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/* -*- 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_ipc_nsIIPCSerializableInputStream_h
#define mozilla_ipc_nsIIPCSerializableInputStream_h
#include "mozilla/Attributes.h"
#include "mozilla/Maybe.h"
#include "nsISupports.h"
#include "nsTArrayForwardDeclare.h"
namespace mozilla {
namespace ipc {
class FileDescriptor;
class InputStreamParams;
class ChildToParentStreamActorManager;
class ParentToChildStreamActorManager;
} // namespace ipc
} // namespace mozilla
#define NS_IIPCSERIALIZABLEINPUTSTREAM_IID \
{ \
0xb0211b14, 0xea6d, 0x40d4, { \
0x87, 0xb5, 0x7b, 0xe3, 0xdf, 0xac, 0x09, 0xd1 \
} \
}
class NS_NO_VTABLE nsIIPCSerializableInputStream : public nsISupports {
public:
typedef nsTArray<mozilla::ipc::FileDescriptor> FileDescriptorArray;
NS_DECLARE_STATIC_IID_ACCESSOR(NS_IIPCSERIALIZABLEINPUTSTREAM_IID)
virtual void Serialize(
mozilla::ipc::InputStreamParams& aParams,
FileDescriptorArray& aFileDescriptors, bool aDelayedStart,
uint32_t aMaxSize, uint32_t* aSizeUsed,
mozilla::ipc::ParentToChildStreamActorManager* aManager) = 0;
virtual void Serialize(
mozilla::ipc::InputStreamParams& aParams,
FileDescriptorArray& aFileDescriptors, bool aDelayedStart,
uint32_t aMaxSize, uint32_t* aSizeUsed,
mozilla::ipc::ChildToParentStreamActorManager* aManager) = 0;
virtual bool Deserialize(const mozilla::ipc::InputStreamParams& aParams,
const FileDescriptorArray& aFileDescriptors) = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsIIPCSerializableInputStream,
NS_IIPCSERIALIZABLEINPUTSTREAM_IID)
#define NS_DECL_NSIIPCSERIALIZABLEINPUTSTREAM \
virtual void Serialize( \
mozilla::ipc::InputStreamParams&, FileDescriptorArray&, bool, uint32_t, \
uint32_t*, mozilla::ipc::ParentToChildStreamActorManager*) override; \
\
virtual void Serialize( \
mozilla::ipc::InputStreamParams&, FileDescriptorArray&, bool, uint32_t, \
uint32_t*, mozilla::ipc::ChildToParentStreamActorManager*) override; \
\
virtual bool Deserialize(const mozilla::ipc::InputStreamParams&, \
const FileDescriptorArray&) override;
#define NS_FORWARD_NSIIPCSERIALIZABLEINPUTSTREAM(_to) \
virtual void Serialize( \
mozilla::ipc::InputStreamParams& aParams, \
FileDescriptorArray& aFileDescriptors, bool aDelayedStart, \
uint32_t aMaxSize, uint32_t* aSizeUsed, \
mozilla::ipc::ParentToChildStreamActorManager* aManager) override { \
_to Serialize(aParams, aFileDescriptors, aDelayedStart, aMaxSize, \
aSizeUsed, aManager); \
} \
\
virtual void Serialize( \
mozilla::ipc::InputStreamParams& aParams, \
FileDescriptorArray& aFileDescriptors, bool aDelayedStart, \
uint32_t aMaxSize, uint32_t* aSizeUsed, \
mozilla::ipc::ChildToParentStreamActorManager* aManager) override { \
_to Serialize(aParams, aFileDescriptors, aDelayedStart, aMaxSize, \
aSizeUsed, aManager); \
} \
\
virtual bool Deserialize(const mozilla::ipc::InputStreamParams& aParams, \
const FileDescriptorArray& aFileDescriptors) \
override { \
return _to Deserialize(aParams, aFileDescriptors); \
}
#define NS_FORWARD_SAFE_NSIIPCSERIALIZABLEINPUTSTREAM(_to) \
virtual void Serialize( \
mozilla::ipc::InputStreamParams& aParams, \
FileDescriptorArray& aFileDescriptors, bool aDelayedStart, \
uint32_t aMaxSize, uint32_t* aSizeUsed, \
mozilla::ipc::ParentToChildStreamActorManager* aManager) override { \
if (_to) { \
_to->Serialize(aParams, aFileDescriptors, aDelayedStart, aMaxSize, \
aSizeUsed, aManager); \
} \
} \
\
virtual void Serialize( \
mozilla::ipc::InputStreamParams& aParams, \
FileDescriptorArray& aFileDescriptors, bool aDelayedStart, \
uint32_t aMaxSize, uint32_t* aSizeUsed, \
mozilla::ipc::ChildToParentStreamActorManager* aManager) override { \
if (_to) { \
_to->Serialize(aParams, aFileDescriptors, aDelayedStart, aMaxSize, \
aSizeUsed, aManager); \
} \
} \
\
virtual bool Deserialize(const mozilla::ipc::InputStreamParams& aParams, \
const FileDescriptorArray& aFileDescriptors) \
override { \
return _to ? _to->Deserialize(aParams, aFileDescriptors) : false; \
}
#endif // mozilla_ipc_nsIIPCSerializableInputStream_h
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