On Fri, 10 Aug 2012 09:41:20 -0500
Anthony Liguori <aliguori@xxxxxxxxxx> wrote:
> Luiz Capitulino <lcapitulino@xxxxxxxxxx> writes:
>
> > On Fri, 27 Jul 2012 08:37:15 -0500
> > Anthony Liguori <aliguori@xxxxxxxxxx> wrote:
> >
> >> This provides the same output as -M ? but in a structured way.
> >>
> >> Signed-off-by: Anthony Liguori <aliguori@xxxxxxxxxx>
> >> ---
> >> qapi-schema.json | 28 ++++++++++++++++++++++++++++
> >> qmp-commands.hx | 6 ++++++
> >> vl.c | 31 +++++++++++++++++++++++++++++++
> >> 3 files changed, 65 insertions(+), 0 deletions(-)
> >>
> >> diff --git a/qapi-schema.json b/qapi-schema.json
> >> index 28e9914..5b47026 100644
> >> --- a/qapi-schema.json
> >> +++ b/qapi-schema.json
> >> @@ -2200,3 +2200,31 @@
> >> # Since: 0.14.0
> >> ##
> >> { 'command': 'closefd', 'data': {'fdname': 'str'} }
> >> +
> >> +##
> >> +# @MachineInfo:
> >> +#
> >> +# Information describing a machine.
> >> +#
> >> +# @name: the name of the machine
> >> +#
> >> +# @alias: #optional an alias for the machine name
> >> +#
> >> +# @default: #optional whether the machine is default
> >
> > Why is default optional?
>
> Brievity.
Can you elaborate, please?
>
> Regards,
>
> Anthony Liguori
>
> >
> >> +#
> >> +# Since: 1.2.0
> >> +##
> >> +{ 'type': 'MachineInfo',
> >> + 'data': { 'name': 'str', '*alias': 'str',
> >> + '*is-default': 'bool' } }
> >> +
> >> +##
> >> +# @query-machines:
> >> +#
> >> +# Return a list of supported machines
> >> +#
> >> +# Returns: a list of MachineInfo
> >> +#
> >> +# Since: 1.2.0
> >> +##
> >> +{ 'command': 'query-machines', 'returns': ['MachineInfo'] }
> >> diff --git a/qmp-commands.hx b/qmp-commands.hx
> >> index 5c55528..a6f82fc 100644
> >> --- a/qmp-commands.hx
> >> +++ b/qmp-commands.hx
> >> @@ -2222,3 +2222,9 @@ EQMP
> >> .mhandler.cmd_new = qmp_marshal_input_device_list_properties,
> >> },
> >>
> >> + {
> >> + .name = "query-machines",
> >> + .args_type = "",
> >> + .mhandler.cmd_new = qmp_marshal_input_query_machines,
> >> + },
> >> +
> >> diff --git a/vl.c b/vl.c
> >> index 8904db1..cd900e0 100644
> >> --- a/vl.c
> >> +++ b/vl.c
> >> @@ -1209,6 +1209,37 @@ QEMUMachine *find_default_machine(void)
> >> return NULL;
> >> }
> >>
> >> +MachineInfoList *qmp_query_machines(Error **errp)
> >> +{
> >> + MachineInfoList *mach_list = NULL;
> >> + QEMUMachine *m;
> >> +
> >> + for (m = first_machine; m; m = m->next) {
> >> + MachineInfoList *entry;
> >> + MachineInfo *info;
> >> +
> >> + info = g_malloc0(sizeof(*info));
> >> + if (m->is_default) {
> >> + info->has_is_default = true;
> >> + info->is_default = true;
> >> + }
> >> +
> >> + if (m->alias) {
> >> + info->has_alias = true;
> >> + info->alias = g_strdup(m->alias);
> >> + }
> >> +
> >> + info->name = g_strdup(m->name);
> >> +
> >> + entry = g_malloc0(sizeof(*entry));
> >> + entry->value = info;
> >> + entry->next = mach_list;
> >> + mach_list = entry;
> >> + }
> >> +
> >> + return mach_list;
> >> +}
> >> +
> >> /***********************************************************/
> >> /* main execution loop */
> >>
>
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