Move back to C

I'm insane and as such I have moved to C AGAIN! Without any reason.

utilities/src/file_utils.c

@@ -0,0 +1,22 @@
+#include "file_utils.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+void read_file(const char* file_name, long* bytes_count, char* buffer)
+{
+    FILE* file;
+
+    file = fopen(file_name, "rb");
+    fseek(file, 0, SEEK_END);
+    *bytes_count = ftell(file);
+    rewind(file);
+
+    if (buffer == NULL) {
+        fclose(file);
+        return;
+    }
+
+    fread(buffer, *bytes_count, 1, file);
+    fclose(file);
+}

utilities/src/file_utils.cpp

@@ -1,33 +0,0 @@
-#include "file_utils.hpp"
-
-#include <fstream>
-
-namespace rse::utils::file
-{
-
-/**
- * @brief Reads file and puts its content into char buffer
- *
- * @param fileName Path to file
- * @return std::vector<char> Binary buffer data
- */
-std::vector<char> read_file(const std::string& fileName)
-{
-    std::ifstream file{fileName, std::ios::ate | std::ios::binary};
-    if (!file.is_open()) {
-        return {};
-    }
-
-    /* Get file size and create data buffer */
-    size_t fileSize = static_cast<size_t>(file.tellg());
-    std::vector<char> buffer(fileSize);
-
-    file.seekg(0);
-    file.read(buffer.data(), fileSize);
-
-    file.close();
-
-    return buffer;
-}
-
-}  // namespace rse::utils::file

utilities/src/logger.c

@@ -0,0 +1,18 @@
+#include "logger.h"
+#include "stdarg.h"
+
+const char* log_levels[] = {
+    "LOGLEVEL_TRACE", "LOGLEVEL_DEBUG", "LOGLEVEL_INFO", "LOGLEVEL_WARNING", "LOGLEVEL_ERROR", "LOGLEVEL_FATAL"
+    };
+
+void _log_log(unsigned int level, const char* file, int line, const char* fmt, ...)
+{
+    char buf[256];
+    va_list list;
+
+    va_start(list, fmt);
+    fprintf(stdout, "%s %s:%d ", log_levels[level], file, line);
+    vfprintf(stdout, fmt, list);
+    fprintf(stdout, "\n");
+    fflush(stdout);
+}

utilities/src/logger.cpp

@@ -1,59 +0,0 @@
-/**
- * @file logger.cpp
- * @author Piotr Krygier (everyonecancode@gmail.com)
- * @brief Implementation for the logger
- * @version 0.1
- * @date 2022-07-06
- *
- * @copyright Copyright (c) 2022
- *
- */
-
-#include "logger.hpp"
-
-#include <iostream>
-
-namespace rse::utils::log
-{
-
-Logger::Logger(LogLevel level) : printMessage(false)
-{
-    if (level < LOG_LEVEL)
-    {
-        return;
-    }
-
-    switch (level)
-    {
-    case LOGLEVEL_TRACE:
-        mMessageBuffer << "[TRACE] ";
-        break;
-    case LOGLEVEL_DEBUG:
-        mMessageBuffer << "[DEBUG] ";
-        break;
-    case LOGLEVEL_INFO:
-        mMessageBuffer << "[INFO] ";
-        break;
-    case LOGLEVEL_WARNING:
-        mMessageBuffer << "[WARNING] ";
-        break;
-    case LOGLEVEL_ERROR:
-        mMessageBuffer << "[ERROR] ";
-        break;
-    case LOGLEVEL_FATAL:
-        mMessageBuffer << "[FATAL] ";
-        break;
-
-    default:
-        break;
-    }
-    printMessage = true;
-
-}
-
-Logger::~Logger()
-{
-    std::cout << mMessageBuffer.str() << std::endl;
-}
-
-}  // namespace rse::log