tomFlowee
004f957540
Now we have 3 more logically divided interfaces for the listener pattern (callbacks). A P2PNetInterface for peers maintainance. A DataListenerInterface for the sections getting new data. And last the new HeaderSyncInterface about the state of the header-chain (application wide).
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
/*
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* This file is part of the Flowee project
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* Copyright (C) 2023 Tom Zander <tom@flowee.org>
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef HEADERSYNCINTERFACE_H
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#define HEADERSYNCINTERFACE_H
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/**
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* A listener on status updates for the headers-chain.
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*
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* \see DownloadManager::addHeaderListener(HeaderSyncInterface *listener)
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*/
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class HeaderSyncInterface
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{
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public:
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HeaderSyncInterface();
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/// notify when we get a newer (higher) blockheight
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virtual void setHeaderSyncHeight(int height);
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/// Callback when we move from a not yet synched client to one that now has headers till 'now'.
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// called at most once per application-run
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virtual void headerSyncComplete();
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};
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#endif
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