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[Qemu-devel] [RFC 03/10] QMP: query-block: Add the 'tray-open' key
From: |
Luiz Capitulino |
Subject: |
[Qemu-devel] [RFC 03/10] QMP: query-block: Add the 'tray-open' key |
Date: |
Fri, 3 Jun 2011 16:03:55 -0300 |
As its name implies this new key informs the device's tray status
to clients. It's only present if the device is a removable one.
Signed-off-by: Luiz Capitulino <address@hidden>
---
block.c | 5 +++++
qmp-commands.hx | 2 ++
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/block.c b/block.c
index 959eedd..e1b9057 100644
--- a/block.c
+++ b/block.c
@@ -1740,6 +1740,11 @@ void bdrv_info(Monitor *mon, QObject **ret_data)
bs->device_name, bs->removable,
bs->locked);
+ if (bs->removable) {
+ QDict *dict = qobject_to_qdict(bs_obj);
+ qdict_put(dict, "tray-open", qbool_from_int(bs->tray_open));
+ }
+
if (bs->drv) {
QObject *obj;
QDict *bs_dict = qobject_to_qdict(bs_obj);
diff --git a/qmp-commands.hx b/qmp-commands.hx
index a9f109a..8393f22 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -1043,6 +1043,8 @@ Each json-object contain the following:
- Possible values: "unknown"
- "removable": true if the device is removable, false otherwise (json-bool)
- "locked": true if the device is locked, false otherwise (json-bool)
+- "tray-open": true if the device's tray is open, false otherwise. Only present
+ for removable media (json-bool)
- "inserted": only present if the device is inserted, it is a json-object
containing the following:
- "file": device file name (json-string)
--
1.7.4.4
- [Qemu-devel] [RFC 00/10]: QMP/HMP: Introduce tray handling commands, Luiz Capitulino, 2011/06/03
- [Qemu-devel] [RFC 01/10] block: bdrv_eject(): Add 'force' parameter, Luiz Capitulino, 2011/06/03
- [Qemu-devel] [RFC 02/10] block: Rename bdrv_mon_event(), Luiz Capitulino, 2011/06/03
- [Qemu-devel] [RFC 03/10] QMP: query-block: Add the 'tray-open' key,
Luiz Capitulino <=
- [Qemu-devel] [RFC 04/10] HMP: info block: Print the 'tray-open' key, Luiz Capitulino, 2011/06/03
- [Qemu-devel] [RFC 06/10] QMP: Introduce the blockdev-tray-close command, Luiz Capitulino, 2011/06/03
- [Qemu-devel] [RFC 07/10] QMP: Introduce the blockdev-media-insert command, Luiz Capitulino, 2011/06/03
- [Qemu-devel] [RFC 05/10] QMP: Introduce the blockdev-tray-open command, Luiz Capitulino, 2011/06/03