зеркало из https://github.com/mozilla/gecko-dev.git
126 строки
6.7 KiB
C++
126 строки
6.7 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_ipc_nsIIPCSerializableInputStream_h
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#define mozilla_ipc_nsIIPCSerializableInputStream_h
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#include "mozilla/Attributes.h"
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#include "mozilla/Maybe.h"
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#include "nsISupports.h"
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#include "nsTArrayForwardDeclare.h"
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namespace mozilla {
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namespace ipc {
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class FileDescriptor;
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class InputStreamParams;
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class ChildToParentStreamActorManager;
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class ParentToChildStreamActorManager;
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} // namespace ipc
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} // namespace mozilla
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#define NS_IIPCSERIALIZABLEINPUTSTREAM_IID \
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{ \
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0xb0211b14, 0xea6d, 0x40d4, { \
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0x87, 0xb5, 0x7b, 0xe3, 0xdf, 0xac, 0x09, 0xd1 \
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} \
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}
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class NS_NO_VTABLE nsIIPCSerializableInputStream : public nsISupports {
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public:
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typedef nsTArray<mozilla::ipc::FileDescriptor> FileDescriptorArray;
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_IIPCSERIALIZABLEINPUTSTREAM_IID)
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virtual void Serialize(
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mozilla::ipc::InputStreamParams& aParams,
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FileDescriptorArray& aFileDescriptors, bool aDelayedStart,
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uint32_t aMaxSize, uint32_t* aSizeUsed,
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mozilla::ipc::ParentToChildStreamActorManager* aManager) = 0;
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virtual void Serialize(
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mozilla::ipc::InputStreamParams& aParams,
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FileDescriptorArray& aFileDescriptors, bool aDelayedStart,
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uint32_t aMaxSize, uint32_t* aSizeUsed,
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mozilla::ipc::ChildToParentStreamActorManager* aManager) = 0;
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virtual bool Deserialize(const mozilla::ipc::InputStreamParams& aParams,
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const FileDescriptorArray& aFileDescriptors) = 0;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsIIPCSerializableInputStream,
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NS_IIPCSERIALIZABLEINPUTSTREAM_IID)
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#define NS_DECL_NSIIPCSERIALIZABLEINPUTSTREAM \
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virtual void Serialize( \
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mozilla::ipc::InputStreamParams&, FileDescriptorArray&, bool, uint32_t, \
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uint32_t*, mozilla::ipc::ParentToChildStreamActorManager*) override; \
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\
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virtual void Serialize( \
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mozilla::ipc::InputStreamParams&, FileDescriptorArray&, bool, uint32_t, \
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uint32_t*, mozilla::ipc::ChildToParentStreamActorManager*) override; \
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\
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virtual bool Deserialize(const mozilla::ipc::InputStreamParams&, \
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const FileDescriptorArray&) override;
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#define NS_FORWARD_NSIIPCSERIALIZABLEINPUTSTREAM(_to) \
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virtual void Serialize( \
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mozilla::ipc::InputStreamParams& aParams, \
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FileDescriptorArray& aFileDescriptors, bool aDelayedStart, \
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uint32_t aMaxSize, uint32_t* aSizeUsed, \
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mozilla::ipc::ParentToChildStreamActorManager* aManager) override { \
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_to Serialize(aParams, aFileDescriptors, aDelayedStart, aMaxSize, \
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aSizeUsed, aManager); \
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} \
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\
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virtual void Serialize( \
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mozilla::ipc::InputStreamParams& aParams, \
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FileDescriptorArray& aFileDescriptors, bool aDelayedStart, \
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uint32_t aMaxSize, uint32_t* aSizeUsed, \
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mozilla::ipc::ChildToParentStreamActorManager* aManager) override { \
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_to Serialize(aParams, aFileDescriptors, aDelayedStart, aMaxSize, \
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aSizeUsed, aManager); \
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} \
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\
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virtual bool Deserialize(const mozilla::ipc::InputStreamParams& aParams, \
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const FileDescriptorArray& aFileDescriptors) \
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override { \
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return _to Deserialize(aParams, aFileDescriptors); \
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}
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#define NS_FORWARD_SAFE_NSIIPCSERIALIZABLEINPUTSTREAM(_to) \
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virtual void Serialize( \
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mozilla::ipc::InputStreamParams& aParams, \
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FileDescriptorArray& aFileDescriptors, bool aDelayedStart, \
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uint32_t aMaxSize, uint32_t* aSizeUsed, \
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mozilla::ipc::ParentToChildStreamActorManager* aManager) override { \
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if (_to) { \
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_to->Serialize(aParams, aFileDescriptors, aDelayedStart, aMaxSize, \
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aSizeUsed, aManager); \
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} \
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} \
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\
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virtual void Serialize( \
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mozilla::ipc::InputStreamParams& aParams, \
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FileDescriptorArray& aFileDescriptors, bool aDelayedStart, \
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uint32_t aMaxSize, uint32_t* aSizeUsed, \
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mozilla::ipc::ChildToParentStreamActorManager* aManager) override { \
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if (_to) { \
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_to->Serialize(aParams, aFileDescriptors, aDelayedStart, aMaxSize, \
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aSizeUsed, aManager); \
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} \
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} \
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\
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virtual bool Deserialize(const mozilla::ipc::InputStreamParams& aParams, \
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const FileDescriptorArray& aFileDescriptors) \
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override { \
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return _to ? _to->Deserialize(aParams, aFileDescriptors) : false; \
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}
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#endif // mozilla_ipc_nsIIPCSerializableInputStream_h
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