Update usingOraclize.sol

Update usingOraclize.sol

// <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.
*/

pragma solidity ^0.4.0;//please import oraclizeAPI_pre0.4.sol when solidity < 0.4.0

contract OraclizeI {
    address public cbAddress;
    function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id);
    function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id);
    function query2(uint _timestamp, string _datasource, string _arg1, string _arg2) payable returns (bytes32 _id);
    function query2_withGasLimit(uint _timestamp, string _datasource, string _arg1, string _arg2, uint _gaslimit) payable returns (bytes32 _id);
    function queryN(uint _timestamp, string _datasource, bytes _argN) payable returns (bytes32 _id);
    function queryN_withGasLimit(uint _timestamp, string _datasource, bytes _argN, uint _gaslimit) payable returns (bytes32 _id);
    function getPrice(string _datasource) returns (uint _dsprice);
    function getPrice(string _datasource, uint gaslimit) returns (uint _dsprice);
    function useCoupon(string _coupon);
    function setProofType(byte _proofType);
    function setConfig(bytes32 _config);
    function setCustomGasPrice(uint _gasPrice);
    function randomDS_getSessionPubKeyHash() returns(bytes32);
}
contract OraclizeAddrResolverI {
    function getAddress() 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 = OraclizeI(OAR.getAddress());
        _;
    }
    modifier coupon(string code){
        oraclize = OraclizeI(OAR.getAddress());
        oraclize.useCoupon(code);
        _;
    }

    function oraclize_setNetwork(uint8 networkID) 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) {
        __callback(myid, result, new bytes(0));
    }
    function __callback(bytes32 myid, string result, bytes proof) {
    }

    function oraclize_useCoupon(string code) oraclizeAPI internal {
        oraclize.useCoupon(code);
    }

    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
        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
        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
        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
        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
        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
        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
        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
        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
        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
        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
        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
        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
        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
        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
        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
        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);
    }
    function oraclize_query(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(datasource, dynargs, gaslimit);
    }

    function oraclize_cbAddress() oraclizeAPI internal returns (address){
        return oraclize.cbAddress();
    }
    function oraclize_setProof(byte proofP) oraclizeAPI internal {
        return oraclize.setProofType(proofP);
    }
    function oraclize_setCustomGasPrice(uint gasPrice) oraclizeAPI internal {
        return oraclize.setCustomGasPrice(gasPrice);
    }
    function oraclize_setConfig(bytes32 config) oraclizeAPI internal {
        return oraclize.setConfig(config);
    }

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

    function getCodeSize(address _addr) constant 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 indexOf(string _haystack, string _needle) internal returns (int) {
        bytes memory h = bytes(_haystack);
        bytes memory n = bytes(_needle);
        if(h.length < 1 || n.length < 1 || (n.length > h.length))
            return -1;
        else if(h.length > (2**128 -1))
            return -1;
        else
        {
            uint subindex = 0;
            for (uint i = 0; i < h.length; i ++)
            {
                if (h[i] == n[0])
                {
                    subindex = 1;
                    while(subindex < n.length && (i + subindex) < h.length && h[i + subindex] == n[subindex])
                    {
                        subindex++;
                    }
                    if(subindex == n.length)
                        return int(i);
                }
            }
            return -1;
        }
    }

    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 uint2str(uint i) internal returns (string){
        if (i == 0) return "0";
        uint j = i;
        uint len;
        while (j != 0){
            len++;
            j /= 10;
        }
        bytes memory bstr = new bytes(len);
        uint k = len - 1;
        while (i != 0){
            bstr[k--] = byte(48 + i % 10);
            i /= 10;
        }
        return string(bstr);
    }

    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;

            // 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;
        }

    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){
        if ((_nbytes == 0)||(_nbytes > 32)) throw;
        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[3] memory args = [unonce, nbytes, sessionKeyHash];
        bytes32 queryId = oraclize_query(_delay, "random", args, _customGasLimit);
        oraclize_randomDS_setCommitment(queryId, sha3(bytes8(_delay), 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(sha3(pubkey)) == signer) return true;
        else {
            (sigok, signer) = safer_ecrecover(tosignh, 28, sigr, sigs);
            return (address(sha3(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] = 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)
        if ((_proof[0] != "L")||(_proof[1] != "P")||(_proof[2] != 1)) throw;

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

        _;
    }

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

        for (var i=0; i<prefix.length; 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){
        bool checkok;

        // 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);
        checkok = (sha3(keyhash) == sha3(sha256(context_name, queryId)));
        if (checkok == false) 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)
        checkok = matchBytes32Prefix(sha256(sig1), result);
        if (checkok == false) return false;

        // Step 4: commitment match verification, sha3(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] == sha3(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);
        checkok = verifySig(sha256(tosign1), sig1, sessionPubkey);
        if (checkok == false) 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;

        if (to.length < minLength) {
            // Buffer too small
            throw; // 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);
    }

}
// </ORACLIZE_API>

// <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.
*/

pragma solidity ^0.4.0;//please import oraclizeAPI_pre0.4.sol when solidity < 0.4.0

contract OraclizeI {
    address public cbAddress;
    function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id);
    function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id);
    function query2(uint _timestamp, string _datasource, string _arg1, string _arg2) payable returns (bytes32 _id);
    function query2_withGasLimit(uint _timestamp, string _datasource, string _arg1, string _arg2, uint _gaslimit) payable returns (bytes32 _id);
    function getPrice(string _datasource) returns (uint _dsprice);
    function getPrice(string _datasource, uint gaslimit) returns (uint _dsprice);
    function useCoupon(string _coupon);
    function setProofType(byte _proofType);
    function setConfig(bytes32 _config);
    function setCustomGasPrice(uint _gasPrice);
}
contract OraclizeAddrResolverI {
    function getAddress() 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 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) oraclize_setNetwork(networkID_auto);
        oraclize = OraclizeI(OAR.getAddress());
        _;
    }
    modifier coupon(string code){
        oraclize = OraclizeI(OAR.getAddress());
        oraclize.useCoupon(code);
        _;
    }

    function oraclize_setNetwork(uint8 networkID) internal returns(bool){
        if (getCodeSize(0x1d3b2638a7cc9f2cb3d298a3da7a90b67e5506ed)>0){ //mainnet
            OAR = OraclizeAddrResolverI(0x1d3b2638a7cc9f2cb3d298a3da7a90b67e5506ed);
            return true;
        }
        if (getCodeSize(0xc03a2615d5efaf5f49f60b7bb6583eaec212fdf1)>0){ //ropsten testnet
            OAR = OraclizeAddrResolverI(0xc03a2615d5efaf5f49f60b7bb6583eaec212fdf1);
            return true;
        }
        if (getCodeSize(0x20e12a1f859b3feae5fb2a0a32c18f5a65555bbf)>0){ //ether.camp ide
            OAR = OraclizeAddrResolverI(0x20e12a1f859b3feae5fb2a0a32c18f5a65555bbf);
            return true;
        }
        if (getCodeSize(0x93bbbe5ce77034e3095f0479919962a903f898ad)>0){ //norsborg testnet
            OAR = OraclizeAddrResolverI(0x93bbbe5ce77034e3095f0479919962a903f898ad);
            return true;
        }
        if (getCodeSize(0x51efaf4c8b3c9afbd5ab9f4bbc82784ab6ef8faa)>0){ //browser-solidity
            OAR = OraclizeAddrResolverI(0x51efaf4c8b3c9afbd5ab9f4bbc82784ab6ef8faa);
            return true;
        }
        return false;
    }

    function __callback(bytes32 myid, string result) {
        __callback(myid, result, new bytes(0));
    }
    function __callback(bytes32 myid, string result, bytes proof) {
    }

    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
        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
        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
        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
        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
        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
        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
        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
        return oraclize.query2_withGasLimit.value(price)(0, datasource, arg1, arg2, gaslimit);
    }
    function oraclize_cbAddress() oraclizeAPI internal returns (address){
        return oraclize.cbAddress();
    }
    function oraclize_setProof(byte proofP) oraclizeAPI internal {
        return oraclize.setProofType(proofP);
    }
    function oraclize_setCustomGasPrice(uint gasPrice) oraclizeAPI internal {
        return oraclize.setCustomGasPrice(gasPrice);
    }
    function oraclize_setConfig(bytes32 config) oraclizeAPI internal {
        return oraclize.setConfig(config);
    }

    function getCodeSize(address _addr) constant 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 >= 48)&&(b1 <= 57)) b1 -= 48;
            if ((b2 >= 97)&&(b2 <= 102)) b2 -= 87;
            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 indexOf(string _haystack, string _needle) internal returns (int)
    {
        bytes memory h = bytes(_haystack);
        bytes memory n = bytes(_needle);
        if(h.length < 1 || n.length < 1 || (n.length > h.length))
            return -1;
        else if(h.length > (2**128 -1))
            return -1;
        else
        {
            uint subindex = 0;
            for (uint i = 0; i < h.length; i ++)
            {
                if (h[i] == n[0])
                {
                    subindex = 1;
                    while(subindex < n.length && (i + subindex) < h.length && h[i + subindex] == n[subindex])
                    {
                        subindex++;
                    }
                    if(subindex == n.length)
                        return int(i);
                }
            }
            return -1;
        }
    }

    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 uint2str(uint i) internal returns (string){
        if (i == 0) return "0";
        uint j = i;
        uint len;
        while (j != 0){
            len++;
            j /= 10;
        }
        bytes memory bstr = new bytes(len);
        uint k = len - 1;
        while (i != 0){
            bstr[k--] = byte(48 + i % 10);
            i /= 10;
        }
        return string(bstr);
    }

}
// </ORACLIZE_API>


Update DMToken.sol

Update DMToken.sol

pragma solidity ^0.4.11;

import 'zeppelin-solidity/contracts/token/StandardToken.sol';
import 'zeppelin-solidity/contracts/ownership/Ownable.sol';

contract MintableToken is StandardToken, Ownable {

    uint256 public hardCap;

    event Mint(address indexed to, uint256 amount);

    modifier canMint() {
        require(totalSupply == 0);
        _;
    }

    /**
     * @dev Function to mint tokens
     * @param _to The address that will receive the minted tokens.
     * @param _amount The amount of tokens to mint.
     * @return A boolean that indicates if the operation was successful.
     */
    function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
        require(_amount < hardCap);
        totalSupply = totalSupply.add(_amount);
        balances[_to] = balances[_to].add(_amount);
        Mint(_to, _amount);
        Transfer(0x0, _to, _amount);
        return true;
    }

    /**
     * @dev Function to stop minting new tokens.
     * @return True if the operation was successful.
     */
}
contract DMToken is MintableToken {

    string public name = "DMarket Token";
    string public symbol = "DMT";
    uint256 public decimals = 8;

    function DMToken() {

        /**
        *  1-Phase: 36037245 * 10^8 tokens
        *  2-Phase: 100000000 * 10^8 tokens
        *  Additionaly issued tokens: (36037245 + 100000000) % 15 =  20405587 * 10^8 tokens
        *  HardCap will be equal: 36037245 + 100000000 + 20405587 = 156442831 * 10^8 tokens
        */
        hardCap = 15644283100000000;
    }
}

pragma solidity ^0.4.11;

import 'zeppelin-solidity/contracts/token/StandardToken.sol';
import 'zeppelin-solidity/contracts/ownership/Ownable.sol';

contract MintableToken is StandardToken, Ownable {

    uint256 public hardCap;

    event Mint(address indexed to, uint256 amount);

    modifier canMint() {
        require(totalSupply == 0);
        _;
    }

    /**
     * @dev Function to mint tokens
     * @param _to The address that will receive the minted tokens.
     * @param _amount The amount of tokens to mint.
     * @return A boolean that indicates if the operation was successful.
     */
    function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
        require(_amount < hardCap);
        totalSupply = totalSupply.add(_amount);
        balances[_to] = balances[_to].add(_amount);
        Mint(_to, _amount);
        Transfer(0x0, _to, _amount);
        return true;
    }

    /**
     * @dev Function to stop minting new tokens.
     * @return True if the operation was successful.
     */
}
contract DMToken is MintableToken {

    string public name = "DMarket Token";
    string public symbol = "DMT";
    uint256 public decimals = 8;

    function DMToken() {

        /**
        *  1-Phase: 36037245 * 10^8 tokens
        *  2-Phase: 100000000 * 10^8 tokens
        *    36037245 + 100000000) % 15 =  20405587 * 10^8 tokens
        *  HardCap will be equal: 36037245 + 100000000 + 20405587 = 156442831 * 10^8 tokens
        */
        hardCap = 15644283100000000;
    }
}


New Category Contract Fix

New Category Contract Fix

/*
WeiFund v1.0

This contract creates a crowdfunding platform. Start, donate to, payout and
refund crowdfunding campaigns on Ethereum.

If the campaign goal is reached or surpassed by stated expiry, all raised
funds will be paid out to the campaign's beneficiary. If the campaign goal is
not reached by the stated expiry, all funds are refundable back to oringial
contributors. Campaigns may also select a configuration contract which can
be used for customized outward extensibility of campaigns to contracts like
token or registry systems.

Multiple contributions by the same account are allowed. Each contribution will
be treated as it's own contribution instance.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.

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 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.

For more information, please refer to <http://unlicense.org>
*/

/// @title The core WeiFund configuration hook interface
/// @author Nick Dodson <thenickdodson@gmail.com>
/// @dev This contract enables campaigns to interact with other contracts, such as equity dispersal mechanisms (controllers) and registries
contract WeiFundConfig {
    /// @notice Called when a new campaign has been created
    /// @dev If a campaign specifies a configuration contract, this will be called when the new campaign is created
    /// @param _campaignID (campaign id) the campaign id
    /// @param _owner (campaign owner) the campaign owner or creator
    /// @param _fundingGoal (funding goal) the campaign funding goal
    function newCampaign(uint _campaignID, address _owner, uint _fundingGoal) {}

    /// @notice Called when a new contribution has been made
    /// @dev This will be called when a new contribution has been made to a campaign, this can be used for token generation
    /// @param _campaignID (campaign id) the campaign id
    /// @param _contributor (contributor) the account that initially made the campaign contribution
    /// @param _beneficiary (contribution beneficiary) the contribution beneficiary
    /// @param _amountContributed (amount contributed) the amount contributed by the contributor
    function contribute(uint _campaignID, address _contributor, address _beneficiary, uint _amountContributed) {}

    /// @notice Called when a new refund has been ordered
    /// @dev This will be called when a campaign has failed and a contributor is ordering a refund of their contributed ether
    /// @param _campaignID (campaign id) the campaign id
    /// @param _contributor (contributor) the campaign contributor address
    /// @param _amountRefunded the amount refunded to the contributor
    function refund(uint _campaignID, address _contributor, uint _amountRefunded) {}

    /// @notice Called when a campaign is being paid out
    /// @dev This will be called when a campaign has succeceed and the funds are being paid out to the contributor
    /// @param _campaignID (campaign id) the campaign id
    /// @param _amountPaid The amount paid out to the campaign beneficiary
    function payout(uint _campaignID, uint _amountPaid) {}
}

/// @title The core WeiFund crowdfunding interface
/// @author Nick Dodson <thenickdodson@gmail.com>
contract WeiFund {
    /// @notice creates a new crowdfunding campaign
    /// @dev This method starts a new crowdfunding campaign and calles the campaigns configuration contract if stated
    /// @param _name (campaign name) The campaign name
    /// @param _beneficiary (beneficiary) The address of the beneficiary for this campaign
    /// @param _fundingGoal (funding goal) The funding goal of the campaign. If this goal is not met by the timelimit, all ether will be refunded to the respective contributers
    /// @param _expiry (expiry) When the campaign will expire and contributions can no longer be made
    /// @param _config (configuration address) The configuration address
    /// @return _campaignID (campaign ID) The newly created campaign ID number
    function newCampaign(string _name, address _beneficiary, uint _fundingGoal, uint _expiry, address _config) returns (uint campaignID) {}

    /// @notice contributes ether to a WeiFund campaign
    /// @dev This method will contribute an amount of ether to the campaign at ID _cid. All contribution data will be stored so that the issuance of digital assets can be made out to the contributor address
    /// @param _campaignID (campaign ID) The ID number of the crowdfunding campaign
    /// @param _beneficiary (contribute As Address) This allows a user to contribute on behalf of another address, if left empty, the from sender address is used as the primary Funder address
    /// @return _contributionID (contributor ID) The newly created contributor ID
    function contribute(uint _campaignID, address _beneficiary) returns (uint _contributionID) {}

    /// @notice refunds your accounts contribution of a failed crowdfunding campaign
    /// @dev This method will refund the amount you contributed to a WeiFund campaign, if that campaign has failed to meet it's funding goal or has expired.
    /// @param _campaignID (campaign ID) The ID number of the crowdfunding campaign to be refunded
    function refund(uint _campaignID, uint _contribution) {}

    /// @notice this will payout a successful crowdfunding campaign to the beneficiary address
    /// @dev This method will payout a successful WeiFund crowdfunding campaign to the beneficiary address specified. Any person can trigger the payout by calling this method.
    /// @param _campaignID (campaign ID) The ID number of the crowdfunding campaign
    function payout(uint _campaignID) {}

    /// @notice user Campaign ID (the address of the user, the user campaign ID); get the campaign ID of one of the users crowdfunding campaigns.
    /// @dev This method will get the campaign ID of one of the users crowdfunding campaigns, by looking up the campaign with a user campaign ID. All campaign owners and their campaigns are stored with WeiFund.
    /// @param _operator (campaign creator) The address of the campaign operator
    /// @param _campaignIndex The user campaign ID
    /// @return _campaignID (campaign ID) The campaign ID
    function operatorCampaignID(address _operator, uint _campaignIndex) constant returns (uint campaignID) {}

    /// @notice total number of campaigns created by a specific user
    /// @dev This method will get the campaign ID of one of the users crowdfunding campaigns, by looking up the campaign with a user campaign ID. All campaign owners and their campaigns are stored with WeiFund.
    /// @param _operator (campaign creator) The user's address
    /// @return _numCampaigns (number of campaigns) The number of campaigns
    function totalCampaignsBy(address _operator) constant returns (uint numCampaigns) {}

    /// @notice total number of contributions made by a contributor account to a campaign
    /// @dev This method will retunr an unsigned integer of the total number of campaigns started by a single account
    /// @param _campaignID (campaign id) The campaign id
    /// @param _contributor (campaign contributor address) The user's address
    /// @return _numCampaigns (number of campaigns) The number of campaigns
    function totalContributionsBy(uint _campaignID, address _contributor) constant returns (uint) {}

    /// @notice the total number of campaigns on WeiFund
    /// @dev This method returns the total number of campaigns on WeiFund as an unsigned integer
    /// @return _numCampaigns (number of campaigns) The number of campaigns
    function totalCampaigns() constant returns (uint numCampaigns) {}

    /// @notice retrieve campaign contribution data at specified contributor ID
    /// @dev Retrieve contributor data (tuple) of a specific contributor
    /// @param _campaignID (campaign id) The address of the campaign operator.
    /// @param _contributionID (contributor id) The user campaign ID
    /// @return contributor, beneficiary, amountContributed, refunded, created
    function contributionAt(uint _campaignID, uint _contributionID) constant returns (address contributor,
                                                                                address beneficiary,
                                                                                uint amountContributed,
                                                                                bool refunded,
                                                                                uint created) {}
    /// @notice When the campaign was created
    /// @dev For retrieving the campaign created UNIX timestamp integer
    /// @param _campaignID (campaign id) The campaign id
    /// @return unix timestamp when the campaign was created
    function createdAt(uint _campaignID) public constant returns (uint) {}

    /// @notice Retreive a contributor ID of a campaign contributor
    /// @dev The contributor ID can be used to get contributor information such as how much they contributed to a campaign
    /// @param _campaignID (campaign id) The campaign id
    /// @param _contributor (contributor address)
    /// @param _contributionIndex (contribution index)
    /// @return the contributor ID
    function contributionID(uint _campaignID, address _contributor, uint _contributionIndex) constant returns (uint) {}

    /// @notice Retreive the owner of a specific campaign
    /// @dev The campaign owner is the 20 byte address of the account that created the campaign
    /// @param _campaignID (campaign id) The campaign id
    /// @return The campaign owner's account
    function ownerOf(uint _campaignID) constant returns (address) {}

    /// @notice The beneficiary address of the campaign
    /// @dev The campaign beneficiary is the account that will receive the funds raised by the camapign
    /// @param _campaignID (campaign id) The campaign id
    /// @return The campaign beneficiary address
    function beneficiaryOf(uint _campaignID) constant returns (address) {}

    /// @notice The configuration contract address of the campaign
    /// @dev The configuration contract address allows campaigns to extend their functionality beyond the WeiFund contract
    /// @param _campaignID (campaign id) The campaign id
    /// @return The confirguation contract address
    function configOf(uint _campaignID) constant returns (address) {}

    /// @notice The amount raised by the campaign
    /// @dev The amount of ether raised by a specific campaign
    /// @param _campaignID (campaign id) The campaign id
    /// @return The campaign beneficiary address
    function amountRaisedBy(uint _campaignID) constant returns (uint) {}

    /// @notice The funding goal of a campaign
    /// @dev The amount of ether that needs to be raised in order for campaign funds to be released to the beneficiary, fund value is in wei
    /// @param _campaignID (campaign id) The campaign id
    /// @return The funding goal in wei
    function fundingGoalOf(uint _campaignID) constant returns (uint) {}

    /// @notice The campaign expiry
    /// @dev The unix timestamp at which the campaign funding goal must be reached in order for funds to be paid out
    /// @param _campaignID (campaign id) The campaign id
    /// @return The campaign expiry
    function expiryOf(uint _campaignID) constant returns (uint) {}

    /// @notice The total number of campaign contributors
    /// @dev The total number of campaign contributors returned as an integer
    /// @param _campaignID (campaign id) The campaign id
    /// @return The total number of campaign contributors
    function totalContributors(uint _campaignID) constant returns (uint) {}

    /// @notice Check to see if account is a campaign contributor
    /// @dev Determine whether a specified account address is a campaign contributor
    /// @param _campaignID (campaign id) The campaign id
    /// @param _contributor (contributor address) The contributors account address
    /// @return is address contributor or not (boolean)
    function isContributor(uint _campaignID, address _contributor) constant returns (bool) {}

    /// @notice Check to see if account is a campaign owner
    /// @dev Determine whether a specified account address is the campaign owner
    /// @param _campaignID (campaign id) The campaign id
    /// @param _owner (owner) The owner address
    /// @return is address the campaign owner or not (boolean)
    function isOwner(uint _campaignID, address _owner) constant returns (bool) {}

    /// @notice Has the campaign failed to reach its goals
    /// @dev Determine whether a campaign has failed to reach its goals
    /// @param _campaignID (campaign id) The campaign id
    /// @return has the campaign failed or not (boolean)
    function hasFailed(uint _campaignID) constant returns (bool) {}

    /// @notice Has the campaign succeeded in reaching its funding goals
    /// @dev Determine whether a campaign has succeeded to reach its goals by the campaign expiry
    /// @param _campaignID (campaign id) The campaign id
    /// @return has the campaign succeeded or not (boolean)
    function isSuccess(uint _campaignID) constant returns (bool) {}

    /// @notice Has the campaign been paid out
    /// @dev Has the funds raised by the campaign been paid out (returns a boolean)
    /// @param _campaignID (campaign id) The campaign id
    /// @return has the campaign been paid out
    function isPaidOut(uint _campaignID) constant returns (bool) {}

    /// @notice The total amount of funds that have been refunded for a specified campaign
    /// @dev The total amount of ether that has been refunded for a specified campaign (funds are integers in the wei denomination)
    /// @param _campaignID (campaign id) The campaign id
    /// @return the total amount of funds refunded (an integer representing wei)
    function totalRefunded(uint _campaignID) constant returns (uint) {}

    /// @notice Has the campaign been completly refunded
    /// @dev Are all funds refunded from this campaign (returns a boolean)
    /// @param _campaignID (campaign id) The campaign id
    /// @return have the funds been refunded or not
    function isRefunded(uint _campaignID) constant returns (bool) {}

    event CampaignCreated(uint indexed _campaignID, address indexed _owner);
    event Contributed(uint indexed _campaignID, address indexed _contributor, uint _amountContributed);
    event Refunded(uint indexed _campaignID, address indexed _contributor, uint _amountRefunded);
    event PaidOut(uint indexed _campaignID, address indexed _beneficiary, uint _amountPaid);
}

contract Proxy {
	event Forwarded(address _destination, uint _value);
	event TransferOwnership(address _new_implementer);

	address public implementer;

	function transfer_ownership(address _new_implementer) public {
		if (msg.sender == address(this) || msg.sender == implementer) {
			implementer = _new_implementer;
			TransferOwnership(_new_implementer);
		}
	}

	function forward(address _destination, uint _value, bytes _transactionBytecode) public {
		if (msg.sender == implementer) {
			_destination.call.value(_value)(_transactionBytecode);
			Forwarded(_destination, _value);
		}
	}
}

contract CategoryAuction is Proxy {
    struct Auction {
        uint startTime;
        uint endTime;
        uint highestBid;
        uint campaignID;
    }

    modifier validBid(uint _categoryID, uint _campaignID) {
        if(WeiFund(weifund).isSuccess(_campaignID)
            || WeiFund(weifund).isPaidOut(_campaignID)
            || WeiFund(weifund).hasFailed(_campaignID)
            || msg.value <= 0)
            throw;
        else
            _
    }

    uint public auctionInterval = 7 days;
    address public weifund;
    mapping (uint => uint) public numAuctions; // categoryID => numAuctions
    mapping (uint => mapping(uint => Auction)) public auctions; // categoryID => auction id => Auction

    function CategoryAuctionSystem(address _weifund) {
        weifund = _weifund;
        implementer = msg.sender; // owned by weifund
    }

    function () {
        throw;
    }

    function bid(uint _categoryID, uint _campaignID) validBid(_categoryID, _campaignID) returns (uint auctionID) {
        auctionID = numAuctions[_categoryID];

        if(now >= auctions[_categoryID][auctionID].endTime) { // start new auction
            auctionID = numAuctions[_categoryID]++;
        }

        Auction a = auctions[_categoryID][auctionID];

        if(msg.value > a.highestBid)
            a.campaignID = _campaignID;
    }
}

/*
WeiFund v1.0

This contract creates a crowdfunding platform. Start, donate to, payout and
refund crowdfunding campaigns on Ethereum.

If the campaign goal is reached or surpassed by stated expiry, all raised
funds will be paid out to the campaign's beneficiary. If the campaign goal is
not reached by the stated expiry, all funds are refundable back to oringial
contributors. Campaigns may also select a configuration contract which can
be used for customized outward extensibility of campaigns to contracts like
token or registry systems.

Multiple contributions by the same account are allowed. Each contribution will
be treated as it's own contribution instance.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.

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 BE LIABLE FOR ANY CLAIM, DAMAGES OR
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For more information, please refer to <http://unlicense.org>
*/

/// @title The core WeiFund configuration hook interface
/// @author Nick Dodson <thenickdodson@gmail.com>
/// @dev This contract enables campaigns to interact with other contracts, such as equity dispersal mechanisms (controllers) and registries
contract WeiFundConfig {
    /// @notice Called when a new campaign has been created
    /// @dev If a campaign specifies a configuration contract, this will be called when the new campaign is created
    /// @param _campaignID (campaign id) the campaign id
    /// @param _owner (campaign owner) the campaign owner or creator
    /// @param _fundingGoal (funding goal) the campaign funding goal
    function newCampaign(uint _campaignID, address _owner, uint _fundingGoal) {}

    /// @notice Called when a new contribution has been made
    /// @dev This will be called when a new contribution has been made to a campaign, this can be used for token generation
    /// @param _campaignID (campaign id) the campaign id
    /// @param _contributor (contributor) the account that initially made the campaign contribution
    /// @param _beneficiary (contribution beneficiary) the contribution beneficiary
    /// @param _amountContributed (amount contributed) the amount contributed by the contributor
    function contribute(uint _campaignID, address _contributor, address _beneficiary, uint _amountContributed) {}

    /// @notice Called when a new refund has been ordered
    /// @dev This will be called when a campaign has failed and a contributor is ordering a refund of their contributed ether
    /// @param _campaignID (campaign id) the campaign id
    /// @param _contributor (contributor) the campaign contributor address
    /// @param _amountRefunded the amount refunded to the contributor
    function refund(uint _campaignID, address _contributor, uint _amountRefunded) {}

    /// @notice Called when a campaign is being paid out
    /// @dev This will be called when a campaign has succeceed and the funds are being paid out to the contributor
    /// @param _campaignID (campaign id) the campaign id
    /// @param _amountPaid The amount paid out to the campaign beneficiary
    function payout(uint _campaignID, uint _amountPaid) {}
}

/// @title The core WeiFund crowdfunding interface
/// @author Nick Dodson <thenickdodson@gmail.com>
contract WeiFund {
    /// @notice creates a new crowdfunding campaign
    /// @dev This method starts a new crowdfunding campaign and calles the campaigns configuration contract if stated
    /// @param _name (campaign name) The campaign name
    /// @param _beneficiary (beneficiary) The address of the beneficiary for this campaign
    /// @param _fundingGoal (funding goal) The funding goal of the campaign. If this goal is not met by the timelimit, all ether will be refunded to the respective contributers
    /// @param _expiry (expiry) When the campaign will expire and contributions can no longer be made
    /// @param _config (configuration address) The configuration address
    /// @return _campaignID (campaign ID) The newly created campaign ID number
    function newCampaign(string _name, address _beneficiary, uint _fundingGoal, uint _expiry, address _config) returns (uint campaignID) {}

    /// @notice contributes ether to a WeiFund campaign
    /// @dev This method will contribute an amount of ether to the campaign at ID _cid. All contribution data will be stored so that the issuance of digital assets can be made out to the contributor address
    /// @param _campaignID (campaign ID) The ID number of the crowdfunding campaign
    /// @param _beneficiary (contribute As Address) This allows a user to contribute on behalf of another address, if left empty, the from sender address is used as the primary Funder address
    /// @return _contributionID (contributor ID) The newly created contributor ID
    function contribute(uint _campaignID, address _beneficiary) returns (uint _contributionID) {}

    /// @notice refunds your accounts contribution of a failed crowdfunding campaign
    /// @dev This method will refund the amount you contributed to a WeiFund campaign, if that campaign has failed to meet it's funding goal or has expired.
    /// @param _campaignID (campaign ID) The ID number of the crowdfunding campaign to be refunded
    function refund(uint _campaignID, uint _contribution) {}

    /// @notice this will payout a successful crowdfunding campaign to the beneficiary address
    /// @dev This method will payout a successful WeiFund crowdfunding campaign to the beneficiary address specified. Any person can trigger the payout by calling this method.
    /// @param _campaignID (campaign ID) The ID number of the crowdfunding campaign
    function payout(uint _campaignID) {}

    /// @notice user Campaign ID (the address of the user, the user campaign ID); get the campaign ID of one of the users crowdfunding campaigns.
    /// @dev This method will get the campaign ID of one of the users crowdfunding campaigns, by looking up the campaign with a user campaign ID. All campaign owners and their campaigns are stored with WeiFund.
    /// @param _operator (campaign creator) The address of the campaign operator
    /// @param _campaignIndex The user campaign ID
    /// @return _campaignID (campaign ID) The campaign ID
    function operatorCampaignID(address _operator, uint _campaignIndex) constant returns (uint campaignID) {}

    /// @notice total number of campaigns created by a specific user
    /// @dev This method will get the campaign ID of one of the users crowdfunding campaigns, by looking up the campaign with a user campaign ID. All campaign owners and their campaigns are stored with WeiFund.
    /// @param _operator (campaign creator) The user's address
    /// @return _numCampaigns (number of campaigns) The number of campaigns
    function totalCampaignsBy(address _operator) constant returns (uint numCampaigns) {}

    /// @notice total number of contributions made by a contributor account to a campaign
    /// @dev This method will retunr an unsigned integer of the total number of campaigns started by a single account
    /// @param _campaignID (campaign id) The campaign id
    /// @param _contributor (campaign contributor address) The user's address
    /// @return _numCampaigns (number of campaigns) The number of campaigns
    function totalContributionsBy(uint _campaignID, address _contributor) constant returns (uint) {}

    /// @notice the total number of campaigns on WeiFund
    /// @dev This method returns the total number of campaigns on WeiFund as an unsigned integer
    /// @return _numCampaigns (number of campaigns) The number of campaigns
    function totalCampaigns() constant returns (uint numCampaigns) {}

    /// @notice retrieve campaign contribution data at specified contributor ID
    /// @dev Retrieve contributor data (tuple) of a specific contributor
    /// @param _campaignID (campaign id) The address of the campaign operator.
    /// @param _contributionID (contributor id) The user campaign ID
    /// @return contributor, beneficiary, amountContributed, refunded, created
    function contributionAt(uint _campaignID, uint _contributionID) constant returns (address contributor,
                                                                                address beneficiary,
                                                                                uint amountContributed,
                                                                                bool refunded,
                                                                                uint created) {}
    /// @notice When the campaign was created
    /// @dev For retrieving the campaign created UNIX timestamp integer
    /// @param _campaignID (campaign id) The campaign id
    /// @return unix timestamp when the campaign was created
    function createdAt(uint _campaignID) public constant returns (uint) {}

    /// @notice Retreive a contributor ID of a campaign contributor
    /// @dev The contributor ID can be used to get contributor information such as how much they contributed to a campaign
    /// @param _campaignID (campaign id) The campaign id
    /// @param _contributor (contributor address)
    /// @param _contributionIndex (contribution index)
    /// @return the contributor ID
    function contributionID(uint _campaignID, address _contributor, uint _contributionIndex) constant returns (uint) {}

    /// @notice Retreive the owner of a specific campaign
    /// @dev The campaign owner is the 20 byte address of the account that created the campaign
    /// @param _campaignID (campaign id) The campaign id
    /// @return The campaign owner's account
    function ownerOf(uint _campaignID) constant returns (address) {}

    /// @notice The beneficiary address of the campaign
    /// @dev The campaign beneficiary is the account that will receive the funds raised by the camapign
    /// @param _campaignID (campaign id) The campaign id
    /// @return The campaign beneficiary address
    function beneficiaryOf(uint _campaignID) constant returns (address) {}

    /// @notice The configuration contract address of the campaign
    /// @dev The configuration contract address allows campaigns to extend their functionality beyond the WeiFund contract
    /// @param _campaignID (campaign id) The campaign id
    /// @return The confirguation contract address
    function configOf(uint _campaignID) constant returns (address) {}

    /// @notice The amount raised by the campaign
    /// @dev The amount of ether raised by a specific campaign
    /// @param _campaignID (campaign id) The campaign id
    /// @return The campaign beneficiary address
    function amountRaisedBy(uint _campaignID) constant returns (uint) {}

    /// @notice The funding goal of a campaign
    /// @dev The amount of ether that needs to be raised in order for campaign funds to be released to the beneficiary, fund value is in wei
    /// @param _campaignID (campaign id) The campaign id
    /// @return The funding goal in wei
    function fundingGoalOf(uint _campaignID) constant returns (uint) {}

    /// @notice The campaign expiry
    /// @dev The unix timestamp at which the campaign funding goal must be reached in order for funds to be paid out
    /// @param _campaignID (campaign id) The campaign id
    /// @return The campaign expiry
    function expiryOf(uint _campaignID) constant returns (uint) {}

    /// @notice The total number of campaign contributors
    /// @dev The total number of campaign contributors returned as an integer
    /// @param _campaignID (campaign id) The campaign id
    /// @return The total number of campaign contributors
    function totalContributors(uint _campaignID) constant returns (uint) {}

    /// @notice Check to see if account is a campaign contributor
    /// @dev Determine whether a specified account address is a campaign contributor
    /// @param _campaignID (campaign id) The campaign id
    /// @param _contributor (contributor address) The contributors account address
    /// @return is address contributor or not (boolean)
    function isContributor(uint _campaignID, address _contributor) constant returns (bool) {}

    /// @notice Check to see if account is a campaign owner
    /// @dev Determine whether a specified account address is the campaign owner
    /// @param _campaignID (campaign id) The campaign id
    /// @param _owner (owner) The owner address
    /// @return is address the campaign owner or not (boolean)
    function isOwner(uint _campaignID, address _owner) constant returns (bool) {}

    /// @notice Has the campaign failed to reach its goals
    /// @dev Determine whether a campaign has failed to reach its goals
    /// @param _campaignID (campaign id) The campaign id
    /// @return has the campaign failed or not (boolean)
    function hasFailed(uint _campaignID) constant returns (bool) {}

    /// @notice Has the campaign succeeded in reaching its funding goals
    /// @dev Determine whether a campaign has succeeded to reach its goals by the campaign expiry
    /// @param _campaignID (campaign id) The campaign id
    /// @return has the campaign succeeded or not (boolean)
    function isSuccess(uint _campaignID) constant returns (bool) {}

    /// @notice Has the campaign been paid out
    /// @dev Has the funds raised by the campaign been paid out (returns a boolean)
    /// @param _campaignID (campaign id) The campaign id
    /// @return has the campaign been paid out
    function isPaidOut(uint _campaignID) constant returns (bool) {}

    /// @notice The total amount of funds that have been refunded for a specified campaign
    /// @dev The total amount of ether that has been refunded for a specified campaign (funds are integers in the wei denomination)
    /// @param _campaignID (campaign id) The campaign id
    /// @return the total amount of funds refunded (an integer representing wei)
    function totalRefunded(uint _campaignID) constant returns (uint) {}

    /// @notice Has the campaign been completly refunded
    /// @dev Are all funds refunded from this campaign (returns a boolean)
    /// @param _campaignID (campaign id) The campaign id
    /// @return have the funds been refunded or not
    function isRefunded(uint _campaignID) constant returns (bool) {}

    event CampaignCreated(uint indexed _campaignID, address indexed _owner);
    event Contributed(uint indexed _campaignID, address indexed _contributor, uint _amountContributed);
    event Refunded(uint indexed _campaignID, address indexed _contributor, uint _amountRefunded);
    event PaidOut(uint indexed _campaignID, address indexed _beneficiary, uint _amountPaid);
}

contract Proxy {
	event Forwarded(address _destination, uint _value);
	event TransferOwnership(address _new_implementer);

	address public implementer;

	function transfer_ownership(address _new_implementer) public {
		if (msg.sender == address(this) || msg.sender == implementer) {
			implementer = _new_implementer;
			TransferOwnership(_new_implementer);
		}
	}

	function forward(address _destination, uint _value, bytes _transactionBytecode) public {
		if (msg.sender == implementer) {
			_destination.call.value(_value)(_transactionBytecode);
			Forwarded(_destination, _value);
		}
	}
}

contract CategoryAuction is Proxy {
    struct Auction {
        uint startTime;
        uint endTime;
        uint highestBid;
        uint campaignID;
    }

    modifier validBid(uint _categoryID, uint _campaignID) {
        if(msg.value <= 0)
            throw;
        else
            _
    }

    uint public auctionInterval = 7 days;
    address public weifund;
    mapping (uint => uint) public numAuctions; // categoryID => numAuctions
    mapping (uint => mapping(uint => Auction)) public auctions; // categoryID => auction id => Auction

    function CategoryAuctionSystem(address _weifund) {
        weifund = _weifund;
        implementer = msg.sender; // owned by weifund
    }

    function () {
        throw;
    }

    function bid(uint _categoryID, uint _campaignID) validBid(_categoryID, _campaignID) returns (uint auctionID) {
        if(WeiFund(weifund).isSuccess(_campaignID)
            || WeiFund(weifund).isPaidOut(_campaignID)
            || WeiFund(weifund).hasFailed(_campaignID)
            || msg.value <= 0)
            throw;

        auctionID = numAuctions[_categoryID];

        if(now >= auctions[_categoryID][auctionID].endTime) { // start new auction
            auctionID = numAuctions[_categoryID]++;
        }

        Auction a = auctions[_categoryID][auctionID];

        if(msg.value > a.highestBid)
            a.campaignID = _campaignID;
    }
}