first commit

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrDecoder.d.ts

@@ -0,0 +1,24 @@
+import type { IReader, IReaderResettable } from '@jsonjoy.com/buffers/lib';
+import type { BinaryJsonDecoder } from '../types';
+export declare class XdrDecoder<R extends IReader & IReaderResettable = IReader & IReaderResettable> implements BinaryJsonDecoder {
+    reader: R;
+    constructor(reader?: R);
+    read(uint8: Uint8Array): unknown;
+    decode(uint8: Uint8Array): unknown;
+    readAny(): unknown;
+    readVoid(): void;
+    readBoolean(): boolean;
+    readInt(): number;
+    readUnsignedInt(): number;
+    readHyper(): bigint;
+    readUnsignedHyper(): bigint;
+    readFloat(): number;
+    readDouble(): number;
+    readQuadruple(): number;
+    readOpaque(size: number): Uint8Array;
+    readVarlenOpaque(): Uint8Array;
+    readString(): string;
+    readEnum(): number;
+    readArray<T>(size: number, elementReader: () => T): T[];
+    readVarlenArray<T>(elementReader: () => T): T[];
+}

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrDecoder.js

@@ -0,0 +1,98 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.XdrDecoder = void 0;
+const Reader_1 = require("@jsonjoy.com/buffers/lib/Reader");
+class XdrDecoder {
+    constructor(reader = new Reader_1.Reader()) {
+        this.reader = reader;
+    }
+    read(uint8) {
+        this.reader.reset(uint8);
+        return this.readAny();
+    }
+    decode(uint8) {
+        this.reader.reset(uint8);
+        return this.readAny();
+    }
+    readAny() {
+        throw new Error('not implemented');
+    }
+    readVoid() {
+    }
+    readBoolean() {
+        return this.readInt() !== 0;
+    }
+    readInt() {
+        const reader = this.reader;
+        const value = reader.view.getInt32(reader.x, false);
+        reader.x += 4;
+        return value;
+    }
+    readUnsignedInt() {
+        const reader = this.reader;
+        const value = reader.view.getUint32(reader.x, false);
+        reader.x += 4;
+        return value;
+    }
+    readHyper() {
+        const reader = this.reader;
+        const value = reader.view.getBigInt64(reader.x, false);
+        reader.x += 8;
+        return value;
+    }
+    readUnsignedHyper() {
+        const reader = this.reader;
+        const value = reader.view.getBigUint64(reader.x, false);
+        reader.x += 8;
+        return value;
+    }
+    readFloat() {
+        const reader = this.reader;
+        const value = reader.view.getFloat32(reader.x, false);
+        reader.x += 4;
+        return value;
+    }
+    readDouble() {
+        const reader = this.reader;
+        const value = reader.view.getFloat64(reader.x, false);
+        reader.x += 8;
+        return value;
+    }
+    readQuadruple() {
+        throw new Error('not implemented');
+    }
+    readOpaque(size) {
+        const reader = this.reader;
+        const data = reader.buf(size);
+        const paddedSize = size % 4 === 0 ? size : size + (4 - (size % 4));
+        reader.skip(paddedSize - size);
+        return data;
+    }
+    readVarlenOpaque() {
+        const size = this.readUnsignedInt();
+        return this.readOpaque(size);
+    }
+    readString() {
+        const size = this.readUnsignedInt();
+        const reader = this.reader;
+        const text = reader.utf8(size);
+        const paddedSize = size % 4 === 0 ? size : size + (4 - (size % 4));
+        reader.skip(paddedSize - size);
+        return text;
+    }
+    readEnum() {
+        return this.readInt();
+    }
+    readArray(size, elementReader) {
+        const array = [];
+        for (let i = 0; i < size; i++)
+            array.push(elementReader());
+        return array;
+    }
+    readVarlenArray(elementReader) {
+        const size = this.readUnsignedInt();
+        return this.readArray(size, elementReader);
+    }
+}
+exports.XdrDecoder = XdrDecoder;
+//# sourceMappingURL=XdrDecoder.js.map

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrDecoder.js.map

@@ -0,0 +1 @@
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node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrEncoder.d.ts

@@ -0,0 +1,29 @@
+import type { IWriter, IWriterGrowable } from '@jsonjoy.com/buffers/lib';
+import type { BinaryJsonEncoder } from '../types';
+export declare class XdrEncoder implements BinaryJsonEncoder {
+    readonly writer: IWriter & IWriterGrowable;
+    constructor(writer: IWriter & IWriterGrowable);
+    encode(value: unknown): Uint8Array;
+    writeUnknown(value: unknown): void;
+    writeAny(value: unknown): void;
+    writeVoid(): void;
+    writeNull(): void;
+    writeBoolean(bool: boolean): void;
+    writeInt(int: number): void;
+    writeUnsignedInt(uint: number): void;
+    writeHyper(hyper: number | bigint): void;
+    writeUnsignedHyper(uhyper: number | bigint): void;
+    writeFloat(float: number): void;
+    writeDouble(double: number): void;
+    writeQuadruple(quad: number): void;
+    writeOpaque(data: Uint8Array): void;
+    writeVarlenOpaque(data: Uint8Array): void;
+    writeStr(str: string): void;
+    writeArr(arr: unknown[]): void;
+    writeObj(obj: Record<string, unknown>): void;
+    writeNumber(num: number): void;
+    writeInteger(int: number): void;
+    writeUInteger(uint: number): void;
+    writeBin(buf: Uint8Array): void;
+    writeAsciiStr(str: string): void;
+}

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrEncoder.js

@@ -0,0 +1,167 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.XdrEncoder = void 0;
+class XdrEncoder {
+    constructor(writer) {
+        this.writer = writer;
+    }
+    encode(value) {
+        const writer = this.writer;
+        writer.reset();
+        this.writeAny(value);
+        return writer.flush();
+    }
+    writeUnknown(value) {
+        this.writeVoid();
+    }
+    writeAny(value) {
+        switch (typeof value) {
+            case 'boolean':
+                return this.writeBoolean(value);
+            case 'number':
+                return this.writeNumber(value);
+            case 'string':
+                return this.writeStr(value);
+            case 'object': {
+                if (value === null)
+                    return this.writeVoid();
+                const constructor = value.constructor;
+                switch (constructor) {
+                    case Uint8Array:
+                        return this.writeBin(value);
+                    default:
+                        return this.writeUnknown(value);
+                }
+            }
+            case 'bigint':
+                return this.writeHyper(value);
+            case 'undefined':
+                return this.writeVoid();
+            default:
+                return this.writeUnknown(value);
+        }
+    }
+    writeVoid() {
+    }
+    writeNull() {
+        this.writeVoid();
+    }
+    writeBoolean(bool) {
+        this.writeInt(bool ? 1 : 0);
+    }
+    writeInt(int) {
+        const writer = this.writer;
+        writer.ensureCapacity(4);
+        writer.view.setInt32(writer.x, Math.trunc(int), false);
+        writer.move(4);
+    }
+    writeUnsignedInt(uint) {
+        const writer = this.writer;
+        writer.ensureCapacity(4);
+        writer.view.setUint32(writer.x, Math.trunc(uint) >>> 0, false);
+        writer.move(4);
+    }
+    writeHyper(hyper) {
+        const writer = this.writer;
+        writer.ensureCapacity(8);
+        if (typeof hyper === 'bigint') {
+            writer.view.setBigInt64(writer.x, hyper, false);
+        }
+        else {
+            const truncated = Math.trunc(hyper);
+            const high = Math.floor(truncated / 0x100000000);
+            const low = truncated >>> 0;
+            writer.view.setInt32(writer.x, high, false);
+            writer.view.setUint32(writer.x + 4, low, false);
+        }
+        writer.move(8);
+    }
+    writeUnsignedHyper(uhyper) {
+        const writer = this.writer;
+        writer.ensureCapacity(8);
+        if (typeof uhyper === 'bigint') {
+            writer.view.setBigUint64(writer.x, uhyper, false);
+        }
+        else {
+            const truncated = Math.trunc(Math.abs(uhyper));
+            const high = Math.floor(truncated / 0x100000000);
+            const low = truncated >>> 0;
+            writer.view.setUint32(writer.x, high, false);
+            writer.view.setUint32(writer.x + 4, low, false);
+        }
+        writer.move(8);
+    }
+    writeFloat(float) {
+        const writer = this.writer;
+        writer.ensureCapacity(4);
+        writer.view.setFloat32(writer.x, float, false);
+        writer.move(4);
+    }
+    writeDouble(double) {
+        const writer = this.writer;
+        writer.ensureCapacity(8);
+        writer.view.setFloat64(writer.x, double, false);
+        writer.move(8);
+    }
+    writeQuadruple(quad) {
+        throw new Error('not implemented');
+    }
+    writeOpaque(data) {
+        const size = data.length;
+        const writer = this.writer;
+        const paddedSize = Math.ceil(size / 4) * 4;
+        writer.ensureCapacity(paddedSize);
+        writer.buf(data, size);
+        const padding = paddedSize - size;
+        for (let i = 0; i < padding; i++)
+            writer.u8(0);
+    }
+    writeVarlenOpaque(data) {
+        this.writeUnsignedInt(data.length);
+        this.writeOpaque(data);
+    }
+    writeStr(str) {
+        const writer = this.writer;
+        const lengthOffset = writer.x;
+        writer.x += 4;
+        const bytesWritten = writer.utf8(str);
+        const paddedSize = Math.ceil(bytesWritten / 4) * 4;
+        const padding = paddedSize - bytesWritten;
+        for (let i = 0; i < padding; i++)
+            writer.u8(0);
+        const currentPos = writer.x;
+        writer.x = lengthOffset;
+        this.writeUnsignedInt(bytesWritten);
+        writer.x = currentPos;
+    }
+    writeArr(arr) {
+        throw new Error('not implemented');
+    }
+    writeObj(obj) {
+        throw new Error('not implemented');
+    }
+    writeNumber(num) {
+        if (Number.isInteger(num)) {
+            if (num >= -2147483648 && num <= 2147483647)
+                this.writeInt(num);
+            else
+                this.writeHyper(num);
+        }
+        else
+            this.writeDouble(num);
+    }
+    writeInteger(int) {
+        this.writeInt(int);
+    }
+    writeUInteger(uint) {
+        this.writeUnsignedInt(uint);
+    }
+    writeBin(buf) {
+        this.writeVarlenOpaque(buf);
+    }
+    writeAsciiStr(str) {
+        this.writeStr(str);
+    }
+}
+exports.XdrEncoder = XdrEncoder;
+//# sourceMappingURL=XdrEncoder.js.map

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrSchemaDecoder.d.ts

@@ -0,0 +1,18 @@
+import type { IReader, IReaderResettable } from '@jsonjoy.com/buffers/lib';
+import type { XdrSchema } from './types';
+export declare class XdrSchemaDecoder {
+    readonly reader: IReader & IReaderResettable;
+    private decoder;
+    constructor(reader?: IReader & IReaderResettable);
+    decode(data: Uint8Array, schema: XdrSchema): unknown;
+    private readValue;
+    private readEnum;
+    private readOpaque;
+    private readVarlenOpaque;
+    private readString;
+    private readArray;
+    private readVarlenArray;
+    private readStruct;
+    private readUnion;
+    private readOptional;
+}

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrSchemaDecoder.js

@@ -0,0 +1,125 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.XdrSchemaDecoder = void 0;
+const Reader_1 = require("@jsonjoy.com/buffers/lib/Reader");
+const XdrDecoder_1 = require("./XdrDecoder");
+const XdrUnion_1 = require("./XdrUnion");
+class XdrSchemaDecoder {
+    constructor(reader = new Reader_1.Reader()) {
+        this.reader = reader;
+        this.decoder = new XdrDecoder_1.XdrDecoder(reader);
+    }
+    decode(data, schema) {
+        this.reader.reset(data);
+        return this.readValue(schema);
+    }
+    readValue(schema) {
+        switch (schema.type) {
+            case 'void':
+                return this.decoder.readVoid();
+            case 'int':
+                return this.decoder.readInt();
+            case 'unsigned_int':
+                return this.decoder.readUnsignedInt();
+            case 'boolean':
+                return this.decoder.readBoolean();
+            case 'hyper':
+                return this.decoder.readHyper();
+            case 'unsigned_hyper':
+                return this.decoder.readUnsignedHyper();
+            case 'float':
+                return this.decoder.readFloat();
+            case 'double':
+                return this.decoder.readDouble();
+            case 'quadruple':
+                return this.decoder.readQuadruple();
+            case 'enum':
+                return this.readEnum(schema);
+            case 'opaque':
+                return this.readOpaque(schema);
+            case 'vopaque':
+                return this.readVarlenOpaque(schema);
+            case 'string':
+                return this.readString(schema);
+            case 'array':
+                return this.readArray(schema);
+            case 'varray':
+                return this.readVarlenArray(schema);
+            case 'struct':
+                return this.readStruct(schema);
+            case 'union':
+                return this.readUnion(schema);
+            case 'optional':
+                return this.readOptional(schema);
+            case 'const':
+                return undefined;
+            default:
+                throw new Error(`Unknown schema type: ${schema.type}`);
+        }
+    }
+    readEnum(schema) {
+        const value = this.decoder.readEnum();
+        for (const [name, enumValue] of Object.entries(schema.values)) {
+            if (enumValue === value) {
+                return name;
+            }
+        }
+        return value;
+    }
+    readOpaque(schema) {
+        return this.decoder.readOpaque(schema.size);
+    }
+    readVarlenOpaque(schema) {
+        const data = this.decoder.readVarlenOpaque();
+        if (schema.size !== undefined && data.length > schema.size) {
+            throw new Error(`Variable-length opaque data size ${data.length} exceeds maximum ${schema.size}`);
+        }
+        return data;
+    }
+    readString(schema) {
+        const str = this.decoder.readString();
+        if (schema.size !== undefined && str.length > schema.size) {
+            throw new Error(`String length ${str.length} exceeds maximum ${schema.size}`);
+        }
+        return str;
+    }
+    readArray(schema) {
+        return this.decoder.readArray(schema.size, () => this.readValue(schema.elements));
+    }
+    readVarlenArray(schema) {
+        const array = this.decoder.readVarlenArray(() => this.readValue(schema.elements));
+        if (schema.size !== undefined && array.length > schema.size) {
+            throw new Error(`Variable-length array size ${array.length} exceeds maximum ${schema.size}`);
+        }
+        return array;
+    }
+    readStruct(schema) {
+        const struct = {};
+        for (const [fieldSchema, fieldName] of schema.fields) {
+            struct[fieldName] = this.readValue(fieldSchema);
+        }
+        return struct;
+    }
+    readUnion(schema) {
+        const discriminant = this.decoder.readInt();
+        for (const [armDiscriminant, armSchema] of schema.arms) {
+            if (armDiscriminant === discriminant) {
+                const value = this.readValue(armSchema);
+                return new XdrUnion_1.XdrUnion(discriminant, value);
+            }
+        }
+        if (schema.default) {
+            const value = this.readValue(schema.default);
+            return new XdrUnion_1.XdrUnion(discriminant, value);
+        }
+        throw new Error(`No matching union arm for discriminant: ${discriminant}`);
+    }
+    readOptional(schema) {
+        const opted = this.decoder.readBoolean();
+        if (!opted)
+            return null;
+        return this.readValue(schema.element);
+    }
+}
+exports.XdrSchemaDecoder = XdrSchemaDecoder;
+//# sourceMappingURL=XdrSchemaDecoder.js.map

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrSchemaDecoder.js.map

@@ -0,0 +1 @@
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node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrSchemaEncoder.d.ts

@@ -0,0 +1,30 @@
+import type { IWriter, IWriterGrowable } from '@jsonjoy.com/buffers/lib';
+import type { XdrSchema, XdrEnumSchema, XdrOpaqueSchema, XdrVarlenOpaqueSchema, XdrStringSchema, XdrArraySchema, XdrVarlenArraySchema, XdrStructSchema, XdrUnionSchema, XdrOptionalSchema } from './types';
+export declare class XdrSchemaEncoder {
+    readonly writer: IWriter & IWriterGrowable;
+    private encoder;
+    constructor(writer: IWriter & IWriterGrowable);
+    encode(value: unknown, schema: XdrSchema): Uint8Array;
+    writeVoid(schema: XdrSchema): void;
+    writeInt(value: number, schema: XdrSchema): void;
+    writeUnsignedInt(value: number, schema: XdrSchema): void;
+    writeBoolean(value: boolean, schema: XdrSchema): void;
+    writeHyper(value: number | bigint, schema: XdrSchema): void;
+    writeUnsignedHyper(value: number | bigint, schema: XdrSchema): void;
+    writeFloat(value: number, schema: XdrSchema): void;
+    writeDouble(value: number, schema: XdrSchema): void;
+    writeQuadruple(value: number, schema: XdrSchema): void;
+    writeEnum(value: string, schema: XdrEnumSchema): void;
+    writeOpaque(value: Uint8Array, schema: XdrOpaqueSchema): void;
+    writeVarlenOpaque(value: Uint8Array, schema: XdrVarlenOpaqueSchema): void;
+    writeString(value: string, schema: XdrStringSchema): void;
+    writeArray(value: unknown[], schema: XdrArraySchema): void;
+    writeVarlenArray(value: unknown[], schema: XdrVarlenArraySchema): void;
+    writeStruct(value: Record<string, unknown>, schema: XdrStructSchema): void;
+    writeUnion(value: unknown, schema: XdrUnionSchema, discriminant: number | string | boolean): void;
+    writeOptional(value: unknown, schema: XdrOptionalSchema): void;
+    writeNumber(value: number, schema: XdrSchema): void;
+    private writeValue;
+    private validateSchemaType;
+    private writeDiscriminant;
+}

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrSchemaEncoder.js

@@ -0,0 +1,278 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.XdrSchemaEncoder = void 0;
+const XdrEncoder_1 = require("./XdrEncoder");
+const XdrUnion_1 = require("./XdrUnion");
+class XdrSchemaEncoder {
+    constructor(writer) {
+        this.writer = writer;
+        this.encoder = new XdrEncoder_1.XdrEncoder(writer);
+    }
+    encode(value, schema) {
+        this.writer.reset();
+        this.writeValue(value, schema);
+        return this.writer.flush();
+    }
+    writeVoid(schema) {
+        this.validateSchemaType(schema, 'void');
+        this.encoder.writeVoid();
+    }
+    writeInt(value, schema) {
+        this.validateSchemaType(schema, 'int');
+        if (!Number.isInteger(value) || value < -2147483648 || value > 2147483647) {
+            throw new Error('Value is not a valid 32-bit signed integer');
+        }
+        this.encoder.writeInt(value);
+    }
+    writeUnsignedInt(value, schema) {
+        this.validateSchemaType(schema, 'unsigned_int');
+        if (!Number.isInteger(value) || value < 0 || value > 4294967295) {
+            throw new Error('Value is not a valid 32-bit unsigned integer');
+        }
+        this.encoder.writeUnsignedInt(value);
+    }
+    writeBoolean(value, schema) {
+        this.validateSchemaType(schema, 'boolean');
+        this.encoder.writeBoolean(value);
+    }
+    writeHyper(value, schema) {
+        this.validateSchemaType(schema, 'hyper');
+        this.encoder.writeHyper(value);
+    }
+    writeUnsignedHyper(value, schema) {
+        this.validateSchemaType(schema, 'unsigned_hyper');
+        if ((typeof value === 'number' && value < 0) || (typeof value === 'bigint' && value < BigInt(0))) {
+            throw new Error('Value is not a valid unsigned integer');
+        }
+        this.encoder.writeUnsignedHyper(value);
+    }
+    writeFloat(value, schema) {
+        this.validateSchemaType(schema, 'float');
+        this.encoder.writeFloat(value);
+    }
+    writeDouble(value, schema) {
+        this.validateSchemaType(schema, 'double');
+        this.encoder.writeDouble(value);
+    }
+    writeQuadruple(value, schema) {
+        this.validateSchemaType(schema, 'quadruple');
+        this.encoder.writeQuadruple(value);
+    }
+    writeEnum(value, schema) {
+        if (schema.type !== 'enum') {
+            throw new Error('Schema is not an enum schema');
+        }
+        if (!(value in schema.values)) {
+            throw new Error(`Invalid enum value: ${value}. Valid values are: ${Object.keys(schema.values).join(', ')}`);
+        }
+        const enumValue = schema.values[value];
+        if (!Number.isInteger(enumValue)) {
+            throw new Error(`Enum value ${value} has non-integer assignment: ${enumValue}`);
+        }
+        this.encoder.writeInt(enumValue);
+    }
+    writeOpaque(value, schema) {
+        if (schema.type !== 'opaque') {
+            throw new Error('Schema is not an opaque schema');
+        }
+        if (value.length !== schema.size) {
+            throw new Error(`Opaque data length ${value.length} does not match schema size ${schema.size}`);
+        }
+        this.encoder.writeOpaque(value);
+    }
+    writeVarlenOpaque(value, schema) {
+        if (schema.type !== 'vopaque') {
+            throw new Error('Schema is not a variable-length opaque schema');
+        }
+        if (schema.size !== undefined && value.length > schema.size) {
+            throw new Error(`Opaque data length ${value.length} exceeds maximum size ${schema.size}`);
+        }
+        this.encoder.writeVarlenOpaque(value);
+    }
+    writeString(value, schema) {
+        if (schema.type !== 'string') {
+            throw new Error('Schema is not a string schema');
+        }
+        if (schema.size !== undefined && value.length > schema.size) {
+            throw new Error(`String length ${value.length} exceeds maximum size ${schema.size}`);
+        }
+        this.encoder.writeStr(value);
+    }
+    writeArray(value, schema) {
+        if (schema.type !== 'array') {
+            throw new Error('Schema is not an array schema');
+        }
+        if (value.length !== schema.size) {
+            throw new Error(`Array length ${value.length} does not match schema size ${schema.size}`);
+        }
+        for (const item of value) {
+            this.writeValue(item, schema.elements);
+        }
+    }
+    writeVarlenArray(value, schema) {
+        if (schema.type !== 'varray') {
+            throw new Error('Schema is not a variable-length array schema');
+        }
+        if (schema.size !== undefined && value.length > schema.size) {
+            throw new Error(`Array length ${value.length} exceeds maximum size ${schema.size}`);
+        }
+        this.encoder.writeUnsignedInt(value.length);
+        for (const item of value) {
+            this.writeValue(item, schema.elements);
+        }
+    }
+    writeStruct(value, schema) {
+        if (schema.type !== 'struct') {
+            throw new Error('Schema is not a struct schema');
+        }
+        for (const [fieldSchema, fieldName] of schema.fields) {
+            if (!(fieldName in value)) {
+                throw new Error(`Missing required field: ${fieldName}`);
+            }
+            this.writeValue(value[fieldName], fieldSchema);
+        }
+    }
+    writeUnion(value, schema, discriminant) {
+        if (schema.type !== 'union') {
+            throw new Error('Schema is not a union schema');
+        }
+        const arm = schema.arms.find(([armDiscriminant]) => armDiscriminant === discriminant);
+        if (!arm) {
+            if (schema.default) {
+                this.writeDiscriminant(discriminant);
+                this.writeValue(value, schema.default);
+            }
+            else {
+                throw new Error(`No matching arm found for discriminant: ${discriminant}`);
+            }
+        }
+        else {
+            this.writeDiscriminant(discriminant);
+            this.writeValue(value, arm[1]);
+        }
+    }
+    writeOptional(value, schema) {
+        if (schema.type !== 'optional') {
+            throw new Error('Schema is not an optional schema');
+        }
+        if (value === null || value === undefined) {
+            this.encoder.writeBoolean(false);
+        }
+        else {
+            this.encoder.writeBoolean(true);
+            this.writeValue(value, schema.element);
+        }
+    }
+    writeNumber(value, schema) {
+        switch (schema.type) {
+            case 'int':
+                this.writeInt(value, schema);
+                break;
+            case 'unsigned_int':
+                this.writeUnsignedInt(value, schema);
+                break;
+            case 'hyper':
+                this.writeHyper(value, schema);
+                break;
+            case 'unsigned_hyper':
+                this.writeUnsignedHyper(value, schema);
+                break;
+            case 'float':
+                this.writeFloat(value, schema);
+                break;
+            case 'double':
+                this.writeDouble(value, schema);
+                break;
+            case 'quadruple':
+                this.writeQuadruple(value, schema);
+                break;
+            default:
+                throw new Error(`Schema type ${schema.type} is not a numeric type`);
+        }
+    }
+    writeValue(value, schema) {
+        switch (schema.type) {
+            case 'void':
+                this.encoder.writeVoid();
+                break;
+            case 'int':
+                this.encoder.writeInt(value);
+                break;
+            case 'unsigned_int':
+                this.encoder.writeUnsignedInt(value);
+                break;
+            case 'boolean':
+                this.encoder.writeBoolean(value);
+                break;
+            case 'hyper':
+                this.encoder.writeHyper(value);
+                break;
+            case 'unsigned_hyper':
+                this.encoder.writeUnsignedHyper(value);
+                break;
+            case 'float':
+                this.encoder.writeFloat(value);
+                break;
+            case 'double':
+                this.encoder.writeDouble(value);
+                break;
+            case 'quadruple':
+                this.encoder.writeQuadruple(value);
+                break;
+            case 'enum':
+                this.writeEnum(value, schema);
+                break;
+            case 'opaque':
+                this.writeOpaque(value, schema);
+                break;
+            case 'vopaque':
+                this.writeVarlenOpaque(value, schema);
+                break;
+            case 'string':
+                this.writeString(value, schema);
+                break;
+            case 'array':
+                this.writeArray(value, schema);
+                break;
+            case 'varray':
+                this.writeVarlenArray(value, schema);
+                break;
+            case 'struct':
+                this.writeStruct(value, schema);
+                break;
+            case 'union':
+                if (value instanceof XdrUnion_1.XdrUnion) {
+                    this.writeUnion(value.value, schema, value.discriminant);
+                }
+                else {
+                    throw new Error('Union values must be wrapped in XdrUnion class');
+                }
+                break;
+            case 'optional':
+                this.writeOptional(value, schema);
+                break;
+            case 'const':
+                break;
+            default:
+                throw new Error(`Unknown schema type: ${schema.type}`);
+        }
+    }
+    validateSchemaType(schema, expectedType) {
+        if (schema.type !== expectedType) {
+            throw new Error(`Expected schema type ${expectedType}, got ${schema.type}`);
+        }
+    }
+    writeDiscriminant(discriminant) {
+        if (typeof discriminant === 'number') {
+            this.encoder.writeInt(discriminant);
+        }
+        else if (typeof discriminant === 'boolean') {
+            this.encoder.writeBoolean(discriminant);
+        }
+        else {
+            throw new Error('String discriminants require enum schema context');
+        }
+    }
+}
+exports.XdrSchemaEncoder = XdrSchemaEncoder;
+//# sourceMappingURL=XdrSchemaEncoder.js.map

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrSchemaValidator.d.ts

@@ -0,0 +1,17 @@
+import type { XdrSchema } from './types';
+export declare class XdrSchemaValidator {
+    validateSchema(schema: XdrSchema): boolean;
+    validateValue(value: unknown, schema: XdrSchema): boolean;
+    private validateSchemaInternal;
+    private validateEnumSchema;
+    private validateOpaqueSchema;
+    private validateVarlenOpaqueSchema;
+    private validateStringSchema;
+    private validateArraySchema;
+    private validateVarlenArraySchema;
+    private validateStructSchema;
+    private validateUnionSchema;
+    private validateOptionalSchema;
+    private validateConstantSchema;
+    private validateValueInternal;
+}

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrSchemaValidator.js

@@ -0,0 +1,222 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.XdrSchemaValidator = void 0;
+class XdrSchemaValidator {
+    validateSchema(schema) {
+        try {
+            return this.validateSchemaInternal(schema);
+        }
+        catch {
+            return false;
+        }
+    }
+    validateValue(value, schema) {
+        try {
+            return this.validateValueInternal(value, schema);
+        }
+        catch {
+            return false;
+        }
+    }
+    validateSchemaInternal(schema) {
+        if (!schema || typeof schema !== 'object' || !schema.type) {
+            return false;
+        }
+        switch (schema.type) {
+            case 'void':
+            case 'int':
+            case 'unsigned_int':
+            case 'boolean':
+            case 'hyper':
+            case 'unsigned_hyper':
+            case 'float':
+            case 'double':
+            case 'quadruple':
+                return true;
+            case 'enum':
+                return this.validateEnumSchema(schema);
+            case 'opaque':
+                return this.validateOpaqueSchema(schema);
+            case 'vopaque':
+                return this.validateVarlenOpaqueSchema(schema);
+            case 'string':
+                return this.validateStringSchema(schema);
+            case 'array':
+                return this.validateArraySchema(schema);
+            case 'varray':
+                return this.validateVarlenArraySchema(schema);
+            case 'struct':
+                return this.validateStructSchema(schema);
+            case 'union':
+                return this.validateUnionSchema(schema);
+            case 'optional':
+                return this.validateOptionalSchema(schema);
+            case 'const':
+                return this.validateConstantSchema(schema);
+            default:
+                return false;
+        }
+    }
+    validateEnumSchema(schema) {
+        if (!schema.values || typeof schema.values !== 'object') {
+            return false;
+        }
+        const values = Object.values(schema.values);
+        const uniqueValues = new Set(values);
+        if (values.length !== uniqueValues.size) {
+            return false;
+        }
+        return values.every((value) => Number.isInteger(value));
+    }
+    validateOpaqueSchema(schema) {
+        return typeof schema.size === 'number' && Number.isInteger(schema.size) && schema.size >= 0;
+    }
+    validateVarlenOpaqueSchema(schema) {
+        return !schema.size || (typeof schema.size === 'number' && Number.isInteger(schema.size) && schema.size >= 0);
+    }
+    validateStringSchema(schema) {
+        return !schema.size || (typeof schema.size === 'number' && Number.isInteger(schema.size) && schema.size >= 0);
+    }
+    validateArraySchema(schema) {
+        if (!schema.elements || typeof schema.size !== 'number' || !Number.isInteger(schema.size) || schema.size < 0) {
+            return false;
+        }
+        return this.validateSchemaInternal(schema.elements);
+    }
+    validateVarlenArraySchema(schema) {
+        if (!schema.elements) {
+            return false;
+        }
+        if (schema.size !== undefined) {
+            if (typeof schema.size !== 'number' || !Number.isInteger(schema.size) || schema.size < 0) {
+                return false;
+            }
+        }
+        return this.validateSchemaInternal(schema.elements);
+    }
+    validateStructSchema(schema) {
+        if (!Array.isArray(schema.fields)) {
+            return false;
+        }
+        const fieldNames = new Set();
+        for (const field of schema.fields) {
+            if (!Array.isArray(field) || field.length !== 2) {
+                return false;
+            }
+            const [fieldSchema, fieldName] = field;
+            if (typeof fieldName !== 'string' || fieldName === '') {
+                return false;
+            }
+            if (fieldNames.has(fieldName)) {
+                return false;
+            }
+            fieldNames.add(fieldName);
+            if (!this.validateSchemaInternal(fieldSchema)) {
+                return false;
+            }
+        }
+        return true;
+    }
+    validateUnionSchema(schema) {
+        if (!Array.isArray(schema.arms) || schema.arms.length === 0) {
+            return false;
+        }
+        const discriminants = new Set();
+        for (const arm of schema.arms) {
+            if (!Array.isArray(arm) || arm.length !== 2) {
+                return false;
+            }
+            const [discriminant, armSchema] = arm;
+            if (discriminants.has(discriminant)) {
+                return false;
+            }
+            discriminants.add(discriminant);
+            if (typeof discriminant !== 'number' && typeof discriminant !== 'string' && typeof discriminant !== 'boolean') {
+                return false;
+            }
+            if (!this.validateSchemaInternal(armSchema)) {
+                return false;
+            }
+        }
+        if (schema.default && !this.validateSchemaInternal(schema.default)) {
+            return false;
+        }
+        return true;
+    }
+    validateOptionalSchema(schema) {
+        if (!schema.element) {
+            return false;
+        }
+        return this.validateSchemaInternal(schema.element);
+    }
+    validateConstantSchema(schema) {
+        if (typeof schema.value !== 'number' || !Number.isInteger(schema.value)) {
+            return false;
+        }
+        return true;
+    }
+    validateValueInternal(value, schema) {
+        switch (schema.type) {
+            case 'void':
+                return value === null || value === undefined;
+            case 'int':
+                return typeof value === 'number' && Number.isInteger(value) && value >= -2147483648 && value <= 2147483647;
+            case 'unsigned_int':
+                return typeof value === 'number' && Number.isInteger(value) && value >= 0 && value <= 4294967295;
+            case 'boolean':
+                return typeof value === 'boolean';
+            case 'hyper':
+                return (typeof value === 'number' && Number.isInteger(value)) || typeof value === 'bigint';
+            case 'unsigned_hyper':
+                return ((typeof value === 'number' && Number.isInteger(value) && value >= 0) ||
+                    (typeof value === 'bigint' && value >= BigInt(0)));
+            case 'float':
+            case 'double':
+            case 'quadruple':
+                return typeof value === 'number';
+            case 'enum':
+                const enumSchema = schema;
+                return typeof value === 'string' && value in enumSchema.values;
+            case 'opaque':
+                const opaqueSchema = schema;
+                return value instanceof Uint8Array && value.length === opaqueSchema.size;
+            case 'vopaque':
+                const vopaqueSchema = schema;
+                return value instanceof Uint8Array && (!vopaqueSchema.size || value.length <= vopaqueSchema.size);
+            case 'string':
+                const stringSchema = schema;
+                return typeof value === 'string' && (!stringSchema.size || value.length <= stringSchema.size);
+            case 'array':
+                const arraySchema = schema;
+                return (Array.isArray(value) &&
+                    value.length === arraySchema.size &&
+                    value.every((item) => this.validateValueInternal(item, arraySchema.elements)));
+            case 'varray':
+                const varraySchema = schema;
+                return (Array.isArray(value) &&
+                    (!varraySchema.size || value.length <= varraySchema.size) &&
+                    value.every((item) => this.validateValueInternal(item, varraySchema.elements)));
+            case 'struct':
+                const structSchema = schema;
+                if (!value || typeof value !== 'object' || Array.isArray(value)) {
+                    return false;
+                }
+                const valueObj = value;
+                return structSchema.fields.every(([fieldSchema, fieldName]) => fieldName in valueObj && this.validateValueInternal(valueObj[fieldName], fieldSchema));
+            case 'union':
+                const unionSchema = schema;
+                const matchesArm = unionSchema.arms.some(([, armSchema]) => this.validateValueInternal(value, armSchema));
+                const matchesDefault = unionSchema.default ? this.validateValueInternal(value, unionSchema.default) : false;
+                return matchesArm || matchesDefault;
+            case 'optional':
+                const optionalSchema = schema;
+                return value === null || value === undefined || this.validateValueInternal(value, optionalSchema.element);
+            case 'const':
+                return true;
+            default:
+                return false;
+        }
+    }
+}
+exports.XdrSchemaValidator = XdrSchemaValidator;
+//# sourceMappingURL=XdrSchemaValidator.js.map

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrUnion.d.ts

@@ -0,0 +1,5 @@
+export declare class XdrUnion<T = unknown> {
+    readonly discriminant: number | string | boolean;
+    readonly value: T;
+    constructor(discriminant: number | string | boolean, value: T);
+}

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrUnion.js

@@ -0,0 +1,11 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.XdrUnion = void 0;
+class XdrUnion {
+    constructor(discriminant, value) {
+        this.discriminant = discriminant;
+        this.value = value;
+    }
+}
+exports.XdrUnion = XdrUnion;
+//# sourceMappingURL=XdrUnion.js.map

node_modules/@jsonjoy.com/json-pack/lib/xdr/XdrUnion.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"XdrUnion.js","sourceRoot":"","sources":["../../src/xdr/XdrUnion.ts"],"names":[],"mappings":";;;AAKA,MAAa,QAAQ;IACnB,YACkB,YAAuC,EACvC,KAAQ;QADR,iBAAY,GAAZ,YAAY,CAA2B;QACvC,UAAK,GAAL,KAAK,CAAG;IACvB,CAAC;CACL;AALD,4BAKC"}

node_modules/@jsonjoy.com/json-pack/lib/xdr/index.d.ts

@@ -0,0 +1,7 @@
+export * from './types';
+export * from './XdrEncoder';
+export * from './XdrDecoder';
+export * from './XdrSchemaEncoder';
+export * from './XdrSchemaDecoder';
+export * from './XdrSchemaValidator';
+export * from './XdrUnion';

node_modules/@jsonjoy.com/json-pack/lib/xdr/index.js

@@ -0,0 +1,11 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const tslib_1 = require("tslib");
+tslib_1.__exportStar(require("./types"), exports);
+tslib_1.__exportStar(require("./XdrEncoder"), exports);
+tslib_1.__exportStar(require("./XdrDecoder"), exports);
+tslib_1.__exportStar(require("./XdrSchemaEncoder"), exports);
+tslib_1.__exportStar(require("./XdrSchemaDecoder"), exports);
+tslib_1.__exportStar(require("./XdrSchemaValidator"), exports);
+tslib_1.__exportStar(require("./XdrUnion"), exports);
+//# sourceMappingURL=index.js.map

node_modules/@jsonjoy.com/json-pack/lib/xdr/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../../src/xdr/index.ts"],"names":[],"mappings":";;;AAeA,kDAAwB;AACxB,uDAA6B;AAC7B,uDAA6B;AAC7B,6DAAmC;AACnC,6DAAmC;AACnC,+DAAqC;AACrC,qDAA2B"}

node_modules/@jsonjoy.com/json-pack/lib/xdr/types.d.ts

@@ -0,0 +1,56 @@
+import type { XdrDecoder } from './XdrDecoder';
+import type { XdrEncoder } from './XdrEncoder';
+export type XdrSchema = XdrPrimitiveSchema | XdrWidePrimitiveSchema | XdrCompositeSchema | XdrOptionalSchema;
+export type XdrPrimitiveSchema = XdrVoidSchema | XdrIntSchema | XdrUnsignedIntSchema | XdrEnumSchema | XdrBooleanSchema | XdrHyperSchema | XdrUnsignedHyperSchema | XdrFloatSchema | XdrDoubleSchema | XdrQuadrupleSchema;
+export type XdrVoidSchema = XdrBaseSchema<'void'>;
+export type XdrIntSchema = XdrBaseSchema<'int'>;
+export type XdrUnsignedIntSchema = XdrBaseSchema<'unsigned_int'>;
+export interface XdrEnumSchema extends XdrBaseSchema<'enum'> {
+    values: Record<string, number>;
+}
+export type XdrBooleanSchema = XdrBaseSchema<'boolean'>;
+export type XdrHyperSchema = XdrBaseSchema<'hyper'>;
+export type XdrUnsignedHyperSchema = XdrBaseSchema<'unsigned_hyper'>;
+export type XdrFloatSchema = XdrBaseSchema<'float'>;
+export type XdrDoubleSchema = XdrBaseSchema<'double'>;
+export type XdrQuadrupleSchema = XdrBaseSchema<'quadruple'>;
+export type XdrWidePrimitiveSchema = XdrOpaqueSchema | XdrVarlenOpaqueSchema | XdrStringSchema;
+export interface XdrOpaqueSchema extends XdrBaseSchema<'opaque'> {
+    size: number;
+}
+export interface XdrVarlenOpaqueSchema extends XdrBaseSchema<'vopaque'> {
+    size?: number;
+}
+export interface XdrStringSchema extends XdrBaseSchema<'string'> {
+    size?: number;
+}
+export type XdrCompositeSchema = XdrArraySchema | XdrVarlenArraySchema | XdrStructSchema | XdrUnionSchema | XdrOptionalSchema | XdrConstantSchema;
+export interface XdrArraySchema extends XdrBaseSchema<'array'> {
+    elements: XdrSchema;
+    size: number;
+}
+export interface XdrVarlenArraySchema extends XdrBaseSchema<'varray'> {
+    elements: XdrSchema;
+    size?: number;
+}
+export interface XdrStructSchema extends XdrBaseSchema<'struct'> {
+    fields: [schema: XdrSchema, name: string][];
+}
+export interface XdrUnionSchema extends XdrBaseSchema<'union'> {
+    type: 'union';
+    arms: [discriminant: number | string | boolean, schema: XdrSchema][];
+    default?: XdrSchema;
+}
+export interface XdrOptionalSchema extends XdrBaseSchema<'optional'> {
+    element: XdrSchema;
+}
+export interface XdrConstantSchema extends XdrBaseSchema<'const'> {
+    value: number;
+}
+export interface XdrBaseSchema<Type extends string> {
+    type: Type;
+}
+export type XdrTypeDecoder<T extends XdrType> = (xdr: XdrDecoder) => T;
+export interface XdrType {
+    encode(xdr: XdrEncoder): void;
+}

node_modules/@jsonjoy.com/json-pack/lib/xdr/types.js

@@ -0,0 +1,3 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+//# sourceMappingURL=types.js.map

node_modules/@jsonjoy.com/json-pack/lib/xdr/types.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"types.js","sourceRoot":"","sources":["../../src/xdr/types.ts"],"names":[],"mappings":""}