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comparison Resources/Graveyard/Deprecated/Platforms/Wasm/WasmWebService.js @ 1503:553084468225

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moving /Deprecated/ to /Resources/Graveyard/Deprecated/
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 30 Jun 2020 11:38:13 +0200
parents Deprecated/Platforms/Wasm/WasmWebService.js@419d0320c344
children
comparison
equal deleted inserted replaced
1502:e5729dab3f67 1503:553084468225
1 mergeInto(LibraryManager.library, {
2 WasmWebService_GetAsync: function(callableSuccess, callableFailure, url, headersInJsonString, payload, timeoutInSeconds) {
3 // Directly use XMLHttpRequest (no jQuery) to retrieve the raw binary data
4 // http://www.henryalgus.com/reading-binary-files-using-jquery-ajax/
5 var xhr = new XMLHttpRequest();
6 var url_ = UTF8ToString(url);
7 var headersInJsonString_ = UTF8ToString(headersInJsonString);
8
9 xhr.open('GET', url_, true);
10 xhr.responseType = 'arraybuffer';
11 xhr.timeout = timeoutInSeconds * 1000;
12 var headers = JSON.parse(headersInJsonString_);
13 for (var key in headers) {
14 xhr.setRequestHeader(key, headers[key]);
15 }
16 //console.log(xhr);
17 xhr.onreadystatechange = function() {
18 if (this.readyState == XMLHttpRequest.DONE) {
19 if (xhr.status === 200) {
20 var s = xhr.getAllResponseHeaders();
21 var headers = _malloc(s.length + 1);
22 stringToUTF8(s, headers, s.length + 1);
23
24 // TODO - Is "new Uint8Array()" necessary? This copies the
25 // answer to the WebAssembly stack, hence necessitating
26 // increasing the TOTAL_STACK parameter of Emscripten
27 window.WasmWebService_NotifySuccess(callableSuccess, url_, new Uint8Array(this.response),
28 this.response.byteLength, headers, payload);
29 } else {
30 window.WasmWebService_NotifyError(callableFailure, url_, xhr.status, payload);
31 }
32 }
33 }
34
35 xhr.send();
36 },
37
38 WasmWebService_ScheduleLaterCachedSuccessNotification: function (brol) {
39 setTimeout(function() {
40 window.WasmWebService_NotifyCachedSuccess(brol);
41 }, 0);
42 },
43
44 WasmWebService_PostAsync: function(callableSuccess, callableFailure, url, headersInJsonString, body, bodySize, payload, timeoutInSeconds) {
45 var xhr = new XMLHttpRequest();
46 var url_ = UTF8ToString(url);
47 var headersInJsonString_ = UTF8ToString(headersInJsonString);
48 xhr.open('POST', url_, true);
49 xhr.timeout = timeoutInSeconds * 1000;
50 xhr.responseType = 'arraybuffer';
51 xhr.setRequestHeader('Content-type', 'application/octet-stream');
52
53 var headers = JSON.parse(headersInJsonString_);
54 for (var key in headers) {
55 xhr.setRequestHeader(key, headers[key]);
56 }
57
58 xhr.onreadystatechange = function() {
59 if (this.readyState == XMLHttpRequest.DONE) {
60 if (xhr.status === 200) {
61 var s = xhr.getAllResponseHeaders();
62 var headers = _malloc(s.length + 1);
63 stringToUTF8(s, headers, s.length + 1);
64
65 window.WasmWebService_NotifySuccess(callableSuccess, url_, new Uint8Array(this.response),
66 this.response.byteLength, headers, payload);
67 } else {
68 window.WasmWebService_NotifyError(callableFailure, url_, xhr.status, payload);
69 }
70 }
71 }
72
73 xhr.send(new Uint8ClampedArray(HEAPU8.buffer, body, bodySize));
74 },
75
76 WasmWebService_DeleteAsync: function(callableSuccess, callableFailure, url, headersInJsonString, payload, timeoutInSeconds) {
77 var xhr = new XMLHttpRequest();
78 var url_ = UTF8ToString(url);
79 var headersInJsonString_ = UTF8ToString(headersInJsonString);
80 xhr.open('DELETE', url_, true);
81 xhr.timeout = timeoutInSeconds * 1000;
82 xhr.responseType = 'arraybuffer';
83 xhr.setRequestHeader('Content-type', 'application/octet-stream');
84
85 var headers = JSON.parse(headersInJsonString_);
86 for (var key in headers) {
87 xhr.setRequestHeader(key, headers[key]);
88 }
89
90 xhr.onreadystatechange = function() {
91 if (this.readyState == XMLHttpRequest.DONE) {
92 if (xhr.status === 200) {
93 var s = xhr.getAllResponseHeaders();
94 var headers = _malloc(s.length + 1);
95 stringToUTF8(s, headers, s.length + 1);
96
97 window.WasmWebService_NotifySuccess(callableSuccess, url_, new Uint8Array(this.response),
98 this.response.byteLength, headers, payload);
99 } else {
100 window.WasmWebService_NotifyError(callableFailure, url_, xhr.status, payload);
101 }
102 }
103 }
104
105 xhr.send();
106 }
107
108 });