root/cherokee/trunk/cherokee/admin_request.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */

/* Cherokee
 *
 * Authors:
 *      Alvaro Lopez Ortega <alvaro@alobbs.com>
 *
 * Copyright (C) 2001-2008 Alvaro Lopez Ortega
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of version 2 of the GNU General Public
 * License as published by the Free Software Foundation.
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 */

#include "common-internal.h"
#include "admin_request.h"
#include "list_ext.h"
#include "pickle.h"


struct cherokee_admin_request {
        cherokee_buffer_t req;
        int               num;
        struct list_head  list;
};


ret_t cherokee_admin_request_new  (cherokee_admin_request_t **req)
{
        CHEROKEE_NEW_STRUCT (n, admin_request);
           
        INIT_LIST_HEAD(&n->list);
        cherokee_buffer_init (&n->req);
        n->num = 0;
           
        *req = n;
        return ret_ok;
}


ret_t 
cherokee_admin_request_free (cherokee_admin_request_t *req)
{
        cherokee_list_content_free (&req->list, free);
        cherokee_buffer_mrproper (&req->req);

        free (req);
        return ret_ok;
}


ret_t
cherokee_admin_request_add (cherokee_admin_request_t *req, char *key)
{
        cherokee_list_add_tail_content (&req->list, strdup(key));
        req->num++;
        return ret_ok;
}


ret_t
cherokee_admin_request_serialize (cherokee_admin_request_t *req)
{
        list_t *i;

        /* Add the number of elements
         */
        cherokee_pickle_add_uint (&req->req, req->num);

        /* Add each string
         */
        list_for_each (i, &req->list) {
                char *str = (char *)LIST_ITEM_INFO(i);
                cherokee_pickle_add_string (&req->req, str, strlen(str));
        }

        /* Clean the list
         */
        cherokee_list_content_free (&req->list, free);     
        return ret_ok;
}