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1 /* |
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2 |
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2847
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3 Copyright (C) 1996, 1997 John W. Eaton |
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523
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4 |
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5 This file is part of Octave. |
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6 |
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7 Octave is free software; you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by the |
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9 Free Software Foundation; either version 2, or (at your option) any |
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10 later version. |
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11 |
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12 Octave is distributed in the hope that it will be useful, but WITHOUT |
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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15 for more details. |
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16 |
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17 You should have received a copy of the GNU General Public License |
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18 along with Octave; see the file COPYING. If not, write to the Free |
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5307
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19 Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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20 02110-1301, USA. |
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21 |
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22 */ |
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23 |
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24 #ifdef HAVE_CONFIG_H |
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1192
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25 #include <config.h> |
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523
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26 #endif |
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27 |
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1341
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28 #include <cerrno> |
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29 #include <cstdio> |
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30 #include <cstddef> |
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31 #include <cstdlib> |
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32 #include <cstring> |
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33 |
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5765
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34 #include <sstream> |
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1728
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35 #include <string> |
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36 |
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1832
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37 #ifdef HAVE_UNISTD_H |
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2442
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38 #ifdef HAVE_SYS_TYPES_H |
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1832
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39 #include <sys/types.h> |
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2442
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40 #endif |
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1832
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41 #include <unistd.h> |
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42 #endif |
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43 |
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2926
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44 #include "file-ops.h" |
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45 #include "file-stat.h" |
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46 #include "glob-match.h" |
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47 #include "oct-env.h" |
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5777
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48 #include "pathsearch.h" |
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1755
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49 #include "str-vec.h" |
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50 |
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5102
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51 #include "Cell.h" |
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1355
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52 #include "defun.h" |
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1781
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53 #include "dir-ops.h" |
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1355
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54 #include "dirfns.h" |
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55 #include "error.h" |
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1402
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56 #include "gripes.h" |
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5640
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57 #include "input.h" |
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5832
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58 #include "load-path.h" |
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1750
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59 #include "oct-obj.h" |
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1355
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60 #include "pager.h" |
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61 #include "procstream.h" |
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62 #include "sysdep.h" |
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1750
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63 #include "toplev.h" |
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1449
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64 #include "unwind-prot.h" |
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523
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65 #include "utils.h" |
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1742
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66 #include "variables.h" |
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523
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67 |
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5640
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68 // TRUE means we ask for confirmation before recursively removing a |
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69 // directory tree. |
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70 static bool Vconfirm_recursive_rmdir = true; |
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71 |
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1328
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72 static int |
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3523
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73 octave_change_to_directory (const std::string& newdir) |
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1328
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74 { |
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5979
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75 int cd_ok = octave_env::chdir (file_ops::tilde_expand (newdir)); |
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1328
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76 |
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77 if (cd_ok) |
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5832
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78 { |
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79 // FIXME -- should this be handled as a list of functions |
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80 // to call so users can add their own chdir handlers? |
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81 |
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82 load_path::update (); |
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83 } |
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1328
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84 else |
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3531
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85 { |
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86 using namespace std; |
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87 |
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88 error ("%s: %s", newdir.c_str (), strerror (errno)); |
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89 } |
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1328
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90 |
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91 return cd_ok; |
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92 } |
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93 |
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4208
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94 DEFCMD (cd, args, , |
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3301
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95 "-*- texinfo -*-\n\ |
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96 @deffn {Command} cd dir\n\ |
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97 @deffnx {Command} chdir dir\n\ |
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98 Change the current working directory to @var{dir}. If @var{dir} is\n\ |
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99 omitted, the current directory is changed to the users home\n\ |
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100 directory. For example,\n\ |
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101 \n\ |
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3301
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102 @example\n\ |
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103 cd ~/octave\n\ |
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104 @end example\n\ |
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105 \n\ |
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106 @noindent\n\ |
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107 Changes the current working directory to @file{~/octave}. If the\n\ |
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108 directory does not exist, an error message is printed and the working\n\ |
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109 directory is not changed.\n\ |
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5597
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110 @seealso{mkdir, rmdir, dir}\n\ |
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3301
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111 @end deffn") |
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523
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112 { |
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2086
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113 octave_value_list retval; |
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523
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114 |
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1755
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115 int argc = args.length () + 1; |
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116 |
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1965
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117 string_vector argv = args.make_argv ("cd"); |
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1755
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118 |
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119 if (error_state) |
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120 return retval; |
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523
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121 |
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122 if (argc > 1) |
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123 { |
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5872
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124 std::string dirname = argv[1]; |
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523
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125 |
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1750
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126 if (dirname.length () > 0 |
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1755
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127 && ! octave_change_to_directory (dirname)) |
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523
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128 { |
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129 return retval; |
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130 } |
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131 } |
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132 else |
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133 { |
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3523
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134 std::string home_dir = octave_env::get_home_directory (); |
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2926
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135 |
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136 if (home_dir.empty () || ! octave_change_to_directory (home_dir)) |
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137 return retval; |
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523
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138 } |
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139 |
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140 return retval; |
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141 } |
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142 |
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611
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143 DEFALIAS (chdir, cd); |
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144 |
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661
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145 // Get a directory listing. |
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146 |
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1965
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147 static void |
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148 cleanup_iprocstream (void *p) |
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149 { |
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2800
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150 delete static_cast <iprocstream *> (p); |
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1965
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151 } |
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152 |
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4691
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153 DEFCMD (ls, args, nargout, |
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3301
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154 "-*- texinfo -*-\n\ |
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155 @deffn {Command} ls options\n\ |
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156 List directory contents. For example,\n\ |
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523
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157 \n\ |
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3301
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158 @example\n\ |
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159 ls -l\n\ |
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160 @print{} total 12\n\ |
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161 @print{} -rw-r--r-- 1 jwe users 4488 Aug 19 04:02 foo.m\n\ |
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162 @print{} -rw-r--r-- 1 jwe users 1315 Aug 17 23:14 bar.m\n\ |
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163 @end example\n\ |
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164 \n\ |
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165 The @code{dir} and @code{ls} commands are implemented by calling your\n\ |
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166 system's directory listing command, so the available options may vary\n\ |
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167 from system to system.\n\ |
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5597
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168 @seealso{dir, stat, readdir, glob, filesep}\n\ |
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3301
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169 @end deffn") |
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523
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170 { |
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4691
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171 octave_value retval; |
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172 |
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1755
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173 int argc = args.length () + 1; |
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174 |
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1965
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175 string_vector argv = args.make_argv ("ls"); |
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1755
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176 |
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177 if (error_state) |
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178 return retval; |
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523
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179 |
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5765
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180 std::ostringstream ls_buf; |
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523
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181 |
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182 ls_buf << "ls -C "; |
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183 for (int i = 1; i < argc; i++) |
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2926
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184 ls_buf << file_ops::tilde_expand (argv[i]) << " "; |
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523
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185 |
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5765
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186 iprocstream *cmd = new iprocstream (ls_buf.str ()); |
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1469
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187 |
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2985
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188 unwind_protect::add (cleanup_iprocstream, cmd); |
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523
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189 |
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1449
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190 if (cmd && *cmd) |
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191 { |
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3147
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192 char ch; |
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193 |
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5765
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194 std::ostringstream output_buf; |
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4691
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195 |
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4489
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196 for (;;) |
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197 { |
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198 if (cmd->get (ch)) |
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5145
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199 output_buf << ch; |
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4489
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200 else |
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5144
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201 break; |
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4489
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202 } |
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4691
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203 |
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5765
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204 std::string output = output_buf.str (); |
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5145
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205 |
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4691
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206 if (nargout > 0) |
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5145
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207 retval = output; |
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208 else |
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209 octave_stdout << output; |
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1449
|
210 } |
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211 else |
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212 error ("couldn't start process for ls!"); |
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523
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213 |
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2985
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214 unwind_protect::run (); |
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523
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215 |
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216 return retval; |
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217 } |
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218 |
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1957
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219 DEFUN (pwd, , nargout, |
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3301
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220 "-*- texinfo -*-\n\ |
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221 @deftypefn {Built-in Function} {} pwd ()\n\ |
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222 Return the current working directory.\n\ |
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5597
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223 @seealso{dir, ls}\n\ |
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3301
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224 @end deftypefn") |
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523
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225 { |
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5979
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226 return octave_value (octave_env::getcwd ()); |
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523
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227 } |
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228 |
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1957
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229 DEFUN (readdir, args, , |
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3301
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230 "-*- texinfo -*-\n\ |
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231 @deftypefn {Built-in Function} {[@var{files}, @var{err}, @var{msg}] =} readdir (@var{dir})\n\ |
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4691
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232 Return names of the files in the directory @var{dir} as a cell array of\n\ |
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233 strings. If an error occurs, return an empty cell array in @var{files}.\n\ |
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1389
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234 \n\ |
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3301
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235 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ |
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236 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\ |
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237 system-dependent error message.\n\ |
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5597
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238 @seealso{dir, glob}\n\ |
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3301
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239 @end deftypefn") |
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1389
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240 { |
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2086
|
241 octave_value_list retval; |
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1389
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242 |
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3523
|
243 retval(2) = std::string (); |
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2669
|
244 retval(1) = -1.0; |
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4691
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245 retval(0) = Cell (); |
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2669
|
246 |
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1401
|
247 if (args.length () == 1) |
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1389
|
248 { |
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3523
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249 std::string dirname = args(0).string_value (); |
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1389
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250 |
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1401
|
251 if (error_state) |
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1781
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252 gripe_wrong_type_arg ("readdir", args(0)); |
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1401
|
253 else |
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254 { |
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5872
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255 dir_entry dir (dirname); |
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1389
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256 |
|
1401
|
257 if (dir) |
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1389
|
258 { |
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1781
|
259 string_vector dirlist = dir.read (); |
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4691
|
260 retval(0) = Cell (dirlist.qsort ()); |
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2669
|
261 retval(1) = 0.0; |
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1401
|
262 } |
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263 else |
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264 { |
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2669
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265 retval(2) = dir.error (); |
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1401
|
266 } |
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1389
|
267 } |
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268 } |
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269 else |
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5823
|
270 print_usage (); |
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1389
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271 |
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1401
|
272 return retval; |
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|
273 } |
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274 |
|
5775
|
275 // FIXME -- should maybe also allow second arg to specify |
|
5476
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276 // mode? OTOH, that might cause trouble with compatibility later... |
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1401
|
277 |
|
5637
|
278 DEFCMD (mkdir, args, , |
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3301
|
279 "-*- texinfo -*-\n\ |
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5476
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280 @deftypefn {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} mkdir (@var{dir})\n\ |
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3301
|
281 Create a directory named @var{dir}.\n\ |
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1401
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282 \n\ |
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5476
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283 If successful, @var{status} is 1, with @var{msg} and @var{msgid} empty\n\ |
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284 character strings. Otherwise, @var{status} is 0, @var{msg} contains a\n\ |
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285 system-dependent error message, and @var{msgid} contains a unique\n\ |
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286 message identifier.\n\ |
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5597
|
287 @seealso{rmdir}\n\ |
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3301
|
288 @end deftypefn") |
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1401
|
289 { |
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2086
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290 octave_value_list retval; |
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1401
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291 |
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5476
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292 retval(2) = std::string (); |
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3523
|
293 retval(1) = std::string (); |
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5476
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294 retval(0) = false; |
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1401
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295 |
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296 if (args.length () == 1) |
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297 { |
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3523
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298 std::string dirname = args(0).string_value (); |
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1401
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299 |
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300 if (error_state) |
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1402
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301 gripe_wrong_type_arg ("mkdir", args(0)); |
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1489
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302 else |
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1401
|
303 { |
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3523
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304 std::string msg; |
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2669
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305 |
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2926
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306 int status = file_ops::mkdir (file_ops::tilde_expand (dirname), |
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307 0777, msg); |
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1489
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308 |
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2669
|
309 if (status < 0) |
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5476
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310 { |
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311 retval(2) = "mkdir"; |
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312 retval(1) = msg; |
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313 } |
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314 else |
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315 retval(0) = true; |
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1401
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316 } |
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317 } |
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318 else |
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5823
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319 print_usage (); |
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1401
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320 |
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321 return retval; |
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322 } |
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323 |
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5637
|
324 DEFCMD (rmdir, args, , |
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3301
|
325 "-*- texinfo -*-\n\ |
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5476
|
326 @deftypefn {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} rmdir (@var{dir})\n\ |
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|
327 @deftypefnx {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} rmdir (@var{dir}, @code{\"s\"})\n\ |
|
3301
|
328 Remove the directory named @var{dir}.\n\ |
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1401
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329 \n\ |
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5476
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330 If successful, @var{status} is 1, with @var{msg} and @var{msgid} empty\n\ |
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331 character strings. Otherwise, @var{status} is 0, @var{msg} contains a\n\ |
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332 system-dependent error message, and @var{msgid} contains a unique\n\ |
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|
333 message identifier.\n\ |
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334 \n\ |
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335 If the optional second parameter is suplied, recursively remove all\n\ |
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336 subdirectories as well.\n\ |
|
5640
|
337 @seealso{mkdir, confirm_recursive_rmdir}\n\ |
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3301
|
338 @end deftypefn") |
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1401
|
339 { |
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2086
|
340 octave_value_list retval; |
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1401
|
341 |
|
5476
|
342 retval(2) = std::string (); |
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3523
|
343 retval(1) = std::string (); |
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5476
|
344 retval(0) = false; |
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1401
|
345 |
|
5476
|
346 int nargin = args.length (); |
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347 |
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348 if (nargin == 1 || nargin == 2) |
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1401
|
349 { |
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3523
|
350 std::string dirname = args(0).string_value (); |
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1401
|
351 |
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|
352 if (error_state) |
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1402
|
353 gripe_wrong_type_arg ("rmdir", args(0)); |
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1489
|
354 else |
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1401
|
355 { |
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5640
|
356 std::string fulldir = file_ops::tilde_expand (dirname); |
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|
357 int status = -1; |
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3523
|
358 std::string msg; |
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2669
|
359 |
|
5639
|
360 if (nargin == 2) |
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|
361 { |
|
|
362 if (args(1).string_value () == "s") |
|
5640
|
363 { |
|
|
364 bool doit = true; |
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|
365 |
|
|
366 if (interactive && Vconfirm_recursive_rmdir) |
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|
367 { |
|
|
368 std::string prompt |
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|
369 = "remove entire contents of " + fulldir + "? "; |
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|
370 |
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371 doit = octave_yes_or_no (prompt); |
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|
372 } |
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373 |
|
|
374 if (doit) |
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|
375 status = file_ops::recursive_rmdir (fulldir, msg); |
|
|
376 } |
|
5639
|
377 else |
|
|
378 error ("rmdir: expecting second argument to be \"s\""); |
|
|
379 } |
|
|
380 else |
|
5640
|
381 status = file_ops::rmdir (fulldir, msg); |
|
2669
|
382 |
|
|
383 if (status < 0) |
|
5476
|
384 { |
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|
385 retval(2) = "rmdir"; |
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|
386 retval(1) = msg; |
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|
387 } |
|
|
388 else |
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|
389 retval(0) = true; |
|
1401
|
390 } |
|
|
391 } |
|
1389
|
392 else |
|
5823
|
393 print_usage (); |
|
1401
|
394 |
|
|
395 return retval; |
|
|
396 } |
|
|
397 |
|
3710
|
398 DEFUN (link, args, , |
|
|
399 "-*- texinfo -*-\n\ |
|
|
400 @deftypefn {Built-in Function} {[@var{err}, @var{msg}] =} link (@var{old}, @var{new})\n\ |
|
|
401 Create a new link (also known as a hard link) to an existing file.\n\ |
|
|
402 \n\ |
|
|
403 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ |
|
|
404 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\ |
|
|
405 system-dependent error message.\n\ |
|
5597
|
406 @seealso{symlink}\n\ |
|
3710
|
407 @end deftypefn") |
|
|
408 { |
|
|
409 octave_value_list retval; |
|
|
410 |
|
|
411 retval(1) = std::string (); |
|
|
412 retval(0) = -1.0; |
|
|
413 |
|
|
414 if (args.length () == 2) |
|
|
415 { |
|
|
416 std::string from = args(0).string_value (); |
|
|
417 |
|
|
418 if (error_state) |
|
|
419 gripe_wrong_type_arg ("link", args(0)); |
|
|
420 else |
|
|
421 { |
|
|
422 std::string to = args(1).string_value (); |
|
|
423 |
|
|
424 if (error_state) |
|
|
425 gripe_wrong_type_arg ("link", args(1)); |
|
|
426 else |
|
|
427 { |
|
|
428 std::string msg; |
|
|
429 |
|
|
430 int status = file_ops::link (from, to, msg); |
|
|
431 |
|
4233
|
432 retval(0) = status; |
|
3710
|
433 |
|
|
434 if (status < 0) |
|
|
435 retval(1) = msg; |
|
|
436 } |
|
|
437 } |
|
|
438 } |
|
|
439 else |
|
5823
|
440 print_usage (); |
|
3710
|
441 |
|
|
442 return retval; |
|
|
443 } |
|
|
444 |
|
|
445 DEFUN (symlink, args, , |
|
|
446 "-*- texinfo -*-\n\ |
|
|
447 @deftypefn {Built-in Function} {[@var{err}, @var{msg}] =} symlink (@var{old}, @var{new})\n\ |
|
|
448 Create a symbolic link @var{new} which contains the string @var{old}.\n\ |
|
|
449 \n\ |
|
|
450 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ |
|
|
451 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\ |
|
|
452 system-dependent error message.\n\ |
|
5597
|
453 @seealso{link, readlink}\n\ |
|
3710
|
454 @end deftypefn") |
|
|
455 { |
|
|
456 octave_value_list retval; |
|
|
457 |
|
|
458 retval(1) = std::string (); |
|
|
459 retval(0) = -1.0; |
|
|
460 |
|
|
461 if (args.length () == 2) |
|
|
462 { |
|
|
463 std::string from = args(0).string_value (); |
|
|
464 |
|
|
465 if (error_state) |
|
|
466 gripe_wrong_type_arg ("symlink", args(0)); |
|
|
467 else |
|
|
468 { |
|
|
469 std::string to = args(1).string_value (); |
|
|
470 |
|
|
471 if (error_state) |
|
|
472 gripe_wrong_type_arg ("symlink", args(1)); |
|
|
473 else |
|
|
474 { |
|
|
475 std::string msg; |
|
|
476 |
|
|
477 int status = file_ops::symlink (from, to, msg); |
|
|
478 |
|
4233
|
479 retval(0) = status; |
|
3710
|
480 |
|
|
481 if (status < 0) |
|
|
482 retval(1) = msg; |
|
|
483 } |
|
|
484 } |
|
|
485 } |
|
|
486 else |
|
5823
|
487 print_usage (); |
|
3710
|
488 |
|
|
489 return retval; |
|
|
490 } |
|
|
491 |
|
|
492 DEFUN (readlink, args, , |
|
|
493 "-*- texinfo -*-\n\ |
|
4169
|
494 @deftypefn {Built-in Function} {[@var{result}, @var{err}, @var{msg}] =} readlink (@var{symlink})\n\ |
|
3710
|
495 Read the value of the symbolic link @var{symlink}.\n\ |
|
|
496 \n\ |
|
|
497 If successful, @var{result} contains the contents of the symbolic link\n\ |
|
|
498 @var{symlink}, @var{err} is 0 and @var{msg} is an empty string.\n\ |
|
|
499 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\ |
|
|
500 system-dependent error message.\n\ |
|
5597
|
501 @seealso{link, symlink}\n\ |
|
3710
|
502 @end deftypefn") |
|
|
503 { |
|
|
504 octave_value_list retval; |
|
|
505 |
|
|
506 retval(2) = std::string (); |
|
|
507 retval(1) = -1.0; |
|
|
508 retval(0) = std::string (); |
|
|
509 |
|
|
510 if (args.length () == 1) |
|
|
511 { |
|
|
512 std::string symlink = args(0).string_value (); |
|
|
513 |
|
|
514 if (error_state) |
|
|
515 gripe_wrong_type_arg ("readlink", args(0)); |
|
|
516 else |
|
|
517 { |
|
|
518 std::string result; |
|
|
519 std::string msg; |
|
|
520 |
|
|
521 int status = file_ops::readlink (symlink, result, msg); |
|
|
522 |
|
|
523 retval(0) = result; |
|
|
524 |
|
4233
|
525 retval(1) = status; |
|
3710
|
526 |
|
|
527 if (status < 0) |
|
|
528 retval(2) = msg; |
|
|
529 } |
|
|
530 } |
|
|
531 else |
|
5823
|
532 print_usage (); |
|
3710
|
533 |
|
|
534 return retval; |
|
|
535 } |
|
|
536 |
|
1957
|
537 DEFUN (rename, args, , |
|
3301
|
538 "-*- texinfo -*-\n\ |
|
|
539 @deftypefn {Built-in Function} {[@var{err}, @var{msg}] =} rename (@var{old}, @var{new})\n\ |
|
|
540 Change the name of file @var{old} to @var{new}.\n\ |
|
1401
|
541 \n\ |
|
3301
|
542 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ |
|
|
543 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\ |
|
|
544 system-dependent error message.\n\ |
|
5597
|
545 @seealso{ls, dir}\n\ |
|
3301
|
546 @end deftypefn") |
|
1401
|
547 { |
|
2086
|
548 octave_value_list retval; |
|
1401
|
549 |
|
3523
|
550 retval(1) = std::string (); |
|
2669
|
551 retval(0) = -1.0; |
|
1401
|
552 |
|
|
553 if (args.length () == 2) |
|
|
554 { |
|
3523
|
555 std::string from = args(0).string_value (); |
|
1728
|
556 |
|
1401
|
557 if (error_state) |
|
1402
|
558 gripe_wrong_type_arg ("rename", args(0)); |
|
|
559 else |
|
1401
|
560 { |
|
3523
|
561 std::string to = args(1).string_value (); |
|
1728
|
562 |
|
1402
|
563 if (error_state) |
|
|
564 gripe_wrong_type_arg ("rename", args(1)); |
|
2669
|
565 else |
|
1402
|
566 { |
|
3523
|
567 std::string msg; |
|
2669
|
568 |
|
2926
|
569 int status = file_ops::rename (from, to, msg); |
|
2669
|
570 |
|
4233
|
571 retval(0) = status; |
|
2669
|
572 |
|
|
573 if (status < 0) |
|
|
574 retval(1) = msg; |
|
1402
|
575 } |
|
1401
|
576 } |
|
|
577 } |
|
|
578 else |
|
5823
|
579 print_usage (); |
|
1401
|
580 |
|
1389
|
581 return retval; |
|
|
582 } |
|
|
583 |
|
2495
|
584 DEFUN (glob, args, , |
|
3301
|
585 "-*- texinfo -*-\n\ |
|
|
586 @deftypefn {Built-in Function} {} glob (@var{pattern})\n\ |
|
5444
|
587 Given an array of strings (as a char array or a cell array) in\n\ |
|
|
588 @var{pattern}, return a cell array of file names that match any of\n\ |
|
|
589 them, or an empty cell array if no patterns match. Tilde expansion\n\ |
|
|
590 is performed on each of the patterns before looking for matching file\n\ |
|
|
591 names. For example,\n\ |
|
2495
|
592 \n\ |
|
3301
|
593 @example\n\ |
|
|
594 @group\n\ |
|
|
595 glob (\"/vm*\")\n\ |
|
|
596 @result{} \"/vmlinuz\"\n\ |
|
|
597 @end group\n\ |
|
|
598 @end example\n\ |
|
5597
|
599 @seealso{dir, ls, stat, readdir}\n\ |
|
|
600 @end deftypefn") |
|
2495
|
601 { |
|
|
602 octave_value retval; |
|
|
603 |
|
|
604 if (args.length () == 1) |
|
|
605 { |
|
|
606 string_vector pat = args(0).all_strings (); |
|
|
607 |
|
|
608 if (error_state) |
|
|
609 gripe_wrong_type_arg ("glob", args(0)); |
|
|
610 else |
|
|
611 { |
|
2926
|
612 glob_match pattern (file_ops::tilde_expand (pat)); |
|
2495
|
613 |
|
4691
|
614 retval = Cell (pattern.glob ()); |
|
2495
|
615 } |
|
|
616 } |
|
|
617 else |
|
5823
|
618 print_usage (); |
|
2495
|
619 |
|
|
620 return retval; |
|
|
621 } |
|
|
622 |
|
2496
|
623 DEFUN (fnmatch, args, , |
|
3301
|
624 "-*- texinfo -*-\n\ |
|
|
625 @deftypefn {Built-in Function} {} fnmatch (@var{pattern}, @var{string})\n\ |
|
|
626 Return 1 or zero for each element of @var{string} that matches any of\n\ |
|
|
627 the elements of the string array @var{pattern}, using the rules of\n\ |
|
|
628 filename pattern matching. For example,\n\ |
|
2496
|
629 \n\ |
|
3301
|
630 @example\n\ |
|
|
631 @group\n\ |
|
|
632 fnmatch (\"a*b\", [\"ab\"; \"axyzb\"; \"xyzab\"])\n\ |
|
|
633 @result{} [ 1; 1; 0 ]\n\ |
|
|
634 @end group\n\ |
|
|
635 @end example\n\ |
|
|
636 @end deftypefn") |
|
2496
|
637 { |
|
|
638 octave_value retval; |
|
|
639 |
|
|
640 if (args.length () == 2) |
|
|
641 { |
|
|
642 string_vector pat = args(0).all_strings (); |
|
|
643 string_vector str = args(1).all_strings (); |
|
|
644 |
|
|
645 if (error_state) |
|
|
646 gripe_wrong_type_arg ("fnmatch", args(0)); |
|
|
647 else |
|
|
648 { |
|
2926
|
649 glob_match pattern (file_ops::tilde_expand (pat)); |
|
2496
|
650 |
|
|
651 Array<bool> tmp = pattern.match (str); |
|
|
652 |
|
5275
|
653 octave_idx_type n = tmp.length (); |
|
2496
|
654 |
|
|
655 ColumnVector result (n); |
|
|
656 |
|
5275
|
657 for (octave_idx_type i = 0; i < n; i++) |
|
2496
|
658 result(i) = tmp(i); |
|
|
659 |
|
3418
|
660 retval = result; |
|
2496
|
661 } |
|
|
662 } |
|
|
663 else |
|
5823
|
664 print_usage (); |
|
2496
|
665 |
|
|
666 return retval; |
|
|
667 } |
|
|
668 |
|
5777
|
669 DEFUN (filesep, args, , |
|
5832
|
670 "-*- texinfo -*-\n\ |
|
|
671 @deftypefn {Built-in Function} {} filesep ()\n\ |
|
5777
|
672 Return the system-dependent character used to separate directory names.\n\ |
|
|
673 @seealso{pathsep, dir, ls}\n\ |
|
|
674 @end deftypefn") |
|
|
675 { |
|
|
676 octave_value retval; |
|
|
677 |
|
|
678 if (args.length () == 0) |
|
|
679 retval = file_ops::dir_sep_str; |
|
|
680 else |
|
5823
|
681 print_usage (); |
|
5777
|
682 |
|
|
683 return retval; |
|
|
684 } |
|
|
685 |
|
|
686 DEFUN (pathsep, args, , |
|
|
687 "-*- texinfo -*-\n\ |
|
|
688 @deftypefn {Built-in Function} {} pathsep ()\n\ |
|
|
689 Return the system-dependent character used to separate directories in\n\ |
|
|
690 a path.\n\ |
|
|
691 @seealso{filesep, dir, ls}\n\ |
|
|
692 @end deftypefn") |
|
|
693 { |
|
|
694 octave_value retval; |
|
|
695 |
|
|
696 if (args.length () == 0) |
|
|
697 retval = dir_path::path_sep_str; |
|
|
698 else |
|
5823
|
699 print_usage (); |
|
5777
|
700 |
|
|
701 return retval; |
|
|
702 } |
|
|
703 |
|
5794
|
704 DEFUN (confirm_recursive_rmdir, args, nargout, |
|
|
705 "-*- texinfo -*-\n\ |
|
|
706 @deftypefn {Built-in Function} {@var{val} =} confirm_recursive_rmdir ()\n\ |
|
|
707 @deftypefnx {Built-in Function} {@var{old_val} =} confirm_recursive_rmdir (@var{new_val})\n\ |
|
|
708 Query or set the internal variable that controls whether Octave\n\ |
|
|
709 will ask for confirmation before recursively removing a directory tree.\n\ |
|
|
710 @end deftypefn") |
|
5640
|
711 { |
|
5794
|
712 return SET_INTERNAL_VARIABLE (confirm_recursive_rmdir); |
|
4264
|
713 } |
|
|
714 |
|
523
|
715 /* |
|
|
716 ;;; Local Variables: *** |
|
|
717 ;;; mode: C++ *** |
|
|
718 ;;; End: *** |
|
|
719 */ |
