@@ -2827,17 +2827,32 @@ static void monitor_handle_command(Monitor *mon, const char *cmdline)
qdict = qdict_new();
cmd = monitor_parse_command(mon, cmdline, qdict);
- if (cmd) {
- void (*handler)(Monitor *mon, const QDict *qdict);
+ if (!cmd)
+ goto out;
- qemu_errors_to_mon(mon);
+ qemu_errors_to_mon(mon);
- handler = cmd->handler;
- handler(mon, qdict);
+ if (cmd->user_print) {
+ QObject *data = NULL;
+ int (*handler_new)(Monitor *mon, const QDict *params,
+ QObject **ret_data);
- qemu_errors_to_previous();
+ handler_new = cmd->handler;
+ handler_new(mon, qdict, &data);
+
+ cmd->user_print(mon, data);
+
+ if (data)
+ qobject_decref(data);
+ } else {
+ void (*handler_old)(Monitor *mon, const QDict *qdict);
+ handler_old = cmd->handler;
+ handler_old(mon, qdict);
}
+ qemu_errors_to_previous();
+
+out:
QDECREF(qdict);
}
This commit changes monitor_handle_command() to support old style and new style handlers. New style handlers are protocol independent, they return their data to the monitor, which in turn decides how to print them (ie. user protocol vs. machine protocol). Ported handlers will use the 'user_print' member of 'mon_cmd_t' to define its user protocol function, which will be called to print data in the user protocol format. Handlers which don't have 'user_print' defined are not ported yet, nothing changes for them. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> --- monitor.c | 27 +++++++++++++++++++++------ 1 files changed, 21 insertions(+), 6 deletions(-)