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## Copyright (C) 2018-2019 John Donoghue <john.donoghue@ieee.org>
##
## This program is free software; you can redistribute it and/or modify it under
## the terms of the GNU General Public License as published by the Free Software
## Foundation; either version 3 of the License, or (at your option) any later
## version.
##
## This program is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
## details.
##
## You should have received a copy of the GNU General Public License along with
## this program; if not, see <http://www.gnu.org/licenses/>.
## -*- texinfo -*-
## @deftypefn {Function File} {@var{tcp} = } tcpip (@var{host}, [@var{port}], [@var{PropertyName}, @var{PropertyValue}...])
## Matlab compatible wrapper to the tcp interface.
##
## NOTE: tcpip has been deprecated. Use tcpclient instead
##
## @subsubheading Inputs
## @var{host} - the host name or ip.@*
## @var{port} - the port number to connect. If omitted defaults to 80.@*
## @var{PropertyName}, @var{PropertyValue} - Optional property name, value pairs to set on the tcp object.@*
##
## @subsubheading Properties
## Currently the only known properties are "timeout" and "name".
##
## @subsubheading Outputs
## tcpip will return an instance of @var{octave_tcp} class as the result.
## @end deftypefn
function out = tcpip (varargin)
persistent warned = false;
if (! warned)
warned = true;
warning ("Octave:deprecated-function",
"tcpip is obsolete and will be removed from a future version of instrument-control, please use 'tcpclient' instead");
endif
if nargin == 0 || (nargin > 1 && !isnumeric(varargin{2}))
print_usage ();
endif
host = varargin{1};
if nargin > 1
port = varargin{2};
else
port = 80;
endif
if nargin > 2
if mod(nargin, 2) != 0
error ("tcpip: expected property name, value pairs");
endif
if !iscellstr (varargin(3:2:nargin))
error ("tcpip: expected property names to be strings");
endif
endif
out = tcp (resolvehost(host, "address"), port);
for i = 3:2:nargin
propname = tolower(varargin{i});
propvalue = varargin{i+1};
__tcp_properties__ (out, propname, propvalue);
endfor
endfunction
%!xtest
%! a = tcpip ("octave.org", 80);
%! assert(isa(a, "octave_tcp"));
%! fclose(a);
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