gecko-dev/xpcom/components/ModuleUtils.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

98 lines
5.0 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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_GenericModule_h
#define mozilla_GenericModule_h
#include "mozilla/Attributes.h"
#include "mozilla/Module.h"
#define NS_GENERIC_FACTORY_CONSTRUCTOR(_InstanceClass) \
static nsresult \
_InstanceClass##Constructor(nsISupports *aOuter, REFNSIID aIID, \
void **aResult) \
{ \
RefPtr<_InstanceClass> inst; \
\
*aResult = nullptr; \
if (nullptr != aOuter) { \
return NS_ERROR_NO_AGGREGATION; \
} \
\
inst = new _InstanceClass(); \
return inst->QueryInterface(aIID, aResult); \
}
#define NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(_InstanceClass, _InitMethod) \
static nsresult \
_InstanceClass##Constructor(nsISupports *aOuter, REFNSIID aIID, \
void **aResult) \
{ \
nsresult rv; \
\
RefPtr<_InstanceClass> inst; \
\
*aResult = nullptr; \
if (nullptr != aOuter) { \
return NS_ERROR_NO_AGGREGATION; \
} \
\
inst = new _InstanceClass(); \
rv = inst->_InitMethod(); \
if(NS_SUCCEEDED(rv)) { \
rv = inst->QueryInterface(aIID, aResult); \
} \
\
return rv; \
}
// 'Constructor' that uses an existing getter function that gets a singleton.
// NOTE: assumes that getter does an AddRef - so additional AddRef is not done.
#define NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(_InstanceClass, _GetterProc) \
static nsresult \
_InstanceClass##Constructor(nsISupports *aOuter, REFNSIID aIID, \
void **aResult) \
{ \
RefPtr<_InstanceClass> inst; \
\
*aResult = nullptr; \
if (nullptr != aOuter) { \
return NS_ERROR_NO_AGGREGATION; \
} \
\
inst = already_AddRefed<_InstanceClass>(_GetterProc()); \
if (nullptr == inst) { \
return NS_ERROR_OUT_OF_MEMORY; \
} \
return inst->QueryInterface(aIID, aResult); \
}
#ifndef MOZILLA_INTERNAL_API
#include "nsIModule.h"
#include "nsISupportsUtils.h"
namespace mozilla {
class GenericModule final : public nsIModule
{
~GenericModule() {}
public:
explicit GenericModule(const mozilla::Module* aData) : mData(aData) {}
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIMODULE
private:
const mozilla::Module* mData;
};
} // namespace mozilla
#endif
#endif // mozilla_GenericModule_h