Index: content/browser/indexed_db/database_impl.cc |
diff --git a/content/browser/indexed_db/database_impl.cc b/content/browser/indexed_db/database_impl.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..3bd8fc8b2789e28a65d40295ffc6bce0a332b1dc |
--- /dev/null |
+++ b/content/browser/indexed_db/database_impl.cc |
@@ -0,0 +1,781 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "content/browser/indexed_db/database_impl.h" |
+ |
+#include "content/browser/bad_message.h" |
+#include "content/browser/child_process_security_policy_impl.h" |
+#include "content/browser/indexed_db/indexed_db_connection.h" |
+#include "content/browser/indexed_db/indexed_db_context_impl.h" |
+#include "content/browser/indexed_db/indexed_db_dispatcher_host.h" |
+#include "content/browser/indexed_db/indexed_db_value.h" |
+#include "content/common/indexed_db/indexed_db_messages.h" |
+#include "storage/browser/blob/blob_storage_context.h" |
+#include "storage/browser/quota/quota_manager_proxy.h" |
+#include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBDatabaseException.h" |
+ |
+using std::swap; |
+ |
+namespace content { |
+ |
+namespace { |
+const char kInvalidBlobUuid[] = "Blob UUID is invalid"; |
+} // namespace |
+ |
+class DatabaseImpl::IDBThreadHelper { |
+ public: |
+ IDBThreadHelper(std::unique_ptr<IndexedDBConnection> connection, |
+ const url::Origin& origin, |
+ scoped_refptr<IndexedDBDispatcherHost> dispatcher_host); |
+ ~IDBThreadHelper(); |
+ |
+ void CreateObjectStore(int64_t transaction_id, |
+ int64_t object_store_id, |
+ const base::string16& name, |
+ const IndexedDBKeyPath& key_path, |
+ bool auto_increment); |
+ void DeleteObjectStore(int64_t transaction_id, int64_t object_store_id); |
+ void RenameObjectStore(int64_t transaction_id, |
+ int64_t object_store_id, |
+ const base::string16& new_name); |
+ void CreateTransaction(int64_t transaction_id, |
+ const std::vector<int64_t>& object_store_ids, |
+ blink::WebIDBTransactionMode mode); |
+ void Close(); |
+ void VersionChangeIgnored(); |
+ void AddObserver(int64_t transaction_id, |
+ int32_t observer_id, |
+ bool include_transaction, |
+ bool no_records, |
+ bool values, |
+ uint16_t operation_types); |
+ void RemoveObservers(const std::vector<int32_t>& observers); |
+ void Get(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ bool key_only, |
+ scoped_refptr<IndexedDBCallbacks> callbacks); |
+ void GetAll(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ bool key_only, |
+ int64_t max_count, |
+ scoped_refptr<IndexedDBCallbacks> callbacks); |
+ void Put(int64_t transaction_id, |
+ int64_t object_store_id, |
+ ::indexed_db::mojom::ValuePtr value, |
+ std::vector<std::unique_ptr<storage::BlobDataHandle>> handles, |
+ const IndexedDBKey& key, |
+ blink::WebIDBPutMode mode, |
+ const std::vector<IndexedDBIndexKeys>& index_keys, |
+ scoped_refptr<IndexedDBCallbacks> callbacks); |
+ void SetIndexKeys(int64_t transaction_id, |
+ int64_t object_store_id, |
+ const IndexedDBKey& primary_key, |
+ const std::vector<IndexedDBIndexKeys>& index_keys); |
+ void SetIndexesReady(int64_t transaction_id, |
+ int64_t object_store_id, |
+ const std::vector<int64_t>& index_ids); |
+ void OpenCursor(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ blink::WebIDBCursorDirection direction, |
+ bool key_only, |
+ blink::WebIDBTaskType task_type, |
+ scoped_refptr<IndexedDBCallbacks> callbacks); |
+ void Count(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ scoped_refptr<IndexedDBCallbacks> callbacks); |
+ void DeleteRange(int64_t transaction_id, |
+ int64_t object_store_id, |
+ const IndexedDBKeyRange& key_range, |
+ scoped_refptr<IndexedDBCallbacks> callbacks); |
+ void Clear(int64_t transaction_id, |
+ int64_t object_store_id, |
+ scoped_refptr<IndexedDBCallbacks> callbacks); |
+ void CreateIndex(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const base::string16& name, |
+ const IndexedDBKeyPath& key_path, |
+ bool unique, |
+ bool multi_entry); |
+ void DeleteIndex(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id); |
+ void RenameIndex(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const base::string16& new_name); |
+ void Abort(int64_t transaction_id); |
+ void Commit(int64_t transaction_id); |
+ void OnGotUsageAndQuotaForCommit(int64_t transaction_id, |
+ storage::QuotaStatusCode status, |
+ int64_t usage, |
+ int64_t quota); |
+ void AckReceivedBlobs(const std::vector<std::string>& uuids); |
+ |
+ private: |
+ scoped_refptr<IndexedDBDispatcherHost> dispatcher_host_; |
+ std::unique_ptr<IndexedDBConnection> connection_; |
+ const url::Origin origin_; |
+ base::WeakPtrFactory<IDBThreadHelper> weak_factory_; |
+}; |
+ |
+DatabaseImpl::DatabaseImpl( |
+ std::unique_ptr<IndexedDBConnection> connection, |
+ const url::Origin& origin, |
+ scoped_refptr<IndexedDBDispatcherHost> dispatcher_host) |
+ : dispatcher_host_(dispatcher_host), |
+ origin_(origin), |
+ idb_runner_(base::ThreadTaskRunnerHandle::Get()) { |
+ helper_ = new IDBThreadHelper(std::move(connection), origin, |
+ std::move(dispatcher_host)); |
+} |
+ |
+DatabaseImpl::~DatabaseImpl() { |
+ idb_runner_->DeleteSoon(FROM_HERE, helper_); |
+} |
+ |
+void DatabaseImpl::CreateObjectStore(int64_t transaction_id, |
+ int64_t object_store_id, |
+ const base::string16& name, |
+ const IndexedDBKeyPath& key_path, |
+ bool auto_increment) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, base::Bind(&IDBThreadHelper::CreateObjectStore, |
+ base::Unretained(helper_), transaction_id, |
+ object_store_id, name, key_path, auto_increment)); |
+} |
+ |
+void DatabaseImpl::DeleteObjectStore(int64_t transaction_id, |
+ int64_t object_store_id) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::DeleteObjectStore, base::Unretained(helper_), |
+ transaction_id, object_store_id)); |
+} |
+ |
+void DatabaseImpl::RenameObjectStore(int64_t transaction_id, |
+ int64_t object_store_id, |
+ const base::string16& new_name) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::RenameObjectStore, base::Unretained(helper_), |
+ transaction_id, object_store_id, new_name)); |
+} |
+ |
+void DatabaseImpl::CreateTransaction( |
+ int64_t transaction_id, |
+ const std::vector<int64_t>& object_store_ids, |
+ blink::WebIDBTransactionMode mode) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::CreateTransaction, base::Unretained(helper_), |
+ transaction_id, object_store_ids, mode)); |
+} |
+ |
+void DatabaseImpl::Close() { |
+ idb_runner_->PostTask(FROM_HERE, base::Bind(&IDBThreadHelper::Close, |
+ base::Unretained(helper_))); |
+} |
+ |
+void DatabaseImpl::VersionChangeIgnored() { |
+ idb_runner_->PostTask(FROM_HERE, |
+ base::Bind(&IDBThreadHelper::VersionChangeIgnored, |
+ base::Unretained(helper_))); |
+} |
+ |
+void DatabaseImpl::AddObserver(int64_t transaction_id, |
+ int32_t observer_id, |
+ bool include_transaction, |
+ bool no_records, |
+ bool values, |
+ uint16_t operation_types) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::AddObserver, base::Unretained(helper_), |
+ transaction_id, observer_id, include_transaction, no_records, |
+ values, operation_types)); |
+} |
+ |
+void DatabaseImpl::RemoveObservers(const std::vector<int32_t>& observers) { |
+ idb_runner_->PostTask(FROM_HERE, |
+ base::Bind(&IDBThreadHelper::RemoveObservers, |
+ base::Unretained(helper_), observers)); |
+} |
+ |
+void DatabaseImpl::Get( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ bool key_only, |
+ ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info) { |
+ scoped_refptr<IndexedDBCallbacks> callbacks(new IndexedDBCallbacks( |
+ dispatcher_host_.get(), origin_, std::move(callbacks_info))); |
+ idb_runner_->PostTask( |
+ FROM_HERE, base::Bind(&IDBThreadHelper::Get, base::Unretained(helper_), |
+ transaction_id, object_store_id, index_id, |
+ key_range, key_only, base::Passed(&callbacks))); |
+} |
+ |
+void DatabaseImpl::GetAll( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ bool key_only, |
+ int64_t max_count, |
+ ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info) { |
+ scoped_refptr<IndexedDBCallbacks> callbacks(new IndexedDBCallbacks( |
+ dispatcher_host_.get(), origin_, std::move(callbacks_info))); |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::GetAll, base::Unretained(helper_), |
+ transaction_id, object_store_id, index_id, key_range, key_only, |
+ max_count, base::Passed(&callbacks))); |
+} |
+ |
+void DatabaseImpl::Put( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ ::indexed_db::mojom::ValuePtr value, |
+ const IndexedDBKey& key, |
+ blink::WebIDBPutMode mode, |
+ const std::vector<IndexedDBIndexKeys>& index_keys, |
+ ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info) { |
+ std::vector<std::unique_ptr<storage::BlobDataHandle>> handles; |
+ for (const auto& info : value->blob_or_file_info) { |
+ std::unique_ptr<storage::BlobDataHandle> handle = |
+ dispatcher_host_->blob_storage_context()->GetBlobDataFromUUID( |
+ info->uuid); |
+ if (!handle) { |
+ mojo::ReportBadMessage(kInvalidBlobUuid); |
+ return; |
+ } |
+ handles.push_back(std::move(handle)); |
+ } |
+ |
+ scoped_refptr<IndexedDBCallbacks> callbacks(new IndexedDBCallbacks( |
+ dispatcher_host_.get(), origin_, std::move(callbacks_info))); |
+ |
+ idb_runner_->PostTask( |
+ FROM_HERE, base::Bind(&IDBThreadHelper::Put, base::Unretained(helper_), |
+ transaction_id, object_store_id, |
+ base::Passed(&value), base::Passed(&handles), key, |
+ mode, index_keys, base::Passed(&callbacks))); |
+} |
+ |
+void DatabaseImpl::SetIndexKeys( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ const IndexedDBKey& primary_key, |
+ const std::vector<IndexedDBIndexKeys>& index_keys) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::SetIndexKeys, base::Unretained(helper_), |
+ transaction_id, object_store_id, primary_key, index_keys)); |
+} |
+ |
+void DatabaseImpl::SetIndexesReady(int64_t transaction_id, |
+ int64_t object_store_id, |
+ const std::vector<int64_t>& index_ids) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::SetIndexesReady, base::Unretained(helper_), |
+ transaction_id, object_store_id, index_ids)); |
+} |
+ |
+void DatabaseImpl::OpenCursor( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ blink::WebIDBCursorDirection direction, |
+ bool key_only, |
+ blink::WebIDBTaskType task_type, |
+ ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info) { |
+ scoped_refptr<IndexedDBCallbacks> callbacks(new IndexedDBCallbacks( |
+ dispatcher_host_.get(), origin_, std::move(callbacks_info))); |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::OpenCursor, base::Unretained(helper_), |
+ transaction_id, object_store_id, index_id, key_range, |
+ direction, key_only, task_type, base::Passed(&callbacks))); |
+} |
+ |
+void DatabaseImpl::Count( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info) { |
+ scoped_refptr<IndexedDBCallbacks> callbacks(new IndexedDBCallbacks( |
+ dispatcher_host_.get(), origin_, std::move(callbacks_info))); |
+ idb_runner_->PostTask( |
+ FROM_HERE, base::Bind(&IDBThreadHelper::Count, base::Unretained(helper_), |
+ transaction_id, object_store_id, index_id, |
+ key_range, base::Passed(&callbacks))); |
+} |
+ |
+void DatabaseImpl::DeleteRange( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ const IndexedDBKeyRange& key_range, |
+ ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info) { |
+ scoped_refptr<IndexedDBCallbacks> callbacks(new IndexedDBCallbacks( |
+ dispatcher_host_.get(), origin_, std::move(callbacks_info))); |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::DeleteRange, base::Unretained(helper_), |
+ transaction_id, object_store_id, key_range, |
+ base::Passed(&callbacks))); |
+} |
+ |
+void DatabaseImpl::Clear( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info) { |
+ scoped_refptr<IndexedDBCallbacks> callbacks(new IndexedDBCallbacks( |
+ dispatcher_host_.get(), origin_, std::move(callbacks_info))); |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::Clear, base::Unretained(helper_), |
+ transaction_id, object_store_id, base::Passed(&callbacks))); |
+} |
+ |
+void DatabaseImpl::CreateIndex(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const base::string16& name, |
+ const IndexedDBKeyPath& key_path, |
+ bool unique, |
+ bool multi_entry) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::CreateIndex, base::Unretained(helper_), |
+ transaction_id, object_store_id, index_id, name, key_path, |
+ unique, multi_entry)); |
+} |
+ |
+void DatabaseImpl::DeleteIndex(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::DeleteIndex, base::Unretained(helper_), |
+ transaction_id, object_store_id, index_id)); |
+} |
+ |
+void DatabaseImpl::RenameIndex(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const base::string16& new_name) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, |
+ base::Bind(&IDBThreadHelper::RenameIndex, base::Unretained(helper_), |
+ transaction_id, object_store_id, index_id, new_name)); |
+} |
+ |
+void DatabaseImpl::Abort(int64_t transaction_id) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, base::Bind(&IDBThreadHelper::Abort, base::Unretained(helper_), |
+ transaction_id)); |
+} |
+ |
+void DatabaseImpl::Commit(int64_t transaction_id) { |
+ idb_runner_->PostTask( |
+ FROM_HERE, base::Bind(&IDBThreadHelper::Commit, base::Unretained(helper_), |
+ transaction_id)); |
+} |
+ |
+void DatabaseImpl::AckReceivedBlobs(const std::vector<std::string>& uuids) { |
+ for (const auto& uuid : uuids) |
+ dispatcher_host_->DropBlobData(uuid); |
+} |
+ |
+DatabaseImpl::IDBThreadHelper::IDBThreadHelper( |
+ std::unique_ptr<IndexedDBConnection> connection, |
+ const url::Origin& origin, |
+ scoped_refptr<IndexedDBDispatcherHost> dispatcher_host) |
+ : dispatcher_host_(std::move(dispatcher_host)), |
+ connection_(std::move(connection)), |
+ origin_(origin), |
+ weak_factory_(this) { |
+ dispatcher_host_->context()->ConnectionOpened(origin_, connection.get()); |
+} |
+ |
+DatabaseImpl::IDBThreadHelper::~IDBThreadHelper() { |
+ if (connection_->IsConnected()) |
+ connection_->Close(); |
+ dispatcher_host_->context()->ConnectionClosed(origin_, connection_.get()); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::CreateObjectStore( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ const base::string16& name, |
+ const IndexedDBKeyPath& key_path, |
+ bool auto_increment) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->CreateObjectStore( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ name, key_path, auto_increment); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::DeleteObjectStore(int64_t transaction_id, |
+ int64_t object_store_id) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->DeleteObjectStore( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::RenameObjectStore( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ const base::string16& new_name) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->RenameObjectStore( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ new_name); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::CreateTransaction( |
+ int64_t transaction_id, |
+ const std::vector<int64_t>& object_store_ids, |
+ blink::WebIDBTransactionMode mode) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ int64_t host_transaction_id = |
+ dispatcher_host_->HostTransactionId(transaction_id); |
+ if (!dispatcher_host_->RegisterTransactionId(host_transaction_id, origin_)) { |
+ DLOG(ERROR) << "Duplicate host_transaction_id."; |
+ return; |
+ } |
+ |
+ connection_->database()->CreateTransaction( |
+ host_transaction_id, connection_.get(), object_store_ids, mode); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::Close() { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->Close(); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::VersionChangeIgnored() { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->VersionChangeIgnored(); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::AddObserver(int64_t transaction_id, |
+ int32_t observer_id, |
+ bool include_transaction, |
+ bool no_records, |
+ bool values, |
+ uint16_t operation_types) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ IndexedDBObserver::Options options(include_transaction, no_records, values, |
+ operation_types); |
+ connection_->database()->AddPendingObserver( |
+ dispatcher_host_->HostTransactionId(transaction_id), observer_id, |
+ options); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::RemoveObservers( |
+ const std::vector<int32_t>& observers) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->RemoveObservers(observers); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::Get( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ bool key_only, |
+ scoped_refptr<IndexedDBCallbacks> callbacks) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->Get( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ index_id, base::MakeUnique<IndexedDBKeyRange>(key_range), key_only, |
+ callbacks); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::GetAll( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ bool key_only, |
+ int64_t max_count, |
+ scoped_refptr<IndexedDBCallbacks> callbacks) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->GetAll( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ index_id, base::MakeUnique<IndexedDBKeyRange>(key_range), key_only, |
+ max_count, std::move(callbacks)); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::Put( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ ::indexed_db::mojom::ValuePtr mojo_value, |
+ std::vector<std::unique_ptr<storage::BlobDataHandle>> handles, |
+ const IndexedDBKey& key, |
+ blink::WebIDBPutMode mode, |
+ const std::vector<IndexedDBIndexKeys>& index_keys, |
+ scoped_refptr<IndexedDBCallbacks> callbacks) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ int64_t host_transaction_id = |
+ dispatcher_host_->HostTransactionId(transaction_id); |
+ |
+ ChildProcessSecurityPolicyImpl* policy = |
+ ChildProcessSecurityPolicyImpl::GetInstance(); |
+ std::vector<IndexedDBBlobInfo> blob_info( |
+ mojo_value->blob_or_file_info.size()); |
+ for (size_t i = 0; i < mojo_value->blob_or_file_info.size(); ++i) { |
+ const auto& info = mojo_value->blob_or_file_info[i]; |
+ if (info->file) { |
+ if (!info->file->path.empty()) { |
+ if (!policy->CanReadFile(dispatcher_host_->ipc_process_id(), |
+ info->file->path)) { |
+ bad_message::ReceivedBadMessage(dispatcher_host_.get(), |
+ bad_message::IDBDH_CAN_READ_FILE); |
+ return; |
+ } |
+ } |
+ blob_info[i] = IndexedDBBlobInfo(info->uuid, info->file->path, |
+ info->file->name, info->mime_type); |
+ if (info->size != static_cast<uint64_t>(-1)) { |
+ blob_info[i].set_last_modified(info->file->last_modified); |
+ blob_info[i].set_size(info->size); |
+ } |
+ } else { |
+ blob_info[i] = IndexedDBBlobInfo(info->uuid, info->mime_type, info->size); |
+ } |
+ } |
+ |
+ uint64_t commit_size = mojo_value->bits.size(); |
+ IndexedDBValue value; |
+ swap(value.bits, mojo_value->bits); |
+ swap(value.blob_info, blob_info); |
+ connection_->database()->Put(host_transaction_id, object_store_id, &value, |
+ &handles, base::MakeUnique<IndexedDBKey>(key), |
+ mode, std::move(callbacks), index_keys); |
+ |
+ // Size can't be big enough to overflow because it represents the |
+ // actual bytes passed through IPC. |
+ dispatcher_host_->AddToTransaction(host_transaction_id, commit_size); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::SetIndexKeys( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ const IndexedDBKey& primary_key, |
+ const std::vector<IndexedDBIndexKeys>& index_keys) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->SetIndexKeys( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ base::MakeUnique<IndexedDBKey>(primary_key), index_keys); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::SetIndexesReady( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ const std::vector<int64_t>& index_ids) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->SetIndexesReady( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ index_ids); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::OpenCursor( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ blink::WebIDBCursorDirection direction, |
+ bool key_only, |
+ blink::WebIDBTaskType task_type, |
+ scoped_refptr<IndexedDBCallbacks> callbacks) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->OpenCursor( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ index_id, base::MakeUnique<IndexedDBKeyRange>(key_range), direction, |
+ key_only, task_type, std::move(callbacks)); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::Count( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const IndexedDBKeyRange& key_range, |
+ scoped_refptr<IndexedDBCallbacks> callbacks) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->Count( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ index_id, base::MakeUnique<IndexedDBKeyRange>(key_range), |
+ std::move(callbacks)); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::DeleteRange( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ const IndexedDBKeyRange& key_range, |
+ scoped_refptr<IndexedDBCallbacks> callbacks) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->DeleteRange( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ base::MakeUnique<IndexedDBKeyRange>(key_range), std::move(callbacks)); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::Clear( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ scoped_refptr<IndexedDBCallbacks> callbacks) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->Clear( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ callbacks); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::CreateIndex( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const base::string16& name, |
+ const IndexedDBKeyPath& key_path, |
+ bool unique, |
+ bool multi_entry) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->CreateIndex( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ index_id, name, key_path, unique, multi_entry); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::DeleteIndex(int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->DeleteIndex( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ index_id); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::RenameIndex( |
+ int64_t transaction_id, |
+ int64_t object_store_id, |
+ int64_t index_id, |
+ const base::string16& new_name) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->RenameIndex( |
+ dispatcher_host_->HostTransactionId(transaction_id), object_store_id, |
+ index_id, new_name); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::Abort(int64_t transaction_id) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ connection_->database()->Abort( |
+ dispatcher_host_->HostTransactionId(transaction_id)); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::Commit(int64_t transaction_id) { |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ int64_t host_transaction_id = |
+ dispatcher_host_->HostTransactionId(transaction_id); |
+ // May have been aborted by back end before front-end could request commit. |
+ int64_t transaction_size; |
+ if (!dispatcher_host_->GetTransactionSize(host_transaction_id, |
+ &transaction_size)) |
+ return; |
+ |
+ // Always allow empty or delete-only transactions. |
+ if (transaction_size == 0) { |
+ connection_->database()->Commit(host_transaction_id); |
+ return; |
+ } |
+ |
+ dispatcher_host_->context()->quota_manager_proxy()->GetUsageAndQuota( |
+ dispatcher_host_->context()->TaskRunner(), origin_.GetURL(), |
+ storage::kStorageTypeTemporary, |
+ base::Bind(&IDBThreadHelper::OnGotUsageAndQuotaForCommit, |
+ weak_factory_.GetWeakPtr(), transaction_id)); |
+} |
+ |
+void DatabaseImpl::IDBThreadHelper::OnGotUsageAndQuotaForCommit( |
+ int64_t transaction_id, |
+ storage::QuotaStatusCode status, |
+ int64_t usage, |
+ int64_t quota) { |
+ // May have disconnected while quota check was pending. |
+ if (!connection_->IsConnected()) |
+ return; |
+ |
+ int64_t host_transaction_id = |
+ dispatcher_host_->HostTransactionId(transaction_id); |
+ // May have aborted while quota check was pending. |
+ int64_t transaction_size; |
+ if (!dispatcher_host_->GetTransactionSize(host_transaction_id, |
+ &transaction_size)) |
+ return; |
+ |
+ if (status == storage::kQuotaStatusOk && usage + transaction_size <= quota) { |
+ connection_->database()->Commit(host_transaction_id); |
+ } else { |
+ connection_->database()->Abort( |
+ host_transaction_id, |
+ IndexedDBDatabaseError(blink::WebIDBDatabaseExceptionQuotaError)); |
+ } |
+} |
+ |
+} // namespace content |