src/base/director.c


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

#include "main.h"
#include "list.h"

typedef struct director_struct
{
    char *path;
    list_t *list;
} director_t;

director_t *
loadDirector(char *s)
{
    director_t *new;
    DIR *dir;
    struct dirent *item;
    char path[STR_PATH_SIZE];
    assert(s != 0);
    new = malloc(sizeof(director_t));
    memset(new, 0, sizeof(director_t));
    new->list = newList();
#ifndef __WIN32__
    if (s[0] == '/')
#else
    if (s[1] == ':')
#endif
        strcpy(path, s);
    else {
        // this is really correct aproach
        getcwd(path, STR_PATH_SIZE);
        strcat(path, "/");
        strcat(path, s);
    }
    new->path = strdup(path);
    dir = opendir(new->path);
    if (dir == NULL) {
        free(new->path);
        free(new);
        return NULL;
    }

    while ((item = readdir(dir)) != NULL)
        addList(new->list, strdup(item->d_name));
    closedir(dir);
    return new;
}

void
destroyDirector(director_t * p)
{
    assert(p != NULL);
    destroyListItem(p->list, free);
    free(p->path);
    free(p);
}