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
|
// file : xsde/cxx/serializer/non-validating/date-time.cxx
// copyright : Copyright (c) 2005-2011 Code Synthesis Tools CC
// license : GNU GPL v2 + exceptions; see accompanying LICENSE file
#include <stdio.h> // sprintf/snprintf
#include <xsde/cxx/serializer/non-validating/date-time.hxx>
#include <xsde/cxx/serializer/non-validating/time-zone.hxx>
namespace xsde
{
namespace cxx
{
namespace serializer
{
namespace non_validating
{
void date_time_simpl::
pre (const date_time& value)
{
value_ = value;
}
void date_time_simpl::
_serialize_content ()
{
// We only need strlen("-2147483649-MM-DDThh:mm:ss.ssssss-hh:mm")
// + 1 characters to hold all representations of date_time. We
// know that the seconds part (represented as double) has
// default precision of 6.
//
char str[40];
if (value_.month () <= 12 &&
value_.day () <= 31 &&
value_.hours () <= 24 &&
value_.minutes () <= 59 &&
value_.seconds () >= 0.0 &&
value_.seconds () < 60.0)
{
#ifdef XSDE_SNPRINTF
int n = snprintf (str, 34, "%.4d-%.2u-%.2uT%.2u:%.2u:%09f",
value_.year (), value_.month (), value_.day (),
value_.hours (), value_.minutes (),
value_.seconds ());
#else
int n = sprintf (str, "%.4d-%.2u-%.2uT%.2u:%.2u:%09f",
value_.year (), value_.month (), value_.day (),
value_.hours (), value_.minutes (),
value_.seconds ());
#endif
if (n > 0 && n < 34)
{
// Remove trailing '0' and '.' if necessary.
//
while (str[n - 1] == '0')
n--;
if (str[n - 1] == '.')
n--;
if (value_.zone_present ())
{
if (int z = bits::serialize_time_zone (str + n, value_))
n += z;
else
return;
}
_characters (str, static_cast<size_t> (n));
}
}
}
}
}
}
}
|
