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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) 2001-2011 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 "encoder.h"
#include "util.h"
#define ENTRIES "encoder"
/* Properties
*/
ret_t
cherokee_encoder_props_init_base (cherokee_encoder_props_t *props,
module_func_props_free_t free_func)
{
props->perms = cherokee_encoder_unset;
props->instance_func = NULL;
return cherokee_module_props_init_base (MODULE_PROPS(props), free_func);
}
ret_t
cherokee_encoder_props_free_base (cherokee_encoder_props_t *props)
{
return cherokee_module_props_free_base (MODULE_PROPS(props));
}
ret_t
cherokee_encoder_configure (cherokee_config_node_t *config,
cherokee_server_t *srv,
cherokee_module_props_t **_props)
{
cherokee_encoder_props_t *props = ENCODER_PROPS(*_props);
UNUSED (srv);
/* Unset
*/
if (equal_buf_str (&config->val, "0")) {
TRACE (ENTRIES, "Encoder %s: unset\n", config->key.buf);
/* Deny
*/
} else if (equal_buf_str (&config->val, "forbid") ||
equal_buf_str (&config->val, "deny")) {
TRACE (ENTRIES, "Encoder %s: deny\n", config->key.buf);
props->perms = cherokee_encoder_forbid;
/* Allow
*/
} else if (equal_buf_str (&config->val, "1") ||
equal_buf_str (&config->val, "allow")) {
TRACE (ENTRIES, "Encoder %s: allow\n", config->key.buf);
props->perms = cherokee_encoder_allow;
/* Error
*/
} else {
LOG_ERROR (CHEROKEE_ERROR_ENCODER_NOT_SET_VALUE, config->val.buf);
return ret_error;
}
return ret_ok;
}
/* Encoder
*/
ret_t
cherokee_encoder_init_base (cherokee_encoder_t *enc,
cherokee_plugin_info_t *info,
cherokee_encoder_props_t *props)
{
cherokee_module_init_base (MODULE(enc), NULL, info);
MODULE(enc)->props = MODULE_PROPS(props);
enc->encode = NULL;
enc->add_headers = NULL;
enc->flush = NULL;
return ret_ok;
}
ret_t
cherokee_encoder_free (cherokee_encoder_t *enc)
{
ret_t ret;
if (MODULE(enc)->free == NULL)
return ret_error;
ret = MODULE(enc)->free (enc);
return ret;
}
ret_t
cherokee_encoder_add_headers (cherokee_encoder_t *enc, cherokee_buffer_t *buf)
{
if (unlikely (enc->add_headers == NULL))
return ret_error;
return enc->add_headers (enc, buf);
}
ret_t
cherokee_encoder_init (cherokee_encoder_t *enc, void *conn)
{
encoder_func_init_t init_func;
/* Properties
*/
enc->conn = conn;
/* Call the virtual method
*/
init_func = (encoder_func_init_t) MODULE(enc)->init;
if (init_func == NULL)
return ret_error;
return init_func (enc, conn);
}
ret_t
cherokee_encoder_encode (cherokee_encoder_t *enc,
cherokee_buffer_t *in,
cherokee_buffer_t *out)
{
if (unlikely (enc->encode == NULL))
return ret_error;
return enc->encode (enc, in, out);
}
ret_t
cherokee_encoder_flush (cherokee_encoder_t *enc,
cherokee_buffer_t *in,
cherokee_buffer_t *out)
{
if (unlikely (enc->flush == NULL))
return ret_error;
return enc->flush (enc, in, out);
}
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