YL V d dl Z d dlZd dlZddlmZ ddlmZ G d de ZdZ dS ) N )modelVerificationErrorc 8 e Zd ZdZdZd Zd Zd Zd Zd1dZ d Z
d2d Z d Z d
Z
d Zd Zd ZeZeZeZd ZeZd Zd Zd Zd Zd Zd Zd Z d Z d Z d Z d Z d Z!d Z"d Z# d3d"Z$d# Z%eZ&d4d$Z'd% Z(d& Z)d' Z*d( Z+d5d*Z,d5d+Z-d, Z.d- Z/eZ0d. Z1d/ Z2eZ3d0 Z4d S )6VGenericEnginegFc H || _ |j | _ g | _ i | _ d S N)verifierffiexport_symbols _struct_pending_verification)selfr s d/builddir/build/BUILD/cloudlinux-venv-1.0.10/venv/lib64/python3.11/site-packages/cffi/vengine_gen.py__init__zVGenericEngine.__init__ s(
< ,.))) c < | d| j d S )Nr )
setdefaultr )r kwdss r patch_extension_kwdsz#VGenericEngine.patch_extension_kwds s"
($*=>>>>>r c |D ]_}||z }| t j }|D ]G}t j || }t j | r|c c S H`d S r )syspathosjoinisfile)r module_namer so_suffixes so_suffixbasenamedirnamefilenames r find_modulezVGenericEngine.find_module s $ $ $I"Y.H|x
$
$ 7<<::7>>(++ $#OOOOO$
$ $ $r c d S r )r s r
collect_typesz VGenericEngine.collect_types% r c @ | j |dz d S )N
)_fwrite)r whats r _prntzVGenericEngine._prnt( s
dTk"""""r c * | j } |t || j j | d t
j dk rAt
j dk rd}nd}| j } |d||d d S d S )Ndeclwin32 PyInit_initzvoid z (void) { }
) r/ cffimod_headerr preamble _generater platform version_infoget_module_name)r prntprefixmodnames r write_source_to_fz VGenericEngine.write_source_to_f+ s z ^ T]
#$$$
v
<7 " " 4''" m3355G DDFFGGG< = = = = =
# "r r c b j j }t j t j j j }| || d G fddt j d } d| |S )Nloadingc 0 e Zd ZZj Zg Z fdZdS )/VGenericEngine.load_library..FFILibraryc j S r ) _cffi_dir)r
FFILibrarys r __dir__z7VGenericEngine.load_library..FFILibrary.__dir__T s !++r N)__name__
__module__ __qualname___cffi_generic_moduler
_cffi_ffirF rH )rG moduler s r rG rD P s@ #) II
,
,
,
,
,
,
,r rG r) loaded)library) r
_backendr r r curdirr modulefilename load_library_loadtypes
ModuleType)r flagsbackendr# rP rG rN s ` @@r rT zVGenericEngine.load_libraryA s (#7<< 4=+GHH%%h66
69%%% , , , , , , , , ,) , , , *R..
68W
555r c d | j j j D }| |S )Nc " g | ] \ }\ }}||f
S r& r& ).0keytpquals r
z4VGenericEngine._get_declarations..^ s7 H H H .c:BRy H H Hr )r
_parser
_declarationsitemssort)r lsts r _get_declarationsz VGenericEngine._get_declarations] sK H H $ 0 > D D F FH H H
r c F | D ]\ }}| dd \ }} t | d|d| }n # t $ r t d|z w xY w ||| d# t
$ r}t
j || d }~ww xY wd S )N r _generate_gen__z not implemented in verify(): %r)rf splitgetattrAttributeErrorr Exceptionr attach_exception_info)r step_namenamer^ kindrealnamemethodes r r9 zVGenericEngine._generatec s ..00 HD" !ZZQ / /ND(
> @I (K L L!
>
>
>'5<> > >
>
r8$$$$
+At444
s# A A(, A99
B BB c | D ]h\ }}| dd \ }}t | d|d| } ||||fi | A# t $ r} t j | | d } ~ ww xY wd S )Nrh r rj _gen_)rf rk rl rn r ro )
r rN rp r rq r^ rr rs rt ru s
r rU zVGenericEngine._loadr s ..00 HD" !ZZQ / /ND( TT999dd#CDDF
r8V44t4444
+At444
s
A
A; A66A;c d S r r& r r^ rq s r _generate_nothingz VGenericEngine._generate_nothing| r( r c d S r r& r r^ rq rN r s r _loaded_noopzVGenericEngine._loaded_noop r( r c d t |t j sJ |j r| d|| d S | j }t
|j }g }t |j D ]=\ }}d}t |t j rd}|
d||fz >d|z fdt |j | D } |j }
t |
t j r6|
d|
d t j }
d | pd
} d |z } | j
| |j r |j d z } nd} d | | d
| d}
d|z ||
|
|d t |j t j rd}n$t |j t j sd}nd} |d||d
d | d |d | d S )NFr) *z%sx%dzargument of %sc H g | ] \ }}| d |z S )z %s)
get_c_name)r\ typeargcontexts r r` z>VGenericEngine._generate_gen_function_decl.. s? < < < tS ??53;88 < < z6VGenericEngine._loaded_gen_function.. s/ LLSJsE$788LLLLLLr 'z'' is used as result type, but is opaquer r r )r r r r _load_constantanyr r r r PointerTyper fldtypes TypeError _get_c_namer r tupler
_get_cached_btype
load_function_make_struct_wrappersetattrr rF )r r^ rq rN rP newfunction indirectionsbase_tp
indirect_argsr r indirect_resultBFuncr s r _loaded_gen_functionz#VGenericEngine._loaded_gen_function sa "e 344444
; A --eRvFFKK LGLLBGLLLLL
I!")U-@AA
I "
' 0 0 . .FAs!#u':;; 6 # / 4 4$++QH555!((----"$) ou/BCC 6&/7 'i,;,G,G,I,I,I,I)L M M M ',&7&H&HO!((O<<< ''Ho+FGGG&+oO*5 +?+?+:BKI IH..r22E&-K ..ukBBK&
A
A3 " 7 7 Q8? A A {+++ W
&&t,,,,,r c | j j | j | dk r| j fd}nfd}||_ |S )Nr c P } |g| R |d S Nr )new)r resBTyper
oldfuncs r newfuncz4VGenericEngine._make_struct_wrapper..newfunc s3 ggenn#d####1v
r c z | d | fz | dz d z } | S )Nr )newp)r r rY r r s r r z4VGenericEngine._make_struct_wrapper..newfunc sG BQBx7<<tAw#?#?"AAD1JN w~%r )r
rQ r _cffi_base_type) r r r r^ r r r rY r
s `` @@@r r z#VGenericEngine._make_struct_wrapper s (#**2.. ==(C
&
&
&
&
&
&
&
& #* r c N ||j k sJ | |d| d S Nstructrq _generate_struct_or_union_declry s r _generate_gen_struct_declz(VGenericEngine._generate_gen_struct_decl s/ rw ++B$?????r c 6 | |d|| d S r _loading_struct_or_unionr r^ rq rN s r _loading_gen_structz"VGenericEngine._loading_gen_struct s" %%b(D&AAAAAr c 0 | | d S r _loaded_struct_or_unionr| s r _loaded_gen_structz!VGenericEngine._loaded_gen_struct $$R(((((r c N ||j k sJ | |d| d S Nunionr ry s r _generate_gen_union_declz'VGenericEngine._generate_gen_union_decl s/ rw ++B>>>>>r c 6 | |d|| d S r r r s r _loading_gen_unionz!VGenericEngine._loading_gen_union s" %%b'4@@@@@r c 0 | | d S r r r| s r _loaded_gen_unionz VGenericEngine._loaded_gen_union r r c |j d S d|d|}d|d|}|d| }| j } |d|d|d |d |d |d
| D ]\ }} }
} t | t
j r| s|
d k r |d |z J |d
| dd|z | d|d w# t $ r%} |dt | z Y d } ~ d } ~ ww xY w |d | j | |d|d |d |d|z |d |d|z |d | D ]t\ }} }
} |
d k r |d|d |d t | t
j
r(| j ! |d | z b |d |d |d u |d! |d" |d# |d$ |d%|d& |d | d S )'N _cffi_check_rj
_cffi_layout_rh z static void r z *p)r z8 /* only to generate compile-time warnings or errors */z
(void)p;r z (void)((p->%s) << 1);z { z*tmpzfield %r)qualsz = &p->z; (void)tmp; }z
/* %s */r z intptr_t z (intptr_t i)z, struct _cffi_aligncheck { char x; %s y; };z static intptr_t nums[] = {z sizeof(%s),z) offsetof(struct _cffi_aligncheck, y),z
offsetof(r z),z 0, /* %s */z
sizeof(((z *)0)->z -1z };z return nums[i];z3 /* the next line is not executed, but compiled */r z(0);)fldnamesstripr/
enumfieldsr r
PrimitiveTypeis_integer_typer r strr r ArrayTypelengthr )
r r^ r> rq
checkfuncnamelayoutfuncnamecnamer= fnameftypefbitsizefqualru s
r r z-VGenericEngine._generate_struct_or_union_decl sd
; F /5vvtt<
17> "FFDD)0022z
uuu
=>>> S
GHHH \-/]]__ 0 0 )E5(E5%"566
0))++
008A
.677770DD ((E1A(OOOO ) 0 0 0D A.////////0 S "">222 ...
:;;; S
;e
CDDD
+,,,
&'''
8999-/]]__ D D )E5(E1}} DDEEE5559 : : :% 11
Del6J'%*;*;*=*==>>>>UUUEEEBCCCC X V
!!!
BCCC ===
*+++ S s +C88
D'D""D'c |j d S d|d|}| j d d }| || }g }d} || }
|
dk rn| |
| dz
} -t |t j r|j r|d } |d } |dd d }
|dd d }| t |
t | cxk rt |j k sn J |
|| | f|_ d S |d | }||f| j
|< d S )
Nr rj zintptr_t(*)(intptr_t)r Tr r4 rh )r r
_typeof_lockedr r r r r partial
force_flattenr fixedlayoutr r )r r^ r> rq rN r r functionlayoutnumx totalsizetotalalignmentfieldofs fieldsizer s r r z'VGenericEngine._loading_struct_or_union7 s
; F 17>''(?@@C''~>>
A1uue MM! 1HC
b%- . . B2: B q I #AYN add|H qt!t I x==C NNFFFFc"+6F6FFFFFFF %y)^ KBNNN &-4466E4:EMD -b 1 1 1r c |j d S | j | || j v rAd }| j }| | }| j | \ }} ||d | | d ||d | | d d}| D ]\ }} }
} |
dk r ||| | || d| ||dz dk rA| | } |||dz | | d| |dz
}|t | k sJ d S d S ) Nc < | |k rt d||| fz d S )Nz'%s (we have %d, but C compiler says %d)r ) realvalue
expectedvaluemsgs r checkz5VGenericEngine._loaded_struct_or_union..checkZ s9
--+A
y9:; ; ; .-r r zwrong total sizer zwrong total alignmentr zwrong offset for field zwrong size for field )
r r
r r popsizeofalignofr offsetofr )
r r^ r r
BStructr r r r r r r BFields
r r z&VGenericEngine._loaded_struct_or_unionS s
; F ""2&&&
2 2 2
;
;
;
(C++B//G = A A" E EMFE E&)SZZ 0 02D E E E E&)S[[ 1 13J K K KA13
-uhq== fQi gu!=!=!=5:U<> > >!A#;!## 2 25 9 9FE&1+szz&'9'9'97@ @ @QF ####/ 3 2. $#r c t |t j r| ||d d S | |d| d S Nr) )r r EnumType_generate_gen_enum_declr ry s r _generate_gen_anonymous_declz+VGenericEngine._generate_gen_anonymous_declu sR b%. ) ) > ( (T2 6 6 6 6 6 / /B = = = = =r c t |t j r| |||d d S | |d|| d S r )r r r _loading_gen_enumr r s r _loading_gen_anonymousz%VGenericEngine._loading_gen_anonymous{ sW b%. ) ) @ " "2tVR 8 8 8 8 8 ) )"b$ ? ? ? ? ?r c t |t j r | j |||fi | d S | | d S r )r r r _loaded_gen_enumr r| s r _loaded_gen_anonymousz$VGenericEngine._loaded_gen_anonymous sU b%. ) ) - !D !"dF ; ;d ; ; ; ; ; ( ( , , , , ,r Nconstc | j }d|d|}| j | |R|sJ |dk sJ |d|z |d | || |d |d n|rK|dk sJ |d|z |d |d |d
|d |d |d n|J |J |d
k rd}nd}d} |dk r t |t
j rd} d} || d| |d| |d |d ||d
|d | d S )N_cffi_rj r int %s(char *out_error)r return 0;r z int %s(long long *out_value)z *out_value = (long long)(r z
return (z) <= 0;var&r) zconst *rh z(void))r/ r r _check_int_constant_valuer r r r )
r is_intrq r^ category check_valuer= funcname ampersandextras
r r z"VGenericEngine._generate_gen_const s z$,HHdd3 ""8,,, "MM6w&&&& D*X5 6 6 6 DIII * *4 = = = D DIIII
w&&&& D/(: ; ; ; DIII DDddd< = = = DD$$$0 1 1 1 DIIII>>> &&&5 E7""z"e6I'J'J"! D xxx @$GG H H H DIII DDyy$$$7 8 8 8 DIII r c t |t j o| }| ||| d S r )r r r r r )r r^ rq r! s r _generate_gen_constant_declz*VGenericEngine._generate_gen_constant_decl sC B 344M9K9K9M9M r22222r c B d|z }| |sJ | || |}ny|r| j d d }| j d d } | | | }
| j | } |
| } t | d }|dk rE| sC| j d d }
|dd| j |
z z z
}n|J d}t |t j rd |z }| j |
|| d } | | | }
|
}t |t j r|d }|S )
Nz_cffi_const_%sz
long long*r zint(*)(long long*)z long longr z (*)(void)r ) _load_known_int_constantr
r r r intr r r r r )r r! r^ rq rN r# r$ valuer r r pnegative BLongLong fntypeextras r r z VGenericEngine._load_constant s #d* "MM6 ) )&( ; ; ; EE
!H++L99! &&&%K"e 122
0 !K / H++BMM+t,L,LMMaPE ++E8< 0 || (long)(%s) != %dL) {z1 if ((%s) <= 0 || (unsigned long)(%s) != %dUL) {z char buf[64];z if ((%s) <= 0)z) sprintf(buf, "%%ld", (long)(%s));z elsez2 sprintf(buf, "%%lu", (unsigned long)(%s));z: sprintf(out_error, "%s has the real value %s, not %s",z "%s", buf, "%d");d z return -1;z })r/ )r rq r- r= s r r z(VGenericEngine._check_int_constant_value s, z A:: D9dE=# #
$
$
$
$
DDdEH# #
$
$
$
!!!
!D
()))
84
?@@@ Z
A
IJJJ
,TcT
E/B
BCCC
U r c | j d d }| j d d }| || }| j |d } || dk rI| j | }t
j dk rt |d }t | d S )Nzchar[]r z
int(*)(char*) r3 zutf-8) r
r r r stringr r; r r )r rN r$ r r r r. errors r r+ z'VGenericEngine._load_known_int_constant s ''11!4''88;''x88 HLL $ $ 8A;;??HOOA&&E 4''E7++#E** * ?r c > | dd }d|d|S )N$___D__cffi_e_rj )replace)r r> rq s r _enum_funcnamez VGenericEngine._enum_funcname s( ||C))"(&&$$//r enumc |j r"|j D ]}| d| d S | || }| j | | j } |d|z |d t |j |j D ]\ }}| || |d |d | d S )NTr r r r )
r enumeratorsr r? r r r/ r
enumvaluesr )r r^ rq r>
enumeratorr$ r= enumvalues r r z&VGenericEngine._generate_gen_enum_decl s
: n
;
;
((z:::: F&&vt44 ""8,,,z
&
1222 S %( %G%G B B !J * *:y A A A A ] S r c j r2 fdj D }t | _ d_ d S || } | d S )Nc @ g | ]} d | S )T)r )r\ rD rN r r^ s r r` z4VGenericEngine._loading_gen_enum.. s= < < < ( --dB
FKK < < rC r$ s `` ` r r z VGenericEngine._loading_gen_enum s
: << < < < < <,.N< < d S r )r rB rC r r rF r )r r^ rq rN rP rD rE s r r z VGenericEngine._loaded_gen_enum s` %( %G%G 7 7 !J GZ 3 3 3 MM # * *: 6 6 6 6 7 7r c L |dk rd }n|}| d|| d S Nz...T)r# )r )r r^ rq r# s r _generate_gen_macro_declz'VGenericEngine._generate_gen_macro_decl s8
;; KK K t EEEEEr c |dk rd }n|}| d|||| }t ||| t | j | d S rK )r r r rF r )r r^ rq rN rP r# r- s r _loaded_gen_macroz VGenericEngine._loaded_gen_macro) sq
;; KK K##D"dF0; $ = =u%%% W
&&t,,,,,r c t |t j r| rY| j }d|}| j | |d|z |d |d|d |d t j |j }| d|| d S t j | }| d||d d S )
N
_cffi_sizeof_zsize_t %s(void)r z return sizeof(r r Fr )r" )
r r r length_is_unknownr/ r r r itemr )r r^ rq r= r$ tp_ptrs r _generate_gen_variable_declz*VGenericEngine._generate_gen_variable_decl6 s b%/ * *
J##%%
z046#**8444&1222S ttt5666S &rw//F $ $UD& 9 9 9 9 9&r**F $ $UD&5 $ I I I I Ir c t |t j r| rd|}| j d d }| || } | }| j |j } t || j
| \ }
} | dk rt d|d|j | |
}t j
|j } | d| || }
|j 5| j | }| j ||
}
t# |||
t% | j | d S d|z }| j | d| d }| || } | fd }fd
}t# t% | |t- || t% | j | d S ) NrP zsize_t(*)(void)r z
bad size: z! does not seem to be an array of Fz _cffi_var_%sz
*(*)(void)c d S r r& )rP ptrs r getterz3VGenericEngine._loaded_gen_variable..getterg s q6Mr c |d< d S r r& )rP r- rW s r setterz3VGenericEngine._loaded_gen_variable..setteri s CFFFr )r r r rQ r
r r r rR divmodr r resolve_lengthr r r castr r rF r r property)r r^ rq rN rP r$ r r size BItemTyper restrS r- BArrayrX rZ rW s @r _loaded_gen_variablez#VGenericEngine._loaded_gen_variableH sP b%/ * * ##%%
/
/046 //0ABB1E!//x@@ xzz H 6 6rw ? ? %dDHOOI,F,F G G 199++ rww() ) ) &&v..&rw//F''vtVDDE y$ 33B77
fe44 GT5 ) ) ) MM # * *4 0 0 0 F "D(''
lD(I(IJJ1M''x88hjj W
tXff%=%=>>> W
&&t,,,,,r )r) )r )Nr Nr )r@ )5rI rJ rK
_class_key_gen_python_moduler r r$ r' r/ r@ rT rf r9 rU rz r} _generate_gen_typedef_decl_loading_gen_typedef_loaded_gen_typedefr _loading_gen_functionr r r r r r r r r r r r r r r r( _loading_gen_constantr r3 r r+ r? r r r rL _loading_gen_macrorN rT _loading_gen_variablerc r& r r r r s J / / / ? ? ? $ $ $
# # # #> > >, 8
$5 #/#/
+ + +Z )"- "- "-H &@ @ @B B B) ) )? ? ?A A A) ) )/ / /bB B B8 $ $ $D> > > @ @ @ - - - CJ(,# # # #J3 3 3 ) 8- - - & + + +0 0 0
"< < < <7 7 7F F F &- - -J J J )$- $- $- $- $-r r ad
#include
#include
#include
#include
#include /* XXX for ssize_t on some platforms */
/* this block of #ifs should be kept exactly identical between
c/_cffi_backend.c, cffi/vengine_cpy.py, cffi/vengine_gen.py
and cffi/_cffi_include.h */
#if defined(_MSC_VER)
# include /* for alloca() */
# if _MSC_VER < 1600 /* MSVC < 2010 */
typedef __int8 int8_t;
typedef __int16 int16_t;
typedef __int32 int32_t;
typedef __int64 int64_t;
typedef unsigned __int8 uint8_t;
typedef unsigned __int16 uint16_t;
typedef unsigned __int32 uint32_t;
typedef unsigned __int64 uint64_t;
typedef __int8 int_least8_t;
typedef __int16 int_least16_t;
typedef __int32 int_least32_t;
typedef __int64 int_least64_t;
typedef unsigned __int8 uint_least8_t;
typedef unsigned __int16 uint_least16_t;
typedef unsigned __int32 uint_least32_t;
typedef unsigned __int64 uint_least64_t;
typedef __int8 int_fast8_t;
typedef __int16 int_fast16_t;
typedef __int32 int_fast32_t;
typedef __int64 int_fast64_t;
typedef unsigned __int8 uint_fast8_t;
typedef unsigned __int16 uint_fast16_t;
typedef unsigned __int32 uint_fast32_t;
typedef unsigned __int64 uint_fast64_t;
typedef __int64 intmax_t;
typedef unsigned __int64 uintmax_t;
# else
# include
# endif
# if _MSC_VER < 1800 /* MSVC < 2013 */
# ifndef __cplusplus
typedef unsigned char _Bool;
# endif
# endif
#else
# include
# if (defined (__SVR4) && defined (__sun)) || defined(_AIX) || defined(__hpux)
# include
# endif
#endif
)
r r rV r) r r9 r objectr r7 r& r r rn s $ $ $ $ $ $a - a - a - a - a -V a - a - a -F5r