| line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
|
1
|
|
|
|
|
|
|
/* |
|
2
|
|
|
|
|
|
|
* |
|
3
|
|
|
|
|
|
|
* Copyright (c) 2019, cPanel, LLC. |
|
4
|
|
|
|
|
|
|
* All rights reserved. |
|
5
|
|
|
|
|
|
|
* http://cpanel.net |
|
6
|
|
|
|
|
|
|
* |
|
7
|
|
|
|
|
|
|
* This is free software; you can redistribute it and/or modify it under the |
|
8
|
|
|
|
|
|
|
* same terms as Perl itself. |
|
9
|
|
|
|
|
|
|
* |
|
10
|
|
|
|
|
|
|
*/ |
|
11
|
|
|
|
|
|
|
|
|
12
|
|
|
|
|
|
|
#include |
|
13
|
|
|
|
|
|
|
#include |
|
14
|
|
|
|
|
|
|
#include |
|
15
|
|
|
|
|
|
|
#include |
|
16
|
|
|
|
|
|
|
#include |
|
17
|
|
|
|
|
|
|
#include "ppport.h" |
|
18
|
|
|
|
|
|
|
|
|
19
|
|
|
|
|
|
|
/* stolen from B::cstring */ |
|
20
|
|
|
|
|
|
|
static SV * |
|
21
|
1557
|
|
|
|
|
|
cstring(pTHX_ SV *sv, bool perlstyle) |
|
22
|
|
|
|
|
|
|
{ |
|
23
|
|
|
|
|
|
|
SV *sstr; |
|
24
|
|
|
|
|
|
|
|
|
25
|
1557
|
50
|
|
|
|
|
if (!SvOK(sv)) |
|
|
|
0
|
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
26
|
0
|
|
|
|
|
|
return newSVpvs_flags("0", SVs_TEMP); |
|
27
|
|
|
|
|
|
|
|
|
28
|
1557
|
|
|
|
|
|
sstr = newSVpvs_flags("\"", SVs_TEMP); |
|
29
|
|
|
|
|
|
|
|
|
30
|
2838
|
100
|
|
|
|
|
if (perlstyle && SvUTF8(sv)) { |
|
|
|
100
|
|
|
|
|
|
|
31
|
1281
|
|
|
|
|
|
SV *tmpsv = sv_newmortal(); /* Temporary SV to feed sv_uni_display */ |
|
32
|
1281
|
|
|
|
|
|
const STRLEN len = SvCUR(sv); |
|
33
|
1281
|
|
|
|
|
|
const char *s = sv_uni_display(tmpsv, sv, 8*len, UNI_DISPLAY_QQ); |
|
34
|
7633
|
100
|
|
|
|
|
while (*s) |
|
35
|
|
|
|
|
|
|
{ |
|
36
|
6352
|
100
|
|
|
|
|
if (*s == '"') |
|
37
|
2
|
|
|
|
|
|
sv_catpvs(sstr, "\\\""); |
|
38
|
6350
|
100
|
|
|
|
|
else if (*s == '$') |
|
39
|
2
|
|
|
|
|
|
sv_catpvs(sstr, "\\$"); |
|
40
|
6348
|
100
|
|
|
|
|
else if (*s == '@') |
|
41
|
2
|
|
|
|
|
|
sv_catpvs(sstr, "\\@"); |
|
42
|
6346
|
100
|
|
|
|
|
else if (*s == '\\') |
|
43
|
|
|
|
|
|
|
{ |
|
44
|
1093
|
50
|
|
|
|
|
if (memCHRs("nrftaebx\\",*(s+1))) |
|
45
|
1093
|
|
|
|
|
|
sv_catpvn(sstr, s++, 2); |
|
46
|
|
|
|
|
|
|
else |
|
47
|
1093
|
|
|
|
|
|
sv_catpvs(sstr, "\\\\"); |
|
48
|
|
|
|
|
|
|
} |
|
49
|
|
|
|
|
|
|
else /* should always be printable */ |
|
50
|
5253
|
|
|
|
|
|
sv_catpvn(sstr, s, 1); |
|
51
|
6352
|
|
|
|
|
|
++s; |
|
52
|
|
|
|
|
|
|
} |
|
53
|
|
|
|
|
|
|
} |
|
54
|
|
|
|
|
|
|
else |
|
55
|
|
|
|
|
|
|
{ |
|
56
|
|
|
|
|
|
|
/* XXX Optimise? */ |
|
57
|
|
|
|
|
|
|
STRLEN len; |
|
58
|
276
|
50
|
|
|
|
|
const char *s = SvPV(sv, len); |
|
59
|
692
|
100
|
|
|
|
|
for (; len; len--, s++) |
|
60
|
|
|
|
|
|
|
{ |
|
61
|
|
|
|
|
|
|
/* At least try a little for readability */ |
|
62
|
416
|
100
|
|
|
|
|
if (*s == '"') |
|
63
|
8
|
|
|
|
|
|
sv_catpvs(sstr, "\\\""); |
|
64
|
408
|
100
|
|
|
|
|
else if (*s == '\\') |
|
65
|
2
|
|
|
|
|
|
sv_catpvs(sstr, "\\\\"); |
|
66
|
|
|
|
|
|
|
/* trigraphs - bleagh */ |
|
67
|
406
|
100
|
|
|
|
|
else if (!perlstyle && *s == '?' && len>=3 && s[1] == '?') { |
|
|
|
100
|
|
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
|
0
|
|
|
|
|
|
|
68
|
0
|
|
|
|
|
|
Perl_sv_catpvf(aTHX_ sstr, "\\%03o", '?'); |
|
69
|
|
|
|
|
|
|
} |
|
70
|
406
|
100
|
|
|
|
|
else if (perlstyle && *s == '$') |
|
|
|
100
|
|
|
|
|
|
|
71
|
1
|
|
|
|
|
|
sv_catpvs(sstr, "\\$"); |
|
72
|
405
|
100
|
|
|
|
|
else if (perlstyle && *s == '@') |
|
|
|
100
|
|
|
|
|
|
|
73
|
1
|
|
|
|
|
|
sv_catpvs(sstr, "\\@"); |
|
74
|
404
|
100
|
|
|
|
|
else if (isPRINT(*s)) |
|
75
|
328
|
|
|
|
|
|
sv_catpvn(sstr, s, 1); |
|
76
|
76
|
100
|
|
|
|
|
else if (*s == '\n') |
|
77
|
6
|
|
|
|
|
|
sv_catpvs(sstr, "\\n"); |
|
78
|
70
|
100
|
|
|
|
|
else if (*s == '\r') |
|
79
|
2
|
|
|
|
|
|
sv_catpvs(sstr, "\\r"); |
|
80
|
68
|
100
|
|
|
|
|
else if (*s == '\t') |
|
81
|
2
|
|
|
|
|
|
sv_catpvs(sstr, "\\t"); |
|
82
|
66
|
100
|
|
|
|
|
else if (*s == '\a') |
|
83
|
4
|
|
|
|
|
|
sv_catpvs(sstr, "\\a"); |
|
84
|
62
|
100
|
|
|
|
|
else if (*s == '\b') |
|
85
|
2
|
|
|
|
|
|
sv_catpvs(sstr, "\\b"); |
|
86
|
60
|
100
|
|
|
|
|
else if (*s == '\f') |
|
87
|
2
|
|
|
|
|
|
sv_catpvs(sstr, "\\f"); |
|
88
|
58
|
100
|
|
|
|
|
else if (!perlstyle && *s == '\v') |
|
|
|
100
|
|
|
|
|
|
|
89
|
1
|
|
|
|
|
|
sv_catpvs(sstr, "\\v"); |
|
90
|
|
|
|
|
|
|
else |
|
91
|
|
|
|
|
|
|
{ |
|
92
|
|
|
|
|
|
|
/* Don't want promotion of a signed -1 char in sprintf args */ |
|
93
|
57
|
|
|
|
|
|
const unsigned char c = (unsigned char) *s; |
|
94
|
57
|
|
|
|
|
|
Perl_sv_catpvf(aTHX_ sstr, "\\%03o", c); |
|
95
|
|
|
|
|
|
|
} |
|
96
|
|
|
|
|
|
|
/* XXX Add line breaks if string is long */ |
|
97
|
|
|
|
|
|
|
} |
|
98
|
|
|
|
|
|
|
} |
|
99
|
1557
|
|
|
|
|
|
sv_catpvs(sstr, "\""); |
|
100
|
1557
|
|
|
|
|
|
return sstr; |
|
101
|
|
|
|
|
|
|
} |
|
102
|
|
|
|
|
|
|
|
|
103
|
|
|
|
|
|
|
MODULE = XString PACKAGE = XString |
|
104
|
|
|
|
|
|
|
|
|
105
|
|
|
|
|
|
|
void |
|
106
|
|
|
|
|
|
|
cstring(sv) |
|
107
|
|
|
|
|
|
|
SV * sv |
|
108
|
|
|
|
|
|
|
ALIAS: |
|
109
|
|
|
|
|
|
|
perlstring = 1 |
|
110
|
|
|
|
|
|
|
PPCODE: |
|
111
|
1557
|
|
|
|
|
|
PUSHs( cstring(aTHX_ sv, (bool)ix) ); |