safe-react/safe-contracts/build/contracts/ModuleManager.json

{
  "contractName": "ModuleManager",
  "abi": [
    {
      "constant": true,
      "inputs": [],
      "name": "SENTINEL_MODULES",
      "outputs": [
        {
          "name": "",
          "type": "address"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "NAME",
      "outputs": [
        {
          "name": "",
          "type": "string"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "VERSION",
      "outputs": [
        {
          "name": "",
          "type": "string"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "payable": true,
      "stateMutability": "payable",
      "type": "fallback"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "name": "newContract",
          "type": "address"
        }
      ],
      "name": "ContractCreation",
      "type": "event"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "module",
          "type": "address"
        }
      ],
      "name": "enableModule",
      "outputs": [],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "prevModule",
          "type": "address"
        },
        {
          "name": "module",
          "type": "address"
        }
      ],
      "name": "disableModule",
      "outputs": [],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "to",
          "type": "address"
        },
        {
          "name": "value",
          "type": "uint256"
        },
        {
          "name": "data",
          "type": "bytes"
        },
        {
          "name": "operation",
          "type": "uint8"
        }
      ],
      "name": "execTransactionFromModule",
      "outputs": [
        {
          "name": "success",
          "type": "bool"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "getModules",
      "outputs": [
        {
          "name": "",
          "type": "address[]"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
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  "source": "pragma solidity 0.4.24;\nimport \"./Module.sol\";\nimport \"./MasterCopy.sol\";\nimport \"./Enum.sol\";\n\n\n/// @title Module Manager - A contract that manages modules that can execute transactions via this contract\n/// @author Stefan George - <stefan@gnosis.pm>\n/// @author Richard Meissner - <richard@gnosis.pm>\ncontract ModuleManager is SelfAuthorized {\n\n    event ContractCreation(address newContract);\n\n    string public constant NAME = \"Module Manager\";\n    string public constant VERSION = \"0.0.1\";\n    address public constant SENTINEL_MODULES = address(0x1);\n\n    mapping (address => address) internal modules;\n\n    /// @dev Fallback function accepts Ether transactions.\n    function ()\n        external\n        payable\n    {\n\n    }\n\n    function setupModules(address to, bytes data)\n        internal\n    {\n        require(modules[SENTINEL_MODULES] == 0, \"Modules have already been initialized\");\n        modules[SENTINEL_MODULES] = SENTINEL_MODULES;\n        if (to != 0)\n            // Setup has to complete successfully or transaction fails.\n            require(executeDelegateCall(to, data, gasleft()), \"Could not finish initialization\");\n    }\n\n    /// @dev Allows to add a module to the whitelist.\n    ///      This can only be done via a Safe transaction.\n    /// @param module Module to be whitelisted.\n    function enableModule(Module module)\n        public\n        authorized\n    {\n        // Module address cannot be null or sentinel.\n        require(address(module) != 0 && address(module) != SENTINEL_MODULES, \"Invalid module address provided\");\n        // Module cannot be added twice.\n        require(modules[module] == 0, \"Module has already been added\");\n        modules[module] = modules[SENTINEL_MODULES];\n        modules[SENTINEL_MODULES] = module;\n    }\n\n    /// @dev Allows to remove a module from the whitelist.\n    ///      This can only be done via a Safe transaction.\n    /// @param prevModule Module that pointed to the module to be removed in the linked list\n    /// @param module Module to be removed.\n    function disableModule(Module prevModule, Module module)\n        public\n        authorized\n    {\n        // Validate module address and check that it corresponds to module index.\n        require(address(module) != 0 && address(module) != SENTINEL_MODULES, \"Invalid module address provided\");\n        require(modules[prevModule] == address(module), \"Invalid prevModule, module pair provided\");\n        modules[prevModule] = modules[module];\n        modules[module] = 0;\n    }\n\n    /// @dev Allows a Module to execute a Safe transaction without any further confirmations.\n    /// @param to Destination address of module transaction.\n    /// @param value Ether value of module transaction.\n    /// @param data Data payload of module transaction.\n    /// @param operation Operation type of module transaction.\n    function execTransactionFromModule(address to, uint256 value, bytes data, Enum.Operation operation)\n        public\n        returns (bool success)\n    {\n        // Only whitelisted modules are allowed.\n        require(modules[msg.sender] != 0, \"Method can only be called from an enabled module\");\n        // Execute transaction without further confirmations.\n        success = execute(to, value, data, operation, gasleft());\n    }\n\n    function execute(address to, uint256 value, bytes data, Enum.Operation operation, uint256 txGas)\n        internal\n        returns (bool success)\n    {\n        if (operation == Enum.Operation.Call)\n            success = executeCall(to, value, data, txGas);\n        else if (operation == Enum.Operation.DelegateCall)\n            success = executeDelegateCall(to, data, txGas);\n        else {\n            address newContract = executeCreate(data);\n            success = newContract != 0;\n            emit ContractCreation(newContract);\n        }\n    }\n\n    function executeCall(address to, uint256 value, bytes data, uint256 txGas)\n        internal\n        returns (bool success)\n    {
  "sourcePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/ModuleManager.sol",
  "ast": {
    "absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/ModuleManager.sol",
    "exportedSymbols": {
      "ModuleManager": [
        1022
      ]
    },
    "id": 1023,
    "nodeType": "SourceUnit",
    "nodes": [
      {
        "id": 653,
        "literals": [
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          "0.4",
          ".24"
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        "nodeType": "PragmaDirective",
        "src": "0:23:6"
      },
      {
        "absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/Module.sol",
        "file": "./Module.sol",
        "id": 654,
        "nodeType": "ImportDirective",
        "scope": 1023,
        "sourceUnit": 652,
        "src": "24:22:6",
        "symbolAliases": [],
        "unitAlias": ""
      },
      {
        "absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/MasterCopy.sol",
        "file": "./MasterCopy.sol",
        "id": 655,
        "nodeType": "ImportDirective",
        "scope": 1023,
        "sourceUnit": 609,
        "src": "47:26:6",
        "symbolAliases": [],
        "unitAlias": ""
      },
      {
        "absolutePath": "/Users/apanizo/git/gnosis/safe-contracts/contracts/Enum.sol",
        "file": "./Enum.sol",
        "id": 656,
        "nodeType": "ImportDirective",
        "scope": 1023,
        "sourceUnit": 7,
        "src": "74:20:6",
        "symbolAliases": [],
        "unitAlias": ""
      },
      {
        "baseContracts": [
          {
            "arguments": null,
            "baseName": {
              "contractScope": null,
              "id": 657,
              "name": "SelfAuthorized",
              "nodeType": "UserDefinedTypeName",
              "referencedDeclaration": 1449,
              "src": "329:14:6",
              "typeDescriptions": {
                "typeIdentifier": "t_contract$_SelfAuthorized_$1449",
                "typeString": "contract SelfAuthorized"
              }
            },
            "id": 658,
            "nodeType": "InheritanceSpecifier",
            "src": "329:14:6"
          }
        ],
        "contractDependencies": [
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        ],
        "contractKind": "contract",
        "documentation": "@title Module Manager - A contract that manages modules that can execute transactions via this contract\n @author Stefan George - <stefan@gnosis.pm>\n @author Richard Meissner - <richard@gnosis.pm>",
        "fullyImplemented": true,
        "id": 1022,
        "linearizedBaseContracts": [
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          1449
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        "name": "ModuleManager",
        "nodeType": "ContractDefinition",
        "nodes": [
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            "anonymous": false,
            "documentation": null,
            "id": 662,
            "name": "ContractCreation",
            "nodeType": "EventDefinition",
            "parameters": {
              "id": 661,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 660,
                  "indexed": false,
                  "name": "newContract",
                  "nodeType": "VariableDeclaration",
                  "scope": 662,
                  "src": "374:19:6",
                  "stateVariable": false,
                  "storageLocation": "default",
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