/work/obj-fuzz/ipc/ipdl/PCacheParent.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | // |
2 | | // Automatically generated by ipdlc. |
3 | | // Edit at your own risk |
4 | | // |
5 | | |
6 | | |
7 | | #include "mozilla/dom/cache/PCacheParent.h" |
8 | | |
9 | | #include "mozilla/ipc/PBackgroundParent.h" |
10 | | #include "mozilla/dom/cache/PCacheOpParent.h" |
11 | | #include "mozilla/dom/cache/PCacheStreamControlParent.h" |
12 | | #include "mozilla/ipc/PFileDescriptorSetParent.h" |
13 | | #include "mozilla/ipc/PChildToParentStreamParent.h" |
14 | | #include "mozilla/ipc/PParentToChildStreamParent.h" |
15 | | |
16 | | #include "nsIFile.h" |
17 | | #include "GeckoProfiler.h" |
18 | | |
19 | | namespace mozilla { |
20 | | namespace dom { |
21 | | namespace cache { |
22 | | |
23 | | |
24 | | auto PCacheParent::RecvPCacheOpConstructor( |
25 | | PCacheOpParent* actor, |
26 | | const CacheOpArgs& aOpArgs) -> mozilla::ipc::IPCResult |
27 | 0 | { |
28 | 0 | return IPC_OK(); |
29 | 0 | } |
30 | | |
31 | | auto PCacheParent::ActorDestroy(ActorDestroyReason aWhy) -> void |
32 | 0 | { |
33 | 0 | } |
34 | | |
35 | | MOZ_IMPLICIT PCacheParent::PCacheParent() : |
36 | | mozilla::ipc::IProtocol(mozilla::ipc::ParentSide), |
37 | | mLivenessState(mozilla::ipc::LivenessState::Dead) |
38 | 0 | { |
39 | 0 | MOZ_COUNT_CTOR(PCacheParent); |
40 | 0 | } |
41 | | |
42 | | PCacheParent::~PCacheParent() |
43 | 0 | { |
44 | 0 | MOZ_COUNT_DTOR(PCacheParent); |
45 | 0 | } |
46 | | |
47 | | auto PCacheParent::Manager() const -> PBackgroundParent* |
48 | 0 | { |
49 | 0 | return static_cast<PBackgroundParent*>(IProtocol::Manager()); |
50 | 0 | } |
51 | | |
52 | | auto PCacheParent::ManagedPCacheOpParent(nsTArray<PCacheOpParent*>& aArr) const -> void |
53 | 0 | { |
54 | 0 | (mManagedPCacheOpParent).ToArray(aArr); |
55 | 0 | } |
56 | | |
57 | | auto PCacheParent::ManagedPCacheOpParent() const -> const ManagedContainer<PCacheOpParent>& |
58 | 0 | { |
59 | 0 | return mManagedPCacheOpParent; |
60 | 0 | } |
61 | | |
62 | | auto PCacheParent::Send__delete__(PCacheParent* actor) -> bool |
63 | 0 | { |
64 | 0 | if ((!(actor))) { |
65 | 0 | return false; |
66 | 0 | } |
67 | 0 | |
68 | 0 | IPC::Message* msg__ = PCache::Msg___delete__((actor)->Id()); |
69 | 0 |
|
70 | 0 | MOZ_RELEASE_ASSERT(actor, "NULL actor value passed to non-nullable param"); |
71 | 0 | WriteIPDLParam(msg__, actor, actor); |
72 | 0 | // Sentinel = 'actor' |
73 | 0 | (msg__)->WriteSentinel(875202478); |
74 | 0 |
|
75 | 0 |
|
76 | 0 |
|
77 | 0 | if (mozilla::ipc::LoggingEnabledFor("PCacheParent")) { |
78 | 0 | mozilla::ipc::LogMessageForProtocol("PCacheParent", (actor)->OtherPid(), "Sending ", (msg__)->type(), mozilla::ipc::MessageDirection::eSending); |
79 | 0 | } |
80 | 0 | AUTO_PROFILER_LABEL("PCache::Msg___delete__", OTHER); |
81 | 0 | if ((!(StateTransition(true, (&((actor)->mLivenessState)))))) { |
82 | 0 | mozilla::ipc::LogicError("Transition error"); |
83 | 0 | } |
84 | 0 |
|
85 | 0 | bool sendok__ = ((actor)->GetIPCChannel())->Send(msg__); |
86 | 0 |
|
87 | 0 | IProtocol* mgr = (actor)->Manager(); |
88 | 0 | (actor)->DestroySubtree(Deletion); |
89 | 0 | (actor)->DeallocSubtree(); |
90 | 0 | (mgr)->RemoveManagee(PCacheMsgStart, actor); |
91 | 0 | return sendok__; |
92 | 0 | } |
93 | | |
94 | | auto PCacheParent::RemoveManagee( |
95 | | int32_t aProtocolId, |
96 | | IProtocol* aListener) -> void |
97 | 0 | { |
98 | 0 | switch (aProtocolId) { |
99 | 0 | case PCacheOpMsgStart: |
100 | 0 | { |
101 | 0 | PCacheOpParent* actor = static_cast<PCacheOpParent*>(aListener); |
102 | 0 | auto& container = mManagedPCacheOpParent; |
103 | 0 | MOZ_RELEASE_ASSERT((container).Contains(actor), "actor not managed by this!"); |
104 | 0 |
|
105 | 0 | (container).RemoveEntry(actor); |
106 | 0 | DeallocPCacheOpParent(actor); |
107 | 0 | return; |
108 | 0 | } |
109 | 0 | default: |
110 | 0 | { |
111 | 0 | FatalError("unreached"); |
112 | 0 | return; |
113 | 0 | } |
114 | 0 | } |
115 | 0 | } |
116 | | |
117 | | auto PCacheParent::OnMessageReceived(const Message& msg__) -> PCacheParent::Result |
118 | 0 | { |
119 | 0 | switch ((msg__).type()) { |
120 | 0 | case PCache::Msg_PCacheOpConstructor__ID: |
121 | 0 | { |
122 | 0 | if (mozilla::ipc::LoggingEnabledFor("PCacheParent")) { |
123 | 0 | mozilla::ipc::LogMessageForProtocol("PCacheParent", OtherPid(), "Received ", ((&(msg__)))->type(), mozilla::ipc::MessageDirection::eReceiving); |
124 | 0 | } |
125 | 0 | AUTO_PROFILER_LABEL("PCache::Msg_PCacheOpConstructor", OTHER); |
126 | 0 |
|
127 | 0 | PickleIterator iter__(msg__); |
128 | 0 | ActorHandle handle__; |
129 | 0 | PCacheOpParent* actor; |
130 | 0 | CacheOpArgs aOpArgs; |
131 | 0 |
|
132 | 0 | if ((!(ReadIPDLParam((&(msg__)), (&(iter__)), this, (&(handle__)))))) { |
133 | 0 | FatalError("Error deserializing 'ActorHandle'"); |
134 | 0 | return MsgValueError; |
135 | 0 | } |
136 | 0 | // Sentinel = 'actor' |
137 | 0 | if ((!(((&(msg__)))->ReadSentinel((&(iter__)), 875202478)))) { |
138 | 0 | mozilla::ipc::SentinelReadError("Error deserializing 'ActorHandle'"); |
139 | 0 | return MsgValueError; |
140 | 0 | } |
141 | 0 | if ((!(ReadIPDLParam((&(msg__)), (&(iter__)), this, (&(aOpArgs)))))) { |
142 | 0 | FatalError("Error deserializing 'CacheOpArgs'"); |
143 | 0 | return MsgValueError; |
144 | 0 | } |
145 | 0 | // Sentinel = 'aOpArgs' |
146 | 0 | if ((!(((&(msg__)))->ReadSentinel((&(iter__)), 2628124652)))) { |
147 | 0 | mozilla::ipc::SentinelReadError("Error deserializing 'CacheOpArgs'"); |
148 | 0 | return MsgValueError; |
149 | 0 | } |
150 | 0 | (msg__).EndRead(iter__, (msg__).type()); |
151 | 0 | if ((!(StateTransition(false, (&(mLivenessState)))))) { |
152 | 0 | FatalError("Transition error"); |
153 | 0 | return MsgValueError; |
154 | 0 | } |
155 | 0 | actor = AllocPCacheOpParent(aOpArgs); |
156 | 0 | if ((!(actor))) { |
157 | 0 | NS_WARNING("Error constructing actor PCacheOpParent"); |
158 | 0 | return MsgValueError; |
159 | 0 | } |
160 | 0 | (actor)->SetManagerAndRegister(this, (handle__).mId); |
161 | 0 | (mManagedPCacheOpParent).PutEntry(actor); |
162 | 0 | (actor)->mLivenessState = mozilla::ipc::LivenessState::Start; |
163 | 0 |
|
164 | 0 | if ((!(RecvPCacheOpConstructor(actor, aOpArgs)))) { |
165 | 0 | mozilla::ipc::ProtocolErrorBreakpoint("Handler returned error code!"); |
166 | 0 | // Error handled in mozilla::ipc::IPCResult |
167 | 0 | return MsgProcessingError; |
168 | 0 | } |
169 | 0 | |
170 | 0 | return MsgProcessed; |
171 | 0 | } |
172 | 0 | case PCache::Msg_Teardown__ID: |
173 | 0 | { |
174 | 0 | if (mozilla::ipc::LoggingEnabledFor("PCacheParent")) { |
175 | 0 | mozilla::ipc::LogMessageForProtocol("PCacheParent", OtherPid(), "Received ", ((&(msg__)))->type(), mozilla::ipc::MessageDirection::eReceiving); |
176 | 0 | } |
177 | 0 | AUTO_PROFILER_LABEL("PCache::Msg_Teardown", OTHER); |
178 | 0 |
|
179 | 0 | if ((!(StateTransition(false, (&(mLivenessState)))))) { |
180 | 0 | FatalError("Transition error"); |
181 | 0 | return MsgValueError; |
182 | 0 | } |
183 | 0 | if ((!(RecvTeardown()))) { |
184 | 0 | mozilla::ipc::ProtocolErrorBreakpoint("Handler returned error code!"); |
185 | 0 | // Error handled in mozilla::ipc::IPCResult |
186 | 0 | return MsgProcessingError; |
187 | 0 | } |
188 | 0 | |
189 | 0 | return MsgProcessed; |
190 | 0 | } |
191 | 0 | case PCache::Reply___delete____ID: |
192 | 0 | { |
193 | 0 | return MsgProcessed; |
194 | 0 | } |
195 | 0 | default: |
196 | 0 | { |
197 | 0 | return MsgNotKnown; |
198 | 0 | } |
199 | 0 | } |
200 | 0 | } |
201 | | |
202 | | auto PCacheParent::OnMessageReceived( |
203 | | const Message& msg__, |
204 | | Message*& reply__) -> PCacheParent::Result |
205 | 0 | { |
206 | 0 | return MsgNotKnown; |
207 | 0 | } |
208 | | |
209 | | auto PCacheParent::OnCallReceived( |
210 | | const Message& msg__, |
211 | | Message*& reply__) -> PCacheParent::Result |
212 | 0 | { |
213 | 0 | MOZ_ASSERT_UNREACHABLE("message protocol not supported"); |
214 | 0 | return MsgNotKnown; |
215 | 0 | } |
216 | | |
217 | | auto PCacheParent::GetProtocolTypeId() -> int32_t |
218 | 0 | { |
219 | 0 | return PCacheMsgStart; |
220 | 0 | } |
221 | | |
222 | | auto PCacheParent::DestroySubtree(ActorDestroyReason why) -> void |
223 | 0 | { |
224 | 0 | // Unregister from our manager. |
225 | 0 | Unregister(Id()); |
226 | 0 |
|
227 | 0 | ActorDestroyReason subtreewhy = (((why) == (Deletion)) || ((why) == (FailedConstructor)) ? AncestorDeletion : why); |
228 | 0 |
|
229 | 0 | { |
230 | 0 | // Recursively shutting down PCacheOp kids |
231 | 0 | nsTArray<PCacheOpParent*> kids; |
232 | 0 | // Accumulate kids into a stable structure to iterate over |
233 | 0 | ManagedPCacheOpParent(kids); |
234 | 0 | for (auto& kid : kids) { |
235 | 0 | // Guarding against a child removing a sibling from the list during the iteration. |
236 | 0 | if ((mManagedPCacheOpParent).Contains(kid)) { |
237 | 0 | (kid)->DestroySubtree(subtreewhy); |
238 | 0 | } |
239 | 0 | } |
240 | 0 | } |
241 | 0 |
|
242 | 0 | // Reject owning pending responses. |
243 | 0 | (GetIPCChannel())->RejectPendingResponsesForActor(this); |
244 | 0 |
|
245 | 0 | // Finally, destroy "us". |
246 | 0 | ActorDestroy(why); |
247 | 0 | } |
248 | | |
249 | | auto PCacheParent::DeallocSubtree() -> void |
250 | 0 | { |
251 | 0 | { |
252 | 0 | // Recursively deleting PCacheOp kids |
253 | 0 | for (auto iter = (mManagedPCacheOpParent).Iter(); (!((iter).Done())); (iter).Next()) { |
254 | 0 | (((iter).Get())->GetKey())->DeallocSubtree(); |
255 | 0 | } |
256 | 0 |
|
257 | 0 | for (auto iter = (mManagedPCacheOpParent).Iter(); (!((iter).Done())); (iter).Next()) { |
258 | 0 | DeallocPCacheOpParent(((iter).Get())->GetKey()); |
259 | 0 | } |
260 | 0 | (mManagedPCacheOpParent).Clear(); |
261 | 0 | } |
262 | 0 | } |
263 | | |
264 | | |
265 | | |
266 | | } // namespace cache |
267 | | } // namespace dom |
268 | | } // namespace mozilla |
269 | | namespace mozilla { |
270 | | namespace ipc { |
271 | | auto IPDLParamTraits<mozilla::dom::cache::PCacheParent>::Write( |
272 | | IPC::Message* aMsg, |
273 | | mozilla::ipc::IProtocol* aActor, |
274 | | const paramType& aVar) -> void |
275 | 0 | { |
276 | 0 | int32_t id; |
277 | 0 | if ((!(aVar))) { |
278 | 0 | id = 0; |
279 | 0 | } |
280 | 0 | else { |
281 | 0 | id = (aVar)->Id(); |
282 | 0 | if ((1) == (id)) { |
283 | 0 | (aActor)->FatalError("actor has been |delete|d"); |
284 | 0 | } |
285 | 0 | } |
286 | 0 | WriteIPDLParam(aMsg, aActor, id); |
287 | 0 | } |
288 | | |
289 | | auto IPDLParamTraits<mozilla::dom::cache::PCacheParent>::Read( |
290 | | const IPC::Message* aMsg, |
291 | | PickleIterator* aIter, |
292 | | mozilla::ipc::IProtocol* aActor, |
293 | | paramType* aVar) -> bool |
294 | 0 | { |
295 | 0 | mozilla::Maybe<mozilla::ipc::IProtocol*> actor = (aActor)->ReadActor(aMsg, aIter, true, "PCache", PCacheMsgStart); |
296 | 0 | if ((actor).isNothing()) { |
297 | 0 | return false; |
298 | 0 | } |
299 | 0 | |
300 | 0 | (*(aVar)) = static_cast<mozilla::dom::cache::PCacheParent*>((actor).value()); |
301 | 0 | return true; |
302 | 0 | } |
303 | | |
304 | | } // namespace ipc |
305 | | } // namespace mozilla |