[HTML5] Replace XMLHttpRequest with Fetch.

This has some advantages:
- Streaming/chunked response support.
- Broader headers support.

1 files changed, 0 insertions, 142 deletions

diff --git a/platform/javascript/js/libs/library_godot_http_request.js b/platform/javascript/js/libs/library_godot_http_request.js
deleted file mode 100644
index 2412f87e81..0000000000
--- a/platform/javascript/js/libs/library_godot_http_request.js
+++ /dev/null
@@ -1,142 +0,0 @@
-/*************************************************************************/
-/*  http_request.js                                                      */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-const GodotHTTPRequest = {
-	$GodotHTTPRequest__deps: ['$GodotRuntime'],
-	$GodotHTTPRequest: {
-		requests: [],
-
-		getUnusedRequestId: function () {
-			const idMax = GodotHTTPRequest.requests.length;
-			for (let potentialId = 0; potentialId < idMax; ++potentialId) {
-				if (GodotHTTPRequest.requests[potentialId] instanceof XMLHttpRequest) {
-					continue;
-				}
-				return potentialId;
-			}
-			GodotHTTPRequest.requests.push(null);
-			return idMax;
-		},
-
-		setupRequest: function (xhr) {
-			xhr.responseType = 'arraybuffer';
-		},
-	},
-
-	godot_xhr_new__sig: 'i',
-	godot_xhr_new: function () {
-		const newId = GodotHTTPRequest.getUnusedRequestId();
-		GodotHTTPRequest.requests[newId] = new XMLHttpRequest();
-		GodotHTTPRequest.setupRequest(GodotHTTPRequest.requests[newId]);
-		return newId;
-	},
-
-	godot_xhr_reset__sig: 'vi',
-	godot_xhr_reset: function (xhrId) {
-		GodotHTTPRequest.requests[xhrId] = new XMLHttpRequest();
-		GodotHTTPRequest.setupRequest(GodotHTTPRequest.requests[xhrId]);
-	},
-
-	godot_xhr_free__sig: 'vi',
-	godot_xhr_free: function (xhrId) {
-		GodotHTTPRequest.requests[xhrId].abort();
-		GodotHTTPRequest.requests[xhrId] = null;
-	},
-
-	godot_xhr_open__sig: 'viiiii',
-	godot_xhr_open: function (xhrId, method, url, p_user, p_password) {
-		const user = p_user > 0 ? GodotRuntime.parseString(p_user) : null;
-		const password = p_password > 0 ? GodotRuntime.parseString(p_password) : null;
-		GodotHTTPRequest.requests[xhrId].open(GodotRuntime.parseString(method), GodotRuntime.parseString(url), true, user, password);
-	},
-
-	godot_xhr_set_request_header__sig: 'viii',
-	godot_xhr_set_request_header: function (xhrId, header, value) {
-		GodotHTTPRequest.requests[xhrId].setRequestHeader(GodotRuntime.parseString(header), GodotRuntime.parseString(value));
-	},
-
-	godot_xhr_send__sig: 'viii',
-	godot_xhr_send: function (xhrId, p_ptr, p_len) {
-		let data = null;
-		if (p_ptr && p_len) {
-			data = GodotRuntime.heapSlice(HEAP8, p_ptr, p_len);
-		}
-		GodotHTTPRequest.requests[xhrId].send(data);
-	},
-
-	godot_xhr_abort__sig: 'vi',
-	godot_xhr_abort: function (xhrId) {
-		GodotHTTPRequest.requests[xhrId].abort();
-	},
-
-	godot_xhr_get_status__sig: 'ii',
-	godot_xhr_get_status: function (xhrId) {
-		return GodotHTTPRequest.requests[xhrId].status;
-	},
-
-	godot_xhr_get_ready_state__sig: 'ii',
-	godot_xhr_get_ready_state: function (xhrId) {
-		return GodotHTTPRequest.requests[xhrId].readyState;
-	},
-
-	godot_xhr_get_response_headers_length__sig: 'ii',
-	godot_xhr_get_response_headers_length: function (xhrId) {
-		const headers = GodotHTTPRequest.requests[xhrId].getAllResponseHeaders();
-		return headers === null ? 0 : GodotRuntime.strlen(headers);
-	},
-
-	godot_xhr_get_response_headers__sig: 'viii',
-	godot_xhr_get_response_headers: function (xhrId, dst, len) {
-		const str = GodotHTTPRequest.requests[xhrId].getAllResponseHeaders();
-		if (str === null) {
-			return;
-		}
-		GodotRuntime.stringToHeap(str, dst, len);
-	},
-
-	godot_xhr_get_response_length__sig: 'ii',
-	godot_xhr_get_response_length: function (xhrId) {
-		const body = GodotHTTPRequest.requests[xhrId].response;
-		return body === null ? 0 : body.byteLength;
-	},
-
-	godot_xhr_get_response__sig: 'viii',
-	godot_xhr_get_response: function (xhrId, dst, len) {
-		let buf = GodotHTTPRequest.requests[xhrId].response;
-		if (buf === null) {
-			return;
-		}
-		buf = new Uint8Array(buf).subarray(0, len);
-		HEAPU8.set(buf, dst);
-	},
-};
-
-autoAddDeps(GodotHTTPRequest, '$GodotHTTPRequest');
-mergeInto(LibraryManager.library, GodotHTTPRequest);