cic-stack/apps/cic-eth/tests/testdata/bancor/TokenHolder.json

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60 KiB
JSON

{
"contractName": "TokenHolder",
"abi": [
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "_prevOwner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "_newOwner",
"type": "address"
}
],
"name": "OwnerUpdate",
"type": "event"
},
{
"inputs": [],
"name": "acceptOwnership",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "newOwner",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "owner",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "_newOwner",
"type": "address"
}
],
"name": "transferOwnership",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [
{
"internalType": "contract IERC20Token",
"name": "_token",
"type": "address"
},
{
"internalType": "address",
"name": "_to",
"type": "address"
},
{
"internalType": "uint256",
"name": "_amount",
"type": "uint256"
}
],
"name": "withdrawTokens",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
}
],
"metadata": "{\"compiler\":{\"version\":\"0.6.12+commit.27d51765\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_prevOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_newOwner\",\"type\":\"address\"}],\"name\":\"OwnerUpdate\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"acceptOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"newOwner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"_token\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"withdrawTokens\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"We consider every contract to be a 'token holder' since it's currently not possible for a contract to deny receiving tokens. The TokenHolder's contract sole purpose is to provide a safety mechanism that allows the owner to send tokens that were sent to the contract by mistake back to their sender. Note that we use the non standard ERC-20 interface which has no return value for transfer in order to support both non standard as well as standard token contracts. see https://github.com/ethereum/solidity/issues/4116\",\"kind\":\"dev\",\"methods\":{\"acceptOwnership()\":{\"details\":\"used by a new owner to accept an ownership transfer\"},\"transferOwnership(address)\":{\"details\":\"allows transferring the contract ownership the new owner still needs to accept the transfer can only be called by the contract owner\",\"params\":{\"_newOwner\":\"new contract owner\"}},\"withdrawTokens(address,address,uint256)\":{\"details\":\"withdraws tokens held by the contract and sends them to an account can only be called by the owner\",\"params\":{\"_amount\":\"amount to withdraw\",\"_to\":\"account to receive the new amount\",\"_token\":\"ERC20 token contract address\"}}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/TokenHolder.sol\":\"TokenHolder\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/token/interfaces/IERC20Token.sol\":{\"keccak256\":\"0xe6f988c3156e88258474526a541d5a42b6a9adae98b04177a059d9f723bc82cd\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://9a6eb77a5b9ce70995a11a6e48ac3985a4c70896fe5fe04d46146ad7c1c83ea3\",\"dweb:/ipfs/QmYvGSveZFG51tghwkVuu6eK9Jy8frHpfLxHTMyvNZN461\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/Owned.sol\":{\"keccak256\":\"0x6ef69d9dcc80a8a36d5eb37783375cd5e4831c6d20c723fa6f6b6a06c0aeb53d\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://5a5d087e2c5b47739615ef22e1f29749de44b43c9a37cfae32b3dfc498a258c4\",\"dweb:/ipfs/Qmd1mXKEQbmBxqHk326LGVzNoayXsam8gZNecknnYpBnyh\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/TokenHandler.sol\":{\"keccak256\":\"0xf65b87e3bf3343e368da67878c19d1a043a1025b10e9053d3562b53b4aa447fe\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://b85c5d96642c14c53b8d5062eecd4d27d3bdb457d1d0f130900763a75a512eb7\",\"dweb:/ipfs/QmUHtbqC1khqnRZXYn11Aykus4m5e9MVNUWqorxhpr5ipJ\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/TokenHolder.sol\":{\"keccak256\":\"0xac6bc102eff6c1bb8c1bb4466eab50322c7c101e2e33d577dd3035f106627577\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://9fdbda2d4509260ca3dd43654bdaea07ef18a5e04213ff16e38e3b4abad78a5f\",\"dweb:/ipfs/QmPb69rzX1DwDeEhhfzqQNS3U2bfGcFjXNaV5ffHsZHzfP\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/Utils.sol\":{\"keccak256\":\"0x073efa69fcd6b5e60f841b28b366d63b62ff48ab12a06ce3f5a7f41afd6ce885\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://e8b8ecb2d29197ca77f0ed98f728ace54e6edcfdf5cd1194ae22701607eaf608\",\"dweb:/ipfs/QmcsR6Q35Hurh3TrPkYAboicz9bQQoGCWmZLzUCDyhotH8\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/interfaces/IOwned.sol\":{\"keccak256\":\"0xc60a9d197abc28c1906ed4d18b59caa0242db754a0e1f67af6e6277593530dae\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://a8c6f3e6525a81a5165ccbf04f73f6c389c14b74135d11a7b5f70b1c9bdac75c\",\"dweb:/ipfs/QmaPu4Z7yUPc9sMADmoTZVY6AnyDSYHtNNCx3mm4VkJwhP\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/interfaces/ITokenHolder.sol\":{\"keccak256\":\"0x9ccb8ab04d0bd874ba7aae5277e60f35c36918922649a0596bf3664ed257bfe2\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://b65e6db19cd244c9f3545695de5fd7573711c49fb306631ddbf0e1d2fa9fb589\",\"dweb:/ipfs/QmZeu5KYVMTbTx7h2BVUq52fpwL9Q44AUfzeVksucDohgf\"]}},\"version\":1}",
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"source": "// SPDX-License-Identifier: SEE LICENSE IN LICENSE\r\npragma solidity 0.6.12;\r\nimport \"./Owned.sol\";\r\nimport \"./Utils.sol\";\r\nimport \"./TokenHandler.sol\";\r\nimport \"./interfaces/ITokenHolder.sol\";\r\nimport \"../token/interfaces/IERC20Token.sol\";\r\n\r\n/**\r\n * @dev We consider every contract to be a 'token holder' since it's currently not possible\r\n * for a contract to deny receiving tokens.\r\n *\r\n * The TokenHolder's contract sole purpose is to provide a safety mechanism that allows\r\n * the owner to send tokens that were sent to the contract by mistake back to their sender.\r\n *\r\n * Note that we use the non standard ERC-20 interface which has no return value for transfer\r\n * in order to support both non standard as well as standard token contracts.\r\n * see https://github.com/ethereum/solidity/issues/4116\r\n*/\r\ncontract TokenHolder is ITokenHolder, TokenHandler, Owned, Utils {\r\n /**\r\n * @dev withdraws tokens held by the contract and sends them to an account\r\n * can only be called by the owner\r\n *\r\n * @param _token ERC20 token contract address\r\n * @param _to account to receive the new amount\r\n * @param _amount amount to withdraw\r\n */\r\n function withdrawTokens(IERC20Token _token, address _to, uint256 _amount)\r\n public\r\n virtual\r\n override\r\n ownerOnly\r\n validAddress(address(_token))\r\n validAddress(_to)\r\n notThis(_to)\r\n {\r\n safeTransfer(_token, _to, _amount);\r\n }\r\n}\r\n",
"sourcePath": "/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/TokenHolder.sol",
"ast": {
"absolutePath": "/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/TokenHolder.sol",
"exportedSymbols": {
"TokenHolder": [
22575
]
},
"id": 22576,
"license": "SEE LICENSE IN LICENSE",
"nodeType": "SourceUnit",
"nodes": [
{
"id": 22528,
"literals": [
"solidity",
"0.6",
".12"
],
"nodeType": "PragmaDirective",
"src": "52:23:62"
},
{
"absolutePath": "/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/Owned.sol",
"file": "./Owned.sol",
"id": 22529,
"nodeType": "ImportDirective",
"scope": 22576,
"sourceUnit": 21819,
"src": "77:21:62",
"symbolAliases": [],
"unitAlias": ""
},
{
"absolutePath": "/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/Utils.sol",
"file": "./Utils.sol",
"id": 22530,
"nodeType": "ImportDirective",
"scope": 22576,
"sourceUnit": 22662,
"src": "100:21:62",
"symbolAliases": [],
"unitAlias": ""
},
{
"absolutePath": "/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/TokenHandler.sol",
"file": "./TokenHandler.sol",
"id": 22531,
"nodeType": "ImportDirective",
"scope": 22576,
"sourceUnit": 22527,
"src": "123:28:62",
"symbolAliases": [],
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},
{
"absolutePath": "/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/interfaces/ITokenHolder.sol",
"file": "./interfaces/ITokenHolder.sol",
"id": 22532,
"nodeType": "ImportDirective",
"scope": 22576,
"sourceUnit": 22908,
"src": "153:39:62",
"symbolAliases": [],
"unitAlias": ""
},
{
"absolutePath": "/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/token/interfaces/IERC20Token.sol",
"file": "../token/interfaces/IERC20Token.sol",
"id": 22533,
"nodeType": "ImportDirective",
"scope": 22576,
"sourceUnit": 21128,
"src": "194:45:62",
"symbolAliases": [],
"unitAlias": ""
},
{
"abstract": false,
"baseContracts": [
{
"arguments": null,
"baseName": {
"contractScope": null,
"id": 22535,
"name": "ITokenHolder",
"nodeType": "UserDefinedTypeName",
"referencedDeclaration": 22907,
"src": "843:12:62",
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"name": "notThis",
"nodeType": "Identifier",
"overloadedDeclarations": [],
"referencedDeclaration": 22644,
"src": "1415:7:62",
"typeDescriptions": {
"typeIdentifier": "t_modifier$_t_address_$",
"typeString": "modifier (address)"
}
},
"nodeType": "ModifierInvocation",
"src": "1415:12:62"
}
],
"name": "withdrawTokens",
"nodeType": "FunctionDefinition",
"overrides": {
"id": 22551,
"nodeType": "OverrideSpecifier",
"overrides": [],
"src": "1312:8:62"
},
"parameters": {
"id": 22550,
"nodeType": "ParameterList",
"parameters": [
{
"constant": false,
"id": 22545,
"mutability": "mutable",
"name": "_token",
"nodeType": "VariableDeclaration",
"overrides": null,
"scope": 22574,
"src": "1220:18:62",
"stateVariable": false,
"storageLocation": "default",
"typeDescriptions": {
"typeIdentifier": "t_contract$_IERC20Token_$21127",
"typeString": "contract IERC20Token"
},
"typeName": {
"contractScope": null,
"id": 22544,
"name": "IERC20Token",
"nodeType": "UserDefinedTypeName",
"referencedDeclaration": 21127,
"src": "1220:11:62",
"typeDescriptions": {
"typeIdentifier": "t_contract$_IERC20Token_$21127",
"typeString": "contract IERC20Token"
}
},
"value": null,
"visibility": "internal"
},
{
"constant": false,
"id": 22547,
"mutability": "mutable",
"name": "_to",
"nodeType": "VariableDeclaration",
"overrides": null,
"scope": 22574,
"src": "1240:11:62",
"stateVariable": false,
"storageLocation": "default",
"typeDescriptions": {
"typeIdentifier": "t_address",
"typeString": "address"
},
"typeName": {
"id": 22546,
"name": "address",
"nodeType": "ElementaryTypeName",
"src": "1240:7:62",
"stateMutability": "nonpayable",
"typeDescriptions": {
"typeIdentifier": "t_address",
"typeString": "address"
}
},
"value": null,
"visibility": "internal"
},
{
"constant": false,
"id": 22549,
"mutability": "mutable",
"name": "_amount",
"nodeType": "VariableDeclaration",
"overrides": null,
"scope": 22574,
"src": "1253:15:62",
"stateVariable": false,
"storageLocation": "default",
"typeDescriptions": {
"typeIdentifier": "t_uint256",
"typeString": "uint256"
},
"typeName": {
"id": 22548,
"name": "uint256",
"nodeType": "ElementaryTypeName",
"src": "1253:7:62",
"typeDescriptions": {
"typeIdentifier": "t_uint256",
"typeString": "uint256"
}
},
"value": null,
"visibility": "internal"
}
],
"src": "1219:50:62"
},
"returnParameters": {
"id": 22566,
"nodeType": "ParameterList",
"parameters": [],
"src": "1433:0:62"
},
"scope": 22575,
"src": "1196:290:62",
"stateMutability": "nonpayable",
"virtual": true,
"visibility": "public"
}
],
"scope": 22576,
"src": "819:670:62"
}
],
"src": "52:1439:62"
},
"compiler": {
"name": "solc",
"version": "0.6.12+commit.27d51765.Emscripten.clang"
},
"networks": {},
"schemaVersion": "3.2.3",
"updatedAt": "2020-10-20T08:24:47.847Z",
"devdoc": {
"details": "We consider every contract to be a 'token holder' since it's currently not possible for a contract to deny receiving tokens. The TokenHolder's contract sole purpose is to provide a safety mechanism that allows the owner to send tokens that were sent to the contract by mistake back to their sender. Note that we use the non standard ERC-20 interface which has no return value for transfer in order to support both non standard as well as standard token contracts. see https://github.com/ethereum/solidity/issues/4116",
"kind": "dev",
"methods": {
"acceptOwnership()": {
"details": "used by a new owner to accept an ownership transfer"
},
"transferOwnership(address)": {
"details": "allows transferring the contract ownership the new owner still needs to accept the transfer can only be called by the contract owner",
"params": {
"_newOwner": "new contract owner"
}
},
"withdrawTokens(address,address,uint256)": {
"details": "withdraws tokens held by the contract and sends them to an account can only be called by the owner",
"params": {
"_amount": "amount to withdraw",
"_to": "account to receive the new amount",
"_token": "ERC20 token contract address"
}
}
},
"version": 1
},
"userdoc": {
"kind": "user",
"methods": {},
"version": 1
}
}