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Add ERC-173 support to giftable token

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nolash 2021-12-09 05:56:08 +01:00
parent 138b81e5a7
commit 9dec630ac1
Signed by: lash
GPG Key ID: 21D2E7BB88C2A746
8 changed files with 21 additions and 8 deletions
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4
python/CHANGELOG
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@ -1,4 +1,6 @@
* 0.0.10-pending
* 0.1.3
- Add ERC-173 support to giftable token
* 0.0.10
- Upgrade chainlib dependency, providing customizable jsonrpc id
- Move to chainlib-eth
* 0.0.9-unreleased

2
python/giftable_erc20_token/data/GiftableToken.bin
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python/giftable_erc20_token/data/GiftableToken.json
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2
python/setup.cfg
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@ -1,6 +1,6 @@
[metadata]
name = eth-erc20
version = 0.1.2a3
version = 0.1.3
description = ERC20 interface and simple contract with deployment script that lets any address mint and gift itself tokens.
author = Louis Holbrook
author_email = dev@holbrook.no

2
solidity/GiftableToken.bin
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solidity/GiftableToken.json
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@ -1 +1 @@
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11
solidity/GiftableToken.sol
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@ -1,10 +1,11 @@
pragma solidity >0.6.11;
// SPDX-License-Identifier: GPL-3.0-or-later
// File-Version: 2
contract GiftableToken {
address owner;
address public owner;
mapping(address => bool) minters;
// Implements ERC20
@ -90,6 +91,11 @@ contract GiftableToken {
return true;
}
// Implements EIP173
function transferOwnership(address _newOwner) public returns (bool) {
owner = _newOwner;
}
// Implements EIP165
function supportsInterface(bytes4 _sum) public returns (bool) {
if (_sum == 0xc6bb4b70) { // ERC20
@ -101,6 +107,9 @@ contract GiftableToken {
if (_sum == 0x01ffc9a7) { // EIP165
return true;
}
if (_sum == 0x9493f8b2) { // EIP173
return true;
}
return false;
}
}

4
solidity/Makefile
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@ -4,7 +4,9 @@ all:
$(SOLC) --bin GiftableToken.sol --evm-version byzantium | awk 'NR>3' > GiftableToken.bin
truncate -s -1 GiftableToken.bin
$(SOLC) --abi GiftableToken.sol --evm-version byzantium | awk 'NR>3' > GiftableToken.json
$(SOLC) --bin StaticToken.sol --evm-version byzantium | awk 'NR>3' > StaticToken.bin
truncate -s -1 StaticToken.bin
$(SOLC) --abi StaticToken.sol --evm-version byzantium | awk 'NR>3' > StaticToken.json
install: all
cp -v *{json,bin} ../python/giftable_erc20_token/data/