Mercurial > octave-nkf
view libinterp/corefcn/md5sum.cc @ 19312:6ca096827123
Use tempname() rather than tmpnam() in core Octave.
* scripts/miscellaneous/tempname.m: Removed m-file as function is now C++.
* scripts/miscellaneous/tmpnam.m: New m-file is an alias that calls tempname.
* scripts/miscellaneous/module.mk: Add tmpnam.m to build system.
* io.txi: Place tempname, tempdir, P_tmpdir docstrings in section on temporary
files.
* system.txi: Remove tempname, tempdir, P_tmpdir docstrings from generic
system functions section of manual.
* dirfns.cc, dlmread.cc, md5sum.cc, ov-fcn-handle.cc: Replace instances
of tmpnam with tempname in BIST code.
* file-io.cc (Ftempname): Change DEFUNX for tmpnam to DEFUN for tempname.
Remove seealso links to tmpnam.
* ftp.m, playaudio.m, wavwrite.m, imformats.m, imread.m, imwrite.m, imageIO.m,
csvwrite.m, dlmwrite.m, fileread.m, importdata.m, textread.m, textscan.m,
genvarname.m, unpack.m, install.m, legend.m, __gnuplot_drawnow__.m,
copyobj.m, hgsave.m, print.m, __ghostscript__.m, __gnuplot_get_var__.m,
__gnuplot_ginput__.m, __gnuplot_print__.m: Replace tmpnam with tempname in
core code.
* build-sparse-tests.sh, io.tst, prefer.tst, system.tst: Replace tmpnam with
tempname in test code.
author | Rik <rik@octave.org> |
---|---|
date | Wed, 22 Oct 2014 10:41:15 -0700 |
parents | 95c804dcc76c |
children | 4197fc428c7d |
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/* Copyright (C) 2007-2013 David Bateman This file is part of Octave. Octave 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. Octave 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 Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <string> #include <vector> #include "defun.h" #include "file-stat.h" #include "file-ops.h" #include "load-path.h" #include "oct-env.h" #include "oct-md5.h" #include "utils.h" DEFUN (md5sum, args, , "-*- texinfo -*-\n\ @deftypefn {Built-in Function} {} md5sum (@var{file})\n\ @deftypefnx {Built-in Function} {} md5sum (@var{str}, @var{opt})\n\ Calculate the MD5 sum of the file @var{file}. If the second parameter\n\ @var{opt} exists and is true, then calculate the MD5 sum of the\n\ string @var{str}.\n\ @end deftypefn") { octave_value retval; int nargin = args.length (); if (nargin != 1 && nargin != 2) print_usage (); else { bool have_str = false; std::string str = args(0).string_value (); if (nargin == 2) have_str = args(1).bool_value (); if (!error_state) { if (have_str) retval = oct_md5 (str); else { std::string fname = file_ops::tilde_expand (str); fname = find_data_file_in_load_path ("md5sum", fname); retval = oct_md5_file (fname); } } } return retval; } /* %!assert (md5sum ("abc\0", true), "147a664a2ca9410911e61986d3f0d52a"); %!test %! tfile = tempname (); %! fid = fopen (tfile, "wb"); %! fwrite (fid, "abc\0"); %! fclose (fid); %! assert (md5sum (tfile), "147a664a2ca9410911e61986d3f0d52a"); %! unlink (tfile); %!error md5sum (); */