interchain-token-service

Solidity API

TestInvalidInterchainExecutable

EXECUTE_FAILURE

bytes32 EXECUTE_FAILURE

EXPRESS_EXECUTE_FAILURE

bytes32 EXPRESS_EXECUTE_FAILURE

MessageReceived

event MessageReceived(bytes32 commandId, string sourceChain, bytes sourceAddress, address receiver, string message, bytes32 tokenId, uint256 amount)

constructor

constructor(address interchainTokenService_) public

lastMessage

string lastMessage

executeWithInterchainToken

function executeWithInterchainToken(bytes32 commandId, string sourceChain, bytes sourceAddress, bytes data, bytes32 tokenId, address token, uint256 amount) external returns (bytes32)

expressExecuteWithInterchainToken

function expressExecuteWithInterchainToken(bytes32 commandId, string sourceChain, bytes sourceAddress, bytes data, bytes32 tokenId, address token, uint256 amount) external returns (bytes32)

Executes express logic in the context of an interchain token transfer.

Only callable by the interchain token service.

Parameters

Name	Type	Description
commandId	bytes32	The unique message id.
sourceChain	string	The source chain of the token transfer.
sourceAddress	bytes	The source address of the token transfer.
data	bytes	The data associated with the token transfer.
tokenId	bytes32	The token ID.
token	address	The token address.
amount	uint256	The amount of tokens to be transferred.

Return Values

Name	Type	Description
[0]	bytes32	bytes32 Hash indicating success of the express execution.

_executeWithInterchainToken

function _executeWithInterchainToken(bytes32 commandId, string sourceChain, bytes sourceAddress, bytes data, bytes32 tokenId, address token, uint256 amount) internal

Internal function containing the logic to be executed with interchain token transfer.

Logic must be implemented by derived contracts.

Parameters

Name	Type	Description
commandId	bytes32	The unique message id.
sourceChain	string	The source chain of the token transfer.
sourceAddress	bytes	The source address of the token transfer.
data	bytes	The data associated with the token transfer.
tokenId	bytes32	The token ID.
token	address	The token address.
amount	uint256	The amount of tokens being transferred.