cicnet/eth-contract-registry
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Code Issues 1 Packages Projects Releases Wiki Activity

Correct interface abbreviations

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lash
2023-03-21 13:44:54 +00:00
parent 29494b4366
commit eadcdf1434
3 changed files with 19 additions and 8 deletions
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23
solidity/Registry.sol
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@@ -7,13 +7,17 @@ pragma solidity >0.6.11;
contract CICRegistry {
// Implements EIP 173
// Implements ERC173
address public owner;
// Implements RegistryClient
bytes32[] public identifiers;
mapping (bytes32 => address) entries; // contractidentifier -> address
mapping (bytes32 => bytes32[]) entryBindings; // contractidentifier -> chainidentifier
// Implements ERC173
event OwnershipTransferred(address indexed _previousOwner, address indexed _newOwner);
constructor(bytes32[] memory _identifiers) {
owner = msg.sender;
for (uint i = 0; i < _identifiers.length; i++) {
@@ -21,6 +25,7 @@ contract CICRegistry {
}
}
// Implements Registry
function set(bytes32 _identifier, address _address) public returns (bool) {
require(msg.sender == owner);
require(entries[_identifier] == address(0));
@@ -38,6 +43,7 @@ contract CICRegistry {
return true;
}
// Implements Registry
function bind(bytes32 _identifier, bytes32 _reference) public returns (bool) {
require(msg.sender == owner);
require(entries[_identifier] != address(0));
@@ -48,27 +54,32 @@ contract CICRegistry {
// Implements EIP 173
function transferOwnership(address _newOwner) public returns (bool) {
address _oldOwner;
require(msg.sender == owner);
_oldOwner = owner;
owner = _newOwner;
emit OwnershipTransferred(_oldOwner, _newOwner);
return true;
}
// Implements Registry
// Implements RegistryClient
function addressOf(bytes32 _identifier) public view returns (address) {
return entries[_identifier];
}
// Implements ERC165
function supportsInterface(bytes4 _sum) public pure returns (bool) {
if (_sum == 0xffeb6416) { // Registry
if (_sum == 0xd719b0cc) { // Registry
return true;
}
if (_sum == 0xbb34534c) { // RegistryClient
if (_sum == 0x93c68796) { // RegistryClient
return true;
}
if (_sum == 0x01ffc9a7) { // EIP165
if (_sum == 0x01ffc9a7) { // ERC165
return true;
}
if (_sum == 0x9493f8b2) { // EIP173
if (_sum == 0x9493f8b2) { // ERC173
return true;
}
return false;