LGram16
e067522598
Game client codebase including: - CharacterActionControl: Character and creature management - GlobalScript: Network, items, skills, quests, utilities - RYLClient: Main client application with GUI and event handlers - Engine: 3D rendering engine (RYLGL) - MemoryManager: Custom memory allocation - Library: Third-party dependencies (DirectX, boost, etc.) - Tools: Development utilities 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
108 lines
2.7 KiB
C++
108 lines
2.7 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
// $Workfile: ZipMemFile.h $
|
|
// $Archive: /ZipArchive/ZipMemFile.h $
|
|
// $Date: 21-01-04 19:01 $ $Author: Tadeusz Dracz $
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// This source file is part of the ZipArchive library source distribution and
|
|
// is Copyright 2000-2004 by Tadeusz Dracz (http://www.artpol-software.com/)
|
|
//
|
|
// 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 (at your option) any later version.
|
|
//
|
|
// For the licensing details see the file License.txt
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
/**
|
|
* \file ZipMemFile.h
|
|
* Interface for the CZipMemFile class.
|
|
*
|
|
*/
|
|
#if !defined(AFX_ZIPMEMFILE_H__EA73AB25_6B51_4C5E_8D78_BAC95812598F__INCLUDED_)
|
|
#define AFX_ZIPMEMFILE_H__EA73AB25_6B51_4C5E_8D78_BAC95812598F__INCLUDED_
|
|
|
|
#if _MSC_VER > 1000
|
|
#pragma once
|
|
#endif // _MSC_VER > 1000
|
|
#include "ZipAbstractFile.h"
|
|
#include "ZipString.h"
|
|
#include "ZipExport.h"
|
|
|
|
/**
|
|
A memory buffer which behaves like a physical file.
|
|
Automatically grows when necessary
|
|
*/
|
|
class ZIP_API CZipMemFile : public CZipAbstractFile
|
|
{
|
|
protected:
|
|
size_t m_nGrowBy, m_nPos;
|
|
size_t m_nBufSize, m_nDataSize;
|
|
BYTE* m_lpBuf;
|
|
bool m_bAutoDelete;
|
|
void Free()
|
|
{
|
|
if (m_lpBuf)
|
|
{
|
|
free(m_lpBuf);
|
|
m_lpBuf = NULL;
|
|
}
|
|
}
|
|
void Init()
|
|
{
|
|
m_nGrowBy = m_nPos = 0;
|
|
m_nBufSize = m_nDataSize = 0;
|
|
m_lpBuf = NULL;
|
|
|
|
}
|
|
void Grow(size_t nBytes);
|
|
public:
|
|
bool IsClosed() const { return m_lpBuf == NULL;}
|
|
void Flush(){}
|
|
|
|
ZIP_ULONGLONG Seek(ZIP_LONGLONG lOff, int nFrom);
|
|
ZIP_ULONGLONG GetLength() const {return m_nDataSize;}
|
|
void Write(const void* lpBuf, UINT nCount);
|
|
UINT Read(void* lpBuf, UINT nCount);
|
|
void SetLength(ZIP_ULONGLONG nNewLen);
|
|
CZipString GetFilePath() const {return _T("");}
|
|
CZipMemFile(long nGrowBy = 1024)
|
|
{
|
|
Init();
|
|
m_nGrowBy = nGrowBy;
|
|
m_bAutoDelete = true;
|
|
}
|
|
|
|
CZipMemFile(BYTE* lpBuf, UINT nBufSize, long nGrowBy = 0)
|
|
{
|
|
Init();
|
|
Attach(lpBuf, nBufSize, nGrowBy);
|
|
}
|
|
ZIP_ULONGLONG GetPosition() const { return m_nPos;}
|
|
void Attach(BYTE* lpBuf, UINT nBufSize, long nGrowBy = 0)
|
|
{
|
|
Close();
|
|
m_lpBuf = lpBuf;
|
|
m_nGrowBy = nGrowBy;
|
|
m_nBufSize = nBufSize;
|
|
m_nDataSize = nGrowBy == 0 ? nBufSize : 0;
|
|
m_bAutoDelete = false;
|
|
}
|
|
BYTE* Detach()
|
|
{
|
|
BYTE* b = m_lpBuf;
|
|
Init();
|
|
return b;
|
|
}
|
|
void Close()
|
|
{
|
|
if (m_bAutoDelete)
|
|
Free();
|
|
Init();
|
|
}
|
|
virtual ~CZipMemFile(){Close();}
|
|
|
|
};
|
|
|
|
#endif // !defined(AFX_ZIPMEMFILE_H__EA73AB25_6B51_4C5E_8D78_BAC95812598F__INCLUDED_)
|