mining.cpp File Reference

#include <base58.h>
#include <amount.h>
#include <chain.h>
#include <chainparams.h>
#include <consensus/consensus.h>
#include <consensus/params.h>
#include <consensus/validation.h>
#include <core_io.h>
#include <init.h>
#include <validation.h>
#include <miner.h>
#include <net.h>
#include <policy/fees.h>
#include <pow.h>
#include <rpc/blockchain.h>
#include <rpc/mining.h>
#include <rpc/server.h>
#include <spork.h>
#include <txmempool.h>
#include <util.h>
#include <utilstrencodings.h>
#include <validationinterface.h>
#include <warnings.h>
#include <governance/governance-classes.h>
#include <masternode/masternode-payments.h>
#include <masternode/masternode-sync.h>
#include <evo/deterministicmns.h>
#include <evo/specialtx.h>
#include <evo/cbtx.h>
#include <memory>
#include <stdint.h>

Include dependency graph for mining.cpp:

Go to the source code of this file.

Classes
class	submitblock_StateCatcher

Functions
unsigned int	ParseConfirmTarget (const UniValue &value)
	Check bounds on a command line confirm target. More...
UniValue	GetNetworkHashPS (int lookup, int height)
	Return average network hashes per second based on the last 'lookup' blocks, or from the last difficulty change if 'lookup' is nonpositive. More...
UniValue	getnetworkhashps (const JSONRPCRequest &request)
UniValue	getmininginfo (const JSONRPCRequest &request)
UniValue	prioritisetransaction (const JSONRPCRequest &request)
static UniValue	BIP22ValidationResult (const CValidationState &state)
std::string	gbt_vb_name (const Consensus::DeploymentPos pos)
UniValue	getblocktemplate (const JSONRPCRequest &request)
UniValue	submitblock (const JSONRPCRequest &request)
UniValue	estimatefee (const JSONRPCRequest &request)
UniValue	estimatesmartfee (const JSONRPCRequest &request)
UniValue	estimaterawfee (const JSONRPCRequest &request)
void	RegisterMiningRPCCommands (CRPCTable &t)
	Register mining RPC commands. More...

Variables
static const CRPCCommand	commands []

Function Documentation

BIP22ValidationResult()

static UniValue BIP22ValidationResult ( const CValidationState &  state )

static

Definition at line 273 of file mining.cpp.

References CValidationState::GetRejectReason(), CValidationState::IsError(), CValidationState::IsInvalid(), CValidationState::IsValid(), JSONRPCError(), NullUniValue, and RPC_VERIFY_ERROR.

Referenced by getblocktemplate(), and submitblock().

estimatefee()

UniValue estimatefee

(

const JSONRPCRequest &

request

)

Definition at line 800 of file mining.cpp.

References CBlockPolicyEstimator::estimateFee(), feeEstimator, JSONRPCRequest::fHelp, UniValue::get_int(), CFeeRate::GetFeePerK(), HelpExampleCli(), IsDeprecatedRPCEnabled(), JSONRPCError(), JSONRPCRequest::params, RPC_METHOD_DEPRECATED, RPCTypeCheck(), UniValue::size(), and ValueFromAmount().

estimaterawfee()

UniValue estimaterawfee

(

const JSONRPCRequest &

request

)

Definition at line 900 of file mining.cpp.

References CURRENCY_UNIT, EstimationResult::decay, EstimatorBucket::end, CBlockPolicyEstimator::estimateRawFee(), EstimationResult::fail, feeEstimator, JSONRPCRequest::fHelp, UniValue::get_real(), CFeeRate::GetFeePerK(), HelpExampleCli(), CBlockPolicyEstimator::HighestTargetTracked(), EstimatorBucket::inMempool, UniValue::isNull(), JSONRPCError(), EstimatorBucket::leftMempool, LONG_HALFLIFE, MED_HALFLIFE, Pair(), JSONRPCRequest::params, ParseConfirmTarget(), EstimationResult::pass, UniValue::push_back(), RPC_INVALID_PARAMETER, RPCTypeCheck(), RPCTypeCheckArgument(), EstimationResult::scale, SHORT_HALFLIFE, UniValue::size(), EstimatorBucket::start, StringForFeeEstimateHorizon(), EstimatorBucket::totalConfirmed, ValueFromAmount(), UniValue::VARR, UniValue::VNUM, UniValue::VOBJ, and EstimatorBucket::withinTarget.

estimatesmartfee()

UniValue estimatesmartfee

(

const JSONRPCRequest &

request

)

Definition at line 840 of file mining.cpp.

References CURRENCY_UNIT, ECONOMICAL, CBlockPolicyEstimator::estimateSmartFee(), feeEstimator, FeeModeFromString(), JSONRPCRequest::fHelp, UniValue::get_str(), CFeeRate::GetFeePerK(), HelpExampleCli(), UniValue::isNull(), JSONRPCError(), Pair(), JSONRPCRequest::params, ParseConfirmTarget(), UniValue::push_back(), FeeCalculation::returnedTarget, RPC_INVALID_PARAMETER, RPCTypeCheck(), RPCTypeCheckArgument(), UniValue::size(), ValueFromAmount(), UniValue::VARR, UniValue::VNUM, and UniValue::VOBJ.

gbt_vb_name()

std::string gbt_vb_name

(

const Consensus::DeploymentPos

pos

)

Definition at line 291 of file mining.cpp.

References VBDeploymentInfo::gbt_force, VBDeploymentInfo::name, and VersionBitsDeploymentInfo.

Referenced by getblocktemplate().

getblocktemplate()

UniValue getblocktemplate

(

const JSONRPCRequest &

request

)

Definition at line 300 of file mining.cpp.

References atoi64(), prevector< N, T, Size, Diff >::begin(), BIP22ValidationResult(), Consensus::BIP9Deployment::bit, BLOCK_FAILED_MASK, BLOCK_VALID_SCRIPTS, chainActive, COINBASE_FLAGS, CConnman::CONNECTIONS_ALL, BlockAssembler::CreateNewBlock(), cs_main, DecodeHexBlk(), EncodeDestination(), EncodeHexTx(), prevector< N, T, Size, Diff >::end(), ENTER_CRITICAL_SECTION, ExtractDestination(), fDIP0001ActiveAtTip, JSONRPCRequest::fHelp, find_value(), g_best_block, g_best_block_cv, g_best_block_mutex, g_connman, VBDeploymentInfo::gbt_force, gbt_vb_name(), UniValue::get_int64(), UniValue::get_obj(), UniValue::get_str(), CBlockIndex::GetBlockHash(), CBlockHeader::GetBlockTime(), CMasternodePayments::GetBlockTxOuts(), CChainParams::GetConsensus(), CBlockHeader::GetHash(), CTransaction::GetHash(), base_blob< BITS >::GetHex(), base_uint< BITS >::GetHex(), CBlockIndex::GetMedianTimePast(), GetTime(), CTxMemPool::GetTransactionsUpdated(), COutPoint::hash, CBlockHeader::hashPrevBlock, CChain::Height(), HelpExampleCli(), HelpExampleRpc(), HexStr(), i64tostr(), UniValue::isArray(), CTransaction::IsCoinBase(), IsInitialBlockDownload(), UniValue::isNull(), UniValue::isNum(), IsRPCRunning(), CSporkManager::IsSporkActive(), UniValue::isStr(), CMasternodeSync::IsSynced(), CBlockIndex::IsValid(), CSuperblock::IsValidBlockHeight(), JSONRPCError(), LEAVE_CRITICAL_SECTION, LOCK, mapBlockIndex, masternodeSync, Consensus::MAX_VERSION_BITS_DEPLOYMENTS, MaxBlockSigOps(), MaxBlockSize(), mempool, mnpayments, VBDeploymentInfo::name, CBlockHeader::nBits, CBlockIndex::nHeight, Consensus::Params::nMasternodePaymentsStartBlock, CBlockHeader::nNonce, CBlockIndex::nStatus, Consensus::Params::nSuperblockStartBlock, NullUniValue, CBlockHeader::nVersion, OP_TRUE, Pair(), JSONRPCRequest::params, Params(), CTxIn::prevout, UniValue::push_back(), RPC_CLIENT_IN_INITIAL_DOWNLOAD, RPC_CLIENT_NOT_CONNECTED, RPC_CLIENT_P2P_DISABLED, RPC_DESERIALIZATION_ERROR, RPC_INVALID_PARAMETER, RPC_OUT_OF_MEMORY, RPC_TYPE_ERROR, arith_uint256::SetCompact(), base_blob< BITS >::SetHex(), UniValue::size(), SPORK_9_SUPERBLOCKS_ENABLED, sporkManager, strprintf, TestBlockValidity(), THRESHOLD_ACTIVE, THRESHOLD_DEFINED, THRESHOLD_FAILED, THRESHOLD_LOCKED_IN, THRESHOLD_STARTED, CChain::Tip(), UpdateTime(), UniValue::VARR, Consensus::Params::vDeployments, versionbitscache, VersionBitsDeploymentInfo, VersionBitsMask(), VersionBitsState(), CTransaction::vin, UniValue::VOBJ, and CBlock::vtx.

getmininginfo()

UniValue getmininginfo

(

const JSONRPCRequest &

request

)

Definition at line 200 of file mining.cpp.

References chainActive, cs_main, JSONRPCRequest::fHelp, GetDifficulty(), getnetworkhashps(), GetWarnings(), CChain::Height(), HelpExampleCli(), HelpExampleRpc(), IsDeprecatedRPCEnabled(), LOCK, mempool, nLastBlockSize, nLastBlockTx, Pair(), JSONRPCRequest::params, Params(), UniValue::push_back(), UniValue::size(), CTxMemPool::size(), and UniValue::VOBJ.

GetNetworkHashPS()

UniValue GetNetworkHashPS	(	int	lookup,
		int	height
	)

Return average network hashes per second based on the last 'lookup' blocks, or from the last difficulty change if 'lookup' is nonpositive.

If 'height' is nonnegative, compute the estimate at the time when a given block was found.

Definition at line 57 of file mining.cpp.

References chainActive, Consensus::Params::DifficultyAdjustmentInterval(), CBlockIndex::GetBlockTime(), CChainParams::GetConsensus(), base_uint< BITS >::getdouble(), CChain::Height(), CBlockIndex::nChainWork, CBlockIndex::nHeight, Params(), CBlockIndex::pprev, and CChain::Tip().

Referenced by getnetworkhashps().

getnetworkhashps()

UniValue getnetworkhashps

(

const JSONRPCRequest &

request

)

Definition at line 94 of file mining.cpp.

References cs_main, JSONRPCRequest::fHelp, UniValue::get_int(), GetNetworkHashPS(), HelpExampleCli(), HelpExampleRpc(), UniValue::isNull(), LOCK, JSONRPCRequest::params, and UniValue::size().

Referenced by getmininginfo().

ParseConfirmTarget()

unsigned int ParseConfirmTarget

(

const UniValue &

value

)

Check bounds on a command line confirm target.

Definition at line 42 of file mining.cpp.

References feeEstimator, UniValue::get_int(), CBlockPolicyEstimator::HighestTargetTracked(), JSONRPCError(), LONG_HALFLIFE, RPC_INVALID_PARAMETER, and strprintf.

Referenced by estimaterawfee(), estimatesmartfee(), fundrawtransaction(), sendmany(), and sendtoaddress().

prioritisetransaction()

UniValue prioritisetransaction

(

const JSONRPCRequest &

request

)

Definition at line 244 of file mining.cpp.

References cs_main, JSONRPCRequest::fHelp, UniValue::get_int64(), UniValue::get_str(), HelpExampleCli(), HelpExampleRpc(), LOCK, mempool, JSONRPCRequest::params, ParseHashStr(), CTxMemPool::PrioritiseTransaction(), and UniValue::size().

RegisterMiningRPCCommands()

void RegisterMiningRPCCommands

(

CRPCTable &

t

)

Register mining RPC commands.

Definition at line 1020 of file mining.cpp.

References CRPCTable::appendCommand(), ARRAYLEN, commands, and CRPCCommand::name.

Referenced by RegisterAllCoreRPCCommands().

submitblock()

UniValue submitblock

(

const JSONRPCRequest &

request

)

Definition at line 737 of file mining.cpp.

References BIP22ValidationResult(), BLOCK_FAILED_MASK, BLOCK_VALID_SCRIPTS, cs_main, DecodeHexBlk(), JSONRPCRequest::fHelp, UniValue::get_str(), HelpExampleCli(), HelpExampleRpc(), CBlockIndex::IsValid(), JSONRPCError(), LOCK, mapBlockIndex, CBlockIndex::nStatus, JSONRPCRequest::params, Params(), ProcessNewBlock(), RegisterValidationInterface(), RPC_DESERIALIZATION_ERROR, UniValue::size(), and UnregisterValidationInterface().

Variable Documentation

commands

const CRPCCommand commands[]

static

Initial value:

=
{ 
  
    { "mining",             "getnetworkhashps",       &getnetworkhashps,       {"nblocks","height"} },
    { "mining",             "getmininginfo",          &getmininginfo,          {} },
    { "mining",             "prioritisetransaction",  &prioritisetransaction,  {"txid","fee_delta"} },
    { "mining",             "getblocktemplate",       &getblocktemplate,       {"template_request"} },
    { "mining",             "submitblock",            &submitblock,            {"hexdata","dummy"} },



 

    { "util",               "estimatefee",            &estimatefee,            {"nblocks"} },
    { "util",               "estimatesmartfee",       &estimatesmartfee,       {"conf_target", "estimate_mode"} },

    { "hidden",             "estimaterawfee",         &estimaterawfee,         {"conf_target", "threshold"} },
}

Definition at line 1001 of file mining.cpp.

Referenced by RegisterMiningRPCCommands().