68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
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/*
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* Copyright 2014 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef RTC_BASE_PLATFORM_FILE_H_
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#define RTC_BASE_PLATFORM_FILE_H_
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#include <stdio.h>
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#include <string>
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#if defined(WEBRTC_WIN)
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#define UNICODE
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#include <WinSock2.h>
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#include <windows.h>
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#endif
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namespace rtc {
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#if defined(WEBRTC_WIN)
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typedef HANDLE PlatformFile;
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#elif defined(WEBRTC_POSIX)
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typedef int PlatformFile;
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#else
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#error Unsupported platform
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#endif
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extern const PlatformFile kInvalidPlatformFileValue;
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// Associates a standard FILE stream with an existing PlatformFile.
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// Note that after this function has returned a valid FILE stream,
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// the PlatformFile should no longer be used.
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FILE* FdopenPlatformFileForWriting(PlatformFile file);
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// Associates a standard FILE stream with an existing PlatformFile.
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// Note that after this function has returned a valid FILE stream,
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// the PlatformFile should no longer be used.
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FILE* FdopenPlatformFile(PlatformFile file, const char* modes);
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// Closes a PlatformFile. Returns true on success, false on failure.
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// Don't use ClosePlatformFile to close a file opened with FdopenPlatformFile.
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// Use fclose instead.
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bool ClosePlatformFile(PlatformFile file);
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// Removes a file in the filesystem.
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bool RemoveFile(const std::string& path);
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// Opens a file for reading and writing. You might want to use base/file.h
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// instead.
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PlatformFile OpenPlatformFile(const std::string& path);
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// Opens a file for reading only. You might want to use base/file.h
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// instead.
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PlatformFile OpenPlatformFileReadOnly(const std::string& path);
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// Creates a new file for reading and writing. If the file already exists it
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// will be overwritten. You might want to use base/file.h instead.
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PlatformFile CreatePlatformFile(const std::string& path);
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} // namespace rtc
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#endif // RTC_BASE_PLATFORM_FILE_H_
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