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interchainjs

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InterchainJS is a JavaScript library for interacting with Cosmos SDK based blockchains.

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.Timestamp = void 0; const binary_1 = require("../../binary"); const helpers_1 = require("../../helpers"); function createBaseTimestamp() { return { seconds: BigInt(0), nanos: 0 }; } /** * A Timestamp represents a point in time independent of any time zone or local * calendar, encoded as a count of seconds and fractions of seconds at * nanosecond resolution. The count is relative to an epoch at UTC midnight on * January 1, 1970, in the proleptic Gregorian calendar which extends the * Gregorian calendar backwards to year one. * * All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap * second table is needed for interpretation, using a [24-hour linear * smear](https://developers.google.com/time/smear). * * The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By * restricting to that range, we ensure that we can convert to and from [RFC * 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings. * * # Examples * * Example 1: Compute Timestamp from POSIX `time()`. * * Timestamp timestamp; * timestamp.set_seconds(time(NULL)); * timestamp.set_nanos(0); * * Example 2: Compute Timestamp from POSIX `gettimeofday()`. * * struct timeval tv; * gettimeofday(&tv, NULL); * * Timestamp timestamp; * timestamp.set_seconds(tv.tv_sec); * timestamp.set_nanos(tv.tv_usec * 1000); * * Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. * * FILETIME ft; * GetSystemTimeAsFileTime(&ft); * UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; * * // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z * // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. * Timestamp timestamp; * timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); * timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); * * Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. * * long millis = System.currentTimeMillis(); * * Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) * .setNanos((int) ((millis % 1000) * 1000000)).build(); * * Example 5: Compute Timestamp from Java `Instant.now()`. * * Instant now = Instant.now(); * * Timestamp timestamp = * Timestamp.newBuilder().setSeconds(now.getEpochSecond()) * .setNanos(now.getNano()).build(); * * Example 6: Compute Timestamp from current time in Python. * * timestamp = Timestamp() * timestamp.GetCurrentTime() * * # JSON Mapping * * In JSON format, the Timestamp type is encoded as a string in the * [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the * format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" * where {year} is always expressed using four digits while {month}, {day}, * {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional * seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), * are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone * is required. A proto3 JSON serializer should always use UTC (as indicated by * "Z") when printing the Timestamp type and a proto3 JSON parser should be * able to accept both UTC and other timezones (as indicated by an offset). * * For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past * 01:30 UTC on January 15, 2017. * * In JavaScript, one can convert a Date object to this format using the * standard * [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString) * method. In Python, a standard `datetime.datetime` object can be converted * to this format using * [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with * the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use * the Joda Time's [`ISODateTimeFormat.dateTime()`]( * http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime() * ) to obtain a formatter capable of generating timestamps in this format. * @name Timestamp * @package google.protobuf * @see proto type: google.protobuf.Timestamp */ exports.Timestamp = { typeUrl: "/google.protobuf.Timestamp", is(o) { return o && (o.$typeUrl === exports.Timestamp.typeUrl || typeof o.seconds === "bigint" && typeof o.nanos === "number"); }, isAmino(o) { return o && (o.$typeUrl === exports.Timestamp.typeUrl || typeof o.seconds === "bigint" && typeof o.nanos === "number"); }, encode(message, writer = binary_1.BinaryWriter.create()) { if (message.seconds !== BigInt(0)) { writer.uint32(8).int64(message.seconds); } if (message.nanos !== 0) { writer.uint32(16).int32(message.nanos); } return writer; }, decode(input, length) { const reader = input instanceof binary_1.BinaryReader ? input : new binary_1.BinaryReader(input); let end = length === undefined ? reader.len : reader.pos + length; const message = createBaseTimestamp(); while (reader.pos < end) { const tag = reader.uint32(); switch (tag >>> 3) { case 1: message.seconds = reader.int64(); break; case 2: message.nanos = reader.int32(); break; default: reader.skipType(tag & 7); break; } } return message; }, fromPartial(object) { const message = createBaseTimestamp(); message.seconds = object.seconds !== undefined && object.seconds !== null ? BigInt(object.seconds.toString()) : BigInt(0); message.nanos = object.nanos ?? 0; return message; }, fromAmino(object) { return (0, helpers_1.fromJsonTimestamp)(object); }, toAmino(message) { return (0, helpers_1.fromTimestamp)(message).toISOString().replace(/\.\d+Z$/, "Z"); }, fromAminoMsg(object) { return exports.Timestamp.fromAmino(object.value); }, fromProtoMsg(message) { return exports.Timestamp.decode(message.value); }, toProto(message) { return exports.Timestamp.encode(message).finish(); }, toProtoMsg(message) { return { typeUrl: "/google.protobuf.Timestamp", value: exports.Timestamp.encode(message).finish() }; }, registerTypeUrl() { } };