1 files changed, 23 insertions, 0 deletions
diff --git a/lib/common/Logging.cpp b/lib/common/Logging.cpp
index 1666b487..296443ea 100644
--- a/lib/common/Logging.cpp
+++ b/lib/common/Logging.cpp
@@ -33,6 +33,8 @@ bool Logging::sLogToSyslog  = false;
 bool Logging::sLogToConsole = false;
 bool Logging::sContextSet   = false;
 
+bool HideExceptionMessageGuard::sHiddenState = false;
+
 std::vector<Logger*> Logging::sLoggers;
 std::string Logging::sContext;
 Console*    Logging::spConsole = NULL;
@@ -493,3 +495,24 @@ bool FileLogger::Log(Log::Level Level, const std::string& rFile,
 	Logging::Add(this);
 	return true;
 }
+
+std::string PrintEscapedBinaryData(const std::string& rInput)
+{
+	std::ostringstream output;
+
+	for (size_t i = 0; i < rInput.length(); i++)
+	{
+		if (isprint(rInput[i]))
+		{
+			output << rInput[i];
+		}
+		else
+		{
+			output << "\\x" << std::hex << std::setw(2) <<
+				std::setfill('0') << (int) rInput[i] <<
+				std::dec;
+		}
+	}
+
+	return output.str();
+}