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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 "content/browser/mojo/mojo_child_connection.h" | 5 #include "content/browser/mojo/mojo_child_connection.h" |
| 6 | 6 |
| 7 #include <stdint.h> | 7 #include <stdint.h> |
| 8 #include <utility> | 8 #include <utility> |
| 9 | 9 |
| 10 #include "content/public/common/mojo_shell_connection.h" | 10 #include "content/public/common/mojo_shell_connection.h" |
| 11 #include "mojo/edk/embedder/embedder.h" | 11 #include "mojo/edk/embedder/embedder.h" |
| 12 #include "mojo/public/cpp/system/message_pipe.h" | 12 #include "mojo/public/cpp/system/message_pipe.h" |
| 13 #include "services/shell/public/cpp/connector.h" | 13 #include "services/shell/public/cpp/connector.h" |
| 14 #include "services/shell/public/cpp/identity.h" | 14 #include "services/shell/public/cpp/identity.h" |
| 15 #include "services/shell/public/interfaces/shell_client.mojom.h" | 15 #include "services/shell/public/interfaces/service.mojom.h" |
| 16 | 16 |
| 17 namespace content { | 17 namespace content { |
| 18 | 18 |
| 19 MojoChildConnection::MojoChildConnection(const std::string& application_name, | 19 MojoChildConnection::MojoChildConnection(const std::string& application_name, |
| 20 const std::string& instance_id, | 20 const std::string& instance_id, |
| 21 const std::string& child_token, | 21 const std::string& child_token, |
| 22 shell::Connector* connector) | 22 shell::Connector* connector) |
| 23 : shell_client_token_(mojo::edk::GenerateRandomToken()) { | 23 : service_token_(mojo::edk::GenerateRandomToken()) { |
| 24 mojo::ScopedMessagePipeHandle shell_client_pipe = | 24 mojo::ScopedMessagePipeHandle service_pipe = |
| 25 mojo::edk::CreateParentMessagePipe(shell_client_token_, child_token); | 25 mojo::edk::CreateParentMessagePipe(service_token_, child_token); |
| 26 | 26 |
| 27 shell::mojom::ShellClientPtr client; | 27 shell::mojom::ServicePtr service; |
| 28 client.Bind(mojo::InterfacePtrInfo<shell::mojom::ShellClient>( | 28 service.Bind(mojo::InterfacePtrInfo<shell::mojom::Service>( |
| 29 std::move(shell_client_pipe), 0u)); | 29 std::move(service_pipe), 0u)); |
| 30 shell::mojom::PIDReceiverRequest pid_receiver_request = | 30 shell::mojom::PIDReceiverRequest pid_receiver_request = |
| 31 GetProxy(&pid_receiver_); | 31 GetProxy(&pid_receiver_); |
| 32 | 32 |
| 33 shell::Identity target(application_name, shell::mojom::kInheritUserID, | 33 shell::Identity target(application_name, shell::mojom::kInheritUserID, |
| 34 instance_id); | 34 instance_id); |
| 35 shell::Connector::ConnectParams params(target); | 35 shell::Connector::ConnectParams params(target); |
| 36 params.set_client_process_connection(std::move(client), | 36 params.set_client_process_connection(std::move(service), |
| 37 std::move(pid_receiver_request)); | 37 std::move(pid_receiver_request)); |
| 38 | 38 |
| 39 // In some unit testing scenarios a null connector is passed. | 39 // In some unit testing scenarios a null connector is passed. |
| 40 if (!connector) | 40 if (!connector) |
| 41 return; | 41 return; |
| 42 | 42 |
| 43 connection_ = connector->Connect(¶ms); | 43 connection_ = connector->Connect(¶ms); |
| 44 #if defined(OS_ANDROID) | 44 #if defined(OS_ANDROID) |
| 45 service_registry_android_ = ServiceRegistryAndroid::Create( | 45 service_registry_android_ = ServiceRegistryAndroid::Create( |
| 46 connection_->GetInterfaceRegistry(), connection_->GetRemoteInterfaces()); | 46 connection_->GetInterfaceRegistry(), connection_->GetRemoteInterfaces()); |
| 47 #endif | 47 #endif |
| 48 } | 48 } |
| 49 | 49 |
| 50 MojoChildConnection::~MojoChildConnection() {} | 50 MojoChildConnection::~MojoChildConnection() {} |
| 51 | 51 |
| 52 void MojoChildConnection::SetProcessHandle(base::ProcessHandle handle) { | 52 void MojoChildConnection::SetProcessHandle(base::ProcessHandle handle) { |
| 53 DCHECK(pid_receiver_.is_bound()); | 53 DCHECK(pid_receiver_.is_bound()); |
| 54 pid_receiver_->SetPID(base::GetProcId(handle)); | 54 pid_receiver_->SetPID(base::GetProcId(handle)); |
| 55 pid_receiver_.reset(); | 55 pid_receiver_.reset(); |
| 56 } | 56 } |
| 57 | 57 |
| 58 } // namespace content | 58 } // namespace content |
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