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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "components/profile_service/profile_app.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "base/memory/weak_ptr.h" | |
| 9 #include "components/filesystem/lock_table.h" | |
| 10 #include "components/leveldb/leveldb_service_impl.h" | |
| 11 #include "components/profile_service/profile_service_impl.h" | |
| 12 #include "components/profile_service/user_id_map.h" | |
| 13 #include "mojo/public/cpp/bindings/callback.h" | |
| 14 #include "services/shell/public/cpp/connection.h" | |
| 15 | |
| 16 namespace profile { | |
| 17 | |
| 18 class ProfileApp::ProfileServiceObjects | |
| 19 : public base::SupportsWeakPtr<ProfileServiceObjects> { | |
| 20 public: | |
| 21 // Created on the main thread. | |
| 22 ProfileServiceObjects(base::FilePath profile_data_dir) | |
| 23 : profile_data_dir_(profile_data_dir) {} | |
| 24 | |
| 25 // Destroyed on the |profile_service_runner_|. | |
| 26 ~ProfileServiceObjects() {} | |
| 27 | |
| 28 // Called on the |profile_service_runner_|. | |
| 29 void OnProfileServiceRequest(mojo::Connection* connection, | |
| 30 ProfileServiceRequest request) { | |
| 31 if (!lock_table_) | |
| 32 lock_table_ = new filesystem::LockTable; | |
| 33 profile_service_bindings_.AddBinding( | |
| 34 new ProfileServiceImpl(profile_data_dir_, lock_table_), | |
| 35 std::move(request)); | |
| 36 } | |
| 37 | |
| 38 private: | |
| 39 mojo::BindingSet<ProfileService> profile_service_bindings_; | |
| 40 scoped_refptr<filesystem::LockTable> lock_table_; | |
| 41 base::FilePath profile_data_dir_; | |
| 42 | |
| 43 DISALLOW_COPY_AND_ASSIGN(ProfileServiceObjects); | |
| 44 }; | |
| 45 | |
| 46 class ProfileApp::LevelDBServiceObjects | |
| 47 : public base::SupportsWeakPtr<LevelDBServiceObjects> { | |
| 48 public: | |
| 49 // Created on the main thread. | |
| 50 LevelDBServiceObjects(scoped_refptr<base::SingleThreadTaskRunner> task_runner) | |
| 51 : task_runner_(std::move(task_runner)) {} | |
| 52 | |
| 53 // Destroyed on the |leveldb_service_runner_|. | |
| 54 ~LevelDBServiceObjects() {} | |
| 55 | |
| 56 // Called on the |leveldb_service_runner_|. | |
| 57 void OnLevelDBServiceRequest(mojo::Connection* connection, | |
| 58 leveldb::LevelDBServiceRequest request) { | |
| 59 if (!leveldb_service_) | |
| 60 leveldb_service_.reset(new leveldb::LevelDBServiceImpl(task_runner_)); | |
| 61 leveldb_bindings_.AddBinding(leveldb_service_.get(), std::move(request)); | |
| 62 } | |
| 63 | |
| 64 private: | |
| 65 scoped_refptr<base::SingleThreadTaskRunner> task_runner_; | |
| 66 | |
| 67 // Variables that are only accessible on the |leveldb_service_runner_| thread. | |
| 68 scoped_ptr<leveldb::LevelDBService> leveldb_service_; | |
| 69 mojo::BindingSet<leveldb::LevelDBService> leveldb_bindings_; | |
| 70 | |
| 71 DISALLOW_COPY_AND_ASSIGN(LevelDBServiceObjects); | |
| 72 }; | |
| 73 | |
| 74 scoped_ptr<mojo::ShellClient> CreateProfileApp( | |
| 75 scoped_refptr<base::SingleThreadTaskRunner> profile_service_runner, | |
| 76 scoped_refptr<base::SingleThreadTaskRunner> leveldb_service_runner) { | |
| 77 return make_scoped_ptr(new ProfileApp( | |
| 78 std::move(profile_service_runner), | |
| 79 std::move(leveldb_service_runner))); | |
| 80 } | |
| 81 | |
| 82 ProfileApp::ProfileApp( | |
| 83 scoped_refptr<base::SingleThreadTaskRunner> profile_service_runner, | |
| 84 scoped_refptr<base::SingleThreadTaskRunner> leveldb_service_runner) | |
| 85 : profile_service_runner_(std::move(profile_service_runner)), | |
| 86 leveldb_service_runner_(std::move(leveldb_service_runner)) {} | |
| 87 | |
| 88 ProfileApp::~ProfileApp() { | |
| 89 profile_service_runner_->DeleteSoon(FROM_HERE, profile_objects_.release()); | |
| 90 leveldb_service_runner_->DeleteSoon(FROM_HERE, leveldb_objects_.release()); | |
| 91 } | |
| 92 | |
| 93 void ProfileApp::Initialize(mojo::Connector* connector, | |
| 94 const mojo::Identity& identity, | |
| 95 uint32_t id) { | |
| 96 tracing_.Initialize(connector, identity.name()); | |
| 97 profile_objects_.reset(new ProfileApp::ProfileServiceObjects( | |
| 98 GetProfileDirForUserID(identity.user_id()))); | |
| 99 leveldb_objects_.reset( | |
| 100 new ProfileApp::LevelDBServiceObjects(leveldb_service_runner_)); | |
| 101 } | |
| 102 | |
| 103 bool ProfileApp::AcceptConnection(mojo::Connection* connection) { | |
| 104 connection->AddInterface<leveldb::LevelDBService>(this); | |
| 105 connection->AddInterface<ProfileService>(this); | |
| 106 return true; | |
| 107 } | |
| 108 | |
| 109 void ProfileApp::Create(mojo::Connection* connection, | |
| 110 ProfileServiceRequest request) { | |
| 111 profile_service_runner_->PostTask( | |
| 112 FROM_HERE, | |
| 113 base::Bind(&ProfileApp::ProfileServiceObjects::OnProfileServiceRequest, | |
| 114 profile_objects_->AsWeakPtr(), connection, | |
| 115 base::Passed(&request))); | |
| 116 } | |
| 117 | |
| 118 void ProfileApp::Create(mojo::Connection* connection, | |
| 119 leveldb::LevelDBServiceRequest request) { | |
| 120 leveldb_service_runner_->PostTask( | |
| 121 FROM_HERE, | |
| 122 base::Bind(&ProfileApp::LevelDBServiceObjects::OnLevelDBServiceRequest, | |
| 123 leveldb_objects_->AsWeakPtr(), connection, | |
| 124 base::Passed(&request))); | |
| 125 } | |
| 126 | |
| 127 } // namespace profile | |
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Chromium Code Reviews
Issue 1879233002:
Move components\profile_service to services\user (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@move3