Imported Upstream version 0.26.0

components/files/lowlevelfile.hpp

@@ -0,0 +1,56 @@
+#ifndef COMPONENTS_FILES_LOWLEVELFILE_HPP
+#define COMPONENTS_FILES_LOWLEVELFILE_HPP
+
+#include <OgrePlatform.h>
+
+#include <cstdlib>
+
+#define FILE_API_STDIO	0
+#define FILE_API_POSIX	1
+#define FILE_API_WIN32	2
+
+#if OGRE_PLATFORM == OGRE_PLATFORM_LINUX
+#define FILE_API	FILE_API_POSIX
+#elif OGRE_PLATFORM == OGRE_PLATFORM_WIN32
+#define FILE_API	FILE_API_WIN32
+#else
+#define FILE_API	FILE_API_STDIO
+#endif
+
+#if FILE_API == FILE_API_STDIO
+#include <cstdio>
+#elif FILE_API == FILE_API_POSIX
+#elif FILE_API == FILE_API_WIN32
+#include <windows.h>
+#else
+#error Unsupported File API
+#endif
+
+class LowLevelFile
+{
+public:
+
+	LowLevelFile ();
+	~LowLevelFile ();
+
+	void open (char const * filename);
+	void close ();
+
+	size_t size ();
+
+	void seek (size_t Position);
+	size_t tell ();
+
+	size_t read (void * data, size_t size);
+
+private:
+#if FILE_API == FILE_API_STDIO
+	FILE* mHandle;
+#elif FILE_API == FILE_API_POSIX
+	int mHandle;
+#elif FILE_API == FILE_API_WIN32
+	HANDLE mHandle;
+#endif
+};
+
+#endif