dom/ipc/URLClassifierParent.h
author Simon Whitehead <chemnova@gmail.com>
Sat, 13 May 2017 15:12:15 -0500
changeset 358329 633151f5d481d49bd39900d43e6a75d77459a7bb
parent 351904 63d2e75ee675890d3005dd444e7d785af8ca545f
child 383240 7c7be12b43be031741f7c5113e750ead7b327e77
permissions -rw-r--r--
servo: Merge #16829 - Disallow negative duration for animation and transition (from hiikezoe:disallow-negative-duration); r=emilio <!-- Please describe your changes on the following line: --> --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [X] These changes fix #15343 <!-- Either: --> - [X] There are tests for these changes written by @simon-whitehead . Thank you! <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> Source-Repo: https://github.com/servo/servo Source-Revision: 4613c0382ab76263fb8202ccf52f4c0520e44809

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_URLClassifierParent_h
#define mozilla_dom_URLClassifierParent_h

#include "mozilla/dom/PURLClassifierParent.h"
#include "mozilla/dom/PURLClassifierLocalParent.h"
#include "nsIURIClassifier.h"

namespace mozilla {
namespace dom {

template<typename BaseProtocol>
class URLClassifierParentBase : public nsIURIClassifierCallback,
                                public BaseProtocol
{
public:
  // nsIURIClassifierCallback.
  NS_IMETHOD OnClassifyComplete(nsresult aErrorCode,
                                const nsACString& aList,
                                const nsACString& aProvider,
                                const nsACString& aPrefix)
  {
    if (mIPCOpen) {
      ClassifierInfo info = ClassifierInfo(nsCString(aList),
                                           nsCString(aProvider),
                                           nsCString(aPrefix));
      Unused << BaseProtocol::Send__delete__(this, info, aErrorCode);
    }
    return NS_OK;
  }

  // Custom.
  void ClassificationFailed()
  {
    if (mIPCOpen) {
      Unused << BaseProtocol::Send__delete__(this, void_t(), NS_ERROR_FAILURE);
    }
  }

protected:
  ~URLClassifierParentBase() = default;
  bool mIPCOpen = true;
};

//////////////////////////////////////////////////////////////
// URLClassifierParent

class URLClassifierParent : public URLClassifierParentBase<PURLClassifierParent>
{
public:
  NS_DECL_THREADSAFE_ISUPPORTS

  mozilla::ipc::IPCResult StartClassify(nsIPrincipal* aPrincipal,
                                        bool aUseTrackingProtection,
                                        bool* aSuccess);
private:
  ~URLClassifierParent() = default;

  // Override PURLClassifierParent::ActorDestroy. We seem to unable to
  // override from the base template class.
  void ActorDestroy(ActorDestroyReason aWhy) override;
};

//////////////////////////////////////////////////////////////
// URLClassifierLocalParent

class URLClassifierLocalParent : public URLClassifierParentBase<PURLClassifierLocalParent>
{
public:
  NS_DECL_THREADSAFE_ISUPPORTS

  mozilla::ipc::IPCResult StartClassify(nsIURI* aURI, const nsACString& aTables);

private:
  ~URLClassifierLocalParent() = default;

  // Override PURLClassifierParent::ActorDestroy.
  void ActorDestroy(ActorDestroyReason aWhy) override;
};

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_URLClassifierParent_h