From d3adc16a08d95d6e331de55d7d3bf05a66a874a8 Mon Sep 17 00:00:00 2001 From: pack Date: Sun, 9 Aug 2026 10:54:08 +0000 Subject: stop tracking node_modules/ --- node_modules/on-headers/index.js | 180 --------------------------------------- 1 file changed, 180 deletions(-) delete mode 100644 node_modules/on-headers/index.js (limited to 'node_modules/on-headers/index.js') diff --git a/node_modules/on-headers/index.js b/node_modules/on-headers/index.js deleted file mode 100644 index d691cc7..0000000 --- a/node_modules/on-headers/index.js +++ /dev/null @@ -1,180 +0,0 @@ -/*! - * on-headers - * Copyright(c) 2014 Douglas Christopher Wilson - * MIT Licensed - */ - -'use strict' - -/** - * Module exports. - * @public - */ - -module.exports = onHeaders - -var http = require('http') - -// older node versions don't have appendHeader -var isAppendHeaderSupported = typeof http.ServerResponse.prototype.appendHeader === 'function' -var set1dArray = isAppendHeaderSupported ? set1dArrayWithAppend : set1dArrayWithSet - -/** - * Create a replacement writeHead method. - * - * @param {function} prevWriteHead - * @param {function} listener - * @private - */ - -function createWriteHead (prevWriteHead, listener) { - var fired = false - - // return function with core name and argument list - return function writeHead (statusCode) { - // set headers from arguments - var args = setWriteHeadHeaders.apply(this, arguments) - - // fire listener - if (!fired) { - fired = true - listener.call(this) - - // pass-along an updated status code - if (typeof args[0] === 'number' && this.statusCode !== args[0]) { - args[0] = this.statusCode - args.length = 1 - } - } - - return prevWriteHead.apply(this, args) - } -} - -/** - * Execute a listener when a response is about to write headers. - * - * @param {object} res - * @return {function} listener - * @public - */ - -function onHeaders (res, listener) { - if (!res) { - throw new TypeError('argument res is required') - } - - if (typeof listener !== 'function') { - throw new TypeError('argument listener must be a function') - } - - res.writeHead = createWriteHead(res.writeHead, listener) -} - -/** - * Set headers contained in array on the response object. - * - * @param {object} res - * @param {array} headers - * @private - */ - -function setHeadersFromArray (res, headers) { - if (headers.length && Array.isArray(headers[0])) { - // 2D - set2dArray(res, headers) - } else { - // 1D - if (headers.length % 2 !== 0) { - throw new TypeError('headers array is malformed') - } - - set1dArray(res, headers) - } -} - -/** - * Set headers contained in object on the response object. - * - * @param {object} res - * @param {object} headers - * @private - */ - -function setHeadersFromObject (res, headers) { - var keys = Object.keys(headers) - for (var i = 0; i < keys.length; i++) { - var k = keys[i] - if (k) res.setHeader(k, headers[k]) - } -} - -/** - * Set headers and other properties on the response object. - * - * @param {number} statusCode - * @private - */ - -function setWriteHeadHeaders (statusCode) { - var length = arguments.length - var headerIndex = length > 1 && typeof arguments[1] === 'string' - ? 2 - : 1 - - var headers = length >= headerIndex + 1 - ? arguments[headerIndex] - : undefined - - this.statusCode = statusCode - - if (Array.isArray(headers)) { - // handle array case - setHeadersFromArray(this, headers) - } else if (headers) { - // handle object case - setHeadersFromObject(this, headers) - } - - // copy leading arguments - var args = new Array(Math.min(length, headerIndex)) - for (var i = 0; i < args.length; i++) { - args[i] = arguments[i] - } - - return args -} - -function set2dArray (res, headers) { - var key - for (var i = 0; i < headers.length; i++) { - key = headers[i][0] - if (key) { - res.setHeader(key, headers[i][1]) - } - } -} - -function set1dArrayWithAppend (res, headers) { - for (var i = 0; i < headers.length; i += 2) { - res.removeHeader(headers[i]) - } - - var key - for (var j = 0; j < headers.length; j += 2) { - key = headers[j] - if (key) { - res.appendHeader(key, headers[j + 1]) - } - } -} - -function set1dArrayWithSet (res, headers) { - var key - for (var i = 0; i < headers.length; i += 2) { - key = headers[i] - if (key) { - res.setHeader(key, headers[i + 1]) - } - } -} -- cgit v1.2.3