1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
/*
* Copyright (C) 2015 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#if ENABLE(INDEXED_DATABASE)
#include "IDBConnectionToClient.h"
#include "IDBConnectionToServer.h"
#include "IDBOpenDBRequest.h"
#include "IDBServer.h"
#include <wtf/HashMap.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
namespace WebCore {
namespace IDBClient {
class IDBConnectionToServer;
}
namespace IDBServer {
class IDBServer;
}
class InProcessIDBServer final : public IDBClient::IDBConnectionToServerDelegate, public IDBServer::IDBConnectionToClientDelegate, public RefCounted<InProcessIDBServer>, public IDBServer::IDBBackingStoreTemporaryFileHandler {
public:
WEBCORE_EXPORT static Ref<InProcessIDBServer> create();
WEBCORE_EXPORT static Ref<InProcessIDBServer> create(const String& databaseDirectoryPath);
WEBCORE_EXPORT IDBClient::IDBConnectionToServer& connectionToServer() const;
IDBServer::IDBConnectionToClient& connectionToClient() const;
IDBServer::IDBServer& server() { return m_server.get(); }
IDBServer::IDBServer& idbServer() { return m_server.get(); }
// IDBConnectionToServer
void deleteDatabase(const IDBRequestData&) final;
void openDatabase(const IDBRequestData&) final;
void abortTransaction(const IDBResourceIdentifier&) final;
void commitTransaction(const IDBResourceIdentifier&) final;
void didFinishHandlingVersionChangeTransaction(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier&) final;
void createObjectStore(const IDBRequestData&, const IDBObjectStoreInfo&) final;
void deleteObjectStore(const IDBRequestData&, const String& objectStoreName) final;
void renameObjectStore(const IDBRequestData&, uint64_t objectStoreIdentifier, const String& newName) final;
void clearObjectStore(const IDBRequestData&, uint64_t objectStoreIdentifier) final;
void createIndex(const IDBRequestData&, const IDBIndexInfo&) final;
void deleteIndex(const IDBRequestData&, uint64_t objectStoreIdentifier, const String& indexName) final;
void renameIndex(const IDBRequestData&, uint64_t objectStoreIdentifier, uint64_t indexIdentifier, const String& newName) final;
void putOrAdd(const IDBRequestData&, const IDBKeyData&, const IDBValue&, const IndexedDB::ObjectStoreOverwriteMode) final;
void getRecord(const IDBRequestData&, const IDBGetRecordData&) final;
void getAllRecords(const IDBRequestData&, const IDBGetAllRecordsData&) final;
void getCount(const IDBRequestData&, const IDBKeyRangeData&) final;
void deleteRecord(const IDBRequestData&, const IDBKeyRangeData&) final;
void openCursor(const IDBRequestData&, const IDBCursorInfo&) final;
void iterateCursor(const IDBRequestData&, const IDBIterateCursorData&) final;
void establishTransaction(uint64_t databaseConnectionIdentifier, const IDBTransactionInfo&) final;
void databaseConnectionPendingClose(uint64_t databaseConnectionIdentifier) final;
void databaseConnectionClosed(uint64_t databaseConnectionIdentifier) final;
void abortOpenAndUpgradeNeeded(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier& transactionIdentifier) final;
void didFireVersionChangeEvent(uint64_t databaseConnectionIdentifier, const IDBResourceIdentifier& requestIdentifier) final;
void openDBRequestCancelled(const IDBRequestData&) final;
void confirmDidCloseFromServer(uint64_t databaseConnectionIdentifier) final;
void getAllDatabaseNames(const SecurityOriginData& mainFrameOrigin, const SecurityOriginData& openingOrigin, uint64_t callbackID) final;
// IDBConnectionToClient
uint64_t identifier() const override;
void didDeleteDatabase(const IDBResultData&) final;
void didOpenDatabase(const IDBResultData&) final;
void didAbortTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&) final;
void didCommitTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&) final;
void didCreateObjectStore(const IDBResultData&) final;
void didDeleteObjectStore(const IDBResultData&) final;
void didRenameObjectStore(const IDBResultData&) final;
void didClearObjectStore(const IDBResultData&) final;
void didCreateIndex(const IDBResultData&) final;
void didDeleteIndex(const IDBResultData&) final;
void didRenameIndex(const IDBResultData&) final;
void didPutOrAdd(const IDBResultData&) final;
void didGetRecord(const IDBResultData&) final;
void didGetAllRecords(const IDBResultData&) final;
void didGetCount(const IDBResultData&) final;
void didDeleteRecord(const IDBResultData&) final;
void didOpenCursor(const IDBResultData&) final;
void didIterateCursor(const IDBResultData&) final;
void fireVersionChangeEvent(IDBServer::UniqueIDBDatabaseConnection&, const IDBResourceIdentifier& requestIdentifier, uint64_t requestedVersion) final;
void didStartTransaction(const IDBResourceIdentifier& transactionIdentifier, const IDBError&) final;
void didCloseFromServer(IDBServer::UniqueIDBDatabaseConnection&, const IDBError&) final;
void notifyOpenDBRequestBlocked(const IDBResourceIdentifier& requestIdentifier, uint64_t oldVersion, uint64_t newVersion) final;
void didGetAllDatabaseNames(uint64_t callbackID, const Vector<String>& databaseNames) final;
void ref() override { RefCounted<InProcessIDBServer>::ref(); }
void deref() override { RefCounted<InProcessIDBServer>::deref(); }
void prepareForAccessToTemporaryFile(const String&) override { }
void accessToTemporaryFileComplete(const String& path) override;
private:
InProcessIDBServer();
InProcessIDBServer(const String& databaseDirectoryPath);
Ref<IDBServer::IDBServer> m_server;
RefPtr<IDBClient::IDBConnectionToServer> m_connectionToServer;
RefPtr<IDBServer::IDBConnectionToClient> m_connectionToClient;
};
} // namespace WebCore
#endif // ENABLE(INDEXED_DATABASE)
|
