OpenShot Audio Library | OpenShotAudio 0.3.2
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
27{
28 zeromem (address, sizeof (address));
29}
30
31MACAddress::MACAddress (const MACAddress& other) noexcept
32{
33 memcpy (address, other.address, sizeof (address));
34}
35
37{
38 memcpy (address, other.address, sizeof (address));
39 return *this;
40}
41
42MACAddress::MACAddress (const uint8 bytes[6]) noexcept
43{
44 memcpy (address, bytes, sizeof (address));
45}
46
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
59{
60 return toString ("-");
61}
62
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
89{
90 Array<MACAddress> addresses;
91 findAllAddresses (addresses);
92 return addresses;
93}
94
95bool 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
bool isNull() const noexcept
String toString() const
static void findAllAddresses(Array< MACAddress > &results)
MACAddress & operator=(const MACAddress &) noexcept
int64 toInt64() const noexcept
static Array< MACAddress > getAllAddresses()
void * getData() noexcept
size_t getSize() const noexcept
void loadFromHexString(StringRef sourceHexString)
String paddedLeft(juce_wchar padCharacter, int minimumLength) const
static String toHexString(IntegerType number)
Definition: juce_String.h:1053