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-rw-r--r--packages/contracts/.solhint.json2
-rw-r--r--packages/contracts/src/2.0.0/forwarder/Forwarder.sol5
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinConstants.sol15
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinERC20.sol6
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinERC721.sol8
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinErrorMessages.sol4
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinExpectedResults.sol127
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinMarketBuyTokens.sol5
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinMarketBuyZrx.sol4
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinMarketSellTokens.sol5
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinWethFees.sol3
-rw-r--r--packages/contracts/src/2.0.0/multisig/MultiSigWallet.sol2
-rw-r--r--packages/contracts/src/2.0.0/multisig/MultiSigWalletWithTimeLock.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/AssetProxy/ERC20Proxy.sol6
-rw-r--r--packages/contracts/src/2.0.0/protocol/AssetProxy/ERC721Proxy.sol6
-rw-r--r--packages/contracts/src/2.0.0/protocol/AssetProxy/MixinAuthorizable.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAssetData.sol5
-rw-r--r--packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol16
-rw-r--r--packages/contracts/src/2.0.0/protocol/AssetProxy/libs/LibAssetProxyErrors.sol3
-rw-r--r--packages/contracts/src/2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol3
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/Exchange.sol3
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol3
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/MixinExchangeCore.sol5
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/MixinMatchOrders.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/MixinSignatureValidator.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/MixinTransactions.sol74
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/MixinWrapperFunctions.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IExchange.sol3
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/interfaces/ITransactions.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IValidator.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IWallet.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/libs/LibConstants.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/libs/LibEIP712.sol8
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol3
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/libs/LibFillResults.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/libs/LibOrder.sol6
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/mixins/MExchangeCore.sol3
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/mixins/MMatchOrders.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol2
-rw-r--r--packages/contracts/src/2.0.0/protocol/Exchange/mixins/MTransactions.sol2
-rw-r--r--packages/contracts/src/2.0.0/test/DummyERC20Token/DummyERC20Token.sol2
-rw-r--r--packages/contracts/src/2.0.0/test/DummyERC721Receiver/DummyERC721Receiver.sol2
-rw-r--r--packages/contracts/src/2.0.0/test/DummyERC721Token/DummyERC721Token.sol3
-rw-r--r--packages/contracts/src/2.0.0/test/ExchangeWrapper/ExchangeWrapper.sol62
-rw-r--r--packages/contracts/src/2.0.0/test/Mintable/Mintable.sol2
-rw-r--r--packages/contracts/src/2.0.0/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol2
-rw-r--r--packages/contracts/src/2.0.0/test/TestAssetProxyOwner/TestAssetProxyOwner.sol8
-rw-r--r--packages/contracts/src/2.0.0/test/TestLibBytes/TestLibBytes.sol2
-rw-r--r--packages/contracts/src/2.0.0/test/TestLibs/TestLibs.sol2
-rw-r--r--packages/contracts/src/2.0.0/test/TestSignatureValidator/TestSignatureValidator.sol2
-rw-r--r--packages/contracts/src/2.0.0/test/TestValidator/TestValidator.sol6
-rw-r--r--packages/contracts/src/2.0.0/test/TestWallet/TestWallet.sol8
-rw-r--r--packages/contracts/src/2.0.0/test/Whitelist/Whitelist.sol64
-rw-r--r--packages/contracts/src/2.0.0/tokens/ERC20Token/ERC20Token.sol23
-rw-r--r--packages/contracts/src/2.0.0/tokens/ERC20Token/IERC20Token.sol3
-rw-r--r--packages/contracts/src/2.0.0/tokens/ERC721Token/ERC721Token.sol6
-rw-r--r--packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Receiver.sol4
-rw-r--r--packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol20
-rw-r--r--packages/contracts/src/2.0.0/tokens/UnlimitedAllowanceToken/UnlimitedAllowanceToken.sol10
-rw-r--r--packages/contracts/src/2.0.0/tokens/WETH9/WETH9.sol1
-rw-r--r--packages/contracts/src/2.0.0/tokens/ZRXToken/ZRXToken.sol10
-rw-r--r--packages/contracts/src/2.0.0/utils/LibBytes/LibBytes.sol25
-rw-r--r--packages/contracts/src/2.0.0/utils/Ownable/IOwnable.sol2
-rw-r--r--packages/contracts/src/2.0.0/utils/Ownable/Ownable.sol2
-rw-r--r--packages/contracts/src/2.0.0/utils/SafeMath/SafeMath.sol2
74 files changed, 351 insertions, 299 deletions
diff --git a/packages/contracts/.solhint.json b/packages/contracts/.solhint.json
index 594fce677..076afe9f3 100644
--- a/packages/contracts/.solhint.json
+++ b/packages/contracts/.solhint.json
@@ -4,7 +4,7 @@
"avoid-low-level-calls": false,
"avoid-tx-origin": "warn",
"bracket-align": false,
- "code-complexity": "false",
+ "code-complexity": false,
"const-name-snakecase": "error",
"expression-indent": "error",
"function-max-lines": false,
diff --git a/packages/contracts/src/2.0.0/forwarder/Forwarder.sol b/packages/contracts/src/2.0.0/forwarder/Forwarder.sol
index 71a4aff13..38128d93e 100644
--- a/packages/contracts/src/2.0.0/forwarder/Forwarder.sol
+++ b/packages/contracts/src/2.0.0/forwarder/Forwarder.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "./MixinWethFees.sol";
@@ -25,6 +25,7 @@ import "./MixinMarketBuyTokens.sol";
import "./MixinConstants.sol";
import "../utils/Ownable/Ownable.sol";
+
contract Forwarder is
Ownable,
MixinConstants,
@@ -33,7 +34,7 @@ contract Forwarder is
MixinMarketBuyTokens,
MixinMarketSellTokens
{
- uint256 MAX_UINT = 2**256 - 1;
+ uint256 constant internal MAX_UINT = 2**256 - 1;
constructor (
address _exchange,
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol b/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol
index 18f2ba3bc..ea82e9d64 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol
@@ -16,19 +16,22 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "../protocol/Exchange/Exchange.sol";
import { WETH9 as EtherToken } from "../tokens/WETH9/WETH9.sol";
import "../tokens/ERC20Token/IERC20Token.sol";
+
contract MixinConstants {
- Exchange EXCHANGE;
- EtherToken ETHER_TOKEN;
- IERC20Token ZRX_TOKEN;
- bytes ZRX_ASSET_DATA;
- bytes WETH_ASSET_DATA;
+ // solhint-disable var-name-mixedcase
+ Exchange internal EXCHANGE;
+ EtherToken internal ETHER_TOKEN;
+ IERC20Token internal ZRX_TOKEN;
+ bytes internal ZRX_ASSET_DATA;
+ bytes internal WETH_ASSET_DATA;
+ // solhint-enable var-name-mixedcase
constructor (
address _exchange,
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinERC20.sol b/packages/contracts/src/2.0.0/forwarder/MixinERC20.sol
index 53d4116d7..387c3de6b 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinERC20.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinERC20.sol
@@ -16,13 +16,13 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
+
contract MixinERC20 {
- string constant ERROR_TRANSFER_FAILED = "TRANSFER_FAILED";
- bytes4 constant ERC20_TRANSFER_SELECTOR = bytes4(keccak256("transfer(address,uint256)"));
+ bytes4 constant internal ERC20_TRANSFER_SELECTOR = bytes4(keccak256("transfer(address,uint256)"));
function transferToken(
address token,
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinERC721.sol b/packages/contracts/src/2.0.0/forwarder/MixinERC721.sol
index b2e8803a9..b5be223b6 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinERC721.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinERC721.sol
@@ -16,17 +16,19 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../utils/LibBytes/LibBytes.sol";
import "../tokens/ERC721Token/IERC721Token.sol";
+
contract MixinERC721 {
using LibBytes for bytes;
- bytes4 constant ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,uint256,bytes)"));
- bytes4 constant ERC721_RECEIVED_OPERATOR = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
+
+ bytes4 constant internal ERC721_RECEIVED = bytes4(keccak256("onERC721Received(address,uint256,bytes)"));
+ bytes4 constant internal ERC721_RECEIVED_OPERATOR = bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
function onERC721Received(address, uint256, bytes memory)
public
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinErrorMessages.sol b/packages/contracts/src/2.0.0/forwarder/MixinErrorMessages.sol
index c2a6ea0a4..1b3e3f488 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinErrorMessages.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinErrorMessages.sol
@@ -16,7 +16,9 @@
*/
-pragma solidity ^0.4.24;
+// solhint-disable
+pragma solidity 0.4.24;
+
/// This contract is intended to serve as a reference, but is not actually used for efficiency reasons.
contract MixinErrorMessages {
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinExpectedResults.sol b/packages/contracts/src/2.0.0/forwarder/MixinExpectedResults.sol
index 0bca7dc80..6406d1d37 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinExpectedResults.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinExpectedResults.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../utils/LibBytes/LibBytes.sol";
@@ -25,74 +25,13 @@ import "../protocol/Exchange/libs/LibMath.sol";
import "../protocol/Exchange/libs/LibOrder.sol";
import "./MixinConstants.sol";
+
contract MixinExpectedResults is
LibMath,
LibFillResults,
MixinConstants
{
- /// @dev Simulates the 0x Exchange fillOrder validation and calculations, without performing any state changes.
- /// @param order An Order struct containing order specifications.
- /// @param takerAssetFillAmount A number representing the amount of this order to fill.
- /// @return fillResults Amounts filled and fees paid by maker and taker.
- function calculateFillResults(
- LibOrder.Order memory order,
- uint256 takerAssetFillAmount
- )
- internal
- view
- returns (FillResults memory fillResults)
- {
- LibOrder.OrderInfo memory orderInfo = EXCHANGE.getOrderInfo(order);
- if (orderInfo.orderStatus != uint8(LibOrder.OrderStatus.FILLABLE)) {
- return fillResults;
- }
- uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);
- uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);
-
- fillResults.takerAssetFilledAmount = takerAssetFilledAmount;
- fillResults.makerAssetFilledAmount = getPartialAmount(
- takerAssetFilledAmount,
- order.takerAssetAmount,
- order.makerAssetAmount
- );
- fillResults.makerFeePaid = getPartialAmount(
- takerAssetFilledAmount,
- order.takerAssetAmount,
- order.makerFee
- );
- fillResults.takerFeePaid = getPartialAmount(
- takerAssetFilledAmount,
- order.takerAssetAmount,
- order.takerFee
- );
- return fillResults;
- }
-
- /// @dev Calculates a FillResults total for selling takerAssetFillAmount over all orders.
- /// Including the fees required to be paid.
- /// @param orders An array of Order struct containing order specifications.
- /// @param takerAssetFillAmount A number representing the amount of this order to fill.
- /// @return totalFillResults Amounts filled and fees paid by maker and taker.
- function calculateMarketSellResults(
- LibOrder.Order[] memory orders,
- uint256 takerAssetFillAmount
- )
- internal
- view
- returns (FillResults memory totalFillResults)
- {
- for (uint256 i = 0; i < orders.length; i++) {
- uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);
- FillResults memory singleFillResult = calculateFillResults(orders[i], remainingTakerAssetFillAmount);
- addFillResults(totalFillResults, singleFillResult);
- if (totalFillResults.takerAssetFilledAmount == takerAssetFillAmount) {
- break;
- }
- }
- return totalFillResults;
- }
-
/// @dev Calculates a total FillResults for buying makerAssetFillAmount over all orders.
/// Including the fees required to be paid.
/// @param orders An array of Order struct containing order specifications.
@@ -155,4 +94,66 @@ contract MixinExpectedResults is
}
return totalFillResults;
}
+
+ /// @dev Simulates the 0x Exchange fillOrder validation and calculations, without performing any state changes.
+ /// @param order An Order struct containing order specifications.
+ /// @param takerAssetFillAmount A number representing the amount of this order to fill.
+ /// @return fillResults Amounts filled and fees paid by maker and taker.
+ function calculateFillResults(
+ LibOrder.Order memory order,
+ uint256 takerAssetFillAmount
+ )
+ internal
+ view
+ returns (FillResults memory fillResults)
+ {
+ LibOrder.OrderInfo memory orderInfo = EXCHANGE.getOrderInfo(order);
+ if (orderInfo.orderStatus != uint8(LibOrder.OrderStatus.FILLABLE)) {
+ return fillResults;
+ }
+ uint256 remainingTakerAssetAmount = safeSub(order.takerAssetAmount, orderInfo.orderTakerAssetFilledAmount);
+ uint256 takerAssetFilledAmount = min256(takerAssetFillAmount, remainingTakerAssetAmount);
+
+ fillResults.takerAssetFilledAmount = takerAssetFilledAmount;
+ fillResults.makerAssetFilledAmount = getPartialAmount(
+ takerAssetFilledAmount,
+ order.takerAssetAmount,
+ order.makerAssetAmount
+ );
+ fillResults.makerFeePaid = getPartialAmount(
+ takerAssetFilledAmount,
+ order.takerAssetAmount,
+ order.makerFee
+ );
+ fillResults.takerFeePaid = getPartialAmount(
+ takerAssetFilledAmount,
+ order.takerAssetAmount,
+ order.takerFee
+ );
+ return fillResults;
+ }
+
+ /// @dev Calculates a FillResults total for selling takerAssetFillAmount over all orders.
+ /// Including the fees required to be paid.
+ /// @param orders An array of Order struct containing order specifications.
+ /// @param takerAssetFillAmount A number representing the amount of this order to fill.
+ /// @return totalFillResults Amounts filled and fees paid by maker and taker.
+ function calculateMarketSellResults(
+ LibOrder.Order[] memory orders,
+ uint256 takerAssetFillAmount
+ )
+ internal
+ view
+ returns (FillResults memory totalFillResults)
+ {
+ for (uint256 i = 0; i < orders.length; i++) {
+ uint256 remainingTakerAssetFillAmount = safeSub(takerAssetFillAmount, totalFillResults.takerAssetFilledAmount);
+ FillResults memory singleFillResult = calculateFillResults(orders[i], remainingTakerAssetFillAmount);
+ addFillResults(totalFillResults, singleFillResult);
+ if (totalFillResults.takerAssetFilledAmount == takerAssetFillAmount) {
+ break;
+ }
+ }
+ return totalFillResults;
+ }
}
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinMarketBuyTokens.sol b/packages/contracts/src/2.0.0/forwarder/MixinMarketBuyTokens.sol
index ef06fe519..165fec61f 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinMarketBuyTokens.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinMarketBuyTokens.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../utils/LibBytes/LibBytes.sol";
@@ -28,6 +28,7 @@ import "./MixinERC721.sol";
import "./MixinConstants.sol";
import "../protocol/Exchange/libs/LibOrder.sol";
+
contract MixinMarketBuyTokens is
MixinConstants,
MixinWethFees,
@@ -62,8 +63,8 @@ contract MixinMarketBuyTokens is
uint16 feeProportion,
address feeRecipient
)
- payable
public
+ payable
returns (FillResults memory totalFillResults)
{
uint256 takerEthAmount = msg.value;
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinMarketBuyZrx.sol b/packages/contracts/src/2.0.0/forwarder/MixinMarketBuyZrx.sol
index 4dbb34de3..cc98cb63d 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinMarketBuyZrx.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinMarketBuyZrx.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../protocol/Exchange/Exchange.sol";
@@ -25,11 +25,13 @@ import "../protocol/Exchange/libs/LibOrder.sol";
import "../protocol/Exchange/libs/LibMath.sol";
import "./MixinConstants.sol";
+
contract MixinMarketBuyZrx is
LibMath,
LibFillResults,
MixinConstants
{
+
/// @dev Buys zrxBuyAmount of ZRX fee tokens, taking into account the fees on buying fee tokens. This will guarantee
/// At least zrxBuyAmount of ZRX fee tokens are purchased (sometimes slightly over due to rounding issues).
/// It is possible that a request to buy 200 ZRX fee tokens will require purchasing 202 ZRX tokens
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinMarketSellTokens.sol b/packages/contracts/src/2.0.0/forwarder/MixinMarketSellTokens.sol
index 8c9cdb8d5..f4f509846 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinMarketSellTokens.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinMarketSellTokens.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../protocol/Exchange/libs/LibOrder.sol";
@@ -27,6 +27,7 @@ import "./MixinERC20.sol";
import "./MixinConstants.sol";
import "./MixinMarketBuyZrx.sol";
+
contract MixinMarketSellTokens is
MixinConstants,
MixinWethFees,
@@ -55,8 +56,8 @@ contract MixinMarketSellTokens is
uint16 feeProportion,
address feeRecipient
)
- payable
public
+ payable
returns (FillResults memory totalFillResults)
{
uint256 takerEthAmount = msg.value;
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinWethFees.sol b/packages/contracts/src/2.0.0/forwarder/MixinWethFees.sol
index 9206c5fe0..92e2cebe8 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinWethFees.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinWethFees.sol
@@ -16,13 +16,14 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import { WETH9 as EtherToken } from "../tokens/WETH9/WETH9.sol";
import "../protocol/Exchange/libs/LibMath.sol";
import "./MixinConstants.sol";
+
contract MixinWethFees is
LibMath,
MixinConstants
diff --git a/packages/contracts/src/2.0.0/multisig/MultiSigWallet.sol b/packages/contracts/src/2.0.0/multisig/MultiSigWallet.sol
index 1ceecd907..eb54fe047 100644
--- a/packages/contracts/src/2.0.0/multisig/MultiSigWallet.sol
+++ b/packages/contracts/src/2.0.0/multisig/MultiSigWallet.sol
@@ -1,6 +1,6 @@
+// solhint-disable
pragma solidity ^0.4.10;
-// solhint-disable
/// @title Multisignature wallet - Allows multiple parties to agree on transactions before execution.
/// @author Stefan George - <stefan.george@consensys.net>
diff --git a/packages/contracts/src/2.0.0/multisig/MultiSigWalletWithTimeLock.sol b/packages/contracts/src/2.0.0/multisig/MultiSigWalletWithTimeLock.sol
index d714b661d..8c5e6e1e6 100644
--- a/packages/contracts/src/2.0.0/multisig/MultiSigWalletWithTimeLock.sol
+++ b/packages/contracts/src/2.0.0/multisig/MultiSigWalletWithTimeLock.sol
@@ -16,11 +16,11 @@
*/
+// solhint-disable
pragma solidity ^0.4.10;
import "./MultiSigWallet.sol";
-// solhint-disable
/// @title Multisignature wallet with time lock- Allows multiple parties to execute a transaction after a time lock has passed.
/// @author Amir Bandeali - <amir@0xProject.com>
diff --git a/packages/contracts/src/2.0.0/protocol/AssetProxy/ERC20Proxy.sol b/packages/contracts/src/2.0.0/protocol/AssetProxy/ERC20Proxy.sol
index aed62f54f..295974f97 100644
--- a/packages/contracts/src/2.0.0/protocol/AssetProxy/ERC20Proxy.sol
+++ b/packages/contracts/src/2.0.0/protocol/AssetProxy/ERC20Proxy.sol
@@ -16,18 +16,20 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../utils/LibBytes/LibBytes.sol";
import "./MixinAuthorizable.sol";
+
contract ERC20Proxy is
MixinAuthorizable
{
// Id of this proxy.
- bytes4 constant PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
+ bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC20Token(address)"));
+ // solhint-disable-next-line payable-fallback
function ()
external
{
diff --git a/packages/contracts/src/2.0.0/protocol/AssetProxy/ERC721Proxy.sol b/packages/contracts/src/2.0.0/protocol/AssetProxy/ERC721Proxy.sol
index b73dc36cc..43777d374 100644
--- a/packages/contracts/src/2.0.0/protocol/AssetProxy/ERC721Proxy.sol
+++ b/packages/contracts/src/2.0.0/protocol/AssetProxy/ERC721Proxy.sol
@@ -16,18 +16,20 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../utils/LibBytes/LibBytes.sol";
import "./MixinAuthorizable.sol";
+
contract ERC721Proxy is
MixinAuthorizable
{
// Id of this proxy.
- bytes4 constant PROXY_ID = bytes4(keccak256("ERC721Token(address,uint256,bytes)"));
+ bytes4 constant internal PROXY_ID = bytes4(keccak256("ERC721Token(address,uint256,bytes)"));
+ // solhint-disable-next-line payable-fallback
function ()
external
{
diff --git a/packages/contracts/src/2.0.0/protocol/AssetProxy/MixinAuthorizable.sol b/packages/contracts/src/2.0.0/protocol/AssetProxy/MixinAuthorizable.sol
index 5bc5f3a47..d21eac618 100644
--- a/packages/contracts/src/2.0.0/protocol/AssetProxy/MixinAuthorizable.sol
+++ b/packages/contracts/src/2.0.0/protocol/AssetProxy/MixinAuthorizable.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../utils/Ownable/Ownable.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAssetData.sol b/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAssetData.sol
index b4ff2d900..3e76e38dd 100644
--- a/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAssetData.sol
+++ b/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAssetData.sol
@@ -16,7 +16,8 @@
*/
-pragma solidity ^0.4.23;
+// solhint-disable
+pragma solidity 0.4.24;
// @dev Interface of the asset proxy's assetData.
@@ -24,12 +25,10 @@ pragma solidity ^0.4.23;
// This argument is ABI encoded as one of the methods of this interface.
interface IAssetData {
- // solhint-disable-next-line func-name-mixedcase
function ERC20Token(address tokenContract)
external
pure;
- // solhint-disable-next-line func-name-mixedcase
function ERC721Token(
address tokenContract,
uint256 tokenId,
diff --git a/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol b/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol
index 0ef1ed2e0..71491f7bb 100644
--- a/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol
+++ b/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAssetProxy.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "./IAuthorizable.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol b/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol
index 286db74aa..dd4c5fc65 100644
--- a/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol
+++ b/packages/contracts/src/2.0.0/protocol/AssetProxy/interfaces/IAuthorizable.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../../utils/Ownable/IOwnable.sol";
@@ -26,13 +26,6 @@ contract IAuthorizable is
IOwnable
{
- /// @dev Gets all authorized addresses.
- /// @return Array of authorized addresses.
- function getAuthorizedAddresses()
- external
- view
- returns (address[]);
-
/// @dev Authorizes an address.
/// @param target Address to authorize.
function addAuthorizedAddress(address target)
@@ -51,4 +44,11 @@ contract IAuthorizable is
uint256 index
)
external;
+
+ /// @dev Gets all authorized addresses.
+ /// @return Array of authorized addresses.
+ function getAuthorizedAddresses()
+ external
+ view
+ returns (address[] memory);
}
diff --git a/packages/contracts/src/2.0.0/protocol/AssetProxy/libs/LibAssetProxyErrors.sol b/packages/contracts/src/2.0.0/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
index 4b460ea9a..1d9a70cc1 100644
--- a/packages/contracts/src/2.0.0/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
+++ b/packages/contracts/src/2.0.0/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
@@ -16,7 +16,8 @@
*/
-pragma solidity ^0.4.24;
+// solhint-disable
+pragma solidity 0.4.24;
/// @dev This contract documents the revert reasons used in the AssetProxy contracts.
diff --git a/packages/contracts/src/2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol b/packages/contracts/src/2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol
index 66c259a23..312e1bde9 100644
--- a/packages/contracts/src/2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol
+++ b/packages/contracts/src/2.0.0/protocol/AssetProxy/mixins/MAuthorizable.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../interfaces/IAuthorizable.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol b/packages/contracts/src/2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol
index 232155a6b..e7cf4ab5c 100644
--- a/packages/contracts/src/2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol
+++ b/packages/contracts/src/2.0.0/protocol/AssetProxyOwner/AssetProxyOwner.sol
@@ -33,7 +33,7 @@ contract AssetProxyOwner is
// if this contract is allowed to call the AssetProxy's `removeAuthorizedAddressAtIndex` method without a time lock.
mapping (address => bool) public isAssetProxyRegistered;
- bytes4 constant REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256("removeAuthorizedAddressAtIndex(address,uint256)"));
+ bytes4 constant internal REMOVE_AUTHORIZED_ADDRESS_AT_INDEX_SELECTOR = bytes4(keccak256("removeAuthorizedAddressAtIndex(address,uint256)"));
/// @dev Function will revert if the transaction does not call `removeAuthorizedAddressAtIndex`
/// on an approved AssetProxy contract.
@@ -89,6 +89,7 @@ contract AssetProxyOwner is
{
Transaction storage tx = transactions[transactionId];
tx.executed = true;
+ // solhint-disable-next-line avoid-call-value
if (tx.destination.call.value(tx.value)(tx.data))
Execution(transactionId);
else {
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/Exchange.sol b/packages/contracts/src/2.0.0/protocol/Exchange/Exchange.sol
index effff82e0..7507d3da1 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/Exchange.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/Exchange.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "./libs/LibConstants.sol";
@@ -28,6 +28,7 @@ import "./MixinTransactions.sol";
import "./MixinMatchOrders.sol";
+// solhint-disable no-empty-blocks
contract Exchange is
MixinExchangeCore,
MixinMatchOrders,
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol b/packages/contracts/src/2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol
index dcfe9e1de..e9f882194 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/MixinAssetProxyDispatcher.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "../../utils/Ownable/Ownable.sol";
import "../../utils/LibBytes/LibBytes.sol";
@@ -151,6 +151,7 @@ contract MixinAssetProxyDispatcher is
/////// Setup Data Area ///////
// This area holds `assetData`.
let dataArea := add(cdStart, 132)
+ // solhint-disable-next-line no-empty-blocks
for {} lt(dataArea, cdEnd) {} {
mstore(dataArea, mload(assetData))
dataArea := add(dataArea, 32)
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/MixinExchangeCore.sol b/packages/contracts/src/2.0.0/protocol/Exchange/MixinExchangeCore.sol
index 9e63dc1c0..cf53c3176 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/MixinExchangeCore.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/MixinExchangeCore.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "./libs/LibConstants.sol";
@@ -49,8 +49,6 @@ contract MixinExchangeCore is
// Orders with specified senderAddress and with a salt less than their epoch to are considered cancelled
mapping (address => mapping (address => uint256)) public orderEpoch;
- ////// Core exchange functions //////
-
/// @dev Cancels all orders created by makerAddress with a salt less than or equal to the targetOrderEpoch
/// and senderAddress equal to msg.sender (or null address if msg.sender == makerAddress).
/// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
@@ -175,6 +173,7 @@ contract MixinExchangeCore is
}
// Validate order expiration
+ // solhint-disable-next-line not-rely-on-time
if (block.timestamp >= order.expirationTimeSeconds) {
orderInfo.orderStatus = uint8(OrderStatus.EXPIRED);
return orderInfo;
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/MixinMatchOrders.sol b/packages/contracts/src/2.0.0/protocol/Exchange/MixinMatchOrders.sol
index bfe838837..ba687543a 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/MixinMatchOrders.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/MixinMatchOrders.sol
@@ -11,7 +11,7 @@
limitations under the License.
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "./libs/LibConstants.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/MixinSignatureValidator.sol b/packages/contracts/src/2.0.0/protocol/Exchange/MixinSignatureValidator.sol
index 78f13286f..822701459 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/MixinSignatureValidator.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/MixinSignatureValidator.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "../../utils/LibBytes/LibBytes.sol";
import "./mixins/MSignatureValidator.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/MixinTransactions.sol b/packages/contracts/src/2.0.0/protocol/Exchange/MixinTransactions.sol
index 3b18ac733..823e14316 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/MixinTransactions.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/MixinTransactions.sol
@@ -15,7 +15,7 @@
limitations under the License.
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "./libs/LibExchangeErrors.sol";
import "./mixins/MSignatureValidator.sol";
@@ -37,7 +37,7 @@ contract MixinTransactions is
address public currentContextAddress;
// Hash for the EIP712 ZeroEx Transaction Schema
- bytes32 constant EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(
+ bytes32 constant internal EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH = keccak256(abi.encodePacked(
"ZeroExTransaction(",
"uint256 salt,",
"address signerAddress,",
@@ -45,41 +45,6 @@ contract MixinTransactions is
")"
));
- /// @dev Calculates EIP712 hash of the Transaction.
- /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
- /// @param signerAddress Address of transaction signer.
- /// @param data AbiV2 encoded calldata.
- /// @return EIP712 hash of the Transaction.
- function hashZeroExTransaction(
- uint256 salt,
- address signerAddress,
- bytes memory data
- )
- internal
- pure
- returns (bytes32 result)
- {
- bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;
- bytes32 dataHash = keccak256(data);
- // Assembly for more efficiently computing:
- // keccak256(abi.encode(
- // EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,
- // salt,
- // signerAddress,
- // keccak256(data)
- // ));
- assembly {
- let memPtr := mload(64)
- mstore(memPtr, schemaHash)
- mstore(add(memPtr, 32), salt)
- mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))
- mstore(add(memPtr, 96), dataHash)
- result := keccak256(memPtr, 128)
- }
-
- return result;
- }
-
/// @dev Executes an exchange method call in the context of signer.
/// @param salt Arbitrary number to ensure uniqueness of transaction hash.
/// @param signerAddress Address of transaction signer.
@@ -139,6 +104,41 @@ contract MixinTransactions is
currentContextAddress = address(0);
}
+ /// @dev Calculates EIP712 hash of the Transaction.
+ /// @param salt Arbitrary number to ensure uniqueness of transaction hash.
+ /// @param signerAddress Address of transaction signer.
+ /// @param data AbiV2 encoded calldata.
+ /// @return EIP712 hash of the Transaction.
+ function hashZeroExTransaction(
+ uint256 salt,
+ address signerAddress,
+ bytes memory data
+ )
+ internal
+ pure
+ returns (bytes32 result)
+ {
+ bytes32 schemaHash = EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH;
+ bytes32 dataHash = keccak256(data);
+ // Assembly for more efficiently computing:
+ // keccak256(abi.encode(
+ // EIP712_ZEROEX_TRANSACTION_SCHEMA_HASH,
+ // salt,
+ // signerAddress,
+ // keccak256(data)
+ // ));
+ assembly {
+ let memPtr := mload(64)
+ mstore(memPtr, schemaHash)
+ mstore(add(memPtr, 32), salt)
+ mstore(add(memPtr, 64), and(signerAddress, 0xffffffffffffffffffffffffffffffffffffffff))
+ mstore(add(memPtr, 96), dataHash)
+ result := keccak256(memPtr, 128)
+ }
+
+ return result;
+ }
+
/// @dev The current function will be called in the context of this address (either 0x transaction signer or `msg.sender`).
/// If calling a fill function, this address will represent the taker.
/// If calling a cancel function, this address will represent the maker.
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/MixinWrapperFunctions.sol b/packages/contracts/src/2.0.0/protocol/Exchange/MixinWrapperFunctions.sol
index 678d0252a..a16d2f897 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/MixinWrapperFunctions.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/MixinWrapperFunctions.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "./libs/LibMath.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
index b73881c07..8db8d6f6c 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IAssetProxyDispatcher.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
contract IAssetProxyDispatcher {
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IExchange.sol b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IExchange.sol
index 05e5dedf4..b92abba04 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IExchange.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IExchange.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "./IExchangeCore.sol";
@@ -27,6 +27,7 @@ import "./IAssetProxyDispatcher.sol";
import "./IWrapperFunctions.sol";
+// solhint-disable no-empty-blocks
contract IExchange is
IExchangeCore,
IMatchOrders,
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol
index 2b573eb1a..9995e0385 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IExchangeCore.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../libs/LibOrder.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol
index d44116474..cea5adbbb 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IMatchOrders.sol
@@ -15,7 +15,7 @@
limitations under the License.
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../libs/LibOrder.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol
index c5a4a57e1..1fd0eccf0 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/ISignatureValidator.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
contract ISignatureValidator {
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/ITransactions.sol b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/ITransactions.sol
index aaaee389f..4446c55ce 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/ITransactions.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/ITransactions.sol
@@ -15,7 +15,7 @@
limitations under the License.
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
contract ITransactions {
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IValidator.sol b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IValidator.sol
index 2c0a5dbe2..2dd69100c 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IValidator.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IValidator.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.23;
+pragma solidity 0.4.24;
contract IValidator {
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IWallet.sol b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IWallet.sol
index c2db4a5b1..c97161ca6 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IWallet.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IWallet.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
contract IWallet {
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol
index 04257b883..7c8b12724 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/interfaces/IWrapperFunctions.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../libs/LibOrder.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibConstants.sol b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibConstants.sol
index 76200ec44..6918d755e 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibConstants.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibConstants.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
contract LibConstants {
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibEIP712.sol b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibEIP712.sol
index 2bd7b60d4..1fc41dafd 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibEIP712.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibEIP712.sol
@@ -16,18 +16,18 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
contract LibEIP712 {
// EIP191 header for EIP712 prefix
- string constant EIP191_HEADER = "\x19\x01";
+ string constant internal EIP191_HEADER = "\x19\x01";
// EIP712 Domain Name value
- string constant EIP712_DOMAIN_NAME = "0x Protocol";
+ string constant internal EIP712_DOMAIN_NAME = "0x Protocol";
// EIP712 Domain Version value
- string constant EIP712_DOMAIN_VERSION = "2";
+ string constant internal EIP712_DOMAIN_VERSION = "2";
// Hash of the EIP712 Domain Separator Schema
bytes32 public constant EIP712_DOMAIN_SEPARATOR_SCHEMA_HASH = keccak256(abi.encodePacked(
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol
index 99f683e1a..a0f75bc06 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibExchangeErrors.sol
@@ -16,7 +16,8 @@
*/
-pragma solidity ^0.4.24;
+// solhint-disable
+pragma solidity 0.4.24;
/// @dev This contract documents the revert reasons used in the Exchange contract.
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibFillResults.sol b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibFillResults.sol
index 35fa9ac0f..1b4181d94 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibFillResults.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibFillResults.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "../../../utils/SafeMath/SafeMath.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol
index 9da784854..46c13d390 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibMath.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "../../../utils/SafeMath/SafeMath.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibOrder.sol b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibOrder.sol
index dda581d9f..2ea864a5a 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibOrder.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/libs/LibOrder.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "./LibEIP712.sol";
@@ -26,7 +26,7 @@ contract LibOrder is
{
// Hash for the EIP712 Order Schema
- bytes32 constant EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(
+ bytes32 constant internal EIP712_ORDER_SCHEMA_HASH = keccak256(abi.encodePacked(
"Order(",
"address makerAddress,",
"address takerAddress,",
@@ -55,6 +55,7 @@ contract LibOrder is
CANCELLED // Order has been cancelled
}
+ // solhint-disable max-line-length
struct Order {
address makerAddress; // Address that created the order.
address takerAddress; // Address that is allowed to fill the order. If set to 0, any address is allowed to fill the order.
@@ -69,6 +70,7 @@ contract LibOrder is
bytes makerAssetData; // Encoded data that can be decoded by a specified proxy contract when transferring makerAsset. The last byte references the id of this proxy.
bytes takerAssetData; // Encoded data that can be decoded by a specified proxy contract when transferring takerAsset. The last byte references the id of this proxy.
}
+ // solhint-enable max-line-length
struct OrderInfo {
uint8 orderStatus; // Status that describes order's validity and fillability.
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol b/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
index 367b37e80..9207dfdc2 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MAssetProxyDispatcher.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../interfaces/IAssetProxyDispatcher.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MExchangeCore.sol b/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MExchangeCore.sol
index e28d9d25b..9e3b5a2e2 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MExchangeCore.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MExchangeCore.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../libs/LibOrder.sol";
@@ -102,7 +102,6 @@ contract MExchangeCore is
internal
view;
-
/// @dev Validates context for cancelOrder. Succeeds or throws.
/// @param order to be cancelled.
/// @param orderInfo OrderStatus, orderHash, and amount already filled of order.
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MMatchOrders.sol b/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MMatchOrders.sol
index 289514b24..a31ec1585 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MMatchOrders.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MMatchOrders.sol
@@ -15,7 +15,7 @@
limitations under the License.
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../libs/LibOrder.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol b/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol
index 83650b4aa..f14f2ba00 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MSignatureValidator.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "../interfaces/ISignatureValidator.sol";
diff --git a/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MTransactions.sol b/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MTransactions.sol
index a9fa6d4e2..f2b5e4b16 100644
--- a/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MTransactions.sol
+++ b/packages/contracts/src/2.0.0/protocol/Exchange/mixins/MTransactions.sol
@@ -15,7 +15,7 @@
limitations under the License.
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "../interfaces/ITransactions.sol";
diff --git a/packages/contracts/src/2.0.0/test/DummyERC20Token/DummyERC20Token.sol b/packages/contracts/src/2.0.0/test/DummyERC20Token/DummyERC20Token.sol
index 7a2702449..44b0777b8 100644
--- a/packages/contracts/src/2.0.0/test/DummyERC20Token/DummyERC20Token.sol
+++ b/packages/contracts/src/2.0.0/test/DummyERC20Token/DummyERC20Token.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../Mintable/Mintable.sol";
diff --git a/packages/contracts/src/2.0.0/test/DummyERC721Receiver/DummyERC721Receiver.sol b/packages/contracts/src/2.0.0/test/DummyERC721Receiver/DummyERC721Receiver.sol
index b027ac960..5dce74a14 100644
--- a/packages/contracts/src/2.0.0/test/DummyERC721Receiver/DummyERC721Receiver.sol
+++ b/packages/contracts/src/2.0.0/test/DummyERC721Receiver/DummyERC721Receiver.sol
@@ -23,7 +23,7 @@ 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;
+pragma solidity 0.4.24;
import "../../tokens/ERC721Token/IERC721Receiver.sol";
diff --git a/packages/contracts/src/2.0.0/test/DummyERC721Token/DummyERC721Token.sol b/packages/contracts/src/2.0.0/test/DummyERC721Token/DummyERC721Token.sol
index de76f10c5..ba647fea4 100644
--- a/packages/contracts/src/2.0.0/test/DummyERC721Token/DummyERC721Token.sol
+++ b/packages/contracts/src/2.0.0/test/DummyERC721Token/DummyERC721Token.sol
@@ -16,13 +16,14 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../tokens/ERC721Token/ERC721Token.sol";
import "../../utils/Ownable/Ownable.sol";
+// solhint-disable no-empty-blocks
contract DummyERC721Token is
Ownable,
ERC721Token
diff --git a/packages/contracts/src/2.0.0/test/ExchangeWrapper/ExchangeWrapper.sol b/packages/contracts/src/2.0.0/test/ExchangeWrapper/ExchangeWrapper.sol
index f20e2a944..2fa0e3c5e 100644
--- a/packages/contracts/src/2.0.0/test/ExchangeWrapper/ExchangeWrapper.sol
+++ b/packages/contracts/src/2.0.0/test/ExchangeWrapper/ExchangeWrapper.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../protocol/Exchange/interfaces/IExchange.sol";
@@ -27,7 +27,7 @@ contract ExchangeWrapper {
// Exchange contract.
// solhint-disable-next-line var-name-mixedcase
- IExchange EXCHANGE;
+ IExchange internal EXCHANGE;
constructor (address _exchange)
public
@@ -35,6 +35,35 @@ contract ExchangeWrapper {
EXCHANGE = IExchange(_exchange);
}
+ /// @dev Cancels all orders created by sender with a salt less than or equal to the targetOrderEpoch
+ /// and senderAddress equal to this contract.
+ /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
+ /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
+ /// @param makerSignature Proof that maker wishes to call this function with given params.
+ function cancelOrdersUpTo(
+ uint256 targetOrderEpoch,
+ uint256 salt,
+ bytes makerSignature
+ )
+ external
+ {
+ address makerAddress = msg.sender;
+
+ // Encode arguments into byte array.
+ bytes memory data = abi.encodeWithSelector(
+ EXCHANGE.cancelOrdersUpTo.selector,
+ targetOrderEpoch
+ );
+
+ // Call `cancelOrdersUpTo` via `executeTransaction`.
+ EXCHANGE.executeTransaction(
+ salt,
+ makerAddress,
+ data,
+ makerSignature
+ );
+ }
+
/// @dev Fills an order using `msg.sender` as the taker.
/// @param order Order struct containing order specifications.
/// @param takerAssetFillAmount Desired amount of takerAsset to sell.
@@ -68,33 +97,4 @@ contract ExchangeWrapper {
takerSignature
);
}
-
- /// @dev Cancels all orders created by sender with a salt less than or equal to the targetOrderEpoch
- /// and senderAddress equal to this contract.
- /// @param targetOrderEpoch Orders created with a salt less or equal to this value will be cancelled.
- /// @param salt Arbitrary value to gaurantee uniqueness of 0x transaction hash.
- /// @param makerSignature Proof that maker wishes to call this function with given params.
- function cancelOrdersUpTo(
- uint256 targetOrderEpoch,
- uint256 salt,
- bytes makerSignature
- )
- external
- {
- address makerAddress = msg.sender;
-
- // Encode arguments into byte array.
- bytes memory data = abi.encodeWithSelector(
- EXCHANGE.cancelOrdersUpTo.selector,
- targetOrderEpoch
- );
-
- // Call `cancelOrdersUpTo` via `executeTransaction`.
- EXCHANGE.executeTransaction(
- salt,
- makerAddress,
- data,
- makerSignature
- );
- }
}
diff --git a/packages/contracts/src/2.0.0/test/Mintable/Mintable.sol b/packages/contracts/src/2.0.0/test/Mintable/Mintable.sol
index bccb74ce8..747ac7a86 100644
--- a/packages/contracts/src/2.0.0/test/Mintable/Mintable.sol
+++ b/packages/contracts/src/2.0.0/test/Mintable/Mintable.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../tokens/UnlimitedAllowanceToken/UnlimitedAllowanceToken.sol";
diff --git a/packages/contracts/src/2.0.0/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol b/packages/contracts/src/2.0.0/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
index be7fea7d3..76f1c6290 100644
--- a/packages/contracts/src/2.0.0/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
+++ b/packages/contracts/src/2.0.0/test/TestAssetProxyDispatcher/TestAssetProxyDispatcher.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../protocol/Exchange/MixinAssetProxyDispatcher.sol";
diff --git a/packages/contracts/src/2.0.0/test/TestAssetProxyOwner/TestAssetProxyOwner.sol b/packages/contracts/src/2.0.0/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
index ddcc62f35..d6b6b29f2 100644
--- a/packages/contracts/src/2.0.0/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
+++ b/packages/contracts/src/2.0.0/test/TestAssetProxyOwner/TestAssetProxyOwner.sol
@@ -16,14 +16,16 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "../../protocol/AssetProxyOwner/AssetProxyOwner.sol";
+// solhint-disable no-empty-blocks
contract TestAssetProxyOwner is
AssetProxyOwner
{
+
constructor(
address[] memory _owners,
address[] memory _assetProxyContracts,
@@ -32,11 +34,11 @@ contract TestAssetProxyOwner is
)
public
AssetProxyOwner(_owners, _assetProxyContracts, _required, _secondsTimeLocked)
- {
- }
+ {}
function testValidRemoveAuthorizedAddressAtIndexTx(uint256 id)
public
+ view
validRemoveAuthorizedAddressAtIndexTx(id)
returns (bool)
{
diff --git a/packages/contracts/src/2.0.0/test/TestLibBytes/TestLibBytes.sol b/packages/contracts/src/2.0.0/test/TestLibBytes/TestLibBytes.sol
index f52f635e1..8b9c00590 100644
--- a/packages/contracts/src/2.0.0/test/TestLibBytes/TestLibBytes.sol
+++ b/packages/contracts/src/2.0.0/test/TestLibBytes/TestLibBytes.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../utils/LibBytes/LibBytes.sol";
diff --git a/packages/contracts/src/2.0.0/test/TestLibs/TestLibs.sol b/packages/contracts/src/2.0.0/test/TestLibs/TestLibs.sol
index df8eb55ce..40e2c84dc 100644
--- a/packages/contracts/src/2.0.0/test/TestLibs/TestLibs.sol
+++ b/packages/contracts/src/2.0.0/test/TestLibs/TestLibs.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../protocol/Exchange/libs/LibMath.sol";
diff --git a/packages/contracts/src/2.0.0/test/TestSignatureValidator/TestSignatureValidator.sol b/packages/contracts/src/2.0.0/test/TestSignatureValidator/TestSignatureValidator.sol
index 591ae3378..235c77d17 100644
--- a/packages/contracts/src/2.0.0/test/TestSignatureValidator/TestSignatureValidator.sol
+++ b/packages/contracts/src/2.0.0/test/TestSignatureValidator/TestSignatureValidator.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../protocol/Exchange/MixinSignatureValidator.sol";
diff --git a/packages/contracts/src/2.0.0/test/TestValidator/TestValidator.sol b/packages/contracts/src/2.0.0/test/TestValidator/TestValidator.sol
index 5076dedc9..6278aede0 100644
--- a/packages/contracts/src/2.0.0/test/TestValidator/TestValidator.sol
+++ b/packages/contracts/src/2.0.0/test/TestValidator/TestValidator.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "../../protocol/Exchange/interfaces/IValidator.sol";
@@ -27,7 +27,7 @@ contract TestValidator is
// The single valid signer for this wallet.
// solhint-disable-next-line var-name-mixedcase
- address VALID_SIGNER;
+ address internal VALID_SIGNER;
/// @dev constructs a new `TestValidator` with a single valid signer.
/// @param validSigner The sole, valid signer.
@@ -40,6 +40,7 @@ contract TestValidator is
/// @param signerAddress Address that should have signed the given hash.
/// @param signature Proof of signing.
/// @return Validity of signature.
+ // solhint-disable no-unused-vars
function isValidSignature(
bytes32 hash,
address signerAddress,
@@ -51,4 +52,5 @@ contract TestValidator is
{
return (signerAddress == VALID_SIGNER);
}
+ // solhint-enable no-unused-vars
}
diff --git a/packages/contracts/src/2.0.0/test/TestWallet/TestWallet.sol b/packages/contracts/src/2.0.0/test/TestWallet/TestWallet.sol
index 07dfac588..0415823e3 100644
--- a/packages/contracts/src/2.0.0/test/TestWallet/TestWallet.sol
+++ b/packages/contracts/src/2.0.0/test/TestWallet/TestWallet.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
import "../../protocol/Exchange/interfaces/IWallet.sol";
import "../../utils/LibBytes/LibBytes.sol";
@@ -27,11 +27,9 @@ contract TestWallet is
{
using LibBytes for bytes;
- string constant LENGTH_65_REQUIRED = "LENGTH_65_REQUIRED";
-
// The owner of this wallet.
// solhint-disable-next-line var-name-mixedcase
- address WALLET_OWNER;
+ address internal WALLET_OWNER;
/// @dev constructs a new `TestWallet` with a single owner.
/// @param walletOwner The owner of this wallet.
@@ -54,7 +52,7 @@ contract TestWallet is
{
require(
eip712Signature.length == 65,
- LENGTH_65_REQUIRED
+ "LENGTH_65_REQUIRED"
);
uint8 v = uint8(eip712Signature[0]);
diff --git a/packages/contracts/src/2.0.0/test/Whitelist/Whitelist.sol b/packages/contracts/src/2.0.0/test/Whitelist/Whitelist.sol
index 07bd7d531..60cac26ea 100644
--- a/packages/contracts/src/2.0.0/test/Whitelist/Whitelist.sol
+++ b/packages/contracts/src/2.0.0/test/Whitelist/Whitelist.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../../protocol/Exchange/interfaces/IExchange.sol";
@@ -27,28 +27,22 @@ import "../../utils/Ownable/Ownable.sol";
contract Whitelist is
Ownable
{
- // Revert reasons
- string constant MAKER_NOT_WHITELISTED = "MAKER_NOT_WHITELISTED"; // Maker address not whitelisted.
- string constant TAKER_NOT_WHITELISTED = "TAKER_NOT_WHITELISTED"; // Taker address not whitelisted.
- string constant INVALID_SENDER = "INVALID_SENDER"; // Sender must equal transaction origin.
// Mapping of address => whitelist status.
mapping (address => bool) public isWhitelisted;
// Exchange contract.
- // solhint-disable-next-line var-name-mixedcase
- IExchange EXCHANGE;
+ // solhint-disable var-name-mixedcase
+ IExchange internal EXCHANGE;
+ bytes internal TX_ORIGIN_SIGNATURE;
+ // solhint-enable var-name-mixedcase
- byte constant VALIDATOR_SIGNATURE_BYTE = "\x06";
- // solhint-disable-next-line var-name-mixedcase
- bytes TX_ORIGIN_SIGNATURE;
+ byte constant internal VALIDATOR_SIGNATURE_BYTE = "\x06";
constructor (address _exchange)
public
{
- // solhint-disable-next-line var-name-mixedcase
EXCHANGE = IExchange(_exchange);
- // solhint-disable-next-line var-name-mixedcase
TX_ORIGIN_SIGNATURE = abi.encodePacked(address(this), VALIDATOR_SIGNATURE_BYTE);
}
@@ -65,6 +59,27 @@ contract Whitelist is
isWhitelisted[target] = isApproved;
}
+ /// @dev Verifies signer is same as signer of current Ethereum transaction.
+ /// NOTE: This function can currently be used to validate signatures coming from outside of this contract.
+ /// Extra safety checks can be added for a production contract.
+ /// @param signerAddress Address that should have signed the given hash.
+ /// @param signature Proof of signing.
+ /// @return Validity of order signature.
+ // solhint-disable no-unused-vars
+ function isValidSignature(
+ bytes32 hash,
+ address signerAddress,
+ bytes signature
+ )
+ external
+ view
+ returns (bool isValid)
+ {
+ // solhint-disable-next-line avoid-tx-origin
+ return signerAddress == tx.origin;
+ }
+ // solhint-enable no-unused-vars
+
/// @dev Fills an order using `msg.sender` as the taker.
/// The transaction will revert if both the maker and taker are not whitelisted.
/// Orders should specify this contract as the `senderAddress` in order to gaurantee
@@ -85,20 +100,21 @@ contract Whitelist is
// This contract must be the entry point for the transaction.
require(
+ // solhint-disable-next-line avoid-tx-origin
takerAddress == tx.origin,
- INVALID_SENDER
+ "INVALID_SENDER"
);
// Check if maker is on the whitelist.
require(
isWhitelisted[order.makerAddress],
- MAKER_NOT_WHITELISTED
+ "MAKER_NOT_WHITELISTED"
);
// Check if taker is on the whitelist.
require(
isWhitelisted[takerAddress],
- TAKER_NOT_WHITELISTED
+ "TAKER_NOT_WHITELISTED"
);
// Encode arguments into byte array.
@@ -117,22 +133,4 @@ contract Whitelist is
TX_ORIGIN_SIGNATURE
);
}
-
- /// @dev Verifies signer is same as signer of current Ethereum transaction.
- /// NOTE: This function can currently be used to validate signatures coming from outside of this contract.
- /// Extra safety checks can be added for a production contract.
- /// @param signerAddress Address that should have signed the given hash.
- /// @param signature Proof of signing.
- /// @return Validity of order signature.
- function isValidSignature(
- bytes32 hash,
- address signerAddress,
- bytes signature
- )
- external
- view
- returns (bool isValid)
- {
- return signerAddress == tx.origin;
- }
}
diff --git a/packages/contracts/src/2.0.0/tokens/ERC20Token/ERC20Token.sol b/packages/contracts/src/2.0.0/tokens/ERC20Token/ERC20Token.sol
index 59dc7d7bf..58ffdfcb6 100644
--- a/packages/contracts/src/2.0.0/tokens/ERC20Token/ERC20Token.sol
+++ b/packages/contracts/src/2.0.0/tokens/ERC20Token/ERC20Token.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "./IERC20Token.sol";
@@ -24,12 +24,8 @@ import "./IERC20Token.sol";
contract ERC20Token is IERC20Token {
- string constant INSUFFICIENT_BALANCE = "ERC20_INSUFFICIENT_BALANCE";
- string constant INSUFFICIENT_ALLOWANCE = "ERC20_INSUFFICIENT_ALLOWANCE";
- string constant OVERFLOW = "Transfer would result in an overflow.";
-
- mapping (address => uint256) balances;
- mapping (address => mapping (address => uint256)) allowed;
+ mapping (address => uint256) internal balances;
+ mapping (address => mapping (address => uint256)) internal allowed;
uint256 public totalSupply;
@@ -39,11 +35,11 @@ contract ERC20Token is IERC20Token {
{
require(
balances[msg.sender] >= _value,
- INSUFFICIENT_BALANCE
+ "ERC20_INSUFFICIENT_BALANCE"
);
require(
balances[_to] + _value >= balances[_to],
- OVERFLOW
+ "OVERFLOW"
);
balances[msg.sender] -= _value;
balances[_to] += _value;
@@ -57,15 +53,15 @@ contract ERC20Token is IERC20Token {
{
require(
balances[_from] >= _value,
- INSUFFICIENT_BALANCE
+ "ERC20_INSUFFICIENT_BALANCE"
);
require(
allowed[_from][msg.sender] >= _value,
- INSUFFICIENT_ALLOWANCE
+ "ERC20_INSUFFICIENT_ALLOWANCE"
);
require(
balances[_to] + _value >= balances[_to],
- OVERFLOW
+ "OVERFLOW"
);
balances[_to] += _value;
balances[_from] -= _value;
@@ -84,7 +80,8 @@ contract ERC20Token is IERC20Token {
}
function balanceOf(address _owner)
- public view
+ public
+ view
returns (uint256)
{
return balances[_owner];
diff --git a/packages/contracts/src/2.0.0/tokens/ERC20Token/IERC20Token.sol b/packages/contracts/src/2.0.0/tokens/ERC20Token/IERC20Token.sol
index de4ed2af9..e3e193666 100644
--- a/packages/contracts/src/2.0.0/tokens/ERC20Token/IERC20Token.sol
+++ b/packages/contracts/src/2.0.0/tokens/ERC20Token/IERC20Token.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
@@ -60,6 +60,7 @@ contract IERC20Token {
public view
returns (uint256);
+ // solhint-disable-next-line no-simple-event-func-name
event Transfer(
address indexed _from,
address indexed _to,
diff --git a/packages/contracts/src/2.0.0/tokens/ERC721Token/ERC721Token.sol b/packages/contracts/src/2.0.0/tokens/ERC721Token/ERC721Token.sol
index defb506a8..60603aa19 100644
--- a/packages/contracts/src/2.0.0/tokens/ERC721Token/ERC721Token.sol
+++ b/packages/contracts/src/2.0.0/tokens/ERC721Token/ERC721Token.sol
@@ -23,7 +23,7 @@ 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;
+pragma solidity 0.4.24;
import "./IERC721Token.sol";
import "./IERC721Receiver.sol";
@@ -41,7 +41,7 @@ contract ERC721Token is
{
// Equals to `bytes4(keccak256("onERC721Received(address,uint256,bytes)"))`
// which can be also obtained as `ERC721Receiver(0).onERC721Received.selector`
- bytes4 constant ERC721_RECEIVED = 0xf0b9e5ba;
+ bytes4 constant internal ERC721_RECEIVED = 0xf0b9e5ba;
// Mapping from token ID to owner
mapping (uint256 => address) internal tokenOwner;
@@ -73,7 +73,7 @@ contract ERC721Token is
_;
}
- function ERC721Token(
+ constructor (
string _name,
string _symbol)
public
diff --git a/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Receiver.sol b/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Receiver.sol
index f72c75638..f2e8f3c88 100644
--- a/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Receiver.sol
+++ b/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Receiver.sol
@@ -23,7 +23,7 @@ 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;
+pragma solidity 0.4.24;
/**
@@ -38,7 +38,7 @@ contract IERC721Receiver {
* Equals to `bytes4(keccak256("onERC721Received(address,uint256,bytes)"))`,
* which can be also obtained as `ERC721Receiver(0).onERC721Received.selector`
*/
- bytes4 constant ERC721_RECEIVED = 0xf0b9e5ba;
+ bytes4 constant internal ERC721_RECEIVED = 0xf0b9e5ba;
/**
* @notice Handle the receipt of an NFT
diff --git a/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol b/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol
index 0d64ee861..4d57ece38 100644
--- a/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol
+++ b/packages/contracts/src/2.0.0/tokens/ERC721Token/IERC721Token.sol
@@ -23,7 +23,7 @@ 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;
+pragma solidity 0.4.24;
/**
@@ -40,11 +40,13 @@ contract IERC721Token {
address indexed _to,
uint256 _tokenId
);
+
event Approval(
address indexed _owner,
address indexed _approved,
uint256 _tokenId
);
+
event ApprovalForAll(
address indexed _owner,
address indexed _operator,
@@ -55,6 +57,7 @@ contract IERC721Token {
public
view
returns (string);
+
function symbol()
public
view
@@ -64,10 +67,12 @@ contract IERC721Token {
public
view
returns (uint256 _balance);
+
function ownerOf(uint256 _tokenId)
public
view
returns (address _owner);
+
function exists(uint256 _tokenId)
public
view
@@ -75,6 +80,7 @@ contract IERC721Token {
function approve(address _to, uint256 _tokenId)
public;
+
function getApproved(uint256 _tokenId)
public
view
@@ -82,6 +88,7 @@ contract IERC721Token {
function setApprovalForAll(address _operator, bool _approved)
public;
+
function isApprovedForAll(address _owner, address _operator)
public
view
@@ -90,17 +97,22 @@ contract IERC721Token {
function transferFrom(
address _from,
address _to,
- uint256 _tokenId)
+ uint256 _tokenId
+ )
public;
+
function safeTransferFrom(
address _from,
address _to,
- uint256 _tokenId)
+ uint256 _tokenId
+ )
public;
+
function safeTransferFrom(
address _from,
address _to,
uint256 _tokenId,
- bytes _data)
+ bytes _data
+ )
public;
}
diff --git a/packages/contracts/src/2.0.0/tokens/UnlimitedAllowanceToken/UnlimitedAllowanceToken.sol b/packages/contracts/src/2.0.0/tokens/UnlimitedAllowanceToken/UnlimitedAllowanceToken.sol
index 845324e4e..a974503ca 100644
--- a/packages/contracts/src/2.0.0/tokens/UnlimitedAllowanceToken/UnlimitedAllowanceToken.sol
+++ b/packages/contracts/src/2.0.0/tokens/UnlimitedAllowanceToken/UnlimitedAllowanceToken.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
import "../ERC20Token/ERC20Token.sol";
@@ -24,7 +24,7 @@ import "../ERC20Token/ERC20Token.sol";
contract UnlimitedAllowanceToken is ERC20Token {
- uint256 constant MAX_UINT = 2**256 - 1;
+ uint256 constant internal MAX_UINT = 2**256 - 1;
/// @dev ERC20 transferFrom, modified such that an allowance of MAX_UINT represents an unlimited allowance. See https://github.com/ethereum/EIPs/issues/717
/// @param _from Address to transfer from.
@@ -38,15 +38,15 @@ contract UnlimitedAllowanceToken is ERC20Token {
uint256 allowance = allowed[_from][msg.sender];
require(
balances[_from] >= _value,
- INSUFFICIENT_BALANCE
+ "ERC20_INSUFFICIENT_BALANCE"
);
require(
allowance >= _value,
- INSUFFICIENT_ALLOWANCE
+ "ERC20_INSUFFICIENT_ALLOWANCE"
);
require(
balances[_to] + _value >= balances[_to],
- OVERFLOW
+ "OVERFLOW"
);
balances[_to] += _value;
balances[_from] -= _value;
diff --git a/packages/contracts/src/2.0.0/tokens/WETH9/WETH9.sol b/packages/contracts/src/2.0.0/tokens/WETH9/WETH9.sol
index 378a507b9..1fdb04de5 100644
--- a/packages/contracts/src/2.0.0/tokens/WETH9/WETH9.sol
+++ b/packages/contracts/src/2.0.0/tokens/WETH9/WETH9.sol
@@ -13,6 +13,7 @@
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
+// solhint-disable
pragma solidity ^0.4.18;
diff --git a/packages/contracts/src/2.0.0/tokens/ZRXToken/ZRXToken.sol b/packages/contracts/src/2.0.0/tokens/ZRXToken/ZRXToken.sol
index ed0670072..28c0b2fb3 100644
--- a/packages/contracts/src/2.0.0/tokens/ZRXToken/ZRXToken.sol
+++ b/packages/contracts/src/2.0.0/tokens/ZRXToken/ZRXToken.sol
@@ -16,20 +16,24 @@
*/
-pragma solidity ^0.4.11;
+pragma solidity 0.4.11;
+// solhint-disable-next-line max-line-length
import { UnlimitedAllowanceToken_v1 as UnlimitedAllowanceToken } from "../../../1.0.0/UnlimitedAllowanceToken/UnlimitedAllowanceToken_v1.sol";
-
contract ZRXToken is UnlimitedAllowanceToken {
+ // solhint-disable const-name-snakecase
uint8 constant public decimals = 18;
uint public totalSupply = 10**27; // 1 billion tokens, 18 decimal places
string constant public name = "0x Protocol Token";
string constant public symbol = "ZRX";
+ // solhint-enableconst-name-snakecase
- function ZRXToken() {
+ function ZRXToken()
+ public
+ {
balances[msg.sender] = totalSupply;
}
}
diff --git a/packages/contracts/src/2.0.0/utils/LibBytes/LibBytes.sol b/packages/contracts/src/2.0.0/utils/LibBytes/LibBytes.sol
index c2fff5efb..01d34fa8f 100644
--- a/packages/contracts/src/2.0.0/utils/LibBytes/LibBytes.sol
+++ b/packages/contracts/src/2.0.0/utils/LibBytes/LibBytes.sol
@@ -16,7 +16,7 @@
*/
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
library LibBytes {
@@ -115,6 +115,7 @@ library LibBytes {
// Copy whole words front to back
// Note: the first check is always true,
// this could have been a do-while loop.
+ // solhint-disable-next-line no-empty-blocks
for {} lt(source, sEnd) {} {
mstore(dest, mload(source))
source := add(source, 32)
@@ -145,6 +146,7 @@ library LibBytes {
// 2**255, so they can be safely re-interpreted as signed.
// Note: the first check is always true,
// this could have been a do-while loop.
+ // solhint-disable-next-line no-empty-blocks
for {} slt(dest, dEnd) {} {
mstore(dEnd, mload(sEnd))
sEnd := sub(sEnd, 32)
@@ -157,13 +159,17 @@ library LibBytes {
}
}
}
-
+
/// @dev Returns a slices from a byte array.
/// @param b The byte array to take a slice from.
/// @param from The starting index for the slice (inclusive).
/// @param to The final index for the slice (exclusive).
/// @return result The slice containing bytes at indices [from, to)
- function slice(bytes memory b, uint256 from, uint256 to)
+ function slice(
+ bytes memory b,
+ uint256 from,
+ uint256 to
+ )
internal
pure
returns (bytes memory result)
@@ -192,7 +198,11 @@ library LibBytes {
/// @param to The final index for the slice (exclusive).
/// @return result The slice containing bytes at indices [from, to)
/// @dev When `from == 0`, the original array will match the slice. In other cases its state will be corrupted.
- function sliceDestructive(bytes memory b, uint256 from, uint256 to)
+ function sliceDestructive(
+ bytes memory b,
+ uint256 from,
+ uint256 to
+ )
internal
pure
returns (bytes memory result)
@@ -344,7 +354,10 @@ library LibBytes {
// 1. Add index to address of bytes array
// 2. Load 32-byte word from memory
// 3. Apply 12-byte mask to obtain extra bytes occupying word of memory where we'll store the address
- let neighbors := and(mload(add(b, index)), 0xffffffffffffffffffffffff0000000000000000000000000000000000000000)
+ let neighbors := and(
+ mload(add(b, index)),
+ 0xffffffffffffffffffffffff0000000000000000000000000000000000000000
+ )
// Make sure input address is clean.
// (Solidity does not guarantee this)
@@ -509,7 +522,7 @@ library LibBytes {
// Assert length of <b> is valid, given
// length of input
require(
- b.length >= index + 32 /* 32 bytes to store length */ + input.length,
+ b.length >= index + 32 + input.length, // 32 bytes to store length
"GREATER_OR_EQUAL_TO_NESTED_BYTES_LENGTH_REQUIRED"
);
diff --git a/packages/contracts/src/2.0.0/utils/Ownable/IOwnable.sol b/packages/contracts/src/2.0.0/utils/Ownable/IOwnable.sol
index e77680903..36563d837 100644
--- a/packages/contracts/src/2.0.0/utils/Ownable/IOwnable.sol
+++ b/packages/contracts/src/2.0.0/utils/Ownable/IOwnable.sol
@@ -1,4 +1,4 @@
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
/*
diff --git a/packages/contracts/src/2.0.0/utils/Ownable/Ownable.sol b/packages/contracts/src/2.0.0/utils/Ownable/Ownable.sol
index 489793a95..81a14a447 100644
--- a/packages/contracts/src/2.0.0/utils/Ownable/Ownable.sol
+++ b/packages/contracts/src/2.0.0/utils/Ownable/Ownable.sol
@@ -1,4 +1,4 @@
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;
/*
diff --git a/packages/contracts/src/2.0.0/utils/SafeMath/SafeMath.sol b/packages/contracts/src/2.0.0/utils/SafeMath/SafeMath.sol
index ec0a3fe76..8cbb8e526 100644
--- a/packages/contracts/src/2.0.0/utils/SafeMath/SafeMath.sol
+++ b/packages/contracts/src/2.0.0/utils/SafeMath/SafeMath.sol
@@ -1,4 +1,4 @@
-pragma solidity ^0.4.24;
+pragma solidity 0.4.24;
pragma experimental ABIEncoderV2;