diff options
Diffstat (limited to 'src/ragel/smtp_base.rl')
| -rw-r--r-- | src/ragel/smtp_base.rl | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/src/ragel/smtp_base.rl b/src/ragel/smtp_base.rl index cb4f066bc..eefc430d5 100644 --- a/src/ragel/smtp_base.rl +++ b/src/ragel/smtp_base.rl @@ -9,26 +9,27 @@ CRLF = "\r\n" | ("\r" [^\n]) | ([^\r] "\n"); DQUOTE = '"'; + utf8_cont = 0x80..0xbf; + utf8_2c = 0xc0..0xdf utf8_cont; + utf8_3c = 0xe0..0xef utf8_cont utf8_cont; + utf8_4c = 0xf0..0xf7 utf8_cont utf8_cont utf8_cont; + UTF8_non_ascii = utf8_2c | utf8_3c | utf8_4c; + # Printable US-ASCII characters not including specials atext = alpha | digit | "!" | "#" | "$" | "%" | "&" | "'" | "*" | "+" | "_" | "/" | "=" | "?" | "^" | - "-" | "`" | "{" | "|" | "}" | "~"; + "-" | "`" | "{" | "|" | "}" | "~" | UTF8_non_ascii; # Printable US-ASCII characters not including "[", "]", or "\" - dtext = 33..90 | 94..126; + dtext = 33..90 | 94..126 | UTF8_non_ascii; # Printable US-ASCII characters not including "(", ")", or "\" - ctext = 33..39 | 42..91 | 93..126; + ctext = 33..39 | 42..91 | 93..126 | UTF8_non_ascii; - dcontent = 33..90 | 94..126; - Let_dig = alpha | digit; - Ldh_str = ( alpha | digit | "_" | "-" )* Let_dig; + dcontent = 33..90 | 94..126 | UTF8_non_ascii; + Let_dig = alpha | digit | UTF8_non_ascii; + Ldh_str = ( Let_dig | "_" | "-" )* Let_dig; quoted_pairSMTP = "\\" 32..126; - qtextSMTP = 32..33 | 35..91 | 93..126; - utf8_cont = 0x80..0xbf; - utf8_2c = 0xc0..0xdf utf8_cont; - utf8_3c = 0xe0..0xef utf8_cont utf8_cont; - utf8_4c = 0xf0..0xf7 utf8_cont utf8_cont utf8_cont; - textUTF8 = qtextSMTP | utf8_2c | utf8_3c | utf8_4c; + qtextSMTP = 32..33 | 35..91 | 93..126 | UTF8_non_ascii; Atom = atext+; Dot_string = Atom ("." Atom)*; dot_atom_text = atext+ ("." atext+)*; |