1 files changed, 21 insertions, 1 deletions
diff --git a/src/utils/paths.cpp b/src/utils/paths.cpp
index 8decb6e95..04f553ca9 100644
--- a/src/utils/paths.cpp
+++ b/src/utils/paths.cpp
@@ -20,10 +20,12 @@
 
 #include "utils/paths.h"
 
+#include "utils/stringutils.h"
+
 #include <string.h>
 #include <cstdarg>
 #include <cstdio>
-
+#include <physfs.h>
 #include <stdlib.h>
 
 #ifdef WIN32
@@ -55,3 +57,21 @@ bool isRealPath(const std::string &str)
     std::string path = getRealPath(str);
     return str == path;
 }
+
+bool checkPath(std::string path)
+{
+    if (path.empty())
+        return true;
+    return path.find("../") == std::string::npos
+        && path.find("..\\") == std::string::npos
+        && path.find("/..") == std::string::npos
+        && path.find("\\..") == std::string::npos;
+}
+
+std::string &fixDirSeparators(std::string &str)
+{
+    if (*PHYSFS_getDirSeparator() == '/')
+        return str;
+
+    return replaceAll(str, "/", "\\");
+}