Add file system helper.

src/nvcore/FileSystem.cpp

@@ -0,0 +1,31 @@
+// This code is in the public domain -- castano@gmail.com
+
+#include "FileSystem.h"
+#include <nvcore/nvcore.h>
+
+#if NV_OS_WIN32
+#include <direct.h>
+#else
+#include <sys/stat.h>
+#include <sys/types.h>
+//#include <unistd.h>
+#endif
+
+using namespace nv;
+
+
+bool FileSystem::exists(const char * path)
+{
+//   stat buf;
+//   stat(path, &buf);
+    return false;
+}
+
+bool FileSystem::createDirectory(const char * path)
+{
+#if NV_OS_WIN32
+    return _mkdir(path) != -1;
+#else
+    return mkdir(path, 0777) != -1;
+#endif
+}

src/nvcore/FileSystem.h

@@ -0,0 +1,21 @@
+// This code is in the public domain -- castano@gmail.com
+
+#ifndef NV_CORE_FILESYSTEM_H
+#define NV_CORE_FILESYSTEM_H
+
+
+namespace nv
+{
+
+    namespace FileSystem
+    {
+
+        bool exists(const char * path);
+        bool createDirectory(const char * path);
+
+    } // FileSystem namespace
+
+} // nv namespace
+
+
+#endif // NV_CORE_FILESYSTEM_H