mirror of
https://github.com/mozilla/gecko-dev.git
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01583602a9
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
117 lines
2.9 KiB
C++
117 lines
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "BroadcastChannelService.h"
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#include "BroadcastChannelParent.h"
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#include "mozilla/dom/File.h"
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#include "mozilla/dom/ipc/BlobParent.h"
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#include "mozilla/ipc/BackgroundParent.h"
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#ifdef XP_WIN
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#undef PostMessage
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#endif
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namespace mozilla {
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using namespace ipc;
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namespace dom {
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namespace {
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BroadcastChannelService* sInstance = nullptr;
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} // namespace
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BroadcastChannelService::BroadcastChannelService()
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{
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AssertIsOnBackgroundThread();
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// sInstance is a raw BroadcastChannelService*.
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MOZ_ASSERT(!sInstance);
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sInstance = this;
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}
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BroadcastChannelService::~BroadcastChannelService()
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{
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AssertIsOnBackgroundThread();
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MOZ_ASSERT(sInstance == this);
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MOZ_ASSERT(mAgents.Count() == 0);
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sInstance = nullptr;
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}
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// static
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already_AddRefed<BroadcastChannelService>
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BroadcastChannelService::GetOrCreate()
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{
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AssertIsOnBackgroundThread();
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RefPtr<BroadcastChannelService> instance = sInstance;
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if (!instance) {
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instance = new BroadcastChannelService();
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}
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return instance.forget();
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}
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void
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BroadcastChannelService::RegisterActor(BroadcastChannelParent* aParent)
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{
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AssertIsOnBackgroundThread();
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MOZ_ASSERT(aParent);
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MOZ_ASSERT(!mAgents.Contains(aParent));
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mAgents.PutEntry(aParent);
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}
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void
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BroadcastChannelService::UnregisterActor(BroadcastChannelParent* aParent)
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{
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AssertIsOnBackgroundThread();
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MOZ_ASSERT(aParent);
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MOZ_ASSERT(mAgents.Contains(aParent));
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mAgents.RemoveEntry(aParent);
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}
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void
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BroadcastChannelService::PostMessage(BroadcastChannelParent* aParent,
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const ClonedMessageData& aData,
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const nsACString& aOrigin,
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const nsAString& aChannel,
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bool aPrivateBrowsing)
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{
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AssertIsOnBackgroundThread();
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MOZ_ASSERT(aParent);
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MOZ_ASSERT(mAgents.Contains(aParent));
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// We need to keep the array alive for the life-time of this operation.
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nsTArray<RefPtr<BlobImpl>> blobs;
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if (!aData.blobsParent().IsEmpty()) {
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blobs.SetCapacity(aData.blobsParent().Length());
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for (uint32_t i = 0, len = aData.blobsParent().Length(); i < len; ++i) {
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RefPtr<BlobImpl> impl =
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static_cast<BlobParent*>(aData.blobsParent()[i])->GetBlobImpl();
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MOZ_ASSERT(impl);
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blobs.AppendElement(impl);
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}
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}
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for (auto iter = mAgents.Iter(); !iter.Done(); iter.Next()) {
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BroadcastChannelParent* parent = iter.Get()->GetKey();
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MOZ_ASSERT(parent);
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if (parent != aParent) {
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parent->CheckAndDeliver(aData, PromiseFlatCString(aOrigin),
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PromiseFlatString(aChannel), aPrivateBrowsing);
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}
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}
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}
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} // namespace dom
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} // namespace mozilla
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