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-rw-r--r--content/browser/indexed_db/webidbdatabase_impl.cc278
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diff --git a/content/browser/indexed_db/webidbdatabase_impl.cc b/content/browser/indexed_db/webidbdatabase_impl.cc
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--- a/content/browser/indexed_db/webidbdatabase_impl.cc
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-// Copyright (c) 2013 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/webidbdatabase_impl.h"
-
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/logging.h"
-#include "content/browser/indexed_db/indexed_db_callbacks_wrapper.h"
-#include "content/browser/indexed_db/indexed_db_cursor.h"
-#include "content/browser/indexed_db/indexed_db_database.h"
-#include "content/browser/indexed_db/indexed_db_metadata.h"
-#include "content/common/indexed_db/indexed_db_key_range.h"
-#include "third_party/WebKit/public/platform/WebData.h"
-#include "third_party/WebKit/public/platform/WebIDBCallbacks.h"
-#include "third_party/WebKit/public/platform/WebIDBDatabaseCallbacks.h"
-#include "third_party/WebKit/public/platform/WebIDBDatabaseError.h"
-#include "third_party/WebKit/public/platform/WebIDBKey.h"
-#include "third_party/WebKit/public/platform/WebIDBKeyRange.h"
-#include "third_party/WebKit/public/platform/WebIDBMetadata.h"
-
-using WebKit::WebString;
-using WebKit::WebIDBKey;
-using WebKit::WebData;
-using WebKit::WebIDBKeyPath;
-using WebKit::WebIDBKeyRange;
-using WebKit::WebIDBDatabaseCallbacks;
-using WebKit::WebIDBCallbacks;
-using WebKit::WebVector;
-using WebKit::WebIDBDatabaseError;
-
-namespace content {
-
-WebIDBDatabaseImpl::WebIDBDatabaseImpl(
- scoped_refptr<IndexedDBDatabase> database_backend,
- scoped_refptr<IndexedDBDatabaseCallbacksWrapper> database_callbacks)
- : database_backend_(database_backend),
- database_callbacks_(database_callbacks) {}
-
-WebIDBDatabaseImpl::~WebIDBDatabaseImpl() {}
-
-void WebIDBDatabaseImpl::createObjectStore(long long transaction_id,
- long long object_store_id,
- const WebString& name,
- const WebIDBKeyPath& key_path,
- bool auto_increment) {
- database_backend_->CreateObjectStore(transaction_id,
- object_store_id,
- name,
- IndexedDBKeyPath(key_path),
- auto_increment);
-}
-
-void WebIDBDatabaseImpl::deleteObjectStore(long long transaction_id,
- long long object_store_id) {
- database_backend_->DeleteObjectStore(transaction_id, object_store_id);
-}
-
-void WebIDBDatabaseImpl::createTransaction(
- long long id,
- WebIDBDatabaseCallbacks* /*callbacks*/,
- const WebVector<long long>& object_store_ids,
- unsigned short mode) {
- if (!database_callbacks_)
- return;
- std::vector<int64> object_store_id_list(object_store_ids.size());
- for (size_t i = 0; i < object_store_ids.size(); ++i)
- object_store_id_list[i] = object_store_ids[i];
- database_backend_->CreateTransaction(
- id, database_callbacks_.get(), object_store_id_list, mode);
-}
-
-void WebIDBDatabaseImpl::close() {
- // Use the callbacks passed in to the constructor so that the backend in
- // multi-process chromium knows which database connection is closing.
- if (!database_callbacks_)
- return;
- database_backend_->Close(database_callbacks_);
- database_callbacks_ = NULL;
-}
-
-void WebIDBDatabaseImpl::forceClose() {
- if (!database_callbacks_)
- return;
- database_backend_->Close(database_callbacks_);
- database_callbacks_->OnForcedClose();
- database_callbacks_ = NULL;
-}
-
-void WebIDBDatabaseImpl::abort(long long transaction_id) {
- if (database_backend_)
- database_backend_->Abort(transaction_id);
-}
-
-void WebIDBDatabaseImpl::abort(long long transaction_id,
- const WebIDBDatabaseError& error) {
- if (database_backend_)
- database_backend_->Abort(transaction_id,
- IndexedDBDatabaseError::Create(error));
-}
-
-void WebIDBDatabaseImpl::commit(long long transaction_id) {
- if (database_backend_)
- database_backend_->Commit(transaction_id);
-}
-
-void WebIDBDatabaseImpl::openCursor(long long transaction_id,
- long long object_store_id,
- long long index_id,
- const WebIDBKeyRange& key_range,
- unsigned short direction,
- bool key_only,
- TaskType task_type,
- WebIDBCallbacks* callbacks) {
- if (database_backend_)
- database_backend_->OpenCursor(
- transaction_id,
- object_store_id,
- index_id,
- make_scoped_ptr(new IndexedDBKeyRange(key_range)),
- static_cast<indexed_db::CursorDirection>(direction),
- key_only,
- static_cast<IndexedDBDatabase::TaskType>(task_type),
- IndexedDBCallbacksWrapper::Create(callbacks));
-}
-
-void WebIDBDatabaseImpl::count(long long transaction_id,
- long long object_store_id,
- long long index_id,
- const WebIDBKeyRange& key_range,
- WebIDBCallbacks* callbacks) {
- if (database_backend_)
- database_backend_->Count(transaction_id,
- object_store_id,
- index_id,
- make_scoped_ptr(new IndexedDBKeyRange(key_range)),
- IndexedDBCallbacksWrapper::Create(callbacks));
-}
-
-void WebIDBDatabaseImpl::get(long long transaction_id,
- long long object_store_id,
- long long index_id,
- const WebIDBKeyRange& key_range,
- bool key_only,
- WebIDBCallbacks* callbacks) {
- if (database_backend_)
- database_backend_->Get(transaction_id,
- object_store_id,
- index_id,
- make_scoped_ptr(new IndexedDBKeyRange(key_range)),
- key_only,
- IndexedDBCallbacksWrapper::Create(callbacks));
-}
-
-void WebIDBDatabaseImpl::put(long long transaction_id,
- long long object_store_id,
- const WebData& value,
- const WebIDBKey& key,
- PutMode put_mode,
- WebIDBCallbacks* callbacks,
- const WebVector<long long>& web_index_ids,
- const WebVector<WebIndexKeys>& web_index_keys) {
- if (!database_backend_)
- return;
-
- DCHECK_EQ(web_index_ids.size(), web_index_keys.size());
- std::vector<int64> index_ids(web_index_ids.size());
- std::vector<IndexedDBDatabase::IndexKeys> index_keys(web_index_keys.size());
-
- for (size_t i = 0; i < web_index_ids.size(); ++i) {
- index_ids[i] = web_index_ids[i];
- IndexedDBKey::KeyArray index_key_list;
- for (size_t j = 0; j < web_index_keys[i].size(); ++j)
- index_key_list.push_back(IndexedDBKey(web_index_keys[i][j]));
- index_keys[i] = index_key_list;
- }
-
- std::vector<char> value_buffer(value.data(), value.data() + value.size());
- database_backend_->Put(transaction_id,
- object_store_id,
- &value_buffer,
- make_scoped_ptr(new IndexedDBKey(key)),
- static_cast<IndexedDBDatabase::PutMode>(put_mode),
- IndexedDBCallbacksWrapper::Create(callbacks),
- index_ids,
- index_keys);
-}
-
-void WebIDBDatabaseImpl::setIndexKeys(
- long long transaction_id,
- long long object_store_id,
- const WebIDBKey& primary_key,
- const WebVector<long long>& web_index_ids,
- const WebVector<WebIndexKeys>& web_index_keys) {
- if (!database_backend_)
- return;
-
- DCHECK_EQ(web_index_ids.size(), web_index_keys.size());
- std::vector<int64> index_ids(web_index_ids.size());
- std::vector<IndexedDBDatabase::IndexKeys> index_keys(web_index_keys.size());
-
- for (size_t i = 0; i < web_index_ids.size(); ++i) {
- index_ids[i] = web_index_ids[i];
- IndexedDBKey::KeyArray index_key_list;
- for (size_t j = 0; j < web_index_keys[i].size(); ++j)
- index_key_list.push_back(IndexedDBKey(web_index_keys[i][j]));
- index_keys[i] = index_key_list;
- }
- database_backend_->SetIndexKeys(
- transaction_id,
- object_store_id,
- make_scoped_ptr(new IndexedDBKey(primary_key)),
- index_ids,
- index_keys);
-}
-
-void WebIDBDatabaseImpl::setIndexesReady(
- long long transaction_id,
- long long object_store_id,
- const WebVector<long long>& web_index_ids) {
- if (!database_backend_)
- return;
-
- std::vector<int64> index_ids(web_index_ids.size());
- for (size_t i = 0; i < web_index_ids.size(); ++i)
- index_ids[i] = web_index_ids[i];
- database_backend_->SetIndexesReady(
- transaction_id, object_store_id, index_ids);
-}
-
-void WebIDBDatabaseImpl::deleteRange(long long transaction_id,
- long long object_store_id,
- const WebIDBKeyRange& key_range,
- WebIDBCallbacks* callbacks) {
- if (database_backend_)
- database_backend_->DeleteRange(
- transaction_id,
- object_store_id,
- make_scoped_ptr(new IndexedDBKeyRange(key_range)),
- IndexedDBCallbacksWrapper::Create(callbacks));
-}
-
-void WebIDBDatabaseImpl::clear(long long transaction_id,
- long long object_store_id,
- WebIDBCallbacks* callbacks) {
- if (database_backend_)
- database_backend_->Clear(transaction_id,
- object_store_id,
- IndexedDBCallbacksWrapper::Create(callbacks));
-}
-
-void WebIDBDatabaseImpl::createIndex(long long transaction_id,
- long long object_store_id,
- long long index_id,
- const WebString& name,
- const WebIDBKeyPath& key_path,
- bool unique,
- bool multi_entry) {
- if (database_backend_)
- database_backend_->CreateIndex(transaction_id,
- object_store_id,
- index_id,
- name,
- IndexedDBKeyPath(key_path),
- unique,
- multi_entry);
-}
-
-void WebIDBDatabaseImpl::deleteIndex(long long transaction_id,
- long long object_store_id,
- long long index_id) {
- if (database_backend_)
- database_backend_->DeleteIndex(transaction_id, object_store_id, index_id);
-}
-
-} // namespace WebKit
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