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// swad_session_database.h: sessions operations with database
#ifndef _SWAD_SES_DB
#define _SWAD_SES_DB
SWAD (Shared Workspace At a Distance in Spanish),
is a web platform developed at the University of Granada (Spain),
and used to support university teaching.
This file is part of SWAD core.
Copyright (C) 1999-2023 Antonio Cañas Vargas
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <>.
/********************************* Headers ***********************************/
#include "swad_pagination.h"
/***************************** Public prototypes *****************************/
//---------------------------------- Sessions ---------------------------------
void Ses_DB_InsertSession (Sch_WhatToSearch_t WhatToSearch);
void Ses_DB_UpdateSession (void);
void Ses_DB_SaveLastSearchIntoSession (const struct Sch_Search *Search);
void Ses_DB_SaveLastPageMsgIntoSession (Pag_WhatPaginate_t WhatPaginate,unsigned NumPage);
void Ses_DB_UpdateSessionLastRefresh (void);
bool Ses_DB_CheckIfSessionExists (const char *IdSes);
unsigned Ses_DB_GetSessionData (MYSQL_RES **mysql_res);
unsigned Ses_DB_GetSomeSessionData (MYSQL_RES **mysql_res,const char *SessionId);
unsigned Ses_DB_GetLastPageMsgFromSession (Pag_WhatPaginate_t WhatPaginate);
void Ses_DB_RemoveExpiredSessions (void);
void Ses_DB_RemoveUsrSessions (long UsrCod);
void Ses_SB_RemoveCurrentSession (void);
//---------------------------- Session parameters -----------------------------
void Ses_DB_InsertPar (const char *ParName,const char *ParValue);
bool Ses_DB_CheckIfParIsAlreadyStored (const char *ParName);
void Ses_DB_GetPar (const char *ParName,char *ParValue,size_t StrSize);
void Ses_DB_RemovePar (void);
void Ses_DB_RemoveParsFromExpiredSessions (void);