incremental
diff --git a/include/crow_g3_logger.hpp b/include/crow_g3_logger.hpp
new file mode 100644
index 0000000..e39269a
--- /dev/null
+++ b/include/crow_g3_logger.hpp
@@ -0,0 +1,92 @@
+#pragma once
+
+// This file overrides the default crow logging framework to use g3 instead.
+// It implements enough of the interfaces of the crow logging framework to work correctly
+// but deletes the ILogHandler interface, as usage of that would be counter to the g3
+// handler management, and would cause performance issues.
+
+
+#include <string>
+#include <cstdio>
+#include <cstdlib>
+#include <ctime>
+#include <iostream>
+#include <sstream>
+
+#include <g3log/g3log.hpp>
+#include <g3log/logworker.hpp>
+
+namespace crow
+{
+ enum class LogLevel
+ {
+#ifndef ERROR
+ DEBUG = 0,
+ INFO,
+ WARNING,
+ ERROR,
+ CRITICAL,
+#endif
+
+ Debug = 0,
+ Info,
+ Warning,
+ Error,
+ Critical,
+ };
+
+ class logger {
+
+ public:
+
+
+ logger(std::string prefix, LogLevel level) : level_(level) {
+ // no op, let g3 handle th log levels
+
+ }
+
+ //
+ template <typename T>
+ logger& operator<<(T const &value) {
+
+ #ifdef CROW_ENABLE_LOGGING
+ if(level_ >= get_current_log_level()) {
+ stringstream_ << value;
+ }
+ #endif
+ return *this;
+ }
+
+ //
+ static void setLogLevel(LogLevel level) {
+ get_log_level_ref() = level;
+ }
+
+ static LogLevel get_current_log_level() {
+ return get_log_level_ref();
+ }
+
+ private:
+ //
+ static LogLevel& get_log_level_ref()
+ {
+ static LogLevel current_level = (LogLevel)CROW_LOG_LEVEL;
+ return current_level;
+ }
+
+ //
+ std::ostringstream stringstream_;
+ LogLevel level_;
+ };
+}
+
+#define CROW_LOG_CRITICAL \
+ LOG(FATAL)
+#define CROW_LOG_ERROR \
+ LOG(WARNING)
+#define CROW_LOG_WARNING \
+ LOG(WARNING)
+#define CROW_LOG_INFO \
+ LOG(INFO)
+#define CROW_LOG_DEBUG \
+ LOG(DEBUG)