< html >
< head >
< meta charset = "utf-8" >
<!--
The MIT License (MIT)
Copyright (c) 2014, 2015, the individual contributors
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.
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< meta http-equiv = "X-UA-Compatible" content = "chrome=1" >
< title > Solidity realtime compiler and runtime< / title >
< link rel = "stylesheet" href = "assets/css/styles.css" >
< link rel = "stylesheet" href = "assets/css/pygment_trac.css" >
< link rel = "stylesheet" href = "assets/css/universal-dapp.css" >
< link rel = "stylesheet" href = "assets/css/browser-solidity.css" >
< link rel = "stylesheet" href = "assets/css/font-awesome.min.css" >
< meta name = "viewport" content = "width=device-width, initial-scale=1, user-scalable=no" >
< script src = "bin/list.js" > < / script >
< script src = "assets/js/jquery-2.1.3.min.js" > < / script >
< script src = "assets/js/ace.js" > < / script >
< script src = "assets/js/mode-solidity.js" > < / script >
< script src = "assets/js/ethereumjs-vm.js" > < / script >
< script src = "assets/js/universal-dapp.js" > < / script >
< script src = "assets/js/web3.min.js" > < / script >
< script src = "assets/js/ballot.sol.js" > < / script >
< / head >
< body >
< div id = "editor" >
< div id = "files" >
< span class = "newFile" title = "New File" > < i class = "fa fa-file-text-o" > < / i > < / span >
< span class = "toggleRHP" title = "Toggle right hand panel" > < i class = "fa fa-columns" > < / i > < / span >
< / div >
< div id = "input" > < / div >
< div id = "dragbar" > < / div >
< / div >
< div id = "righthand-panel" >
< div id = "header" >
< div id = "menu" >
< img id = "solIcon" title = "Solidity realtime compiler and runtime" src = "assets/img/sol.svg" alt = "Solidity realtime compiler and runtime" >
< ul id = "options" >
< li class = "txView active" > < i class = "fa fa-send" > < / i > < / li >
< li class = "envView" > < i class = "fa fa-cube" > < / i > < / li >
< li class = "publishView" > < i class = "fa fa-cloud-upload" > < / i > < / li >
< li class = "settingsView" > < i class = "fa fa-gear" > < / i > < / li >
< / ul >
< / div >
< div id = "optionViews" class = "txView" >
< div id = "txView" >
< div class = "row" >
< label for = "txorigin" > < select name = "txorigin" id = "txorigin" > < / select > Transaction origin< / label >
< / div >
< div class = "row hide" >
< label for = "gas" > < input type = "number" id = "gas" value = "0" > Gas< / label >
< / div >
< div class = "row hide" >
< label for = "gasPrice" > < input type = "number" id = "gasPrice" value = "0" > Gas Price< / label >
< / div >
< div class = "row hide" >
< label for = "value" > < input type = "number" id = "value" value = "0" > Value< / label >
< / div >
< / div >
< div id = "settingsView" >
< div class = "version row" > < strong > Solidity version:< / strong > < span id = "version" > (loading)< / span > < / div >
< div class = "row" > Change to: < select id = "versionSelector" > < / select > < / div >
< div class = "row" >
< label for = "editorWrap" > < input id = "editorWrap" type = "checkbox" > Text Wrap< / label >
< label for = "optimize" > < input id = "optimize" type = "checkbox" > Enable Optimization< / label >
< / div >
< / div >
< div id = "publishView" >
< p > < button id = "gist" title = "Publish all files as public gist on github.com" > < i class = "fa fa-github" > < / i > Publish Gist< / button > Publish all open files to an anonymous github gist.< / p >
< p > You can also load a gist by adding the following < span class = "pre" > ?gist=GIST_ID< / span > to your url, where GIST_ID is the id of the gist to load.< / p >
< / div >
< div id = "envView" >
< span id = "executionContext" >
< label for = "vm" >
< input id = "vm" type = "radio" value = "vm" checked name = "executionContext" >
< strong > JavaScript VM< / strong >
< p > Execution environment does not connect to any node, everything is local and in memory only.< / p >
< / label >
< label for = "web3" >
< input id = "web3" type = "radio" value = "web3" name = "executionContext" >
< strong > Web3 Provider< / strong >
< p > Execution environment connects to node at localhost, transactions will be sent to the network and can cause loss of money or worse!< / p >
< label for = "web3Endpoint" >
< strong > Web3 Provider Endpoint< / strong > : < input type = "text" id = "web3Endpoint" value = "http://localhost:8545" >
< / label >
< / label >
< / span >
< / div >
< / div >
< / div >
< div id = "output" > < / div >
< / div >
< script >
var Base64={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",encode:function(e){var t="";var n,r,i,s,o,u,a;var f=0;e=Base64._utf8_encode(e);while(f< e.length ) { n = e.charCodeAt(f++);r=e.charCodeAt(f++);i=e.charCodeAt(f++);s=n > >2;o=(n&3)<<4|r>>4; u=(r&15)<<2|i>>6; a=i&63; if(isNaN(r)){u=a=64}else if(isNaN(i)){a=64}t=t+this._keyStr.charAt(s)+this._keyStr.charAt(o)+this._keyStr.charAt(u)+this._keyStr.charAt(a)}return t},decode:function(e){var t="";var n,r,i;var s,o,u,a;var f=0;e=e.replace(/[^A-Za-z0-9\+\/\=]/g,"");while(f< e.length ) { s = this._keyStr.indexOf(e.charAt(f++));o=this._keyStr.indexOf(e.charAt(f++));u=this._keyStr.indexOf(e.charAt(f++));a=this._keyStr.indexOf(e.charAt(f++));n=s<<2|o > >4;r=(o&15)<<4|u>>2; i=(u&3)<<6|a; t=t+String.fromCharCode(n);if(u!=64){t=t+String.fromCharCode(r)}if(a!=64){t=t+String.fromCharCode(i)}}t=Base64._utf8_decode(t);return t},_utf8_encode:function(e){e=e.replace(/\r\n/g,"\n");var t="";for(var n=0;n< e.length ; n + + ) { var r = e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r)}else if ( r > 127&&r<2048){t+=String.fromCharCode(r>>6|192); t+=String.fromCharCode(r&63|128)}else{t+=String.fromCharCode(r>>12|224); t+=String.fromCharCode(r>>6&63|128); t+=String.fromCharCode(r& 63|128)}}return t},_utf8_decode:function(e){var t="";var n=0;var r=c1=c2=0;while(n< e.length ) { r = e.charCodeAt(n);if(r<128){t+=String.fromCharCode(r);n++}else if ( r > 191&&r<224){c2=e.charCodeAt(n+1); t+=String.fromCharCode((r&31)<<6|c2&63); n+=2}else{c2=e.charCodeAt(n+1);c3=e.charCodeAt(n+2);t+=String.fromCharCode((r&15)<<12|(c2&63)<<6|c3&63); n+=3}}return t}};
$(document).ready(function() {
// ------------------ gist load ----------------
function getGistId(str) {
var idr = /[0-9A-Fa-f]{8,}/;
var match = idr.exec(str)[0];
return match;
}
var location_query_params = window.location.search.substr(1).split("=");
var loadingFromGist = false;
if (location_query_params.indexOf('gist') !== -1 & & location_query_params.length >= 2) {
var index = location_query_params.indexOf('gist');
var gistId;
var key = location_query_params[index+1];
if (key === '') {
var str = prompt("Enter the URL or ID of the Gist you would like to load.");
if (str !== '') {
gistId = getGistId( str );
loadingFromGist = !!gistId;
}
} else {
gistId = getGistId( key );
loadingFromGist = !!gistId;
}
$.ajax({
url: 'https://api.github.com/gists/'+gistId,
jsonp: 'callback',
dataType: 'jsonp',
success: function(response){
if (response.data) {
for (var f in response.data.files) {
var key = fileKey(f);
var content = response.data.files[f].content;
if (key in window.localStorage & & window.localStorage[key] != content) {
var count = '';
var otherKey = key + count;
while ((key + count) in window.localStorage) count = count - 1;
window.localStorage[key + count] = window.localStorage[key];
}
window.localStorage[key] = content;
}
SOL_CACHE_FILE = fileKey(Object.keys(response.data.files)[0]);
updateFiles();
}
}
});
}
// ----------------- editor ----------------------
var SOL_CACHE_FILE_PREFIX = 'sol-cache-file-';
var SOL_CACHE_UNTITLED = SOL_CACHE_FILE_PREFIX + 'Untitled';
var SOL_CACHE_FILE = null;
var editor = ace.edit("input");
var session = editor.getSession();
var Range = ace.require('ace/range').Range;
var errMarkerId = null;
var untitledCount = '';
if (!getFiles().length || window.localStorage['sol-cache']) {
if(loadingFromGist) return;
// Backwards-compatibility
while (window.localStorage[SOL_CACHE_UNTITLED + untitledCount])
untitledCount = (untitledCount - 0) + 1;
SOL_CACHE_FILE = SOL_CACHE_UNTITLED + untitledCount;
window.localStorage[SOL_CACHE_FILE] = window.localStorage['sol-cache'] || BALLOT_EXAMPLE;
window.localStorage.removeItem('sol-cache');
}
SOL_CACHE_FILE = getFiles()[0];
editor.setValue( window.localStorage[SOL_CACHE_FILE], -1);
editor.resize(true);
session.setMode("ace/mode/javascript");
session.setTabSize(4);
session.setUseSoftTabs(true);
// ----------------- tabbed menu -------------------
$('#options li').click(function(ev){
var $el = $(this);
var cls = /[a-z]+View/.exec( $el.get(0).className )[0];
if (!$el.hasClass('active')) {
$el.parent().find('li').removeClass('active');
$('#optionViews').attr('class', '').addClass(cls);
$el.addClass('active');
} else {
$el.removeClass('active');
$('#optionViews').removeClass(cls);
}
});
// ----------------- execution context -------------
var $vmToggle = $('#vm');
var $web3Toggle = $('#web3');
var $web3endpoint = $('#web3Endpoint');
var executionContext = 'vm';
$vmToggle.get(0).checked = true;
$vmToggle.on('change', executionContextChange );
$web3Toggle.on('change', executionContextChange );
$web3endpoint.on('change', compile );
function executionContextChange (ev) {
if (ev.target.value == 'web3' & & !confirm("Are you sure you want to connect to a local ethereum node?") ) {
$vmToggle.get(0).checked = true;
executionContext = 'vm';
} else executionContext = ev.target.value;
compile();
}
// ------------------ gist publish --------------
$('#gist').click(function(){
if (confirm("Are you sure you want to publish all your files anonymously as a public gist on github.com?")) {
var files = {};
var filesArr = getFiles();
var description = "Created using soleditor: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://chriseth.github.io/browser-solidity?gist=";
for(var f in filesArr) {
files[fileNameFromKey(filesArr[f])] = {
content: localStorage[filesArr[f]]
};
}
$.ajax({
url: 'https://api.github.com/gists',
type: 'POST',
data: JSON.stringify({
description: description,
public: true,
files: files
})
}).done(function(response) {
if (response.html_url & & confirm("Created a gist at " + response.html_url + " Would you like to open it in a new window?")) {
window.open( response.html_url, '_blank' );
}
});
}
});
// ----------------- file selector-------------
var $filesEl = $('#files');
$filesEl.on('click','.newFile', function() {
while (window.localStorage[SOL_CACHE_UNTITLED + untitledCount])
untitledCount = (untitledCount - 0) + 1;
SOL_CACHE_FILE = SOL_CACHE_UNTITLED + untitledCount;
window.localStorage[SOL_CACHE_FILE] = '';
updateFiles();
});
$filesEl.on('click', '.file:not(.active)', showFileHandler);
$filesEl.on('click', '.file.active', function(ev) {
var $fileTabEl = $(this);
var originalName = $fileTabEl.find('.name').text();
ev.preventDefault();
if ($(this).find('input').length > 0) return false;
var $fileNameInputEl = $('< input value = "'+originalName+'" / > ');
$fileTabEl.html($fileNameInputEl);
$fileNameInputEl.focus();
$fileNameInputEl.select();
$fileNameInputEl.on('blur', handleRename);
$fileNameInputEl.keyup(handleRename);
function handleRename(ev) {
ev.preventDefault();
if (ev.which & & ev.which !== 13) return false;
var newName = ev.target.value;
$fileNameInputEl.off('blur');
$fileNameInputEl.off('keyup');
if (newName !== originalName & & confirm("Are you sure you want to rename: " + originalName + " to " + newName + '?')) {
var content = window.localStorage.getItem( fileKey(originalName) );
window.localStorage[fileKey( newName )] = content;
window.localStorage.removeItem( fileKey( originalName) );
SOL_CACHE_FILE = fileKey( newName );
}
updateFiles();
return false;
}
return false;
})
$filesEl.on('click', '.file .remove', function(ev) {
ev.preventDefault();
var name = $(this).parent().find('.name').text();
var index = getFiles().indexOf( fileKey(name) );
if (confirm("Are you sure you want to remove: " + name + " from local storage?")) {
window.localStorage.removeItem( fileKey( name ) );
SOL_CACHE_FILE = getFiles()[ Math.max(0, index - 1)];
updateFiles();
}
return false;
});
function showFileHandler(ev) {
ev.preventDefault();
SOL_CACHE_FILE = fileKey( $(this).find('.name').text() );
updateFiles();
return false;
}
function fileTabFromKey(key) {
var name = fileNameFromKey(key);
return $('#files .file').filter(function(){ return $(this).find('.name').text() == name; });
}
function updateFiles() {
var $filesEl = $('#files');
var files = getFiles();
$filesEl.find('.file').remove();
for (var f in files) {
$filesEl.append(fileTabTemplate(files[f]));
}
if (SOL_CACHE_FILE) {
var active = fileTabFromKey(SOL_CACHE_FILE);
active.addClass('active');
editor.setValue( window.localStorage[SOL_CACHE_FILE] || '', -1);
editor.focus();
}
$('#input').toggle( !!SOL_CACHE_FILE );
$('#output').toggle( !!SOL_CACHE_FILE );
}
function fileTabTemplate(key) {
var name = fileNameFromKey(key);
return $('< span class = "file" > < span class = "name" > '+name+'< / span > < span class = "remove" > < i class = "fa fa-close" > < / i > < / span > < / span > ');
}
function fileKey( name ) {
return SOL_CACHE_FILE_PREFIX + name;
}
function fileNameFromKey(key) {
return key.replace( SOL_CACHE_FILE_PREFIX, '' );
}
function getFiles() {
var files = [];
for (var f in localStorage ) {
if (f.indexOf( SOL_CACHE_FILE_PREFIX, 0 ) === 0) {
files.push(f);
}
}
return files;
}
updateFiles();
// ----------------- version selector-------------
// var soljsonSources is provided by bin/list.js
$('option', '#versionSelector').remove();
$.each(soljsonSources, function(i, file) {
if (file) {
var version = file.replace(/soljson-(.*).js/, "$1");
$('#versionSelector').append(new Option(version, file));
}
});
$('#versionSelector').change(function() {
loadVersion($('#versionSelector').val());
});
// ----------------- resizeable ui ---------------
var EDITOR_SIZE_CACHE_KEY = "editor-size-cache";
var dragging = false;
$('#dragbar').mousedown(function(e){
e.preventDefault();
dragging = true;
var main = $('#righthand-panel');
var ghostbar = $('< div id = "ghostbar" > ', {
css: {
top: main.offset().top,
left: main.offset().left
}
}).prependTo('body');
$(document).mousemove(function(e){
ghostbar.css("left",e.pageX+2);
});
});
var $body = $('body');
function setEditorSize (delta) {
$('#righthand-panel').css("width", delta);
$('#editor').css("right", delta);
onResize();
}
function getEditorSize(){
window.localStorage[EDITOR_SIZE_CACHE_KEY] = $('#righthand-panel').width();
}
$(document).mouseup(function(e){
if (dragging) {
var delta = $body.width() - e.pageX+2;
$('#ghostbar').remove();
$(document).unbind('mousemove');
dragging = false;
setEditorSize(delta);
window.localStorage.setItem(EDITOR_SIZE_CACHE_KEY, delta);
}
});
// set cached defaults
var cachedSize = window.localStorage.getItem(EDITOR_SIZE_CACHE_KEY);
if (cachedSize) setEditorSize(cachedSize);
else getEditorSize();
// ----------------- toggle right hand panel -----------------
var toggledRHP = false;
$('.toggleRHP').click(function(){
toggledRHP = !toggledRHP;
setEditorSize( toggledRHP ? 0 : window.localStorage[EDITOR_SIZE_CACHE_KEY] );
$('.toggleRHP').toggleClass('toggled', toggledRHP)
});
// ----------------- editor resize ---------------
function onResize() {
editor.resize();
session.setUseWrapMode(document.querySelector('#editorWrap').checked);
if(session.getUseWrapMode()) {
var characterWidth = editor.renderer.characterWidth;
var contentWidth = editor.container.ownerDocument.getElementsByClassName("ace_scroller")[0].clientWidth;
if(contentWidth > 0) {
session.setWrapLimit(parseInt(contentWidth / characterWidth, 10));
}
}
}
window.onresize = onResize;
onResize();
document.querySelector('#editor').addEventListener('change', onResize);
document.querySelector('#editorWrap').addEventListener('change', onResize);
// ----------------- compiler ----------------------
var compileJSON;
var compilerAcceptsMultipleFiles;
var previousInput = '';
var sourceAnnotations = [];
var compile = function() {
editor.getSession().clearAnnotations();
sourceAnnotations = [];
editor.getSession().removeMarker(errMarkerId);
$('#output').empty();
var input = editor.getValue();
window.localStorage.setItem(SOL_CACHE_FILE, input);
var files = {};
files[fileNameFromKey(SOL_CACHE_FILE)] = input;
var input = gatherImports(files, compile);
if (!input) return;
var optimize = document.querySelector('#optimize').checked;
compileJSON(input, optimize ? 1 : 0);
};
var compilationFinished = function(result) {
var data = $.parseJSON(result);
var noFatalErrors = true; // ie warnings are ok
if (data['error'] !== undefined) {
renderError(data['error']);
if (errortype(data['error']) !== 'warning') noFatalErrors = false;
}
if (data['errors'] != undefined) {
$.each(data['errors'], function(i, err) {
renderError(err);
if (errortype(err) !== 'warning') noFatalErrors = false;
});
}
if (noFatalErrors) renderContracts(data, editor.getValue());
};
var compileTimeout = null;
var onChange = function() {
var input = editor.getValue();
if (input === "") {
window.localStorage.setItem(SOL_CACHE_FILE, '');
return;
}
if (input === previousInput)
return;
previousInput = input;
if (compileTimeout) window.clearTimeout(compileTimeout);
compileTimeout = window.setTimeout(compile, 300);
};
var onCompilerLoaded = function() {
if (worker === null) {
var compile;
if ('_compileJSONMulti' in Module) {
compilerAcceptsMultipleFiles = true;
compile = Module.cwrap("compileJSONMulti", "string", ["string", "number"]);
} else {
compilerAcceptsMultipleFiles = false;
compile = Module.cwrap("compileJSON", "string", ["string", "number"]);
}
compileJSON = function(source, optimize, cb) {
try {
var result = compile(source, optimize);
} catch (exception) {
result = JSON.stringify({error: 'Uncaught JavaScript exception:\n' + exception});
}
compilationFinished(result);
};
$('#version').text(Module.cwrap("version", "string", [])());
}
previousInput = '';
onChange();
};
var cachedRemoteFiles = {};
function gatherImports(files, asyncCallback, needAsync) {
if (!compilerAcceptsMultipleFiles)
return files[fileNameFromKey(SOL_CACHE_FILE)];
var importRegex = /import\s[\'\"]([^\'\"]+)[\'\"];/g;
var reloop = false;
do {
reloop = false;
for (var fileName in files) {
var match;
while (match = importRegex.exec(files[fileName])) {
var m = match[1];
if (m in files) continue;
if (getFiles().indexOf(fileKey(m)) !== -1) {
files[m] = window.localStorage[fileKey(match[1])];
reloop = true;
} else if (m in cachedRemoteFiles) {
files[m] = cachedRemoteFiles[m];
reloop = true;
} else if (githubMatch = /^(https?:\/\/)?(www.)?github.com\/([^\/]*\/[^\/]*)\/(.*)/.exec(m)) {
$.getJSON('https://api.github.com/repos/' + githubMatch[3] + '/contents/' + githubMatch[4], function(result) {
var content;
if ('content' in result)
content = Base64.decode(result.content);
else
content = "\"" + m + "\" NOT FOUND"; //@TODO handle this better
cachedRemoteFiles[m] = content;
files[m] = content;
gatherImports(files, asyncCallback, true);
}).fail(function(){
var content = "\"" + m + "\" NOT FOUND"; //@TODO handle this better
cachedRemoteFiles[m] = content;
files[m] = content;
gatherImports(files, asyncCallback, true);
});
return null;
}
}
}
} while (reloop);
var input = JSON.stringify({'sources':files});
if (needAsync)
asyncCallback(input);
return input;
}
var initializeWorker = function() {
if (worker !== null)
worker.terminate();
worker = new Worker('worker.js');
worker.addEventListener('message', function(msg) {
var data = msg.data;
switch (data.cmd) {
case 'versionLoaded':
$('#version').text(data.data);
compilerAcceptsMultipleFiles = !!data.acceptsMultipleFiles;
onCompilerLoaded();
break;
case 'compiled':
compilationFinished(data.data);
break;
};
});
worker.onerror = function(msg) { console.log(msg.data); };
worker.addEventListener('error', function(msg) { console.log(msg.data); });
compileJSON = function(source, optimize) {
worker.postMessage({cmd: 'compile', source: source, optimize: optimize});
};
};
var worker = null;
var loadVersion = function(version) {
$('#version').text("(loading)");
var isFirefox = typeof InstallTrigger !== 'undefined';
if (document.location.protocol != 'file:' & & Worker !== undefined & & isFirefox) {
// Workers cannot load js on "file:"-URLs and we get a
// "Uncaught RangeError: Maximum call stack size exceeded" error on Chromium,
// resort to non-worker version in that case.
initializeWorker();
worker.postMessage({cmd: 'loadVersion', data: 'bin/' + version});
} else {
Module = null;
compileJSON = function(source, optimize) { compilationFinished('{}'); };
var newScript = document.createElement('script');
newScript.type = 'text/javascript';
newScript.src = 'bin/' + version;
document.getElementsByTagName("head")[0].appendChild(newScript);
var check = window.setInterval(function() {
if (!Module) return;
window.clearInterval(check);
onCompilerLoaded();
}, 200);
}
};
loadVersion('soljson-latest.js');
editor.getSession().on('change', onChange);
document.querySelector('#optimize').addEventListener('change', compile);
// ----------------- compiler output renderer ----------------------
var detailsOpen = {};
function errortype(message) {
return message.match(/^.*:[0-9]*:[0-9]* Warning: /) ? 'warning' : 'error';
}
var renderError = function(message) {
var type = errortype(message);
var $pre = $("< pre / > ").text(message);
var $error = $('< div class = "sol ' + type + '" > < div class = "close" > < i class = "fa fa-close" > < / i > < / div > < / div > ').prepend($pre);
$('#output').append( $error );
var err = message.match(/^([^:]*):([0-9]*):(([0-9]*):)? /);
if (err) {
var errFile = err[1];
var errLine = parseInt(err[2], 10) - 1;
var errCol = err[4] ? parseInt(err[4], 10) : 0;
if (errFile == '' || errFile == fileNameFromKey(SOL_CACHE_FILE)) {
sourceAnnotations[sourceAnnotations.length] = {
row: errLine,
column: errCol,
text: message,
type: type
};
editor.getSession().setAnnotations(sourceAnnotations);
}
$error.click(function(ev){
if (errFile != '' & & errFile != fileNameFromKey(SOL_CACHE_FILE) & & getFiles().indexOf(fileKey(errFile)) !== -1) {
// Switch to file
SOL_CACHE_FILE = fileKey(errFile);
updateFiles();
//@TODO could show some error icon in files with errors
}
editor.focus();
editor.gotoLine(errLine + 1, errCol - 1, true);
});
$error.find('.close').click(function(ev){
ev.preventDefault();
$error.remove();
return false;
});
}
};
var gethDeploy = function(contractName, interface, bytecode){
var code = "";
var funABI = getConstructorInterface($.parseJSON(interface));
$.each(funABI.inputs, function(i, inp) {
code += "var " + inp.name + " = /* var of type " + inp.type + " here */ ;\n";
});
code += "var " + 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: 3000000"+
"\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 }" +
"\n })";
return code;
};
var combined = function(contractName, interface, bytecode){
return JSON.stringify([{name: contractName, interface: interface, bytecode: bytecode}]);
};
var renderContracts = function(data, source) {
var udappContracts = [];
for (var contractName in data.contracts) {
var contract = data.contracts[contractName];
udappContracts.push({
name: contractName,
interface: contract['interface'],
bytecode: contract.bytecode
});
}
var dapp = new UniversalDApp(udappContracts, {
vm: executionContext === 'vm',
removable: false,
getAddress: function(){ return $('#txorigin').val(); },
removable_instances: true,
web3endpoint: $('#web3Endpoint').val(),
renderOutputModifier: function(contractName, $contractOutput) {
var contract = data.contracts[contractName];
return $contractOutput
.append(textRow('Bytecode', contract.bytecode))
.append(textRow('Interface', contract['interface']))
.append(textRow('Web3 deploy', gethDeploy(contractName.toLowerCase(),contract['interface'],contract.bytecode), 'deploy'))
.append(textRow('uDApp', combined(contractName,contract['interface'],contract.bytecode), 'deploy'))
.append(getDetails(contract, source, contractName));
}});
var $contractOutput = dapp.render();
$txOrigin = $('#txorigin');
if (executionContext === 'vm') {
$txOrigin.empty();
var addr = '0x' + dapp.address.toString('hex');
$txOrigin.val(addr);
$txOrigin.append($('< option / > ').val(addr).text(addr));
} else web3.eth.getAccounts(function(err, accounts) {
if (err)
renderError(err.message);
if (accounts & & accounts[0]){
$txOrigin.empty();
for( var a in accounts) { $txOrigin.append($('< option / > ').val(accounts[a]).text(accounts[a])); }
$txOrigin.val(accounts[0]);
} else $txOrigin.val('unknown');
});
$contractOutput.find('.title').click(function(ev){ $(this).closest('.contract').toggleClass('hide'); });
$('#output').append( $contractOutput );
$('.col2 input,textarea').click(function() { this.select(); });
};
var tableRowItems = function(first, second, cls) {
return $('< div class = "row" / > ')
.addClass(cls)
.append($('< 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, cls) {
return tableRowItems(
$('< strong / > ').text(description),
$('< textarea readonly = "readonly" class = "gethDeployText" / > ').val(data),
cls);
};
var getDetails = function(contract, source, contractName) {
var button = $('< button > Toggle 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($('< pre / > ').text(formatGasEstimates(contract.gasEstimates)));
if (contract.runtimeBytecode & & contract.runtimeBytecode.length > 0)
details.append(tableRow('Runtime Bytecode', contract.runtimeBytecode));
if (contract.assembly !== null)
{
details.append($('< 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 class = "contractDetails" / > ').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) {
if (typeof(asm) == typeof('') || asm === null || asm === undefined)
return prefix + asm + '\n';
var 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(); });
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;
};
});
< / script >
< / body >
< / html >
