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80 lines
2 KiB
C++
80 lines
2 KiB
C++
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/* Copyright (C) 2003 MySQL AB
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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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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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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef IPCConfig_H
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#define IPCConfig_H
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#include <ndb_types.h>
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#include <ndb_limits.h>
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#include <kernel_types.h>
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#include <Properties.hpp>
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/**
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* @class IPCConfig
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* @brief Config transporters in TransporterRegistry using Properties config
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*/
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class IPCConfig
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{
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public:
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IPCConfig(Properties * props);
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~IPCConfig();
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/** @return 0 for OK */
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int init();
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NodeId ownId() const;
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/** @return No of transporters configured */
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int configureTransporters(class TransporterRegistry * theTransporterRegistry);
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/**
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* Supply a nodeId,
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* and get next higher node id
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* @return false if none found, true otherwise
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*
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* getREPHBFrequency and getNodeType uses the last Id supplied to
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* getNextRemoteNodeId.
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*/
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bool getNextRemoteNodeId(NodeId & nodeId) const;
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Uint32 getREPHBFrequency(NodeId id) const;
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const char* getNodeType(NodeId id) const;
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NodeId getNoOfRemoteNodes() const {
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return theNoOfRemoteNodes;
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}
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void print() const { props->print(); }
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private:
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NodeId the_ownId;
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Properties * props;
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bool addRemoteNodeId(NodeId nodeId);
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NodeId theNoOfRemoteNodes;
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NodeId theRemoteNodeIds[MAX_NODES];
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};
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inline
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NodeId
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IPCConfig::ownId() const
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{
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return the_ownId;
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}
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#endif // IPCConfig_H
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