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Diffstat (limited to 'contracts/exchange/contracts/src/interfaces/IWrapperFunctions.sol')
| -rw-r--r-- | contracts/exchange/contracts/src/interfaces/IWrapperFunctions.sol | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/contracts/exchange/contracts/src/interfaces/IWrapperFunctions.sol b/contracts/exchange/contracts/src/interfaces/IWrapperFunctions.sol new file mode 100644 index 000000000..b1afc8895 --- /dev/null +++ b/contracts/exchange/contracts/src/interfaces/IWrapperFunctions.sol @@ -0,0 +1,160 @@ +/* + + Copyright 2018 ZeroEx Intl. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +*/ + +pragma solidity ^0.4.24; +pragma experimental ABIEncoderV2; + +import "@0x/contracts-exchange-libs/contracts/src/LibOrder.sol"; +import "@0x/contracts-exchange-libs/contracts/src/LibFillResults.sol"; + + +contract IWrapperFunctions { + + /// @dev Fills the input order. Reverts if exact takerAssetFillAmount not filled. + /// @param order LibOrder.Order struct containing order specifications. + /// @param takerAssetFillAmount Desired amount of takerAsset to sell. + /// @param signature Proof that order has been created by maker. + function fillOrKillOrder( + LibOrder.Order memory order, + uint256 takerAssetFillAmount, + bytes memory signature + ) + public + returns (LibFillResults.FillResults memory fillResults); + + /// @dev Fills an order with specified parameters and ECDSA signature. + /// Returns false if the transaction would otherwise revert. + /// @param order LibOrder.Order struct containing order specifications. + /// @param takerAssetFillAmount Desired amount of takerAsset to sell. + /// @param signature Proof that order has been created by maker. + /// @return Amounts filled and fees paid by maker and taker. + function fillOrderNoThrow( + LibOrder.Order memory order, + uint256 takerAssetFillAmount, + bytes memory signature + ) + public + returns (LibFillResults.FillResults memory fillResults); + + /// @dev Synchronously executes multiple calls of fillOrder. + /// @param orders Array of order specifications. + /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders. + /// @param signatures Proofs that orders have been created by makers. + /// @return Amounts filled and fees paid by makers and taker. + function batchFillOrders( + LibOrder.Order[] memory orders, + uint256[] memory takerAssetFillAmounts, + bytes[] memory signatures + ) + public + returns (LibFillResults.FillResults memory totalFillResults); + + /// @dev Synchronously executes multiple calls of fillOrKill. + /// @param orders Array of order specifications. + /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders. + /// @param signatures Proofs that orders have been created by makers. + /// @return Amounts filled and fees paid by makers and taker. + function batchFillOrKillOrders( + LibOrder.Order[] memory orders, + uint256[] memory takerAssetFillAmounts, + bytes[] memory signatures + ) + public + returns (LibFillResults.FillResults memory totalFillResults); + + /// @dev Fills an order with specified parameters and ECDSA signature. + /// Returns false if the transaction would otherwise revert. + /// @param orders Array of order specifications. + /// @param takerAssetFillAmounts Array of desired amounts of takerAsset to sell in orders. + /// @param signatures Proofs that orders have been created by makers. + /// @return Amounts filled and fees paid by makers and taker. + function batchFillOrdersNoThrow( + LibOrder.Order[] memory orders, + uint256[] memory takerAssetFillAmounts, + bytes[] memory signatures + ) + public + returns (LibFillResults.FillResults memory totalFillResults); + + /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker. + /// @param orders Array of order specifications. + /// @param takerAssetFillAmount Desired amount of takerAsset to sell. + /// @param signatures Proofs that orders have been created by makers. + /// @return Amounts filled and fees paid by makers and taker. + function marketSellOrders( + LibOrder.Order[] memory orders, + uint256 takerAssetFillAmount, + bytes[] memory signatures + ) + public + returns (LibFillResults.FillResults memory totalFillResults); + + /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker. + /// Returns false if the transaction would otherwise revert. + /// @param orders Array of order specifications. + /// @param takerAssetFillAmount Desired amount of takerAsset to sell. + /// @param signatures Proofs that orders have been signed by makers. + /// @return Amounts filled and fees paid by makers and taker. + function marketSellOrdersNoThrow( + LibOrder.Order[] memory orders, + uint256 takerAssetFillAmount, + bytes[] memory signatures + ) + public + returns (LibFillResults.FillResults memory totalFillResults); + + /// @dev Synchronously executes multiple calls of fillOrder until total amount of makerAsset is bought by taker. + /// @param orders Array of order specifications. + /// @param makerAssetFillAmount Desired amount of makerAsset to buy. + /// @param signatures Proofs that orders have been signed by makers. + /// @return Amounts filled and fees paid by makers and taker. + function marketBuyOrders( + LibOrder.Order[] memory orders, + uint256 makerAssetFillAmount, + bytes[] memory signatures + ) + public + returns (LibFillResults.FillResults memory totalFillResults); + + /// @dev Synchronously executes multiple fill orders in a single transaction until total amount is bought by taker. + /// Returns false if the transaction would otherwise revert. + /// @param orders Array of order specifications. + /// @param makerAssetFillAmount Desired amount of makerAsset to buy. + /// @param signatures Proofs that orders have been signed by makers. + /// @return Amounts filled and fees paid by makers and taker. + function marketBuyOrdersNoThrow( + LibOrder.Order[] memory orders, + uint256 makerAssetFillAmount, + bytes[] memory signatures + ) + public + returns (LibFillResults.FillResults memory totalFillResults); + + /// @dev Synchronously cancels multiple orders in a single transaction. + /// @param orders Array of order specifications. + function batchCancelOrders(LibOrder.Order[] memory orders) + public; + + /// @dev Fetches information for all passed in orders + /// @param orders Array of order specifications. + /// @return Array of OrderInfo instances that correspond to each order. + function getOrdersInfo(LibOrder.Order[] memory orders) + public + view + returns (LibOrder.OrderInfo[] memory); +} |