dom/reporting/EndpointForReportParent.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 "mozilla/dom/EndpointForReportParent.h"
   8 #include "mozilla/dom/ReportingHeader.h"
   9 #include "mozilla/ipc/PBackgroundSharedTypes.h"
  10 #include "mozilla/Unused.h"
  11 #include "nsIThread.h"
  12 #include "nsThreadUtils.h"
  13
  14 namespace mozilla::dom {
  15
  16 EndpointForReportParent::EndpointForReportParent()
  17     : mPBackgroundThread(NS_GetCurrentThread()), mActive(true) {}
  18
  19 EndpointForReportParent::~EndpointForReportParent() = default;
  20
  21 void EndpointForReportParent::ActorDestroy(ActorDestroyReason aWhy) {
  22   mActive = false;
  23 }
  24
  25 void EndpointForReportParent::Run(
  26     const nsAString& aGroupName,
  27     const mozilla::ipc::PrincipalInfo& aPrincipalInfo) {
  28   RefPtr<EndpointForReportParent> self = this;
  29
  30   NS_DispatchToMainThread(NS_NewRunnableFunction(
  31       "EndpointForReportParent::Run",
  32       [self, aGroupName = nsString(aGroupName), aPrincipalInfo]() {
  33         nsAutoCString uri;
  34         ReportingHeader::GetEndpointForReport(aGroupName, aPrincipalInfo, uri);
  35         self->mPBackgroundThread->Dispatch(NS_NewRunnableFunction(
  36             "EndpointForReportParent::Answer", [self, uri]() {
  37               if (self->mActive) {
  38                 Unused << self->Send__delete__(self, uri);
  39               }
  40             }));
  41       }));
  42 }
  43
  44 }  // namespace mozilla::dom