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97 lines
2.5 KiB
97 lines
2.5 KiB
/*
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* This file is part of the Monero P2Pool <https://github.com/SChernykh/p2pool>
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* Copyright (c) 2021-2023 SChernykh <https://github.com/SChernykh>
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*
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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, version 3.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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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, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "uv_util.h"
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namespace p2pool {
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class p2pool_api
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{
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public:
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p2pool_api(const std::string& api_path, const bool local_stats);
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~p2pool_api();
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enum class Category {
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GLOBAL,
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NETWORK,
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POOL,
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LOCAL,
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};
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// cppcheck-suppress functionConst
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void on_stop();
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template<typename T>
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void set(Category category, const char* filename, T&& callback) { dump_to_file_async_internal(category, filename, DumpFileCallback<T>(std::move(callback))); }
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private:
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void create_dir(const std::string& path);
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static void on_dump_to_file(uv_async_t* async) { reinterpret_cast<p2pool_api*>(async->data)->dump_to_file(); }
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struct DumpFileWork {
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uv_fs_t req;
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int fd;
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std::string name;
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std::string tmp_name;
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std::vector<char> buf;
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};
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struct DumpFileCallbackBase
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{
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virtual ~DumpFileCallbackBase() {}
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virtual void operator()(log::Stream&) = 0;
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};
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template<typename T>
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struct DumpFileCallback : public DumpFileCallbackBase
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{
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explicit FORCEINLINE DumpFileCallback(T&& callback) : m_callback(std::move(callback)) {}
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void operator()(log::Stream& s) override { m_callback(s); }
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private:
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DumpFileCallback& operator=(DumpFileCallback&&) = delete;
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T m_callback;
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};
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void dump_to_file_async_internal(Category category, const char* filename, DumpFileCallbackBase&& callback);
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void dump_to_file();
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static void on_fs_open(uv_fs_t* req);
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static void on_fs_write(uv_fs_t* req);
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static void on_fs_close(uv_fs_t* req);
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static void on_fs_rename(uv_fs_t* req);
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static void on_fs_error_cleanup(uv_fs_t* req);
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std::string m_apiPath;
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std::string m_networkPath;
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std::string m_poolPath;
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std::string m_localPath;
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uv_mutex_t m_dumpDataLock;
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unordered_map<std::string, std::vector<char>> m_dumpData;
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uv_async_t m_dumpToFileAsync;
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uint64_t m_counter;
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};
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} // namespace p2pool
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