source: abuse/trunk/src/sdlport/jdir.cpp @ 124

Last change on this file since 124 was 124, checked in by Sam Hocevar, 15 years ago
  • Get rid of ugly tabs and trailing spaces everywhere.
File size: 2.3 KB
Line 
1/*
2 *  Abuse - dark 2D side-scrolling platform game
3 *  Copyright (c) 2001 Anthony Kruize <trandor@labyrinth.net.au>
4 *
5 *  This program is free software; you can redistribute it and/or modify
6 *  it under the terms of the GNU General Public License as published by
7 *  the Free Software Foundation; either version 2 of the License, or
8 *  (at your option) any later version.
9 *
10 *  This program is distributed in the hope that it will be useful,
11 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 *  GNU General Public License for more details.
14 *
15 *  You should have received a copy of the GNU General Public License
16 *  along with this program; if not, write to the Free Software Foundation,
17 *  Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
18 */
19
20#include "config.h"
21
22#include <sys/types.h>
23#include <stdio.h>
24#include <dirent.h>
25#include <stdlib.h>
26#include <string.h>
27#include <unistd.h>
28
29#include "jmalloc.hpp"
30
31void get_directory(char *path, char **&files, int &tfiles, char **&dirs, int &tdirs)
32{
33    struct dirent *de;
34    files = NULL;
35    dirs = NULL;
36    tfiles = 0;
37    tdirs = 0;
38    DIR *d = opendir( path );
39
40    if( !d )
41        return;
42
43    char **tlist = NULL;
44    int t = 0;
45    char curdir[200];
46    getcwd( curdir, 200 );
47    chdir( path );
48
49    do
50    {
51        de = readdir( d );
52        if( de )
53        {
54            t++;
55            tlist = (char **)jrealloc(tlist,sizeof(char *)*t,"tmp file list");
56            tlist[t-1] = strcpy((char *)jmalloc(strlen(de->d_name)+1,"tmp file name"),de->d_name);
57        }
58    } while( de );
59    closedir( d );
60
61    for( int i=0; i < t; i++ )
62    {
63        d = opendir( tlist[i] );
64        if( d )
65        {
66            tdirs++;
67            dirs = (char **)jrealloc(dirs,sizeof(char *)*tdirs,"dir list");
68            dirs[tdirs-1] = strcpy((char *)jmalloc(strlen(tlist[i])+1,"tmp file name"),tlist[i]);
69            closedir( d );
70        }
71        else
72        {
73            tfiles++;
74            files = (char **)jrealloc(files,sizeof(char *)*tfiles,"dir list");
75            files[tfiles-1] = strcpy((char *)jmalloc(strlen(tlist[i])+1,"tmp file name"),tlist[i]);
76        }
77        jfree( tlist[i] );
78    }
79    if( t )
80        jfree( tlist );
81    chdir( curdir );
82}
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