...

1 files changed, 56 insertions, 0 deletions

diff --git a/include/cru/common/platform/win/Exception.h b/include/cru/common/platform/win/Exception.h
new file mode 100644
index 00000000..3e63b191
--- /dev/null
+++ b/include/cru/common/platform/win/Exception.h
@@ -0,0 +1,56 @@
+#pragma once
+#include "../../PreConfig.h"
+#ifdef CRU_PLATFORM_WINDOWS
+
+#include "WinPreConfig.h"
+
+#include "../Exception.h"
+
+#include <stdexcept>
+#include <string_view>
+
+namespace cru::platform::win {
+class CRU_BASE_API HResultError : public platform::PlatformException {
+ public:
+  explicit HResultError(HRESULT h_result);
+  explicit HResultError(HRESULT h_result, std::string_view message);
+
+  CRU_DEFAULT_COPY(HResultError)
+  CRU_DEFAULT_MOVE(HResultError)
+
+  ~HResultError() override = default;
+
+  HRESULT GetHResult() const { return h_result_; }
+
+ private:
+  HRESULT h_result_;
+};
+
+inline void ThrowIfFailed(const HRESULT h_result) {
+  if (FAILED(h_result)) throw HResultError(h_result);
+}
+
+inline void ThrowIfFailed(const HRESULT h_result, std::string_view message) {
+  if (FAILED(h_result)) throw HResultError(h_result, message);
+}
+
+class CRU_BASE_API Win32Error : public platform::PlatformException {
+ public:
+  // ::GetLastError is automatically called to get the error code.
+  // The same as Win32Error(::GetLastError(), message)
+  explicit Win32Error(String message);
+  Win32Error(DWORD error_code, String message);
+
+  CRU_DEFAULT_COPY(Win32Error)
+  CRU_DEFAULT_MOVE(Win32Error)
+
+  ~Win32Error() override = default;
+
+  DWORD GetErrorCode() const { return error_code_; }
+
+ private:
+  DWORD error_code_;
+};
+}  // namespace cru::platform::win
+
+#endif