The virtual box driver was directly accesing the domain events
structs instead of using the APIs provided. To prevent this kind
of abuse, make the struct definitions private, forcing use of the
internal APIs. This requires adding one extra internal API.
* src/conf/domain_event.h, src/conf/domain_event.c: Move
virDomainEventCallback and virDomainEvent structs into
the source file instead of header
* src/vbox/vbox_tmpl.c: Use official APIs for dispatching domain
events instead of accessing structs directly.
* src/capabilities.c, src/capabilities.h, src/domain_conf.c,
src/domain_conf.h, src/domain_event.c, src/domain_event.h,
src/interface_conf.c, src/interface_conf.h,
src/network_conf.c, src/network_conf.h, src/node_device_conf.c,
src/node_device_conf.h, src/secret_conf.c, src/secret_conf.h,
src/storage_conf.c, src/storage_conf.h, src/storage_encryption_conf.c,
src/storage_encryption_conf.h: Move to src/conf/
* src/Makefile.am: Add -Isrc/conf to the individual build targets
which need to use XML config APIs. Remove LIBXML_CFLAGS, LIBSSH2_CFLAGS
and SELINUX_CFLAGS from global INCLUDES and only have them in build
targets which actually need them. Create a libvirt_conf.la
convenience library for all config parsers
* src/hostusb.h: Remove bogus include of domain_conf.h
* tests/Makefile.am: Add -Isrc/conf. Remove bogus -I$builddir/src
since it never has any generated header files
* daemon/Makefile.am: Add -Isrc/conf
* proxy/Makefile.am: Add -Isrc/conf and cope with renamed files
* src/hash.c: Remove bogus include of libxml/threads.h