-
Notifications
You must be signed in to change notification settings - Fork 0
/
const-xs.inc
89 lines (89 loc) · 2.58 KB
/
const-xs.inc
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
void
constant(sv)
PREINIT:
#ifdef dXSTARG
dXSTARG; /* Faster if we have it. */
#else
dTARGET;
#endif
STRLEN len;
int type;
/* IV iv; Uncomment this if you need to return IVs */
/* NV nv; Uncomment this if you need to return NVs */
/* const char *pv; Uncomment this if you need to return PVs */
INPUT:
SV * sv;
const char * s = SvPV(sv, len);
PPCODE:
type = constant(aTHX_ s, len);
/* Return 1 or 2 items. First is error message, or undef if no error.
Second, if present, is found value */
switch (type) {
case PERL_constant_NOTFOUND:
sv =
sv_2mortal(newSVpvf("%s is not a valid XML::Sec macro", s));
PUSHs(sv);
break;
case PERL_constant_NOTDEF:
sv = sv_2mortal(newSVpvf(
"Your vendor has not defined XML::Sec macro %s, used",
s));
PUSHs(sv);
break;
/* Uncomment this if you need to return IVs
case PERL_constant_ISIV:
EXTEND(SP, 1);
PUSHs(&PL_sv_undef);
PUSHi(iv);
break; */
/* Uncomment this if you need to return NOs
case PERL_constant_ISNO:
EXTEND(SP, 1);
PUSHs(&PL_sv_undef);
PUSHs(&PL_sv_no);
break; */
/* Uncomment this if you need to return NVs
case PERL_constant_ISNV:
EXTEND(SP, 1);
PUSHs(&PL_sv_undef);
PUSHn(nv);
break; */
/* Uncomment this if you need to return PVs
case PERL_constant_ISPV:
EXTEND(SP, 1);
PUSHs(&PL_sv_undef);
PUSHp(pv, strlen(pv));
break; */
/* Uncomment this if you need to return PVNs
case PERL_constant_ISPVN:
EXTEND(SP, 1);
PUSHs(&PL_sv_undef);
PUSHp(pv, iv);
break; */
/* Uncomment this if you need to return SVs
case PERL_constant_ISSV:
EXTEND(SP, 1);
PUSHs(&PL_sv_undef);
PUSHs(sv);
break; */
/* Uncomment this if you need to return UNDEFs
case PERL_constant_ISUNDEF:
break; */
/* Uncomment this if you need to return UVs
case PERL_constant_ISUV:
EXTEND(SP, 1);
PUSHs(&PL_sv_undef);
PUSHu((UV)iv);
break; */
/* Uncomment this if you need to return YESs
case PERL_constant_ISYES:
EXTEND(SP, 1);
PUSHs(&PL_sv_undef);
PUSHs(&PL_sv_yes);
break; */
default:
sv = sv_2mortal(newSVpvf(
"Unexpected return type %d while processing XML::Sec macro %s, used",
type, s));
PUSHs(sv);
}