Felix Nawothnig 75a73414a4 Define enumerators for all HTTP methods, including PATCH from RFC5789
This patch defines enumerators for all HTTP methods that exist
(including PATCH introduced in RFC 5789).

It also makes them bit-masky (that's not a word, is it?), breaking
binary- but not source-code compatibility.

evhttp now stores a bitmask specifying for which methods requests to
dispatch and which ones to reject with "405 Method Not Allowed".

By default that's the ones we currently have (GET, POST, HEAD, PUT,
DELETE), thereby keeping functional compatibility (besides the minor
change that one of the other methods will now cause 405 instead of
400. But I believe that could even be considered a bug-fix).

evhttp is extended by evhttp_set_allowed_methods() with which the
user can change that bitmask.

no regressions here and my test-app still works. Haven't yet
actually tested any of the new methods.

What's obviously missing here is the special logic for the methods:

OPTIONS: We should be fine here - I believe our current dispatch
logic should work fine. Some convenience functions would be fine
though.

TRACE: I'm pretty certain we should never dispatch this to the
callbacks and simply implement the necessary functionality built-in.

CONNECT: Pretty straight-forward to implement (and considering the
framework in which we implement it very efficient too). Should
probably go built-in.

PATCH: Except for checking the RFC against our pre-dispatch logic
(there just might be some "MUST not have Some-Header" lurking
somewhere) there is nothing to be done here, this is completely up
to the user. Nothing to do.
2010-11-04 11:53:36 -04:00
2010-10-05 14:29:48 -04:00
2010-08-06 20:21:27 -04:00
2010-10-14 18:35:11 -04:00

0. BUILDING AND INSTALLATION (Briefly)

$ ./configure
$ make
$ make verify   # (optional)
$ sudo make install

1. BUILDING AND INSTALLATION (In Depth)

To build libevent, type

$ ./configure && make

     (If you got libevent from the git repository, you will
      first need to run the included "autogen.sh" script in order to
      generate the configure script.)

Install as root via

# make install

You can run the regression tests by running

$ make verify

Before, reporting any problems, please run the regression tests.

To enable the low-level tracing build the library as:

   CFLAGS=-DUSE_DEBUG ./configure [...]

Standard configure flags should work.  In particular, see:

   --disable-shared          Only build static libraries
   --prefix                  Install all files relative to this directory.


The configure script also supports the following flags:

   --enable-gcc-warnings     Enable extra compiler checking with GCC.
   --disable-malloc-replacement
                             Don't let applications replace our memory
                             management functions
   --disable-openssl         Disable support for OpenSSL encryption.
   --disable-thread-support  Don't support multithreaded environments.

2. USEFUL LINKS:

For the latest released version of Libevent, see the official website at
http://monkey.org/~provos/libevent/ .

There's a pretty good work-in-progress manual up at
   http://www.wangafu.net/~nickm/libevent-book/ .

For the latest development versions of Libevent, access our Git repository
via
   "git clone git://levent.git.sourceforge.net/gitroot/levent/libevent"

You can browse the git repository online at
http://levent.git.sourceforge.net/git/gitweb-index.cgi .

To report bugs, request features, or submit patches to Libevent,
use the Sourceforge trackers at
https://sourceforge.net/tracker/?group_id=50884 .

There's also a libevent-users mailing list for talking about Libevent
use and development: http://archives.seul.org/libevent/users/

3. ACKNOWLEDGMENTS

The following people have helped with suggestions, ideas, code or
fixing bugs:

  Alejo
  Weston Andros Adamson
  William Ahern
  Avi Bab
  Gilad Benjamini
  Stas Bekman
  Joachim Bauch
  Ralph Castain
  Shuo Chen
  Ka-Hing Cheung
  Andrew Danforth
  Christopher Davis
  Mike Davis
  Mihai Draghicioiu
  Shie Erlich
  Alexander von Gernler
  Artur Grabowski
  Michael Herf
  Sebastian Hahn
  Aaron Hopkins
  Tani Hosokawa
  Claudio Jeker
  Valery Kyholodov
  Marko Kreen
  Scott Lamb
  Christopher Layne
  Adam Langley
  Christopher Layne
  Philip Lewis
  Zhou Li
  David Libenzi
  Moshe Litvin
  Hagne Mahre
  Lubomir Marinov
  Nick Mathewson
  James Mansion
  Nicholas Marriott
  Andrey Matveev
  Caitlin Mercer
  Felix Nawothnig
  Trond Norbye
  Richard Nyberg
  Jon Oberheide
  Phil Oleson
  Dave Pacheco
  Tassilo von Parseval
  Simon Perreault
  Pierre Phaneuf
  Ryan Phillips
  Jon Poland
  Bert JW Regeer
  Hanna Schroeter
  Ralf Schmitt
  Mike Smellie
  Kevin Springborn
  Ferenc Szalai
  Dug Song
  Brodie Thiesfield
  Jason Toffaletti
  Zack Weinberg
  Taral
  propanbutan
  mmadia

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