From 6f398efaacd4cf733fcaedf29b648d17899071f0 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Mon, 21 Feb 2022 20:47:44 +0800
Subject: ...

---
 src/common/CMakeLists.txt                  |  3 ++-
 src/common/log/Logger.cpp                  |  8 ++++++++
 src/common/log/StdioLogTarget.cpp          |  5 +++++
 src/common/platform/win/DebugLogTarget.cpp | 10 ++++++++++
 4 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 src/common/platform/win/DebugLogTarget.cpp

(limited to 'src/common')

diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index 330c7226..ae418f6b 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -37,8 +37,9 @@ if (WIN32)
 	target_sources(cru_base PRIVATE
 		platform/win/BridgeComStream.cpp
 		platform/win/ComAutoInit.cpp
-		platform/win/StreamConvert.cpp
+		platform/win/DebugLogTarget.cpp
 		platform/win/Exception.cpp
+		platform/win/StreamConvert.cpp
 		platform/win/Win32FileStream.cpp
 	)
 
diff --git a/src/common/log/Logger.cpp b/src/common/log/Logger.cpp
index bcafde21..e13cb122 100644
--- a/src/common/log/Logger.cpp
+++ b/src/common/log/Logger.cpp
@@ -5,12 +5,20 @@
 #include <cstdlib>
 #include <ctime>
 
+#ifdef CRU_PLATFORM_WINDOWS
+#include "cru/common/platform/win/DebugLogTarget.h"
+#endif
+
 namespace cru::log {
 Logger *Logger::GetInstance() {
   static Logger logger;
 
   logger.AddLogTarget(std::make_unique<StdioLogTarget>());
 
+#ifdef CRU_PLATFORM_WINDOWS
+  logger.AddLogTarget(std::make_unique<platform::win::WinDebugLogTarget>());
+#endif
+
   return &logger;
 }
 
diff --git a/src/common/log/StdioLogTarget.cpp b/src/common/log/StdioLogTarget.cpp
index ad29a3ce..7f99dbd1 100644
--- a/src/common/log/StdioLogTarget.cpp
+++ b/src/common/log/StdioLogTarget.cpp
@@ -9,6 +9,11 @@ StdioLogTarget::~StdioLogTarget() {}
 
 void StdioLogTarget::Write(log::LogLevel level, StringView s) {
 #ifdef CRU_PLATFORM_WINDOWS
+  if (level == log::LogLevel::Error) {
+    std::wcerr.write(reinterpret_cast<const wchar_t*>(s.data()), s.size());
+  } else {
+    std::wcout.write(reinterpret_cast<const wchar_t*>(s.data()), s.size());
+  }
 #else
   std::string m = s.ToUtf8();
 
diff --git a/src/common/platform/win/DebugLogTarget.cpp b/src/common/platform/win/DebugLogTarget.cpp
new file mode 100644
index 00000000..92d26449
--- /dev/null
+++ b/src/common/platform/win/DebugLogTarget.cpp
@@ -0,0 +1,10 @@
+#include "cru/common/platform/win/DebugLogTarget.h"
+
+namespace cru::platform::win {
+void WinDebugLogTarget::Write(::cru::log::LogLevel level, StringView s) {
+  CRU_UNUSED(level)
+
+  String m = s.ToString();
+  ::OutputDebugStringW(reinterpret_cast<const wchar_t*>(m.c_str()));
+}
+}  // namespace cru::platform::win
-- 
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