{ "contractName": "MultiSend", "abi": [ { "constant": false, "inputs": [ { "name": "transactions", "type": "bytes" } ], "name": "multiSend", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" } ], "bytecode": "0x608060405234801561001057600080fd5b50610169806100206000396000f300608060405260043610610041576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680638d80ff0a14610046575b600080fd5b34801561005257600080fd5b506100ad600480360381019080803590602001908201803590602001908080601f01602080910402602001604051908101604052809392919081815260200183838082843782019150505050505091929192905050506100af565b005b805160205b81811015610138578083015160208201840151604083018501516080840186015160a085018701600085600081146100f357600181146101035761010e565b6000808585888a5af1915061010e565b6000808585895af491505b50600081141561011d57600080fd5b602080601f8501040260a001870196505050505050506100b4565b5050505600a165627a7a72305820c1abf4988401674d6d6a5ceca56de123817c61305360ceffe26ebab59a828b7d0029", "deployedBytecode": "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", "sourceMap": "253:1424:19:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;253:1424:19;;;;;;;", "deployedSourceMap": "253:1424:19:-;;;;;;;;;;;;;;;;;;;;;;;;695:980;;8:9:-1;5:2;;;30:1;27;20:12;5:2;695:980:19;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;870:12;864:19;905:4;922:737;936:6;933:1;930:13;922:737;;;1007:1;993:12;989:20;983:27;1068:4;1065:1;1061:12;1047;1043:31;1037:38;1136:4;1133:1;1129:12;1115;1111:31;1105:38;1209:4;1206:1;1202:12;1188;1184:31;1178:38;1270:4;1267:1;1263:12;1249;1245:31;1308:1;1333:9;1365:1;1360:66;;;;1448:1;1443:67;;;;1326:184;;1360:66;1422:1;1419;1407:10;1401:4;1394:5;1390:2;1385:3;1380:44;1369:55;;1360:66;;1443:67;1506:1;1503;1491:10;1485:4;1481:2;1476:3;1463:45;1452:56;;1326:184;;1542:1;1533:7;1530:14;1527:2;;;1557:1;1554;1547:12;1527:2;1638:4;1631;1624;1612:10;1608:21;1604:32;1600:43;1594:4;1590:54;1587:1;1583:62;1578:67;;948:711;;;;;;922:737;;;836:833;;;:::o", "source": "pragma solidity 0.4.24;\n\n\n/// @title Multi Send - Allows to batch multiple transactions into one.\n/// @author Nick Dodson - \n/// @author Gonçalo Sá - \n/// @author Stefan George - \ncontract MultiSend {\n\n /// @dev Sends multiple transactions and reverts all if one fails.\n /// @param transactions Encoded transactions. Each transaction is encoded as a \n /// tuple(operation,address,uint256,bytes), where operation \n /// can be 0 for a call or 1 for a delegatecall. The bytes \n /// of all encoded transactions are concatenated to form the input.\n function multiSend(bytes transactions)\n public\n {\n // solium-disable-next-line security/no-inline-assembly\n assembly {\n let length := mload(transactions)\n let i := 0x20\n for { } lt(i, length) { } {\n let operation := mload(add(transactions, i))\n let to := mload(add(transactions, add(i, 0x20)))\n let value := mload(add(transactions, add(i, 0x40)))\n let dataLength := mload(add(transactions, add(i, 0x80)))\n let data := add(transactions, add(i, 0xa0))\n let success := 0\n switch operation \n case 0 { success := call(gas, to, value, data, dataLength, 0, 0) }\n case 1 { success := delegatecall(gas, to, data, dataLength, 0, 0) }\n if eq(success, 0) { revert(0, 0) }\n i := add(i, add(0xa0, mul(div(add(dataLength, 0x1f), 0x20), 0x20)))\n }\n }\n }\n}\n", "sourcePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/libraries/MultiSend.sol", "ast": { "absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/libraries/MultiSend.sol", "exportedSymbols": { "MultiSend": [ 1876 ] }, "id": 1877, "nodeType": "SourceUnit", "nodes": [ { "id": 1868, "literals": [ "solidity", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:23:19" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "contract", "documentation": "@title Multi Send - Allows to batch multiple transactions into one.\n @author Nick Dodson - \n @author Gonçalo Sá - \n @author Stefan George - ", "fullyImplemented": true, "id": 1876, "linearizedBaseContracts": [ 1876 ], "name": "MultiSend", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 1874, "nodeType": "Block", "src": "753:922:19", "statements": [ { "externalReferences": [ { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "870:12:19", "valueSize": 1 } }, { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "993:12:19", "valueSize": 1 } }, { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "1047:12:19", "valueSize": 1 } }, { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "1188:12:19", "valueSize": 1 } }, { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "1115:12:19", "valueSize": 1 } }, { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "1249:12:19", "valueSize": 1 } } ], "id": 1873, "nodeType": "InlineAssembly", "operations": "{\n let length := mload(transactions)\n let i := 0x20\n for {\n }\n lt(i, length)\n {\n }\n {\n let operation := mload(add(transactions, i))\n let to := mload(add(transactions, add(i, 0x20)))\n let value := mload(add(transactions, add(i, 0x40)))\n let dataLength := mload(add(transactions, add(i, 0x80)))\n let data := add(transactions, add(i, 0xa0))\n let success := 0\n switch operation\n case 0 {\n success := call(gas(), to, value, data, dataLength, 0, 0)\n }\n case 1 {\n success := delegatecall(gas(), to, data, dataLength, 0, 0)\n }\n if eq(success, 0)\n {\n revert(0, 0)\n }\n i := add(i, add(0xa0, mul(div(add(dataLength, 0x1f), 0x20), 0x20)))\n }\n}", "src": "827:848:19" } ] }, "documentation": "@dev Sends multiple transactions and reverts all if one fails.\n @param transactions Encoded transactions. Each transaction is encoded as a \n tuple(operation,address,uint256,bytes), where operation \n can be 0 for a call or 1 for a delegatecall. The bytes \n of all encoded transactions are concatenated to form the input.", "id": 1875, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [], "name": "multiSend", "nodeType": "FunctionDefinition", "parameters": { "id": 1871, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1870, "name": "transactions", "nodeType": "VariableDeclaration", "scope": 1875, "src": "714:18:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 1869, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "714:5:19", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "713:20:19" }, "payable": false, "returnParameters": { "id": 1872, "nodeType": "ParameterList", "parameters": [], "src": "753:0:19" }, "scope": 1876, "src": "695:980:19", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" } ], "scope": 1877, "src": "253:1424:19" } ], "src": "0:1678:19" }, "legacyAST": { "absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/libraries/MultiSend.sol", "exportedSymbols": { "MultiSend": [ 1876 ] }, "id": 1877, "nodeType": "SourceUnit", "nodes": [ { "id": 1868, "literals": [ "solidity", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:23:19" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "contract", "documentation": "@title Multi Send - Allows to batch multiple transactions into one.\n @author Nick Dodson - \n @author Gonçalo Sá - \n @author Stefan George - ", "fullyImplemented": true, "id": 1876, "linearizedBaseContracts": [ 1876 ], "name": "MultiSend", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 1874, "nodeType": "Block", "src": "753:922:19", "statements": [ { "externalReferences": [ { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "870:12:19", "valueSize": 1 } }, { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "993:12:19", "valueSize": 1 } }, { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "1047:12:19", "valueSize": 1 } }, { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "1188:12:19", "valueSize": 1 } }, { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "1115:12:19", "valueSize": 1 } }, { "transactions": { "declaration": 1870, "isOffset": false, "isSlot": false, "src": "1249:12:19", "valueSize": 1 } } ], "id": 1873, "nodeType": "InlineAssembly", "operations": "{\n let length := mload(transactions)\n let i := 0x20\n for {\n }\n lt(i, length)\n {\n }\n {\n let operation := mload(add(transactions, i))\n let to := mload(add(transactions, add(i, 0x20)))\n let value := mload(add(transactions, add(i, 0x40)))\n let dataLength := mload(add(transactions, add(i, 0x80)))\n let data := add(transactions, add(i, 0xa0))\n let success := 0\n switch operation\n case 0 {\n success := call(gas(), to, value, data, dataLength, 0, 0)\n }\n case 1 {\n success := delegatecall(gas(), to, data, dataLength, 0, 0)\n }\n if eq(success, 0)\n {\n revert(0, 0)\n }\n i := add(i, add(0xa0, mul(div(add(dataLength, 0x1f), 0x20), 0x20)))\n }\n}", "src": "827:848:19" } ] }, "documentation": "@dev Sends multiple transactions and reverts all if one fails.\n @param transactions Encoded transactions. Each transaction is encoded as a \n tuple(operation,address,uint256,bytes), where operation \n can be 0 for a call or 1 for a delegatecall. The bytes \n of all encoded transactions are concatenated to form the input.", "id": 1875, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [], "name": "multiSend", "nodeType": "FunctionDefinition", "parameters": { "id": 1871, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 1870, "name": "transactions", "nodeType": "VariableDeclaration", "scope": 1875, "src": "714:18:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 1869, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "714:5:19", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "713:20:19" }, "payable": false, "returnParameters": { "id": 1872, "nodeType": "ParameterList", "parameters": [], "src": "753:0:19" }, "scope": 1876, "src": "695:980:19", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" } ], "scope": 1877, "src": "253:1424:19" } ], "src": "0:1678:19" }, "compiler": { "name": "solc", "version": "0.4.24+commit.e67f0147.Emscripten.clang" }, "networks": { "4": { "events": {}, "links": {}, "address": "0x3a29cf32d22f38b7338874b689a88f185663a1c3", "transactionHash": "0x86b6895207dff0b3e19c202e140dc9cf823cbfc02672e02636af23a1b580e7e7" }, "1534750848541": { "events": {}, "links": {}, "address": "0x5b9b42d6e4b2e4bf8d42eba32d46918e10899b66", "transactionHash": "0xaf733882096b301ccf5bf4a12ebf84616b88927c71cc656cc037fbd892a24104" } }, "schemaVersion": "2.0.0", "updatedAt": "2018-08-20T07:50:29.677Z" }