mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 00:25:27 +00:00
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
97 lines
2.7 KiB
C++
97 lines
2.7 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_cache_StreamControl_h
|
|
#define mozilla_dom_cache_StreamControl_h
|
|
|
|
#include "mozilla/dom/cache/ReadStream.h"
|
|
#include "mozilla/RefPtr.h"
|
|
#include "nsTObserverArray.h"
|
|
|
|
struct nsID;
|
|
|
|
namespace mozilla {
|
|
namespace ipc {
|
|
class FileDescriptor;
|
|
} // namespace ipc
|
|
namespace dom {
|
|
namespace cache {
|
|
|
|
class CacheReadStream;
|
|
|
|
// Abstract class to help implement the stream control Child and Parent actors.
|
|
// This provides an interface to partly help with serialization of IPC types,
|
|
// but also an implementation for tracking ReadStream objects.
|
|
class StreamControl
|
|
{
|
|
public:
|
|
// abstract interface that must be implemented by child class
|
|
virtual void
|
|
SerializeControl(CacheReadStream* aReadStreamOut) = 0;
|
|
|
|
virtual void
|
|
SerializeFds(CacheReadStream* aReadStreamOut,
|
|
const nsTArray<mozilla::ipc::FileDescriptor>& aFds) = 0;
|
|
|
|
virtual void
|
|
DeserializeFds(const CacheReadStream& aReadStream,
|
|
nsTArray<mozilla::ipc::FileDescriptor>& aFdsOut) = 0;
|
|
|
|
// inherited implementation of the ReadStream::Controllable list
|
|
|
|
// Begin controlling the given ReadStream. This causes a strong ref to
|
|
// be held by the control. The ReadStream must call NoteClosed() or
|
|
// ForgetReadStream() to release this ref.
|
|
void
|
|
AddReadStream(ReadStream::Controllable* aReadStream);
|
|
|
|
// Forget the ReadStream without notifying the actor.
|
|
void
|
|
ForgetReadStream(ReadStream::Controllable* aReadStream);
|
|
|
|
// Forget the ReadStream and then notify the actor the stream is closed.
|
|
void
|
|
NoteClosed(ReadStream::Controllable* aReadStream, const nsID& aId);
|
|
|
|
protected:
|
|
~StreamControl();
|
|
|
|
void
|
|
CloseReadStreams(const nsID& aId);
|
|
|
|
void
|
|
CloseAllReadStreams();
|
|
|
|
void
|
|
CloseAllReadStreamsWithoutReporting();
|
|
|
|
bool
|
|
HasEverBeenRead() const;
|
|
|
|
// protected parts of the abstract interface
|
|
virtual void
|
|
NoteClosedAfterForget(const nsID& aId) = 0;
|
|
|
|
#ifdef DEBUG
|
|
virtual void
|
|
AssertOwningThread() = 0;
|
|
#else
|
|
void AssertOwningThread() { }
|
|
#endif
|
|
|
|
private:
|
|
// Hold strong references to ReadStream object. When the stream is closed
|
|
// it should call NoteClosed() or ForgetReadStream() to release this ref.
|
|
typedef nsTObserverArray<RefPtr<ReadStream::Controllable>> ReadStreamList;
|
|
ReadStreamList mReadStreamList;
|
|
};
|
|
|
|
} // namespace cache
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_cache_StreamControl_h
|