dom/file/MemoryStreams.h

branch
TOR_BUG_9701
changeset 10
ac0c01689b40
equal deleted inserted replaced
-1:000000000000 0:5f871a5094c0
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
5 * You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7 #ifndef mozilla_dom_file_memorystreams_h__
8 #define mozilla_dom_file_memorystreams_h__
9
10 #include "FileCommon.h"
11
12 #include "nsIOutputStream.h"
13
14 BEGIN_FILE_NAMESPACE
15
16 class MemoryOutputStream : public nsIOutputStream
17 {
18 public:
19 NS_DECL_THREADSAFE_ISUPPORTS
20 NS_DECL_NSIOUTPUTSTREAM
21
22 static already_AddRefed<MemoryOutputStream>
23 Create(uint64_t aSize);
24
25
26 const nsCString&
27 Data() const
28 {
29 return mData;
30 }
31
32 private:
33 MemoryOutputStream()
34 : mOffset(0)
35 { }
36
37 virtual ~MemoryOutputStream()
38 { }
39
40 nsCString mData;
41 uint64_t mOffset;
42 };
43
44 END_FILE_NAMESPACE
45
46 #endif // mozilla_dom_file_memorystreams_h__

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