3 files changed, 24 insertions, 18 deletions

diff --git a/Tools/ProtoProxy/Connection.cpp b/Tools/ProtoProxy/Connection.cpp
index 51b94f2a2..3049826b6 100644
--- a/Tools/ProtoProxy/Connection.cpp
+++ b/Tools/ProtoProxy/Connection.cpp
@@ -284,16 +284,13 @@ void cConnection::Run(void)
 
 
 
-void cConnection::Log(const char * a_Format, fmt::ArgList a_Args)
+void cConnection::vLog(const char * a_Format, fmt::printf_args a_Args)
 {
-	fmt::MemoryWriter FullMsg;
-	fmt::printf(FullMsg, "[%5.3f] ", GetRelativeTime());
-	fmt::printf(FullMsg, a_Format, a_Args);
-	fmt::printf(FullMsg, "\n");
-
 	// Log to file:
 	cCSLock Lock(m_CSLog);
-	fputs(FullMsg.c_str(), m_LogFile);
+	fmt::fprintf(m_LogFile, "[%5.3f] ", GetRelativeTime());
+	fmt::vfprintf(m_LogFile, a_Format, a_Args);
+	fmt::fprintf(m_LogFile, "\n");
 	#ifdef _DEBUG
 		fflush(m_LogFile);
 	#endif  // _DEBUG
@@ -306,17 +303,16 @@ void cConnection::Log(const char * a_Format, fmt::ArgList a_Args)
 
 
 
-void cConnection::DataLog(const void * a_Data, size_t a_Size, const char * a_Format, fmt::ArgList a_Args)
+void cConnection::vDataLog(const void * a_Data, size_t a_Size, const char * a_Format, fmt::printf_args a_Args)
 {
-	fmt::MemoryWriter FullMsg;
-	fmt::printf(FullMsg, "[%5.3f] ", GetRelativeTime());
-	fmt::printf(FullMsg, a_Format, a_Args);
 	AString Hex;
-	fmt::printf(FullMsg, "\n%s\n", CreateHexDump(Hex, a_Data, a_Size, 16));
+	CreateHexDump(Hex, a_Data, a_Size, 16);
 
 	// Log to file:
 	cCSLock Lock(m_CSLog);
-	fputs(FullMsg.c_str(), m_LogFile);
+	fmt::fprintf(m_LogFile, "[%5.3f] ", GetRelativeTime());
+	fmt::vfprintf(m_LogFile, a_Format, a_Args);
+	fmt::fprintf(m_LogFile, "\n%s\n", Hex);
 
 	/*
 	// Log to screen:
diff --git a/Tools/ProtoProxy/Connection.h b/Tools/ProtoProxy/Connection.h
index 3b9127530..e52e1fa6d 100644
--- a/Tools/ProtoProxy/Connection.h
+++ b/Tools/ProtoProxy/Connection.h
@@ -59,11 +59,21 @@ public:
 
 	void Run(void);
 
-	void Log(const char * a_Format, fmt::ArgList);
-	FMT_VARIADIC(void, Log, const char *)
+	void vLog(const char * a_Format, fmt::printf_args);
 
-	void DataLog(const void * a_Data, size_t a_Size, const char * a_Format, fmt::ArgList);
-	FMT_VARIADIC(void, DataLog, const void *, size_t, const char *)
+	template <typename... Args>
+	void Log(const char * a_Format, const Args & ... a_Args)
+	{
+		vLog(a_Format, fmt::make_printf_args(a_Args...));
+	}
+
+	void vDataLog(const void * a_Data, size_t a_Size, const char * a_Format, fmt::printf_args);
+
+	template <typename... Args>
+	void DataLog(const void * a_Data, size_t a_Size, const char * a_Format, const Args & ... a_Args)
+	{
+		vDataLog(a_Data, a_Size, a_Format, fmt::make_printf_args(a_Args...));
+	}
 
 	void LogFlush(void);
 
diff --git a/Tools/ProtoProxy/Globals.h b/Tools/ProtoProxy/Globals.h
index a2d0664b0..11e1fb7db 100644
--- a/Tools/ProtoProxy/Globals.h
+++ b/Tools/ProtoProxy/Globals.h
@@ -180,7 +180,7 @@ typedef unsigned char Byte;
 
 
 // Common headers (part 1, without macros):
-#include "fmt/format.h"
+#include "fmt.h"
 #include "StringUtils.h"
 #include "OSSupport/CriticalSection.h"