Exchange | wyvern-ethereum

event

`OrderApprovedPartOne` `90c7f9f5`

inputs	0	bytes32	`hash`
	inputs	1	address	`exchange`
	inputs	2	address	`maker`
	inputs	3	address	`taker`
	inputs	4	uint256	`makerRelayerFee`
	inputs	5	uint256	`takerRelayerFee`
	inputs	6	uint256	`makerProtocolFee`
	inputs	7	uint256	`takerProtocolFee`
	inputs	8	address	`feeRecipient`
	inputs	9	uint8	`feeMethod`
	inputs	10	uint8	`side`
	inputs	11	uint8	`saleKind`
	inputs	12	address	`target`

event

`OrderApprovedPartTwo` `e55393c7`

inputs	0	bytes32	`hash`
	inputs	1	uint8	`howToCall`
	inputs	2	bytes	`calldata`
	inputs	3	bytes	`replacementPattern`
	inputs	4	address	`staticTarget`
	inputs	5	bytes	`staticExtradata`
	inputs	6	address	`paymentToken`
	inputs	7	uint256	`basePrice`
	inputs	8	uint256	`extra`
	inputs	9	uint256	`listingTime`
	inputs	10	uint256	`expirationTime`
	inputs	11	uint256	`salt`
	inputs	12	bool	`orderbookInclusionDesired`

event

`OrderCancelled` `5152abf9`

inputs 0 bytes32 hash

event

`OrdersMatched` `c4109843`

inputs	0	bytes32	`buyHash`
	inputs	1	bytes32	`sellHash`
	inputs	2	address	`maker`
	inputs	3	address	`taker`
	inputs	4	uint256	`price`
	inputs	5	bytes32	`metadata`

event

`OwnershipTransferred` `8be0079c`

inputs	0	address	`previousOwner`
inputs	inputs	1	address	`newOwner`

function, constant

`INVERSE_BASIS_POINT` `cae6047f`

function

`approveOrder_` `79666868`

Call approveOrder - Solidity ABI encoding limitation workaround, hopefully temporary.

inputs	0	address[7]	`addrs`
	inputs	1	uint256[9]	`uints`
	inputs	2	uint8	`feeMethod`
	inputs	3	uint8	`side`
	inputs	4	uint8	`saleKind`
	inputs	5	uint8	`howToCall`
	inputs	6	bytes	`calldata`
	inputs	7	bytes	`replacementPattern`
	inputs	8	bytes	`staticExtradata`
	inputs	9	bool	`orderbookInclusionDesired`

function, constant

`approvedOrders` `e57d4adb`

inputs

bytes32

function, payable

`atomicMatch_` `ab834bab`

Call atomicMatch - Solidity ABI encoding limitation workaround, hopefully temporary.

inputs	0	address[14]	`addrs`
	inputs	1	uint256[18]	`uints`
	inputs	2	uint8[8]	`feeMethodsSidesKindsHowToCalls`
	inputs	3	bytes	`calldataBuy`
	inputs	4	bytes	`calldataSell`
	inputs	5	bytes	`replacementPatternBuy`
	inputs	6	bytes	`replacementPatternSell`
	inputs	7	bytes	`staticExtradataBuy`
	inputs	8	bytes	`staticExtradataSell`
	inputs	9	uint8[2]	`vs`
	inputs	10	bytes32[5]	`rssMetadata`

function, constant

`calculateCurrentPrice_` `3f67ee0d`

Call calculateCurrentPrice - Solidity ABI encoding limitation workaround, hopefully temporary.

inputs	0	address[7]	`addrs`
	inputs	1	uint256[9]	`uints`
	inputs	2	uint8	`feeMethod`
	inputs	3	uint8	`side`
	inputs	4	uint8	`saleKind`
	inputs	5	uint8	`howToCall`
	inputs	6	bytes	`calldata`
	inputs	7	bytes	`replacementPattern`
	inputs	8	bytes	`staticExtradata`

function, constant

`calculateFinalPrice` `63d36c0b`

Call calculateFinalPrice - library function exposed for testing.

inputs	0	uint8	`side`
	inputs	1	uint8	`saleKind`
	inputs	2	uint256	`basePrice`
	inputs	3	uint256	`extra`
	inputs	4	uint256	`listingTime`
	inputs	5	uint256	`expirationTime`

function, constant

`calculateMatchPrice_` `d537e131`

Call calculateMatchPrice - Solidity ABI encoding limitation workaround, hopefully temporary.

inputs	0	address[14]	`addrs`
	inputs	1	uint256[18]	`uints`
	inputs	2	uint8[8]	`feeMethodsSidesKindsHowToCalls`
	inputs	3	bytes	`calldataBuy`
	inputs	4	bytes	`calldataSell`
	inputs	5	bytes	`replacementPatternBuy`
	inputs	6	bytes	`replacementPatternSell`
	inputs	7	bytes	`staticExtradataBuy`
	inputs	8	bytes	`staticExtradataSell`

function

`cancelOrder_` `a8a41c70`

Call cancelOrder - Solidity ABI encoding limitation workaround, hopefully temporary.

inputs	0	address[7]	`addrs`
	inputs	1	uint256[9]	`uints`
	inputs	2	uint8	`feeMethod`
	inputs	3	uint8	`side`
	inputs	4	uint8	`saleKind`
	inputs	5	uint8	`howToCall`
	inputs	6	bytes	`calldata`
	inputs	7	bytes	`replacementPattern`
	inputs	8	bytes	`staticExtradata`
	inputs	9	uint8	`v`
	inputs	10	bytes32	`r`
	inputs	11	bytes32	`s`

function, constant

`cancelledOrFinalized` `8076f005`

inputs

bytes32

function

`changeMinimumMakerProtocolFee` `14350c24`

Change the minimum maker fee paid to the protocol (owner only)

inputs

uint256

newMinimumMakerProtocolFee

New fee to set in basis points

function

`changeMinimumTakerProtocolFee` `1a6b13e2`

Change the minimum taker fee paid to the protocol (owner only)

inputs

uint256

newMinimumTakerProtocolFee

New fee to set in basis points

function

`changeProtocolFeeRecipient` `514f0330`

Change the protocol fee recipient (owner only)

inputs

address

newProtocolFeeRecipient

New protocol fee recipient address

function, constant

`exchangeToken` `a25eb5d9`

function, constant

`guardedArrayReplace` `239e83df`

Call guardedArrayReplace - library function exposed for testing.

inputs	0	bytes	`array`
	inputs	1	bytes	`desired`
	inputs	2	bytes	`mask`

function, constant

`hashOrder_` `71d02b38`

Call hashOrder - Solidity ABI encoding limitation workaround, hopefully temporary.

inputs	0	address[7]	`addrs`
	inputs	1	uint256[9]	`uints`
	inputs	2	uint8	`feeMethod`
	inputs	3	uint8	`side`
	inputs	4	uint8	`saleKind`
	inputs	5	uint8	`howToCall`
	inputs	6	bytes	`calldata`
	inputs	7	bytes	`replacementPattern`
	inputs	8	bytes	`staticExtradata`

function, constant

`minimumMakerProtocolFee` `7ccefc52`

function, constant

`minimumTakerProtocolFee` `28a8ee68`

function, constant

`orderCalldataCanMatch` `562b2ebc`

Return whether or not two orders' calldata specifications can match

inputs	0	bytes	`buyCalldata`	Buy-side order calldata
	inputs	1	bytes	`buyReplacementPattern`	Buy-side order calldata replacement mask
	inputs	2	bytes	`sellCalldata`	Sell-side order calldata
	inputs	3	bytes	`sellReplacementPattern`	Sell-side order calldata replacement mask
outputs	0	bool

function, constant

`ordersCanMatch_` `72593b4c`

Call ordersCanMatch - Solidity ABI encoding limitation workaround, hopefully temporary.

inputs	0	address[14]	`addrs`
	inputs	1	uint256[18]	`uints`
	inputs	2	uint8[8]	`feeMethodsSidesKindsHowToCalls`
	inputs	3	bytes	`calldataBuy`
	inputs	4	bytes	`calldataSell`
	inputs	5	bytes	`replacementPatternBuy`
	inputs	6	bytes	`replacementPatternSell`
	inputs	7	bytes	`staticExtradataBuy`
	inputs	8	bytes	`staticExtradataSell`

function, constant

`owner` `8da5cb5b`

function, constant

`protocolFeeRecipient` `64df049e`

function, constant

`registry` `7b103999`

function, constant

`staticCall` `10796a47`

Execute a STATICCALL (introduced with Ethereum Metropolis, non-state-modifying external call)

inputs	0	address	`target`	Contract to call
	inputs	1	bytes	`calldata`	Calldata (appended to extradata)
	inputs	2	bytes	`extradata`	Base data for STATICCALL (probably function selector and argument encoding)
outputs	0	bool	`result`

function, constant

`tokenTransferProxy` `0eefdbad`

function

`transferOwnership` `f2fde38b`

Allows the current owner to transfer control of the contract to a newOwner.

inputs

address

newOwner

The address to transfer ownership to.

function, constant

`validateOrderParameters_` `ca595b9a`

Call validateOrderParameters - Solidity ABI encoding limitation workaround, hopefully temporary.

inputs	0	address[7]	`addrs`
	inputs	1	uint256[9]	`uints`
	inputs	2	uint8	`feeMethod`
	inputs	3	uint8	`side`
	inputs	4	uint8	`saleKind`
	inputs	5	uint8	`howToCall`
	inputs	6	bytes	`calldata`
	inputs	7	bytes	`replacementPattern`
	inputs	8	bytes	`staticExtradata`

function, constant

`validateOrder_` `60bef33a`

Call validateOrder - Solidity ABI encoding limitation workaround, hopefully temporary.

inputs	0	address[7]	`addrs`
	inputs	1	uint256[9]	`uints`
	inputs	2	uint8	`feeMethod`
	inputs	3	uint8	`side`
	inputs	4	uint8	`saleKind`
	inputs	5	uint8	`howToCall`
	inputs	6	bytes	`calldata`
	inputs	7	bytes	`replacementPattern`
	inputs	8	bytes	`staticExtradata`
	inputs	9	uint8	`v`
	inputs	10	bytes32	`r`
	inputs	11	bytes32	`s`

Exchange
/contracts/exchange/Exchange.sol

Project Wyvern Developers

`OrderApprovedPartOne` `90c7f9f5`

`OrderApprovedPartTwo` `e55393c7`

`OrderCancelled` `5152abf9`

`OrdersMatched` `c4109843`

`OwnershipTransferred` `8be0079c`

`INVERSE_BASIS_POINT` `cae6047f`

`approveOrder_` `79666868`

`approvedOrders` `e57d4adb`

`atomicMatch_` `ab834bab`

`calculateCurrentPrice_` `3f67ee0d`

`calculateFinalPrice` `63d36c0b`

`calculateMatchPrice_` `d537e131`

`cancelOrder_` `a8a41c70`

`cancelledOrFinalized` `8076f005`

`changeMinimumMakerProtocolFee` `14350c24`

`changeMinimumTakerProtocolFee` `1a6b13e2`

`changeProtocolFeeRecipient` `514f0330`

`exchangeToken` `a25eb5d9`

`guardedArrayReplace` `239e83df`

`hashOrder_` `71d02b38`

`minimumMakerProtocolFee` `7ccefc52`

`minimumTakerProtocolFee` `28a8ee68`

`orderCalldataCanMatch` `562b2ebc`

`ordersCanMatch_` `72593b4c`

`owner` `8da5cb5b`

`protocolFeeRecipient` `64df049e`

`registry` `7b103999`

`staticCall` `10796a47`

`tokenTransferProxy` `0eefdbad`

`transferOwnership` `f2fde38b`

`validateOrderParameters_` `ca595b9a`

`validateOrder_` `60bef33a`

Exchange/contracts/exchange/Exchange.sol

Project Wyvern Developers

OrderApprovedPartOne 90c7f9f5

OrderApprovedPartTwo e55393c7

OrderCancelled 5152abf9

OrdersMatched c4109843

OwnershipTransferred 8be0079c

INVERSE_BASIS_POINT cae6047f

approveOrder_ 79666868

approvedOrders e57d4adb

atomicMatch_ ab834bab

calculateCurrentPrice_ 3f67ee0d

calculateFinalPrice 63d36c0b

calculateMatchPrice_ d537e131

cancelOrder_ a8a41c70

cancelledOrFinalized 8076f005

changeMinimumMakerProtocolFee 14350c24

changeMinimumTakerProtocolFee 1a6b13e2

changeProtocolFeeRecipient 514f0330

exchangeToken a25eb5d9

guardedArrayReplace 239e83df

hashOrder_ 71d02b38

minimumMakerProtocolFee 7ccefc52

minimumTakerProtocolFee 28a8ee68

orderCalldataCanMatch 562b2ebc

ordersCanMatch_ 72593b4c

owner 8da5cb5b

protocolFeeRecipient 64df049e

registry 7b103999

staticCall 10796a47

tokenTransferProxy 0eefdbad

transferOwnership f2fde38b

validateOrderParameters_ ca595b9a

validateOrder_ 60bef33a

Exchange
/contracts/exchange/Exchange.sol

`OrderApprovedPartOne` `90c7f9f5`

`OrderApprovedPartTwo` `e55393c7`

`OrderCancelled` `5152abf9`

`OrdersMatched` `c4109843`

`OwnershipTransferred` `8be0079c`

`INVERSE_BASIS_POINT` `cae6047f`

`approveOrder_` `79666868`

`approvedOrders` `e57d4adb`

`atomicMatch_` `ab834bab`

`calculateCurrentPrice_` `3f67ee0d`

`calculateFinalPrice` `63d36c0b`

`calculateMatchPrice_` `d537e131`

`cancelOrder_` `a8a41c70`

`cancelledOrFinalized` `8076f005`

`changeMinimumMakerProtocolFee` `14350c24`

`changeMinimumTakerProtocolFee` `1a6b13e2`

`changeProtocolFeeRecipient` `514f0330`

`exchangeToken` `a25eb5d9`

`guardedArrayReplace` `239e83df`

`hashOrder_` `71d02b38`

`minimumMakerProtocolFee` `7ccefc52`

`minimumTakerProtocolFee` `28a8ee68`

`orderCalldataCanMatch` `562b2ebc`

`ordersCanMatch_` `72593b4c`

`owner` `8da5cb5b`

`protocolFeeRecipient` `64df049e`

`registry` `7b103999`

`staticCall` `10796a47`

`tokenTransferProxy` `0eefdbad`

`transferOwnership` `f2fde38b`

`validateOrderParameters_` `ca595b9a`

`validateOrder_` `60bef33a`