1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/ipc/glue/nsIIPCSerializableInputStream.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,87 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this file,
1.6 + * You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +
1.8 +#ifndef mozilla_ipc_nsIIPCSerializableInputStream_h
1.9 +#define mozilla_ipc_nsIIPCSerializableInputStream_h
1.10 +
1.11 +#include "nsISupports.h"
1.12 +#include "mozilla/Attributes.h"
1.13 +
1.14 +struct nsTArrayDefaultAllocator;
1.15 +template <class> class nsTArray;
1.16 +
1.17 +namespace mozilla {
1.18 +namespace ipc {
1.19 +
1.20 +class FileDescriptor;
1.21 +class InputStreamParams;
1.22 +
1.23 +} // namespace ipc
1.24 +} // namespace mozilla
1.25 +
1.26 +#define NS_IIPCSERIALIZABLEINPUTSTREAM_IID \
1.27 + {0xb0211b14, 0xea6d, 0x40d4, {0x87, 0xb5, 0x7b, 0xe3, 0xdf, 0xac, 0x09, 0xd1}}
1.28 +
1.29 +class NS_NO_VTABLE nsIIPCSerializableInputStream : public nsISupports
1.30 +{
1.31 +public:
1.32 + typedef nsTArray<mozilla::ipc::FileDescriptor>
1.33 + FileDescriptorArray;
1.34 +
1.35 + NS_DECLARE_STATIC_IID_ACCESSOR(NS_IIPCSERIALIZABLEINPUTSTREAM_IID)
1.36 +
1.37 + virtual void
1.38 + Serialize(mozilla::ipc::InputStreamParams& aParams,
1.39 + FileDescriptorArray& aFileDescriptors) = 0;
1.40 +
1.41 + virtual bool
1.42 + Deserialize(const mozilla::ipc::InputStreamParams& aParams,
1.43 + const FileDescriptorArray& aFileDescriptors) = 0;
1.44 +};
1.45 +
1.46 +NS_DEFINE_STATIC_IID_ACCESSOR(nsIIPCSerializableInputStream,
1.47 + NS_IIPCSERIALIZABLEINPUTSTREAM_IID)
1.48 +
1.49 +#define NS_DECL_NSIIPCSERIALIZABLEINPUTSTREAM \
1.50 + virtual void \
1.51 + Serialize(mozilla::ipc::InputStreamParams&, \
1.52 + FileDescriptorArray&) MOZ_OVERRIDE; \
1.53 + \
1.54 + virtual bool \
1.55 + Deserialize(const mozilla::ipc::InputStreamParams&, \
1.56 + const FileDescriptorArray&) MOZ_OVERRIDE;
1.57 +
1.58 +#define NS_FORWARD_NSIIPCSERIALIZABLEINPUTSTREAM(_to) \
1.59 + virtual void \
1.60 + Serialize(mozilla::ipc::InputStreamParams& aParams, \
1.61 + FileDescriptorArray& aFileDescriptors) MOZ_OVERRIDE \
1.62 + { \
1.63 + _to Serialize(aParams, aFileDescriptors); \
1.64 + } \
1.65 + \
1.66 + virtual bool \
1.67 + Deserialize(const mozilla::ipc::InputStreamParams& aParams, \
1.68 + const FileDescriptorArray& aFileDescriptors) MOZ_OVERRIDE \
1.69 + { \
1.70 + return _to Deserialize(aParams, aFileDescriptors); \
1.71 + }
1.72 +
1.73 +#define NS_FORWARD_SAFE_NSIIPCSERIALIZABLEINPUTSTREAM(_to) \
1.74 + virtual void \
1.75 + Serialize(mozilla::ipc::InputStreamParams& aParams, \
1.76 + FileDescriptorArray& aFileDescriptors) MOZ_OVERRIDE \
1.77 + { \
1.78 + if (_to) { \
1.79 + _to->Serialize(aParams, aFileDescriptors); \
1.80 + } \
1.81 + } \
1.82 + \
1.83 + virtual bool \
1.84 + Deserialize(const mozilla::ipc::InputStreamParams& aParams, \
1.85 + const FileDescriptorArray& aFileDescriptors) MOZ_OVERRIDE \
1.86 + { \
1.87 + return _to ? _to->Deserialize(aParams, aFileDescriptors) : false; \
1.88 + }
1.89 +
1.90 +#endif // mozilla_ipc_nsIIPCSerializableInputStream_h
