diff options
Diffstat (limited to 'packages/contracts/src')
5 files changed, 43 insertions, 25 deletions
diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol b/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol index 1a556dfe2..8ad15aaff 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol @@ -82,7 +82,7 @@ contract MixinSignatureValidator is address signer, bytes memory signature ) - internal + public view returns (bool isValid) { diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol b/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol index a7849f4cb..724f95518 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/MixinWrapperFunctions.sol @@ -263,40 +263,50 @@ contract MixinWrapperFunctions is /// @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. + /// NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets. function batchFillOrders( LibOrder.Order[] memory orders, uint256[] memory takerAssetFillAmounts, bytes[] memory signatures ) public + returns (FillResults memory totalFillResults) { for (uint256 i = 0; i < orders.length; i++) { - fillOrder( + FillResults memory singleFillResults = fillOrder( orders[i], takerAssetFillAmounts[i], signatures[i] ); + addFillResults(totalFillResults, singleFillResults); } + return 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. + /// NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets. function batchFillOrKillOrders( LibOrder.Order[] memory orders, uint256[] memory takerAssetFillAmounts, bytes[] memory signatures ) public + returns (FillResults memory totalFillResults) { for (uint256 i = 0; i < orders.length; i++) { - fillOrKillOrder( + FillResults memory singleFillResults = fillOrKillOrder( orders[i], takerAssetFillAmounts[i], signatures[i] ); + addFillResults(totalFillResults, singleFillResults); } + return totalFillResults; } /// @dev Fills an order with specified parameters and ECDSA signature. @@ -304,20 +314,25 @@ contract MixinWrapperFunctions is /// @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. + /// NOTE: makerAssetFilledAmount and takerAssetFilledAmount may include amounts filled of different assets. function batchFillOrdersNoThrow( LibOrder.Order[] memory orders, uint256[] memory takerAssetFillAmounts, bytes[] memory signatures ) public + returns (FillResults memory totalFillResults) { for (uint256 i = 0; i < orders.length; i++) { - fillOrderNoThrow( + FillResults memory singleFillResults = fillOrderNoThrow( orders[i], takerAssetFillAmounts[i], signatures[i] ); + addFillResults(totalFillResults, singleFillResults); } + return totalFillResults; } /// @dev Synchronously executes multiple calls of fillOrder until total amount of takerAsset is sold by taker. diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/ISignatureValidator.sol b/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/ISignatureValidator.sol index 26e360c91..02aa9776e 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/ISignatureValidator.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/ISignatureValidator.sol @@ -39,4 +39,18 @@ contract ISignatureValidator { bool approval ) external; + + /// @dev Verifies that a signature is valid. + /// @param hash Message hash that is signed. + /// @param signer Address of signer. + /// @param signature Proof of signing. + /// @return Validity of order signature. + function isValidSignature( + bytes32 hash, + address signer, + bytes memory signature + ) + public + view + returns (bool isValid); } diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/IWrapperFunctions.sol b/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/IWrapperFunctions.sol index acd4f359c..84bb683bc 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/IWrapperFunctions.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/interfaces/IWrapperFunctions.sol @@ -22,10 +22,7 @@ pragma experimental ABIEncoderV2; import "../libs/LibOrder.sol"; import "../libs/LibFillResults.sol"; -contract IWrapperFunctions is - LibOrder, - LibFillResults -{ +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. @@ -56,35 +53,41 @@ contract IWrapperFunctions is /// @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; + 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; + 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; + 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. diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MSignatureValidator.sol b/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MSignatureValidator.sol index 7eed453ff..5e286e43a 100644 --- a/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MSignatureValidator.sol +++ b/packages/contracts/src/contracts/current/protocol/Exchange/mixins/MSignatureValidator.sol @@ -35,18 +35,4 @@ contract MSignatureValidator is PreSigned, // 0x07 Trezor // 0x08 } - - /// @dev Verifies that a signature is valid. - /// @param hash Message hash that is signed. - /// @param signer Address of signer. - /// @param signature Proof of signing. - /// @return Validity of order signature. - function isValidSignature( - bytes32 hash, - address signer, - bytes memory signature - ) - internal - view - returns (bool isValid); } |