B eAdš.ã @s¤ddlZddlZddlZddlZddlmZmZmZmZe  d¡Z e rRddlm Z dZ dZ dd„Zd d „Zd d „Zd d„Zdd„ZGdd„dƒZGdd„dejƒZdd„Zdd„Ze ejee¡e ejd¡e eje¡e ejd¡edkr eejƒdkredƒe  ¡e!ejddƒtZ"ee"ƒZ#x(e#j$d D]Z%e%e#_%e# &d!e%¡q4sI)ÚstructÚunpackÚreadÚ HEADERSIZE)Úfobj©r úE/var/www/html/venv/lib/python3.7/site-packages/PIL/IcnsImagePlugin.pyÚ nextheader#srcCsH|\}}| |¡| d¡}|dkr0d}t|ƒ‚t||d|df|ƒS)Nész'Unknown signature, expecting 0x00000000)Úseekr Ú SyntaxErrorÚread_32)r Ú start_lengthÚsizeÚstartÚlengthÚsigÚmsgr r rÚread_32t's  rc Csz|\}}| |¡|d|d|d|df}|d|d}||dkrr| |¡}t d||dddd¡}nt d|d¡}xðtdƒD]ä} g} |} xˆ| dkr| d¡} | s²P| d} | d@rò| d } | d¡} x4t| ƒD]}|  | ¡qÞWn| d} |  | | ¡¡| | 8} | dkr˜Pq˜W| dkrBd t| ƒ›d }t|ƒ‚t d |d   | ¡dd dd¡}|j   |j | ¡qŠWd|iS)zn Read a 32bit RGB icon resource. Seems to be either uncompressed or an RLE packbits-like scheme. réééÚRGBÚrawNé€é}zError reading channel [z left]ÚLó) rr rÚ frombufferÚnewÚrangeÚappendÚreprrÚjoinÚimZputband)r rrrrÚ pixel_sizeÚsizesqZindatar*Zband_ixÚdataZ bytesleftÚbyteÚ blocksizeÚirÚbandr r rr2s@        rc Csf|d}| |¡|d|d|d|df}|d|d}t d|| |¡dddd¡}d|iS)Nrrrr"rÚA)rrr$r )r rrrr+r,r1r r rÚread_mk]s   r3c Csì|\}}| |¡| d¡}|dd…dkrT| |¡t |¡}t |j¡d|iS|dd…dks||dd…dks||dkrÜtsŒd }t|ƒ‚| |¡| |¡}t   |¡} t   | ¡}t |j¡|j dkrÔ| d¡}d|iSd }t|ƒ‚dS) Né rs‰PNG  ÚRGBArsÿOÿQs ‡ s jP ‡ zQUnsupported icon subimage format (rebuild PIL with JPEG 2000 support to fix this)z Unsupported icon subimage format)rr rZ PngImageFilerZ_decompression_bomb_checkrÚ enable_jpeg2kÚ ValueErrorÚioÚBytesIOrZJpeg2KImageFileÚmodeÚconvert) r rrrrrr*rZ jp2kstreamÚfr r rÚread_png_or_jpeg2000gs0            r=c@sÆeZdZdefgdefgdefgdefgdefgdefdefdefgd efgd efgd efd efgd efdefdefgdefgdefdefdefgdœ Zdd„Zdd„Z dd„Z dd„Z d dd„Z dS)!ÚIcnsFilesic10sic09sic14sic08sic13sic07sit32st8mksicp6sic12sih32sh8mksicp5sil32sl8mksic11sicp4sis32ss8mk) )iir)iir)ér?r)r?r?r)r r r)r r r)é@r@r)é rAr)é0rBr)rArAr)érCr)rCrCrcCs˜i|_}||_t|ƒ\}}t|ƒs0d}t|ƒ‚t}x^||kr’t|ƒ\}}|dkr^d}t|ƒ‚|t7}|t8}||f||<| |tj¡||7}q6WdS)z@ fobj is a file-like object as an icns resource znot an icns filerzinvalid block headerN) Údctr rÚ_acceptrr rr8ÚSEEK_CUR)Úselfr rDrÚfilesizerr0r/r r rÚ__init__¥s"     zIcnsFile.__init__cCsHg}x>|j ¡D]0\}}x&|D]\}}||jkr| |¡PqWqW|S)N)ÚSIZESÚitemsrDr')rGÚsizesrZfmtsÚfmtÚreaderr r rÚ itersizes¼s   zIcnsFile.itersizescCs | ¡}|sd}t|ƒ‚t|ƒS)NzNo 32bit icon resources found)rOrÚmax)rGrLrr r rÚbestsizeÅs zIcnsFile.bestsizecCsHi}x>|j|D]0\}}|j |¡}|dk r| ||j||ƒ¡qW|S)z Get an icon resource as {channel: array}. Note that the arrays are bottom-up like windows bitmaps and will likely need to be flipped or transposed in some way. N)rJrDÚgetÚupdater )rGrrDÚcoderNÚdescr r rÚ dataforsizeÌs  zIcnsFile.dataforsizeNcCs†|dkr| ¡}t|ƒdkr.|d|ddf}| |¡}| dd¡}|rL|S| d¡ ¡}y| |d¡Wntk r€YnX|S)Nrrrr5rr2)rQÚlenrVrRÚcopyZputalphaÚKeyError)rGrZchannelsr*r r rÚgetimageÙs   zIcnsFile.getimage)N) Ú__name__Ú __module__Ú __qualname__r=rr3rrJrIrOrQrVrZr r r rr>‰s.  r>c@sBeZdZdZdZdZdd„Zedd„ƒZej dd„ƒZd d „Z d S) Ú IcnsImageFilea! PIL image support for Mac OS .icns files. Chooses the best resolution, but will possibly load a different size image if you mutate the size attribute before calling 'load'. The info dictionary has a key 'sizes' that is a list of sizes that the icns file has. ZICNSzMac OS icns resourcecCs\t|jƒ|_d|_|j ¡|jd<|j ¡|_|jd|jd|jd|jdf|_dS)Nr5rLrrr) r>ÚfpÚicnsr:rOÚinforQÚ best_sizer)rGr r rÚ_openþs   zIcnsImageFile._opencCs|jS)N)Ú_size)rGr r rrszIcnsImageFile.sizecCsª|}||jdkr0t|ƒdkr0|d|ddf}||jdkr†t|ƒdkr†|ddkr†dd„|jdDƒ}||kr†|jd| |¡}||jdkr d}t|ƒ‚||_dS) NrLrrrrcSs,g|]$}|d|d|d|df‘qS)rrrr )Ú.0rr r rú sz&IcnsImageFile.size..z2This is not one of the allowed sizes of this image)rarWÚindexr7rd)rGÚvalueZ info_sizeZ simple_sizesrr r rr s  cCs¢t|jƒdkr@|j|_|jd|jd|jd|jdf|_tj |¡}|jdk rh|jj|jkrh|S| ¡|j |j¡}| ¡}|j|_|j |_ |j|_|S)Nrrrr) rWrrbrÚloadr*Z load_preparer`rZr:)rGZpxr*r r rri s zIcnsImageFile.loadN) r[r\r]Ú__doc__ÚformatÚformat_descriptionrcÚpropertyrÚsetterrir r r rr^ðs  r^c CsÔt|dƒr| ¡dddddddddœ}d d „|j d g¡Dƒ}i}xRt| ¡ƒD]B}||krf||n | ||f¡}t ¡}|  |d ¡|  ¡||<qRWg} x6|  ¡D]*\} }||} |   | t t| ƒ| d œ¡q¦W| t¡t } | t dt| ƒ7} | tdd„| Dƒƒ7} | t d| ¡¡| d¡| t dt t| ƒt ¡¡x2| D]*} | | d¡| t d| d¡¡qLWx@| D]8} | | d¡| t d| d¡¡| | d¡q€Wt|dƒrÐ| ¡dS)za Saves the image as a series of PNG files, that are then combined into a .icns file. Úflushr r?iirAr@)sic07sic08sic09sic10sic11sic12sic13sic14cSsi|] }||j“qSr )Úwidth)rer*r r rú Lsz_save..Z append_imagesZpng)ÚtyperÚstreamrcss|]}|dVqdS)rNr )reÚentryr r rú dsz_save..z>isTOC rrrrsN)ÚhasattrroZ encoderinforRÚsetÚvaluesÚresizer8r9ÚsaveÚgetvaluerKr'r rWÚwriteÚMAGICÚsumrÚpack)r*r_ÚfilenamerLZprovided_imagesZ size_streamsrÚimageÚtempÚentriesrrrsZ file_lengthrtr r rÚ_save:sN       r„cCs|dd…tkS)Nr)r})Úprefixr r rrExsrEz.icnsz image/icnsÚ__main__rz)Syntax: python3 IcnsImagePlugin.py [file]rÚrbrLzout-%s-%s-%s.pngzout.pngÚwindows)*r8ÚosrÚsysZPILrrrrZ check_codecr6rr}r rrrr3r=r>r^r„rEZ register_openrkZregister_extensionZ register_saveZ register_mimer[rWÚargvÚprintÚexitÚopenr_Zimfrarrzr*ÚplatformZ startfiler r r rÚsF   + "gJ>