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fold_slice/+beamline/identify_eaccount.m
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% Return the current e-account user name in case this function is executed
% at the X12SA beamline, [] otherwise.
% Filename: $RCSfile: identify_eaccount.m,v $
%
% $Revision: 1.1 $ $Date: 2010/04/28 18:00:56 $
% $Author: $
% $Tag: $
%
% Description:
% Return the current e-account user name in case this function is executed
% at the X12SA beamline, [] otherwise.
%
% Note:
% none
%
% Dependencies:
% identify_system.m
%
%
% history:
%
% April 28th, 2010: 1st version
%*-----------------------------------------------------------------------*
%|                                                                       |
%|  Except where otherwise noted, this work is licensed under a          |
%|  Creative Commons Attribution-NonCommercial-ShareAlike 4.0            |
%|  International (CC BY-NC-SA 4.0) license.                             |
%|                                                                       |
%|  Copyright (c) 2017 by Paul Scherrer Institute (http://www.psi.ch)    |
%|                                                                       |
%|      Author: CXS group, PSI  |
%*-----------------------------------------------------------------------*
% You may use this code with the following provisions:
%
% If the code is fully or partially redistributed, or rewritten in another
% computing language this notice should be included in the redistribution.
%
% If this code, or subfunctions or parts of it, is used for research in a
% publication or if it is fully or partially rewritten for another
% computing language the authors and institution should be acknowledged
% in written form in the publication: “Data processing was carried out
% using the “cSAXS matlab package” developed by the CXS group,
% Paul Scherrer Institut, Switzerland.”
% Variations on the latter text can be incorporated upon discussion with
% the CXS group if needed to more specifically reflect the use of the package
% for the published work.
%
% A publication that focuses on describing features, or parameters, that
% are already existing in the code should be first discussed with the
% authors.
%
% This code and subroutines are part of a continuous development, they
% are provided “as they are” without guarantees or liability on part
% of PSI or the authors. It is the user responsibility to ensure its
% proper use and the correctness of the results.
function [return_user_name] = identify_eaccount()
import utils.identify_system
persistent user_name;
if (isempty(user_name))
user_name = [];
% at the cSAXS beamline return the name of the current user as
% e-account name
sys_id = identify_system();
if (strcmp(sys_id,'X12SA'))
[st,un] = system('echo $USER');
if ((st == 0) && (length(un) > 1))
user_name = un(1:end-1);
end
end
end
return_user_name = user_name;