difftreelog
feat add allowanceCross method
in: master
22 files changed
Cargo.lockdiffbeforeafterboth--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6360,7 +6360,7 @@
[[package]]
name = "pallet-fungible"
-version = "0.1.9"
+version = "0.1.10"
dependencies = [
"evm-coder",
"frame-benchmarking",
@@ -6773,7 +6773,7 @@
[[package]]
name = "pallet-refungible"
-version = "0.2.12"
+version = "0.2.13"
dependencies = [
"evm-coder",
"frame-benchmarking",
pallets/evm-contract-helpers/src/stubs/ContractHelpers.rawdiffbeforeafterbothbinary blob — no preview
pallets/fungible/CHANGELOG.mddiffbeforeafterboth--- a/pallets/fungible/CHANGELOG.md
+++ b/pallets/fungible/CHANGELOG.md
@@ -4,6 +4,12 @@
<!-- bureaucrate goes here -->
+## [0.1.10] - 2023-02-01
+
+### Added
+
+- The functions `allowanceCross` to `ERC20UniqueExtensions` interface.
+
## [0.1.9] - 2022-12-01
### Added
pallets/fungible/Cargo.tomldiffbeforeafterboth--- a/pallets/fungible/Cargo.toml
+++ b/pallets/fungible/Cargo.toml
@@ -2,7 +2,7 @@
edition = "2021"
license = "GPLv3"
name = "pallet-fungible"
-version = "0.1.9"
+version = "0.1.10"
[dependencies]
# Note: `package = "parity-scale-codec"` must be supplied since the `Encode` macro searches for it.
pallets/fungible/src/erc.rsdiffbeforeafterboth--- a/pallets/fungible/src/erc.rs
+++ b/pallets/fungible/src/erc.rs
@@ -161,6 +161,21 @@
where
T::AccountId: From<[u8; 32]>,
{
+ /// @dev Function to check the amount of tokens that an owner allowed to a spender.
+ /// @param owner crossAddress The address which owns the funds.
+ /// @param spender crossAddress The address which will spend the funds.
+ /// @return A uint256 specifying the amount of tokens still available for the spender.
+ fn allowance_cross(
+ &self,
+ owner: pallet_common::eth::CrossAddress,
+ spender: pallet_common::eth::CrossAddress,
+ ) -> Result<U256> {
+ let owner = owner.into_sub_cross_account::<T>()?;
+ let spender = spender.into_sub_cross_account::<T>()?;
+
+ Ok(<Allowance<T>>::get((self.id, owner, spender)).into())
+ }
+
/// @notice A description for the collection.
fn description(&self) -> Result<String> {
Ok(decode_utf16(self.description.iter().copied())
pallets/fungible/src/stubs/UniqueFungible.rawdiffbeforeafterbothbinary blob — no preview
pallets/fungible/src/stubs/UniqueFungible.soldiffbeforeafterboth1// SPDX-License-Identifier: OTHER2// This code is automatically generated34pragma solidity >=0.8.0 <0.9.0;56/// @dev common stubs holder7contract Dummy {8 uint8 dummy;9 string stub_error = "this contract is implemented in native";10}1112contract ERC165 is Dummy {13 function supportsInterface(bytes4 interfaceID) external view returns (bool) {14 require(false, stub_error);15 interfaceID;16 return true;17 }18}1920/// @title A contract that allows you to work with collections.21/// @dev the ERC-165 identifier for this interface is 0x2a14cfd122contract Collection is Dummy, ERC165 {23 // /// Set collection property.24 // ///25 // /// @param key Property key.26 // /// @param value Propery value.27 // /// @dev EVM selector for this function is: 0x2f073f66,28 // /// or in textual repr: setCollectionProperty(string,bytes)29 // function setCollectionProperty(string memory key, bytes memory value) public {30 // require(false, stub_error);31 // key;32 // value;33 // dummy = 0;34 // }3536 /// Set collection properties.37 ///38 /// @param properties Vector of properties key/value pair.39 /// @dev EVM selector for this function is: 0x50b26b2a,40 /// or in textual repr: setCollectionProperties((string,bytes)[])41 function setCollectionProperties(Property[] memory properties) public {42 require(false, stub_error);43 properties;44 dummy = 0;45 }4647 // /// Delete collection property.48 // ///49 // /// @param key Property key.50 // /// @dev EVM selector for this function is: 0x7b7debce,51 // /// or in textual repr: deleteCollectionProperty(string)52 // function deleteCollectionProperty(string memory key) public {53 // require(false, stub_error);54 // key;55 // dummy = 0;56 // }5758 /// Delete collection properties.59 ///60 /// @param keys Properties keys.61 /// @dev EVM selector for this function is: 0xee206ee3,62 /// or in textual repr: deleteCollectionProperties(string[])63 function deleteCollectionProperties(string[] memory keys) public {64 require(false, stub_error);65 keys;66 dummy = 0;67 }6869 /// Get collection property.70 ///71 /// @dev Throws error if key not found.72 ///73 /// @param key Property key.74 /// @return bytes The property corresponding to the key.75 /// @dev EVM selector for this function is: 0xcf24fd6d,76 /// or in textual repr: collectionProperty(string)77 function collectionProperty(string memory key) public view returns (bytes memory) {78 require(false, stub_error);79 key;80 dummy;81 return hex"";82 }8384 /// Get collection properties.85 ///86 /// @param keys Properties keys. Empty keys for all propertyes.87 /// @return Vector of properties key/value pairs.88 /// @dev EVM selector for this function is: 0x285fb8e6,89 /// or in textual repr: collectionProperties(string[])90 function collectionProperties(string[] memory keys) public view returns (Property[] memory) {91 require(false, stub_error);92 keys;93 dummy;94 return new Property[](0);95 }9697 // /// Set the sponsor of the collection.98 // ///99 // /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.100 // ///101 // /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.102 // /// @dev EVM selector for this function is: 0x7623402e,103 // /// or in textual repr: setCollectionSponsor(address)104 // function setCollectionSponsor(address sponsor) public {105 // require(false, stub_error);106 // sponsor;107 // dummy = 0;108 // }109110 /// Set the sponsor of the collection.111 ///112 /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.113 ///114 /// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.115 /// @dev EVM selector for this function is: 0x84a1d5a8,116 /// or in textual repr: setCollectionSponsorCross((address,uint256))117 function setCollectionSponsorCross(CrossAddress memory sponsor) public {118 require(false, stub_error);119 sponsor;120 dummy = 0;121 }122123 /// Whether there is a pending sponsor.124 /// @dev EVM selector for this function is: 0x058ac185,125 /// or in textual repr: hasCollectionPendingSponsor()126 function hasCollectionPendingSponsor() public view returns (bool) {127 require(false, stub_error);128 dummy;129 return false;130 }131132 /// Collection sponsorship confirmation.133 ///134 /// @dev After setting the sponsor for the collection, it must be confirmed with this function.135 /// @dev EVM selector for this function is: 0x3c50e97a,136 /// or in textual repr: confirmCollectionSponsorship()137 function confirmCollectionSponsorship() public {138 require(false, stub_error);139 dummy = 0;140 }141142 /// Remove collection sponsor.143 /// @dev EVM selector for this function is: 0x6e0326a3,144 /// or in textual repr: removeCollectionSponsor()145 function removeCollectionSponsor() public {146 require(false, stub_error);147 dummy = 0;148 }149150 /// Get current sponsor.151 ///152 /// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.153 /// @dev EVM selector for this function is: 0x6ec0a9f1,154 /// or in textual repr: collectionSponsor()155 function collectionSponsor() public view returns (CrossAddress memory) {156 require(false, stub_error);157 dummy;158 return CrossAddress(0x0000000000000000000000000000000000000000, 0);159 }160161 /// Get current collection limits.162 ///163 /// @return Array of collection limits164 /// @dev EVM selector for this function is: 0xf63bc572,165 /// or in textual repr: collectionLimits()166 function collectionLimits() public view returns (CollectionLimit[] memory) {167 require(false, stub_error);168 dummy;169 return new CollectionLimit[](0);170 }171172 /// Set limits for the collection.173 /// @dev Throws error if limit not found.174 /// @param limit Some limit.175 /// @dev EVM selector for this function is: 0x2316ee74,176 /// or in textual repr: setCollectionLimit((uint8,(bool,uint256)))177 function setCollectionLimit(CollectionLimit memory limit) public {178 require(false, stub_error);179 limit;180 dummy = 0;181 }182183 /// Get contract address.184 /// @dev EVM selector for this function is: 0xf6b4dfb4,185 /// or in textual repr: contractAddress()186 function contractAddress() public view returns (address) {187 require(false, stub_error);188 dummy;189 return 0x0000000000000000000000000000000000000000;190 }191192 /// Add collection admin.193 /// @param newAdmin Cross account administrator address.194 /// @dev EVM selector for this function is: 0x859aa7d6,195 /// or in textual repr: addCollectionAdminCross((address,uint256))196 function addCollectionAdminCross(CrossAddress memory newAdmin) public {197 require(false, stub_error);198 newAdmin;199 dummy = 0;200 }201202 /// Remove collection admin.203 /// @param admin Cross account administrator address.204 /// @dev EVM selector for this function is: 0x6c0cd173,205 /// or in textual repr: removeCollectionAdminCross((address,uint256))206 function removeCollectionAdminCross(CrossAddress memory admin) public {207 require(false, stub_error);208 admin;209 dummy = 0;210 }211212 // /// Add collection admin.213 // /// @param newAdmin Address of the added administrator.214 // /// @dev EVM selector for this function is: 0x92e462c7,215 // /// or in textual repr: addCollectionAdmin(address)216 // function addCollectionAdmin(address newAdmin) public {217 // require(false, stub_error);218 // newAdmin;219 // dummy = 0;220 // }221222 // /// Remove collection admin.223 // ///224 // /// @param admin Address of the removed administrator.225 // /// @dev EVM selector for this function is: 0xfafd7b42,226 // /// or in textual repr: removeCollectionAdmin(address)227 // function removeCollectionAdmin(address admin) public {228 // require(false, stub_error);229 // admin;230 // dummy = 0;231 // }232233 /// Toggle accessibility of collection nesting.234 ///235 /// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'236 /// @dev EVM selector for this function is: 0x112d4586,237 /// or in textual repr: setCollectionNesting(bool)238 function setCollectionNesting(bool enable) public {239 require(false, stub_error);240 enable;241 dummy = 0;242 }243244 /// Toggle accessibility of collection nesting.245 ///246 /// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'247 /// @param collections Addresses of collections that will be available for nesting.248 /// @dev EVM selector for this function is: 0x64872396,249 /// or in textual repr: setCollectionNesting(bool,address[])250 function setCollectionNesting(bool enable, address[] memory collections) public {251 require(false, stub_error);252 enable;253 collections;254 dummy = 0;255 }256257 /// Returns nesting for a collection258 /// @dev EVM selector for this function is: 0x22d25bfe,259 /// or in textual repr: collectionNestingRestrictedCollectionIds()260 function collectionNestingRestrictedCollectionIds() public view returns (CollectionNesting memory) {261 require(false, stub_error);262 dummy;263 return CollectionNesting(false, new uint256[](0));264 }265266 /// Returns permissions for a collection267 /// @dev EVM selector for this function is: 0x5b2eaf4b,268 /// or in textual repr: collectionNestingPermissions()269 function collectionNestingPermissions() public view returns (CollectionNestingPermission[] memory) {270 require(false, stub_error);271 dummy;272 return new CollectionNestingPermission[](0);273 }274275 /// Set the collection access method.276 /// @param mode Access mode277 /// @dev EVM selector for this function is: 0x41835d4c,278 /// or in textual repr: setCollectionAccess(uint8)279 function setCollectionAccess(AccessMode mode) public {280 require(false, stub_error);281 mode;282 dummy = 0;283 }284285 /// Checks that user allowed to operate with collection.286 ///287 /// @param user User address to check.288 /// @dev EVM selector for this function is: 0x91b6df49,289 /// or in textual repr: allowlistedCross((address,uint256))290 function allowlistedCross(CrossAddress memory user) public view returns (bool) {291 require(false, stub_error);292 user;293 dummy;294 return false;295 }296297 // /// Add the user to the allowed list.298 // ///299 // /// @param user Address of a trusted user.300 // /// @dev EVM selector for this function is: 0x67844fe6,301 // /// or in textual repr: addToCollectionAllowList(address)302 // function addToCollectionAllowList(address user) public {303 // require(false, stub_error);304 // user;305 // dummy = 0;306 // }307308 /// Add user to allowed list.309 ///310 /// @param user User cross account address.311 /// @dev EVM selector for this function is: 0xa0184a3a,312 /// or in textual repr: addToCollectionAllowListCross((address,uint256))313 function addToCollectionAllowListCross(CrossAddress memory user) public {314 require(false, stub_error);315 user;316 dummy = 0;317 }318319 // /// Remove the user from the allowed list.320 // ///321 // /// @param user Address of a removed user.322 // /// @dev EVM selector for this function is: 0x85c51acb,323 // /// or in textual repr: removeFromCollectionAllowList(address)324 // function removeFromCollectionAllowList(address user) public {325 // require(false, stub_error);326 // user;327 // dummy = 0;328 // }329330 /// Remove user from allowed list.331 ///332 /// @param user User cross account address.333 /// @dev EVM selector for this function is: 0x09ba452a,334 /// or in textual repr: removeFromCollectionAllowListCross((address,uint256))335 function removeFromCollectionAllowListCross(CrossAddress memory user) public {336 require(false, stub_error);337 user;338 dummy = 0;339 }340341 /// Switch permission for minting.342 ///343 /// @param mode Enable if "true".344 /// @dev EVM selector for this function is: 0x00018e84,345 /// or in textual repr: setCollectionMintMode(bool)346 function setCollectionMintMode(bool mode) public {347 require(false, stub_error);348 mode;349 dummy = 0;350 }351352 // /// Check that account is the owner or admin of the collection353 // ///354 // /// @param user account to verify355 // /// @return "true" if account is the owner or admin356 // /// @dev EVM selector for this function is: 0x9811b0c7,357 // /// or in textual repr: isOwnerOrAdmin(address)358 // function isOwnerOrAdmin(address user) public view returns (bool) {359 // require(false, stub_error);360 // user;361 // dummy;362 // return false;363 // }364365 /// Check that account is the owner or admin of the collection366 ///367 /// @param user User cross account to verify368 /// @return "true" if account is the owner or admin369 /// @dev EVM selector for this function is: 0x3e75a905,370 /// or in textual repr: isOwnerOrAdminCross((address,uint256))371 function isOwnerOrAdminCross(CrossAddress memory user) public view returns (bool) {372 require(false, stub_error);373 user;374 dummy;375 return false;376 }377378 /// Returns collection type379 ///380 /// @return `Fungible` or `NFT` or `ReFungible`381 /// @dev EVM selector for this function is: 0xd34b55b8,382 /// or in textual repr: uniqueCollectionType()383 function uniqueCollectionType() public view returns (string memory) {384 require(false, stub_error);385 dummy;386 return "";387 }388389 /// Get collection owner.390 ///391 /// @return Tuble with sponsor address and his substrate mirror.392 /// If address is canonical then substrate mirror is zero and vice versa.393 /// @dev EVM selector for this function is: 0xdf727d3b,394 /// or in textual repr: collectionOwner()395 function collectionOwner() public view returns (CrossAddress memory) {396 require(false, stub_error);397 dummy;398 return CrossAddress(0x0000000000000000000000000000000000000000, 0);399 }400401 // /// Changes collection owner to another account402 // ///403 // /// @dev Owner can be changed only by current owner404 // /// @param newOwner new owner account405 // /// @dev EVM selector for this function is: 0x4f53e226,406 // /// or in textual repr: changeCollectionOwner(address)407 // function changeCollectionOwner(address newOwner) public {408 // require(false, stub_error);409 // newOwner;410 // dummy = 0;411 // }412413 /// Get collection administrators414 ///415 /// @return Vector of tuples with admins address and his substrate mirror.416 /// If address is canonical then substrate mirror is zero and vice versa.417 /// @dev EVM selector for this function is: 0x5813216b,418 /// or in textual repr: collectionAdmins()419 function collectionAdmins() public view returns (CrossAddress[] memory) {420 require(false, stub_error);421 dummy;422 return new CrossAddress[](0);423 }424425 /// Changes collection owner to another account426 ///427 /// @dev Owner can be changed only by current owner428 /// @param newOwner new owner cross account429 /// @dev EVM selector for this function is: 0x6496c497,430 /// or in textual repr: changeCollectionOwnerCross((address,uint256))431 function changeCollectionOwnerCross(CrossAddress memory newOwner) public {432 require(false, stub_error);433 newOwner;434 dummy = 0;435 }436}437438/// Cross account struct439struct CrossAddress {440 address eth;441 uint256 sub;442}443444/// Ethereum representation of `AccessMode` (see [`up_data_structs::AccessMode`]).445enum AccessMode {446 /// Access grant for owner and admins. Used as default.447 Normal,448 /// Like a [`Normal`](AccessMode::Normal) but also users in allow list.449 AllowList450}451452/// Ethereum representation of `NestingPermissions` (see [`up_data_structs::NestingPermissions`]) field.453struct CollectionNestingPermission {454 CollectionPermissionField field;455 bool value;456}457458/// Ethereum representation of `NestingPermissions` (see [`up_data_structs::NestingPermissions`]) fields as an enumeration.459enum CollectionPermissionField {460 /// Owner of token can nest tokens under it.461 TokenOwner,462 /// Admin of token collection can nest tokens under token.463 CollectionAdmin464}465466/// Nested collections.467struct CollectionNesting {468 bool token_owner;469 uint256[] ids;470}471472/// [`CollectionLimits`](up_data_structs::CollectionLimits) field representation for EVM.473struct CollectionLimit {474 CollectionLimitField field;475 OptionUint256 value;476}477478/// Optional value479struct OptionUint256 {480 /// Shows the status of accessibility of value481 bool status;482 /// Actual value if `status` is true483 uint256 value;484}485486/// [`CollectionLimits`](up_data_structs::CollectionLimits) fields representation for EVM.487enum CollectionLimitField {488 /// How many tokens can a user have on one account.489 AccountTokenOwnership,490 /// How many bytes of data are available for sponsorship.491 SponsoredDataSize,492 /// In any case, chain default: [`SponsoringRateLimit::SponsoringDisabled`]493 SponsoredDataRateLimit,494 /// How many tokens can be mined into this collection.495 TokenLimit,496 /// Timeouts for transfer sponsoring.497 SponsorTransferTimeout,498 /// Timeout for sponsoring an approval in passed blocks.499 SponsorApproveTimeout,500 /// Whether the collection owner of the collection can send tokens (which belong to other users).501 OwnerCanTransfer,502 /// Can the collection owner burn other people's tokens.503 OwnerCanDestroy,504 /// Is it possible to send tokens from this collection between users.505 TransferEnabled506}507508/// Ethereum representation of collection [`PropertyKey`](up_data_structs::PropertyKey) and [`PropertyValue`](up_data_structs::PropertyValue).509struct Property {510 string key;511 bytes value;512}513514/// @dev the ERC-165 identifier for this interface is 0x65789571515contract ERC20UniqueExtensions is Dummy, ERC165 {516 /// @notice A description for the collection.517 /// @dev EVM selector for this function is: 0x7284e416,518 /// or in textual repr: description()519 function description() public view returns (string memory) {520 require(false, stub_error);521 dummy;522 return "";523 }524525 /// @dev EVM selector for this function is: 0x269e6158,526 /// or in textual repr: mintCross((address,uint256),uint256)527 function mintCross(CrossAddress memory to, uint256 amount) public returns (bool) {528 require(false, stub_error);529 to;530 amount;531 dummy = 0;532 return false;533 }534535 /// @dev EVM selector for this function is: 0x0ecd0ab0,536 /// or in textual repr: approveCross((address,uint256),uint256)537 function approveCross(CrossAddress memory spender, uint256 amount) public returns (bool) {538 require(false, stub_error);539 spender;540 amount;541 dummy = 0;542 return false;543 }544545 // /// Burn tokens from account546 // /// @dev Function that burns an `amount` of the tokens of a given account,547 // /// deducting from the sender's allowance for said account.548 // /// @param from The account whose tokens will be burnt.549 // /// @param amount The amount that will be burnt.550 // /// @dev EVM selector for this function is: 0x79cc6790,551 // /// or in textual repr: burnFrom(address,uint256)552 // function burnFrom(address from, uint256 amount) public returns (bool) {553 // require(false, stub_error);554 // from;555 // amount;556 // dummy = 0;557 // return false;558 // }559560 /// Burn tokens from account561 /// @dev Function that burns an `amount` of the tokens of a given account,562 /// deducting from the sender's allowance for said account.563 /// @param from The account whose tokens will be burnt.564 /// @param amount The amount that will be burnt.565 /// @dev EVM selector for this function is: 0xbb2f5a58,566 /// or in textual repr: burnFromCross((address,uint256),uint256)567 function burnFromCross(CrossAddress memory from, uint256 amount) public returns (bool) {568 require(false, stub_error);569 from;570 amount;571 dummy = 0;572 return false;573 }574575 /// Mint tokens for multiple accounts.576 /// @param amounts array of pairs of account address and amount577 /// @dev EVM selector for this function is: 0x1acf2d55,578 /// or in textual repr: mintBulk((address,uint256)[])579 function mintBulk(Tuple9[] memory amounts) public returns (bool) {580 require(false, stub_error);581 amounts;582 dummy = 0;583 return false;584 }585586 /// @dev EVM selector for this function is: 0x2ada85ff,587 /// or in textual repr: transferCross((address,uint256),uint256)588 function transferCross(CrossAddress memory to, uint256 amount) public returns (bool) {589 require(false, stub_error);590 to;591 amount;592 dummy = 0;593 return false;594 }595596 /// @dev EVM selector for this function is: 0xd5cf430b,597 /// or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)598 function transferFromCross(599 CrossAddress memory from,600 CrossAddress memory to,601 uint256 amount602 ) public returns (bool) {603 require(false, stub_error);604 from;605 to;606 amount;607 dummy = 0;608 return false;609 }610611 /// @notice Returns collection helper contract address612 /// @dev EVM selector for this function is: 0x1896cce6,613 /// or in textual repr: collectionHelperAddress()614 function collectionHelperAddress() public view returns (address) {615 require(false, stub_error);616 dummy;617 return 0x0000000000000000000000000000000000000000;618 }619}620621/// @dev anonymous struct622struct Tuple9 {623 address field_0;624 uint256 field_1;625}626627/// @dev the ERC-165 identifier for this interface is 0x40c10f19628contract ERC20Mintable is Dummy, ERC165 {629 /// Mint tokens for `to` account.630 /// @param to account that will receive minted tokens631 /// @param amount amount of tokens to mint632 /// @dev EVM selector for this function is: 0x40c10f19,633 /// or in textual repr: mint(address,uint256)634 function mint(address to, uint256 amount) public returns (bool) {635 require(false, stub_error);636 to;637 amount;638 dummy = 0;639 return false;640 }641}642643/// @dev inlined interface644contract ERC20Events {645 event Transfer(address indexed from, address indexed to, uint256 value);646 event Approval(address indexed owner, address indexed spender, uint256 value);647}648649/// @dev the ERC-165 identifier for this interface is 0x942e8b22650contract ERC20 is Dummy, ERC165, ERC20Events {651 /// @dev EVM selector for this function is: 0x06fdde03,652 /// or in textual repr: name()653 function name() public view returns (string memory) {654 require(false, stub_error);655 dummy;656 return "";657 }658659 /// @dev EVM selector for this function is: 0x95d89b41,660 /// or in textual repr: symbol()661 function symbol() public view returns (string memory) {662 require(false, stub_error);663 dummy;664 return "";665 }666667 /// @dev EVM selector for this function is: 0x18160ddd,668 /// or in textual repr: totalSupply()669 function totalSupply() public view returns (uint256) {670 require(false, stub_error);671 dummy;672 return 0;673 }674675 /// @dev EVM selector for this function is: 0x313ce567,676 /// or in textual repr: decimals()677 function decimals() public view returns (uint8) {678 require(false, stub_error);679 dummy;680 return 0;681 }682683 /// @dev EVM selector for this function is: 0x70a08231,684 /// or in textual repr: balanceOf(address)685 function balanceOf(address owner) public view returns (uint256) {686 require(false, stub_error);687 owner;688 dummy;689 return 0;690 }691692 /// @dev EVM selector for this function is: 0xa9059cbb,693 /// or in textual repr: transfer(address,uint256)694 function transfer(address to, uint256 amount) public returns (bool) {695 require(false, stub_error);696 to;697 amount;698 dummy = 0;699 return false;700 }701702 /// @dev EVM selector for this function is: 0x23b872dd,703 /// or in textual repr: transferFrom(address,address,uint256)704 function transferFrom(705 address from,706 address to,707 uint256 amount708 ) public returns (bool) {709 require(false, stub_error);710 from;711 to;712 amount;713 dummy = 0;714 return false;715 }716717 /// @dev EVM selector for this function is: 0x095ea7b3,718 /// or in textual repr: approve(address,uint256)719 function approve(address spender, uint256 amount) public returns (bool) {720 require(false, stub_error);721 spender;722 amount;723 dummy = 0;724 return false;725 }726727 /// @dev EVM selector for this function is: 0xdd62ed3e,728 /// or in textual repr: allowance(address,address)729 function allowance(address owner, address spender) public view returns (uint256) {730 require(false, stub_error);731 owner;732 spender;733 dummy;734 return 0;735 }736}737738contract UniqueFungible is Dummy, ERC165, ERC20, ERC20Mintable, ERC20UniqueExtensions, Collection {}1// SPDX-License-Identifier: OTHER2// This code is automatically generated34pragma solidity >=0.8.0 <0.9.0;56/// @dev common stubs holder7contract Dummy {8 uint8 dummy;9 string stub_error = "this contract is implemented in native";10}1112contract ERC165 is Dummy {13 function supportsInterface(bytes4 interfaceID) external view returns (bool) {14 require(false, stub_error);15 interfaceID;16 return true;17 }18}1920/// @title A contract that allows you to work with collections.21/// @dev the ERC-165 identifier for this interface is 0x2a14cfd122contract Collection is Dummy, ERC165 {23 // /// Set collection property.24 // ///25 // /// @param key Property key.26 // /// @param value Propery value.27 // /// @dev EVM selector for this function is: 0x2f073f66,28 // /// or in textual repr: setCollectionProperty(string,bytes)29 // function setCollectionProperty(string memory key, bytes memory value) public {30 // require(false, stub_error);31 // key;32 // value;33 // dummy = 0;34 // }3536 /// Set collection properties.37 ///38 /// @param properties Vector of properties key/value pair.39 /// @dev EVM selector for this function is: 0x50b26b2a,40 /// or in textual repr: setCollectionProperties((string,bytes)[])41 function setCollectionProperties(Property[] memory properties) public {42 require(false, stub_error);43 properties;44 dummy = 0;45 }4647 // /// Delete collection property.48 // ///49 // /// @param key Property key.50 // /// @dev EVM selector for this function is: 0x7b7debce,51 // /// or in textual repr: deleteCollectionProperty(string)52 // function deleteCollectionProperty(string memory key) public {53 // require(false, stub_error);54 // key;55 // dummy = 0;56 // }5758 /// Delete collection properties.59 ///60 /// @param keys Properties keys.61 /// @dev EVM selector for this function is: 0xee206ee3,62 /// or in textual repr: deleteCollectionProperties(string[])63 function deleteCollectionProperties(string[] memory keys) public {64 require(false, stub_error);65 keys;66 dummy = 0;67 }6869 /// Get collection property.70 ///71 /// @dev Throws error if key not found.72 ///73 /// @param key Property key.74 /// @return bytes The property corresponding to the key.75 /// @dev EVM selector for this function is: 0xcf24fd6d,76 /// or in textual repr: collectionProperty(string)77 function collectionProperty(string memory key) public view returns (bytes memory) {78 require(false, stub_error);79 key;80 dummy;81 return hex"";82 }8384 /// Get collection properties.85 ///86 /// @param keys Properties keys. Empty keys for all propertyes.87 /// @return Vector of properties key/value pairs.88 /// @dev EVM selector for this function is: 0x285fb8e6,89 /// or in textual repr: collectionProperties(string[])90 function collectionProperties(string[] memory keys) public view returns (Property[] memory) {91 require(false, stub_error);92 keys;93 dummy;94 return new Property[](0);95 }9697 // /// Set the sponsor of the collection.98 // ///99 // /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.100 // ///101 // /// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.102 // /// @dev EVM selector for this function is: 0x7623402e,103 // /// or in textual repr: setCollectionSponsor(address)104 // function setCollectionSponsor(address sponsor) public {105 // require(false, stub_error);106 // sponsor;107 // dummy = 0;108 // }109110 /// Set the sponsor of the collection.111 ///112 /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.113 ///114 /// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.115 /// @dev EVM selector for this function is: 0x84a1d5a8,116 /// or in textual repr: setCollectionSponsorCross((address,uint256))117 function setCollectionSponsorCross(CrossAddress memory sponsor) public {118 require(false, stub_error);119 sponsor;120 dummy = 0;121 }122123 /// Whether there is a pending sponsor.124 /// @dev EVM selector for this function is: 0x058ac185,125 /// or in textual repr: hasCollectionPendingSponsor()126 function hasCollectionPendingSponsor() public view returns (bool) {127 require(false, stub_error);128 dummy;129 return false;130 }131132 /// Collection sponsorship confirmation.133 ///134 /// @dev After setting the sponsor for the collection, it must be confirmed with this function.135 /// @dev EVM selector for this function is: 0x3c50e97a,136 /// or in textual repr: confirmCollectionSponsorship()137 function confirmCollectionSponsorship() public {138 require(false, stub_error);139 dummy = 0;140 }141142 /// Remove collection sponsor.143 /// @dev EVM selector for this function is: 0x6e0326a3,144 /// or in textual repr: removeCollectionSponsor()145 function removeCollectionSponsor() public {146 require(false, stub_error);147 dummy = 0;148 }149150 /// Get current sponsor.151 ///152 /// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.153 /// @dev EVM selector for this function is: 0x6ec0a9f1,154 /// or in textual repr: collectionSponsor()155 function collectionSponsor() public view returns (CrossAddress memory) {156 require(false, stub_error);157 dummy;158 return CrossAddress(0x0000000000000000000000000000000000000000, 0);159 }160161 /// Get current collection limits.162 ///163 /// @return Array of collection limits164 /// @dev EVM selector for this function is: 0xf63bc572,165 /// or in textual repr: collectionLimits()166 function collectionLimits() public view returns (CollectionLimit[] memory) {167 require(false, stub_error);168 dummy;169 return new CollectionLimit[](0);170 }171172 /// Set limits for the collection.173 /// @dev Throws error if limit not found.174 /// @param limit Some limit.175 /// @dev EVM selector for this function is: 0x2316ee74,176 /// or in textual repr: setCollectionLimit((uint8,(bool,uint256)))177 function setCollectionLimit(CollectionLimit memory limit) public {178 require(false, stub_error);179 limit;180 dummy = 0;181 }182183 /// Get contract address.184 /// @dev EVM selector for this function is: 0xf6b4dfb4,185 /// or in textual repr: contractAddress()186 function contractAddress() public view returns (address) {187 require(false, stub_error);188 dummy;189 return 0x0000000000000000000000000000000000000000;190 }191192 /// Add collection admin.193 /// @param newAdmin Cross account administrator address.194 /// @dev EVM selector for this function is: 0x859aa7d6,195 /// or in textual repr: addCollectionAdminCross((address,uint256))196 function addCollectionAdminCross(CrossAddress memory newAdmin) public {197 require(false, stub_error);198 newAdmin;199 dummy = 0;200 }201202 /// Remove collection admin.203 /// @param admin Cross account administrator address.204 /// @dev EVM selector for this function is: 0x6c0cd173,205 /// or in textual repr: removeCollectionAdminCross((address,uint256))206 function removeCollectionAdminCross(CrossAddress memory admin) public {207 require(false, stub_error);208 admin;209 dummy = 0;210 }211212 // /// Add collection admin.213 // /// @param newAdmin Address of the added administrator.214 // /// @dev EVM selector for this function is: 0x92e462c7,215 // /// or in textual repr: addCollectionAdmin(address)216 // function addCollectionAdmin(address newAdmin) public {217 // require(false, stub_error);218 // newAdmin;219 // dummy = 0;220 // }221222 // /// Remove collection admin.223 // ///224 // /// @param admin Address of the removed administrator.225 // /// @dev EVM selector for this function is: 0xfafd7b42,226 // /// or in textual repr: removeCollectionAdmin(address)227 // function removeCollectionAdmin(address admin) public {228 // require(false, stub_error);229 // admin;230 // dummy = 0;231 // }232233 /// Toggle accessibility of collection nesting.234 ///235 /// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'236 /// @dev EVM selector for this function is: 0x112d4586,237 /// or in textual repr: setCollectionNesting(bool)238 function setCollectionNesting(bool enable) public {239 require(false, stub_error);240 enable;241 dummy = 0;242 }243244 /// Toggle accessibility of collection nesting.245 ///246 /// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'247 /// @param collections Addresses of collections that will be available for nesting.248 /// @dev EVM selector for this function is: 0x64872396,249 /// or in textual repr: setCollectionNesting(bool,address[])250 function setCollectionNesting(bool enable, address[] memory collections) public {251 require(false, stub_error);252 enable;253 collections;254 dummy = 0;255 }256257 /// Returns nesting for a collection258 /// @dev EVM selector for this function is: 0x22d25bfe,259 /// or in textual repr: collectionNestingRestrictedCollectionIds()260 function collectionNestingRestrictedCollectionIds() public view returns (CollectionNesting memory) {261 require(false, stub_error);262 dummy;263 return CollectionNesting(false, new uint256[](0));264 }265266 /// Returns permissions for a collection267 /// @dev EVM selector for this function is: 0x5b2eaf4b,268 /// or in textual repr: collectionNestingPermissions()269 function collectionNestingPermissions() public view returns (CollectionNestingPermission[] memory) {270 require(false, stub_error);271 dummy;272 return new CollectionNestingPermission[](0);273 }274275 /// Set the collection access method.276 /// @param mode Access mode277 /// @dev EVM selector for this function is: 0x41835d4c,278 /// or in textual repr: setCollectionAccess(uint8)279 function setCollectionAccess(AccessMode mode) public {280 require(false, stub_error);281 mode;282 dummy = 0;283 }284285 /// Checks that user allowed to operate with collection.286 ///287 /// @param user User address to check.288 /// @dev EVM selector for this function is: 0x91b6df49,289 /// or in textual repr: allowlistedCross((address,uint256))290 function allowlistedCross(CrossAddress memory user) public view returns (bool) {291 require(false, stub_error);292 user;293 dummy;294 return false;295 }296297 // /// Add the user to the allowed list.298 // ///299 // /// @param user Address of a trusted user.300 // /// @dev EVM selector for this function is: 0x67844fe6,301 // /// or in textual repr: addToCollectionAllowList(address)302 // function addToCollectionAllowList(address user) public {303 // require(false, stub_error);304 // user;305 // dummy = 0;306 // }307308 /// Add user to allowed list.309 ///310 /// @param user User cross account address.311 /// @dev EVM selector for this function is: 0xa0184a3a,312 /// or in textual repr: addToCollectionAllowListCross((address,uint256))313 function addToCollectionAllowListCross(CrossAddress memory user) public {314 require(false, stub_error);315 user;316 dummy = 0;317 }318319 // /// Remove the user from the allowed list.320 // ///321 // /// @param user Address of a removed user.322 // /// @dev EVM selector for this function is: 0x85c51acb,323 // /// or in textual repr: removeFromCollectionAllowList(address)324 // function removeFromCollectionAllowList(address user) public {325 // require(false, stub_error);326 // user;327 // dummy = 0;328 // }329330 /// Remove user from allowed list.331 ///332 /// @param user User cross account address.333 /// @dev EVM selector for this function is: 0x09ba452a,334 /// or in textual repr: removeFromCollectionAllowListCross((address,uint256))335 function removeFromCollectionAllowListCross(CrossAddress memory user) public {336 require(false, stub_error);337 user;338 dummy = 0;339 }340341 /// Switch permission for minting.342 ///343 /// @param mode Enable if "true".344 /// @dev EVM selector for this function is: 0x00018e84,345 /// or in textual repr: setCollectionMintMode(bool)346 function setCollectionMintMode(bool mode) public {347 require(false, stub_error);348 mode;349 dummy = 0;350 }351352 // /// Check that account is the owner or admin of the collection353 // ///354 // /// @param user account to verify355 // /// @return "true" if account is the owner or admin356 // /// @dev EVM selector for this function is: 0x9811b0c7,357 // /// or in textual repr: isOwnerOrAdmin(address)358 // function isOwnerOrAdmin(address user) public view returns (bool) {359 // require(false, stub_error);360 // user;361 // dummy;362 // return false;363 // }364365 /// Check that account is the owner or admin of the collection366 ///367 /// @param user User cross account to verify368 /// @return "true" if account is the owner or admin369 /// @dev EVM selector for this function is: 0x3e75a905,370 /// or in textual repr: isOwnerOrAdminCross((address,uint256))371 function isOwnerOrAdminCross(CrossAddress memory user) public view returns (bool) {372 require(false, stub_error);373 user;374 dummy;375 return false;376 }377378 /// Returns collection type379 ///380 /// @return `Fungible` or `NFT` or `ReFungible`381 /// @dev EVM selector for this function is: 0xd34b55b8,382 /// or in textual repr: uniqueCollectionType()383 function uniqueCollectionType() public view returns (string memory) {384 require(false, stub_error);385 dummy;386 return "";387 }388389 /// Get collection owner.390 ///391 /// @return Tuble with sponsor address and his substrate mirror.392 /// If address is canonical then substrate mirror is zero and vice versa.393 /// @dev EVM selector for this function is: 0xdf727d3b,394 /// or in textual repr: collectionOwner()395 function collectionOwner() public view returns (CrossAddress memory) {396 require(false, stub_error);397 dummy;398 return CrossAddress(0x0000000000000000000000000000000000000000, 0);399 }400401 // /// Changes collection owner to another account402 // ///403 // /// @dev Owner can be changed only by current owner404 // /// @param newOwner new owner account405 // /// @dev EVM selector for this function is: 0x4f53e226,406 // /// or in textual repr: changeCollectionOwner(address)407 // function changeCollectionOwner(address newOwner) public {408 // require(false, stub_error);409 // newOwner;410 // dummy = 0;411 // }412413 /// Get collection administrators414 ///415 /// @return Vector of tuples with admins address and his substrate mirror.416 /// If address is canonical then substrate mirror is zero and vice versa.417 /// @dev EVM selector for this function is: 0x5813216b,418 /// or in textual repr: collectionAdmins()419 function collectionAdmins() public view returns (CrossAddress[] memory) {420 require(false, stub_error);421 dummy;422 return new CrossAddress[](0);423 }424425 /// Changes collection owner to another account426 ///427 /// @dev Owner can be changed only by current owner428 /// @param newOwner new owner cross account429 /// @dev EVM selector for this function is: 0x6496c497,430 /// or in textual repr: changeCollectionOwnerCross((address,uint256))431 function changeCollectionOwnerCross(CrossAddress memory newOwner) public {432 require(false, stub_error);433 newOwner;434 dummy = 0;435 }436}437438/// Cross account struct439struct CrossAddress {440 address eth;441 uint256 sub;442}443444/// Ethereum representation of `AccessMode` (see [`up_data_structs::AccessMode`]).445enum AccessMode {446 /// Access grant for owner and admins. Used as default.447 Normal,448 /// Like a [`Normal`](AccessMode::Normal) but also users in allow list.449 AllowList450}451452/// Ethereum representation of `NestingPermissions` (see [`up_data_structs::NestingPermissions`]) field.453struct CollectionNestingPermission {454 CollectionPermissionField field;455 bool value;456}457458/// Ethereum representation of `NestingPermissions` (see [`up_data_structs::NestingPermissions`]) fields as an enumeration.459enum CollectionPermissionField {460 /// Owner of token can nest tokens under it.461 TokenOwner,462 /// Admin of token collection can nest tokens under token.463 CollectionAdmin464}465466/// Nested collections.467struct CollectionNesting {468 bool token_owner;469 uint256[] ids;470}471472/// [`CollectionLimits`](up_data_structs::CollectionLimits) field representation for EVM.473struct CollectionLimit {474 CollectionLimitField field;475 OptionUint256 value;476}477478/// Optional value479struct OptionUint256 {480 /// Shows the status of accessibility of value481 bool status;482 /// Actual value if `status` is true483 uint256 value;484}485486/// [`CollectionLimits`](up_data_structs::CollectionLimits) fields representation for EVM.487enum CollectionLimitField {488 /// How many tokens can a user have on one account.489 AccountTokenOwnership,490 /// How many bytes of data are available for sponsorship.491 SponsoredDataSize,492 /// In any case, chain default: [`SponsoringRateLimit::SponsoringDisabled`]493 SponsoredDataRateLimit,494 /// How many tokens can be mined into this collection.495 TokenLimit,496 /// Timeouts for transfer sponsoring.497 SponsorTransferTimeout,498 /// Timeout for sponsoring an approval in passed blocks.499 SponsorApproveTimeout,500 /// Whether the collection owner of the collection can send tokens (which belong to other users).501 OwnerCanTransfer,502 /// Can the collection owner burn other people's tokens.503 OwnerCanDestroy,504 /// Is it possible to send tokens from this collection between users.505 TransferEnabled506}507508/// Ethereum representation of collection [`PropertyKey`](up_data_structs::PropertyKey) and [`PropertyValue`](up_data_structs::PropertyValue).509struct Property {510 string key;511 bytes value;512}513514/// @dev the ERC-165 identifier for this interface is 0x85d7dea6515contract ERC20UniqueExtensions is Dummy, ERC165 {516 /// @dev Function to check the amount of tokens that an owner allowed to a spender.517 /// @param owner crossAddress The address which owns the funds.518 /// @param spender crossAddress The address which will spend the funds.519 /// @return A uint256 specifying the amount of tokens still available for the spender.520 /// @dev EVM selector for this function is: 0xe0af4bd7,521 /// or in textual repr: allowanceCross((address,uint256),(address,uint256))522 function allowanceCross(CrossAddress memory owner, CrossAddress memory spender) public view returns (uint256) {523 require(false, stub_error);524 owner;525 spender;526 dummy;527 return 0;528 }529530 /// @notice A description for the collection.531 /// @dev EVM selector for this function is: 0x7284e416,532 /// or in textual repr: description()533 function description() public view returns (string memory) {534 require(false, stub_error);535 dummy;536 return "";537 }538539 /// @dev EVM selector for this function is: 0x269e6158,540 /// or in textual repr: mintCross((address,uint256),uint256)541 function mintCross(CrossAddress memory to, uint256 amount) public returns (bool) {542 require(false, stub_error);543 to;544 amount;545 dummy = 0;546 return false;547 }548549 /// @dev EVM selector for this function is: 0x0ecd0ab0,550 /// or in textual repr: approveCross((address,uint256),uint256)551 function approveCross(CrossAddress memory spender, uint256 amount) public returns (bool) {552 require(false, stub_error);553 spender;554 amount;555 dummy = 0;556 return false;557 }558559 // /// Burn tokens from account560 // /// @dev Function that burns an `amount` of the tokens of a given account,561 // /// deducting from the sender's allowance for said account.562 // /// @param from The account whose tokens will be burnt.563 // /// @param amount The amount that will be burnt.564 // /// @dev EVM selector for this function is: 0x79cc6790,565 // /// or in textual repr: burnFrom(address,uint256)566 // function burnFrom(address from, uint256 amount) public returns (bool) {567 // require(false, stub_error);568 // from;569 // amount;570 // dummy = 0;571 // return false;572 // }573574 /// Burn tokens from account575 /// @dev Function that burns an `amount` of the tokens of a given account,576 /// deducting from the sender's allowance for said account.577 /// @param from The account whose tokens will be burnt.578 /// @param amount The amount that will be burnt.579 /// @dev EVM selector for this function is: 0xbb2f5a58,580 /// or in textual repr: burnFromCross((address,uint256),uint256)581 function burnFromCross(CrossAddress memory from, uint256 amount) public returns (bool) {582 require(false, stub_error);583 from;584 amount;585 dummy = 0;586 return false;587 }588589 /// Mint tokens for multiple accounts.590 /// @param amounts array of pairs of account address and amount591 /// @dev EVM selector for this function is: 0x1acf2d55,592 /// or in textual repr: mintBulk((address,uint256)[])593 function mintBulk(Tuple11[] memory amounts) public returns (bool) {594 require(false, stub_error);595 amounts;596 dummy = 0;597 return false;598 }599600 /// @dev EVM selector for this function is: 0x2ada85ff,601 /// or in textual repr: transferCross((address,uint256),uint256)602 function transferCross(CrossAddress memory to, uint256 amount) public returns (bool) {603 require(false, stub_error);604 to;605 amount;606 dummy = 0;607 return false;608 }609610 /// @dev EVM selector for this function is: 0xd5cf430b,611 /// or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)612 function transferFromCross(613 CrossAddress memory from,614 CrossAddress memory to,615 uint256 amount616 ) public returns (bool) {617 require(false, stub_error);618 from;619 to;620 amount;621 dummy = 0;622 return false;623 }624625 /// @notice Returns collection helper contract address626 /// @dev EVM selector for this function is: 0x1896cce6,627 /// or in textual repr: collectionHelperAddress()628 function collectionHelperAddress() public view returns (address) {629 require(false, stub_error);630 dummy;631 return 0x0000000000000000000000000000000000000000;632 }633}634635/// @dev anonymous struct636struct Tuple11 {637 address field_0;638 uint256 field_1;639}640641/// @dev the ERC-165 identifier for this interface is 0x40c10f19642contract ERC20Mintable is Dummy, ERC165 {643 /// Mint tokens for `to` account.644 /// @param to account that will receive minted tokens645 /// @param amount amount of tokens to mint646 /// @dev EVM selector for this function is: 0x40c10f19,647 /// or in textual repr: mint(address,uint256)648 function mint(address to, uint256 amount) public returns (bool) {649 require(false, stub_error);650 to;651 amount;652 dummy = 0;653 return false;654 }655}656657/// @dev inlined interface658contract ERC20Events {659 event Transfer(address indexed from, address indexed to, uint256 value);660 event Approval(address indexed owner, address indexed spender, uint256 value);661}662663/// @dev the ERC-165 identifier for this interface is 0x942e8b22664contract ERC20 is Dummy, ERC165, ERC20Events {665 /// @dev EVM selector for this function is: 0x06fdde03,666 /// or in textual repr: name()667 function name() public view returns (string memory) {668 require(false, stub_error);669 dummy;670 return "";671 }672673 /// @dev EVM selector for this function is: 0x95d89b41,674 /// or in textual repr: symbol()675 function symbol() public view returns (string memory) {676 require(false, stub_error);677 dummy;678 return "";679 }680681 /// @dev EVM selector for this function is: 0x18160ddd,682 /// or in textual repr: totalSupply()683 function totalSupply() public view returns (uint256) {684 require(false, stub_error);685 dummy;686 return 0;687 }688689 /// @dev EVM selector for this function is: 0x313ce567,690 /// or in textual repr: decimals()691 function decimals() public view returns (uint8) {692 require(false, stub_error);693 dummy;694 return 0;695 }696697 /// @dev EVM selector for this function is: 0x70a08231,698 /// or in textual repr: balanceOf(address)699 function balanceOf(address owner) public view returns (uint256) {700 require(false, stub_error);701 owner;702 dummy;703 return 0;704 }705706 /// @dev EVM selector for this function is: 0xa9059cbb,707 /// or in textual repr: transfer(address,uint256)708 function transfer(address to, uint256 amount) public returns (bool) {709 require(false, stub_error);710 to;711 amount;712 dummy = 0;713 return false;714 }715716 /// @dev EVM selector for this function is: 0x23b872dd,717 /// or in textual repr: transferFrom(address,address,uint256)718 function transferFrom(719 address from,720 address to,721 uint256 amount722 ) public returns (bool) {723 require(false, stub_error);724 from;725 to;726 amount;727 dummy = 0;728 return false;729 }730731 /// @dev EVM selector for this function is: 0x095ea7b3,732 /// or in textual repr: approve(address,uint256)733 function approve(address spender, uint256 amount) public returns (bool) {734 require(false, stub_error);735 spender;736 amount;737 dummy = 0;738 return false;739 }740741 /// @dev EVM selector for this function is: 0xdd62ed3e,742 /// or in textual repr: allowance(address,address)743 function allowance(address owner, address spender) public view returns (uint256) {744 require(false, stub_error);745 owner;746 spender;747 dummy;748 return 0;749 }750}751752contract UniqueFungible is Dummy, ERC165, ERC20, ERC20Mintable, ERC20UniqueExtensions, Collection {}pallets/nonfungible/src/stubs/UniqueNFT.rawdiffbeforeafterbothbinary blob — no preview
pallets/refungible/CHANGELOG.mddiffbeforeafterboth--- a/pallets/refungible/CHANGELOG.md
+++ b/pallets/refungible/CHANGELOG.md
@@ -4,6 +4,12 @@
<!-- bureaucrate goes here -->
+## [0.2.13] - 2023-02-01
+
+### Added
+
+- The functions `allowanceCross` to `ERC20UniqueExtensions` interface.
+
## [0.2.12] - 2023-01-20
### Fixed
pallets/refungible/Cargo.tomldiffbeforeafterboth--- a/pallets/refungible/Cargo.toml
+++ b/pallets/refungible/Cargo.toml
@@ -2,7 +2,7 @@
edition = "2021"
license = "GPLv3"
name = "pallet-refungible"
-version = "0.2.12"
+version = "0.2.13"
[dependencies]
# Note: `package = "parity-scale-codec"` must be supplied since the `Encode` macro searches for it.
pallets/refungible/src/erc_token.rsdiffbeforeafterboth--- a/pallets/refungible/src/erc_token.rs
+++ b/pallets/refungible/src/erc_token.rs
@@ -203,6 +203,21 @@
where
T::AccountId: From<[u8; 32]>,
{
+ /// @dev Function to check the amount of tokens that an owner allowed to a spender.
+ /// @param owner crossAddress The address which owns the funds.
+ /// @param spender crossAddress The address which will spend the funds.
+ /// @return A uint256 specifying the amount of tokens still available for the spender.
+ fn allowance_cross(
+ &self,
+ owner: pallet_common::eth::CrossAddress,
+ spender: pallet_common::eth::CrossAddress,
+ ) -> Result<U256> {
+ let owner = owner.into_sub_cross_account::<T>()?;
+ let spender = spender.into_sub_cross_account::<T>()?;
+
+ Ok(<Allowance<T>>::get((self.id, self.1, owner, spender)).into())
+ }
+
/// @dev Function that burns an amount of the token of a given account,
/// deducting from the sender's allowance for said account.
/// @param from The account whose tokens will be burnt.
pallets/refungible/src/stubs/UniqueRefungible.rawdiffbeforeafterbothbinary blob — no preview
pallets/refungible/src/stubs/UniqueRefungibleToken.rawdiffbeforeafterbothbinary blob — no preview
pallets/refungible/src/stubs/UniqueRefungibleToken.soldiffbeforeafterboth--- a/pallets/refungible/src/stubs/UniqueRefungibleToken.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungibleToken.sol
@@ -36,8 +36,22 @@
}
}
-/// @dev the ERC-165 identifier for this interface is 0xe17a7d2b
+/// @dev the ERC-165 identifier for this interface is 0x01d536fc
contract ERC20UniqueExtensions is Dummy, ERC165 {
+ /// @dev Function to check the amount of tokens that an owner allowed to a spender.
+ /// @param owner crossAddress The address which owns the funds.
+ /// @param spender crossAddress The address which will spend the funds.
+ /// @return A uint256 specifying the amount of tokens still available for the spender.
+ /// @dev EVM selector for this function is: 0xe0af4bd7,
+ /// or in textual repr: allowanceCross((address,uint256),(address,uint256))
+ function allowanceCross(CrossAddress memory owner, CrossAddress memory spender) public view returns (uint256) {
+ require(false, stub_error);
+ owner;
+ spender;
+ dummy;
+ return 0;
+ }
+
// /// @dev Function that burns an amount of the token of a given account,
// /// deducting from the sender's allowance for said account.
// /// @param from The account whose tokens will be burnt.
pallets/unique/src/eth/stubs/CollectionHelpers.rawdiffbeforeafterbothbinary blob — no preview
runtime/common/ethereum/sponsoring/refungible.rsdiffbeforeafterboth--- a/runtime/common/ethereum/sponsoring/refungible.rs
+++ b/runtime/common/ethereum/sponsoring/refungible.rs
@@ -341,7 +341,9 @@
ERC165Call(_, _) => None,
// Not sponsored
- BurnFrom { .. } | BurnFromCross { .. } | Repartition { .. } => None,
+ AllowanceCross { .. } | BurnFrom { .. } | BurnFromCross { .. } | Repartition { .. } => {
+ None
+ }
TransferCross { .. } | TransferFromCross { .. } => {
let RefungibleTokenHandle(handle, token_id) = token;
tests/src/eth/abi/fungible.jsondiffbeforeafterboth--- a/tests/src/eth/abi/fungible.json
+++ b/tests/src/eth/abi/fungible.json
@@ -101,6 +101,32 @@
{ "internalType": "uint256", "name": "sub", "type": "uint256" }
],
"internalType": "struct CrossAddress",
+ "name": "owner",
+ "type": "tuple"
+ },
+ {
+ "components": [
+ { "internalType": "address", "name": "eth", "type": "address" },
+ { "internalType": "uint256", "name": "sub", "type": "uint256" }
+ ],
+ "internalType": "struct CrossAddress",
+ "name": "spender",
+ "type": "tuple"
+ }
+ ],
+ "name": "allowanceCross",
+ "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "components": [
+ { "internalType": "address", "name": "eth", "type": "address" },
+ { "internalType": "uint256", "name": "sub", "type": "uint256" }
+ ],
+ "internalType": "struct CrossAddress",
"name": "user",
"type": "tuple"
}
@@ -411,7 +437,7 @@
{ "internalType": "address", "name": "field_0", "type": "address" },
{ "internalType": "uint256", "name": "field_1", "type": "uint256" }
],
- "internalType": "struct Tuple9[]",
+ "internalType": "struct Tuple11[]",
"name": "amounts",
"type": "tuple[]"
}
tests/src/eth/abi/reFungibleToken.jsondiffbeforeafterboth--- a/tests/src/eth/abi/reFungibleToken.json
+++ b/tests/src/eth/abi/reFungibleToken.json
@@ -61,6 +61,32 @@
},
{
"inputs": [
+ {
+ "components": [
+ { "internalType": "address", "name": "eth", "type": "address" },
+ { "internalType": "uint256", "name": "sub", "type": "uint256" }
+ ],
+ "internalType": "struct CrossAddress",
+ "name": "owner",
+ "type": "tuple"
+ },
+ {
+ "components": [
+ { "internalType": "address", "name": "eth", "type": "address" },
+ { "internalType": "uint256", "name": "sub", "type": "uint256" }
+ ],
+ "internalType": "struct CrossAddress",
+ "name": "spender",
+ "type": "tuple"
+ }
+ ],
+ "name": "allowanceCross",
+ "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "inputs": [
{ "internalType": "address", "name": "spender", "type": "address" },
{ "internalType": "uint256", "name": "amount", "type": "uint256" }
],
tests/src/eth/api/UniqueFungible.soldiffbeforeafterboth--- a/tests/src/eth/api/UniqueFungible.sol
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -353,8 +353,16 @@
bytes value;
}
-/// @dev the ERC-165 identifier for this interface is 0x65789571
+/// @dev the ERC-165 identifier for this interface is 0x85d7dea6
interface ERC20UniqueExtensions is Dummy, ERC165 {
+ /// @dev Function to check the amount of tokens that an owner allowed to a spender.
+ /// @param owner crossAddress The address which owns the funds.
+ /// @param spender crossAddress The address which will spend the funds.
+ /// @return A uint256 specifying the amount of tokens still available for the spender.
+ /// @dev EVM selector for this function is: 0xe0af4bd7,
+ /// or in textual repr: allowanceCross((address,uint256),(address,uint256))
+ function allowanceCross(CrossAddress memory owner, CrossAddress memory spender) external view returns (uint256);
+
/// @notice A description for the collection.
/// @dev EVM selector for this function is: 0x7284e416,
/// or in textual repr: description()
@@ -390,7 +398,7 @@
/// @param amounts array of pairs of account address and amount
/// @dev EVM selector for this function is: 0x1acf2d55,
/// or in textual repr: mintBulk((address,uint256)[])
- function mintBulk(Tuple9[] memory amounts) external returns (bool);
+ function mintBulk(Tuple11[] memory amounts) external returns (bool);
/// @dev EVM selector for this function is: 0x2ada85ff,
/// or in textual repr: transferCross((address,uint256),uint256)
@@ -411,7 +419,7 @@
}
/// @dev anonymous struct
-struct Tuple9 {
+struct Tuple11 {
address field_0;
uint256 field_1;
}
tests/src/eth/api/UniqueRefungibleToken.soldiffbeforeafterboth--- a/tests/src/eth/api/UniqueRefungibleToken.sol
+++ b/tests/src/eth/api/UniqueRefungibleToken.sol
@@ -23,8 +23,16 @@
function parentTokenId() external view returns (uint256);
}
-/// @dev the ERC-165 identifier for this interface is 0xe17a7d2b
+/// @dev the ERC-165 identifier for this interface is 0x01d536fc
interface ERC20UniqueExtensions is Dummy, ERC165 {
+ /// @dev Function to check the amount of tokens that an owner allowed to a spender.
+ /// @param owner crossAddress The address which owns the funds.
+ /// @param spender crossAddress The address which will spend the funds.
+ /// @return A uint256 specifying the amount of tokens still available for the spender.
+ /// @dev EVM selector for this function is: 0xe0af4bd7,
+ /// or in textual repr: allowanceCross((address,uint256),(address,uint256))
+ function allowanceCross(CrossAddress memory owner, CrossAddress memory spender) external view returns (uint256);
+
// /// @dev Function that burns an amount of the token of a given account,
// /// deducting from the sender's allowance for said account.
// /// @param from The account whose tokens will be burnt.
tests/src/eth/fungible.test.tsdiffbeforeafterboth--- a/tests/src/eth/fungible.test.ts
+++ b/tests/src/eth/fungible.test.ts
@@ -134,6 +134,12 @@
const allowance = await contract.methods.allowance(owner, spender).call();
expect(+allowance).to.equal(100);
}
+ {
+ const ownerCross = helper.ethCrossAccount.fromAddress(owner);
+ const spenderCross = helper.ethCrossAccount.fromAddress(spender);
+ const allowance = await contract.methods.allowanceCross(ownerCross, spenderCross).call();
+ expect(+allowance).to.equal(100);
+ }
});
itEth('Can perform approveCross()', async ({helper}) => {
tests/src/eth/reFungible.test.tsdiffbeforeafterboth--- a/tests/src/eth/reFungible.test.ts
+++ b/tests/src/eth/reFungible.test.ts
@@ -219,8 +219,16 @@
await rftToken.methods.approve(operator, 15n).send({from: owner});
await contract.methods.setApprovalForAll(operator, true).send({from: owner});
await rftToken.methods.burnFrom(owner, 10n).send({from: operator});
+ }
+ {
const allowance = await rftToken.methods.allowance(owner, operator).call();
- expect(allowance).to.be.equal('5');
+ expect(+allowance).to.be.equal(5);
+ }
+ {
+ const ownerCross = helper.ethCrossAccount.fromAddress(owner);
+ const operatorCross = helper.ethCrossAccount.fromAddress(operator);
+ const allowance = await rftToken.methods.allowanceCross(ownerCross, operatorCross).call();
+ expect(+allowance).to.equal(5);
}
});