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char: get rid of CharDriver

Browse source 
qemu_chr_new_from_opts() is modified to not need CharDriver backend[]
array, but uses instead objectified qmp_query_chardev_backends() and
char_get_class(). The alias field is moved outside in a ChardevAlias[],
similar to QDevAlias for devices.

"kind" and "parse" are moved to ChardevClass ("kind" is to be removed
next)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-12-09 00:50:12 +03:00
parent 8cddc46990
commit 88cace9f11
8 changed files with 161 additions and 223 deletions
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15
spice-qemu-char.c
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@ -380,6 +380,8 @@ static void char_spicevmc_class_init(ObjectClass *oc, void *data)
{
ChardevClass *cc = CHARDEV_CLASS(oc);
cc->kind = CHARDEV_BACKEND_KIND_SPICEVMC;
cc->parse = qemu_chr_parse_spice_vmc;
cc->open = qemu_chr_open_spice_vmc;
cc->chr_set_fe_open = spice_vmc_set_fe_open;
}
@ -394,6 +396,8 @@ static void char_spiceport_class_init(ObjectClass *oc, void *data)
{
ChardevClass *cc = CHARDEV_CLASS(oc);
cc->kind = CHARDEV_BACKEND_KIND_SPICEPORT;
cc->parse = qemu_chr_parse_spice_port;
cc->open = qemu_chr_open_spice_port;
cc->chr_set_fe_open = spice_port_set_fe_open;
}
@ -406,17 +410,6 @@ static const TypeInfo char_spiceport_type_info = {
static void register_types(void)
{
static const CharDriver vmc_driver = {
.kind = CHARDEV_BACKEND_KIND_SPICEVMC,
.parse = qemu_chr_parse_spice_vmc,
};
static const CharDriver port_driver = {
.kind = CHARDEV_BACKEND_KIND_SPICEPORT,
.parse = qemu_chr_parse_spice_port,
};
register_char_driver(&vmc_driver);
register_char_driver(&port_driver);
type_register_static(&char_spice_type_info);
type_register_static(&char_spicevmc_type_info);
type_register_static(&char_spiceport_type_info);