1 | /* |
2 | * Copyright (C) 2012 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. ``AS IS'' AND ANY |
14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 | */ |
25 | |
26 | #ifndef FilePrintStream_h |
27 | #define FilePrintStream_h |
28 | |
29 | #include <stdio.h> |
30 | #include <wtf/PrintStream.h> |
31 | |
32 | namespace WTF { |
33 | |
34 | class FilePrintStream : public PrintStream { |
35 | public: |
36 | enum AdoptionMode { |
37 | Adopt, |
38 | Borrow |
39 | }; |
40 | |
41 | FilePrintStream(FILE*, AdoptionMode = Adopt); |
42 | virtual ~FilePrintStream() override; |
43 | |
44 | WTF_EXPORT_PRIVATE static std::unique_ptr<FilePrintStream> open(const char* filename, const char* mode); |
45 | |
46 | FILE* file() { return m_file; } |
47 | |
48 | void vprintf(const char* format, va_list) override WTF_ATTRIBUTE_PRINTF(2, 0); |
49 | void flush() override; |
50 | |
51 | private: |
52 | FILE* m_file; |
53 | AdoptionMode m_adoptionMode; |
54 | }; |
55 | |
56 | } // namespace WTF |
57 | |
58 | using WTF::FilePrintStream; |
59 | |
60 | #endif // FilePrintStream_h |
61 | |
62 | |