87 lines
4.1 KiB
C++
87 lines
4.1 KiB
C++
/* 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 "nsISupports.h"
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#include "mozilla/Attributes.h"
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template <class> class nsTArray;
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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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} // namespace ipc
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} // namespace mozilla
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#define NS_IIPCSERIALIZABLEINPUTSTREAM_IID \
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{0xb0211b14, 0xea6d, 0x40d4, {0x87, 0xb5, 0x7b, 0xe3, 0xdf, 0xac, 0x09, 0xd1}}
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class NS_NO_VTABLE nsIIPCSerializableInputStream : public nsISupports
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{
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public:
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typedef nsTArray<mozilla::ipc::FileDescriptor>
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FileDescriptorArray;
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_IIPCSERIALIZABLEINPUTSTREAM_IID)
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virtual void
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Serialize(mozilla::ipc::InputStreamParams& aParams,
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FileDescriptorArray& aFileDescriptors) = 0;
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virtual bool
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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 \
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Serialize(mozilla::ipc::InputStreamParams&, \
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FileDescriptorArray&) override; \
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\
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virtual bool \
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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 \
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Serialize(mozilla::ipc::InputStreamParams& aParams, \
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FileDescriptorArray& aFileDescriptors) override \
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{ \
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_to Serialize(aParams, aFileDescriptors); \
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} \
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\
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virtual bool \
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Deserialize(const mozilla::ipc::InputStreamParams& aParams, \
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const FileDescriptorArray& aFileDescriptors) override \
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{ \
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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 \
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Serialize(mozilla::ipc::InputStreamParams& aParams, \
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FileDescriptorArray& aFileDescriptors) override \
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{ \
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if (_to) { \
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_to->Serialize(aParams, aFileDescriptors); \
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} \
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} \
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\
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virtual bool \
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Deserialize(const mozilla::ipc::InputStreamParams& aParams, \
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const FileDescriptorArray& aFileDescriptors) override \
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{ \
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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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