File manager - Edit - /usr/local/CyberPanel/lib/python3.10/site-packages/cffi/__pycache__/recompiler.cpython-310.pyc
Back
o �hW� � @ s@ d dl Z d dlZd dlZddlmZmZ ddlmZ ddlT dZ dZ dZ ej d kp2ej d k p2ej d kZG d d � d �ZG dd� d�ZG dd� d�ZG dd� d�ZG dd� d�ZG dd� d�Zej dkrfejZn G dd� dej�Zdd � Zd d � Zd3d d!�Zd3d"d#�Zd$d%� Z d&d'� Z d(d)� Z d*d+� Z d,d-� Z / /d4d1d2�Z!dS )5� N� )� ffiplatform�model)�VerificationError)�*i& i' i( �win32)� r )r � c @ s& e Zd Zd dd�Zdd� Zdd� ZdS ) � GlobalExprr c C �" || _ || _|| _|| _|| _d S �N)�name�address�type_op�size� check_value)�selfr r r r r � r �E/usr/local/CyberPanel/lib/python3.10/site-packages/cffi/recompiler.py�__init__ � zGlobalExpr.__init__c C s d| j | j| j�� | jf S )Nz' { "%s", (void *)%s, %s, (void *)%s },)r r r � as_c_exprr �r r r r r s �zGlobalExpr.as_c_exprc C s d| j �� | j| jf S )Nz b'%s%s',%d)r �as_python_bytesr r r r r r �as_python_expr s �zGlobalExpr.as_python_exprN)r r ��__name__� __module__� __qualname__r r r r r r r r s r c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) � FieldExprc C r r )r � field_offset� field_size�fbitsize� field_type_op)r r r r! r" r# r r r r r zFieldExpr.__init__c C s> dt | j� }d| j| jf d|| jf d|| j�� f S )N� z { "%s", %s, z %s %s, z %s %s },)�lenr r r! r# r )r �spacesr r r r & s ��zFieldExpr.as_c_exprc C s t �r )�NotImplementedErrorr r r r r , � zFieldExpr.as_python_exprc C sD | j jtkr d}n| j jtkrt| j�}nt�d| j �� || jf S )N� z b'%s%s%s') r# �op�OP_NOOP� OP_BITFIELD�format_four_bytesr" r' r r )r � size_exprr r r �as_field_python_expr/ s �z FieldExpr.as_field_python_exprN)r r r r r r r/ r r r r r s r c @ �$ e Zd Zdd� Zdd� Zdd� ZdS )�StructUnionExprc C s4 || _ || _|| _|| _|| _|| _|| _|| _d S r )r � type_index�flagsr � alignment�comment�first_field_index�c_fields) r r r2 r3 r r4 r5 r6 r7 r r r r ; s zStructUnionExpr.__init__c C sV d| j | j| jf d| j| jf d| jt| j�f | jr&d| j d S d d S )Nz { "%s", %d, %s,z %s, %s, z%d, %d z /* %s */ r) z},) r r2 r3 r r4 r6 r% r7 r5 r r r r r F s ������zStructUnionExpr.as_c_exprc C s> t | jt�}dd� | jD �}dt| j�t|�| jd�|�f S )Nc S � g | ]}|� � �qS r )r/ )�.0�c_fieldr r r � <listcomp>O s �z2StructUnionExpr.as_python_expr.<locals>.<listcomp>z(b'%s%s%s',%s)�,)�evalr3 �G_FLAGSr7 r- r2 r �join)r r3 � fields_exprr r r r M s ��z StructUnionExpr.as_python_exprNr r r r r r1 : s r1 c @ r0 )�EnumExprc C r r �r r2 r �signed�allenums)r r r2 r rC rD r r r r X r zEnumExpr.__init__c C s d| j | j| j| j| jf S )Nz1 { "%s", %d, _cffi_prim_int(%s, %s), "%s" },rB r r r r r _ s ��zEnumExpr.as_c_exprc C s@ t tttttttd�| j| j f }dt | j �t |�| j | j f S )N))r r )r r )� r )rE r )� r )rF r )� r )rG r zb'%s%s%s\x00%s')� PRIM_UINT8� PRIM_INT8� PRIM_UINT16� PRIM_INT16� PRIM_UINT32� PRIM_INT32� PRIM_UINT64� PRIM_INT64r rC r- r2 r rD )r � prim_indexr r r r d s � � �zEnumExpr.as_python_exprNr r r r r rA W s rA c @ r0 )� TypenameExprc C s || _ || _d S r �r r2 )r r r2 r r r r p s zTypenameExpr.__init__c C s d| j | jf S )Nz { "%s", %d },rR r r r r r t s zTypenameExpr.as_c_exprc C s dt | j�| jf S )Nzb'%s%s')r- r2 r r r r r r w � zTypenameExpr.as_python_exprNr r r r r rQ o s rQ c @ s� e Zd ZdZd�dd�Zdd� Zdd� Zd d � Zd d � Zd d� Z g d�Z dd� Z d�dd�Z dd� Z dd� Zdd� Zdd � Zd d � Zd d � Zd!d"� Zd#d$� Zd%d&� Zd'd(� Zd)d*� Zd+d,� Zd-d.� Zd/d0� Zd1d2� Zd3d4� Z d5d6� Z d7d8� Z d9d:� Z d;d<� Z d=d>� Z!d�d@dA�Z"dBdC� Z#dDdE� Z$dFdG� Z%e%Z&dHdI� Z'dJdK� Z(e(Z)dLdM� Z*e*Z+dNdO� Z,dPdQ� Z-dRdS� Z. T ?d�dUdV�Z/dWdX� Z0dYdZ� Z1d[d\� Z2d]d^� Z3d�d_d`�Z4dadb� Z5dcdd� Z6dedf� Z7dgdh� Z8didj� Z9dkdl� Z:dmdn� Z;dodp� Z<dqdr� Z=dsdt� Z>e> Z?Z@dudv� ZAdwdx� ZBdydz� ZCd{d|� ZDd}d~� ZEeE ZFZGdd�� ZHd�d�� ZId�d�� ZJd�d�� ZKd�d�� ZLd�d�� ZMd�d�� ZNeNZOeNZPd�d�� ZQd�d�� ZRd�d�� ZSeSZTd�d�� ZUd?S )�� Recompilerr Fc C s || _ || _|| _t| _d S r )�ffi� module_name�target_is_python� VERSION_BASE�_version)r rU rV rW r r r r � s zRecompiler.__init__c C s t | j|�| _d S r )�maxrY )r �verr r r � needs_version� � zRecompiler.needs_versionc C s i | _ | �d� t| j td�}g | _|D ]N}|jrb| j | d u s"J �t| j�| j |< | j�|� |jD ](}t |t j t j t j t jt jf�sFJ �| j | d u rUt| j�| j |< | j�|� q3| j�d� q|D ](}|js�| j | d u r�t| j�| j |< | j�|� |jr�|jd ur�| j�d� qed | j �� vs�J �i | _i | _|D ]}t |t j�r�d | j|< q�t |t j�r�d | j|< q�tt| jdd� d��D ] \}}|| j|< q�tt| jdd� d��D ] \}}|| j|< q�|D ]}t| d|jj �}||| j | � q�| jD ] }t |t��sJ �q�t | j�| _d S ) N� collecttype��key�END�LENc S � | j S r �r ��tpr r r �<lambda>� � z/Recompiler.collect_type_table.<locals>.<lambda>c S rc r rd re r r r rg � rh �_emit_bytecode_) � _typesdict� _generate�sorted�str� cffi_types�is_raw_functionr% �append�args� isinstancer �VoidType�BasePrimitiveType� PointerType�StructOrUnionOrEnum�FunctionPtrType� is_array_type�length�values�_struct_unions�_enums� StructOrUnion�EnumType� enumerate�getattr� __class__r �CffiOp�tuple)r � all_declsrf �tp1�i�methodr* r r r �collect_type_table� sf � � � �� � z Recompiler.collect_type_tablec C s | j }|�|�S r )rW � enumfields)r rf � expand_anonymous_struct_unionr r r � _enum_fields� s zRecompiler._enum_fieldsc C s� t |tj�st |t�r|D ]}| �|� q d S || jvrld | j|< t |tj�r0| �|�� � d S t |tj�r^|j d urX|| j j j vrZ| � |�D ]\}}}}| �| �|||�� qGd S d S d S |�� D ] \}}| �|� qbd S d S r )rr r �BaseTypeByIdentityr� �_do_collect_typerj rw �as_raw_functionr} �fldtypesrU �_parser�_included_declarationsr� � _field_type� _get_items)r rf �x�name1r� �_r r r r� � s* � � zRecompiler._do_collect_typec C s� | j jj�� }t|�D ]D\}\}}|�dd�\}}z t| d||f �}W n ty1 td| ��w z || _ |||� W q t yO } zt � | |� � d } ~ ww d S )Nr$ r z_generate_cpy_%s_%sz"not implemented in recompile(): %r) rU r� � _declarations�itemsrl �splitr� �AttributeErrorr �_current_quals� Exceptionr �attach_exception_info) r � step_name�lstr rf �quals�kind�realnamer� �er r r rk � s* � �� ���zRecompiler._generate)�global�field� struct_union�enum�typenamec C s& i | _ | jD ]}g | j |< qt� | _| �d� | �� | jD ]}| j | }|dkr1|jdd� d� t|�| j |< q | j d }| j� � D ]\}}|t |�k sOJ �|| j |j ksYJ �qCt |�t | j�kseJ �| j d }| j � � D ]\}}|t |�k s{J �|| j |j ks�J �qot |�t | j �ks�J �d S )N�ctxr� c S rc r rd )�entryr r r rg rh z0Recompiler.collect_step_tables.<locals>.<lambda>r_ r� r� ) �_lsts� ALL_STEPS�set�_seen_struct_unionsrk �_add_missing_struct_unions�sortr� r{ r� r% r r| )r r� r� rf r� r r r �collect_step_tables� s* z Recompiler.collect_step_tablesr) c C s | j �|d � d S )N� )�_f�write)r �whatr r r �_prnt rS zRecompiler._prntc C s< | j r|d u s J �| �|� d S |d usJ �| �||� d S r )rW �write_py_source_to_f�write_c_source_to_f)r �f�preambler r r �write_source_to_f s z Recompiler.write_source_to_fc C s0 t tj�tj�t�|�d�}|�� }|�� |S )N�r)�open�os�pathr? �dirname�__file__� readlines�close)r �filename�g�linesr r r �_rel_readlines! s zRecompiler._rel_readlinesc C sv || _ | j}| jjd ur|d� ts|d� | �d�}|�d�}| �d�|||d �< |d�|�� | j� d�d }| jjd ur�|d | jf � |d � | � | jj� |d � |d � |d|f � |d� |d|f � |d� |d|f � |d� | �d�}|�d�}| �d�|||d �< |d�|�� | � t � |d� |� ||� |� |d� |� |d� t dd� | j�� D ��}t| j�D ] \}}d} ||v r�d|| �� } |d ||�� | f � q�| js�|d � |d � |� t� | _| �d � i } | jD ]0} | j| } t| �| | < | | d k�r0|d!| | f � | D ] } || �� � �q |d � |� �q| jj�r{|d"� | jjD ]0}z |jd d#� \}}W n t �y] t d$| j|f ��w |d u �rgt d%��|d&|f � �q?|d'� |d � |� |d(� |d)� | jD ]} | | d k�r�|d*| � �q�|d+| � �q�| jD ]} | d,k�r�|d-| | | f � �q�| jj�r�|d.� n|d/� |d0t| j�f � d }| j d k�s�| jjd u�r�|dO }|d1| � |d � |� |d2� |d3� |d� |� |d � |d4� |d5|f � |d6� |d@ �r |d7� |d8� |d9� |d:| j � |d;� |d<� |d=� |d� |d>� |d?� |d@� |dA� |dB|f � |dC� |dD|f � |dE� |dE� |d� |d4� |dF|f � |d6� |dG| j| j f � |d>� |d� |d4� |dH|f � |d6� |dI| j| j f � |d>� |d� |� |d2� |dJ� |d� d | _ d S )KNz#define _CFFI_USE_EMBEDDINGz #define _CFFI_NO_LIMITED_APIz_cffi_include.hz#include "parse_c_type.h" zparse_c_type.hr r) �.���z #define _CFFI_MODULE_NAME "%s"z1static const char _CFFI_PYTHON_STARTUP_CODE[] = {z0 };z#ifdef PYPY_VERSIONz5# define _CFFI_PYTHON_STARTUP_FUNC _cffi_pypyinit_%sz#elif PY_MAJOR_VERSION >= 3z-# define _CFFI_PYTHON_STARTUP_FUNC PyInit_%s�#elsez*# define _CFFI_PYTHON_STARTUP_FUNC init%s�#endifz _embedding.hz#include "_cffi_errors.h" z_cffi_errors.hz>/************************************************************/z static void *_cffi_types[] = {c S � g | ]\}}||f�qS r r �r9 rf r� r r r r; W � z2Recompiler.write_c_source_to_f.<locals>.<listcomp>z // z/* %2d */ %s,%sz 0z};�declr z.static const struct _cffi_%s_s _cffi_%ss[] = {z.static const char * const _cffi_includes[] = {rE �Qffi object %r includes %r, but the latter has not been prepared with set_source()zMnot implemented yet: ffi.include() of a Python-based ffi inside a C-based ffiz "%s",z NULLz?static const struct _cffi_type_context_s _cffi_type_context = {z _cffi_types,z _cffi_%ss,z NULL, /* no %ss */r� z %d, /* num_%ss */z _cffi_includes,z NULL, /* no includes */z %d, /* num_types */z %d, /* flags */z#ifdef __GNUC__z?# pragma GCC visibility push(default) /* for -fvisibility= */�PyMODINIT_FUNCz"_cffi_pypyinit_%s(const void *p[])�{z% if (((intptr_t)p[0]) >= 0x0A03) {zQ _cffi_call_python_org = (void(*)(struct _cffi_externpy_s *, char *))p[1];z }z p[0] = (const void *)0x%x;z p[1] = &_cffi_type_context;z#if PY_MAJOR_VERSION >= 3� return NULL;�}z# ifdef _MSC_VERz PyMODINIT_FUNCz# if PY_MAJOR_VERSION >= 3z% PyInit_%s(void) { return NULL; }z# elsez init%s(void) { }z# endifzPyInit_%s(void)z5 return _cffi_init("%s", 0x%x, &_cffi_type_context);z init%s(void)z. _cffi_init("%s", 0x%x, &_cffi_type_context);z # pragma GCC visibility pop) r� r� rU � _embedding�USE_LIMITED_APIr� �indexr? rV r� � _print_string_literal_in_arrayr\ �VERSION_EMBEDDED�dictrj r� r rn � _get_c_namer r� �_seen_constantsrk r� r� r% �_included_ffis�_assigned_sourcer� r � _num_externpyrY )r r� r� �prntr� r� �base_module_name�typeindex2typer* r5 �numsr� r� r� �ffi_to_include�included_module_name�included_sourcer3 r r r r� ' s8 ��� �� ����� � � �� z Recompiler.write_c_source_to_fc sb t |t�r d|f S t |ttf�r-� fdd�|D �}t|�dkr%|�d� dd�|�f S |�� S )Nzb'%s'c s g | ]}� � |��qS r )�_to_py)r9 �itemr r r r; � s z%Recompiler._to_py.<locals>.<listcomp>r r) z(%s)r< )rr rm �listr� r% rp r? r )r r� �repr r r r� � s zRecompiler._to_pyc C s� || _ | j}|d� |d� t| jjpd�}t|�D ]4}| jj| }z |jd d� \}}W n ty= td| j|f ��w |d urFtd��|d||f � q|� |d| j f � |d | j f � d | _ t | j �| _ d d � | j D �}|d | � d �|��f � tdd � | j�� D ��} | jD ] } | j| } t| �dkr�| dkr�|d| | � | �f � q�|dkr�|dd�dd � t|�D ��f � |d� d S )Nz# auto-generated filezimport _cffi_backendr rE r� zMnot implemented yet: ffi.include() of a C-based ffi inside a Python-based ffiz from %s import ffi as _ffi%dz ffi = _cffi_backend.FFI('%s',z _version = 0x%x,c S r8 r )r )r9 r* r r r r; � � z3Recompiler.write_py_source_to_f.<locals>.<listcomp>z _types = %s,r) c S r� r r r� r r r r; r� r r� z _%ss = %s,z _includes = (%s,),�, c S � g | ]}d | �qS )z_ffi%dr �r9 r� r r r r; r� �))r� r� r% rU r� �ranger� r� r rV rY r� rn r� r? r� rj r� r� r� ) r r� r� � num_includesr� r� r� r� � types_lstr� r� r� r r r r� � sR � ����� �� z Recompiler.write_py_source_to_fc C s | j | S r )rj )r �typer r r � _gettypenum � zRecompiler._gettypenumc C sl d}t |tj�rH|�� sH|�� r |jdkr d}d|j }n(t |tj�r,d|�d�f }n|�d�}d||j�dd�f }|d v rE| � t � d }nMt |tj �rX| � ||||� d S t |tj �sdt |tj�rz| �d || �|�|f � | �d | � d S t |tj�r�d |�d� }d| �|� }d}nt|��| �d||||f � | �d||�d�|f � | �d | � d S )Nr) �_Bool�_cffi_to_c_intz, %sz(%s)_cffi_to_c_doublez(%s)_cffi_to_c_%sr$ r� ��char16_t�char32_tz-1z6 if (_cffi_to_c((char *)&%s, _cffi_type(%d), %s) < 0)z %s;z(%s)_cffi_to_c_pointerz, _cffi_type(%d)�NULLz %s = %s(%s%s);z' if (%s == (%s)%s && PyErr_Occurred()))rr r rt �is_complex_type�is_integer_typer �UnknownFloatType� get_c_name�replacer\ �VERSION_CHAR16CHAR32ru �"_convert_funcarg_to_c_ptr_or_arrayrv r� r� rw r' ) r rf �fromvar�tovar�errcode�extraarg� converter�cname�errvaluer r r �_convert_funcarg_to_c sJ � � �� �z Recompiler._convert_funcarg_to_cc C s2 t |tj�r|�d� |�d� |�d� d S d S )NzPy_ssize_t datasizez-struct _cffi_freeme_s *large_args_free = NULLzIif (large_args_free != NULL) _cffi_free_array_arguments(large_args_free);)rr r ru �add)r rf � localvars� freelinesr r r �_extra_local_variablesC s �z!Recompiler._extra_local_variablesc C s� | � d� | � d| �|�||f � | � d� | � d||�d�f � | � d| �|�||f � | � d� | � d| � | � d � d S ) Nz1 datasize = _cffi_prepare_pointer_call_argument(z( _cffi_type(%d), %s, (char **)&%s);z if (datasize != 0) {zI %s = ((size_t)datasize) <= 640 ? (%s)alloca((size_t)datasize) : NULL;r) zF if (_cffi_convert_array_argument(_cffi_type(%d), %s, (char **)&%s,z, datasize, &large_args_free) < 0)z %s;z })r� r� r� )r rf r r r r r r r J s � ��� z-Recompiler._convert_funcarg_to_c_ptr_or_arrayc C s> t |tj�rI|�� r|jdkrd||jf S t |tj�r!d|f S |jdkr@|�� s@|j�dd�}|dv r:| �t � d||f S d || � |�f S t |tj tj f�r[d || � |�f S t |tj �rnd || � t� |j��f S t |tj�r�|jd u r�td |�� |f ��d || � |�f S t |tj�r�d || � |�f S t|��) Nr� z_cffi_from_c_int(%s, %s)z_cffi_from_c_double(%s)� long doubler$ r� r� z_cffi_from_c_%s(%s)z/_cffi_from_c_deref((char *)&%s, _cffi_type(%d))z0_cffi_from_c_pointer((char *)%s, _cffi_type(%d))z!'%s' is used as %s, but is opaquez0_cffi_from_c_struct((char *)&%s, _cffi_type(%d)))rr r rt r� r r� r� r r\ r r� ru rw � ArrayTyper� r} �fldnames� TypeErrorr� r~ r' )r rf �var�contextr r r r �_convert_expr_from_cX sD � � � � � �z Recompiler._convert_expr_from_cc C s | � |d|f �S )Nz (*(%s *)0))� _global_type�r rf r r r r � _typedef_type{ r] zRecompiler._typedef_typec C � | � | �||�� d S r )r� r r r r r �!_generate_cpy_typedef_collecttype~ � z,Recompiler._generate_cpy_typedef_collecttypec C � d S r r r r r r �_generate_cpy_typedef_decl� r( z%Recompiler._generate_cpy_typedef_declc C s$ | j | }| jd �t||�� d S )Nr� )rj r� rp rQ )r rf r r2 r r r � _typedef_ctx� s zRecompiler._typedef_ctxc C sl | � ||�}| �||� t|dd �dkr | j||jd d� d S t|tj�r4| j|j|jj|j|d� d S d S )N�origin� unknown_type)� approxname)r! � named_ptr) r r r� � _struct_ctxr rr r �NamedPointerType�totyper r r r �_generate_cpy_typedef_ctx� s ��z$Recompiler._generate_cpy_typedef_ctxc C s0 | � |�� � |jr| js| � |� d S d S d S r )r� r� �ellipsisrW r r r r �"_generate_cpy_function_collecttype� s �z-Recompiler._generate_cpy_function_collecttypec C s | j rJ �t|tj�s J �|jr| �||� d S | j}t|j�}|dkr'd}n |dkr.d}nd}g }g }d| }t |j�D ]\} } |� | � d| |�� |� d| � q=d � |�} | p\d } |j rf|j d } nd } d | || f } |d|j� | �f � |d� d � |�}d}t|jtj�r�d }|d|||f � |d� |d� |d� |d||f � |d� d| }t |j�D ]\} } | � d| |�}|d| � q�t� }t� }|jD ] } | �| ||� q�t|�D ] }|d|f � q�t|jtj��s d}d| }d|j� d|� }||� |d� nd }d }t|j�dk�rHtt|j��}|D ] } |d| � �q!|� |d |t|�t|�d � d d � |D ��f � |d � |� t |j�D ]\} } | �| d | d| d!� |� �qP|d"� |d#� d$d � tt|j��D �}d � |�}|d%|||f � |d&� |d'� |� |d(� |dk�r�|d)� |�r�|d*| �|jd+d,� � |D ] }|d-| � �q�|d.� n|D ] }|d-| � �q�|d/� |d0� |d� |d1� d2d3� }d4}g }g }d| }t |j�D ](\} } d }|| ��r�d5}d6}| � d7|| f |�}|� |� |� d8|| f � �q�|j}||��r8d| }|� d9|�}|�d|� tj}d }d:}d6}|�r{d � |�} | �pDd } d;| || f } |d|� | �f � |d� |�ra||� d � |�}|d%|||f � |�rv|d<� |d� n|d=||f � |d>� |� d S )?Nr �noargr �arg0rq �argument of %sz x%d�x%dr� �voidr$ r) z%s_cffi_d_%s(%s)z static %sr� zreturn z %s%s(%s);r� z#ifndef PYPY_VERSIONzstatic PyObject *z(_cffi_f_%s(PyObject *self, PyObject *%s)z %s;z result = � result of %sz resultz PyObject *pyresult;z PyObject *arg%d;z1 if (!PyArg_UnpackTuple(args, "%s", %d, %d, %s))c S r� )z&arg%dr r� r r r r; � r� z:Recompiler._generate_cpy_function_decl.<locals>.<listcomp>r� zarg%dz return NULLz Py_BEGIN_ALLOW_THREADSz _cffi_restore_errno();c S r� )r, r r� r r r r; � r� z { %s%s(%s); }z _cffi_save_errno();z Py_END_ALLOW_THREADSz (void)self; /* unused */z (void)noarg; /* unused */z pyresult = %s;�resultz result typez z return pyresult;z Py_INCREF(Py_None);z return Py_None;r� c S s t | tj�pt | tj�o| �� S r )rr r r} � PrimitiveTyper� )r� r r r �need_indirection s �z@Recompiler._generate_cpy_function_decl.<locals>.need_indirectionFr Tz %sx%dz%sx%dz *resultz *result = z%s_cffi_f_%s(%s)z return result;z # define _cffi_f_%s _cffi_d_%sr� )rW rr r rw r' �_generate_cpy_constant_declr� r% rq r rp r� r? �abir/ rs r� r rl r� r r �insert� void_type)r rf r r� �numargs�argname� arguments�call_argumentsr r� r� �repr_argumentsr3 �name_and_arguments� result_code�argr r r� � result_decl�rng�freeliner1 � difference� indirection� tp_resultr r r �_generate_cpy_function_decl� s �� � � z&Recompiler._generate_cpy_function_declc C s� |j r| js| �||� d S | j|�� }t|j�}| jr t}n|dkr't}n |dkr.t }nt }| j d � t |d| t||�d| d�� d S )Nr r r� z _cffi_f_%sz _cffi_d_%s)r )r' rW �_generate_cpy_constant_ctxrj r� r% rq �OP_DLOPEN_FUNC�OP_CPYTHON_BLTN_N�OP_CPYTHON_BLTN_O�OP_CPYTHON_BLTN_Vr� rp r r� )r rf r r2 r6 � meth_kindr r r �_generate_cpy_function_ctx; s$ ��z%Recompiler._generate_cpy_function_ctxc C sT t |tj�r(|j}|dkr|�d�}d||f }| �|d| |j�}t�||�}|S )N�...r z _cffi_array_len(((%s)0)->%s)�%s[0])rr r r ry r� r� r� )r � tp_struct� field_name�tp_field� actual_length�ptr_struct_name�tp_itemr r r r� Q s � � zRecompiler._field_typec C s0 | � |� | jr|�� D ] }| �|� q d S d S r )r� rW �anonymous_struct_fields�_struct_collecttype)r rf �fldtyper r r rU ] s �z Recompiler._struct_collecttypec C s\ |j d u rd S | j}d|f }|d� |d||f � |d� |d� |d� | �|�D ]p\}}}} zP|�� s;|dkrJ|dkrH|d |||f � W q,t|tj�rq|jd u sZ|jd krq|j}|d }t|tj�rq|jd u sZ|jd ksZ|d |j d d| | d�|f � W q, t y� } z|dt | � � W Y d } ~ q,d } ~ ww |d� |d||f � |� d S )Nz_cffi_checkfld_%s�_CFFI_UNUSED_FNzstatic void %s(%s *p)r� z8 /* only to generate compile-time warnings or errors */z (void)p;r r) z> (void)((p->%s) | 0); /* check that '%s.%s' is an integer */rL z[0]z { %s = &p->%s; (void)tmp; }z*tmpzfield %r�r� z /* %s */r� z(struct _cffi_align_%s { char x; %s y; };) r� r� r� r� rr r r ry r� r� r rm ) r rf r r! r� � checkfuncname�fname�ftyper" �fqualr� r r r � _struct_decld sD � � � �� zRecompiler._struct_declNc C s� | j | }d }g }t|tj�r|�d� |jd u r |�d� d}|| jjjvr^|d u s2|| jjjvr^|jd u r8n|j sAt |� � �rBn|�d� |j r]|j dkrXt d||j f ��|�d� n|�d� d }d �|�pkd }g }|d u �r+t| �|��} | D ]x\} } } } | �|| | �} | �| d |j| f � t}| d kr�t}d| }n"|d u s�t| tj�r�| jd u r�d}nd|d u r�|�d�n|j| f }|d u s�| d kr�d}n|d ur�d|j| f }n d|�d�| f }|�t| ||| t|| j | ��� q|t| j d �}| j d � |� |d u �rd}d}d}n#|d u�r d|jf }d}n d|f }d |f }d }nd}d }d }|}| j d �t |j|||||||�� | j � |� d S ) N� _CFFI_F_UNION�_CFFI_F_OPAQUE�opaque�_CFFI_F_CHECK_FIELDSr z�%r is declared with 'pack=%r'; only 0 or 1 are supported in API mode (try to use "...;", which does not require a 'pack' declaration)�_CFFI_F_PACKED�_CFFI_F_EXTERNAL�external�|�0z field '%s.%s'r z %d /* bits */z (size_t)-1zsizeof(((%s)0)->%s)r z(((char *)&((%s)4096)->%s) - (char *)4096zoffsetof(%s, %s)r) r� z (size_t)-2����unnamedzsizeof(*(%s)0)z-1 /* unknown alignment */� sizeof(%s)z"offsetof(struct _cffi_align_%s, y)r� r� )!rj rr r � UnionTyperp r� rU r� r� �partial�anyrT �packedr' r? r� r� r� �_check_not_opaquer r+ r, r ry r� r r� r% r� �extendr1 r� r )r rf r r! r" r2 �reason_for_not_expandingr3 r7 r� �fldnamerV r" r\ r* r �offsetr6 �alignr5 r r r r# � s� �� � � � �� �� ��zRecompiler._struct_ctxc C sH t |tj�r|j}t |tj�st |tj�r |jd u r"td| ��d S d S )Nz0%s is of an opaque type (not declared in cdef()))rr r r r� r} r� r )r rf �locationr r r rn � s ���z Recompiler._check_not_opaquec C s� t | j�� �}|jdd� d� |D ]K\}}|| jvr\|jr$td|f ��|j�d�r;|jdd � � � r;|jdd � }n|jdkrN|j dkrNd}| � |d� ntd |f ��| � |d |� qd S ) Nc S s | d S )Nr r )�tp_orderr r r rg � s z7Recompiler._add_missing_struct_unions.<locals>.<lambda>r_ zDinternal inconsistency: %r is partial but was not seen at this point�$r �_IO_FILE�FILEzinternal inconsistency: %r) r� r{ r� r� r� rk r' r � startswith�isdigit� forcenamer r# )r r� rf �orderr! r r r r� � s& � ���z%Recompiler._add_missing_struct_unionsc C � | � |� d S r )rU r r r r � _generate_cpy_struct_collecttype� � z+Recompiler._generate_cpy_struct_collecttypec C s. |� d�}d|v r||�dd�fS |d| fS )Nr) r$ r� )r� r )r rf r r r r � _struct_names� s zRecompiler._struct_namesc C � | j |g| �|��R � d S r )r] r� r r r r �_generate_cpy_struct_decl � z$Recompiler._generate_cpy_struct_declc C r� r )r# r� r r r r �_generate_cpy_struct_ctx r� z#Recompiler._generate_cpy_struct_ctxc C s* t |tj�r| �||� d S | �|� d S r )rr r r~ � _generate_cpy_enum_collecttyperU r r r r �#_generate_cpy_anonymous_collecttype s z.Recompiler._generate_cpy_anonymous_collecttypec C s0 t |tj�r | �|� d S | �||d| � d S �N�typedef_)rr r r~ �_generate_cpy_enum_declr] r r r r � _generate_cpy_anonymous_decl s z'Recompiler._generate_cpy_anonymous_declc C s2 t |tj�r| �||� d S | �||d| � d S r� )rr r r~ � _enum_ctxr# r r r r �_generate_cpy_anonymous_ctx s z&Recompiler._generate_cpy_anonymous_ctx�constc C s ||f| j v rtd||f ��| j �||f� | j}d||f }|r\|d| � |d� |d|f � |d||f � |d urS|dkrHd|f }|d |f � |d � |d � |d � n |d u sbJ �|d | � |d� |d|�d�|f � |d � |� d S )Nz duplicate declaration of %s '%s'z _cffi_%s_%sz$static int %s(unsigned long long *o)r� z int n = (%s) <= 0;zI *o = (unsigned long long)((%s) | 0); /* check that %s is an integer */r z%dUz" if (!_cffi_check_int(*o, n, %s))z n |= 2;z return n;r� zstatic void %s(char *o)z *(%s)o = %s;r )r� r r r� r� )r �is_intr rf �categoryr r� �funcnamer r r �_generate_cpy_const& s6 � � z Recompiler._generate_cpy_constc C s$ |� � }|r | jr| �|� d S d S r )r� rW r� �r rf r r� r r r �"_generate_cpy_constant_collecttypeD s �z-Recompiler._generate_cpy_constant_collecttypec C s |� � }| �|||� d S r )r� r� r� r r r r2 I s z&Recompiler._generate_cpy_constant_declc C s^ | j s |�� r ttd�}n| j rt}nt}| j| }t||�}| jd �t |d| |�� d S )Nr� r� �_cffi_const_%s) rW r� r� �OP_CONSTANT_INT�OP_DLOPEN_CONST� OP_CONSTANTrj r� rp r )r rf r r � const_kindr2 r r r rE M s �z%Recompiler._generate_cpy_constant_ctxc C r} r )r� r r r r r� ] r z)Recompiler._generate_cpy_enum_collecttypec C s |j D ]}| �d|� qd S )NT)� enumeratorsr� )r rf r � enumeratorr r r r� ` s �z"Recompiler._generate_cpy_enum_declc C s� | j | }ttd�}| jr|�� t|j|j�D ]\}}| jd � t |d| ||d�� q|d urAd|vrA| jsAd| }d| }n|� | j g �} | j � | �}tt| j �| d��dk �}d �|j�} | jd � t|j|||| �� d S ) Nr� r� r� �r rv ri z ((%s)-1) <= 0r r< r� )rj r� �OP_ENUMrW �check_not_partial�zipr� � enumvaluesr� rp r �build_baseinttyperU �sizeof�int�castr? rA r ) r rf r r2 r r� � enumvaluer rC �basetprD r r r r� d s( �� �zRecompiler._enum_ctxc C s | � ||�� � d S r )r� r� r r r r �_generate_cpy_enum_ctxy rS z!Recompiler._generate_cpy_enum_ctxc C r r r r r r r � _generate_cpy_macro_collecttype r( z*Recompiler._generate_cpy_macro_collecttypec C s& |dkrd }n|}| j d||d� d S )NrL Tr� )r� )r rf r r r r r �_generate_cpy_macro_decl� s z#Recompiler._generate_cpy_macro_declc C sT |dkr| j rtd|f ��d }n|}ttd�}| jd �t|d| ||d�� d S )NrL zGcannot use the syntax '...' in '#define %s ...' when using the ABI moder� r� r� r� )rW r r� r� r� rp r )r rf r r r r r r �_generate_cpy_macro_ctx� s �� ��z"Recompiler._generate_cpy_macro_ctxc C sF t |tj�r!|j}|dkrd|f }| �|jd| �}t�||�}|S )NrL z_cffi_array_len(%s)rM )rr r r ry r r� )r rf � global_namerQ rS r r r r � s zRecompiler._global_typec C r r )r� r r r r r �"_generate_cpy_variable_collecttype� r z-Recompiler._generate_cpy_variable_collecttypec C s� | j }| �||�}t|tj�r|jd u r|j}d}nd}d|f }|d|j|| jd� � |d� |d||f � |d� |� d S ) Nr) �&z*_cffi_var_%s(void)�static rX r� z return %s(%s);r� ) r� r rr r r ry r� r� r� )r rf r r� � ampersandr� r r r �_generate_cpy_variable_decl� s z&Recompiler._generate_cpy_variable_declc C sL | � ||�}| j| }| jrt}nt}| jd �t|d| t||��� d S )Nr� z _cffi_var_%s) r rj rW � OP_GLOBAL_VAR�OP_GLOBAL_VAR_Fr� rp r r� )r rf r r2 r* r r r �_generate_cpy_variable_ctx� s �z%Recompiler._generate_cpy_variable_ctxc C s t |tj�sJ �| �|� d S r )rr r rw r� r r r r �'_generate_cpy_extern_python_collecttype� s z2Recompiler._generate_cpy_extern_python_collecttypec C s | j }t|jtj�r d}nd| }d|j�d|�f }|d| � |d| j||f � |� g }d| }t|j�D ]\}} | �d| |�} |� | � q9d � |�} | pSd } d || f } |j d krcd | } dd� } t t |j�d d�}| |j�r{t |d�}t|jtj�r�d|j�d�||j�d�|f }|d||j�| �f � |d� |d| � |d� t|j�D ])\}} d| } t| tj�s�| | �r�d| } t�| �} |d| �d�|d | f � q�|d| � t|jtj�s�|d |j�d�f � |d � |� | jd 7 _d S ) Nrf r. z(int)sizeof(%s)r) z3static struct _cffi_externpy_s _cffi_externpy__%s =z { "%s.%s", %s, 0, 0 };r+ z a%dr� r- z%s(%s)� __stdcallz_cffi_stdcall c S s t | tj�o | jdkS )Nr )rr r r0 r re r r r �may_need_128_bits� s �z9Recompiler._extern_python_decl.<locals>.may_need_128_bitsrG � z!sizeof(%s) > %d ? sizeof(%s) : %dz%s%sr� z char a[%s];z char *p = a;za%dr� z *(%s)(p + %d) = %s;r z, _cffi_call_python(&_cffi_externpy__%s, p);z return *(%s)p;r� r )r� rr r/ r rs r� rV r rq rp r? r3 rZ r% r} ru r� )r rf r � tag_and_spacer� �size_of_resultr r8 r� r� r= r: r; r� � size_of_ar r r �_extern_python_decl� sb � � � � z Recompiler._extern_python_declc C � | � ||d� d S )Nr� �r� r r r r � _generate_cpy_extern_python_decl r] z+Recompiler._generate_cpy_extern_python_declc C r� )NzCFFI_DLLEXPORT r� r r r r �#_generate_cpy_dllexport_python_decl r] z.Recompiler._generate_cpy_dllexport_python_declc C r� )Nr) r� r r r r �'_generate_cpy_extern_python_plus_c_decl r] z2Recompiler._generate_cpy_extern_python_plus_c_declc C sR | j rtd��|jrtd��| j| }tt|�}| jd �t |d| ||�� d S )Nz,cannot use 'extern "Python"' in the ABI modez$a vararg function is extern "Python"r� z&_cffi_externpy__%s) rW r r' r' rj r� �OP_EXTERN_PYTHONr� rp r )r rf r r2 r r r r � _generate_cpy_extern_python_ctx s � �z*Recompiler._generate_cpy_extern_python_ctxc C s� | j }|d� t|t�s|�d�}n|�d� z|�d� W n ty+ d| }Y nw |�d�D ]>}|}td�tu rAtt |�}nt |�dd� }|d | � � � d }|D ]}t |�d krc||� d }|d |f 7 }qU||� q1d S ) Nz=// # NB. this is not a string because of a size limit in MSVCzutf-8�asciis # -*- encoding: utf8 -*- Tz//r r� z// r) �L z%d,) r� rr �bytes�encode�decode�UnicodeDecodeError� splitlinesr� �map�ordr� �rstripr% )r �sr� �liner5 � printed_line�cr r r r� s0 � �z)Recompiler._print_string_literal_in_arrayc C s t tt�| j|< d S r )r� � OP_PRIMITIVE� PRIM_VOIDrn �r rf r� r r r �_emit_bytecode_VoidType= rS z"Recompiler._emit_bytecode_VoidTypec C s t |j }tt|�| j|< d S r )�PRIMITIVE_TO_INDEXr r� r� rn )r rf r� rP r r r � _emit_bytecode_PrimitiveType@ � z'Recompiler._emit_bytecode_PrimitiveTypec C s( d|j |j |j f }tt|�| j|< d S )Nzl_cffi_prim_int(sizeof(%s), ( ((%s)-1) | 0 /* check that %s is an integer type */ ) <= 0)�r r� r� rn �r rf r� r� r r r �!_emit_bytecode_UnknownIntegerTypeD s �z,Recompiler._emit_bytecode_UnknownIntegerTypec C s$ d|j |j f }tt|�| j|< d S )Nzd_cffi_prim_float(sizeof(%s) * (((%s)1) / 2) * 2 /* integer => 0, float => 1 */ )r� r� r r r � _emit_bytecode_UnknownFloatTypeJ s �z*Recompiler._emit_bytecode_UnknownFloatTypec C s� t t| j|j �| j|< |d7 }|jD ]$}| j| }||kr3t|tj�r+| � ||� nt t |�| j|< |d7 }qt |j �}|j d urT|j dkrL|dO }ntd|j f ��t t|�| j|< d S )Nr r� rE zabi=%r)r� � OP_FUNCTIONrj r/ rn rq rr r r0 r� r+ r� r' r3 r' �OP_FUNCTION_END)r rf r� r� � realindexr3 r r r � _emit_bytecode_RawFunctionTypeP s z)Recompiler._emit_bytecode_RawFunctionTypec C s t t| j|j �| j|< d S r )r� � OP_POINTERrj r% rn r� r r r �_emit_bytecode_PointerTypec r� z%Recompiler._emit_bytecode_PointerTypec C s" |� � }tt| j| �| j|< d S r )r� r� r� rj rn )r rf r� �rawr r r � _emit_bytecode_FunctionPtrTypei s z)Recompiler._emit_bytecode_FunctionPtrTypec C s� | j |j }|jd u rtt|�| j|< d S |jdkr'tdt|��dd�f ��| j|d dks2J �tt |�| j|< td t|j��| j|d < d S )NrL zitype %s badly placed: the '...' array length can only be used on global arrays or on fields of structuresz/*...*/r rb ) rj r� ry r� � OP_OPEN_ARRAYrn r rm r �OP_ARRAY)r rf r� � item_indexr r r �_emit_bytecode_ArrayTypem s ��� z#Recompiler._emit_bytecode_ArrayTypec C � | j | }tt|�| j|< d S r )r{ r� �OP_STRUCT_UNIONrn )r rf r� � struct_indexr r r �_emit_bytecode_StructType{ r� z$Recompiler._emit_bytecode_StructTypec C r� r )r| r� r� rn )r rf r� � enum_indexr r r �_emit_bytecode_EnumType� r� z"Recompiler._emit_bytecode_EnumType�F)r) r )Nr� N)Vr r r r� r r\ r� r� r� rk r� r� r� r� r� r� r� r� r� r r r r r r r r r& r( rD rK r� rU r] r# rn r� r~ � _generate_cpy_union_collecttyper� r� �_generate_cpy_union_declr� �_generate_cpy_union_ctxr� r� r� r� r� r2 rE r� r� r� r� r� r� r� r r� r� r� r� �*_generate_cpy_dllexport_python_collecttype�._generate_cpy_extern_python_plus_c_collecttyper� r� r� r� r� �"_generate_cpy_dllexport_python_ctx�&_generate_cpy_extern_python_plus_c_ctxr� r� r� r� r� r� r� � _emit_bytecode_ConstPointerType� _emit_bytecode_NamedPointerTyper� r� r� �_emit_bytecode_UnionTyper� r r r r rT ~ s� : . 4-# # "V � �6 � rT )r c s e Zd Z� fdd�Z� ZS )�NativeIOc s( t |t�r |�d�}tt| ��|� d S )Nr� )rr �unicoder� �superr� r� )r r� �r� r r r� � s zNativeIO.write)r r r r� � __classcell__r r r� r r� � s r� c C s t | d�S )Nr� )�hasattr)� maybefiler r r � _is_file_like� r� r� c C sR |r t d|f � t| ||d u d�}|�� |�� t|�r&|�||� dS t� }|�||� |�� }z+t|d��}|� t |�d �|krGt �W d � n1 sQw Y |r\t d� W dS t y� d|t � � f } t| d �� }|�|� W d � n1 s�w Y z t �| |� W Y dS ty� t �|� t �| |� Y Y dS w w ) Nz generating %s)rW Tr� r z(already up-to-date)Fz%s.~%d�w)�printrT r� r� r� r� r� �getvaluer� �readr% �IOErrorr� �getpidr� �rename�OSError�unlink) rU rV r� � target_file�verbose� recompilerr� �output�f1�tmp_filer r r �_make_c_or_py_source� sH � � � � � ��r Fc C s |d usJ �t | ||||�S r �r )rU rV r� � target_c_filer r r r � make_c_source� s �r c C s t | |d ||�S r r )rU rV �target_py_filer r r r �make_py_source� s �r c C sl |� d�}zt�tjj| g|d d� �R � � W n ty! Y nw |d |7 < tjj| g|�R � |fS )Nr� r� )r� r� �makedirsr� r? r )� outputdir�modname� extension�partsr r r �_modname_to_file� s & �r c C s* t ||�}| �|||f� t|||� |S r )r� rp �setattr)� patchlist�clsr �new_meth�oldr r r � _patch_meth� s r c C s$ t | �D ] \}}}t|||� qd S r )�reversedr )r r r �old_methr r r �_unpatch_meths� s �r# c sh t jdkrddlm} |d urt| |ddd� � t jdkr2ddlm} � fd d �}t| |d |�� d S d S ) Nr r )� MSVCCompiler�_remove_visual_c_refc S s |S r r )r � manifest_filer r r rg � � z&_patch_for_embedding.<locals>.<lambda>�darwin)� CCompilerc sB d| j v rt| j �| _ | j �d�}d| j |< � | g|�R i |��S )Nz-bundlez -dynamiclib)� linker_sor� r� )r rq �kwdsr� ��old_link_shared_objectr r �my_link_shared_object� s z3_patch_for_embedding.<locals>.my_link_shared_object�link_shared_object)�sys�platform�cffi._shimmed_dist_utilsr$ r r) )r r$ r) r. r r, r �_patch_for_embedding� s � ��r3 c sl ddl m} � �d�r)� d d� � tjdkr� d7 � ntjdkr%� d7 � n� d 7 � t| |d � fd d �� d S ) Nr )� build_extz.*rg r z.dllr( z.dylibz.so�get_ext_filenamec s � S r r )r �ext_name��targetr r rg � r' z#_patch_for_target.<locals>.<lambda>)r2 r4 �endswithr0 r1 r )r r8 r4 r r7 r �_patch_for_target� s �r: r� T�.cc K s� t |t�s |�d�}| jr| �| � |d ur�|r t|�r td��| jd u} | r,| �| � |d u rFt |||�\}}|r?|g| }t j j |� }n|}| d u rU| rSd| } nd} | rbt j||fi | ��}nd }t| ||||d�}|r�g }t �� }z?| r|t|� | dkr�t|| � |r�|dkr�d}nd}td |t j �|�f � t �|� t �d||| �}W t �|� t|� |S t �|� t|� w ||fS |d u r�t ||d �\}}t| |||d�}|r�|S d |fS ) Nr� zGWriting to file-like objects is not supported with call_c_compiler=Truez%s.*r )r r� zthe current directory isz setting the current directory toz%s %rz.py)rr rm r� �_windows_unicode�_apply_windows_unicoder� r r� �_apply_embedding_fixr r� r� r? r � get_extensionr �getcwdr3 r: r �abspath�chdir�compiler# r )rU rV r� �tmpdir�call_c_compiler�c_file�source_extension�extradir�compiler_verboser8 �debug�uses_ffiplatformr+ � embeddingr � ext_c_file�ext�updatedr �cwd�msg�outputfilenamer� r r r � recompile� sv � � � � �rS r� ) r� TNr; Nr NNT)"r� r0 �ior) r r �errorr � cffi_opcoderX r� r r1 � version_infor� r r r1 rA rQ rT �StringIOr� �BytesIOr� r r r r r r# r3 r: rS r r r r �<module> sV � �
| ver. 1.4 |
Github
|
.
| PHP 8.2.28 | Generation time: 0.02 |
proxy
|
phpinfo
|
Settings