flatbuffers
Advanced tools
Comparing version 23.1.21 to 23.3.3
@@ -1,7 +0,4 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.Builder = void 0; | ||
const byte_buffer_js_1 = require("./byte-buffer.js"); | ||
const constants_js_1 = require("./constants.js"); | ||
class Builder { | ||
import { ByteBuffer } from "./byte-buffer.js"; | ||
import { SIZEOF_SHORT, SIZE_PREFIX_LENGTH, SIZEOF_INT, FILE_IDENTIFIER_LENGTH } from "./constants.js"; | ||
export class Builder { | ||
/** | ||
@@ -40,3 +37,3 @@ * Create a FlatBufferBuilder. | ||
*/ | ||
this.bb = byte_buffer_js_1.ByteBuffer.allocate(initial_size); | ||
this.bb = ByteBuffer.allocate(initial_size); | ||
this.space = initial_size; | ||
@@ -280,3 +277,3 @@ } | ||
const new_buf_size = old_buf_size << 1; | ||
const nbb = byte_buffer_js_1.ByteBuffer.allocate(new_buf_size); | ||
const nbb = ByteBuffer.allocate(new_buf_size); | ||
nbb.setPosition(new_buf_size - old_buf_size); | ||
@@ -292,4 +289,4 @@ nbb.bytes().set(bb.bytes(), new_buf_size - old_buf_size); | ||
addOffset(offset) { | ||
this.prep(constants_js_1.SIZEOF_INT, 0); // Ensure alignment is already done. | ||
this.writeInt32(this.offset() - offset + constants_js_1.SIZEOF_INT); | ||
this.prep(SIZEOF_INT, 0); // Ensure alignment is already done. | ||
this.writeInt32(this.offset() - offset + SIZEOF_INT); | ||
} | ||
@@ -336,3 +333,3 @@ /** | ||
this.addInt16(vtableloc - this.object_start); | ||
const len = (trimmed_size + standard_fields) * constants_js_1.SIZEOF_SHORT; | ||
const len = (trimmed_size + standard_fields) * SIZEOF_SHORT; | ||
this.addInt16(len); | ||
@@ -345,3 +342,3 @@ // Search for an existing vtable that matches the current one. | ||
if (len == this.bb.readInt16(vt2)) { | ||
for (let j = constants_js_1.SIZEOF_SHORT; j < len; j += constants_js_1.SIZEOF_SHORT) { | ||
for (let j = SIZEOF_SHORT; j < len; j += SIZEOF_SHORT) { | ||
if (this.bb.readInt16(vt1 + j) != this.bb.readInt16(vt2 + j)) { | ||
@@ -376,16 +373,16 @@ continue outer_loop; | ||
finish(root_table, opt_file_identifier, opt_size_prefix) { | ||
const size_prefix = opt_size_prefix ? constants_js_1.SIZE_PREFIX_LENGTH : 0; | ||
const size_prefix = opt_size_prefix ? SIZE_PREFIX_LENGTH : 0; | ||
if (opt_file_identifier) { | ||
const file_identifier = opt_file_identifier; | ||
this.prep(this.minalign, constants_js_1.SIZEOF_INT + | ||
constants_js_1.FILE_IDENTIFIER_LENGTH + size_prefix); | ||
if (file_identifier.length != constants_js_1.FILE_IDENTIFIER_LENGTH) { | ||
this.prep(this.minalign, SIZEOF_INT + | ||
FILE_IDENTIFIER_LENGTH + size_prefix); | ||
if (file_identifier.length != FILE_IDENTIFIER_LENGTH) { | ||
throw new Error('FlatBuffers: file identifier must be length ' + | ||
constants_js_1.FILE_IDENTIFIER_LENGTH); | ||
FILE_IDENTIFIER_LENGTH); | ||
} | ||
for (let i = constants_js_1.FILE_IDENTIFIER_LENGTH - 1; i >= 0; i--) { | ||
for (let i = FILE_IDENTIFIER_LENGTH - 1; i >= 0; i--) { | ||
this.writeInt8(file_identifier.charCodeAt(i)); | ||
} | ||
} | ||
this.prep(this.minalign, constants_js_1.SIZEOF_INT + size_prefix); | ||
this.prep(this.minalign, SIZEOF_INT + size_prefix); | ||
this.addOffset(root_table); | ||
@@ -429,3 +426,3 @@ if (size_prefix) { | ||
this.vector_num_elems = num_elems; | ||
this.prep(constants_js_1.SIZEOF_INT, elem_size * num_elems); | ||
this.prep(SIZEOF_INT, elem_size * num_elems); | ||
this.prep(alignment, elem_size * num_elems); // Just in case alignment > int. | ||
@@ -531,2 +528,1 @@ } | ||
} | ||
exports.Builder = Builder; |
@@ -1,8 +0,5 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.ByteBuffer = void 0; | ||
const constants_js_1 = require("./constants.js"); | ||
const utils_js_1 = require("./utils.js"); | ||
const encoding_js_1 = require("./encoding.js"); | ||
class ByteBuffer { | ||
import { FILE_IDENTIFIER_LENGTH, SIZEOF_INT } from "./constants.js"; | ||
import { int32, isLittleEndian, float32, float64 } from "./utils.js"; | ||
import { Encoding } from "./encoding.js"; | ||
export class ByteBuffer { | ||
/** | ||
@@ -74,9 +71,9 @@ * Create a new ByteBuffer with a given array of bytes (`Uint8Array`) | ||
readFloat32(offset) { | ||
utils_js_1.int32[0] = this.readInt32(offset); | ||
return utils_js_1.float32[0]; | ||
int32[0] = this.readInt32(offset); | ||
return float32[0]; | ||
} | ||
readFloat64(offset) { | ||
utils_js_1.int32[utils_js_1.isLittleEndian ? 0 : 1] = this.readInt32(offset); | ||
utils_js_1.int32[utils_js_1.isLittleEndian ? 1 : 0] = this.readInt32(offset + 4); | ||
return utils_js_1.float64[0]; | ||
int32[isLittleEndian ? 0 : 1] = this.readInt32(offset); | ||
int32[isLittleEndian ? 1 : 0] = this.readInt32(offset + 4); | ||
return float64[0]; | ||
} | ||
@@ -118,9 +115,9 @@ writeInt8(offset, value) { | ||
writeFloat32(offset, value) { | ||
utils_js_1.float32[0] = value; | ||
this.writeInt32(offset, utils_js_1.int32[0]); | ||
float32[0] = value; | ||
this.writeInt32(offset, int32[0]); | ||
} | ||
writeFloat64(offset, value) { | ||
utils_js_1.float64[0] = value; | ||
this.writeInt32(offset, utils_js_1.int32[utils_js_1.isLittleEndian ? 0 : 1]); | ||
this.writeInt32(offset + 4, utils_js_1.int32[utils_js_1.isLittleEndian ? 1 : 0]); | ||
float64[0] = value; | ||
this.writeInt32(offset, int32[isLittleEndian ? 0 : 1]); | ||
this.writeInt32(offset + 4, int32[isLittleEndian ? 1 : 0]); | ||
} | ||
@@ -133,9 +130,9 @@ /** | ||
getBufferIdentifier() { | ||
if (this.bytes_.length < this.position_ + constants_js_1.SIZEOF_INT + | ||
constants_js_1.FILE_IDENTIFIER_LENGTH) { | ||
if (this.bytes_.length < this.position_ + SIZEOF_INT + | ||
FILE_IDENTIFIER_LENGTH) { | ||
throw new Error('FlatBuffers: ByteBuffer is too short to contain an identifier.'); | ||
} | ||
let result = ""; | ||
for (let i = 0; i < constants_js_1.FILE_IDENTIFIER_LENGTH; i++) { | ||
result += String.fromCharCode(this.readInt8(this.position_ + constants_js_1.SIZEOF_INT + i)); | ||
for (let i = 0; i < FILE_IDENTIFIER_LENGTH; i++) { | ||
result += String.fromCharCode(this.readInt8(this.position_ + SIZEOF_INT + i)); | ||
} | ||
@@ -174,5 +171,5 @@ return result; | ||
const length = this.readInt32(offset); | ||
offset += constants_js_1.SIZEOF_INT; | ||
offset += SIZEOF_INT; | ||
const utf8bytes = this.bytes_.subarray(offset, offset + length); | ||
if (opt_encoding === encoding_js_1.Encoding.UTF8_BYTES) | ||
if (opt_encoding === Encoding.UTF8_BYTES) | ||
return utf8bytes; | ||
@@ -205,3 +202,3 @@ else | ||
__vector(offset) { | ||
return offset + this.readInt32(offset) + constants_js_1.SIZEOF_INT; // data starts after the length | ||
return offset + this.readInt32(offset) + SIZEOF_INT; // data starts after the length | ||
} | ||
@@ -215,8 +212,8 @@ /** | ||
__has_identifier(ident) { | ||
if (ident.length != constants_js_1.FILE_IDENTIFIER_LENGTH) { | ||
if (ident.length != FILE_IDENTIFIER_LENGTH) { | ||
throw new Error('FlatBuffers: file identifier must be length ' + | ||
constants_js_1.FILE_IDENTIFIER_LENGTH); | ||
FILE_IDENTIFIER_LENGTH); | ||
} | ||
for (let i = 0; i < constants_js_1.FILE_IDENTIFIER_LENGTH; i++) { | ||
if (ident.charCodeAt(i) != this.readInt8(this.position() + constants_js_1.SIZEOF_INT + i)) { | ||
for (let i = 0; i < FILE_IDENTIFIER_LENGTH; i++) { | ||
if (ident.charCodeAt(i) != this.readInt8(this.position() + SIZEOF_INT + i)) { | ||
return false; | ||
@@ -257,2 +254,1 @@ } | ||
} | ||
exports.ByteBuffer = ByteBuffer; |
@@ -1,7 +0,4 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.SIZE_PREFIX_LENGTH = exports.FILE_IDENTIFIER_LENGTH = exports.SIZEOF_INT = exports.SIZEOF_SHORT = void 0; | ||
exports.SIZEOF_SHORT = 2; | ||
exports.SIZEOF_INT = 4; | ||
exports.FILE_IDENTIFIER_LENGTH = 4; | ||
exports.SIZE_PREFIX_LENGTH = 4; | ||
export const SIZEOF_SHORT = 2; | ||
export const SIZEOF_INT = 4; | ||
export const FILE_IDENTIFIER_LENGTH = 4; | ||
export const SIZE_PREFIX_LENGTH = 4; |
@@ -1,8 +0,5 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.Encoding = void 0; | ||
var Encoding; | ||
export var Encoding; | ||
(function (Encoding) { | ||
Encoding[Encoding["UTF8_BYTES"] = 1] = "UTF8_BYTES"; | ||
Encoding[Encoding["UTF16_STRING"] = 2] = "UTF16_STRING"; | ||
})(Encoding = exports.Encoding || (exports.Encoding = {})); | ||
})(Encoding || (Encoding = {})); |
@@ -1,22 +0,8 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.ByteBuffer = exports.Builder = exports.Encoding = exports.isLittleEndian = exports.float64 = exports.float32 = exports.int32 = exports.SIZE_PREFIX_LENGTH = exports.FILE_IDENTIFIER_LENGTH = exports.SIZEOF_INT = exports.SIZEOF_SHORT = void 0; | ||
var constants_js_1 = require("./constants.js"); | ||
Object.defineProperty(exports, "SIZEOF_SHORT", { enumerable: true, get: function () { return constants_js_1.SIZEOF_SHORT; } }); | ||
var constants_js_2 = require("./constants.js"); | ||
Object.defineProperty(exports, "SIZEOF_INT", { enumerable: true, get: function () { return constants_js_2.SIZEOF_INT; } }); | ||
var constants_js_3 = require("./constants.js"); | ||
Object.defineProperty(exports, "FILE_IDENTIFIER_LENGTH", { enumerable: true, get: function () { return constants_js_3.FILE_IDENTIFIER_LENGTH; } }); | ||
var constants_js_4 = require("./constants.js"); | ||
Object.defineProperty(exports, "SIZE_PREFIX_LENGTH", { enumerable: true, get: function () { return constants_js_4.SIZE_PREFIX_LENGTH; } }); | ||
var utils_js_1 = require("./utils.js"); | ||
Object.defineProperty(exports, "int32", { enumerable: true, get: function () { return utils_js_1.int32; } }); | ||
Object.defineProperty(exports, "float32", { enumerable: true, get: function () { return utils_js_1.float32; } }); | ||
Object.defineProperty(exports, "float64", { enumerable: true, get: function () { return utils_js_1.float64; } }); | ||
Object.defineProperty(exports, "isLittleEndian", { enumerable: true, get: function () { return utils_js_1.isLittleEndian; } }); | ||
var encoding_js_1 = require("./encoding.js"); | ||
Object.defineProperty(exports, "Encoding", { enumerable: true, get: function () { return encoding_js_1.Encoding; } }); | ||
var builder_js_1 = require("./builder.js"); | ||
Object.defineProperty(exports, "Builder", { enumerable: true, get: function () { return builder_js_1.Builder; } }); | ||
var byte_buffer_js_1 = require("./byte-buffer.js"); | ||
Object.defineProperty(exports, "ByteBuffer", { enumerable: true, get: function () { return byte_buffer_js_1.ByteBuffer; } }); | ||
export { SIZEOF_SHORT } from './constants.js'; | ||
export { SIZEOF_INT } from './constants.js'; | ||
export { FILE_IDENTIFIER_LENGTH } from './constants.js'; | ||
export { SIZE_PREFIX_LENGTH } from './constants.js'; | ||
export { int32, float32, float64, isLittleEndian } from './utils.js'; | ||
export { Encoding } from './encoding.js'; | ||
export { Builder } from './builder.js'; | ||
export { ByteBuffer } from './byte-buffer.js'; |
@@ -1,22 +0,15 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.encode = exports.toObject = exports.builder = exports.toReference = void 0; | ||
/* eslint-disable @typescript-eslint/no-namespace */ | ||
const builder_js_1 = require("./flexbuffers/builder.js"); | ||
const reference_js_1 = require("./flexbuffers/reference.js"); | ||
var reference_js_2 = require("./flexbuffers/reference.js"); | ||
Object.defineProperty(exports, "toReference", { enumerable: true, get: function () { return reference_js_2.toReference; } }); | ||
function builder() { | ||
return new builder_js_1.Builder(); | ||
import { Builder } from './flexbuffers/builder.js'; | ||
import { toReference } from './flexbuffers/reference.js'; | ||
export { toReference } from './flexbuffers/reference.js'; | ||
export function builder() { | ||
return new Builder(); | ||
} | ||
exports.builder = builder; | ||
function toObject(buffer) { | ||
return (0, reference_js_1.toReference)(buffer).toObject(); | ||
export function toObject(buffer) { | ||
return toReference(buffer).toObject(); | ||
} | ||
exports.toObject = toObject; | ||
function encode(object, size = 2048, deduplicateStrings = true, deduplicateKeys = true, deduplicateKeyVectors = true) { | ||
const builder = new builder_js_1.Builder(size > 0 ? size : 2048, deduplicateStrings, deduplicateKeys, deduplicateKeyVectors); | ||
export function encode(object, size = 2048, deduplicateStrings = true, deduplicateKeys = true, deduplicateKeyVectors = true) { | ||
const builder = new Builder(size > 0 ? size : 2048, deduplicateStrings, deduplicateKeys, deduplicateKeyVectors); | ||
builder.add(object); | ||
return builder.finish(); | ||
} | ||
exports.encode = encode; |
@@ -1,46 +0,37 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.paddingSize = exports.fromByteWidth = exports.uwidth = exports.fwidth = exports.iwidth = exports.toByteWidth = void 0; | ||
const bit_width_js_1 = require("./bit-width.js"); | ||
function toByteWidth(bitWidth) { | ||
import { BitWidth } from './bit-width.js'; | ||
export function toByteWidth(bitWidth) { | ||
return 1 << bitWidth; | ||
} | ||
exports.toByteWidth = toByteWidth; | ||
function iwidth(value) { | ||
export function iwidth(value) { | ||
if (value >= -128 && value <= 127) | ||
return bit_width_js_1.BitWidth.WIDTH8; | ||
return BitWidth.WIDTH8; | ||
if (value >= -32768 && value <= 32767) | ||
return bit_width_js_1.BitWidth.WIDTH16; | ||
return BitWidth.WIDTH16; | ||
if (value >= -2147483648 && value <= 2147483647) | ||
return bit_width_js_1.BitWidth.WIDTH32; | ||
return bit_width_js_1.BitWidth.WIDTH64; | ||
return BitWidth.WIDTH32; | ||
return BitWidth.WIDTH64; | ||
} | ||
exports.iwidth = iwidth; | ||
function fwidth(value) { | ||
return value === Math.fround(value) ? bit_width_js_1.BitWidth.WIDTH32 : bit_width_js_1.BitWidth.WIDTH64; | ||
export function fwidth(value) { | ||
return value === Math.fround(value) ? BitWidth.WIDTH32 : BitWidth.WIDTH64; | ||
} | ||
exports.fwidth = fwidth; | ||
function uwidth(value) { | ||
export function uwidth(value) { | ||
if (value <= 255) | ||
return bit_width_js_1.BitWidth.WIDTH8; | ||
return BitWidth.WIDTH8; | ||
if (value <= 65535) | ||
return bit_width_js_1.BitWidth.WIDTH16; | ||
return BitWidth.WIDTH16; | ||
if (value <= 4294967295) | ||
return bit_width_js_1.BitWidth.WIDTH32; | ||
return bit_width_js_1.BitWidth.WIDTH64; | ||
return BitWidth.WIDTH32; | ||
return BitWidth.WIDTH64; | ||
} | ||
exports.uwidth = uwidth; | ||
function fromByteWidth(value) { | ||
export function fromByteWidth(value) { | ||
if (value === 1) | ||
return bit_width_js_1.BitWidth.WIDTH8; | ||
return BitWidth.WIDTH8; | ||
if (value === 2) | ||
return bit_width_js_1.BitWidth.WIDTH16; | ||
return BitWidth.WIDTH16; | ||
if (value === 4) | ||
return bit_width_js_1.BitWidth.WIDTH32; | ||
return bit_width_js_1.BitWidth.WIDTH64; | ||
return BitWidth.WIDTH32; | ||
return BitWidth.WIDTH64; | ||
} | ||
exports.fromByteWidth = fromByteWidth; | ||
function paddingSize(bufSize, scalarSize) { | ||
export function paddingSize(bufSize, scalarSize) { | ||
return (~bufSize + 1) & (scalarSize - 1); | ||
} | ||
exports.paddingSize = paddingSize; |
@@ -1,5 +0,2 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.BitWidth = void 0; | ||
var BitWidth; | ||
export var BitWidth; | ||
(function (BitWidth) { | ||
@@ -10,2 +7,2 @@ BitWidth[BitWidth["WIDTH8"] = 0] = "WIDTH8"; | ||
BitWidth[BitWidth["WIDTH64"] = 3] = "WIDTH64"; | ||
})(BitWidth = exports.BitWidth || (exports.BitWidth = {})); | ||
})(BitWidth || (BitWidth = {})); |
@@ -1,11 +0,8 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.Builder = void 0; | ||
const bit_width_js_1 = require("./bit-width.js"); | ||
const bit_width_util_js_1 = require("./bit-width-util.js"); | ||
const flexbuffers_util_js_1 = require("./flexbuffers-util.js"); | ||
const value_type_js_1 = require("./value-type.js"); | ||
const value_type_util_js_1 = require("./value-type-util.js"); | ||
const stack_value_js_1 = require("./stack-value.js"); | ||
class Builder { | ||
import { BitWidth } from './bit-width.js'; | ||
import { paddingSize, iwidth, uwidth, fwidth, toByteWidth, fromByteWidth } from './bit-width-util.js'; | ||
import { toUTF8Array } from './flexbuffers-util.js'; | ||
import { ValueType } from './value-type.js'; | ||
import { isNumber, isTypedVectorElement, toTypedVector } from './value-type-util.js'; | ||
import { StackValue } from './stack-value.js'; | ||
export class Builder { | ||
constructor(size = 2048, dedupStrings = true, dedupKeys = true, dedupKeyVectors = true) { | ||
@@ -29,4 +26,4 @@ this.dedupStrings = dedupStrings; | ||
align(width) { | ||
const byteWidth = (0, bit_width_util_js_1.toByteWidth)(width); | ||
this.offset += (0, bit_width_util_js_1.paddingSize)(this.offset, byteWidth); | ||
const byteWidth = toByteWidth(width); | ||
this.offset += paddingSize(this.offset, byteWidth); | ||
return byteWidth; | ||
@@ -50,12 +47,12 @@ } | ||
pushInt(value, width) { | ||
if (width === bit_width_js_1.BitWidth.WIDTH8) { | ||
if (width === BitWidth.WIDTH8) { | ||
this.view.setInt8(this.offset, value); | ||
} | ||
else if (width === bit_width_js_1.BitWidth.WIDTH16) { | ||
else if (width === BitWidth.WIDTH16) { | ||
this.view.setInt16(this.offset, value, true); | ||
} | ||
else if (width === bit_width_js_1.BitWidth.WIDTH32) { | ||
else if (width === BitWidth.WIDTH32) { | ||
this.view.setInt32(this.offset, value, true); | ||
} | ||
else if (width === bit_width_js_1.BitWidth.WIDTH64) { | ||
else if (width === BitWidth.WIDTH64) { | ||
this.view.setBigInt64(this.offset, BigInt(value), true); | ||
@@ -68,12 +65,12 @@ } | ||
pushUInt(value, width) { | ||
if (width === bit_width_js_1.BitWidth.WIDTH8) { | ||
if (width === BitWidth.WIDTH8) { | ||
this.view.setUint8(this.offset, value); | ||
} | ||
else if (width === bit_width_js_1.BitWidth.WIDTH16) { | ||
else if (width === BitWidth.WIDTH16) { | ||
this.view.setUint16(this.offset, value, true); | ||
} | ||
else if (width === bit_width_js_1.BitWidth.WIDTH32) { | ||
else if (width === BitWidth.WIDTH32) { | ||
this.view.setUint32(this.offset, value, true); | ||
} | ||
else if (width === bit_width_js_1.BitWidth.WIDTH64) { | ||
else if (width === BitWidth.WIDTH64) { | ||
this.view.setBigUint64(this.offset, BigInt(value), true); | ||
@@ -87,3 +84,3 @@ } | ||
const newOffset = this.computeOffset(byteWidth); | ||
this.pushInt(value, (0, bit_width_util_js_1.fromByteWidth)(byteWidth)); | ||
this.pushInt(value, fromByteWidth(byteWidth)); | ||
this.offset = newOffset; | ||
@@ -93,3 +90,3 @@ } | ||
const newOffset = this.computeOffset(byteWidth); | ||
this.pushUInt(value, (0, bit_width_util_js_1.fromByteWidth)(byteWidth)); | ||
this.pushUInt(value, fromByteWidth(byteWidth)); | ||
this.offset = newOffset; | ||
@@ -99,3 +96,3 @@ } | ||
const length = arrayBuffer.byteLength; | ||
const bitWidth = (0, bit_width_util_js_1.uwidth)(length); | ||
const bitWidth = uwidth(length); | ||
const byteWidth = this.align(bitWidth); | ||
@@ -106,3 +103,3 @@ this.writeUInt(length, byteWidth); | ||
new Uint8Array(this.buffer).set(new Uint8Array(arrayBuffer), blobOffset); | ||
this.stack.push(this.offsetStackValue(blobOffset, value_type_js_1.ValueType.BLOB, bitWidth)); | ||
this.stack.push(this.offsetStackValue(blobOffset, ValueType.BLOB, bitWidth)); | ||
this.offset = newOffset; | ||
@@ -115,5 +112,5 @@ } | ||
} | ||
const utf8 = (0, flexbuffers_util_js_1.toUTF8Array)(str); | ||
const utf8 = toUTF8Array(str); | ||
const length = utf8.length; | ||
const bitWidth = (0, bit_width_util_js_1.uwidth)(length); | ||
const bitWidth = uwidth(length); | ||
const byteWidth = this.align(bitWidth); | ||
@@ -124,3 +121,3 @@ this.writeUInt(length, byteWidth); | ||
new Uint8Array(this.buffer).set(utf8, stringOffset); | ||
const stackValue = this.offsetStackValue(stringOffset, value_type_js_1.ValueType.STRING, bitWidth); | ||
const stackValue = this.offsetStackValue(stringOffset, ValueType.STRING, bitWidth); | ||
this.stack.push(stackValue); | ||
@@ -137,7 +134,7 @@ if (this.dedupStrings) { | ||
} | ||
const utf8 = (0, flexbuffers_util_js_1.toUTF8Array)(str); | ||
const utf8 = toUTF8Array(str); | ||
const length = utf8.length; | ||
const newOffset = this.computeOffset(length + 1); | ||
new Uint8Array(this.buffer).set(utf8, this.offset); | ||
const stackValue = this.offsetStackValue(this.offset, value_type_js_1.ValueType.KEY, bit_width_js_1.BitWidth.WIDTH8); | ||
const stackValue = this.offsetStackValue(this.offset, ValueType.KEY, BitWidth.WIDTH8); | ||
this.stack.push(stackValue); | ||
@@ -170,3 +167,3 @@ if (this.dedupKeys) { | ||
if (this.stackPointers.length !== 0 && this.stackPointers[this.stackPointers.length - 1].isVector === false) { | ||
if (this.stack[this.stack.length - 1].type !== value_type_js_1.ValueType.KEY) { | ||
if (this.stack[this.stack.length - 1].type !== ValueType.KEY) { | ||
throw "Adding value to a map before adding a key is prohibited"; | ||
@@ -217,3 +214,3 @@ } | ||
function shouldFlip(v1, v2) { | ||
if (v1.type !== value_type_js_1.ValueType.KEY || v2.type !== value_type_js_1.ValueType.KEY) { | ||
if (v1.type !== ValueType.KEY || v2.type !== ValueType.KEY) { | ||
throw `Stack values are not keys ${v1} | ${v2}. Check if you combined [addKey] with add... method calls properly.`; | ||
@@ -258,3 +255,3 @@ } | ||
function smaller(v1, v2) { | ||
if (v1.type !== value_type_js_1.ValueType.KEY || v2.type !== value_type_js_1.ValueType.KEY) { | ||
if (v1.type !== ValueType.KEY || v2.type !== ValueType.KEY) { | ||
throw `Stack values are not keys ${v1} | ${v2}. Check if you combined [addKey] with add... method calls properly.`; | ||
@@ -329,3 +326,3 @@ } | ||
createVector(start, vecLength, step, keys = null) { | ||
let bitWidth = (0, bit_width_util_js_1.uwidth)(vecLength); | ||
let bitWidth = uwidth(vecLength); | ||
let prefixElements = 1; | ||
@@ -339,3 +336,3 @@ if (keys !== null) { | ||
} | ||
let vectorType = value_type_js_1.ValueType.KEY; | ||
let vectorType = ValueType.KEY; | ||
let typed = keys === null; | ||
@@ -349,3 +346,3 @@ for (let i = start; i < this.stack.length; i += step) { | ||
vectorType = this.stack[i].type; | ||
typed = typed && (0, value_type_util_js_1.isTypedVectorElement)(vectorType); | ||
typed = typed && isTypedVectorElement(vectorType); | ||
} | ||
@@ -359,3 +356,3 @@ else { | ||
const byteWidth = this.align(bitWidth); | ||
const fix = typed && (0, value_type_util_js_1.isNumber)(vectorType) && vecLength >= 2 && vecLength <= 4; | ||
const fix = typed && isNumber(vectorType) && vecLength >= 2 && vecLength <= 4; | ||
if (keys !== null) { | ||
@@ -378,27 +375,27 @@ this.writeStackValue(keys, byteWidth); | ||
if (keys !== null) { | ||
return this.offsetStackValue(vecOffset, value_type_js_1.ValueType.MAP, bitWidth); | ||
return this.offsetStackValue(vecOffset, ValueType.MAP, bitWidth); | ||
} | ||
if (typed) { | ||
const vType = (0, value_type_util_js_1.toTypedVector)(vectorType, fix ? vecLength : 0); | ||
const vType = toTypedVector(vectorType, fix ? vecLength : 0); | ||
return this.offsetStackValue(vecOffset, vType, bitWidth); | ||
} | ||
return this.offsetStackValue(vecOffset, value_type_js_1.ValueType.VECTOR, bitWidth); | ||
return this.offsetStackValue(vecOffset, ValueType.VECTOR, bitWidth); | ||
} | ||
nullStackValue() { | ||
return new stack_value_js_1.StackValue(this, value_type_js_1.ValueType.NULL, bit_width_js_1.BitWidth.WIDTH8); | ||
return new StackValue(this, ValueType.NULL, BitWidth.WIDTH8); | ||
} | ||
boolStackValue(value) { | ||
return new stack_value_js_1.StackValue(this, value_type_js_1.ValueType.BOOL, bit_width_js_1.BitWidth.WIDTH8, value); | ||
return new StackValue(this, ValueType.BOOL, BitWidth.WIDTH8, value); | ||
} | ||
intStackValue(value) { | ||
return new stack_value_js_1.StackValue(this, value_type_js_1.ValueType.INT, (0, bit_width_util_js_1.iwidth)(value), value); | ||
return new StackValue(this, ValueType.INT, iwidth(value), value); | ||
} | ||
uintStackValue(value) { | ||
return new stack_value_js_1.StackValue(this, value_type_js_1.ValueType.UINT, (0, bit_width_util_js_1.uwidth)(value), value); | ||
return new StackValue(this, ValueType.UINT, uwidth(value), value); | ||
} | ||
floatStackValue(value) { | ||
return new stack_value_js_1.StackValue(this, value_type_js_1.ValueType.FLOAT, (0, bit_width_util_js_1.fwidth)(value), value); | ||
return new StackValue(this, ValueType.FLOAT, fwidth(value), value); | ||
} | ||
offsetStackValue(offset, valueType, bitWidth) { | ||
return new stack_value_js_1.StackValue(this, valueType, bitWidth, null, offset); | ||
return new StackValue(this, valueType, bitWidth, null, offset); | ||
} | ||
@@ -494,3 +491,3 @@ finishBuffer() { | ||
stackValue.writeToBuffer(byteWidth); | ||
const stackOffset = this.offsetStackValue(valueOffset, value_type_js_1.ValueType.INDIRECT_INT, stackValue.width); | ||
const stackOffset = this.offsetStackValue(valueOffset, ValueType.INDIRECT_INT, stackValue.width); | ||
this.stack.push(stackOffset); | ||
@@ -517,3 +514,3 @@ this.offset = newOffset; | ||
stackValue.writeToBuffer(byteWidth); | ||
const stackOffset = this.offsetStackValue(valueOffset, value_type_js_1.ValueType.INDIRECT_UINT, stackValue.width); | ||
const stackOffset = this.offsetStackValue(valueOffset, ValueType.INDIRECT_UINT, stackValue.width); | ||
this.stack.push(stackOffset); | ||
@@ -540,3 +537,3 @@ this.offset = newOffset; | ||
stackValue.writeToBuffer(byteWidth); | ||
const stackOffset = this.offsetStackValue(valueOffset, value_type_js_1.ValueType.INDIRECT_FLOAT, stackValue.width); | ||
const stackOffset = this.offsetStackValue(valueOffset, ValueType.INDIRECT_FLOAT, stackValue.width); | ||
this.stack.push(stackOffset); | ||
@@ -549,2 +546,1 @@ this.offset = newOffset; | ||
} | ||
exports.Builder = Builder; |
@@ -1,13 +0,8 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.toUTF8Array = exports.fromUTF8Array = void 0; | ||
function fromUTF8Array(data) { | ||
export function fromUTF8Array(data) { | ||
const decoder = new TextDecoder(); | ||
return decoder.decode(data); | ||
} | ||
exports.fromUTF8Array = fromUTF8Array; | ||
function toUTF8Array(str) { | ||
export function toUTF8Array(str) { | ||
const encoder = new TextEncoder(); | ||
return encoder.encode(str); | ||
} | ||
exports.toUTF8Array = toUTF8Array; |
@@ -1,14 +0,10 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.keyForIndex = exports.diffKeys = exports.keyIndex = exports.indirect = exports.readFloat = exports.readUInt = exports.readInt = exports.validateOffset = void 0; | ||
const bit_width_js_1 = require("./bit-width.js"); | ||
const bit_width_util_js_1 = require("./bit-width-util.js"); | ||
const flexbuffers_util_js_1 = require("./flexbuffers-util.js"); | ||
function validateOffset(dataView, offset, width) { | ||
if (dataView.byteLength <= offset + width || (offset & ((0, bit_width_util_js_1.toByteWidth)(width) - 1)) !== 0) { | ||
import { BitWidth } from './bit-width.js'; | ||
import { toByteWidth, fromByteWidth } from './bit-width-util.js'; | ||
import { toUTF8Array, fromUTF8Array } from './flexbuffers-util.js'; | ||
export function validateOffset(dataView, offset, width) { | ||
if (dataView.byteLength <= offset + width || (offset & (toByteWidth(width) - 1)) !== 0) { | ||
throw "Bad offset: " + offset + ", width: " + width; | ||
} | ||
} | ||
exports.validateOffset = validateOffset; | ||
function readInt(dataView, offset, width) { | ||
export function readInt(dataView, offset, width) { | ||
if (width < 2) { | ||
@@ -34,4 +30,3 @@ if (width < 1) { | ||
} | ||
exports.readInt = readInt; | ||
function readUInt(dataView, offset, width) { | ||
export function readUInt(dataView, offset, width) { | ||
if (width < 2) { | ||
@@ -57,8 +52,7 @@ if (width < 1) { | ||
} | ||
exports.readUInt = readUInt; | ||
function readFloat(dataView, offset, width) { | ||
if (width < bit_width_js_1.BitWidth.WIDTH32) { | ||
export function readFloat(dataView, offset, width) { | ||
if (width < BitWidth.WIDTH32) { | ||
throw "Bad width: " + width; | ||
} | ||
if (width === bit_width_js_1.BitWidth.WIDTH32) { | ||
if (width === BitWidth.WIDTH32) { | ||
return dataView.getFloat32(offset, true); | ||
@@ -68,12 +62,10 @@ } | ||
} | ||
exports.readFloat = readFloat; | ||
function indirect(dataView, offset, width) { | ||
export function indirect(dataView, offset, width) { | ||
const step = readUInt(dataView, offset, width); | ||
return offset - step; | ||
} | ||
exports.indirect = indirect; | ||
function keyIndex(key, dataView, offset, parentWidth, byteWidth, length) { | ||
const input = (0, flexbuffers_util_js_1.toUTF8Array)(key); | ||
export function keyIndex(key, dataView, offset, parentWidth, byteWidth, length) { | ||
const input = toUTF8Array(key); | ||
const keysVectorOffset = indirect(dataView, offset, parentWidth) - byteWidth * 3; | ||
const bitWidth = (0, bit_width_util_js_1.fromByteWidth)(byteWidth); | ||
const bitWidth = fromByteWidth(byteWidth); | ||
const indirectOffset = keysVectorOffset - Number(readUInt(dataView, keysVectorOffset, bitWidth)); | ||
@@ -97,6 +89,5 @@ const _byteWidth = Number(readUInt(dataView, keysVectorOffset + byteWidth, bitWidth)); | ||
} | ||
exports.keyIndex = keyIndex; | ||
function diffKeys(input, index, dataView, offset, width) { | ||
export function diffKeys(input, index, dataView, offset, width) { | ||
const keyOffset = offset + index * width; | ||
const keyIndirectOffset = keyOffset - Number(readUInt(dataView, keyOffset, (0, bit_width_util_js_1.fromByteWidth)(width))); | ||
const keyIndirectOffset = keyOffset - Number(readUInt(dataView, keyOffset, fromByteWidth(width))); | ||
for (let i = 0; i < input.length; i++) { | ||
@@ -110,10 +101,9 @@ const dif = input[i] - dataView.getUint8(keyIndirectOffset + i); | ||
} | ||
exports.diffKeys = diffKeys; | ||
function keyForIndex(index, dataView, offset, parentWidth, byteWidth) { | ||
export function keyForIndex(index, dataView, offset, parentWidth, byteWidth) { | ||
const keysVectorOffset = indirect(dataView, offset, parentWidth) - byteWidth * 3; | ||
const bitWidth = (0, bit_width_util_js_1.fromByteWidth)(byteWidth); | ||
const bitWidth = fromByteWidth(byteWidth); | ||
const indirectOffset = keysVectorOffset - Number(readUInt(dataView, keysVectorOffset, bitWidth)); | ||
const _byteWidth = Number(readUInt(dataView, keysVectorOffset + byteWidth, bitWidth)); | ||
const keyOffset = indirectOffset + index * _byteWidth; | ||
const keyIndirectOffset = keyOffset - Number(readUInt(dataView, keyOffset, (0, bit_width_util_js_1.fromByteWidth)(_byteWidth))); | ||
const keyIndirectOffset = keyOffset - Number(readUInt(dataView, keyOffset, fromByteWidth(_byteWidth))); | ||
let length = 0; | ||
@@ -123,4 +113,3 @@ while (dataView.getUint8(keyIndirectOffset + length) !== 0) { | ||
} | ||
return (0, flexbuffers_util_js_1.fromUTF8Array)(new Uint8Array(dataView.buffer, keyIndirectOffset, length)); | ||
return fromUTF8Array(new Uint8Array(dataView.buffer, keyIndirectOffset, length)); | ||
} | ||
exports.keyForIndex = keyForIndex; |
@@ -1,11 +0,8 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.Reference = exports.toReference = void 0; | ||
const bit_width_util_js_1 = require("./bit-width-util.js"); | ||
const value_type_js_1 = require("./value-type.js"); | ||
const value_type_util_js_1 = require("./value-type-util.js"); | ||
const reference_util_js_1 = require("./reference-util.js"); | ||
const flexbuffers_util_js_1 = require("./flexbuffers-util.js"); | ||
const bit_width_js_1 = require("./bit-width.js"); | ||
function toReference(buffer) { | ||
import { fromByteWidth } from './bit-width-util.js'; | ||
import { ValueType } from './value-type.js'; | ||
import { isNumber, isIndirectNumber, isAVector, fixedTypedVectorElementSize, isFixedTypedVector, isTypedVector, typedVectorElementType, packedType, fixedTypedVectorElementType } from './value-type-util.js'; | ||
import { indirect, keyForIndex, keyIndex, readFloat, readInt, readUInt } from './reference-util.js'; | ||
import { fromUTF8Array } from './flexbuffers-util.js'; | ||
import { BitWidth } from './bit-width.js'; | ||
export function toReference(buffer) { | ||
const len = buffer.byteLength; | ||
@@ -18,14 +15,13 @@ if (len < 3) { | ||
const packedType = dataView.getUint8(len - 2); | ||
const parentWidth = (0, bit_width_util_js_1.fromByteWidth)(byteWidth); | ||
const parentWidth = fromByteWidth(byteWidth); | ||
const offset = len - byteWidth - 2; | ||
return new Reference(dataView, offset, parentWidth, packedType, "/"); | ||
} | ||
exports.toReference = toReference; | ||
function valueForIndexWithKey(index, key, dataView, offset, parentWidth, byteWidth, length, path) { | ||
const _indirect = (0, reference_util_js_1.indirect)(dataView, offset, parentWidth); | ||
const _indirect = indirect(dataView, offset, parentWidth); | ||
const elementOffset = _indirect + index * byteWidth; | ||
const packedType = dataView.getUint8(_indirect + length * byteWidth + index); | ||
return new Reference(dataView, elementOffset, (0, bit_width_util_js_1.fromByteWidth)(byteWidth), packedType, `${path}/${key}`); | ||
return new Reference(dataView, elementOffset, fromByteWidth(byteWidth), packedType, `${path}/${key}`); | ||
} | ||
class Reference { | ||
export class Reference { | ||
constructor(dataView, offset, parentWidth, packedType, path) { | ||
@@ -41,14 +37,14 @@ this.dataView = dataView; | ||
} | ||
isNull() { return this.valueType === value_type_js_1.ValueType.NULL; } | ||
isNumber() { return (0, value_type_util_js_1.isNumber)(this.valueType) || (0, value_type_util_js_1.isIndirectNumber)(this.valueType); } | ||
isFloat() { return value_type_js_1.ValueType.FLOAT === this.valueType || value_type_js_1.ValueType.INDIRECT_FLOAT === this.valueType; } | ||
isNull() { return this.valueType === ValueType.NULL; } | ||
isNumber() { return isNumber(this.valueType) || isIndirectNumber(this.valueType); } | ||
isFloat() { return ValueType.FLOAT === this.valueType || ValueType.INDIRECT_FLOAT === this.valueType; } | ||
isInt() { return this.isNumber() && !this.isFloat(); } | ||
isString() { return value_type_js_1.ValueType.STRING === this.valueType || value_type_js_1.ValueType.KEY === this.valueType; } | ||
isBool() { return value_type_js_1.ValueType.BOOL === this.valueType; } | ||
isBlob() { return value_type_js_1.ValueType.BLOB === this.valueType; } | ||
isVector() { return (0, value_type_util_js_1.isAVector)(this.valueType); } | ||
isMap() { return value_type_js_1.ValueType.MAP === this.valueType; } | ||
isString() { return ValueType.STRING === this.valueType || ValueType.KEY === this.valueType; } | ||
isBool() { return ValueType.BOOL === this.valueType; } | ||
isBlob() { return ValueType.BLOB === this.valueType; } | ||
isVector() { return isAVector(this.valueType); } | ||
isMap() { return ValueType.MAP === this.valueType; } | ||
boolValue() { | ||
if (this.isBool()) { | ||
return (0, reference_util_js_1.readInt)(this.dataView, this.offset, this.parentWidth) > 0; | ||
return readInt(this.dataView, this.offset, this.parentWidth) > 0; | ||
} | ||
@@ -58,13 +54,13 @@ return null; | ||
intValue() { | ||
if (this.valueType === value_type_js_1.ValueType.INT) { | ||
return (0, reference_util_js_1.readInt)(this.dataView, this.offset, this.parentWidth); | ||
if (this.valueType === ValueType.INT) { | ||
return readInt(this.dataView, this.offset, this.parentWidth); | ||
} | ||
if (this.valueType === value_type_js_1.ValueType.UINT) { | ||
return (0, reference_util_js_1.readUInt)(this.dataView, this.offset, this.parentWidth); | ||
if (this.valueType === ValueType.UINT) { | ||
return readUInt(this.dataView, this.offset, this.parentWidth); | ||
} | ||
if (this.valueType === value_type_js_1.ValueType.INDIRECT_INT) { | ||
return (0, reference_util_js_1.readInt)(this.dataView, (0, reference_util_js_1.indirect)(this.dataView, this.offset, this.parentWidth), (0, bit_width_util_js_1.fromByteWidth)(this.byteWidth)); | ||
if (this.valueType === ValueType.INDIRECT_INT) { | ||
return readInt(this.dataView, indirect(this.dataView, this.offset, this.parentWidth), fromByteWidth(this.byteWidth)); | ||
} | ||
if (this.valueType === value_type_js_1.ValueType.INDIRECT_UINT) { | ||
return (0, reference_util_js_1.readUInt)(this.dataView, (0, reference_util_js_1.indirect)(this.dataView, this.offset, this.parentWidth), (0, bit_width_util_js_1.fromByteWidth)(this.byteWidth)); | ||
if (this.valueType === ValueType.INDIRECT_UINT) { | ||
return readUInt(this.dataView, indirect(this.dataView, this.offset, this.parentWidth), fromByteWidth(this.byteWidth)); | ||
} | ||
@@ -74,7 +70,7 @@ return null; | ||
floatValue() { | ||
if (this.valueType === value_type_js_1.ValueType.FLOAT) { | ||
return (0, reference_util_js_1.readFloat)(this.dataView, this.offset, this.parentWidth); | ||
if (this.valueType === ValueType.FLOAT) { | ||
return readFloat(this.dataView, this.offset, this.parentWidth); | ||
} | ||
if (this.valueType === value_type_js_1.ValueType.INDIRECT_FLOAT) { | ||
return (0, reference_util_js_1.readFloat)(this.dataView, (0, reference_util_js_1.indirect)(this.dataView, this.offset, this.parentWidth), (0, bit_width_util_js_1.fromByteWidth)(this.byteWidth)); | ||
if (this.valueType === ValueType.INDIRECT_FLOAT) { | ||
return readFloat(this.dataView, indirect(this.dataView, this.offset, this.parentWidth), fromByteWidth(this.byteWidth)); | ||
} | ||
@@ -85,5 +81,5 @@ return null; | ||
stringValue() { | ||
if (this.valueType === value_type_js_1.ValueType.STRING || this.valueType === value_type_js_1.ValueType.KEY) { | ||
const begin = (0, reference_util_js_1.indirect)(this.dataView, this.offset, this.parentWidth); | ||
return (0, flexbuffers_util_js_1.fromUTF8Array)(new Uint8Array(this.dataView.buffer, begin, this.length())); | ||
if (this.valueType === ValueType.STRING || this.valueType === ValueType.KEY) { | ||
const begin = indirect(this.dataView, this.offset, this.parentWidth); | ||
return fromUTF8Array(new Uint8Array(this.dataView.buffer, begin, this.length())); | ||
} | ||
@@ -94,3 +90,3 @@ return null; | ||
if (this.isBlob()) { | ||
const begin = (0, reference_util_js_1.indirect)(this.dataView, this.offset, this.parentWidth); | ||
const begin = indirect(this.dataView, this.offset, this.parentWidth); | ||
return new Uint8Array(this.dataView.buffer, begin, this.length()); | ||
@@ -102,21 +98,21 @@ } | ||
const length = this.length(); | ||
if (Number.isInteger(key) && (0, value_type_util_js_1.isAVector)(this.valueType)) { | ||
if (Number.isInteger(key) && isAVector(this.valueType)) { | ||
if (key >= length || key < 0) { | ||
throw `Key: [${key}] is not applicable on ${this.path} of ${this.valueType} length: ${length}`; | ||
} | ||
const _indirect = (0, reference_util_js_1.indirect)(this.dataView, this.offset, this.parentWidth); | ||
const _indirect = indirect(this.dataView, this.offset, this.parentWidth); | ||
const elementOffset = _indirect + key * this.byteWidth; | ||
let _packedType = this.dataView.getUint8(_indirect + length * this.byteWidth + key); | ||
if ((0, value_type_util_js_1.isTypedVector)(this.valueType)) { | ||
const _valueType = (0, value_type_util_js_1.typedVectorElementType)(this.valueType); | ||
_packedType = (0, value_type_util_js_1.packedType)(_valueType, bit_width_js_1.BitWidth.WIDTH8); | ||
if (isTypedVector(this.valueType)) { | ||
const _valueType = typedVectorElementType(this.valueType); | ||
_packedType = packedType(_valueType, BitWidth.WIDTH8); | ||
} | ||
else if ((0, value_type_util_js_1.isFixedTypedVector)(this.valueType)) { | ||
const _valueType = (0, value_type_util_js_1.fixedTypedVectorElementType)(this.valueType); | ||
_packedType = (0, value_type_util_js_1.packedType)(_valueType, bit_width_js_1.BitWidth.WIDTH8); | ||
else if (isFixedTypedVector(this.valueType)) { | ||
const _valueType = fixedTypedVectorElementType(this.valueType); | ||
_packedType = packedType(_valueType, BitWidth.WIDTH8); | ||
} | ||
return new Reference(this.dataView, elementOffset, (0, bit_width_util_js_1.fromByteWidth)(this.byteWidth), _packedType, `${this.path}[${key}]`); | ||
return new Reference(this.dataView, elementOffset, fromByteWidth(this.byteWidth), _packedType, `${this.path}[${key}]`); | ||
} | ||
if (typeof key === 'string') { | ||
const index = (0, reference_util_js_1.keyIndex)(key, this.dataView, this.offset, this.parentWidth, this.byteWidth, length); | ||
const index = keyIndex(key, this.dataView, this.offset, this.parentWidth, this.byteWidth, length); | ||
if (index !== null) { | ||
@@ -133,25 +129,25 @@ return valueForIndexWithKey(index, key, this.dataView, this.offset, this.parentWidth, this.byteWidth, length, this.path); | ||
} | ||
if ((0, value_type_util_js_1.isFixedTypedVector)(this.valueType)) { | ||
this._length = (0, value_type_util_js_1.fixedTypedVectorElementSize)(this.valueType); | ||
if (isFixedTypedVector(this.valueType)) { | ||
this._length = fixedTypedVectorElementSize(this.valueType); | ||
} | ||
else if (this.valueType === value_type_js_1.ValueType.BLOB | ||
|| this.valueType === value_type_js_1.ValueType.MAP | ||
|| (0, value_type_util_js_1.isAVector)(this.valueType)) { | ||
this._length = (0, reference_util_js_1.readUInt)(this.dataView, (0, reference_util_js_1.indirect)(this.dataView, this.offset, this.parentWidth) - this.byteWidth, (0, bit_width_util_js_1.fromByteWidth)(this.byteWidth)); | ||
else if (this.valueType === ValueType.BLOB | ||
|| this.valueType === ValueType.MAP | ||
|| isAVector(this.valueType)) { | ||
this._length = readUInt(this.dataView, indirect(this.dataView, this.offset, this.parentWidth) - this.byteWidth, fromByteWidth(this.byteWidth)); | ||
} | ||
else if (this.valueType === value_type_js_1.ValueType.NULL) { | ||
else if (this.valueType === ValueType.NULL) { | ||
this._length = 0; | ||
} | ||
else if (this.valueType === value_type_js_1.ValueType.STRING) { | ||
const _indirect = (0, reference_util_js_1.indirect)(this.dataView, this.offset, this.parentWidth); | ||
else if (this.valueType === ValueType.STRING) { | ||
const _indirect = indirect(this.dataView, this.offset, this.parentWidth); | ||
let sizeByteWidth = this.byteWidth; | ||
size = (0, reference_util_js_1.readUInt)(this.dataView, _indirect - sizeByteWidth, (0, bit_width_util_js_1.fromByteWidth)(this.byteWidth)); | ||
size = readUInt(this.dataView, _indirect - sizeByteWidth, fromByteWidth(this.byteWidth)); | ||
while (this.dataView.getInt8(_indirect + size) !== 0) { | ||
sizeByteWidth <<= 1; | ||
size = (0, reference_util_js_1.readUInt)(this.dataView, _indirect - sizeByteWidth, (0, bit_width_util_js_1.fromByteWidth)(this.byteWidth)); | ||
size = readUInt(this.dataView, _indirect - sizeByteWidth, fromByteWidth(this.byteWidth)); | ||
} | ||
this._length = size; | ||
} | ||
else if (this.valueType === value_type_js_1.ValueType.KEY) { | ||
const _indirect = (0, reference_util_js_1.indirect)(this.dataView, this.offset, this.parentWidth); | ||
else if (this.valueType === ValueType.KEY) { | ||
const _indirect = indirect(this.dataView, this.offset, this.parentWidth); | ||
size = 1; | ||
@@ -180,3 +176,3 @@ while (this.dataView.getInt8(_indirect + size) !== 0) { | ||
for (let i = 0; i < length; i++) { | ||
const key = (0, reference_util_js_1.keyForIndex)(i, this.dataView, this.offset, this.parentWidth, this.byteWidth); | ||
const key = keyForIndex(i, this.dataView, this.offset, this.parentWidth, this.byteWidth); | ||
result[key] = valueForIndexWithKey(i, key, this.dataView, this.offset, this.parentWidth, this.byteWidth, length, this.path).toObject(); | ||
@@ -198,2 +194,1 @@ } | ||
} | ||
exports.Reference = Reference; |
@@ -1,9 +0,6 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.StackValue = void 0; | ||
const bit_width_js_1 = require("./bit-width.js"); | ||
const bit_width_util_js_1 = require("./bit-width-util.js"); | ||
const value_type_js_1 = require("./value-type.js"); | ||
const value_type_util_js_1 = require("./value-type-util.js"); | ||
class StackValue { | ||
import { BitWidth } from './bit-width.js'; | ||
import { paddingSize, uwidth, fromByteWidth } from './bit-width-util.js'; | ||
import { ValueType } from './value-type.js'; | ||
import { isInline, packedType } from './value-type-util.js'; | ||
export class StackValue { | ||
constructor(builder, type, width, value = null, offset = 0) { | ||
@@ -17,9 +14,9 @@ this.builder = builder; | ||
elementWidth(size, index) { | ||
if ((0, value_type_util_js_1.isInline)(this.type)) | ||
if (isInline(this.type)) | ||
return this.width; | ||
for (let i = 0; i < 4; i++) { | ||
const width = 1 << i; | ||
const offsetLoc = size + (0, bit_width_util_js_1.paddingSize)(size, width) + index * width; | ||
const offsetLoc = size + paddingSize(size, width) + index * width; | ||
const offset = offsetLoc - this.offset; | ||
const bitWidth = (0, bit_width_util_js_1.uwidth)(offset); | ||
const bitWidth = uwidth(offset); | ||
if (1 << bitWidth === width) { | ||
@@ -33,4 +30,4 @@ return bitWidth; | ||
const newOffset = this.builder.computeOffset(byteWidth); | ||
if (this.type === value_type_js_1.ValueType.FLOAT) { | ||
if (this.width === bit_width_js_1.BitWidth.WIDTH32) { | ||
if (this.type === ValueType.FLOAT) { | ||
if (this.width === BitWidth.WIDTH32) { | ||
this.builder.view.setFloat32(this.builder.offset, this.value, true); | ||
@@ -42,14 +39,14 @@ } | ||
} | ||
else if (this.type === value_type_js_1.ValueType.INT) { | ||
const bitWidth = (0, bit_width_util_js_1.fromByteWidth)(byteWidth); | ||
else if (this.type === ValueType.INT) { | ||
const bitWidth = fromByteWidth(byteWidth); | ||
this.builder.pushInt(this.value, bitWidth); | ||
} | ||
else if (this.type === value_type_js_1.ValueType.UINT) { | ||
const bitWidth = (0, bit_width_util_js_1.fromByteWidth)(byteWidth); | ||
else if (this.type === ValueType.UINT) { | ||
const bitWidth = fromByteWidth(byteWidth); | ||
this.builder.pushUInt(this.value, bitWidth); | ||
} | ||
else if (this.type === value_type_js_1.ValueType.NULL) { | ||
else if (this.type === ValueType.NULL) { | ||
this.builder.pushInt(0, this.width); | ||
} | ||
else if (this.type === value_type_js_1.ValueType.BOOL) { | ||
else if (this.type === ValueType.BOOL) { | ||
this.builder.pushInt(this.value ? 1 : 0, this.width); | ||
@@ -62,12 +59,11 @@ } | ||
} | ||
storedWidth(width = bit_width_js_1.BitWidth.WIDTH8) { | ||
return (0, value_type_util_js_1.isInline)(this.type) ? Math.max(width, this.width) : this.width; | ||
storedWidth(width = BitWidth.WIDTH8) { | ||
return isInline(this.type) ? Math.max(width, this.width) : this.width; | ||
} | ||
storedPackedType(width = bit_width_js_1.BitWidth.WIDTH8) { | ||
return (0, value_type_util_js_1.packedType)(this.type, this.storedWidth(width)); | ||
storedPackedType(width = BitWidth.WIDTH8) { | ||
return packedType(this.type, this.storedWidth(width)); | ||
} | ||
isOffset() { | ||
return !(0, value_type_util_js_1.isInline)(this.type); | ||
return !isInline(this.type); | ||
} | ||
} | ||
exports.StackValue = StackValue; |
@@ -1,71 +0,56 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.packedType = exports.fixedTypedVectorElementSize = exports.fixedTypedVectorElementType = exports.typedVectorElementType = exports.toTypedVector = exports.isAVector = exports.isFixedTypedVector = exports.isTypedVector = exports.isTypedVectorElement = exports.isIndirectNumber = exports.isNumber = exports.isInline = void 0; | ||
const value_type_js_1 = require("./value-type.js"); | ||
function isInline(value) { | ||
return value === value_type_js_1.ValueType.BOOL | ||
|| value <= value_type_js_1.ValueType.FLOAT; | ||
import { ValueType } from './value-type.js'; | ||
export function isInline(value) { | ||
return value === ValueType.BOOL | ||
|| value <= ValueType.FLOAT; | ||
} | ||
exports.isInline = isInline; | ||
function isNumber(value) { | ||
return value >= value_type_js_1.ValueType.INT | ||
&& value <= value_type_js_1.ValueType.FLOAT; | ||
export function isNumber(value) { | ||
return value >= ValueType.INT | ||
&& value <= ValueType.FLOAT; | ||
} | ||
exports.isNumber = isNumber; | ||
function isIndirectNumber(value) { | ||
return value >= value_type_js_1.ValueType.INDIRECT_INT | ||
&& value <= value_type_js_1.ValueType.INDIRECT_FLOAT; | ||
export function isIndirectNumber(value) { | ||
return value >= ValueType.INDIRECT_INT | ||
&& value <= ValueType.INDIRECT_FLOAT; | ||
} | ||
exports.isIndirectNumber = isIndirectNumber; | ||
function isTypedVectorElement(value) { | ||
return value === value_type_js_1.ValueType.BOOL | ||
|| (value >= value_type_js_1.ValueType.INT | ||
&& value <= value_type_js_1.ValueType.STRING); | ||
export function isTypedVectorElement(value) { | ||
return value === ValueType.BOOL | ||
|| (value >= ValueType.INT | ||
&& value <= ValueType.STRING); | ||
} | ||
exports.isTypedVectorElement = isTypedVectorElement; | ||
function isTypedVector(value) { | ||
return value === value_type_js_1.ValueType.VECTOR_BOOL | ||
|| (value >= value_type_js_1.ValueType.VECTOR_INT | ||
&& value <= value_type_js_1.ValueType.VECTOR_STRING_DEPRECATED); | ||
export function isTypedVector(value) { | ||
return value === ValueType.VECTOR_BOOL | ||
|| (value >= ValueType.VECTOR_INT | ||
&& value <= ValueType.VECTOR_STRING_DEPRECATED); | ||
} | ||
exports.isTypedVector = isTypedVector; | ||
function isFixedTypedVector(value) { | ||
return value >= value_type_js_1.ValueType.VECTOR_INT2 | ||
&& value <= value_type_js_1.ValueType.VECTOR_FLOAT4; | ||
export function isFixedTypedVector(value) { | ||
return value >= ValueType.VECTOR_INT2 | ||
&& value <= ValueType.VECTOR_FLOAT4; | ||
} | ||
exports.isFixedTypedVector = isFixedTypedVector; | ||
function isAVector(value) { | ||
export function isAVector(value) { | ||
return isTypedVector(value) | ||
|| isFixedTypedVector(value) | ||
|| value === value_type_js_1.ValueType.VECTOR; | ||
|| value === ValueType.VECTOR; | ||
} | ||
exports.isAVector = isAVector; | ||
function toTypedVector(valueType, length) { | ||
export function toTypedVector(valueType, length) { | ||
if (length === 0) | ||
return valueType - value_type_js_1.ValueType.INT + value_type_js_1.ValueType.VECTOR_INT; | ||
return valueType - ValueType.INT + ValueType.VECTOR_INT; | ||
if (length === 2) | ||
return valueType - value_type_js_1.ValueType.INT + value_type_js_1.ValueType.VECTOR_INT2; | ||
return valueType - ValueType.INT + ValueType.VECTOR_INT2; | ||
if (length === 3) | ||
return valueType - value_type_js_1.ValueType.INT + value_type_js_1.ValueType.VECTOR_INT3; | ||
return valueType - ValueType.INT + ValueType.VECTOR_INT3; | ||
if (length === 4) | ||
return valueType - value_type_js_1.ValueType.INT + value_type_js_1.ValueType.VECTOR_INT4; | ||
return valueType - ValueType.INT + ValueType.VECTOR_INT4; | ||
throw "Unexpected length " + length; | ||
} | ||
exports.toTypedVector = toTypedVector; | ||
function typedVectorElementType(valueType) { | ||
return valueType - value_type_js_1.ValueType.VECTOR_INT + value_type_js_1.ValueType.INT; | ||
export function typedVectorElementType(valueType) { | ||
return valueType - ValueType.VECTOR_INT + ValueType.INT; | ||
} | ||
exports.typedVectorElementType = typedVectorElementType; | ||
function fixedTypedVectorElementType(valueType) { | ||
return ((valueType - value_type_js_1.ValueType.VECTOR_INT2) % 3) + value_type_js_1.ValueType.INT; | ||
export function fixedTypedVectorElementType(valueType) { | ||
return ((valueType - ValueType.VECTOR_INT2) % 3) + ValueType.INT; | ||
} | ||
exports.fixedTypedVectorElementType = fixedTypedVectorElementType; | ||
function fixedTypedVectorElementSize(valueType) { | ||
export function fixedTypedVectorElementSize(valueType) { | ||
// The x / y >> 0 trick is to have an int division. Suppose to be faster than Math.floor() | ||
return (((valueType - value_type_js_1.ValueType.VECTOR_INT2) / 3) >> 0) + 2; | ||
return (((valueType - ValueType.VECTOR_INT2) / 3) >> 0) + 2; | ||
} | ||
exports.fixedTypedVectorElementSize = fixedTypedVectorElementSize; | ||
function packedType(valueType, bitWidth) { | ||
export function packedType(valueType, bitWidth) { | ||
return bitWidth | (valueType << 2); | ||
} | ||
exports.packedType = packedType; |
@@ -1,5 +0,2 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.ValueType = void 0; | ||
var ValueType; | ||
export var ValueType; | ||
(function (ValueType) { | ||
@@ -34,2 +31,2 @@ ValueType[ValueType["NULL"] = 0] = "NULL"; | ||
ValueType[ValueType["VECTOR_BOOL"] = 36] = "VECTOR_BOOL"; | ||
})(ValueType = exports.ValueType || (exports.ValueType = {})); | ||
})(ValueType || (ValueType = {})); |
@@ -1,2 +0,1 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
export {}; |
@@ -1,7 +0,4 @@ | ||
"use strict"; | ||
Object.defineProperty(exports, "__esModule", { value: true }); | ||
exports.isLittleEndian = exports.float64 = exports.float32 = exports.int32 = void 0; | ||
exports.int32 = new Int32Array(2); | ||
exports.float32 = new Float32Array(exports.int32.buffer); | ||
exports.float64 = new Float64Array(exports.int32.buffer); | ||
exports.isLittleEndian = new Uint16Array(new Uint8Array([1, 0]).buffer)[0] === 1; | ||
export const int32 = new Int32Array(2); | ||
export const float32 = new Float32Array(int32.buffer); | ||
export const float64 = new Float64Array(int32.buffer); | ||
export const isLittleEndian = new Uint16Array(new Uint8Array([1, 0]).buffer)[0] === 1; |
{ | ||
"name": "flatbuffers", | ||
"version": "23.1.21", | ||
"version": "23.3.3", | ||
"description": "Memory Efficient Serialization Library", | ||
@@ -14,14 +14,2 @@ "files": [ | ||
"module": "mjs/flatbuffers.js", | ||
"exports": { | ||
".": { | ||
"node": { | ||
"import": "./mjs/flatbuffers.js", | ||
"require": "./js/flatbuffers.js" | ||
}, | ||
"default": "./js/flatbuffers.js" | ||
}, | ||
"./js/flexbuffers.js": { | ||
"default": "./js/flexbuffers.js" | ||
} | ||
}, | ||
"directories": { | ||
@@ -28,0 +16,0 @@ "doc": "docs", |
@@ -80,2 +80,2 @@ ![logo](http://google.github.io/flatbuffers/fpl_logo_small.png) FlatBuffers | ||
[landing page]: https://google.github.io/flatbuffers | ||
[LICENSE]: https://github.com/google/flatbuffers/blob/master/LICENSE.txt | ||
[LICENSE]: https://github.com/google/flatbuffers/blob/master/LICENSE |
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Found 1 instance in 1 package
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