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const CC = Components.Constructor;
const BinaryInputStream = CC(
"@mozilla.org/binaryinputstream;1",
"nsIBinaryInputStream",
"setInputStream"
);
function utf8decode(s) {
return decodeURIComponent(escape(s));
}
function utf8encode(s) {
return unescape(encodeURIComponent(s));
}
function handleRequest(request, response) {
var bodyStream = new BinaryInputStream(request.bodyInputStream);
var requestBody = "";
while ((bodyAvail = bodyStream.available()) > 0) {
requestBody += bodyStream.readBytes(bodyAvail);
}
var result = [];
if (request.method == "POST") {
var contentTypeParams = {};
request
.getHeader("Content-Type")
.split(/\s*\;\s*/)
.forEach(function (str) {
if (str.indexOf("=") >= 0) {
let [name, value] = str.split("=");
contentTypeParams[name] = value;
} else {
contentTypeParams[""] = str;
}
});
if (
contentTypeParams[""] == "multipart/form-data" &&
request.queryString == ""
) {
requestBody
.split("--" + contentTypeParams.boundary)
.slice(1, -1)
.forEach(function (s) {
let headers = {};
let headerEnd = s.indexOf("\r\n\r\n");
s.substr(2, headerEnd - 2)
.split("\r\n")
.forEach(function (str) {
// We're assuming UTF8 for now
let [name, value] = str.split(": ");
headers[name] = utf8decode(value);
});
let body = s.substring(headerEnd + 4, s.length - 2);
if (
!headers["Content-Type"] ||
headers["Content-Type"] == "text/plain"
) {
// We're assuming UTF8 for now
body = utf8decode(body);
}
result.push({ headers, body });
});
}
}
response.setHeader("Content-Type", "text/plain; charset=utf-8", false);
response.write(utf8encode(JSON.stringify(result)));
}