internal static SMBCommand GetTreeConnectResponse(SMBHeader header, TreeConnectAndXRequest request, StateObject state, ShareCollection shares)
{
bool isExtended = (request.Flags & TreeConnectFlags.ExtendedResponse) > 0;
string relativePath = ServerPathUtils.GetRelativeServerPath(request.Path);
if (String.Equals(relativePath, "\\IPC$", StringComparison.InvariantCultureIgnoreCase))
{
header.TID = state.AddConnectedTree(relativePath);
if (isExtended)
{
return(CreateTreeConnectResponseExtended(ServiceName.NamedPipe));
}
else
{
return(CreateTreeConnectResponse(ServiceName.NamedPipe));
}
}
else
{
FileSystemShare share = shares.GetShareFromRelativePath(relativePath);
if (share == null)
{
header.Status = NTStatus.STATUS_OBJECT_PATH_NOT_FOUND;
return(new ErrorResponse(CommandName.SMB_COM_TREE_CONNECT_ANDX));
}
else
{
string userName = state.GetConnectedUserName(header.UID);
if (!share.HasReadAccess(userName))
{
header.Status = NTStatus.STATUS_ACCESS_DENIED;
return(new ErrorResponse(CommandName.SMB_COM_TREE_CONNECT_ANDX));
}
else
{
header.TID = state.AddConnectedTree(relativePath);
if (isExtended)
{
return(CreateTreeConnectResponseExtended(ServiceName.DiskShare));
}
else
{
return(CreateTreeConnectResponse(ServiceName.DiskShare));
}
}
}
}
}