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o ;j�@ � @ s� d Z ddlZddlZddlZddlZddlZddlZddlZddl m Z ddl m Z ddlZddlmZ ddlmZmZmZ dd� Ze� d d � Z dd d �Z ddd�Zd dd�Zd dd�Zd dd�Z d dd�Z d dd�Z dS ) z-Module with helpers for serving static files.� N)�_make_boundary)�UnsupportedOperation)�ntob)�cptools�file_generator_limited�httputilc C s: t jst �� dt jd< dt jd< dt jd< dt jd< d S ) z#Pre-initialize global mimetype map.z image/x-dwgz.dwgz image/x-iconz.icozapplication/x-bzip2z.bz2zapplication/x-gzipz.gzN)� mimetypesZinited�init� types_map� r r �G/opt/saltstack/salt/lib/python3.10/site-packages/cherrypy/lib/static.py�_setup_mimetypes s r c C sL t �d|�jddd��� }d�| |�}||kr$tj�|�}|d�|�7 }|S )z�Create HTTP header for downloading a file with a UTF-8 filename. This function implements the recommendations of :rfc:`6266#appendix-D`. See this and related answers: https://stackoverflow.com/a/8996249/2173868. �NFKC�ascii�ignore)�errorsz{}; filename="{}"z; filename*=UTF-8''{})� unicodedata� normalize�encode�decode�format�urllib�parse�quote)� disposition� file_nameZ ascii_name�headerZ quoted_namer r r �_make_content_disposition s �� r Fc C s� t jj}tj�| �sd| }|rt �|d� t|��zt�| �}W n t t tfy9 |r5t �d| d� t � � �w t� |j �rN|rJt �d| d� t � � �t�|j�|jd< t�� |du ryd}| �d �} | d krr| | d� �� }tj�|d�}|dur�||jd < |r�t �d | d� d} |dur�|du r�tj�| �}t||�} | |jd < |r�t �d| d� |j} t | d�} t | || |d�S )a= Set status, headers, and body in order to serve the given path. The Content-Type header will be set to the content_type arg, if provided. If not provided, the Content-Type will be guessed by the file extension of the 'path' argument. If disposition is not None, the Content-Disposition header will be set to "<disposition>; filename=<name>; filename*=utf-8''<name>" as described in :rfc:`6266#appendix-D`. If name is None, it will be set to the basename of path. If disposition is None, no Content- Disposition header will be written. z '%s' is not an absolute path.�TOOLS.STATICFILEzos.stat(%r) failed� TOOLS.STATICz%r is a directory� Last-ModifiedN� �.���� Content-Type�Content-Type: %r�Content-Disposition�Content-Disposition: %r�rb��debug) �cherrypy�serving�response�os�path�isabs�log� ValueError�stat�OSError� TypeError�NotFound�S_ISDIR�st_moder �HTTPDate�st_mtime�headersr �validate_since�rfind�lowerr r �get�basenamer �st_size�open�_serve_fileobj) r/ � content_typer �namer* r- �msg�st�ext�i�cd�content_length�fileobjr r r � serve_file7 sP � rM c C s� t jj}z t�| �� �}W n ty |r t �dd� d}Y n ty* d}Y nw t � |j �|j d< t �� |j}|durD||j d< |rNt �d| d� d}|dure|du r[|}nt||�}||j d< |rot �d| d� t| |||d �S ) ac Set status, headers, and body in order to serve the given file object. The Content-Type header will be set to the content_type arg, if provided. If disposition is not None, the Content-Disposition header will be set to "<disposition>; filename=<name>; filename*=utf-8''<name>" as described in :rfc:`6266#appendix-D`. If name is None, 'filename' will not be set. If disposition is None, no Content-Disposition header will be written. CAUTION: If the request contains a 'Range' header, one or more seek()s will be performed on the file object. This may cause undesired behavior if the file object is not seekable. It could also produce undesired results if the caller set the read position of the file object prior to calling serve_fileobj(), expecting that the data would be served starting from that position. zos has no fstat attributer Nr r$ r% r& r' r) )r+ r, r- r. �fstat�fileno�AttributeErrorr1 r r r9 r: r; r r< rA r rC ) rL rD r rE r* r- rG rK rJ r r r � serve_fileobj� s4 � rQ c st t jj}t jj}|jdkr�d|jd< t�|j�d�����g kr7d� |jd< d}�r1t � |d� t � d |���r�t ��d kr}�d \}}|�krK�}|| } �r[t � d ||f d� d |_ d||d �f |jd< | |jd< �� |� t�| �|_|jS d |_ t� � d� } | |jd< d|jv r�|jd= � �����fdd�} | � |_|jS �r�t � dd� �|jd< �|_|jS )zZSet ``response.body`` to the given file object, perhaps ranged. Internal helper. )� rR �bytesz Accept-RangesZRangez bytes */%sz Content-Rangez:Invalid Range (first-byte-pos greater than Content-Length)r i� rR r z Single part; start: %r, stop: %rz206 Partial Contentzbytes %s-%s/%szContent-Lengthz!multipart/byteranges; boundary=%sr$ c 3 s� � dV �D ]D\} }�rt �d| |f d� td� d�V td� d�V td| |d �f d�V ��| � t�|| �}|D ]}|V qAdV qtd� d d�V dV d S ) Ns z Multipart; start: %r, stop: %rr z--r z Content-type: %sz# Content-range: bytes %s-%s/%s rR )r+ r1 r �seekr )�start�stop�gen�chunk��boundaryrK rD r* rL �rr r � file_ranges� s6 � ��� �� z#_serve_fileobj.<locals>.file_rangeszNo byteranges requested)r+ r, r- �request�protocolr; r Z get_rangesr? r1 � HTTPError�len�statusrT r �body� make_boundary) rL rD rK r* r- r] �messagerU rV Zr_len�ctr\ r rY r rC � sV �� '� rC c C s t | dd|�S )z5Serve 'path' as an application/x-download attachment.zapplication/x-download� attachment)rM )r/ rE r r r �serve_download s rg c C s� |r t �d| |f d� z d }|r#tj�| �\}}|�|dd � d �}t| ||d� W dS t jy? |r<t �dd� Y dS w ) Nz Attempting %r (content_types %r)�TOOLS.STATICDIRrR )rD r* Tr6 r F)r+ r1 r. r/ �splitextr? rM r6 )�filename� content_typesr* rD r[ rH r r r �_attempt s$ �� �rl r! c C sz t jj}|jdvr|rt �dd� dS |r+t�||j�s+|r)t �d|j|f d� dS tj � |�}tj � |�sN|sGd}|rCt �|d� t |��tj � ||�}| dkrTd} | �d �} |jt| �d d � } tj�| �d ��} t�� d kry| �dd �} tj � || �} |r�t �d| |jf d� tj �| ��tj �|��s�t �d��t| |�} | s�|r�ttj � | |�|�} | r�| d d v |_| S )a Serve a static resource from the given (root +) dir. match If given, request.path_info will be searched for the given regular expression before attempting to serve static content. content_types If given, it should be a Python dictionary of {file-extension: content-type} pairs, where 'file-extension' is a string (e.g. "gif") and 'content-type' is the value to write out in the Content-Type response header (e.g. "image/gif"). index If provided, it should be the (relative) name of a file to serve for directory requests. For example, if the dir argument is '/home/me', the Request-URI is 'myapp', and the index arg is 'index.html', the file '/home/me/myapp/index.html' will be sought. �ZGET�HEAD� request.method not GET or HEADrh F�.request.path_info %r does not match pattern %rz.Static dir requires an absolute dir (or root).�global�/z\/rR N�Windows�\z Checking file %r to fulfill %ri� r# ) r+ r, r] �methodr1 �re�search� path_infor. r/ � expanduserr0 r2 �join�rstripr` r r �unquote�lstrip�platform�system�replace�normpath� startswithr_ rl Zis_index) �section�dir�root�matchrk �indexr* r] rF �branchrj Zhandledr r r � staticdir, sX �� �� r� c C s� t jj}|jdvr|rt �dd� dS |r+t�||j�s+|r)t �d|j|f d� dS tj � | �sK|sDd| f }|r@t �|d� t |��tj � || �} t | ||d�S )a� Serve a static resource from the given (root +) filename. match If given, request.path_info will be searched for the given regular expression before attempting to serve static content. content_types If given, it should be a Python dictionary of {file-extension: content-type} pairs, where 'file-extension' is a string (e.g. "gif") and 'content-type' is the value to write out in the Content-Type response header (e.g. "image/gif"). rm ro r Frp z5Static tool requires an absolute filename (got '%s').r) )r+ r, r] ru r1 rv rw rx r. r/ r0 r2 rz rl )rj r� r� rk r* r] rF r r r � staticfile~ s. �� � r� )NNNF)F)N)r! r! Nr! F)Nr! NF) �__doc__r r. r~ rv r3 r � urllib.parser �email.generatorr rc �ior r+ Zcherrypy._cpcompatr Z cherrypy.libr r r r r rM rQ rC rg rl r� r� r r r r �<module> s: �M � 6 W �R
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