[Libvir] [PATCH] Support parsing of new SEXPR for PVFB

The paravirt framebuffer patches for Xen finally got merged into upstream xen-devel. In doing so, however, the syntax of the SEXPR for configuring them changed completely. The existing framebuffer suppoirt in libvirt thus only works with the 3.0.3 tree + PVFB patches. For 3.0.4 we need to work with the new scheme. Fortunately, in 3.0.4 the xend_config_version flag is bumped from 2 -> 3, so we have an easy value to hook off. The attached patch thus adds support for parsing an SEXPR looking like (device (vfb (vncunused 1) (vnclisten 127.0.0.1) (vncpasswd 123456) (type vnc) ) ) And generating the <graphics type='vnc' port='5903'/> XML tag to match. (A later patch will add support for the reverse direction) Dan. -- |=- Red Hat, Engineering, Emerging Technologies, Boston. +1 978 392 2496 -=| |=- Perl modules: http://search.cpan.org/~danberr/ -=| |=- Projects: http://freshmeat.net/~danielpb/ -=| |=- GnuPG: 7D3B9505 F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 -=|