OpenShot Audio Library | OpenShotAudio: juce_MACAddress.cpp Source File

OpenShot Audio Library | OpenShotAudio 0.3.0

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juce_MACAddress.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
23namespace juce
24{
25
26MACAddress::MACAddress() noexcept
27{
28 zeromem (address, sizeof (address));
29}
30
31 MACAddress::MACAddress (const MACAddress& other) noexcept
32{
33 memcpy (address, other.address, sizeof (address));
34}
35
36 MACAddress& MACAddress::operator= (const MACAddress& other) noexcept
37{
38 memcpy (address, other.address, sizeof (address));
39 return *this;
40}
41
42 MACAddress::MACAddress (const uint8 bytes[6]) noexcept
43{
44 memcpy (address, bytes, sizeof (address));
45}
46
47 MACAddress::MACAddress (StringRef addressString)
48{
49 MemoryBlock hex;
50 hex.loadFromHexString (addressString);
51
52 if (hex.getSize() == sizeof (address))
53 memcpy (address, hex.getData(), sizeof (address));
54 else
55 zeromem (address, sizeof (address));
56}
57
58 String MACAddress::toString() const
59{
60 return toString ("-");
61}
62
63 String MACAddress::toString (StringRef separator) const
64{
65 String s;
66
67 for (size_t i = 0; i < sizeof (address); ++i)
68 {
69 s << String::toHexString ((int) address[i]).paddedLeft ('0', 2);
70
71 if (i < sizeof (address) - 1)
72 s << separator;
73 }
74
75 return s;
76}
77
78int64 MACAddress::toInt64() const noexcept
79{
80 int64 n = 0;
81
82 for (int i = (int) sizeof (address); --i >= 0;)
83 n = (n << 8) | address[i];
84
85 return n;
86}
87
88 Array<MACAddress> MACAddress::getAllAddresses()
89{
90 Array<MACAddress> addresses;
91 findAllAddresses (addresses);
92 return addresses;
93}
94
95 bool MACAddress::isNull() const noexcept { return toInt64() == 0; }
96
97bool MACAddress::operator== (const MACAddress& other) const noexcept { return memcmp (address, other.address, sizeof (address)) == 0; }
98bool MACAddress::operator!= (const MACAddress& other) const noexcept { return ! operator== (other); }
99
100} // namespace juce
juce::Array
Definition: juce_Array.h:56
juce::MACAddress
Definition: juce_MACAddress.h:33
juce::MACAddress::isNull
bool isNull() const noexcept
Definition: juce_MACAddress.cpp:95
juce::MACAddress::toString
String toString() const
Definition: juce_MACAddress.cpp:58
juce::MACAddress::findAllAddresses
static void findAllAddresses(Array< MACAddress > &results)
juce::MACAddress::operator=
MACAddress & operator=(const MACAddress &) noexcept
Definition: juce_MACAddress.cpp:36
juce::MACAddress::toInt64
int64 toInt64() const noexcept
Definition: juce_MACAddress.cpp:78
juce::MACAddress::getAllAddresses
static Array< MACAddress > getAllAddresses()
Definition: juce_MACAddress.cpp:88
juce::MACAddress::MACAddress
MACAddress() noexcept
Definition: juce_MACAddress.cpp:26
juce::MemoryBlock
Definition: juce_MemoryBlock.h:33
juce::MemoryBlock::getData
void * getData() noexcept
Definition: juce_MemoryBlock.h:91
juce::MemoryBlock::getSize
size_t getSize() const noexcept
Definition: juce_MemoryBlock.h:124
juce::MemoryBlock::loadFromHexString
void loadFromHexString(StringRef sourceHexString)
Definition: juce_MemoryBlock.cpp:316
juce::StringRef
Definition: juce_StringRef.h:62
juce::String
Definition: juce_String.h:39
juce::String::paddedLeft
String paddedLeft(juce_wchar padCharacter, int minimumLength) const
Definition: juce_String.cpp:1172
juce::String::toHexString
static String toHexString(IntegerType number)
Definition: juce_String.h:1053