bool CZipArchive::ExtractFile(WORD uIndex, LPCTSTR lpszPath, DWORD nBufSize)
{
if (!nBufSize)
return false;
CFileHeader header;
GetFileInfo(header, uIndex); // to ensure that slash and oem conversions take place
CString szFile = lpszPath;
szFile.TrimRight(_T("\\"));
szFile += _T("\\") + GetFileDirAndName(header.m_szFileName); // just in case in the archive there are file names with drives
if (IsFileDirectory(uIndex))
{
ForceDirectory(szFile);
SetFileAttributes(szFile, header.m_uExternalAttr);
}
else
{
if (!OpenFile(uIndex))
return false;
ForceDirectory(GetFilePath(szFile));
CFile f(szFile, CFile::modeWrite | CFile::modeCreate | CFile::shareDenyWrite);
DWORD iRead;
CAutoBuffer buf(nBufSize);
do
{
iRead = ReadFile(buf, buf.GetSize());
if (iRead)
f.Write(buf, iRead);
}
while (iRead == buf.GetSize());
CloseFile(f);
}
return true;
}
void FileProperties::Load()
{
if(!loaded)
{
loaded=true;
smallIcon=GetFileIcon(fullPath, SHGFI_SMALLICON | SHGFI_ICON);
bigIcon=GetFileIcon(fullPath, SHGFI_LARGEICON | SHGFI_ICON);
isDirectory=IsFileDirectory(fullPath);
displayName=GetFileDisplayName(fullPath);
typeName=GetFileTypeName(fullPath);
lastWriteTime=GetFileLastWriteTime(fullPath);
size=GetFileSize(fullPath);
}
}