lbrycrd/src/miner.h

// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#ifndef BITCOIN_MINER_H
#define BITCOIN_MINER_H

#include "primitives/block.h"

#include <stdint.h>

class CBlockIndex;
class CChainParams;
class CReserveKey;
class CScript;
class CWallet;
namespace Consensus { struct Params; };

static const bool DEFAULT_PRINTPRIORITY = false;

struct CBlockTemplate
{
    CBlock block;
    std::vector<CAmount> vTxFees;
    std::vector<int64_t> vTxSigOps;
};

/** Generate a new block, without valid proof-of-work */
CBlockTemplate* CreateNewBlock(const CChainParams& chainparams, const CScript& scriptPubKeyIn);
/** Modify the extranonce in a block */
void IncrementExtraNonce(CBlock* pblock, const CBlockIndex* pindexPrev, unsigned int& nExtraNonce);
int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev);

#endif // BITCOIN_MINER_H
Move internal miner/block creation to separate miner.cpp module. Public functions referenced elsewhere are added to miner.h. 2013-07-31 15:43:35 +02:00			`// Copyright (c) 2009-2010 Satoshi Nakamoto`
Bump copyright headers to 2015 2015-12-13 17:58:29 +01:00			`// Copyright (c) 2009-2015 The Bitcoin Core developers`
Remove references to X11 licence 2014-12-13 05:09:33 +01:00			`// Distributed under the MIT software license, see the accompanying`
Move internal miner/block creation to separate miner.cpp module. Public functions referenced elsewhere are added to miner.h. 2013-07-31 15:43:35 +02:00			`// file COPYING or http://www.opensource.org/licenses/mit-license.php.`
Cleanup code using forward declarations. Use misc methods of avoiding unnecesary header includes. Replace int typedefs with int##_t from stdint.h. Replace PRI64[xdu] with PRI[xdu]64 from inttypes.h. Normalize QT_VERSION ifs where possible. Resolve some indirect dependencies as direct ones. Remove extern declarations from .cpp files. 2013-04-13 07:13:08 +02:00
Move internal miner/block creation to separate miner.cpp module. Public functions referenced elsewhere are added to miner.h. 2013-07-31 15:43:35 +02:00			`#ifndef BITCOIN_MINER_H`
			`#define BITCOIN_MINER_H`

MOVEONLY: Move struct CBlockTemplate to miner.h (from main.h) 2014-10-12 05:26:42 +02:00			`#include "primitives/block.h"`

Cleanup code using forward declarations. Use misc methods of avoiding unnecesary header includes. Replace int typedefs with int##_t from stdint.h. Replace PRI64[xdu] with PRI[xdu]64 from inttypes.h. Normalize QT_VERSION ifs where possible. Resolve some indirect dependencies as direct ones. Remove extern declarations from .cpp files. 2013-04-13 07:13:08 +02:00			`#include <stdint.h>`

			`class CBlockIndex;`
detach wallet from miner 2015-04-10 12:49:01 +02:00			`class CChainParams;`
Cleanup code using forward declarations. Use misc methods of avoiding unnecesary header includes. Replace int typedefs with int##_t from stdint.h. Replace PRI64[xdu] with PRI[xdu]64 from inttypes.h. Normalize QT_VERSION ifs where possible. Resolve some indirect dependencies as direct ones. Remove extern declarations from .cpp files. 2013-04-13 07:13:08 +02:00			`class CReserveKey;`
			`class CScript;`
			`class CWallet;`
miner.h: fix clang warning because of class/struct mix - class 'Params' was previously declared as a struct 2015-04-16 10:32:47 +02:00			`namespace Consensus { struct Params; };`
Move internal miner/block creation to separate miner.cpp module. Public functions referenced elsewhere are added to miner.h. 2013-07-31 15:43:35 +02:00
Constrain constant values to a single location in code 2015-06-27 21:21:41 +02:00			`static const bool DEFAULT_PRINTPRIORITY = false;`

MOVEONLY: Move struct CBlockTemplate to miner.h (from main.h) 2014-10-12 05:26:42 +02:00			`struct CBlockTemplate`
			`{`
			`CBlock block;`
			`std::vector<CAmount> vTxFees;`
			`std::vector<int64_t> vTxSigOps;`
			`};`
small formatting, indentation and comment fixes - contains zero code changes 2014-05-10 14:54:20 +02:00
Move internal miner/block creation to separate miner.cpp module. Public functions referenced elsewhere are added to miner.h. 2013-07-31 15:43:35 +02:00			`/** Generate a new block, without valid proof-of-work */`
Chainparams: Explicit CChainParams arg for miner: -BitcoinMiner -CreateNewBlock -GenerateBitcoins -ProcessBlockFound 2015-04-17 14:19:52 +02:00			`CBlockTemplate* CreateNewBlock(const CChainParams& chainparams, const CScript& scriptPubKeyIn);`
Move internal miner/block creation to separate miner.cpp module. Public functions referenced elsewhere are added to miner.h. 2013-07-31 15:43:35 +02:00			`/** Modify the extranonce in a block */`
Add some const declarations where they are appropriate. Declare some arguments of functions as "const" pointers where they are not meant to be modified. 2015-08-08 18:18:41 +02:00			`void IncrementExtraNonce(CBlock* pblock, const CBlockIndex* pindexPrev, unsigned int& nExtraNonce);`
Prevent block.nTime from decreasing Under some circumstances it is possible for there to be a significant, discontinuous jump in a node's clock value. On mining nodes, this can result in block templates which are no longer valid due to time-based nLockTime constraints. UpdateTime() is modified so that it will never decrease a block's nLockTime, thereby preventing such invalidations. 2015-05-22 23:49:50 +02:00			`int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev);`
Move internal miner/block creation to separate miner.cpp module. Public functions referenced elsewhere are added to miner.h. 2013-07-31 15:43:35 +02:00
			`#endif // BITCOIN_MINER_H`