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/* eurephiadb_session_common.h -- Common function for handling sessions
*
* GPLv2 only - Copyright (C) 2008 - 2010
* David Sommerseth <dazo@users.sourceforge.net>
*
* 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; version 2
* of the License.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
/**
* @file eurephiadb_session_common.h
* @author David Sommerseth <dazo@users.sourceforge.net>
* @date 2008-11-28
*
* @brief Common functions for handling eurephia sessions.
*
*/
#ifndef EUREPHIADB_SESSION_COMMON_H_
#define EUREPHIADB_SESSION_COMMON_H_
#include <eurephia_values.h>
int eDBset_session_value(eurephiaCTX *ctx, eurephiaSESSION *session, const char *key, const char *val);
/**
* Wrapper function for retrieving a value from a session variable
*
* @param s eurephiaSESSION pointer
* @param k key of the value to look for
*
* @return Returns a string (char *) containing the value of the key, or NULL on failure.
*/
#define eDBget_session_value(s, k) eGet_value(s->sessvals, k);
/**
* Front-end function for eDBfree_session_func(). Frees the memory used by an eurephiaSESSION struct
* and sets the freed pointer to NULL
*
* @param c eurephiaCTX
* @param s eurephiaSESSION pointer which is being freed.
*/
#define eDBfree_session(c, s) { eDBfree_session_func(c, s); s = NULL; }
void eDBfree_session_func(eurephiaCTX *ctx, eurephiaSESSION *sk);
#endif /* !EUREPHIADB_SESSION_COMMON_H_ */
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