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/*
This file is part of GNUnet
Copyright (C) 2010-2015 GNUnet e.V.
GNUnet 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 3, or (at your
option) any later version.
GNUnet 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 GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/**
* @author Martin Schanzenbach
*
* @file
* API for helper library to parse/create REST
*
* @defgroup rest REST library
* Helper library to parse/create REST
* @{
*/
#ifndef GNUNET_REST_LIB_H
#define GNUNET_REST_LIB_H
#include "gnunet_util_lib.h"
#include "microhttpd.h"
#define GNUNET_REST_HANDLER_END {NULL, NULL, NULL}
struct GNUNET_REST_RequestHandle
{
struct GNUNET_CONTAINER_MultiHashMap *url_param_map;
const char *method;
const char *url;
const char *data;
size_t data_size;
};
struct GNUNET_REST_RequestHandlerError
{
int error_code;
char* error_text;
};
struct GNUNET_REST_RequestHandler
{
/**
* Http method to handle
*/
const char *method;
/**
* Namespace to handle
*/
const char *namespace;
/**
* callback handler
*/
void (*proc) (struct GNUNET_REST_RequestHandle *handle,
const char *url,
void *cls);
};
/**
* Iterator called on obtained result for a REST result.
*
* @param cls closure
* @param resp the response
* @param status status code (HTTP)
*/
typedef void (*GNUNET_REST_ResultProcessor) (void *cls,
struct MHD_Response *resp,
int status);
/**
* Check if namespace is in URL.
*
* @param url URL to check
* @param namespace namespace to check against
* @retun GNUNET_YES if namespace matches
*/
int
GNUNET_REST_namespace_match (const char *url, const char *namespace);
/**
* Create REST MHD response
*
* @param data result
* @retun MHD response
*/
struct MHD_Response*
GNUNET_REST_create_response (const char *data);
int
GNUNET_REST_handle_request (struct GNUNET_REST_RequestHandle *conn,
const struct GNUNET_REST_RequestHandler *handlers,
struct GNUNET_REST_RequestHandlerError *err,
void *cls);
#endif
/** @} */ /* end of group */
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