initial

defendnot/dllmain.cpp

@@ -0,0 +1,47 @@
+#include "bootstrap/bootstrap.hpp"
+#include "core/log.hpp"
+#include "shared/ipc.hpp"
+
+#include <stdexcept>
+#include <thread>
+
+#include <Windows.h>
+
+namespace {
+    void entry_thread(HMODULE base) {
+        bool success = false;
+        std::unique_ptr<shared::InterProcessCommunication> ipc;
+
+        try {
+            /// Open IPC handle
+            ipc = std::make_unique<shared::InterProcessCommunication>(shared::InterProcessCommunicationMode::WRITE);
+
+            /// Invoke the real entry
+            defendnot::startup();
+            success = true;
+        } catch (std::exception& err) {
+            MessageBoxA(nullptr, err.what(), "defendnot", MB_TOPMOST | MB_ICONERROR);
+        }
+
+        if (ipc) {
+            (*ipc)->success = success;
+            (*ipc)->finished = true;
+        }
+
+        /// Always free out module once we are done
+        FreeLibraryAndExitThread(base, 0);
+    }
+} // namespace
+
+BOOL __stdcall DllMain(HINSTANCE base, std::uint32_t call_reason, LPVOID reserved) {
+    if (call_reason != DLL_PROCESS_ATTACH) {
+        return TRUE;
+    }
+
+    const auto th = CreateThread(nullptr, 0, reinterpret_cast<LPTHREAD_START_ROUTINE>(entry_thread), base, 0, nullptr);
+    if (th != nullptr) {
+        CloseHandle(th);
+    }
+
+    return TRUE;
+}