<commit_before><html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="chrome=1">
<title>Solidity realtime compiler and runtime</title>
<link rel="stylesheet" href="stylesheets/styles.css">
<link rel="stylesheet" href="stylesheets/pygment_trac.css">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<style type="text/css">
body {
    padding: 0px;
    font-size: 12px;
    color: #111111;
}
#solIcon {
    right: 10px;
    top: 10px;
    position: absolute;
    height: 100px;
    width: 100px;
    overflow: hidden;
}
#solIcon img {
    top: -20px;
    right: -10px;
    position: absolute;
    height: 100px;
}
#optimizeBox {
    position: absolute;
    top: 30px;
    left: 720px;
    font-size: 14px;
}
#input {
    position: absolute;
    top: 120px;
    left: 0px;
    width: 700px;
    bottom: 0px;
    font-size: 15px;
}
#output {
    position: absolute;
    top: 120px;
    left: 720px;
    right: 10px;
    bottom: 0px;
    font-size: 14px;
    overflow: auto;
}
#header {
    margin-bottom: 4px;
}
.col1 {
    width: 18ex;
    display: inline-block;
}
strong.col1 {
    top: -10px;
    position: relative;
    margin-bottom: 5px;    
}
.col2 {
    width: 60ex;
}
textarea.col2 {
    height: 20px;
    border-color: #bebebe;
    margin-bottom: 5px;
}
.runButton {
    width: 30ex;
    text-align: left;
    overflow: hidden;
}
</style>
<script src="libs/jquery-2.1.3.min.js"></script>
<script src="libs/ace.js"></script>
<script src="mode-solidity.js"></script>
<script src="soljson.js"></script>
<script src="ethereumjs-vm.js"></script>
<script src="web3.min.js"></script>
</head>
<body>
<div id="solIcon"><img src="solidity.svg"></div>
<h1 id="header">Solidity realtime compiler and runtime</h1>
Version: <span id="version">(loading)</span><br/>
Execution environment does not connect to any node, everyhing is in-memory only.<br/>
<b>Note:</b> If Chrome/Chromium reports &quot;Uncaught JavaScript Exception&quot;,
enable the debug console (Ctrl+Shift+i) and reload.
<div id="optimizeBox">
<input id="optimize" type="checkbox"><label for="optimize">optimize</label>
</div>
<div id="input">contract Ballot {
    struct Voter {
        uint weight;
        bool voted;
        uint8 vote;
        address delegate;
    }
    struct Proposal {
        uint voteCount;
    }

    address chairperson;
    mapping(address => Voter) voters;
    Proposal[] proposals;

    // Create a new ballot with $(_numProposals) different proposals.
    function Ballot(uint8 _numProposals) {
        chairperson = msg.sender;
        voters[chairperson].weight = 1;
        proposals.length = _numProposals;
    }

    // Give $(voter) the right to vote on this ballot.
    // May only be called by $(chairperson).
    function giveRightToVote(address voter) {
        if (msg.sender != chairperson || voters[voter].voted) return;
        voters[voter].weight = 1;
    }

    // Delegate your vote to the voter $(to).
    function delegate(address to) {
        Voter sender = voters[msg.sender]; // assigns reference
        if (sender.voted) return;
        while (voters[to].delegate != address(0) && voters[to].delegate != msg.sender)
            to = voters[to].delegate;
        if (to == msg.sender) return;
        sender.voted = true;
        sender.delegate = to;
        Voter delegate = voters[to];
        if (delegate.voted)
            proposals[delegate.vote].voteCount += sender.weight;
        else
            delegate.weight += sender.weight;
    }

    // Give a single vote to proposal $(proposal).
    function vote(uint8 proposal) {
        Voter sender = voters[msg.sender];
        if (sender.voted || proposal >= proposals.length) return;
        sender.voted = true;
        sender.vote = proposal;
        proposals[proposal].voteCount += sender.weight;
    }

    function winningProposal() constant returns (uint8 winningProposal) {
        uint256 winningVoteCount = 0;
        for (uint8 proposal = 0; proposal < proposals.length; proposal++) {
            if (proposals[proposal].voteCount > winningVoteCount) {
                winningVoteCount = proposals[proposal].voteCount;
                winningProposal = proposal;
            }
            ++proposal;
        }
    }
}
</div>
<div id="output"></div>

<div style="height: 100px;"></div>
<p><small>Theme by <a href="https://github.com/orderedlist">orderedlist</a></small></p>

<script>
// ----------------- editor ----------------------
var editor = ace.edit("input");
editor.getSession().setMode("ace/mode/javascript");
editor.getSession().setTabSize(4);
editor.getSession().setUseSoftTabs(true);

// ----------------- compiler ----------------------
var compileJSON = Module.cwrap("compileJSON", "string", ["string", "number"]);
$('#version').text(Module.cwrap("version", "string", [])());

var previousInput = '';
var compile = function() {
    var input = editor.getValue();
    var optimize = document.querySelector('#optimize').checked;
    try {
        var data = $.parseJSON(compileJSON(input, optimize ? 1 : 0));
    } catch (exception) {
        renderError("Uncaught JavaScript Exception:\n" + exception);
        return;
    }
    if (data['error'] !== undefined)
        renderError(data['error']);
    else
        renderContracts(data, input);
}
var compileTimeout = null;
var onChange = function() {
    var input = editor.getValue();
    if (input == previousInput)
        return;
    previousInput = input;
    if (compileTimeout) window.clearTimeout(compileTimeout);
    compileTimeout = window.setTimeout(compile, 300);
};
onChange();

editor.getSession().on('change', onChange);
document.querySelector('#optimize').addEventListener('change', compile);

// ----------------- compiler output renderer ----------------------
var detailsOpen = {};

var renderError = function(message) {
    $('#output').empty().append($('<pre></pre>').text(message));
};

var gethDeploy = function(contractName, interface, bytecode){
    var code = "";
    var funABI = getConstructorInterface($.parseJSON(interface));

    $.each(funABI.inputs, function(i, inp) {
        code += "var "+inp.name+" = /* var of type " + inp.type + " here */ ;\n";
    });

    code += "\nvar "+contractName+"Contract = web3.eth.contract("+interface.replace("\n","")+");"
        +"\nvar "+contractName+" = "+contractName+"Contract.new(";
    
    $.each(funABI.inputs, function(i, inp) {
        code += "\n   "+inp.name+",";
    });
                
    code += "\n   {"+
    "\n     from: web3.eth.accounts[0], "+
    "\n     data: '"+bytecode+"', "+
    "\n     gas: 1000000"+
    "\n   }, function(e, contract){"+
    "\n    if (typeof contract.address != 'undefined') {"+            
    "\n    console.log(e, contract);"+
    "\n    console.log('Contract mined! address: ' + contract.address + ' transactionHash: ' + contract.transactionHash);" +
    "\n }})";


    return code;
}

var renderContracts = function(data, source) {
    $('#output').empty();
    for (var contractName in data.contracts) {
        var contract = data.contracts[contractName];
        var contractOutput = $('<div class="contractOutput"/>')
            .append($('<h3/>').text(contractName))
            .append(getExecuteInterface(contract, contractName))
            .append($('<div/>').text((contract.bytecode.length / 2) + ' bytes'))
            .append(tableRow('Bytecode', contract.bytecode))
            .append(tableRow('Interface', contract['interface']))
            .append(textRow('Geth deploy', gethDeploy(contractName.toLowerCase(),contract['interface'],contract.bytecode)))
            .append(getDetails(contract, source, contractName));
        $('#output').append(contractOutput);
    }
};
var tableRow = function(description, data) {
    return $('<div/>')
        .append($('<span class="col1">').text(description))
        .append($('<input readonly="readonly" class="col2">').val(data));
};
var textRow = function(description, data) {
    return $('<div/>')
        .append($('<strong class="col1">').text(description))
        .append($('<textarea class="col2" onclick="this.select()">'+data+"</textarea>"));
};
var getDetails = function(contract, source, contractName) {
    var button = $('<button>Details</button>');
    var details = $('<div style="display: none;"/>')
        .append(tableRow('Solidity Interface', contract.solidity_interface))
        .append(tableRow('Opcodes', contract.opcodes));
    var funHashes = '';
    for (var fun in contract.functionHashes)
        funHashes += contract.functionHashes[fun] + ' ' + fun + '\n';
    details.append($('<span class="col1">Functions</span>'));
    details.append($('<pre/>').text(funHashes));
    details.append($('<span class="col1">Gas Estimates</span>'));
    details.append($('<pre/>').text(formatGasEstimates(contract.gasEstimates)));
    details.append($('<span class="col1">Assembly</span>'));
    var assembly = $('<pre/>').text(formatAssemblyText(contract.assembly, '', source));
    details.append(assembly);
    button.click(function() { detailsOpen[contractName] = !detailsOpen[contractName]; details.toggle(); });
    if (detailsOpen[contractName])
        details.show();
    return $('<div/>').append(button).append(details);
};
var formatGasEstimates = function(data) {
    var gasToText = function(g) { return g === null ? 'unknown' : g; }
    var text = '';
    if ('creation' in data)
        text += 'Creation: ' + gasToText(data.creation[0]) + ' + ' + gasToText(data.creation[1]) + '\n';
    text += 'External:\n';
    for (var fun in data.external)
        text += '  ' + fun + ': ' + gasToText(data.external[fun]) + '\n';
    text += 'Internal:\n';
    for (var fun in data.internal)
        text += '  ' + fun + ': ' + gasToText(data.internal[fun]) + '\n';
    return text;
};
var formatAssemblyText = function(asm, prefix, source) {
    var text = '';
    text += prefix + '.code\n';
    $.each(asm['.code'], function(i, item) {
        var v = item.value === undefined ? '' : item.value;
        var src = '';
        if (item.begin !== undefined && item.end != undefined)
            src = source.slice(item.begin, item.end).replace('\n', '\\n', 'g');
        if (src.length > 30)
            src = src.slice(0, 30) + '...';
        if (item.name != 'tag')
            text += '  ';
        text += prefix + item.name + ' ' + v + '\t\t\t' + src +  '\n';
    });
    text += prefix + '.data\n';
    if (asm['.data'])
        $.each(asm['.data'], function(i, item) {
            text += '  ' + prefix + '' + i + ':\n';
            text += formatAssemblyText(item, prefix + '    ', source);
        });

    return text;
};
$('.asmOutput button').click(function() {$(this).parent().find('pre').toggle(); } )

// ----------------- VM ----------------------

var stateTrie = new EthVm.Trie();
var vm = new EthVm.VM(stateTrie);
//@todo this does not calculate the gas costs correctly but gets the job done.
var identityCode = 'return { gasUsed: 1, return: opts.data, exception: 1 };';
var identityAddr = ethUtil.pad(new Buffer('04', 'hex'), 20)
vm.loadPrecompiled(identityAddr, identityCode);
var secretKey = '3cd7232cd6f3fc66a57a6bedc1a8ed6c228fff0a327e169c2bcc5e869ed49511'
var publicKey = '0406cc661590d48ee972944b35ad13ff03c7876eae3fd191e8a2f77311b0a3c6613407b5005e63d7d8d76b89d5f900cde691497688bb281e07a5052ff61edebdc0'
var address = ethUtil.pubToAddress(new Buffer(publicKey, 'hex'));
var account = new EthVm.Account();
account.balance = 'f00000000000000001';
var nonce = 0;
stateTrie.put(address, account.serialize());
var runTx = function(data, to, cb) {
    var tx = new EthVm.Transaction({
        nonce: new Buffer([nonce++]), //@todo count beyond 255
        gasPrice: '01',
        gasLimit: '3000000',
        to: to,
        data: data
    });
    tx.sign(new Buffer(secretKey, 'hex'));
    vm.runTx({tx: tx}, cb);
};

var getConstructorInterface = function(abi) {
    var funABI = {'name':'','inputs':[],'type':'constructor','outputs':[]};
    for (var i = 0; i < abi.length; i++)
        if (abi[i].type == 'constructor') {
            funABI.inputs = abi[i].inputs || [];
            break;
        }
    return funABI;
};

var getCallButton = function(args) {
    // args.abi, args.bytecode [constr only], args.address [fun only]
    // args.appendFunctions [constr only]
    var isConstructor = args.bytecode !== undefined;
    var fun = new web3.eth.function(args.abi);
    var inputs = '';
    $.each(args.abi.inputs, function(i, inp) {
        if (inputs != '') inputs += ', ';
        inputs += inp.type + ' ' + inp.name;
    });
    var inputField = $('<input/>').attr('placeholder', inputs);
    var outputSpan = $('<div/>');
    var button = $('<button/>')
        .text(args.bytecode ? 'Create' : fun.displayName())
        .click(function() {
            var funArgs = $.parseJSON('[' + inputField.val() + ']');
            var data = fun.toPayload(funArgs).data;
            if (data.slice(0, 2) == '0x') data = data.slice(2);
            if (isConstructor)
                data = args.bytecode + data.slice(8);
            outputSpan.text(' ...');
            runTx(data, args.address, function(err, result) {
                if (err)
                    outputSpan.text(err);
                else if (isConstructor) {
                    outputSpan.text(' Creation used ' + result.vm.gasUsed.toString(10) + ' gas.');
                    args.appendFunctions(result.createdAddress);
                } else {
                    var outputObj = fun.unpackOutput('0x' + result.vm.return.toString('hex'));
                    outputSpan.text(' Returned: ' + JSON.stringify(outputObj));
                }
            });
        });
    if (!isConstructor)
        button.addClass('runButton');
    var c = $('<div/>')
        .append(button);
    if (args.abi.inputs.length > 0)
        c.append(inputField);
    return c.append(outputSpan);
};

var getExecuteInterface = function(contract, name) {
    var abi = $.parseJSON(contract.interface);
    var execInter = $('<div/>');
    var funABI = getConstructorInterface(abi);

    var appendFunctions = function(address) {
        var instance = $('<div/>');
        instance.append($('<span/>').text('Contract at address ' + address.toString('hex')));
        $.each(abi, function(i, funABI) {
            if (funABI.type != 'function') return;
            instance.append(getCallButton({
                abi: funABI,
                address: address
            }));
        });
        execInter.append(instance);
    };

    execInter
        .append(getCallButton({
            abi: funABI,
            bytecode: contract.bytecode,
            appendFunctions: appendFunctions
        }));
    return execInter;
};

</script>
</body>
</html><commit_msg>Styling.<commit_after><html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="chrome=1">
<title>Solidity realtime compiler and runtime</title>
<link rel="stylesheet" href="stylesheets/styles.css">
<link rel="stylesheet" href="stylesheets/pygment_trac.css">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
<style type="text/css">
body {
    padding: 0px;
    font-size: 12px;
    color: #111111;
}
#solIcon {
    right: 10px;
    top: 10px;
    position: absolute;
    height: 100px;
    width: 100px;
    overflow: hidden;
}
#solIcon img {
    top: -20px;
    right: -10px;
    position: absolute;
    height: 100px;
}
#optimizeBox {
    position: absolute;
    top: 30px;
    left: 720px;
    font-size: 14px;
}
#input {
    position: absolute;
    top: 120px;
    left: 0px;
    width: 700px;
    bottom: 0px;
    font-size: 15px;
}
#output {
    position: absolute;
    top: 120px;
    left: 720px;
    right: 10px;
    bottom: 0px;
    font-size: 14px;
    overflow: auto;
}
#header {
    margin-bottom: 4px;
}
.col1 {
    width: 18ex;
    display: inline-block;
}
.col2 {
    width: 60ex;
    display: inline-block;
}
.gethDeployText {
    border-color: #bebebe;
    height: 2.5ex;
}
.runButton {
    width: 30ex;
    text-align: left;
    overflow: hidden;
}
.contractInstance {
    margin-left: 2ex;
    margin-bottom: 20px;
}
</style>
<script src="libs/jquery-2.1.3.min.js"></script>
<script src="libs/ace.js"></script>
<script src="mode-solidity.js"></script>
<script src="soljson.js"></script>
<script src="ethereumjs-vm.js"></script>
<script src="web3.min.js"></script>
</head>
<body>
<div id="solIcon"><img src="solidity.svg"></div>
<h1 id="header">Solidity realtime compiler and runtime</h1>
Version: <span id="version">(loading)</span><br/>
Execution environment does not connect to any node, everyhing is in-memory only.<br/>
<b>Note:</b> If Chrome/Chromium reports &quot;Uncaught JavaScript Exception&quot;,
enable the debug console (Ctrl+Shift+i) and reload.
<div id="optimizeBox">
<input id="optimize" type="checkbox"><label for="optimize">optimize</label>
</div>
<div id="input">contract Ballot {
    struct Voter {
        uint weight;
        bool voted;
        uint8 vote;
        address delegate;
    }
    struct Proposal {
        uint voteCount;
    }

    address chairperson;
    mapping(address => Voter) voters;
    Proposal[] proposals;

    // Create a new ballot with $(_numProposals) different proposals.
    function Ballot(uint8 _numProposals) {
        chairperson = msg.sender;
        voters[chairperson].weight = 1;
        proposals.length = _numProposals;
    }

    // Give $(voter) the right to vote on this ballot.
    // May only be called by $(chairperson).
    function giveRightToVote(address voter) {
        if (msg.sender != chairperson || voters[voter].voted) return;
        voters[voter].weight = 1;
    }

    // Delegate your vote to the voter $(to).
    function delegate(address to) {
        Voter sender = voters[msg.sender]; // assigns reference
        if (sender.voted) return;
        while (voters[to].delegate != address(0) && voters[to].delegate != msg.sender)
            to = voters[to].delegate;
        if (to == msg.sender) return;
        sender.voted = true;
        sender.delegate = to;
        Voter delegate = voters[to];
        if (delegate.voted)
            proposals[delegate.vote].voteCount += sender.weight;
        else
            delegate.weight += sender.weight;
    }

    // Give a single vote to proposal $(proposal).
    function vote(uint8 proposal) {
        Voter sender = voters[msg.sender];
        if (sender.voted || proposal >= proposals.length) return;
        sender.voted = true;
        sender.vote = proposal;
        proposals[proposal].voteCount += sender.weight;
    }

    function winningProposal() constant returns (uint8 winningProposal) {
        uint256 winningVoteCount = 0;
        for (uint8 proposal = 0; proposal < proposals.length; proposal++) {
            if (proposals[proposal].voteCount > winningVoteCount) {
                winningVoteCount = proposals[proposal].voteCount;
                winningProposal = proposal;
            }
            ++proposal;
        }
    }
}
</div>
<div id="output"></div>

<div style="height: 100px;"></div>
<p><small>Theme by <a href="https://github.com/orderedlist">orderedlist</a></small></p>

<script>
// ----------------- editor ----------------------
var editor = ace.edit("input");
editor.getSession().setMode("ace/mode/javascript");
editor.getSession().setTabSize(4);
editor.getSession().setUseSoftTabs(true);

// ----------------- compiler ----------------------
var compileJSON = Module.cwrap("compileJSON", "string", ["string", "number"]);
$('#version').text(Module.cwrap("version", "string", [])());

var previousInput = '';
var compile = function() {
    var input = editor.getValue();
    var optimize = document.querySelector('#optimize').checked;
    try {
        var data = $.parseJSON(compileJSON(input, optimize ? 1 : 0));
    } catch (exception) {
        renderError("Uncaught JavaScript Exception:\n" + exception);
        return;
    }
    if (data['error'] !== undefined)
        renderError(data['error']);
    else
        renderContracts(data, input);
}
var compileTimeout = null;
var onChange = function() {
    var input = editor.getValue();
    if (input == previousInput)
        return;
    previousInput = input;
    if (compileTimeout) window.clearTimeout(compileTimeout);
    compileTimeout = window.setTimeout(compile, 300);
};
onChange();

editor.getSession().on('change', onChange);
document.querySelector('#optimize').addEventListener('change', compile);

// ----------------- compiler output renderer ----------------------
var detailsOpen = {};

var renderError = function(message) {
    $('#output').empty().append($('<pre></pre>').text(message));
};

var gethDeploy = function(contractName, interface, bytecode){
    var code = "";
    var funABI = getConstructorInterface($.parseJSON(interface));

    $.each(funABI.inputs, function(i, inp) {
        code += "var "+inp.name+" = /* var of type " + inp.type + " here */ ;\n";
    });

    code += "\nvar "+contractName+"Contract = web3.eth.contract("+interface.replace("\n","")+");"
        +"\nvar "+contractName+" = "+contractName+"Contract.new(";
    
    $.each(funABI.inputs, function(i, inp) {
        code += "\n   "+inp.name+",";
    });
                
    code += "\n   {"+
    "\n     from: web3.eth.accounts[0], "+
    "\n     data: '"+bytecode+"', "+
    "\n     gas: 1000000"+
    "\n   }, function(e, contract){"+
    "\n    if (typeof contract.address != 'undefined') {"+            
    "\n    console.log(e, contract);"+
    "\n    console.log('Contract mined! address: ' + contract.address + ' transactionHash: ' + contract.transactionHash);" +
    "\n }})";


    return code;
};

var renderContracts = function(data, source) {
    $('#output').empty();
    for (var contractName in data.contracts) {
        var contract = data.contracts[contractName];
        var contractOutput = $('<div class="contractOutput"/>')
            .append($('<h3/>').text(contractName))
            .append($('<div/>').text((contract.bytecode.length / 2) + ' bytes'))
            .append(getExecuteInterface(contract, contractName))
            .append(tableRow('Bytecode', contract.bytecode))
            .append(tableRow('Interface', contract['interface']))
            .append(textRow('Geth deploy', gethDeploy(contractName.toLowerCase(),contract['interface'],contract.bytecode)))
            .append(getDetails(contract, source, contractName));
        $('#output').append(contractOutput);
    }
    $('.col2 input,textarea').click(function() { this.select(); } );
};
var tableRowItems = function(first, second) {
    return $('<div/>')
        .append($('<div class="col1">').append(first))
        .append($('<div class="col2">').append(second));
};
var tableRow = function(description, data) {
    return tableRowItems(
        $('<span/>').text(description),
        $('<input readonly="readonly"/>').val(data));
};
var textRow = function(description, data) {
    return tableRowItems(
        $('<strong/>').text(description),
        $('<textarea readonly="readonly" class="gethDeployText"/>').val(data));
};
var getDetails = function(contract, source, contractName) {
    var button = $('<button>Details</button>');
    var details = $('<div style="display: none;"/>')
        .append(tableRow('Solidity Interface', contract.solidity_interface))
        .append(tableRow('Opcodes', contract.opcodes));
    var funHashes = '';
    for (var fun in contract.functionHashes)
        funHashes += contract.functionHashes[fun] + ' ' + fun + '\n';
    details.append($('<span class="col1">Functions</span>'));
    details.append($('<pre/>').text(funHashes));
    details.append($('<span class="col1">Gas Estimates</span>'));
    details.append($('<pre/>').text(formatGasEstimates(contract.gasEstimates)));
    details.append($('<span class="col1">Assembly</span>'));
    var assembly = $('<pre/>').text(formatAssemblyText(contract.assembly, '', source));
    details.append(assembly);
    button.click(function() { detailsOpen[contractName] = !detailsOpen[contractName]; details.toggle(); });
    if (detailsOpen[contractName])
        details.show();
    return $('<div/>').append(button).append(details);
};
var formatGasEstimates = function(data) {
    var gasToText = function(g) { return g === null ? 'unknown' : g; }
    var text = '';
    if ('creation' in data)
        text += 'Creation: ' + gasToText(data.creation[0]) + ' + ' + gasToText(data.creation[1]) + '\n';
    text += 'External:\n';
    for (var fun in data.external)
        text += '  ' + fun + ': ' + gasToText(data.external[fun]) + '\n';
    text += 'Internal:\n';
    for (var fun in data.internal)
        text += '  ' + fun + ': ' + gasToText(data.internal[fun]) + '\n';
    return text;
};
var formatAssemblyText = function(asm, prefix, source) {
    var text = '';
    text += prefix + '.code\n';
    $.each(asm['.code'], function(i, item) {
        var v = item.value === undefined ? '' : item.value;
        var src = '';
        if (item.begin !== undefined && item.end != undefined)
            src = source.slice(item.begin, item.end).replace('\n', '\\n', 'g');
        if (src.length > 30)
            src = src.slice(0, 30) + '...';
        if (item.name != 'tag')
            text += '  ';
        text += prefix + item.name + ' ' + v + '\t\t\t' + src +  '\n';
    });
    text += prefix + '.data\n';
    if (asm['.data'])
        $.each(asm['.data'], function(i, item) {
            text += '  ' + prefix + '' + i + ':\n';
            text += formatAssemblyText(item, prefix + '    ', source);
        });

    return text;
};
$('.asmOutput button').click(function() {$(this).parent().find('pre').toggle(); } )

// ----------------- VM ----------------------

var stateTrie = new EthVm.Trie();
var vm = new EthVm.VM(stateTrie);
//@todo this does not calculate the gas costs correctly but gets the job done.
var identityCode = 'return { gasUsed: 1, return: opts.data, exception: 1 };';
var identityAddr = ethUtil.pad(new Buffer('04', 'hex'), 20)
vm.loadPrecompiled(identityAddr, identityCode);
var secretKey = '3cd7232cd6f3fc66a57a6bedc1a8ed6c228fff0a327e169c2bcc5e869ed49511'
var publicKey = '0406cc661590d48ee972944b35ad13ff03c7876eae3fd191e8a2f77311b0a3c6613407b5005e63d7d8d76b89d5f900cde691497688bb281e07a5052ff61edebdc0'
var address = ethUtil.pubToAddress(new Buffer(publicKey, 'hex'));
var account = new EthVm.Account();
account.balance = 'f00000000000000001';
var nonce = 0;
stateTrie.put(address, account.serialize());
var runTx = function(data, to, cb) {
    var tx = new EthVm.Transaction({
        nonce: new Buffer([nonce++]), //@todo count beyond 255
        gasPrice: '01',
        gasLimit: '3000000',
        to: to,
        data: data
    });
    tx.sign(new Buffer(secretKey, 'hex'));
    vm.runTx({tx: tx}, cb);
};

var getConstructorInterface = function(abi) {
    var funABI = {'name':'','inputs':[],'type':'constructor','outputs':[]};
    for (var i = 0; i < abi.length; i++)
        if (abi[i].type == 'constructor') {
            funABI.inputs = abi[i].inputs || [];
            break;
        }
    return funABI;
};

var getCallButton = function(args) {
    // args.abi, args.bytecode [constr only], args.address [fun only]
    // args.appendFunctions [constr only]
    var isConstructor = args.bytecode !== undefined;
    var fun = new web3.eth.function(args.abi);
    var inputs = '';
    $.each(args.abi.inputs, function(i, inp) {
        if (inputs != '') inputs += ', ';
        inputs += inp.type + ' ' + inp.name;
    });
    var inputField = $('<input/>').attr('placeholder', inputs);
    var outputSpan = $('<div/>');
    var button = $('<button/>')
        .text(args.bytecode ? 'Create' : fun.displayName())
        .click(function() {
            var funArgs = $.parseJSON('[' + inputField.val() + ']');
            var data = fun.toPayload(funArgs).data;
            if (data.slice(0, 2) == '0x') data = data.slice(2);
            if (isConstructor)
                data = args.bytecode + data.slice(8);
            outputSpan.text(' ...');
            runTx(data, args.address, function(err, result) {
                if (err)
                    outputSpan.text(err);
                else if (isConstructor) {
                    outputSpan.text(' Creation used ' + result.vm.gasUsed.toString(10) + ' gas.');
                    args.appendFunctions(result.createdAddress);
                } else {
                    var outputObj = fun.unpackOutput('0x' + result.vm.return.toString('hex'));
                    outputSpan.text(' Returned: ' + JSON.stringify(outputObj));
                }
            });
        });
    if (!isConstructor)
        button.addClass('runButton');
    var c = $('<div/>')
        .append(button);
    if (args.abi.inputs.length > 0)
        c.append(inputField);
    return c.append(outputSpan);
};

var getExecuteInterface = function(contract, name) {
    var abi = $.parseJSON(contract.interface);
    var execInter = $('<div/>');
    var funABI = getConstructorInterface(abi);

    var appendFunctions = function(address) {
        var instance = $('<div class="contractInstance"/>');
        instance.append($('<span/>').text('Contract at address ' + address.toString('hex')));
        $.each(abi, function(i, funABI) {
            if (funABI.type != 'function') return;
            instance.append(getCallButton({
                abi: funABI,
                address: address
            }));
        });
        execInter.append(instance);
    };

    execInter
        .append(getCallButton({
            abi: funABI,
            bytecode: contract.bytecode,
            appendFunctions: appendFunctions
        }));
    return execInter;
};

</script>
</body>
</html>
{'fraction_non_alphanumeric': 0.18061021966562385, 'fraction_numerical': 0.01971271907693343, 'mean_word_length': 2.7445522106058697, 'pattern_counts': {'":': 0, '<': 185, '<?xml version=': 0, '>': 191, 'https://': 2, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 2, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6012335', 'n_tokens_mistral': 9566, 'n_tokens_neox': 9120, 'n_words': 1984}