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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* 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 program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. 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 in the license file.
*/
#pragma once
#include "mongo/db/repl/member_config.h"
#include "mongo/db/repl/repl_set_config.h"
namespace mongo {
namespace repl {
inline bool operator==(const MemberConfig& a, const MemberConfig& b) {
// do tag comparisons
for (MemberConfig::TagIterator itrA = a.tagsBegin(); itrA != a.tagsEnd(); ++itrA) {
if (std::find(b.tagsBegin(), b.tagsEnd(), *itrA) == b.tagsEnd()) {
return false;
}
}
return a.getId() == b.getId() && a.getHostAndPort() == b.getHostAndPort() &&
a.getPriority() == b.getPriority() && a.getSecondaryDelay() == b.getSecondaryDelay() &&
a.isVoter() == b.isVoter() && a.isArbiter() == b.isArbiter() &&
a.isNewlyAdded() == b.isNewlyAdded() && a.isHidden() == b.isHidden() &&
a.shouldBuildIndexes() == b.shouldBuildIndexes() && a.getNumTags() == b.getNumTags() &&
a.getHorizonMappings() == b.getHorizonMappings() &&
a.getHorizonReverseHostMappings() == b.getHorizonReverseHostMappings();
}
inline bool operator==(const ReplSetConfig& a, const ReplSetConfig& b) {
// compare WriteConcernModes
std::vector<std::string> modeNames = a.getWriteConcernNames();
for (std::vector<std::string>::iterator it = modeNames.begin(); it != modeNames.end(); it++) {
ReplSetTagPattern patternA = a.findCustomWriteMode(*it).getValue();
ReplSetTagPattern patternB = b.findCustomWriteMode(*it).getValue();
for (ReplSetTagPattern::ConstraintIterator itrA = patternA.constraintsBegin();
itrA != patternA.constraintsEnd();
itrA++) {
bool same = false;
for (ReplSetTagPattern::ConstraintIterator itrB = patternB.constraintsBegin();
itrB != patternB.constraintsEnd();
itrB++) {
if (itrA->getKeyIndex() == itrB->getKeyIndex() &&
itrA->getMinCount() == itrB->getMinCount()) {
same = true;
break;
}
}
if (!same) {
return false;
}
}
}
// compare the members
for (ReplSetConfig::MemberIterator memA = a.membersBegin(); memA != a.membersEnd(); memA++) {
bool same = false;
for (ReplSetConfig::MemberIterator memB = b.membersBegin(); memB != b.membersEnd();
memB++) {
if (*memA == *memB) {
same = true;
break;
}
}
if (!same) {
return false;
}
}
// simple comparisons
return a.getReplSetName() == b.getReplSetName() &&
a.getConfigVersion() == b.getConfigVersion() && a.getNumMembers() == b.getNumMembers() &&
a.getHeartbeatInterval() == b.getHeartbeatInterval() &&
a.getHeartbeatTimeoutPeriod() == b.getHeartbeatTimeoutPeriod() &&
a.getElectionTimeoutPeriod() == b.getElectionTimeoutPeriod() &&
a.isChainingAllowed() == b.isChainingAllowed() &&
a.getConfigServer() == b.getConfigServer() &&
a.getDefaultWriteConcern().w == b.getDefaultWriteConcern().w &&
a.getProtocolVersion() == b.getProtocolVersion() &&
a.getReplicaSetId() == b.getReplicaSetId();
}
} // namespace repl
} // namespace mongo
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