Mercurial > octave-nkf
annotate 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 |
| rev | line source |
|---|---|
| 6375 | 1 /* |
| 2 | |
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3 Copyright (C) 2007-2013 David Bateman |
| 6375 | 4 |
| 5 | |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 6375 | 12 |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 7016 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 6375 | 21 |
| 22 */ | |
| 23 | |
|
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24 #ifdef HAVE_CONFIG_H |
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25 #include <config.h> |
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26 #endif |
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27 |
| 6375 | 28 #include <string> |
| 29 #include <vector> | |
| 30 | |
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31 #include "defun.h" |
| 6383 | 32 #include "file-stat.h" |
| 33 #include "file-ops.h" | |
| 34 #include "load-path.h" | |
| 35 #include "oct-env.h" | |
| 6375 | 36 #include "oct-md5.h" |
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37 #include "utils.h" |
| 6375 | 38 |
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39 DEFUN (md5sum, args, , |
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40 "-*- texinfo -*-\n\ |
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41 @deftypefn {Built-in Function} {} md5sum (@var{file})\n\ |
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42 @deftypefnx {Built-in Function} {} md5sum (@var{str}, @var{opt})\n\ |
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43 Calculate the MD5 sum of the file @var{file}. If the second parameter\n\ |
| 6383 | 44 @var{opt} exists and is true, then calculate the MD5 sum of the\n\ |
| 45 string @var{str}.\n\ | |
| 6375 | 46 @end deftypefn") |
| 47 { | |
| 48 octave_value retval; | |
| 49 int nargin = args.length (); | |
| 50 | |
| 6383 | 51 if (nargin != 1 && nargin != 2) |
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52 print_usage (); |
| 6375 | 53 else |
| 54 { | |
| 6383 | 55 bool have_str = false; |
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56 std::string str = args(0).string_value (); |
| 6375 | 57 |
| 6383 | 58 if (nargin == 2) |
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59 have_str = args(1).bool_value (); |
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60 |
| 6375 | 61 if (!error_state) |
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62 { |
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63 if (have_str) |
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64 retval = oct_md5 (str); |
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65 else |
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66 { |
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67 std::string fname = file_ops::tilde_expand (str); |
| 6383 | 68 |
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69 fname = find_data_file_in_load_path ("md5sum", fname); |
| 6383 | 70 |
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71 retval = oct_md5_file (fname); |
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72 } |
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73 } |
| 6375 | 74 } |
| 75 | |
| 76 return retval; | |
| 77 } | |
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78 |
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79 /* |
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80 %!assert (md5sum ("abc\0", true), "147a664a2ca9410911e61986d3f0d52a"); |
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81 |
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82 %!test |
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83 %! tfile = tempname (); |
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84 %! fid = fopen (tfile, "wb"); |
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85 %! fwrite (fid, "abc\0"); |
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86 %! fclose (fid); |
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87 %! assert (md5sum (tfile), "147a664a2ca9410911e61986d3f0d52a"); |
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88 %! unlink (tfile); |
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89 |
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90 %!error md5sum (); |
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91 */ |
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92 |