120 lines
3.5 KiB
Haxe
120 lines
3.5 KiB
Haxe
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/*
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* Copyright (C)2005-2019 Haxe Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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package haxe.http;
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#if nodejs
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import js.node.Buffer;
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import haxe.io.Bytes;
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class HttpNodeJs extends haxe.http.HttpBase {
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var req:js.node.http.ClientRequest;
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public function new(url:String) {
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super(url);
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}
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/**
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Cancels `this` Http request if `request` has been called and a response
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has not yet been received.
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**/
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public function cancel() {
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if (req == null)
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return;
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req.abort();
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req = null;
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}
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public override function request(?post:Bool) {
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responseAsString = null;
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responseBytes = null;
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var parsedUrl = new js.node.url.URL(url);
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var secure = (parsedUrl.protocol == "https:");
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var host = parsedUrl.hostname;
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var path = parsedUrl.pathname;
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var port = if (parsedUrl.port != null) Std.parseInt(parsedUrl.port) else (secure ? 443 : 80);
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var h:Dynamic = {};
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for (i in headers) {
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var arr = Reflect.field(h, i.name);
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if (arr == null) {
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arr = new Array<String>();
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Reflect.setField(h, i.name, arr);
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}
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arr.push(i.value);
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}
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if (postData != null || postBytes != null)
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post = true;
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var uri = null;
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for (p in params) {
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if (uri == null)
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uri = "";
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else
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uri += "&";
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uri += StringTools.urlEncode(p.name) + "=" + StringTools.urlEncode(p.value);
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}
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var question = path.split("?").length <= 1;
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if (uri != null)
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path += (if (question) "?" else "&") + uri;
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var opts = {
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protocol: parsedUrl.protocol,
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hostname: host,
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port: port,
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method: post ? 'POST' : 'GET',
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path: path,
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headers: h
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};
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function httpResponse(res) {
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res.setEncoding('binary');
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var s = res.statusCode;
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if (s != null)
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onStatus(s);
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var data = [];
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res.on('data', function(chunk:String) {
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data.push(Buffer.from(chunk, 'binary'));
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});
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res.on('end', function(_) {
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var buf = (data.length == 1 ? data[0] : Buffer.concat(data));
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responseBytes = Bytes.ofData(buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength));
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req = null;
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if (s != null && s >= 200 && s < 400) {
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success(responseBytes);
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} else {
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onError("Http Error #" + s);
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}
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});
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}
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req = secure ? js.node.Https.request(untyped opts, httpResponse) : js.node.Http.request(untyped opts, httpResponse);
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if (post)
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if (postData != null) {
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req.write(postData);
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} else if(postBytes != null) {
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req.setHeader("Content-Length", '${postBytes.length}');
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req.write(Buffer.from(postBytes.getData()));
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}
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req.end();
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}
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}
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#end
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