patch creation can now create IPS patches if offsets are below format limit, rearranged files internally

_cache_service_worker.js

@@ -29,34 +29,34 @@ caches.keys().then(function(cacheNames){
 });
 
 var PRECACHE_ID='rom-patcher-js';
-var PRECACHE_VERSION='v8';
+var PRECACHE_VERSION='v9';
 var PRECACHE_URLS=[
 	'/RomPatcher.js/','/RomPatcher.js/index.html',
 	'/RomPatcher.js/manifest.json',
-	'/RomPatcher.js/favicon.png',
+	'/RomPatcher.js/style/favicon.png',
-	'/RomPatcher.js/logo114.png',
+	'/RomPatcher.js/style/logo114.png',
-	'/RomPatcher.js/logo144.png',
+	'/RomPatcher.js/style/logo144.png',
-	'/RomPatcher.js/logo192.png',
+	'/RomPatcher.js/style/logo192.png',
-	'/RomPatcher.js/RomPatcher.css',
+	'/RomPatcher.js/style/RomPatcher.css',
-	'/RomPatcher.js/RomPatcher.js',
+	'/RomPatcher.js/js/RomPatcher.js',
-	'/RomPatcher.js/locale.js',
+	'/RomPatcher.js/js/locale.js',
-	'/RomPatcher.js/worker_apply.js',
+	'/RomPatcher.js/js/worker_apply.js',
-	'/RomPatcher.js/worker_create.js',
+	'/RomPatcher.js/js/worker_create.js',
-	'/RomPatcher.js/worker_crc.js',
+	'/RomPatcher.js/js/worker_crc.js',
-	'/RomPatcher.js/libs/MarcFile.js',
+	'/RomPatcher.js/js/MarcFile.js',
-	'/RomPatcher.js/libs/zip.js',
+	'/RomPatcher.js/js/crc.js',
-	'/RomPatcher.js/libs/z-worker.js',
+	'/RomPatcher.js/js/zip.js/zip.js',
-	'/RomPatcher.js/libs/inflate.js',
+	'/RomPatcher.js/js/zip.js/z-worker.js',
-	'/RomPatcher.js/crc.js',
+	'/RomPatcher.js/js/zip.js/inflate.js',
-	'/RomPatcher.js/zip.js',
+	'/RomPatcher.js/js/formats/zip.js',
-	'/RomPatcher.js/ips.js',
+	'/RomPatcher.js/js/formats/ips.js',
-	'/RomPatcher.js/ups.js',
+	'/RomPatcher.js/js/formats/ups.js',
-	'/RomPatcher.js/aps.js',
+	'/RomPatcher.js/js/formats/aps.js',
-	'/RomPatcher.js/bps.js',
+	'/RomPatcher.js/js/formats/bps.js',
-	'/RomPatcher.js/rup.js',
+	'/RomPatcher.js/js/formats/rup.js',
-	'/RomPatcher.js/ppf.js',
+	'/RomPatcher.js/js/formats/ppf.js',
-	'/RomPatcher.js/pmsr.js',
+	'/RomPatcher.js/js/formats/pmsr.js',
-	'/RomPatcher.js/vcdiff.js'
+	'/RomPatcher.js/js/formats/vcdiff.js'
 ];
 
 

index.html

@@ -7,30 +7,30 @@
 	<meta name="keywords" content="ips,ups,aps,bps,rup,ninja,ppf,xdelta,patcher,online,html5,web,rom,patch,hack,translation"/>
 	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"/>
 	<link rel="manifest" href="./manifest.json"/>
-	<link rel="shortcut icon" href="./favicon.png" type="image/png" sizes="16x16"/>
+	<link rel="shortcut icon" href="./style/favicon.png" type="image/png" sizes="16x16"/>
-	<link rel="shortcut icon" href="./logo192.png" type="image/png" sizes="192x192"/>
+	<link rel="shortcut icon" href="./style/logo192.png" type="image/png" sizes="192x192"/>
 	<!-- iOS icons -->
-	<link rel="apple-touch-icon" sizes="57x57" href="./logo114.png" />
+	<link rel="apple-touch-icon" sizes="57x57" href="./style/logo114.png" />
-	<link rel="apple-touch-icon" sizes="114x114" href="./logo114.png" />
+	<link rel="apple-touch-icon" sizes="114x114" href="./style/logo114.png" />
-	<link rel="apple-touch-icon" sizes="72x72" href="./logo144.png" />
+	<link rel="apple-touch-icon" sizes="72x72" href="./style/logo144.png" />
-	<link rel="apple-touch-icon" sizes="144x144" href="./logo144.png" />
+	<link rel="apple-touch-icon" sizes="144x144" href="./style/logo144.png" />
-	<link rel="apple-touch-icon" href="./logo192.png" />
+	<link rel="apple-touch-icon" href="./style/logo192.png" />
 
-	<link type="text/css" rel="stylesheet" href="./RomPatcher.css" media="all"/>
+	<link type="text/css" rel="stylesheet" href="./style/RomPatcher.css" media="all"/>
-	<script type="text/javascript" src="./locale.js"></script>
+	<script type="text/javascript" src="./js/locale.js"></script>
-	<script type="text/javascript" src="./RomPatcher.js"></script>
+	<script type="text/javascript" src="./js/RomPatcher.js"></script>
-	<script type="text/javascript" src="./libs/MarcFile.js"></script>
+	<script type="text/javascript" src="./js/MarcFile.js"></script>
-	<script type="text/javascript" src="./zip.js"></script>
+	<script type="text/javascript" src="./js/crc.js"></script>
-	<script type="text/javascript" src="./crc.js"></script>
+	<script type="text/javascript" src="./js/formats/zip.js"></script>
-	<script type="text/javascript" src="./ips.js"></script>
+	<script type="text/javascript" src="./js/formats/ips.js"></script>
-	<script type="text/javascript" src="./ups.js"></script>
+	<script type="text/javascript" src="./js/formats/ups.js"></script>
-	<script type="text/javascript" src="./aps.js"></script>
+	<script type="text/javascript" src="./js/formats/aps.js"></script>
-	<script type="text/javascript" src="./bps.js"></script>
+	<script type="text/javascript" src="./js/formats/bps.js"></script>
-	<script type="text/javascript" src="./rup.js"></script>
+	<script type="text/javascript" src="./js/formats/rup.js"></script>
-	<script type="text/javascript" src="./ppf.js"></script>
+	<script type="text/javascript" src="./js/formats/ppf.js"></script>
-	<script type="text/javascript" src="./pmsr.js"></script>
+	<script type="text/javascript" src="./js/formats/pmsr.js"></script>
-	<script type="text/javascript" src="./vcdiff.js"></script>
+	<script type="text/javascript" src="./js/formats/vcdiff.js"></script>
-	<script type="text/javascript" src="./libs/zip.js"></script>
+	<script type="text/javascript" src="./js/zip.js/zip.js"></script>
 
 	<script type="text/javascript"><!--
 		/*
@@ -55,12 +55,36 @@
 		];
 		*/
 	--></script>
+	
+	
+	<!-- custom code for RHDN -->
+	<!--
+		<?php
+			if(isset($_REQUEST["file"]) && preg_match("/^(hacks|translations)\/\d+$/", $_REQUEST["file"]) && isset($_REQUEST["patch_name"])){
+				$patch="/download/".$_REQUEST["file"];
+				if(isset($_REQUEST["patch"])){
+					$patch.='#'+strip_tags(trim($_REQUEST["patch"]))
+				}
+				$patch_name=strip_tags(trim($_REQUEST["patch_name"]));
+				$crc="";
+				if(isset($_REQUEST["crc"]) && preg_match("/^[0-9a-fA-F]{8}$/", $_REQUEST["crc"])){
+					$crc=', crc:0x'.$_REQUEST["crc"];
+				}
+		?>
+				<script type="text/javascript">
+					var PREDEFINED_PATCHES=[{patch:'<?= strip_tags($patch); ?>', name:'<?= strip_tags($patch_name); ?>'<?= $crc?>}];
+				</script>
+		<?php
+			}
+		?>
+	-->
+
 </head>
 <body><div id="column">
 
 
 <!-- HEADER -->
-<header><img src="logo192.png" /><h1>Rom Patcher JS</h1></header>
+<header><img src="./style/logo192.png" /><h1>Rom Patcher JS</h1></header>
 
 <!-- APP -->
 <div id="wrapper">
@@ -149,7 +173,7 @@
 
 <!-- FOOTER -->
 <footer>
-	Rom Patcher JS <small>v2.2b</small> by <a href="/">Marc Robledo</a>
+	Rom Patcher JS <small>v2.3</small> by <a href="/">Marc Robledo</a>
 	<br />
 	<i class="icon github"></i> <a href="https://github.com/marcrobledo/RomPatcher.js/" target="_blank">See on GitHub</a>
 	<i class="icon heart"></i> <a href="https://www.paypal.me/marcrobledo/5" target="_blank" rel="nofollow">Donate</a>

js/RomPatcher.js

@@ -1,4 +1,4 @@
-/* Rom Patcher JS v20200303 - Marc Robledo 2016-2020 - http://www.marcrobledo.com/license */
+/* Rom Patcher JS v20200502 - Marc Robledo 2016-2020 - http://www.marcrobledo.com/license */
 
 const TOO_BIG_ROM_SIZE=67108863;
 const HEADERS_INFO=[
@@ -27,31 +27,33 @@ var userLanguage;
 var CAN_USE_WEB_WORKERS=true;
 var webWorkerApply,webWorkerCreate,webWorkerCrc;
 try{
-	webWorkerApply=new Worker('./worker_apply.js');
+	webWorkerApply=new Worker('./js/worker_apply.js');
 	webWorkerApply.onmessage = event => { // listen for events from the worker
 		//retrieve arraybuffers back from webworker
-		if(!el('checkbox-removeheader').checked && !el('checkbox-addheader').checked){ //when adding/removing header we don't need the arraybuffer back
+		if(!el('checkbox-removeheader').checked && !el('checkbox-addheader').checked){ //when adding/removing header we don't need the arraybuffer back since we made a copy previously
 			romFile._u8array=event.data.romFileU8Array;
 			romFile._dataView=new DataView(romFile._u8array.buffer);
 		}
 		patchFile._u8array=event.data.patchFileU8Array;
 		patchFile._dataView=new DataView(patchFile._u8array.buffer);
 				
+		if(event.data.patchedRomU8Array)
+			preparePatchedRom(romFile, new MarcFile(event.data.patchedRomU8Array.buffer), headerSize);
 
-		preparePatchedRom(romFile, new MarcFile(event.data.patchedRomU8Array.buffer), headerSize);
 		setTabApplyEnabled(true);
+		if(event.data.errorMessage)
+			setMessage('apply', _(event.data.errorMessage.replace('Error: ','')), 'error');
+		else
+			setMessage('apply');
 	};
 	webWorkerApply.onerror = event => { // listen for events from the worker
-		romFile=new MarcFile(el('input-file-rom'), _parseROM);
-		patchFile=new MarcFile(el('input-file-patch'), _readPatchFile);
-
-		setMessage('apply', _(event.message.replace('Error: ','')), 'error');
 		setTabApplyEnabled(true);
+		setMessage('apply', _(event.message.replace('Error: ','')), 'error');
 	};
 
 
 
-	webWorkerCreate=new Worker('./worker_create.js');
+	webWorkerCreate=new Worker('./js/worker_create.js');
 	webWorkerCreate.onmessage = event => { // listen for events from the worker
 		var newPatchFile=new MarcFile(event.data.patchFileU8Array);
 		newPatchFile.fileName=romFile2.fileName.replace(/\.[^\.]+$/,'')+'.'+el('select-patch-type').value;
@@ -61,13 +63,13 @@ try{
 		setTabCreateEnabled(true);
 	};
 	webWorkerCreate.onerror = event => { // listen for events from the worker
-		setMessage('create', _(event.message.replace('Error: ','')), 'error');
 		setTabCreateEnabled(true);
+		setMessage('create', _(event.message.replace('Error: ','')), 'error');
 	};
 
 
 
-	webWorkerCrc=new Worker('./worker_crc.js');
+	webWorkerCrc=new Worker('./js/worker_crc.js');
 	webWorkerCrc.onmessage = event => { // listen for events from the worker
 		//console.log('received_crc');
 		el('crc32').innerHTML=padZeroes(event.data.crc32, 4);
@@ -179,12 +181,12 @@ addEvent(window,'load',function(){
 	/* zip-js web worker */
 	if(CAN_USE_WEB_WORKERS){
 		zip.useWebWorkers=true;
-		zip.workerScriptsPath='./libs/';
+		zip.workerScriptsPath='./js/zip.js/';
 	}else{
 		zip.useWebWorkers=false;
 
 		var script=document.createElement('script');
-		script.src='./libs/inflate.js';
+		script.src='./js/zip.js/inflate.js';
 		document.getElementsByTagName('head')[0].appendChild(script);
 	}
 
@@ -213,30 +215,6 @@ addEvent(window,'load',function(){
 
 
 
-	/* predefined patches: parse URL parameter */
-	/*if(/\?.*?patch=[^=]+/.test(window.location.href)){
-		
-		var patchUri=decodeURI(window.location.href.match(/\?.*?patch=([^=]+)/)[1]);
-		var patchInfo={
-			patch:patchUri,
-			name:patchUri
-		};
-		
-		if(/\?.*?name=[^=]+/.test(window.location.href)){
-			patchInfo.name=decodeURI(window.location.href.match(/\?.*?name=([^=]+)/)[1]);
-		}
-		if(/\?.*?crc=[0-9a-f]{8}/i.test(window.location.href)){
-			patchInfo.crc=parseInt(window.location.href.match(/\?.*?patch=([0-9a-f]{8})/)[1], 16);
-		}
-		
-		if(typeof PREDEFINED_PATCHES === 'undefined'){
-			PREDEFINED_PATCHES=[patchInfo];
-		}else{
-			PREDEFINED_PATCHES.push(patchInfo);
-		}
-	}*/
-
-
 	/* predefined patches */
 	if(typeof PREDEFINED_PATCHES!=='undefined'){
 		fetchedPatches={};
@@ -540,10 +518,10 @@ function createPatch(sourceFile, modifiedFile, mode){
 
 
 	if(CAN_USE_WEB_WORKERS){
-		setMessage('create', _('creating_patch'), 'loading');
-		
 		setTabCreateEnabled(false);
 
+		setMessage('create', _('creating_patch'), 'loading');
+
 		webWorkerCreate.postMessage(
 			{
 				sourceFileU8Array:sourceFile._u8array,
@@ -559,7 +537,6 @@ function createPatch(sourceFile, modifiedFile, mode){
 		romFile1=new MarcFile(el('input-file-rom1'));
 		romFile2=new MarcFile(el('input-file-rom2'));
 	}else{
-
 		try{
 			sourceFile.seek(0);
 			modifiedFile.seek(0);

js/formats/ips.js

@@ -1,4 +1,4 @@
-/* IPS module for Rom Patcher JS v20180930 - Marc Robledo 2016-2018 - http://www.marcrobledo.com/license */
+/* IPS module for Rom Patcher JS v20200502 - Marc Robledo 2016-2020 - http://www.marcrobledo.com/license */
 /* File format specification: http://www.smwiki.net/wiki/IPS_file_format */
 
 
@@ -144,11 +144,6 @@ function parseIPSFile(file){
 
 
 function createIPSFromFiles(original, modified){
-	if(original.fileSize>IPS_MAX_SIZE || modified.fileSize>IPS_MAX_SIZE){
-		throw new Error('files are too big for IPS format')
-	}
-
-
 	var patch=new IPS();
 
 	if(modified.fileSize<original.fileSize){
@@ -200,6 +195,11 @@ function createIPSFromFiles(original, modified){
 					previousRecord.length=previousRecord.data.length;
 				}
 			}else{
+				if(startOffset>=IPS_MAX_SIZE){
+					throw new Error('files are too big for IPS format');
+					return null;
+				}
+
 				if(RLEmode && differentData.length>2){
 					patch.addRLERecord(startOffset, differentData.length, differentData[0]);
 				}else{

js/worker_apply.js

@@ -0,0 +1,83 @@
+/* Rom Patcher JS v20200502 - Marc Robledo 2016-2020 - http://www.marcrobledo.com/license */
+
+self.importScripts(
+	'./MarcFile.js',
+	'./crc.js',
+	'./formats/ips.js',
+	'./formats/aps.js',
+	'./formats/ups.js',
+	'./formats/bps.js',
+	'./formats/rup.js',
+	'./formats/ppf.js',
+	'./formats/pmsr.js',
+	'./formats/vcdiff.js'
+);
+
+
+self.onmessage = event => { // listen for messages from the main thread
+	var romFile=new MarcFile(event.data.romFileU8Array);
+	var patchFile=new MarcFile(event.data.patchFileU8Array);
+
+	var errorMessage=false;
+
+	var patch;
+	var header=patchFile.readString(6);
+	if(header.startsWith(IPS_MAGIC)){
+		patch=parseIPSFile(patchFile);
+	}else if(header.startsWith(UPS_MAGIC)){
+		patch=parseUPSFile(patchFile);
+	}else if(header.startsWith(APS_MAGIC)){
+		patch=parseAPSFile(patchFile);
+	}else if(header.startsWith(BPS_MAGIC)){
+		patch=parseBPSFile(patchFile);
+	}else if(header.startsWith(RUP_MAGIC)){
+		patch=parseRUPFile(patchFile);
+	}else if(header.startsWith(PPF_MAGIC)){
+		patch=parsePPFFile(patchFile);
+	}else if(header.startsWith(PMSR_MAGIC)){
+		patch=parseMODFile(patchFile);
+	}else if(header.startsWith(VCDIFF_MAGIC)){
+		patch=parseVCDIFF(patchFile);
+	}else{
+		errorMessage='error_invalid_patch';
+	}
+
+	//console.log('apply');
+	var patchedRom;
+	if(patch){
+		try{
+			patchedRom=patch.apply(romFile, event.data.validateChecksums);
+		}catch(evt){
+			errorMessage=evt.message;
+		}
+	}
+	
+	//console.log('postMessage');
+	if(patchedRom){
+		self.postMessage(
+			{
+				romFileU8Array:event.data.romFileU8Array,
+				patchFileU8Array:event.data.patchFileU8Array,
+				patchedRomU8Array:patchedRom._u8array,
+				errorMessage:errorMessage
+			},
+			[
+				event.data.romFileU8Array.buffer,
+				event.data.patchFileU8Array.buffer,
+				patchedRom._u8array.buffer
+			]
+		);
+	}else{
+		self.postMessage(
+			{
+				romFileU8Array:event.data.romFileU8Array,
+				patchFileU8Array:event.data.patchFileU8Array,
+				errorMessage:errorMessage
+			},
+			[
+				event.data.romFileU8Array.buffer,
+				event.data.patchFileU8Array.buffer
+			]
+		);
+	}
+};

js/worker_crc.js

@@ -1,7 +1,7 @@
-/* Rom Patcher JS v20181018 - Marc Robledo 2016-2018 - http://www.marcrobledo.com/license */
+/* Rom Patcher JS v20200502 - Marc Robledo 2016-2020 - http://www.marcrobledo.com/license */
 
 self.importScripts(
-	'./libs/MarcFile.js',
+	'./MarcFile.js',
 	'./crc.js'
 );
 

js/worker_create.js

@@ -1,14 +1,14 @@
-/* Rom Patcher JS v20181018 - Marc Robledo 2016-2018 - http://www.marcrobledo.com/license */
+/* Rom Patcher JS v20200502 - Marc Robledo 2016-2020 - http://www.marcrobledo.com/license */
 
 self.importScripts(
-	'./libs/MarcFile.js',
+	'./MarcFile.js',
 	'./crc.js',
-	'./ips.js',
+	'./formats/ips.js',
-	'./aps.js',
+	'./formats/aps.js',
-	'./ups.js',
+	'./formats/ups.js',
-	'./bps.js',
+	'./formats/bps.js',
-	'./ppf.js',
+	'./formats/ppf.js',
-	'./rup.js'
+	'./formats/rup.js'
 );
 
 

worker_apply.js

@@ -1,65 +0,0 @@
-/* Rom Patcher JS v20181018 - Marc Robledo 2016-2018 - http://www.marcrobledo.com/license */
-
-self.importScripts(
-	'./libs/MarcFile.js',
-	'./crc.js',
-	'./ips.js',
-	'./aps.js',
-	'./ups.js',
-	'./bps.js',
-	'./rup.js',
-	'./ppf.js',
-	'./pmsr.js',
-	'./vcdiff.js'
-);
-
-
-self.onmessage = event => { // listen for messages from the main thread
-	var romFile=new MarcFile(event.data.romFileU8Array);
-	var patchFile=new MarcFile(event.data.patchFileU8Array);
-
-	
-	var patch;
-	var header=patchFile.readString(6);
-	if(header.startsWith(IPS_MAGIC)){
-		patch=parseIPSFile(patchFile);
-	}else if(header.startsWith(UPS_MAGIC)){
-		patch=parseUPSFile(patchFile);
-	}else if(header.startsWith(APS_MAGIC)){
-		patch=parseAPSFile(patchFile);
-	}else if(header.startsWith(BPS_MAGIC)){
-		patch=parseBPSFile(patchFile);
-	}else if(header.startsWith(RUP_MAGIC)){
-		patch=parseRUPFile(patchFile);
-	}else if(header.startsWith(PPF_MAGIC)){
-		patch=parsePPFFile(patchFile);
-	}else if(header.startsWith(PMSR_MAGIC)){
-		patch=parseMODFile(patchFile);
-	}else if(header.startsWith(VCDIFF_MAGIC)){
-		patch=parseVCDIFF(patchFile);
-	}else{
-		throw new Error('error_invalid_patch');
-	}
-
-	//console.log('apply');
-	var patchedRom;
-	try{
-		patchedRom=patch.apply(romFile, event.data.validateChecksums);
-	}catch(e){
-		throw e;
-	}
-	
-	//console.log('postMessage');
-	self.postMessage(
-		{
-			romFileU8Array:event.data.romFileU8Array,
-			patchFileU8Array:event.data.patchFileU8Array,
-			patchedRomU8Array:patchedRom._u8array
-		},
-		[
-			event.data.romFileU8Array.buffer,
-			event.data.patchFileU8Array.buffer,
-			patchedRom._u8array.buffer
-		]
-	);
-};