Mercurial > octave-nkf
view liboctave/util/oct-glob.cc @ 20651:e54ecb33727e
lo-array-gripes.cc: Remove FIXME's related to buffer size.
* lo-array-gripes.cc: Remove FIXME's related to buffer size. Shorten sprintf
buffers from 100 to 64 characters (still well more than 19 required).
Use 'const' decorator on constant value for clarity. Remove extra space
between variable and array bracket.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 12 Oct 2015 21:13:47 -0700 |
parents | a9574e3c6e9e |
children |
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/* Copyright (C) 2010-2015 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <algorithm> #include <string> #include <fnmatch.h> #include <glob.h> #include "oct-glob.h" #include "file-stat.h" // These functions are defined here and not in glob_match.cc so that we // can include the glob.h file from gnulib, which defines glob to // be rpl_glob. If we include glob.h in glob_match.cc, then it // transforms the glob_match::glob function to be glob_match::rpl_glob, // which is not what we want... static bool single_match_exists (const std::string& file) { file_stat s (file); return s.exists (); } bool octave_fnmatch (const string_vector& pat, const std::string& str, int fnmatch_flags) { int npat = pat.numel (); const char *cstr = str.c_str (); for (int i = 0; i < npat; i++) if (fnmatch (pat(i).c_str (), cstr, fnmatch_flags) != FNM_NOMATCH) return true; return false; } string_vector octave_glob (const string_vector& pat) { string_vector retval; int npat = pat.numel (); int k = 0; for (int i = 0; i < npat; i++) { std::string xpat = pat(i); if (! xpat.empty ()) { glob_t glob_info; #if defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) \ && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM) std::replace_if (xpat.begin (), xpat.end (), std::bind2nd (std::equal_to<char> (), '\\'), '/'); #endif int err = gnulib::glob (xpat.c_str (), GLOB_NOSORT, 0, &glob_info); if (! err) { int n = glob_info.gl_pathc; const char * const *matches = glob_info.gl_pathv; // FIXME: we shouldn't have to check to see if // a single match exists, but it seems that glob() won't // check for us unless the pattern contains globbing // characters. Hmm. if (n > 1 || (n == 1 && single_match_exists (std::string (matches[0])))) { retval.resize (k+n); for (int j = 0; j < n; j++) { std::string tmp = matches[j]; #if defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) \ && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM) std::replace_if (tmp.begin (), tmp.end (), std::bind2nd (std::equal_to<char> (), '/'), '\\'); #endif retval[k++] = tmp; } } gnulib::globfree (&glob_info); } } } return retval.sort (); }