C++ (Cpp) IsSubdirOf Examples

Example #1

File: serverpath.cpp Project: zedfoxus/filezilla-client

CServerPath CServerPath::GetCommonParent(const CServerPath& path) const
{
	if (*this == path) {
		return *this;
	}

	if (empty() || path.empty()) {
		return CServerPath();
	}

	if (m_type != path.m_type ||
		(!traits[m_type].prefixmode && m_data->m_prefix != path.m_data->m_prefix))
	{
		return CServerPath();
	}

	if (!HasParent()) {
		if (path.IsSubdirOf(*this, false)) {
			return *this;
		}
		else {
			return CServerPath();
		}
	}
	else if (!path.HasParent()) {
		if (IsSubdirOf(path, false)) {
			return path;
		}
		else {
			return CServerPath();
		}
	}

	CServerPath parent;
	parent.m_type = m_type;

	CServerPathData& parentData = parent.m_data.get();

	tConstSegmentIter last = m_data->m_segments.end();
	tConstSegmentIter last2 = path.m_data->m_segments.end();
	if (traits[m_type].prefixmode == 1) {
		if (!m_data->m_prefix) {
			--last;
		}
		if (!path.m_data->m_prefix) {
			--last2;
		}
		parentData.m_prefix = GetParent().m_data->m_prefix;
	}
	else
		parentData.m_prefix = m_data->m_prefix;

	tConstSegmentIter iter = m_data->m_segments.begin();
	tConstSegmentIter iter2 = path.m_data->m_segments.begin();
	while (iter != last && iter2 != last2) {
		if (*iter != *iter2) {
			if (!traits[m_type].has_root && parentData.m_segments.empty()) {
				return CServerPath();
			}
			else {
				return parent;
			}
		}

		parentData.m_segments.push_back(*iter);

		++iter;
		++iter2;
	}

	return parent;
}

Example #2

File: serverpath.cpp Project: ErichKrause/filezilla

CServerPath CServerPath::GetCommonParent(const CServerPath& path) const
{
	if (*this == path)
		return *this;

	if (m_bEmpty || path.m_bEmpty)
		return CServerPath();

	if (m_type != path.m_type ||
		(!traits[m_type].prefixmode && m_data->m_prefix != path.m_data->m_prefix))
	{
		return CServerPath();
	}

	if (!HasParent())
	{
		if (path.IsSubdirOf(*this, false))
			return *this;
		else
			return CServerPath();
	}
	else if (!path.HasParent())
	{
		if (IsSubdirOf(path, false))
			return path;
		else
			return CServerPath();
	}

	CServerPath parent;
	parent.m_bEmpty = false;
	parent.m_type = m_type;

	CServerPathData& parentData = parent.m_data.Get();
	
	std::list<wxString>::const_iterator last = m_data->m_segments.end();
	std::list<wxString>::const_iterator last2 = path.m_data->m_segments.end();
	if (traits[m_type].prefixmode == 1)
	{
		if (m_data->m_prefix.empty())
			last--;
		if (path.m_data->m_prefix.empty())
			last2--;
		parentData.m_prefix = GetParent().m_data->m_prefix;
	}
	else
		parentData.m_prefix = m_data->m_prefix;

	std::list<wxString>::const_iterator iter = m_data->m_segments.begin();
	std::list<wxString>::const_iterator iter2 = path.m_data->m_segments.begin();
	while (iter != last && iter2 != last2)
	{
		if (*iter != *iter2)
		{
			if (!traits[m_type].has_root && parentData.m_segments.empty())
				return CServerPath();
			else
				return parent;
		}

		parentData.m_segments.push_back(*iter);

		iter++;
		iter2++;
	}

	return parent;
}