-/* $Id: router_chain.cpp,v 1.2 2005-11-10 23:10:42 adam Exp $
- Copyright (c) 2005, Index Data.
-
- %LICENSE%
+/* This file is part of Metaproxy.
+ Copyright (C) Index Data
+
+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 this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "router_chain.hpp"
+#include <metaproxy/router_chain.hpp>
+#include <metaproxy/filter.hpp>
#include <list>
-namespace yp2
+namespace mp = metaproxy_1;
+
+namespace metaproxy_1
{
+ class ChainPos;
+
class RouterChain::Rep {
friend class RouterChain;
+ friend class RouterChain::Pos;
std::list<const filter::Base *> m_filter_list;
};
-};
+ class RouterChain::Pos : public RoutePos {
+ public:
+ virtual const filter::Base *move(const char *route);
+ virtual RoutePos *clone();
+ virtual ~Pos();
+ std::list<const filter::Base *>::const_iterator it;
+ mp::RouterChain::Rep *m_p;
+ };
+}
-yp2::RouterChain::RouterChain() : m_p(new yp2::RouterChain::Rep)
+mp::RouterChain::RouterChain() : m_p(new mp::RouterChain::Rep)
{
}
-yp2::RouterChain::~RouterChain()
+mp::RouterChain::~RouterChain()
{
}
-const yp2::filter::Base * yp2::RouterChain::move(const filter::Base *filter, const Package *package) const {
+void mp::RouterChain::start()
+{
std::list<const filter::Base *>::const_iterator it;
- it = m_p->m_filter_list.begin();
- if (filter)
- {
- for (; it != m_p->m_filter_list.end(); it++)
- if (*it == filter)
- {
- it++;
- break;
- }
- }
+
+ for (it = m_p->m_filter_list.begin(); it != m_p->m_filter_list.end(); it++)
+ (*it)->start();
+}
+
+void mp::RouterChain::stop(int signo)
+{
+ std::list<const filter::Base *>::const_iterator it;
+
+ for (it = m_p->m_filter_list.begin(); it != m_p->m_filter_list.end(); it++)
+ (*it)->stop(signo);
+}
+
+const mp::filter::Base *mp::RouterChain::Pos::move(const char *route)
+{
if (it == m_p->m_filter_list.end())
- {
- //throw RouterException("no routing rules known");
return 0;
- }
- return *it;
+ const mp::filter::Base *f = *it;
+ it++;
+ return f;
}
-yp2::RouterChain & yp2::RouterChain::append(const filter::Base &filter)
+mp::RoutePos *mp::RouterChain::createpos() const
+{
+ mp::RouterChain::Pos *p = new mp::RouterChain::Pos;
+ p->it = m_p->m_filter_list.begin();
+ p->m_p = m_p.get();
+ return p;
+}
+
+mp::RoutePos *mp::RouterChain::Pos::clone()
+{
+ mp::RouterChain::Pos *p = new mp::RouterChain::Pos;
+ p->it = it;
+ p->m_p = m_p;
+ return p;
+}
+
+mp::RouterChain::Pos::~Pos()
+{
+}
+
+mp::RouterChain & mp::RouterChain::append(const filter::Base &filter)
{
m_p->m_filter_list.push_back(&filter);
return *this;
/*
* Local variables:
* c-basic-offset: 4
+ * c-file-style: "Stroustrup"
* indent-tabs-mode: nil
- * c-file-style: "stroustrup"
* End:
* vim: shiftwidth=4 tabstop=8 expandtab
*/
+