[Qemu-devel] [PATCH] monitor.c : fix the monitor_user_noop function for hmp-commands calling user_print conveniently

["Zhou Yuan" <zhouyuan.fnst@cn.fujitsu.com>]

From: zhouy <zhouyuan.fnst@cn.fujitsu.com>
To: qemu-devel@nongnu.org
Date: Wed, 30 Oct 2013 12:37:51 -0400
Subject: [PATCH] fix the monitor_user_noop function for hmp-commands calling user_print conveniently
 If a new hmp command added,just using the function call "monitor_user_noop" to print the result  in the monitor model.
 The function is alreadly existed but not have been fixed.

Cc: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: zhouy <zhouyuan.fnst@cn.fujitsu.com>
---
 qemu-master/monitor.c |   23 ++++++++++++++++++++++-
 1 files changed, 22 insertions(+), 1 deletions(-)

diff --git a/qemu-master/monitor.c b/qemu-master/monitor.c
index 0aeaf6c..8aa24da 100644
--- a/qemu-master/monitor.c
+++ b/qemu-master/monitor.c
@@ -387,7 +387,28 @@ static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
     return 0;
 }
 
-static void monitor_user_noop(Monitor *mon, const QObject *data) { }
+static void monitor_user_noop(Monitor *mon, const QObject *data)
+{
+    switch ((*data->type).code) {
+    case QTYPE_QSTRING:{
+         const char *result = qstring_get_str(qobject_to_qstring(data));
+         monitor_printf(mon, "%s\n", result);
+         break;
+         }
+    case QTYPE_QINT:{
+         int result = qint_get_int(qobject_to_qint(data));
+         monitor_printf(mon, "%d\n", result);
+         break;
+         }
+    case QTYPE_QFLOAT:{
+         double result = qfloat_get_double(qobject_to_qfloat(data));
+         monitor_printf(mon, "%.3f\n", result);
+         break;
+         }
+    default:
+         break;
+    }
+}
 
 static inline int handler_is_qobject(const mon_cmd_t *cmd)
 {
-- 
1.7.1