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UTF8Loader.js

Source:UTF8Loader.js Github

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1/**2 * Loader for UTF8 version2 (after r51) encoded models generated by:3 * http://code.google.com/p/webgl-loader/4 *5 * Code to load/decompress mesh is taken from r100 of this webgl-loader6 */7THREE.UTF8Loader = function () {};8/**9 * Load UTF8 encoded model10 * @param jsonUrl - URL from which to load json containing information about model11 * @param callback - Callback(THREE.Object3D) on successful loading of model12 * @param options - options on how to load model (see THREE.MTLLoader.MaterialCreator for basic options)13 * Additional options include14 * geometryBase: Base url from which to load referenced geometries15 * materialBase: Base url from which to load referenced textures16 */17THREE.UTF8Loader.prototype.load = function ( jsonUrl, callback, options ) {18 this.downloadModelJson( jsonUrl, callback, options );19};20// BufferGeometryCreator21THREE.UTF8Loader.BufferGeometryCreator = function () {22};23THREE.UTF8Loader.BufferGeometryCreator.prototype.create = function ( attribArray, indices ) {24 var ntris = indices.length / 3;25 var geometry = new THREE.BufferGeometry();26 var positions = new Float32Array( ntris * 3 * 3 );27 var normals = new Float32Array( ntris * 3 * 3 );28 var uvs = new Float32Array( ntris * 3 * 2 );29 var i, j, offset;30 var end = attribArray.length;31 var stride = 8;32 // extract positions33 j = 0;34 offset = 0;35 for ( i = offset; i < end; i += stride ) {36 positions[ j ++ ] = attribArray[ i ];37 positions[ j ++ ] = attribArray[ i + 1 ];38 positions[ j ++ ] = attribArray[ i + 2 ];39 }40 // extract uvs41 j = 0;42 offset = 3;43 for ( i = offset; i < end; i += stride ) {44 uvs[ j ++ ] = attribArray[ i ];45 uvs[ j ++ ] = attribArray[ i + 1 ];46 }47 // extract normals48 j = 0;49 offset = 5;50 for ( i = offset; i < end; i += stride ) {51 normals[ j ++ ] = attribArray[ i ];52 normals[ j ++ ] = attribArray[ i + 1 ];53 normals[ j ++ ] = attribArray[ i + 2 ];54 }55 geometry.setIndex( new THREE.BufferAttribute( indices, 1 ) );56 geometry.addAttribute( 'position', new THREE.BufferAttribute( positions, 3 ) );57 geometry.addAttribute( 'normal', new THREE.BufferAttribute( normals, 3 ) );58 geometry.addAttribute( 'uv', new THREE.BufferAttribute( uvs, 2 ) );59 geometry.computeBoundingSphere();60 return geometry;61};62// UTF-8 decoder from webgl-loader (r100)63// http://code.google.com/p/webgl-loader/64// Model manifest description. Contains objects like:65// name: {66// materials: { 'material_name': { ... } ... },67// decodeParams: {68// decodeOffsets: [ ... ],69// decodeScales: [ ... ],70// },71// urls: {72// 'url': [73// { material: 'material_name',74// attribRange: [#, #],75// indexRange: [#, #],76// names: [ 'object names' ... ],77// lengths: [#, #, # ... ]78// }79// ],80// ...81// }82// }83var DEFAULT_DECODE_PARAMS = {84 decodeOffsets: [ -4095, -4095, -4095, 0, 0, -511, -511, -511 ],85 decodeScales: [ 1 / 8191, 1 / 8191, 1 / 8191, 1 / 1023, 1 / 1023, 1 / 1023, 1 / 1023, 1 / 1023 ]86 // TODO: normal decoding? (see walt.js)87 // needs to know: input, output (from vertex format!)88 //89 // Should split attrib/index.90 // 1) Decode position and non-normal attributes.91 // 2) Decode indices, computing normals92 // 3) Maybe normalize normals? Only necessary for refinement, or fixed?93 // 4) Maybe refine normals? Should this be part of regular refinement?94 // 5) Morphing95};96// Triangle strips!97// TODO: will it be an optimization to specialize this method at98// runtime for different combinations of stride, decodeOffset and99// decodeScale?100THREE.UTF8Loader.prototype.decompressAttribsInner_ = function ( str, inputStart, inputEnd,101 output, outputStart, stride,102 decodeOffset, decodeScale ) {103 var prev = 0;104 for ( var j = inputStart; j < inputEnd; j ++ ) {105 var code = str.charCodeAt( j );106 prev += ( code >> 1 ) ^ ( -( code & 1 ) );107 output[ outputStart ] = decodeScale * ( prev + decodeOffset );108 outputStart += stride;109 }110};111THREE.UTF8Loader.prototype.decompressIndices_ = function( str, inputStart, numIndices,112 output, outputStart ) {113 var highest = 0;114 for ( var i = 0; i < numIndices; i ++ ) {115 var code = str.charCodeAt( inputStart ++ );116 output[ outputStart ++ ] = highest - code;117 if ( code === 0 ) {118 highest ++;119 }120 }121};122THREE.UTF8Loader.prototype.decompressAABBs_ = function ( str, inputStart, numBBoxen,123 decodeOffsets, decodeScales ) {124 var numFloats = 6 * numBBoxen;125 var inputEnd = inputStart + numFloats;126 var outputStart = 0;127 var bboxen = new Float32Array( numFloats );128 for ( var i = inputStart; i < inputEnd; i += 6 ) {129 var minX = str.charCodeAt(i + 0) + decodeOffsets[0];130 var minY = str.charCodeAt(i + 1) + decodeOffsets[1];131 var minZ = str.charCodeAt(i + 2) + decodeOffsets[2];132 var radiusX = (str.charCodeAt(i + 3) + 1) >> 1;133 var radiusY = (str.charCodeAt(i + 4) + 1) >> 1;134 var radiusZ = (str.charCodeAt(i + 5) + 1) >> 1;135 bboxen[ outputStart ++ ] = decodeScales[0] * (minX + radiusX);136 bboxen[ outputStart ++ ] = decodeScales[1] * (minY + radiusY);137 bboxen[ outputStart ++ ] = decodeScales[2] * (minZ + radiusZ);138 bboxen[ outputStart ++ ] = decodeScales[0] * radiusX;139 bboxen[ outputStart ++ ] = decodeScales[1] * radiusY;140 bboxen[ outputStart ++ ] = decodeScales[2] * radiusZ;141 }142 return bboxen;143};144THREE.UTF8Loader.prototype.decompressMesh = function ( str, meshParams, decodeParams, name, idx, callback ) {145 // Extract conversion parameters from attribArrays.146 var stride = decodeParams.decodeScales.length;147 var decodeOffsets = decodeParams.decodeOffsets;148 var decodeScales = decodeParams.decodeScales;149 var attribStart = meshParams.attribRange[0];150 var numVerts = meshParams.attribRange[1];151 // Decode attributes.152 var inputOffset = attribStart;153 var attribsOut = new Float32Array( stride * numVerts );154 for (var j = 0; j < stride; j ++ ) {155 var end = inputOffset + numVerts;156 var decodeScale = decodeScales[j];157 if ( decodeScale ) {158 // Assume if decodeScale is never set, simply ignore the159 // attribute.160 this.decompressAttribsInner_( str, inputOffset, end,161 attribsOut, j, stride,162 decodeOffsets[j], decodeScale );163 }164 inputOffset = end;165 }166 var indexStart = meshParams.indexRange[ 0 ];167 var numIndices = 3 * meshParams.indexRange[ 1 ];168 var indicesOut = new Uint16Array( numIndices );169 this.decompressIndices_( str, inputOffset, numIndices, indicesOut, 0 );170 // Decode bboxen.171 var bboxen = undefined;172 var bboxOffset = meshParams.bboxes;173 if ( bboxOffset ) {174 bboxen = this.decompressAABBs_( str, bboxOffset, meshParams.names.length, decodeOffsets, decodeScales );175 }176 callback( name, idx, attribsOut, indicesOut, bboxen, meshParams );177};178THREE.UTF8Loader.prototype.copyAttrib = function ( stride, attribsOutFixed, lastAttrib, index ) {179 for ( var j = 0; j < stride; j ++ ) {180 lastAttrib[ j ] = attribsOutFixed[ stride * index + j ];181 }182};183THREE.UTF8Loader.prototype.decodeAttrib2 = function ( str, stride, decodeOffsets, decodeScales, deltaStart,184 numVerts, attribsOut, attribsOutFixed, lastAttrib,185 index ) {186 for ( var j = 0; j < 5; j ++ ) {187 var code = str.charCodeAt( deltaStart + numVerts * j + index );188 var delta = ( code >> 1) ^ (-(code & 1));189 lastAttrib[ j ] += delta;190 attribsOutFixed[ stride * index + j ] = lastAttrib[ j ];191 attribsOut[ stride * index + j ] = decodeScales[ j ] * ( lastAttrib[ j ] + decodeOffsets[ j ] );192 }193};194THREE.UTF8Loader.prototype.accumulateNormal = function ( i0, i1, i2, attribsOutFixed, crosses ) {195 var p0x = attribsOutFixed[ 8 * i0 ];196 var p0y = attribsOutFixed[ 8 * i0 + 1 ];197 var p0z = attribsOutFixed[ 8 * i0 + 2 ];198 var p1x = attribsOutFixed[ 8 * i1 ];199 var p1y = attribsOutFixed[ 8 * i1 + 1 ];200 var p1z = attribsOutFixed[ 8 * i1 + 2 ];201 var p2x = attribsOutFixed[ 8 * i2 ];202 var p2y = attribsOutFixed[ 8 * i2 + 1 ];203 var p2z = attribsOutFixed[ 8 * i2 + 2 ];204 p1x -= p0x;205 p1y -= p0y;206 p1z -= p0z;207 p2x -= p0x;208 p2y -= p0y;209 p2z -= p0z;210 p0x = p1y * p2z - p1z * p2y;211 p0y = p1z * p2x - p1x * p2z;212 p0z = p1x * p2y - p1y * p2x;213 crosses[ 3 * i0 ] += p0x;214 crosses[ 3 * i0 + 1 ] += p0y;215 crosses[ 3 * i0 + 2 ] += p0z;216 crosses[ 3 * i1 ] += p0x;217 crosses[ 3 * i1 + 1 ] += p0y;218 crosses[ 3 * i1 + 2 ] += p0z;219 crosses[ 3 * i2 ] += p0x;220 crosses[ 3 * i2 + 1 ] += p0y;221 crosses[ 3 * i2 + 2 ] += p0z;222};223THREE.UTF8Loader.prototype.decompressMesh2 = function( str, meshParams, decodeParams, name, idx, callback ) {224 var MAX_BACKREF = 96;225 // Extract conversion parameters from attribArrays.226 var stride = decodeParams.decodeScales.length;227 var decodeOffsets = decodeParams.decodeOffsets;228 var decodeScales = decodeParams.decodeScales;229 var deltaStart = meshParams.attribRange[ 0 ];230 var numVerts = meshParams.attribRange[ 1 ];231 var codeStart = meshParams.codeRange[ 0 ];232 var codeLength = meshParams.codeRange[ 1 ];233 var numIndices = 3 * meshParams.codeRange[ 2 ];234 var indicesOut = new Uint16Array( numIndices );235 var crosses = new Int32Array( 3 * numVerts );236 var lastAttrib = new Uint16Array( stride );237 var attribsOutFixed = new Uint16Array( stride * numVerts );238 var attribsOut = new Float32Array( stride * numVerts );239 var highest = 0;240 var outputStart = 0;241 for ( var i = 0; i < numIndices; i += 3 ) {242 var code = str.charCodeAt( codeStart ++ );243 var max_backref = Math.min( i, MAX_BACKREF );244 if ( code < max_backref ) {245 // Parallelogram246 var winding = code % 3;247 var backref = i - ( code - winding );248 var i0, i1, i2;249 switch ( winding ) {250 case 0:251 i0 = indicesOut[ backref + 2 ];252 i1 = indicesOut[ backref + 1 ];253 i2 = indicesOut[ backref + 0 ];254 break;255 case 1:256 i0 = indicesOut[ backref + 0 ];257 i1 = indicesOut[ backref + 2 ];258 i2 = indicesOut[ backref + 1 ];259 break;260 case 2:261 i0 = indicesOut[ backref + 1 ];262 i1 = indicesOut[ backref + 0 ];263 i2 = indicesOut[ backref + 2 ];264 break;265 }266 indicesOut[ outputStart ++ ] = i0;267 indicesOut[ outputStart ++ ] = i1;268 code = str.charCodeAt( codeStart ++ );269 var index = highest - code;270 indicesOut[ outputStart ++ ] = index;271 if ( code === 0 ) {272 for (var j = 0; j < 5; j ++ ) {273 var deltaCode = str.charCodeAt( deltaStart + numVerts * j + highest );274 var prediction = ((deltaCode >> 1) ^ (-(deltaCode & 1))) +275 attribsOutFixed[stride * i0 + j] +276 attribsOutFixed[stride * i1 + j] -277 attribsOutFixed[stride * i2 + j];278 lastAttrib[j] = prediction;279 attribsOutFixed[ stride * highest + j ] = prediction;280 attribsOut[ stride * highest + j ] = decodeScales[ j ] * ( prediction + decodeOffsets[ j ] );281 }282 highest ++;283 } else {284 this.copyAttrib( stride, attribsOutFixed, lastAttrib, index );285 }286 this.accumulateNormal( i0, i1, index, attribsOutFixed, crosses );287 } else {288 // Simple289 var index0 = highest - ( code - max_backref );290 indicesOut[ outputStart ++ ] = index0;291 if ( code === max_backref ) {292 this.decodeAttrib2( str, stride, decodeOffsets, decodeScales, deltaStart,293 numVerts, attribsOut, attribsOutFixed, lastAttrib,294 highest ++ );295 } else {296 this.copyAttrib(stride, attribsOutFixed, lastAttrib, index0);297 }298 code = str.charCodeAt( codeStart ++ );299 var index1 = highest - code;300 indicesOut[ outputStart ++ ] = index1;301 if ( code === 0 ) {302 this.decodeAttrib2( str, stride, decodeOffsets, decodeScales, deltaStart,303 numVerts, attribsOut, attribsOutFixed, lastAttrib,304 highest ++ );305 } else {306 this.copyAttrib( stride, attribsOutFixed, lastAttrib, index1 );307 }308 code = str.charCodeAt( codeStart ++ );309 var index2 = highest - code;310 indicesOut[ outputStart ++ ] = index2;311 if ( code === 0 ) {312 for ( var j = 0; j < 5; j ++ ) {313 lastAttrib[ j ] = ( attribsOutFixed[ stride * index0 + j ] + attribsOutFixed[ stride * index1 + j ] ) / 2;314 }315 this.decodeAttrib2( str, stride, decodeOffsets, decodeScales, deltaStart,316 numVerts, attribsOut, attribsOutFixed, lastAttrib,317 highest ++ );318 } else {319 this.copyAttrib( stride, attribsOutFixed, lastAttrib, index2 );320 }321 this.accumulateNormal( index0, index1, index2, attribsOutFixed, crosses );322 }323 }324 for ( var i = 0; i < numVerts; i ++ ) {325 var nx = crosses[ 3 * i ];326 var ny = crosses[ 3 * i + 1 ];327 var nz = crosses[ 3 * i + 2 ];328 var norm = 511.0 / Math.sqrt( nx * nx + ny * ny + nz * nz );329 var cx = str.charCodeAt( deltaStart + 5 * numVerts + i );330 var cy = str.charCodeAt( deltaStart + 6 * numVerts + i );331 var cz = str.charCodeAt( deltaStart + 7 * numVerts + i );332 attribsOut[ stride * i + 5 ] = norm * nx + ((cx >> 1) ^ (-(cx & 1)));333 attribsOut[ stride * i + 6 ] = norm * ny + ((cy >> 1) ^ (-(cy & 1)));334 attribsOut[ stride * i + 7 ] = norm * nz + ((cz >> 1) ^ (-(cz & 1)));335 }336 callback( name, idx, attribsOut, indicesOut, undefined, meshParams );337};338THREE.UTF8Loader.prototype.downloadMesh = function ( path, name, meshEntry, decodeParams, callback ) {339 var loader = this;340 var idx = 0;341 function onprogress( data ) {342 while ( idx < meshEntry.length ) {343 var meshParams = meshEntry[ idx ];344 var indexRange = meshParams.indexRange;345 if ( indexRange ) {346 var meshEnd = indexRange[ 0 ] + 3 * indexRange[ 1 ];347 if ( data.length < meshEnd ) break;348 loader.decompressMesh( data, meshParams, decodeParams, name, idx, callback );349 } else {350 var codeRange = meshParams.codeRange;351 var meshEnd = codeRange[ 0 ] + codeRange[ 1 ];352 if ( data.length < meshEnd ) break;353 loader.decompressMesh2( data, meshParams, decodeParams, name, idx, callback );354 }355 ++ idx;356 }357 }358 getHttpRequest( path, function( data ) {359 onprogress( data );360 // TODO: handle errors.361 });362};363THREE.UTF8Loader.prototype.downloadMeshes = function ( path, meshUrlMap, decodeParams, callback ) {364 for ( var url in meshUrlMap ) {365 var meshEntry = meshUrlMap[url];366 this.downloadMesh( path + url, url, meshEntry, decodeParams, callback );367 }368};369THREE.UTF8Loader.prototype.createMeshCallback = function( materialBaseUrl, loadModelInfo, allDoneCallback ) {370 var nCompletedUrls = 0;371 var nExpectedUrls = 0;372 var expectedMeshesPerUrl = {};373 var decodedMeshesPerUrl = {};374 var modelParts = {};375 var meshUrlMap = loadModelInfo.urls;376 for ( var url in meshUrlMap ) {377 expectedMeshesPerUrl[ url ] = meshUrlMap[ url ].length;378 decodedMeshesPerUrl[ url ] = 0;379 nExpectedUrls ++;380 modelParts[ url ] = new THREE.Object3D();381 }382 var model = new THREE.Object3D();383 // Prepare materials first...384 var materialCreator = new THREE.MTLLoader.MaterialCreator( materialBaseUrl, loadModelInfo.options );385 materialCreator.setMaterials( loadModelInfo.materials );386 materialCreator.preload();387 // Create callback for creating mesh parts388 var bufferGeometryCreator = new THREE.UTF8Loader.BufferGeometryCreator();389 var meshCallback = function( name, idx, attribArray, indexArray, bboxen, meshParams ) {390 // Got ourselves a new mesh391 // name identifies this part of the model (url)392 // idx is the mesh index of this mesh of the part393 // attribArray defines the vertices394 // indexArray defines the faces395 // bboxen defines the bounding box396 // meshParams contains the material info397 var geometry = bufferGeometryCreator.create( attribArray, indexArray );398 var material = materialCreator.create( meshParams.material );399 var mesh = new THREE.Mesh( geometry, material );400 modelParts[ name ].add( mesh );401 //model.add(new THREE.Mesh(geometry, material));402 decodedMeshesPerUrl[ name ] ++;403 if ( decodedMeshesPerUrl[ name ] === expectedMeshesPerUrl[ name ] ) {404 nCompletedUrls ++;405 model.add( modelParts[ name ] );406 if ( nCompletedUrls === nExpectedUrls ) {407 // ALL DONE!!!408 allDoneCallback( model );409 }410 }411 };412 return meshCallback;413};414THREE.UTF8Loader.prototype.downloadModel = function ( geometryBase, materialBase, model, callback ) {415 var meshCallback = this.createMeshCallback( materialBase, model, callback );416 this.downloadMeshes( geometryBase, model.urls, model.decodeParams, meshCallback );417};418THREE.UTF8Loader.prototype.downloadModelJson = function ( jsonUrl, callback, options ) {419 getJsonRequest( jsonUrl, function( loaded ) {420 if ( ! loaded.decodeParams ) {421 if ( options && options.decodeParams ) {422 loaded.decodeParams = options.decodeParams;423 } else {424 loaded.decodeParams = DEFAULT_DECODE_PARAMS;425 }426 }427 loaded.options = options;428 var geometryBase = jsonUrl.substr( 0, jsonUrl.lastIndexOf( "/" ) + 1 );429 var materialBase = geometryBase;430 if ( options && options.geometryBase ) {431 geometryBase = options.geometryBase;432 if ( geometryBase.charAt( geometryBase.length - 1 ) !== "/" ) {433 geometryBase = geometryBase + "/";434 }435 }436 if ( options && options.materialBase ) {437 materialBase = options.materialBase;438 if ( materialBase.charAt( materialBase.length - 1 ) !== "/" ) {439 materialBase = materialBase + "/";440 }441 }442 this.downloadModel( geometryBase, materialBase, loaded, callback );443 }.bind( this ) );444};445// XMLHttpRequest stuff446function getHttpRequest( url, onload, opt_onprogress ) {447 var req = new THREE.XHRLoader();448 req.load( url, onload, opt_onprogress );449}450function getJsonRequest( url, onjson ) {451 getHttpRequest( url,452 function( e ) { onjson( JSON.parse( e ) ); },453 function() {} );454}455function addListeners( dom, listeners ) {456 // TODO: handle event capture, object binding.457 for ( var key in listeners ) {458 dom.addEventListener( key, listeners[ key ] );459 }...

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replay-dump.py

Source:replay-dump.py Github

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...67 "Read a 64 bit word"68 return struct.unpack('>Q', fin.read(8))[0]69# Generic decoder structure70Decoder = namedtuple("Decoder", "eid name fn")71def call_decode(table, index, dumpfile):72 "Search decode table for next step"73 decoder = next((d for d in table if d.eid == index), None)74 if not decoder:75 print("Could not decode index: %d" % (index))76 print("Entry is: %s" % (decoder))77 print("Decode Table is:\n%s" % (table))78 return False79 else:80 return decoder.fn(decoder.eid, decoder.name, dumpfile)81# Print event82def print_event(eid, name, string=None, event_count=None):83 "Print event with count"84 if not event_count:85 event_count = replay_state.event_count86 if string:87 print("%d:%s(%d) %s" % (event_count, name, eid, string))88 else:89 print("%d:%s(%d)" % (event_count, name, eid))90# Decoders for each event type91def decode_unimp(eid, name, _unused_dumpfile):92 "Unimplimented decoder, will trigger exit"93 print("%s not handled - will now stop" % (name))94 return False95# Checkpoint decoder96def swallow_async_qword(eid, name, dumpfile):97 "Swallow a qword of data without looking at it"98 step_id = read_qword(dumpfile)99 print(" %s(%d) @ %d" % (name, eid, step_id))100 return True101async_decode_table = [ Decoder(0, "REPLAY_ASYNC_EVENT_BH", swallow_async_qword),102 Decoder(1, "REPLAY_ASYNC_INPUT", decode_unimp),103 Decoder(2, "REPLAY_ASYNC_INPUT_SYNC", decode_unimp),104 Decoder(3, "REPLAY_ASYNC_CHAR_READ", decode_unimp),105 Decoder(4, "REPLAY_ASYNC_EVENT_BLOCK", decode_unimp),106 Decoder(5, "REPLAY_ASYNC_EVENT_NET", decode_unimp),107]108# See replay_read_events/replay_read_event109def decode_async(eid, name, dumpfile):110 """Decode an ASYNC event"""111 print_event(eid, name)112 async_event_kind = read_byte(dumpfile)113 async_event_checkpoint = read_byte(dumpfile)114 if async_event_checkpoint != replay_state.current_checkpoint:115 print(" mismatch between checkpoint %d and async data %d" % (116 replay_state.current_checkpoint, async_event_checkpoint))117 return True118 return call_decode(async_decode_table, async_event_kind, dumpfile)119def decode_instruction(eid, name, dumpfile):120 ins_diff = read_dword(dumpfile)121 print_event(eid, name, "0x%x" % (ins_diff))122 return True123def decode_audio_out(eid, name, dumpfile):124 audio_data = read_dword(dumpfile)125 print_event(eid, name, "%d" % (audio_data))126 return True127def decode_checkpoint(eid, name, dumpfile):128 """Decode a checkpoint.129 Checkpoints contain a series of async events with their own specific data.130 """131 replay_state.set_checkpoint()132 # save event count as we peek ahead133 event_number = replay_state.event_count134 next_event = read_event(dumpfile)135 # if the next event is EVENT_ASYNC there are a bunch of136 # async events to read, otherwise we are done137 if next_event != 3:138 print_event(eid, name, "no additional data", event_number)139 else:140 print_event(eid, name, "more data follows", event_number)141 replay_state.reuse_event(next_event)142 return True143def decode_checkpoint_init(eid, name, dumpfile):144 print_event(eid, name)145 return True146def decode_interrupt(eid, name, dumpfile):147 print_event(eid, name)148 return True149def decode_clock(eid, name, dumpfile):150 clock_data = read_qword(dumpfile)151 print_event(eid, name, "0x%x" % (clock_data))152 return True153# pre-MTTCG merge154v5_event_table = [Decoder(0, "EVENT_INSTRUCTION", decode_instruction),155 Decoder(1, "EVENT_INTERRUPT", decode_interrupt),156 Decoder(2, "EVENT_EXCEPTION", decode_unimp),157 Decoder(3, "EVENT_ASYNC", decode_async),158 Decoder(4, "EVENT_SHUTDOWN", decode_unimp),159 Decoder(5, "EVENT_CHAR_WRITE", decode_unimp),160 Decoder(6, "EVENT_CHAR_READ_ALL", decode_unimp),161 Decoder(7, "EVENT_CHAR_READ_ALL_ERROR", decode_unimp),162 Decoder(8, "EVENT_CLOCK_HOST", decode_clock),163 Decoder(9, "EVENT_CLOCK_VIRTUAL_RT", decode_clock),164 Decoder(10, "EVENT_CP_CLOCK_WARP_START", decode_checkpoint),165 Decoder(11, "EVENT_CP_CLOCK_WARP_ACCOUNT", decode_checkpoint),166 Decoder(12, "EVENT_CP_RESET_REQUESTED", decode_checkpoint),167 Decoder(13, "EVENT_CP_SUSPEND_REQUESTED", decode_checkpoint),168 Decoder(14, "EVENT_CP_CLOCK_VIRTUAL", decode_checkpoint),169 Decoder(15, "EVENT_CP_CLOCK_HOST", decode_checkpoint),170 Decoder(16, "EVENT_CP_CLOCK_VIRTUAL_RT", decode_checkpoint),171 Decoder(17, "EVENT_CP_INIT", decode_checkpoint_init),172 Decoder(18, "EVENT_CP_RESET", decode_checkpoint),173]174# post-MTTCG merge, AUDIO support added175v6_event_table = [Decoder(0, "EVENT_INSTRUCTION", decode_instruction),176 Decoder(1, "EVENT_INTERRUPT", decode_interrupt),177 Decoder(2, "EVENT_EXCEPTION", decode_unimp),178 Decoder(3, "EVENT_ASYNC", decode_async),179 Decoder(4, "EVENT_SHUTDOWN", decode_unimp),180 Decoder(5, "EVENT_CHAR_WRITE", decode_unimp),181 Decoder(6, "EVENT_CHAR_READ_ALL", decode_unimp),182 Decoder(7, "EVENT_CHAR_READ_ALL_ERROR", decode_unimp),183 Decoder(8, "EVENT_AUDIO_OUT", decode_audio_out),184 Decoder(9, "EVENT_AUDIO_IN", decode_unimp),185 Decoder(10, "EVENT_CLOCK_HOST", decode_clock),186 Decoder(11, "EVENT_CLOCK_VIRTUAL_RT", decode_clock),187 Decoder(12, "EVENT_CP_CLOCK_WARP_START", decode_checkpoint),188 Decoder(13, "EVENT_CP_CLOCK_WARP_ACCOUNT", decode_checkpoint),189 Decoder(14, "EVENT_CP_RESET_REQUESTED", decode_checkpoint),190 Decoder(15, "EVENT_CP_SUSPEND_REQUESTED", decode_checkpoint),191 Decoder(16, "EVENT_CP_CLOCK_VIRTUAL", decode_checkpoint),192 Decoder(17, "EVENT_CP_CLOCK_HOST", decode_checkpoint),193 Decoder(18, "EVENT_CP_CLOCK_VIRTUAL_RT", decode_checkpoint),194 Decoder(19, "EVENT_CP_INIT", decode_checkpoint_init),195 Decoder(20, "EVENT_CP_RESET", decode_checkpoint),196]197# Shutdown cause added198v7_event_table = [Decoder(0, "EVENT_INSTRUCTION", decode_instruction),199 Decoder(1, "EVENT_INTERRUPT", decode_interrupt),200 Decoder(2, "EVENT_EXCEPTION", decode_unimp),201 Decoder(3, "EVENT_ASYNC", decode_async),202 Decoder(4, "EVENT_SHUTDOWN", decode_unimp),203 Decoder(5, "EVENT_SHUTDOWN_HOST_ERR", decode_unimp),204 Decoder(6, "EVENT_SHUTDOWN_HOST_QMP", decode_unimp),205 Decoder(7, "EVENT_SHUTDOWN_HOST_SIGNAL", decode_unimp),206 Decoder(8, "EVENT_SHUTDOWN_HOST_UI", decode_unimp),207 Decoder(9, "EVENT_SHUTDOWN_GUEST_SHUTDOWN", decode_unimp),208 Decoder(10, "EVENT_SHUTDOWN_GUEST_RESET", decode_unimp),209 Decoder(11, "EVENT_SHUTDOWN_GUEST_PANIC", decode_unimp),210 Decoder(12, "EVENT_SHUTDOWN___MAX", decode_unimp),211 Decoder(13, "EVENT_CHAR_WRITE", decode_unimp),212 Decoder(14, "EVENT_CHAR_READ_ALL", decode_unimp),213 Decoder(15, "EVENT_CHAR_READ_ALL_ERROR", decode_unimp),214 Decoder(16, "EVENT_AUDIO_OUT", decode_audio_out),215 Decoder(17, "EVENT_AUDIO_IN", decode_unimp),216 Decoder(18, "EVENT_CLOCK_HOST", decode_clock),217 Decoder(19, "EVENT_CLOCK_VIRTUAL_RT", decode_clock),218 Decoder(20, "EVENT_CP_CLOCK_WARP_START", decode_checkpoint),219 Decoder(21, "EVENT_CP_CLOCK_WARP_ACCOUNT", decode_checkpoint),220 Decoder(22, "EVENT_CP_RESET_REQUESTED", decode_checkpoint),221 Decoder(23, "EVENT_CP_SUSPEND_REQUESTED", decode_checkpoint),222 Decoder(24, "EVENT_CP_CLOCK_VIRTUAL", decode_checkpoint),223 Decoder(25, "EVENT_CP_CLOCK_HOST", decode_checkpoint),224 Decoder(26, "EVENT_CP_CLOCK_VIRTUAL_RT", decode_checkpoint),225 Decoder(27, "EVENT_CP_INIT", decode_checkpoint_init),226 Decoder(28, "EVENT_CP_RESET", decode_checkpoint),227]228def parse_arguments():229 "Grab arguments for script"230 parser = argparse.ArgumentParser()231 parser.add_argument("-f", "--file", help='record/replay dump to read from',232 required=True)233 return parser.parse_args()234def decode_file(filename):235 "Decode a record/replay dump"236 dumpfile = open(filename, "rb")237 # read and throwaway the header238 version = read_dword(dumpfile)239 junk = read_qword(dumpfile)240 print("HEADER: version 0x%x" % (version))241 if version == 0xe02007:242 event_decode_table = v7_event_table243 replay_state.checkpoint_start = 12244 elif version == 0xe02006:245 event_decode_table = v6_event_table246 replay_state.checkpoint_start = 12247 else:248 event_decode_table = v5_event_table249 replay_state.checkpoint_start = 10250 try:251 decode_ok = True252 while decode_ok:253 event = read_event(dumpfile)254 decode_ok = call_decode(event_decode_table, event, dumpfile)255 finally:256 dumpfile.close()257if __name__ == "__main__":258 args = parse_arguments()...

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index.js

Source:index.js Github

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...9 * @param data String to decode.10 * @param level Optional level to decode at. 0 = XML, 1 = HTML. Default is 0.11 * @deprecated Use `decodeXML` or `decodeHTML` directly.12 */13function decode(data, level) {14 return (!level || level <= 0 ? decode_1.decodeXML : decode_1.decodeHTML)(data);15}16exports.decode = decode;17/**18 * Decodes a string with entities. Does not allow missing trailing semicolons for entities.19 *20 * @param data String to decode.21 * @param level Optional level to decode at. 0 = XML, 1 = HTML. Default is 0.22 * @deprecated Use `decodeHTMLStrict` or `decodeXML` directly.23 */24function decodeStrict(data, level) {25 return (!level || level <= 0 ? decode_1.decodeXML : decode_1.decodeHTMLStrict)(data);26}27exports.decodeStrict = decodeStrict;...

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encode_decode_uri.js

Source:encode_decode_uri.js Github

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1// --------------------------------------------------------------------------------2var resolution = 251; // set to 1 for 100% coverage3function checkEncodeException(encodeFunctionName,c1,c2)4{5 if (c2 == undefined)6 shouldThrow(encodeFunctionName7 + "(String.fromCharCode(" + c1 + "))");8 else9 shouldThrow(encodeFunctionName10 + "(String.fromCharCode(" + c1 + ") + String.fromCharCode(" + c2 + "))");11}12function checkEncodeDecode(encodeFunctionName, decodeFunctionName, c1, c2)13{14 if (c2 == undefined)15 shouldBe(decodeFunctionName + "(" + encodeFunctionName16 + "(String.fromCharCode(" + c1 + ")))",17 "String.fromCharCode(" + c1 + ")");18 else19 shouldBe(decodeFunctionName + "(" + encodeFunctionName20 + "(String.fromCharCode(" + c1 + ") + String.fromCharCode(" + c2 + ")))",21 "String.fromCharCode(" + c1 + ") + String.fromCharCode(" + c2 + ")");22}23function checkWithFunctions(encodeFunction, decodeFunction)24{25 checkEncodeDecode(encodeFunction, decodeFunction, 0);26 checkEncodeDecode(encodeFunction, decodeFunction, 0xD7FF);27 checkEncodeDecode(encodeFunction, decodeFunction, 0xE000);28 checkEncodeDecode(encodeFunction, decodeFunction, 0xFFFD);29 checkEncodeDecode(encodeFunction, decodeFunction, 0xFFFE);30 checkEncodeDecode(encodeFunction, decodeFunction, 0xFFFF);31 checkEncodeException(encodeFunction, 0xDC00);32 checkEncodeException(encodeFunction, 0xDFFF);33 checkEncodeDecode(encodeFunction, decodeFunction, 0xD800, 0xDC00);34 checkEncodeDecode(encodeFunction, decodeFunction, 0xDBFF, 0xDC00);35 checkEncodeDecode(encodeFunction, decodeFunction, 0xD800, 0xDFFF);36 checkEncodeDecode(encodeFunction, decodeFunction, 0xDBFF, 0xDFFF);37 checkEncodeException(encodeFunction, 0xD800, 0);38 checkEncodeException(encodeFunction, 0xD800, 0xD7FF);39 checkEncodeException(encodeFunction, 0xD800, 0xD800);40 checkEncodeException(encodeFunction, 0xD800, 0xDBFF);41 checkEncodeException(encodeFunction, 0xD800, 0xE000);42 checkEncodeException(encodeFunction, 0xD800, 0xE000);43 checkEncodeException(encodeFunction, 0xD800, 0xFFFD);44 checkEncodeException(encodeFunction, 0xD800, 0xFFFE);45 checkEncodeException(encodeFunction, 0xD800, 0xFFFF);46 for (var charcode = 1; charcode < 0xD7FF; charcode += resolution)47 checkEncodeDecode(encodeFunction, decodeFunction, charcode);48 for (var charcode = 0xE001; charcode < 0xFFFD; charcode += resolution)49 checkEncodeDecode(encodeFunction, decodeFunction, charcode);50 for (var charcode = 0xDC01; charcode < 0xDFFF; charcode += resolution)51 checkEncodeException(encodeFunction, charcode);52 for (var charcode = 0xD801; charcode < 0xDBFF; charcode += resolution)53 checkEncodeDecode(encodeFunction, decodeFunction, charcode, 0xDC00);54 for (var charcode = 0xDC01; charcode < 0xDFFF; charcode += resolution)55 checkEncodeDecode(encodeFunction, decodeFunction, 0xD800, charcode);56 for (var charcode = 1; charcode < 0xDBFF; charcode += resolution)57 checkEncodeException(encodeFunction, 0xD800, charcode);58 for (var charcode = 0xE001; charcode < 0xFFFD; charcode += resolution)59 checkEncodeException(encodeFunction, 0xD800, charcode);60}61checkWithFunctions("encodeURI", "decodeURI");62checkWithFunctions("encodeURIComponent", "decodeURIComponent");...

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benc.py

Source:benc.py Github

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...49decode_func['6'] = decode_string50decode_func['7'] = decode_string51decode_func['8'] = decode_string52decode_func['9'] = decode_string53def bdecode(x, sloppy = 0):54 try:55 r, l = decode_func[x[0]](x, 0)56 except (IndexError, KeyError, ValueError):57 raise ValueError, "bad bencoded data"58 if not sloppy and l != len(x):59 raise ValueError, "bad bencoded data"60 return r61bencached_marker = []62class Bencached:63 def __init__(self, s):64 self.marker = bencached_marker65 self.bencoded = s66BencachedType = type(Bencached('')) # insufficient, but good as a filter67def encode_bencached(x,r):...

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S15.1.3.2_A3_T1.js

Source:S15.1.3.2_A3_T1.js Github

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1// Copyright 2009 the Sputnik authors. All rights reserved.2// This code is governed by the BSD license found in the LICENSE file.3/*---4info: Let reservedURIComponentSet be the empty string5es5id: 15.1.3.2_A3_T16description: >7 uriReserved and "#" not in reservedURIComponentSet. HexDigit in8 [0..9, A..F]9---*/10//CHECK#111if (decodeURIComponent("%3B") !== ";") {12 $ERROR('#1: decodeURIComponent("%3B") equal ";", not "%3B"');13}14//CHECK#215if (decodeURIComponent("%2F") !== "/") {16 $ERROR('#2: decodeURIComponent("%2F") equal "/", not "%2F"');17}18//CHECK#319if (decodeURIComponent("%3F") !== "?") {20 $ERROR('#3: decodeURIComponent("%3F") equal "?", not "%3F"');21}22//CHECK#423if (decodeURIComponent("%3A") !== ":") {24 $ERROR('#4: decodeURIComponent("%3A") equal ":", not "%3A"');25}26//CHECK#527if (decodeURIComponent("%40") !== "@") {28 $ERROR('#5: decodeURIComponent("%40") equal "@", not "%40"');29}30//CHECK#631if (decodeURIComponent("%26") !== "&") {32 $ERROR('#6: decodeURIComponent("%26") equal "&", not "%26"');33}34//CHECK#735if (decodeURIComponent("%3D") !== "=") {36 $ERROR('#7.1: decodeURIComponent("%3D") equal "=", not "%3D"');37}38//CHECK#839if (decodeURIComponent("%2B") !== "+") {40 $ERROR('#8.1: decodeURIComponent("%2B") equal "+", not "%2B"');41}42//CHECK#943if (decodeURIComponent("%24") !== "$") {44 $ERROR('#9: decodeURIComponent("%24") equal "$", not "%24"');45}46//CHECK#1047if (decodeURIComponent("%2C") !== ",") {48 $ERROR('#10: decodeURIComponent("%2C") equal ",", not "%2C"');49}50//CHECK#1151if (decodeURIComponent("%23") !== "#") {52 $ERROR('#11: decodeURIComponent("%23") equal "#", not "%23"');53}...

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decoderHtmlBrowser.spec.ts

Source:decoderHtmlBrowser.spec.ts Github

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1import { decodeHtmlBrowser } from '../src/decodeHtmlBrowser'2describe('decodeHtmlBrowser', () => {3 it('should decode HTML correctly', () => {4 expect(decodeHtmlBrowser(' abc 123 ')).toBe(' abc 123 ')5 expect(decodeHtmlBrowser('&')).toBe('&')6 expect(decodeHtmlBrowser('&amp;')).toBe('&')7 expect(decodeHtmlBrowser('&amp;amp;')).toBe('&amp;')8 expect(decodeHtmlBrowser('<')).toBe('<')9 expect(decodeHtmlBrowser('&lt;')).toBe('<')10 expect(decodeHtmlBrowser('&amp;lt;')).toBe('&lt;')11 expect(decodeHtmlBrowser('>')).toBe('>')12 expect(decodeHtmlBrowser('&gt;')).toBe('>')13 expect(decodeHtmlBrowser('&amp;gt;')).toBe('&gt;')14 expect(decodeHtmlBrowser('&nbsp;')).toBe('\u00a0')15 expect(decodeHtmlBrowser('&quot;')).toBe('"')16 expect(decodeHtmlBrowser('&apos;')).toBe("'")17 expect(decodeHtmlBrowser('&Eacute;')).toBe('\u00c9')18 expect(decodeHtmlBrowser('&#xc9;')).toBe('\u00c9')19 expect(decodeHtmlBrowser('&#201;')).toBe('\u00c9')20 // #3001 html tags inside attribute values21 expect(decodeHtmlBrowser('<strong>Text</strong>', true)).toBe(22 '<strong>Text</strong>'23 )24 expect(decodeHtmlBrowser('<strong>&amp;</strong>', true)).toBe(25 '<strong>&</strong>'26 )27 expect(28 decodeHtmlBrowser(29 '<strong>&lt;strong&gt;&amp;&lt;/strong&gt;</strong>',30 true31 )32 ).toBe('<strong><strong>&</strong></strong>')33 })...

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index.d.ts

Source:index.d.ts Github

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...4 * @param data String to decode.5 * @param level Optional level to decode at. 0 = XML, 1 = HTML. Default is 0.6 * @deprecated Use `decodeXML` or `decodeHTML` directly.7 */8export declare function decode(data: string, level?: number): string;9/**10 * Decodes a string with entities. Does not allow missing trailing semicolons for entities.11 *12 * @param data String to decode.13 * @param level Optional level to decode at. 0 = XML, 1 = HTML. Default is 0.14 * @deprecated Use `decodeHTMLStrict` or `decodeXML` directly.15 */16export declare function decodeStrict(data: string, level?: number): string;17/**18 * Encodes a string with entities.19 *20 * @param data String to encode.21 * @param level Optional level to encode at. 0 = XML, 1 = HTML. Default is 0.22 * @deprecated Use `encodeHTML`, `encodeXML` or `encodeNonAsciiHTML` directly....

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Using AI Code Generation

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1var decoder = new BestFitDecoder();2var encoded = decoder.encode("hello world");3var decoded = decoder.decode(encoded);4console.log(decoded);5var decoder = new BestFitDecoder();6var encoded = decoder.encode("hello world");7var decoded = decoder.decode(encoded);8console.log(decoded);9var decoder = new BestFitDecoder();10var encoded = decoder.encode("hello world");11var decoded = decoder.decode(encoded);12console.log(decoded);13var decoder = new BestFitDecoder();14var encoded = decoder.encode("hello world");15var decoded = decoder.decode(encoded);16console.log(decoded);17var decoder = new BestFitDecoder();18var encoded = decoder.encode("hello world");19var decoded = decoder.decode(encoded);20console.log(decoded);21var decoder = new BestFitDecoder();22var encoded = decoder.encode("hello world");23var decoded = decoder.decode(encoded);24console.log(decoded);25var decoder = new BestFitDecoder();26var encoded = decoder.encode("hello world");27var decoded = decoder.decode(encoded);28console.log(decoded);29var decoder = new BestFitDecoder();30var encoded = decoder.encode("hello world");31var decoded = decoder.decode(encoded);32console.log(decoded);33var decoder = new BestFitDecoder();34var encoded = decoder.encode("hello world");35var decoded = decoder.decode(encoded);36console.log(decoded);37var decoder = new BestFitDecoder();38var encoded = decoder.encode("hello world");39var decoded = decoder.decode(encoded);40console.log(decoded);41var decoder = new BestFitDecoder();42var encoded = decoder.encode("hello world");43var decoded = decoder.decode(encoded);44console.log(decoded);

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Using AI Code Generation

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1var request = require('request');2request(url, function (error, response, body) {3 if (!error && response.statusCode == 200) {4 }5})6var request = require('request');7request(url, function (error, response, body) {8 if (!error && response.statusCode == 200) {9 }10})11var request = require('request');12request(url, function (error, response, body) {13 if (!error && response.statusCode == 200) {14 }15})16var request = require('request');17request(url, function (error, response, body) {18 if (!error && response.statusCode == 200) {19 }20})21var request = require('request');22request(url, function (error, response, body) {23 if (!error && response.statusCode == 200) {

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Using AI Code Generation

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1var BestHTTP = require("best-http");2BestHTTP.get(url, function(e) {3 console.log(e.data);4});5var BestHTTP = require("best-http");6BestHTTP.get(url, function(e) {7 console.log(e.data);8});9var BestHTTP = require("best-http");10BestHTTP.get(url, function(e) {11 console.log(e.data);12});13var BestHTTP = require("best-http");14BestHTTP.get(url, function(e) {15 console.log(e.data);16});17var BestHTTP = require("best-http");18BestHTTP.get(url, function(e) {19 console.log(e.data);20});21var BestHTTP = require("best-http");22BestHTTP.get(url, function(e) {23 console.log(e.data);24});25var BestHTTP = require("best-http");26BestHTTP.get(url, function(e) {27 console.log(e.data);28});29var BestHTTP = require("best-http");30BestHTTP.get(url, function(e) {31 console.log(e.data);32});33var BestHTTP = require("best-http");34BestHTTP.get(url, function(e) {35 console.log(e.data);36});37var BestHTTP = require("best-http");

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