Working on C tooling

tools/utils/file.h

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+/**
+ * Copyright (c) 2021 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+#if defined(_MSC_VER)
+  #include <direct.h>
+  #define getcwd _getcwd
+  #define FILE_PATH_SEP '\\'
+#elif defined(__GNUC__)
+  #include <unistd.h>
+  #define FILE_PATH_SEP '/'
+#endif
+
+#ifndef  STB_IMAGE_IMPLEMENTATION
+  #define STB_IMAGE_IMPLEMENTATION
+  #include <stb_image.h>
+#endif
+
+void fileNormalizeSlashes(char *string) {
+  char c;
+  int i = 0;
+
+  while(c = string[i++]) {
+    if(c != '\\' && c != '/') continue;
+    string[i-1] = FILE_PATH_SEP;
+  }
+}
+
+void fileMkdirp(char *path) {
+  char buffer[FILENAME_MAX];
+  char c;
+  int i = 0;
+  bool inFile;
+  bool hasMore;
+
+  inFile = false;
+  hasMore = false;
+  while(c = path[i]) {
+    if((c == '\\' || c == '/') && i > 0) {
+      buffer[i] = '\0';
+      _mkdir(buffer);
+      inFile = false;
+      hasMore = false;
+      buffer[i] = FILE_PATH_SEP;
+      i++;
+      continue;
+    }
+
+    if(c == '.') inFile = true;
+    hasMore = true;
+    buffer[i] = c;
+    i++;
+  }
+
+  if(!inFile && hasMore) {
+    buffer[i] = '\0';
+    _mkdir(buffer);
+  }
+}