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57 lines
1.7 KiB
57 lines
1.7 KiB
/*
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* Copyright (C) 2010 by Jonathan Naylor G4KLX
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* Copyright (c) 2017 by Thomas A. Early N7TAE
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* Copyright (c) 2021 by Geoffrey Merck F4FXL / KC3FRA
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "UserCache.h"
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CUserCache::CUserCache()
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{
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}
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CUserCache::~CUserCache()
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{
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for (std::unordered_map<std::string, CUserRecord *>::iterator it = m_cache.begin(); it != m_cache.end(); ++it)
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delete it->second;
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m_cache.clear();
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}
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CUserRecord* CUserCache::find(const std::string& user)
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{
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return m_cache[user];
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}
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void CUserCache::update(const std::string& user, const std::string& repeater, const std::string& timestamp)
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{
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CUserRecord* rec = m_cache[user];
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if (rec == NULL)
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// A brand new record is needed
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m_cache[user] = new CUserRecord(user, repeater, timestamp);
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else if(timestamp.compare(rec->getTimeStamp()) > 0) {
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// Update an existing record, but only if the received timestamp is newer
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rec->setRepeater(repeater);
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rec->setTimestamp(timestamp);
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}
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}
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unsigned int CUserCache::getCount() const
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{
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return m_cache.size();
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}
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