* tunnel endpoints. It has less protocol overhead than IPSec in Tunnel
* mode and allows tunneling of every ETHER TYPE protocol (e.g.
* ethernet, ip, arp ...). satp directly includes cryptography and
- * message authentication based on the methodes used by SRTP. It is
+ * message authentication based on the methods used by SRTP. It is
* intended to deliver a generic, scaleable and secure solution for
* tunneling and relaying of packets of any protocol.
*
*
- * Copyright (C) 2007-2008 Othmar Gsenger, Erwin Nindl,
+ * Copyright (C) 2007-2014 Markus Grüneis, Othmar Gsenger, Erwin Nindl,
* Christian Pointner <satp@wirdorange.org>
*
* This file is part of Anytun.
*
* Anytun is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
- * published by the Free Software Foundation.
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
*
* Anytun is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with anytun. If not, see <http://www.gnu.org/licenses/>.
+ * along with Anytun. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL. If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so. If you
+ * do not wish to do so, delete this exception statement from your
+ * version. If you delete this exception statement from all source
+ * files in the program, then also delete it here.
*/
#include "portWindow.h"
-PortWindow::PortWindow(u_int16_t start, u_int16_t end) : start_port_(start), end_port_(end)
+PortWindow::PortWindow(uint16_t start, uint16_t end) : start_port_(start), end_port_(end)
{
}
return ports_.size();
}
-bool PortWindow::hasPort(u_int16_t port)
+bool PortWindow::hasPort(uint16_t port)
{
Lock lock(mutex_);
PortSet::const_iterator it=ports_.find(port);
- if(it == ports_.end())
+ if(it == ports_.end()) {
return false;
+ }
return true;
}
-bool PortWindow::freePort(u_int16_t port)
+bool PortWindow::freePort(uint16_t port)
{
Lock lock(mutex_);
PortSet::iterator it=ports_.find(port);
- if(it == ports_.end())
+ if(it == ports_.end()) {
return false;
- ports_.erase(it);
+ }
+ ports_.erase(it);
return true;
}
-u_int16_t PortWindow::newPort()
+uint16_t PortWindow::newPort()
{
Lock lock(mutex_);
- u_int16_t port= start_port_;
- while (port<end_port_ && ports_.find(port) !=ports_.end())
- port++;
- if (port>=end_port_)
- return 0;
- ports_.insert(port);
- return port;
+ uint16_t port= start_port_;
+ while(port<end_port_ && ports_.find(port) !=ports_.end()) {
+ port++;
+ }
+ if(port>=end_port_) {
+ return 0;
+ }
+ ports_.insert(port);
+ return port;
}
void PortWindow::clear()