include/searchpath.h

   1 /*@
   2  * Copyright (c) 2014 - 2017 Steffen (Daode) Nurpmeso <steffen@sdaoden.eu>.
   3  *
   4  * Copyright (C) 1989 - 1992, 2000, 2003
   5  *    Free Software Foundation, Inc.
   6  *      Written by James Clark (jjc@jclark.com)
   7  *
   8  * This is free software; you can redistribute it and/or modify it under
   9  * the terms of the GNU General Public License as published by the Free
  10  * Software Foundation; either version 2, or (at your option) any later
  11  * version.
  12  *
  13  * This is distributed in the hope that it will be useful, but WITHOUT ANY
  14  * WARRANTY; without even the implied warranty of MERCHANTABILITY or
  15  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  16  * for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License along
  19  * with groff; see the file COPYING.  If not, write to the Free Software
  20  * Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA.
  21  */
  22 #ifndef _SEARCHPATH_H
  23 #define _SEARCHPATH_H
  24
  25 #include "config.h"
  26
  27 #include "file_case.h"
  28
  29 class search_path
  30 {
  31   char *dirs;
  32   unsigned init_len;
  33
  34 public:
  35   search_path(const char *envvar, const char *standard, int add_home,
  36     int add_current);
  37   ~search_path();
  38
  39   void        command_line_dir(char const *);
  40   file_case * open_file(char const *name, uint32_t f=file_case::mux_default);
  41   file_case * open_file_cautious(char const *name,
  42                 uint32_t f=file_case::mux_default);
  43 };
  44
  45 #endif // _SEARCHPATH_H
  46 // s-it2-mode