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/* |
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* This file is part of Deliantra, the Roguelike Realtime MMORPG. |
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* |
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* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
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* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
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* Copyright (©) 1992,2007 Frank Tore Johansen |
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* |
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* Deliantra is free software: you can redistribute it and/or modify it under |
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* the terms of the Affero GNU General Public License as published by the |
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* Free Software Foundation, either version 3 of the License, or (at your |
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* option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the Affero GNU General Public License |
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* and the GNU General Public License along with this program. If not, see |
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* <http://www.gnu.org/licenses/>. |
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* |
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* The authors can be reached via e-mail to <support@deliantra.net> |
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*/ |
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|
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/* This file contains various functions that are not really unique for |
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* crossfire, but rather provides what should be standard functions |
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* for systems that do not have them. In this way, most of the |
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* nasty system dependent stuff is contained here, with the program |
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* calling these functions. |
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*/ |
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|
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|
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/* Need to pull in the HAVE_... values somehow */ |
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|
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#include <autoconf.h> |
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|
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#include <cstdio> |
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#include <cstdlib> |
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#include <cstdarg> |
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|
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#include <cctype> |
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|
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#include <sys/stat.h> |
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#include <sys/wait.h> |
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|
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#include <sys/param.h> |
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|
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#include <unistd.h> |
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|
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/* Has to be after above includes so we don't redefine some values */ |
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#include "global.h" |
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|
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#define DIGIT(x) (isdigit(x) ? (x) - '0' : \ |
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islower (x) ? (x) + 10 - 'a' : (x) + 10 - 'A') |
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#define MBASE ('z' - 'a' + 1 + 10) |
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|
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char * |
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strcasestr_local (const char *s, const char *find) |
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{ |
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char c, sc; |
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size_t len; |
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|
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if ((c = *find++) != 0) |
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{ |
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c = tolower (c); |
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len = strlen (find); |
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do |
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{ |
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do |
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{ |
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if ((sc = *s++) == 0) |
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return NULL; |
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} |
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while (tolower (sc) != c); |
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} |
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while (strncasecmp (s, find, len) != 0); |
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s--; |
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} |
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return (char *) s; |
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} |
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|
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/** |
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* open_and_uncompress() first searches for the original filename. If it exist, |
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* then it opens it and returns the file-pointer. |
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*/ |
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FILE * |
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open_and_uncompress (const char *name, int flag, int *compressed) |
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{ |
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*compressed = 0; |
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return fopen (name, "r"); |
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} |
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|
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/* |
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* See open_and_uncompress(). |
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*/ |
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|
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void |
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close_and_delete (FILE * fp, int compressed) |
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{ |
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fclose (fp); |
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} |
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|
