1 files changed, 56 insertions, 0 deletions
diff --git a/jindroush/include/cprefile.h b/jindroush/include/cprefile.h
new file mode 100644
index 0000000..1e748bb
--- /dev/null
+++ b/jindroush/include/cprefile.h
@@ -0,0 +1,56 @@
+//    This program is free software; you can redistribute it and/or modify
+//    it under the terms of the GNU General Public License as published by
+//    the Free Software Foundation; either version 2 of the License, or
+//    any later version.
+//
+//    This program is distributed in the hope that it will be useful,
+//    but WITHOUT ANY WARRANTY; without even the implied warranty of
+//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//    GNU General Public License for more details.
+//
+//    You should have received a copy of the GNU General Public License
+//    along with this program; if not, write to the Free Software
+//    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#include "jintypes.h"
+#include "cgenfile.h"
+
+#ifndef __CPREFILE_H__
+#define __CPREFILE_H__
+
+
+class CPreFile : public CGenFile
+{
+public:
+	CPreFile();
+	~CPreFile();
+
+	BOOL Open( CGenFile*, int );
+
+	BOOL Read( void*, int, int* = NULL );
+	BOOL Write( void*, int, int* = NULL );
+
+	BOOL Seek( long, int );
+	long GetLength() { return m_lLength; };
+	DWORD GetLastError() { return m_dwLastError; };
+	void Close();
+
+private:
+	BOOL	PreRead();
+
+	BOOL	m_bOpened;
+
+	DWORD m_dwLastError;
+	
+	long	m_lCacheStartOffset;
+	long	m_lCacheEndOffset;
+
+	long	m_lLength;
+	BYTE*	m_pbtCache;
+	long	m_lCacheLen;
+
+	CGenFile* m_pcf;
+};
+
+#endif //__CPreFILE_H__