-/* $Id: session.hpp,v 1.10 2005-10-25 21:32:01 adam Exp $
- Copyright (c) 2005, Index Data.
+/* $Id: session.hpp,v 1.15 2007-05-09 21:23:09 adam Exp $
+ Copyright (c) 2005-2007, Index Data.
-%LICENSE%
+This file is part of Metaproxy.
+
+Metaproxy 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 2, or (at your option) any later
+version.
+
+Metaproxy 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 Metaproxy; see the file LICENSE. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
*/
#ifndef SESSION_HPP
#include <map>
#include <boost/thread/mutex.hpp>
-namespace yp2 {
+namespace metaproxy_1 {
class Session
{
template <class T> class session_map {
public:
- void create(T &t, const yp2::Session &s) {
- boost::mutex::scoped_lock lock(m_mutex);
- m_map[s] = t;
+ void create(T &t, const metaproxy_1::Session &s) {
+ boost::mutex::scoped_lock lock(m_map_mutex);
+ m_map[s] = SessionItem(t);
};
- void release(const yp2::Session &s) {
- boost::mutex::scoped_lock lock(m_mutex);
+ void release(const metaproxy_1::Session &s) {
+ boost::mutex::scoped_lock lock(m_map_mutex);
m_map.erase(s);
};
- bool active(const yp2::Session &s) {
- typename std::map<yp2::Session,T>::const_iterator it;
+#if 0
+ T &get_session_data(const metaproxy_1::Session &s) {
+ boost::mutex::scoped_lock lock(m_map_mutex);
+
+ typename std::map<metaproxy_1::Session,SessionItem>::const_iterator it;
+ it = m_map.find(s);
+ if (it == m_map.end())
+ return 0;
+ boost::mutx::scoped_lock *scoped_ptr =
+ new boost::mutex::scoped_lock(it->second->m_item_mutex);
+ };
+#endif
+ bool exist(const metaproxy_1::Session &s) {
+ typename std::map<metaproxy_1::Session,SessionItem>::const_iterator it;
it = m_map.find(s);
return it == m_map.end() ? false : true;
}
private:
- boost::mutex m_mutex;
- std::map<yp2::Session,T>m_map;
+ class SessionItem {
+ public:
+ SessionItem() {};
+ SessionItem(T &t) : m_t(t) {};
+ SessionItem &operator =(const SessionItem &s) {
+ if (this != &s) {
+ m_t = s.m_t;
+ }
+ return *this;
+ };
+ SessionItem(const SessionItem &s) {
+ m_t = s.m_t;
+ };
+ T m_t;
+ boost::mutex m_item_mutex;
+ };
+ private:
+ boost::mutex m_map_mutex;
+ std::map<metaproxy_1::Session,SessionItem>m_map;
};
}