ircDDBGateway/Common/GatewayCache.h
Jonathan Naylor d87d121c8d Revert "Merge pull request #16 from F4FXL/UDPHolePunching"
This reverts commit cc2c68aff9, reversing
changes made to 05e66c15d1.
2019-01-15 20:50:58 +00:00

107 lines
2.4 KiB
C++

/*
* Copyright (C) 2010,2011,2012 by Jonathan Naylor G4KLX
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef GatewayCache_H
#define GatewayCache_H
#include "DStarDefines.h"
#include "Defs.h"
#if defined(__WINDOWS__)
#include "Inaddr.h"
#else
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#endif
#include <wx/wx.h>
#include <wx/ffile.h>
class CGatewayRecord {
public:
CGatewayRecord(const wxString& gateway, in_addr address, DSTAR_PROTOCOL protocol, bool addrLock, bool protoLock) :
m_gateway(gateway),
m_address(address),
m_protocol(DP_UNKNOWN),
m_addrLock(addrLock),
m_protoLock(false)
{
if (protocol != DP_UNKNOWN) {
m_protocol = protocol;
m_protoLock = protoLock;
}
}
wxString getGateway() const
{
return m_gateway;
}
in_addr getAddress() const
{
return m_address;
}
DSTAR_PROTOCOL getProtocol() const
{
return m_protocol;
}
void setData(in_addr address, DSTAR_PROTOCOL protocol, bool addrLock, bool protoLock)
{
if (!m_addrLock) {
m_address = address;
m_addrLock = addrLock;
}
if (!m_protoLock) {
if (protocol != DP_UNKNOWN) {
m_protocol = protocol;
m_protoLock = protoLock;
}
}
}
private:
wxString m_gateway;
in_addr m_address;
DSTAR_PROTOCOL m_protocol;
bool m_addrLock;
bool m_protoLock;
};
WX_DECLARE_STRING_HASH_MAP(CGatewayRecord*, CGatewayCache_t);
class CGatewayCache {
public:
CGatewayCache();
~CGatewayCache();
CGatewayRecord* find(const wxString& gateway);
void update(const wxString& gateway, const wxString& address, DSTAR_PROTOCOL protocol, bool addrLock, bool protoLock);
unsigned int getCount() const;
private:
CGatewayCache_t m_cache;
};
#endif