Fixes SF bug #405427.
If an http response has a bogus return code, e.g. 400.100, raise
BadStatusLine.

socket -- as suggested by Clarence Gardner.

Fix httplib to comply with the new ssl-socket interface.

fixed typo in ihooks docstring

"smallest patch ever".

Header

Dougfort's comments: httplib does not include ':port ' in the HTTP 1.1
'Host:' header.  This causes problems if the server is not listening
on Port 80.  The test case I use is the login to /manage under Zope,
with Zope listening on port 8080. Zope returns a <frameset> with the
<frame> source URLs lacking the :8080.

modification.  Removed the need for that.

  The ASCII-art diagram at the top of httplib contains a backslash at
  the end of a line, which causes Python to remove the newline. This
  one-character patch adds a space after the backslash so it will
  appear at the end of the line in the docstring as intended.

There should really be a little tool to help with this -- it's rather
tedious and there are lots of special cases!

socket in httplib.py.

The bug reports that on Windows, you must pass sock._sock to the
socket.ssl() call.  But on Unix, you must pass sock itself.  (sock is
a wrapper on Windows but not on Unix; the ssl() call wants the real
socket object, not the wrapper.)

So we see if sock has an _sock attribute and if so, extract it.

Unfortunately, the submitter of the bug didn't confirm that this patch
works, so I'll just have to believe it (can't test it myself since I
don't have OpenSSL on Windows set up, and that's a nontrivial thing I
believe).

msg/headers are empty and the entire response is treated as the body.

interface consistent: The client is responsible for closing the
socket, regardless of the amount of data received.

Restore suport for set_debuglevel call.

ignoring them; e.g. Zope sometimes returns 13497L

fix support for passing http version to connect in HTTP

Modify HTTP to use delegation instead of inheritance.  The
_connection_class attribute of the class defines what class to
delegate to.  The HTTPS class is a subclass of HTTP that redefines
_connection_class.

use "cvs diff -b" to verify.

connections.

This fixes a bunch of socket.connect(host, post) calls.  Note that I
haven't tested all modules -- I don't have enough servers here...

Brian E Gallew, which were improved and adapted to OpenSSL 0.9.4 by
Laszlo Kovacs of HP.  Both have kindly given permission to include
the patches in the Python distribution.  Final formatting by GvR.

    HTTP/1.x 200
instead of
    HTTP/1.x 200 OK

Also reformatted the whole module with 4 spaces and no tabs.

(1) No longer close self.sock; close it on close().  (Guido)

(2) Don't use regular expressions for what can be done simply with
string.split() -- regex is thread unsafe.  (Jeremy)

(3) Delete unused imports.  (Jeremy)