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authorAmir Bandeali <abandeali1@gmail.com>2018-07-07 04:50:50 +0800
committerAmir Bandeali <abandeali1@gmail.com>2018-07-08 13:11:36 +0800
commit1c80bba4ddcb01cb8e3694f86d3f81e7164b8991 (patch)
tree2ffb24ce70f0850113949fca9b1856f85112e324 /packages/contracts/src
parentd22cff09765dd0f886f8933d2f7d3d53515c6beb (diff)
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Use interfaces instead of full contracts
Diffstat (limited to 'packages/contracts/src')
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinConstants.sol12
-rw-r--r--packages/contracts/src/2.0.0/forwarder/MixinWethFees.sol1
-rw-r--r--packages/contracts/src/2.0.0/tokens/EtherToken/IEtherToken.sol33
-rw-r--r--packages/contracts/src/2.0.0/tokens/EtherToken/WETH9.sol (renamed from packages/contracts/src/2.0.0/tokens/WETH9/WETH9.sol)0
4 files changed, 39 insertions, 7 deletions
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol b/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol
index ea82e9d64..0735ec40a 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinConstants.sol
@@ -18,16 +18,16 @@
pragma solidity 0.4.24;
-import "../protocol/Exchange/Exchange.sol";
-import { WETH9 as EtherToken } from "../tokens/WETH9/WETH9.sol";
+import "../protocol/Exchange/interfaces/IExchange.sol";
+import "../tokens/EtherToken/IEtherToken.sol";
import "../tokens/ERC20Token/IERC20Token.sol";
contract MixinConstants {
// solhint-disable var-name-mixedcase
- Exchange internal EXCHANGE;
- EtherToken internal ETHER_TOKEN;
+ IExchange internal EXCHANGE;
+ IEtherToken internal ETHER_TOKEN;
IERC20Token internal ZRX_TOKEN;
bytes internal ZRX_ASSET_DATA;
bytes internal WETH_ASSET_DATA;
@@ -42,8 +42,8 @@ contract MixinConstants {
)
public
{
- EXCHANGE = Exchange(_exchange);
- ETHER_TOKEN = EtherToken(_etherToken);
+ EXCHANGE = IExchange(_exchange);
+ ETHER_TOKEN = IEtherToken(_etherToken);
ZRX_TOKEN = IERC20Token(_zrxToken);
ZRX_ASSET_DATA = _zrxAssetData;
WETH_ASSET_DATA = _wethAssetData;
diff --git a/packages/contracts/src/2.0.0/forwarder/MixinWethFees.sol b/packages/contracts/src/2.0.0/forwarder/MixinWethFees.sol
index 12392be79..c8069aa8c 100644
--- a/packages/contracts/src/2.0.0/forwarder/MixinWethFees.sol
+++ b/packages/contracts/src/2.0.0/forwarder/MixinWethFees.sol
@@ -18,7 +18,6 @@
pragma solidity 0.4.24;
-import { WETH9 as EtherToken } from "../tokens/WETH9/WETH9.sol";
import "../protocol/Exchange/libs/LibMath.sol";
import "./MixinConstants.sol";
diff --git a/packages/contracts/src/2.0.0/tokens/EtherToken/IEtherToken.sol b/packages/contracts/src/2.0.0/tokens/EtherToken/IEtherToken.sol
new file mode 100644
index 000000000..9e2e68766
--- /dev/null
+++ b/packages/contracts/src/2.0.0/tokens/EtherToken/IEtherToken.sol
@@ -0,0 +1,33 @@
+/*
+
+ 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;
+
+import "../ERC20Token/IERC20Token.sol";
+
+
+contract IEtherToken is
+ IERC20Token
+{
+ function deposit()
+ public
+ payable;
+
+ function withdraw(uint256 amount)
+ public;
+}
diff --git a/packages/contracts/src/2.0.0/tokens/WETH9/WETH9.sol b/packages/contracts/src/2.0.0/tokens/EtherToken/WETH9.sol
index 1fdb04de5..1fdb04de5 100644
--- a/packages/contracts/src/2.0.0/tokens/WETH9/WETH9.sol
+++ b/packages/contracts/src/2.0.0/tokens/EtherToken/WETH9.sol