1 /*
2 * Copyright (C) 2013 Google 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 are
6 * met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC.
20 * OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "config.h"
30 #include "modules/indexeddb/WebIDBCallbacksImpl.h"
31
32 #include "core/dom/DOMError.h"
33 #include "modules/indexeddb/IDBMetadata.h"
34 #include "modules/indexeddb/IDBRequest.h"
35 #include "platform/SharedBuffer.h"
36 #include "public/platform/WebBlobInfo.h"
37 #include "public/platform/WebData.h"
38 #include "public/platform/WebIDBCursor.h"
39 #include "public/platform/WebIDBDatabase.h"
40 #include "public/platform/WebIDBDatabaseError.h"
41 #include "public/platform/WebIDBKey.h"
42
43 using blink::WebBlobInfo;
44 using blink::WebData;
45 using blink::WebIDBCursor;
46 using blink::WebIDBDatabase;
47 using blink::WebIDBDatabaseError;
48 using blink::WebIDBIndex;
49 using blink::WebIDBKey;
50 using blink::WebIDBKeyPath;
51 using blink::WebIDBMetadata;
52 using blink::WebVector;
53
54 namespace WebCore {
55
56 // static
create(IDBRequest * request)57 PassOwnPtr<WebIDBCallbacksImpl> WebIDBCallbacksImpl::create(IDBRequest* request)
58 {
59 return adoptPtr(new WebIDBCallbacksImpl(request));
60 }
61
WebIDBCallbacksImpl(IDBRequest * request)62 WebIDBCallbacksImpl::WebIDBCallbacksImpl(IDBRequest* request)
63 : m_request(request)
64 {
65 }
66
~WebIDBCallbacksImpl()67 WebIDBCallbacksImpl::~WebIDBCallbacksImpl()
68 {
69 }
70
ConvertBlobInfo(const WebVector<WebBlobInfo> & webBlobInfo)71 static PassOwnPtr<Vector<WebBlobInfo> > ConvertBlobInfo(const WebVector<WebBlobInfo>& webBlobInfo)
72 {
73 OwnPtr<Vector<WebBlobInfo> > blobInfo = adoptPtr(new Vector<WebBlobInfo>(webBlobInfo.size()));
74 for (size_t i = 0; i < webBlobInfo.size(); ++i)
75 (*blobInfo)[i] = webBlobInfo[i];
76 return blobInfo.release();
77 }
78
onError(const WebIDBDatabaseError & error)79 void WebIDBCallbacksImpl::onError(const WebIDBDatabaseError& error)
80 {
81 m_request->onError(error);
82 }
83
onSuccess(const WebVector<blink::WebString> & webStringList)84 void WebIDBCallbacksImpl::onSuccess(const WebVector<blink::WebString>& webStringList)
85 {
86 Vector<String> stringList;
87 for (size_t i = 0; i < webStringList.size(); ++i)
88 stringList.append(webStringList[i]);
89 m_request->onSuccess(stringList);
90 }
91
onSuccess(WebIDBCursor * cursor,const WebIDBKey & key,const WebIDBKey & primaryKey,const WebData & value,const WebVector<WebBlobInfo> & webBlobInfo)92 void WebIDBCallbacksImpl::onSuccess(WebIDBCursor* cursor, const WebIDBKey& key, const WebIDBKey& primaryKey, const WebData& value, const WebVector<WebBlobInfo>& webBlobInfo)
93 {
94 m_request->onSuccess(adoptPtr(cursor), key, primaryKey, value, ConvertBlobInfo(webBlobInfo));
95 }
96
onSuccess(WebIDBDatabase * backend,const WebIDBMetadata & metadata)97 void WebIDBCallbacksImpl::onSuccess(WebIDBDatabase* backend, const WebIDBMetadata& metadata)
98 {
99 m_request->onSuccess(adoptPtr(backend), metadata);
100 }
101
onSuccess(const WebIDBKey & key)102 void WebIDBCallbacksImpl::onSuccess(const WebIDBKey& key)
103 {
104 m_request->onSuccess(key);
105 }
106
onSuccess(const WebData & value,const WebVector<WebBlobInfo> & webBlobInfo)107 void WebIDBCallbacksImpl::onSuccess(const WebData& value, const WebVector<WebBlobInfo>& webBlobInfo)
108 {
109 m_request->onSuccess(value, ConvertBlobInfo(webBlobInfo));
110 }
111
onSuccess(const WebData & value,const WebVector<WebBlobInfo> & webBlobInfo,const WebIDBKey & key,const WebIDBKeyPath & keyPath)112 void WebIDBCallbacksImpl::onSuccess(const WebData& value, const WebVector<WebBlobInfo>& webBlobInfo, const WebIDBKey& key, const WebIDBKeyPath& keyPath)
113 {
114 m_request->onSuccess(value, ConvertBlobInfo(webBlobInfo), key, keyPath);
115 }
116
onSuccess(long long value)117 void WebIDBCallbacksImpl::onSuccess(long long value)
118 {
119 m_request->onSuccess(value);
120 }
121
onSuccess()122 void WebIDBCallbacksImpl::onSuccess()
123 {
124 m_request->onSuccess();
125 }
126
onSuccess(const WebIDBKey & key,const WebIDBKey & primaryKey,const WebData & value,const WebVector<WebBlobInfo> & webBlobInfo)127 void WebIDBCallbacksImpl::onSuccess(const WebIDBKey& key, const WebIDBKey& primaryKey, const WebData& value, const WebVector<WebBlobInfo>& webBlobInfo)
128 {
129 m_request->onSuccess(key, primaryKey, value, ConvertBlobInfo(webBlobInfo));
130 }
131
onBlocked(long long oldVersion)132 void WebIDBCallbacksImpl::onBlocked(long long oldVersion)
133 {
134 m_request->onBlocked(oldVersion);
135 }
136
onUpgradeNeeded(long long oldVersion,WebIDBDatabase * database,const WebIDBMetadata & metadata,unsigned short dataLoss,blink::WebString dataLossMessage)137 void WebIDBCallbacksImpl::onUpgradeNeeded(long long oldVersion, WebIDBDatabase* database, const WebIDBMetadata& metadata, unsigned short dataLoss, blink::WebString dataLossMessage)
138 {
139 m_request->onUpgradeNeeded(oldVersion, adoptPtr(database), metadata, static_cast<blink::WebIDBDataLoss>(dataLoss), dataLossMessage);
140 }
141
142 } // namespace blink
143