chainparams.h File Reference

#include <chainparamsbase.h>
#include <consensus/params.h>
#include <primitives/block.h>
#include <protocol.h>
#include <memory>
#include <vector>

Include dependency graph for chainparams.h:

Go to the source code of this file.

Classes
struct	SeedSpec6
struct	CCheckpointData
struct	ChainTxData
class	CChainParams
	CChainParams defines various tweakable parameters of a given instance of the Dash system. More...

Typedefs
typedef std::map< int, uint256 >	MapCheckpoints

Functions
std::unique_ptr< CChainParams >	CreateChainParams (const std::string &chain)
	Creates and returns a std::unique_ptr<CChainParams> of the chosen chain. More...
const CChainParams &	Params ()
	Return the currently selected parameters. More...
void	SelectParams (const std::string &chain)
	Sets the params returned by Params() to those for the given BIP70 chain name. More...
void	UpdateVersionBitsParameters (Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout, int64_t nWindowSize, int64_t nThresholdStart, int64_t nThresholdMin, int64_t nFalloffCoeff)
	Allows modifying the Version Bits regtest parameters. More...
void	UpdateDIP3Parameters (int nActivationHeight, int nEnforcementHeight)
	Allows modifying the DIP3 activation and enforcement height. More...
void	UpdateBudgetParameters (int nMasternodePaymentsStartBlock, int nBudgetPaymentsStartBlock, int nSuperblockStartBlock)
	Allows modifying the budget regtest parameters. More...
void	UpdateDevnetSubsidyAndDiffParams (int nMinimumDifficultyBlocks, int nHighSubsidyBlocks, int nHighSubsidyFactor)
	Allows modifying the subsidy and difficulty devnet parameters. More...
void	UpdateDevnetLLMQChainLocks (Consensus::LLMQType llmqType)
	Allows modifying the LLMQ type for ChainLocks. More...
void	UpdateLLMQTestParams (int size, int threshold)
	Allows modifying parameters of the test LLMQ. More...
void	UpdateLLMQDevnetParams (int size, int threshold)
	Allows modifying parameters of the devnet LLMQ. More...

Typedef Documentation

MapCheckpoints

typedef std::map<int, uint256> MapCheckpoints

Definition at line 22 of file chainparams.h.

Function Documentation

CreateChainParams()

std::unique_ptr<CChainParams> CreateChainParams

(

const std::string &

chain

)

Creates and returns a std::unique_ptr<CChainParams> of the chosen chain.

Returns

a CChainParams* of the chosen chain.

Exceptions

a	std::runtime_error if the chain is not supported.

Definition at line 952 of file chainparams.cpp.

References CBaseChainParams::DEVNET, CBaseChainParams::MAIN, CBaseChainParams::REGTEST, strprintf, and CBaseChainParams::TESTNET.

Referenced by CheckService(), DeserializeAndCheckBlockTest(), HelpMessage(), PaymentServer::ipcParseCommandLine(), and SelectParams().

Params()

const CChainParams& Params

(

)

Return the currently selected parameters.

This won't change after app startup, except for unit tests.

Definition at line 947 of file chainparams.cpp.

References globalChainParams.

Referenced by AcceptToMemoryPool(), CNetFulfilledRequestManager::AddFulfilledRequest(), AddLocal(), AppInitMain(), AppInitParameterInteraction(), llmq::CSigningManager::AsyncSignIfMember(), BuildDMNListEntry(), CDeterministicMNManager::BuildNewListFromBlock(), BuildSimplifiedMNListDiff(), CalcCbTxMerkleRootQuorums(), CBitcoinExtKeyBase< K, Size, Type >::CBitcoinExtKeyBase(), llmq::CDKGSessionManager::CDKGSessionManager(), llmq::CChainLocksHandler::CheckActiveState(), CheckCbTx(), llmq::CheckLLMQCommitment(), CGovernanceManager::CheckPostponedObjects(), CheckService(), CGovernanceVote::CheckSignature(), CSporkMessage::CheckSignature(), CheckSpecialTx(), llmq::CChainLocksHandler::Cleanup(), CDeterministicMNManager::CleanupCache(), llmq::CSigSharesManager::CollectSigSharesToAnnounce(), llmq::CSigSharesManager::CollectSigSharesToRequest(), CChainState::ConnectBlock(), CConnman::ConnectNode(), ContextualCheckBlockHeader(), BlockAssembler::CreateNewBlock(), llmq::CRecoveredSigsDb::CRecoveredSigsDb(), CHDChain::DeriveChildExtKey(), BitcoinUnits::description(), CChainState::DisconnectBlock(), CPrivateSendClientSession::DoAutomaticDenominating(), llmq::CChainLocksHandler::DoInvalidateBlock(), llmq::CChainLocksHandler::EnforceBestChainLock(), llmq::CQuorumManager::EnsureQuorumConnections(), PartiallyDownloadedBlock::FillBlock(), FlushStateToDisk(), CConnman::GetAddedNodeInfo(), llmq::CLLMQUtils::GetAllQuorumMembers(), getblockchaininfo(), GetBlockChecked(), getblockstats(), GetBlockSubsidy(), getblocktemplate(), CMasternodePayments::GetBlockTxOuts(), llmq::CChainLocksHandler::GetBlockTxs(), getchaintxstats(), llmq::CQuorumBlockProcessor::GetCommitmentsFromBlock(), getgovernanceinfo(), CHDPubKey::GetKeyPath(), ClientModel::getLastBlockDate(), ClientModel::getLastBlockHash(), GetListenPort(), CDeterministicMNManager::GetListForBlock(), CActiveMasternodeManager::GetLocalAddress(), GetMasternodePayment(), CPrivateSend::GetMaxPoolParticipants(), getmerkleblocks(), llmq::CQuorumBlockProcessor::GetMinableCommitment(), llmq::CQuorumBlockProcessor::GetMinedAndActiveCommitmentsUntilBlock(), getmininginfo(), CPrivateSend::GetMinPoolParticipants(), CSuperblock::GetNearestSuperblocksHeights(), GetNetworkHashPS(), CSuperblock::GetPaymentsLimit(), llmq::CQuorumManager::GetQuorum(), llmq::CQuorumBlockProcessor::GetQuorumBlockHash(), llmq::CLLMQUtils::GetQuorumConnections(), getrawtransaction(), CSporkMessage::GetSignerKeyID(), gettxoutproof(), ClientModel::getVerificationProgress(), llmq::CInstantSendManager::HandleFullyConfirmedBlock(), llmq::CInstantSendManager::HandleNewInputLockRecoveredSig(), llmq::CInstantSendManager::HandleNewRecoveredSig(), CNetFulfilledRequestManager::HasFulfilledRequest(), CActiveMasternodeManager::Init(), llmq::CDKGDebugManager::InitLocalSessionStatus(), llmq::CDKGSessionHandler::InitNewQuorum(), llmq::InitSession(), invalidateblock(), IsBlockPayeeValid(), IsBlockValueValid(), CGovernanceObject::IsCollateralValid(), CDeterministicMNManager::IsDIP3Enforced(), CSuperblock::IsExpired(), IsInitialBlockDownload(), llmq::CQuorumBlockProcessor::IsMiningPhase(), IsOldBudgetBlockValueValid(), llmq::CLLMQUtils::IsQuorumActive(), CBitcoinSecret::IsValid(), CSuperblock::IsValidBlockHeight(), CActiveMasternodeManager::IsValidNetAddr(), listsinceblock(), LoadMempool(), main(), CGovernanceManager::MasternodeRateCheck(), BitcoinUnits::name(), CZMQPublishRawBlockNotifier::NotifyBlock(), CZMQPublishRawChainLockNotifier::NotifyChainLock(), CZMQPublishRawChainLockSigNotifier::NotifyChainLock(), CConnman::OpenNetworkConnection(), PeerLogicValidation::PeerLogicValidation(), preciousblock(), llmq::CSigningManager::PreVerifyRecoveredSig(), llmq::CQuorumBlockProcessor::ProcessBlock(), CDeterministicMNManager::ProcessBlock(), llmq::CQuorumBlockProcessor::ProcessCommitment(), ProcessGetBlockData(), llmq::CInstantSendManager::ProcessInstantSendLock(), llmq::CQuorumBlockProcessor::ProcessMessage(), CMNAuth::ProcessMessage(), ProcessMessage(), PeerLogicValidation::ProcessMessages(), llmq::CSigSharesManager::ProcessMessageSigSesAnn(), llmq::CChainLocksHandler::ProcessNewChainLock(), llmq::CInstantSendManager::ProcessNewTransaction(), llmq::CInstantSendManager::ProcessPendingInstantSendLocks(), llmq::CInstantSendManager::ProcessPendingRetryLockTxs(), CMasternodeSync::ProcessTick(), PruneAndFlush(), pruneblockchain(), PruneBlockFilesManual(), CConnman::PushMessage(), CMNAuth::PushMNAUTH(), quorum_dkgstatus(), quorum_info(), quorum_list(), quorum_memberof(), quorum_selectquorum(), quorum_sigs_cmd(), CFlatDB< T >::Read(), CNode::ReceiveMsgBytes(), reconsiderblock(), CNetFulfilledRequestManager::RemoveAllFulfilledRequests(), CNetFulfilledRequestManager::RemoveFulfilledRequest(), CGovernanceManager::RequestGovernanceObject(), CGovernanceManager::RequestGovernanceObjectVotes(), llmq::CInstantSendManager::ResolveBlockConflicts(), rest_block(), rest_tx(), CWallet::ScanForWalletTransactions(), llmq::CQuorumManager::ScanQuorums(), llmq::CSigningManager::SelectQuorumForSigning(), PeerLogicValidation::SendMessages(), RPCConsole::setClientModel(), CBitcoinSecret::SetKey(), CBitcoinExtKeyBase< K, Size, Type >::SetKey(), setmocktime(), SendCoinsDialog::setModel(), GUIUtil::setupAddressWidget(), CGovernanceVote::Sign(), CSporkMessage::Sign(), llmq::CDKGSessionHandler::SleepBeforePhase(), submitblock(), CConnman::ThreadDNSAddressSeed(), ThreadImport(), CConnman::ThreadOpenConnections(), CConnman::ThreadOpenMasternodeConnections(), ModalOverlay::tipUpdate(), llmq::CDKGDebugSessionStatus::ToJson(), llmq::CDKGDebugStatus::ToJson(), llmq::CInstantSendManager::TruncateRecoveredSigsForInputs(), llmq::CChainLocksHandler::TrySignChainTip(), llmq::CInstantSendManager::TrySignInstantSendLock(), CDeterministicMNManager::UndoBlock(), CGovernanceManager::UpdateCachesAndClean(), CDSNotificationInterface::UpdatedBlockTip(), llmq::CDKGSessionManager::UpdatedBlockTip(), llmq::CQuorumManager::UpdatedBlockTip(), llmq::CInstantSendManager::UpdatedBlockTip(), BitcoinGUI::updateHeadersSyncProgressLabel(), CGovernanceObject::UpdateSentinelVariables(), llmq::CQuorumBlockProcessor::UpgradeDB(), CDeterministicMNManager::UpgradeDBIfNeeded(), llmq::CFinalCommitment::Verify(), verifychain(), PaymentServer::verifyNetwork(), llmq::CFinalCommitment::VerifyNull(), llmq::CSigSharesManager::VerifySigSharesInv(), and CFlatDB< T >::Write().

SelectParams()

void SelectParams

(

const std::string &

chain

)

Sets the params returned by Params() to those for the given BIP70 chain name.

Exceptions

std::runtime_error

when the chain is not supported.

Definition at line 965 of file chainparams.cpp.

References CreateChainParams(), globalChainParams, and SelectBaseParams().

Referenced by AppInit(), AppInitRawTx(), PaymentServer::ipcParseCommandLine(), and main().

UpdateBudgetParameters()

void UpdateBudgetParameters	(	int	nMasternodePaymentsStartBlock,
		int	nBudgetPaymentsStartBlock,
		int	nSuperblockStartBlock
	)

Allows modifying the budget regtest parameters.

Definition at line 981 of file chainparams.cpp.

References globalChainParams.

Referenced by AppInitParameterInteraction().

UpdateDevnetLLMQChainLocks()

void UpdateDevnetLLMQChainLocks

(

Consensus::LLMQType

llmqType

)

Allows modifying the LLMQ type for ChainLocks.

Definition at line 991 of file chainparams.cpp.

References globalChainParams.

Referenced by AppInitParameterInteraction().

UpdateDevnetSubsidyAndDiffParams()

void UpdateDevnetSubsidyAndDiffParams	(	int	nMinimumDifficultyBlocks,
		int	nHighSubsidyBlocks,
		int	nHighSubsidyFactor
	)

Allows modifying the subsidy and difficulty devnet parameters.

Definition at line 986 of file chainparams.cpp.

References globalChainParams.

Referenced by AppInitParameterInteraction().

UpdateDIP3Parameters()

void UpdateDIP3Parameters	(	int	nActivationHeight,
		int	nEnforcementHeight
	)

Allows modifying the DIP3 activation and enforcement height.

Definition at line 976 of file chainparams.cpp.

References globalChainParams.

Referenced by AppInitParameterInteraction().

UpdateLLMQDevnetParams()

void UpdateLLMQDevnetParams	(	int	size,
		int	threshold
	)

Allows modifying parameters of the devnet LLMQ.

Definition at line 1001 of file chainparams.cpp.

References globalChainParams.

Referenced by AppInitParameterInteraction().

UpdateLLMQTestParams()

void UpdateLLMQTestParams	(	int	size,
		int	threshold
	)

Allows modifying parameters of the test LLMQ.

Definition at line 996 of file chainparams.cpp.

References globalChainParams.

Referenced by AppInitParameterInteraction().

UpdateVersionBitsParameters()

void UpdateVersionBitsParameters	(	Consensus::DeploymentPos	d,
		int64_t	nStartTime,
		int64_t	nTimeout,
		int64_t	nWindowSize,
		int64_t	nThresholdStart,
		int64_t	nThresholdMin,
		int64_t	nFalloffCoeff
	)

Allows modifying the Version Bits regtest parameters.

Definition at line 971 of file chainparams.cpp.

References globalChainParams.

Referenced by AppInitParameterInteraction().