Win32 Port of D-Bus

[Ralf Habacker]

Hi all,

to become a little familar with the stuff I tried to hack the sources to 
see how complicate a port would be. Tcp connections are mostly working 
and some data could already be exchanged, but test_names does not finish 
it's call. probably as Martin Kosina already stated.

**Some topics:
- initialisation of winsock library in dbus-sysdeps-utils-win32.c
- native _dbus_directory_open() , _dbus_directory_get_next_file () 
implementations (not tested complete)
- I splitted some functions into -win32.c related files.
- fixed socket/file incompatible write/read functions -> 
dbus-sysdeps-win32.c has now a isSocket(), which are used in 
_dbus_read/_dbus_write
      bytes_read = isSocket(fd) ? recv (fd, data, count,0) : read (fd, 
data, count);
      bytes_written = isSocket(fd) ? send (fd, data, len, 0) : write 
(fd, data, len);

- I had major problem with the automake based build system, which does 
not run under the windows command shell, so I used a cmake buildsystem 
(http://www.cmake.org) which is the new buildsystem for KDE4.
- Because there are several places changed and some new files are added 
i've created a tarball at 
http://webdev.cegit.de/snapshots/kde-windows/dbus-win/.

Please note that this is not an official patch according to 
http://dbus.freedesktop.org/doc/HACKING, it is indented to start a 
discussion how such a port could be implemented. 

Regards
Ralf