3 files changed, 16 insertions, 33 deletions
diff --git a/src/base/platform/win/DebugLogTarget.cpp b/src/base/platform/win/DebugLogTarget.cpp
index 89bd3d19..afbab620 100644
--- a/src/base/platform/win/DebugLogTarget.cpp
+++ b/src/base/platform/win/DebugLogTarget.cpp
@@ -1,10 +1,12 @@
 #include "cru/base/platform/win/DebugLogTarget.h"
 
+#include "cru/base/String.h"
+
 namespace cru::platform::win {
-void WinDebugLogTarget::Write(::cru::log::LogLevel level, StringView s) {
+void WinDebugLogTarget::Write(::cru::log::LogLevel level, std::string s) {
   CRU_UNUSED(level)
 
-  String m = s.ToString();
+  String m = String::FromUtf8(s);
   ::OutputDebugStringW(reinterpret_cast<const wchar_t*>(m.c_str()));
 }
 }  // namespace cru::platform::win
diff --git a/src/base/platform/win/Exception.cpp b/src/base/platform/win/Exception.cpp
index 5ff6146b..941875f7 100644
--- a/src/base/platform/win/Exception.cpp
+++ b/src/base/platform/win/Exception.cpp
@@ -14,12 +14,12 @@ inline String HResultMakeMessage(HRESULT h_result,
 }
 
 HResultError::HResultError(HRESULT h_result)
-    : PlatformException(HResultMakeMessage(h_result, std::nullopt)),
+    : Exception(HResultMakeMessage(h_result, std::nullopt)),
       h_result_(h_result) {}
 
 HResultError::HResultError(HRESULT h_result,
                            std::string_view additional_message)
-    : PlatformException(HResultMakeMessage(
+    : Exception(HResultMakeMessage(
           h_result, String::FromUtf8(additional_message.data(),
                                      additional_message.size()))),
       h_result_(h_result) {}
@@ -33,6 +33,6 @@ Win32Error::Win32Error(String message)
     : Win32Error(::GetLastError(), message) {}
 
 Win32Error::Win32Error(DWORD error_code, String message)
-    : PlatformException(Win32MakeMessage(error_code, message)),
+    : Exception(Win32MakeMessage(error_code, message)),
       error_code_(error_code) {}
 }  // namespace cru::platform::win
diff --git a/src/base/platform/win/Win32FileStream.cpp b/src/base/platform/win/Win32FileStream.cpp
index 54e6ae45..f3809b3e 100644
--- a/src/base/platform/win/Win32FileStream.cpp
+++ b/src/base/platform/win/Win32FileStream.cpp
@@ -14,7 +14,8 @@ namespace cru::platform::win {
 using namespace cru::io;
 
 Win32FileStream::Win32FileStream(String path, OpenFileFlag flags)
-    : path_(std::move(path)),
+    : Stream(true, true, true),
+      path_(std::move(path)),
       flags_(flags),
       p_(new details::Win32FileStreamPrivate()) {
   DWORD grfMode = STGM_SHARE_DENY_NONE;
@@ -46,15 +47,11 @@ Win32FileStream::Win32FileStream(String path, OpenFileFlag flags)
 }
 
 Win32FileStream::~Win32FileStream() {
-  Close();
+  DoClose();
   delete p_;
 }
 
-bool Win32FileStream::CanSeek() { return true; }
-
-Index Win32FileStream::Seek(Index offset, SeekOrigin origin) {
-  CheckClosed();
-
+Index Win32FileStream::DoSeek(Index offset, SeekOrigin origin) {
   DWORD dwOrigin = 0;
 
   if (origin == SeekOrigin::Current) {
@@ -74,23 +71,13 @@ Index Win32FileStream::Seek(Index offset, SeekOrigin origin) {
   return n_new_offset.QuadPart;
 }
 
-bool Win32FileStream::CanRead() { return true; }
-
-Index Win32FileStream::Read(std::byte* buffer, Index offset, Index size) {
-  if (size < 0) {
-    throw Exception(u"Size must be greater than 0.");
-  }
-
-  CheckClosed();
-
+Index Win32FileStream::DoRead(std::byte* buffer, Index offset, Index size) {
   ULONG n_read;
   ThrowIfFailed(p_->stream_->Read(buffer + offset, size, &n_read));
   return n_read;
 }
 
-bool Win32FileStream::CanWrite() { return true; }
-
-Index Win32FileStream::Write(const std::byte* buffer, Index offset,
+Index Win32FileStream::DoWrite(const std::byte* buffer, Index offset,
                              Index size) {
   if (size < 0) {
     throw Exception(u"Size must be greater than 0.");
@@ -104,19 +91,13 @@ Index Win32FileStream::Write(const std::byte* buffer, Index offset,
   return n_written;
 }
 
-void Win32FileStream::Close() {
-  if (closed_) return;
+void Win32FileStream::DoClose() {
+  CRU_STREAM_BEGIN_CLOSE
 
-  if (p_->stream_) {
+    if (p_->stream_) {
     p_->stream_->Release();
     p_->stream_ = nullptr;
   }
 
-  closed_ = true;
 }
-
-void Win32FileStream::CheckClosed() {
-  if (closed_) throw Exception(u"Stream is closed.");
-}
-
 }  // namespace cru::platform::win