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// Copyright (c) 2011 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/in_process_webkit/indexed_db_callbacks.h"
#include "content/common/indexed_db/indexed_db_messages.h"
#include "webkit/quota/quota_manager.h"
IndexedDBCallbacksBase::IndexedDBCallbacksBase(
IndexedDBDispatcherHost* dispatcher_host,
int32 thread_id,
int32 response_id)
: dispatcher_host_(dispatcher_host),
response_id_(response_id),
thread_id_(thread_id) {
}
IndexedDBCallbacksBase::~IndexedDBCallbacksBase() {}
void IndexedDBCallbacksBase::onError(const WebKit::WebIDBDatabaseError& error) {
dispatcher_host_->Send(new IndexedDBMsg_CallbacksError(
thread_id_, response_id_, error.code(), error.message()));
}
void IndexedDBCallbacksBase::onBlocked() {
dispatcher_host_->Send(new IndexedDBMsg_CallbacksBlocked(thread_id_,
response_id_));
}
void IndexedDBCallbacks<WebKit::WebIDBCursor>::onSuccess(
WebKit::WebIDBCursor* idb_object) {
int32 object_id = dispatcher_host()->Add(idb_object);
IndexedDBMsg_CallbacksSuccessIDBCursor_Params params;
params.thread_id = thread_id();
params.response_id = response_id();
params.cursor_id = object_id;
params.key = IndexedDBKey(idb_object->key());
params.primary_key = IndexedDBKey(idb_object->primaryKey());
params.serialized_value = content::SerializedScriptValue(idb_object->value());
dispatcher_host()->Send(new IndexedDBMsg_CallbacksSuccessIDBCursor(params));
}
void IndexedDBCallbacks<WebKit::WebIDBCursor>::onSuccess(
const WebKit::WebSerializedScriptValue& value) {
dispatcher_host()->Send(
new IndexedDBMsg_CallbacksSuccessSerializedScriptValue(
thread_id(), response_id(), content::SerializedScriptValue(value)));
}
void IndexedDBCallbacks<WebKit::WebIDBCursor>::onSuccessWithContinuation() {
DCHECK(cursor_id_ != -1);
WebKit::WebIDBCursor* idb_cursor = dispatcher_host()->GetCursorFromId(
cursor_id_);
DCHECK(idb_cursor);
if (!idb_cursor)
return;
IndexedDBMsg_CallbacksSuccessCursorContinue_Params params;
params.thread_id = thread_id();
params.response_id = response_id();
params.cursor_id = cursor_id_;
params.key = IndexedDBKey(idb_cursor->key());
params.primary_key = IndexedDBKey(idb_cursor->primaryKey());
params.serialized_value = content::SerializedScriptValue(idb_cursor->value());
dispatcher_host()->Send(
new IndexedDBMsg_CallbacksSuccessCursorContinue(params));
}
void IndexedDBCallbacks<WebKit::WebIDBCursor>::onSuccessWithPrefetch(
const WebKit::WebVector<WebKit::WebIDBKey>& keys,
const WebKit::WebVector<WebKit::WebIDBKey>& primaryKeys,
const WebKit::WebVector<WebKit::WebSerializedScriptValue>& values) {
DCHECK(cursor_id_ != -1);
std::vector<IndexedDBKey> msgKeys;
std::vector<IndexedDBKey> msgPrimaryKeys;
std::vector<content::SerializedScriptValue> msgValues;
for (size_t i = 0; i < keys.size(); ++i) {
msgKeys.push_back(IndexedDBKey(keys[i]));
msgPrimaryKeys.push_back(IndexedDBKey(primaryKeys[i]));
msgValues.push_back(content::SerializedScriptValue(values[i]));
}
IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params params;
params.thread_id = thread_id();
params.response_id = response_id();
params.cursor_id = cursor_id_;
params.keys = msgKeys;
params.primary_keys = msgPrimaryKeys;
params.values = msgValues;
dispatcher_host()->Send(
new IndexedDBMsg_CallbacksSuccessCursorPrefetch(params));
}
void IndexedDBCallbacks<WebKit::WebIDBKey>::onSuccess(
const WebKit::WebIDBKey& value) {
dispatcher_host()->Send(
new IndexedDBMsg_CallbacksSuccessIndexedDBKey(
thread_id(), response_id(), IndexedDBKey(value)));
}
void IndexedDBCallbacks<WebKit::WebDOMStringList>::onSuccess(
const WebKit::WebDOMStringList& value) {
std::vector<string16> list;
for (unsigned i = 0; i < value.length(); ++i)
list.push_back(value.item(i));
dispatcher_host()->Send(
new IndexedDBMsg_CallbacksSuccessStringList(
thread_id(), response_id(), list));
}
void IndexedDBCallbacks<WebKit::WebSerializedScriptValue>::onSuccess(
const WebKit::WebSerializedScriptValue& value) {
dispatcher_host()->Send(
new IndexedDBMsg_CallbacksSuccessSerializedScriptValue(
thread_id(), response_id(), content::SerializedScriptValue(value)));
}
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