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authorFabio Berger <me@fabioberger.com>2018-06-19 19:48:58 +0800
committerFabio Berger <me@fabioberger.com>2018-06-19 19:48:58 +0800
commit6641f34d76951273a0efa909d4abed72ab8b3472 (patch)
tree5feb7d2bf439f97132001999d0d4b1010c48b53d /packages/contracts
parent08ea71cb243067d8f4a4b08b2ed83ee11225d494 (diff)
parentf3ae5d8160f2e8a2fea8d045d9a02e37a7cdaa21 (diff)
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Merge branch 'v2-prototype' into feature/combinatorial-testing
* v2-prototype: Prettier fix Update default params in sendRawPaylodAsync for improved JSON-RPC compatibility Fix missed merge conflicts Fix additional versions and update yarn.lock Add OrderWatcherConfig type to 0x.js docs page Export OrderWatcherConfig from 0x.js Update all package versions to match latest published to NPM Update CHANGELOG's with publishes performed on development branch Rebase with latest removing PROXY_ID from transfer Split transfer impl and AssetProxyMixin change @0xproject/types to ethereum-types remove mistaken comment workaround for TypeScript trailing comma bug Document contract_templates
Diffstat (limited to 'packages/contracts')
-rw-r--r--packages/contracts/package.json24
-rw-r--r--packages/contracts/src/contracts/current/protocol/AssetProxy/ERC20Proxy.sol59
-rw-r--r--packages/contracts/src/contracts/current/protocol/AssetProxy/ERC721Proxy.sol72
-rw-r--r--packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC20Transfer.sol81
-rw-r--r--packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC721Transfer.sol94
-rw-r--r--packages/contracts/src/contracts/current/protocol/AssetProxy/libs/LibAssetProxyErrors.sol4
-rw-r--r--packages/contracts/src/contracts/current/protocol/AssetProxy/libs/LibTransferErrors.sol25
7 files changed, 218 insertions, 141 deletions
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 2495795dc..8807c727e 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -1,7 +1,7 @@
{
"private": true,
"name": "contracts",
- "version": "2.1.29",
+ "version": "2.1.33",
"engines": {
"node": ">=6.12"
},
@@ -46,11 +46,11 @@
},
"homepage": "https://github.com/0xProject/0x-monorepo/packages/contracts/README.md",
"devDependencies": {
- "@0xproject/abi-gen": "^0.3.0",
- "@0xproject/dev-utils": "^0.4.2",
- "@0xproject/tslint-config": "^0.4.18",
+ "@0xproject/abi-gen": "^0.3.2",
+ "@0xproject/dev-utils": "^0.4.4",
+ "@0xproject/tslint-config": "^0.4.20",
"@0xproject/subproviders": "^0.10.1",
- "@0xproject/sol-cov": "^0.0.11",
+ "@0xproject/sol-cov": "^0.1.1",
"@types/lodash": "4.14.104",
"@types/bn.js": "^4.11.0",
"@types/node": "^8.0.53",
@@ -71,18 +71,18 @@
"yargs": "^10.0.3"
},
"dependencies": {
- "@0xproject/base-contract": "^0.3.2",
- "@0xproject/order-utils": "^0.0.6",
- "@0xproject/sol-compiler": "^0.5.0",
+ "@0xproject/base-contract": "^0.3.4",
+ "@0xproject/order-utils": "^1.0.0",
+ "@0xproject/sol-compiler": "^0.5.2",
"@0xproject/types": "^1.0.0",
- "@0xproject/typescript-typings": "^0.3.2",
- "@0xproject/utils": "^0.6.2",
- "@0xproject/web3-wrapper": "^0.6.4",
+ "@0xproject/typescript-typings": "^0.4.1",
+ "@0xproject/utils": "^0.7.1",
+ "@0xproject/web3-wrapper": "^0.7.1",
"ethereum-types": "^0.0.1",
"bn.js": "^4.11.8",
"ethereumjs-abi": "^0.6.4",
"ethereumjs-util": "^5.1.1",
- "ethers": "^3.0.15",
+ "ethers": "3.0.22",
"lodash": "^4.17.4",
"web3": "^0.20.0"
}
diff --git a/packages/contracts/src/contracts/current/protocol/AssetProxy/ERC20Proxy.sol b/packages/contracts/src/contracts/current/protocol/AssetProxy/ERC20Proxy.sol
index eeddb9707..7ca823d1f 100644
--- a/packages/contracts/src/contracts/current/protocol/AssetProxy/ERC20Proxy.sol
+++ b/packages/contracts/src/contracts/current/protocol/AssetProxy/ERC20Proxy.sol
@@ -22,69 +22,16 @@ pragma experimental ABIEncoderV2;
import "../../utils/LibBytes/LibBytes.sol";
import "./MixinAssetProxy.sol";
import "./MixinAuthorizable.sol";
-import "../../tokens/ERC20Token/IERC20Token.sol";
+import "./MixinERC20Transfer.sol";
contract ERC20Proxy is
- LibBytes,
MixinAssetProxy,
- MixinAuthorizable
+ MixinAuthorizable,
+ MixinERC20Transfer
{
-
// Id of this proxy.
uint8 constant PROXY_ID = 1;
- /// @dev Internal version of `transferFrom`.
- /// @param assetData Encoded byte array.
- /// @param from Address to transfer asset from.
- /// @param to Address to transfer asset to.
- /// @param amount Amount of asset to transfer.
- function transferFromInternal(
- bytes memory assetData,
- address from,
- address to,
- uint256 amount
- )
- internal
- {
- // Decode asset data.
- address token = readAddress(assetData, 0);
-
- // Transfer tokens.
- // We do a raw call so we can check the success separate
- // from the return data.
- bool success = token.call(abi.encodeWithSelector(
- IERC20Token(token).transferFrom.selector,
- from,
- to,
- amount
- ));
- require(
- success,
- TRANSFER_FAILED
- );
-
- // Check return data.
- // If there is no return data, we assume the token incorrectly
- // does not return a bool. In this case we expect it to revert
- // on failure, which was handled above.
- // If the token does return data, we require that it is a single
- // value that evaluates to true.
- assembly {
- if returndatasize {
- success := 0
- if eq(returndatasize, 32) {
- // First 64 bytes of memory are reserved scratch space
- returndatacopy(0, 0, 32)
- success := mload(0)
- }
- }
- }
- require(
- success,
- TRANSFER_FAILED
- );
- }
-
/// @dev Gets the proxy id associated with the proxy address.
/// @return Proxy id.
function getProxyId()
diff --git a/packages/contracts/src/contracts/current/protocol/AssetProxy/ERC721Proxy.sol b/packages/contracts/src/contracts/current/protocol/AssetProxy/ERC721Proxy.sol
index 861fac2c1..7ff25aea3 100644
--- a/packages/contracts/src/contracts/current/protocol/AssetProxy/ERC721Proxy.sol
+++ b/packages/contracts/src/contracts/current/protocol/AssetProxy/ERC721Proxy.sol
@@ -22,52 +22,16 @@ pragma experimental ABIEncoderV2;
import "../../utils/LibBytes/LibBytes.sol";
import "./MixinAssetProxy.sol";
import "./MixinAuthorizable.sol";
-import "../../tokens/ERC721Token/ERC721Token.sol";
+import "./MixinERC721Transfer.sol";
contract ERC721Proxy is
- LibBytes,
MixinAssetProxy,
- MixinAuthorizable
+ MixinAuthorizable,
+ MixinERC721Transfer
{
-
// Id of this proxy.
uint8 constant PROXY_ID = 2;
- /// @dev Internal version of `transferFrom`.
- /// @param assetData Encoded byte array.
- /// @param from Address to transfer asset from.
- /// @param to Address to transfer asset to.
- /// @param amount Amount of asset to transfer.
- function transferFromInternal(
- bytes memory assetData,
- address from,
- address to,
- uint256 amount
- )
- internal
- {
- // There exists only 1 of each token.
- require(
- amount == 1,
- INVALID_AMOUNT
- );
-
- // Decode asset data.
- (
- address token,
- uint256 tokenId,
- bytes memory receiverData
- ) = decodeERC721AssetData(assetData);
-
- // Transfer token. Saves gas by calling safeTransferFrom only
- // when there is receiverData present. Either succeeds or throws.
- if (receiverData.length > 0) {
- ERC721Token(token).safeTransferFrom(from, to, tokenId, receiverData);
- } else {
- ERC721Token(token).transferFrom(from, to, tokenId);
- }
- }
-
/// @dev Gets the proxy id associated with the proxy address.
/// @return Proxy id.
function getProxyId()
@@ -77,34 +41,4 @@ contract ERC721Proxy is
{
return PROXY_ID;
}
-
- /// @dev Decodes ERC721 Asset data.
- /// @param assetData Encoded byte array.
- /// @return proxyId Intended ERC721 proxy id.
- /// @return token ERC721 token address.
- /// @return tokenId ERC721 token id.
- /// @return receiverData Additional data with no specific format, which
- /// is passed to the receiving contract's onERC721Received.
- function decodeERC721AssetData(bytes memory assetData)
- internal
- pure
- returns (
- address token,
- uint256 tokenId,
- bytes memory receiverData
- )
- {
- // Decode asset data.
- token = readAddress(assetData, 0);
- tokenId = readUint256(assetData, 20);
- if (assetData.length > 52) {
- receiverData = readBytes(assetData, 52);
- }
-
- return (
- token,
- tokenId,
- receiverData
- );
- }
}
diff --git a/packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC20Transfer.sol b/packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC20Transfer.sol
new file mode 100644
index 000000000..4af39a00b
--- /dev/null
+++ b/packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC20Transfer.sol
@@ -0,0 +1,81 @@
+/*
+
+ 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 "../../utils/LibBytes/LibBytes.sol";
+import "../../tokens/ERC20Token/IERC20Token.sol";
+import "./libs/LibTransferErrors.sol";
+
+contract MixinERC20Transfer is
+ LibBytes,
+ LibTransferErrors
+{
+ /// @dev Internal version of `transferFrom`.
+ /// @param assetData Encoded byte array.
+ /// @param from Address to transfer asset from.
+ /// @param to Address to transfer asset to.
+ /// @param amount Amount of asset to transfer.
+ function transferFromInternal(
+ bytes memory assetData,
+ address from,
+ address to,
+ uint256 amount
+ )
+ internal
+ {
+ // Decode asset data.
+ address token = readAddress(assetData, 0);
+
+ // Transfer tokens.
+ // We do a raw call so we can check the success separate
+ // from the return data.
+ bool success = token.call(abi.encodeWithSelector(
+ IERC20Token(token).transferFrom.selector,
+ from,
+ to,
+ amount
+ ));
+ require(
+ success,
+ TRANSFER_FAILED
+ );
+
+ // Check return data.
+ // If there is no return data, we assume the token incorrectly
+ // does not return a bool. In this case we expect it to revert
+ // on failure, which was handled above.
+ // If the token does return data, we require that it is a single
+ // value that evaluates to true.
+ assembly {
+ if returndatasize {
+ success := 0
+ if eq(returndatasize, 32) {
+ // First 64 bytes of memory are reserved scratch space
+ returndatacopy(0, 0, 32)
+ success := mload(0)
+ }
+ }
+ }
+ require(
+ success,
+ TRANSFER_FAILED
+ );
+ }
+}
diff --git a/packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC721Transfer.sol b/packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC721Transfer.sol
new file mode 100644
index 000000000..d09aba599
--- /dev/null
+++ b/packages/contracts/src/contracts/current/protocol/AssetProxy/MixinERC721Transfer.sol
@@ -0,0 +1,94 @@
+/*
+
+ 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 "../../utils/LibBytes/LibBytes.sol";
+import "../../tokens/ERC721Token/ERC721Token.sol";
+import "./libs/LibTransferErrors.sol";
+
+contract MixinERC721Transfer is
+ LibBytes,
+ LibTransferErrors
+{
+ /// @dev Internal version of `transferFrom`.
+ /// @param assetData Encoded byte array.
+ /// @param from Address to transfer asset from.
+ /// @param to Address to transfer asset to.
+ /// @param amount Amount of asset to transfer.
+ function transferFromInternal(
+ bytes memory assetData,
+ address from,
+ address to,
+ uint256 amount
+ )
+ internal
+ {
+ // There exists only 1 of each token.
+ require(
+ amount == 1,
+ INVALID_AMOUNT
+ );
+
+ // Decode asset data.
+ (
+ address token,
+ uint256 tokenId,
+ bytes memory receiverData
+ ) = decodeERC721AssetData(assetData);
+
+ // Transfer token. Saves gas by calling safeTransferFrom only
+ // when there is receiverData present. Either succeeds or throws.
+ if (receiverData.length > 0) {
+ ERC721Token(token).safeTransferFrom(from, to, tokenId, receiverData);
+ } else {
+ ERC721Token(token).transferFrom(from, to, tokenId);
+ }
+ }
+
+ /// @dev Decodes ERC721 Asset data.
+ /// @param assetData Encoded byte array.
+ /// @return proxyId Intended ERC721 proxy id.
+ /// @return token ERC721 token address.
+ /// @return tokenId ERC721 token id.
+ /// @return receiverData Additional data with no specific format, which
+ /// is passed to the receiving contract's onERC721Received.
+ function decodeERC721AssetData(bytes memory assetData)
+ internal
+ pure
+ returns (
+ address token,
+ uint256 tokenId,
+ bytes memory receiverData
+ )
+ {
+ // Decode asset data.
+ token = readAddress(assetData, 0);
+ tokenId = readUint256(assetData, 20);
+ if (assetData.length > 52) {
+ receiverData = readBytes(assetData, 52);
+ }
+
+ return (
+ token,
+ tokenId,
+ receiverData
+ );
+ }
+}
diff --git a/packages/contracts/src/contracts/current/protocol/AssetProxy/libs/LibAssetProxyErrors.sol b/packages/contracts/src/contracts/current/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
index 65bdacdb7..dca4f400f 100644
--- a/packages/contracts/src/contracts/current/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
+++ b/packages/contracts/src/contracts/current/protocol/AssetProxy/libs/LibAssetProxyErrors.sol
@@ -25,8 +25,4 @@ contract LibAssetProxyErrors {
string constant TARGET_ALREADY_AUTHORIZED = "TARGET_ALREADY_AUTHORIZED"; // Target address must not already be authorized.
string constant INDEX_OUT_OF_BOUNDS = "INDEX_OUT_OF_BOUNDS"; // Specified array index is out of bounds.
string constant AUTHORIZED_ADDRESS_MISMATCH = "AUTHORIZED_ADDRESS_MISMATCH"; // Address at index does not match given target address.
-
- /// AssetProxy errors ///
- string constant INVALID_AMOUNT = "INVALID_AMOUNT"; // Transfer amount must equal 1.
- string constant TRANSFER_FAILED = "TRANSFER_FAILED"; // Transfer failed.
}
diff --git a/packages/contracts/src/contracts/current/protocol/AssetProxy/libs/LibTransferErrors.sol b/packages/contracts/src/contracts/current/protocol/AssetProxy/libs/LibTransferErrors.sol
new file mode 100644
index 000000000..ba784ab22
--- /dev/null
+++ b/packages/contracts/src/contracts/current/protocol/AssetProxy/libs/LibTransferErrors.sol
@@ -0,0 +1,25 @@
+/*
+
+ 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;
+
+contract LibTransferErrors {
+ /// Transfer errors ///
+ string constant INVALID_AMOUNT = "INVALID_AMOUNT"; // Transfer amount must equal 1.
+ string constant TRANSFER_FAILED = "TRANSFER_FAILED"; // Transfer failed.
+}