gsl_grs/node_modules/@bufbuild/protobuf/dist/cjs/proto-int64.js

"use strict";
// Copyright 2021-2024 Buf Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.protoInt64 = void 0;
const varint_js_1 = require("./wire/varint.js");
/**
 * Int64Support for the current environment.
 */
exports.protoInt64 = makeInt64Support();
function makeInt64Support() {
    const dv = new DataView(new ArrayBuffer(8));
    // note that Safari 14 implements BigInt, but not the DataView methods
    const ok = typeof BigInt === "function" &&
        typeof dv.getBigInt64 === "function" &&
        typeof dv.getBigUint64 === "function" &&
        typeof dv.setBigInt64 === "function" &&
        typeof dv.setBigUint64 === "function" &&
        (typeof process != "object" ||
            typeof process.env != "object" ||
            process.env.BUF_BIGINT_DISABLE !== "1");
    if (ok) {
        const MIN = BigInt("-9223372036854775808"), MAX = BigInt("9223372036854775807"), UMIN = BigInt("0"), UMAX = BigInt("18446744073709551615");
        return {
            zero: BigInt(0),
            supported: true,
            parse(value) {
                const bi = typeof value == "bigint" ? value : BigInt(value);
                if (bi > MAX || bi < MIN) {
                    throw new Error(`invalid int64: ${value}`);
                }
                return bi;
            },
            uParse(value) {
                const bi = typeof value == "bigint" ? value : BigInt(value);
                if (bi > UMAX || bi < UMIN) {
                    throw new Error(`invalid uint64: ${value}`);
                }
                return bi;
            },
            enc(value) {
                dv.setBigInt64(0, this.parse(value), true);
                return {
                    lo: dv.getInt32(0, true),
                    hi: dv.getInt32(4, true),
                };
            },
            uEnc(value) {
                dv.setBigInt64(0, this.uParse(value), true);
                return {
                    lo: dv.getInt32(0, true),
                    hi: dv.getInt32(4, true),
                };
            },
            dec(lo, hi) {
                dv.setInt32(0, lo, true);
                dv.setInt32(4, hi, true);
                return dv.getBigInt64(0, true);
            },
            uDec(lo, hi) {
                dv.setInt32(0, lo, true);
                dv.setInt32(4, hi, true);
                return dv.getBigUint64(0, true);
            },
        };
    }
    return {
        zero: "0",
        supported: false,
        parse(value) {
            if (typeof value != "string") {
                value = value.toString();
            }
            assertInt64String(value);
            return value;
        },
        uParse(value) {
            if (typeof value != "string") {
                value = value.toString();
            }
            assertUInt64String(value);
            return value;
        },
        enc(value) {
            if (typeof value != "string") {
                value = value.toString();
            }
            assertInt64String(value);
            return (0, varint_js_1.int64FromString)(value);
        },
        uEnc(value) {
            if (typeof value != "string") {
                value = value.toString();
            }
            assertUInt64String(value);
            return (0, varint_js_1.int64FromString)(value);
        },
        dec(lo, hi) {
            return (0, varint_js_1.int64ToString)(lo, hi);
        },
        uDec(lo, hi) {
            return (0, varint_js_1.uInt64ToString)(lo, hi);
        },
    };
}
function assertInt64String(value) {
    if (!/^-?[0-9]+$/.test(value)) {
        throw new Error("invalid int64: " + value);
    }
}
function assertUInt64String(value) {
    if (!/^[0-9]+$/.test(value)) {
        throw new Error("invalid uint64: " + value);
    }
}