[PATCH 10/22] qemu: monitor: Implement monitor code for 'set-action' command
Peter Krempa
pkrempa at redhat.com
Tue Aug 24 14:44:31 UTC 2021
Signed-off-by: Peter Krempa <pkrempa at redhat.com>
---
src/qemu/qemu_monitor.c | 16 ++++++++
src/qemu/qemu_monitor.h | 49 ++++++++++++++++++++++
src/qemu/qemu_monitor_json.c | 79 ++++++++++++++++++++++++++++++++++++
src/qemu/qemu_monitor_json.h | 7 ++++
tests/qemumonitorjsontest.c | 6 +++
5 files changed, 157 insertions(+)
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 14fb605e92..42846349c4 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -4609,3 +4609,19 @@ qemuMonitorQueryDirtyRate(qemuMonitor *mon,
return qemuMonitorJSONQueryDirtyRate(mon, info);
}
+
+
+int
+qemuMonitorSetAction(qemuMonitor *mon,
+ qemuMonitorActionShutdown shutdown,
+ qemuMonitorActionReboot reboot,
+ qemuMonitorActionWatchdog watchdog,
+ qemuMonitorActionPanic panic)
+{
+ VIR_DEBUG("shutdown=%u, reboot=%u, watchdog=%u panic=%u",
+ shutdown, reboot, watchdog, panic);
+
+ QEMU_CHECK_MONITOR(mon);
+
+ return qemuMonitorJSONSetAction(mon, shutdown, reboot, watchdog, panic);
+}
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index 8af271dc96..2f08357c0c 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -101,6 +101,48 @@ struct _qemuMonitorRdmaGidStatus {
};
+typedef enum {
+ QEMU_MONITOR_ACTION_SHUTDOWN_KEEP, /* do not change the current setting */
+ QEMU_MONITOR_ACTION_SHUTDOWN_POWEROFF,
+ QEMU_MONITOR_ACTION_SHUTDOWN_PAUSE,
+
+ QEMU_MONITOR_ACTION_SHUTDOWN_LAST
+} qemuMonitorActionShutdown;
+
+
+typedef enum {
+ QEMU_MONITOR_ACTION_REBOOT_KEEP, /* do not change the current setting */
+ QEMU_MONITOR_ACTION_REBOOT_RESET,
+ QEMU_MONITOR_ACTION_REBOOT_SHUTDOWN,
+
+ QEMU_MONITOR_ACTION_REBOOT_LAST
+} qemuMonitorActionReboot;
+
+
+typedef enum {
+ QEMU_MONITOR_ACTION_WATCHDOG_KEEP, /* do not change the current setting */
+ QEMU_MONITOR_ACTION_WATCHDOG_RESET,
+ QEMU_MONITOR_ACTION_WATCHDOG_SHUTDOWN,
+ QEMU_MONITOR_ACTION_WATCHDOG_POWEROFF,
+ QEMU_MONITOR_ACTION_WATCHDOG_PAUSE,
+ QEMU_MONITOR_ACTION_WATCHDOG_DEBUG,
+ QEMU_MONITOR_ACTION_WATCHDOG_NONE,
+ QEMU_MONITOR_ACTION_WATCHDOG_INJECT_NMI,
+
+ QEMU_MONITOR_ACTION_WATCHDOG_LAST
+} qemuMonitorActionWatchdog;
+
+
+typedef enum {
+ QEMU_MONITOR_ACTION_PANIC_KEEP, /* do not change the current setting */
+ QEMU_MONITOR_ACTION_PANIC_PAUSE,
+ QEMU_MONITOR_ACTION_PANIC_SHUTDOWN,
+ QEMU_MONITOR_ACTION_PANIC_NONE,
+
+ QEMU_MONITOR_ACTION_PANIC_LAST
+} qemuMonitorActionPanic;
+
+
typedef enum {
QEMU_MONITOR_JOB_TYPE_UNKNOWN, /* internal value, not exposed by qemu */
QEMU_MONITOR_JOB_TYPE_COMMIT,
@@ -1488,3 +1530,10 @@ struct _qemuMonitorDirtyRateInfo {
int
qemuMonitorQueryDirtyRate(qemuMonitor *mon,
qemuMonitorDirtyRateInfo *info);
+
+int
+qemuMonitorSetAction(qemuMonitor *mon,
+ qemuMonitorActionShutdown shutdown,
+ qemuMonitorActionReboot reboot,
+ qemuMonitorActionWatchdog watchdog,
+ qemuMonitorActionPanic panic);
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 8fb2bf4dc3..8d3c4031a6 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -9325,3 +9325,82 @@ qemuMonitorJSONQueryDirtyRate(qemuMonitor *mon,
return qemuMonitorJSONExtractDirtyRateInfo(data, info);
}
+
+
+VIR_ENUM_DECL(qemuMonitorActionShutdown);
+VIR_ENUM_IMPL(qemuMonitorActionShutdown,
+ QEMU_MONITOR_ACTION_SHUTDOWN_LAST,
+ "",
+ "poweroff",
+ "pause");
+
+VIR_ENUM_DECL(qemuMonitorActionReboot);
+VIR_ENUM_IMPL(qemuMonitorActionReboot,
+ QEMU_MONITOR_ACTION_REBOOT_LAST,
+ "",
+ "reset",
+ "shutdown");
+
+VIR_ENUM_DECL(qemuMonitorActionWatchdog);
+VIR_ENUM_IMPL(qemuMonitorActionWatchdog,
+ QEMU_MONITOR_ACTION_WATCHDOG_LAST,
+ "",
+ "reset",
+ "shutdown",
+ "poweroff",
+ "pause",
+ "debug",
+ "none",
+ "inject-nmi");
+
+VIR_ENUM_DECL(qemuMonitorActionPanic);
+VIR_ENUM_IMPL(qemuMonitorActionPanic,
+ QEMU_MONITOR_ACTION_PANIC_LAST,
+ "",
+ "pause",
+ "shutdown",
+ "none");
+
+
+int
+qemuMonitorJSONSetAction(qemuMonitor *mon,
+ qemuMonitorActionShutdown shutdown,
+ qemuMonitorActionReboot reboot,
+ qemuMonitorActionWatchdog watchdog,
+ qemuMonitorActionPanic panic)
+{
+ g_autoptr(virJSONValue) cmd = NULL;
+ g_autoptr(virJSONValue) reply = NULL;
+ const char *actionShutdown = NULL;
+ const char *actionReboot = NULL;
+ const char *actionWatchdog = NULL;
+ const char *actionPanic = NULL;
+
+ if (shutdown != QEMU_MONITOR_ACTION_SHUTDOWN_KEEP)
+ actionShutdown = qemuMonitorActionShutdownTypeToString(shutdown);
+
+ if (reboot != QEMU_MONITOR_ACTION_REBOOT_KEEP)
+ actionReboot = qemuMonitorActionRebootTypeToString(reboot);
+
+ if (watchdog != QEMU_MONITOR_ACTION_WATCHDOG_KEEP)
+ actionWatchdog = qemuMonitorActionWatchdogTypeToString(watchdog);
+
+ if (panic != QEMU_MONITOR_ACTION_PANIC_KEEP)
+ actionPanic = qemuMonitorActionPanicTypeToString(panic);
+
+ if (!(cmd = qemuMonitorJSONMakeCommand("set-action",
+ "S:shutdown", actionShutdown,
+ "S:reboot", actionReboot,
+ "S:watchdog", actionWatchdog,
+ "S:panic", actionPanic,
+ NULL)))
+ return -1;
+
+ if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0)
+ return -1;
+
+ if (qemuMonitorJSONCheckError(cmd, reply) < 0)
+ return -1;
+
+ return 0;
+}
diff --git a/src/qemu/qemu_monitor_json.h b/src/qemu/qemu_monitor_json.h
index fbeab2bf6d..c8cf734a1c 100644
--- a/src/qemu/qemu_monitor_json.h
+++ b/src/qemu/qemu_monitor_json.h
@@ -703,3 +703,10 @@ qemuMonitorJSONStartDirtyRateCalc(qemuMonitor *mon,
int
qemuMonitorJSONQueryDirtyRate(qemuMonitor *mon,
qemuMonitorDirtyRateInfo *info);
+
+int
+qemuMonitorJSONSetAction(qemuMonitor *mon,
+ qemuMonitorActionShutdown shutdown,
+ qemuMonitorActionReboot reboot,
+ qemuMonitorActionWatchdog watchdog,
+ qemuMonitorActionPanic panic);
diff --git a/tests/qemumonitorjsontest.c b/tests/qemumonitorjsontest.c
index 6d7ecb0ab1..9ec5f06981 100644
--- a/tests/qemumonitorjsontest.c
+++ b/tests/qemumonitorjsontest.c
@@ -1204,6 +1204,11 @@ GEN_TEST_FUNC(qemuMonitorJSONBitmapRemove, "foodev", "newnode")
GEN_TEST_FUNC(qemuMonitorJSONJobDismiss, "jobname")
GEN_TEST_FUNC(qemuMonitorJSONJobComplete, "jobname")
GEN_TEST_FUNC(qemuMonitorJSONBlockJobCancel, "jobname", true)
+GEN_TEST_FUNC(qemuMonitorJSONSetAction,
+ QEMU_MONITOR_ACTION_SHUTDOWN_PAUSE,
+ QEMU_MONITOR_ACTION_REBOOT_RESET,
+ QEMU_MONITOR_ACTION_WATCHDOG_SHUTDOWN,
+ QEMU_MONITOR_ACTION_PANIC_SHUTDOWN)
static int
testQemuMonitorJSONqemuMonitorJSONNBDServerStart(const void *opaque)
@@ -3067,6 +3072,7 @@ mymain(void)
DO_TEST_GEN(qemuMonitorJSONJobDismiss);
DO_TEST_GEN(qemuMonitorJSONJobComplete);
DO_TEST_GEN(qemuMonitorJSONBlockJobCancel);
+ DO_TEST_GEN(qemuMonitorJSONSetAction);
DO_TEST(qemuMonitorJSONGetBalloonInfo);
DO_TEST(qemuMonitorJSONGetBlockInfo);
DO_TEST(qemuMonitorJSONGetAllBlockStatsInfo);
--
2.31.1
More information about the libvir-list
mailing list