1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
/* -*- 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_backgroundchildimpl_h_
#define mozilla_ipc_backgroundchildimpl_h_
#include "mozilla/ipc/PBackgroundChild.h"
#include "mozilla/UniquePtr.h"
namespace mozilla {
namespace dom {
class IDBFileHandle;
namespace indexedDB {
class ThreadLocal;
} // namespace indexedDB
} // namespace dom
namespace ipc {
// Instances of this class should never be created directly. This class is meant
// to be inherited in BackgroundImpl.
class BackgroundChildImpl : public PBackgroundChild {
public:
class ThreadLocal;
// Get the ThreadLocal for the current thread if
// BackgroundChild::GetOrCreateForCurrentThread() has been called and true was
// returned (e.g. a valid PBackgroundChild actor has been created or is in the
// process of being created). Otherwise this function returns null.
// This functions is implemented in BackgroundImpl.cpp.
static ThreadLocal* GetThreadLocalForCurrentThread();
protected:
BackgroundChildImpl();
virtual ~BackgroundChildImpl();
virtual void ProcessingError(Result aCode, const char* aReason) override;
virtual void ActorDestroy(ActorDestroyReason aWhy) override;
virtual PBackgroundTestChild* AllocPBackgroundTestChild(
const nsACString& aTestArg) override;
virtual bool DeallocPBackgroundTestChild(
PBackgroundTestChild* aActor) override;
virtual PBackgroundIndexedDBUtilsChild* AllocPBackgroundIndexedDBUtilsChild()
override;
virtual bool DeallocPBackgroundIndexedDBUtilsChild(
PBackgroundIndexedDBUtilsChild* aActor) override;
virtual PBackgroundLSObserverChild* AllocPBackgroundLSObserverChild(
const uint64_t& aObserverId) override;
virtual bool DeallocPBackgroundLSObserverChild(
PBackgroundLSObserverChild* aActor) override;
virtual PBackgroundLSRequestChild* AllocPBackgroundLSRequestChild(
const LSRequestParams& aParams) override;
virtual bool DeallocPBackgroundLSRequestChild(
PBackgroundLSRequestChild* aActor) override;
virtual PBackgroundLSSimpleRequestChild* AllocPBackgroundLSSimpleRequestChild(
const LSSimpleRequestParams& aParams) override;
virtual bool DeallocPBackgroundLSSimpleRequestChild(
PBackgroundLSSimpleRequestChild* aActor) override;
virtual PBackgroundLocalStorageCacheChild*
AllocPBackgroundLocalStorageCacheChild(
const PrincipalInfo& aPrincipalInfo, const nsACString& aOriginKey,
const uint32_t& aPrivateBrowsingId) override;
virtual bool DeallocPBackgroundLocalStorageCacheChild(
PBackgroundLocalStorageCacheChild* aActor) override;
virtual PBackgroundStorageChild* AllocPBackgroundStorageChild(
const nsAString& aProfilePath,
const uint32_t& aPrivateBrowsingId) override;
virtual bool DeallocPBackgroundStorageChild(
PBackgroundStorageChild* aActor) override;
virtual PTemporaryIPCBlobChild* AllocPTemporaryIPCBlobChild() override;
virtual bool DeallocPTemporaryIPCBlobChild(
PTemporaryIPCBlobChild* aActor) override;
virtual PFileCreatorChild* AllocPFileCreatorChild(
const nsAString& aFullPath, const nsAString& aType,
const nsAString& aName, const Maybe<int64_t>& aLastModified,
const bool& aExistenceCheck, const bool& aIsFromNsIFile) override;
virtual bool DeallocPFileCreatorChild(PFileCreatorChild* aActor) override;
virtual mozilla::dom::PSharedWorkerChild* AllocPSharedWorkerChild(
const mozilla::dom::RemoteWorkerData& aData, const uint64_t& aWindowID,
const mozilla::dom::MessagePortIdentifier& aPortIdentifier) override;
virtual bool DeallocPSharedWorkerChild(
mozilla::dom::PSharedWorkerChild* aActor) override;
virtual PCamerasChild* AllocPCamerasChild() override;
virtual bool DeallocPCamerasChild(PCamerasChild* aActor) override;
virtual PUDPSocketChild* AllocPUDPSocketChild(
const Maybe<PrincipalInfo>& aPrincipalInfo,
const nsACString& aFilter) override;
virtual bool DeallocPUDPSocketChild(PUDPSocketChild* aActor) override;
virtual PBroadcastChannelChild* AllocPBroadcastChannelChild(
const PrincipalInfo& aPrincipalInfo, const nsACString& aOrigin,
const nsAString& aChannel) override;
virtual bool DeallocPBroadcastChannelChild(
PBroadcastChannelChild* aActor) override;
virtual PCookieStoreChild* AllocPCookieStoreChild() override;
virtual bool DeallocPCookieStoreChild(PCookieStoreChild* aActor) override;
virtual PServiceWorkerManagerChild* AllocPServiceWorkerManagerChild()
override;
virtual bool DeallocPServiceWorkerManagerChild(
PServiceWorkerManagerChild* aActor) override;
virtual already_AddRefed<dom::cache::PCacheChild> AllocPCacheChild() override;
virtual already_AddRefed<dom::cache::PCacheStreamControlChild>
AllocPCacheStreamControlChild() override;
virtual PMessagePortChild* AllocPMessagePortChild(
const nsID& aUUID, const nsID& aDestinationUUID,
const uint32_t& aSequenceID) override;
virtual bool DeallocPMessagePortChild(PMessagePortChild* aActor) override;
already_AddRefed<PServiceWorkerChild> AllocPServiceWorkerChild(
const IPCServiceWorkerDescriptor&);
already_AddRefed<PServiceWorkerContainerChild>
AllocPServiceWorkerContainerChild();
already_AddRefed<PServiceWorkerRegistrationChild>
AllocPServiceWorkerRegistrationChild(
const IPCServiceWorkerRegistrationDescriptor&);
};
class BackgroundChildImpl::ThreadLocal final {
friend mozilla::DefaultDelete<ThreadLocal>;
public:
mozilla::UniquePtr<mozilla::dom::indexedDB::ThreadLocal>
mIndexedDBThreadLocal;
mozilla::dom::IDBFileHandle* mCurrentFileHandle;
public:
ThreadLocal();
private:
// Only destroyed by UniquePtr<ThreadLocal>.
~ThreadLocal();
};
} // namespace ipc
} // namespace mozilla
#endif // mozilla_ipc_backgroundchildimpl_h_
|
