5 Commits (4575a240f7d271cda9a4e8cb13fdd34ecca7e0eb)

Author	SHA1	Message	Date
Paul Barclay	7d8e3ca8b2	Align ERC721 Receiver with current ERC721 standard. (#1047) ... * Align ERC721 Receiver with current ERC721 standard. Adds a second address field to onERC721Received onERC721Received(address,address,uint256,bytes) Updates the function signature to 0x150b7a02 from 0xf0b9e5ba * Add _operator to onERC721Received * Fix error caused by formatOnSave * Fixed comments on ERC721Receiver Removed "Must use 50,000 gas or less" Corrected the function signature	7 years ago
Amir Bandeali	dc1e352cc4	Don't emit Approval event when approval is cleared on transfer (#1039)	7 years ago
Matt Condon	e1dc1411fc	WIP: Fix/erc721 (#993) ... * fix: defer lookup-specific info to implementations * fix: change inheritance order, fix import	7 years ago
Matt Condon	259b9da3e6	add 165 to 721 (#972) ... * make _tokenId indexed in Transfer and Approval events via: https://github.com/ethereum/EIPs/pull/1124/files * fix: make name() and symbol() external instead of public * feat: implement ERC721's ERC165 * feat: erc165 tests * fix: don't use chai-as-promised in direct await * fix: reorganize to /introspection * feat: abstract all erc165 tests to a behavior * feat: disallow registering 0xffffffff	7 years ago
Santiago Palladino	e96164feea	ERC721 full implementation (#803) ... * Rename current ERC721 implementation to BaseERC721 * Implement ERC721 optional & approveAll functionality * Support for new ERC721 interface - Tests for new features are pending - ERC721 is abstract, since it requires metadata implementation - Move some methods into DeprecatedERC721 contract - Reorganise base vs full implementation - Pending tokenByIndex * Add more tests for ERC721 * Implement suggestions by @dekz * Update comments in ERC721 contracts * Implement tokensByIndex extension - Remove restrictions from mock mint and burn calls * Add default implementation for metadata URI This allows token implementation to be non-abstract * Allow operators to call approve on a token * Remove gas stipend restriction in call to 721 receiver * Remove deprecated implementation We only want to keep the interface, for interacting with already deployed contracts * Add notice to isContract helper on constract constructors * Change natspec delimiters for consistency * Minor linting fixes * Add constant modifier to ERC721_RECEIVED magic value * Use 4-params safeTransferFrom for implementing the 3-params overload * Minor text changes in natspec comments * Use address(0) instead of 0 or 0x0 * Use if-statements instead of boolean one-liners for clarity :-( * Keep ownedTokensCount state var in sync in full ERC721 implementation * Fix incorrect comparison when burning ERC721 tokens with metadata * Use address(0) instead of 0 in one more place in ERC721 * Throw when querying balance for the zero address Required by the spec * Update links to approved version of EIP721 * Use explicit size for uint * Remove unneeded internal function in ERC721 Also rename addToken and removeToken for added clarity * Use underscore instead of 'do' prefix for internal methods in ERC721 * Fix failing test due to events reordering in ERC721 safe transfer * Fix bug introduced in 74db03ba06 * Remove do prefix for internal setTokenUri method * Allow transfers to self in ERC721	7 years ago