ENSSubdomainRegistrar

contract ENSSubdomainRegistrar

is AragonApp, ENSConstants

Source: contracts/ens/ENSSubdomainRegistrar.sol

Index

• DeleteName

• NewName

• _createName

• _pointToResolverAndResolve

• createName

• createNameAndPoint

• deleteName

• getAddr

• getNodeForLabel

• initialize

• pointRootNode

Reference

Events

DeleteName

event`` DeleteName(bytes32 node, bytes32 label)

---

Parameters:

• node - bytes32

• label - bytes32

NewName

event`` NewName(bytes32 node, bytes32 label)

---

Parameters:

• node - bytes32

• label - bytes32

Functions

_createName

function`` _createName(bytes32 _label, address _owner) internal returns (bytes32)

---

Parameters:

• _label - bytes32

• _owner - address

Returns:

• bytes32

_pointToResolverAndResolve

function`` _pointToResolverAndResolve(bytes32 _node, address _target) internal

---

Parameters:

• _node - bytes32

• _target - address

createName

function`` createName(bytes32 _label, address _owner) external returns (bytes32)

---

Create a new ENS subdomain record for `_label` and assign ownership to `_owner`.

Modifiers:

• auth

Parameters:

• _label - Label of new subdomain

• _owner - Owner of new subdomain

Returns:

• node Hash of created node

createNameAndPoint

function`` createNameAndPoint(bytes32 _label, address _target) external returns (bytes32)

---

Create a new ENS subdomain record for `_label` that resolves to `_target` and is owned by this ENSSubdomainRegistrar.

Modifiers:

• auth

Parameters:

• _label - Label of new subdomain

• _target - Ethereum address this new subdomain label will point to

Returns:

• node Hash of created node

deleteName

function`` deleteName(bytes32 _label) external

---

Deregister ENS subdomain record for `_label`.

Modifiers:

• auth

Parameters:

• _label - Label of subdomain to deregister

getAddr

function`` getAddr(bytes32 node) internal view returns (address)

---

Parameters:

• node - bytes32

Returns:

• address

getNodeForLabel

function`` getNodeForLabel(bytes32 _label) internal view returns (bytes32)

---

Parameters:

• _label - bytes32

Returns:

• bytes32

initialize

function`` initialize(AbstractENS _ens, bytes32 _rootNode) public

---

Initialize can only be called once. It saves the block number in which it was initialized. This contract must be the owner of the `_rootNode` node so that it can create subdomains. Initialize this ENSSubdomainRegistrar instance with `_ens` as the root ENS registry and `_rootNode` as the node to allocate subdomains under.

Modifiers:

• onlyInit

Parameters:

• _ens - Address of ENS registry

• _rootNode - Node to allocate subdomains under

pointRootNode

function`` pointRootNode(address _target) external

---

Resolve this ENSSubdomainRegistrar's root node to `_target`.

Modifiers:

• auth

Parameters:

• _target - Ethereum address root node will point to