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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
// PropVariantUtils.cpp
#include "StdAfx.h"
#include "../Common/IntToString.h"
#include "PropVariantUtils.h"
using namespace NWindows;
static AString GetHex(UInt32 v)
{
char sz[16];
sz[0] = '0';
sz[1] = 'x';
ConvertUInt32ToHex(v, sz + 2);
return sz;
}
AString TypePairToString(const CUInt32PCharPair *pairs, unsigned num, UInt32 value)
{
AString s;
for (unsigned i = 0; i < num; i++)
{
const CUInt32PCharPair &p = pairs[i];
if (p.Value == value)
s = p.Name;
}
if (s.IsEmpty())
s = GetHex(value);
return s;
}
void PairToProp(const CUInt32PCharPair *pairs, unsigned num, UInt32 value, NCOM::CPropVariant &prop)
{
prop = TypePairToString(pairs, num, value);
}
AString TypeToString(const char *table[], unsigned num, UInt32 value)
{
if (value < num)
return table[value];
return GetHex(value);
}
void TypeToProp(const char *table[], unsigned num, UInt32 value, NCOM::CPropVariant &prop)
{
prop = TypeToString(table, num, value);
}
AString FlagsToString(const char **names, unsigned num, UInt32 flags)
{
AString s;
for (unsigned i = 0; i < num; i++)
{
UInt32 flag = (UInt32)1 << i;
if ((flags & flag) != 0)
{
const char *name = names[i];
if (name != 0 && name[0] != 0)
{
if (!s.IsEmpty())
s += ' ';
s += name;
flags &= ~flag;
}
}
}
if (flags != 0)
{
if (!s.IsEmpty())
s += ' ';
s += GetHex(flags);
}
return s;
}
AString FlagsToString(const CUInt32PCharPair *pairs, unsigned num, UInt32 flags)
{
AString s;
for (unsigned i = 0; i < num; i++)
{
const CUInt32PCharPair &p = pairs[i];
UInt32 flag = (UInt32)1 << (unsigned)p.Value;
if ((flags & flag) != 0)
{
if (p.Name[0] != 0)
{
if (!s.IsEmpty())
s += ' ';
s += p.Name;
}
}
flags &= ~flag;
}
if (flags != 0)
{
if (!s.IsEmpty())
s += ' ';
s += GetHex(flags);
}
return s;
}
void FlagsToProp(const CUInt32PCharPair *pairs, unsigned num, UInt32 flags, NCOM::CPropVariant &prop)
{
prop = FlagsToString(pairs, num, flags);
}
|
