OpenShot Audio Library | OpenShotAudio  0.3.1
juce_NamedPipe.h
1 /*
2  ==============================================================================
3 
4  This file is part of the JUCE library.
5  Copyright (c) 2017 - ROLI Ltd.
6 
7  JUCE is an open source library subject to commercial or open-source
8  licensing.
9 
10  The code included in this file is provided under the terms of the ISC license
11  http://www.isc.org/downloads/software-support-policy/isc-license. Permission
12  To use, copy, modify, and/or distribute this software for any purpose with or
13  without fee is hereby granted provided that the above copyright notice and
14  this permission notice appear in all copies.
15 
16  JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
17  EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
18  DISCLAIMED.
19 
20  ==============================================================================
21 */
22 
23 namespace juce
24 {
25 
26 //==============================================================================
36 class JUCE_API NamedPipe final
37 {
38 public:
39  //==============================================================================
41  NamedPipe();
42 
44  ~NamedPipe();
45 
46  //==============================================================================
50  bool openExisting (const String& pipeName);
51 
57  bool createNewPipe (const String& pipeName, bool mustNotExist = false);
58 
60  void close();
61 
63  bool isOpen() const;
64 
66  String getName() const;
67 
68  //==============================================================================
81  int read (void* destBuffer, int maxBytesToRead, int timeOutMilliseconds);
82 
86  int write (const void* sourceBuffer, int numBytesToWrite, int timeOutMilliseconds);
87 
88 private:
89  //==============================================================================
90  JUCE_PUBLIC_IN_DLL_BUILD (class Pimpl)
91  std::unique_ptr<Pimpl> pimpl;
92  String currentPipeName;
93  ReadWriteLock lock;
94 
95  bool openInternal (const String& pipeName, bool createPipe, bool mustNotExist);
96 
97  JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (NamedPipe)
98 };
99 
100 } // namespace juce
int write(const void *sourceBuffer, int numBytesToWrite, int timeOutMilliseconds)
int read(void *destBuffer, int maxBytesToRead, int timeOutMilliseconds)