Stefan Hacker
98 lines
2.7 KiB
JavaScript
98 lines
2.7 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.XdrDecoder = void 0;
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const Reader_1 = require("@jsonjoy.com/buffers/lib/Reader");
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class XdrDecoder {
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constructor(reader = new Reader_1.Reader()) {
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this.reader = reader;
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}
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read(uint8) {
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this.reader.reset(uint8);
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return this.readAny();
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}
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decode(uint8) {
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this.reader.reset(uint8);
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return this.readAny();
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}
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readAny() {
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throw new Error('not implemented');
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}
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readVoid() {
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}
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readBoolean() {
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return this.readInt() !== 0;
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}
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readInt() {
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const reader = this.reader;
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const value = reader.view.getInt32(reader.x, false);
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reader.x += 4;
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return value;
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}
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readUnsignedInt() {
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const reader = this.reader;
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const value = reader.view.getUint32(reader.x, false);
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reader.x += 4;
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return value;
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}
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readHyper() {
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const reader = this.reader;
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const value = reader.view.getBigInt64(reader.x, false);
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reader.x += 8;
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return value;
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}
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readUnsignedHyper() {
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const reader = this.reader;
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const value = reader.view.getBigUint64(reader.x, false);
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reader.x += 8;
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return value;
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}
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readFloat() {
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const reader = this.reader;
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const value = reader.view.getFloat32(reader.x, false);
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reader.x += 4;
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return value;
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}
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readDouble() {
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const reader = this.reader;
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const value = reader.view.getFloat64(reader.x, false);
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reader.x += 8;
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return value;
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}
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readQuadruple() {
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throw new Error('not implemented');
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}
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readOpaque(size) {
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const reader = this.reader;
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const data = reader.buf(size);
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const paddedSize = size % 4 === 0 ? size : size + (4 - (size % 4));
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reader.skip(paddedSize - size);
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return data;
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}
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readVarlenOpaque() {
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const size = this.readUnsignedInt();
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return this.readOpaque(size);
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}
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readString() {
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const size = this.readUnsignedInt();
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const reader = this.reader;
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const text = reader.utf8(size);
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const paddedSize = size % 4 === 0 ? size : size + (4 - (size % 4));
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reader.skip(paddedSize - size);
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return text;
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}
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readEnum() {
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return this.readInt();
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}
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readArray(size, elementReader) {
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const array = [];
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for (let i = 0; i < size; i++)
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array.push(elementReader());
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return array;
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}
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readVarlenArray(elementReader) {
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const size = this.readUnsignedInt();
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return this.readArray(size, elementReader);
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}
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}
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exports.XdrDecoder = XdrDecoder;
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//# sourceMappingURL=XdrDecoder.js.map
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