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exts_table.c
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exts_table.c
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/* -*- 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 "exts_table.h"
#define ENTRIES "exts"
ret_t
cherokee_exts_table_init (cherokee_exts_table_t *et)
{
ret_t ret;
ret = cherokee_avl_init(&et->avl);
if (unlikely (ret != ret_ok)) return ret;
INIT_LIST_HEAD(&et->list);
return ret_ok;
}
ret_t
cherokee_exts_table_mrproper (cherokee_exts_table_t *et)
{
cherokee_list_content_free (&et->list, (cherokee_list_free_func) cherokee_config_entry_free);
cherokee_avl_mrproper (&et->avl, NULL);
return ret_ok;
}
ret_t
cherokee_exts_table_get (cherokee_exts_table_t *et, cherokee_buffer_t *requested_url, cherokee_config_entry_t *plugin_entry)
{
ret_t ret;
char *dot;
cherokee_config_entry_t *entry;
dot = strrchr (requested_url->buf, '.');
if (dot == NULL) return ret_not_found;
ret = cherokee_avl_get_ptr (&et->avl, dot+1, (void **)&entry);
if (ret != ret_ok) return ret;
TRACE (ENTRIES, "Match with \"%s\"\n", dot+1);
cherokee_config_entry_complete (plugin_entry, entry, false);
return ret_ok;
}
ret_t
cherokee_exts_table_add (cherokee_exts_table_t *et, char *ext, cherokee_config_entry_t *plugin_entry)
{
cherokee_list_t *i;
cherokee_boolean_t found = false;
/* Each plugin entry has to be added to the list only once
*/
list_for_each (i, &et->list) {
found |= (LIST_ITEM_INFO(i) == plugin_entry);
}
if (!found) {
cherokee_list_add_content (&et->list, plugin_entry);
}
/* Add to the table. It is ok if many entries point to the same
* plugin entry object.
*/
TRACE ("ADD: et %p avl %p ext %s\n", et, &et->avl, ext);
return cherokee_avl_add_ptr (&et->avl, ext, plugin_entry);
}
ret_t
cherokee_exts_table_has (cherokee_exts_table_t *et, char *ext)
{
void *foo;
return cherokee_avl_get_ptr (&et->avl, ext, &foo);
}