diff options
Diffstat (limited to 'cpp/src/qpid/asyncStore/jrnl2/RecordTail.cpp')
-rw-r--r-- | cpp/src/qpid/asyncStore/jrnl2/RecordTail.cpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/cpp/src/qpid/asyncStore/jrnl2/RecordTail.cpp b/cpp/src/qpid/asyncStore/jrnl2/RecordTail.cpp new file mode 100644 index 0000000000..fe33d47b13 --- /dev/null +++ b/cpp/src/qpid/asyncStore/jrnl2/RecordTail.cpp @@ -0,0 +1,82 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +/** + * \file RecordTail.cpp + */ + + +#include "RecordTail.h" + +#include "RecordHeader.h" + +namespace qpid { +namespace asyncStore { +namespace jrnl2 { + +RecordTail::RecordTail() : + m_xMagic(0xffffffff), + m_checkSum(0), + m_recordId(0) +{} + +RecordTail::RecordTail(const uint32_t xMagic, + const uint32_t checkSum, + const uint64_t recordId) : + m_xMagic(xMagic), + m_checkSum(checkSum), + m_recordId(recordId) +{} + +RecordTail::RecordTail(const RecordHeader& rh) : + m_xMagic(~rh.m_magic), + m_checkSum(rh.getCheckSum()), + m_recordId(rh.m_recordId) +{} + +RecordTail::RecordTail(const RecordTail& rt) : + m_xMagic(rt.m_xMagic), + m_checkSum(rt.m_checkSum), + m_recordId(rt.m_recordId) +{} + +void +RecordTail::copy(const RecordTail& rt) +{ + m_xMagic = rt.m_xMagic; + m_checkSum = rt.m_checkSum; + m_recordId = rt.m_recordId; +} + +void +RecordTail::reset() +{ + m_xMagic = 0xffffffff; + m_checkSum = 0; + m_recordId = 0; +} + +//static +uint64_t +RecordTail::getSize() +{ + return sizeof(RecordTail); +} + +}}} // namespace qpid::asyncStore::jrnl2 |