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glob-match.h: update copyright
author John W. Eaton <jwe@octave.org>
date Wed, 20 Jan 2010 02:01:26 -0500
parents 805a83ecd3da
children deba43069023
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1 /*
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2
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3 Copyright (C) 1996, 1997, 2000, 2005, 2006, 2007, 2010 John W. Eaton
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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 3 of the License, or (at your
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10 option) any 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, see
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19 <http://www.gnu.org/licenses/>.
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21 */
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22
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23 #if !defined (octave_glob_match_h)
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24 #define octave_glob_match_h 1
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25
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26 #include <string>
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27
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28 #include "Array.h"
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29 #include "oct-glob.h"
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30 #include "str-vec.h"
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31
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32 class
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33 OCTAVE_API
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34 glob_match
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35 {
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36 public:
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37
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38 enum opts
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39 {
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40 pathname = 1, // No wildcard can ever match `/'.
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41 noescape = 2, // Backslashes don't quote special chars.
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42 period = 4 // Leading `.' is matched only explicitly.
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43 };
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44
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45 glob_match (const std::string& p,
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46 unsigned int xopts = pathname|noescape|period)
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47 : pat (p), fnmatch_flags (opts_to_fnmatch_flags (xopts)) { }
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48
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49 glob_match (const string_vector& p = string_vector (),
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50 unsigned int xopts = pathname|noescape|period)
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51 : pat (p), fnmatch_flags (opts_to_fnmatch_flags (xopts)) { }
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53 glob_match (const glob_match& gm)
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54 : pat (gm.pat), fnmatch_flags (gm.fnmatch_flags) { }
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56 glob_match& operator = (const glob_match& gm)
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57 {
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58 if (this != &gm)
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59 {
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60 pat = gm.pat;
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61 fnmatch_flags = gm.fnmatch_flags;
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62 }
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63 return *this;
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64 }
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65
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66 ~glob_match (void) { }
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67
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68 void set_pattern (const std::string& p) { pat = p; }
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69
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70 void set_pattern (const string_vector& p) { pat = p; }
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71
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72 bool match (const std::string& str)
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73 {
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74 return octave_fnmatch (pat, str, fnmatch_flags);
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75 }
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76
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77 Array<bool> match (const string_vector& str)
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78 {
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79 int n = str.length ();
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80
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81 Array<bool> retval (n);
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82
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83 for (int i = 0; i < n; i++)
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84 retval(i) = match (str[i]);
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85
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86 return retval;
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87 }
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88
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89 // We forward to glob_internal here to avoid problems with gnulib's
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90 // glob.h defining glob to be rpl_glob.
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91
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92 string_vector glob (void) { return octave_glob (pat); }
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93
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94 private:
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95
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96 // Globbing pattern(s).
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97 string_vector pat;
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98
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99 // Option flags.
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100 int fnmatch_flags;
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101
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102 int opts_to_fnmatch_flags (unsigned int xopts) const;
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103 };
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104
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105 #endif
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106
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107 /*
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108 ;;; Local Variables: ***
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109 ;;; mode: C++ ***
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110 ;;; End: ***
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111 */