58 lines
2.0 KiB
C++
58 lines
2.0 KiB
C++
/*
|
|
* Copyright (C) 2012 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. ``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
|
|
* 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
|
|
|
|
#include <stdio.h>
|
|
#include <wtf/PrintStream.h>
|
|
|
|
namespace WTF {
|
|
|
|
class FilePrintStream final : public PrintStream {
|
|
public:
|
|
enum AdoptionMode {
|
|
Adopt,
|
|
Borrow
|
|
};
|
|
|
|
FilePrintStream(FILE*, AdoptionMode = Adopt);
|
|
WTF_EXPORT_PRIVATE ~FilePrintStream() final;
|
|
|
|
WTF_EXPORT_PRIVATE static std::unique_ptr<FilePrintStream> open(const char* filename, const char* mode);
|
|
|
|
FILE* file() { return m_file; }
|
|
|
|
void vprintf(const char* format, va_list) final WTF_ATTRIBUTE_PRINTF(2, 0);
|
|
void flush() final;
|
|
|
|
private:
|
|
FILE* m_file;
|
|
AdoptionMode m_adoptionMode;
|
|
};
|
|
|
|
} // namespace WTF
|
|
|
|
using WTF::FilePrintStream;
|