33 lines
894 B
JavaScript
33 lines
894 B
JavaScript
'use strict';
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var node_fs = require('node:fs');
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const calculateBodyLength = (body) => {
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if (!body) {
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return 0;
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}
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if (typeof body === "string") {
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return Buffer.byteLength(body);
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}
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else if (typeof body.byteLength === "number") {
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return body.byteLength;
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}
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else if (typeof body.size === "number") {
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return body.size;
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}
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else if (typeof body.start === "number" && typeof body.end === "number") {
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return body.end + 1 - body.start;
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}
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else if (body instanceof node_fs.ReadStream) {
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if (body.path != null) {
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return node_fs.lstatSync(body.path).size;
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}
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else if (typeof body.fd === "number") {
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return node_fs.fstatSync(body.fd).size;
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}
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}
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throw new Error(`Body Length computation failed for ${body}`);
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};
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exports.calculateBodyLength = calculateBodyLength;
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