1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
#include "hardware_functions.h"
#include <QDebug>
#if (defined(_WIN32) || defined(_WIN64))
#include <windows.h>
static DWORD dwVolSerial;
static BOOL bIsRetrieved;
QString get_hdid()
{
bIsRetrieved = GetVolumeInformation(TEXT("C:\\"), nullptr, 0, &dwVolSerial,
nullptr, nullptr, nullptr, 0);
if (bIsRetrieved)
return QString::number(dwVolSerial, 16);
else
// a totally random string
// what could possibly go wrong
return "gxsps32sa9fnwic92mfbs0";
}
#elif (defined(LINUX) || defined(__linux__))
#include <QFile>
#include <QTextStream>
QString get_hdid()
{
QFile fstab_file("/etc/fstab");
if (!fstab_file.open(QIODevice::ReadOnly))
return "gxcps32sa9fnwic92mfbs0";
QTextStream in(&fstab_file);
while (!in.atEnd()) {
QString line = in.readLine();
if (line.startsWith("UUID")) {
QStringList line_elements = line.split("=");
if (line_elements.size() > 1)
return line_elements.at(1).left(23).trimmed();
}
}
return "gxcpz32sa9fnwic92mfbs0";
}
#elif defined __APPLE__
#include <CoreFoundation/CoreFoundation.h>
#include <IOKit/IOKitLib.h>
QString get_hdid()
{
CFStringRef serial;
char buffer[64] = {0};
QString hdid;
io_service_t platformExpert = IOServiceGetMatchingService(
kIOMasterPortDefault, IOServiceMatching("IOPlatformExpertDevice"));
if (platformExpert) {
CFTypeRef serialNumberAsCFString = IORegistryEntryCreateCFProperty(
platformExpert, CFSTR(kIOPlatformSerialNumberKey), kCFAllocatorDefault,
0);
if (serialNumberAsCFString) {
serial = (CFStringRef)serialNumberAsCFString;
}
if (CFStringGetCString(serial, buffer, 64, kCFStringEncodingUTF8)) {
hdid = buffer;
}
IOObjectRelease(platformExpert);
}
return hdid;
}
#else
#error This operating system is unsupported for hardware functions.
#endif
|
