a
    &hPh                     @   s  U d Z ddlZddlZddlZddlZddlZddlZddlZddlm	Z	 ddl
mZ ddlmZmZmZmZmZmZmZmZmZmZmZ ddlmZ ddlmZmZ dd	lmZ dd
lm Z  dZ!G dd de	Z"dd e"D Z#eee$  e%d< dZ&G dd de	Z'dZ(ee) e%d< edj*Z+edj*Z,edj-Z.edj/Z0edj/Z1edj/Z2edj/Z3dZ4ee$ e%d< dZ5ee$ e%d< G dd  d eZ6e6e'j7ddZ8e6e'j9ddZ:G d!d" d"e;Z<G d#d$ d$e;Z=ej>Z?ee@ e%d%< ejAee) d&d'd(ZBe)eCdd)d*d+ZDereDZEn.zdd,lFmGZG eGZEW n eHy:   eDZEY n0 e)g d-ZIee) e%d.< eJd/ZKeee@  e%d0< eJd1ZLeee@  e%d2< dAee@ eMee$eMf d4d5d6ZNdBe$eMeMe@d8d9d:ZOG d;d< d<e	ZPG d=d> d>ZQG d?d@ d@ZRdS )Cz%WebSocket protocol versions 13 and 8.    N)IntEnum)Struct)AnyCallableFinalList
NamedTupleOptionalPatternSetTupleUnioncast   )BaseProtocol)ZLibCompressorZLibDecompressor)NO_EXTENSIONS)	DataQueue)	WS_CLOSED_MESSAGEWS_CLOSING_MESSAGEWS_KEYWebSocketReaderWebSocketWriter	WSMessageWebSocketError	WSMsgTypeWSCloseCodec                   @   s@   e Zd ZdZdZdZdZdZdZdZ	dZ
d	Zd
ZdZdZdZdS )r     i  i  i  i  i  i  i  i  i  i  i  i  N)__name__
__module____qualname__OKZ
GOING_AWAYPROTOCOL_ERRORZUNSUPPORTED_DATAZABNORMAL_CLOSUREINVALID_TEXTZPOLICY_VIOLATIONMESSAGE_TOO_BIGZMANDATORY_EXTENSIONINTERNAL_ERRORZSERVICE_RESTARTZTRY_AGAIN_LATERBAD_GATEWAY r(   r(   [/var/www/html/swiplay.fr/scambot/venv/lib/python3.9/site-packages/aiohttp/http_websocket.pyr   ,   s   r   c                 C   s   h | ]}t |qS r(   )int).0ir(   r(   r)   	<setcomp><       r-   ALLOWED_CLOSE_CODESi   c                   @   sP   e Zd ZdZdZdZdZdZdZdZ	dZ
d	ZeZeZeZeZeZe	Ze
ZeZd
S )r   r   r      	   
         i  i  N)r   r    r!   CONTINUATIONTEXTBINARYPINGPONGCLOSECLOSINGCLOSEDERRORtextbinarypingpongcloseclosingclosederrorr(   r(   r(   r)   r   H   s"   r   s$   258EAFA5-E914-47DA-95CA-C5AB0DC85B11r   z!Hz!Qz!BBz!BBHz!BBQi @  MSG_SIZE   DEFAULT_LIMITc                   @   sL   e Zd ZU eed< eed< ee ed< ej	de
egef edddZdS )	r   typedataextra)loads)rL   returnc                C   s
   || j S )zAReturn parsed JSON data.

        .. versionadded:: 0.22
        )rJ   )selfrL   r(   r(   r)   jsont   s    zWSMessage.jsonN)r   r    r!   r   __annotations__r   r	   strrO   rL   r   r(   r(   r(   r)   r   n   s   
r   c                       s8   e Zd ZdZeedd fddZedddZ  ZS )	r   z WebSocket protocol parser error.NcodemessagerM   c                    s   || _ t || d S N)rS   super__init__rN   rS   rT   	__class__r(   r)   rW      s    zWebSocketError.__init__rM   c                 C   s   t t| jd S )Nr   )r   rQ   argsrN   r(   r(   r)   __str__   s    zWebSocketError.__str__)	r   r    r!   __doc__r*   rQ   rW   r^   __classcell__r(   r(   rY   r)   r      s   r   c                   @   s   e Zd ZdZdS )WSHandshakeErrorz#WebSocket protocol handshake error.N)r   r    r!   r_   r(   r(   r(   r)   ra      s   ra   native_byteorderr[   c                   C   s   dd t dD S )Nc                    s&   g | ] t  fd dtdD qS )c                 3   s   | ]}| A V  qd S rU   r(   )r+   abr(   r)   	<genexpr>   r.   z(_xor_table.<locals>.<listcomp>.<genexpr>r4   )bytesrange)r+   r(   rd   r)   
<listcomp>   r.   z_xor_table.<locals>.<listcomp>r4   )rh   r(   r(   r(   r)   
_xor_table   s    rj   )maskrJ   rM   c                    s   t |tsJ |t| dks&J | |rt   fdd| D \}}}}|ddd ||ddd< |ddd ||ddd< |ddd ||ddd< |ddd ||ddd< dS )aw  Websocket masking function.

    `mask` is a `bytes` object of length 4; `data` is a `bytearray`
    object of any length. The contents of `data` are masked with `mask`,
    as specified in section 5.3 of RFC 6455.

    Note that this function mutates the `data` argument.

    This pure-python implementation may be replaced by an optimized
    version when available.

       c                 3   s   | ]} | V  qd S rU   r(   )r+   nZ
_XOR_TABLEr(   r)   rf      r.   z)_websocket_mask_python.<locals>.<genexpr>Nr   r0      )
isinstance	bytearraylenrj   	translate)rk   rJ   rc   re   cdr(   rn   r)   _websocket_mask_python   s    rv   )_websocket_mask_cython)r   r      rx   _WS_DEFLATE_TRAILINGz^(?:;\s*(?:(server_no_context_takeover)|(client_no_context_takeover)|(server_max_window_bits(?:=(\d+))?)|(client_max_window_bits(?:=(\d+))?)))*$
_WS_EXT_REzpermessage-deflate([^,]+)?_WS_EXT_RE_SPLITF)extstrisserverrM   c                 C   s   | sdS d}d}t | D ]}|d}|s4d} qt|}|rd}|r|drxt|d}|dksr|dk rxd}q|drd} qq|d	rt|d	}|dks|dk rtd
|drd} qq|std|d q||fS )N)r   Fr   Fr      rl   r1   T   zInvalid window sizer0   z#Extension for deflate not supported)r{   finditergrouprz   matchr*   ra   )r|   r}   compress
notakeoverextZdefextr   r(   r(   r)   ws_ext_parse   s>    





r   r~   )r   r}   server_notakeoverrM   c                 C   s^   | dk s| dkrt ddg}|s,|d | dk rF|dt|   |rT|d d|S )	Nr1   r~   zCCompress wbits must between 9 and 15, zlib does not support wbits=8zpermessage-deflateZclient_max_window_bitszserver_max_window_bits=Zserver_no_context_takeoverz; )
ValueErrorappendrQ   join)r   r}   r   Z
enabledextr(   r(   r)   
ws_ext_gen   s    

r   c                   @   s   e Zd ZdZdZdZdZdS )WSParserStater   r0   ro   rl   N)r   r    r!   READ_HEADERREAD_PAYLOAD_LENGTHREAD_PAYLOAD_MASKREAD_PAYLOADr(   r(   r(   r)   r     s   r   c                   @   s   e Zd Zdee eeddddZddddZe	e
ee	f d	d
dZe	e
ee	f d	ddZe	ee
eee eee f  dddZdS )r   TN)queuemax_msg_sizer   rM   c                 C   sp   || _ || _d | _t | _tj| _d | _d| _	d | _
t | _d| _d| _d | _d| _d| _d | _d | _|| _d S )NFr.   r   )r   _max_msg_size_excrq   _partialr   r   _state_opcode
_frame_fin_frame_opcode_frame_payload_tail	_has_mask_frame_mask_payload_length_payload_length_flag_compressed_decompressobj	_compress)rN   r   r   r   r(   r(   r)   rW     s"    zWebSocketReader.__init__r[   c                 C   s   | j   d S rU   )r   feed_eofr]   r(   r(   r)   r   2  s    zWebSocketReader.feed_eofrJ   rM   c              
   C   sX   | j rd|fS z| |W S  tyR } z || _ | j| W Y d }~dS d }~0 0 d S )NT)Tr.   )r   
_feed_data	Exceptionr   set_exception)rN   rJ   excr(   r(   r)   	feed_data5  s    zWebSocketReader.feed_datac                 C   s  |  |D ]\}}}}|r.| js.tdd| _|tjkrt|dkrt|d d d }|dk r||tvr|tt	j
d| z|dd  d}W n2 ty } ztt	jd|W Y d }~n
d }~0 0 ttj||}	n2|rtt	j
d	| d
| d
|nttjdd}	| j|	d q
|tjkrB| jttj|dt| q
|tjkrl| jttj|dt| q
|tjtjfvr| jd u rtt	j
d|q
|s|tjkr|| _| j| | jrt| j| jkrtt	jdt| j| jq
| jr |tjkr tt	j
d||tjkrH| jd us<J | j}d | _| j| | jrt| j| jkrtt	jdt| j| j|r| jd usJ | jt | j| j| j}
| jjrt| jj}tt	jd| j| | jn
t| j}
| j   |tjkrtz*|
d}| jttj|dt| W n4 typ } ztt	jd|W Y d }~n
d }~0 0 q
| jttj|
dt|
 q
dS )NT)suppress_deflate_headerr0   r   i  zInvalid close code: utf-8zInvalid UTF-8 text messagezInvalid close frame:   zUnexpected opcode=z Message size {} exceeds limit {}z<The opcode in non-fin frame is expected to be zero, got {!r}z-Decompressed message size {} exceeds limit {})Fr.   )!parse_framer   r   r   r:   rr   UNPACK_CLOSE_CODEr/   r   r   r#   decodeUnicodeDecodeErrorr$   r   r   r   r8   r9   r6   r7   r   r5   r   extendr   r%   formatry   decompress_syncunconsumed_tailrg   clear)rN   rJ   finopcodepayload
compressedZ
close_codeZclose_messager   msgZpayload_mergedleftr>   r(   r(   r)   r   @  s    
		



zWebSocketReader._feed_data)bufrM   c                 C   s  g }| j r| j | d }| _ d}t|}| jtjkrp|| dkrt|||d  }|d7 }|\}}|d? d@ }|d? d@ }	|d? d@ }
|d? d@ }|d	@ }|
s|s|	r| jsttjd
|dkr|dkrttjd|d? d@ }|d@ }|dkr
|dkr
ttjd| j	s| j
du r0|	r(dnd| _
n|	rBttjd
t|| _	|| _t|| _|| _tj| _nqt| jtjkr`| j}|dkr|| dkrt|||d  }|d7 }t|d }|| _| jrtjntj| _nqtn||dkrD|| dkrt|||d  }|d7 }t|d }|| _| jr4tjntj| _nqtn|| _| jrXtjntj| _| jtjkr|| dkrt|||d  | _|d7 }tj| _nqt| jtjkr(| j}| j}|| }||kr|| | _|||d  |}n$d| _|||||   || }| jdkrt| jrD| jdus8J t| j| || j	| j|| j
f t | _tj| _q(qtq(||d | _ |S )z&Return the next frame from the socket.r.   r   r0      r   r      rl   r~   z*Received frame with non-zero reserved bitsz!Received fragmented control frame   }   z5Control frame payload cannot be larger than 125 bytesNTF~   r3   )r   rr   r   r   r   r   r   r   r#   r   r   boolr   r   r   r   UNPACK_LEN2r   r   r   UNPACK_LEN3r   r   r   _websocket_maskr   rq   )rN   r   frames	start_posZ
buf_lengthrJ   Z
first_byteZsecond_byter   Zrsv1Zrsv2Zrsv3r   Zhas_masklengthr   	chunk_lenr(   r(   r)   r     s    











zWebSocketReader.parse_frame)T)r   r    r!   r   r   r*   r   rW   r   rg   r   r   r   r   r	   rq   r   r(   r(   r(   r)   r     s    
}r   c                
   @   s   e Zd Zdee dddeeje	e
ee
e	ddddZdee
ee
 ddd	d
Ze
edddZeddddZdeeef ddddZd eeef ddddZd!eeef e	ee
 ddddZd"e
eeef ddddZdS )#r   Fr   )use_masklimitrandomr   r   N)protocol	transportr   r   r   r   r   rM   c                C   sB   || _ || _|| _|j| _|| _|| _d| _|| _d| _d | _	d S )NFr   )
r   r   r   	randranger   r   _closing_limit_output_size_compressobj)rN   r   r   r   r   r   r   r   r(   r(   r)   rW   Y  s    zWebSocketWriter.__init__)rT   r   r   rM   c                    s  | j r|tj@ stdd}|s&| jr|dk r|r>| |}n| jsR| | j| _| j}||I dH }||| jrzt	j
nt	j7 }|tr|dd }|dB }t|}| j}|rd}nd}|dk rtd|B |B ||B }	n<|d	k rtd|B |B d|B |}	ntd|B |B d
|B |}	|r| dd}
|
dd}
t|}t|
| | |	|
 |  |  jt|	t|
 t| 7  _nLt|tkr| |	 | | n| |	|  |  jt|	t| 7  _| j| jkrd| _| j I dH  dS )<Send a frame over the websocket with message as its payload.!Cannot write to closing transportr   r3   N@      r   rG   r   l    rl   big)r   r   r:   ConnectionResetErrorr   _make_compress_objr   flushr   zlibZ_FULL_FLUSHZ_SYNC_FLUSHendswithry   rr   r   	PACK_LEN1	PACK_LEN2	PACK_LEN3r   to_bytesrq   r   _writer   rF   r   r   _drain_helper)rN   rT   r   r   ZrsvcompressobjZ
msg_lengthr   Zmask_bitheaderrk   r(   r(   r)   _send_frameo  sR    


$
zWebSocketWriter._send_frame)r   rM   c                 C   s   t tj| tdS )N)levelwbitsmax_sync_chunk_size)r   r   Z_BEST_SPEEDWEBSOCKET_MAX_SYNC_CHUNK_SIZE)rN   r   r(   r(   r)   r     s
    z"WebSocketWriter._make_compress_objr   c                 C   s,   | j d u s| j  rtd| j | d S )Nr   )r   
is_closingr   write)rN   rJ   r(   r(   r)   r     s    zWebSocketWriter._writer.   )rT   rM   c                    s,   t |tr|d}| |tjI dH  dS )zSend pong message.r   N)rp   rQ   encoder   r   r9   rN   rT   r(   r(   r)   rA     s    

zWebSocketWriter.pongc                    s,   t |tr|d}| |tjI dH  dS )zSend ping message.r   N)rp   rQ   r   r   r   r8   r   r(   r(   r)   r@     s    

zWebSocketWriter.ping)rT   r?   r   rM   c                    sJ   t |tr|d}|r0| |tj|I dH  n| |tj|I dH  dS )r   r   N)rp   rQ   r   r   r   r7   r6   )rN   rT   r?   r   r(   r(   r)   send  s
    

zWebSocketWriter.sendr   rR   c                    sJ   t |tr|d}z(| jt|| tjdI dH  W d| _nd| _0 dS )z<Close the websocket, sending the specified code and message.r   )r   NT)rp   rQ   r   r   PACK_CLOSE_CODEr   r:   r   rX   r(   r(   r)   rB     s    

zWebSocketWriter.close)N)r.   )r.   )FN)r   r.   )r   r    r!   rH   r   Randomr   asyncio	Transportr   r*   r   rW   rg   r	   r   r   r   r   r   rQ   rA   r@   r   rB   r(   r(   r(   r)   r   X  sB    
F	  
r   )F)r~   FF)Sr_   r   	functoolsrO   r   resysr   enumr   structr   typingr   r   r   r   r   r	   r
   r   r   r   r   base_protocolr   compression_utilsr   r   helpersr   streamsr   __all__r   r/   r*   rP   r   r   r   rg   unpack_fromr   r   unpackr   packr   r   r   r   rF   rH   r   r<   r   r;   r   r   r   ra   	byteorderrb   rQ   	lru_cacherj   rq   rv   r   Z
_websocketrw   ImportErrorry   compilerz   r{   r   r   r   r   r   r   r(   r(   r(   r)   <module>   sz   4	







 4   A