| /* |
| * 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. |
| */ |
| |
| #include <ace/ACE.h> |
| |
| #include "EventIdMap.hpp" |
| |
| namespace apache { |
| namespace geode { |
| namespace client { |
| |
| EventSource::EventSource(const char* memId, int32_t memIdLen, int64_t thrId) { |
| init(); |
| |
| if (memId == nullptr || memIdLen <= 0) { |
| return; |
| } |
| |
| m_thrId = thrId; |
| |
| m_srcIdLen = memIdLen + sizeof(thrId); // 8; // sizeof(thrId or int64_t); |
| m_srcId = new char[m_srcIdLen]; |
| memcpy(m_srcId, memId, memIdLen); |
| |
| // convert the int64 thrId to a byte-array and place at the end of m_srcId |
| memcpy(m_srcId + memIdLen, &thrId, sizeof(thrId)); |
| } |
| |
| EventSource::~EventSource() { clear(); } |
| |
| void EventSource::init() { |
| m_srcId = nullptr; |
| m_srcIdLen = 0; |
| m_hash = 0; |
| m_thrId = -1; |
| } |
| |
| void EventSource::clear() { |
| delete[] m_srcId; |
| init(); |
| } |
| |
| char* EventSource::getSrcId() { return m_srcId; } |
| |
| int32_t EventSource::getSrcIdLen() { return m_srcIdLen; } |
| |
| char* EventSource::getMemId() { return m_srcId; } |
| |
| int32_t EventSource::getMemIdLen() { return m_srcIdLen - sizeof(m_thrId); } |
| |
| int64_t EventSource::getThrId() { return m_thrId; } |
| |
| int32_t EventSource::hashcode() const { |
| if (m_srcId == nullptr || m_srcIdLen <= 0) { |
| return 0; |
| } |
| |
| if (m_hash == 0) { |
| m_hash = ACE::hash_pjw(m_srcId, m_srcIdLen); |
| } |
| |
| return m_hash; |
| } |
| |
| bool EventSource::operator==(const EventSource& rhs) const { |
| if (this->m_srcId == nullptr || (&rhs)->m_srcId == nullptr || |
| this->m_srcIdLen != (&rhs)->m_srcIdLen) { |
| return false; |
| } |
| |
| return memcmp(this->m_srcId, (&rhs)->m_srcId, this->m_srcIdLen) == 0; |
| } |
| |
| } // namespace client |
| } // namespace geode |
| } // namespace apache |