#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <dirent.h>
#include <glib.h>
#include <glib/gprintf.h>
#include <limits.h>
#include <errno.h>
#include <sys/types.h>
#include <unistd.h>

int main(int argc, char *argv[]) {
    GSList *list = NULL;
    list = g_slist_prepend(list, "/home/ravior/Muzică");        /* Folder for searching */

    DIR *d;

    int index = 0;

    while((char *)g_slist_nth_data(list, 0) != NULL) {
        gchar *element = g_strdup((char *)g_slist_nth_data(list, 0));
        d = opendir((char *)g_slist_nth_data(list, 0));
        if(!d) {
            fprintf(stderr, "Nu poate fi deschis fișierul '%s' : %s\n", (char *)g_slist_nth_data(list, 0), strerror(errno));
            exit(EXIT_FAILURE);
        }

        printf("\n\nDocumentul deschis este: %s\n", (char *)g_slist_nth_data(list, 0));             /* The opened document is: %s\n */

        while(TRUE) {
            struct dirent *entry;
            const char *d_name;

            entry = readdir(d);
            if(!entry) {
                break;
            }

            d_name = entry->d_name;

            /* Some code here... */

            if(entry->d_type & DT_DIR && strcmp(d_name, "..") != 0 && strcmp(d_name, ".") != 0) {
                int path_length;
                static char path[PATH_MAX];

                usleep(10000);
                path_length = snprintf(path, PATH_MAX, "%s/%s",element, d_name);
                if(path_length >= PATH_MAX) {
                    fprintf(stderr, "Path length has got too long.\n");
                    exit(EXIT_FAILURE);
                }

                printf("%s\n", path);
                list = g_slist_prepend(list, path);

                index++;
            }
        }

        if(closedir(d)){
            fprintf(stderr, "Nu s-a putut închide '%s': %s\n",(char *)g_slist_nth_data(list, 0), strerror(errno));              /* Couldn't close '%s': %s\n */
        }

        free(element);
        element = NULL;
        list = g_slist_remove(list, (char *)g_slist_nth_data(list,index));
        index--;

    }

    g_slist_free(list);

    return EXIT_SUCCESS;
}