session_get.c
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright © 2012 Georg Hopp
*
* 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, 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#define _GNU_SOURCE
#include <sys/types.h>
#include "class.h"
#include "session.h"
#include "hash.h"
#include "application/application.h"
#include "utils/memory.h"
Session
applicationSessionGet(Application this, const char * sid)
{
Session sess = NULL;
Queue current = this->active_sessions;
time_t now = time(NULL);
while (NULL != current->next) {
Session session = (Session)current->next->msg;
if (now >= session->livetime) {
Queue to_delete = current->next;
if (to_delete == this->active_sessions->first) {
this->active_sessions->first = to_delete->next;
}
if (to_delete == this->active_sessions->last) {
if (to_delete == this->active_sessions->next) {
this->active_sessions->last = NULL;
} else {
this->active_sessions->last = current;
}
}
current->next = to_delete->next;
delete(session);
delete(to_delete);
continue;
}
if (NULL != sid && 0 == memcmp(session->id, sid, 36)) {
session->livetime = time(NULL) + SESSION_LIVETIME;
sess = session;
}
current = current->next;
}
return sess;
}
// vim: set ts=4 sw=4: