/****************************************************************************
 * This file is part of the project AqHome.
 * AqHome (c) by 2023 Martin Preuss, all rights reserved.
 *
 * The license for this file can be found in the file COPYING which you
 * should have received along with this file.
 ****************************************************************************/

#ifndef AQH_HTTP_SERVICE_HTTP_H
#define AQH_HTTP_SERVICE_HTTP_H


#include "aqhome/service/service.h"
#include "aqhome/http/httprequest.h"
#include "aqhome/http/urlhandler.h"

#include <gwenhywfar/endpoint.h>
#include <gwenhywfar/msg.h>
#include <gwenhywfar/url.h>


#define AQH_HTTP_SERVICE_SESSIONCOOKIE "sessionid"


AQHOME_API GWEN_MSG *AQH_HttpService_HandleHttpRequest(AQH_SERVICE *sv, GWEN_MSG_ENDPOINT *endpoint, const GWEN_MSG *msgReceived);

AQHOME_API void AQH_HttpService_AddUrlHandler(AQH_SERVICE *sv, AQH_HTTP_URLHANDLER *urlHandler);


/**
 * Set modulname in request, get and set matching module and determine the calling users permissions in regard
 * to the selected module.
 */
AQHOME_API void AQH_HttpService_SetupModuleAndPerms(AQH_SERVICE *sv, AQH_HTTP_REQUEST *rq, const char *modulName);


/**
 * Set permissions for this request according to session, user and module.
 *
 * The members session and module must have been set before calling this function.
 */
AQHOME_API void AQH_HttpService_SetRequestPerms(AQH_SERVICE *sv, AQH_HTTP_REQUEST *rq);


AQHOME_API void AQH_HttpService_AddStatusLine(AQH_SERVICE *sv, int code, const char *msg, const char *proto, GWEN_BUFFER *buf);
AQHOME_API void AQH_HttpService_AddHeader(AQH_SERVICE *sv, GWEN_DB_NODE *dbHeader, GWEN_BUFFER *buf);

AQHOME_API int AQH_HttpService_ParsePostBody(AQH_SERVICE *sv, const GWEN_MSG *msgReceived, GWEN_DB_NODE *dbBody);


AQHOME_API GWEN_MSG *AQH_HttpService_CreateResponseMsg(AQH_SERVICE *sv,
                                                       int code, const char *text, const char *protocol,
                                                       const char *page);

AQHOME_API GWEN_MSG *AQH_HttpService_CreateRedirectingResponseMsg(AQH_SERVICE *sv, const char *protocol, const char *newPage);


AQHOME_API int AQH_HttpService_AddFile(AQH_SERVICE *sv, AQH_SESSION *session, const char *fname, GWEN_BUFFER *buf);


#endif