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 "WebKeyValueStorageManager.h"
28
29#include "APIArray.h"
30#include "LocalStorageDetails.h"
31#include "SecurityOriginData.h"
32#include "WebContext.h"
33#include "WebSecurityOrigin.h"
34#include <wtf/NeverDestroyed.h>
35
36using namespace WebCore;
37
38namespace WebKit {
39
40const char* WebKeyValueStorageManager::supplementName()
41{
42    return "WebKeyValueStorageManager";
43}
44
45String WebKeyValueStorageManager::originKey()
46{
47    static NeverDestroyed<String> key(ASCIILiteral("WebKeyValueStorageManagerStorageDetailsOriginKey"));
48    return key;
49}
50
51String WebKeyValueStorageManager::creationTimeKey()
52{
53    static NeverDestroyed<String> key(ASCIILiteral("WebKeyValueStorageManagerStorageDetailsCreationTimeKey"));
54    return key;
55}
56
57String WebKeyValueStorageManager::modificationTimeKey()
58{
59    static NeverDestroyed<String> key(ASCIILiteral("WebKeyValueStorageManagerStorageDetailsModificationTimeKey"));
60    return key;
61}
62
63PassRefPtr<WebKeyValueStorageManager> WebKeyValueStorageManager::create(WebContext* context)
64{
65    return adoptRef(new WebKeyValueStorageManager(context));
66}
67
68WebKeyValueStorageManager::WebKeyValueStorageManager(WebContext* context)
69    : WebContextSupplement(context)
70{
71}
72
73WebKeyValueStorageManager::~WebKeyValueStorageManager()
74{
75}
76
77// WebContextSupplement
78
79void WebKeyValueStorageManager::refWebContextSupplement()
80{
81    API::Object::ref();
82}
83
84void WebKeyValueStorageManager::derefWebContextSupplement()
85{
86    API::Object::deref();
87}
88
89static void didGetKeyValueStorageOrigins(const Vector<RefPtr<SecurityOrigin>>& securityOrigins, void* context)
90{
91    RefPtr<ArrayCallback> callback = adoptRef(static_cast<ArrayCallback*>(context));
92
93    Vector<RefPtr<API::Object>> webSecurityOrigins;
94    webSecurityOrigins.reserveInitialCapacity(securityOrigins.size());
95
96    for (unsigned i = 0; i < securityOrigins.size(); ++i)
97        webSecurityOrigins.uncheckedAppend(WebSecurityOrigin::create(securityOrigins[i]));
98
99    callback->performCallbackWithReturnValue(API::Array::create(WTF::move(webSecurityOrigins)).get());
100}
101
102void WebKeyValueStorageManager::getKeyValueStorageOrigins(std::function<void (API::Array*, CallbackBase::Error)> callbackFunction)
103{
104    context()->storageManager().getOrigins(RunLoop::main(), ArrayCallback::create(WTF::move(callbackFunction)).leakRef(), didGetKeyValueStorageOrigins);
105}
106
107static void didGetStorageDetailsByOrigin(const Vector<LocalStorageDetails>& storageDetails, void* context)
108{
109    RefPtr<ArrayCallback> callback = adoptRef(static_cast<ArrayCallback*>(context));
110
111    Vector<RefPtr<API::Object>> result;
112    result.reserveInitialCapacity(storageDetails.size());
113
114    for (const LocalStorageDetails& originDetails : storageDetails) {
115        HashMap<String, RefPtr<API::Object>> detailsMap;
116
117        RefPtr<API::Object> origin = WebSecurityOrigin::create(SecurityOrigin::createFromDatabaseIdentifier(originDetails.originIdentifier));
118
119        detailsMap.set(WebKeyValueStorageManager::originKey(), origin);
120        if (originDetails.creationTime)
121            detailsMap.set(WebKeyValueStorageManager::creationTimeKey(), API::Double::create(originDetails.creationTime));
122        if (originDetails.modificationTime)
123            detailsMap.set(WebKeyValueStorageManager::modificationTimeKey(), API::Double::create(originDetails.modificationTime));
124
125        result.uncheckedAppend(ImmutableDictionary::create(WTF::move(detailsMap)));
126    }
127
128    callback->performCallbackWithReturnValue(API::Array::create(WTF::move(result)).get());
129}
130
131void WebKeyValueStorageManager::getStorageDetailsByOrigin(std::function<void (API::Array*, CallbackBase::Error)> callbackFunction)
132{
133    context()->storageManager().getStorageDetailsByOrigin(RunLoop::main(), ArrayCallback::create(WTF::move(callbackFunction)).leakRef(), didGetStorageDetailsByOrigin);
134}
135
136void WebKeyValueStorageManager::deleteEntriesForOrigin(WebSecurityOrigin* origin)
137{
138    context()->storageManager().deleteEntriesForOrigin(origin->securityOrigin());
139}
140
141void WebKeyValueStorageManager::deleteAllEntries()
142{
143    context()->storageManager().deleteAllEntries();
144}
145
146} // namespace WebKit
147