]jC B d dl Z ddlmZ ddlmZ G d de ZdS ) N )lex)TOKENc ( e Zd ZdZd Zd Zd Zd Zd Zd Z d Z
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z dz ZdZdZdZdZdZdZdez dz ez dz Zdez Zeez ez Zeez ez Z dZ dZ dZ d Z d Z!d e z d z e z d z e z d z Z"d!Z#d"e"z dz Z$d#e$z d#z Z%d$e%z Z&d%e%z Z'd&e%z Z(d'e%z Z)d#e$z d(z Z*d)e$z d*z e$z d+z Z+d)e$z d,z e!z d-z Z,d.e#z dz Z-d/e-z d0z Z.d$e.z Z/d%e.z Z0d&e.z Z1d'e.z Z2d/e-z d1z e!z e-z d0z Z3d2Z4d3Z5d4e5z dz e4z d5z e4z d6z Z6d7Z7d8ez d9z ez d:z ez d;z Z8d<ez d<z ez d z e8z dz e7z d=z Z9d>Z:d? Z; e<e. d@ Z= e<e dA Z>dB Z?dC Z@dDZAdE ZBdF ZCdG ZDdDZEdH ZFdI ZGdDZHdJ ZIdKZJdLZKdMZLdNZMdOZNdPZOdQZPdRZQdSZRdTZSdUZTdVZUdWZVdXZWdYZXdZZYd[ZZd\Z[d]Z\d^Z]d_Z^d`Z_daZ`dbZadcZbddZcdeZddfZedgZfdhZgdiZhdjZidkZjdlZkdmZldnZmdoZndpZodqZpdrZqdsZrdtZsduZtdvZu e<dw dx Zv e<dy dz Zwe.Zx e<e6 d{ Zy e<e9 d| Zz e<e d} Z{ e<e d~ Z| e<e d Z} e<e d Z~ e<e d Z e<e* d Z e<e% d Z e<e& d Z e<e' d Z e<e( d Z e<e) d Z e<e+ d Z e<e, d Z e<e/ d Z e<e0 d Z e<e1 d Z e<e2 d Z e<e3 d Z e<e d Zd Zd S )CLexera A lexer for the C language. After building it, set the
input text with input(), and call token() to get new
tokens.
The public attribute filename can be set to an initial
filename, but the lexer will update it upon #line
directives.
c || _ || _ || _ || _ d| _ d| _ t
j d | _ t
j d | _ dS )ab Create a new Lexer.
error_func:
An error function. Will be called with an error
message, line and column as arguments, in case of
an error during lexing.
on_lbrace_func, on_rbrace_func:
Called when an LBRACE or RBRACE is encountered
(likely to push/pop type_lookup_func's scope)
type_lookup_func:
A type lookup function. Given a string, it must
return True IFF this string is a name of a type
that was defined with a typedef earlier.
Nz([ \t]*line\W)|([ \t]*\d+)z[ \t]*pragma\W)
error_funcon_lbrace_funcon_rbrace_functype_lookup_funcfilename
last_tokenrecompile line_patternpragma_pattern)selfr
r r r
s q/builddir/build/BUILD/imunify360-venv-2.6.3/opt/imunify360/venv/lib/python3.11/site-packages/pycparser/c_lexer.py__init__zCLexer.__init__ sa $ % , , 0
J'D E E j): ; ; c 6 t j dd| i|| _ dS )z Builds the lexer from the specification. Must be
called after the lexer object is created.
This method exists separately, because the PLY
manual warns against calling lex.lex inside
__init__
objectN )r lexer)r kwargss r buildz CLexer.build9 s$ W33D3F33
r c d| j _ dS )z? Resets the internal line number counter of the lexer.
r N)r linenor s r reset_linenozCLexer.reset_linenoC s
r c : | j | d S N)r input)r texts r r$ z CLexer.inputH s
r c L | j | _ | j S r# )r tokenr r s r r' z CLexer.tokenK s ***,, r c b | j j dd|j }|j |z
S )z3 Find the column of the token in its line.
r )r lexdatarfindlexpos)r r' last_crs r find_tok_columnzCLexer.find_tok_columnO s/ *$**4ELAA|g%%r c | | }| ||d |d | j d d S )Nr r )_make_tok_locationr
r skip)r msgr' locations r _errorz
CLexer._errorZ sM **511 Xa[(1+666
r c : |j | | fS r# )r r. )r r' s r r0 zCLexer._make_tok_location_ s d 2 25 9 9::r )$AUTOBREAKCASECHARCONSTCONTINUEDEFAULTDODOUBLEELSEENUMEXTERNFLOATFORGOTOIFINLINEINTLONGREGISTEROFFSETOFRESTRICTRETURNSHORTSIGNEDSIZEOFSTATICSTRUCTSWITCHTYPEDEFUNIONUNSIGNEDVOIDVOLATILEWHILE__INT128)_BOOL_COMPLEX _NORETURN
_THREAD_LOCAL_STATIC_ASSERT_ATOMIC_ALIGNOF_ALIGNASN )DIDTYPEID
INT_CONST_DEC
INT_CONST_OCT
INT_CONST_HEX
INT_CONST_BININT_CONST_CHAR FLOAT_CONSTHEX_FLOAT_CONST
CHAR_CONST WCHAR_CONST U8CHAR_CONST
U16CHAR_CONST
U32CHAR_CONSTSTRING_LITERALWSTRING_LITERALU8STRING_LITERALU16STRING_LITERALU32STRING_LITERALPLUSMINUSTIMESDIVIDEMODORANDNOTXORLSHIFTRSHIFTLORLANDLNOTLTLEGTGEEQNEEQUALS
TIMESEQUALDIVEQUALMODEQUAL PLUSEQUAL
MINUSEQUAL LSHIFTEQUAL RSHIFTEQUALANDEQUALXOREQUALOREQUALPLUSPLUS
MINUSMINUSARROWCONDOPLPARENRPARENLBRACKETRBRACKETLBRACERBRACECOMMAPERIODSEMICOLONELLIPSISPPHASHPPPRAGMA PPPRAGMASTRz[a-zA-Z_$][0-9a-zA-Z_$]*z0[xX]z [0-9a-fA-F]+z0[bB]z[01]+zD(([uU]ll)|([uU]LL)|(ll[uU]?)|(LL[uU]?)|([uU][lL])|([lL][uU]?)|[uU])?z(0z)|([1-9][0-9]*)z0[0-7]*z 0[0-7]*[89]z,([a-wyzA-Z._~!=&\^\-\\?'"]|x(?![0-9a-fA-F]))z (\d+)(?!\d)z (x[0-9a-fA-F]+)(?![0-9a-fA-F])z#([\\][^a-zA-Z._~^!=&\^\-\\?'"x0-9])z(\\(|z))z (\\[0-9a-zA-Z._~!=&\^\-\\?'"])z
([^'\\\n]|'Lu8uUz{2,4}'z('z*\n)|('z*$)z[^'
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([^"\\\n]|"z*"*z([eE][-+]?[0-9]+)z([0-9]*\.[0-9]+)|([0-9]+\.)z((((z
?)|([0-9]+z
))[FfLl]?)z([pP][+-]?[0-9]+)z(((z)?\.z)|(z\.))(z[FfLl]?)))ppline exclusive)pppragmar c ` | j |j j |j j r*|j d dx| _ | _ dS | j |j j |j j r |j d dS d|_ |S )z[ \t]*\#)posr Nr r )
r matchr r* r, beginpp_line pp_filenamer typer ts r t_PPHASHzCLexer.t_PPHASH! s " "17? " G G
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GMM* % % % % % AFHr c | j | d| d S |j d d | _ d S )Nz$filename before line number in #liner )r r4 valuelstriprstripr r s r t_ppline_FILENAMEzCLexer.t_ppline_FILENAME/ sO < KK> B B B B B w~~c 2 2 9 9# > >D r c 0 | j |j | _ d S d S r# )r r r s r t_ppline_LINE_NUMBERzCLexer.t_ppline_LINE_NUMBER6 s < 7DLLL
Dr c | j | d| n1t | j | j _ | j | j | _ |j d dS )\nNz line number missing in #lineINITIAL)r r4 intr r r r r r s r t_ppline_NEWLINEzCLexer.t_ppline_NEWLINE? sc < KK6 : : : : #DL 1 1DJ + $ 0
i r c dS )lineNr r s r t_ppline_PPLINEzCLexer.t_ppline_PPLINEK s r z c 2 | d| d S )Nzinvalid #line directiver4 r s r t_ppline_errorzCLexer.t_ppline_errorQ s -q11111r c d |j xj dz
c_ |j d dS )r r r N)r r r r s r t_pppragma_NEWLINEzCLexer.t_pppragma_NEWLINEW s. !
i r c |S )pragmar r s r t_pppragma_PPPRAGMAzCLexer.t_pppragma_PPPRAGMA\ r c d|_ |S )z.+r )r r s r t_pppragma_STRzCLexer.t_pppragma_STRb s r c 2 | d| d S )Nzinvalid #pragma directiver r s r t_pppragma_errorzCLexer.t_pppragma_errorg s /33333r c ` |j xj |j d z
c_ dS )z\n+r) N)r r r countr s r t_NEWLINEzCLexer.t_NEWLINEp s& !'-----r z\+-z\*/%z\|&~z\^z<<z>>z\|\|z&&!<>z<=z>=z==z!==z\*=z/=z%=z\+=z-=z<<=z>>=z&=z\|=z\^=z\+\+z--z->z\?z\(z\)z\[z\],z\.;:z\.\.\.z\{c . | |S r# )r r s r t_LBRACEzCLexer.t_LBRACE r z\}c . | |S r# )r r s r t_RBRACEzCLexer.t_RBRACE r r c |S r# r r s r
t_FLOAT_CONSTzCLexer.t_FLOAT_CONST r r c |S r# r r s r t_HEX_FLOAT_CONSTzCLexer.t_HEX_FLOAT_CONST r r c |S r# r r s r t_INT_CONST_HEXzCLexer.t_INT_CONST_HEX r r c |S r# r r s r t_INT_CONST_BINzCLexer.t_INT_CONST_BIN r r c 6 d}| || d S )NzInvalid octal constantr r r r2 s r t_BAD_CONST_OCTzCLexer.t_BAD_CONST_OCT s! & Cr c |S r# r r s r t_INT_CONST_OCTzCLexer.t_INT_CONST_OCT r r c |S r# r r s r t_INT_CONST_DECzCLexer.t_INT_CONST_DEC r r c |S r# r r s r t_INT_CONST_CHARzCLexer.t_INT_CONST_CHAR r r c |S r# r r s r t_CHAR_CONSTzCLexer.t_CHAR_CONST r r c |S r# r r s r
t_WCHAR_CONSTzCLexer.t_WCHAR_CONST r r c |S r# r r s r t_U8CHAR_CONSTzCLexer.t_U8CHAR_CONST r r c |S r# r r s r t_U16CHAR_CONSTzCLexer.t_U16CHAR_CONST r r c |S r# r r s r t_U32CHAR_CONSTzCLexer.t_U32CHAR_CONST r r c 6 d}| || d S )Nz Unmatched 'r r s r t_UNMATCHED_QUOTEzCLexer.t_UNMATCHED_QUOTE s! Cr c F d|j z }| || d S )NzInvalid char constant %s)r r4 r s r t_BAD_CHAR_CONSTzCLexer.t_BAD_CHAR_CONST s( (172 Cr c |S r# r r s r t_WSTRING_LITERALzCLexer.t_WSTRING_LITERAL
r r c |S r# r r s r t_U8STRING_LITERALzCLexer.t_U8STRING_LITERAL r r c |S r# r r s r t_U16STRING_LITERALzCLexer.t_U16STRING_LITERAL r r c |S r# r r s r t_U32STRING_LITERALzCLexer.t_U32STRING_LITERAL r r c 6 d}| || d S )Nz#String contains invalid escape coder r s r t_BAD_STRING_LITERALzCLexer.t_BAD_STRING_LITERAL s! 3 Cr c | j |j d |_ |j dk r!| |j rd|_ |S )Nrc rd ) keyword_mapgetr r r
r s r t_IDz CLexer.t_ID! sI !%%agt44 6T>>d 3 3AG < <> AFr c l dt |j d z }| || d S )NzIllegal character %sr )reprr r4 r s r t_errorzCLexer.t_error( s4 $tAGAJ'7'77 Cr )__name__
__module__ __qualname____doc__r r r! r$ r' r. r4 r0 keywords keywords_newr keywordloweruppertokens
identifier
hex_prefix
hex_digits
bin_prefix
bin_digitsinteger_suffix_optdecimal_constantoctal_constant hex_constant bin_constantbad_octal_constant
simple_escapedecimal_escape
hex_escape
bad_escapeescape_sequence escape_sequence_start_in_string cconst_char
char_const wchar_const u8char_const
u16char_const
u32char_constmulticharacter_constantunmatched_quotebad_char_const string_charstring_literalwstring_literalu8string_literalu16string_literalu32string_literalbad_string_literal
exponent_partfractional_constantfloating_constantbinary_exponent_parthex_fractional_constanthex_floating_constantstatesr r r r r r t_ppline_ignorer r r t_pppragma_ignorer r t_ignorer t_PLUSt_MINUSt_TIMESt_DIVIDEt_MODt_ORt_ANDt_NOTt_XORt_LSHIFTt_RSHIFTt_LORt_LANDt_LNOTt_LTt_GTt_LEt_GEt_EQt_NEt_EQUALS t_TIMESEQUAL
t_DIVEQUAL
t_MODEQUAL t_PLUSEQUAL t_MINUSEQUAL
t_LSHIFTEQUAL
t_RSHIFTEQUAL
t_ANDEQUAL t_OREQUAL
t_XOREQUAL
t_PLUSPLUS t_MINUSMINUSt_ARROWt_CONDOPt_LPARENt_RPAREN
t_LBRACKET
t_RBRACKETt_COMMAt_PERIODt_SEMIt_COLON
t_ELLIPSISr r t_STRING_LITERALr r r r r r r r r r r r r r
r r r r r r r r r r r r r s < < <B4 4 4
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