dom/xhr/XMLHttpRequest.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "XMLHttpRequest.h"
   8 #include "XMLHttpRequestMainThread.h"
   9 #include "XMLHttpRequestWorker.h"
  10 #include "mozilla/Logging.h"
  11 #include "mozilla/net/CookieJarSettings.h"
  12
  13 mozilla::LazyLogModule gXMLHttpRequestLog("XMLHttpRequest");
  14
  15 namespace mozilla::dom {
  16
  17 /* static */
  18 already_AddRefed<XMLHttpRequest> XMLHttpRequest::Constructor(
  19     const GlobalObject& aGlobal, const MozXMLHttpRequestParameters& aParams,
  20     ErrorResult& aRv) {
  21   if (NS_IsMainThread()) {
  22     nsCOMPtr<nsIGlobalObject> global =
  23         do_QueryInterface(aGlobal.GetAsSupports());
  24     nsCOMPtr<nsIScriptObjectPrincipal> principal =
  25         do_QueryInterface(aGlobal.GetAsSupports());
  26     if (!global || !principal) {
  27       aRv.Throw(NS_ERROR_FAILURE);
  28       return nullptr;
  29     }
  30
  31     nsCOMPtr<nsICookieJarSettings> cookieJarSettings;
  32     nsCOMPtr<nsPIDOMWindowInner> window = do_QueryInterface(global);
  33     if (window) {
  34       Document* document = window->GetExtantDoc();
  35       if (NS_WARN_IF(!document)) {
  36         aRv.Throw(NS_ERROR_FAILURE);
  37         return nullptr;
  38       }
  39
  40       cookieJarSettings = document->CookieJarSettings();
  41     } else {
  42       // We are here because this is a sandbox.
  43       cookieJarSettings =
  44           net::CookieJarSettings::Create(principal->GetPrincipal());
  45     }
  46
  47     RefPtr<XMLHttpRequestMainThread> req = new XMLHttpRequestMainThread(global);
  48     req->Construct(principal->GetPrincipal(), cookieJarSettings, false);
  49     req->InitParameters(aParams.mMozAnon, aParams.mMozSystem);
  50     return req.forget();
  51   }
  52
  53   return XMLHttpRequestWorker::Construct(aGlobal, aParams, aRv);
  54 }
  55
  56 }  // namespace mozilla::dom