91 lines
2.7 KiB
TypeScript
91 lines
2.7 KiB
TypeScript
/// <reference path="../../exports/exports.d.ts" />
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module.paths.push("../../build/linux_amd64");
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module.paths.push("../../build/win32_64");
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import * as fs from "fs";
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import * as net from "net";
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import * as handle from "teaclient_connection";
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const buffer_size = 24;
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const start_server = async () => {
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const server = net.createServer();
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await new Promise(resolve => server.listen(30303, "localhost", resolve));
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server.on('connection', socket => {
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console.log("[SERVER] Received new client from %s:%d", socket.remoteAddress, socket.remotePort);
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let key: string = "";
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socket.on('data', buffer => {
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if(key.length < 16) {
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key += buffer.toString();
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if(key.length >= 16) {
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console.log("Received key: %s", key.substr(0, 16));
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if(key.length > 16) {
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console.log("Overhead: %s", key.substr(16));
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key = key.substr(0, 16);
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}
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if(key == "ft_upload_data__") {
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} else {
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//They expect stuff
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socket.write("123456789123456789aabb222"); //Must be equal to buffer_size
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}
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}
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}
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console.log("[SERVER] Received data: %s", buffer.toString());
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});
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});
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};
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function str2ab(str) {
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var buf = new ArrayBuffer(str.length); // 2 bytes for each char
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var bufView = new Uint8Array(buf);
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for (var i=0, strLen=str.length; i<strLen; i++) {
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bufView[i] = str.charCodeAt(i);
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}
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return buf;
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}
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start_server().catch(error => {
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console.error("Failed to start FT server (%o)", error);
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}).then(() => {
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const target_buffer = new Uint8Array(buffer_size);
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const destination = handle.ft.download_transfer_object_from_buffer(target_buffer.buffer);
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const source = handle.ft.upload_transfer_object_from_buffer(str2ab("Hello World"));
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const transfer = handle.ft.spawn_connection({
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client_transfer_id: 0,
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server_transfer_id: 0,
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object: destination,
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transfer_key: "ft_download_data",
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//object: source,
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//transfer_key: "ft_upload_data__",
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remote_address: "localhost",
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remote_port: 30303
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});
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transfer.callback_failed = message => {
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console.log("FT failed: %o", message);
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};
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transfer.callback_finished = success => {
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console.log("FT done (%o)", success);
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console.log("Buffer: %o", String.fromCharCode.apply(null, target_buffer));
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//console.log("A: %o", transfer);
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};
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transfer.callback_start = () => {
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console.log("FT start");
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};
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transfer.start();
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});
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setInterval(() => {
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if(global && global.gc)
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global.gc();
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}, 1000); |