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author | Amir Bandeali <abandeali1@gmail.com> | 2018-06-27 10:12:43 +0800 |
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committer | Amir Bandeali <abandeali1@gmail.com> | 2018-06-30 09:05:40 +0800 |
commit | 2fcc36bbadcb8238ee292afc58c2cd460d1b69da (patch) | |
tree | 235d3f2b361194a2e9ba41c4981a35daa99ac863 /packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol | |
parent | 762c0143eb10306ca70b0f206e80eb9aed925f99 (diff) | |
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Update file structure
Diffstat (limited to 'packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol')
-rw-r--r-- | packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol b/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol new file mode 100644 index 000000000..345712d67 --- /dev/null +++ b/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol @@ -0,0 +1,105 @@ +/* +The MIT License (MIT) + +Copyright (c) 2016 Smart Contract Solutions, Inc. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +pragma solidity ^0.4.24; + +/** + * @title ERC721 Non-Fungible Token Standard basic interface + * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md + * Modified from https://github.com/OpenZeppelin/zeppelin-solidity/blob/master/contracts/token/ERC721/ERC721Basic.sol + */ +contract IERC721Token { + string internal name_; + string internal symbol_; + + event Transfer( + address indexed _from, + address indexed _to, + uint256 _tokenId + ); + event Approval( + address indexed _owner, + address indexed _approved, + uint256 _tokenId + ); + event ApprovalForAll( + address indexed _owner, + address indexed _operator, + bool _approved + ); + + function name() + public + view + returns (string); + function symbol() + public + view + returns (string); + + function balanceOf(address _owner) + public + view + returns (uint256 _balance); + function ownerOf(uint256 _tokenId) + public + view + returns (address _owner); + function exists(uint256 _tokenId) + public + view + returns (bool _exists); + + function approve(address _to, uint256 _tokenId) + public; + function getApproved(uint256 _tokenId) + public + view + returns (address _operator); + + function setApprovalForAll(address _operator, bool _approved) + public; + function isApprovedForAll(address _owner, address _operator) + public + view + returns (bool); + + function transferFrom( + address _from, + address _to, + uint256 _tokenId) + public; + function safeTransferFrom( + address _from, + address _to, + uint256 _tokenId) + public; + function safeTransferFrom( + address _from, + address _to, + uint256 _tokenId, + bytes _data) + public; +} |