/usr/share/pyshared/DAV/BufferingHTTPServer.py is in python-webdav 0.9.4.1-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | #Copyright (c) 1999 Christian Scholz (ruebe@aachen.heimat.de)
#
#This library is free software; you can redistribute it and/or
#modify it under the terms of the GNU Library General Public
#License as published by the Free Software Foundation; either
#version 2 of the License, or (at your option) any later version.
#
#This library is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
#Library General Public License for more details.
#
#You should have received a copy of the GNU Library General Public
#License along with this library; if not, write to the Free
#Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
#MA 02111-1307, USA
"""
Buffering HTTP Server
"""
from DAV.utils import VERSION, AUTHOR
__version__ = VERSION
__author__ = AUTHOR
from BaseHTTPServer import BaseHTTPRequestHandler
class BufferedHTTPRequestHandler(BaseHTTPRequestHandler):
"""
Buffering HTTP Request Handler
This class is an extension to the BaseHTTPRequestHandler
class which buffers the whole output and sends it at once
after the processing if the request is finished.
This makes it possible to work together with some clients
which otherwise would break (e.g. cadaver)
"""
responses = dict(
BaseHTTPRequestHandler.responses.items() +
{
424: ('Failed Dependency', 'The request failed due to failure of a previous request')
}.items()
)
def _init_buffer(self):
"""initialize the buffer.
If you override the handle() method remember to call
this (see below)
"""
self.__buffer=""
def _append(self,s):
""" append a string to the buffer """
self.__buffer=self.__buffer+s
def _flush(self):
""" flush the buffer to wfile """
self.wfile.write(self.__buffer)
self.wfile.flush()
self.__buffer=""
def handle(self):
""" Handle a HTTP request """
self._init_buffer()
BaseHTTPRequestHandler.handle(self)
self._flush()
def send_header(self, keyword, value):
"""Send a MIME header."""
if self.request_version != 'HTTP/0.9':
self._append("%s: %s\r\n" % (keyword, value))
def end_headers(self):
"""Send the blank line ending the MIME headers."""
if self.request_version != 'HTTP/0.9':
self._append("\r\n")
def send_response(self, code, message=None):
self.log_request(code)
if message is None:
if self.responses.has_key(code):
message = self.responses[code][0]
else:
message = ''
if self.request_version != 'HTTP/0.9':
self._append("%s %s %s\r\n" %
(self.protocol_version, str(code), message))
self.send_header('Server', self.version_string())
self.send_header('Connection', 'close')
self.send_header('Date', self.date_time_string())
protocol_version="HTTP/1.1"
|