www.pudn.com > Zlib_com.zip > ZipException.cpp

// ZipException.cpp: implementation of the CZipException class. 
// 
//////////////////////////////////////////////////////////////////////////////// 
//  Copyright (C) 2000 Tadeusz Dracz. 
//  For conditions of distribution and use, see copyright notice in ZipArchive.h 
//////////////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "ZipException.h" 
 
////////////////////////////////////////////////////////////////////// 
// Construction/Destruction 
////////////////////////////////////////////////////////////////////// 
IMPLEMENT_DYNAMIC( CZipException, CException) 
 
CZipException::CZipException(int iCause, LPCTSTR lpszZipName):CException(TRUE) 
{ 
	m_iCause = iCause; 
 
	if (lpszZipName) 
		m_szFileName = lpszZipName;	 
} 
 
CZipException::~CZipException() 
{ 
 
} 
 
void AfxThrowZipException(int iZipError, LPCTSTR lpszZipName) 
{ 
	throw new CZipException(CZipException::ZipErrToCause(iZipError), lpszZipName); 
} 
 
int CZipException::ZipErrToCause(int iZipError) 
{ 
	switch (iZipError) 
	{ 
	case 2://Z_NEED_DICT: 
		return CZipException::needDict; 
	case 1://Z_STREAM_END: 
		return CZipException::streamEnd; 
	case -1://Z_ERRNO: 
		return CZipException::errNo; 
	case -2://Z_STREAM_ERROR: 
		return CZipException::streamError; 
	case -3://Z_DATA_ERROR: 
		return CZipException::dataError; 
	case -4://Z_MEM_ERROR: 
		return CZipException::memError; 
	case -5://Z_BUF_ERROR: 
		return CZipException::bufError; 
	case -6://Z_VERSION_ERROR: 
		return CZipException::versionError; 
	case ZIP_BADZIPFILE: 
		return CZipException::badZipFile; 
	case ZIP_BADCRC: 
		return CZipException::badCrc; 
	case ZIP_ABORTED: 
		return CZipException::aborted; 
	case ZIP_NOCALLBACK: 
		return CZipException::noCallback; 
	case ZIP_NONREMOVABLE: 
		return CZipException::nonRemovable; 
	case ZIP_TOOMANYVOLUMES: 
		return CZipException::tooManyVolumes; 
	case ZIP_TOOLONGFILENAME: 
		return CZipException::tooLongFileName; 
 
	default: 
		return CZipException::generic; 
	} 
	 
}