Path Path::getParent()
{
if(m_sPath.length() == 0 || IsRoot())
{
// return empty path.
return Path("");
}
// reverse find a / ignoring the end / if it exists.
std::string::size_type nLength(m_sPath.length());
std::string::size_type nOffset ((m_sPath[nLength - 1] == PATH_SEPARATOR_CHAR && nLength - 2 > 0) ? nLength - 2 : std::string::npos);
std::string::size_type nPos (m_sPath.rfind(PATH_SEPARATOR_STR, nOffset));
// create new path object given position of find / and return it.
if(nPos != std::string::npos)
{
#if defined(_WINDOWS)
return Path(m_sDrive + m_sPath.substr(0, nPos + 1), false);
#else
return Path(m_sPath.substr(0, nPos + 1), false);
#endif
}
else
{
// not parent path avaliable, return an empty path.
return Path("");
}
}
size_t GetReportPath(VDinfoP VDptr, char* szDestPath, size_t nLength)
{
size_t nPos(0);
if ( totalDomains>0 && VDptr )
{
nPos += PathFromFullPath( MyPrefStruct.outfile, szDestPath); // not safe - oh well.
nPos += mystrncpy(szDestPath+nPos, GetDomainPath(VDptr), (nLength-nPos));
nPos += mystrncpy(szDestPath+nPos, PATHSEPSTR, (nLength-nPos));
if (nPos >= nLength) // if there is no space left in the string.
return nPos;
ReplacePathFromHost( GetDomainPath(VDptr), szDestPath );
}
else
{
nPos += PathFromFullPath( MyPrefStruct.outfile, szDestPath);
}
return nPos;
}
std::string Path::GetBaseFileName()
{
if(m_sPath.length() == 0)
{
// return empty name.
return "";
}
// reverse find a / ignoring the end / if it exists.
std::string::size_type nLength(m_sPath.length());
std::string::size_type nOffset((m_sPath[nLength - 1] == PATH_SEPARATOR_CHAR && nLength - 2 > 0) ? nLength - 2 : std::string::npos);
std::string::size_type nPos (m_sPath.rfind(PATH_SEPARATOR_STR, nOffset));
// extract filename given position of find / and return it.
if(nPos != std::string::npos)
{
return m_sPath.substr(nPos + 1, nLength - (nPos + 1) - (nOffset != std::string::npos ? 1 : 0));
}
else
{
return m_sPath;
}
}