octave-nkf: liboctave/system/file-ops.cc annotate

annotate liboctave/system/file-ops.cc @ 15409:c898dbe14e1d

build: Update imported module list from gnulib. * bootstrap.conf: Update imported module list from gnulib. * libgnu/Makefile.am: Auto-updated by gnulib-tool. * liboctave/link-deps.mk: Add FLOORF_LIBM to list of GNULIB_DEPS. * lo-mappers.h (xfloor): Change float version to forward to xfloor in lo-mappers.cc instead of being an inline function. * lo-mappers.c (xfloor): New function with float signature which calls gnulib::floorf. (xround) : Fix typo and call gnulib::roundf for float version of function. * file-ops.cc: Include "canonicalize.h" for access to gnulib::canonicalize_file_name.

author	Rik <rik@octave.org>
date	Tue, 18 Sep 2012 10:15:05 -0700
parents	648dabbb4c6b
children	049e8bbff782

rev	line source
1765 a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	1 /*
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	2
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 13983 diff changeset	3 Copyright (C) 1996-2012 John W. Eaton
1765 a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	4
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	6
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6709 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6709 diff changeset	10 option) any later version.
1765 a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	11
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	15 for more details.
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	16
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6709 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6709 diff changeset	19 <http://www.gnu.org/licenses/>.
1765 a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	20
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	21 */
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	22
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	23 #ifdef HAVE_CONFIG_H
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	24 #include <config.h>
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	25 #endif
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	26
a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	27 #include <cerrno>
10463 bbe99b2a5ba7 undo recent gnulib-related changes John W. Eaton <jwe@octave.org> parents: 10447 diff changeset	28 #include <cstdio>
bbe99b2a5ba7 undo recent gnulib-related changes John W. Eaton <jwe@octave.org> parents: 10447 diff changeset	29 #include <cstdlib>
bbe99b2a5ba7 undo recent gnulib-related changes John W. Eaton <jwe@octave.org> parents: 10447 diff changeset	30 #include <cstring>
1765 a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	31
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3074 diff changeset	32 #include <iostream>
4726 14dc2267c343 [project @ 2004-01-23 20:04:35 by jwe] jwe parents: 4578 diff changeset	33 #include <vector>
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	34
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	35 #include <sys/stat.h>
1765 a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	36 #include <sys/types.h>
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	37 #include <unistd.h>
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	38
10279 323c9cbbd02a fix gnulib includes John W. Eaton <jwe@octave.org> parents: 10252 diff changeset	39 #include "pathmax.h"
15409 c898dbe14e1d build: Update imported module list from gnulib. Rik <rik@octave.org> parents: 15271 diff changeset	40 #include "canonicalize.h"
1765 a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	41
5476 941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe] jwe parents: 5307 diff changeset	42 #include "dir-ops.h"
1765 a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	43 #include "file-ops.h"
5476 941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe] jwe parents: 5307 diff changeset	44 #include "file-stat.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	45 #include "oct-env.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	46 #include "oct-locbuf.h"
2934 dddc1b5c324e [project @ 1997-05-05 22:56:37 by jwe] jwe parents: 2926 diff changeset	47 #include "oct-passwd.h"
3710 9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe] jwe parents: 3504 diff changeset	48 #include "pathlen.h"
5476 941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe] jwe parents: 5307 diff changeset	49 #include "quit.h"
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	50 #include "singleton-cleanup.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	51 #include "str-vec.h"
1765 a51354c34bea [project @ 1996-01-23 03:33:34 by jwe] jwe parents: diff changeset	52
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	53 file_ops *file_ops::instance = 0;
8007 a2ab20ba78f7 make file_ops a proper singleton class John W. Eaton <jwe@octave.org> parents: 7520 diff changeset	54
a2ab20ba78f7 make file_ops a proper singleton class John W. Eaton <jwe@octave.org> parents: 7520 diff changeset	55 bool
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	56 file_ops::instance_ok (void)
8007 a2ab20ba78f7 make file_ops a proper singleton class John W. Eaton <jwe@octave.org> parents: 7520 diff changeset	57 {
a2ab20ba78f7 make file_ops a proper singleton class John W. Eaton <jwe@octave.org> parents: 7520 diff changeset	58 bool retval = true;
a2ab20ba78f7 make file_ops a proper singleton class John W. Eaton <jwe@octave.org> parents: 7520 diff changeset	59
a2ab20ba78f7 make file_ops a proper singleton class John W. Eaton <jwe@octave.org> parents: 7520 diff changeset	60 if (! instance)
a2ab20ba78f7 make file_ops a proper singleton class John W. Eaton <jwe@octave.org> parents: 7520 diff changeset	61 {
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	62 #if (defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM))
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	63 char system_dir_sep_char = '\\';
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	64 std::string system_dir_sep_str = "\\";
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	65 #else
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	66 char system_dir_sep_char = '/';
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	67 std::string system_dir_sep_str = "/";
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	68 #endif
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	69 #if defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	70 std::string system_dir_sep_chars = "/\\";
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	71 #else
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	72 std::string system_dir_sep_chars = system_dir_sep_str;
5138 5fa9670b5956 [project @ 2005-02-09 23:13:03 by jwe] jwe parents: 4726 diff changeset	73 #endif
5fa9670b5956 [project @ 2005-02-09 23:13:03 by jwe] jwe parents: 4726 diff changeset	74
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	75 instance = new file_ops (system_dir_sep_char, system_dir_sep_str,
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	76 system_dir_sep_chars);
6271 6fab59e81b4e [project @ 2007-02-06 01:36:46 by jwe] jwe parents: 6208 diff changeset	77
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	78 if (instance)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	79 singleton_cleanup_list::add (cleanup_instance);
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	80 }
5138 5fa9670b5956 [project @ 2005-02-09 23:13:03 by jwe] jwe parents: 4726 diff changeset	81
13983 7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	82 if (! instance)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	83 {
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	84 (*current_liboctave_error_handler)
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	85 ("unable to create file_ops object!");
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	86
7dd7cccf0757 clean up memory allocated for singletons before exit John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	87 retval = false;
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	88 }
1802 8173b1fa052d [project @ 1996-01-29 06:10:18 by jwe] jwe parents: 1779 diff changeset	89
8173b1fa052d [project @ 1996-01-29 06:10:18 by jwe] jwe parents: 1779 diff changeset	90 return retval;
8173b1fa052d [project @ 1996-01-29 06:10:18 by jwe] jwe parents: 1779 diff changeset	91 }
8173b1fa052d [project @ 1996-01-29 06:10:18 by jwe] jwe parents: 1779 diff changeset	92
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	93 // The following tilde-expansion code was stolen and adapted from
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	94 // readline.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	95
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	96 // The default value of tilde_additional_prefixes. This is set to
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	97 // whitespace preceding a tilde so that simple programs which do not
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	98 // perform any word separation get desired behaviour.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	99 static const char *default_prefixes[] = { " ~", "\t~", ":~", 0 };
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	100
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	101 // The default value of tilde_additional_suffixes. This is set to
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	102 // whitespace or newline so that simple programs which do not perform
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	103 // any word separation get desired behaviour.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	104 static const char *default_suffixes[] = { " ", "\n", ":", 0 };
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	105
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	106 // If non-null, this contains the address of a function that the
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	107 // application wants called before trying the standard tilde
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	108 // expansions. The function is called with the text sans tilde, and
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	109 // returns a malloc()'ed string which is the expansion, or a NULL
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	110 // pointer if the expansion fails.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	111 file_ops::tilde_expansion_hook file_ops::tilde_expansion_preexpansion_hook = 0;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	112
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	113 // If non-null, this contains the address of a function to call if the
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	114 // standard meaning for expanding a tilde fails. The function is
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	115 // called with the text (sans tilde, as in "foo"), and returns a
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	116 // malloc()'ed string which is the expansion, or a NULL pointer if
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	117 // there is no expansion.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	118 file_ops::tilde_expansion_hook file_ops::tilde_expansion_failure_hook = 0;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	119
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	120 // When non-null, this is a NULL terminated array of strings which are
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	121 // duplicates for a tilde prefix. Bash uses this to expand `=~' and
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	122 // `:~'.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	123 string_vector file_ops::tilde_additional_prefixes = default_prefixes;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	124
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	125 // When non-null, this is a NULL terminated array of strings which
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	126 // match the end of a username, instead of just "/". Bash sets this
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	127 // to `:' and `=~'.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	128 string_vector file_ops::tilde_additional_suffixes = default_suffixes;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	129
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	130 // Find the start of a tilde expansion in S, and return the index
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	131 // of the tilde which starts the expansion. Place the length of the
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	132 // text which identified this tilde starter in LEN, excluding the
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	133 // tilde itself.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	134
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	135 static size_t
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	136 tilde_find_prefix (const std::string& s, size_t& len)
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	137 {
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	138 len = 0;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	139
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	140 size_t s_len = s.length ();
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	141
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	142 if (s_len == 0 \|\| s[0] == '~')
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	143 return 0;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	144
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	145 string_vector prefixes = file_ops::tilde_additional_prefixes;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	146
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	147 if (! prefixes.empty ())
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	148 {
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	149 for (size_t i = 0; i < s_len; i++)
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	150 {
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	151 for (int j = 0; j < prefixes.length (); j++)
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	152 {
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	153 size_t pfx_len = prefixes[j].length ();
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	154
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	155 if (prefixes[j].compare (s.substr (i, pfx_len)) == 0)
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	156 {
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	157 len = pfx_len - 1;
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	158 return i + len;
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	159 }
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	160 }
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	161 }
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	162 }
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	163
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	164 return s_len;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	165 }
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	166
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	167 // Find the end of a tilde expansion in S, and return the index
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	168 // of the character which ends the tilde definition.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	169
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	170 static size_t
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	171 tilde_find_suffix (const std::string& s)
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	172 {
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	173 size_t s_len = s.length ();
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	174
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	175 string_vector suffixes = file_ops::tilde_additional_suffixes;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	176
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	177 size_t i = 0;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	178
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	179 for ( ; i < s_len; i++)
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	180 {
6694 3d913ba36b75 [project @ 2007-06-06 06:08:25 by jwe] jwe parents: 6363 diff changeset	181 if (file_ops::is_dir_sep (s[i]))
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	182 break;
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	183
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	184 if (! suffixes.empty ())
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	185 {
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	186 for (int j = 0; j < suffixes.length (); j++)
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	187 {
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	188 size_t sfx_len = suffixes[j].length ();
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	189
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	190 if (suffixes[j].compare (s.substr (i, sfx_len)) == 0)
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	191 return i;
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	192 }
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	193 }
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	194 }
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	195
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	196 return i;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	197 }
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	198
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	199 // Take FNAME and return the tilde prefix we want expanded.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	200
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	201 static std::string
5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	202 isolate_tilde_prefix (const std::string& fname)
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	203 {
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	204 size_t f_len = fname.length ();
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	205
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	206 size_t len = 1;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	207
6694 3d913ba36b75 [project @ 2007-06-06 06:08:25 by jwe] jwe parents: 6363 diff changeset	208 while (len < f_len && ! file_ops::is_dir_sep (fname[len]))
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	209 len++;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	210
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	211 return fname.substr (1, len);
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	212 }
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	213
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	214 // Do the work of tilde expansion on FILENAME. FILENAME starts with a
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	215 // tilde.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	216
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	217 static std::string
5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	218 tilde_expand_word (const std::string& filename)
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	219 {
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	220 size_t f_len = filename.length ();
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	221
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	222 if (f_len == 0 \|\| filename[0] != '~')
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	223 return filename;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	224
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	225 // A leading `~/' or a bare `~' is always translated to the value
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	226 // of $HOME or the home directory of the current user, regardless of
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	227 // any preexpansion hook.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	228
6694 3d913ba36b75 [project @ 2007-06-06 06:08:25 by jwe] jwe parents: 6363 diff changeset	229 if (f_len == 1 \|\| file_ops::is_dir_sep (filename[1]))
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	230 return octave_env::get_home_directory () + filename.substr (1);
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	231
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	232 std::string username = isolate_tilde_prefix (filename);
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	233
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	234 size_t user_len = username.length ();
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	235
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	236 std::string dirname;
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	237
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	238 if (file_ops::tilde_expansion_preexpansion_hook)
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	239 {
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	240 std::string expansion
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	241 = file_ops::tilde_expansion_preexpansion_hook (username);
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	242
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	243 if (! expansion.empty ())
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	244 return expansion + filename.substr (user_len+1);
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	245 }
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	246
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	247 // No preexpansion hook, or the preexpansion hook failed. Look in the
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	248 // password database.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	249
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	250 octave_passwd pw = octave_passwd::getpwnam (username);
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	251
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	252 if (! pw)
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	253 {
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	254 // If the calling program has a special syntax for expanding tildes,
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	255 // and we couldn't find a standard expansion, then let them try.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	256
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	257 if (file_ops::tilde_expansion_failure_hook)
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	258 {
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	259 std::string expansion
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	260 = file_ops::tilde_expansion_failure_hook (username);
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	261
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	262 if (! expansion.empty ())
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	263 dirname = expansion + filename.substr (user_len+1);
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	264 }
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	265
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	266 // If we don't have a failure hook, or if the failure hook did not
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	267 // expand the tilde, return a copy of what we were passed.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	268
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	269 if (dirname.length () == 0)
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	270 dirname = filename;
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	271 }
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	272 else
3074 42975c59d2a0 [project @ 1997-07-24 19:33:35 by jwe] jwe parents: 3040 diff changeset	273 dirname = pw.dir () + filename.substr (user_len+1);
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	274
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	275 return dirname;
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	276 }
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	277
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	278 // If NAME has a leading ~ or ~user, Unix-style, expand it to the
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	279 // user's home directory. If no ~, or no <pwd.h>, just return NAME.
443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	280
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	281 std::string
5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	282 file_ops::tilde_expand (const std::string& name)
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	283 {
8327 4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	284 if (name.find ('~') == std::string::npos)
4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	285 return name;
4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	286 else
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	287 {
8327 4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	288 std::string result;
4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	289
4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	290 size_t name_len = name.length ();
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	291
8327 4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	292 // Scan through S expanding tildes as we come to them.
4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	293
4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	294 size_t pos = 0;
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	295
8327 4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	296 while (1)
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	297 {
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	298 if (pos > name_len)
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	299 break;
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	300
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	301 size_t len;
8327 4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	302
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	303 // Make START point to the tilde which starts the expansion.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	304
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	305 size_t start = tilde_find_prefix (name.substr (pos), len);
8327 4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	306
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	307 result.append (name.substr (pos, start));
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	308
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	309 // Advance STRING to the starting tilde.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	310
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	311 pos += start;
8327 4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	312
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	313 // Make FINI be the index of one after the last character of the
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	314 // username.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	315
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	316 size_t fini = tilde_find_suffix (name.substr (pos));
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	317
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	318 // If both START and FINI are zero, we are all done.
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	319
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	320 if (! (start \|\| fini))
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	321 break;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	322
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	323 // Expand the entire tilde word, and copy it into RESULT.
2947 cf676ff8b702 [project @ 1997-05-09 13:32:46 by jwe] jwe parents: 2937 diff changeset	324
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	325 std::string tilde_word = name.substr (pos, fini);
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	326
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	327 pos += fini;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	328
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	329 std::string expansion = tilde_expand_word (tilde_word);
3040 443851377f3f [project @ 1997-06-06 09:29:28 by jwe] jwe parents: 2947 diff changeset	330
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	331 result.append (expansion);
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10179 diff changeset	332 }
8327 4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	333
4a7a943581d0 Fast return case for file_ops::tilde_expand David Bateman <dbateman@free.fr> parents: 8009 diff changeset	334 return result;
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	335 }
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	336 }
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	337
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	338 // A vector version of the above.
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	339
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	340 string_vector
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	341 file_ops::tilde_expand (const string_vector& names)
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	342 {
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	343 string_vector retval;
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	344
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	345 int n = names.length ();
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	346
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	347 retval.resize (n);
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	348
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	349 for (int i = 0; i < n; i++)
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	350 retval[i] = tilde_expand (names[i]);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	351
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	352 return retval;
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	353 }
1802 8173b1fa052d [project @ 1996-01-29 06:10:18 by jwe] jwe parents: 1779 diff changeset	354
7272 05ee52d7fad6 [project @ 2007-12-10 07:06:00 by jwe] jwe parents: 7017 diff changeset	355 std::string
05ee52d7fad6 [project @ 2007-12-10 07:06:00 by jwe] jwe parents: 7017 diff changeset	356 file_ops::concat (const std::string& dir, const std::string& file)
05ee52d7fad6 [project @ 2007-12-10 07:06:00 by jwe] jwe parents: 7017 diff changeset	357 {
05ee52d7fad6 [project @ 2007-12-10 07:06:00 by jwe] jwe parents: 7017 diff changeset	358 return dir.empty ()
05ee52d7fad6 [project @ 2007-12-10 07:06:00 by jwe] jwe parents: 7017 diff changeset	359 ? file
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14741 diff changeset	360 : (is_dir_sep (dir[dir.length ()-1])
7272 05ee52d7fad6 [project @ 2007-12-10 07:06:00 by jwe] jwe parents: 7017 diff changeset	361 ? dir + file
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	362 : dir + dir_sep_char () + file);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	363 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	364
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	365
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	366 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	367 octave_mkdir (const std::string& nm, mode_t md)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	368 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	369 std::string msg;
14741 0ab3dd0fad18 Backout changeset a543ed02e673: mkdir-p John W. Eaton <jwe@octave.org> parents: 14679 diff changeset	370 return octave_mkdir (nm, md, msg);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	371 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	372
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	373 int
14741 0ab3dd0fad18 Backout changeset a543ed02e673: mkdir-p John W. Eaton <jwe@octave.org> parents: 14679 diff changeset	374 octave_mkdir (const std::string& name, mode_t mode, std::string& msg)
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	375 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	376 msg = std::string ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	377
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	378 int status = -1;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	379
14741 0ab3dd0fad18 Backout changeset a543ed02e673: mkdir-p John W. Eaton <jwe@octave.org> parents: 14679 diff changeset	380 status = gnulib::mkdir (name.c_str (), mode);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	381
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	382 if (status < 0)
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	383 msg = gnulib::strerror (errno);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	384
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	385 return status;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	386 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	387
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	388 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	389 octave_mkfifo (const std::string& nm, mode_t md)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	390 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	391 std::string msg;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	392 return octave_mkfifo (nm, md, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	393 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	394
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	395 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	396 octave_mkfifo (const std::string& name, mode_t mode, std::string& msg)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	397 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	398 msg = std::string ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	399
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	400 int status = -1;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	401
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	402 // With gnulib we will always have mkfifo, but some systems like MinGW
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	403 // don't have working mkfifo functions. On those systems, mkfifo will
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	404 // always return -1 and set errno.
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	405
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	406 status = gnulib::mkfifo (name.c_str (), mode);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	407
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	408 if (status < 0)
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	409 msg = gnulib::strerror (errno);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	410
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	411 return status;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	412 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	413
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	414 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	415 octave_link (const std::string& old_name, const std::string& new_name)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	416 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	417 std::string msg;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	418 return octave_link (old_name, new_name, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	419 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	420
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	421 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	422 octave_link (const std::string& old_name,
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	423 const std::string& new_name, std::string& msg)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	424 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	425 msg = std::string ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	426
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	427 int status = -1;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	428
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	429 status = gnulib::link (old_name.c_str (), new_name.c_str ());
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	430
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	431 if (status < 0)
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	432 msg = gnulib::strerror (errno);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	433
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	434 return status;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	435 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	436
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	437 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	438 octave_symlink (const std::string& old_name, const std::string& new_name)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	439 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	440 std::string msg;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	441 return octave_symlink (old_name, new_name, msg);
7272 05ee52d7fad6 [project @ 2007-12-10 07:06:00 by jwe] jwe parents: 7017 diff changeset	442 }
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	443
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	444 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	445 octave_symlink (const std::string& old_name,
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	446 const std::string& new_name, std::string& msg)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	447 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	448 msg = std::string ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	449
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	450 int status = -1;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	451
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	452 status = gnulib::symlink (old_name.c_str (), new_name.c_str ());
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	453
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	454 if (status < 0)
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	455 msg = gnulib::strerror (errno);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	456
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	457 return status;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	458 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	459
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	460 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	461 octave_readlink (const std::string& path, std::string& result)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	462 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	463 std::string msg;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	464 return octave_readlink (path, result, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	465 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	466
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	467 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	468 octave_readlink (const std::string& path, std::string& result,
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	469 std::string& msg)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	470 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	471 int status = -1;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	472
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	473 msg = std::string ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	474
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	475 char buf[MAXPATHLEN+1];
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	476
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	477 status = gnulib::readlink (path.c_str (), buf, MAXPATHLEN);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	478
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	479 if (status < 0)
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	480 msg = gnulib::strerror (errno);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	481 else
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	482 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	483 buf[status] = '\0';
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	484 result = std::string (buf);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	485 status = 0;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	486 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	487
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	488 return status;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	489 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	490
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	491 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	492 octave_rename (const std::string& from, const std::string& to)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	493 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	494 std::string msg;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	495 return octave_rename (from, to, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	496 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	497
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	498 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	499 octave_rename (const std::string& from, const std::string& to,
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	500 std::string& msg)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	501 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	502 int status = -1;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	503
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	504 msg = std::string ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	505
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	506 status = gnulib::rename (from.c_str (), to.c_str ());
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	507
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	508 if (status < 0)
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	509 msg = gnulib::strerror (errno);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	510
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	511 return status;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	512 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	513
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	514 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	515 octave_rmdir (const std::string& name)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	516 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	517 std::string msg;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	518 return octave_rmdir (name, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	519 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	520
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	521 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	522 octave_rmdir (const std::string& name, std::string& msg)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	523 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	524 msg = std::string ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	525
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	526 int status = -1;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	527
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	528 status = gnulib::rmdir (name.c_str ());
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	529
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	530 if (status < 0)
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	531 msg = gnulib::strerror (errno);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	532
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	533 return status;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	534 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	535
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	536 // And a version that works recursively.
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	537
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	538 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	539 octave_recursive_rmdir (const std::string& name)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	540 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	541 std::string msg;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	542 return octave_recursive_rmdir (name, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	543 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	544
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	545 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	546 octave_recursive_rmdir (const std::string& name, std::string& msg)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	547 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	548 msg = std::string ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	549
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	550 int status = 0;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	551
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	552 dir_entry dir (name);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	553
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	554 if (dir)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	555 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	556 string_vector dirlist = dir.read ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	557
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	558 for (octave_idx_type i = 0; i < dirlist.length (); i++)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	559 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	560 octave_quit ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	561
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	562 std::string nm = dirlist[i];
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	563
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	564 // Skip current directory and parent.
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	565 if (nm == "." \|\| nm == "..")
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	566 continue;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	567
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	568 std::string fullnm = name + file_ops::dir_sep_str () + nm;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	569
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	570 // Get info about the file. Don't follow links.
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	571 file_stat fs (fullnm, false);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	572
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	573 if (fs)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	574 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	575 if (fs.is_dir ())
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	576 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	577 status = octave_recursive_rmdir (fullnm, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	578
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	579 if (status < 0)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	580 break;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	581 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	582 else
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	583 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	584 status = octave_unlink (fullnm, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	585
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	586 if (status < 0)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	587 break;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	588 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	589 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	590 else
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	591 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	592 msg = fs.error ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	593 break;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	594 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	595 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	596
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	597 if (status >= 0)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	598 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	599 dir.close ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	600 status = octave_rmdir (name, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	601 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	602 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	603 else
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	604 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	605 status = -1;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	606
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	607 msg = dir.error ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	608 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	609
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	610 return status;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	611 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	612
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	613 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	614 octave_umask (mode_t mode)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	615 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	616 #if defined (HAVE_UMASK)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	617 return umask (mode);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	618 #else
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	619 return 0;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	620 #endif
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	621 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	622
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	623 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	624 octave_unlink (const std::string& name)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	625 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	626 std::string msg;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	627 return octave_unlink (name, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	628 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	629
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	630 int
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	631 octave_unlink (const std::string& name, std::string& msg)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	632 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	633 msg = std::string ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	634
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	635 int status = -1;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	636
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	637 status = gnulib::unlink (name.c_str ());
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	638
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	639 if (status < 0)
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	640 msg = gnulib::strerror (errno);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	641
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	642 return status;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	643 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	644
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	645 std::string
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	646 octave_tempnam (const std::string& dir, const std::string& pfx)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	647 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	648 std::string msg;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	649 return octave_tempnam (dir, pfx, msg);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	650 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	651
10198 025564630c8d file-ops.cc: don't tag functions with OCTAVE_API i source file John W. Eaton <jwe@octave.org> parents: 10197 diff changeset	652 std::string
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	653 octave_tempnam (const std::string& dir, const std::string& pfx,
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	654 std::string& msg)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	655 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	656 msg = std::string ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	657
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	658 std::string retval;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	659
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	660 const char *pdir = dir.empty () ? 0 : dir.c_str ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	661
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	662 const char *ppfx = pfx.empty () ? 0 : pfx.c_str ();
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	663
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	664 char *tmp = tempnam (pdir, ppfx);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	665
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	666 if (tmp)
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	667 {
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	668 retval = tmp;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	669
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	670 free (tmp);
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	671 }
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	672 else
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	673 msg = gnulib::strerror (errno);
10197 4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	674
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	675 return retval;
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way John W. Eaton <jwe@octave.org> parents: 10189 diff changeset	676 }
10252 2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	677
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	678 std::string
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	679 octave_canonicalize_file_name (const std::string& name)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	680 {
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	681 std::string msg;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	682 return octave_canonicalize_file_name (name, msg);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	683 }
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	684
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	685 std::string
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	686 octave_canonicalize_file_name (const std::string& name, std::string& msg)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	687 {
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	688 msg = std::string ();
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	689
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	690 std::string retval;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	691
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	692 #if defined (HAVE_CANONICALIZE_FILE_NAME)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	693
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	694 char *tmp = gnulib::canonicalize_file_name (name.c_str ());
10252 2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	695
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	696 if (tmp)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	697 {
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	698 retval = tmp;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	699 free (tmp);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	700 }
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	701
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	702 #elif defined (HAVE_RESOLVEPATH)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	703
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	704 #if !defined (errno)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	705 extern int errno;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	706 #endif
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	707
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	708 #if !defined (__set_errno)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	709 # define __set_errno(Val) errno = (Val)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	710 #endif
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	711
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	712 if (name.empty ())
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	713 {
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	714 __set_errno (ENOENT);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	715 return retval;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	716 }
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	717
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	718 // All known hosts with resolvepath (e.g. Solaris 7) don't turn
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	719 // relative names into absolute ones, so prepend the working
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	720 // directory if the path is not absolute.
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	721
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	722 std::string absolute_name = octave_env::make_absolute (name);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	723
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	724 size_t resolved_size = absolute_name.length ();
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	725
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	726 while (true)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	727 {
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	728 resolved_size = 2 * resolved_size + 1;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	729
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	730 OCTAVE_LOCAL_BUFFER (char, resolved, resolved_size);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	731
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	732 int resolved_len
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	733 = resolvepath (absolute_name.c_str (), resolved, resolved_size);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	734
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	735 if (resolved_len < 0)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	736 break;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	737
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	738 if (resolved_len < resolved_size)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	739 {
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	740 retval = resolved;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	741 break;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	742 }
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	743 }
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	744
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	745 #elif defined (__WIN32__)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	746
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	747 int n = 1024;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	748
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	749 std::string win_path (n, '\0');
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	750
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	751 while (true)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	752 {
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	753 int status = GetFullPathName (name.c_str (), n, &win_path[0], 0);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	754
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	755 if (status == 0)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	756 break;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	757 else if (status < n)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	758 {
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	759 win_path.resize (status);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	760 retval = win_path;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	761 break;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	762 }
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	763 else
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	764 {
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	765 n *= 2;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	766 win_path.resize (n);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	767 }
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	768 }
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	769
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	770 #elif defined (HAVE_REALPATH)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	771
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	772 #if !defined (__set_errno)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	773 # define __set_errno(Val) errno = (Val)
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	774 #endif
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	775
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	776 if (name.empty ())
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	777 {
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	778 __set_errno (ENOENT);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	779 return retval;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	780 }
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	781
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	782 OCTAVE_LOCAL_BUFFER (char, buf, PATH_MAX);
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	783
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	784 if (::realpath (name.c_str (), buf))
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	785 retval = buf;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	786
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	787 #else
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	788
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	789 // FIXME -- provide replacement here...
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	790 retval = name;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	791
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	792 #endif
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	793
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	794 if (retval.empty ())
10411 479cc8a0a846 use gnulib namespace John W. Eaton <jwe@octave.org> parents: 10279 diff changeset	795 msg = gnulib::strerror (errno);
10252 2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	796
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	797 return retval;
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	798 }
2fcc927a8757 liboctave/file-ops.h: avoid gnulib #define for canonicalize_file_name John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	799

Mercurial > octave-nkf

annotate liboctave/system/file-ops.cc @ 15409:c898dbe14e1d