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
|
#include "transcode_data.h"
<%
def hexstr(str)
str.unpack("H*")[0]
end
transcode_tblgen("", "amp_escape", [
["{00-25,27-FF}", :nomap],
["26", hexstr("&")]
], nil)
transcode_tblgen("", "xml_text_escape", [
["{00-25,27-3B,3D,3F-FF}", :nomap],
["26", hexstr("&")],
["3C", hexstr("<")],
["3E", hexstr(">")]
], nil)
transcode_tblgen("", "xml_attr_content_escape", [
["{00-21,23-25,27-3B,3D,3F-FF}", :nomap],
["22", hexstr(""")],
["26", hexstr("&")],
["3C", hexstr("<")],
["3E", hexstr(">")]
], nil)
map_xml_attr_quote = {}
map_xml_attr_quote["{00-FF}"] = :func_so
transcode_generate_node(ActionMap.parse(map_xml_attr_quote), "escape_xml_attr_quote")
%>
<%= transcode_generated_code %>
#define END 0
#define NORMAL 1
static int
escape_xml_attr_quote_init(void *statep)
{
unsigned char *sp = statep;
*sp = END;
return 0;
}
static ssize_t
fun_so_escape_xml_attr_quote(void *statep, const unsigned char *s, size_t l, unsigned char *o, size_t osize)
{
unsigned char *sp = statep;
int n = 0;
if (*sp == END) {
*sp = NORMAL;
o[n++] = '"';
}
o[n++] = s[0];
return n;
}
static ssize_t
escape_xml_attr_quote_finish(void *statep, unsigned char *o, size_t osize)
{
unsigned char *sp = statep;
int n = 0;
if (*sp == END) {
o[n++] = '"';
}
o[n++] = '"';
*sp = END;
return n;
}
static const rb_transcoder
rb_escape_xml_attr_quote = {
"", "xml_attr_quote", escape_xml_attr_quote,
TRANSCODE_TABLE_INFO,
1, /* input_unit_length */
1, /* max_input */
7, /* max_output */
asciicompat_encoder, /* asciicompat_type */
1, escape_xml_attr_quote_init, escape_xml_attr_quote_init,
NULL, NULL, NULL, fun_so_escape_xml_attr_quote,
escape_xml_attr_quote_finish
};
TRANS_INIT(escape)
{
<%= transcode_register_code %>
rb_register_transcoder(&rb_escape_xml_attr_quote);
}
|
