{ "contractName": "Witnet", "abi": [], "metadata": "{\"compiler\":{\"version\":\"0.8.30+commit.73712a01\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"project:/contracts/libs/Witnet.sol\":\"Witnet\"},\"evmVersion\":\"prague\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"project:/contracts/libs/Bech32.sol\":{\"keccak256\":\"0x14618323a0efe7586c20906a2e9cee7ad63baa976ff231c57f7f2d7d3707fb8b\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://a19f05fe84047a7a6d3d6fc39972b432e6e536aa70472386a9d7a6d9aab64a64\",\"dweb:/ipfs/QmcHwUY66yjiotRH4Q3kbRvSzcHyLQ1yHL3KbtQKiMhtZE\"]},\"project:/contracts/libs/Secp256k1.sol\":{\"keccak256\":\"0xbe686002da5004ff39dd70709f3820eba2afe9323ae9cb894009c161e4b1a666\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://18fab91775216de0707cea9ad285b10be09127461a13432fea358bf9cb2a0c2e\",\"dweb:/ipfs/QmeRUGsgstnM4hxM9hpkBf3L6cE5btirEaowcMxmuw3utj\"]},\"project:/contracts/libs/Witnet.sol\":{\"keccak256\":\"0x1d446c3e534e40e676d1763bfb2897fadfac8afed904ab757843d7d6770b0a6c\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://338fb1073f17d64e8d31bfe492d9475ce906788ee08e6489ce30413f91dc1328\",\"dweb:/ipfs/QmPe5QX2AGTnQFjse1Xttq4ZYWwYAiXoySb5VUui3PqPhk\"]},\"project:/contracts/libs/WitnetBuffer.sol\":{\"keccak256\":\"0x8e07aebe2954ab3e6f2d8eceedb12db7cf915c1f3e8630f4fa9999cecb1c78ec\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://ed6c54cc901183d61546e8fd15bd5ea8ef238ebc915642946071d435dd7481ea\",\"dweb:/ipfs/Qmcaqta7YjUSBbBUGqoh44bsCS6UqqoyHjBuz4qnKBShXM\"]},\"project:/contracts/libs/WitnetCBOR.sol\":{\"keccak256\":\"0xd99308373575cc10fb7f2ceb0f6a8625f3911275c1fa27811fae498d98d03d97\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://b4909a999d7b660a2dc54ca957b6eccfa523e2765fc4d6a2574dee7d5cd67b43\",\"dweb:/ipfs/QmWGQT4KDcfSFe1hcHVoWx6E4PhYMaod5iLpJCWBEeShzh\"]}},\"version\":1}", "bytecode": "0x60556032600b8282823980515f1a607314602657634e487b7160e01b5f525f60045260245ffd5b305f52607381538281f3fe730000000000000000000000000000000000000000301460806040525f5ffdfea264697066735822122040c412fceb899814e2c0744a20bfd8ee042e4540ee069db2253cf31e9ead548964736f6c634300081e0033", "deployedBytecode": "0x730000000000000000000000000000000000000000301460806040525f5ffdfea264697066735822122040c412fceb899814e2c0744a20bfd8ee042e4540ee069db2253cf31e9ead548964736f6c634300081e0033", "immutableReferences": {}, "generatedSources": [], "deployedGeneratedSources": [], "sourceMap": "151:52706:116:-:0;;;;;;;;;;;;;;;-1:-1:-1;;;151:52706:116;;;;;;;;;;;;;;;;;", "deployedSourceMap": "151:52706:116:-:0;;;;;;;;", "source": "// SPDX-License-Identifier: MIT\r\n\r\npragma solidity >=0.8.0 <0.9.0;\r\n\r\nimport \"./Bech32.sol\";\r\nimport \"./Secp256k1.sol\";\r\nimport \"./WitnetCBOR.sol\";\r\n\r\nlibrary Witnet {\r\n\r\n using Bech32 for Witnet.Address;\r\n using WitnetBuffer for WitnetBuffer.Buffer;\r\n using WitnetCBOR for WitnetCBOR.CBOR;\r\n using WitnetCBOR for WitnetCBOR.CBOR[];\r\n\r\n type Address is bytes20;\r\n\r\n type BlockNumber is uint64;\r\n \r\n type QueryEvmReward is uint72;\r\n type QueryUUID is bytes15;\r\n type QueryId is uint64;\r\n\r\n type RadonHash is bytes32;\r\n type ServiceProvider is bytes20;\r\n \r\n type Timestamp is uint64;\r\n type TransactionHash is bytes32;\r\n\r\n uint32 constant internal WIT_1_GENESIS_TIMESTAMP = 0; // TBD \r\n uint32 constant internal WIT_1_SECS_PER_EPOCH = 45;\r\n\r\n uint32 constant internal WIT_2_GENESIS_BEACON_INDEX = 0; // TBD\r\n uint32 constant internal WIT_2_GENESIS_BEACON_PREV_INDEX = 0; // TBD\r\n bytes24 constant internal WIT_2_GENESIS_BEACON_PREV_ROOT = 0; // TBD\r\n bytes16 constant internal WIT_2_GENESIS_BEACON_DDR_TALLIES_MERKLE_ROOT = 0; // TBD\r\n bytes16 constant internal WIT_2_GENESIS_BEACON_DRO_TALLIES_MERKLE_ROOT = 0; // TBD\r\n uint256 constant internal WIT_2_GENESIS_BEACON_NEXT_COMMITTEE_AGG_PUBKEY_0 = 0; // TBD\r\n uint256 constant internal WIT_2_GENESIS_BEACON_NEXT_COMMITTEE_AGG_PUBKEY_1 = 0; // TBD\r\n uint256 constant internal WIT_2_GENESIS_BEACON_NEXT_COMMITTEE_AGG_PUBKEY_2 = 0; // TBD\r\n uint256 constant internal WIT_2_GENESIS_BEACON_NEXT_COMMITTEE_AGG_PUBKEY_3 = 0; // TBD\r\n uint32 constant internal WIT_2_GENESIS_EPOCH = 0; // TBD\r\n uint32 constant internal WIT_2_GENESIS_TIMESTAMP = 0; // TBD\r\n uint32 constant internal WIT_2_SECS_PER_EPOCH = 20; // TBD\r\n uint32 constant internal WIT_2_FAST_FORWARD_COMMITTEE_SIZE = 64; // TBD\r\n\r\n\r\n function channel(address wrb) internal view returns (bytes4) {\r\n return bytes4(keccak256(abi.encode(address(wrb), block.chainid)));\r\n }\r\n\r\n struct Beacon {\r\n uint32 index;\r\n uint32 prevIndex;\r\n bytes24 prevRoot;\r\n bytes16 ddrTalliesMerkleRoot;\r\n bytes16 droTalliesMerkleRoot;\r\n uint256[4] nextCommitteeAggPubkey;\r\n }\r\n\r\n struct DataPullReport {\r\n QueryId queryId;\r\n QueryUUID queryHash; // KECCAK256(channel | blockhash(block.number - 1) | ...)\r\n bytes witDrRelayerSignature; // ECDSA.signature(queryHash)\r\n BlockNumber witDrResultEpoch;\r\n bytes witDrResultCborBytes;\r\n TransactionHash witDrTxHash;\r\n }\r\n\r\n struct DataPushReport {\r\n TransactionHash witDrTxHash;\r\n RadonHash queryRadHash;\r\n QuerySLA queryParams;\r\n Timestamp resultTimestamp;\r\n bytes resultCborBytes;\r\n }\r\n\r\n /// Data struct containing the Witnet-provided result to a Data Request.\r\n struct DataResult {\r\n ResultStatus status;\r\n RadonDataTypes dataType;\r\n TransactionHash drTxHash;\r\n uint256 finality;\r\n Timestamp timestamp;\r\n WitnetCBOR.CBOR value;\r\n }\r\n\r\n struct FastForward {\r\n Beacon beacon;\r\n uint256[2] committeeAggSignature;\r\n uint256[4][] committeeMissingPubkeys;\r\n }\r\n\r\n /// Struct containing both request and response data related to every query posted to the Witnet Request Board\r\n struct Query {\r\n QueryRequest request;\r\n QueryResponse response;\r\n QuerySLA slaParams; // Minimum Service-Level parameters to be committed by the Witnet blockchain.\r\n QueryUUID uuid; // Universal unique identifier determined by the payload, WRB instance, chain id and EVM's previous block hash.\r\n QueryEvmReward reward; // EVM amount in wei eventually to be paid to the legit reporter.\r\n BlockNumber checkpoint;\r\n }\r\n\r\n /// Possible status of a Witnet query.\r\n enum QueryStatus {\r\n Unknown,\r\n Posted,\r\n Reported,\r\n Finalized,\r\n Delayed,\r\n Expired,\r\n Disputed\r\n }\r\n\r\n struct QueryCallback {\r\n address consumer; // consumer contract address to which the query result will be reported\r\n uint24 gasLimit; // expected max amount of gas required by the callback method in the consumer contract\r\n }\r\n\r\n /// Data kept in EVM-storage for every Request posted to the Witnet Request Board.\r\n struct QueryRequest {\r\n address requester; // EVM address from which the request was posted.\r\n uint24 callbackGas; // Max callback gas limit upon response, if a callback is required.\r\n bytes radonBytecode; // Optional: Witnet Data Request bytecode to be solved by the Witnet blockchain.\r\n RadonHash radonHash; // Optional: Previously verified hash of the Witnet Data Request to be solved.\r\n }\r\n\r\n /// QueryResponse metadata and result as resolved by the Witnet blockchain.\r\n struct QueryResponse {\r\n address reporter; // EVM address from which the Data Request result was reported.\r\n Timestamp resultTimestamp; // Unix timestamp (seconds) at which the data request was resolved in the Witnet blockchain.\r\n TransactionHash resultDrTxHash; // Unique hash of the commit/reveal act in the Witnet blockchain that resolved the data request.\r\n bytes resultCborBytes; // CBOR-encode result to the request, as resolved in the Witnet blockchain.\r\n address disputer;\r\n }\r\n\r\n /// Structure containing all possible SLA security parameters for Wit/2.1 Data Requests\r\n struct QuerySLA {\r\n uint16 witResultMaxSize; // max size permitted to whatever query result may come from the Wit/Oracle blockchain.\r\n uint16 witCommitteeSize; // max number of eligibile witnesses in the Wit/Oracle blockchain for solving some query.\r\n uint64 witUnitaryReward; // min fees in nanowits to be paid for getting the query solved and reported from the Wit/Oracle.\r\n }\r\n\r\n enum ResultStatus {\r\n /// 0x00: No errors.\r\n NoErrors,\r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Source-specific format error sub-codes ============================================================================\r\n \r\n /// 0x01: At least one of the source scripts is not a valid CBOR-encoded value.\r\n SourceScriptNotCBOR, \r\n \r\n /// 0x02: The CBOR value decoded from a source script is not an Array.\r\n SourceScriptNotArray,\r\n \r\n /// 0x03: The Array value decoded form a source script is not a valid Data Request.\r\n SourceScriptNotRADON,\r\n \r\n /// 0x04: The request body of at least one data source was not properly formated.\r\n SourceRequestBody,\r\n \r\n /// 0x05: The request headers of at least one data source was not properly formated.\r\n SourceRequestHeaders,\r\n \r\n /// 0x06: The request URL of at least one data source was not properly formated.\r\n SourceRequestURL,\r\n \r\n /// Unallocated\r\n SourceFormat0x07, SourceFormat0x08, SourceFormat0x09, SourceFormat0x0A, SourceFormat0x0B, SourceFormat0x0C,\r\n SourceFormat0x0D, SourceFormat0x0E, SourceFormat0x0F, \r\n \r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Complexity error sub-codes ========================================================================================\r\n \r\n /// 0x10: The request contains too many sources.\r\n RequestTooManySources,\r\n \r\n /// 0x11: The script contains too many calls.\r\n ScriptTooManyCalls,\r\n \r\n /// Unallocated\r\n Complexity0x12, Complexity0x13, Complexity0x14, Complexity0x15, Complexity0x16, Complexity0x17, Complexity0x18,\r\n Complexity0x19, Complexity0x1A, Complexity0x1B, Complexity0x1C, Complexity0x1D, Complexity0x1E, Complexity0x1F,\r\n\r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Lack of support error sub-codes ===================================================================================\r\n \r\n /// 0x20: Some Radon operator code was found that is not supported (1+ args).\r\n UnsupportedOperator,\r\n \r\n /// 0x21: Some Radon filter opcode is not currently supported (1+ args).\r\n UnsupportedFilter,\r\n \r\n /// 0x22: Some Radon request type is not currently supported (1+ args).\r\n UnsupportedHashFunction,\r\n \r\n /// 0x23: Some Radon reducer opcode is not currently supported (1+ args)\r\n UnsupportedReducer,\r\n \r\n /// 0x24: Some Radon hash function is not currently supported (1+ args).\r\n UnsupportedRequestType, \r\n \r\n /// 0x25: Some Radon encoding function is not currently supported (1+ args).\r\n UnsupportedEncodingFunction,\r\n \r\n /// Unallocated\r\n Operator0x26, Operator0x27, \r\n \r\n /// 0x28: Wrong number (or type) of arguments were passed to some Radon operator.\r\n WrongArguments,\r\n \r\n /// Unallocated\r\n Operator0x29, Operator0x2A, Operator0x2B, Operator0x2C, Operator0x2D, Operator0x2E, Operator0x2F,\r\n \r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Retrieve-specific circumstantial error sub-codes ================================================================================\r\n /// 0x30: A majority of data sources returned an HTTP status code other than 200 (1+ args):\r\n HttpErrors,\r\n \r\n /// 0x31: A majority of data sources timed out:\r\n RetrievalsTimeout,\r\n \r\n /// Unallocated\r\n RetrieveCircumstance0x32, RetrieveCircumstance0x33, RetrieveCircumstance0x34, RetrieveCircumstance0x35,\r\n RetrieveCircumstance0x36, RetrieveCircumstance0x37, RetrieveCircumstance0x38, RetrieveCircumstance0x39,\r\n RetrieveCircumstance0x3A, RetrieveCircumstance0x3B, RetrieveCircumstance0x3C, RetrieveCircumstance0x3D,\r\n RetrieveCircumstance0x3E, RetrieveCircumstance0x3F,\r\n \r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Scripting-specific runtime error sub-code =========================================================================\r\n /// 0x40: Math operator caused an underflow.\r\n MathUnderflow,\r\n \r\n /// 0x41: Math operator caused an overflow.\r\n MathOverflow,\r\n \r\n /// 0x42: Math operator tried to divide by zero.\r\n MathDivisionByZero, \r\n \r\n /// 0x43: Wrong input to subscript call.\r\n WrongSubscriptInput,\r\n \r\n /// 0x44: Value cannot be extracted from input binary buffer.\r\n BufferIsNotValue,\r\n \r\n /// 0x45: Value cannot be decoded from expected type.\r\n Decode,\r\n \r\n /// 0x46: Unexpected empty array.\r\n EmptyArray,\r\n \r\n /// 0x47: Value cannot be encoded to expected type.\r\n Encode,\r\n \r\n /// 0x48: Failed to filter input values (1+ args).\r\n Filter,\r\n \r\n /// 0x49: Failed to hash input value.\r\n Hash,\r\n \r\n /// 0x4A: Mismatching array ranks.\r\n MismatchingArrays,\r\n \r\n /// 0x4B: Failed to process non-homogenous array.\r\n NonHomegeneousArray,\r\n \r\n /// 0x4C: Failed to parse syntax of some input value, or argument.\r\n Parse,\r\n \r\n /// 0x4D: Parsing logic limits were exceeded.\r\n ParseOverflow,\r\n \r\n /// Unallocated\r\n ScriptError0x4E, ScriptError0x4F,\r\n \r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Actual first-order result error codes =============================================================================\r\n \r\n /// 0x50: Not enough reveals were received in due time:\r\n InsufficientReveals,\r\n \r\n /// 0x51: No actual reveal majority was reached on tally stage:\r\n InsufficientMajority,\r\n \r\n /// 0x52: Not enough commits were received before tally stage:\r\n InsufficientCommits,\r\n \r\n /// 0x53: Generic error during tally execution (to be deprecated after WIP #0028)\r\n TallyExecution,\r\n \r\n /// 0x54: A majority of data sources could either be temporarily unresponsive or failing to report the requested data:\r\n CircumstantialFailure,\r\n \r\n /// 0x55: At least one data source is inconsistent when queried through multiple transports at once:\r\n InconsistentSources,\r\n \r\n /// 0x56: Any one of the (multiple) Retrieve, Aggregate or Tally scripts were badly formated:\r\n MalformedDataRequest,\r\n \r\n /// 0x57: Values returned from a majority of data sources don't match the expected schema:\r\n MalformedQueryResponses,\r\n \r\n /// Unallocated: \r\n OtherError0x58, OtherError0x59, OtherError0x5A, OtherError0x5B, OtherError0x5C, OtherError0x5D, OtherError0x5E, \r\n \r\n /// 0x5F: Size of serialized tally result exceeds allowance:\r\n OversizedTallyResult,\r\n\r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Inter-stage runtime error sub-codes ===============================================================================\r\n \r\n /// 0x60: Data aggregation reveals could not get decoded on the tally stage:\r\n MalformedReveals,\r\n \r\n /// 0x61: The result to data aggregation could not get encoded:\r\n EncodeReveals, \r\n \r\n /// 0x62: A mode tie ocurred when calculating some mode value on the aggregation or the tally stage:\r\n ModeTie, \r\n \r\n /// Unallocated:\r\n OtherError0x63, OtherError0x64, OtherError0x65, OtherError0x66, OtherError0x67, OtherError0x68, OtherError0x69, \r\n OtherError0x6A, OtherError0x6B, OtherError0x6C, OtherError0x6D, OtherError0x6E, OtherError0x6F,\r\n \r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Runtime access error sub-codes ====================================================================================\r\n \r\n /// 0x70: Tried to access a value from an array using an index that is out of bounds (1+ args):\r\n ArrayIndexOutOfBounds,\r\n \r\n /// 0x71: Tried to access a value from a map using a key that does not exist (1+ args):\r\n MapKeyNotFound,\r\n \r\n /// 0X72: Tried to extract value from a map using a JSON Path that returns no values (+1 args):\r\n JsonPathNotFound,\r\n \r\n /// Unallocated:\r\n OtherError0x73, OtherError0x74, OtherError0x75, OtherError0x76, OtherError0x77, OtherError0x78, \r\n OtherError0x79, OtherError0x7A, OtherError0x7B, OtherError0x7C, OtherError0x7D, OtherError0x7E, OtherError0x7F, \r\n OtherError0x80, OtherError0x81, OtherError0x82, OtherError0x83, OtherError0x84, OtherError0x85, OtherError0x86, \r\n OtherError0x87, OtherError0x88, OtherError0x89, OtherError0x8A, OtherError0x8B, OtherError0x8C, OtherError0x8D, \r\n OtherError0x8E, OtherError0x8F, OtherError0x90, OtherError0x91, OtherError0x92, OtherError0x93, OtherError0x94, \r\n OtherError0x95, OtherError0x96, OtherError0x97, OtherError0x98, OtherError0x99, OtherError0x9A, OtherError0x9B,\r\n OtherError0x9C, OtherError0x9D, OtherError0x9E, OtherError0x9F, OtherError0xA0, OtherError0xA1, OtherError0xA2, \r\n OtherError0xA3, OtherError0xA4, OtherError0xA5, OtherError0xA6, OtherError0xA7, OtherError0xA8, OtherError0xA9, \r\n OtherError0xAA, OtherError0xAB, OtherError0xAC, OtherError0xAD, OtherError0xAE, OtherError0xAF, OtherError0xB0,\r\n OtherError0xB1, OtherError0xB2, OtherError0xB3, OtherError0xB4, OtherError0xB5, OtherError0xB6, OtherError0xB7,\r\n OtherError0xB8, OtherError0xB9, OtherError0xBA, OtherError0xBB, OtherError0xBC, OtherError0xBD, OtherError0xBE,\r\n OtherError0xBF, OtherError0xC0, OtherError0xC1, OtherError0xC2, OtherError0xC3, OtherError0xC4, OtherError0xC5,\r\n OtherError0xC6, OtherError0xC7, OtherError0xC8, OtherError0xC9, OtherError0xCA, OtherError0xCB, OtherError0xCC,\r\n OtherError0xCD, OtherError0xCE, OtherError0xCF, OtherError0xD0, OtherError0xD1, OtherError0xD2, OtherError0xD3,\r\n OtherError0xD4, OtherError0xD5, OtherError0xD6, OtherError0xD7, OtherError0xD8, OtherError0xD9, OtherError0xDA,\r\n OtherError0xDB, OtherError0xDC, OtherError0xDD, OtherError0xDE, OtherError0xDF,\r\n \r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Inter-client generic error codes ==================================================================================\r\n /// Data requests that cannot be relayed into the Witnet blockchain should be reported\r\n /// with one of these errors. \r\n \r\n /// 0xE0: Requests that cannot be parsed must always get this error as their result.\r\n BridgeMalformedDataRequest,\r\n \r\n /// 0xE1: Witnesses exceeds 100\r\n BridgePoorIncentives,\r\n \r\n /// 0xE2: The request is rejected on the grounds that it may cause the submitter to spend or stake an\r\n /// amount of value that is unjustifiably high when compared with the reward they will be getting\r\n BridgeOversizedTallyResult,\r\n \r\n /// Unallocated:\r\n OtherError0xE3, OtherError0xE4, OtherError0xE5, OtherError0xE6, OtherError0xE7, OtherError0xE8, OtherError0xE9,\r\n OtherError0xEA, OtherError0xEB, OtherError0xEC, OtherError0xED, OtherError0xEE, OtherError0xEF, \r\n \r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Transient errors as determined by the Request Board contract ======================================================\r\n \r\n /// 0xF0: \r\n BoardAwaitingResult,\r\n\r\n /// 0xF1:\r\n BoardFinalizingResult,\r\n\r\n /// 0xF2:\r\n BoardBeingDisputed,\r\n\r\n /// Unallocated\r\n OtherError0xF3, OtherError0xF4, OtherError0xF5, OtherError0xF6, OtherError0xF7,\r\n\r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// Final errors as determined by the Request Board contract ==========================================================\r\n\r\n /// 0xF8:\r\n BoardAlreadyDelivered,\r\n\r\n /// 0xF9:\r\n BoardResolutionTimeout,\r\n\r\n /// Unallocated:\r\n OtherError0xFA, OtherError0xFB, OtherError0xFC, OtherError0xFD, OtherError0xFE,\r\n \r\n \r\n ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n /// 0xFF: Some tally error is not intercepted but it should (0+ args)\r\n UnhandledIntercept\r\n }\r\n\r\n /// Possible types either processed by Witnet Radon Scripts or included within results to Witnet Data Requests.\r\n enum RadonDataTypes {\r\n /* 0x00 */ Any, \r\n /* 0x01 */ Array,\r\n /* 0x02 */ Bool,\r\n /* 0x03 */ Bytes,\r\n /* 0x04 */ Integer,\r\n /* 0x05 */ Float,\r\n /* 0x06 */ Map,\r\n /* 0x07 */ String,\r\n Unused0x08, Unused0x09, Unused0x0A, Unused0x0B,\r\n Unused0x0C, Unused0x0D, Unused0x0E, Unused0x0F,\r\n /* 0x10 */ Same,\r\n /* 0x11 */ Inner,\r\n /* 0x12 */ Match,\r\n /* 0x13 */ Subscript\r\n }\r\n\r\n /// Structure defining some data filtering that can be applied at the Aggregation or the Tally stages\r\n /// within a Witnet Data Request resolution workflow.\r\n struct RadonFilter {\r\n RadonFilterOpcodes opcode;\r\n bytes cborArgs;\r\n }\r\n\r\n /// Filtering methods currently supported on the Witnet blockchain. \r\n enum RadonFilterOpcodes {\r\n /* 0x00 */ Reserved0x00, //GreaterThan,\r\n /* 0x01 */ Reserved0x01, //LessThan,\r\n /* 0x02 */ Reserved0x02, //Equals,\r\n /* 0x03 */ Reserved0x03, //AbsoluteDeviation,\r\n /* 0x04 */ Reserved0x04, //RelativeDeviation\r\n /* 0x05 */ StandardDeviation,\r\n /* 0x06 */ Reserved0x06, //Top,\r\n /* 0x07 */ Reserved0x07, //Bottom,\r\n /* 0x08 */ Mode,\r\n /* 0x09 */ Reserved0x09 //LessOrEqualThan\r\n }\r\n\r\n /// Structure defining the array of filters and reducting function to be applied at either the Aggregation\r\n /// or the Tally stages within a Witnet Data Request resolution workflow.\r\n struct RadonReducer {\r\n RadonReduceOpcodes opcode;\r\n RadonFilter[] filters;\r\n }\r\n\r\n /// Reducting functions currently supported on the Witnet blockchain.\r\n enum RadonReduceOpcodes {\r\n /* 0x00 */ Reserved0x00, //Minimum,\r\n /* 0x01 */ Reserved0x01, //Maximum,\r\n /* 0x02 */ Mode,\r\n /* 0x03 */ AverageMean,\r\n /* 0x04 */ Reserved0x04, //AverageMeanWeighted,\r\n /* 0x05 */ AverageMedian,\r\n /* 0x06 */ Reserved0x06, //AverageMedianWeighted,\r\n /* 0x07 */ StandardDeviation,\r\n /* 0x08 */ Reserved0x08, //AverageDeviation,\r\n /* 0x09 */ Reserved0x09, //MedianDeviation,\r\n /* 0x0A */ Reserved0x10, //MaximumDeviation,\r\n /* 0x0B */ ConcatenateAndHash\r\n }\r\n \r\n /// Structure containing the Retrieve-Attestation-Delivery parts of a Witnet-compliant Data Request.\r\n struct RadonRequest {\r\n RadonRetrieval[] retrieve;\r\n RadonReducer aggregate;\r\n RadonReducer tally;\r\n }\r\n\r\n /// Structure containing all the parameters that fully describe a Witnet Radon Retrieval within a Witnet Data Request.\r\n struct RadonRetrieval {\r\n uint8 argsCount;\r\n RadonRetrievalMethods method;\r\n RadonDataTypes dataType;\r\n string url;\r\n string body;\r\n string[2][] headers;\r\n bytes radonScript;\r\n }\r\n\r\n /// Possible Radon retrieval methods that can be used within a Radon Retrieval. \r\n enum RadonRetrievalMethods {\r\n /* 0 */ Unknown,\r\n /* 1 */ HttpGet,\r\n /* 2 */ RNG,\r\n /* 3 */ HttpPost,\r\n /* 4 */ HttpHead\r\n }\r\n\r\n /// Structure containing all possible SLA security parameters of a Witnet-compliant Data Request.\r\n\r\n struct RadonSLAv1 {\r\n uint8 numWitnesses;\r\n uint8 minConsensusPercentage;\r\n uint64 witnessReward;\r\n uint64 witnessCollateral;\r\n uint64 minerCommitRevealFee;\r\n }\r\n\r\n\r\n /// =======================================================================\r\n /// --- Witnet.Address helper functions -----------------------------------\r\n\r\n function eq(Address a, Address b) internal pure returns (bool) {\r\n return Address.unwrap(a) == Address.unwrap(b);\r\n }\r\n\r\n function fromBech32(string memory pkh, bool mainnet) internal pure returns (Address) {\r\n require(bytes(pkh).length == (mainnet ? 42 : 43), \"Bech32: invalid length\");\r\n return Address.wrap(bytes20(Bech32.fromBech32(pkh, mainnet ? \"wit\" : \"twit\")));\r\n }\r\n\r\n function toBech32(Address witAddress, bool mainnet) internal pure returns (string memory) {\r\n return Bech32.toBech32(address(Address.unwrap(witAddress)), mainnet ? \"wit\" : \"twit\");\r\n }\r\n\r\n function isZero(Address a) internal pure returns (bool) {\r\n return Address.unwrap(a) == bytes20(0);\r\n }\r\n\r\n \r\n /// =======================================================================\r\n /// --- Witnet.Beacon helper functions ------------------------------------\r\n\r\n function equals(Beacon storage self, Beacon calldata other)\r\n internal view returns (bool)\r\n {\r\n return (\r\n root(self) == root(other)\r\n );\r\n }\r\n\r\n function root(Beacon calldata self) internal pure returns (bytes24) {\r\n return bytes24(keccak256(abi.encode(\r\n self.index,\r\n self.prevIndex,\r\n self.prevRoot,\r\n self.ddrTalliesMerkleRoot,\r\n self.droTalliesMerkleRoot,\r\n self.nextCommitteeAggPubkey\r\n )));\r\n }\r\n \r\n function root(Beacon storage self) internal view returns (bytes24) {\r\n return bytes24(keccak256(abi.encode(\r\n self.index,\r\n self.prevIndex,\r\n self.prevRoot,\r\n self.ddrTalliesMerkleRoot,\r\n self.droTalliesMerkleRoot,\r\n self.nextCommitteeAggPubkey\r\n )));\r\n }\r\n\r\n \r\n /// =======================================================================\r\n /// --- BlockNumber helper functions --------------------------------------\r\n\r\n function egt(BlockNumber a, BlockNumber b) internal pure returns (bool) {\r\n return BlockNumber.unwrap(a) >= BlockNumber.unwrap(b);\r\n }\r\n\r\n function elt(BlockNumber a, BlockNumber b) internal pure returns (bool) {\r\n return BlockNumber.unwrap(a) <= BlockNumber.unwrap(b);\r\n }\r\n\r\n function gt(BlockNumber a, BlockNumber b) internal pure returns (bool) {\r\n return BlockNumber.unwrap(a) > BlockNumber.unwrap(b);\r\n }\r\n\r\n function lt(BlockNumber a, BlockNumber b) internal pure returns (bool) {\r\n return BlockNumber.unwrap(a) < BlockNumber.unwrap(b);\r\n }\r\n\r\n function isZero(BlockNumber b) internal pure returns (bool) {\r\n return (BlockNumber.unwrap(b) == 0);\r\n }\r\n\r\n\r\n /// ===============================================================================================================\r\n /// --- Data*Report helper methods --------------------------------------------------------------------------------\r\n\r\n function queryRelayer(DataPullReport calldata self) internal pure returns (address) {\r\n return recoverEvmAddr(\r\n self.witDrRelayerSignature, \r\n hashify(self.queryHash)\r\n );\r\n }\r\n\r\n function tallyHash(DataPullReport calldata self) internal pure returns (bytes32) {\r\n return keccak256(abi.encode(\r\n self.queryHash,\r\n self.witDrRelayerSignature,\r\n self.witDrTxHash,\r\n self.witDrResultEpoch,\r\n self.witDrResultCborBytes\r\n ));\r\n }\r\n\r\n function digest(DataPushReport calldata self) internal pure returns (bytes32) {\r\n return keccak256(abi.encode(\r\n self.witDrTxHash,\r\n self.queryRadHash,\r\n self.queryParams.witResultMaxSize,\r\n self.queryParams.witCommitteeSize,\r\n self.queryParams.witUnitaryReward,\r\n self.resultTimestamp,\r\n self.resultCborBytes\r\n ));\r\n }\r\n \r\n /// ========================================================================================================\r\n /// --- 'DataResult' helper methods ------------------------------------------------------------------------\r\n\r\n function noErrors(DataResult memory self) internal pure returns (bool) {\r\n return self.status == ResultStatus.NoErrors;\r\n }\r\n\r\n function keepWaiting(DataResult memory self) internal pure returns (bool) {\r\n return keepWaiting(self.status);\r\n }\r\n\r\n function hasErrors(DataResult memory self) internal pure returns (bool) {\r\n return hasErrors(self.status);\r\n }\r\n\r\n modifier _checkDataType(DataResult memory self, RadonDataTypes expectedDataType) {\r\n require(\r\n !keepWaiting(self)\r\n && self.dataType == expectedDataType\r\n , \"cbor: cannot fetch data\"\r\n ); _; \r\n self.dataType = peekRadonDataType(self.value);\r\n }\r\n\r\n function fetchAddress(DataResult memory self) \r\n internal pure \r\n _checkDataType(self, RadonDataTypes.Bytes) \r\n returns (address _res)\r\n {\r\n return toAddress(self.value.readBytes());\r\n }\r\n\r\n function fetchBool(DataResult memory self) \r\n internal pure \r\n _checkDataType(self, RadonDataTypes.Bool) \r\n returns (bool)\r\n {\r\n return self.value.readBool();\r\n }\r\n\r\n function fetchBytes(DataResult memory self)\r\n internal pure \r\n _checkDataType(self, RadonDataTypes.Bytes) \r\n returns (bytes memory)\r\n {\r\n return self.value.readBytes();\r\n }\r\n\r\n function fetchBytes4(DataResult memory self)\r\n internal pure \r\n _checkDataType(self, RadonDataTypes.Bytes) \r\n returns (bytes4)\r\n {\r\n return toBytes4(self.value.readBytes());\r\n }\r\n\r\n function fetchBytes32(DataResult memory self)\r\n internal pure \r\n _checkDataType(self, RadonDataTypes.Bytes) \r\n returns (bytes32)\r\n {\r\n return toBytes32(self.value.readBytes());\r\n }\r\n\r\n function fetchCborArray(DataResult memory self)\r\n internal pure \r\n _checkDataType(self, RadonDataTypes.Array) \r\n returns (WitnetCBOR.CBOR[] memory)\r\n {\r\n return self.value.readArray();\r\n }\r\n\r\n /// @dev Decode a fixed16 (half-precision) numeric value from the Result's CBOR value.\r\n /// @dev Due to the lack of support for floating or fixed point arithmetic in the EVM, this method offsets all values.\r\n /// by 5 decimal orders so as to get a fixed precision of 5 decimal positions, which should be OK for most `fixed16`.\r\n /// use cases. In other words, the output of this method is 10,000 times the actual value, encoded into an `int32`.\r\n function fetchFloatFixed16(DataResult memory self)\r\n internal pure \r\n _checkDataType(self, RadonDataTypes.Float) \r\n returns (int32)\r\n {\r\n return self.value.readFloat16();\r\n }\r\n\r\n /// @dev Decode an array of fixed16 values from the Result's CBOR value.\r\n function fetchFloatFixed16Array(DataResult memory self)\r\n internal pure\r\n _checkDataType(self, RadonDataTypes.Array)\r\n returns (int32[] memory)\r\n {\r\n return self.value.readFloat16Array();\r\n }\r\n\r\n /// @dev Decode a `int64` value from the DataResult's CBOR value.\r\n function fetchInt(DataResult memory self)\r\n internal pure\r\n _checkDataType(self, RadonDataTypes.Integer)\r\n returns (int64)\r\n {\r\n return self.value.readInt();\r\n }\r\n\r\n function fetchInt64Array(DataResult memory self)\r\n internal pure\r\n _checkDataType(self, RadonDataTypes.Array)\r\n returns (int64[] memory)\r\n {\r\n return self.value.readIntArray();\r\n }\r\n\r\n function fetchString(DataResult memory self)\r\n internal pure\r\n _checkDataType(self, RadonDataTypes.String)\r\n returns (string memory)\r\n {\r\n return self.value.readString();\r\n }\r\n\r\n function fetchStringArray(DataResult memory self)\r\n internal pure\r\n _checkDataType(self, RadonDataTypes.Array)\r\n returns (string[] memory)\r\n {\r\n return self.value.readStringArray();\r\n }\r\n\r\n /// @dev Decode a `uint64` value from the DataResult's CBOR value.\r\n function fetchUint(DataResult memory self)\r\n internal pure\r\n _checkDataType(self, RadonDataTypes.Integer)\r\n returns (uint64)\r\n {\r\n return self.value.readUint();\r\n }\r\n\r\n function fetchUint64Array(DataResult memory self)\r\n internal pure\r\n _checkDataType(self, RadonDataTypes.Array)\r\n returns (uint64[] memory)\r\n {\r\n return self.value.readUintArray();\r\n }\r\n\r\n bytes7 private constant _CBOR_MAJOR_TYPE_TO_RADON_DATA_TYPES_MAP = 0x04040307010600;\r\n function peekRadonDataType(WitnetCBOR.CBOR memory cbor) internal pure returns (RadonDataTypes _type) {\r\n _type = RadonDataTypes.Any;\r\n if (!cbor.eof()) {\r\n if (cbor.majorType <= 6) {\r\n return RadonDataTypes(uint8(bytes1(_CBOR_MAJOR_TYPE_TO_RADON_DATA_TYPES_MAP[cbor.majorType])));\r\n \r\n } else if (cbor.majorType == 7) {\r\n if (cbor.additionalInformation == 20 || cbor.additionalInformation == 21) {\r\n return RadonDataTypes.Bool;\r\n \r\n } else if (cbor.additionalInformation >= 25 && cbor.additionalInformation <= 27) {\r\n return RadonDataTypes.Float;\r\n }\r\n }\r\n }\r\n }\r\n\r\n\r\n /// =======================================================================\r\n /// --- FastForward helper functions --------------------------------------\r\n\r\n function head(FastForward[] calldata rollup)\r\n internal pure returns (Beacon calldata)\r\n {\r\n return rollup[rollup.length - 1].beacon;\r\n }\r\n\r\n\r\n /// ===============================================================================================================\r\n /// --- Query* helper methods -------------------------------------------------------------------------------------\r\n\r\n function equalOrGreaterThan(QuerySLA calldata self, QuerySLA storage stored) internal view returns (bool) {\r\n return (\r\n self.witCommitteeSize >= stored.witCommitteeSize\r\n && self.witUnitaryReward >= stored.witUnitaryReward \r\n && self.witResultMaxSize <= stored.witResultMaxSize\r\n );\r\n }\r\n\r\n function hashify(QueryUUID hash) internal pure returns (bytes32) {\r\n return keccak256(abi.encode(QueryUUID.unwrap(hash)));\r\n }\r\n\r\n function hashify(QueryId _queryId, Witnet.RadonHash _radHash, bytes32 _slaHash) internal view returns (Witnet.QueryUUID) {\r\n return Witnet.QueryUUID.wrap(bytes15(\r\n keccak256(abi.encode(\r\n channel(address(this)), \r\n blockhash(block.number - 1),\r\n _queryId, Witnet.RadonHash.unwrap(_radHash), _slaHash\r\n ))\r\n ));\r\n }\r\n\r\n function hashify(QuerySLA memory querySLA) internal pure returns (bytes32) {\r\n return keccak256(abi.encodePacked(\r\n querySLA.witResultMaxSize,\r\n querySLA.witCommitteeSize,\r\n querySLA.witUnitaryReward\r\n ));\r\n }\r\n\r\n function isValid(QuerySLA memory self) internal pure returns (bool) {\r\n return (\r\n self.witResultMaxSize >= 0\r\n && self.witCommitteeSize > 0\r\n && self.witCommitteeSize <= 127\r\n && self.witUnitaryReward > 0\r\n );\r\n }\r\n\r\n function isZero(QueryId a) internal pure returns (bool) {\r\n return (QueryId.unwrap(a) == 0);\r\n }\r\n\r\n function toV1(QuerySLA calldata self) internal pure returns (RadonSLAv1 memory) {\r\n return RadonSLAv1({\r\n numWitnesses: uint8(self.witCommitteeSize),\r\n minConsensusPercentage: 51,\r\n witnessReward: self.witUnitaryReward,\r\n witnessCollateral: self.witUnitaryReward * self.witCommitteeSize,\r\n minerCommitRevealFee: self.witUnitaryReward / self.witCommitteeSize\r\n });\r\n }\r\n\r\n\r\n /// ===============================================================================================================\r\n /// --- RadonHash helper methods ----------------------------------------------------------------------------------\r\n\r\n function eq(RadonHash a, RadonHash b) internal pure returns (bool) {\r\n return RadonHash.unwrap(a) == RadonHash.unwrap(b);\r\n }\r\n \r\n function isZero(RadonHash h) internal pure returns (bool) {\r\n return RadonHash.unwrap(h) == bytes32(0);\r\n }\r\n\r\n \r\n /// ===============================================================================================================\r\n /// --- ResultStatus helper methods -------------------------------------------------------------------------------\r\n\r\n function hasErrors(ResultStatus self) internal pure returns (bool) {\r\n return (\r\n self != ResultStatus.NoErrors\r\n && !keepWaiting(self)\r\n );\r\n }\r\n\r\n function isCircumstantial(ResultStatus self) internal pure returns (bool) {\r\n return (self == ResultStatus.CircumstantialFailure);\r\n }\r\n\r\n function isRetriable(ResultStatus self) internal pure returns (bool) {\r\n return (\r\n lackOfConsensus(self)\r\n || isCircumstantial(self)\r\n || poorIncentives(self)\r\n );\r\n }\r\n\r\n function keepWaiting(ResultStatus self) internal pure returns (bool) {\r\n return (\r\n self == ResultStatus.BoardAwaitingResult\r\n || self == ResultStatus.BoardFinalizingResult\r\n );\r\n }\r\n\r\n function lackOfConsensus(ResultStatus self) internal pure returns (bool) {\r\n return (\r\n self == ResultStatus.InsufficientCommits\r\n || self == ResultStatus.InsufficientMajority\r\n || self == ResultStatus.InsufficientReveals\r\n );\r\n }\r\n\r\n function poorIncentives(ResultStatus self) internal pure returns (bool) {\r\n return (\r\n self == ResultStatus.OversizedTallyResult\r\n || self == ResultStatus.InsufficientCommits\r\n || self == ResultStatus.BridgePoorIncentives\r\n || self == ResultStatus.BridgeOversizedTallyResult\r\n );\r\n }\r\n\r\n\r\n /// ===============================================================================================================\r\n /// --- Timestamp helper methods ----------------------------------------------------------------------------------\r\n\r\n function gt(Timestamp a, Timestamp b) internal pure returns (bool) {\r\n return Timestamp.unwrap(a) > Timestamp.unwrap(b);\r\n }\r\n\r\n function egt(Timestamp a, Timestamp b) internal pure returns (bool) {\r\n return Timestamp.unwrap(a) >= Timestamp.unwrap(b);\r\n }\r\n\r\n function elt(Timestamp a, Timestamp b) internal pure returns (bool) {\r\n return Timestamp.unwrap(a) <= Timestamp.unwrap(b);\r\n }\r\n\r\n function isZero(Timestamp t) internal pure returns (bool) {\r\n return Timestamp.unwrap(t) == 0;\r\n }\r\n\r\n\r\n /// ===============================================================================================================\r\n /// --- 'bytes*' helper methods -----------------------------------------------------------------------------------\r\n\r\n function intoMemArray(bytes32[1] memory _values) internal pure returns (bytes32[] memory) {\r\n return abi.decode(abi.encode(uint256(32), 1, _values), (bytes32[]));\r\n }\r\n\r\n function intoMemArray(bytes32[2] memory _values) internal pure returns (bytes32[] memory) {\r\n return abi.decode(abi.encode(uint256(32), 2, _values), (bytes32[]));\r\n }\r\n\r\n function intoMemArray(bytes32[3] memory _values) internal pure returns (bytes32[] memory) {\r\n return abi.decode(abi.encode(uint256(32), 3, _values), (bytes32[]));\r\n }\r\n\r\n function intoMemArray(bytes32[4] memory _values) internal pure returns (bytes32[] memory) {\r\n return abi.decode(abi.encode(uint256(32), 4, _values), (bytes32[]));\r\n }\r\n\r\n function intoMemArray(bytes32[5] memory _values) internal pure returns (bytes32[] memory) {\r\n return abi.decode(abi.encode(uint256(32), 5, _values), (bytes32[]));\r\n }\r\n\r\n function intoMemArray(bytes32[6] memory _values) internal pure returns (bytes32[] memory) {\r\n return abi.decode(abi.encode(uint256(32), 6, _values), (bytes32[]));\r\n }\r\n\r\n function intoMemArray(bytes32[7] memory _values) internal pure returns (bytes32[] memory) {\r\n return abi.decode(abi.encode(uint256(32), 7, _values), (bytes32[]));\r\n }\r\n\r\n function intoMemArray(bytes32[8] memory _values) internal pure returns (bytes32[] memory) {\r\n return abi.decode(abi.encode(uint256(32), 8, _values), (bytes32[]));\r\n }\r\n \r\n function merkleHash(bytes32 a, bytes32 b) internal pure returns (bytes32) {\r\n return (a < b\r\n ? _merkleHash(a, b)\r\n : _merkleHash(b, a)\r\n );\r\n }\r\n\r\n function merkleRoot(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32 _root) {\r\n _root = leaf;\r\n for (uint _ix = 0; _ix < proof.length; _ix ++) {\r\n _root = merkleHash(_root, proof[_ix]);\r\n }\r\n }\r\n\r\n function radHash(bytes calldata bytecode) internal pure returns (Witnet.RadonHash) {\r\n return Witnet.RadonHash.wrap(keccak256(bytecode));\r\n }\r\n\r\n function recoverEvmAddr(bytes memory signature, bytes32 hash_)\r\n internal pure \r\n returns (address)\r\n {\r\n if (signature.length != 65) {\r\n return (address(0));\r\n }\r\n bytes32 r;\r\n bytes32 s;\r\n uint8 v;\r\n assembly {\r\n r := mload(add(signature, 0x20))\r\n s := mload(add(signature, 0x40))\r\n v := byte(0, mload(add(signature, 0x60)))\r\n }\r\n if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {\r\n return address(0);\r\n }\r\n if (v != 27 && v != 28) {\r\n return address(0);\r\n }\r\n return ecrecover(hash_, v, r, s);\r\n }\r\n\r\n function verifyWitAddressAuthorization(\r\n address evmAuthorized, \r\n Address witSigner,\r\n bytes memory witSignature\r\n )\r\n internal pure\r\n returns (bool)\r\n {\r\n bytes32 _publicKeyX = recoverWitPublicKey(keccak256(abi.encodePacked(evmAuthorized)), witSignature);\r\n bytes20 _witSigner = Address.unwrap(witSigner);\r\n return (\r\n _witSigner == bytes20(sha256(abi.encodePacked(bytes1(0x00), _publicKeyX)))\r\n || _witSigner == bytes20(sha256(abi.encodePacked(bytes1(0x01), _publicKeyX)))\r\n || _witSigner == bytes20(sha256(abi.encodePacked(bytes1(0x02), _publicKeyX)))\r\n || _witSigner == bytes20(sha256(abi.encodePacked(bytes1(0x03), _publicKeyX)))\r\n );\r\n }\r\n\r\n function recoverWitPublicKey(bytes32 evmDigest, bytes memory witSignature)\r\n internal pure\r\n returns (bytes32 _witPublicKey)\r\n {\r\n if (witSignature.length == 65) {\r\n bytes32 r;\r\n bytes32 s;\r\n uint8 v;\r\n assembly {\r\n r := mload(add(witSignature, 0x20))\r\n s := mload(add(witSignature, 0x40))\r\n v := byte(0, mload(add(witSignature, 0x60)))\r\n }\r\n if (\r\n uint256(s) <= 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0\r\n && (v == 27 || v == 28)\r\n ) {\r\n (uint256 x,) = Secp256k1.recover(uint256(evmDigest), v - 27, uint256(r), uint256(s));\r\n _witPublicKey = bytes32(x);\r\n }\r\n }\r\n }\r\n\r\n function toAddress(bytes memory _value) internal pure returns (address) {\r\n return address(toBytes20(_value));\r\n }\r\n\r\n function toBytes4(bytes memory _value) internal pure returns (bytes4) {\r\n return bytes4(toFixedBytes(_value, 4));\r\n }\r\n \r\n function toBytes20(bytes memory _value) internal pure returns (bytes20) {\r\n return bytes20(toFixedBytes(_value, 20));\r\n }\r\n \r\n function toBytes32(bytes memory _value) internal pure returns (bytes32) {\r\n return toFixedBytes(_value, 32);\r\n }\r\n\r\n function toFixedBytes(bytes memory _value, uint8 _numBytes)\r\n internal pure\r\n returns (bytes32 _bytes32)\r\n {\r\n assert(_numBytes <= 32);\r\n unchecked {\r\n uint _len = _value.length > _numBytes ? _numBytes : _value.length;\r\n for (uint _i = 0; _i < _len; _i ++) {\r\n _bytes32 |= bytes32(_value[_i] & 0xff) >> (_i * 8);\r\n }\r\n }\r\n }\r\n \r\n /// @notice Converts bytes32 into string.\r\n function asAscii(bytes32 _bytes32)\r\n internal pure\r\n returns (string memory)\r\n {\r\n bytes memory _bytes = new bytes(_toStringLength(_bytes32));\r\n for (uint _i = 0; _i < _bytes.length;) {\r\n _bytes[_i] = _bytes32[_i];\r\n unchecked {\r\n _i ++;\r\n }\r\n }\r\n return string(_bytes);\r\n }\r\n\r\n function toHexString(bytes32 _bytes32) \r\n internal pure\r\n returns (string memory)\r\n {\r\n bytes memory _bytes = new bytes(64);\r\n for (uint8 _i; _i < _bytes.length;) {\r\n _bytes[_i ++] = _toHexChar(uint8(_bytes32[_i / 2] >> 4));\r\n _bytes[_i ++] = _toHexChar(uint8(_bytes32[_i / 2] & 0x0f));\r\n }\r\n return string(_bytes);\r\n }\r\n\r\n\r\n /// ===============================================================================================================\r\n /// --- 'string' helper methods -----------------------------------------------------------------------------------\r\n\r\n function toLowerCase(string memory str)\r\n internal pure\r\n returns (string memory)\r\n {\r\n bytes memory lowered = new bytes(bytes(str).length);\r\n unchecked {\r\n for (uint i = 0; i < lowered.length; i ++) {\r\n uint8 char = uint8(bytes(str)[i]);\r\n if (char >= 65 && char <= 90) {\r\n lowered[i] = bytes1(char + 32);\r\n } else {\r\n lowered[i] = bytes1(char);\r\n }\r\n }\r\n }\r\n return string(lowered);\r\n }\r\n\r\n // Function to parse a hex string into a byte array\r\n function parseHexString(string memory hexString) internal pure returns (bytes memory result) {\r\n unchecked {\r\n result = new bytes(bytes(hexString).length / 2);\r\n for (uint256 i; i < result.length; i ++) {\r\n uint8 byte1 = _hexCharToByte(uint8(bytes(hexString)[2 * i]));\r\n uint8 byte2 = _hexCharToByte(uint8(bytes(hexString)[2 * i + 1]));\r\n result[i] = bytes1(byte1 * 16 + byte2); // Combining the two hex digits into one byte\r\n }\r\n }\r\n }\r\n\r\n function tryUint(string memory str)\r\n internal pure\r\n returns (uint res, bool)\r\n {\r\n unchecked {\r\n for (uint256 i = 0; i < bytes(str).length; i++) {\r\n if (\r\n (uint8(bytes(str)[i]) - 48) < 0\r\n || (uint8(bytes(str)[i]) - 48) > 9\r\n ) {\r\n return (0, false);\r\n }\r\n res += (uint8(bytes(str)[i]) - 48) * 10 ** (bytes(str).length - i - 1);\r\n }\r\n return (res, true);\r\n }\r\n }\r\n\r\n\r\n /// ===============================================================================================================\r\n /// --- 'uint*' helper methods ------------------------------------------------------------------------------------\r\n\r\n function determineBeaconIndexFromEpoch(BlockNumber epoch) internal pure returns (uint64) {\r\n return BlockNumber.unwrap(epoch) / 10;\r\n }\r\n \r\n function determineBeaconIndexFromTimestamp(Timestamp timestamp) internal pure returns (uint64) {\r\n return determineBeaconIndexFromEpoch(\r\n determineEpochFromTimestamp(\r\n timestamp\r\n )\r\n );\r\n }\r\n\r\n function determineEpochFromTimestamp(Timestamp timestamp) internal pure returns (BlockNumber) {\r\n if (Timestamp.unwrap(timestamp) > WIT_2_GENESIS_TIMESTAMP) {\r\n return BlockNumber.wrap(\r\n WIT_2_GENESIS_EPOCH\r\n + (Timestamp.unwrap(timestamp) - WIT_2_GENESIS_TIMESTAMP)\r\n / WIT_2_SECS_PER_EPOCH\r\n );\r\n } else if (Timestamp.unwrap(timestamp) > WIT_1_GENESIS_TIMESTAMP) {\r\n return BlockNumber.wrap(\r\n (Timestamp.unwrap(timestamp) - WIT_1_GENESIS_TIMESTAMP)\r\n / WIT_1_SECS_PER_EPOCH\r\n );\r\n } else {\r\n return BlockNumber.wrap(0);\r\n }\r\n }\r\n\r\n function determineTimestampFromEpoch(BlockNumber epoch) internal pure returns (Timestamp) {\r\n if (BlockNumber.unwrap(epoch) >= WIT_2_GENESIS_EPOCH) {\r\n return Timestamp.wrap(\r\n WIT_2_GENESIS_TIMESTAMP\r\n + (WIT_2_SECS_PER_EPOCH * (\r\n BlockNumber.unwrap(epoch)\r\n - WIT_2_GENESIS_EPOCH)\r\n )\r\n );\r\n } else return Timestamp.wrap(\r\n WIT_1_GENESIS_TIMESTAMP\r\n + (WIT_1_SECS_PER_EPOCH * BlockNumber.unwrap(epoch))\r\n );\r\n }\r\n\r\n /// Generates a pseudo-random uint32 number uniformly distributed within the range `[0 .. range)`, based on\r\n /// the given `nonce` and `seed` values. \r\n function randomUniformUint64(uint64 range, uint256 nonce, bytes32 seed)\r\n internal pure \r\n returns (uint64) \r\n {\r\n uint256 _number = uint256(\r\n keccak256(\r\n abi.encode(seed, nonce)\r\n )\r\n ) & uint256(2 ** 192 - 1);\r\n return uint64((_number * range) >> 192);\r\n }\r\n\r\n /// @notice Convert a `uint8` into a 2 characters long `string` representing its two less significant hexadecimal values.\r\n function toHexString(uint8 _u)\r\n internal pure\r\n returns (string memory)\r\n {\r\n bytes memory b2 = new bytes(2);\r\n uint8 d0 = uint8(_u / 16) + 48;\r\n uint8 d1 = uint8(_u % 16) + 48;\r\n if (d0 > 57)\r\n d0 += 7;\r\n if (d1 > 57)\r\n d1 += 7;\r\n b2[0] = bytes1(d0);\r\n b2[1] = bytes1(d1);\r\n return string(b2);\r\n }\r\n\r\n /// @notice Convert a `uint8` into a 1, 2 or 3 characters long `string` representing its.\r\n /// three less significant decimal values.\r\n function toString(uint8 _u)\r\n internal pure\r\n returns (string memory)\r\n {\r\n if (_u < 10) {\r\n bytes memory b1 = new bytes(1);\r\n b1[0] = bytes1(uint8(_u) + 48);\r\n return string(b1);\r\n } else if (_u < 100) {\r\n bytes memory b2 = new bytes(2);\r\n b2[0] = bytes1(uint8(_u / 10) + 48);\r\n b2[1] = bytes1(uint8(_u % 10) + 48);\r\n return string(b2);\r\n } else {\r\n bytes memory b3 = new bytes(3);\r\n b3[0] = bytes1(uint8(_u / 100) + 48);\r\n b3[1] = bytes1(uint8(_u % 100 / 10) + 48);\r\n b3[2] = bytes1(uint8(_u % 10) + 48);\r\n return string(b3);\r\n }\r\n }\r\n\r\n /// @notice Convert a `uint` into a string` representing its value.\r\n function toString(uint v)\r\n internal pure \r\n returns (string memory)\r\n {\r\n uint maxlength = 100;\r\n bytes memory reversed = new bytes(maxlength);\r\n uint i = 0;\r\n do {\r\n uint8 remainder = uint8(v % 10);\r\n v = v / 10;\r\n reversed[i ++] = bytes1(48 + remainder);\r\n } while (v != 0);\r\n bytes memory buf = new bytes(i);\r\n for (uint j = 1; j <= i; j ++) {\r\n buf[j - 1] = reversed[i - j];\r\n }\r\n return string(buf);\r\n }\r\n\r\n\r\n /// ===============================================================================================================\r\n /// --- Witnet library private methods ----------------------------------------------------------------------------\r\n\r\n function _hexCharToByte(uint8 hexChar) private pure returns (uint8) {\r\n if (hexChar >= 0x30 && hexChar <= 0x39) {\r\n return hexChar - 0x30; // '0'-'9' to 0-9\r\n } else if (hexChar >= 0x41 && hexChar <= 0x46) {\r\n return hexChar - 0x41 + 10; // 'A'-'F' to 10-15\r\n } else if (hexChar >= 0x61 && hexChar <= 0x66) {\r\n return hexChar - 0x61 + 10; // 'a'-'f' to 10-15\r\n } else {\r\n revert(\"Invalid hex character\");\r\n }\r\n }\r\n\r\n function _merkleHash(bytes32 _a, bytes32 _b) private pure returns (bytes32 _hash) {\r\n assembly {\r\n mstore(0x0, _a)\r\n mstore(0x20, _b)\r\n _hash := keccak256(0x0, 0x40)\r\n }\r\n }\r\n\r\n function _toHexChar(uint8 _uint8) private pure returns (bytes1) {\r\n return _uint8 < 10 ? bytes1(_uint8 + 48) : bytes1(_uint8 + 87);\r\n }\r\n\r\n /// @dev Calculate length of string-equivalent to given bytes32.\r\n function _toStringLength(bytes32 _bytes32)\r\n private pure\r\n returns (uint _length)\r\n {\r\n for (; _length < 32; ) {\r\n if (_bytes32[_length] == 0) {\r\n break;\r\n }\r\n unchecked {\r\n _length ++;\r\n }\r\n }\r\n }\r\n}\r\n", "sourcePath": "C:\\Users\\guill\\github\\guidiaz\\witnet-solidity-bridge\\contracts\\libs\\Witnet.sol", "ast": { "absolutePath": "project:/contracts/libs/Witnet.sol", "exportedSymbols": { "Bech32": [ 31372 ], "Secp256k1": [ 32535 ], "Witnet": [ 40741 ], "WitnetBuffer": [ 42631 ], "WitnetCBOR": [ 44174 ] }, "id": 40742, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 37121, "literals": [ "solidity", ">=", "0.8", ".0", "<", "0.9", ".0" ], "nodeType": "PragmaDirective", "src": "35:31:116" }, { "absolutePath": "project:/contracts/libs/Bech32.sol", "file": "./Bech32.sol", "id": 37122, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 40742, "sourceUnit": 31373, "src": "70:22:116", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/libs/Secp256k1.sol", "file": "./Secp256k1.sol", "id": 37123, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 40742, "sourceUnit": 32536, "src": "94:25:116", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/libs/WitnetCBOR.sol", "file": "./WitnetCBOR.sol", "id": 37124, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 40742, "sourceUnit": 44175, "src": "121:26:116", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [], "canonicalName": "Witnet", "contractDependencies": [], "contractKind": "library", "fullyImplemented": true, "id": 40741, "linearizedBaseContracts": [ 40741 ], "name": "Witnet", "nameLocation": "159:6:116", "nodeType": "ContractDefinition", "nodes": [ { "global": false, "id": 37128, "libraryName": { "id": 37125, "name": "Bech32", "nameLocations": [ "181:6:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 31372, "src": "181:6:116" }, "nodeType": "UsingForDirective", "src": "175:32:116", "typeName": { "id": 37127, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 37126, "name": "Witnet.Address", "nameLocations": [ "192:6:116", "199:7:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 37143, "src": "192:14:116" }, "referencedDeclaration": 37143, "src": "192:14:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_Address_$37143", "typeString": "Witnet.Address" } } }, { "global": false, "id": 37132, "libraryName": { "id": 37129, "name": "WitnetBuffer", "nameLocations": [ "219:12:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 42631, "src": "219:12:116" }, "nodeType": "UsingForDirective", "src": "213:43:116", "typeName": { "id": 37131, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 37130, "name": "WitnetBuffer.Buffer", "nameLocations": [ "236:12:116", "249:6:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 40764, "src": "236:19:116" }, "referencedDeclaration": 40764, "src": "236:19:116", "typeDescriptions": { "typeIdentifier": "t_struct$_Buffer_$40764_storage_ptr", "typeString": "struct WitnetBuffer.Buffer" } } }, { "global": false, "id": 37136, "libraryName": { "id": 37133, "name": "WitnetCBOR", "nameLocations": [ "268:10:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 44174, "src": "268:10:116" }, "nodeType": "UsingForDirective", "src": "262:37:116", "typeName": { "id": 37135, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 37134, "name": "WitnetCBOR.CBOR", "nameLocations": [ "283:10:116", "294:4:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 42658, "src": "283:15:116" }, "referencedDeclaration": 42658, "src": "283:15:116", "typeDescriptions": { "typeIdentifier": "t_struct$_CBOR_$42658_storage_ptr", "typeString": "struct WitnetCBOR.CBOR" } } }, { "global": false, "id": 37141, "libraryName": { "id": 37137, "name": "WitnetCBOR", "nameLocations": [ "311:10:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 44174, "src": "311:10:116" }, "nodeType": "UsingForDirective", "src": "305:39:116", "typeName": { "baseType": { "id": 37139, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 37138, "name": "WitnetCBOR.CBOR", "nameLocations": [ "326:10:116", "337:4:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 42658, "src": "326:15:116" }, "referencedDeclaration": 42658, "src": "326:15:116", "typeDescriptions": { "typeIdentifier": "t_struct$_CBOR_$42658_storage_ptr", "typeString": "struct WitnetCBOR.CBOR" } }, "id": 37140, "nodeType": "ArrayTypeName", "src": "326:17:116", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_CBOR_$42658_storage_$dyn_storage_ptr", "typeString": "struct WitnetCBOR.CBOR[]" } } }, { "canonicalName": "Witnet.Address", "id": 37143, "name": "Address", "nameLocation": "357:7:116", "nodeType": "UserDefinedValueTypeDefinition", "src": "352:24:116", "underlyingType": { "id": 37142, "name": "bytes20", "nodeType": "ElementaryTypeName", "src": "368:7:116", "typeDescriptions": { "typeIdentifier": "t_bytes20", "typeString": "bytes20" } } }, { "canonicalName": "Witnet.BlockNumber", "id": 37145, "name": "BlockNumber", "nameLocation": "389:11:116", "nodeType": "UserDefinedValueTypeDefinition", "src": "384:27:116", "underlyingType": { "id": 37144, "name": "uint64", "nodeType": "ElementaryTypeName", "src": "404:6:116", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } } }, { "canonicalName": "Witnet.QueryEvmReward", "id": 37147, "name": "QueryEvmReward", "nameLocation": "428:14:116", "nodeType": "UserDefinedValueTypeDefinition", "src": "423:30:116", "underlyingType": { "id": 37146, "name": "uint72", "nodeType": "ElementaryTypeName", "src": "446:6:116", "typeDescriptions": { "typeIdentifier": "t_uint72", "typeString": "uint72" } } }, { "canonicalName": "Witnet.QueryUUID", "id": 37149, "name": "QueryUUID", "nameLocation": "464:9:116", "nodeType": "UserDefinedValueTypeDefinition", "src": "459:26:116", "underlyingType": { "id": 37148, "name": "bytes15", "nodeType": "ElementaryTypeName", "src": "477:7:116", "typeDescriptions": { "typeIdentifier": "t_bytes15", "typeString": "bytes15" } } }, { "canonicalName": "Witnet.QueryId", "id": 37151, "name": "QueryId", "nameLocation": "496:7:116", "nodeType": "UserDefinedValueTypeDefinition", "src": "491:23:116", "underlyingType": { "id": 37150, "name": "uint64", "nodeType": "ElementaryTypeName", "src": "507:6:116", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } } }, { "canonicalName": "Witnet.RadonHash", "id": 37153, "name": "RadonHash", "nameLocation": "527:9:116", "nodeType": "UserDefinedValueTypeDefinition", "src": "522:26:116", "underlyingType": { "id": 37152, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "540:7:116", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } }, { "canonicalName": "Witnet.ServiceProvider", "id": 37155, "name": "ServiceProvider", "nameLocation": "559:15:116", "nodeType": "UserDefinedValueTypeDefinition", "src": "554:32:116", "underlyingType": { "id": 37154, "name": "bytes20", "nodeType": "ElementaryTypeName", "src": "578:7:116", "typeDescriptions": { "typeIdentifier": "t_bytes20", "typeString": "bytes20" } } }, { "canonicalName": "Witnet.Timestamp", "id": 37157, "name": "Timestamp", "nameLocation": "603:9:116", "nodeType": "UserDefinedValueTypeDefinition", "src": "598:25:116", "underlyingType": { "id": 37156, "name": "uint64", "nodeType": "ElementaryTypeName", "src": "616:6:116", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } } }, { "canonicalName": "Witnet.TransactionHash", "id": 37159, "name": "TransactionHash", "nameLocation": "634:15:116", "nodeType": "UserDefinedValueTypeDefinition", "src": "629:32:116", "underlyingType": { "id": 37158, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "653:7:116", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } }, { "constant": true, "id": 37162, "mutability": "constant", "name": "WIT_1_GENESIS_TIMESTAMP", "nameLocation": "695:23:116", "nodeType": "VariableDeclaration", "scope": 40741, "src": "669:53:116", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 37160, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "669:6:116", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "value": { "hexValue": "30", "id": 37161, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "721:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "visibility": "internal" }, { "constant": true, "id": 37165, "mutability": "constant", "name": "WIT_1_SECS_PER_EPOCH", "nameLocation": "766:20:116", "nodeType": "VariableDeclaration", "scope": 40741, "src": "740:51:116", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 37163, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "740:6:116", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "value": { "hexValue": "3435", "id": 37164, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "789:2:116", "typeDescriptions": { "typeIdentifier": "t_rational_45_by_1", "typeString": "int_const 45" }, "value": "45" }, "visibility": "internal" }, { "constant": true, "id": 37168, "mutability": "constant", "name": "WIT_2_GENESIS_BEACON_INDEX", "nameLocation": "826:26:116", "nodeType": "VariableDeclaration", "scope": 40741, "src": "800:56:116", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 37166, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "800:6:116", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "value": { "hexValue": "30", "id": 37167, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "855:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "visibility": "internal" }, { "constant": true, "id": 37171, "mutability": "constant", "name": "WIT_2_GENESIS_BEACON_PREV_INDEX", "nameLocation": "902:31:116", "nodeType": "VariableDeclaration", "scope": 40741, "src": "876:61:116", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 37169, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "876:6:116", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "value": { "hexValue": "30", "id": 37170, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "936:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "visibility": "internal" }, { "constant": true, "id": 37174, "mutability": "constant", "name": "WIT_2_GENESIS_BEACON_PREV_ROOT", "nameLocation": "978:30:116", "nodeType": "VariableDeclaration", "scope": 40741, "src": "952:60:116", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes24", "typeString": "bytes24" }, "typeName": { "id": 37172, "name": "bytes24", "nodeType": "ElementaryTypeName", "src": "952:7:116", "typeDescriptions": { "typeIdentifier": "t_bytes24", "typeString": "bytes24" } }, "value": { "hexValue": "30", "id": 37173, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1011:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "visibility": "internal" }, { "constant": true, "id": 37177, "mutability": "constant", "name": "WIT_2_GENESIS_BEACON_DDR_TALLIES_MERKLE_ROOT", "nameLocation": "1054:44:116", "nodeType": "VariableDeclaration", "scope": 40741, "src": "1028:74:116", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes16", "typeString": "bytes16" }, "typeName": { "id": 37175, "name": "bytes16", "nodeType": "ElementaryTypeName", "src": "1028:7:116", "typeDescriptions": { "typeIdentifier": "t_bytes16", "typeString": "bytes16" } }, "value": { "hexValue": "30", "id": 37176, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1101:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "visibility": "internal" }, { "constant": true, "id": 37180, "mutability": "constant", "name": "WIT_2_GENESIS_BEACON_DRO_TALLIES_MERKLE_ROOT", "nameLocation": "1143:44:116", "nodeType": "VariableDeclaration", "scope": 40741, "src": "1117:74:116", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes16", "typeString": "bytes16" }, "typeName": { "id": 37178, "name": "bytes16", "nodeType": "ElementaryTypeName", "src": "1117:7:116", "typeDescriptions": { "typeIdentifier": "t_bytes16", "typeString": "bytes16" } }, "value": { "hexValue": "30", "id": 37179, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1190:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "visibility": "internal" }, { "constant": true, "id": 37183, "mutability": "constant", "name": "WIT_2_GENESIS_BEACON_NEXT_COMMITTEE_AGG_PUBKEY_0", "nameLocation": "1232:48:116", "nodeType": "VariableDeclaration", "scope": 40741, "src": "1206:78:116", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 37181, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1206:7:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": { "hexValue": "30", "id": 37182, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1283:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "visibility": "internal" }, { "constant": true, "id": 37186, "mutability": "constant", "name": "WIT_2_GENESIS_BEACON_NEXT_COMMITTEE_AGG_PUBKEY_1", "nameLocation": "1324:48:116", "nodeType": "VariableDeclaration", "scope": 40741, "src": "1298:78:116", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 37184, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1298:7:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": { "hexValue": "30", "id": 37185, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1375:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "visibility": "internal" }, { "constant": true, "id": 37189, "mutability": "constant", "name": "WIT_2_GENESIS_BEACON_NEXT_COMMITTEE_AGG_PUBKEY_2", "nameLocation": "1416:48:116", "nodeType": 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"typeString": "int_const 20" }, "value": "20" }, "visibility": "internal" }, { "constant": true, "id": 37204, "mutability": "constant", "name": "WIT_2_FAST_FORWARD_COMMITTEE_SIZE", "nameLocation": "1804:33:116", "nodeType": "VariableDeclaration", "scope": 40741, "src": "1778:64:116", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 37202, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "1778:6:116", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "value": { "hexValue": "3634", "id": 37203, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1840:2:116", "typeDescriptions": { "typeIdentifier": "t_rational_64_by_1", "typeString": "int_const 64" }, "value": "64" }, "visibility": "internal" }, { "body": { "id": 37226, "nodeType": "Block", "src": "1921:84:116", 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"mutability": "mutable", "name": "resultDrTxHash", "nameLocation": "5237:14:116", "nodeType": "VariableDeclaration", "scope": 37365, "src": "5221:30:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_TransactionHash_$37159", "typeString": "Witnet.TransactionHash" }, "typeName": { "id": 37359, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 37358, "name": "TransactionHash", "nameLocations": [ "5221:15:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 37159, "src": "5221:15:116" }, "referencedDeclaration": 37159, "src": "5221:15:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_TransactionHash_$37159", "typeString": "Witnet.TransactionHash" } }, "visibility": "internal" }, { "constant": false, "id": 37362, "mutability": "mutable", "name": "resultCborBytes", "nameLocation": "5365:15:116", "nodeType": "VariableDeclaration", "scope": 37365, "src": "5359:21:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" }, "typeName": { "id": 37361, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "5359:5:116", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" }, { "constant": false, "id": 37364, "mutability": "mutable", "name": "disputer", "nameLocation": "5484:8:116", "nodeType": "VariableDeclaration", "scope": 37365, "src": "5476:16:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 37363, "name": "address", "nodeType": "ElementaryTypeName", "src": "5476:7:116", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "name": "QueryResponse", "nameLocation": "4957:13:116", "nodeType": "StructDefinition", "scope": 40741, "src": "4950:550:116", "visibility": "public" }, { "canonicalName": "Witnet.QuerySLA", "documentation": { "id": 37366, "nodeType": "StructuredDocumentation", "src": "5508:87:116", "text": "Structure containing all possible SLA security parameters for Wit/2.1 Data Requests" }, "id": 37373, "members": [ { "constant": false, "id": 37368, "mutability": "mutable", "name": "witResultMaxSize", "nameLocation": "5636:16:116", "nodeType": "VariableDeclaration", "scope": 37373, "src": "5628:24:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint16", "typeString": "uint16" }, "typeName": { "id": 37367, "name": "uint16", "nodeType": "ElementaryTypeName", "src": "5628:6:116", "typeDescriptions": { "typeIdentifier": "t_uint16", "typeString": "uint16" } }, "visibility": "internal" }, { "constant": false, "id": 37370, "mutability": "mutable", "name": "witCommitteeSize", "nameLocation": "5759:16:116", "nodeType": "VariableDeclaration", "scope": 37373, "src": "5751:24:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint16", "typeString": "uint16" }, "typeName": { "id": 37369, "name": "uint16", "nodeType": "ElementaryTypeName", "src": "5751:6:116", "typeDescriptions": { "typeIdentifier": "t_uint16", "typeString": "uint16" } }, "visibility": "internal" }, { "constant": false, "id": 37372, "mutability": "mutable", "name": "witUnitaryReward", "nameLocation": "5884:16:116", "nodeType": "VariableDeclaration", "scope": 37373, "src": "5876:24:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" }, "typeName": { "id": 37371, "name": "uint64", "nodeType": "ElementaryTypeName", "src": "5876:6:116", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "visibility": "internal" } ], "name": "QuerySLA", "nameLocation": "5608:8:116", "nodeType": "StructDefinition", "scope": 40741, "src": "5601:405:116", "visibility": "public" }, { "canonicalName": "Witnet.ResultStatus", "id": 37698, "members": [ { "documentation": { "id": 37374, "nodeType": "StructuredDocumentation", "src": "6043:20:116", "text": "0x00: No errors." }, "id": 37375, "name": "NoErrors", "nameLocation": "6073:8:116", "nodeType": "EnumValue", "src": "6073:8:116" }, { "documentation": { "id": 37376, "nodeType": "StructuredDocumentation", "src": "6370:79:116", "text": "0x01: At least one of the source scripts is not a valid CBOR-encoded value." }, "id": 37377, "name": "SourceScriptNotCBOR", "nameLocation": "6459:19:116", "nodeType": "EnumValue", "src": "6459:19:116" }, { "documentation": { "id": 37378, "nodeType": "StructuredDocumentation", "src": "6500:70:116", "text": "0x02: The CBOR value decoded from a source script is not an Array." }, "id": 37379, "name": "SourceScriptNotArray", "nameLocation": "6580:20:116", "nodeType": "EnumValue", "src": "6580:20:116" }, { "documentation": { "id": 37380, "nodeType": "StructuredDocumentation", "src": "6621:83:116", "text": "0x03: The Array value decoded form a source script is not a valid Data Request." }, "id": 37381, "name": "SourceScriptNotRADON", "nameLocation": "6714:20:116", "nodeType": "EnumValue", "src": "6714:20:116" }, { "documentation": { "id": 37382, "nodeType": "StructuredDocumentation", "src": "6755:81:116", "text": "0x04: The request body of at least one data source was not properly formated." }, "id": 37383, "name": "SourceRequestBody", "nameLocation": "6846:17:116", "nodeType": "EnumValue", "src": "6846:17:116" }, { "documentation": { "id": 37384, "nodeType": "StructuredDocumentation", "src": "6884:84:116", "text": "0x05: The request headers of at least one data source was not properly formated." }, "id": 37385, "name": "SourceRequestHeaders", "nameLocation": "6978:20:116", "nodeType": "EnumValue", "src": "6978:20:116" }, { "documentation": { "id": 37386, "nodeType": "StructuredDocumentation", "src": "7019:80:116", "text": "0x06: The request URL of at least one data source was not properly formated." }, "id": 37387, "name": "SourceRequestURL", "nameLocation": "7109:16:116", "nodeType": "EnumValue", "src": "7109:16:116" }, { "documentation": { "id": 37388, "nodeType": "StructuredDocumentation", "src": "7146:15:116", "text": "Unallocated" }, "id": 37389, "name": "SourceFormat0x07", "nameLocation": "7171:16:116", "nodeType": "EnumValue", "src": "7171:16:116" }, { "id": 37390, "name": "SourceFormat0x08", "nameLocation": "7189:16:116", "nodeType": "EnumValue", "src": "7189:16:116" }, { "id": 37391, "name": "SourceFormat0x09", "nameLocation": "7207:16:116", "nodeType": "EnumValue", "src": "7207:16:116" }, { "id": 37392, "name": "SourceFormat0x0A", "nameLocation": "7225:16:116", "nodeType": "EnumValue", "src": "7225:16:116" }, { "id": 37393, "name": "SourceFormat0x0B", "nameLocation": "7243:16:116", "nodeType": "EnumValue", "src": "7243:16:116" }, { "id": 37394, "name": "SourceFormat0x0C", "nameLocation": "7261:16:116", "nodeType": "EnumValue", "src": "7261:16:116" }, { "id": 37395, "name": "SourceFormat0x0D", "nameLocation": "7288:16:116", "nodeType": "EnumValue", "src": "7288:16:116" }, { "id": 37396, "name": "SourceFormat0x0E", "nameLocation": "7306:16:116", "nodeType": "EnumValue", "src": "7306:16:116" }, { "id": 37397, "name": "SourceFormat0x0F", "nameLocation": "7324:16:116", "nodeType": "EnumValue", "src": "7324:16:116" }, { "documentation": { "id": 37398, "nodeType": "StructuredDocumentation", "src": "7640:48:116", "text": "0x10: The request contains too many sources." }, "id": 37399, "name": "RequestTooManySources", "nameLocation": "7698:21:116", "nodeType": "EnumValue", "src": "7698:21:116" }, { "documentation": { "id": 37400, "nodeType": "StructuredDocumentation", "src": "7740:45:116", "text": "0x11: The script contains too many calls." }, "id": 37401, "name": "ScriptTooManyCalls", "nameLocation": "7795:18:116", "nodeType": "EnumValue", "src": "7795:18:116" }, { "documentation": { "id": 37402, "nodeType": "StructuredDocumentation", "src": "7834:15:116", "text": "Unallocated" }, "id": 37403, "name": "Complexity0x12", "nameLocation": "7859:14:116", "nodeType": "EnumValue", "src": "7859:14:116" }, { "id": 37404, "name": "Complexity0x13", "nameLocation": "7875:14:116", "nodeType": "EnumValue", "src": "7875:14:116" }, { "id": 37405, "name": "Complexity0x14", "nameLocation": "7891:14:116", "nodeType": "EnumValue", "src": "7891:14:116" }, { "id": 37406, "name": "Complexity0x15", "nameLocation": "7907:14:116", "nodeType": "EnumValue", "src": "7907:14:116" }, { "id": 37407, "name": "Complexity0x16", "nameLocation": "7923:14:116", "nodeType": "EnumValue", "src": "7923:14:116" }, { "id": 37408, "name": "Complexity0x17", "nameLocation": "7939:14:116", "nodeType": "EnumValue", "src": "7939:14:116" }, { "id": 37409, "name": "Complexity0x18", "nameLocation": "7955:14:116", "nodeType": "EnumValue", "src": "7955:14:116" }, { "id": 37410, "name": "Complexity0x19", "nameLocation": "7980:14:116", "nodeType": "EnumValue", "src": "7980:14:116" }, { "id": 37411, "name": "Complexity0x1A", "nameLocation": "7996:14:116", "nodeType": "EnumValue", "src": "7996:14:116" }, { "id": 37412, "name": "Complexity0x1B", "nameLocation": "8012:14:116", "nodeType": "EnumValue", "src": "8012:14:116" }, { "id": 37413, "name": "Complexity0x1C", "nameLocation": "8028:14:116", "nodeType": "EnumValue", "src": "8028:14:116" }, { "id": 37414, "name": "Complexity0x1D", "nameLocation": "8044:14:116", "nodeType": "EnumValue", "src": "8044:14:116" }, { "id": 37415, "name": "Complexity0x1E", "nameLocation": "8060:14:116", "nodeType": "EnumValue", "src": "8060:14:116" }, { "id": 37416, "name": "Complexity0x1F", "nameLocation": "8076:14:116", "nodeType": "EnumValue", "src": "8076:14:116" }, { "documentation": { "id": 37417, "nodeType": "StructuredDocumentation", "src": "8381:77:116", "text": "0x20: Some Radon operator code was found that is not supported (1+ args)." }, "id": 37418, "name": "UnsupportedOperator", "nameLocation": "8468:19:116", "nodeType": "EnumValue", "src": "8468:19:116" }, { "documentation": { "id": 37419, "nodeType": "StructuredDocumentation", "src": "8508:72:116", "text": "0x21: Some Radon filter opcode is not currently supported (1+ args)." }, "id": 37420, "name": "UnsupportedFilter", "nameLocation": "8590:17:116", "nodeType": "EnumValue", "src": "8590:17:116" }, { "documentation": { "id": 37421, "nodeType": "StructuredDocumentation", "src": "8628:71:116", "text": "0x22: Some Radon request type is not currently supported (1+ args)." }, "id": 37422, "name": "UnsupportedHashFunction", "nameLocation": "8709:23:116", "nodeType": "EnumValue", "src": "8709:23:116" }, { "documentation": { "id": 37423, "nodeType": "StructuredDocumentation", "src": "8753:72:116", "text": "0x23: Some Radon reducer opcode is not currently supported (1+ args)" }, "id": 37424, "name": "UnsupportedReducer", "nameLocation": "8835:18:116", "nodeType": "EnumValue", "src": "8835:18:116" }, { "documentation": { "id": 37425, "nodeType": "StructuredDocumentation", "src": "8874:72:116", "text": "0x24: Some Radon hash function is not currently supported (1+ args)." }, "id": 37426, "name": "UnsupportedRequestType", "nameLocation": "8956:22:116", "nodeType": "EnumValue", "src": "8956:22:116" }, { "documentation": { "id": 37427, "nodeType": "StructuredDocumentation", "src": "9000:76:116", "text": "0x25: Some Radon encoding function is not currently supported (1+ args)." }, "id": 37428, "name": "UnsupportedEncodingFunction", "nameLocation": "9086:27:116", "nodeType": "EnumValue", "src": "9086:27:116" }, { "documentation": { "id": 37429, "nodeType": "StructuredDocumentation", "src": "9134:15:116", "text": "Unallocated" }, "id": 37430, "name": "Operator0x26", "nameLocation": "9159:12:116", "nodeType": "EnumValue", "src": "9159:12:116" }, { "id": 37431, "name": "Operator0x27", "nameLocation": "9173:12:116", "nodeType": "EnumValue", "src": "9173:12:116" }, { "documentation": { "id": 37432, "nodeType": "StructuredDocumentation", "src": "9207:81:116", "text": "0x28: Wrong number (or type) of arguments were passed to some Radon operator." }, "id": 37433, "name": "WrongArguments", "nameLocation": "9298:14:116", "nodeType": "EnumValue", "src": "9298:14:116" }, { "documentation": { "id": 37434, "nodeType": "StructuredDocumentation", "src": "9333:15:116", "text": "Unallocated" }, "id": 37435, "name": "Operator0x29", "nameLocation": "9358:12:116", "nodeType": "EnumValue", "src": "9358:12:116" }, { "id": 37436, "name": "Operator0x2A", "nameLocation": "9372:12:116", "nodeType": "EnumValue", "src": "9372:12:116" }, { "id": 37437, "name": "Operator0x2B", "nameLocation": "9386:12:116", "nodeType": "EnumValue", "src": "9386:12:116" }, { "id": 37438, "name": "Operator0x2C", "nameLocation": "9400:12:116", "nodeType": "EnumValue", "src": "9400:12:116" }, { "id": 37439, "name": "Operator0x2D", "nameLocation": "9414:12:116", "nodeType": "EnumValue", "src": "9414:12:116" }, { "id": 37440, "name": "Operator0x2E", "nameLocation": "9428:12:116", "nodeType": "EnumValue", "src": "9428:12:116" }, { "id": 37441, "name": "Operator0x2F", "nameLocation": "9442:12:116", "nodeType": "EnumValue", "src": "9442:12:116" }, { "documentation": { "id": 37442, "nodeType": "StructuredDocumentation", "src": "9614:234:116", "text": "Retrieve-specific circumstantial error sub-codes ================================================================================\n 0x30: A majority of data sources returned an HTTP status code other than 200 (1+ args):" }, "id": 37443, "name": "HttpErrors", "nameLocation": "9858:10:116", "nodeType": "EnumValue", "src": "9858:10:116" }, { "documentation": { "id": 37444, "nodeType": "StructuredDocumentation", "src": "9889:47:116", "text": "0x31: A majority of data sources timed out:" }, "id": 37445, "name": "RetrievalsTimeout", "nameLocation": "9946:17:116", "nodeType": "EnumValue", "src": "9946:17:116" }, { "documentation": { "id": 37446, "nodeType": "StructuredDocumentation", "src": "9984:15:116", "text": "Unallocated" }, "id": 37447, "name": "RetrieveCircumstance0x32", "nameLocation": "10009:24:116", "nodeType": "EnumValue", "src": "10009:24:116" }, { "id": 37448, "name": "RetrieveCircumstance0x33", "nameLocation": "10035:24:116", "nodeType": "EnumValue", "src": "10035:24:116" }, { "id": 37449, "name": "RetrieveCircumstance0x34", "nameLocation": "10061:24:116", "nodeType": "EnumValue", "src": "10061:24:116" }, { "id": 37450, "name": "RetrieveCircumstance0x35", "nameLocation": "10087:24:116", "nodeType": "EnumValue", "src": "10087:24:116" }, { "id": 37451, "name": "RetrieveCircumstance0x36", "nameLocation": "10122:24:116", "nodeType": "EnumValue", "src": "10122:24:116" }, { "id": 37452, "name": "RetrieveCircumstance0x37", "nameLocation": "10148:24:116", "nodeType": "EnumValue", "src": "10148:24:116" }, { "id": 37453, "name": "RetrieveCircumstance0x38", "nameLocation": "10174:24:116", "nodeType": "EnumValue", "src": "10174:24:116" }, { "id": 37454, "name": "RetrieveCircumstance0x39", "nameLocation": "10200:24:116", "nodeType": "EnumValue", "src": "10200:24:116" }, { "id": 37455, "name": "RetrieveCircumstance0x3A", "nameLocation": "10235:24:116", "nodeType": "EnumValue", "src": "10235:24:116" }, { "id": 37456, "name": "RetrieveCircumstance0x3B", "nameLocation": "10261:24:116", "nodeType": "EnumValue", "src": "10261:24:116" }, { "id": 37457, "name": "RetrieveCircumstance0x3C", "nameLocation": "10287:24:116", "nodeType": "EnumValue", "src": "10287:24:116" }, { "id": 37458, "name": "RetrieveCircumstance0x3D", "nameLocation": "10313:24:116", "nodeType": "EnumValue", "src": "10313:24:116" }, { "id": 37459, "name": "RetrieveCircumstance0x3E", "nameLocation": "10348:24:116", "nodeType": "EnumValue", "src": "10348:24:116" }, { "id": 37460, "name": "RetrieveCircumstance0x3F", "nameLocation": "10374:24:116", "nodeType": "EnumValue", "src": "10374:24:116" }, { "documentation": { "id": 37461, "nodeType": "StructuredDocumentation", "src": "10558:173:116", "text": "Scripting-specific runtime error sub-code =========================================================================\n 0x40: Math operator caused an underflow." }, "id": 37462, "name": "MathUnderflow", "nameLocation": "10741:13:116", "nodeType": "EnumValue", "src": "10741:13:116" }, { "documentation": { "id": 37463, "nodeType": "StructuredDocumentation", "src": "10775:43:116", "text": "0x41: Math operator caused an overflow." }, "id": 37464, "name": "MathOverflow", "nameLocation": "10828:12:116", "nodeType": "EnumValue", "src": "10828:12:116" }, { "documentation": { "id": 37465, "nodeType": "StructuredDocumentation", "src": "10861:48:116", "text": "0x42: Math operator tried to divide by zero." }, "id": 37466, "name": "MathDivisionByZero", "nameLocation": "10919:18:116", "nodeType": "EnumValue", "src": "10919:18:116" }, { "documentation": { "id": 37467, "nodeType": "StructuredDocumentation", "src": "10970:40:116", "text": "0x43: Wrong input to subscript call." }, "id": 37468, "name": "WrongSubscriptInput", "nameLocation": "11020:19:116", "nodeType": "EnumValue", "src": "11020:19:116" }, { "documentation": { "id": 37469, "nodeType": "StructuredDocumentation", "src": "11060:61:116", "text": "0x44: Value cannot be extracted from input binary buffer." }, "id": 37470, "name": "BufferIsNotValue", "nameLocation": "11131:16:116", "nodeType": "EnumValue", "src": "11131:16:116" }, { "documentation": { "id": 37471, "nodeType": "StructuredDocumentation", "src": "11168:53:116", "text": "0x45: Value cannot be decoded from expected type." }, "id": 37472, "name": "Decode", "nameLocation": "11231:6:116", "nodeType": "EnumValue", "src": "11231:6:116" }, { "documentation": { "id": 37473, "nodeType": "StructuredDocumentation", "src": "11258:33:116", "text": "0x46: Unexpected empty array." }, "id": 37474, "name": "EmptyArray", "nameLocation": "11301:10:116", "nodeType": "EnumValue", "src": "11301:10:116" }, { "documentation": { "id": 37475, "nodeType": "StructuredDocumentation", "src": "11332:51:116", "text": "0x47: Value cannot be encoded to expected type." }, "id": 37476, "name": "Encode", "nameLocation": "11393:6:116", "nodeType": "EnumValue", "src": "11393:6:116" }, { "documentation": { "id": 37477, "nodeType": "StructuredDocumentation", "src": "11420:50:116", "text": "0x48: Failed to filter input values (1+ args)." }, "id": 37478, "name": "Filter", "nameLocation": "11480:6:116", "nodeType": "EnumValue", "src": "11480:6:116" }, { "documentation": { "id": 37479, "nodeType": "StructuredDocumentation", "src": "11507:37:116", "text": "0x49: Failed to hash input value." }, "id": 37480, "name": "Hash", "nameLocation": "11554:4:116", "nodeType": "EnumValue", "src": "11554:4:116" }, { "documentation": { "id": 37481, "nodeType": "StructuredDocumentation", "src": "11579:34:116", "text": "0x4A: Mismatching array ranks." }, "id": 37482, "name": "MismatchingArrays", "nameLocation": "11623:17:116", "nodeType": "EnumValue", "src": "11623:17:116" }, { "documentation": { "id": 37483, "nodeType": "StructuredDocumentation", "src": "11661:49:116", "text": "0x4B: Failed to process non-homogenous array." }, "id": 37484, "name": "NonHomegeneousArray", "nameLocation": "11720:19:116", "nodeType": "EnumValue", "src": "11720:19:116" }, { "documentation": { "id": 37485, "nodeType": "StructuredDocumentation", "src": "11760:66:116", "text": "0x4C: Failed to parse syntax of some input value, or argument." }, "id": 37486, "name": "Parse", "nameLocation": "11836:5:116", "nodeType": "EnumValue", "src": "11836:5:116" }, { "documentation": { "id": 37487, "nodeType": "StructuredDocumentation", "src": "11862:45:116", "text": "0x4D: Parsing logic limits were exceeded." }, "id": 37488, "name": "ParseOverflow", "nameLocation": "11917:13:116", "nodeType": "EnumValue", "src": "11917:13:116" }, { "documentation": { "id": 37489, "nodeType": "StructuredDocumentation", "src": "11951:15:116", "text": "Unallocated" }, "id": 37490, "name": "ScriptError0x4E", "nameLocation": "11976:15:116", "nodeType": "EnumValue", "src": "11976:15:116" }, { "id": 37491, "name": "ScriptError0x4F", "nameLocation": "11993:15:116", "nodeType": "EnumValue", "src": "11993:15:116" }, { "documentation": { "id": 37492, "nodeType": "StructuredDocumentation", "src": "12303:55:116", "text": "0x50: Not enough reveals were received in due time:" }, "id": 37493, "name": "InsufficientReveals", "nameLocation": "12368:19:116", "nodeType": "EnumValue", "src": "12368:19:116" }, { "documentation": { "id": 37494, "nodeType": "StructuredDocumentation", "src": "12408:63:116", "text": "0x51: No actual reveal majority was reached on tally stage:" }, "id": 37495, "name": "InsufficientMajority", "nameLocation": "12481:20:116", "nodeType": "EnumValue", "src": "12481:20:116" }, { "documentation": { "id": 37496, "nodeType": "StructuredDocumentation", "src": "12522:62:116", "text": "0x52: Not enough commits were received before tally stage:" }, "id": 37497, "name": "InsufficientCommits", "nameLocation": "12594:19:116", "nodeType": "EnumValue", "src": "12594:19:116" }, { "documentation": { "id": 37498, "nodeType": "StructuredDocumentation", "src": "12634:81:116", "text": "0x53: Generic error during tally execution (to be deprecated after WIP #0028)" }, "id": 37499, "name": "TallyExecution", "nameLocation": "12725:14:116", "nodeType": "EnumValue", "src": "12725:14:116" }, { "documentation": { "id": 37500, "nodeType": "StructuredDocumentation", "src": "12760:118:116", "text": "0x54: A majority of data sources could either be temporarily unresponsive or failing to report the requested data:" }, "id": 37501, "name": "CircumstantialFailure", "nameLocation": "12888:21:116", "nodeType": "EnumValue", "src": "12888:21:116" }, { "documentation": { "id": 37502, "nodeType": "StructuredDocumentation", "src": "12930:100:116", "text": "0x55: At least one data source is inconsistent when queried through multiple transports at once:" }, "id": 37503, "name": "InconsistentSources", "nameLocation": "13040:19:116", "nodeType": "EnumValue", "src": "13040:19:116" }, { "documentation": { "id": 37504, "nodeType": "StructuredDocumentation", "src": "13080:93:116", "text": "0x56: Any one of the (multiple) Retrieve, Aggregate or Tally scripts were badly formated:" }, "id": 37505, "name": "MalformedDataRequest", "nameLocation": "13183:20:116", "nodeType": "EnumValue", "src": "13183:20:116" }, { "documentation": { "id": 37506, "nodeType": "StructuredDocumentation", "src": "13224:90:116", "text": "0x57: Values returned from a majority of data sources don't match the expected schema:" }, "id": 37507, "name": "MalformedQueryResponses", "nameLocation": "13324:23:116", "nodeType": "EnumValue", "src": "13324:23:116" }, { "documentation": { "id": 37508, "nodeType": "StructuredDocumentation", "src": "13368:20:116", "text": "Unallocated: " }, "id": 37509, "name": "OtherError0x58", "nameLocation": "13398:14:116", "nodeType": "EnumValue", "src": "13398:14:116" }, { "id": 37510, "name": "OtherError0x59", "nameLocation": "13414:14:116", "nodeType": "EnumValue", "src": "13414:14:116" }, { "id": 37511, "name": "OtherError0x5A", "nameLocation": "13430:14:116", "nodeType": "EnumValue", "src": "13430:14:116" }, { "id": 37512, "name": "OtherError0x5B", "nameLocation": "13446:14:116", "nodeType": "EnumValue", "src": "13446:14:116" }, { "id": 37513, "name": "OtherError0x5C", "nameLocation": "13462:14:116", "nodeType": "EnumValue", "src": "13462:14:116" }, { "id": 37514, "name": "OtherError0x5D", "nameLocation": "13478:14:116", "nodeType": "EnumValue", "src": "13478:14:116" }, { "id": 37515, "name": "OtherError0x5E", "nameLocation": "13494:14:116", "nodeType": "EnumValue", "src": "13494:14:116" }, { "documentation": { "id": 37516, "nodeType": "StructuredDocumentation", "src": "13530:60:116", "text": "0x5F: Size of serialized tally result exceeds allowance:" }, "id": 37517, "name": "OversizedTallyResult", "nameLocation": "13600:20:116", "nodeType": "EnumValue", "src": "13600:20:116" }, { "documentation": { "id": 37518, "nodeType": "StructuredDocumentation", "src": "13911:76:116", "text": "0x60: Data aggregation reveals could not get decoded on the tally stage:" }, "id": 37519, "name": "MalformedReveals", "nameLocation": "13997:16:116", "nodeType": "EnumValue", "src": "13997:16:116" }, { "documentation": { "id": 37520, "nodeType": "StructuredDocumentation", "src": "14034:63:116", "text": "0x61: The result to data aggregation could not get encoded:" }, "id": 37521, "name": "EncodeReveals", "nameLocation": "14107:13:116", "nodeType": "EnumValue", "src": "14107:13:116" }, { "documentation": { "id": 37522, "nodeType": "StructuredDocumentation", "src": "14143:100:116", "text": "0x62: A mode tie ocurred when calculating some mode value on the aggregation or the tally stage:" }, "id": 37523, "name": "ModeTie", "nameLocation": "14253:7:116", "nodeType": "EnumValue", "src": "14253:7:116" }, { "documentation": { "id": 37524, "nodeType": "StructuredDocumentation", "src": "14282:16:116", "text": "Unallocated:" }, "id": 37525, "name": "OtherError0x63", "nameLocation": "14308:14:116", "nodeType": "EnumValue", "src": "14308:14:116" }, { "id": 37526, "name": "OtherError0x64", "nameLocation": "14324:14:116", "nodeType": "EnumValue", "src": "14324:14:116" }, { "id": 37527, "name": "OtherError0x65", "nameLocation": "14340:14:116", "nodeType": "EnumValue", "src": "14340:14:116" }, { "id": 37528, "name": "OtherError0x66", "nameLocation": "14356:14:116", "nodeType": "EnumValue", "src": "14356:14:116" }, { "id": 37529, "name": "OtherError0x67", "nameLocation": "14372:14:116", "nodeType": "EnumValue", "src": "14372:14:116" }, { "id": 37530, "name": "OtherError0x68", "nameLocation": "14388:14:116", "nodeType": "EnumValue", "src": "14388:14:116" }, { "id": 37531, "name": "OtherError0x69", "nameLocation": "14404:14:116", "nodeType": "EnumValue", "src": "14404:14:116" }, { "id": 37532, "name": "OtherError0x6A", "nameLocation": "14430:14:116", "nodeType": "EnumValue", "src": "14430:14:116" }, { "id": 37533, "name": "OtherError0x6B", "nameLocation": "14446:14:116", "nodeType": "EnumValue", "src": "14446:14:116" }, { "id": 37534, "name": "OtherError0x6C", "nameLocation": "14462:14:116", "nodeType": "EnumValue", "src": "14462:14:116" }, { "id": 37535, "name": "OtherError0x6D", "nameLocation": "14478:14:116", "nodeType": "EnumValue", "src": "14478:14:116" }, { "id": 37536, "name": "OtherError0x6E", "nameLocation": "14494:14:116", "nodeType": "EnumValue", "src": "14494:14:116" }, { "id": 37537, "name": "OtherError0x6F", "nameLocation": "14510:14:116", "nodeType": "EnumValue", "src": "14510:14:116" }, { "documentation": { "id": 37538, "nodeType": "StructuredDocumentation", "src": "14823:95:116", "text": "0x70: Tried to access a value from an array using an index that is out of bounds (1+ args):" }, "id": 37539, "name": "ArrayIndexOutOfBounds", "nameLocation": "14928:21:116", "nodeType": "EnumValue", "src": "14928:21:116" }, { "documentation": { "id": 37540, "nodeType": "StructuredDocumentation", "src": "14970:87:116", "text": "0x71: Tried to access a value from a map using a key that does not exist (1+ args):" }, "id": 37541, "name": "MapKeyNotFound", "nameLocation": "15067:14:116", "nodeType": "EnumValue", "src": "15067:14:116" }, { "documentation": { "id": 37542, "nodeType": "StructuredDocumentation", "src": "15102:95:116", "text": "0X72: Tried to extract value from a map using a JSON Path that returns no values (+1 args):" }, "id": 37543, "name": "JsonPathNotFound", "nameLocation": "15207:16:116", "nodeType": "EnumValue", "src": "15207:16:116" }, { "documentation": { "id": 37544, "nodeType": "StructuredDocumentation", "src": "15244:16:116", "text": "Unallocated:" }, "id": 37545, "name": "OtherError0x73", "nameLocation": "15270:14:116", "nodeType": "EnumValue", "src": "15270:14:116" }, { "id": 37546, "name": "OtherError0x74", "nameLocation": "15286:14:116", "nodeType": "EnumValue", "src": "15286:14:116" }, { "id": 37547, "name": "OtherError0x75", "nameLocation": "15302:14:116", "nodeType": "EnumValue", "src": "15302:14:116" }, { "id": 37548, "name": "OtherError0x76", "nameLocation": "15318:14:116", "nodeType": "EnumValue", "src": "15318:14:116" }, { "id": 37549, "name": "OtherError0x77", "nameLocation": "15334:14:116", "nodeType": "EnumValue", "src": "15334:14:116" }, { "id": 37550, "name": "OtherError0x78", "nameLocation": "15350:14:116", "nodeType": "EnumValue", "src": "15350:14:116" }, { "id": 37551, "name": "OtherError0x79", "nameLocation": "15376:14:116", "nodeType": "EnumValue", "src": "15376:14:116" }, { "id": 37552, "name": "OtherError0x7A", "nameLocation": "15392:14:116", "nodeType": "EnumValue", "src": "15392:14:116" }, { "id": 37553, "name": "OtherError0x7B", "nameLocation": "15408:14:116", "nodeType": "EnumValue", "src": "15408:14:116" }, { "id": 37554, "name": "OtherError0x7C", "nameLocation": "15424:14:116", "nodeType": "EnumValue", "src": "15424:14:116" }, { "id": 37555, "name": "OtherError0x7D", "nameLocation": "15440:14:116", "nodeType": "EnumValue", "src": "15440:14:116" }, { "id": 37556, "name": "OtherError0x7E", "nameLocation": "15456:14:116", "nodeType": "EnumValue", "src": "15456:14:116" }, { "id": 37557, "name": "OtherError0x7F", "nameLocation": "15472:14:116", "nodeType": "EnumValue", "src": "15472:14:116" }, { "id": 37558, "name": "OtherError0x80", "nameLocation": "15498:14:116", "nodeType": "EnumValue", "src": "15498:14:116" }, { "id": 37559, "name": "OtherError0x81", "nameLocation": "15514:14:116", "nodeType": "EnumValue", "src": "15514:14:116" }, { "id": 37560, "name": "OtherError0x82", "nameLocation": "15530:14:116", "nodeType": "EnumValue", "src": "15530:14:116" }, { "id": 37561, "name": "OtherError0x83", "nameLocation": "15546:14:116", "nodeType": "EnumValue", "src": "15546:14:116" }, { "id": 37562, "name": "OtherError0x84", "nameLocation": "15562:14:116", "nodeType": "EnumValue", "src": "15562:14:116" }, { "id": 37563, "name": "OtherError0x85", "nameLocation": "15578:14:116", "nodeType": "EnumValue", "src": "15578:14:116" }, { "id": 37564, "name": "OtherError0x86", "nameLocation": "15594:14:116", "nodeType": "EnumValue", "src": "15594:14:116" }, { "id": 37565, "name": "OtherError0x87", "nameLocation": "15620:14:116", "nodeType": "EnumValue", "src": "15620:14:116" }, { "id": 37566, "name": "OtherError0x88", "nameLocation": "15636:14:116", "nodeType": "EnumValue", "src": "15636:14:116" }, { "id": 37567, "name": "OtherError0x89", "nameLocation": "15652:14:116", "nodeType": "EnumValue", "src": "15652:14:116" }, { "id": 37568, "name": "OtherError0x8A", "nameLocation": "15668:14:116", "nodeType": "EnumValue", "src": "15668:14:116" }, { "id": 37569, "name": "OtherError0x8B", "nameLocation": "15684:14:116", "nodeType": "EnumValue", "src": "15684:14:116" }, { "id": 37570, "name": "OtherError0x8C", "nameLocation": "15700:14:116", "nodeType": "EnumValue", "src": "15700:14:116" }, { "id": 37571, "name": "OtherError0x8D", "nameLocation": "15716:14:116", "nodeType": "EnumValue", "src": "15716:14:116" }, { "id": 37572, "name": "OtherError0x8E", "nameLocation": "15742:14:116", "nodeType": "EnumValue", "src": "15742:14:116" }, { "id": 37573, "name": "OtherError0x8F", "nameLocation": "15758:14:116", "nodeType": "EnumValue", "src": "15758:14:116" }, { "id": 37574, "name": "OtherError0x90", "nameLocation": "15774:14:116", "nodeType": "EnumValue", "src": "15774:14:116" }, { "id": 37575, "name": "OtherError0x91", "nameLocation": "15790:14:116", "nodeType": "EnumValue", "src": "15790:14:116" }, { "id": 37576, "name": "OtherError0x92", "nameLocation": "15806:14:116", "nodeType": "EnumValue", "src": "15806:14:116" }, { "id": 37577, "name": "OtherError0x93", "nameLocation": "15822:14:116", "nodeType": "EnumValue", "src": "15822:14:116" }, { "id": 37578, "name": "OtherError0x94", "nameLocation": "15838:14:116", "nodeType": "EnumValue", "src": "15838:14:116" }, { "id": 37579, "name": "OtherError0x95", "nameLocation": "15864:14:116", "nodeType": "EnumValue", "src": "15864:14:116" }, { "id": 37580, "name": "OtherError0x96", "nameLocation": "15880:14:116", "nodeType": "EnumValue", "src": "15880:14:116" }, { "id": 37581, "name": "OtherError0x97", "nameLocation": "15896:14:116", "nodeType": "EnumValue", "src": "15896:14:116" }, { "id": 37582, "name": "OtherError0x98", "nameLocation": "15912:14:116", "nodeType": "EnumValue", "src": "15912:14:116" }, { "id": 37583, "name": "OtherError0x99", "nameLocation": "15928:14:116", "nodeType": "EnumValue", "src": "15928:14:116" }, { "id": 37584, "name": "OtherError0x9A", "nameLocation": "15944:14:116", "nodeType": "EnumValue", "src": "15944:14:116" }, { "id": 37585, "name": "OtherError0x9B", "nameLocation": "15960:14:116", "nodeType": "EnumValue", "src": "15960:14:116" }, { "id": 37586, "name": "OtherError0x9C", "nameLocation": "15985:14:116", "nodeType": "EnumValue", "src": "15985:14:116" }, { "id": 37587, "name": "OtherError0x9D", "nameLocation": "16001:14:116", "nodeType": "EnumValue", "src": "16001:14:116" }, { "id": 37588, "name": "OtherError0x9E", "nameLocation": "16017:14:116", "nodeType": "EnumValue", "src": "16017:14:116" }, { "id": 37589, "name": "OtherError0x9F", "nameLocation": "16033:14:116", "nodeType": "EnumValue", "src": "16033:14:116" }, { "id": 37590, "name": "OtherError0xA0", "nameLocation": "16049:14:116", "nodeType": "EnumValue", "src": "16049:14:116" }, { "id": 37591, "name": "OtherError0xA1", "nameLocation": "16065:14:116", "nodeType": "EnumValue", "src": "16065:14:116" }, { "id": 37592, "name": "OtherError0xA2", "nameLocation": "16081:14:116", "nodeType": "EnumValue", "src": "16081:14:116" }, { "id": 37593, "name": "OtherError0xA3", "nameLocation": "16107:14:116", "nodeType": "EnumValue", "src": "16107:14:116" }, { "id": 37594, "name": "OtherError0xA4", "nameLocation": "16123:14:116", "nodeType": "EnumValue", "src": "16123:14:116" }, { "id": 37595, "name": "OtherError0xA5", "nameLocation": "16139:14:116", "nodeType": "EnumValue", "src": "16139:14:116" }, { "id": 37596, "name": "OtherError0xA6", "nameLocation": "16155:14:116", "nodeType": "EnumValue", "src": "16155:14:116" }, { "id": 37597, "name": "OtherError0xA7", "nameLocation": "16171:14:116", "nodeType": "EnumValue", "src": "16171:14:116" }, { "id": 37598, "name": "OtherError0xA8", "nameLocation": "16187:14:116", "nodeType": "EnumValue", "src": "16187:14:116" }, { "id": 37599, "name": "OtherError0xA9", "nameLocation": "16203:14:116", "nodeType": "EnumValue", "src": "16203:14:116" }, { "id": 37600, "name": "OtherError0xAA", "nameLocation": "16229:14:116", "nodeType": "EnumValue", "src": "16229:14:116" }, { "id": 37601, "name": "OtherError0xAB", "nameLocation": "16245:14:116", "nodeType": "EnumValue", "src": "16245:14:116" }, { "id": 37602, "name": "OtherError0xAC", "nameLocation": "16261:14:116", "nodeType": "EnumValue", "src": "16261:14:116" }, { "id": 37603, "name": "OtherError0xAD", "nameLocation": "16277:14:116", "nodeType": "EnumValue", "src": "16277:14:116" }, { "id": 37604, "name": "OtherError0xAE", "nameLocation": "16293:14:116", "nodeType": "EnumValue", "src": "16293:14:116" }, { "id": 37605, "name": "OtherError0xAF", "nameLocation": "16309:14:116", "nodeType": "EnumValue", "src": "16309:14:116" }, { "id": 37606, "name": "OtherError0xB0", "nameLocation": "16325:14:116", "nodeType": "EnumValue", "src": "16325:14:116" }, { "id": 37607, "name": "OtherError0xB1", "nameLocation": "16350:14:116", "nodeType": "EnumValue", "src": "16350:14:116" }, { "id": 37608, "name": "OtherError0xB2", "nameLocation": "16366:14:116", "nodeType": "EnumValue", "src": "16366:14:116" }, { "id": 37609, "name": "OtherError0xB3", "nameLocation": "16382:14:116", "nodeType": "EnumValue", "src": "16382:14:116" }, { "id": 37610, "name": "OtherError0xB4", "nameLocation": "16398:14:116", "nodeType": "EnumValue", "src": "16398:14:116" }, { "id": 37611, "name": "OtherError0xB5", "nameLocation": "16414:14:116", "nodeType": "EnumValue", "src": "16414:14:116" }, { "id": 37612, "name": "OtherError0xB6", "nameLocation": "16430:14:116", "nodeType": "EnumValue", "src": "16430:14:116" }, { "id": 37613, "name": "OtherError0xB7", "nameLocation": "16446:14:116", "nodeType": "EnumValue", "src": "16446:14:116" }, { "id": 37614, "name": "OtherError0xB8", "nameLocation": "16471:14:116", "nodeType": "EnumValue", "src": "16471:14:116" }, { "id": 37615, "name": "OtherError0xB9", "nameLocation": "16487:14:116", "nodeType": "EnumValue", "src": "16487:14:116" }, { "id": 37616, "name": "OtherError0xBA", "nameLocation": "16503:14:116", "nodeType": "EnumValue", "src": "16503:14:116" }, { "id": 37617, "name": "OtherError0xBB", "nameLocation": "16519:14:116", "nodeType": "EnumValue", "src": "16519:14:116" }, { "id": 37618, "name": "OtherError0xBC", "nameLocation": "16535:14:116", "nodeType": "EnumValue", "src": "16535:14:116" }, { "id": 37619, "name": "OtherError0xBD", "nameLocation": "16551:14:116", "nodeType": "EnumValue", "src": "16551:14:116" }, { "id": 37620, "name": "OtherError0xBE", "nameLocation": "16567:14:116", "nodeType": "EnumValue", "src": "16567:14:116" }, { "id": 37621, "name": "OtherError0xBF", "nameLocation": "16592:14:116", "nodeType": "EnumValue", "src": "16592:14:116" }, { "id": 37622, "name": "OtherError0xC0", "nameLocation": "16608:14:116", "nodeType": "EnumValue", "src": "16608:14:116" }, { "id": 37623, "name": "OtherError0xC1", "nameLocation": "16624:14:116", "nodeType": "EnumValue", "src": "16624:14:116" }, { "id": 37624, "name": "OtherError0xC2", "nameLocation": "16640:14:116", "nodeType": "EnumValue", "src": "16640:14:116" }, { "id": 37625, "name": "OtherError0xC3", "nameLocation": "16656:14:116", "nodeType": "EnumValue", "src": "16656:14:116" }, { "id": 37626, "name": "OtherError0xC4", "nameLocation": "16672:14:116", "nodeType": "EnumValue", "src": "16672:14:116" }, { "id": 37627, "name": "OtherError0xC5", "nameLocation": "16688:14:116", "nodeType": "EnumValue", "src": "16688:14:116" }, { "id": 37628, "name": "OtherError0xC6", "nameLocation": "16713:14:116", "nodeType": "EnumValue", "src": "16713:14:116" }, { "id": 37629, "name": "OtherError0xC7", "nameLocation": "16729:14:116", "nodeType": "EnumValue", "src": "16729:14:116" }, { "id": 37630, "name": "OtherError0xC8", "nameLocation": "16745:14:116", "nodeType": "EnumValue", "src": "16745:14:116" }, { "id": 37631, "name": "OtherError0xC9", "nameLocation": "16761:14:116", "nodeType": "EnumValue", "src": "16761:14:116" }, { "id": 37632, "name": "OtherError0xCA", "nameLocation": "16777:14:116", "nodeType": "EnumValue", "src": "16777:14:116" }, { "id": 37633, "name": "OtherError0xCB", "nameLocation": "16793:14:116", "nodeType": "EnumValue", "src": "16793:14:116" }, { "id": 37634, "name": "OtherError0xCC", "nameLocation": "16809:14:116", "nodeType": "EnumValue", "src": "16809:14:116" }, { "id": 37635, "name": "OtherError0xCD", "nameLocation": "16834:14:116", "nodeType": "EnumValue", "src": "16834:14:116" }, { "id": 37636, "name": "OtherError0xCE", "nameLocation": "16850:14:116", "nodeType": "EnumValue", "src": "16850:14:116" }, { "id": 37637, "name": "OtherError0xCF", "nameLocation": "16866:14:116", "nodeType": "EnumValue", "src": "16866:14:116" }, { "id": 37638, "name": "OtherError0xD0", "nameLocation": "16882:14:116", "nodeType": "EnumValue", "src": "16882:14:116" }, { "id": 37639, "name": "OtherError0xD1", "nameLocation": "16898:14:116", "nodeType": "EnumValue", "src": "16898:14:116" }, { "id": 37640, "name": "OtherError0xD2", "nameLocation": "16914:14:116", "nodeType": "EnumValue", "src": "16914:14:116" }, { "id": 37641, "name": "OtherError0xD3", "nameLocation": "16930:14:116", "nodeType": "EnumValue", "src": "16930:14:116" }, { "id": 37642, "name": 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"17771:20:116", "nodeType": "EnumValue", "src": "17771:20:116" }, { "documentation": { "id": 37658, "nodeType": "StructuredDocumentation", "src": "17812:208:116", "text": "0xE2: The request is rejected on the grounds that it may cause the submitter to spend or stake an\n amount of value that is unjustifiably high when compared with the reward they will be getting" }, "id": 37659, "name": "BridgeOversizedTallyResult", "nameLocation": "18030:26:116", "nodeType": "EnumValue", "src": "18030:26:116" }, { "documentation": { "id": 37660, "nodeType": "StructuredDocumentation", "src": "18077:16:116", "text": "Unallocated:" }, "id": 37661, "name": "OtherError0xE3", "nameLocation": "18103:14:116", "nodeType": "EnumValue", "src": "18103:14:116" }, { "id": 37662, "name": "OtherError0xE4", "nameLocation": "18119:14:116", "nodeType": "EnumValue", "src": "18119:14:116" }, { "id": 37663, "name": "OtherError0xE5", "nameLocation": "18135:14:116", "nodeType": "EnumValue", "src": "18135:14:116" }, { "id": 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"StructuredDocumentation", "src": "18773:15:116", "text": "Unallocated" }, "id": 37681, "name": "OtherError0xF3", "nameLocation": "18798:14:116", "nodeType": "EnumValue", "src": "18798:14:116" }, { "id": 37682, "name": "OtherError0xF4", "nameLocation": "18814:14:116", "nodeType": "EnumValue", "src": "18814:14:116" }, { "id": 37683, "name": "OtherError0xF5", "nameLocation": "18830:14:116", "nodeType": "EnumValue", "src": "18830:14:116" }, { "id": 37684, "name": "OtherError0xF6", "nameLocation": "18846:14:116", "nodeType": "EnumValue", "src": "18846:14:116" }, { "id": 37685, "name": "OtherError0xF7", "nameLocation": "18862:14:116", "nodeType": "EnumValue", "src": "18862:14:116" }, { "documentation": { "id": 37686, "nodeType": "StructuredDocumentation", "src": "19159:9:116", "text": "0xF8:" }, "id": 37687, "name": "BoardAlreadyDelivered", "nameLocation": "19178:21:116", "nodeType": "EnumValue", "src": "19178:21:116" }, { "documentation": { "id": 37688, "nodeType": "StructuredDocumentation", "src": "19212:9:116", "text": "0xF9:" }, "id": 37689, "name": "BoardResolutionTimeout", "nameLocation": "19231:22:116", "nodeType": "EnumValue", "src": "19231:22:116" }, { "documentation": { "id": 37690, "nodeType": "StructuredDocumentation", "src": "19266:16:116", "text": "Unallocated:" }, "id": 37691, "name": "OtherError0xFA", "nameLocation": "19292:14:116", "nodeType": "EnumValue", "src": "19292:14:116" }, { "id": 37692, "name": "OtherError0xFB", "nameLocation": "19308:14:116", "nodeType": "EnumValue", "src": "19308:14:116" }, { "id": 37693, "name": "OtherError0xFC", "nameLocation": "19324:14:116", "nodeType": "EnumValue", "src": "19324:14:116" }, { "id": 37694, "name": "OtherError0xFD", "nameLocation": "19340:14:116", "nodeType": "EnumValue", "src": "19340:14:116" }, { "id": 37695, "name": "OtherError0xFE", "nameLocation": "19356:14:116", "nodeType": "EnumValue", "src": "19356:14:116" }, { "documentation": { "id": 37696, "nodeType": "StructuredDocumentation", "src": "19530:69:116", "text": "0xFF: Some tally error is not intercepted but it should (0+ args)" }, "id": 37697, "name": "UnhandledIntercept", "nameLocation": "19609:18:116", "nodeType": "EnumValue", "src": "19609:18:116" } ], "name": "ResultStatus", "nameLocation": "6019:12:116", "nodeType": "EnumDefinition", "src": "6014:13620:116" }, { "canonicalName": "Witnet.RadonDataTypes", "documentation": { "id": 37699, "nodeType": "StructuredDocumentation", "src": "19642:111:116", "text": "Possible types either processed by Witnet Radon Scripts or included within results to Witnet Data Requests." }, "id": 37720, "members": [ { "id": 37700, "name": "Any", "nameLocation": "19801:3:116", "nodeType": "EnumValue", "src": "19801:3:116" }, { "id": 37701, "name": "Array", "nameLocation": "19827:5:116", "nodeType": "EnumValue", "src": "19827:5:116" }, { "id": 37702, "name": "Bool", "nameLocation": "19854:4:116", "nodeType": "EnumValue", "src": "19854:4:116" }, { "id": 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"nameLocation": "19764:14:116", "nodeType": "EnumDefinition", "src": "19759:467:116" }, { "canonicalName": "Witnet.RadonFilter", "documentation": { "id": 37721, "nodeType": "StructuredDocumentation", "src": "20234:160:116", "text": "Structure defining some data filtering that can be applied at the Aggregation or the Tally stages\n within a Witnet Data Request resolution workflow." }, "id": 37727, "members": [ { "constant": false, "id": 37724, "mutability": "mutable", "name": "opcode", "nameLocation": "20449:6:116", "nodeType": "VariableDeclaration", "scope": 37727, "src": "20430:25:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_enum$_RadonFilterOpcodes_$37739", "typeString": "enum Witnet.RadonFilterOpcodes" }, "typeName": { "id": 37723, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 37722, "name": "RadonFilterOpcodes", "nameLocations": [ "20430:18:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 37739, "src": 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37728, "nodeType": "StructuredDocumentation", "src": "20496:68:116", "text": "Filtering methods currently supported on the Witnet blockchain. 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"t_enum$_RadonReduceOpcodes_$37762", "typeString": "enum Witnet.RadonReduceOpcodes" }, "typeName": { "id": 37742, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 37741, "name": "RadonReduceOpcodes", "nameLocations": [ "21282:18:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 37762, "src": "21282:18:116" }, "referencedDeclaration": 37762, "src": "21282:18:116", "typeDescriptions": { "typeIdentifier": "t_enum$_RadonReduceOpcodes_$37762", "typeString": "enum Witnet.RadonReduceOpcodes" } }, "visibility": "internal" }, { "constant": false, "id": 37747, "mutability": "mutable", "name": "filters", "nameLocation": "21332:7:116", "nodeType": "VariableDeclaration", "scope": 37748, "src": "21318:21:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_struct$_RadonFilter_$37727_storage_$dyn_storage_ptr", "typeString": "struct Witnet.RadonFilter[]" }, "typeName": { "baseType": { "id": 37745, "nodeType": 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"typeString": "bool" } }, "functionReturnParameters": 37934, "id": 37943, "nodeType": "Return", "src": "24366:58:116" } ] }, "documentation": { "id": 37924, "nodeType": "StructuredDocumentation", "src": "24088:158:116", "text": "=======================================================================\n --- Witnet.Beacon helper functions ------------------------------------" }, "id": 37945, "implemented": true, "kind": "function", "modifiers": [], "name": "equals", "nameLocation": "24261:6:116", "nodeType": "FunctionDefinition", "parameters": { "id": 37931, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 37927, "mutability": "mutable", "name": "self", "nameLocation": "24283:4:116", "nodeType": "VariableDeclaration", "scope": 37945, "src": "24268:19:116", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_Beacon_$37242_storage_ptr", "typeString": "struct Witnet.Beacon" }, "typeName": { "id": 37926, "nodeType": 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"src": "25397:21:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "arguments": [ { "id": 38023, "name": "b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 38012, "src": "25441:1:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } ], "expression": { "id": 38021, "name": "BlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 37145, "src": "25422:11:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_userDefinedValueType$_BlockNumber_$37145_$", "typeString": "type(Witnet.BlockNumber)" } }, "id": 38022, "isConstant": false, "isLValue": false, "isPure": true, 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"=======================================================================\n --- BlockNumber helper functions --------------------------------------" }, "id": 38028, "implemented": true, "kind": "function", "modifiers": [], "name": "egt", "nameLocation": "25316:3:116", "nodeType": "FunctionDefinition", "parameters": { "id": 38013, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 38009, "mutability": "mutable", "name": "a", "nameLocation": "25332:1:116", "nodeType": "VariableDeclaration", "scope": 38028, "src": "25320:13:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" }, "typeName": { "id": 38008, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 38007, "name": "BlockNumber", "nameLocations": [ "25320:11:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 37145, "src": "25320:11:116" }, "referencedDeclaration": 37145, 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}, "returnParameters": { "id": 38016, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 38015, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 38028, "src": "25373:4:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 38014, "name": "bool", "nodeType": "ElementaryTypeName", "src": "25373:4:116", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "25372:6:116" }, "scope": 40741, "src": "25307:144:116", "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "body": { "id": 38049, "nodeType": "Block", "src": "25531:72:116", "statements": [ { "expression": { "commonType": { "typeIdentifier": "t_uint64", "typeString": "uint64" }, "id": 38047, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "arguments": [ { "id": 38041, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 38031, "src": "25568:1:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } ], "expression": { "id": 38039, "name": "BlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 37145, "src": "25549:11:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_userDefinedValueType$_BlockNumber_$37145_$", "typeString": "type(Witnet.BlockNumber)" } }, "id": 38040, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "25561:6:116", "memberName": "unwrap", "nodeType": "MemberAccess", "src": "25549:18:116", "typeDescriptions": { "typeIdentifier": "t_function_unwrap_pure$_t_userDefinedValueType$_BlockNumber_$37145_$returns$_t_uint64_$", "typeString": "function (Witnet.BlockNumber) pure returns (uint64)" } }, "id": 38042, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "25549:21:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "arguments": [ { "id": 38045, "name": "b", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 38034, "src": "25593:1:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } ], "expression": { "id": 38043, "name": "BlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 37145, "src": "25574:11:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_userDefinedValueType$_BlockNumber_$37145_$", "typeString": "type(Witnet.BlockNumber)" } }, "id": 38044, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "25586:6:116", "memberName": "unwrap", "nodeType": "MemberAccess", "src": "25574:18:116", "typeDescriptions": { "typeIdentifier": "t_function_unwrap_pure$_t_userDefinedValueType$_BlockNumber_$37145_$returns$_t_uint64_$", "typeString": "function (Witnet.BlockNumber) pure returns (uint64)" } }, "id": 38046, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "25574:21:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "src": "25549:46:116", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 38038, "id": 38048, "nodeType": "Return", "src": "25542:53:116" } ] }, "id": 38050, "implemented": true, "kind": "function", "modifiers": [], "name": "elt", "nameLocation": "25468:3:116", "nodeType": "FunctionDefinition", "parameters": { "id": 38035, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 38031, "mutability": "mutable", "name": "a", "nameLocation": "25484:1:116", "nodeType": "VariableDeclaration", "scope": 38050, "src": "25472:13:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" }, "typeName": { "id": 38030, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 38029, "name": "BlockNumber", "nameLocations": [ "25472:11:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 37145, "src": "25472:11:116" }, "referencedDeclaration": 37145, "src": "25472:11:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } }, "visibility": "internal" }, { "constant": false, "id": 38034, "mutability": "mutable", "name": "b", "nameLocation": "25499:1:116", "nodeType": "VariableDeclaration", "scope": 38050, "src": "25487:13:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" }, "typeName": { "id": 38033, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 38032, "name": "BlockNumber", "nameLocations": [ "25487:11:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 37145, "src": "25487:11:116" }, "referencedDeclaration": 37145, "src": "25487:11:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } }, "visibility": "internal" } ], "src": "25471:30:116" }, "returnParameters": { "id": 38038, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 38037, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 38050, "src": "25525:4:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 38036, "name": "bool", "nodeType": "ElementaryTypeName", "src": "25525:4:116", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "25524:6:116" }, "scope": 40741, "src": "25459:144:116", "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "body": { "id": 38071, "nodeType": "Block", "src": "25682:71:116", "statements": [ { "expression": { "commonType": { "typeIdentifier": "t_uint64", "typeString": "uint64" }, "id": 38069, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "arguments": [ { "id": 38063, "name": "a", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 38053, "src": "25719:1:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } ], "expression": { "id": 38061, "name": "BlockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 37145, "src": "25700:11:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_userDefinedValueType$_BlockNumber_$37145_$", "typeString": "type(Witnet.BlockNumber)" } }, "id": 38062, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "25712:6:116", "memberName": "unwrap", "nodeType": "MemberAccess", "src": "25700:18:116", 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"uint64" } }, "src": "25700:45:116", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 38060, "id": 38070, "nodeType": "Return", "src": "25693:52:116" } ] }, "id": 38072, "implemented": true, "kind": "function", "modifiers": [], "name": "gt", "nameLocation": "25620:2:116", "nodeType": "FunctionDefinition", "parameters": { "id": 38057, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 38053, "mutability": "mutable", "name": "a", "nameLocation": "25635:1:116", "nodeType": "VariableDeclaration", "scope": 38072, "src": "25623:13:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" }, "typeName": { "id": 38052, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 38051, "name": "BlockNumber", "nameLocations": [ "25623:11:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 37145, "src": "25623:11:116" }, "referencedDeclaration": 37145, "src": "25623:11:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } }, "visibility": "internal" }, { "constant": false, "id": 38056, "mutability": "mutable", "name": "b", "nameLocation": "25650:1:116", "nodeType": "VariableDeclaration", "scope": 38072, "src": "25638:13:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" }, "typeName": { "id": 38055, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 38054, "name": "BlockNumber", "nameLocations": [ "25638:11:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 37145, "src": "25638:11:116" }, "referencedDeclaration": 37145, "src": "25638:11:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_BlockNumber_$37145", "typeString": "Witnet.BlockNumber" } }, "visibility": "internal" } ], "src": "25622:30:116" }, "returnParameters": { "id": 38060, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 38059, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 38072, "src": "25676:4:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 38058, "name": "bool", "nodeType": "ElementaryTypeName", "src": "25676:4:116", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "25675:6:116" }, "scope": 40741, "src": "25611:142:116", "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "body": { "id": 38093, "nodeType": "Block", "src": "25832:71:116", "statements": [ { "expression": { "commonType": { "typeIdentifier": "t_uint64", "typeString": "uint64" }, "id": 38091, 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"nodeType": "MemberAccess", "referencedDeclaration": 37701, "src": "31820:20:116", "typeDescriptions": { "typeIdentifier": "t_enum$_RadonDataTypes_$37720", "typeString": "enum Witnet.RadonDataTypes" } } ], "id": 38534, "kind": "modifierInvocation", "modifierName": { "id": 38530, "name": "_checkDataType", "nameLocations": [ "31799:14:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 38263, "src": "31799:14:116" }, "nodeType": "ModifierInvocation", "src": "31799:42:116" } ], "name": "fetchUint64Array", "nameLocation": "31726:16:116", "nodeType": "FunctionDefinition", "parameters": { "id": 38529, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 38528, "mutability": "mutable", "name": "self", "nameLocation": "31761:4:116", "nodeType": "VariableDeclaration", "scope": 38545, "src": "31743:22:116", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_struct$_DataResult_$37293_memory_ptr", "typeString": "struct 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"typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "functionReturnParameters": 38681, "id": 38691, "nodeType": "Return", "src": "33793:52:116" } ] }, "id": 38693, "implemented": true, "kind": "function", "modifiers": [], "name": "hashify", "nameLocation": "33726:7:116", "nodeType": "FunctionDefinition", "parameters": { "id": 38678, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 38677, "mutability": "mutable", "name": "hash", "nameLocation": "33744:4:116", "nodeType": "VariableDeclaration", "scope": 38693, "src": "33734:14:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_QueryUUID_$37149", "typeString": "Witnet.QueryUUID" }, "typeName": { "id": 38676, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 38675, "name": "QueryUUID", "nameLocations": [ "33734:9:116" ], "nodeType": "IdentifierPath", "referencedDeclaration": 37149, "src": "33734:9:116" }, "referencedDeclaration": 37149, "src": "33734:9:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_QueryUUID_$37149", "typeString": "Witnet.QueryUUID" } }, "visibility": "internal" } ], "src": "33733:16:116" }, "returnParameters": { "id": 38681, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 38680, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 38693, "src": "33773:7:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 38679, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "33773:7:116", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" } ], "src": "33772:9:116" }, "scope": 40741, "src": "33717:136:116", "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "body": { "id": 38739, "nodeType": "Block", "src": "33982:278:116", "statements": [ { "expression": { "arguments": [ { "arguments": [ { "arguments": [ { "arguments": [ { "arguments": [ { "arguments": [ { "id": 38718, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967268, "src": "34099:4:116", "typeDescriptions": { "typeIdentifier": "t_contract$_Witnet_$40741", "typeString": "library Witnet" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_Witnet_$40741", "typeString": "library Witnet" } ], "id": 38717, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "34091:7:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 38716, "name": "address", "nodeType": "ElementaryTypeName", "src": "34091:7:116", "typeDescriptions": {} } }, "id": 38719, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "34091:13:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 38715, "name": "channel", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 37227, "src": "34083:7:116", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_bytes4_$", "typeString": "function (address) view returns (bytes4)" } }, "id": 38720, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "34083:22:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, { "arguments": [ { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 38725, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 38722, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967292, "src": "34135:5:116", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 38723, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "34141:6:116", "memberName": "number", "nodeType": "MemberAccess", "src": "34135:12:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "hexValue": "31", "id": 38724, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "34150:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "34135:16:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 38721, "name": "blockhash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967291, "src": "34125:9:116", "typeDescriptions": { "typeIdentifier": "t_function_blockhash_view$_t_uint256_$returns$_t_bytes32_$", "typeString": "function (uint256) view returns (bytes32)" } }, "id": 38726, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "34125:27:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 38727, "name": "_queryId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 38696, "src": "34171:8:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_QueryId_$37151", "typeString": "Witnet.QueryId" } }, { "arguments": [ { "id": 38731, "name": "_radHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 38699, "src": "34205:8:116", "typeDescriptions": { "typeIdentifier": "t_userDefinedValueType$_RadonHash_$37153", "typeString": "Witnet.RadonHash" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_userDefinedValueType$_RadonHash_$37153", "typeString": "Witnet.RadonHash" } ], "expression": { "expression": { "id": 38728, "name": "Witnet", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40741, "src": "34181:6:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_Witnet_$40741_$", "typeString": "type(library Witnet)" } }, "id": 38729, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "34188:9:116", "memberName": "RadonHash", "nodeType": "MemberAccess", "referencedDeclaration": 37153, "src": "34181:16:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_userDefinedValueType$_RadonHash_$37153_$", "typeString": "type(Witnet.RadonHash)" } }, "id": 38730, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "34198:6:116", "memberName": "unwrap", "nodeType": "MemberAccess", "src": "34181:23:116", "typeDescriptions": { "typeIdentifier": "t_function_unwrap_pure$_t_userDefinedValueType$_RadonHash_$37153_$returns$_t_bytes32_$", "typeString": "function (Witnet.RadonHash) pure returns (bytes32)" } }, "id": 38732, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "34181:33:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 38733, "name": "_slaHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 38701, "src": "34216:8:116", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_userDefinedValueType$_QueryId_$37151", "typeString": "Witnet.QueryId" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "expression": { "id": 38713, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967295, "src": "34054:3:116", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 38714, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "34058:6:116", "memberName": "encode", "nodeType": "MemberAccess", "src": "34054:10:116", "typeDescriptions": 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} } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes15", "typeString": "bytes15" } ], "expression": { "expression": { "id": 38707, "name": "Witnet", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40741, "src": "34000:6:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_Witnet_$40741_$", "typeString": "type(library Witnet)" } }, "id": 38708, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberLocation": "34007:9:116", "memberName": "QueryUUID", "nodeType": "MemberAccess", "referencedDeclaration": 37149, "src": "34000:16:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_userDefinedValueType$_QueryUUID_$37149_$", "typeString": "type(Witnet.QueryUUID)" } }, "id": 38709, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberLocation": "34017:4:116", "memberName": "wrap", "nodeType": "MemberAccess", "src": "34000:21:116", "typeDescriptions": { 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"FunctionCall", "src": "44716:40:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "src": "44700:56:116", "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "id": 39833, "nodeType": "ExpressionStatement", "src": "44700:56:116" }, { "expression": { "id": 39850, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "id": 39834, "name": "_bytes", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 39803, "src": "44771:6:116", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 39837, "indexExpression": { "id": 39836, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "44778:5:116", "subExpression": { "id": 39835, "name": "_i", "nodeType": "Identifier", 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"uint8", "nodeType": "ElementaryTypeName", "src": "49643:5:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" } ], "id": 40336, "initialValue": { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40335, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40332, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 40330, "name": "_u", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40303, "src": "49660:2:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "%", "rightExpression": { "hexValue": "3136", "id": 40331, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", 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40372, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "49837:6:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_string_storage_ptr_$", "typeString": "type(string storage pointer)" }, "typeName": { "id": 40371, "name": "string", "nodeType": "ElementaryTypeName", "src": "49837:6:116", "typeDescriptions": {} } }, "id": 40374, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "49837:10:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } }, "functionReturnParameters": 40307, "id": 40375, "nodeType": "Return", "src": "49830:17:116" } ] }, "documentation": { "id": 40301, "nodeType": "StructuredDocumentation", "src": "49331:121:116", "text": "@notice Convert a `uint8` into a 2 characters long `string` representing its two less significant hexadecimal values." }, "id": 40377, "implemented": true, "kind": "function", "modifiers": [], "name": "toHexString", "nameLocation": "49467:11:116", "nodeType": "FunctionDefinition", "parameters": { "id": 40304, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 40303, "mutability": "mutable", "name": "_u", "nameLocation": "49485:2:116", "nodeType": "VariableDeclaration", "scope": 40377, "src": "49479:8:116", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 40302, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "49479:5:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" } ], "src": "49478:10:116" }, "returnParameters": { "id": 40307, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 40306, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 40377, "src": "49530:13:116", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 40305, "name": "string", "nodeType": "ElementaryTypeName", "src": "49530:6:116", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "internal" } ], "src": "49529:15:116" }, "scope": 40741, "src": "49458:397:116", "stateMutability": "pure", "virtual": false, "visibility": "internal" }, { "body": { "id": 40528, "nodeType": "Block", "src": "50095:626:116", "statements": [ { "condition": { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40387, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 40385, "name": "_u", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40380, "src": "50110:2:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "hexValue": "3130", "id": 40386, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50115:2:116", "typeDescriptions": { "typeIdentifier": "t_rational_10_by_1", "typeString": "int_const 10" }, "value": "10" }, "src": "50110:7:116", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "condition": { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40417, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 40415, "name": "_u", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40380, "src": "50263:2:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "hexValue": "313030", "id": 40416, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50268:3:116", "typeDescriptions": { "typeIdentifier": "t_rational_100_by_1", "typeString": "int_const 100" }, "value": "100" }, "src": "50263:8:116", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 40525, "nodeType": "Block", "src": "50468:246:116", "statements": [ { "assignments": [ 40464 ], "declarations": [ { "constant": false, "id": 40464, "mutability": "mutable", "name": "b3", "nameLocation": "50496:2:116", "nodeType": "VariableDeclaration", "scope": 40525, "src": "50483:15:116", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 40463, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "50483:5:116", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "id": 40469, "initialValue": { "arguments": [ { "hexValue": "33", "id": 40467, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50511:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_3_by_1", "typeString": "int_const 3" }, "value": "3" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_3_by_1", "typeString": "int_const 3" } ], "id": 40466, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "NewExpression", "src": "50501:9:116", "typeDescriptions": { "typeIdentifier": "t_function_objectcreation_pure$_t_uint256_$returns$_t_bytes_memory_ptr_$", "typeString": "function (uint256) pure returns (bytes memory)" }, "typeName": { "id": 40465, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "50505:5:116", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } } }, "id": 40468, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "50501:12:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "nodeType": "VariableDeclarationStatement", "src": "50483:30:116" }, { "expression": { "id": 40484, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "id": 40470, "name": "b3", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40464, "src": "50528:2:116", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 40472, "indexExpression": { "hexValue": "30", "id": 40471, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50531:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "50528:5:116", "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40482, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40479, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 40477, "name": "_u", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40380, "src": "50549:2:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "/", "rightExpression": { "hexValue": "313030", "id": 40478, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50554:3:116", "typeDescriptions": { "typeIdentifier": "t_rational_100_by_1", "typeString": "int_const 100" }, "value": "100" }, "src": "50549:8:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 40476, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "50543:5:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint8_$", "typeString": "type(uint8)" }, "typeName": { "id": 40475, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "50543:5:116", "typeDescriptions": {} } }, "id": 40480, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "50543:15:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "hexValue": "3438", "id": 40481, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50561:2:116", "typeDescriptions": { "typeIdentifier": "t_rational_48_by_1", "typeString": "int_const 48" }, "value": "48" }, "src": "50543:20:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 40474, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "50536:6:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes1_$", "typeString": "type(bytes1)" }, "typeName": { "id": 40473, "name": "bytes1", "nodeType": "ElementaryTypeName", "src": "50536:6:116", "typeDescriptions": {} } }, "id": 40483, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "50536:28:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "src": "50528:36:116", "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "id": 40485, "nodeType": "ExpressionStatement", "src": "50528:36:116" }, { "expression": { "id": 40502, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "id": 40486, "name": "b3", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40464, "src": "50579:2:116", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 40488, "indexExpression": { "hexValue": "31", "id": 40487, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50582:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "50579:5:116", "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40500, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40497, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40495, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 40493, "name": "_u", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40380, "src": "50600:2:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "%", "rightExpression": { "hexValue": "313030", "id": 40494, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50605:3:116", "typeDescriptions": { "typeIdentifier": "t_rational_100_by_1", "typeString": "int_const 100" }, "value": "100" }, "src": "50600:8:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "/", "rightExpression": { "hexValue": "3130", "id": 40496, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50611:2:116", "typeDescriptions": { "typeIdentifier": "t_rational_10_by_1", "typeString": "int_const 10" }, "value": "10" }, "src": "50600:13:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 40492, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "50594:5:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint8_$", "typeString": "type(uint8)" }, "typeName": { "id": 40491, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "50594:5:116", "typeDescriptions": {} } }, "id": 40498, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "50594:20:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "hexValue": "3438", "id": 40499, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50617:2:116", "typeDescriptions": { "typeIdentifier": "t_rational_48_by_1", "typeString": "int_const 48" }, "value": "48" }, "src": "50594:25:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 40490, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "50587:6:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes1_$", "typeString": "type(bytes1)" }, "typeName": { "id": 40489, "name": "bytes1", "nodeType": "ElementaryTypeName", "src": "50587:6:116", "typeDescriptions": {} } }, "id": 40501, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "50587:33:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "src": "50579:41:116", "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "id": 40503, "nodeType": "ExpressionStatement", "src": "50579:41:116" }, { "expression": { "id": 40518, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "id": 40504, "name": "b3", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40464, "src": "50635:2:116", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 40506, "indexExpression": { "hexValue": "32", "id": 40505, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50638:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_2_by_1", "typeString": "int_const 2" }, "value": "2" }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "50635:5:116", "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40516, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40513, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 40511, "name": "_u", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40380, "src": "50656:2:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "%", "rightExpression": { "hexValue": "3130", "id": 40512, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50661:2:116", "typeDescriptions": { "typeIdentifier": "t_rational_10_by_1", "typeString": "int_const 10" }, "value": "10" }, "src": "50656:7:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 40510, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "50650:5:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint8_$", "typeString": "type(uint8)" }, "typeName": { "id": 40509, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "50650:5:116", "typeDescriptions": {} } }, "id": 40514, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "50650:14:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "hexValue": "3438", "id": 40515, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50667:2:116", "typeDescriptions": { "typeIdentifier": "t_rational_48_by_1", "typeString": "int_const 48" }, "value": "48" }, "src": "50650:19:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 40508, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "50643:6:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes1_$", "typeString": "type(bytes1)" }, "typeName": { "id": 40507, "name": "bytes1", "nodeType": "ElementaryTypeName", "src": "50643:6:116", "typeDescriptions": {} } }, "id": 40517, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "50643:27:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "src": "50635:35:116", "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "id": 40519, "nodeType": "ExpressionStatement", "src": "50635:35:116" }, { "expression": { "arguments": [ { "id": 40522, "name": "b3", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40464, "src": "50699:2:116", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 40521, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "50692:6:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_string_storage_ptr_$", "typeString": "type(string storage pointer)" }, "typeName": { "id": 40520, "name": "string", "nodeType": "ElementaryTypeName", "src": "50692:6:116", "typeDescriptions": {} } }, "id": 40523, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "50692:10:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } }, "functionReturnParameters": 40384, "id": 40524, "nodeType": "Return", "src": "50685:17:116" } ] }, "id": 40526, "nodeType": "IfStatement", "src": "50259:455:116", "trueBody": { "id": 40462, "nodeType": "Block", "src": "50273:189:116", "statements": [ { "assignments": [ 40419 ], "declarations": [ { "constant": false, "id": 40419, "mutability": "mutable", "name": "b2", "nameLocation": "50301:2:116", "nodeType": "VariableDeclaration", "scope": 40462, "src": "50288:15:116", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 40418, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "50288:5:116", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "id": 40424, "initialValue": { "arguments": [ { "hexValue": "32", "id": 40422, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50316:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_2_by_1", "typeString": "int_const 2" }, "value": "2" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_2_by_1", "typeString": "int_const 2" } ], "id": 40421, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "NewExpression", "src": "50306:9:116", "typeDescriptions": { "typeIdentifier": "t_function_objectcreation_pure$_t_uint256_$returns$_t_bytes_memory_ptr_$", "typeString": "function (uint256) pure returns (bytes memory)" }, "typeName": { "id": 40420, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "50310:5:116", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } } }, "id": 40423, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "50306:12:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "nodeType": "VariableDeclarationStatement", "src": "50288:30:116" }, { "expression": { "id": 40439, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "id": 40425, "name": "b2", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40419, "src": "50333:2:116", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 40427, "indexExpression": { "hexValue": "30", "id": 40426, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "50336:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, 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"lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "50187:6:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes1_$", "typeString": "type(bytes1)" }, "typeName": { "id": 40398, "name": "bytes1", "nodeType": "ElementaryTypeName", "src": "50187:6:116", "typeDescriptions": {} } }, "id": 40406, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "50187:22:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "src": "50179:30:116", "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "id": 40408, "nodeType": "ExpressionStatement", "src": "50179:30:116" }, { "expression": { "arguments": [ { "id": 40411, "name": "b1", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40389, "src": "50238:2:116", "typeDescriptions": { 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"operator": "/", "rightExpression": { "hexValue": "3130", "id": 40563, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "51080:2:116", "typeDescriptions": { "typeIdentifier": "t_rational_10_by_1", "typeString": "int_const 10" }, "value": "10" }, "src": "51076:6:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "51072:10:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 40566, "nodeType": "ExpressionStatement", "src": "51072:10:116" }, { "expression": { "id": 40577, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "id": 40567, "name": "reversed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40542, "src": "51097:8:116", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 40570, "indexExpression": { "id": 40569, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "51106:4:116", "subExpression": { "id": 40568, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40549, "src": "51106:1:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "51097:14:116", "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40575, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "hexValue": "3438", "id": 40573, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "51121:2:116", "typeDescriptions": { "typeIdentifier": "t_rational_48_by_1", "typeString": "int_const 48" }, "value": "48" }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "id": 40574, "name": "remainder", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40553, "src": "51126:9:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "src": "51121:14:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" } ], "id": 40572, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "51114:6:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes1_$", "typeString": "type(bytes1)" }, "typeName": { "id": 40571, "name": "bytes1", "nodeType": "ElementaryTypeName", "src": "51114:6:116", "typeDescriptions": {} } }, "id": 40576, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "51114:22:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "src": "51097:39:116", "typeDescriptions": { "typeIdentifier": "t_bytes1", "typeString": "bytes1" } }, "id": 40578, "nodeType": "ExpressionStatement", "src": "51097:39:116" } ] }, "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 40582, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 40580, "name": "v", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40532, "src": "51156:1:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "hexValue": "30", "id": 40581, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "51161:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "51156:6:116", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 40583, "nodeType": "DoWhileStatement", "src": "51008:156:116" }, { "assignments": [ 40585 ], "declarations": [ { "constant": false, "id": 40585, "mutability": "mutable", "name": "buf", "nameLocation": "51187:3:116", "nodeType": "VariableDeclaration", "scope": 40620, "src": "51174:16:116", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 40584, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "51174:5:116", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "id": 40590, "initialValue": { "arguments": [ { "id": 40588, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40549, "src": "51203:1:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 40587, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "NewExpression", "src": "51193:9:116", "typeDescriptions": { "typeIdentifier": "t_function_objectcreation_pure$_t_uint256_$returns$_t_bytes_memory_ptr_$", "typeString": "function (uint256) pure returns (bytes memory)" }, "typeName": { "id": 40586, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "51197:5:116", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } } }, "id": 40589, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "nameLocations": [], "names": [], "nodeType": "FunctionCall", "src": "51193:12:116", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "nodeType": "VariableDeclarationStatement", "src": "51174:31:116" }, { "body": { "id": 40613, "nodeType": "Block", "src": "51247:55:116", "statements": [ { "expression": { "id": 40611, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "id": 40601, "name": "buf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40585, "src": "51262:3:116", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 40605, "indexExpression": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 40604, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 40602, "name": "j", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40592, "src": "51266:1:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "hexValue": "31", "id": 40603, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "51270:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "51266:5:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "51262:10:116", "typeDescriptions": 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"visibility": "internal" } ], "id": 40594, "initialValue": { "hexValue": "31", "id": 40593, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "51230:1:116", "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "nodeType": "VariableDeclarationStatement", "src": "51221:10:116" }, "isSimpleCounterLoop": false, "loopExpression": { "expression": { "id": 40599, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "51241:4:116", "subExpression": { "id": 40598, "name": "j", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40592, "src": "51241:1:116", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 40600, "nodeType": "ExpressionStatement", "src": "51241:4:116" }, "nodeType": "ForStatement", "src": "51216:86:116" }, { "expression": { "arguments": [ { "id": 40617, "name": "buf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40585, "src": "51326:3:116", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 40616, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "51319:6:116", "typeDescriptions": { "typeIdentifier": "t_type$_t_string_storage_ptr_$", "typeString": "type(string storage pointer)" }, "typeName": { "id": 40615, "name": "string", "nodeType": "ElementaryTypeName", "src": "51319:6:116", "typeDescriptions": {} } }, "id": 40618, "isConstant": false, "isLValue": false, "isPure": false, "kind": 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"pure", "virtual": false, "visibility": "internal" }, { "body": { "id": 40677, "nodeType": "Block", "src": "51660:426:116", "statements": [ { "condition": { "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 40635, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40631, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 40629, "name": "hexChar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40624, "src": "51675:7:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "hexValue": "30783330", "id": 40630, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "51686:4:116", "typeDescriptions": { "typeIdentifier": "t_rational_48_by_1", "typeString": "int_const 48" }, "value": "0x30" }, "src": "51675:15:116", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "commonType": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "id": 40634, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 40632, "name": "hexChar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 40624, "src": "51694:7:116", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "hexValue": "30783339", "id": 40633, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "51705:4:116", "typeDescriptions": { "typeIdentifier": 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