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pragma solidity ^0.4.0;

// <ORACLIZE_API>

Permission is hereby granted, free of charge, to any person obtaining a copy

of this software and associated documentation files (the "Software"), to deal

in the Software without restriction, including without limitation the rights

to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

copies of the Software, and to permit persons to whom the Software is

furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in

all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

THE SOFTWARE.

// This api is currently targeted at 0.4.18, please import oraclizeAPI_pre0.4.sol or oraclizeAPI_0.4 where necessary

pragma solidity ^0.4.18;

contract OraclizeI {

address public cbAddress;

function query(uint _timestamp, string _datasource, string _arg) external payable returns (bytes32 _id);

function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) external payable returns (bytes32 _id);

function query2(uint _timestamp, string _datasource, string _arg1, string _arg2) public payable returns (bytes32 _id);

function query2_withGasLimit(uint _timestamp, string _datasource, string _arg1, string _arg2, uint _gaslimit) external payable returns (bytes32 _id);

function queryN(uint _timestamp, string _datasource, bytes _argN) public payable returns (bytes32 _id);

function queryN_withGasLimit(uint _timestamp, string _datasource, bytes _argN, uint _gaslimit) external payable returns (bytes32 _id);

function getPrice(string _datasource) public returns (uint _dsprice);

function getPrice(string _datasource, uint gaslimit) public returns (uint _dsprice);

function setProofType(byte _proofType) external;

function setCustomGasPrice(uint _gasPrice) external;

function randomDS_getSessionPubKeyHash() external returns(bytes32);

}

contract OraclizeAddrResolverI {

function getAddress() public returns (address _addr);

}

contract usingOraclize {

uint constant day = 60*60*24;

uint constant week = 60*60*24*7;

uint constant month = 60*60*24*30;

byte constant proofType_NONE = 0x00;

byte constant proofType_TLSNotary = 0x10;

byte constant proofType_Android = 0x20;

byte constant proofType_Ledger = 0x30;

byte constant proofType_Native = 0xF0;

byte constant proofStorage_IPFS = 0x01;

uint8 constant networkID_auto = 0;

uint8 constant networkID_mainnet = 1;

uint8 constant networkID_testnet = 2;

uint8 constant networkID_morden = 2;

uint8 constant networkID_consensys = 161;

OraclizeAddrResolverI OAR;

OraclizeI oraclize;

modifier oraclizeAPI {

if((address(OAR)==0)||(getCodeSize(address(OAR))==0))

oraclize_setNetwork(networkID_auto);

{oraclize_setNetwork(networkID_auto);}

if(address(oraclize) != OAR.getAddress())

oraclize = OraclizeI(OAR.getAddress());

{oraclize = OraclizeI(OAR.getAddress());}

}

modifier coupon(string code){

oraclize = OraclizeI(OAR.getAddress());

}

function oraclize_setNetwork(uint8 networkID) internal returns(bool){

return oraclize_setNetwork();

networkID; // silence the warning and remain backwards compatible

}

function oraclize_setNetwork() internal returns(bool){

if (getCodeSize(0x1d3B2638a7cC9f2CB3D298A3DA7a90B67E5506ed)>0){ //mainnet

OAR = OraclizeAddrResolverI(0x1d3B2638a7cC9f2CB3D298A3DA7a90B67E5506ed);

oraclize_setNetworkName("eth_mainnet");

return true;

}

if (getCodeSize(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1)>0){ //ropsten testnet

OAR = OraclizeAddrResolverI(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1);

oraclize_setNetworkName("eth_ropsten3");

return true;

}

if (getCodeSize(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e)>0){ //kovan testnet

OAR = OraclizeAddrResolverI(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e);

oraclize_setNetworkName("eth_kovan");

return true;

}

if (getCodeSize(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48)>0){ //rinkeby testnet

OAR = OraclizeAddrResolverI(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48);

oraclize_setNetworkName("eth_rinkeby");

return true;

}

if (getCodeSize(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475)>0){ //ethereum-bridge

OAR = OraclizeAddrResolverI(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475);

return true;

}

if (getCodeSize(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF)>0){ //ether.camp ide

OAR = OraclizeAddrResolverI(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF);

return true;

}

if (getCodeSize(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA)>0){ //browser-solidity

OAR = OraclizeAddrResolverI(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA);

return true;

}

return false;

}

function __callback(bytes32 myid, string result) public {

__callback(myid, result, new bytes(0));

}

function __callback(bytes32 myid, string result, bytes proof) public {

return;

myid; result; proof; // Silence compiler warnings

}

function oraclize_getPrice(string datasource) oraclizeAPI internal returns (uint){

return oraclize.getPrice(datasource);

}

function oraclize_getPrice(string datasource, uint gaslimit) oraclizeAPI internal returns (uint){

return oraclize.getPrice(datasource, gaslimit);

}

function oraclize_query(string datasource, string arg) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource);

if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*200000) {return 0;} // unexpectedly high price

return oraclize.query.value(price)(0, datasource, arg);

}

function oraclize_query(uint timestamp, string datasource, string arg) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource);

if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*200000) {return 0;} // unexpectedly high price

return oraclize.query.value(price)(timestamp, datasource, arg);

}

function oraclize_query(uint timestamp, string datasource, string arg, uint gaslimit) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource, gaslimit);

if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*gaslimit) {return 0;} // unexpectedly high price

return oraclize.query_withGasLimit.value(price)(timestamp, datasource, arg, gaslimit);

}

function oraclize_query(string datasource, string arg, uint gaslimit) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource, gaslimit);

if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*gaslimit) {return 0;} // unexpectedly high price

return oraclize.query_withGasLimit.value(price)(0, datasource, arg, gaslimit);

}

function oraclize_query(string datasource, string arg1, string arg2) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource);

if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*200000) {return 0;} // unexpectedly high price

return oraclize.query2.value(price)(0, datasource, arg1, arg2);

}

function oraclize_query(uint timestamp, string datasource, string arg1, string arg2) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource);

if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*200000) {return 0;} // unexpectedly high price

return oraclize.query2.value(price)(timestamp, datasource, arg1, arg2);

}

function oraclize_query(uint timestamp, string datasource, string arg1, string arg2, uint gaslimit) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource, gaslimit);

if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*gaslimit) {return 0;} // unexpectedly high price

return oraclize.query2_withGasLimit.value(price)(timestamp, datasource, arg1, arg2, gaslimit);

}

function oraclize_query(string datasource, string arg1, string arg2, uint gaslimit) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource, gaslimit);

if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*gaslimit) {return 0;} // unexpectedly high price

return oraclize.query2_withGasLimit.value(price)(0, datasource, arg1, arg2, gaslimit);

}

function oraclize_query(string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource);

if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*200000) {return 0;} // unexpectedly high price

bytes memory args = stra2cbor(argN);

return oraclize.queryN.value(price)(0, datasource, args);

}

function oraclize_query(uint timestamp, string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource);

if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*200000) {return 0;} // unexpectedly high price

bytes memory args = stra2cbor(argN);

return oraclize.queryN.value(price)(timestamp, datasource, args);

}

function oraclize_query(uint timestamp, string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource, gaslimit);

if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*gaslimit) {return 0;} // unexpectedly high price

bytes memory args = stra2cbor(argN);

return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);

}

function oraclize_query(string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource, gaslimit);

if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*gaslimit) {return 0;} // unexpectedly high price

bytes memory args = stra2cbor(argN);

return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);

}

function oraclize_query(string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](1);

dynargs[0] = args[0];

return oraclize_query(datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](1);

dynargs[0] = args[0];

return oraclize_query(timestamp, datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](1);

dynargs[0] = args[0];

return oraclize_query(timestamp, datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](1);

dynargs[0] = args[0];

return oraclize_query(datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](2);

dynargs[0] = args[0];

dynargs[1] = args[1];

return oraclize_query(datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](2);

dynargs[0] = args[0];

dynargs[1] = args[1];

return oraclize_query(timestamp, datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](2);

dynargs[0] = args[0];

dynargs[1] = args[1];

return oraclize_query(timestamp, datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](2);

dynargs[0] = args[0];

dynargs[1] = args[1];

return oraclize_query(datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](3);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

return oraclize_query(datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](3);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

return oraclize_query(timestamp, datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](3);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

return oraclize_query(timestamp, datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](3);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

return oraclize_query(datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](4);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

return oraclize_query(datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](4);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

return oraclize_query(timestamp, datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](4);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

return oraclize_query(timestamp, datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](4);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

return oraclize_query(datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](5);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

dynargs[4] = args[4];

return oraclize_query(datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](5);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

dynargs[4] = args[4];

return oraclize_query(timestamp, datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](5);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

dynargs[4] = args[4];

return oraclize_query(timestamp, datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

string[] memory dynargs = new string[](5);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

dynargs[4] = args[4];

return oraclize_query(datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource);

if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*200000) {return 0;} // unexpectedly high price

bytes memory args = ba2cbor(argN);

return oraclize.queryN.value(price)(0, datasource, args);

}

function oraclize_query(uint timestamp, string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource);

if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*200000) {return 0;} // unexpectedly high price

bytes memory args = ba2cbor(argN);

return oraclize.queryN.value(price)(timestamp, datasource, args);

}

function oraclize_query(uint timestamp, string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource, gaslimit);

if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*gaslimit) {return 0;} // unexpectedly high price

bytes memory args = ba2cbor(argN);

return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);

}

function oraclize_query(string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){

uint price = oraclize.getPrice(datasource, gaslimit);

if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price

if (price > 1 ether + tx.gasprice*gaslimit) {return 0;} // unexpectedly high price

bytes memory args = ba2cbor(argN);

return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);

}

function oraclize_query(string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](1);

dynargs[0] = args[0];

return oraclize_query(datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](1);

dynargs[0] = args[0];

return oraclize_query(timestamp, datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](1);

dynargs[0] = args[0];

return oraclize_query(timestamp, datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](1);

dynargs[0] = args[0];

return oraclize_query(datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](2);

dynargs[0] = args[0];

dynargs[1] = args[1];

return oraclize_query(datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](2);

dynargs[0] = args[0];

dynargs[1] = args[1];

return oraclize_query(timestamp, datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](2);

dynargs[0] = args[0];

dynargs[1] = args[1];

return oraclize_query(timestamp, datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](2);

dynargs[0] = args[0];

dynargs[1] = args[1];

return oraclize_query(datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](3);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

return oraclize_query(datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](3);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

return oraclize_query(timestamp, datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](3);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

return oraclize_query(timestamp, datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](3);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

return oraclize_query(datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](4);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

return oraclize_query(datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](4);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

return oraclize_query(timestamp, datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](4);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

return oraclize_query(timestamp, datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](4);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

return oraclize_query(datasource, dynargs, gaslimit);

}

function oraclize_query(string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](5);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

dynargs[4] = args[4];

return oraclize_query(datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](5);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

dynargs[4] = args[4];

return oraclize_query(timestamp, datasource, dynargs);

}

function oraclize_query(uint timestamp, string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {

bytes[] memory dynargs = new bytes[](5);

dynargs[0] = args[0];

dynargs[1] = args[1];

dynargs[2] = args[2];

dynargs[3] = args[3];

dynargs[4] = args[4];

return oraclize_query(timestamp, datasource, dynargs, gaslimit);

return oraclize_query(timestamp, datasource, d

}

functio

Diffs guardadas

Texto original

Open file

pragma solidity ^0.4.0;
// <ORACLIZE_API>
/*
Copyright (c) 2015-2016 Oraclize SRL
Copyright (c) 2016 Oraclize LTD

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/

// This api is currently targeted at 0.4.18, please import oraclizeAPI_pre0.4.sol or oraclizeAPI_0.4 where necessary
pragma solidity ^0.4.18;

contract OraclizeI {
    address public cbAddress;
    function query(uint _timestamp, string _datasource, string _arg) external payable returns (bytes32 _id);
    function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) external payable returns (bytes32 _id);
    function query2(uint _timestamp, string _datasource, string _arg1, string _arg2) public payable returns (bytes32 _id);
    function query2_withGasLimit(uint _timestamp, string _datasource, string _arg1, string _arg2, uint _gaslimit) external payable returns (bytes32 _id);
    function queryN(uint _timestamp, string _datasource, bytes _argN) public payable returns (bytes32 _id);
    function queryN_withGasLimit(uint _timestamp, string _datasource, bytes _argN, uint _gaslimit) external payable returns (bytes32 _id);
    function getPrice(string _datasource) public returns (uint _dsprice);
    function getPrice(string _datasource, uint gaslimit) public returns (uint _dsprice);
    function setProofType(byte _proofType) external;
    function setCustomGasPrice(uint _gasPrice) external;
    function randomDS_getSessionPubKeyHash() external          returns(bytes32);
}
contract OraclizeAddrResolverI {
    function getAddress() public returns (address _addr);
}
contract usingOraclize {
    uint constant day = 60*60*24;
    uint constant week = 60*60*24*7;
    uint constant month = 60*60*24*30;
    byte constant proofType_NONE = 0x00;
    byte constant proofType_TLSNotary = 0x10;
    byte constant proofType_Android = 0x20;
    byte constant proofType_Ledger = 0x30;
    byte constant proofType_Native = 0xF0;
    byte constant proofStorage_IPFS = 0x01;
    uint8 constant networkID_auto = 0;
    uint8 constant networkID_mainnet = 1;
    uint8 constant networkID_testnet = 2;
    uint8 constant networkID_morden = 2;
    uint8 constant networkID_consensys = 161;

OraclizeAddrResolverI OAR;

OraclizeI oraclize;
    modifier oraclizeAPI {
        if((address(OAR)==0)||(getCodeSize(address(OAR))==0))
            oraclize_setNetwork(networkID_auto);

if(address(oraclize) != OAR.getAddress())
            oraclize = OraclizeI(OAR.getAddress());

_;
    }
    modifier coupon(string code){
        oraclize = OraclizeI(OAR.getAddress());
        _;
    }

function __callback(bytes32 myid, string result) public {
        __callback(myid, result, new bytes(0));
    }
    function __callback(bytes32 myid, string result, bytes proof) public {
        return;
        myid; result; proof; // Silence compiler warnings
    }

function oraclize_getPrice(string datasource) oraclizeAPI internal returns (uint){
        return oraclize.getPrice(datasource);
    }

function oraclize_getPrice(string datasource, uint gaslimit) oraclizeAPI internal returns (uint){
        return oraclize.getPrice(datasource, gaslimit);
    }

function oraclize_randomDS_getSessionPubKeyHash() oraclizeAPI internal returns (bytes32){
        return oraclize.randomDS_getSessionPubKeyHash();
    }

function getCodeSize(address _addr)          internal returns(uint _size) {
        assembly {
            _size := extcodesize(_addr)
        }
    }

function parseAddr(string _a) internal      returns (address){
        bytes memory tmp = bytes(_a);
        uint160 iaddr = 0;
        uint160 b1;
        uint160 b2;
        for (uint i=2; i<2+2*20; i+=2){
            iaddr *= 256;
            b1 = uint160(tmp[i]);
            b2 = uint160(tmp[i+1]);
            if ((b1 >= 97)&&(b1 <= 102)) b1 -= 87;
            else if ((b1 >= 65)&&(b1 <= 70)) b1 -= 55;
            else if ((b1 >= 48)&&(b1 <= 57)) b1 -= 48;
            if ((b2 >= 97)&&(b2 <= 102)) b2 -= 87;
            else if ((b2 >= 65)&&(b2 <= 70)) b2 -= 55;
            else if ((b2 >= 48)&&(b2 <= 57)) b2 -= 48;
            iaddr += (b1*16+b2);
        }
        return address(iaddr);
    }

function strCompare(string _a, string _b) internal      returns (int) {
        bytes memory a = bytes(_a);
        bytes memory b = bytes(_b);
        uint minLength = a.length;
        if (b.length < minLength) minLength = b.length;
        for (uint i = 0; i < minLength; i ++)
            if (a[i] < b[i])
                return -1;
            else if (a[i] > b[i])
                return 1;
        if (a.length < b.length)
            return -1;
        else if (a.length > b.length)
            return 1;
        else
            return 0;
    }

function strConcat(string _a, string _b, string _c, string _d, string _e) internal      returns (string) {
        bytes memory _ba = bytes(_a);
        bytes memory _bb = bytes(_b);
        bytes memory _bc = bytes(_c);
        bytes memory _bd = bytes(_d);
        bytes memory _be = bytes(_e);
        string memory abcde = new string(_ba.length + _bb.length + _bc.length + _bd.length + _be.length);
        bytes memory babcde = bytes(abcde);
        uint k = 0;
        for (uint i = 0; i < _ba.length; i++) babcde[k++] = _ba[i];
        for (i = 0; i < _bb.length; i++) babcde[k++] = _bb[i];
        for (i = 0; i < _bc.length; i++) babcde[k++] = _bc[i];
        for (i = 0; i < _bd.length; i++) babcde[k++] = _bd[i];
        for (i = 0; i < _be.length; i++) babcde[k++] = _be[i];
        return string(babcde);
    }

function strConcat(string _a, string _b, string _c, string _d) internal      returns (string) {
        return strConcat(_a, _b, _c, _d, "");
    }

function strConcat(string _a, string _b, string _c) internal      returns (string) {
        return strConcat(_a, _b, _c, "", "");
    }

function strConcat(string _a, string _b) internal      returns (string) {
        return strConcat(_a, _b, "", "", "");
    }

// parseInt
    function parseInt(string _a) internal      returns (uint) {
        return parseInt(_a, 0);
    }

// parseInt(parseFloat*10^_b)
    function parseInt(string _a, uint _b) internal      returns (uint) {
        bytes memory bresult = bytes(_a);
        uint mint = 0;
        bool decimals = false;
        for (uint i=0; i<bresult.length; i++){
            if ((bresult[i] >= 48)&&(bresult[i] <= 57)){
                if (decimals){
                    if (_b == 0) break;
                    else _b--;
                }
                mint *= 10;
                mint += uint(bresult[i]) - 48;
            } else if (bresult[i] == 46) decimals = true;
        }
        if (_b > 0) mint *= 10**_b;
        return mint;
    }

function stra2cbor(string[] arr) internal      returns (bytes) {
        uint arrlen = arr.length;

// get correct cbor output length
        uint outputlen = 0;
        bytes[] memory elemArray = new bytes[](arrlen);
        for (uint i = 0; i < arrlen; i++) {
            elemArray[i] = (bytes(arr[i]));
            outputlen += elemArray[i].length + (elemArray[i].length - 1)/23 + 3; //+3 accounts for paired identifier types
        }
        uint ctr = 0;
        uint cborlen = arrlen + 0x80;
        outputlen += byte(cborlen).length;
        bytes memory res = new bytes(outputlen);

while (byte(cborlen).length > ctr) {
            res[ctr] = byte(cborlen)[ctr];
            ctr++;
        }
        for (i = 0; i < arrlen; i++) {
            res[ctr] = 0x5F;
            ctr++;
            for (uint x = 0; x < elemArray[i].length; x++) {
                // if there's a bug with larger strings, this may be the culprit
                if (x % 23 == 0) {
                    uint elemcborlen = elemArray[i].length - x >= 24 ? 23 : elemArray[i].length - x;
                    elemcborlen += 0x40;
                    uint lctr = ctr;
                    while (byte(elemcborlen).length > ctr - lctr) {
                        res[ctr] = byte(elemcborlen)[ctr - lctr];
                        ctr++;
                    }
                }
                res[ctr] = elemArray[i][x];
                ctr++;
            }
            res[ctr] = 0xFF;
            ctr++;
        }
        return res;
    }

function ba2cbor(bytes[] arr) internal      returns (bytes) {
        uint arrlen = arr.length;

string oraclize_network_name;
    function oraclize_setNetworkName(string _network_name) internal {
        oraclize_network_name = _network_name;
    }

function oraclize_getNetworkName() internal      returns (string) {
        return oraclize_network_name;
    }

function oraclize_newRandomDSQuery(uint _delay, uint _nbytes, uint _customGasLimit) internal returns (bytes32){
        require((_nbytes > 0) && (_nbytes <= 32));
        // Convert from seconds to ledger timer ticks
        _delay *= 10;
        bytes memory nbytes = new bytes(1);
        nbytes[0] = byte(_nbytes);
        bytes memory unonce = new bytes(32);
        bytes memory sessionKeyHash = new bytes(32);
        bytes32 sessionKeyHash_bytes32 = oraclize_randomDS_getSessionPubKeyHash();
        assembly {
            mstore(unonce, 0x20)
            mstore(add(unonce, 0x20), xor(blockhash(sub(number, 1)), xor(coinbase, timestamp)))
            mstore(sessionKeyHash, 0x20)
            mstore(add(sessionKeyHash, 0x20), sessionKeyHash_bytes32)
        }
        bytes memory delay = new bytes(32);
        assembly {
            mstore(add(delay, 0x20), _delay)
        }

bytes memory delay_bytes8 = new bytes(8);
        copyBytes(delay, 24, 8, delay_bytes8, 0);

bytes[4] memory args = [unonce, nbytes, sessionKeyHash, delay];
        bytes32 queryId = oraclize_query("random", args, _customGasLimit);

bytes memory delay_bytes8_left = new bytes(8);

assembly {
            let x := mload(add(delay_bytes8, 0x20))
            mstore8(add(delay_bytes8_left, 0x27), div(x, 0x100000000000000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x26), div(x, 0x1000000000000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x25), div(x, 0x10000000000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x24), div(x, 0x100000000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x23), div(x, 0x1000000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x22), div(x, 0x10000000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x21), div(x, 0x100000000000000000000000000000000000000000000000000))
            mstore8(add(delay_bytes8_left, 0x20), div(x, 0x1000000000000000000000000000000000000000000000000))

}

oraclize_randomDS_setCommitment(queryId, keccak256(delay_bytes8_left, args[1], sha256(args[0]), args[2]));
        return queryId;
    }

function oraclize_randomDS_setCommitment(bytes32 queryId, bytes32 commitment) internal {
        oraclize_randomDS_args[queryId] = commitment;
    }

mapping(bytes32=>bytes32) oraclize_randomDS_args;
    mapping(bytes32=>bool) oraclize_randomDS_sessionKeysHashVerified;

function verifySig(bytes32 tosignh, bytes dersig, bytes pubkey) internal returns (bool){
        bool sigok;
        address signer;

bytes32 sigr;
        bytes32 sigs;

bytes memory sigr_ = new bytes(32);
        uint offset = 4+(uint(dersig[3]) - 0x20);
        sigr_ = copyBytes(dersig, offset, 32, sigr_, 0);
        bytes memory sigs_ = new bytes(32);
        offset += 32 + 2;
        sigs_ = copyBytes(dersig, offset+(uint(dersig[offset-1]) - 0x20), 32, sigs_, 0);

assembly {
            sigr := mload(add(sigr_, 32))
            sigs := mload(add(sigs_, 32))
        }

(sigok, signer) = safer_ecrecover(tosignh, 27, sigr, sigs);
        if (address(keccak256(pubkey)) == signer) return true;
        else {
            (sigok, signer) = safer_ecrecover(tosignh, 28, sigr, sigs);
            return (address(keccak256(pubkey)) == signer);
        }
    }

function oraclize_randomDS_proofVerify__sessionKeyValidity(bytes proof, uint sig2offset) internal returns (bool) {
        bool sigok;

// Step 6: verify the attestation signature, APPKEY1 must sign the sessionKey from the correct ledger app (CODEHASH)
        bytes memory sig2 = new bytes(uint(proof[sig2offset+1])+2);
        copyBytes(proof, sig2offset, sig2.length, sig2, 0);

bytes memory appkey1_pubkey = new bytes(64);
        copyBytes(proof, 3+1, 64, appkey1_pubkey, 0);

bytes memory tosign2 = new bytes(1+65+32);
        tosign2[0] = byte(1); //role
        copyBytes(proof, sig2offset-65, 65, tosign2, 1);
        bytes memory CODEHASH = hex"fd94fa71bc0ba10d39d464d0d8f465efeef0a2764e3887fcc9df41ded20f505c";
        copyBytes(CODEHASH, 0, 32, tosign2, 1+65);
        sigok = verifySig(sha256(tosign2), sig2, appkey1_pubkey);

if (sigok == false) return false;

// Step 7: verify the APPKEY1 provenance (must be signed by Ledger)
        bytes memory LEDGERKEY = hex"7fb956469c5c9b89840d55b43537e66a98dd4811ea0a27224272c2e5622911e8537a2f8e86a46baec82864e98dd01e9ccc2f8bc5dfc9cbe5a91a290498dd96e4";

bytes memory tosign3 = new bytes(1+65);
        tosign3[0] = 0xFE;
        copyBytes(proof, 3, 65, tosign3, 1);

bytes memory sig3 = new bytes(uint(proof[3+65+1])+2);
        copyBytes(proof, 3+65, sig3.length, sig3, 0);

sigok = verifySig(sha256(tosign3), sig3, LEDGERKEY);

return sigok;
    }

modifier oraclize_randomDS_proofVerify(bytes32 _queryId, string _result, bytes _proof) {
        // Step 1: the prefix has to match 'LP\x01' (Ledger Proof version 1)
        require((_proof[0] == "L") && (_proof[1] == "P") && (_proof[2] == 1));

bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
        require(proofVerified);

_;
    }

function oraclize_randomDS_proofVerify__returnCode(bytes32 _queryId, string _result, bytes _proof) internal returns (uint8){
        // Step 1: the prefix has to match 'LP\x01' (Ledger Proof version 1)
        if ((_proof[0] != "L")||(_proof[1] != "P")||(_proof[2] != 1)) return 1;

bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
        if (proofVerified == false) return 2;

return 0;
    }

function matchBytes32Prefix(bytes32 content, bytes prefix, uint n_random_bytes) internal      returns (bool){
        bool match_ = true;

require(prefix.length == n_random_bytes);

for (uint256 i=0; i< n_random_bytes; i++) {
            if (content[i] != prefix[i]) match_ = false;
        }

return match_;
    }

function oraclize_randomDS_proofVerify__main(bytes proof, bytes32 queryId, bytes result, string context_name) internal returns (bool){

// Step 2: the unique keyhash has to match with the sha256 of (context name + queryId)
        uint ledgerProofLength = 3+65+(uint(proof[3+65+1])+2)+32;
        bytes memory keyhash = new bytes(32);
        copyBytes(proof, ledgerProofLength, 32, keyhash, 0);
        if (!(keccak256(keyhash) == keccak256(sha256(context_name, queryId)))) return false;

bytes memory sig1 = new bytes(uint(proof[ledgerProofLength+(32+8+1+32)+1])+2);
        copyBytes(proof, ledgerProofLength+(32+8+1+32), sig1.length, sig1, 0);

// Step 3: we assume sig1 is valid (it will be verified during step 5) and we verify if 'result' is the prefix of sha256(sig1)
        if (!matchBytes32Prefix(sha256(sig1), result, uint(proof[ledgerProofLength+32+8]))) return false;

// Step 4: commitment match verification, keccak256(delay, nbytes, unonce, sessionKeyHash) == commitment in storage.
        // This is to verify that the computed args match with the ones specified in the query.
        bytes memory commitmentSlice1 = new bytes(8+1+32);
        copyBytes(proof, ledgerProofLength+32, 8+1+32, commitmentSlice1, 0);

bytes memory sessionPubkey = new bytes(64);
        uint sig2offset = ledgerProofLength+32+(8+1+32)+sig1.length+65;
        copyBytes(proof, sig2offset-64, 64, sessionPubkey, 0);

bytes32 sessionPubkeyHash = sha256(sessionPubkey);
        if (oraclize_randomDS_args[queryId] == keccak256(commitmentSlice1, sessionPubkeyHash)){ //unonce, nbytes and sessionKeyHash match
            delete oraclize_randomDS_args[queryId];
        } else return false;

// Step 5: validity verification for sig1 (keyhash and args signed with the sessionKey)
        bytes memory tosign1 = new bytes(32+8+1+32);
        copyBytes(proof, ledgerProofLength, 32+8+1+32, tosign1, 0);
        if (!verifySig(sha256(tosign1), sig1, sessionPubkey)) return false;

// verify if sessionPubkeyHash was verified already, if not.. let's do it!
        if (oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] == false){
            oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] = oraclize_randomDS_proofVerify__sessionKeyValidity(proof, sig2offset);
        }

return oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash];
    }

// the following function has been written by Alex Beregszaszi (@axic), use it under the terms of the MIT license
    function copyBytes(bytes from, uint fromOffset, uint length, bytes to, uint toOffset) internal      returns (bytes) {
        uint minLength = length + toOffset;

// Buffer too small
        require(to.length >= minLength); // Should be a better way?

// NOTE: the offset 32 is added to skip the `size` field of both bytes variables
        uint i = 32 + fromOffset;
        uint j = 32 + toOffset;

while (i < (32 + fromOffset + length)) {
            assembly {
                let tmp := mload(add(from, i))
                mstore(add(to, j), tmp)
            }
            i += 32;
            j += 32;
        }

return to;
    }

// the following function has been written by Alex Beregszaszi (@axic), use it under the terms of the MIT license
    // Duplicate Solidity's ecrecover, but catching the CALL return value
    function safer_ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal returns (bool, address) {
        // We do our own memory management here. Solidity uses memory offset
        // 0x40 to store the current end of memory. We write past it (as
        // writes are memory extensions), but don't update the offset so
        // Solidity will reuse it. The memory used here is only needed for
        // this context.

// FIXME: inline assembly can't access return values
        bool ret;
        address addr;

assembly {
            let size := mload(0x40)
            mstore(size, hash)
            mstore(add(size, 32), v)
            mstore(add(size, 64), r)
            mstore(add(size, 96), s)

// NOTE: we can reuse the request memory because we deal with
        //       the return code
            ret := call(3000, 1, 0, size, 128, size, 32)
            addr := mload(size)
        }

return (ret, addr);
    }

// the following function has been written by Alex Beregszaszi (@axic), use it under the terms of the MIT license
    function ecrecovery(bytes32 hash, bytes sig) internal returns (bool, address) {
        bytes32 r;
        bytes32 s;
        uint8 v;

if (sig.length != 65)
            return (false, 0);

// The signature format is a compact form of:
        //   {bytes32 r}{bytes32 s}{uint8 v}
        // Compact means, uint8 is not padded to 32 bytes.
        assembly {
            r := mload(add(sig, 32))
            s := mload(add(sig, 64))

// Here we are loading the last 32 bytes. We exploit the fact that
        // 'mload' will pad with zeroes if we overread.
        // There is no 'mload8' to do this, but that would be nicer.
            v := byte(0, mload(add(sig, 96)))

// Alternative solution:
        // 'byte' is not working due to the Solidity parser, so lets
        // use the second best option, 'and'
        // v := and(mload(add(sig, 65)), 255)
        }

// albeit non-transactional signatures are not specified by the YP, one would expect it
        // to match the YP range of [27, 28]
        //
        // geth uses [0, 1] and some clients have followed. This might change, see:
        //  https://github.com/ethereum/go-ethereum/issues/2053
        if (v < 27)
            v += 27;

if (v != 27 && v != 28)
            return (false, 0);

return safer_ecrecover(hash, v, r, s);
    }

function nestingTest(string _a, string _b, string _c, string _d, string _e) {
        for (i = 0; i < _bb.length; i++)
            for (i = 0; i < _bb.length; i++)
                if (i = 0)
                    babcde[k++] = _bb[i];
        for (i = 0; i < _bb.length; i++)
            for (i = 0; i < _bb.length; i++)
                if (i = 0)
                    while (i)
                        babcde[k++] = _bb[i];
        for (i = 0; i < _bb.length; i++)
            for (i = 0; i < _bb.length; i++)
                if (i = 0)
                    babcde[k++] = _bb[i];
        for (i = 0; i < _bb.length; i++)
            for (i = 0; i < _bb.length; i++)
                if (i = 0)
                    babcde[k++] = _bb[i];
        for (i = 0; i < _be.length; i++) babcde[k++] = _be[i];
        for (uint i = 0; i < _ba.length; i++) babcde[k++] = _ba[i];
        for (i = 0; i < _bb.length; i++) babcde[k++] = _bb[i];
        for (i = 0; i < _bb.length; i++)
            for (i = 0; i < _bb.length; i++)
                if (i = 0)
                    babcde[k++] = _bb[i];
        for (i = 0; i < _bc.length; i++) babcde[k++] = _bc[i];
        for (i = 0; i < _bd.length; i++) babcde[k++] = _bd[i];
        for (i = 0; i < _be.length; i++) babcde[k++] = _be[i];
        if (_be[0] < _bd[0])
            return;
        else if (babcde[0] > _bd[0])
            if (_bd[0] < _bc[0])
                return;
            if (_bd[0] == _bc[0])
                return;
    }

}
// </ORACLIZE_API>

Texto modificado

Open file

pragma solidity ^0.4.0;
// <ORACLIZE_API>
/*
Copyright (c) 2015-2016 Oraclize SRL
Copyright (c) 2016 Oraclize LTD

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

// This api is currently targeted at 0.4.18, please import oraclizeAPI_pre0.4.sol or oraclizeAPI_0.4 where necessary
pragma solidity ^0.4.18;

OraclizeAddrResolverI OAR;

OraclizeI oraclize;
    modifier oraclizeAPI {
        if((address(OAR)==0)||(getCodeSize(address(OAR))==0))
            {oraclize_setNetwork(networkID_auto);}

if(address(oraclize) != OAR.getAddress())
            {oraclize = OraclizeI(OAR.getAddress());}