fixed logging pattern

include/Logger.hpp

@@ -1,4 +1,3 @@
-// Logger.hpp
 #pragma once
 
 #include <fstream>
@@ -31,6 +30,9 @@ public:
     // String to LoggingLevels conversion
     static LoggingLevels stringToLogLevel(const std::string& level_str, LoggingLevels default_level = LoggingLevels::INFO);
 
+    // Convert LoggingLevels enum to string
+    static std::string LogLevelToString(LoggingLevels level);
+
 private:
     // the logging level to stay initialized to
     LoggingLevels log_level;

include/LoggingLevels.hpp

@@ -1,10 +1,12 @@
 #pragma once
 
-// Log level enum that will be accessible to modules
-enum LoggingLevels {
-    FATAL = 0,
-    ERROR = 1,
-    WARN  = 2,
-    INFO  = 3,
-    DEBUG = 4
-};
+extern "C" {
+    // Log level enum that will be accessible to modules
+    enum LoggingLevels {
+        FATAL = 0,
+        ERROR = 1,
+        WARN  = 2,
+        INFO  = 3,
+        DEBUG = 4
+    };
+}

include/module_interface.hpp

@@ -35,7 +35,8 @@
 #include <iostream>
 
 #include "ConfigManager.hpp"
-
+#include "LoggingLevels.hpp"
+#include "Logger.hpp"
 
 /*
  *  Provides reserved symbol names we look for in modules.
@@ -62,9 +63,9 @@ extern "C" {
     // Module description information
     const char* dpm_get_description(void);
 
-    // Callback function exposed by DPM core for modules to use
-    int dpm_core_callback(const char* action, const char* data);
-
     // Direct configuration access function
     const char* dpm_get_config(const char* section, const char* key);
+
+    // Direct logging function
+    void dpm_log(int level, const char* message);
 }