gecko-dev/dom/filehandle/ActorsChild.h
Nathan Froyd 01583602a9 Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat
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
2015-10-18 01:24:48 -04:00

176 lines
4.2 KiB
C++

/* 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_filehandle_ActorsChild_h
#define mozilla_dom_filehandle_ActorsChild_h
#include "js/RootingAPI.h"
#include "mozilla/Attributes.h"
#include "mozilla/dom/FileHandleCommon.h"
#include "mozilla/dom/PBackgroundFileHandleChild.h"
#include "mozilla/dom/PBackgroundFileRequestChild.h"
#include "mozilla/dom/PBackgroundMutableFileChild.h"
#include "nsAutoPtr.h"
class nsCString;
namespace mozilla {
namespace dom {
class FileHandleBase;
class FileRequestBase;
class MutableFileBase;
class BackgroundMutableFileChildBase
: public ThreadObject
, public PBackgroundMutableFileChild
{
protected:
friend class MutableFileBase;
RefPtr<MutableFileBase> mTemporaryStrongMutableFile;
MutableFileBase* mMutableFile;
public:
void
EnsureDOMObject();
MutableFileBase*
GetDOMObject() const
{
AssertIsOnOwningThread();
return mMutableFile;
}
void
ReleaseDOMObject();
protected:
BackgroundMutableFileChildBase(DEBUGONLY(PRThread* aOwningThread));
~BackgroundMutableFileChildBase();
void
SendDeleteMeInternal();
virtual already_AddRefed<MutableFileBase>
CreateMutableFile() = 0;
// IPDL methods are only called by IPDL.
virtual void
ActorDestroy(ActorDestroyReason aWhy) override;
virtual PBackgroundFileHandleChild*
AllocPBackgroundFileHandleChild(const FileMode& aMode) override;
virtual bool
DeallocPBackgroundFileHandleChild(PBackgroundFileHandleChild* aActor)
override;
bool
SendDeleteMe() = delete;
};
class BackgroundFileHandleChild
: public ThreadObject
, public PBackgroundFileHandleChild
{
friend class BackgroundMutableFileChildBase;
friend class MutableFileBase;
// mTemporaryStrongFileHandle is strong and is only valid until the end of
// NoteComplete() member function or until the NoteActorDestroyed() member
// function is called.
RefPtr<FileHandleBase> mTemporaryStrongFileHandle;
// mFileHandle is weak and is valid until the NoteActorDestroyed() member
// function is called.
FileHandleBase* mFileHandle;
public:
explicit BackgroundFileHandleChild(DEBUGONLY(PRThread* aOwningThread,)
FileHandleBase* aFileHandle);
void
SendDeleteMeInternal();
private:
~BackgroundFileHandleChild();
void
NoteActorDestroyed();
void
NoteComplete();
// IPDL methods are only called by IPDL.
virtual void
ActorDestroy(ActorDestroyReason aWhy) override;
bool
RecvComplete(const bool& aAborted) override;
virtual PBackgroundFileRequestChild*
AllocPBackgroundFileRequestChild(const FileRequestParams& aParams)
override;
virtual bool
DeallocPBackgroundFileRequestChild(PBackgroundFileRequestChild* aActor)
override;
bool
SendDeleteMe() = delete;
};
class BackgroundFileRequestChild final
: public ThreadObject
, public PBackgroundFileRequestChild
{
friend class BackgroundFileHandleChild;
friend class FileHandleBase;
RefPtr<FileRequestBase> mFileRequest;
RefPtr<FileHandleBase> mFileHandle;
bool mActorDestroyed;
private:
// Only created by FileHandleBase.
explicit BackgroundFileRequestChild(DEBUGONLY(PRThread* aOwningThread,)
FileRequestBase* aFileRequest);
// Only destroyed by BackgroundFileHandleChild.
~BackgroundFileRequestChild();
void
HandleResponse(nsresult aResponse);
void
HandleResponse(const FileRequestGetFileResponse& aResponse);
void
HandleResponse(const nsCString& aResponse);
void
HandleResponse(const FileRequestMetadata& aResponse);
void
HandleResponse(JS::Handle<JS::Value> aResponse);
// IPDL methods are only called by IPDL.
virtual void
ActorDestroy(ActorDestroyReason aWhy) override;
virtual bool
Recv__delete__(const FileRequestResponse& aResponse) override;
virtual bool
RecvProgress(const uint64_t& aProgress,
const uint64_t& aProgressMax) override;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_filehandle_ActorsChild_h