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o �h�� � @ s: d Z d ZddlZddlZddlZddlZddlZddlZzejej fZ W n e y1 e e fZ Y nw e�d�ZG dd� de�ZG dd� de�ZG dd � d e�ZG d d � d e�ZG d d � d �Zdd� Zdd� Zdd� Zdd� Zdd� Zdd� Z G dd� de�Z ddd d d e ej �d dddf d d �Z d$d d!�Z!d"d#� Z"e"Z#dS )%z3.10� Nz^[a-zA-Z0-9_]+$c @ s e Zd Zdd� ZdS )�LexErrorc C s |f| _ || _d S �N)�args�text)�self�message�s� r �G/usr/local/CyberPanel/lib/python3.10/site-packages/pycparser/ply/lex.py�__init__: s zLexError.__init__N)�__name__� __module__� __qualname__r r r r r r 9 s r c @ � e Zd Zdd� Zdd� ZdS )�LexTokenc C s d| j | j| j| jf S )NzLexToken(%s,%r,%d,%d))�type�value�lineno�lexpos�r r r r �__str__A � zLexToken.__str__c C s t | �S r )�strr r r r �__repr__D s zLexToken.__repr__N)r r r r r r r r r r @ � r c @ s4 e Zd Zdd� Zdd� Zdd� Zdd� ZeZeZd S ) � PlyLoggerc C s || _ d S r ��f)r r r r r r L s zPlyLogger.__init__c O s | j �|| d � d S )N� �r �write�r �msgr �kwargsr r r �criticalO r zPlyLogger.criticalc O � | j �d|| d � d S )Nz WARNING: r r r! r r r �warningR � zPlyLogger.warningc O r% )NzERROR: r r r! r r r �errorU r' zPlyLogger.errorN) r r r r r$ r& r( �info�debugr r r r r K s r c @ r )� NullLoggerc C � | S r r )r �namer r r �__getattribute__^ � zNullLogger.__getattribute__c O r, r r )r r r# r r r �__call__a r/ zNullLogger.__call__N)r r r r. r0 r r r r r+ ] r r+ c @ s| e Zd Zdd� Zd dd�Zd dd�Zd d � Zd d � Zd d� Zdd� Z dd� Z dd� Z dd� Z dd� Z dd� Zdd � ZeZdS ) �Lexerc C s� d | _ d | _i | _i | _i | _d| _g | _d | _i | _i | _ i | _ d| _ d | _ d| _ d| _d | _d | _d | _d| _d| _d | _d| _d| _d S )N�INITIALr � � F)�lexre� lexretext� lexstatere�lexstateretext�lexstaterenames�lexstate� lexstatestack� lexstateinfo�lexstateignore�lexstateerrorf� lexstateeoff� lexreflags�lexdatar �lexlen� lexerrorf�lexeoff� lextokens� lexignore� lexliterals� lexmoduler � lexoptimizer r r r r t s. zLexer.__init__Nc C s� t � | �}|rei }| j�� D ]:\}}g }|D ]&\}}g } |D ] } | r&| d s,| �| � q | �t|| d j�| d f� q q|�|| f� |||< q||_i |_| j�� D ] \}} t|| j�|j|< qT||_|S �Nr r4 )�copyr7 �items�append�getattrr r> rH ) r �object�c�newtab�key�ritem�newre�cre�findex� newfindexr �efr r r �clone� s* � z Lexer.cloner3 c C s� t |tj�r td��|�d�d }tj�||�d }t|d���}|� d|t f � |� dt t � � |� dt t t| j��� � |� d t | j� � |� d t | j� � |� d t | j� � i }| j�� D ](\}}g } t|| j| | j| �D ]\\} } } } | �| t| | �f� qw| ||< qe|� d t |� � |� d t | j� � i }| j�� D ] \}}|r�|j nd ||< q�|� dt |� � i }| j �� D ] \}}|r�|j nd ||< q�|� dt |� � W d � d S 1 s�w Y d S )Nz&Won't overwrite existing lextab module�.���z.py�wzJ# %s.py. This file automatically created by PLY (version %s). Don't edit! z_tabversion = %s z_lextokens = set(%s) z_lexreflags = %s z_lexliterals = %s z_lexstateinfo = %s z_lexstatere = %s z_lexstateignore = %s z_lexstateerrorf = %s z_lexstateeoff = %s ) � isinstance�types� ModuleType�IOError�split�os�path�join�openr � __version__�repr�__tabversion__�tuple�sortedrE r@ rG r< r7 rL �zipr8 r9 rM �_funcs_to_namesr= r> r r? )r �lextab� outputdir� basetabmodule�filename�tf�tabre� statename�lre�titem�pat�func�retext�renames�taberrrX �tabeofr r r �writetab� s8 & "�zLexer.writetabc C s@ t |tj�r |}n td| � tj| }t|dd�tkr td��|j | _ |j | _ |j | _| j t| j�B | _|j| _|j| _i | _i | _|j�� D ](\}}g }g }|D ]\}} |�t�||j �t | |�f� qR|| j|< || j|< qHi | _ |j �� D ] \}} || | j |< qyi | _ |j �� D ] \}} || | j |< q�| �!d� d S )N� import %s� _tabversionz0.0zInconsistent PLY versionr2 )"r] r^ r_ �exec�sys�modulesrN rh � ImportError� _lextokensrE � _lexreflagsr@ � _lexliteralsrG �set� lextokens_all� _lexstateinfor< �_lexstateignorer= r7 r8 � _lexstatererL rM �re�compile�_names_to_funcsr> �_lexstateerrorfr? � _lexstateeoff�begin) r �tabfile�fdictrm rs rt ru �txtitemrv � func_namerX r r r �readtab� s8 z Lexer.readtabc C s8 |d d� }t |t�std��|| _d| _t|�| _d S )Nr4 zExpected a stringr )r] � StringTypes� ValueErrorrA r �lenrB )r r rP r r r �input� s z Lexer.inputc C sd || j vr td��| j | | _| j| | _| j�|d�| _| j�|d �| _ | j �|d �| _ || _ d S )NzUndefined stater3 ) r7 r� r5 r8 r6 r= �getrF r> rC r? rD r: �r �stater r r r� s z Lexer.beginc C s | j �| j� | �|� d S r )r; rM r: r� r� r r r � push_state s zLexer.push_statec C s | � | j�� � d S r )r� r; �popr r r r � pop_state s zLexer.pop_statec C s | j S r )r: r r r r � current_state! s zLexer.current_statec C s | j |7 _ d S r )r )r �nr r r �skip' s z Lexer.skipc C sx | j }| j}| j}| j}||k �r || |v r |d7 }q | jD ]v\}}|�||�}|s,q t� }|�� |_| j |_ ||_ |j } || \} |_ | sY|j rS|� � | _ | S |� � } n�|� � }| |_ || _|| _ | |�} | st| j }| j} n�| js�| j | jvr�td| jj| jj| j| j f ||d � ��| S || | jv r�t� }|| |_| j |_ |j|_ ||_ |d | _ |S | jr�t� }| j|d � |_| j |_ d|_ | |_ ||_ || _ | �|�} || j kr�td|| ||d � ��| j }| s�q | S || _ td|| |f ||d � ��||k s| j�r+t� }d|_ d|_| j |_ ||_ | |_ || _ | �|�} | S |d | _ | jd u �r:td��d S ) Nr4 z4%s:%d: Rule '%s' returned an unknown token type '%s'r( z&Scanning error. Illegal character '%s'z"Illegal character '%s' at index %d�eofr3 z"No input string given with input())r rB rF rA r5 �matchr �groupr r � lastindexr �end�lexer�lexmatchrI r� r �__code__� co_filename�co_firstlinenor rG rC rD � RuntimeError) r r rB rF rA r5 � lexindexfunc�m�tok�irw �newtokr r r �token1 s� � � �V z Lexer.tokenc C r, r r r r r r �__iter__� r/ zLexer.__iter__c C s | � � }|d u r t�|S r )r� � StopIteration)r �tr r r �next� s z Lexer.nextr )r3 )r r r r rY r| r� r� r� r� r� r� r� r� r� r� �__next__r r r r r1 s s %( nr1 c C s t | d| j�S )N�regex)rN �__doc__)rw r r r � _get_regex� s r� c C s0 t �| �}|j�� }|j|jkr|�|j� |S r )r� � _getframe� f_globalsrK �f_locals�update)�levelsr �ldictr r r �get_caller_module_dict� s r� c C sF g }t | |�D ]\}}|r|d r|�||d f� q|�|� q|S rJ )rk rM )�funclist�namelist�resultr r- r r r rl � s rl c C sD g }| D ]}|r|d r|� ||d |d f� q|� |� q|S rJ )rM )r� r� r� r� r r r r� � s r� c C s\ | sg S d� | �}zft�||�}d gt|j�� �d }|d d � }|j�� D ]=\}} |�|d �} t| �t j t j fv rH| || f|| < ||| < q'| d urd||| < |� d�dkr\d|| < q'd || f|| < q'||fg|g|gfW S t y� tt| �d �} | dkr�d} t| d | � |||�\} } }t| | d � |||�\}}}| | | | || f Y S w )N�|r4 �ignore_r �NN� )rd r� r� �max� groupindex�valuesrL r� r r^ � FunctionType� MethodType�find� Exception�intr� �_form_master_re)�relist�reflagsr� �toknamesr� r5 r� � lexindexnamesr r� �handler� �llistrt �lnames�rlist�rre�rnamesr r r r� � s6 � �r� c C s� d}| � d�}t|dd � d�D ]\}}||vr |dkr nq|dkr,t|d|� �}nd}d|v r6t|�}d�||d � �}||fS )Nr4 �_�ANY)r2 )ra � enumerateri rd )r �names�nonstate�partsr� �part�states� tokennamer r r � _statetoken s �r� c @ sf e Zd Zddd�Zdd� Zdd� Zd d � Zd d � Zd d� Zdd� Z dd� Z dd� Z dd� Z dd� Z dS )� LexerReflectNr c C sR || _ d | _g | _|| _ddi| _t� | _d| _|d u r$tt j �| _ d S || _ d S )Nr2 � inclusiveF) r� � error_func�tokensr� � stateinfor� r� r( r r� �stderr�log)r r� r� r� r r r r / s "zLexerReflect.__init__c C s$ | � � | �� | �� | �� d S r )� get_tokens� get_literals� get_states� get_rulesr r r r �get_all: s zLexerReflect.get_allc C s | � � | �� | �� | jS r )�validate_tokens�validate_literals�validate_rulesr( r r r r � validate_allA s zLexerReflect.validate_allc C sp | j �dd �}|s| j�d� d| _d S t|ttf�s&| j�d� d| _d S |s3| j�d� d| _d S || _d S )Nr� zNo token list is definedTz tokens must be a list or tupleztokens is empty)r� r� r� r( r] �listri r� )r r� r r r r� H s zLexerReflect.get_tokensc C sP i }| j D ] }t�|�s| j�d|� d| _||v r!| j�d|� d||< qd S )NzBad token name '%s'TzToken '%s' multiply definedr4 )r� �_is_identifierr� r� r( r& )r � terminalsr� r r r r� \ s �z LexerReflect.validate_tokensc C s$ | j �dd�| _| jsd| _d S d S )N�literalsr3 )r� r� r� r r r r r� g s �zLexerReflect.get_literalsc C sh z | j D ]}t|t�rt|�dkr | j�dt|�� d| _qW d S ty3 | j�d� d| _Y d S w )Nr4 z.Invalid literal %s. Must be a single characterTzIInvalid literals specification. literals must be a sequence of characters)r� r] r� r� r� r( rg � TypeError)r rP r r r r� m s �� �z LexerReflect.validate_literalsc C s� | j �dd �| _| jrzt| jttf�s | j�d� d| _d S | jD ]Z}t|t�r.t|�dkr;| j�dt |�� d| _q!|\}}t|t �sQ| j�dt |�� d| _q!|dksd|dksd| j�d |� d| _q!|| j v rt| j�d |� d| _q!|| j |< q!d S d S ) Nr� z)states must be defined as a tuple or listTr� zMInvalid state specifier %s. Must be a tuple (statename,'exclusive|inclusive')z State name %s must be a stringr� � exclusivez:State type for state %s must be 'inclusive' or 'exclusive'zState '%s' already defined) r� r� r� r] ri r� r� r( r� rg r� r� )r r r- � statetyper r r r� x s4 �zLexerReflect.get_statesc C s dd� | j D �}i | _i | _i | _i | _i | _i | _| jD ] }g | j|< g | j|< q t|�dkr;| j � d� d| _ d S |D ]�}| j | }t || j�\}}|| j|< t |d�r�|dkre|D ]}|| j|< q\q=|dkrt|D ]}|| j|< qkq=|d kr�|j j}|j j}| j � d |||j� d| _ q=|D ] }| j| �||f� q�q=t|t�r�|d kr�|D ]}|| j|< q�d |v r�| j �d |� q=|dkr�| j � d |� d| _ q=|D ] }| j| �||f� q�q=| j � d|� d| _ q=| j�� D ] }|jdd� d� q�| j�� D ] }|jdd� dd� q�d S )Nc S s g | ] }|d d� dkr|�qS )Nr� �t_r )�.0r r r r � <listcomp>� s z*LexerReflect.get_rules.<locals>.<listcomp>r z+No rules of the form t_rulename are definedTr0 r( r� �ignorez,%s:%d: Rule '%s' must be defined as a string�\z#%s contains a literal backslash '\'�'Rule '%s' must be defined as a functionz&%s not defined as a function or stringc S s | d j jS �Nr4 )r� r� ��xr r r �<lambda>� � z(LexerReflect.get_rules.<locals>.<lambda>)rR c S s t | d �S r )r� r r r r r � r )rR �reverse)r� r� �funcsym�strsymr �errorf�eoffr� r� r� r( r� �hasattrr� r� r� r rM r] r� r& r� �sort) r �tsymbolsr r r� r� �tokname�line�filer r r r� � sn � �� ���zLexerReflect.get_rulesc C sj | j D �]�}| j| D ]�\}}|jj}|jj}t�|�}| j�|� | j | }t |t j �r0d}nd}|jj } | |krH| j�d|||j� d| _q | |k rZ| j�d|||j� d| _q t|�sl| j�d|||j� d| _q z!t�d|t|�f | j�} | �d�r�| j�d |||j� d| _W q tjy� } z$| j�d |||j| � d t|�v r�| j�d |||j� d| _W Y d } ~ q d } ~ ww | j| D ]x\} } | j | }|d kr�| j�d| � d| _q�|| jvr�|�d�dk r�| j�d| |� d| _q�z t�d| | f | j�} | �d��r| j�d| � d| _W q� tj�y< } z | j�d| | � d | v �r/| j�d| � d| _W Y d } ~ q�d } ~ ww | j| �sS| j| �sS| j�d|� d| _| j�|d �}|�r�|}|jj}|jj}t�|�}| j�|� t |t j ��r|d}nd}|jj } | |k�r�| j�d|||j� d| _| |k �r�| j�d|||j� d| _q| jD ]}| �|� �q�d S )Nr� r4 z'%s:%d: Rule '%s' has too many argumentsTz%%s:%d: Rule '%s' requires an argumentz2%s:%d: No regular expression defined for rule '%s'� (?P<%s>%s)r3 z<%s:%d: Regular expression for rule '%s' matches empty stringz3%s:%d: Invalid regular expression for rule '%s'. %s�#z6%s:%d. Make sure '#' in rule '%s' is escaped with '\#'r( r r� r z-Rule '%s' defined for an unspecified token %sz5Regular expression for rule '%s' matches empty stringz,Invalid regular expression for rule '%s'. %sz/Make sure '#' in rule '%s' is escaped with '\#'z No rules defined for state '%s') r� r r� r� r� �inspect� getmoduler� �addr� r] r^ r� � co_argcountr� r( r r� r� r� r� r� r r� r� r r� �validate_module)r r� �fnamer r r �moduler �reqargs�nargsrP �er- �r�efuncr r r r� � s� � �� � �� � �zLexerReflect.validate_rulesc C s� z t �|�\}}W n ty Y d S w t�d�}t�d�}i }|d7 }|D ]7}|�|�}|s4|�|�}|rY|�d�} |�| �} | sG||| < nt �|�} | j � d| || | � d| _ |d7 }q&d S )Nz \s*def\s+(t_[a-zA-Z_0-9]*)\(z\s*(t_[a-zA-Z_0-9]*)\s*=r4 z7%s:%d: Rule %s redefined. Previously defined on line %dT) r �getsourcelinesr` r� r� r� r� r� � getsourcefiler� r( ) r r �lines�linen�fre�sre� counthashr r� r- �prevrp r r r r @ s. � �z LexerReflect.validate_module)Nr )r r r r r� r� r� r� r� r� r� r� r� r r r r r r� . s B gr� Frm c % sh |d u rd}d } ddi} t � } || _| d u rttj�} |r&|d u r&ttj�}|r*|� � rJ� fdd�t� �D �} t| �} d| vrItj| d j| d< nt d�} | � d �}|rdt |t �rdd |vrd|d | }t | | |d �}|�� |sy|�� rytd ��|r�|r�z| �|| � | ja| ja| a| W S ty� Y nw |r�|�d |j� |�d|j� |�d|j� t� | _|jD ]}| j� |� q�t |jt t f�r�t |jd �� � |j�| _!n|j| _!| jt| j!�B | _"|j} i }| D ]Q}g }|j#| D ]$\}}|j$j%}|j$j&}|�'d|t(|�f � |�r|�d|t(|�|� q�|j)| D ]\}}|�'d||f � |�r4|�d|||� �q |||< q�|�rC|�d� |D ]4}t*|| || |j+�\}}} || j,|< || j-|< | | j.|< |�rxt/|�D ] \} } |�d|| | � �qj�qE| �0� D ]0\}} |dk�r�| dk�r�| j,| �1| j,d � | j-| �1| j-d � | j.| �1| j.d � �q~| | _2| j,d | _3| j-d | _4|| _5|j6| _7| j7� dd�| _8|j9| _:|j9� dd �| _;| j;�s�| �<d� |j=| _>|j=� dd �| _?| �0� D ]M\} } | dk�r| |j9v�r| �<d| � | |j6v�r| j8�r| �<d| � �q�| dk�r>| |j9v�r.|j9� dd �|j9| < | |j6v�r>|j6� dd�|j6| < �q�| ja| ja| a|�r�|�r�|d u �r�t |t@jA��r^|j}!n'd |v�rh| d }!n |�Bd �}"d � |"d d� �}#tCd|# � tDtj|# dd�}!tEjF�G|!�}z | �H||� W | S tI�y� }$ z| �<d ||$f � W Y d }$~$| S d }$~$ww | S ) Nrm r2 r� c s g | ] }|t � |�f�qS r )rN )r� �k�r r r r z s zlex.<locals>.<listcomp>�__file__r r� � __package__rZ )r� r� zCan't build lexerzlex: tokens = %rzlex: literals = %rzlex: states = %rr r z(lex: Adding rule %s -> '%s' (state '%s')z#lex: ==== MASTER REGEXS FOLLOW ====z"lex: state '%s' : regex[%d] = '%s'r3 zNo t_error rule is definedr� z1No error rule is defined for exclusive state '%s'z2No ignore rule is defined for exclusive state '%s'r[ r} z#Couldn't write lextab module %r. %s)Jr1 rI r r� r� �dir�dictr� r, r� r� r] r r� r� r� � SyntaxErrorr� r� r� r� r� r) r� r� r� r� rE r r� ri r rd rG r� r r� r� r� rM r� r r� r� r7 r8 r9 r� rL �extendr< r5 r6 r@ r r= rF r r> rC r& r r? rD r^ r_ ra r rN rb rc �dirnamer| r` )%r rO r* �optimizerm r� �nowarnrn �debuglog�errorlogr� r� �lexobj�_items�pkg�linfor� �regexsr� � regex_listr r r r r- r r5 �re_text�re_namesr� r �styper �srcfiler� �pkgnamer r r+ r �lex_ s � � �� �� � � � ��rB c C s� |s*zt jd }t|�}|�� }|�� W n ty) t j�d� t j�� }Y nw | r0| j }nt }||� | r<| j }nt } |� }|sFd S t j�d|j |j |j |jf � q?)Nr4 z/Reading from standard input (type EOF to end): Tz(%s,%r,%d,%d) )r� �argvre �read�close� IndexError�stdoutr �stdinr� r� r r r r )r� �datarp r �_input�_tokenr� r r r �runmain s. � �rL c s � fdd�}|S )Nc s" t � d�r t� �| _| S � | _| S )Nr0 )r r� r� r �r r r � set_regexB s �zTOKEN.<locals>.set_regexr )r rN r rM r �TOKENA s rO r� )$rf rh r� r� r^ rK rb r � StringType� UnicodeTyper� �AttributeErrorr �bytesr� r� r� r rO r r r+ r1 r� r� rl r� r� r� r� r� �VERBOSErB rL rO �Tokenr r r r �<module> sJ ! � F ( 3 � A"
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