PDBFile.h
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上传日期:2013-08-04
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- /*
- * Copyright (c) 2001,2002,2003 Mike Matsnev. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice immediately at the beginning of the file, without modification,
- * this list of conditions, and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Absolutely no warranty of function or purpose is made by the author
- * Mike Matsnev.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $Id: PDBFile.h,v 1.6.4.2 2004/07/07 12:04:47 mike Exp $
- *
- */
- #if !defined(AFX_PDBFILE_H__777AC4E9_AB31_44B8_9A41_80B433927455__INCLUDED_)
- #define AFX_PDBFILE_H__777AC4E9_AB31_44B8_9A41_80B433927455__INCLUDED_
- #if _MSC_VER > 1000
- #pragma once
- #endif // _MSC_VER > 1000
- #include "RFile.h"
- // TODO: the decoder is twice slower when block sizes do not evenly divide
- // BSZ
- class PDBFile : public RFile
- {
- public:
- PDBFile(const CString& fn);
- // generic file operations
- virtual DWORD size() { return m_length; }
- virtual DWORD read(void *buf);
- virtual void seek(DWORD pos);
- // compression
- virtual CString CompressionInfo();
- // check if this is a pdb file
- static bool IsPDB(RFile *fp);
- protected:
- DWORD m_length;
- DWORD m_ptr;
- DWORD m_rsz;
- bool m_comp;
- struct Rec {
- DWORD usize;
- DWORD uoff;
- DWORD off;
- DWORD csize;
- };
- Buffer<Rec> m_blocks;
- static bool CheckPDB(RFile *fp,struct PDBHdr&,struct PDBRec0&);
- int findblock(DWORD uoff);
- };
- #endif // !defined(AFX_PDBFILE_H__777AC4E9_AB31_44B8_9A41_80B433927455__INCLUDED_)