source: abuse/trunk/src/sdlport/jdir.cpp @ 56 Tweet

/*
 *  Abuse - dark 2D side-scrolling platform game
 *  Copyright (c) 2001 Anthony Kruize <trandor@labyrinth.net.au>
 *
 *  This program 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 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program 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 this program; if not, write to the Free Software Foundation,
 *  Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
 */

#include "config.h"

#include <sys/types.h>
#include <stdio.h>
#include <dirent.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

#include "jmalloc.hpp"

void get_directory(char *path, char **&files, int &tfiles, char **&dirs, int &tdirs)
{
        struct dirent *de;
        files = NULL;
        dirs = NULL;
        tfiles = 0;
        tdirs = 0;
        DIR *d = opendir( path );

        if( !d )
                return;

        char **tlist = NULL;
        int t = 0;
        char curdir[200];
        getcwd( curdir, 200 );
        chdir( path );

        do
        {
                de = readdir( d );
                if( de )
                {
                        t++;
                        tlist = (char **)jrealloc(tlist,sizeof(char *)*t,"tmp file list");
                        tlist[t-1] = strcpy((char *)jmalloc(strlen(de->d_name)+1,"tmp file name"),de->d_name);      
                }
        } while( de );
        closedir( d );

        for( int i=0; i < t; i++ )
        {
                d = opendir( tlist[i] );
                if( d )
                {
                        tdirs++;
                        dirs = (char **)jrealloc(dirs,sizeof(char *)*tdirs,"dir list");
                        dirs[tdirs-1] = strcpy((char *)jmalloc(strlen(tlist[i])+1,"tmp file name"),tlist[i]);
                        closedir( d );
                }
                else
                {
                        tfiles++;
                        files = (char **)jrealloc(files,sizeof(char *)*tfiles,"dir list");
                        files[tfiles-1] = strcpy((char *)jmalloc(strlen(tlist[i])+1,"tmp file name"),tlist[i]);
                }
                jfree( tlist[i] );
        }
        if( t )
                jfree( tlist );
        chdir( curdir );
}