| /** |
| * |
| * 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. |
| */ |
| |
| #pragma once |
| |
| #include <string> |
| #include <memory> |
| #include <windows.h> |
| #include <winevt.h> |
| #include <type_traits> |
| |
| #include "core/ProcessContext.h" |
| #include "core/ProcessSession.h" |
| #include "wel/UniqueEvtHandle.h" |
| |
| namespace org { |
| namespace apache { |
| namespace nifi { |
| namespace minifi { |
| namespace processors { |
| |
| #define LOG_LAST_ERROR(func) logger_->log_error("!"#func" error %x", GetLastError()) |
| |
| class Bookmark { |
| public: |
| Bookmark(const std::wstring& channel, const std::wstring& query, const std::string& bookmarkRootDir, const utils::Identifier& uuid, bool processOldEvents, std::shared_ptr<core::CoreComponentStateManager> state_manager, std::shared_ptr<logging::Logger> logger); |
| ~Bookmark(); |
| explicit operator bool() const noexcept; |
| |
| /* non-owning */ EVT_HANDLE getBookmarkHandleFromXML(); |
| bool getNewBookmarkXml(EVT_HANDLE hEvent, std::wstring& bookmarkXml); |
| bool saveBookmarkXml(const std::wstring& bookmarkXml); |
| |
| private: |
| bool saveBookmark(EVT_HANDLE hEvent); |
| bool getBookmarkXmlFromFile(std::wstring& bookmarkXml); |
| |
| using unique_evt_handle = wel::unique_evt_handle; |
| |
| std::shared_ptr<logging::Logger> logger_; |
| std::shared_ptr<core::CoreComponentStateManager> state_manager_; |
| std::string filePath_; |
| bool ok_{}; |
| unique_evt_handle hBookmark_; |
| std::wstring bookmarkXml_; |
| }; |
| |
| } /* namespace processors */ |
| } /* namespace minifi */ |
| } /* namespace nifi */ |
| } /* namespace apache */ |
| } /* namespace org */ |