Current File : //proc/self/root/lib/python2.7/site-packages/pycparser/c_lexer.pyo
�
__NVc @ sR d d l Z d d l Z d d l m Z d d l m Z d e f d � � YZ d S( i����N( t lex( t TOKENt CLexerc < B s� e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z
d� Z i Z xP e D]H Z
e
d k r� e
e d. <qg e
d
k r� e
e d/ <qg e
e e
j � <qg We d� Z dk Z dl Z dm Z dn Z do Z dp Z dq e dr e ds Z dt e Z e e e Z e e e Z du Z dv Z dw Z dx Z dy Z dz e d{ e d{ e d| Z d} e ds Z d~ e d~ Z! d e! Z" d� e d� e d� Z# d� e d� e d� Z$ d� e ds Z% d� e% d� Z& d e& Z' d� e% d� e e% d� Z( d� Z) d� Z* d� e* ds e) d� e) d� Z+ d� Z, d� e d� e d� e d� Z- d� e d� e d{ e- ds e, d� Z. d� d� f Z/ d� � Z0 e1 e& � d� � � Z2 e1 e � d� � � Z3 d� � Z4 d� � Z5 d� Z6 d� � Z7 d� � Z8 d� � Z9 d� Z: e1 e& � d� � � Z; e1 e � d� � � Z< d� � Z= d� Z> d� � Z? d� Z@ d� ZA d� ZB d� ZC d� ZD d� ZE d� ZF d� ZG d� ZH d� ZI d� ZJ d� ZK d� ZL d� ZM d� ZN d� ZO d� ZP d� ZQ d� ZR d� ZS d� ZT d� ZU d� ZV d� ZW d� ZX d� ZY d� ZZ d� Z[ d� Z\ d� Z] d� Z^ d� Z_ d� Z` d� Za d� Zb d� Zc d� Zd d� Ze d� Zf d� Zg d� Zh d� Zi d� Zj d� Zk e1 d� � d� � � Zl e1 d� � d� � � Zm e& Zn e1 e+ � d� � � Zo e1 e. � d� � � Zp e1 e � d� � � Zq e1 e � d� � � Zr e1 e � d� � � Zs e1 e � d� � � Zt e1 e � d� � � Zu e1 e! � d� � � Zv e1 e" � d� � � Zw e1 e# � d� � � Zx e1 e$ � d� � � Zy e1 e' � d� � � Zz e1 e( � d� � � Z{ e1 e � d� � � Z| d� � Z} RS(� s 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
filaneme, but the lexer will update it upon #line
directives.
c C s^ | | _ | | _ | | _ | | _ d | _ d | _ t j d � | _ t j d � | _
d S( sb 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.
t s ([ ]*line\W)|([ ]*\d+)s
[ ]*pragma\WN( t
error_funct on_lbrace_funct on_rbrace_funct type_lookup_funct filenamet Nonet
last_tokent ret compilet line_patternt pragma_pattern( t selfR R R R ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt __init__ s c K s t j d | | � | _ d S( s� 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__
t objectN( R t lexer( R t kwargs( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt build: s c C s d | j _ d S( s? Resets the internal line number counter of the lexer.
i N( R t lineno( R ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt reset_linenoD s c C s | j j | � d S( N( R t input( R t text( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyR I s c C s | j j � | _ | j S( N( R t tokenR
( R ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyR L s c C s) | j j j d d | j � } | j | S( s3 Find the column of the token in its line.
s
i ( R t lexdatat rfindt lexpos( R R t last_cr( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt find_tok_columnP s c C s> | j | � } | j | | d | d � | j j d � d S( Ni i ( t _make_tok_locationR R t skip( R t msgR t location( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt _error[ s c C s | j | j | � f S( N( R R ( R R ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyR ` s t _BOOLt _COMPLEXt AUTOt BREAKt CASEt CHARt CONSTt CONTINUEt DEFAULTt DOt DOUBLEt ELSEt ENUMt EXTERNt FLOATt FORt GOTOt IFt INLINEt INTt LONGt REGISTERt OFFSETOFt RESTRICTt RETURNt SHORTt SIGNEDt SIZEOFt STATICt STRUCTt SWITCHt TYPEDEFt UNIONt UNSIGNEDt VOIDt VOLATILEt WHILEt _Boolt _Complext IDt TYPEIDt
INT_CONST_DECt
INT_CONST_OCTt
INT_CONST_HEXt
INT_CONST_BINt FLOAT_CONSTt HEX_FLOAT_CONSTt
CHAR_CONSTt WCHAR_CONSTt STRING_LITERALt WSTRING_LITERALt PLUSt MINUSt TIMESt DIVIDEt MODt ORt ANDt NOTt XORt LSHIFTt RSHIFTt LORt LANDt LNOTt LTt LEt GTt GEt EQt NEt EQUALSt
TIMESEQUALt DIVEQUALt MODEQUALt PLUSEQUALt
MINUSEQUALt LSHIFTEQUALt RSHIFTEQUALt ANDEQUALt XOREQUALt OREQUALt PLUSPLUSt
MINUSMINUSt ARROWt CONDOPt LPARENt RPARENt LBRACKETt RBRACKETt LBRACEt RBRACEt COMMAt PERIODt SEMIt COLONt ELLIPSISt PPHASHs [a-zA-Z_$][0-9a-zA-Z_$]*s 0[xX]s [0-9a-fA-F]+s 0[bB]s [01]+sD (([uU]ll)|([uU]LL)|(ll[uU]?)|(LL[uU]?)|([uU][lL])|([lL][uU]?)|[uU])?s (0s )|([1-9][0-9]*t )s 0[0-7]*s 0[0-7]*[89]s ([a-zA-Z._~!=&\^\-\\?'"])s (\d+)s (x[0-9a-fA-F]+)s# ([\\][^a-zA-Z._~^!=&\^\-\\?'"x0-7])s (\\(t |s ))s
([^'\\\n]|t 't Ls ('s *\n)|('s *$)s [^'
]+')|('')|('s [^'\n]*')s
([^"\\\n]|t "s *"t *s ([eE][-+]?[0-9]+)s ([0-9]*\.[0-9]+)|([0-9]+\.)s ((((s
?)|([0-9]+s
))[FfLl]?)s ([pP][+-]?[0-9]+)s (((s )?\.s )|(s \.))t (s [FfLl]?)t pplinet exclusivet pppragmac C s� | j j | j j d | j j �rG | j j d � d | _ | _ nD | j j | j j d | j j �r~ | j j d � n
d | _
| Sd S( s [ \t]*\#t posR� R� R� N( R
t matchR R R t beginR t pp_linet pp_filenameR t type( R t t( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_PPHASH� s $$ c C sD | j d k r" | j d | � n | j j d � j d � | _ d S( Ns$ filename before line number in #lineR� ( R� R R# t valuet lstript rstripR� ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_ppline_FILENAME s c C s" | j d k r | j | _ n d S( N( R� R R� ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_ppline_LINE_NUMBER
s c C si | j d k r" | j d | � n3 t | j � | j _ | j d k rU | j | _ n | j j d � d S( s \ns line number missing in #linet INITIALN( R� R R# t intR R R� R R� ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_ppline_NEWLINE s c C s d S( t lineN( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_ppline_PPLINE s s c C s | j d | � d S( Ns invalid #line directive( R# ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_ppline_error& s c C s& | j j d 7_ | j j d � d S( s \ni R� N( R R R� ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_pppragma_NEWLINE, s c C s d S( t pragmaN( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_pppragma_PPPRAGMA1 s s$ <>.-{}();=+-*/$%@&^~!?:,0123456789c C s d S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_pppragma_STR7 s c C s d S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt
t_pppragma_ID: s c C s | j d | � d S( Ns invalid #pragma directive( R# ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_pppragma_error= s c C s" | j j | j j d � 7_ d S( s \n+s
N( R R R� t count( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_NEWLINEF s s \+t -s \*t /t %s \|t &t ~s \^s <<s >>s \|\|s &&t !t <t >s <=s >=s ==s !=t =s \*=s /=s %=s \+=s -=s <<=s >>=s &=s \|=s \^=s \+\+s --s ->s \?s \(s \)s \[s \]t ,s \.t ;t :s \.\.\.s \{c C s | j � | S( N( R ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_LBRACE� s
s \}c C s | j � | S( N( R ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_RBRACE� s
c C s | S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt
t_FLOAT_CONST� s c C s | S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_HEX_FLOAT_CONST� s c C s | S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_INT_CONST_HEX� s c C s | S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_INT_CONST_BIN� s c C s d } | j | | � d S( Ns Invalid octal constant( R# ( R R� R! ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_BAD_CONST_OCT� s c C s | S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_INT_CONST_OCT� s c C s | S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_INT_CONST_DEC� s c C s | S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_CHAR_CONST� s c C s | S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt
t_WCHAR_CONST� s c C s d } | j | | � d S( Ns Unmatched '( R# ( R R� R! ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_UNMATCHED_QUOTE� s c C s! d | j } | j | | � d S( Ns Invalid char constant %s( R� R# ( R R� R! ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_BAD_CHAR_CONST� s
c C s | S( N( ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_WSTRING_LITERAL� s c C s d } | j | | � d S( Ns# String contains invalid escape code( R# ( R R� R! ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_BAD_STRING_LITERAL� s c C sL | j j | j d � | _ | j d k rH | j | j � rH d | _ n | S( NRK RL ( t keyword_mapt getR� R� R ( R R� ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_ID� s ! c C s+ d t | j d � } | j | | � d S( Ns Illegal character %si ( t reprR� R# ( R R� R! ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt t_error� s (% R$ R% R& R' R( R) R* R+ R, R- R. R/ R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 R: R; R< R= R> R? R@ RA RB RC RD RE RF RG RH (; s IDs TYPEIDRM RN RO RP RQ RR RS RT RU RV RW RX RY RZ R[ R\ R] R^ R_ R` Ra Rb Rc Rd Re Rf Rg Rh Ri Rj Rk Rl Rm Rn Ro Rp Rq Rr Rs Rt Ru Rv Rw Rx Ry Rz R{ R| R} R~ R R� R� R� R� R� s PPHASH( s pplineR� ( s pppragmaR� (~ t __name__t
__module__t __doc__R R R R R R R# R t keywordsR� t keywordt lowert tokenst
identifiert
hex_prefixt
hex_digitst
bin_prefixt
bin_digitst integer_suffix_optt decimal_constantt octal_constantt hex_constantt bin_constantt bad_octal_constantt
simple_escapet decimal_escapet
hex_escapet
bad_escapet escape_sequencet cconst_chart
char_constt wchar_constt unmatched_quotet bad_char_constt string_chart string_literalt wstring_literalt bad_string_literalt
exponent_partt fractional_constantt floating_constantt binary_exponent_partt hex_fractional_constantt hex_floating_constantt statesR� R R� R� R� R� t t_ppline_ignoreR� R� R� t t_pppragma_ignoreR� R� R� t t_ignoreR� t t_PLUSt t_MINUSt t_TIMESt t_DIVIDEt t_MODt t_ORt t_ANDt t_NOTt t_XORt t_LSHIFTt t_RSHIFTt t_LORt t_LANDt t_LNOTt t_LTt t_GTt t_LEt t_GEt t_EQt t_NEt t_EQUALSt t_TIMESEQUALt
t_DIVEQUALt
t_MODEQUALt t_PLUSEQUALt t_MINUSEQUALt
t_LSHIFTEQUALt
t_RSHIFTEQUALt
t_ANDEQUALt t_OREQUALt
t_XOREQUALt
t_PLUSPLUSt t_MINUSMINUSt t_ARROWt t_CONDOPt t_LPARENt t_RPARENt
t_LBRACKETt
t_RBRACKETt t_COMMAt t_PERIODt t_SEMIt t_COLONt
t_ELLIPSISR� R� t t_STRING_LITERALR� R� R� R� R� R� R� R� R� R� R� R� R� R� R� ( ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyR s@ !
&
( R t syst plyR t ply.lexR R R ( ( ( s5 /usr/lib/python2.7/site-packages/pycparser/c_lexer.pyt <module> s
Mini Shell