mirror of
https://github.com/qemu/qemu.git
synced 2024-11-26 04:13:39 +08:00
e3d4d25206
This adds the initial set of QMP/QAPI commands provided by the guest
agent:
guest-sync
guest-ping
guest-info
guest-shutdown
guest-file-open
guest-file-read
guest-file-write
guest-file-seek
guest-file-flush
guest-file-close
guest-fsfreeze-freeze
guest-fsfreeze-thaw
guest-fsfreeze-status
The input/output specification for these commands are documented in the
schema.
Example usage:
host:
qemu -device virtio-serial \
-chardev socket,path=/tmp/vs0.sock,server,nowait,id=qga0 \
-device virtserialport,chardev=qga0,name=org.qemu.quest_agent.0
...
echo "{'execute':'guest-info'}" | socat stdio unix-connect:/tmp/qga0.sock
guest:
qemu-ga -m virtio-serial -p /dev/virtio-ports/org.qemu.guest_agent.0 \
-p /var/run/qemu-guest-agent.pid -d
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Luiz Capitulino <lcapitulino@gmail.com>
32 lines
985 B
C
32 lines
985 B
C
/*
|
|
* QEMU Guest Agent core declarations
|
|
*
|
|
* Copyright IBM Corp. 2011
|
|
*
|
|
* Authors:
|
|
* Adam Litke <aglitke@linux.vnet.ibm.com>
|
|
* Michael Roth <mdroth@linux.vnet.ibm.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
*/
|
|
#include "qapi/qmp-core.h"
|
|
#include "qemu-common.h"
|
|
|
|
#define QGA_VERSION "1.0"
|
|
#define QGA_READ_COUNT_DEFAULT 4 << 10
|
|
|
|
typedef struct GAState GAState;
|
|
typedef struct GACommandState GACommandState;
|
|
|
|
void ga_command_state_init(GAState *s, GACommandState *cs);
|
|
void ga_command_state_add(GACommandState *cs,
|
|
void (*init)(void),
|
|
void (*cleanup)(void));
|
|
void ga_command_state_init_all(GACommandState *cs);
|
|
void ga_command_state_cleanup_all(GACommandState *cs);
|
|
GACommandState *ga_command_state_new(void);
|
|
bool ga_logging_enabled(GAState *s);
|
|
void ga_disable_logging(GAState *s);
|
|
void ga_enable_logging(GAState *s);
|