monitor: New argument type 'b'
This is a boolean value. Human monitor accepts "on" or "off".
Consistent with option parsing (see parse_option_bool()).
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
diff --git a/monitor.c b/monitor.c
index 57eb746..072bea4 100644
--- a/monitor.c
+++ b/monitor.c
@@ -85,6 +85,8 @@
*
* '?' optional type (for all types, except '/')
* '.' other form of optional type (for 'i' and 'l')
+ * 'b' boolean
+ * user mode accepts "on" or "off"
* '-' optional parameter (eg. '-f')
*
*/
@@ -3757,6 +3759,29 @@
qdict_put(qdict, key, qfloat_from_double(val));
}
break;
+ case 'b':
+ {
+ const char *beg;
+ int val;
+
+ while (qemu_isspace(*p)) {
+ p++;
+ }
+ beg = p;
+ while (qemu_isgraph(*p)) {
+ p++;
+ }
+ if (p - beg == 2 && !memcmp(beg, "on", p - beg)) {
+ val = 1;
+ } else if (p - beg == 3 && !memcmp(beg, "off", p - beg)) {
+ val = 0;
+ } else {
+ monitor_printf(mon, "Expected 'on' or 'off'\n");
+ goto fail;
+ }
+ qdict_put(qdict, key, qbool_from_int(val));
+ }
+ break;
case '-':
{
const char *tmp = p;
@@ -4238,6 +4263,12 @@
return -1;
}
break;
+ case 'b':
+ if (qobject_type(value) != QTYPE_QBOOL) {
+ qerror_report(QERR_INVALID_PARAMETER_TYPE, name, "bool");
+ return -1;
+ }
+ break;
case '-':
if (qobject_type(value) != QTYPE_QINT &&
qobject_type(value) != QTYPE_QBOOL) {
