| OLD | NEW |
| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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/dom_storage/dom_storage_context_wrapper.h" | 5 #include "content/browser/dom_storage/dom_storage_context_wrapper.h" |
| 6 | 6 |
| 7 #include <string> | 7 #include <string> |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
| (...skipping 66 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 77 // for now). | 77 // for now). |
| 78 class DOMStorageContextWrapper::MojoState { | 78 class DOMStorageContextWrapper::MojoState { |
| 79 public: | 79 public: |
| 80 MojoState(const std::string& mojo_user_id, const base::FilePath& subdirectory) | 80 MojoState(const std::string& mojo_user_id, const base::FilePath& subdirectory) |
| 81 : mojo_user_id_(mojo_user_id), | 81 : mojo_user_id_(mojo_user_id), |
| 82 subdirectory_(subdirectory), | 82 subdirectory_(subdirectory), |
| 83 connection_state_(NO_CONNECTION), | 83 connection_state_(NO_CONNECTION), |
| 84 weak_ptr_factory_(this) {} | 84 weak_ptr_factory_(this) {} |
| 85 | 85 |
| 86 void OpenLocalStorage(const url::Origin& origin, | 86 void OpenLocalStorage(const url::Origin& origin, |
| 87 LevelDBWrapperRequest request); | 87 mojom::LevelDBWrapperRequest request); |
| 88 | 88 |
| 89 private: | 89 private: |
| 90 void LevelDBWrapperImplHasNoBindings(const url::Origin& origin) { | 90 void LevelDBWrapperImplHasNoBindings(const url::Origin& origin) { |
| 91 DCHECK(level_db_wrappers_.find(origin) != level_db_wrappers_.end()); | 91 DCHECK(level_db_wrappers_.find(origin) != level_db_wrappers_.end()); |
| 92 level_db_wrappers_.erase(origin); | 92 level_db_wrappers_.erase(origin); |
| 93 } | 93 } |
| 94 | 94 |
| 95 // Part of our asynchronous directory opening called from OpenLocalStorage(). | 95 // Part of our asynchronous directory opening called from OpenLocalStorage(). |
| 96 void OnDirectoryOpened(filesystem::FileError err); | 96 void OnDirectoryOpened(filesystem::FileError err); |
| 97 void OnDatabaseOpened(leveldb::DatabaseError status); | 97 void OnDatabaseOpened(leveldb::DatabaseError status); |
| 98 | 98 |
| 99 // The (possibly delayed) implementation of OpenLocalStorage(). Can be called | 99 // The (possibly delayed) implementation of OpenLocalStorage(). Can be called |
| 100 // directly from that function, or through |on_database_open_callbacks_|. | 100 // directly from that function, or through |on_database_open_callbacks_|. |
| 101 void BindLocalStorage(const url::Origin& origin, | 101 void BindLocalStorage(const url::Origin& origin, |
| 102 LevelDBWrapperRequest request); | 102 mojom::LevelDBWrapperRequest request); |
| 103 | 103 |
| 104 // Maps between an origin and its prefixed LevelDB view. | 104 // Maps between an origin and its prefixed LevelDB view. |
| 105 std::map<url::Origin, scoped_ptr<LevelDBWrapperImpl>> level_db_wrappers_; | 105 std::map<url::Origin, scoped_ptr<LevelDBWrapperImpl>> level_db_wrappers_; |
| 106 | 106 |
| 107 std::string mojo_user_id_; | 107 std::string mojo_user_id_; |
| 108 base::FilePath subdirectory_; | 108 base::FilePath subdirectory_; |
| 109 | 109 |
| 110 enum ConnectionState { | 110 enum ConnectionState { |
| 111 NO_CONNECTION, | 111 NO_CONNECTION, |
| 112 CONNECTION_IN_PROGRESS, | 112 CONNECTION_IN_PROGRESS, |
| 113 CONNECTION_FINISHED | 113 CONNECTION_FINISHED |
| 114 } connection_state_; | 114 } connection_state_; |
| 115 | 115 |
| 116 scoped_ptr<MojoAppConnection> profile_app_connection_; | 116 scoped_ptr<MojoAppConnection> profile_app_connection_; |
| 117 profile::ProfileServicePtr profile_service_; | 117 profile::ProfileServicePtr profile_service_; |
| 118 filesystem::DirectoryPtr directory_; | 118 filesystem::DirectoryPtr directory_; |
| 119 | 119 |
| 120 leveldb::LevelDBServicePtr leveldb_service_; | 120 leveldb::LevelDBServicePtr leveldb_service_; |
| 121 leveldb::LevelDBDatabasePtr database_; | 121 leveldb::LevelDBDatabasePtr database_; |
| 122 | 122 |
| 123 std::vector<base::Closure> on_database_opened_callbacks_; | 123 std::vector<base::Closure> on_database_opened_callbacks_; |
| 124 | 124 |
| 125 base::WeakPtrFactory<MojoState> weak_ptr_factory_; | 125 base::WeakPtrFactory<MojoState> weak_ptr_factory_; |
| 126 }; | 126 }; |
| 127 | 127 |
| 128 void DOMStorageContextWrapper::MojoState::OpenLocalStorage( | 128 void DOMStorageContextWrapper::MojoState::OpenLocalStorage( |
| 129 const url::Origin& origin, | 129 const url::Origin& origin, |
| 130 LevelDBWrapperRequest request) { | 130 mojom::LevelDBWrapperRequest request) { |
| 131 // If we don't have a filesystem_connection_, we'll need to establish one. | 131 // If we don't have a filesystem_connection_, we'll need to establish one. |
| 132 if (connection_state_ == NO_CONNECTION) { | 132 if (connection_state_ == NO_CONNECTION) { |
| 133 profile_app_connection_ = MojoAppConnection::Create( | 133 profile_app_connection_ = MojoAppConnection::Create( |
| 134 mojo_user_id_, "mojo:profile", kBrowserMojoAppUrl); | 134 mojo_user_id_, "mojo:profile", kBrowserMojoAppUrl); |
| 135 | 135 |
| 136 connection_state_ = CONNECTION_IN_PROGRESS; | 136 connection_state_ = CONNECTION_IN_PROGRESS; |
| 137 | 137 |
| 138 if (!subdirectory_.empty()) { | 138 if (!subdirectory_.empty()) { |
| 139 // We were given a subdirectory to write to. Get it and use a disk backed | 139 // We were given a subdirectory to write to. Get it and use a disk backed |
| 140 // database. | 140 // database. |
| (...skipping 60 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 201 // |leveldb_| should be known to either be valid or invalid by now. Run our | 201 // |leveldb_| should be known to either be valid or invalid by now. Run our |
| 202 // delayed bindings. | 202 // delayed bindings. |
| 203 connection_state_ = CONNECTION_FINISHED; | 203 connection_state_ = CONNECTION_FINISHED; |
| 204 for (size_t i = 0; i < on_database_opened_callbacks_.size(); ++i) | 204 for (size_t i = 0; i < on_database_opened_callbacks_.size(); ++i) |
| 205 on_database_opened_callbacks_[i].Run(); | 205 on_database_opened_callbacks_[i].Run(); |
| 206 on_database_opened_callbacks_.clear(); | 206 on_database_opened_callbacks_.clear(); |
| 207 } | 207 } |
| 208 | 208 |
| 209 void DOMStorageContextWrapper::MojoState::BindLocalStorage( | 209 void DOMStorageContextWrapper::MojoState::BindLocalStorage( |
| 210 const url::Origin& origin, | 210 const url::Origin& origin, |
| 211 LevelDBWrapperRequest request) { | 211 mojom::LevelDBWrapperRequest request) { |
| 212 if (level_db_wrappers_.find(origin) == level_db_wrappers_.end()) { | 212 if (level_db_wrappers_.find(origin) == level_db_wrappers_.end()) { |
| 213 level_db_wrappers_[origin] = make_scoped_ptr(new LevelDBWrapperImpl( | 213 level_db_wrappers_[origin] = make_scoped_ptr(new LevelDBWrapperImpl( |
| 214 database_.get(), | 214 database_.get(), |
| 215 origin.Serialize(), | 215 origin.Serialize(), |
| 216 base::Bind(&MojoState::LevelDBWrapperImplHasNoBindings, | 216 base::Bind(&MojoState::LevelDBWrapperImplHasNoBindings, |
| 217 base::Unretained(this), | 217 base::Unretained(this), |
| 218 origin))); | 218 origin))); |
| 219 } | 219 } |
| 220 | 220 |
| 221 level_db_wrappers_[origin]->Bind(std::move(request)); | 221 level_db_wrappers_[origin]->Bind(std::move(request)); |
| (...skipping 105 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 327 base::Bind(&DOMStorageContextImpl::Shutdown, context_)); | 327 base::Bind(&DOMStorageContextImpl::Shutdown, context_)); |
| 328 } | 328 } |
| 329 | 329 |
| 330 void DOMStorageContextWrapper::Flush() { | 330 void DOMStorageContextWrapper::Flush() { |
| 331 DCHECK(context_.get()); | 331 DCHECK(context_.get()); |
| 332 context_->task_runner()->PostShutdownBlockingTask( | 332 context_->task_runner()->PostShutdownBlockingTask( |
| 333 FROM_HERE, DOMStorageTaskRunner::PRIMARY_SEQUENCE, | 333 FROM_HERE, DOMStorageTaskRunner::PRIMARY_SEQUENCE, |
| 334 base::Bind(&DOMStorageContextImpl::Flush, context_)); | 334 base::Bind(&DOMStorageContextImpl::Flush, context_)); |
| 335 } | 335 } |
| 336 | 336 |
| 337 void DOMStorageContextWrapper::OpenLocalStorage(const url::Origin& origin, | 337 void DOMStorageContextWrapper::OpenLocalStorage( |
| 338 LevelDBWrapperRequest request) { | 338 const url::Origin& origin, |
| 339 mojom::LevelDBWrapperRequest request) { |
| 339 mojo_state_->OpenLocalStorage(origin, std::move(request)); | 340 mojo_state_->OpenLocalStorage(origin, std::move(request)); |
| 340 } | 341 } |
| 341 | 342 |
| 342 } // namespace content | 343 } // namespace content |
| OLD | NEW |