smart-contract/docs/FreeProxy.json

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2019-04-06 12:49:08 +00:00
{
"schemaVersion": "2.0.0",
"contractName": "FreeProxy",
"compilerOutput": {
"abi": [
{
"constant": true,
"inputs": [],
"name": "getAddressWETH",
"outputs": [
{
"name": "weth",
"type": "address"
}
],
"payable": false,
"stateMutability": "pure",
"type": "function"
},
{
"constant": true,
"inputs": [],
"name": "getWETHBal",
"outputs": [
{
"name": "freeJam",
"type": "uint256"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": false,
"inputs": [],
"name": "withdrawWETH",
"outputs": [],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"constant": true,
"inputs": [],
"name": "getSaiWETH",
"outputs": [
{
"name": "",
"type": "address"
}
],
"payable": false,
"stateMutability": "view",
"type": "function"
},
{
"constant": false,
"inputs": [
{
"name": "wamt",
"type": "uint256"
}
],
"name": "freeWETH",
"outputs": [],
"payable": false,
"stateMutability": "nonpayable",
"type": "function"
},
{
"constant": true,
"inputs": [],
"name": "getSaiTubAddress",
"outputs": [
{
"name": "sai",
"type": "address"
}
],
"payable": false,
"stateMutability": "pure",
"type": "function"
}
],
"devdoc": {
"methods": {}
}
},
"sources": {
"Bin/FreeProxy.sol": {
"id": 0
}
},
"sourceCodes": {
"Bin/FreeProxy.sol": "pragma solidity ^0.5.2;\n\n\ninterface TubInterface {\n function gem() external view returns (TokenInterface);\n}\n\n\ninterface TokenInterface {\n function allowance(address, address) external view returns (uint);\n function balanceOf(address) external view returns (uint);\n function transfer(address, uint) external returns (bool);\n function approve(address, uint) external;\n function withdraw(uint) external;\n}\n\n\ncontract FreeProxy {\n\n function getSaiTubAddress() public pure returns (address sai) {\n sai = 0x448a5065aeBB8E423F0896E6c5D525C040f59af3;\n }\n\n function getAddressWETH() public pure returns (address weth) {\n weth = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;\n }\n\n function freeWETH(uint wamt) public {\n TubInterface tub = TubInterface(getSaiTubAddress());\n TokenInterface weth = tub.gem();\n\n uint freeJam = wamt;\n if (freeJam == 0) {\n freeJam = weth.balanceOf(address(this));\n }\n\n weth.withdraw(freeJam);\n msg.sender.transfer(freeJam);\n }\n\n function withdrawWETH() public {\n TubInterface tub = TubInterface(getSaiTubAddress());\n TokenInterface weth = tub.gem();\n uint freeJam = weth.balanceOf(address(this));\n weth.transfer(msg.sender, freeJam);\n }\n\n function getWETHBal() public view returns (uint freeJam) {\n TubInterface tub = TubInterface(getSaiTubAddress());\n TokenInterface weth = tub.gem();\n freeJam = weth.balanceOf(address(this));\n }\n\n function getSaiWETH() public view returns (address) {\n TubInterface tub = TubInterface(getSaiTubAddress());\n return address(tub.gem());\n }\n\n function setAllowance(TokenInterface token_, address spender_) private {\n if (token_.allowance(address(this), spender_) != uint(-1)) {\n token_.approve(spender_, uint(-1));\n }\n }\n\n}"
},
"sourceTreeHashHex": "0xa7b0a10e45beb64aec3d940e4bc0933e5908591468fdd83a5c8e0ec82332600f",
"compiler": {
"name": "solc",
"version": "soljson-v0.5.7+commit.6da8b019.js",
"settings": {
"optimizer": {
"enabled": false
},
"outputSelection": {
"*": {
"*": [
"abi",
"devdoc"
]
}
},
"remappings": [
"openzeppelin-solidity=/Users/ravindra/code/contract-v2/node_modules/openzeppelin-solidity"
]
}
},
"networks": {}
}