
||
} else {
|
||
// 截屏对象不存在或未初始化，直接根据 strategy 决定是否重启
|
||
needRestart = (strategy == 2 && maxWidth > 0);
|
||
Mprintf("截屏对象未就绪, needRestart=%d\n", needRestart);
|
||
}
|
||
|
||
if (needRestart) {
|
||
Mprintf("重启截屏...\n");
|
||
RestartScreen();
|
||
} else {
|
||
Mprintf("不需要重启截屏\n");
|
||
}
|
||
|
||
m_ScreenSettings.ScreenStrategy = strategy;
|
||
m_ScreenSettings.ScreenWidth = maxWidth;
|
||
m_ScreenSettings.ScreenHeight = height;
|
||
break;
|
||
}
|
||
case CMD_FPS: {
|
||
int m_nMaxFPS = min(255, unsigned(szBuffer[1]));
|
||
m_nMaxFPS = max(m_nMaxFPS, 1);
|
||
iniFile cfg(CLIENT_PATH);
|
||
cfg.SetInt("settings", "ScreenMaxFPS", m_nMaxFPS);
|
||
m_ScreenSettings.MaxFPS = m_nMaxFPS;
|
||
break;
|
||
}
|
||
case CMD_SCROLL_INTERVAL: {
|
||
// 实时更新滚动检测间隔并保存
|
||
int interval = *(int*)(szBuffer + 1);
|
||
if (m_ScreenSpyObject) {
|
||
m_ScreenSpyObject->SetScrollDetectInterval(interval);
|
||
Mprintf("滚动检测间隔更新: %d\n", interval);
|
||
}
|
||
m_ScreenSettings.ScrollDetectInterval = interval;
|
||
iniFile cfg(CLIENT_PATH);
|
||
cfg.SetInt("settings", "ScrollDetectInterval", interval);
|
||
break;
|
||
}
|
||
case CMD_QUALITY_LEVEL: {
|
||
// 质量等级调整 (level: -2=关闭, -1=自适应, 0-5=具体等级)
|
||
int8_t level = (int8_t)szBuffer[1]; // 有符号，支持负值
|
||
int persist = ulLength >= 3 ? szBuffer[2] : 0; // 是否保存到配置
|
||
m_ScreenSettings.QualityLevel = level;
|
||
// 保存到配置
|
||
if (persist) {
|
||
iniFile cfg(CLIENT_PATH);
|
||
cfg.SetInt("settings", "QualityLevel", level);
|
||
}
|
||
// 应用具体等级的配置
|
||
if (level == QUALITY_DISABLED) {
|
||
// 关闭模式：不修改任何设置，使用原有的算法和帧率配置
|
||
Mprintf("质量等级: 关闭 (使用原有设置)\n");
|
||
} else if (level >= 0 && level < QUALITY_COUNT) {
|
||
// 具体等级：应用本地配置
|
||
const QualityProfile& profile = m_QualityProfiles[level];
|
||
m_ScreenSettings.MaxFPS = profile.maxFPS;
|
||
bool needRestart = false;
|
||
if (m_ScreenSpyObject) {
|
||
// 如果当前是 H264 且码率变化，需要重启以重新创建编码器
|
||
bool isH264 = (m_ScreenSpyObject->GetAlgorithm() == ALGORITHM_H264);
|
||
bool bitRateChanged = m_ScreenSpyObject->SetBitRate(profile.bitRate);
|
||
if (isH264 && bitRateChanged) {
|
||
needRestart = true;
|
||
}
|
||
m_ScreenSpyObject->SetAlgorithm(profile.algorithm);
|
||
}
|
||
Mprintf("质量等级: Level=%d, FPS=%d, Algo=%d, BitRate=%d\n", level,
|
||
profile.maxFPS, profile.algorithm, profile.bitRate);
|
||
if (needRestart) {
|
||
Mprintf("H264 码率变化，重启截屏...\n");
|
||
RestartScreen();
|
||
}
|
||
} else {
|
||
// 自适应模式：由服务端动态调整
|
||
Mprintf("质量等级: 自适应模式\n");
|
||
}
|
||
break;
|
||
}
|
||
case CMD_INSTRUCTION_SET: {
|
||
int set = unsigned(szBuffer[1]);
|
||
iniFile cfg(CLIENT_PATH);
|
||
cfg.SetInt("settings", "CpuSpeedup", set);
|
||
if (m_ScreenSettings.CpuSpeedup != set)
|
||
RestartScreen();
|
||
m_ScreenSettings.CpuSpeedup = set;
|
||
Mprintf("使用的CPU加速指令集: %d\n", set);
|
||
break;
|
||
}
|
||
case CMD_QUALITY_PROFILES: {
|
||
// 接收服务端下发的质量配置
|
||
if (ulLength >= 1 + sizeof(QualityProfile) * QUALITY_COUNT) {
|
||
memcpy(m_QualityProfiles, szBuffer + 1, sizeof(QualityProfile) * QUALITY_COUNT);
|
||
SaveQualityProfiles();
|
||
Mprintf("收到质量配置更新\n");
|
||
}
|
||
break;
|
||
}
|
||
case COMMAND_NEXT: {
|
||
m_DlgID = ulLength >= 9 ? *((uint64_t*)(szBuffer + 1)) : 0;
|
||
// 解析服务端能力标志（如果有）
|
||
if (ulLength >= 9 + sizeof(uint32_t)) {
|
||
uint32_t capabilities = *(uint32_t*)(szBuffer + 9);
|
||
if (m_ScreenSpyObject) {
|
||
m_ScreenSpyObject->SetServerCapabilities(capabilities);
|
||
if (capabilities & CAP_SCROLL_DETECT) {
|
||
m_ScreenSpyObject->EnableScrollDetection(true);
|
||
Mprintf("滚动检测已启用 (服务端支持)\n");
|
||
}
|
||
}
|
||
}
|
||
// 解析滚动检测间隔（优先使用服务端发送的值，否则使用本地保存的值）
|
||
if (ulLength >= 9 + sizeof(uint32_t) + sizeof(int)) {
|
||
int scrollInterval = *(int*)(szBuffer + 9 + sizeof(uint32_t));
|
||
if (m_ScreenSpyObject) {
|
||
m_ScreenSpyObject->SetScrollDetectInterval(scrollInterval);
|
||
Mprintf("滚动检测间隔(服务端): %d\n", scrollInterval);
|
||
}
|
||
} else if (m_ScreenSpyObject && m_ScreenSettings.ScrollDetectInterval > 0) {
|
||
// 使用本地保存的间隔设置
|
||
m_ScreenSpyObject->SetScrollDetectInterval(m_ScreenSettings.ScrollDetectInterval);
|
||
Mprintf("滚动检测间隔(本地): %d\n", m_ScreenSettings.ScrollDetectInterval);
|
||
}
|
||
NotifyDialogIsOpen();
|
||
break;
|
||
}
|
||
case COMMAND_SCREEN_CONTROL: {
|
||
if (m_ScreenSpyObject == NULL) break;
|
||
BlockInput(false);
|
||
ProcessCommand(szBuffer + 1, ulLength - 1);
|
||
BlockInput(m_bIsBlockInput); //再恢复成用户的设置
|
||
|
||
break;
|
||
}
|
||
case COMMAND_SCREEN_BLOCK_INPUT: { //ControlThread里锁定
|
||
m_bIsBlockInput = *(LPBYTE)&szBuffer[1]; //鼠标键盘的锁定
|
||
|
||
BlockInput(m_bIsBlockInput);
|
||
|
||
break;
|
||
}
|
||
case COMMAND_SCREEN_GET_CLIPBOARD: {
|
||
int result = 0;
|
||
auto files = GetClipboardFiles(result);
|
||
if (!files.empty()) {
|
||
char h[100] = {};
|
||
memcpy(h, szBuffer + 1, ulLength - 1);
|
||
m_hash = std::string(h, h + 64);
|
||
m_hmac = std::string(h + 64, h + 80);
|
||
auto str = BuildMultiStringPath(files);
|
||
BYTE* szBuffer = new BYTE[1 + str.size()];
|
||
szBuffer[0] = { COMMAND_GET_FOLDER };
|
||
memcpy(szBuffer + 1, str.data(), str.size());
|
||
SendData(szBuffer, 1 + str.size());
|
||
SAFE_DELETE_ARRAY(szBuffer);
|
||
break;
|
||
}
|
||
if (SendClientClipboard(ulLength > 1))
|
||
break;
|
||
files = GetForegroundSelectedFiles(result);
|
||
if (!files.empty()) {
|
||
char h[100] = {};
|
||
memcpy(h, szBuffer + 1, ulLength - 1);
|
||
m_hash = std::string(h, h + 64);
|
||
m_hmac = std::string(h + 64, h + 80);
|
||
auto str = BuildMultiStringPath(files);
|
||
BYTE* szBuffer = new BYTE[1 + str.size()];
|
||
szBuffer[0] = { COMMAND_GET_FOLDER };
|
||
memcpy(szBuffer + 1, str.data(), str.size());
|
||
SendData(szBuffer, 1 + str.size());
|
||
SAFE_DELETE_ARRAY(szBuffer);
|
||
}
|
||
break;
|
||
}
|
||
case COMMAND_SCREEN_SET_CLIPBOARD: {
|
||
UpdateClientClipboard((char*)szBuffer + 1, ulLength - 1);
|
||
break;
|
||
}
|
||
case COMMAND_GET_FOLDER: {
|
||
std::string folder;
|
||
if ((GetCurrentFolderPath(folder) || IsDebug) && ulLength - 1 > 80) {
|
||
char *h = new char[ulLength-1];
|
||
memcpy(h, szBuffer + 1, ulLength - 1);
|
||
m_hash = std::string(h, h + 64);
|
||
m_hmac = std::string(h + 64, h + 80);
|
||
std::string files = h[80] ? std::string(h + 80, h + ulLength - 1) : "";
|
||
SAFE_DELETE_ARRAY(h);
|
||
if (OpenClipboard(nullptr)) {
|
||
EmptyClipboard();
|
||
CloseClipboard();
|
||
}
|
||
std::thread(RunFileReceiver, this, folder, files).detach();
|
||
}
|
||
break;
|
||
}
|
||
case COMMAND_GET_FILE: {
|
||
// 发送文件
|
||
std::string dir = (char*)(szBuffer + 1);
|
||
char* ptr = (char*)szBuffer + 1 + dir.length() + 1;
|
||
auto files = *ptr ? ParseMultiStringPath(ptr, ulLength - 2 - dir.length()) : std::vector<std::string> {};
|
||
if (files.empty()) {
|
||
BOOL result = 0;
|
||
files = GetClipboardFiles(result);
|
||
}
|
||
if (!files.empty() && !dir.empty()) {
|
||
IOCPClient* pClient = new IOCPClient(g_bExit, true, MaskTypeNone, m_conn);
|
||
if (pClient->ConnectServer(m_ClientObject->ServerIP().c_str(), m_ClientObject->ServerPort())) {
|
||
std::thread(FileBatchTransferWorker, files, dir, pClient, ::SendData, ::FinishSend,
|
||
m_hash, m_hmac).detach();
|
||
} else {
|
||
delete pClient;
|
||
}
|
||
}
|
||
break;
|
||
}
|
||
case COMMAND_SEND_FILE: {
|
||
// 接收文件
|
||
int n = RecvFileChunk((char*)szBuffer, ulLength, m_conn, RecvData, m_hash, m_hmac);
|
||
if (n) {
|
||
Mprintf("RecvFileChunk failed: %d. hash: %s, hmac: %s\n", n, m_hash.c_str(), m_hmac.c_str());
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
VOID CScreenManager::UpdateClientClipboard(char *szBuffer, ULONG ulLength)
|
||
{
|
||
if (!::OpenClipboard(NULL))
|
||
return;
|
||
::EmptyClipboard();
|
||
HGLOBAL hGlobal = GlobalAlloc(GMEM_DDESHARE, ulLength+1);
|
||
if (hGlobal != NULL) {
|
||
|
||
LPTSTR szClipboardVirtualAddress = (LPTSTR) GlobalLock(hGlobal);
|
||
if (szClipboardVirtualAddress == NULL) {
|
||
GlobalFree(hGlobal);
|
||
CloseClipboard();
|
||
return;
|
||
}
|
||
memcpy(szClipboardVirtualAddress, szBuffer, ulLength);
|
||
szClipboardVirtualAddress[ulLength] = '\0';
|
||
GlobalUnlock(hGlobal);
|
||
if(NULL==SetClipboardData(CF_TEXT, hGlobal))
|
||
GlobalFree(hGlobal);
|
||
}
|
||
CloseClipboard();
|
||
}
|
||
|
||
BOOL CScreenManager::SendClientClipboard(BOOL fast)
|
||
{
|
||
if (!::OpenClipboard(NULL))
|
||
return FALSE;
|
||
|
||
// 改为获取 Unicode 格式
|
||
HGLOBAL hGlobal = GetClipboardData(CF_UNICODETEXT);
|
||
if (hGlobal == NULL) {
|
||
::CloseClipboard();
|
||
return FALSE;
|
||
}
|
||
|
||
wchar_t* pWideStr = (wchar_t*)GlobalLock(hGlobal);
|
||
if (pWideStr == NULL) {
|
||
::CloseClipboard();
|
||
return FALSE;
|
||
}
|
||
|
||
// Unicode 转 UTF-8
|
||
int utf8Len = WideCharToMultiByte(CP_UTF8, 0, pWideStr, -1, NULL, 0, NULL, NULL);
|
||
if (utf8Len <= 0) {
|
||
GlobalUnlock(hGlobal);
|
||
::CloseClipboard();
|
||
return TRUE;
|
||
}
|
||
|
||
if (fast && utf8Len > 200 * 1024) {
|
||
Mprintf("剪切板文本太长, 无法快速拷贝: %d\n", utf8Len);
|
||
GlobalUnlock(hGlobal);
|
||
::CloseClipboard();
|
||
return TRUE;
|
||
}
|
||
|
||
LPBYTE szBuffer = new BYTE[utf8Len + 1];
|
||
szBuffer[0] = TOKEN_CLIPBOARD_TEXT;
|
||
WideCharToMultiByte(CP_UTF8, 0, pWideStr, -1, (char*)(szBuffer + 1), utf8Len, NULL, NULL);
|
||
|
||
GlobalUnlock(hGlobal);
|
||
::CloseClipboard();
|
||
|
||
m_ClientObject->Send2Server((char*)szBuffer, utf8Len + 1);
|
||
delete[] szBuffer;
|
||
return TRUE;
|
||
}
|
||
|
||
|
||
VOID CScreenManager::SendFirstScreen()
|
||
{
|
||
ULONG ulFirstSendLength = 0;
|
||
LPVOID FirstScreenData = m_ScreenSpyObject->GetFirstScreenData(&ulFirstSendLength);
|
||
if (ulFirstSendLength == 0 || FirstScreenData == NULL) {
|
||
return;
|
||
}
|
||
|
||
m_ClientObject->Send2Server((char*)FirstScreenData, ulFirstSendLength + 1);
|
||
}
|
||
|
||
const char* CScreenManager::GetNextScreen(ULONG &ulNextSendLength)
|
||
{
|
||
AUTO_TICK(100, "GetNextScreen");
|
||
LPVOID NextScreenData = m_ScreenSpyObject->GetNextScreenData(&ulNextSendLength);
|
||
|
||
if (ulNextSendLength == 0 || NextScreenData == NULL) {
|
||
return NULL;
|
||
}
|
||
|
||
return (char*)NextScreenData;
|
||
}
|
||
|
||
VOID CScreenManager::SendNextScreen(const char* szBuffer, ULONG ulNextSendLength)
|
||
{
|
||
AUTO_TICK(100, std::to_string(ulNextSendLength));
|
||
m_ClientObject->Send2Server(szBuffer, ulNextSendLength);
|
||
}
|
||
|
||
std::string GetTitle(HWND hWnd)
|
||
{
|
||
char title[256]; // 预留缓冲区
|
||
GetWindowTextA(hWnd, title, sizeof(title));
|
||
return title;
|
||
}
|
||
|
||
// 辅助判断是否为扩展键
|
||
bool IsExtendedKey(WPARAM vKey)
|
||
{
|
||
switch (vKey) {
|
||
case VK_INSERT:
|
||
case VK_DELETE:
|
||
case VK_HOME:
|
||
case VK_END:
|
||
case VK_PRIOR:
|
||
case VK_NEXT:
|
||
case VK_LEFT:
|
||
case VK_UP:
|
||
case VK_RIGHT:
|
||
case VK_DOWN:
|
||
case VK_RCONTROL:
|
||
case VK_RMENU:
|
||
case VK_DIVIDE: // 小键盘的 /
|
||
return true;
|
||
default:
|
||
return false;
|
||
}
|
||
}
|
||
|
||
VOID CScreenManager::ProcessCommand(LPBYTE szBuffer, ULONG ulLength)
|
||
{
|
||
int msgSize = sizeof(MSG64);
|
||
if (ulLength % 28 == 0) // 32位控制端发过来的消息
|
||
msgSize = 28;
|
||
else if (ulLength % 48 == 0) // 64位控制端发过来的消息
|
||
msgSize = 48;
|
||
else return; // 数据包不合法
|
||
|
||
// 命令个数
|
||
ULONG ulMsgCount = ulLength / msgSize;
|
||
|
||
// 处理多个命令
|
||
BYTE* ptr = szBuffer;
|
||
MSG32 msg32;
|
||
MSG64 msg64;
|
||
if (m_virtual) {
|
||
HWND hWnd = NULL;
|
||
BOOL mouseMsg = FALSE;
|
||
POINT lastPointCopy = {};
|
||
SetThreadDesktop(g_hDesk);
|
||
for (int i = 0; i < ulMsgCount; ++i, ptr += msgSize) {
|
||
MYMSG* msg = msgSize == 48 ? (MYMSG*)ptr :
|
||
(MYMSG*)msg64.Create(msg32.Create(ptr, msgSize));
|
||
switch (msg->message) {
|
||
case WM_KEYUP:
|
||
return;
|
||
case WM_CHAR:
|
||
case WM_KEYDOWN: {
|
||
m_point = m_lastPoint;
|
||
hWnd = WindowFromPoint(m_point);
|
||
break;
|
||
}
|
||
default: {
|
||
msg->pt = { LOWORD(msg->lParam), HIWORD(msg->lParam) };
|
||
m_ScreenSpyObject->PointConversion(msg->pt);
|
||
msg->lParam = MAKELPARAM(msg->pt.x, msg->pt.y);
|
||
|
||
mouseMsg = TRUE;
|
||
m_point = msg->pt;
|
||
hWnd = WindowFromPoint(m_point);
|
||
lastPointCopy = m_lastPoint;
|
||
m_lastPoint = m_point;
|
||
if (msg->message == WM_RBUTTONDOWN) {
|
||
// 记录右键按下时的坐标
|
||
m_rmouseDown = TRUE;
|
||
m_rclickPoint = msg->pt;
|
||
} else if (msg->message == WM_RBUTTONUP) {
|
||
m_rmouseDown = FALSE;
|
||
m_rclickWnd = WindowFromPoint(m_rclickPoint);
|
||
// 检查是否为系统菜单（如任务栏）
|
||
char szClass[256] = {};
|
||
GetClassNameA(m_rclickWnd, szClass, sizeof(szClass));
|
||
Mprintf("Right click on '%s' %s[%p]\n", szClass, GetTitle(hWnd).c_str(), hWnd);
|
||
if (strcmp(szClass, "Shell_TrayWnd") == 0) {
|
||
// 触发系统级右键菜单（任务栏）
|
||
PostMessage(m_rclickWnd, WM_CONTEXTMENU, (WPARAM)m_rclickWnd,
|
||
MAKELPARAM(m_rclickPoint.x, m_rclickPoint.y));
|
||
} else {
|
||
// 普通窗口的右键菜单
|
||
if (!PostMessage(m_rclickWnd, WM_RBUTTONUP, msg->wParam,
|
||
MAKELPARAM(m_rclickPoint.x, m_rclickPoint.y))) {
|
||
// 附加：模拟键盘按下Shift+F10（备用菜单触发方式）
|
||
keybd_event(VK_SHIFT, 0, 0, 0);
|
||
keybd_event(VK_F10, 0, 0, 0);
|
||
keybd_event(VK_F10, 0, KEYEVENTF_KEYUP, 0);
|
||
keybd_event(VK_SHIFT, 0, KEYEVENTF_KEYUP, 0);
|
||
}
|
||
}
|
||
} else if (msg->message == WM_LBUTTONUP) {
|
||
if (m_rclickWnd && hWnd != m_rclickWnd) {
|
||
PostMessageA(m_rclickWnd, WM_LBUTTONDOWN, MK_LBUTTON, 0);
|
||
PostMessageA(m_rclickWnd, WM_LBUTTONUP, MK_LBUTTON, 0);
|
||
m_rclickWnd = nullptr;
|
||
}
|
||
m_lmouseDown = FALSE;
|
||
LRESULT lResult = SendMessageA(hWnd, WM_NCHITTEST, NULL, msg->lParam);
|
||
switch (lResult) {
|
||
case HTTRANSPARENT: {
|
||
SetWindowLongA(hWnd, GWL_STYLE, GetWindowLongA(hWnd, GWL_STYLE) | WS_DISABLED);
|
||
lResult = SendMessageA(hWnd, WM_NCHITTEST, NULL, msg->lParam);
|
||
break;
|
||
}
|
||
case HTCLOSE: {// 关闭窗口
|
||
PostMessageA(hWnd, WM_CLOSE, 0, 0);
|
||
Mprintf("Close window: %s[%p]\n", GetTitle(hWnd).c_str(), hWnd);
|
||
break;
|
||
}
|
||
case HTMINBUTTON: {// 最小化
|
||
PostMessageA(hWnd, WM_SYSCOMMAND, SC_MINIMIZE, 0);
|
||
Mprintf("Minsize window: %s[%p]\n", GetTitle(hWnd).c_str(), hWnd);
|
||
break;
|
||
}
|
||
case HTMAXBUTTON: {// 最大化
|
||
WINDOWPLACEMENT windowPlacement;
|
||
windowPlacement.length = sizeof(windowPlacement);
|
||
GetWindowPlacement(hWnd, &windowPlacement);
|
||
if (windowPlacement.flags & SW_SHOWMAXIMIZED)
|
||
PostMessageA(hWnd, WM_SYSCOMMAND, SC_RESTORE, 0);
|
||
else
|
||
PostMessageA(hWnd, WM_SYSCOMMAND, SC_MAXIMIZE, 0);
|
||
Mprintf("Maxsize window: %s[%p]\n", GetTitle(hWnd).c_str(), hWnd);
|
||
break;
|
||
}
|
||
}
|
||
} else if (msg->message == WM_LBUTTONDOWN) {
|
||
m_lmouseDown = TRUE;
|
||
m_hResMoveWindow = NULL;
|
||
RECT startButtonRect;
|
||
HWND hStartButton = FindWindowA((PCHAR)"Button", NULL);
|
||
GetWindowRect(hStartButton, &startButtonRect);
|
||
if (PtInRect(&startButtonRect, m_point)) {
|
||
PostMessageA(hStartButton, BM_CLICK, 0, 0); // 模拟开始按钮点击
|
||
continue;
|
||
} else {
|
||
char windowClass[MAX_PATH] = { 0 };
|
||
RealGetWindowClassA(hWnd, windowClass, MAX_PATH);
|
||
if (!lstrcmpA(windowClass, "#32768")) {
|
||
HMENU hMenu = (HMENU)SendMessageA(hWnd, MN_GETHMENU, 0, 0);
|
||
int itemPos = MenuItemFromPoint(NULL, hMenu, m_point);
|
||
int itemId = GetMenuItemID(hMenu, itemPos);
|
||
PostMessageA(hWnd, 0x1e5, itemPos, 0);
|
||
PostMessageA(hWnd, WM_KEYDOWN, VK_RETURN, 0);
|
||
continue;
|
||
}
|
||
}
|
||
} else if (msg->message == WM_MOUSEMOVE) {
|
||
if (!m_lmouseDown)
|
||
continue;
|
||
if (!m_hResMoveWindow)
|
||
m_resMoveType = SendMessageA(hWnd, WM_NCHITTEST, NULL, msg->lParam);
|
||
else
|
||
hWnd = m_hResMoveWindow;
|
||
int moveX = lastPointCopy.x - m_point.x;
|
||
int moveY = lastPointCopy.y - m_point.y;
|
||
|
||
RECT rect;
|
||
GetWindowRect(hWnd, &rect);
|
||
int x = rect.left;
|
||
int y = rect.top;
|
||
int width = rect.right - rect.left;
|
||
int height = rect.bottom - rect.top;
|
||
switch (m_resMoveType) {
|
||
case HTCAPTION: {
|
||
x -= moveX;
|
||
y -= moveY;
|
||
break;
|
||
}
|
||
case HTTOP: {
|
||
y -= moveY;
|
||
height += moveY;
|
||
break;
|
||
}
|
||
case HTBOTTOM: {
|
||
height -= moveY;
|
||
break;
|
||
}
|
||
case HTLEFT: {
|
||
x -= moveX;
|
||
width += moveX;
|
||
break;
|
||
}
|
||
case HTRIGHT: {
|
||
width -= moveX;
|
||
break;
|
||
}
|
||
case HTTOPLEFT: {
|
||
y -= moveY;
|
||
height += moveY;
|
||
x -= moveX;
|
||
width += moveX;
|
||
break;
|
||
}
|
||
case HTTOPRIGHT: {
|
||
y -= moveY;
|
||
height += moveY;
|
||
width -= moveX;
|
||
break;
|
||
}
|
||
case HTBOTTOMLEFT: {
|
||
height -= moveY;
|
||
x -= moveX;
|
||
width += moveX;
|
||
break;
|
||
}
|
||
case HTBOTTOMRIGHT: {
|
||
height -= moveY;
|
||
width -= moveX;
|
||
break;
|
||
}
|
||
default:
|
||
continue;
|
||
}
|
||
MoveWindow(hWnd, x, y, width, height, FALSE);
|
||
m_hResMoveWindow = hWnd;
|
||
continue;
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
for (HWND currHwnd = hWnd;;) {
|
||
hWnd = currHwnd;
|
||
ScreenToClient(currHwnd, &m_point);
|
||
currHwnd = ChildWindowFromPoint(currHwnd, m_point);
|
||
if (!currHwnd || currHwnd == hWnd)
|
||
break;
|
||
}
|
||
if (mouseMsg)
|
||
msg->lParam = MAKELPARAM(m_point.x, m_point.y);
|
||
PostMessage(hWnd, msg->message, (WPARAM)msg->wParam, msg->lParam);
|
||
}
|
||
return;
|
||
}
|
||
if (IsRunAsService()) {
|
||
const int CHECK_INTERVAL = 100; // 桌面检测间隔（ms），快速响应锁屏/UAC切换
|
||
// 首次调用或定期检测桌面是否变化（降低频率，避免每次输入都检测）
|
||
auto now = clock();
|
||
if (!s_inputDesk || now - s_lastCheck > CHECK_INTERVAL) {
|
||
s_lastCheck = now;
|
||
if (SwitchToDesktopIfChanged(s_inputDesk, DESKTOP_WRITEOBJECTS | GENERIC_WRITE)) {
|
||
// 桌面变化时，标记需要重新设置线程桌面
|
||
s_lastThreadId = 0;
|
||
}
|
||
}
|
||
|
||
// 确保当前线程在正确的桌面上（仅首次或线程变化时设置）
|
||
if (s_inputDesk) {
|
||
DWORD currentThreadId = GetCurrentThreadId();
|
||
if (currentThreadId != s_lastThreadId) {
|
||
SetThreadDesktop(s_inputDesk);
|
||
s_lastThreadId = currentThreadId;
|
||
}
|
||
}
|
||
}
|
||
for (int i = 0; i < ulMsgCount; ++i, ptr += msgSize) {
|
||
MSG64* Msg = msgSize == 48 ? (MSG64*)ptr :
|
||
(MSG64*)msg64.Create(msg32.Create(ptr, msgSize));
|
||
|
||
INPUT input = { 0 };
|
||
input.type = INPUT_MOUSE;
|
||
// 处理坐标：无论是点击还是移动，都先更新坐标
|
||
if (Msg->message >= WM_MOUSEFIRST && Msg->message <= WM_MOUSELAST) {
|
||
POINT Point;
|
||
Point.x = LOWORD(Msg->lParam);
|
||
Point.y = HIWORD(Msg->lParam);
|
||
m_ScreenSpyObject->PointConversion(Point);
|
||
BOOL b = SetCursorPos(Point.x, Point.y);
|
||
if (!b) {
|
||
SetForegroundWindow(GetDesktopWindow());
|
||
ReleaseCapture();
|
||
return;
|
||
}
|
||
|
||
// 映射到 0-65535 的绝对坐标空间
|
||
if (m_ScreenSpyObject->GetScreenCount() > 1) {
|
||
// 多显示器模式下，必须重新计算 dx, dy 映射到全虚拟桌面空间
|
||
// 且必须带上 MOUSEEVENTF_VIRTUALDESK 标志
|
||
input.mi.dx = ((Point.x - m_ScreenSpyObject->GetVScreenLeft()) * 65535) / (m_ScreenSpyObject->GetVScreenWidth() - 1);
|
||
input.mi.dy = ((Point.y - m_ScreenSpyObject->GetVScreenTop()) * 65535) / (m_ScreenSpyObject->GetVScreenHeight() - 1);
|
||
input.mi.dwFlags = MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE | MOUSEEVENTF_VIRTUALDESK;
|
||
} else {
|
||
input.mi.dx = (Point.x * 65535) / (m_ScreenSpyObject->GetScreenWidth() - 1);
|
||
input.mi.dy = (Point.y * 65535) / (m_ScreenSpyObject->GetScreenHeight() - 1);
|
||
input.mi.dwFlags = MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE;
|
||
}
|
||
}
|
||
|
||
switch (Msg->message) {
|
||
case WM_MOUSEMOVE:
|
||
// 仅移动，上面已经设置了 MOUSEEVENTF_MOVE
|
||
SendInput(1, &input, sizeof(INPUT));
|
||
break;
|
||
|
||
case WM_LBUTTONDOWN:
|
||
input.mi.dwFlags |= MOUSEEVENTF_LEFTDOWN;
|
||
SendInput(1, &input, sizeof(INPUT));
|
||
break;
|
||
|
||
case WM_LBUTTONUP:
|
||
input.mi.dwFlags |= MOUSEEVENTF_LEFTUP;
|
||
SendInput(1, &input, sizeof(INPUT));
|
||
break;
|
||
|
||
case WM_RBUTTONDOWN:
|
||
input.mi.dwFlags |= MOUSEEVENTF_RIGHTDOWN;
|
||
SendInput(1, &input, sizeof(INPUT));
|
||
break;
|
||
|
||
case WM_RBUTTONUP:
|
||
input.mi.dwFlags |= MOUSEEVENTF_RIGHTUP;
|
||
SendInput(1, &input, sizeof(INPUT));
|
||
break;
|
||
|
||
case WM_LBUTTONDBLCLK:
|
||
// 前面已经收到了一个完整的 Down/Up, 这里我们只需要补一个“按下”动作, 系统就会认定这是双击
|
||
input.mi.dwFlags |= MOUSEEVENTF_LEFTDOWN;
|
||
SendInput(1, &input, sizeof(INPUT));
|
||
break;
|
||
|
||
case WM_MBUTTONDOWN:
|
||
input.mi.dwFlags |= MOUSEEVENTF_MIDDLEDOWN;
|
||
SendInput(1, &input, sizeof(INPUT));
|
||
break;
|
||
|
||
case WM_MBUTTONUP:
|
||
input.mi.dwFlags |= MOUSEEVENTF_MIDDLEUP;
|
||
SendInput(1, &input, sizeof(INPUT));
|
||
break;
|
||
|
||
case WM_MOUSEWHEEL:
|
||
input.mi.dwFlags = MOUSEEVENTF_WHEEL;
|
||
input.mi.mouseData = GET_WHEEL_DELTA_WPARAM(Msg->wParam);
|
||
SendInput(1, &input, sizeof(INPUT));
|
||
break;
|
||
|
||
case WM_KEYDOWN:
|
||
case WM_SYSKEYDOWN: {
|
||
INPUT k_input = { 0 };
|
||
k_input.type = INPUT_KEYBOARD;
|
||
k_input.ki.wVk = (WORD)Msg->wParam;
|
||
k_input.ki.wScan = (Msg->lParam >> 16) & 0xFF; // 从 lParam 取真实扫描码
|
||
k_input.ki.dwFlags = 0;
|
||
if ((Msg->lParam >> 24) & 1) // 从 lParam bit24 取扩展键标志
|
||
k_input.ki.dwFlags |= KEYEVENTF_EXTENDEDKEY;
|
||
SendInput(1, &k_input, sizeof(INPUT));
|
||
break;
|
||
}
|
||
case WM_KEYUP:
|
||
case WM_SYSKEYUP: {
|
||
INPUT k_input = { 0 };
|
||
k_input.type = INPUT_KEYBOARD;
|
||
k_input.ki.wVk = (WORD)Msg->wParam;
|
||
k_input.ki.wScan = (Msg->lParam >> 16) & 0xFF; // 从 lParam 取真实扫描码
|
||
k_input.ki.dwFlags = KEYEVENTF_KEYUP;
|
||
if ((Msg->lParam >> 24) & 1) // 从 lParam bit24 取扩展键标志
|
||
k_input.ki.dwFlags |= KEYEVENTF_EXTENDEDKEY;
|
||
SendInput(1, &k_input, sizeof(INPUT));
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
void CScreenManager::LoadQualityProfiles()
|
||
{
|
||
iniFile cfg(CLIENT_PATH);
|
||
for (int i = 0; i < QUALITY_COUNT; i++) {
|
||
char section[32];
|
||
sprintf(section, "profile%d", i);
|
||
// 读取配置，没有则用默认值
|
||
const QualityProfile& def = GetQualityProfile(i);
|
||
m_QualityProfiles[i].maxFPS = cfg.GetInt(section, "maxFPS", def.maxFPS);
|
||
m_QualityProfiles[i].maxWidth = cfg.GetInt(section, "maxWidth", def.maxWidth);
|
||
m_QualityProfiles[i].algorithm = cfg.GetInt(section, "algorithm", def.algorithm);
|
||
m_QualityProfiles[i].bitRate = cfg.GetInt(section, "bitRate", def.bitRate);
|
||
}
|
||
}
|
||
|
||
void CScreenManager::SaveQualityProfiles()
|
||
{
|
||
iniFile cfg(CLIENT_PATH);
|
||
for (int i = 0; i < QUALITY_COUNT; i++) {
|
||
const QualityProfile& def = GetQualityProfile(i);
|
||
const QualityProfile& cur = m_QualityProfiles[i];
|
||
// 只有与默认值不同时才保存
|
||
if (cur.maxFPS == def.maxFPS && cur.maxWidth == def.maxWidth &&
|
||
cur.algorithm == def.algorithm && cur.bitRate == def.bitRate) {
|
||
continue;
|
||
}
|
||
char section[32];
|
||
sprintf(section, "profile%d", i);
|
||
cfg.SetInt(section, "maxFPS", cur.maxFPS);
|
||
cfg.SetInt(section, "maxWidth", cur.maxWidth);
|
||
cfg.SetInt(section, "algorithm", cur.algorithm);
|
||
cfg.SetInt(section, "bitRate", cur.bitRate);
|
||
}
|
||
}
|