-
-
Notifications
You must be signed in to change notification settings - Fork 896
/
xml_syntax_error.c
82 lines (65 loc) · 2.24 KB
/
xml_syntax_error.c
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
#include <xml_syntax_error.h>
void Nokogiri_error_array_pusher(void * ctx, xmlErrorPtr error)
{
VALUE list = (VALUE)ctx;
Check_Type(list, T_ARRAY);
rb_ary_push(list, Nokogiri_wrap_xml_syntax_error(error));
}
void Nokogiri_error_raise(void * ctx, xmlErrorPtr error)
{
rb_exc_raise(Nokogiri_wrap_xml_syntax_error(error));
}
void Nokogiri_generic_error_array_pusher(void * ctx, const char *msg, ...)
{
va_list args;
char * message;
VALUE error_list = (VALUE)ctx;
VALUE message_rb;
Check_Type(error_list, T_ARRAY);
va_start(args, msg);
vasprintf(&message, msg, args);
va_end(args);
message_rb = NOKOGIRI_STR_NEW2(message);
rb_ary_push(error_list,
rb_class_new_instance(1, &message_rb, cNokogiriXmlXpathSyntaxError));
free(message);
}
VALUE Nokogiri_wrap_xml_syntax_error(xmlErrorPtr error)
{
VALUE msg, e, klass;
klass = cNokogiriXmlSyntaxError;
if (error && error->domain == XML_FROM_XPATH) {
klass = cNokogiriXmlXpathSyntaxError;
}
msg = (error && error->message) ? NOKOGIRI_STR_NEW2(error->message) : Qnil;
e = rb_class_new_instance(
1,
&msg,
klass
);
if (error)
{
rb_iv_set(e, "@domain", INT2NUM(error->domain));
rb_iv_set(e, "@code", INT2NUM(error->code));
rb_iv_set(e, "@level", INT2NUM((short)error->level));
rb_iv_set(e, "@file", RBSTR_OR_QNIL(error->file));
rb_iv_set(e, "@line", INT2NUM(error->line));
rb_iv_set(e, "@str1", RBSTR_OR_QNIL(error->str1));
rb_iv_set(e, "@str2", RBSTR_OR_QNIL(error->str2));
rb_iv_set(e, "@str3", RBSTR_OR_QNIL(error->str3));
rb_iv_set(e, "@int1", INT2NUM(error->int1));
rb_iv_set(e, "@column", INT2NUM(error->int2));
}
return e;
}
VALUE cNokogiriXmlSyntaxError;
VALUE cNokogiriXmlXpathSyntaxError;
void init_xml_syntax_error()
{
VALUE nokogiri = rb_define_module("Nokogiri");
VALUE xml = rb_define_module_under(nokogiri, "XML");
VALUE syntax_error_mommy = rb_define_class_under(nokogiri, "SyntaxError", rb_eStandardError);
cNokogiriXmlSyntaxError = rb_define_class_under(xml, "SyntaxError", syntax_error_mommy);
VALUE xml_xpath = rb_define_class_under(mNokogiriXml, "XPath", rb_cObject);
cNokogiriXmlXpathSyntaxError = rb_define_class_under(xml_xpath, "SyntaxError", cNokogiriXmlSyntaxError);
}