131 lines
4.4 KiB
C++
131 lines
4.4 KiB
C++
#include <flutter/dart_project.h>
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#include <flutter/flutter_view_controller.h>
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#include <tchar.h>
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#include <uni_links_desktop/uni_links_desktop_plugin.h>
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#include <windows.h>
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#include <algorithm>
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#include <iostream>
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#include "flutter_window.h"
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#include "utils.h"
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typedef char** (*FUNC_RUSTDESK_CORE_MAIN)(int*);
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typedef void (*FUNC_RUSTDESK_FREE_ARGS)( char**, int);
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const char* uniLinksPrefix = "rustdesk://";
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/// Note: `--server`, `--service` are already handled in [core_main.rs].
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const std::vector<std::string> parameters_white_list = {"--install", "--cm"};
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int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
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_In_ wchar_t *command_line, _In_ int show_command)
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{
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HINSTANCE hInstance = LoadLibraryA("librustdesk.dll");
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if (!hInstance)
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{
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std::cout << "Failed to load librustdesk.dll." << std::endl;
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return EXIT_FAILURE;
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}
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FUNC_RUSTDESK_CORE_MAIN rustdesk_core_main =
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(FUNC_RUSTDESK_CORE_MAIN)GetProcAddress(hInstance, "rustdesk_core_main_args");
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if (!rustdesk_core_main)
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{
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std::cout << "Failed to get rustdesk_core_main." << std::endl;
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return EXIT_FAILURE;
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}
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FUNC_RUSTDESK_FREE_ARGS free_c_args =
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(FUNC_RUSTDESK_FREE_ARGS)GetProcAddress(hInstance, "free_c_args");
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if (!free_c_args)
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{
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std::cout << "Failed to get free_c_args." << std::endl;
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return EXIT_FAILURE;
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}
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std::vector<std::string> command_line_arguments =
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GetCommandLineArguments();
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// Remove possible trailing whitespace from command line arguments
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for (auto& argument : command_line_arguments) {
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argument.erase(argument.find_last_not_of(" \n\r\t"));
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}
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int args_len = 0;
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char** c_args = rustdesk_core_main(&args_len);
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if (!c_args)
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{
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std::string args_str = "";
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for (const auto& argument : command_line_arguments) {
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args_str += (argument + " ");
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}
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std::cout << "Rustdesk [" << args_str << "], core returns false, exiting without launching Flutter app." << std::endl;
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return EXIT_SUCCESS;
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}
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std::vector<std::string> rust_args(c_args, c_args + args_len);
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free_c_args(c_args, args_len);
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// Uri links dispatch
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HWND hwnd = ::FindWindow(_T("FLUTTER_RUNNER_WIN32_WINDOW"), _T("RustDesk"));
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if (hwnd != NULL) {
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// Allow multiple flutter instances when being executed by parameters
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// contained in whitelists.
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bool allow_multiple_instances = false;
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for (auto& whitelist_param : parameters_white_list) {
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allow_multiple_instances =
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allow_multiple_instances ||
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std::find(command_line_arguments.begin(),
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command_line_arguments.end(),
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whitelist_param) != command_line_arguments.end();
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}
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if (!allow_multiple_instances) {
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if (!command_line_arguments.empty()) {
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// Dispatch command line arguments
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DispatchToUniLinksDesktop(hwnd);
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} else {
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// Not called with arguments, or just open the app shortcut on desktop.
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// So we just show the main window instead.
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::ShowWindow(hwnd, SW_NORMAL);
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::SetForegroundWindow(hwnd);
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}
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return EXIT_FAILURE;
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}
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}
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// Attach to console when present (e.g., 'flutter run') or create a
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// new console when running with a debugger.
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if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent())
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{
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CreateAndAttachConsole();
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}
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// Initialize COM, so that it is available for use in the library and/or
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// plugins.
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::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
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flutter::DartProject project(L"data");
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// connection manager hide icon from taskbar
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bool is_cm_page = false;
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auto cmParam = std::string("--cm");
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if (!command_line_arguments.empty() && command_line_arguments.front().compare(0, cmParam.size(), cmParam.c_str()) == 0) {
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is_cm_page = true;
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}
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command_line_arguments.insert(command_line_arguments.end(), rust_args.begin(), rust_args.end());
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project.set_dart_entrypoint_arguments(std::move(command_line_arguments));
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FlutterWindow window(project);
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Win32Window::Point origin(10, 10);
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Win32Window::Size size(800, 600);
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if (!window.CreateAndShow(
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is_cm_page ? L"RustDesk - Connection Manager" : L"RustDesk", origin,
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size, !is_cm_page)) {
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return EXIT_FAILURE;
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}
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window.SetQuitOnClose(true);
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::MSG msg;
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while (::GetMessage(&msg, nullptr, 0, 0))
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{
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::TranslateMessage(&msg);
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::DispatchMessage(&msg);
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}
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::CoUninitialize();
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return EXIT_SUCCESS;
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}
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