51 lines
904 B
C++
51 lines
904 B
C++
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_MEMORY_SCOPED_HANDLE_H_
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#define BASE_MEMORY_SCOPED_HANDLE_H_
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#include <stdio.h>
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#include "base/basictypes.h"
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class ScopedStdioHandle {
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public:
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ScopedStdioHandle()
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: handle_(NULL) { }
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explicit ScopedStdioHandle(FILE* handle)
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: handle_(handle) { }
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~ScopedStdioHandle() {
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Close();
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}
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void Close() {
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if (handle_) {
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fclose(handle_);
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handle_ = NULL;
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}
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}
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FILE* get() const { return handle_; }
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FILE* Take() {
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FILE* temp = handle_;
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handle_ = NULL;
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return temp;
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}
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void Set(FILE* newhandle) {
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Close();
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handle_ = newhandle;
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}
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private:
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FILE* handle_;
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DISALLOW_COPY_AND_ASSIGN(ScopedStdioHandle);
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};
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#endif // BASE_MEMORY_SCOPED_HANDLE_H_
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