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Add interface definitions for token index

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nolash 2020-12-29 22:27:34 +01:00
parent 8dfc908510
commit d3d731e76d
Signed by: lash
GPG Key ID: 21D2E7BB88C2A746
4 changed files with 17 additions and 2 deletions
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2
solidity/TokenUniqueSymbolIndex.bin
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File diff suppressed because one or more lines are too long

2
solidity/TokenUniqueSymbolIndex.json
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@ -1 +1 @@
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"bytes32","name":"_key","type":"bytes32"}],"name":"addressOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_idx","type":"uint256"}],"name":"entry","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_key","type":"bytes32"},{"internalType":"address","name":"_token","type":"address"}],"name":"register","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"registry","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"registryCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}] [{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"bytes32","name":"_key","type":"bytes32"}],"name":"addressOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_key","type":"bytes32"},{"internalType":"address","name":"_token","type":"address"}],"name":"register","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"registry","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"registryCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"_interfaceCode","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

11
solidity/TokenUniqueSymbolIndex.sol
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@ -15,6 +15,17 @@ contract TokenUniqueSymbolIndex {
tokens.push(address(0)); tokens.push(address(0));
} }
// EIP 165
function supportsInterface(bytes4 _interfaceCode) public pure returns ( bool ) {
if (_interfaceCode == bytes4(0x325d15e2)) {
return true;
}
if (_interfaceCode == bytes4(0x01ffc9a7)) {
return true;
}
return false;
}
// EIP 172 // EIP 172
function transferOwnership() public { function transferOwnership() public {
revert("owner cannot be changed"); revert("owner cannot be changed");

4
solidity/test_tokenindex.py
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@ -52,3 +52,7 @@ except:
if not fail: if not fail:
raise RuntimeError('expected fail on register same token to same address') raise RuntimeError('expected fail on register same token to same address')
assert(c.functions.supportsInterface('0x325d15e2').call())
assert(c.functions.supportsInterface('0x01ffc9a7').call())
assert(not c.functions.supportsInterface('0xffffffff').call())