codekingpro/portable-devtools

1"""2    pygments.lexers.dalvik3    ~~~~~~~~~~~~~~~~~~~~~~4 5    Pygments lexers for Dalvik VM-related languages.6 7    :copyright: Copyright 2006-present by the Pygments team, see AUTHORS.8    :license: BSD, see LICENSE for details.9"""10 11import re12 13from pygments.lexer import RegexLexer, include, bygroups14from pygments.token import Keyword, Text, Comment, Name, String, Number, \15    Punctuation, Whitespace16 17__all__ = ['SmaliLexer']18 19 20class SmaliLexer(RegexLexer):21    """22    For Smali (Android/Dalvik) assembly23    code.24    """25    name = 'Smali'26    url = 'http://code.google.com/p/smali/'27    aliases = ['smali']28    filenames = ['*.smali']29    mimetypes = ['text/smali']30    version_added = '1.6'31 32    tokens = {33        'root': [34            include('comment'),35            include('label'),36            include('field'),37            include('method'),38            include('class'),39            include('directive'),40            include('access-modifier'),41            include('instruction'),42            include('literal'),43            include('punctuation'),44            include('type'),45            include('whitespace')46        ],47        'directive': [48            (r'^([ \t]*)(\.(?:class|super|implements|field|subannotation|annotation|'49             r'enum|method|registers|locals|array-data|packed-switch|'50             r'sparse-switch|catchall|catch|line|parameter|local|prologue|'51             r'epilogue|source))', bygroups(Whitespace, Keyword)),52            (r'^([ \t]*)(\.end)( )(field|subannotation|annotation|method|array-data|'53             'packed-switch|sparse-switch|parameter|local)',54             bygroups(Whitespace, Keyword, Whitespace, Keyword)),55            (r'^([ \t]*)(\.restart)( )(local)',56             bygroups(Whitespace, Keyword, Whitespace, Keyword)),57        ],58        'access-modifier': [59            (r'(public|private|protected|static|final|synchronized|bridge|'60             r'varargs|native|abstract|strictfp|synthetic|constructor|'61             r'declared-synchronized|interface|enum|annotation|volatile|'62             r'transient)', Keyword),63        ],64        'whitespace': [65            (r'\n', Whitespace),66            (r'\s+', Whitespace),67        ],68        'instruction': [69            (r'\b[vp]\d+\b', Name.Builtin),  # registers70            (r'(\b[a-z][A-Za-z0-9/-]+)(\s+)', bygroups(Text, Whitespace)),  # instructions71        ],72        'literal': [73            (r'".*"', String),74            (r'0x[0-9A-Fa-f]+t?', Number.Hex),75            (r'[0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),76            (r'[0-9]+L?', Number.Integer),77        ],78        'field': [79            (r'(\$?\b)([\w$]*)(:)',80             bygroups(Punctuation, Name.Variable, Punctuation)),81        ],82        'method': [83            (r'<(?:cl)?init>', Name.Function),  # constructor84            (r'(\$?\b)([\w$]*)(\()',85             bygroups(Punctuation, Name.Function, Punctuation)),86        ],87        'label': [88            (r':\w+', Name.Label),89        ],90        'class': [91            # class names in the form Lcom/namespace/ClassName;92            # I only want to color the ClassName part, so the namespace part is93            # treated as 'Text'94            (r'(L)((?:[\w$]+/)*)([\w$]+)(;)',95                bygroups(Keyword.Type, Text, Name.Class, Text)),96        ],97        'punctuation': [98            (r'->', Punctuation),99            (r'[{},():=.-]', Punctuation),100        ],101        'type': [102            (r'[ZBSCIJFDV\[]+', Keyword.Type),103        ],104        'comment': [105            (r'#.*?\n', Comment),106        ],107    }108 109    def analyse_text(text):110        score = 0111        if re.search(r'^\s*\.class\s', text, re.MULTILINE):112            score += 0.5113            if re.search(r'\b((check-cast|instance-of|throw-verification-error'114                         r')\b|(-to|add|[ais]get|[ais]put|and|cmpl|const|div|'115                         r'if|invoke|move|mul|neg|not|or|rem|return|rsub|shl|'116                         r'shr|sub|ushr)[-/])|{|}', text, re.MULTILINE):117                score += 0.3118        if re.search(r'(\.(catchall|epilogue|restart local|prologue)|'119                     r'\b(array-data|class-change-error|declared-synchronized|'120                     r'(field|inline|vtable)@0x[0-9a-fA-F]|generic-error|'121                     r'illegal-class-access|illegal-field-access|'122                     r'illegal-method-access|instantiation-error|no-error|'123                     r'no-such-class|no-such-field|no-such-method|'124                     r'packed-switch|sparse-switch))\b', text, re.MULTILINE):125            score += 0.6126        return score127