56 lines
1.5 KiB
Python
56 lines
1.5 KiB
Python
"""
|
|
pygments.lexers.tls
|
|
~~~~~~~~~~~~~~~~~~~
|
|
|
|
Lexers for the TLS presentation language.
|
|
|
|
:copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS.
|
|
:license: BSD, see LICENSE for details.
|
|
"""
|
|
import re
|
|
|
|
from pygments.lexer import RegexLexer, words
|
|
from pygments.token import Comment, Operator, Keyword, Name, String, \
|
|
Number, Punctuation, Whitespace
|
|
|
|
__all__ = ['TlsLexer']
|
|
|
|
|
|
class TlsLexer(RegexLexer):
|
|
"""
|
|
The TLS presentation language, described in RFC 8446.
|
|
|
|
.. versionadded:: 2.16
|
|
"""
|
|
name = 'TLS Presentation Language'
|
|
url = 'https://www.rfc-editor.org/rfc/rfc8446#section-3'
|
|
filenames = []
|
|
aliases = ['tls']
|
|
mimetypes = []
|
|
|
|
flags = re.MULTILINE | re.DOTALL
|
|
|
|
tokens = {
|
|
'root': [
|
|
(r'\s+', Whitespace),
|
|
# comments
|
|
(r'/[*].*?[*]/', Comment.Multiline),
|
|
# Keywords
|
|
(words(('struct', 'enum', 'select', 'case'), suffix=r'\b'),
|
|
Keyword),
|
|
(words(('uint8', 'uint16', 'uint24', 'uint32', 'uint64', 'opaque'),
|
|
suffix=r'\b'), Keyword.Type),
|
|
# numeric literals
|
|
(r'0x[0-9a-fA-F]+', Number.Hex),
|
|
(r'[0-9]+', Number.Integer),
|
|
# string literal
|
|
(r'"(\\.|[^"\\])*"', String),
|
|
# tokens
|
|
(r'[.]{2}', Operator),
|
|
(r'[+\-*/&^]', Operator),
|
|
(r'[|<>=!()\[\]{}.,;:\?]', Punctuation),
|
|
# identifiers
|
|
(r'[^\W\d]\w*', Name.Other),
|
|
]
|
|
}
|