generate lc2 prereg tellyscript on the fly

zefie_wtvp_minisrv/test_prereg.js

@@ -0,0 +1,75 @@
+const headerDelimiter = Buffer.from('\n\n');
+let accumulatedBuffer = Buffer.alloc(0);
+const process = require('process');
+const fs = require('fs');
+const path = require('path');
+const classPath = path.resolve(__dirname + path.sep + "includes" + path.sep + "classes" + path.sep) + path.sep;
+const { WTVShared, clientShowAlert } = require(classPath + "/WTVShared.js");
+const WTVTellyScript = require(classPath + "/WTVTellyScript.js")
+
+headers = `GET wtv-1800:/preregister
+wtv-client-serial-number: 9111111111111111
+wtv-client-rom-type: US-LC2-disk-0MB-8MB
+wtv-show-time-record: 1 <file://disk/Browser/cSetup/cSetup.html>
+wtv-request-type: primary
+wtv-system-cpuspeed: 166187148
+wtv-system-sysconfig: 4163328
+wtv-disk-size: 8006
+wtv-viewer: WebTVIntel--2.5-HE
+wtv-incarnation: 1
+Accept-Language: en
+wtv-connect-session-id: 7b662075
+wtv-system-version: 7181
+wtv-capability-flags: 10935ffc8f
+wtv-client-bootrom-version: 2046
+wtv-client-rom-type: US-LC2-disk-0MB-8MB
+wtv-system-chipversion: 51511296
+User-Agent: Mozilla/4.0 WebTV/2.2.6.1 (compatible; MSIE 4.0)
+wtv-encryption: true
+wtv-script-id: 0
+wtv-script-mod: 0
+
+`
+
+const net = require('net');
+
+// Create a socket connection to localhost on port 1615
+const client = net.connect({ port: 1615, host: '127.0.0.1' }, () => {
+  console.log('Connected to localhost:1615');
+  // Optionally, write data to the server
+  client.write(headers);
+});
+
+// Handle incoming data from the server
+client.on('data', (chunk) => {
+  accumulatedBuffer = Buffer.concat([accumulatedBuffer, chunk]);
+
+  // Look for the header delimiter in the accumulated buffer
+  const headerEndIndex = accumulatedBuffer.indexOf(headerDelimiter);
+  
+  if (headerEndIndex !== -1) {
+    // Split the buffer into headers and body
+    const headersBuffer = accumulatedBuffer.slice(0, headerEndIndex);
+    const bodyBuffer = accumulatedBuffer.slice(headerEndIndex + headerDelimiter.length);
+    
+    // Optionally, if you expect more body data in subsequent chunks,
+    // you can reset the accumulatedBuffer to only hold the current body
+    accumulatedBuffer = bodyBuffer;
+  }
+
+  telly = new WTVTellyScript(accumulatedBuffer)
+    console.log(telly.packed_header)
+    console.log(telly.raw_data)
+  // Optionally, close the connection after receiving data
+  client.end();
+});
+
+// Handle the connection close event
+client.on('end', () => {
+  console.log('Disconnected from server');
+});
+
+// Handle errors
+client.on('error', (err) => {
+  console.error('Socket error:', err);
+});