module CGI::Escape - Ruby Documentation

escape(string) → string

Returns URL-escaped string (application/x-www-form-urlencoded).

static VALUE
cgiesc_escape(VALUE self, VALUE str)
{
    StringValue(str);

    if (rb_enc_str_asciicompat_p(str)) {
        return optimized_escape(str, 1);
    }
    else {
        return rb_call_super(1, &str);
    }
}

escapeHTML(string) → string

Returns HTML-escaped string.

static VALUE
cgiesc_escape_html(VALUE self, VALUE str)
{
    StringValue(str);

    if (rb_enc_str_asciicompat_p(str)) {
        return optimized_escape_html(str);
    }
    else {
        return rb_call_super(1, &str);
    }
}

escapeURIComponent(string) → string

Returns URL-escaped string following RFC 3986.

static VALUE
cgiesc_escape_uri_component(VALUE self, VALUE str)
{
    StringValue(str);

    if (rb_enc_str_asciicompat_p(str)) {
        return optimized_escape(str, 0);
    }
    else {
        return rb_call_super(1, &str);
    }
}

Also aliased as: escape_uri_component

escape_uri_component

Alias for: escapeURIComponent

unescape(string, encoding=@@accept_charset) → string

Returns URL-unescaped string (application/x-www-form-urlencoded).

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, 1);
    }
    else {
        return rb_call_super(argc, argv);
    }
}

unescapeHTML(string) → string

Returns HTML-unescaped string.

static VALUE
cgiesc_unescape_html(VALUE self, VALUE str)
{
    StringValue(str);

    if (rb_enc_str_asciicompat_p(str)) {
        return optimized_unescape_html(str);
    }
    else {
        return rb_call_super(1, &str);
    }
}

unescapeURIComponent(string, encoding=@@accept_charset) → string

Returns URL-unescaped string following RFC 3986.

static VALUE
cgiesc_unescape_uri_component(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, 0);
    }
    else {
        return rb_call_super(argc, argv);
    }
}

Also aliased as: unescape_uri_component

unescape_uri_component

Alias for: unescapeURIComponent