* Copyright (c) 1987-2011 by the citadel.org team
*
* This program is open source 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 of the License, or
- * (at your option) any later version.
+ * it under the terms of the GNU General Public License, version 3.
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "sysdep.h"
typedef struct SessionFunctionHook SessionFunctionHook;
struct SessionFunctionHook {
SessionFunctionHook *next;
+ int Priority;
void (*h_function_pointer) (void);
int eventtype;
};
}
-void CtdlRegisterSessionHook(void (*fcn_ptr) (void), int EventType)
+void CtdlRegisterSessionHook(void (*fcn_ptr) (void), int EventType, int Priority)
{
-
SessionFunctionHook *newfcn;
newfcn = (SessionFunctionHook *)
malloc(sizeof(SessionFunctionHook));
- newfcn->next = SessionHookTable;
+ newfcn->Priority = Priority;
newfcn->h_function_pointer = fcn_ptr;
newfcn->eventtype = EventType;
- SessionHookTable = newfcn;
- MOD_syslog(LOG_DEBUG, "Registered a new session function (type %d)\n",
- EventType);
+ SessionFunctionHook **pfcn;
+ pfcn = &SessionHookTable;
+ while ((*pfcn != NULL) &&
+ ((*pfcn)->Priority < newfcn->Priority) &&
+ ((*pfcn)->next != NULL))
+ pfcn = &(*pfcn)->next;
+
+ newfcn->next = *pfcn;
+ *pfcn = newfcn;
+
+ MOD_syslog(LOG_DEBUG, "Registered a new session function (type %d Priority %d)\n",
+ EventType, Priority);
}