ExternalCall

Git Source

Inherits: BaseUtils

External call on call forwarder which can safely execute any calls for a specific selector without compromising this contract

State Variables

DELTA_FORWARD_COMPOSE

selector for deltaForwardCompose(bytes)

bytes32 private constant DELTA_FORWARD_COMPOSE = 0x6a0c90ff00000000000000000000000000000000000000000000000000000000

Functions

_callExternal

Executes an external call through a call forwarder with a pre-determined selector

This is not a real external call, this one has a pre-determined selector that prevents collision with any calls that can be made in this contract. This prevents unauthorized calls that would pull funds from other users. On top of that, this makes the contract arbitrarily extensible.

Note: calldata-offset-table:

function _callExternal(uint256 currentOffset) internal returns (uint256);

Parameters

Returns