DataCap Actor

DataCap Actor is responsible for DataCap token management.

The ActorCode for DataCap actor is hex"0007" which will be used to call DataCap actor APIs. You also need to specify method number of which method you want to invoke. Please refer each method for its method number.

Name

function name() internal returns (string memory) {}

Return the name of DataCap token which is 'DataCap'.

Unit NameMethodNum : 48890204.

Params:

• null

Results:

• String : DataCap

Symbol

function symbol() internal returns (string memory) {}

Return the symbol of DataCap token which is 'DCAP'.

unit SymbolMethodNum: 2061153854.

Params:

• null

Results:

• String : DCAP

TotalSupply

function totalSupply() internal returns (CommonTypes.BigInt memory) {}

Return the total supply of DataCap token.

uint TotalSupplyMethodNum: 114981429.

Params:

• null

Results:

• BigInt TokenAmount - Total DataCap token supply.

Balance

function balance(CommonTypes.FilAddress memory addr) internal returns (CommonTypes.BigInt memory) {}

Return the DataCap token balance for the wallet address.

unit BalanceOfMethodNum: 3261979605.

Params:

• bytes Address - the wallet address.

Results:

• BigInt TokenAmount - the DataCap token balance for the specified wallet address.

Transfer

function transfer(DataCapTypes.TransferParams memory params) internal returns (DataCapTypes.TransferReturn memory) {}

Transfers DataCap tokens from caller address to the to address.

uint TransferMethodNum = 80475954;

Params:

• struct TransferParams
  • FilAddress To - the address to receive DataCap token.
  • BigInt Amount - A non-negative amount to transfer.
  • bytes[] OperatorData - Arbitrary data to pass on via the receiver hook.

Results:

• struct TransferReturn
  • BigInt FromBalance - the balance of from_address.
  • BigInt ToBalance - the balance of to_address.
  • bytes RecipientData: data returned from receive hook.

TransferFrom

function transferFrom(DataCapTypes.TransferFromParams memory params) internal returns (DataCapTypes.TransferFromReturn memory) {}

Transfers DataCap tokens between from the from_address to the to_address.

uint TransferFromMethodNum = 3621052141.

Params:

• struct TransferFromParams
  • FilAddress From - the address to send DataCap Token.
  • FilAddress To - the address to receive DataCap Token.
  • BigInt Amount - A non-negative amount to transfer.
  • bytes OperatorData: Arbitrary data to pass on via the receiver hook.

Results:

• struct TransferFromReturn
  • BigInt FromBalance - the balance of from_address.
  • BigInt ToBalance - the balance of to_address.
  • BigInt Allowance - the remaining allowance of owner address.
  • bytes RecipientData - data returned from receive hook.

IncreaseAllowance

function increaseAllowance(DataCapTypes.IncreaseAllowanceParams memory params) internal returns (CommonTypes.BigInt memory) {}

Increase the DataCap token allowance that an operator can control of the owner's balance by the requested amount.

uint IncreaseAllowanceMethodNum = 1777121560.

Params:

• struct IncreaseAllowanceParams
  • FilAddress Operator - the wallet address of the operator.
  • BigInt increaseAmount - increase DataCap token allowance for the operator address.

Results:

• BigInt TokenAmount - the new DataCap allowance of the operator address.

DecreaseAllowance

function decreaseAllowance(DataCapTypes.DecreaseAllowanceParams memory params) internal returns (CommonTypes.BigInt memory) {}

Decrease the DataCap token allowance that an operator controls of the owner's balance by the requested amount.

uint DecreaseAllowanceMethodNum = 1529376545;

Params:

• struct DecreaseAllowanceParams
• FilAddress Operator - the wallet address of the operator.
• BigInt IncreaseAmount - the decreased DataCap token allowance of the operator address.

Results:

• BigInt TokenAmount - the new DataCap allowance of the operator address.

RevokeAllowance

function revokeAllowance(CommonTypes.FilAddress memory operator) internal returns (CommonTypes.BigInt memory) {}

Revoke the DataCap token allowance from the operator and set the operator's allowance in behave of owner/caller address to 0.

uint RevokeAllowanceMethodNum = 2765635761.

Params:

• FilAddress Operator - the wallet address of the operator.

Results:

• BigInt TokenAmount - the old Allowance amount of the operator address.

Burn

function burn(CommonTypes.BigInt memory amount) internal returns (CommonTypes.BigInt memory) {}

Burn an amount of DataCap token from the owner/caller address, decreasing total token supply.

uint BurnMethodNum = 1434719642.

Params:

• BigInt Amount - the amount the DataCap token to be burned.

Results:

• BigInt TokenAmount - the updated DataCap token balance of the owner/caller address.

BurnFrom

function burnFrom(DataCapTypes.BurnFromParams memory params) internal returns (DataCapTypes.BurnFromReturn memory) {}

Burn an amount of DataCap token from the specified address (owner address), decrease the allowance of operator/caller, and decrease total token supply.

uint BurnFromMethodNum = 2979674018.

Params:

• struct BurnFromParams
  • FilAddress Owner - the wallet address of the owner.
  • BigInt Amount - the amount of DataCap token to be burned.

Results:

• struct BurnFromReturn
  • BigInt balance - new balance in the account after the successful burn.
  • BigInt allowance - new remaining allowance between the owner and operator (caller)

Allowance

function allowance(DataCapTypes.GetAllowanceParams memory params) internal returns (CommonTypes.BigInt memory) {}

Return the allowance between owner and operator address.

uint AllowanceMethodNum = 4205072950;

Params:

• struct GetAllowanceParams
  • FilAddress Owner : the wallet address of the owner.
  • FilAddress Operator : the wallet address of the owner.

Results:

• BigInt TokenAmount - the allowance that an operator can control of an owner's allowance.