1 files changed, 26 insertions, 25 deletions

diff --git a/include/cru/common/logger.hpp b/include/cru/common/logger.hpp
index bbe06331..08765499 100644
--- a/include/cru/common/logger.hpp
+++ b/include/cru/common/logger.hpp
@@ -5,32 +5,33 @@
 
 #include <iostream>
 #include <list>
+#include <memory>
 #include <string_view>
 
 namespace cru::log {
 
 enum class LogLevel { Debug, Info, Warn, Error };
 
-struct ILoggerSource : Interface {
-  // Write the s. LogLevel is just a helper. It has no effect on the content to
-  // write.
-  virtual void Write(LogLevel level, const std::wstring_view& s) = 0;
+struct ILogSource : virtual Interface {
+  // Write the string s. LogLevel is just a helper. It has no effect on the
+  // content to write.
+  virtual void Write(LogLevel level, const std::string_view& s) = 0;
 };
 
-class StdioLoggerSource : public ILoggerSource {
+class StdioLogSource : public virtual ILogSource {
  public:
-  StdioLoggerSource() = default;
+  StdioLogSource() = default;
 
-  CRU_DELETE_COPY(StdioLoggerSource)
-  CRU_DELETE_MOVE(StdioLoggerSource)
+  CRU_DELETE_COPY(StdioLogSource)
+  CRU_DELETE_MOVE(StdioLogSource)
 
-  ~StdioLoggerSource() = default;
+  ~StdioLogSource() override = default;
 
-  void Write(LogLevel level, const std::wstring_view& s) override {
+  void Write(LogLevel level, const std::string_view& s) override {
     if (level == LogLevel::Error) {
-      std::wcerr << s;
+      std::cerr << s;
     } else {
-      std::wcout << s;
+      std::cout << s;
     }
   }
 };
@@ -45,43 +46,43 @@ class Logger : public Object {
   CRU_DELETE_COPY(Logger)
   CRU_DELETE_MOVE(Logger)
 
-  ~Logger() override;
+  ~Logger() override = default;
 
  public:
-  void AddSource(ILoggerSource* source);
-  void RemoveSource(ILoggerSource* source);
+  void AddSource(std::unique_ptr<ILogSource> source);
+  void RemoveSource(ILogSource* source);
 
  public:
-  void Log(LogLevel level, const std::wstring_view& s);
+  void Log(LogLevel level, const std::string_view& s);
 
   template <typename... TArgs>
-  void Debug(const std::wstring_view& format, TArgs&&... args) {
+  void Debug(const std::string_view& format, TArgs&&... args) {
 #ifdef CRU_DEBUG
     Log(LogLevel::Debug, util::Format(format, std::forward<TArgs>(args)...));
 #endif
   }
 
   template <typename... TArgs>
-  void Info(const std::wstring_view& format, TArgs&&... args) {
+  void Info(const std::string_view& format, TArgs&&... args) {
     Log(LogLevel::Info, util::Format(format, std::forward<TArgs>(args)...));
   }
 
   template <typename... TArgs>
-  void Warn(const std::wstring_view& format, TArgs&&... args) {
+  void Warn(const std::string_view& format, TArgs&&... args) {
     Log(LogLevel::Warn, util::Format(format, std::forward<TArgs>(args)...));
   }
 
   template <typename... TArgs>
-  void Error(const std::wstring_view& format, TArgs&&... args) {
+  void Error(const std::string_view& format, TArgs&&... args) {
     Log(LogLevel::Error, util::Format(format, std::forward<TArgs>(args)...));
   }
 
  public:
-  std::list<ILoggerSource*> sources_;
+  std::list<std::unique_ptr<ILogSource>> sources_;
 };
 
 template <typename... TArgs>
-void Debug(const std::wstring_view& format, TArgs&&... args) {
+void Debug(const std::string_view& format, TArgs&&... args) {
 #ifdef CRU_DEBUG
   Logger::GetInstance()->Log(
       LogLevel::Debug, util::Format(format, std::forward<TArgs>(args)...));
@@ -89,19 +90,19 @@ void Debug(const std::wstring_view& format, TArgs&&... args) {
 }
 
 template <typename... TArgs>
-void Info(const std::wstring_view& format, TArgs&&... args) {
+void Info(const std::string_view& format, TArgs&&... args) {
   Logger::GetInstance()->Log(
       LogLevel::Info, util::Format(format, std::forward<TArgs>(args)...));
 }
 
 template <typename... TArgs>
-void Warn(const std::wstring_view& format, TArgs&&... args) {
+void Warn(const std::string_view& format, TArgs&&... args) {
   Logger::GetInstance()->Log(
       LogLevel::Warn, util::Format(format, std::forward<TArgs>(args)...));
 }
 
 template <typename... TArgs>
-void Error(const std::wstring_view& format, TArgs&&... args) {
+void Error(const std::string_view& format, TArgs&&... args) {
   Logger::GetInstance()->Log(
       LogLevel::Error, util::Format(format, std::forward<TArgs>(args)...));
 }