50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
const CC = Components.Constructor;
|
|
const BinaryInputStream = CC(
|
|
"@mozilla.org/binaryinputstream;1",
|
|
"nsIBinaryInputStream",
|
|
"setInputStream"
|
|
);
|
|
|
|
function log(str) {
|
|
//dump(`SJS LOG: ${str}\n`);
|
|
}
|
|
|
|
/**
|
|
* Given a multipart/form-data encoded string that we know to have only a single
|
|
* part, return the contents of the part. (MIME multipart encoding is too
|
|
* exciting to delve into.)
|
|
*/
|
|
function extractBlobFromMultipartFormData(text) {
|
|
const lines = text.split(/\r\n/g);
|
|
const firstBlank = lines.indexOf("");
|
|
const foo = lines.slice(firstBlank + 1, -2).join("\n");
|
|
return foo;
|
|
}
|
|
|
|
async function handleRequest(request, response) {
|
|
let blobContents = "";
|
|
if (request.method !== "POST") {
|
|
} else {
|
|
var body = new BinaryInputStream(request.bodyInputStream);
|
|
|
|
var avail;
|
|
var bytes = [];
|
|
|
|
while ((avail = body.available()) > 0) {
|
|
Array.prototype.push.apply(bytes, body.readByteArray(avail));
|
|
}
|
|
let requestBodyContents = String.fromCharCode.apply(null, bytes);
|
|
log(requestBodyContents);
|
|
blobContents = extractBlobFromMultipartFormData(requestBodyContents);
|
|
}
|
|
|
|
log("Setting Headers");
|
|
response.setHeader("Content-Type", "text/html", false);
|
|
response.setStatusLine(request.httpVersion, "200", "OK");
|
|
response.write(`<!DOCTYPE HTML><head><meta charset="utf-8"/></head><body>
|
|
<h1 id="url">${request.scheme}${request.host}${request.port}${request.path}</h1>
|
|
<div id="source">ServerJS</div>
|
|
<div id="blob">${blobContents}</div>
|
|
</body>`);
|
|
log("Done");
|
|
}
|