{ "contractName": "IexecERC20Delegate", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "owner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "spender", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "Approval", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "from", "type": "address" }, { "indexed": true, "internalType": "address", "name": "to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "Transfer", "type": "event" }, { "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function", "constant": true }, { "inputs": [], "name": "renounceOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "recipient", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "transfer", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "approve", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "value", "type": "uint256" }, { "internalType": "bytes", "name": "extraData", "type": "bytes" } ], "name": "approveAndCall", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "sender", "type": "address" }, { "internalType": "address", "name": "recipient", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "transferFrom", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "addedValue", "type": "uint256" } ], "name": "increaseAllowance", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "subtractedValue", "type": "uint256" } ], "name": "decreaseAllowance", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.6.6+commit.6c089d02\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"extraData\",\"type\":\"bytes\"}],\"name\":\"approveAndCall\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"subtractedValue\",\"type\":\"uint256\"}],\"name\":\"decreaseAllowance\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"addedValue\",\"type\":\"uint256\"}],\"name\":\"increaseAllowance\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{\"owner()\":{\"details\":\"Returns the address of the current owner.\"},\"renounceOwnership()\":{\"details\":\"Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. * NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.\"},\"transferOwnership(address)\":{\"details\":\"Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current 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"source": "pragma solidity ^0.6.0;\npragma experimental ABIEncoderV2;\n\nimport \"./IexecERC20Common.sol\";\nimport \"../DelegateBase.sol\";\nimport \"../interfaces/IexecERC20.sol\";\nimport \"../interfaces/IexecTokenSpender.sol\";\n\n\ncontract IexecERC20Delegate is IexecERC20, DelegateBase, IexecERC20Common\n{\n\tfunction transfer(address recipient, uint256 amount)\n\texternal override returns (bool)\n\t{\n\t\t_transfer(_msgSender(), recipient, amount);\n\t\treturn true;\n\t}\n\n\tfunction approve(address spender, uint256 value)\n\texternal override returns (bool)\n\t{\n\t\t_approve(_msgSender(), spender, value);\n\t\treturn true;\n\t}\n\n\tfunction approveAndCall(address spender, uint256 value, bytes calldata extraData)\n\texternal override returns (bool)\n\t{\n\t\t_approve(_msgSender(), spender, value);\n\t\trequire(IexecTokenSpender(spender).receiveApproval(_msgSender(), value, address(this), extraData), 'approval-refused');\n\t\treturn true;\n\t}\n\n\tfunction transferFrom(address sender, address recipient, uint256 amount)\n\texternal override returns (bool)\n\t{\n\t\t_transfer(sender, recipient, amount);\n\t\t_approve(sender, _msgSender(), m_allowances[sender][_msgSender()].sub(amount));\n\t\treturn true;\n\t}\n\n\tfunction increaseAllowance(address spender, uint256 addedValue)\n\texternal override returns (bool)\n\t{\n\t\t_approve(_msgSender(), spender, m_allowances[_msgSender()][spender].add(addedValue));\n\t\treturn true;\n\t}\n\n\n\tfunction decreaseAllowance(address spender, uint256 subtractedValue)\n\texternal override returns (bool)\n\t{\n\t\t\t_approve(_msgSender(), spender, m_allowances[_msgSender()][spender].sub(subtractedValue));\n\t\t\treturn true;\n\t}\n}\n", "sourcePath": "/home/amxx/Work/iExec/code/PoCo-dev/contracts/modules/delegates/IexecERC20Delegate.sol", "ast": { "absolutePath": "/home/amxx/Work/iExec/code/PoCo-dev/contracts/modules/delegates/IexecERC20Delegate.sol", "exportedSymbols": { "IexecERC20Delegate": [ 2017 ] }, "id": 2018, "nodeType": "SourceUnit", "nodes": [ { "id": 1834, "literals": [ "solidity", "^", "0.6", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:13" }, { "id": 1835, "literals": [ "experimental", "ABIEncoderV2" ], "nodeType": "PragmaDirective", "src": "24:33:13" }, { "absolutePath": "/home/amxx/Work/iExec/code/PoCo-dev/contracts/modules/delegates/IexecERC20Common.sol", "file": "./IexecERC20Common.sol", "id": 1836, "nodeType": "ImportDirective", "scope": 2018, "sourceUnit": 1833, "src": "59:32:13", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/home/amxx/Work/iExec/code/PoCo-dev/contracts/modules/DelegateBase.sol", "file": "../DelegateBase.sol", "id": 1837, "nodeType": "ImportDirective", "scope": 2018, "sourceUnit": 845, "src": "92:29:13", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/home/amxx/Work/iExec/code/PoCo-dev/contracts/modules/interfaces/IexecERC20.sol", "file": "../interfaces/IexecERC20.sol", "id": 1838, "nodeType": "ImportDirective", "scope": 2018, "sourceUnit": 7261, "src": "122:38:13", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/home/amxx/Work/iExec/code/PoCo-dev/contracts/modules/interfaces/IexecTokenSpender.sol", "file": "../interfaces/IexecTokenSpender.sol", "id": 1839, "nodeType": "ImportDirective", "scope": 2018, "sourceUnit": 7768, "src": "161:45:13", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 1840, "name": "IexecERC20", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 7260, "src": "240:10:13", "typeDescriptions": { "typeIdentifier": "t_contract$_IexecERC20_$7260", "typeString": "contract IexecERC20" } }, "id": 1841, "nodeType": "InheritanceSpecifier", "src": "240:10:13" }, { "arguments": null, "baseName": { "contractScope": null, "id": 1842, "name": "DelegateBase", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 844, "src": "252:12:13", "typeDescriptions": { "typeIdentifier": "t_contract$_DelegateBase_$844", "typeString": "contract DelegateBase" } }, "id": 1843, "nodeType": "InheritanceSpecifier", "src": "252:12:13" }, { "arguments": null, "baseName": { "contractScope": null, "id": 1844, "name": "IexecERC20Common", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 1832, "src": "266:16:13", "typeDescriptions": { "typeIdentifier": "t_contract$_IexecERC20Common_$1832", "typeString": "contract IexecERC20Common" } }, "id": 1845, "nodeType": "InheritanceSpecifier", "src": "266:16:13" } ], "contractDependencies": [ 268, 844, 1832, 7260, 10170, 10182, 10752, 10861 ], "contractKind": "contract", "documentation": null, "fullyImplemented": true, "id": 2017, "linearizedBaseContracts": [ 2017, 1832, 844, 10170, 268, 10182, 10861, 10752, 7260 ], "name": "IexecERC20Delegate", "nodeType": "ContractDefinition", "nodes": [ { "baseFunctions": [ 7210 ], "body": { "id": 1864, "nodeType": "Block", "src": "374:65:13", "statements": [ { "expression": { 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"0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "owner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "spender", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "Approval", "type": "event" }, "0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "from", "type": "address" }, { "indexed": true, "internalType": "address", "name": "to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "Transfer", "type": "event" } }, "links": {}, "address": "0xaDac32Af94D7D20929407a1eFC098510f06FCb74" } }, "schemaVersion": "3.1.0", "updatedAt": "2020-04-21T19:16:56.072Z", "networkType": "ethereum", "devdoc": { "methods": { "owner()": { "details": "Returns the address of the current owner." }, "renounceOwnership()": { "details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. * NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner." }, "transferOwnership(address)": { "details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner." } } }, "userdoc": { "methods": {} } }