Test

2025-03-23 15:26:15 +01:00
parent cacf40b6cd
commit ad8366918e
72 changed files with 10255 additions and 2 deletions
--- a/launcher/main.c
+++ b/launcher/main.c
@@ -0,0 +1,138 @@
+#include "stdafx.h"
+#include "main.h"
+#include "resource.h"
+#include <windows.h>
+#include <commctrl.h>
+#include "MsgBox.h"
+#include "RegisterServer.h"
+#include "Startup.h"
+
+HINSTANCE g_hInstance;
+
+extern void LaunchUpdateSite(int argc, LPWSTR *argv, int nCmdShow);
+extern void LaunchOptions(int nCmdShow);
+extern void LaunchLog(int nCmdShow);
+extern void RunOnce();
+
+typedef enum Action {
+	ActionLaunch,
+	ActionOptions,
+	ActionLog,
+	ActionRunOnce,
+	ActionRegServer,
+	ActionUnregServer
+} Action;
+
+static const LPWSTR actions[] = {
+	L"/launch",
+	L"/options",
+	L"/log",
+	L"/runonce",
+	L"/regserver",
+	L"/unregserver",
+	NULL
+};
+
+EXTERN_C __declspec(dllexport)
+int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PWSTR pCmdLine, int nCmdShow) {
+	g_hInstance = hInstance;
+	Startup();
+
+	HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+	if (!SUCCEEDED(hr)) {
+		ExitProcess(hr);
+		return hr;
+	}
+
+	int argc;
+	LPWSTR *argv = CommandLineToArgvW(GetCommandLineW(), &argc);
+
+	LPWSTR actionFlag = L"/launch";
+	if (argc > 1) {
+		actionFlag = argv[1];
+	}
+
+	// All remaining args past the action
+	LPWSTR *flags = {0};
+	int flagsCount = 0;
+	if (argc > 2) {
+		flags = &argv[2];
+		flagsCount = argc - 2;
+	}
+
+	Action action = -1;
+
+	for (int i = 0; actions[i] != NULL; i++) {
+		if (wcscmp(actionFlag, actions[i]) == 0) {
+			action = i;
+			break;
+		}
+	}
+
+	switch (action) {
+	case ActionLaunch:
+		LaunchUpdateSite(flagsCount, flags, nCmdShow);
+		break;
+
+	case ActionOptions:
+		LaunchOptions(nCmdShow);
+		break;
+
+	case ActionLog:
+		LaunchLog(nCmdShow);
+		break;
+
+	case ActionRunOnce:
+		RunOnce();
+		break;
+
+	case ActionRegServer:
+	case ActionUnregServer: {
+		BOOL state = action == ActionRegServer;
+		HWND hwnd = flagsCount > 0 ? (HWND)(intptr_t)wcstol(flags[0], NULL, 10) : 0;
+		RegisterServer(hwnd, state, FALSE);
+		break;
+	}
+
+	default: {
+		const LPWSTR usage = L""
+			L"LegacyUpdate.exe [/launch|/regserver|/unregserver]\n"
+			L"\n"
+			L"/launch\n"
+			L"    Launch Legacy Update website in Internet Explorer\n"
+			L"\n"
+			L"/options\n"
+			L"    Open the Windows Update Options control panel\n"
+			L"\n"
+			L"/log\n"
+			L"    Open the Windows Update log file\n"
+			L"\n"
+			L"/regserver\n"
+			L"    Register ActiveX control\n"
+			L"\n"
+			L"/unregserver\n"
+			L"    Unregister ActiveX control\n"
+			L"\n"
+			L"If no parameters are provided, /launch is assumed.";
+		MsgBox(NULL, L"LegacyUpdate.exe usage", usage, MB_OK);
+		PostQuitMessage(1);
+		break;
+	}
+	}
+
+	MSG msg;
+	while (GetMessage(&msg, NULL, 0, 0) == 1) {
+		TranslateMessage(&msg);
+		DispatchMessage(&msg);
+
+		switch (msg.message) {
+		case WM_QUIT:
+		case WM_DESTROY:
+			break;
+		}
+	}
+
+	CoUninitialize();
+	ExitProcess(msg.wParam);
+	return msg.wParam;
+}