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cgi/util.rb: remove CGI::Util#_unescape

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* ext/cgi/escape/escape.c (cgiesc_unescape): define unescape
  method instead of _unescape, and should pass the optional
  argument to the super method.
* lib/cgi/util.rb (CGI::Util#_unescape): remove intermediate
  method.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-04-20 08:33:33 +00:00
parent 86b1179a03
commit 20cd25c86f
4 changed files with 47 additions and 8 deletions
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25
ext/cgi/escape/escape.c
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@ -369,17 +369,34 @@ cgiesc_escape(VALUE self, VALUE str)
}
}
/* :nodoc: */
static VALUE
cgiesc_unescape(VALUE self, VALUE str, VALUE enc)
accept_charset(int argc, VALUE *argv, VALUE self)
{
if (argc > 0)
return argv[0];
return rb_cvar_get(CLASS_OF(self), rb_intern("@@accept_charset"));
}
/*
* call-seq:
* CGI.unescape(string, encoding=@@accept_charset) -> string
*
* Returns URL-unescaped string.
*
*/
static VALUE
cgiesc_unescape(int argc, VALUE *argv, VALUE self)
{
VALUE str = (rb_check_arity(argc, 1, 2), argv[0]);
StringValue(str);
if (rb_enc_str_asciicompat_p(str)) {
VALUE enc = accept_charset(argc-1, argv+1, self);
return optimized_unescape(str, enc);
}
else {
return rb_call_super(1, &str);
return rb_call_super(argc, argv);
}
}
@ -392,7 +409,7 @@ Init_escape(void)
rb_define_method(rb_mEscape, "escapeHTML", cgiesc_escape_html, 1);
rb_define_method(rb_mEscape, "unescapeHTML", cgiesc_unescape_html, 1);
rb_define_method(rb_mEscape, "escape", cgiesc_escape, 1);
rb_define_private_method(rb_mEscape, "_unescape", cgiesc_unescape, 2);
rb_define_method(rb_mEscape, "unescape", cgiesc_unescape, -1);
rb_prepend_module(rb_mUtil, rb_mEscape);
rb_extend_object(rb_cCGI, rb_mEscape);
}