keeper

package

v0.0.0-...-1237470 Latest Latest Go to latest Published: Aug 27, 2020 License: GPL-3.0 Imports: 15 Imported by: 0

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Repository

github.com/polynetwork/cosmos-poly-module

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Documentation ¶

Index ¶

Variables
func GetConsensusPeerKey(chainId uint64) []byte
func GetKeyHeaderHashKey(chainId uint64) []byte
func NewQuerier(k Keeper) sdk.Querier
type Keeper
- func NewKeeper(cdc *codec.Codec, key sdk.StoreKey) Keeper

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ConsensusPeerPrefix = []byte{0x01}
	// To help store the header hash at height where the poly chain switch epoch consensus public keys
	KeyHeaderHashPrefix = []byte{0x02}
)

Functions ¶

func GetConsensusPeerKey ¶

func GetConsensusPeerKey(chainId uint64) []byte

func GetKeyHeaderHashKey ¶

func GetKeyHeaderHashKey(chainId uint64) []byte

func NewQuerier ¶

func NewQuerier(k Keeper) sdk.Querier

NewQuerier returns a minting Querier handler.

Types ¶

type Keeper ¶

type Keeper struct {
	// contains filtered or unexported fields
}

Keeper of the mint store

func NewKeeper ¶

func NewKeeper(
	cdc *codec.Codec, key sdk.StoreKey) Keeper

NewKeeper creates a new mint Keeper instance

func (Keeper) GetConsensusPeers ¶

func (keeper Keeper) GetConsensusPeers(ctx sdk.Context, chainId uint64) (*types.ConsensusPeers, error)

func (Keeper) GetKeyHeaderHash ¶

func (keeper Keeper) GetKeyHeaderHash(ctx sdk.Context, chainId uint64) (*polycommon.Uint256, error)

func (Keeper) ProcessHeader ¶

func (keeper Keeper) ProcessHeader(ctx sdk.Context, header *polytype.Header, headerProof []byte, curHeader *polytype.Header) error

func (Keeper) SetConsensusPeers ¶

func (keeper Keeper) SetConsensusPeers(ctx sdk.Context, consensusPeers types.ConsensusPeers) error

func (Keeper) SetKeyHeaderHash ¶

func (keeper Keeper) SetKeyHeaderHash(ctx sdk.Context, chainId uint64, keyHeaderHash polycommon.Uint256) error

func (Keeper) SyncBlockHeaders ¶

func (keeper Keeper) SyncBlockHeaders(ctx sdk.Context, headerStrs []string) error

func (Keeper) SyncGenesisHeader ¶

func (keeper Keeper) SyncGenesisHeader(ctx sdk.Context, genesisHeaderStr string) error

func (Keeper) UpdateConsensusPeer ¶

func (keeper Keeper) UpdateConsensusPeer(ctx sdk.Context, header *polytype.Header) error

func (Keeper) VerifyHeaderByKeyHeaderHash ¶

func (keeper Keeper) VerifyHeaderByKeyHeaderHash(ctx sdk.Context, header *polytype.Header) error

func (Keeper) VerifyHeaderSig ¶

func (keeper Keeper) VerifyHeaderSig(ctx sdk.Context, header *polytype.Header) error

func (Keeper) VerifyHistoricalHeader ¶

func (keeper Keeper) VerifyHistoricalHeader(ctx sdk.Context, header *polytype.Header, headerProof []byte, curHeader *polytype.Header) error

Source Files ¶

View all Source files

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