103 lines
3.3 KiB
HTML
103 lines
3.3 KiB
HTML
<!doctype>
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<html>
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<head>
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<script type="text/javascript" src="../dist/web3.js"></script>
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<script type="text/javascript">
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var web3 = require('web3');
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var BigNumber = require('bignumber.js');
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web3.setProvider(new web3.providers.HttpProvider("http://localhost:8545"));
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var from = web3.eth.coinbase;
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web3.eth.defaultAccount = from;
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/*
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window.onload = function () {
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var abi = [{
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"anonymous" : false,
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"inputs" : [
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{
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"indexed" : true,
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"name" : "from",
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"type" : "address"
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},
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{
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"indexed" : true,
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"name" : "to",
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"type" : "bytes32"
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},
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{
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"indexed" : false,
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"name" : "value",
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"type" : "uint256"
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}
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],
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"name" : "Deposit",
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"type" : "event"
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}];
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var ExchangeInterface = web3.eth.contract(abi).at(web3.eth.namereg.addr('XROO'));
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var filter = ExchangeInterface.Deposit({}, {fromBlock: 0});
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filter.watch(function (err, event) {
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console.log(event);
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displayDeposit("block: " + event.blockNumber + " user: " + event.args._id + "\nvalue : " + event.args._value.toString(10));
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});
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};
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*/
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function displayDeposit(text) {
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var node = document.createElement('li');
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var textnode = document.createTextNode(text);
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node.appendChild(textnode);
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document.getElementById('deposits').appendChild(node);
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}
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function validateValue() {
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try {
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var value = document.getElementById('value').value;
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var bnValue = new BigNumber(value);
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document.getElementById('valueValidation').innerText = bnValue.toString(10);
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} catch (err) {
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document.getElementById('valueValidation').innerText = 'Value is incorrect, cannot parse';
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}
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};
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function validateIBAN() {
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var iban = document.getElementById('iban').value;
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if (!web3.isIBAN(iban)) {
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return document.getElementById('ibanValidation').innerText = 'IBAN number is incorrect';
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}
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var institution = iban.substr(7, 4);
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var address = web3.eth.namereg.addr(institution);
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document.getElementById('ibanValidation').innerText = 'IBAN number correct, exchange address: ' + address;
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};
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function transfer() {
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var value = new BigNumber(document.getElementById('value').value);
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var iban = document.getElementById('iban').value;
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web3.eth.sendIBANTransaction(from, iban, value);
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};
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</script>
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</head>
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<body>
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<h1>ICAP</h1>
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<h3>Transfer</h3>
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<div>
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<text>Destination IBAN (eg. XE81ETHXROOGAVOFYORK): </text>
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<input type="text" id="iban" onkeyup='validateIBAN()'></input>
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<text id="ibanValidation"></text>
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</div>
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<div>
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<text>Value: </text>
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<input type="text" id="value" onkeyup='validateValue()'></input>
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<text id="valueValidation"></text>
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</div>
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<div>
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<button id="transfer" type="button" onClick="transfer()">Transfer!</button>
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</div>
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<h3 style="visibility: hidden;">"XREG" Exchange deposits</h3>
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<ul style="visibility: hidden;" id="deposits"></ul>
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</body>
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</html>
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