X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=CreaPhase.git;a=blobdiff_plain;f=octave_packages%2Ffinancial-0.4.0%2Fyahoo.m;fp=octave_packages%2Ffinancial-0.4.0%2Fyahoo.m;h=1088d5bd6d518e5c6260af82e69eaaadfb51b844;hp=0000000000000000000000000000000000000000;hb=f5f7a74bd8a4900f0b797da6783be80e11a68d86;hpb=1705066eceaaea976f010f669ce8e972f3734b05

diff --git a/octave_packages/financial-0.4.0/yahoo.m b/octave_packages/financial-0.4.0/yahoo.m
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+## Copyright (C) 2008 Bill Denney <bill@denney.ws>
+##
+## 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{conn} =} yahoo ()
+## @deftypefnx {Function File} {@var{conn} =} yahoo (@var{URL}, @var{ipaddress}, @var{port})
+##
+## Prepare a Yahoo connection for the fetch command to get Yahoo
+## historical quote data.
+##
+## If given, the @var{URL} must be "http://quote.yahoo.com".  The
+## @var{ipaddress} and @var{port} is the proxy ipaddress and port. These
+## parameters are currently ignored (with a warning if given).
+##
+## @seealso{fetch, google}
+## @end deftypefn
+
+## FIXME: Actually use the proxy info if given.
+
+function conn = yahoo (url="http://quote.yahoo.com", ipaddr="", port=[])
+
+  if ! strcmpi (url, "http://quote.yahoo.com")
+    error ("url must be 'http://quote.yahoo.com'")
+  elseif ! (isempty (ipaddr) && isempty (port))
+    warning ("Proxy information is currently ignored")
+  endif
+
+  conn.url  = url;
+  conn.ip   = ipaddr;
+  conn.port = port;
+
+endfunction