first commit

src/engine/filesystem/stream.h

@@ -0,0 +1,21 @@
+#ifndef STREAM_H
+#define STREAM_H
+
+#include "filesystem/filecommon.h"
+
+class StreamBase
+{
+public:
+	virtual ~StreamBase() {}
+
+	virtual size_t readBuffer(void* buffer, size_t size) = 0;
+	virtual size_t writeBuffer(void* buffer, size_t size) = 0;
+	virtual void seek(SeekDir way, long offset) = 0;
+	virtual size_t tell() = 0;
+	virtual bool eof() = 0;
+};
+
+class File;
+StreamBase* createFileStream(File* file);
+
+#endif // !STREAM_H