dom/ipc/TabMessageUtils.h@6474c204b198 (annotated)
dom/ipc/TabMessageUtils.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef TABMESSAGE_UTILS_H |
| michael@0 | 7 | #define TABMESSAGE_UTILS_H |
| michael@0 | 8 | |
| michael@0 | 9 | #include "AudioChannelCommon.h" |
| michael@0 | 10 | #include "ipc/IPCMessageUtils.h" |
| michael@0 | 11 | #include "mozilla/dom/AudioChannelBinding.h" |
| michael@0 | 12 | #include "nsIDOMEvent.h" |
| michael@0 | 13 | #include "nsCOMPtr.h" |
| michael@0 | 14 | |
| michael@0 | 15 | #ifdef MOZ_CRASHREPORTER |
| michael@0 | 16 | #include "nsExceptionHandler.h" |
| michael@0 | 17 | #endif |
| michael@0 | 18 | |
| michael@0 | 19 | namespace mozilla { |
| michael@0 | 20 | namespace dom { |
| michael@0 | 21 | struct RemoteDOMEvent |
| michael@0 | 22 | { |
| michael@0 | 23 | // Make sure to set the owner after deserializing. |
| michael@0 | 24 | nsCOMPtr<nsIDOMEvent> mEvent; |
| michael@0 | 25 | }; |
| michael@0 | 26 | |
| michael@0 | 27 | bool ReadRemoteEvent(const IPC::Message* aMsg, void** aIter, |
| michael@0 | 28 | mozilla::dom::RemoteDOMEvent* aResult); |
| michael@0 | 29 | |
| michael@0 | 30 | #ifdef MOZ_CRASHREPORTER |
| michael@0 | 31 | typedef CrashReporter::ThreadId NativeThreadId; |
| michael@0 | 32 | #else |
| michael@0 | 33 | // unused in this case |
| michael@0 | 34 | typedef int32_t NativeThreadId; |
| michael@0 | 35 | #endif |
| michael@0 | 36 | |
| michael@0 | 37 | } |
| michael@0 | 38 | } |
| michael@0 | 39 | |
| michael@0 | 40 | namespace IPC { |
| michael@0 | 41 | |
| michael@0 | 42 | template<> |
| michael@0 | 43 | struct ParamTraits<mozilla::dom::RemoteDOMEvent> |
| michael@0 | 44 | { |
| michael@0 | 45 | typedef mozilla::dom::RemoteDOMEvent paramType; |
| michael@0 | 46 | |
| michael@0 | 47 | static void Write(Message* aMsg, const paramType& aParam) |
| michael@0 | 48 | { |
| michael@0 | 49 | aParam.mEvent->Serialize(aMsg, true); |
| michael@0 | 50 | } |
| michael@0 | 51 | |
| michael@0 | 52 | static bool Read(const Message* aMsg, void** aIter, paramType* aResult) |
| michael@0 | 53 | { |
| michael@0 | 54 | return mozilla::dom::ReadRemoteEvent(aMsg, aIter, aResult); |
| michael@0 | 55 | } |
| michael@0 | 56 | |
| michael@0 | 57 | static void Log(const paramType& aParam, std::wstring* aLog) |
| michael@0 | 58 | { |
| michael@0 | 59 | } |
| michael@0 | 60 | }; |
| michael@0 | 61 | |
| michael@0 | 62 | template<> |
| michael@0 | 63 | struct ParamTraits<mozilla::dom::AudioChannel> |
| michael@0 | 64 | { |
| michael@0 | 65 | typedef mozilla::dom::AudioChannel paramType; |
| michael@0 | 66 | |
| michael@0 | 67 | static bool IsLegalValue(const paramType &aValue) { |
| michael@0 | 68 | return aValue <= mozilla::dom::AudioChannel::Publicnotification; |
| michael@0 | 69 | } |
| michael@0 | 70 | |
| michael@0 | 71 | static void Write(Message* aMsg, const paramType& aValue) { |
| michael@0 | 72 | MOZ_ASSERT(IsLegalValue(aValue)); |
| michael@0 | 73 | WriteParam(aMsg, (uint32_t)aValue); |
| michael@0 | 74 | } |
| michael@0 | 75 | |
| michael@0 | 76 | static bool Read(const Message* aMsg, void** aIter, paramType* aResult) { |
| michael@0 | 77 | uint32_t value; |
| michael@0 | 78 | if(!ReadParam(aMsg, aIter, &value) || |
| michael@0 | 79 | !IsLegalValue(paramType(value))) { |
| michael@0 | 80 | return false; |
| michael@0 | 81 | } |
| michael@0 | 82 | *aResult = paramType(value); |
| michael@0 | 83 | return true; |
| michael@0 | 84 | } |
| michael@0 | 85 | |
| michael@0 | 86 | static void Log(const paramType& aParam, std::wstring* aLog) |
| michael@0 | 87 | { |
| michael@0 | 88 | } |
| michael@0 | 89 | }; |
| michael@0 | 90 | |
| michael@0 | 91 | template <> |
| michael@0 | 92 | struct ParamTraits<mozilla::dom::AudioChannelState> |
| michael@0 | 93 | : public ContiguousEnumSerializer<mozilla::dom::AudioChannelState, |
| michael@0 | 94 | mozilla::dom::AUDIO_CHANNEL_STATE_NORMAL, |
| michael@0 | 95 | mozilla::dom::AUDIO_CHANNEL_STATE_LAST> |
| michael@0 | 96 | { }; |
| michael@0 | 97 | |
| michael@0 | 98 | } |
| michael@0 | 99 | |
| michael@0 | 100 | |
| michael@0 | 101 | #endif |
