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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "mojo/edk/system/child_broker_host.h" | 5 #include "mojo/edk/system/child_broker_host.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 | 8 |
9 #include <utility> | 9 #include <utility> |
10 | 10 |
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67 | 67 |
68 base::ProcessId ChildBrokerHost::GetProcessId() { | 68 base::ProcessId ChildBrokerHost::GetProcessId() { |
69 return process_id_; | 69 return process_id_; |
70 } | 70 } |
71 | 71 |
72 void ChildBrokerHost::ConnectToProcess(base::ProcessId process_id, | 72 void ChildBrokerHost::ConnectToProcess(base::ProcessId process_id, |
73 ScopedPlatformHandle pipe) { | 73 ScopedPlatformHandle pipe) { |
74 if (!child_channel_) | 74 if (!child_channel_) |
75 return; // Can happen at process shutdown on Windows. | 75 return; // Can happen at process shutdown on Windows. |
76 ConnectToProcessMessage data; | 76 ConnectToProcessMessage data; |
| 77 memset(&data, 0, sizeof(data)); |
77 data.type = CONNECT_TO_PROCESS; | 78 data.type = CONNECT_TO_PROCESS; |
78 data.process_id = process_id; | 79 data.process_id = process_id; |
79 scoped_ptr<MessageInTransit> message(new MessageInTransit( | 80 scoped_ptr<MessageInTransit> message(new MessageInTransit( |
80 MessageInTransit::Type::MESSAGE, sizeof(data), &data)); | 81 MessageInTransit::Type::MESSAGE, sizeof(data), &data)); |
81 scoped_refptr<Dispatcher> dispatcher = | 82 scoped_refptr<Dispatcher> dispatcher = |
82 PlatformHandleDispatcher::Create(std::move(pipe)); | 83 PlatformHandleDispatcher::Create(std::move(pipe)); |
83 internal::g_core->AddDispatcher(dispatcher); | 84 internal::g_core->AddDispatcher(dispatcher); |
84 scoped_ptr<DispatcherVector> dispatchers(new DispatcherVector); | 85 scoped_ptr<DispatcherVector> dispatchers(new DispatcherVector); |
85 dispatchers->push_back(dispatcher); | 86 dispatchers->push_back(dispatcher); |
86 message->SetDispatchers(std::move(dispatchers)); | 87 message->SetDispatchers(std::move(dispatchers)); |
87 message->SerializeAndCloseDispatchers(); | 88 message->SerializeAndCloseDispatchers(); |
88 message->set_route_id(kBrokerRouteId); | 89 message->set_route_id(kBrokerRouteId); |
89 child_channel_->channel()->WriteMessage(std::move(message)); | 90 child_channel_->channel()->WriteMessage(std::move(message)); |
90 } | 91 } |
91 | 92 |
92 void ChildBrokerHost::ConnectMessagePipe(uint64_t pipe_id, | 93 void ChildBrokerHost::ConnectMessagePipe(uint64_t pipe_id, |
93 base::ProcessId process_id) { | 94 base::ProcessId process_id) { |
94 if (!child_channel_) | 95 if (!child_channel_) |
95 return; // Can happen at process shutdown on Windows. | 96 return; // Can happen at process shutdown on Windows. |
96 PeerPipeConnectedMessage data; | 97 PeerPipeConnectedMessage data; |
| 98 memset(&data, 0, sizeof(data)); |
97 data.type = PEER_PIPE_CONNECTED; | 99 data.type = PEER_PIPE_CONNECTED; |
98 data.pipe_id = pipe_id; | 100 data.pipe_id = pipe_id; |
99 data.process_id = process_id; | 101 data.process_id = process_id; |
100 scoped_ptr<MessageInTransit> message(new MessageInTransit( | 102 scoped_ptr<MessageInTransit> message(new MessageInTransit( |
101 MessageInTransit::Type::MESSAGE, sizeof(data), &data)); | 103 MessageInTransit::Type::MESSAGE, sizeof(data), &data)); |
102 message->set_route_id(kBrokerRouteId); | 104 message->set_route_id(kBrokerRouteId); |
103 child_channel_->channel()->WriteMessage(std::move(message)); | 105 child_channel_->channel()->WriteMessage(std::move(message)); |
104 } | 106 } |
105 | 107 |
106 ChildBrokerHost::~ChildBrokerHost() { | 108 ChildBrokerHost::~ChildBrokerHost() { |
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305 BOOL result = DuplicateHandle(child_process_.Handle(), handle, | 307 BOOL result = DuplicateHandle(child_process_.Handle(), handle, |
306 base::GetCurrentProcessHandle(), &rv, 0, FALSE, | 308 base::GetCurrentProcessHandle(), &rv, 0, FALSE, |
307 DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE); | 309 DUPLICATE_SAME_ACCESS | DUPLICATE_CLOSE_SOURCE); |
308 DCHECK(result); | 310 DCHECK(result); |
309 return rv; | 311 return rv; |
310 } | 312 } |
311 #endif | 313 #endif |
312 | 314 |
313 } // namespace edk | 315 } // namespace edk |
314 } // namespace mojo | 316 } // namespace mojo |
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