PolygonValidiumStorageMigration.sol

Functions

constructor

  function constructor(
    contract IPolygonZkEVMGlobalExitRootV2 _globalExitRootManager,
    contract IERC20Upgradeable _pol,
    contract IPolygonZkEVMBridgeV2 _bridgeAddress,
    contract PolygonRollupManager _rollupManager
  ) public

Parameters

Name	Type	Description
_globalExitRootManager	contract IPolygonZkEVMGlobalExitRootV2	Global exit root manager address.
_pol	contract IERC20Upgradeable	POL token address.
_bridgeAddress	contract IPolygonZkEVMBridgeV2	Bridge address.
_rollupManager	contract PolygonRollupManager	Global exit root manager address.

initializeMigration

  function initializeMigration(
  ) external

sequenceBatchesValidium

Allows a sequencer to send multiple batches.

  function sequenceBatchesValidium(
    struct PolygonValidiumStorageMigration.ValidiumBatchData[] batches,
    uint64 maxSequenceTimestamp,
    uint64 initSequencedBatch,
    address l2Coinbase,
    bytes dataAvailabilityMessage
  ) external

Parameters

Name	Type	Description
batches	struct PolygonValidiumStorageMigration.ValidiumBatchData[]	Struct array which holds the data necessary for appending new batches to the sequence.
maxSequenceTimestamp	uint64	Max timestamp of the sequence. This timestamp must be within a safety range (actual + 36 seconds). It should be equal or greater than the last block inside the sequence. Otherwise the batch is invalidated by the circuit.
initSequencedBatch	uint64	This parameter must match the current last batch sequenced. This is a protection mechanism against the sequencer sending undesired data.
l2Coinbase	address	Address that will receive the fees from L2.
dataAvailabilityMessage	bytes	Byte array containing the signatures and all the addresses of the committee in ascending order [signature 0, …, signature requiredAmountOfSignatures -1, address 0, … address N] Note that al signatures are ECDSA, therefore each must be 65 bytes long.

Note that POL is not a reentrant token.

sequenceBatches

Allows a sequencer to send multiple batches.

  function sequenceBatches(
    struct PolygonRollupBaseEtrogNoGap.BatchData[] batches,
    uint64 maxSequenceTimestamp,
    uint64 initSequencedBatch,
    address l2Coinbase
  ) public

Parameters

Name	Type	Description
batches	struct PolygonRollupBaseEtrogNoGap.BatchData[]	Struct array which holds the data necessary for appending new batches to the sequence.
maxSequenceTimestamp	uint64	Max timestamp of the sequence. The timestamp must be within a safety range (actual + 36 seconds). It should be equal or greater than the last block inside the sequence. Otherwise the batch is invalidated by the circuit.
initSequencedBatch	uint64	This parameter must match the current last batch sequenced. This is a protection mechanism against the sequencer sending undesired data.
l2Coinbase	address	Address that will receive the fees from L2. Note that POL is not a reentrant token.

setDataAvailabilityProtocol

Allows the admin to set a new data availability protocol.

  function setDataAvailabilityProtocol(
    contract IDataAvailabilityProtocol newDataAvailabilityProtocol
  ) external

Parameters

Name	Type	Description
newDataAvailabilityProtocol	contract IDataAvailabilityProtocol	Address of the new data availability protocol.

switchSequenceWithDataAvailability

Allows the admin to switch the sequencing functionality to a data availability configuration.

  function switchSequenceWithDataAvailability(
    bool newIsSequenceWithDataAvailabilityAllowed
  ) external

Parameters

Name	Type	Description
newIsSequenceWithDataAvailabilityAllowed	bool	Boolean to switch.

Events

SetDataAvailabilityProtocol

Emitted when the admin updates the data availability protocol.

  event SetDataAvailabilityProtocol(
  )

SwitchSequenceWithDataAvailability

Emitted when switching the sequencing functionality to a data availability configuration.

  event SwitchSequenceWithDataAvailability(
  )