@selfage/message
Version:
Runtime lib for generated messages to parse, copy, serialize and deserialize messages.
222 lines • 30 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.initBuffer = initBuffer;
exports.toBufferFromValue = toBufferFromValue;
exports.toBufferFromMessage = toBufferFromMessage;
exports.serializeMessage = serializeMessage;
exports.toEnumFromNumber = toEnumFromNumber;
exports.toValueFromBinary = toValueFromBinary;
exports.toMessageFromBinary = toMessageFromBinary;
exports.deserializeMessage = deserializeMessage;
const descriptor_1 = require("./descriptor");
// Binary format example.
// From {1: 1, 2: true, 3: {}, 4: {1: 1}, 5: "a", 6: [1]}
// To <6 (Uint32 for number of fields)><1 (Uint32 for index)><1 (Float64 for number value)><2 (Uint32 for index)><1 (Uint8 for boolean value)><3 (Uint32 for index)><0 (Uint32 for byte size)><4 (Uint32 for index)><12 (Uint32 for byte size)><1 (Uint32 for index)><1 (Float64 for number value)><5 (Uint32 for index)><1 (Uint32 for byte length)><97 (Uint8 for UTF8 encoding)><6 (Uint32 for index)><1 (Uint32 for array size)><1 (Float64 for number value)>
//
// Requirements:
// 1. Index, enum value, and array length must be < 2^32.
// 2. Number of fields, and string byte length must be < 2^32 - 1 (NOTE!).
// 3. Field index and enum value must be > 0.
//
// Handling `undefined` and `null`:
// 1. If a field is undefined/null, it's ignored when serialized.
// 2. If an element of an array is undefined/null, it will be kept as undefined in the array.
//
// Maximum byte size by default is 16MB, but can be changed globally using `initBuffer(maxBytes: number)`.
let UINT32_VALUE_FOR_UNDEFINED = 4294967295;
let BOOLEAN_VALUE_FOR_UNDEFINED = 2;
let RESERVED_UINT8_ARRAY;
let DATA_VIEW_OF_RESERVED_ARRAY;
let TEXT_ENCODER = new TextEncoder();
let TEXT_DECODER = new TextDecoder();
function initBuffer(maxBytes = 1024 * 1024 * 16) {
RESERVED_UINT8_ARRAY = new Uint8Array(maxBytes);
DATA_VIEW_OF_RESERVED_ARRAY = new DataView(RESERVED_UINT8_ARRAY.buffer);
}
initBuffer();
function toBufferFromValue(value, field, uint8Array, dataView, byteOffset) {
if (field.primitiveType) {
switch (field.primitiveType) {
case descriptor_1.PrimitiveType.NUMBER:
if (value == null) {
dataView.setFloat64(byteOffset, NaN, true);
}
else {
dataView.setFloat64(byteOffset, value, true);
}
byteOffset += 8;
break;
case descriptor_1.PrimitiveType.BOOLEAN:
if (value == null) {
dataView.setUint8(byteOffset, BOOLEAN_VALUE_FOR_UNDEFINED);
}
else {
dataView.setUint8(byteOffset, value);
}
byteOffset += 1;
break;
case descriptor_1.PrimitiveType.STRING:
if (value == null) {
dataView.setUint32(byteOffset, UINT32_VALUE_FOR_UNDEFINED, true);
byteOffset += 4;
}
else {
let res = TEXT_ENCODER.encodeInto(value, uint8Array.subarray(byteOffset + 4));
dataView.setUint32(byteOffset, res.written, true);
byteOffset += 4 + res.written;
}
break;
}
}
else if (field.enumType) {
if (value == null) {
dataView.setUint32(byteOffset, 0, true);
}
else {
dataView.setUint32(byteOffset, value, true);
}
byteOffset += 4;
}
else {
// message type
byteOffset = toBufferFromMessage(value, field.messageType, uint8Array, dataView, byteOffset);
}
return byteOffset;
}
function toBufferFromMessage(message, descriptor, uint8Array, dataView, byteOffset) {
if (!message) {
dataView.setUint32(byteOffset, UINT32_VALUE_FOR_UNDEFINED, true);
return byteOffset + 4;
}
let numOfFields = 0;
let byteOffsetForNumOfFields = byteOffset;
byteOffset += 4;
for (let field of descriptor.fields) {
if (message[field.name] == null) {
continue;
}
numOfFields += 1;
dataView.setUint32(byteOffset, field.index, true);
byteOffset += 4;
if (field.isArray) {
dataView.setUint32(byteOffset, message[field.name].length, true);
byteOffset += 4;
for (let value of message[field.name]) {
byteOffset = toBufferFromValue(value, field, uint8Array, dataView, byteOffset);
}
}
else {
byteOffset = toBufferFromValue(message[field.name], field, uint8Array, dataView, byteOffset);
}
}
dataView.setUint32(byteOffsetForNumOfFields, numOfFields, true);
return byteOffset;
}
function serializeMessage(message, descriptor) {
let byteOffset = toBufferFromMessage(message, descriptor, RESERVED_UINT8_ARRAY, DATA_VIEW_OF_RESERVED_ARRAY, 0);
return RESERVED_UINT8_ARRAY.slice(0, byteOffset);
}
function toEnumFromNumber(sourceValue, enumType) {
let found = enumType.values.find((enumValue) => {
return enumValue.value === sourceValue;
});
if (found === undefined) {
return undefined;
}
else {
return sourceValue;
}
}
function toValueFromBinary(dataView, byteOffset, field) {
let value;
if (field.primitiveType) {
switch (field.primitiveType) {
case descriptor_1.PrimitiveType.NUMBER:
value = dataView.getFloat64(byteOffset, true);
if (isNaN(value)) {
value = undefined;
}
byteOffset += 8;
break;
case descriptor_1.PrimitiveType.BOOLEAN:
value = dataView.getUint8(byteOffset);
if (value === BOOLEAN_VALUE_FOR_UNDEFINED) {
value = undefined;
}
else {
value = Boolean(value);
}
byteOffset += 1;
break;
case descriptor_1.PrimitiveType.STRING:
let stringByteLength = dataView.getUint32(byteOffset, true);
byteOffset += 4;
if (stringByteLength === UINT32_VALUE_FOR_UNDEFINED) {
value = undefined;
}
else {
value = TEXT_DECODER.decode(new Uint8Array(dataView.buffer, dataView.byteOffset + byteOffset, stringByteLength));
byteOffset += stringByteLength;
}
break;
}
}
else if (field.enumType) {
let enumSourceValue = dataView.getUint32(byteOffset, true);
byteOffset += 4;
value = toEnumFromNumber(enumSourceValue, field.enumType);
}
else {
// message type
let messageAndByteOffset = toMessageFromBinary(dataView, byteOffset, field.messageType);
value = messageAndByteOffset.message;
byteOffset = messageAndByteOffset.byteOffset;
}
return { value, byteOffset };
}
function toMessageFromBinary(dataView, byteOffset, descriptor) {
let numOfFields = dataView.getUint32(byteOffset, true);
byteOffset += 4;
if (numOfFields === UINT32_VALUE_FOR_UNDEFINED) {
return {
byteOffset,
};
}
let message = {};
let i = 0;
for (let j = 0; j < numOfFields; j++) {
let index = dataView.getUint32(byteOffset, true);
byteOffset += 4;
while (i < descriptor.fields.length && descriptor.fields[i].index < index) {
i++;
}
if (index !== descriptor.fields[i].index) {
throw new Error(`Index ${index} is not found in the message descriptor of ${descriptor.name}.`);
}
let field = descriptor.fields[i];
if (field.isArray) {
let arrayLength = dataView.getUint32(byteOffset, true);
byteOffset += 4;
let arrayField = new Array();
message[field.name] = arrayField;
for (let m = 0; m < arrayLength; m++) {
let valueAndByteOffset = toValueFromBinary(dataView, byteOffset, field);
arrayField.push(valueAndByteOffset.value);
byteOffset = valueAndByteOffset.byteOffset;
}
}
else {
let valueAndByteOffset = toValueFromBinary(dataView, byteOffset, field);
message[field.name] = valueAndByteOffset.value;
byteOffset = valueAndByteOffset.byteOffset;
}
}
return { message, byteOffset };
}
function deserializeMessage(binary, descriptor) {
if (!binary) {
return undefined;
}
return toMessageFromBinary(new DataView(binary.buffer, binary.byteOffset, binary.byteLength), 0, descriptor).message;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"serializer.js","sourceRoot":"","sources":["serializer.ts"],"names":[],"mappings":";;AA6BA,gCAGC;AAID,8CAyDC;AAED,kDAgDC;AAED,4CAYC;AAED,4CAYC;AAED,8CAwDC;AAED,kDA4CC;AAED,gDAYC;AAjSD,6CAKsB;AAEtB,yBAAyB;AACzB,yDAAyD;AACzD,kcAAkc;AAClc,EAAE;AACF,gBAAgB;AAChB,2DAA2D;AAC3D,4EAA4E;AAC5E,+CAA+C;AAC/C,EAAE;AACF,mCAAmC;AACnC,mEAAmE;AACnE,+FAA+F;AAC/F,EAAE;AACF,0GAA0G;AAE1G,IAAI,0BAA0B,GAAG,UAAU,CAAC;AAC5C,IAAI,2BAA2B,GAAG,CAAC,CAAC;AACpC,IAAI,oBAAgC,CAAC;AACrC,IAAI,2BAAqC,CAAC;AAC1C,IAAI,YAAY,GAAG,IAAI,WAAW,EAAE,CAAC;AACrC,IAAI,YAAY,GAAG,IAAI,WAAW,EAAE,CAAC;AAErC,SAAgB,UAAU,CAAC,QAAQ,GAAG,IAAI,GAAG,IAAI,GAAG,EAAE;IACpD,oBAAoB,GAAG,IAAI,UAAU,CAAC,QAAQ,CAAC,CAAC;IAChD,2BAA2B,GAAG,IAAI,QAAQ,CAAC,oBAAoB,CAAC,MAAM,CAAC,CAAC;AAC1E,CAAC;AAED,UAAU,EAAE,CAAC;AAEb,SAAgB,iBAAiB,CAC/B,KAAU,EACV,KAAmB,EACnB,UAAsB,EACtB,QAAkB,EAClB,UAAkB;IAElB,IAAI,KAAK,CAAC,aAAa,EAAE,CAAC;QACxB,QAAQ,KAAK,CAAC,aAAa,EAAE,CAAC;YAC5B,KAAK,0BAAa,CAAC,MAAM;gBACvB,IAAI,KAAK,IAAI,IAAI,EAAE,CAAC;oBAClB,QAAQ,CAAC,UAAU,CAAC,UAAU,EAAE,GAAG,EAAE,IAAI,CAAC,CAAC;gBAC7C,CAAC;qBAAM,CAAC;oBACN,QAAQ,CAAC,UAAU,CAAC,UAAU,EAAE,KAAK,EAAE,IAAI,CAAC,CAAC;gBAC/C,CAAC;gBACD,UAAU,IAAI,CAAC,CAAC;gBAChB,MAAM;YACR,KAAK,0BAAa,CAAC,OAAO;gBACxB,IAAI,KAAK,IAAI,IAAI,EAAE,CAAC;oBAClB,QAAQ,CAAC,QAAQ,CAAC,UAAU,EAAE,2BAA2B,CAAC,CAAC;gBAC7D,CAAC;qBAAM,CAAC;oBACN,QAAQ,CAAC,QAAQ,CAAC,UAAU,EAAE,KAAK,CAAC,CAAC;gBACvC,CAAC;gBACD,UAAU,IAAI,CAAC,CAAC;gBAChB,MAAM;YACR,KAAK,0BAAa,CAAC,MAAM;gBACvB,IAAI,KAAK,IAAI,IAAI,EAAE,CAAC;oBAClB,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,0BAA0B,EAAE,IAAI,CAAC,CAAC;oBACjE,UAAU,IAAI,CAAC,CAAC;gBAClB,CAAC;qBAAM,CAAC;oBACN,IAAI,GAAG,GAAG,YAAY,CAAC,UAAU,CAC/B,KAAK,EACL,UAAU,CAAC,QAAQ,CAAC,UAAU,GAAG,CAAC,CAAC,CACpC,CAAC;oBACF,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,GAAG,CAAC,OAAO,EAAE,IAAI,CAAC,CAAC;oBAClD,UAAU,IAAI,CAAC,GAAG,GAAG,CAAC,OAAO,CAAC;gBAChC,CAAC;gBACD,MAAM;QACV,CAAC;IACH,CAAC;SAAM,IAAI,KAAK,CAAC,QAAQ,EAAE,CAAC;QAC1B,IAAI,KAAK,IAAI,IAAI,EAAE,CAAC;YAClB,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC;QAC1C,CAAC;aAAM,CAAC;YACN,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,KAAK,EAAE,IAAI,CAAC,CAAC;QAC9C,CAAC;QACD,UAAU,IAAI,CAAC,CAAC;IAClB,CAAC;SAAM,CAAC;QACN,eAAe;QACf,UAAU,GAAG,mBAAmB,CAC9B,KAAK,EACL,KAAK,CAAC,WAAW,EACjB,UAAU,EACV,QAAQ,EACR,UAAU,CACX,CAAC;IACJ,CAAC;IACD,OAAO,UAAU,CAAC;AACpB,CAAC;AAED,SAAgB,mBAAmB,CACjC,OAAY,EACZ,UAAkC,EAClC,UAAsB,EACtB,QAAkB,EAClB,UAAkB;IAElB,IAAI,CAAC,OAAO,EAAE,CAAC;QACb,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,0BAA0B,EAAE,IAAI,CAAC,CAAC;QACjE,OAAO,UAAU,GAAG,CAAC,CAAC;IACxB,CAAC;IAED,IAAI,WAAW,GAAG,CAAC,CAAC;IACpB,IAAI,wBAAwB,GAAG,UAAU,CAAC;IAC1C,UAAU,IAAI,CAAC,CAAC;IAChB,KAAK,IAAI,KAAK,IAAI,UAAU,CAAC,MAAM,EAAE,CAAC;QACpC,IAAI,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,IAAI,IAAI,EAAE,CAAC;YAChC,SAAS;QACX,CAAC;QACD,WAAW,IAAI,CAAC,CAAC;QAEjB,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,KAAK,CAAC,KAAK,EAAE,IAAI,CAAC,CAAC;QAClD,UAAU,IAAI,CAAC,CAAC;QAEhB,IAAI,KAAK,CAAC,OAAO,EAAE,CAAC;YAClB,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,MAAM,EAAE,IAAI,CAAC,CAAC;YACjE,UAAU,IAAI,CAAC,CAAC;YAChB,KAAK,IAAI,KAAK,IAAI,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,EAAE,CAAC;gBACtC,UAAU,GAAG,iBAAiB,CAC5B,KAAK,EACL,KAAK,EACL,UAAU,EACV,QAAQ,EACR,UAAU,CACX,CAAC;YACJ,CAAC;QACH,CAAC;aAAM,CAAC;YACN,UAAU,GAAG,iBAAiB,CAC5B,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,EACnB,KAAK,EACL,UAAU,EACV,QAAQ,EACR,UAAU,CACX,CAAC;QACJ,CAAC;IACH,CAAC;IACD,QAAQ,CAAC,SAAS,CAAC,wBAAwB,EAAE,WAAW,EAAE,IAAI,CAAC,CAAC;IAChE,OAAO,UAAU,CAAC;AACpB,CAAC;AAED,SAAgB,gBAAgB,CAC9B,OAAU,EACV,UAAgC;IAEhC,IAAI,UAAU,GAAG,mBAAmB,CAClC,OAAO,EACP,UAAU,EACV,oBAAoB,EACpB,2BAA2B,EAC3B,CAAC,CACF,CAAC;IACF,OAAO,oBAAoB,CAAC,KAAK,CAAC,CAAC,EAAE,UAAU,CAAC,CAAC;AACnD,CAAC;AAED,SAAgB,gBAAgB,CAC9B,WAAmB,EACnB,QAA6B;IAE7B,IAAI,KAAK,GAAG,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC,SAAS,EAAW,EAAE;QACtD,OAAO,SAAS,CAAC,KAAK,KAAK,WAAW,CAAC;IACzC,CAAC,CAAC,CAAC;IACH,IAAI,KAAK,KAAK,SAAS,EAAE,CAAC;QACxB,OAAO,SAAS,CAAC;IACnB,CAAC;SAAM,CAAC;QACN,OAAO,WAAW,CAAC;IACrB,CAAC;AACH,CAAC;AAED,SAAgB,iBAAiB,CAC/B,QAAkB,EAClB,UAAkB,EAClB,KAAmB;IAEnB,IAAI,KAAU,CAAC;IACf,IAAI,KAAK,CAAC,aAAa,EAAE,CAAC;QACxB,QAAQ,KAAK,CAAC,aAAa,EAAE,CAAC;YAC5B,KAAK,0BAAa,CAAC,MAAM;gBACvB,KAAK,GAAG,QAAQ,CAAC,UAAU,CAAC,UAAU,EAAE,IAAI,CAAC,CAAC;gBAC9C,IAAI,KAAK,CAAC,KAAK,CAAC,EAAE,CAAC;oBACjB,KAAK,GAAG,SAAS,CAAC;gBACpB,CAAC;gBACD,UAAU,IAAI,CAAC,CAAC;gBAChB,MAAM;YACR,KAAK,0BAAa,CAAC,OAAO;gBACxB,KAAK,GAAG,QAAQ,CAAC,QAAQ,CAAC,UAAU,CAAC,CAAC;gBACtC,IAAI,KAAK,KAAK,2BAA2B,EAAE,CAAC;oBAC1C,KAAK,GAAG,SAAS,CAAC;gBACpB,CAAC;qBAAM,CAAC;oBACN,KAAK,GAAG,OAAO,CAAC,KAAK,CAAC,CAAC;gBACzB,CAAC;gBACD,UAAU,IAAI,CAAC,CAAC;gBAChB,MAAM;YACR,KAAK,0BAAa,CAAC,MAAM;gBACvB,IAAI,gBAAgB,GAAG,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,IAAI,CAAC,CAAC;gBAC5D,UAAU,IAAI,CAAC,CAAC;gBAChB,IAAI,gBAAgB,KAAK,0BAA0B,EAAE,CAAC;oBACpD,KAAK,GAAG,SAAS,CAAC;gBACpB,CAAC;qBAAM,CAAC;oBACN,KAAK,GAAG,YAAY,CAAC,MAAM,CACzB,IAAI,UAAU,CACZ,QAAQ,CAAC,MAAM,EACf,QAAQ,CAAC,UAAU,GAAG,UAAU,EAChC,gBAAgB,CACjB,CACF,CAAC;oBACF,UAAU,IAAI,gBAAgB,CAAC;gBACjC,CAAC;gBACD,MAAM;QACV,CAAC;IACH,CAAC;SAAM,IAAI,KAAK,CAAC,QAAQ,EAAE,CAAC;QAC1B,IAAI,eAAe,GAAG,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,IAAI,CAAC,CAAC;QAC3D,UAAU,IAAI,CAAC,CAAC;QAChB,KAAK,GAAG,gBAAgB,CAAC,eAAe,EAAE,KAAK,CAAC,QAAQ,CAAC,CAAC;IAC5D,CAAC;SAAM,CAAC;QACN,eAAe;QACf,IAAI,oBAAoB,GAAG,mBAAmB,CAC5C,QAAQ,EACR,UAAU,EACV,KAAK,CAAC,WAAW,CAClB,CAAC;QACF,KAAK,GAAG,oBAAoB,CAAC,OAAO,CAAC;QACrC,UAAU,GAAG,oBAAoB,CAAC,UAAU,CAAC;IAC/C,CAAC;IACD,OAAO,EAAE,KAAK,EAAE,UAAU,EAAE,CAAC;AAC/B,CAAC;AAED,SAAgB,mBAAmB,CACjC,QAAkB,EAClB,UAAkB,EAClB,UAAgC;IAEhC,IAAI,WAAW,GAAG,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,IAAI,CAAC,CAAC;IACvD,UAAU,IAAI,CAAC,CAAC;IAChB,IAAI,WAAW,KAAK,0BAA0B,EAAE,CAAC;QAC/C,OAAO;YACL,UAAU;SACX,CAAC;IACJ,CAAC;IAED,IAAI,OAAO,GAAQ,EAAE,CAAC;IACtB,IAAI,CAAC,GAAG,CAAC,CAAC;IACV,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,WAAW,EAAE,CAAC,EAAE,EAAE,CAAC;QACrC,IAAI,KAAK,GAAG,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,IAAI,CAAC,CAAC;QACjD,UAAU,IAAI,CAAC,CAAC;QAChB,OAAO,CAAC,GAAG,UAAU,CAAC,MAAM,CAAC,MAAM,IAAI,UAAU,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,KAAK,GAAG,KAAK,EAAE,CAAC;YAC1E,CAAC,EAAE,CAAC;QACN,CAAC;QACD,IAAI,KAAK,KAAK,UAAU,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,KAAK,EAAE,CAAC;YACzC,MAAM,IAAI,KAAK,CACb,SAAS,KAAK,8CAA8C,UAAU,CAAC,IAAI,GAAG,CAC/E,CAAC;QACJ,CAAC;QACD,IAAI,KAAK,GAAG,UAAU,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;QACjC,IAAI,KAAK,CAAC,OAAO,EAAE,CAAC;YAClB,IAAI,WAAW,GAAG,QAAQ,CAAC,SAAS,CAAC,UAAU,EAAE,IAAI,CAAC,CAAC;YACvD,UAAU,IAAI,CAAC,CAAC;YAChB,IAAI,UAAU,GAAG,IAAI,KAAK,EAAO,CAAC;YAClC,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,UAAU,CAAC;YACjC,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,WAAW,EAAE,CAAC,EAAE,EAAE,CAAC;gBACrC,IAAI,kBAAkB,GAAG,iBAAiB,CAAC,QAAQ,EAAE,UAAU,EAAE,KAAK,CAAC,CAAC;gBACxE,UAAU,CAAC,IAAI,CAAC,kBAAkB,CAAC,KAAK,CAAC,CAAC;gBAC1C,UAAU,GAAG,kBAAkB,CAAC,UAAU,CAAC;YAC7C,CAAC;QACH,CAAC;aAAM,CAAC;YACN,IAAI,kBAAkB,GAAG,iBAAiB,CAAC,QAAQ,EAAE,UAAU,EAAE,KAAK,CAAC,CAAC;YACxE,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,kBAAkB,CAAC,KAAK,CAAC;YAC/C,UAAU,GAAG,kBAAkB,CAAC,UAAU,CAAC;QAC7C,CAAC;IACH,CAAC;IACD,OAAO,EAAE,OAAO,EAAE,UAAU,EAAE,CAAC;AACjC,CAAC;AAED,SAAgB,kBAAkB,CAChC,MAAqC,EACrC,UAAgC;IAEhC,IAAI,CAAC,MAAM,EAAE,CAAC;QACZ,OAAO,SAAS,CAAC;IACnB,CAAC;IACD,OAAO,mBAAmB,CACxB,IAAI,QAAQ,CAAC,MAAM,CAAC,MAAM,EAAE,MAAM,CAAC,UAAU,EAAE,MAAM,CAAC,UAAU,CAAC,EACjE,CAAC,EACD,UAAU,CACX,CAAC,OAAO,CAAC;AACZ,CAAC","sourcesContent":["import {\n  EnumDescriptor,\n  MessageDescriptor,\n  MessageField,\n  PrimitiveType,\n} from \"./descriptor\";\n\n// Binary format example.\n// From {1: 1, 2: true, 3: {}, 4: {1: 1}, 5: \"a\", 6: [1]}\n// To <6 (Uint32 for number of fields)><1 (Uint32 for index)><1 (Float64 for number value)><2 (Uint32 for index)><1 (Uint8 for boolean value)><3 (Uint32 for index)><0 (Uint32 for byte size)><4 (Uint32 for index)><12 (Uint32 for byte size)><1 (Uint32 for index)><1 (Float64 for number value)><5 (Uint32 for index)><1 (Uint32 for byte length)><97 (Uint8 for UTF8 encoding)><6 (Uint32 for index)><1 (Uint32 for array size)><1 (Float64 for number value)>\n//\n// Requirements:\n//   1. Index, enum value, and array length must be < 2^32.\n//   2. Number of fields, and string byte length must be < 2^32 - 1 (NOTE!).\n//   3. Field index and enum value must be > 0.\n//\n// Handling `undefined` and `null`:\n//   1. If a field is undefined/null, it's ignored when serialized.\n//   2. If an element of an array is undefined/null, it will be kept as undefined in the array.\n//\n// Maximum byte size by default is 16MB, but can be changed globally using `initBuffer(maxBytes: number)`.\n\nlet UINT32_VALUE_FOR_UNDEFINED = 4294967295;\nlet BOOLEAN_VALUE_FOR_UNDEFINED = 2;\nlet RESERVED_UINT8_ARRAY: Uint8Array;\nlet DATA_VIEW_OF_RESERVED_ARRAY: DataView;\nlet TEXT_ENCODER = new TextEncoder();\nlet TEXT_DECODER = new TextDecoder();\n\nexport function initBuffer(maxBytes = 1024 * 1024 * 16): void {\n  RESERVED_UINT8_ARRAY = new Uint8Array(maxBytes);\n  DATA_VIEW_OF_RESERVED_ARRAY = new DataView(RESERVED_UINT8_ARRAY.buffer);\n}\n\ninitBuffer();\n\nexport function toBufferFromValue(\n  value: any,\n  field: MessageField,\n  uint8Array: Uint8Array,\n  dataView: DataView,\n  byteOffset: number,\n): number {\n  if (field.primitiveType) {\n    switch (field.primitiveType) {\n      case PrimitiveType.NUMBER:\n        if (value == null) {\n          dataView.setFloat64(byteOffset, NaN, true);\n        } else {\n          dataView.setFloat64(byteOffset, value, true);\n        }\n        byteOffset += 8;\n        break;\n      case PrimitiveType.BOOLEAN:\n        if (value == null) {\n          dataView.setUint8(byteOffset, BOOLEAN_VALUE_FOR_UNDEFINED);\n        } else {\n          dataView.setUint8(byteOffset, value);\n        }\n        byteOffset += 1;\n        break;\n      case PrimitiveType.STRING:\n        if (value == null) {\n          dataView.setUint32(byteOffset, UINT32_VALUE_FOR_UNDEFINED, true);\n          byteOffset += 4;\n        } else {\n          let res = TEXT_ENCODER.encodeInto(\n            value,\n            uint8Array.subarray(byteOffset + 4),\n          );\n          dataView.setUint32(byteOffset, res.written, true);\n          byteOffset += 4 + res.written;\n        }\n        break;\n    }\n  } else if (field.enumType) {\n    if (value == null) {\n      dataView.setUint32(byteOffset, 0, true);\n    } else {\n      dataView.setUint32(byteOffset, value, true);\n    }\n    byteOffset += 4;\n  } else {\n    // message type\n    byteOffset = toBufferFromMessage(\n      value,\n      field.messageType,\n      uint8Array,\n      dataView,\n      byteOffset,\n    );\n  }\n  return byteOffset;\n}\n\nexport function toBufferFromMessage(\n  message: any,\n  descriptor: MessageDescriptor<any>,\n  uint8Array: Uint8Array,\n  dataView: DataView,\n  byteOffset: number,\n): number {\n  if (!message) {\n    dataView.setUint32(byteOffset, UINT32_VALUE_FOR_UNDEFINED, true);\n    return byteOffset + 4;\n  }\n\n  let numOfFields = 0;\n  let byteOffsetForNumOfFields = byteOffset;\n  byteOffset += 4;\n  for (let field of descriptor.fields) {\n    if (message[field.name] == null) {\n      continue;\n    }\n    numOfFields += 1;\n\n    dataView.setUint32(byteOffset, field.index, true);\n    byteOffset += 4;\n\n    if (field.isArray) {\n      dataView.setUint32(byteOffset, message[field.name].length, true);\n      byteOffset += 4;\n      for (let value of message[field.name]) {\n        byteOffset = toBufferFromValue(\n          value,\n          field,\n          uint8Array,\n          dataView,\n          byteOffset,\n        );\n      }\n    } else {\n      byteOffset = toBufferFromValue(\n        message[field.name],\n        field,\n        uint8Array,\n        dataView,\n        byteOffset,\n      );\n    }\n  }\n  dataView.setUint32(byteOffsetForNumOfFields, numOfFields, true);\n  return byteOffset;\n}\n\nexport function serializeMessage<T>(\n  message: T,\n  descriptor: MessageDescriptor<T>,\n): Uint8Array {\n  let byteOffset = toBufferFromMessage(\n    message,\n    descriptor,\n    RESERVED_UINT8_ARRAY,\n    DATA_VIEW_OF_RESERVED_ARRAY,\n    0,\n  );\n  return RESERVED_UINT8_ARRAY.slice(0, byteOffset);\n}\n\nexport function toEnumFromNumber(\n  sourceValue: number,\n  enumType: EnumDescriptor<any>,\n): number {\n  let found = enumType.values.find((enumValue): boolean => {\n    return enumValue.value === sourceValue;\n  });\n  if (found === undefined) {\n    return undefined;\n  } else {\n    return sourceValue;\n  }\n}\n\nexport function toValueFromBinary(\n  dataView: DataView,\n  byteOffset: number,\n  field: MessageField,\n): { value: any; byteOffset: number } {\n  let value: any;\n  if (field.primitiveType) {\n    switch (field.primitiveType) {\n      case PrimitiveType.NUMBER:\n        value = dataView.getFloat64(byteOffset, true);\n        if (isNaN(value)) {\n          value = undefined;\n        }\n        byteOffset += 8;\n        break;\n      case PrimitiveType.BOOLEAN:\n        value = dataView.getUint8(byteOffset);\n        if (value === BOOLEAN_VALUE_FOR_UNDEFINED) {\n          value = undefined;\n        } else {\n          value = Boolean(value);\n        }\n        byteOffset += 1;\n        break;\n      case PrimitiveType.STRING:\n        let stringByteLength = dataView.getUint32(byteOffset, true);\n        byteOffset += 4;\n        if (stringByteLength === UINT32_VALUE_FOR_UNDEFINED) {\n          value = undefined;\n        } else {\n          value = TEXT_DECODER.decode(\n            new Uint8Array(\n              dataView.buffer,\n              dataView.byteOffset + byteOffset,\n              stringByteLength,\n            ),\n          );\n          byteOffset += stringByteLength;\n        }\n        break;\n    }\n  } else if (field.enumType) {\n    let enumSourceValue = dataView.getUint32(byteOffset, true);\n    byteOffset += 4;\n    value = toEnumFromNumber(enumSourceValue, field.enumType);\n  } else {\n    // message type\n    let messageAndByteOffset = toMessageFromBinary(\n      dataView,\n      byteOffset,\n      field.messageType,\n    );\n    value = messageAndByteOffset.message;\n    byteOffset = messageAndByteOffset.byteOffset;\n  }\n  return { value, byteOffset };\n}\n\nexport function toMessageFromBinary<T>(\n  dataView: DataView,\n  byteOffset: number,\n  descriptor: MessageDescriptor<T>,\n): { message?: T; byteOffset: number } {\n  let numOfFields = dataView.getUint32(byteOffset, true);\n  byteOffset += 4;\n  if (numOfFields === UINT32_VALUE_FOR_UNDEFINED) {\n    return {\n      byteOffset,\n    };\n  }\n\n  let message: any = {};\n  let i = 0;\n  for (let j = 0; j < numOfFields; j++) {\n    let index = dataView.getUint32(byteOffset, true);\n    byteOffset += 4;\n    while (i < descriptor.fields.length && descriptor.fields[i].index < index) {\n      i++;\n    }\n    if (index !== descriptor.fields[i].index) {\n      throw new Error(\n        `Index ${index} is not found in the message descriptor of ${descriptor.name}.`,\n      );\n    }\n    let field = descriptor.fields[i];\n    if (field.isArray) {\n      let arrayLength = dataView.getUint32(byteOffset, true);\n      byteOffset += 4;\n      let arrayField = new Array<any>();\n      message[field.name] = arrayField;\n      for (let m = 0; m < arrayLength; m++) {\n        let valueAndByteOffset = toValueFromBinary(dataView, byteOffset, field);\n        arrayField.push(valueAndByteOffset.value);\n        byteOffset = valueAndByteOffset.byteOffset;\n      }\n    } else {\n      let valueAndByteOffset = toValueFromBinary(dataView, byteOffset, field);\n      message[field.name] = valueAndByteOffset.value;\n      byteOffset = valueAndByteOffset.byteOffset;\n    }\n  }\n  return { message, byteOffset };\n}\n\nexport function deserializeMessage<T>(\n  binary: Uint8Array | undefined | null,\n  descriptor: MessageDescriptor<T>,\n): T {\n  if (!binary) {\n    return undefined;\n  }\n  return toMessageFromBinary(\n    new DataView(binary.buffer, binary.byteOffset, binary.byteLength),\n    0,\n    descriptor,\n  ).message;\n}\n"]}