1/*
2 * Copyright (C) 2011, 2013 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "WebOriginDataManager.h"
28
29#include "DatabaseProcess.h"
30#include "SecurityOriginData.h"
31#include "WebCoreArgumentCoders.h"
32#include "WebOriginDataManagerMessages.h"
33#include "WebOriginDataManagerProxyMessages.h"
34#include <WebCore/SecurityOrigin.h>
35#include <WebCore/SecurityOriginHash.h>
36
37#include <wtf/HashSet.h>
38
39using namespace WebCore;
40
41namespace WebKit {
42
43const char* WebOriginDataManager::supplementName()
44{
45    return "WebOriginDataManager";
46}
47
48WebOriginDataManager::WebOriginDataManager(ChildProcess* childProcess)
49    : m_childProcess(childProcess)
50{
51    m_childProcess->addMessageReceiver(Messages::WebOriginDataManager::messageReceiverName(), *this);
52}
53
54void WebOriginDataManager::getOrigins(WKOriginDataTypes types, uint64_t callbackID)
55{
56    // FIXME: For now, the DatabaseProcess only handles IndexedDatabase origin data.
57    // If it ever starts handling other data types (e.g. WebSQL) then it will have to aggregrate requests
58    // for multiple types into the one callback.
59    if (types & kWKIndexedDatabaseData) {
60        DatabaseProcess::shared().getIndexedDatabaseOrigins(callbackID);
61        return;
62    }
63
64    Vector<SecurityOriginData> results;
65    m_childProcess->send(Messages::WebOriginDataManagerProxy::DidGetOrigins(results, callbackID), 0);
66}
67
68void WebOriginDataManager::deleteEntriesForOrigin(WKOriginDataTypes types, const SecurityOriginData& originData, uint64_t callbackID)
69{
70    // FIXME: For now, the DatabaseProcess only handles IndexedDatabase origin data.
71    // If it ever starts handling other data types (e.g. WebSQL) then it will have to aggregrate requests
72    // for multiple types into the one callback.
73    if (types & kWKIndexedDatabaseData) {
74        DatabaseProcess::shared().deleteIndexedDatabaseEntriesForOrigin(originData, callbackID);
75        return;
76    }
77
78    m_childProcess->send(Messages::WebOriginDataManagerProxy::DidDeleteEntries(callbackID), 0);
79}
80
81void WebOriginDataManager::deleteEntriesModifiedBetweenDates(WKOriginDataTypes types, double startTime, double endTime, uint64_t callbackID)
82{
83    // FIXME: For now, the DatabaseProcess only handles IndexedDatabase origin data.
84    // If it ever starts handling other data types (e.g. WebSQL) then it will have to aggregrate requests
85    // for multiple types into the one callback.
86    if (types & kWKIndexedDatabaseData) {
87        DatabaseProcess::shared().deleteIndexedDatabaseEntriesModifiedBetweenDates(startTime, endTime, callbackID);
88        return;
89    }
90    m_childProcess->send(Messages::WebOriginDataManagerProxy::DidDeleteEntries(callbackID), 0);
91}
92
93void WebOriginDataManager::deleteAllEntries(WKOriginDataTypes types, uint64_t callbackID)
94{
95    // FIXME: For now, the DatabaseProcess only handles IndexedDatabase origin data.
96    // If it ever starts handling other data types (e.g. WebSQL) then it will have to aggregrate requests
97    // for multiple types into the one callback.
98    if (types & kWKIndexedDatabaseData) {
99        DatabaseProcess::shared().deleteAllIndexedDatabaseEntries(callbackID);
100        return;
101    }
102    m_childProcess->send(Messages::WebOriginDataManagerProxy::DidDeleteAllEntries(callbackID), 0);
103}
104
105} // namespace WebKit
106