142 lines
3.3 KiB
C++
142 lines
3.3 KiB
C++
/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
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* Copyright 2018 Lee Clagett <https://github.com/vtnerd>
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* Copyright 2016-2018 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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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, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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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#ifndef __JOB_H__
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#define __JOB_H__
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#include <stddef.h>
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#include <stdint.h>
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#include <string>
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#include "net/Id.h"
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#include "xmrig.h"
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class Job
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{
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public:
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Job();
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Job(int poolId, bool nicehash, int algo, int variant);
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~Job();
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bool setBlob(const char* blob);
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bool setTarget(const char* target);
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void setCoin(const char* coin);
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void setVariant(int variant);
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inline bool isNicehash() const
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{
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return m_nicehash;
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}
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inline bool isValid() const
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{
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return m_size > 0 && m_diff > 0;
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}
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inline bool setId(const char* id)
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{
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return m_id.setId(id);
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}
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inline const char* coin() const
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{
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return m_coin;
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}
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inline const uint32_t* nonce() const
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{
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return reinterpret_cast<const uint32_t*>(m_blob + 39);
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}
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inline const uint8_t* blob() const
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{
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return m_blob;
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}
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inline const xmrig::Id & id() const
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{
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return m_id;
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}
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inline int poolId() const
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{
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return m_poolId;
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}
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inline int threadId() const
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{
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return m_threadId;
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}
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inline int variant() const
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{
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return (m_variant == xmrig::VARIANT_AUTO ? (m_blob[0] > 6 ? 1 : 0) : m_variant);
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}
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inline size_t size() const
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{
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return m_size;
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}
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inline uint32_t* nonce()
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{
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return reinterpret_cast<uint32_t*>(m_blob + 39);
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}
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inline uint32_t diff() const
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{
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return (uint32_t) m_diff;
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}
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inline uint64_t target() const
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{
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return m_target;
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}
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inline void setNicehash(bool nicehash)
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{
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m_nicehash = nicehash;
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}
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inline void setThreadId(int threadId)
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{
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m_threadId = threadId;
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}
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static bool fromHex(const char* in, unsigned int len, unsigned char* out);
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static inline uint32_t* nonce(uint8_t* blob)
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{
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return reinterpret_cast<uint32_t*>(blob + 39);
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}
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static inline uint64_t toDiff(uint64_t target)
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{
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return 0xFFFFFFFFFFFFFFFFULL / target;
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}
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static void toHex(const std::string & in, char* out);
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bool operator==(const Job & other) const;
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private:
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bool m_nicehash;
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char m_coin[5];
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int m_algo;
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int m_poolId;
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int m_threadId;
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int m_variant;
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size_t m_size;
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uint64_t m_diff;
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uint64_t m_target;
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uint8_t m_blob[96]; // Max blob size is 84 (75 fixed + 9 variable), aligned to 96. https://github.com/xmrig/xmrig/issues/1 Thanks fireice-uk.
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xmrig::Id m_id;
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};
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#endif /* __JOB_H__ */
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