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ChangeLog fix
author John W. Eaton <jwe@octave.org>
date Thu, 13 Jan 2011 02:19:50 -0500
parents 89f4d7e294cc
children fd0a3ac60b0e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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3 Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003,
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eb63fbe60fab update copyright notices
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4 2004, 2005, 2006, 2007, 2008, 2009 John W. Eaton
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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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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25 #include <config.h>
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26 #endif
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27
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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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34 #include <sstream>
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35 #include <string>
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36
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37 #include <sys/types.h>
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38 #include <unistd.h>
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39
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40 #include "file-ops.h"
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41 #include "file-stat.h"
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42 #include "glob-match.h"
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43 #include "oct-env.h"
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44 #include "pathsearch.h"
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45 #include "str-vec.h"
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46
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47 #include "Cell.h"
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48 #include "defun.h"
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49 #include "dir-ops.h"
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50 #include "dirfns.h"
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51 #include "error.h"
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52 #include "gripes.h"
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53 #include "input.h"
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54 #include "load-path.h"
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55 #include "oct-obj.h"
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56 #include "pager.h"
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57 #include "procstream.h"
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58 #include "sysdep.h"
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59 #include "toplev.h"
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60 #include "unwind-prot.h"
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61 #include "utils.h"
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62 #include "variables.h"
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63
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64 // TRUE means we ask for confirmation before recursively removing a
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65 // directory tree.
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66 static bool Vconfirm_recursive_rmdir = true;
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67
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68 // The time we last time we changed directories.
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69 octave_time Vlast_chdir_time = 0.0;
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70
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71 static int
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72 octave_change_to_directory (const std::string& newdir)
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73 {
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74 int cd_ok = octave_env::chdir (file_ops::tilde_expand (newdir));
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75
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76 if (cd_ok)
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77 {
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78 Vlast_chdir_time.stamp ();
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79
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80 // FIXME -- should this be handled as a list of functions
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81 // to call so users can add their own chdir handlers?
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82
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83 load_path::update ();
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84 }
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85 else
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86 error ("%s: %s", newdir.c_str (), gnulib::strerror (errno));
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87
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88 return cd_ok;
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89 }
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90
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91 DEFUN (cd, args, ,
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92 "-*- texinfo -*-\n\
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93 @deffn {Command} cd dir\n\
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94 @deffnx {Command} chdir dir\n\
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95 Change the current working directory to @var{dir}. If @var{dir} is\n\
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96 omitted, the current directory is changed to the user's home\n\
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97 directory. For example,\n\
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98 \n\
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99 @example\n\
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100 cd ~/octave\n\
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101 @end example\n\
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102 \n\
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103 @noindent\n\
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104 changes the current working directory to @file{~/octave}. If the\n\
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105 directory does not exist, an error message is printed and the working\n\
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106 directory is not changed.\n\
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107 @seealso{mkdir, rmdir, dir}\n\
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108 @end deffn")
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109 {
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110 octave_value_list retval;
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111
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112 int argc = args.length () + 1;
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113
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114 string_vector argv = args.make_argv ("cd");
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115
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116 if (error_state)
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117 return retval;
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118
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119 if (argc > 1)
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120 {
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121 std::string dirname = argv[1];
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122
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123 if (dirname.length () > 0
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124 && ! octave_change_to_directory (dirname))
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125 {
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126 return retval;
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127 }
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128 }
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129 else
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130 {
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131 std::string home_dir = octave_env::get_home_directory ();
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132
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133 if (home_dir.empty () || ! octave_change_to_directory (home_dir))
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134 return retval;
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135 }
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136
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137 return retval;
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138 }
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139
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140 DEFALIAS (chdir, cd);
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141
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142 DEFUN (pwd, , ,
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143 "-*- texinfo -*-\n\
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144 @deftypefn {Built-in Function} {} pwd ()\n\
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145 Return the current working directory.\n\
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146 @seealso{dir, ls}\n\
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147 @end deftypefn")
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148 {
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149 return octave_value (octave_env::get_current_directory ());
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150 }
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151
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152 DEFUN (readdir, args, ,
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153 "-*- texinfo -*-\n\
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154 @deftypefn {Built-in Function} {[@var{files}, @var{err}, @var{msg}] =} readdir (@var{dir})\n\
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155 Return names of the files in the directory @var{dir} as a cell array of\n\
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156 strings. If an error occurs, return an empty cell array in @var{files}.\n\
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157 \n\
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158 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\
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159 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\
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160 system-dependent error message.\n\
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161 @seealso{dir, glob}\n\
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162 @end deftypefn")
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163 {
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164 octave_value_list retval;
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165
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166 retval(2) = std::string ();
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167 retval(1) = -1.0;
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168 retval(0) = Cell ();
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169
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170 if (args.length () == 1)
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171 {
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172 std::string dirname = args(0).string_value ();
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173
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174 if (error_state)
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175 gripe_wrong_type_arg ("readdir", args(0));
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176 else
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177 {
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178 dir_entry dir (dirname);
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179
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180 if (dir)
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181 {
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182 string_vector dirlist = dir.read ();
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183 retval(0) = Cell (dirlist.sort ());
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184 retval(1) = 0.0;
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185 }
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186 else
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187 {
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188 retval(2) = dir.error ();
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189 }
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190 }
1389
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191 }
affbd42dd0c1 [project @ 1995-09-14 07:41:09 by jwe]
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192 else
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193 print_usage ();
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194
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195 return retval;
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196 }
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197
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198 // FIXME -- should maybe also allow second arg to specify
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199 // mode? OTOH, that might cause trouble with compatibility later...
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200
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201 DEFUNX ("mkdir", Fmkdir, args, ,
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202 "-*- texinfo -*-\n\
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203 @deftypefn {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} mkdir (@var{dir})\n\
6192
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204 @deftypefnx {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} mkdir (@var{parent}, @var{dir})\n\
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f3be63199134 Document mkdir()'s parent argument
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205 Create a directory named @var{dir} in the directory @var{parent}.\n\
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206 \n\
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207 If successful, @var{status} is 1, with @var{msg} and @var{msgid} empty\n\
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208 character strings. Otherwise, @var{status} is 0, @var{msg} contains a\n\
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209 system-dependent error message, and @var{msgid} contains a unique\n\
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210 message identifier.\n\
5597
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211 @seealso{rmdir}\n\
3301
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212 @end deftypefn")
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213 {
2086
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214 octave_value_list retval;
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215
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216 retval(2) = std::string ();
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217 retval(1) = std::string ();
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218 retval(0) = false;
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219
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220 int nargin = args.length ();
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221
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diff changeset
222 std::string dirname;
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diff changeset
223
2a8922007c12 [project @ 2006-11-29 01:59:59 by jwe]
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diff changeset
224 if (nargin == 2)
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225 {
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226 std::string parent = args(0).string_value ();
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227 std::string dir = args(1).string_value ();
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228
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diff changeset
229 if (error_state)
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230 {
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231 gripe_wrong_type_arg ("mkdir", args(0));
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232 return retval;
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233 }
6187
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diff changeset
234 else
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235 dirname = file_ops::concat (parent, dir);
6187
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diff changeset
236 }
6200
1ec9de3cd12c [project @ 2006-12-05 18:05:11 by jwe]
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parents: 6192
diff changeset
237 else if (nargin == 1)
6187
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diff changeset
238 {
2a8922007c12 [project @ 2006-11-29 01:59:59 by jwe]
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diff changeset
239 dirname = args(0).string_value ();
2669
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diff changeset
240
6187
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diff changeset
241 if (error_state)
10315
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242 {
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diff changeset
243 gripe_wrong_type_arg ("mkdir", args(0));
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diff changeset
244 return retval;
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diff changeset
245 }
6187
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diff changeset
246 }
2a8922007c12 [project @ 2006-11-29 01:59:59 by jwe]
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parents: 6134
diff changeset
247
2a8922007c12 [project @ 2006-11-29 01:59:59 by jwe]
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parents: 6134
diff changeset
248 if (nargin == 1 || nargin == 2)
2a8922007c12 [project @ 2006-11-29 01:59:59 by jwe]
jwe
parents: 6134
diff changeset
249 {
2a8922007c12 [project @ 2006-11-29 01:59:59 by jwe]
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diff changeset
250 std::string msg;
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diff changeset
251
7970
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diff changeset
252 dirname = file_ops::tilde_expand (dirname);
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diff changeset
253
b6d4c644b4b6 Fmkdir: improve compatibility
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diff changeset
254 file_stat fs (dirname);
1489
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diff changeset
255
7970
b6d4c644b4b6 Fmkdir: improve compatibility
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diff changeset
256 if (fs && fs.is_dir ())
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diff changeset
257 {
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diff changeset
258 // For compatibility with Matlab, we return true when the
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diff changeset
259 // directory already exists.
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diff changeset
260
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diff changeset
261 retval(2) = "mkdir";
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262 retval(1) = "directory exists";
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263 retval(0) = true;
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diff changeset
264 }
6187
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diff changeset
265 else
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266 {
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267 int status = octave_mkdir (dirname, 0777, msg);
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diff changeset
268
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diff changeset
269 if (status < 0)
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diff changeset
270 {
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diff changeset
271 retval(2) = "mkdir";
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diff changeset
272 retval(1) = msg;
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diff changeset
273 }
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diff changeset
274 else
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275 retval(0) = true;
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diff changeset
276 }
1401
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diff changeset
277 }
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
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diff changeset
278 else
5823
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diff changeset
279 print_usage ();
1401
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diff changeset
280
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
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diff changeset
281 return retval;
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
282 }
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
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diff changeset
283
10197
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way
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diff changeset
284 DEFUNX ("rmdir", Frmdir, args, ,
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
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diff changeset
285 "-*- texinfo -*-\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10791
diff changeset
286 @deftypefn {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} rmdir (@var{dir})\n\
5476
941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe]
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diff changeset
287 @deftypefnx {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} rmdir (@var{dir}, @code{\"s\"})\n\
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
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diff changeset
288 Remove the directory named @var{dir}.\n\
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
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diff changeset
289 \n\
5476
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diff changeset
290 If successful, @var{status} is 1, with @var{msg} and @var{msgid} empty\n\
941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe]
jwe
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diff changeset
291 character strings. Otherwise, @var{status} is 0, @var{msg} contains a\n\
941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe]
jwe
parents: 5444
diff changeset
292 system-dependent error message, and @var{msgid} contains a unique\n\
941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe]
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parents: 5444
diff changeset
293 message identifier.\n\
941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe]
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parents: 5444
diff changeset
294 \n\
7007
6304d9ea0a30 [project @ 2007-10-11 16:26:36 by jwe]
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diff changeset
295 If the optional second parameter is supplied with value @code{\"s\"},\n\
6134
3010a2ecde0b [project @ 2006-11-02 15:29:28 by jwe]
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diff changeset
296 recursively remove all subdirectories as well.\n\
5640
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diff changeset
297 @seealso{mkdir, confirm_recursive_rmdir}\n\
3301
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diff changeset
298 @end deftypefn")
1401
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diff changeset
299 {
2086
bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe]
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parents: 1996
diff changeset
300 octave_value_list retval;
1401
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diff changeset
301
5476
941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe]
jwe
parents: 5444
diff changeset
302 retval(2) = std::string ();
3523
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
303 retval(1) = std::string ();
5476
941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe]
jwe
parents: 5444
diff changeset
304 retval(0) = false;
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
305
5476
941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe]
jwe
parents: 5444
diff changeset
306 int nargin = args.length ();
941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe]
jwe
parents: 5444
diff changeset
307
941f0fc6b596 [project @ 2005-09-29 22:46:07 by jwe]
jwe
parents: 5444
diff changeset
308 if (nargin == 1 || nargin == 2)
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
309 {
3523
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
310 std::string dirname = args(0).string_value ();
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
311
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
312 if (error_state)
10315
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John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
313 gripe_wrong_type_arg ("rmdir", args(0));
1489
3e705c864019 [project @ 1995-09-28 05:38:26 by jwe]
jwe
parents: 1488
diff changeset
314 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
315 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
316 std::string fulldir = file_ops::tilde_expand (dirname);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
317 int status = -1;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
318 std::string msg;
2669
c821858188b6 [project @ 1997-02-13 18:25:39 by jwe]
jwe
parents: 2512
diff changeset
319
10315
57a59eae83cc untabify src C++ source files
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parents: 10250
diff changeset
320 if (nargin == 2)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
321 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
322 if (args(1).string_value () == "s")
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
323 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
324 bool doit = true;
5640
426719471ac6 [project @ 2006-03-04 06:02:14 by jwe]
jwe
parents: 5639
diff changeset
325
10315
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parents: 10250
diff changeset
326 if (interactive && Vconfirm_recursive_rmdir)
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John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
327 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
328 std::string prompt
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
329 = "remove entire contents of " + fulldir + "? ";
5640
426719471ac6 [project @ 2006-03-04 06:02:14 by jwe]
jwe
parents: 5639
diff changeset
330
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
331 doit = octave_yes_or_no (prompt);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
332 }
5640
426719471ac6 [project @ 2006-03-04 06:02:14 by jwe]
jwe
parents: 5639
diff changeset
333
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
334 if (doit)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
335 status = octave_recursive_rmdir (fulldir, msg);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
336 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
337 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
338 error ("rmdir: expecting second argument to be \"s\"");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
339 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
340 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
341 status = octave_rmdir (fulldir, msg);
2669
c821858188b6 [project @ 1997-02-13 18:25:39 by jwe]
jwe
parents: 2512
diff changeset
342
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
343 if (status < 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
344 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
345 retval(2) = "rmdir";
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
346 retval(1) = msg;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
347 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
348 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
349 retval(0) = true;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
350 }
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
351 }
1389
affbd42dd0c1 [project @ 1995-09-14 07:41:09 by jwe]
jwe
parents: 1380
diff changeset
352 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5794
diff changeset
353 print_usage ();
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
354
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
355 return retval;
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
356 }
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
357
10197
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way
John W. Eaton <jwe@octave.org>
parents: 10182
diff changeset
358 DEFUNX ("link", Flink, args, ,
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
359 "-*- texinfo -*-\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
360 @deftypefn {Built-in Function} {[@var{err}, @var{msg}] =} link (@var{old}, @var{new})\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
361 Create a new link (also known as a hard link) to an existing file.\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
362 \n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
363 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
364 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
365 system-dependent error message.\n\
5597
e0e48ea2a93c [project @ 2006-01-13 21:17:37 by jwe]
jwe
parents: 5476
diff changeset
366 @seealso{symlink}\n\
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
367 @end deftypefn")
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
368 {
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
369 octave_value_list retval;
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
370
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
371 retval(1) = std::string ();
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
372 retval(0) = -1.0;
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
373
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
374 if (args.length () == 2)
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
375 {
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
376 std::string from = args(0).string_value ();
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
377
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
378 if (error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
379 gripe_wrong_type_arg ("link", args(0));
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
380 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
381 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
382 std::string to = args(1).string_value ();
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
383
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
384 if (error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
385 gripe_wrong_type_arg ("link", args(1));
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
386 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
387 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
388 std::string msg;
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
389
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
390 int status = octave_link (from, to, msg);
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
391
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
392 retval(0) = status;
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
393
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
394 if (status < 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
395 retval(1) = msg;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
396 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
397 }
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
398 }
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
399 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5794
diff changeset
400 print_usage ();
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
401
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
402 return retval;
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
403 }
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
404
10197
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way
John W. Eaton <jwe@octave.org>
parents: 10182
diff changeset
405 DEFUNX ("symlink", Fsymlink, args, ,
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
406 "-*- texinfo -*-\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
407 @deftypefn {Built-in Function} {[@var{err}, @var{msg}] =} symlink (@var{old}, @var{new})\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
408 Create a symbolic link @var{new} which contains the string @var{old}.\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
409 \n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
410 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
411 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
412 system-dependent error message.\n\
5597
e0e48ea2a93c [project @ 2006-01-13 21:17:37 by jwe]
jwe
parents: 5476
diff changeset
413 @seealso{link, readlink}\n\
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
414 @end deftypefn")
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
415 {
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
416 octave_value_list retval;
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
417
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
418 retval(1) = std::string ();
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
419 retval(0) = -1.0;
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
420
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
421 if (args.length () == 2)
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
422 {
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
423 std::string from = args(0).string_value ();
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
424
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
425 if (error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
426 gripe_wrong_type_arg ("symlink", args(0));
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
427 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
428 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
429 std::string to = args(1).string_value ();
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
430
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
431 if (error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
432 gripe_wrong_type_arg ("symlink", args(1));
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
433 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
434 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
435 std::string msg;
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
436
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
437 int status = octave_symlink (from, to, msg);
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
438
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
439 retval(0) = status;
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
440
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
441 if (status < 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
442 retval(1) = msg;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
443 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
444 }
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
445 }
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
446 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5794
diff changeset
447 print_usage ();
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
448
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
449 return retval;
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
450 }
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
451
10197
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way
John W. Eaton <jwe@octave.org>
parents: 10182
diff changeset
452 DEFUNX ("readlink", Freadlink, args, ,
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
453 "-*- texinfo -*-\n\
4169
d5667eaf8859 [project @ 2002-11-12 03:13:42 by jwe]
jwe
parents: 4051
diff changeset
454 @deftypefn {Built-in Function} {[@var{result}, @var{err}, @var{msg}] =} readlink (@var{symlink})\n\
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
455 Read the value of the symbolic link @var{symlink}.\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
456 \n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
457 If successful, @var{result} contains the contents of the symbolic link\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
458 @var{symlink}, @var{err} is 0 and @var{msg} is an empty string.\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
459 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
460 system-dependent error message.\n\
5597
e0e48ea2a93c [project @ 2006-01-13 21:17:37 by jwe]
jwe
parents: 5476
diff changeset
461 @seealso{link, symlink}\n\
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
462 @end deftypefn")
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
463 {
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
464 octave_value_list retval;
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
465
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
466 retval(2) = std::string ();
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
467 retval(1) = -1.0;
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
468 retval(0) = std::string ();
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
469
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
470 if (args.length () == 1)
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
471 {
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
472 std::string symlink = args(0).string_value ();
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
473
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
474 if (error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
475 gripe_wrong_type_arg ("readlink", args(0));
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
476 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
477 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
478 std::string result;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
479 std::string msg;
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
480
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
481 int status = octave_readlink (symlink, result, msg);
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
482
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
483 retval(0) = result;
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
484
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
485 retval(1) = status;
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
486
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
487 if (status < 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
488 retval(2) = msg;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
489 }
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
490 }
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
491 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5794
diff changeset
492 print_usage ();
3710
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
493
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
494 return retval;
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
495 }
9a77deefb8c9 [project @ 2000-08-02 20:47:44 by jwe]
jwe
parents: 3690
diff changeset
496
10197
4d433bd2d4dc attempt to avoid trouble with gnulib #defines in a consistent way
John W. Eaton <jwe@octave.org>
parents: 10182
diff changeset
497 DEFUNX ("rename", Frename, args, ,
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
498 "-*- texinfo -*-\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
499 @deftypefn {Built-in Function} {[@var{err}, @var{msg}] =} rename (@var{old}, @var{new})\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
500 Change the name of file @var{old} to @var{new}.\n\
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
501 \n\
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
502 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
503 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
504 system-dependent error message.\n\
5597
e0e48ea2a93c [project @ 2006-01-13 21:17:37 by jwe]
jwe
parents: 5476
diff changeset
505 @seealso{ls, dir}\n\
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
506 @end deftypefn")
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
507 {
2086
bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe]
jwe
parents: 1996
diff changeset
508 octave_value_list retval;
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
509
3523
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
510 retval(1) = std::string ();
2669
c821858188b6 [project @ 1997-02-13 18:25:39 by jwe]
jwe
parents: 2512
diff changeset
511 retval(0) = -1.0;
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
512
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
513 if (args.length () == 2)
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
514 {
3523
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
515 std::string from = args(0).string_value ();
1728
42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe]
jwe
parents: 1690
diff changeset
516
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
517 if (error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
518 gripe_wrong_type_arg ("rename", args(0));
1402
6550c74777b9 [project @ 1995-09-15 04:27:57 by jwe]
jwe
parents: 1401
diff changeset
519 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
520 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
521 std::string to = args(1).string_value ();
1728
42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe]
jwe
parents: 1690
diff changeset
522
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
523 if (error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
524 gripe_wrong_type_arg ("rename", args(1));
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
525 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
526 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
527 std::string msg;
2669
c821858188b6 [project @ 1997-02-13 18:25:39 by jwe]
jwe
parents: 2512
diff changeset
528
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
529 int status = octave_rename (from, to, msg);
2669
c821858188b6 [project @ 1997-02-13 18:25:39 by jwe]
jwe
parents: 2512
diff changeset
530
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
531 retval(0) = status;
2669
c821858188b6 [project @ 1997-02-13 18:25:39 by jwe]
jwe
parents: 2512
diff changeset
532
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
533 if (status < 0)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
534 retval(1) = msg;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
535 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
536 }
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
537 }
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
538 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5794
diff changeset
539 print_usage ();
1401
633199854158 [project @ 1995-09-15 04:15:27 by jwe]
jwe
parents: 1389
diff changeset
540
1389
affbd42dd0c1 [project @ 1995-09-14 07:41:09 by jwe]
jwe
parents: 1380
diff changeset
541 return retval;
affbd42dd0c1 [project @ 1995-09-14 07:41:09 by jwe]
jwe
parents: 1380
diff changeset
542 }
affbd42dd0c1 [project @ 1995-09-14 07:41:09 by jwe]
jwe
parents: 1380
diff changeset
543
2495
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
544 DEFUN (glob, args, ,
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
545 "-*- texinfo -*-\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
546 @deftypefn {Built-in Function} {} glob (@var{pattern})\n\
10335
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
547 Given an array of pattern strings (as a char array or a cell array) in\n\
5444
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5307
diff changeset
548 @var{pattern}, return a cell array of file names that match any of\n\
10335
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
549 them, or an empty cell array if no patterns match. The pattern strings are \n\
10791
3140cb7a05a1 Add spellchecker scripts for Octave and run spellcheck of documentation
Rik <octave@nomad.inbox5.com>
parents: 10711
diff changeset
550 interpreted as filename globbing patterns (as they are used by Unix shells).\n\
10335
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
551 Within a pattern\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
552 @table @code\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
553 @itemx *\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
554 matches any string, including the null string,\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
555 @itemx ?\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
556 matches any single character, and\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10791
diff changeset
557 \n\
10711
fbd7843974fa Periodic grammar check of documentation files to ensure common format.
Rik <octave@nomad.inbox5.com>
parents: 10411
diff changeset
558 @item [@dots{}]\n\
10335
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
559 matches any of the enclosed characters.\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
560 @end table\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
561 \n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
562 Tilde expansion\n\
5444
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5307
diff changeset
563 is performed on each of the patterns before looking for matching file\n\
10335
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
564 names. For example:\n\
2495
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
565 \n\
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
566 @example\n\
10335
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
567 ls\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
568 @result{}\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
569 file1 file2 file3 myfile1 myfile1b \n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
570 glob (\"*file1\")\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
571 @result{}\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
572 @{\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
573 [1,1] = file1\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
574 [2,1] = myfile1\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
575 @}\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
576 glob (\"myfile?\")\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
577 @result{}\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
578 @{\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
579 [1,1] = myfile1\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
580 @}\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
581 glob (\"file[12]\")\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
582 @result{}\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
583 @{\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
584 [1,1] = file1\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
585 [2,1] = file2\n\
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
586 @}\n\
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
587 @end example\n\
10335
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
588 @seealso{dir, ls, stat, readdir, regexp}\n\
5597
e0e48ea2a93c [project @ 2006-01-13 21:17:37 by jwe]
jwe
parents: 5476
diff changeset
589 @end deftypefn")
2495
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
590 {
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
591 octave_value retval;
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
592
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
593 if (args.length () == 1)
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
594 {
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
595 string_vector pat = args(0).all_strings ();
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
596
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
597 if (error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
598 gripe_wrong_type_arg ("glob", args(0));
2495
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
599 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
600 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
601 glob_match pattern (file_ops::tilde_expand (pat));
2495
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
602
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
603 retval = Cell (pattern.glob ());
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
604 }
2495
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
605 }
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
606 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5794
diff changeset
607 print_usage ();
2495
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
608
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
609 return retval;
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
610 }
29cd3862a9dc [project @ 1996-11-11 02:39:49 by jwe]
jwe
parents: 2442
diff changeset
611
10335
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
612 /*
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
613 %!test
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
614 %! tmpdir = tmpnam;
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
615 %! filename = {"file1", "file2", "file3", "myfile1", "myfile1b"};
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
616 %! if (mkdir (tmpdir))
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
617 %! cwd = pwd;
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
618 %! cd (tmpdir);
10348
df1df5f0c236 Make test of glob function more robust.
Carlo de Falco <kingcrimson@tiscali.it>
parents: 10335
diff changeset
619 %! if strcmp (canonicalize_file_name (pwd), ...
df1df5f0c236 Make test of glob function more robust.
Carlo de Falco <kingcrimson@tiscali.it>
parents: 10335
diff changeset
620 %! canonicalize_file_name (tmpdir))
10335
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
621 %! a = 0;
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
622 %! for n = 1:5
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
623 %! save (filename{n}, "a");
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
624 %! endfor
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
625 %! else
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
626 %! rmdir (tmpdir);
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
627 %! error ("Couldn't change to temporary dir");
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
628 %! endif
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
629 %! else
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
630 %! error ("Couldn't create temporary directory");
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
631 %! endif
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
632 %! result1 = glob ("*file1");
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
633 %! result2 = glob ("myfile?");
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
634 %! result3 = glob ("file[12]");
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
635 %! for n = 1:5
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
636 %! delete (filename{n});
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
637 %! endfor
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
638 %! cd (cwd);
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
639 %! rmdir (tmpdir);
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
640 %! assert (result1, {"file1"; "myfile1"});
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
641 %! assert (result2, {"myfile1"});
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
642 %! assert (result3, {"file1"; "file2"});
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
643 */
9dd04a06410e document glob patterns
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10315
diff changeset
644
2496
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
645 DEFUN (fnmatch, args, ,
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
646 "-*- texinfo -*-\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
647 @deftypefn {Built-in Function} {} fnmatch (@var{pattern}, @var{string})\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
648 Return 1 or zero for each element of @var{string} that matches any of\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
649 the elements of the string array @var{pattern}, using the rules of\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10791
diff changeset
650 filename pattern matching. For example:\n\
2496
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
651 \n\
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
652 @example\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
653 @group\n\
6233
a299c8a6d96e [project @ 2007-01-09 04:31:18 by jwe]
jwe
parents: 6200
diff changeset
654 fnmatch (\"a*b\", @{\"ab\"; \"axyzb\"; \"xyzab\"@})\n\
3301
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
655 @result{} [ 1; 1; 0 ]\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
656 @end group\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
657 @end example\n\
02866242d3ae [project @ 1999-10-20 04:10:46 by jwe]
jwe
parents: 3147
diff changeset
658 @end deftypefn")
2496
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
659 {
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
660 octave_value retval;
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
661
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
662 if (args.length () == 2)
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
663 {
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
664 string_vector pat = args(0).all_strings ();
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
665 string_vector str = args(1).all_strings ();
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
666
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
667 if (error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
668 gripe_wrong_type_arg ("fnmatch", args(0));
2496
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
669 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
670 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
671 glob_match pattern (file_ops::tilde_expand (pat));
2496
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
672
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
673 retval = pattern.match (str);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
674 }
2496
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
675 }
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
676 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5794
diff changeset
677 print_usage ();
2496
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
678
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
679 return retval;
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
680 }
9823f8bfd1a5 [project @ 1996-11-11 03:17:10 by jwe]
jwe
parents: 2495
diff changeset
681
5777
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
682 DEFUN (filesep, args, ,
5832
5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe]
jwe
parents: 5823
diff changeset
683 "-*- texinfo -*-\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10791
diff changeset
684 @deftypefn {Built-in Function} {} filesep ()\n\
8317
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
685 @deftypefnx {Built-in Function} {} filesep ('all')\n\
5777
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
686 Return the system-dependent character used to separate directory names.\n\
8317
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
687 \n\
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
688 If 'all' is given, the function return all valid file separators in\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
689 the form of a string. The list of file separators is system-dependent.\n\
8317
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
690 It is / (forward slash) under UNIX or Mac OS X, / and \\ (forward and\n\
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
691 backward slashes) under Windows.\n\
5777
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
692 @seealso{pathsep, dir, ls}\n\
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
693 @end deftypefn")
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
694 {
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
695 octave_value retval;
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
696
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
697 if (args.length () == 0)
8007
a2ab20ba78f7 make file_ops a proper singleton class
John W. Eaton <jwe@octave.org>
parents: 7970
diff changeset
698 retval = file_ops::dir_sep_str ();
8317
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
699 else if (args.length () == 1)
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
700 {
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
701 std::string s = args(0).string_value ();
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
702
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
703 if (! error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
704 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
705 if (s == "all")
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
706 retval = file_ops::dir_sep_chars ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
707 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
708 gripe_wrong_type_arg ("filesep", args(0));
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
709 }
8317
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
710 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
711 gripe_wrong_type_arg ("filesep", args(0));
8317
135c0e7d7802 Extend filesep functionality by allowing to return all valid file separators
Michael Goffioul <michael.goffioul@gmail.com>
parents: 8109
diff changeset
712 }
5777
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
713 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5794
diff changeset
714 print_usage ();
5777
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
715
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
716 return retval;
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
717 }
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
718
9266
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
719 DEFUN (pathsep, args, nargout,
5777
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
720 "-*- texinfo -*-\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10791
diff changeset
721 @deftypefn {Built-in Function} {@var{val} =} pathsep ()\n\
9270
f9ac007bb926 fix typo in 9266:1d3b91166b9c
Jaroslav Hajek <highegg@gmail.com>
parents: 9266
diff changeset
722 @deftypefnx {Built-in Function} {@var{old_val} =} pathsep (@var{new_val})\n\
9266
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
723 Query or set the character used to separate directories in\n\
5777
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
724 a path.\n\
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
725 @seealso{filesep, dir, ls}\n\
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
726 @end deftypefn")
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
727 {
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
728 octave_value retval;
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
729
9266
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
730 int nargin = args.length ();
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
731
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
732 if (nargout > 0 || nargin == 0)
8008
4d13a7a2f6ab dir_path: use singleton class for static data members
John W. Eaton <jwe@octave.org>
parents: 8007
diff changeset
733 retval = dir_path::path_sep_str ();
9266
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
734
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
735 if (nargin == 1)
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
736 {
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
737 std::string sval = args(0).string_value ();
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
738
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
739 if (! error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
740 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
741 switch (sval.length ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
742 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
743 case 1:
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
744 dir_path::path_sep_char (sval[0]);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
745 break;
9266
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
746
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
747 case 0:
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
748 dir_path::path_sep_char ('\0');
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
749 break;
9266
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
750
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
751 default:
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
752 error ("pathsep: argument must be a single character");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
753 break;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
754 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
755 }
9266
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
756 else
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10250
diff changeset
757 error ("pathsep: argument must be a single character");
9266
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
758 }
1d3b91166b9c allow pathsep to be set
John W. Eaton <jwe@octave.org>
parents: 9064
diff changeset
759 else if (nargin > 1)
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5794
diff changeset
760 print_usage ();
5777
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
761
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
762 return retval;
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
763 }
246b1fc1e628 [project @ 2006-04-26 18:16:24 by jwe]
jwe
parents: 5775
diff changeset
764
5794
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5777
diff changeset
765 DEFUN (confirm_recursive_rmdir, args, nargout,
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5777
diff changeset
766 "-*- texinfo -*-\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10791
diff changeset
767 @deftypefn {Built-in Function} {@var{val} =} confirm_recursive_rmdir ()\n\
5794
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5777
diff changeset
768 @deftypefnx {Built-in Function} {@var{old_val} =} confirm_recursive_rmdir (@var{new_val})\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5777
diff changeset
769 Query or set the internal variable that controls whether Octave\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5777
diff changeset
770 will ask for confirmation before recursively removing a directory tree.\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5777
diff changeset
771 @end deftypefn")
5640
426719471ac6 [project @ 2006-03-04 06:02:14 by jwe]
jwe
parents: 5639
diff changeset
772 {
5794
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe]
jwe
parents: 5777
diff changeset
773 return SET_INTERNAL_VARIABLE (confirm_recursive_rmdir);
4264
4e2d2516da22 [project @ 2003-01-03 05:30:34 by jwe]
jwe
parents: 4233
diff changeset
774 }