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authorWenchao Xia <wenchaoqemu@gmail.com>2014-06-18 08:43:44 +0200
committerLuiz Capitulino <lcapitulino@redhat.com>2014-06-23 11:12:27 -0400
commita5ee7bd454ab484022e05537cfcb256e3d6dc90e (patch)
tree3249794bb039224a329127c26aba90b1a860ce1f
parent24b699fb2b3229c6da0d93e80b69a16cc84cd3dd (diff)
qapi event: convert DEVICE_TRAY_MOVED
Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
-rw-r--r--block.c21
-rw-r--r--docs/qmp/qmp-events.txt18
-rw-r--r--qapi/block.json14
3 files changed, 21 insertions, 32 deletions
diff --git a/block.c b/block.c
index b90dbe036c..288efbca98 100644
--- a/block.c
+++ b/block.c
@@ -35,6 +35,7 @@
#include "block/qapi.h"
#include "qmp-commands.h"
#include "qemu/timer.h"
+#include "qapi-event.h"
#ifdef CONFIG_BSD
#include <sys/types.h>
@@ -2162,17 +2163,6 @@ void bdrv_emit_qmp_error_event(const BlockDriverState *bdrv,
qobject_decref(data);
}
-static void bdrv_emit_qmp_eject_event(BlockDriverState *bs, bool ejected)
-{
- QObject *data;
-
- data = qobject_from_jsonf("{ 'device': %s, 'tray-open': %i }",
- bdrv_get_device_name(bs), ejected);
- monitor_protocol_event(QEVENT_DEVICE_TRAY_MOVED, data);
-
- qobject_decref(data);
-}
-
static void bdrv_dev_change_media_cb(BlockDriverState *bs, bool load)
{
if (bs->dev_ops && bs->dev_ops->change_media_cb) {
@@ -2180,11 +2170,13 @@ static void bdrv_dev_change_media_cb(BlockDriverState *bs, bool load)
bs->dev_ops->change_media_cb(bs->dev_opaque, load);
if (tray_was_closed) {
/* tray open */
- bdrv_emit_qmp_eject_event(bs, true);
+ qapi_event_send_device_tray_moved(bdrv_get_device_name(bs),
+ true, &error_abort);
}
if (load) {
/* tray close */
- bdrv_emit_qmp_eject_event(bs, false);
+ qapi_event_send_device_tray_moved(bdrv_get_device_name(bs),
+ false, &error_abort);
}
}
}
@@ -5217,7 +5209,8 @@ void bdrv_eject(BlockDriverState *bs, bool eject_flag)
}
if (bs->device_name[0] != '\0') {
- bdrv_emit_qmp_eject_event(bs, eject_flag);
+ qapi_event_send_device_tray_moved(bdrv_get_device_name(bs),
+ eject_flag, &error_abort);
}
}
diff --git a/docs/qmp/qmp-events.txt b/docs/qmp/qmp-events.txt
index 1792c0c518..d97b389b07 100644
--- a/docs/qmp/qmp-events.txt
+++ b/docs/qmp/qmp-events.txt
@@ -168,24 +168,6 @@ Example:
Note: The "ready to complete" status is always reset by a BLOCK_JOB_ERROR
event.
-DEVICE_TRAY_MOVED
------------------
-
-It's emitted whenever the tray of a removable device is moved by the guest
-or by HMP/QMP commands.
-
-Data:
-
-- "device": device name (json-string)
-- "tray-open": true if the tray has been opened or false if it has been closed
- (json-bool)
-
-{ "event": "DEVICE_TRAY_MOVED",
- "data": { "device": "ide1-cd0",
- "tray-open": true
- },
- "timestamp": { "seconds": 1265044230, "microseconds": 450486 } }
-
GUEST_PANICKED
--------------
diff --git a/qapi/block.json b/qapi/block.json
index 61c463ab05..e3134657b6 100644
--- a/qapi/block.json
+++ b/qapi/block.json
@@ -164,3 +164,17 @@
##
{ 'command': 'nbd-server-stop' }
+##
+# @DEVICE_TRAY_MOVED
+#
+# Emitted whenever the tray of a removable device is moved by the guest or by
+# HMP/QMP commands
+#
+# @device: device name
+#
+# @tray-open: true if the tray has been opened or false if it has been closed
+#
+# Since: 1.1
+##
+{ 'event': 'DEVICE_TRAY_MOVED',
+ 'data': { 'device': 'str', 'tray-open': 'bool' } }