a
    ZXhQ                     @   s  d 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
 ddlmZmZmZ ddlmZ ddlZddlZdZd	ZdZz0zdd
lmZ W n ey   ddlZY n0 W n ey   dZY n0 dZG dd deZG dd deZdGddZdHddZdZ dZ!dIddZ"dJddZ#dd Z$dd Z%d d! Z&dKd"d#Z'd$Z(ej)d%ej*d&Z+d'Z,d(Z-d)Z.e)d*Z/d+d, Z0d-d. Z1d/d0 Z2d1d2 Z3e)d3Z4d4d5 Z5d6d7 Z6d8d9 Z7e8eZ9e9:d: e8eZ;e;<d;d<g g d=Z=d>Z>g d?Z?d@Z@dAZAdBZBdCdDgZCdEdFgZDdS )La  fontTools.t1Lib.py -- Tools for PostScript Type 1 fonts.

Functions for reading and writing raw Type 1 data:

read(path)
	reads any Type 1 font file, returns the raw data and a type indicator:
	'LWFN', 'PFB' or 'OTHER', depending on the format of the file pointed
	to by 'path'.
	Raises an error when the file does not contain valid Type 1 data.

write(path, data, kind='OTHER', dohex=False)
	writes raw Type 1 data to the file pointed to by 'path'.
	'kind' can be one of 'LWFN', 'PFB' or 'OTHER'; it defaults to 'OTHER'.
	'dohex' is a flag which determines whether the eexec encrypted
	part should be written as hexadecimal or binary, but only if kind
	is 'OTHER'.
    N)eexec)getMacCreatorAndType)bytechrbyteord	bytesjointobytes)_type1_pre_eexec_order_type1_fontinfo_order_type1_post_eexec_order)StandardEncodingZjvrz1.0b3)Res   c                   @   s   e Zd ZdS )T1ErrorN)__name__
__module____qualname__ r   r   ]/var/www/viveiro_mudafortebrasil/venv/lib/python3.9/site-packages/fontTools/t1Lib/__init__.pyr   0   s   r   c                   @   sf   e Zd ZdZdddZdddZd	d
 Zdd Zdd Zdd Z	dd Z
dd Zdd ZdddZdS )T1FontztType 1 font class.

    Uses a minimal interpeter that supports just about enough PS to parse
    Type 1 fonts.
    asciiNc                 C   sf   |d u rt |\| _}nD|dkr,t|| _n0|dkr@t|| _n|dkrTt|| _nt||| _d S )NLWFNPFBOTHER)readdatareadLWFNreadPFB	readOther
ValueErrorencoding)selfpathr   kind_r   r   r   __init__;   s    zT1Font.__init__Fc                 C   s   t ||  || d S N)writegetData)r    r!   typedohexr   r   r   saveAsH   s    zT1Font.saveAsc                 C   s   t | ds|  | _| jS )Nr   )hasattr
createDatar   r    r   r   r   r'   K   s    

zT1Font.getDatac                 C   s   | d S )a  Return a generic GlyphSet, which is a dict-like object
        mapping glyph names to glyph objects. The returned glyph objects
        have a .draw() method that supports the Pen protocol, and will
        have an attribute named 'width', but only *after* the .draw() method
        has been called.

        In the case of Type 1, the GlyphSet is simply the CharStrings dict.
        CharStringsr   r-   r   r   r   getGlyphSetP   s    	zT1Font.getGlyphSetc                 C   s   t | ds|   | j| S )Nfont)r+   parser0   )r    keyr   r   r   __getitem__[   s    
zT1Font.__getitem__c           
      C   s   ddl m} ddl m} || j| j| _| jd }| jd dd}|dksRJ | jd d }| D ]2\}}t	
|d	\}}|j||d  |d
||< qhtt|D ]2}	t	
||	 d	\}}|j||d  |d
||	< q| `d S )Nr   )psLib)psCharStringsr.   PrivatelenIV   Subrs  )subrs)fontTools.miscr4   r5   Zsuckfontr   r   r0   getitemsr   decryptZT1CharStringrangelen)
r    r4   r5   ZcharStringsr7   r;   Z	glyphNameZ
charStringRir   r   r   r1   `   s     
zT1Font.parsec              	   C   s  | j }d}i }g }|| d|d  | dtj d| d|d  g d}|d7 }|d	7 }tD ]}|t||v 7 }qj|| | d
 | D ]\}}|r|||< q|dkr.|d }d}t	D ]}	|t|	|v 7 }q|| d| d
 | D ]\}	}
|| 
|	|
 q|d q|tv rF|||< d}q|| 
|| q|d | |}|td|g tdD ]}|| d q|g d t|d}|S )NFz%!FontType1-1.1: FontNamez
%t1Font: ()z%%BeginResource: font    r       dict dup beginZFontInfoz
/FontInfo s   end defT   ends   currentfile eexec    Z@0000000000000000000000000000000000000000000000000000000000000000)s   cleartomarks   %%EndResources   %%EOF
)r0   extend_tobytes	fontToolsversionfont_dictionary_keysintappendr>   FontInfo_dictionary_keys_make_linesr
   encode_eexecr   r@   )r    ZsfZeexec_began
eexec_dictlinessizer2   valuefisubkeysubvalueeexec_portionr#   r   r   r   r   r,   s   sR    




zT1Font.createDatac                 C   s  g }d\}}}d}t }t| dd d}|D ]z\}	}
|	dkr|d }d}tD ]}|t||v 7 }qR|d || | d	 | D ]D\}}|s|tkr|}n"|s|tv r|}n|s|t	v r|}|d
kr|}|dkr|| t
 q|dkr|D ]}|  qdd |D }|dt| dd t|D ]h\}}tttd | |gd\}}|t| d| dt| d| d|| d| g qD|d |d q|| || qq.|	dkr|d || t|d  d	 |d  D ]r\}}|  tttd | |jgd\}}|t| d| dt| d| d|| d| g q|d q.|| |	|
 q.|g d t|d}ttt|gd\}}|S )N)NNNr8   c                 S   s   | d dkS )Nr   r6   r   )itemr   r   r   <lambda>       z%T1Font.encode_eexec.<locals>.<lambda>)r2   r6   rF   s   dup /PrivaterH   r7   
OtherSubrsr9   c                 S   s   g | ]
}|j qS r   )bytecode).0subr_binr   r   r   
<listcomp>   r`   z'T1Font.encode_eexec.<locals>.<listcomp>z/Subrs z arrayr   r:   dup     defs   putr.   s   dup /CharStrings/s   end put)rI   s%   dup /FontName get exch definefont pops   marks   currentfile closefile
rK   q  )	std_subrssortedr>   Private_dictionary_keysrQ   rR   rM   RD_value	ND_values	PD_values
hintotherscompilerA   encode	enumerater   Zencryptr   char_IVrL   rT   rb   eexec_IV)r    rV   rW   ZRD_keyZND_keyZNP_keyr7   r;   ZsortedItemsr2   rY   prrX   r[   r\   rd   rC   Zencrypted_subrrB   Z
glyph_nameZchar_binZencrypted_charr]   Zencrypted_eexecr   r   r   rU      s    






	
zT1Font.encode_eexecc              
   C   s  |dkr"|  d| d| dgS |dv rL|  d| d|r>dnd dgS |d	kr|tkrp|  d| d
gS g }|d |d tdD ]2}|| }|dkr||  d| d| d q|d |S t|tr|  d| d| dgS t|tr&|  d| d|rdnd dgS t|tr\|  d| dddd |D  dgS t|t	r|  d| dddd |D  dgS |  d| d| dgS d S )NrD   ri   z /z def)ZisFixedPitch	ForceBold	RndStemUprg   truefalseEncodingz StandardEncoding defs   /Encoding 256 arrays'   0 1 255 {1 index exch /.notdef put} for   z.notdefrf   z putrh   z (z) defz [c                 s   s   | ]}t |V  qd S r%   strrc   vr   r   r   	<genexpr>"  r`   z%T1Font._make_lines.<locals>.<genexpr>z] defz {c                 s   s   | ]}t |V  qd S r%   r~   r   r   r   r   r   $  r`   z} def)
rM   r   rR   r@   
isinstancer   boollistjointuple)r    r2   rY   rW   rC   namer   r   r   rT   
  s2    "

 

$**zT1Font._make_linesstrictc                 C   s   t || j|S r%   )r   r   )r    serrorsr   r   r   rM   (  s    zT1Font._tobytes)r   N)F)r   )r   r   r   __doc__r$   r*   r'   r/   r3   r1   r,   rU   rT   rM   r   r   r   r   r   4   s   

5br   Fc                 C   s`   t j| \}}| }t| \}}|dkr:t| |dfS |dkrPt| |dfS t| dfS dS )z,reads any Type 1 font file, returns raw datar   z.pfbr   r   N)osr!   splitextlowerr   r   r   r   )r!   
onlyHeaderr#   extZcreatortypr   r   r   r   /  s    r   r   c                 C   s   t | | }zt|  W n tjy2   Y n0 d}zh|dkrNt| | n |dkrbt| | nt| || d}W |rtszt|  W q tjy   Y q0 n.|rtszt|  W n tjy   Y n0 0 d S )Nr   r   r   r   )	assertType1upperr   removeerror	writeLWFNwritePFB
writeOtherDEBUG)r!   r   r"   r)   errr   r   r   r&   <  s0    r&   i  P   c              	   C   s  ddl m} || }zg }|dg D ]}t|jd }t|jd dkrRtd|dv r|rj|dkrj q||jdd  q&|d	v r qq&|d
krt| d}||  W d   q1 s0    Y  q&|dkrq&tdt	| q&W |
  n
|
  0 t|}t| |S )z)reads an LWFN font file, returns raw datar   )ResourceReaderPOSTr   zcorrupt LWFN filer   rG   rG   N)rF      r8   rbbad chunk code: )ZfontTools.misc.macResr   r=   r   r   r   rR   openr   reprcloser   r   )r!   r   r   readerr   rescodefr   r   r   r   Z  s0    .r   c                 C   s   g }t | d}|dtdkr*tdt|d}|dv rtt|d}||}t||kshJ || n|dkrqntdt| |rqqW d	   n1 s0    Y  t	|}t
| |S )
z'reads a PFB font file, returns raw datar   r      zcorrupt PFB filer   r8   rF   r   N)r   r   r   r   r   stringToLongrA   rR   r   r   r   )r!   r   r   r   r   Zchunklenchunkr   r   r   r   y  s$    
"r   c                 C   s   t | d}| }W d   n1 s(0    Y  t| t|}g }|D ]6\}}|rvt|dd rv|t| qJ|| qJt|S )z'reads any (font) file, returns raw datar   Nr8   )r   r   r   findEncryptedChunksisHexrR   deHexStringr   )r!   r   r   chunksisEncryptedr   r   r   r   r     s    &r   c           	   	   C   s   t | ddd t | d}zt | d}t|}|D ]d\}}|rJd}nd}|r8t t|d |d td   }|d|d	 |td d  }|d }qNq8t td
d }|d|d	 W t 	| nt 	| 0 d S )NZjustr   r   rG   i  r    r    r   )
r   ZFSpCreateResFileZFSOpenResFileZ
UseResFiler   Resourcer   LWFNCHUNKSIZEZAddResourceZCloseResFile)	r!   r   ZresRefZresIDr   r   r   r   r   r   r   r   r     s$    
"r   c                 C   s   t |}t| dt}|D ]H\}}|r*d}nd}|tdt|  |tt| || q|tdtd  W d    n1 s0    Y  d S )NwbrG   r   r   rF   )r   r   r&   r   longToStringrA   )r!   r   r   r   r   r   r   r   r   r   r     s    r   c           	   	   C   s   t |}t| d}td }|D ]b\}}|r2d}nd}|dkrx|rx|r|t|d |  |d ||d  }qBq || q W d    n1 s0    Y  d S )Nr   rG   r      )r   r   HEXLINELENGTHr&   r   Z	hexString)	r!   r   r)   r   r   Z
hexlinelenr   r   r   r   r   r   r     s    
r      currentfile eexecs   (0[ 	
]*){512})flagss   currentfile closefiles   %-- eexec starts   %-- eexec ends   [0-9A-Fa-f]*$c                 C   s   t | d uS r%   )_ishexREmatch)textr   r   r   r     s    r   c                 C   s  t | }g } |D ]\}}|rt|d d r4t|}t|d\}}|dd  }|tt d d tkr|tt d d tkrtd|d tt d  d }| t	| t
  q|tt d d tkr| |d tt d   q| | qt| S )	Nr8   rj   r   rG   zinvalid end of eexec partr   )r   r   r   r   r?   rA   EEXECINTERNALENDr   rR   EEXECBEGINMARKEREEXECENDMARKER
EEXECBEGINr   )r   r   r   r   Z	decryptedrB   r   r   r   decryptType1  s&    r   c           	      C   s   g }|  t}|dk rq|tt d }t| |}|d u rDtd| }| ||d  }t|d d rtt|}t	
|d\}}| t}|dk rtd|d| d | f |d|d |tt d  f | |d  } q|d| f |S )Nr   r   zcan't find end of eexec partrG   r8   rj   )findr   rA   EEXECENDsearchr   startr   r   r   r?   r   rR   )	r   r   ZeBeginZendMatchZeEndZ
cypherTextZ	plainTextrB   Z	eEndLocalr   r   r   r     s*    

"r   c                 C   s   t t|  S r%   )r   r   r   split)Z	hexstringr   r   r   r     s    r   s   /FontType\s+1\s+defc                 C   sV   dD ]}| d t | |kr q*qtdt| s<td| ddk rRtd| S )N)s   %!PS-AdobeFonts   %!FontType1znot a PostScript fontznot a Type 1 fontr   r   znot an encrypted Type 1 font)rA   r   _fontType1REr   r   )r   headr   r   r   r   &  s    
r   c                 C   s6   d}t dD ]$}|t| d|d > @ |d ? 7 }q|S )Nr`   r8      rJ   )r@   r   )longr   rC   r   r   r   r   7  s    "r   c                 C   sB   t | dkrtdd}tdD ]}|t| | |d > 7 }q |S )Nr8   zstring must be 4 bytes longr   rJ   )rA   r   r@   r   )r   lrC   r   r   r   r   >  s    r   Z
FontMatrixZFSTypeZ	Copyright)r9   ra   ZUniqueIDZ
BlueValuesZ
OtherBluesZFamilyBluesZFamilyOtherBluesZ	BlueScaleZ	BlueShiftZBlueFuzzZStdHWZStdVWZ	StemSnapHZ	StemSnapVrx   ZLanguageGrouppasswordr7   Z
MinFeaturery   z/OtherSubrs[{}{}{}{systemdict/internaldict known not{pop 3}{1183615869
systemdict/internaldict get exec dup/startlock known{/startlock get exec}{dup
/strtlck known{/strtlck get exec}{pop 3}ifelse}ifelse}ifelse}executeonly]def)s   !s   s      s	   
s   ccccs   )stringZcurrentfileZexchZ
readstringpop)def)noaccessr   )put)r   r   )F)r   F)F)F)F)Er   rN   r<   r   ZfontTools.misc.macCreatorTyper   ZfontTools.misc.textToolsr   r   r   r   ZfontTools.misc.psOperatorsr   r	   r
   Z$fontTools.encodings.StandardEncodingr   r   re
__author____version__r   ZCarbonr   ImportErrorZhaveMacSupport	Exceptionr   objectr   r   r&   r   r   r   r   r   r   r   r   r   rr   Mr   r   r   r   r   r   r   r   r   r   r   r   r   r   rP   r   rS   rL   rm   rq   rk   rv   ru   rn   ro   rp   r   r   r   r   <module>   s|   
 |







