evm

Documentation

Index

• Variables
• type Mgr
  • func NewMgr(rpcs map[string]rpc.Client, cliCtx sdkClient.Context, ...) *Mgr
  • func (mgr Mgr) ProcessDepositConfirmation(e tmEvents.Event) (err error)
  • func (mgr Mgr) ProcessGatewayTxConfirmation(e tmEvents.Event) error
  • func (mgr Mgr) ProcessNewChain(e tmEvents.Event) (err error)
  • func (mgr Mgr) ProcessTokenConfirmation(e tmEvents.Event) error
  • func (mgr Mgr) ProcessTransferKeyConfirmation(e tmEvents.Event) (err error)

Variables

var (
	ERC20TransferSig                 = crypto.Keccak256Hash([]byte("Transfer(address,address,uint256)"))
	ERC20TokenDeploymentSig          = crypto.Keccak256Hash([]byte("TokenDeployed(string,address)"))
	SinglesigTransferOwnershipSig    = crypto.Keccak256Hash([]byte("OwnershipTransferred(address,address)"))
	SinglesigTransferOperatorshipSig = crypto.Keccak256Hash([]byte("OperatorshipTransferred(address,address)"))
	MultisigTransferOwnershipSig     = crypto.Keccak256Hash([]byte("OwnershipTransferred(address[],uint256,address[],uint256)"))
	MultisigTransferOperatorshipSig  = crypto.Keccak256Hash([]byte("OperatorshipTransferred(address[],uint256,address[],uint256)"))
	ContractCallSig                  = crypto.Keccak256Hash([]byte("ContractCall(address,string,string,bytes32,bytes)"))
	ContractCallWithTokenSig         = crypto.Keccak256Hash([]byte("ContractCallWithToken(address,string,string,bytes32,bytes,string,uint256)"))
	TokenSentSig                     = crypto.Keccak256Hash([]byte("TokenSent(address,string,string,string,uint256)"))
)

Smart contract event signatures

Types

type Mgr

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

Mgr manages all communication with Ethereum

func NewMgr

func NewMgr(rpcs map[string]rpc.Client, cliCtx sdkClient.Context, broadcaster types.Broadcaster, logger tmLog.Logger, cdc *codec.LegacyAmino) *Mgr

NewMgr returns a new Mgr instance

func (Mgr) ProcessDepositConfirmation

func (mgr Mgr) ProcessDepositConfirmation(e tmEvents.Event) (err error)

ProcessDepositConfirmation votes on the correctness of an EVM chain token deposit

func (Mgr) ProcessGatewayTxConfirmation

func (mgr Mgr) ProcessGatewayTxConfirmation(e tmEvents.Event) error

ProcessGatewayTxConfirmation votes on the correctness of an EVM chain gateway's transactions

func (Mgr) ProcessNewChain

func (mgr Mgr) ProcessNewChain(e tmEvents.Event) (err error)

ProcessNewChain notifies the operator that vald needs to be restarted/udpated for a new chain

func (Mgr) ProcessTokenConfirmation

func (mgr Mgr) ProcessTokenConfirmation(e tmEvents.Event) error

ProcessTokenConfirmation votes on the correctness of an EVM chain token deployment

func (Mgr) ProcessTransferKeyConfirmation

func (mgr Mgr) ProcessTransferKeyConfirmation(e tmEvents.Event) (err error)

ProcessTransferKeyConfirmation votes on the correctness of an EVM chain key transfer