From 488991116b9c56112a26daa1bb1069b57b9832ec Mon Sep 17 00:00:00 2001
From: Romain Vimont <rom@rom1v.com>
Date: Sun, 20 Jun 2021 12:49:45 +0200
Subject: [PATCH] Expose function to get the current log level

This will allow to avoid unnecessary processing for creating logs which
will be discarded anyway.
---
 app/src/util/log.c | 25 +++++++++++++++++++++++++
 app/src/util/log.h |  3 +++
 2 files changed, 28 insertions(+)

diff --git a/app/src/util/log.c b/app/src/util/log.c
index ac26de1c..a285fffb 100644
--- a/app/src/util/log.c
+++ b/app/src/util/log.c
@@ -21,8 +21,33 @@ log_level_sc_to_sdl(enum sc_log_level level) {
     }
 }
 
+static enum sc_log_level
+log_level_sdl_to_sc(SDL_LogPriority priority) {
+    switch (priority) {
+        case SDL_LOG_PRIORITY_VERBOSE:
+            return SC_LOG_LEVEL_VERBOSE;
+        case SDL_LOG_PRIORITY_DEBUG:
+            return SC_LOG_LEVEL_DEBUG;
+        case SDL_LOG_PRIORITY_INFO:
+            return SC_LOG_LEVEL_INFO;
+        case SDL_LOG_PRIORITY_WARN:
+            return SC_LOG_LEVEL_WARN;
+        case SDL_LOG_PRIORITY_ERROR:
+            return SC_LOG_LEVEL_ERROR;
+        default:
+            assert(!"unexpected log level");
+            return SC_LOG_LEVEL_INFO;
+    }
+}
+
 void
 sc_set_log_level(enum sc_log_level level) {
     SDL_LogPriority sdl_log = log_level_sc_to_sdl(level);
     SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, sdl_log);
 }
+
+enum sc_log_level
+sc_get_log_level(void) {
+    SDL_LogPriority sdl_log = SDL_LogGetPriority(SDL_LOG_CATEGORY_APPLICATION);
+    return log_level_sdl_to_sc(sdl_log);
+}
diff --git a/app/src/util/log.h b/app/src/util/log.h
index 8b6c175e..30934b5c 100644
--- a/app/src/util/log.h
+++ b/app/src/util/log.h
@@ -17,4 +17,7 @@
 void
 sc_set_log_level(enum sc_log_level level);
 
+enum sc_log_level
+sc_get_log_level(void);
+
 #endif