////////////////////////////////////////////////////////////////////////////////
|
// This source file is part of the ZipArchive library source distribution and
|
// is Copyrighted 2000 - 2011 by Artpol Software - Tadeusz Dracz
|
//
|
// 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 refer to the License.txt file.
|
//
|
// Web Site: http://www.artpol-software.com
|
////////////////////////////////////////////////////////////////////////////////
|
|
#include "stdafx.h"
|
#include "ZipFile.h"
|
#include "ZipPlatform.h"
|
#include "ZipException.h"
|
|
using namespace ZipPlatform;
|
|
bool ZipPlatform::ForceDirectory(LPCTSTR lpDirectory)
|
{
|
ASSERT(lpDirectory);
|
CZipString szDirectory = lpDirectory;
|
szDirectory.TrimRight(CZipPathComponent::m_cSeparator);
|
CZipPathComponent zpc(szDirectory);
|
if ((zpc.GetFilePath().Compare((LPCTSTR)szDirectory)) == 0 ||
|
(FileExists(szDirectory) == -1))
|
return true;
|
if (!ForceDirectory(zpc.GetFilePath()))
|
return false;
|
if (!CreateNewDirectory(szDirectory))
|
return false;
|
return true;
|
}
|
|
bool ZipPlatform::GetFileSize(LPCTSTR lpszFileName, ZIP_SIZE_TYPE& dSize)
|
{
|
CZipFile f;
|
if (!f.Open(lpszFileName, CZipFile::modeRead | CZipFile::shareDenyWrite, false))
|
return false;
|
bool ret;
|
try
|
{
|
ZIP_FILE_USIZE size = f.GetLength();
|
// the file may be too large if zip64 is not enabled
|
ret = size <= ZIP_SIZE_TYPE(-1);
|
if (ret)
|
dSize = (ZIP_SIZE_TYPE)size;
|
}
|
#ifdef _ZIP_IMPL_MFC
|
catch(CZipBaseException* e)
|
{
|
e->Delete();
|
ret = false;
|
}
|
#else
|
catch(CZipBaseException e)
|
{
|
ret = false;
|
}
|
#endif
|
|
try
|
{
|
f.Close();
|
}
|
#ifdef _ZIP_IMPL_MFC
|
catch(CZipBaseException* e)
|
{
|
e->Delete();
|
}
|
#else
|
catch(CZipBaseException e)
|
{
|
}
|
#endif
|
|
return ret;
|
}
|
