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/**
* @file response.h
*
* @brief Interface of response_t.
*
*/
/*
* Copyright (C) 2007 Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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.
*/
#ifndef RESPONSE_H_
#define RESPONSE_H_
#include <fcgiapp.h>
typedef struct response_t response_t;
/**
* @brief A HTTP response, wraps response functionality around FCGX_Request.
*
*/
struct response_t {
/**
* @brief Write a string to the client.
*
* @param str string to write
*/
void (*print)(response_t *this, char *str);
/**
* @brief Write a printf like format string to client.
*
* @param format printf like format string
* @param ... variable argument list
*/
void (*printf)(response_t *this, char *format, ...);
/**
* @brief Add a custom header to the response.
*
* @param name name of the header
* @param value value of the header
*/
void (*add_header)(response_t *this, char *name, char *value);
/**
* @brief Set the content type (Content-Type header).
*
* @param type content type (e.g. text/html)
*/
void (*set_content_type)(response_t *this, char *type);
/**
* @brief Add a cookie to the response (Set-Cookie header).
*
* @param name name of the cookie to set
* @param value value of the cookie
*/
void (*add_cookie)(response_t *this, char *name, char *value);
/**
* @brief Redirect the client to another location.
*
* @param location location to redirect to
*/
void (*redirect)(response_t *this, char *location);
/**
* @brief Get the base path of the application.
*
* @return base path
*/
char* (*get_base)(response_t *this);
/**
* @brief Destroy a response_t.
*/
void (*destroy) (response_t *this);
};
/**
* @brief Create a response.
*
* @param request the FCGI request structure
*/
response_t *response_create(FCGX_Request *request);
#endif /* RESPONSE_H_ */
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