OpenShot Library | libopenshot-audio  0.2.0
juce_FileInputSource.cpp
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 FileInputSource::FileInputSource (const File& f, bool useFileTimeInHash)
27  : file (f), useFileTimeInHashGeneration (useFileTimeInHash)
28 {
29 }
30 
32 {
33 }
34 
36 {
37  return file.createInputStream();
38 }
39 
41 {
42  return file.getSiblingFile (relatedItemPath).createInputStream();
43 }
44 
46 {
47  int64 h = file.hashCode();
48 
49  if (useFileTimeInHashGeneration)
51 
52  return h;
53 }
54 
55 } // namespace juce
~FileInputSource() override
Destructor.
File getSiblingFile(StringRef siblingFileName) const
Returns a file which is in the same directory as this one.
Definition: juce_File.cpp:451
The base class for streams that read data.
Time getLastModificationTime() const
Returns the last modification time of this file.
Definition: juce_File.cpp:512
int64 toMilliseconds() const noexcept
Returns the time as a number of milliseconds.
Definition: juce_Time.h:102
The JUCE String class!
Definition: juce_String.h:42
FileInputStream * createInputStream() const
Creates a stream to read from this file.
Definition: juce_File.cpp:709
FileInputSource(const File &file, bool useFileTimeInHashGeneration=false)
Creates a FileInputSource for a file.
int64 hashCode() const override
Returns a hash code that uniquely represents this item.
InputStream * createInputStream() override
Returns a new InputStream to read this item.
InputStream * createInputStreamFor(const String &relatedItemPath) override
Returns a new InputStream to read an item, relative.
Represents a local file or directory.
Definition: juce_File.h:44
int hashCode() const
Returns a 32-bit hash-code that identifies this file.
Definition: juce_File.cpp:378