blob: bdd274a4294bb1d286506b8c223062a93ab83270 (
plain)
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
|
/* -------------------------------------------
Copyright ZKA Technologies.
File: GUIDWizard.cxx
Purpose: GUID helper code
Revision History:
------------------------------------------- */
#include <CFKit/GUIDWizard.hxx>
#include <NewKit/Ref.hxx>
// begin of ascii 'readable' characters. (A, C, C, 1, 2)
#define kAsciiBegin 47
// @brief Size of UUID.
#define kUUIDSize 37
namespace Kernel::XRN::Version1
{
auto cf_make_sequence(const ArrayList<UInt32>& uuidSeq) -> Ref<GUIDSequence*>
{
GUIDSequence* seq = new GUIDSequence();
MUST_PASS(seq);
Ref<GUIDSequence*> sequenceReference{seq, true};
sequenceReference->fMs1 = uuidSeq[0];
sequenceReference->fMs2 = uuidSeq[1];
sequenceReference->fMs3 = uuidSeq[2];
sequenceReference->fMs4[0] = uuidSeq[3];
sequenceReference->fMs4[1] = uuidSeq[4];
sequenceReference->fMs4[2] = uuidSeq[5];
sequenceReference->fMs4[3] = uuidSeq[6];
sequenceReference->fMs4[4] = uuidSeq[7];
sequenceReference->fMs4[5] = uuidSeq[8];
sequenceReference->fMs4[6] = uuidSeq[9];
sequenceReference->fMs4[7] = uuidSeq[10];
return sequenceReference;
}
// @brief Tries to make a guid out of a string.
// This function is not complete for now
auto cf_try_guid_to_string(Ref<GUIDSequence*>& seq) -> ErrorOr<Ref<StringView>>
{
Char buf[kUUIDSize];
for (SizeT index = 0; index < 16; ++index)
{
buf[index] = seq->u8[index] + kAsciiBegin;
}
for (SizeT index = 16; index < 24; ++index)
{
buf[index] = seq->u16[index] + kAsciiBegin;
}
for (SizeT index = 24; index < 28; ++index)
{
buf[index] = seq->u32[index] + kAsciiBegin;
}
auto view = StringBuilder::Construct(buf);
if (view)
return ErrorOr<Ref<StringView>>{view.Leak()};
return ErrorOr<Ref<StringView>>{-1};
}
} // namespace Kernel::XRN::Version1
|
