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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) 2001-2010 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include "common-internal.h"
#include "handler_empty_gif.h"
#include "connection-protected.h"
#define ENTRIES "handler,empty_gif"
/* Plug-in initialization
*/
PLUGIN_INFO_HANDLER_EASIEST_INIT (empty_gif, http_get | http_head);
/* 43 chars */
#define HARDCODED_GIF \
"GIF89a\x01\x00\x01\x00\x80\x01\x00\x00\x00\x00\xff\xff" \
"\xff\x21\xf9\x04\x01\x00\x00\x01\x00\x2c\x00\x00\x00" \
"\x00\x01\x00\x01\x00\x00\x02\x02\x4c\x01\x00\x3B"
ret_t
cherokee_handler_empty_gif_new (cherokee_handler_t **hdl,
cherokee_connection_t *cnt,
cherokee_module_props_t *props)
{
CHEROKEE_NEW_STRUCT (n, handler_empty_gif);
/* Init the base class object
*/
cherokee_handler_init_base(HANDLER(n), cnt, HANDLER_PROPS(props), PLUGIN_INFO_HANDLER_PTR(empty_gif));
MODULE(n)->init = (handler_func_init_t) cherokee_handler_empty_gif_init;
MODULE(n)->free = (module_func_free_t) cherokee_handler_empty_gif_free;
HANDLER(n)->step = (handler_func_step_t) cherokee_handler_empty_gif_step;
HANDLER(n)->add_headers = (handler_func_add_headers_t) cherokee_handler_empty_gif_add_headers;
/* Supported features
*/
HANDLER(n)->support = hsupport_length;
*hdl = HANDLER(n);
return ret_ok;
}
ret_t
cherokee_handler_empty_gif_step (cherokee_handler_empty_gif_t *hdl,
cherokee_buffer_t *buffer)
{
UNUSED(hdl);
cherokee_buffer_add_str (buffer, HARDCODED_GIF);
return ret_eof_have_data;
}
ret_t
cherokee_handler_empty_gif_add_headers (cherokee_handler_empty_gif_t *hdl,
cherokee_buffer_t *buffer)
{
if (cherokee_connection_should_include_length (HANDLER_CONN(hdl))) {
cherokee_buffer_add_str (buffer,
"Content-Type: image/gif"CRLF
"Content-Length: 43"CRLF);
} else {
cherokee_buffer_add_str (buffer, "Content-Type: image/gif"CRLF);
}
return ret_ok;
}
ret_t
cherokee_handler_empty_gif_configure (cherokee_config_node_t *conf,
cherokee_server_t *srv,
cherokee_module_props_t **_props)
{
UNUSED(conf);
UNUSED(srv);
UNUSED(_props);
return ret_ok;
}
ret_t
cherokee_handler_empty_gif_init (cherokee_handler_empty_gif_t *hdl)
{
UNUSED(hdl);
return ret_ok;
}
ret_t
cherokee_handler_empty_gif_free (cherokee_handler_empty_gif_t *hdl)
{
UNUSED(hdl);
return ret_ok;
}
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