C and C++ web framework. http://rapida.vilor.one/docs
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 

131 lines
2.7 KiB

/* SPDX-License-Identifier: GPL-3.0-or-later */
/* Copyright 2022 Ivan Polyakov */
#ifndef RAPIDA_RESPONSE_HXX_ENTRY
#define RAPIDA_RESPONSE_HXX_ENTRY
#include "response.h"
#include <stdlib.h>
#include <string.h>
#ifdef EXTENSIONS_INJA
#include <nlohmann/json.hpp>
#endif
namespace rpd {
/*!
* \brief C++ response wrapper.
*/
class Response {
public:
/*!
* \brief Constructor.
*
* Creates C++ wrapper from original C response.
*
* \param res C response implementation.
*/
Response(rpd_res *res)
{
this->res = res;
}
/*!
* \brief Sets response status code.
*
* See rpd_res_statuses enumeration.
*
* \param status Status code.
*/
void status(rpd_res_statuses status)
{
res->status = status;
}
/*!
* \brief Sets response status code.
*
* Sets numbered status code.
* May be useful when needed status code is
* unavailable in rpd_res_status.
*
* If not, please, use enumeration.
*
* \param status Status code.
*/
void status(long status)
{
res->status = static_cast<rpd_res_statuses>(status);
}
/*!
* \brief Sets _location_ response field.
*
* \param location Location URL.
*/
void location(const char *location)
{
if (res->location)
free(res->location);
res->location = strdup(location);
}
/*!
* \brief Sets _Content-Type_ response field.
*
* \param content_type Response content type.
*/
void content_type(const char *content_type)
{
if (res->content_type)
free(res->content_type);
res->content_type = strdup(content_type);
}
/*!
* \brief Sets cookie field.
*
* Adds new cookie field to key-value storage.
* If you need to set cookie parameters such as lifetime,
* place it to val.
*
* \param key Cookie field key.
* \param val Cookie field value.
*/
void cookie(const char *key, const char *val)
{
rpd_keyval_insert(&res->cookie, key, val);
}
/*!
* \brief Sets response body.
*
* \param body Response body.
*/
void body(const char *body)
{
if (res->body)
free(res->body);
res->body = strdup(body);
}
#ifdef EXTENSIONS_INJA
/*!
* \brief Render data to HTML template.
* \param path Path to HTML template relative to dist location.
* \param data Template data to interpolate.
*/
void render(const char *path, nlohmann::json data);
#endif
/*!
* \brief Destructor.
*/
virtual ~Response() { }
private:
rpd_res *res; //< Composition with C implementation.
};
}
#endif // RAPIDA_RESPONSE_HXX_ENTRY