rewrite everything

Source/sys-clk/sysmodule/src/file_utils.h

@@ -0,0 +1,38 @@
+/*
+ * --------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * <p-sam@d3vs.net>, <natinusala@gmail.com>, <m4x@m4xw.net>
+ * wrote this file. As long as you retain this notice you can do whatever you
+ * want with this stuff. If you meet any of us some day, and you think this
+ * stuff is worth it, you can buy us a beer in return.  - The sys-clk authors
+ * --------------------------------------------------------------------------
+ */
+
+#pragma once
+#include <switch.h>
+#include <time.h>
+#include <vector>
+#include <string>
+#include <atomic>
+#include <cstdarg>
+#include <sysclk.h>
+
+#define FILE_CONFIG_DIR "/config/" TARGET
+#define FILE_FLAG_CHECK_INTERVAL_NS 5000000000ULL
+#define FILE_CONTEXT_CSV_PATH FILE_CONFIG_DIR "/context.csv"
+#define FILE_LOG_FLAG_PATH FILE_CONFIG_DIR "/log.flag"
+#define FILE_LOG_FILE_PATH FILE_CONFIG_DIR "/log.txt"
+
+class FileUtils
+{
+  public:
+    static void Exit();
+    static Result Initialize();
+    static bool IsInitialized();
+    static bool IsLogEnabled();
+    static void InitializeAsync();
+    static void LogLine(const char* format, ...);
+    static void WriteContextToCsv(const SysClkContext* context);
+  protected:
+    static void RefreshFlags(bool force);
+};