Allow verbose logging

Author: cmdr2

include/logging.h

@@ -8,13 +8,14 @@
 
 #include "stable-diffusion.h"
 
-enum class LogLevel { Debug, Info, Warning, Error };
+enum class LogLevel { Verbose, Debug, Info, Warning, Error };
 
 void log_message(LogLevel level, const char* format, ...);
 void set_log_level(LogLevel level);
 void set_log_level(const std::string& level_str);
 
 // Convenience macros for logging
+#define LOG_VERBOSE(...) log_message(LogLevel::Verbose, __VA_ARGS__)
 #define LOG_DEBUG(...) log_message(LogLevel::Debug, __VA_ARGS__)
 #define LOG_INFO(...) log_message(LogLevel::Info, __VA_ARGS__)
 #define LOG_WARNING(...) log_message(LogLevel::Warning, __VA_ARGS__)

src/logging.cpp

@@ -11,6 +11,8 @@ static std::mutex log_mutex;
 
 const char* log_level_to_string(LogLevel level) {
     switch (level) {
+        case LogLevel::Verbose:
+            return "VERBOSE";
         case LogLevel::Debug:
             return "DEBUG";
         case LogLevel::Info:
@@ -26,6 +28,8 @@ const char* log_level_to_string(LogLevel level) {
 
 const char* log_level_to_color(LogLevel level) {
     switch (level) {
+        case LogLevel::Verbose:
+            return "\033[35m";  // Magenta
         case LogLevel::Debug:
             return "\033[36m";  // Cyan
         case LogLevel::Info:
@@ -89,7 +93,9 @@ void set_log_level(LogLevel level) {
 void set_log_level(const std::string& level_str) {
     LogLevel level = LogLevel::Info;  // default
 
-    if (level_str == "debug") {
+    if (level_str == "verbose") {
+        level = LogLevel::Verbose;
+    } else if (level_str == "debug") {
         level = LogLevel::Debug;
     } else if (level_str == "info") {
         level = LogLevel::Info;

src/main.cpp

@@ -37,7 +37,7 @@ void print_usage(const char* program_name) {
     std::cerr << std::endl;
     std::cerr << "Options:" << std::endl;
     std::cerr << "  --port <port>                      Server port (default: 8188)" << std::endl;
-    std::cerr << "  --log-level <level>                Log level: debug, info, warning, error (default: info)"
+    std::cerr << "  --log-level <level>                Log level: verbose, debug, info, warning, error (default: info)"
               << std::endl;
     std::cerr << "  --parent-pid <pid>                 Parent process PID" << std::endl;
     std::cerr << "  --ckpt-dir <path>                  Checkpoint models directory" << std::endl;