@ -16,14 +16,14 @@ function UniversalDApp (contracts, options) {
if ( ! options . vm && web3 . currentProvider ) {
} else if ( options . vm ) {
this . accounts = { }
this . accounts = { } ;
this . BN = ethJSUtil . BN ;
this . stateTrie = new Trie ( ) ;
this . vm = new EthJSVM ( this . stateTrie , null , { activatePrecompiles : true } ) ;
this . addAccount ( '3cd7232cd6f3fc66a57a6bedc1a8ed6c228fff0a327e169c2bcc5e869ed49511' )
this . addAccount ( '2ac6c190b09897cd8987869cc7b918cfea07ee82038d492abce033c75c1b1d0c' )
this . addAccount ( '3cd7232cd6f3fc66a57a6bedc1a8ed6c228fff0a327e169c2bcc5e869ed49511' ) ;
this . addAccount ( '2ac6c190b09897cd8987869cc7b918cfea07ee82038d492abce033c75c1b1d0c' ) ;
} else {
var host = options . host || "localhost" ;
var port = options . port || "8545" ;
@ -35,7 +35,7 @@ function UniversalDApp (contracts, options) {
UniversalDApp . prototype . addAccount = function ( privateKey , balance ) {
if ( this . accounts ) {
privateKey = new Buffer ( privateKey , 'hex' )
privateKey = new Buffer ( privateKey , 'hex' ) ;
var address = ethJSUtil . privateToAddress ( privateKey ) ;
// FIXME: we don't care about the callback, but we should still make this proper
@ -92,7 +92,7 @@ UniversalDApp.prototype.render = function () {
} else {
var $title = $ ( '<span class="title"/>' ) . text ( this . contracts [ c ] . name ) ;
if ( this . contracts [ c ] . bytecode ) {
$title . append ( $ ( '<div class="size"/>' ) . text ( ( this . contracts [ c ] . bytecode . length / 2 ) + ' bytes' ) )
$title . append ( $ ( '<div class="size"/>' ) . text ( ( this . contracts [ c ] . bytecode . length / 2 ) + ' bytes' ) ) ;
}
$contractEl . append ( $title ) . append ( this . getCreateInterface ( $contractEl , this . contracts [ c ] ) ) ;
}
@ -102,14 +102,14 @@ UniversalDApp.prototype.render = function () {
$legend = $ ( '<div class="legend" />' )
. append ( $ ( '<div class="attach"/>' ) . text ( 'Attach' ) )
. append ( $ ( '<div class="transact"/>' ) . text ( 'Transact' ) )
. append ( $ ( '<div class="call"/>' ) . text ( 'Call' ) )
. append ( $ ( '<div class="call"/>' ) . text ( 'Call' ) ) ;
this . $el . append ( $ ( '<div class="poweredBy" />' )
. html ( "<a href='http://github.com/d11e9/universal-dapp'>Universal ÐApp</a> powered by The Blockchain" ) )
. html ( "<a href='http://github.com/d11e9/universal-dapp'>Universal ÐApp</a> powered by The Blockchain" ) ) ;
this . $el . append ( $legend )
this . $el . append ( $legend ) ;
return this . $el ;
}
} ;
UniversalDApp . prototype . getContractByName = function ( contractName ) {
for ( var c in this . contracts )
@ -121,8 +121,8 @@ UniversalDApp.prototype.getContractByName = function(contractName) {
UniversalDApp . prototype . getABIInputForm = function ( cb ) {
var self = this ;
var $el = $ ( '<div class="udapp-setup" />' ) ;
var $jsonInput = $ ( '<textarea class="json" placeholder=\'[ { "name": name, "bytecode": bytecode, "interface": abi }, { ... } ]\'/>' )
var $createButton = $ ( '<button class="udapp-create"/>' ) . text ( 'Create a Universal ÐApp' )
var $jsonInput = $ ( '<textarea class="json" placeholder=\'[ { "name": name, "bytecode": bytecode, "interface": abi }, { ... } ]\'/>' ) ;
var $createButton = $ ( '<button class="udapp-create"/>' ) . text ( 'Create a Universal ÐApp' ) ;
$createButton . click ( function ( ev ) {
var contracts = $ . parseJSON ( $jsonInput . val ( ) ) ;
if ( cb ) {
@ -133,30 +133,30 @@ UniversalDApp.prototype.getABIInputForm = function (cb){
} catch ( e ) {
err = e ;
}
cb ( err , dapp )
cb ( err , dapp ) ;
} else {
self . contracts = contracts ;
self . $el . empty ( ) . append ( self . render ( ) )
self . $el . empty ( ) . append ( self . render ( ) ) ;
}
} )
$el . append ( $jsonInput ) . append ( $createButton )
} ) ;
$el . append ( $jsonInput ) . append ( $createButton ) ;
return $el ;
}
} ;
UniversalDApp . prototype . getCreateInterface = function ( $container , contract ) {
var self = this ;
var $createInterface = $ ( '<div class="create"/>' ) ;
if ( this . options . removable ) {
var $close = $ ( '<div class="udapp-close" />' )
$close . click ( function ( ) { self . $el . remove ( ) ; } )
var $close = $ ( '<div class="udapp-close" />' ) ;
$close . click ( function ( ) { self . $el . remove ( ) ; } ) ;
$createInterface . append ( $close ) ;
}
var $newButton = this . getInstanceInterface ( contract )
var $atButton = $ ( '<button class="atAddress"/>' ) . text ( 'At Address' ) . click ( function ( ) { self . clickContractAt ( self , $container . find ( '.createContract' ) , contract ) } ) ;
var $newButton = this . getInstanceInterface ( contract ) ;
var $atButton = $ ( '<button class="atAddress"/>' ) . text ( 'At Address' ) . click ( function ( ) { self . clickContractAt ( self , $container . find ( '.createContract' ) , contract ) ; } ) ;
$createInterface . append ( $atButton ) . append ( $newButton ) ;
return $createInterface ;
}
} ;
UniversalDApp . prototype . getInstanceInterface = function ( contract , address , $target ) {
var self = this ;
@ -175,8 +175,8 @@ UniversalDApp.prototype.getInstanceInterface = function (contract, address, $tar
var $instance = $ ( '<div class="instance"/>' ) ;
if ( self . options . removable _instances ) {
var $close = $ ( '<div class="udapp-close" />' )
$close . click ( function ( ) { $instance . remove ( ) ; } )
var $close = $ ( '<div class="udapp-close" />' ) ;
$close . click ( function ( ) { $instance . remove ( ) ; } ) ;
$instance . append ( $close ) ;
}
var context = self . options . vm ? 'memory' : 'blockchain' ;
@ -188,17 +188,20 @@ UniversalDApp.prototype.getInstanceInterface = function (contract, address, $tar
$events = $ ( '<div class="events"/>' ) ;
var parseLogs = function ( err , response ) {
$event = $ ( '<div class="event" />' )
if ( err )
return ;
$event = $ ( '<div class="event" />' ) ;
var $close = $ ( '<div class="udapp-close" />' )
$close . click ( function ( ) { $event . remove ( ) ; } )
var $close = $ ( '<div class="udapp-close" />' ) ;
$close . click ( function ( ) { $event . remove ( ) ; } ) ;
$event . append ( $ ( '<span class="name"/>' ) . text ( response . event ) )
. append ( $ ( '<span class="args" />' ) . text ( JSON . stringify ( response . args , null , 2 ) ) )
. append ( $close ) ;
$events . append ( $event ) ;
}
} ;
if ( self . options . vm ) {
// FIXME: support indexed events
@ -207,7 +210,7 @@ UniversalDApp.prototype.getInstanceInterface = function (contract, address, $tar
$ . each ( abi , function ( i , funABI ) {
if ( funABI . type !== 'event' ) return ;
var hash = ethJSABI . eventID ( funABI . name , funABI . inputs . map ( function ( item ) { return item . type } ) )
var hash = ethJSABI . eventID ( funABI . name , funABI . inputs . map ( function ( item ) { return item . type ; } ) ) ;
eventABI [ hash . toString ( 'hex' ) ] = { event : funABI . name , inputs : funABI . inputs } ;
} ) ;
@ -224,7 +227,7 @@ UniversalDApp.prototype.getInstanceInterface = function (contract, address, $tar
return item . type ;
} ) ;
decoded = ethJSABI . rawDecode ( types , log [ 2 ] ) ;
decoded = ethJSABI . stringify ( types , decoded )
decoded = ethJSABI . stringify ( types , decoded ) ;
} catch ( e ) {
decoded = '0x' + log [ 2 ] . toString ( 'hex' ) ;
}
@ -260,7 +263,7 @@ UniversalDApp.prototype.getInstanceInterface = function (contract, address, $tar
} ) ) ;
} ) ;
( $el || $createInterface ) . append ( $instance . append ( $events ) ) ;
}
} ;
if ( ! address || ! $target ) {
$createInterface . append ( this . getCallButton ( {
@ -278,7 +281,7 @@ UniversalDApp.prototype.getInstanceInterface = function (contract, address, $tar
}
return $createInterface ;
}
} ;
UniversalDApp . prototype . getConstructorInterface = function ( abi ) {
var funABI = { 'name' : '' , 'inputs' : [ ] , 'type' : 'constructor' , 'outputs' : [ ] } ;
@ -288,7 +291,7 @@ UniversalDApp.prototype.getConstructorInterface = function(abi) {
break ;
}
return funABI ;
}
} ;
UniversalDApp . prototype . getCallButton = function ( args ) {
var self = this ;
@ -309,18 +312,18 @@ UniversalDApp.prototype.getCallButton = function(args) {
var getReturnOutput = function ( result ) {
var returnName = lookupOnly ? 'Value' : 'Result' ;
var returnCls = lookupOnly ? 'value' : 'returned' ;
return $ ( '<div class="' + returnCls + '">' ) . html ( '<strong>' + returnName + ':</strong> ' + JSON . stringify ( result , null , 2 ) )
}
return $ ( '<div class="' + returnCls + '">' ) . html ( '<strong>' + returnName + ':</strong> ' + JSON . stringify ( result , null , 2 ) ) ;
} ;
var getGasUsedOutput = function ( result ) {
var $gasUsed = $ ( '<div class="gasUsed">' )
var $gasUsed = $ ( '<div class="gasUsed">' ) ;
var caveat = lookupOnly ? '<em>(<span class="caveat" title="Cost only applies when called by a contract">caveat</span>)</em>' : '' ;
if ( result . gasUsed ) {
var gas = result . gasUsed . toString ( 10 )
$gasUsed . html ( '<strong>Cost:</strong> ' + gas + ' gas. ' + caveat )
var gas = result . gasUsed . toString ( 10 ) ;
$gasUsed . html ( '<strong>Cost:</strong> ' + gas + ' gas. ' + caveat ) ;
}
return $gasUsed ;
}
} ;
var getDecodedOutput = function ( result ) {
var $decoded ;
@ -333,7 +336,7 @@ UniversalDApp.prototype.getCallButton = function(args) {
$decoded = result ;
}
return $ ( '<div class="decoded">' ) . html ( '<strong>Decoded:</strong> ' ) . append ( $decoded ) ;
}
} ;
var getOutput = function ( ) {
var $result = $ ( '<div class="result" />' ) ;
@ -451,7 +454,7 @@ UniversalDApp.prototype.getCallButton = function(args) {
function testResult ( err , address ) {
if ( ! err && ! address ) {
setTimeout ( function ( ) { tryTillResponse ( txhash , done ) } , 500 ) ;
setTimeout ( function ( ) { tryTillResponse ( txhash , done ) ; } , 500 ) ;
} else done ( err , address ) ;
}
@ -465,11 +468,11 @@ UniversalDApp.prototype.getCallButton = function(args) {
clearOutput ( $result ) ;
$result . append ( getReturnOutput ( result ) ) . append ( getGasUsedOutput ( result ) ) ;
}
} )
} ) ;
}
} ) ;
}
} ;
var button = $ ( '<button />' )
. addClass ( 'call' )
@ -489,7 +492,7 @@ UniversalDApp.prototype.getCallButton = function(args) {
. append ( button )
. append ( ( lookupOnly && ! inputs . length ) ? $outputOverride : inputField ) ;
return $contractProperty . append ( outputSpan ) ;
}
} ;
UniversalDApp . prototype . linkBytecode = function ( contractName , cb ) {
var bytecode = this . getContractByName ( contractName ) . bytecode ;
@ -536,12 +539,12 @@ UniversalDApp.prototype.deployLibrary = function(contractName, cb) {
UniversalDApp . prototype . clickNewContract = function ( self , $contract , contract ) {
$contract . append ( self . getInstanceInterface ( contract ) ) ;
}
} ;
UniversalDApp . prototype . clickContractAt = function ( self , $output , contract ) {
var address = prompt ( "What Address is this contract at in the Blockchain? ie: '0xdeadbeaf...'" )
var address = prompt ( "What Address is this contract at in the Blockchain? ie: '0xdeadbeaf...'" ) ;
self . getInstanceInterface ( contract , address , $output ) ;
}
} ;
UniversalDApp . prototype . runTx = function ( data , args , cb ) {
var self = this ;
@ -605,6 +608,6 @@ UniversalDApp.prototype.runTx = function( data, args, cb) {
cb ( e , null ) ;
}
}
}
} ;
module . exports = UniversalDApp ;