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<html>
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="chrome=1">
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<title>Solidity realtime compiler</title>
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<link rel="stylesheet" href="stylesheets/styles.css">
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<link rel="stylesheet" href="stylesheets/pygment_trac.css">
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<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
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<style type="text/css">
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body {
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padding: 0px;
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font-size: 12px;
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color: #111111;
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}
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#optimizeBox {
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position: absolute;
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top: 30px;
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left: 720px;
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font-size: 14px;
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}
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#input {
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position: absolute;
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top: 120px;
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left: 0px;
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width: 700px;
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bottom: 0px;
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font-size: 15px;
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}
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#output {
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position: absolute;
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top: 120px;
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left: 720px;
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right: 10px;
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bottom: 0px;
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font-size: 14px;
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overflow: auto;
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}
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#header {
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margin-bottom: 4px;
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}
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.col1 {
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width: 18ex;
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display: inline-block;
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}
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.col2 {
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width: 60ex;
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}
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</style>
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<script src="libs/jquery-2.1.3.min.js"></script>
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<script src="libs/ace.js"></script>
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<script src="mode-solidity.js"></script>
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<script src="soljson.js"></script>
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</head>
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<body>
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<h1 id="header">Solidity realtime compiler</h1>
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Source code on the left, compiled code and AST on the right (or error).<br/>
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<b>Note:</b> Chrome/Chromium currently reports "Uncaught JavaScript Exception".
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To work around this problem, enable the debug console (Ctrl+Shift+i) and reload.<br/>
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Version: <a href="https://github.com/ethereum/cpp-ethereum/commit/481e1f20a35643fd4103b1190c641484b4e38199">481e1f...</a> 2015-06-01
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<div id="optimizeBox">
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<input id="optimize" type="checkbox"><label for="optimize">optimize</label>
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</div>
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<div id="input"> contract Ballot {
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// Create a new ballot with $(_numProposals) different proposals.
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function Ballot(uint8 _numProposals) {
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address sender = msg.sender;
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chairperson = sender;
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numProposals = _numProposals;
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}
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// Give $(voter) the right to vote on this ballot.
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// May only be called by $(chairperson).
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function giveRightToVote(address voter) {
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if (msg.sender != chairperson || voted[voter]) return;
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voterWeight[voter] = 1;
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}
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// Delegate your vote to the voter $(to).
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function delegate(address to) {
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address sender = msg.sender;
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if (voted[sender]) return;
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while (delegations[to] != address(0) && delegations[to] != sender)
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to = delegations[to];
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if (to == sender) return;
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voted[sender] = true;
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delegations[sender] = to;
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if (voted[to]) voteCounts[votes[to]] += voterWeight[sender];
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else voterWeight[to] += voterWeight[sender];
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}
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// Give a single vote to proposal $(proposal).
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function vote(uint8 proposal) {
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address sender = msg.sender;
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if (voted[sender] || proposal >= numProposals) return;
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voted[sender] = true;
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votes[sender] = proposal;
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voteCounts[proposal] += voterWeight[sender];
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}
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function winningProposal() constant returns (uint8 winningProposal) {
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uint256 winningVoteCount = 0;
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uint8 proposal = 0;
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while (proposal < numProposals) {
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if (voteCounts[proposal] > winningVoteCount) {
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winningVoteCount = voteCounts[proposal];
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winningProposal = proposal;
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}
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++proposal;
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}
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}
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address chairperson;
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uint8 numProposals;
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mapping(address => uint256) voterWeight;
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mapping(address => bool) voted;
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mapping(address => uint8) votes;
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mapping(address => address) delegations;
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mapping(uint8 => uint256) voteCounts;
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}
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</div>
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<div id="output"></div>
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<div style="height: 100px;"></div>
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<p><small>Theme by <a href="https://github.com/orderedlist">orderedlist</a></small></p>
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<script>
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var editor = ace.edit("input");
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editor.setTheme("ace/theme/monokai");
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editor.getSession().setMode("ace/mode/javascript");
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editor.getSession().setTabSize(4);
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editor.getSession().setUseSoftTabs(true);
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var compileJSON = Module.cwrap("compileJSON", "string", ["string", "number"]);
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var ready = false;
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Module['onRuntimeInitialized'] = function() { ready = true; onChange(); };
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var previousInput = '';
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var compile = function() {
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if (!ready)
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return;
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var input = editor.getValue();
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var optimize = document.querySelector('#optimize').checked;
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try {
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var data = $.parseJSON(compileJSON(input, optimize ? 1 : 0));
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} catch (exception) {
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renderError("Uncaught JavaScript Exception:\n" + exception);
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return;
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}
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if (data['error'] !== undefined)
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renderError(data['error']);
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else
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renderContracts(data, input);
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}
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var compileTimeout = null;
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var onChange = function() {
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if (!ready)
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return;
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var input = editor.getValue();
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if (input == previousInput)
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return;
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previousInput = input;
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if (compileTimeout) window.clearTimeout(compileTimeout);
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compileTimeout = window.setTimeout(compile, 300);
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};
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editor.getSession().on('change', onChange);
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document.querySelector('#optimize').addEventListener('change', compile);
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var detailsOpen = {};
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var renderError = function(message) {
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$('#output').empty().append($('<pre></pre>').text(message));
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};
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var renderContracts = function(data, source) {
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$('#output').empty();
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for (var contractName in data.contracts) {
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var contract = data.contracts[contractName];
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var contractOutput = $('<div class="contractOutput"/>')
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.append($('<h3/>').text(contractName))
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.append($('<div/>').text((contract.bytecode.length / 2) + ' bytes'))
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.append(tableRow('Bytecode', contract.bytecode))
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.append(tableRow('Interface', contract['interface']))
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.append(tableRow('Solidity Interface', contract.solidity_interface))
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.append(getDetails(contract, source, contractName));
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$('#output').append(contractOutput);
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}
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};
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var tableRow = function(description, data) {
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return $('<div/>')
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.append($('<span class="col1">').text(description))
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.append($('<input readonly="readonly" class="col2">').val(data));
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};
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var getDetails = function(contract, source, contractName) {
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var button = $('<button>Details</button>');
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var details = $('<div style="display: none;"/>')
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.append(tableRow('Opcodes', contract.opcodes));
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var funHashes = '';
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for (var fun in contract.functionHashes)
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funHashes += contract.functionHashes[fun] + ' ' + fun + '\n';
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details.append($('<span class="col1">Functions</span>'));
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details.append($('<pre/>').text(funHashes));
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details.append($('<span class="col1">Gas Estimates</span>'));
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details.append($('<pre/>').text(formatGasEstimates(contract.gasEstimates)));
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details.append($('<span class="col1">Assembly</span>'));
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var assembly = $('<pre/>').text(formatAssemblyText(contract.assembly, '', source));
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details.append(assembly);
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button.click(function() { detailsOpen[contractName] = !detailsOpen[contractName]; details.toggle(); });
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if (detailsOpen[contractName])
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details.show();
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return $('<div/>').append(button).append(details);
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};
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var formatGasEstimates = function(data) {
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var gasToText = function(g) { return g === null ? 'unknown' : g; }
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var text = '';
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if ('creation' in data)
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text += 'Creation: ' + gasToText(data.creation[0]) + ' + ' + gasToText(data.creation[1]) + '\n';
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text += 'External:\n';
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for (var fun in data.external)
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text += ' ' + fun + ': ' + gasToText(data.external[fun]) + '\n';
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text += 'Internal:\n';
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for (var fun in data.internal)
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text += ' ' + fun + ': ' + gasToText(data.external[fun]) + '\n';
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return text;
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};
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var formatAssemblyText = function(asm, prefix, source) {
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var text = '';
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text += prefix + '.code\n';
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$.each(asm['.code'], function(i, item) {
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var v = item.value === undefined ? '' : item.value;
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var src = '';
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if (item.begin !== undefined && item.end != undefined)
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src = source.slice(item.begin, item.end).replace('\n', '\\n', 'g');
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if (src.length > 30)
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src = src.slice(0, 30) + '...';
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if (item.name != 'tag')
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text += ' ';
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text += prefix + item.name + ' ' + v + '\t\t\t' + src + '\n';
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});
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text += prefix + '.data\n';
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if (asm['.data'])
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$.each(asm['.data'], function(i, item) {
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text += ' ' + prefix + '' + i + ':\n';
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text += formatAssemblyText(item, prefix + ' ', source);
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});
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return text;
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};
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$('.asmOutput button').click(function() {$(this).parent().find('pre').toggle(); } )
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</script>
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</body>
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</html>
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