gecko-dev/dom/ipc/URLClassifierChild.h
Thomas Nguyen 651c28ca53 Bug 1351147 - Use fullhash instead of prefix in OnClassifyComplete r=francois
In order to optionally report the full hash back to Google, we need to keep it
around in the callback. While a prefix is not the same as a full hash (multiple
full hashes can map to the same prefix), in this case, the callback will only be
called when the full hash matches.

MozReview-Commit-ID: F4WSLZpYrXB

--HG--
extra : rebase_source : da3b16b00729d0aa6ff1765a135b751fcf44c012
2017-08-04 18:20:13 +08:00

53 lines
1.6 KiB
C++

/* -*- 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_URLClassifierChild_h
#define mozilla_dom_URLClassifierChild_h
#include "mozilla/dom/PURLClassifierChild.h"
#include "mozilla/dom/PURLClassifierLocalChild.h"
#include "nsIURIClassifier.h"
namespace mozilla {
namespace dom {
template<typename BaseProtocol>
class URLClassifierChildBase : public BaseProtocol
{
public:
URLClassifierChildBase() = default;
void SetCallback(nsIURIClassifierCallback* aCallback)
{
mCallback = aCallback;
}
mozilla::ipc::IPCResult Recv__delete__(const MaybeInfo& aInfo,
const nsresult& aResult) override
{
MOZ_ASSERT(mCallback);
if (aInfo.type() == MaybeInfo::TClassifierInfo) {
mCallback->OnClassifyComplete(aResult, aInfo.get_ClassifierInfo().list(),
aInfo.get_ClassifierInfo().provider(),
aInfo.get_ClassifierInfo().fullhash());
}
return IPC_OK();
}
private:
~URLClassifierChildBase() = default;
nsCOMPtr<nsIURIClassifierCallback> mCallback;
};
using URLClassifierChild = URLClassifierChildBase<PURLClassifierChild>;
using URLClassifierLocalChild = URLClassifierChildBase<PURLClassifierLocalChild>;
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_URLClassifierChild_h