[libvirt] [PATCH] virsh: Convert escape sequence string to uppercase
by Michal Privoznik
Macro for translating escape sequence to char expects it to be
all uppercase. Without this, various lowercase sequences are
malformed: e.g. ^e gets translated to %.
---
tools/virsh.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/tools/virsh.c b/tools/virsh.c
index d58b827..ff8b3d2 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -17776,6 +17776,11 @@ vshParseArgv(vshControl *ctl, int argc, char **argv)
if ((len == 2 && *optarg == '^') ||
(len == 1 && *optarg != '^')) {
ctl->escapeChar = optarg;
+ while (*optarg) {
+ if (islower(*optarg))
+ *optarg = toupper(*optarg);
+ optarg++;
+ }
} else {
vshError(ctl, _("Invalid string '%s' for escape sequence"),
optarg);
--
1.7.3.4
12 years, 11 months
- 2
- 1
[libvirt] [PATCH v2] Provide a helper method virDomainLiveConfigHelperMethod
by Lei Li
Changes since v1
- With Eric's comments squashed in.
This chunk of code below repeated in several functions, factor it into
a helper method virDomainLiveConfigHelperMethod to eliminate duplicated code
based on Eric and Adam's suggestion. I have tested it for all the
relevant APIs changed.
Signed-off-by: Eric Blake <eblake(a)redhat.com>
Signed-off-by: Lei Li <lilei(a)linux.vnet.ibm.com>
---
src/conf/domain_conf.c | 51 ++++++++
src/conf/domain_conf.h | 7 +
src/libvirt_private.syms | 1 +
src/qemu/qemu_driver.c | 288 ++++------------------------------------------
4 files changed, 81 insertions(+), 266 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index d68ab10..da98a22 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -1670,6 +1670,57 @@ virDomainObjGetPersistentDef(virCapsPtr caps,
}
/*
+ * Helper method for --current --live --config option, and check with
+ * whether domain is active or can get persistent domain configuration.
+ *
+ * Return 0 if success, also change the flags and get the persistent
+ * domain configuration if needed. Return -1 on error.
+ */
+int
+virDomainLiveConfigHelperMethod(virCapsPtr caps,
+ virDomainObjPtr dom,
+ unsigned int *flags,
+ virDomainDefPtr *persistentDef)
+{
+ bool isActive;
+ int ret = -1;
+
+ isActive = virDomainObjIsActive(dom);
+
+ if ((*flags & (VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_AFFECT_CONFIG)) ==
+ VIR_DOMAIN_AFFECT_CURRENT) {
+ if (isActive)
+ *flags |= VIR_DOMAIN_AFFECT_LIVE;
+ else
+ *flags |= VIR_DOMAIN_AFFECT_CONFIG;
+ }
+
+ if (!isActive && (*flags & VIR_DOMAIN_AFFECT_LIVE)) {
+ virDomainReportError(VIR_ERR_OPERATION_INVALID, "%s",
+ _("domain is not running"));
+ goto cleanup;
+ }
+
+ if (*flags & VIR_DOMAIN_AFFECT_CONFIG) {
+ if (!dom->persistent) {
+ virDomainReportError(VIR_ERR_OPERATION_INVALID, "%s",
+ _("cannot change persistent config of a transient domain"));
+ goto cleanup;
+ }
+ if (!(*persistentDef = virDomainObjGetPersistentDef(caps, dom))) {
+ virDomainReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("Get persistent config failed"));
+ goto cleanup;
+ }
+ }
+
+ ret = 0;
+
+cleanup:
+ return ret;
+}
+
+/*
* The caller must hold a lock on the driver owning 'doms',
* and must also have locked 'dom', to ensure no one else
* is either waiting for 'dom' or still using it
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index d6ed898..3229a6f 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -1737,6 +1737,13 @@ int virDomainObjSetDefTransient(virCapsPtr caps,
virDomainDefPtr
virDomainObjGetPersistentDef(virCapsPtr caps,
virDomainObjPtr domain);
+
+int
+virDomainLiveConfigHelperMethod(virCapsPtr caps,
+ virDomainObjPtr dom,
+ unsigned int *flags,
+ virDomainDefPtr *persistentDef);
+
virDomainDefPtr
virDomainObjCopyPersistentDef(virCapsPtr caps, virDomainObjPtr dom);
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index a81c230..48ffdf2 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -358,6 +358,7 @@ virDomainLifecycleCrashTypeFromString;
virDomainLifecycleCrashTypeToString;
virDomainLifecycleTypeFromString;
virDomainLifecycleTypeToString;
+virDomainLiveConfigHelperMethod;
virDomainLoadAllConfigs;
virDomainMemballoonModelTypeFromString;
virDomainMemballoonModelTypeToString;
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 10a289e..aa92573 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -1822,12 +1822,6 @@ static int qemudDomainSetMemoryFlags(virDomainPtr dom, unsigned long newmem,
isActive = virDomainObjIsActive(vm);
- if (flags == VIR_DOMAIN_AFFECT_CURRENT) {
- if (isActive)
- flags = VIR_DOMAIN_AFFECT_LIVE;
- else
- flags = VIR_DOMAIN_AFFECT_CONFIG;
- }
if (flags == VIR_DOMAIN_MEM_MAXIMUM) {
if (isActive)
flags = VIR_DOMAIN_AFFECT_LIVE | VIR_DOMAIN_MEM_MAXIMUM;
@@ -1835,21 +1829,8 @@ static int qemudDomainSetMemoryFlags(virDomainPtr dom, unsigned long newmem,
flags = VIR_DOMAIN_AFFECT_CONFIG | VIR_DOMAIN_MEM_MAXIMUM;
}
- if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) {
- qemuReportError(VIR_ERR_OPERATION_INVALID,
- "%s", _("domain is not running"));
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0)
goto endjob;
- }
-
- if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- if (!vm->persistent) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot change persistent config of a transient domain"));
- goto endjob;
- }
- if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm)))
- goto endjob;
- }
if (flags & VIR_DOMAIN_MEM_MAXIMUM) {
/* resize the maximum memory */
@@ -3271,7 +3252,6 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
const char * type;
int max;
int ret = -1;
- bool isActive;
bool maximum;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
@@ -3299,16 +3279,11 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_MODIFY) < 0)
goto cleanup;
- isActive = virDomainObjIsActive(vm);
maximum = (flags & VIR_DOMAIN_VCPU_MAXIMUM) != 0;
flags &= ~VIR_DOMAIN_VCPU_MAXIMUM;
- if (flags == VIR_DOMAIN_AFFECT_CURRENT) {
- if (isActive)
- flags |= VIR_DOMAIN_AFFECT_LIVE;
- else
- flags |= VIR_DOMAIN_AFFECT_CONFIG;
- }
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0)
+ goto endjob;
/* MAXIMUM cannot be mixed with LIVE. */
if (maximum && (flags & VIR_DOMAIN_AFFECT_LIVE)) {
@@ -3317,18 +3292,6 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
goto endjob;
}
- if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) {
- qemuReportError(VIR_ERR_OPERATION_INVALID,
- "%s", _("domain is not running"));
- goto endjob;
- }
-
- if (!vm->persistent && (flags & VIR_DOMAIN_AFFECT_CONFIG)) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot change persistent config of a transient domain"));
- goto endjob;
- }
-
if (!(type = virDomainVirtTypeToString(vm->def->virtType))) {
qemuReportError(VIR_ERR_INTERNAL_ERROR,
_("unknown virt type in domain definition '%d'"),
@@ -3353,9 +3316,6 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
goto endjob;
}
- if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm)))
- goto endjob;
-
switch (flags) {
case VIR_DOMAIN_AFFECT_CONFIG:
if (maximum) {
@@ -3414,7 +3374,6 @@ qemudDomainPinVcpuFlags(virDomainPtr dom,
int maxcpu, hostcpus;
virNodeInfo nodeinfo;
int ret = -1;
- bool isActive;
qemuDomainObjPrivatePtr priv;
bool canResetting = true;
int pcpu;
@@ -3434,20 +3393,8 @@ qemudDomainPinVcpuFlags(virDomainPtr dom,
goto cleanup;
}
- isActive = virDomainObjIsActive(vm);
- if (flags == VIR_DOMAIN_AFFECT_CURRENT) {
- if (isActive)
- flags = VIR_DOMAIN_AFFECT_LIVE;
- else
- flags = VIR_DOMAIN_AFFECT_CONFIG;
- }
-
- if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("a domain is inactive; can change only "
- "persistent config"));
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0)
goto cleanup;
- }
priv = vm->privateData;
@@ -3458,16 +3405,6 @@ qemudDomainPinVcpuFlags(virDomainPtr dom,
goto cleanup;
}
- if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- if (!vm->persistent) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot change persistent config of a transient domain"));
- goto cleanup;
- }
- if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm)))
- goto cleanup;
- }
-
if (nodeGetInfo(dom->conn, &nodeinfo) < 0)
goto cleanup;
hostcpus = VIR_NODEINFO_MAXCPUS(nodeinfo);
@@ -3567,7 +3504,6 @@ qemudDomainGetVcpuPinInfo(virDomainPtr dom,
virNodeInfo nodeinfo;
virDomainDefPtr targetDef = NULL;
int ret = -1;
- bool isActive;
int maxcpu, hostcpus, vcpu, pcpu;
int n;
virDomainVcpuPinDefPtr *vcpupin_list;
@@ -3589,33 +3525,13 @@ qemudDomainGetVcpuPinInfo(virDomainPtr dom,
goto cleanup;
}
- isActive = virDomainObjIsActive(vm);
- if (flags == VIR_DOMAIN_AFFECT_CURRENT) {
- if (isActive)
- flags = VIR_DOMAIN_AFFECT_LIVE;
- else
- flags = VIR_DOMAIN_AFFECT_CONFIG;
- }
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &targetDef) < 0)
+ goto cleanup;
if (flags & VIR_DOMAIN_AFFECT_LIVE) {
- if (!isActive) {
- qemuReportError(VIR_ERR_OPERATION_INVALID,
- "%s", _("domain is not running"));
- goto cleanup;
- }
targetDef = vm->def;
}
- if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- if (!vm->persistent) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot get persistent config of a transient domain"));
- goto cleanup;
- }
- if (!(targetDef = virDomainObjGetPersistentDef(driver->caps, vm)))
- goto cleanup;
- }
-
/* Coverity didn't realize that targetDef must be set if we got here. */
sa_assert(targetDef);
@@ -3760,7 +3676,6 @@ qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
virDomainObjPtr vm;
virDomainDefPtr def;
int ret = -1;
- bool active;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG |
@@ -3778,34 +3693,11 @@ qemudDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags)
goto cleanup;
}
- active = virDomainObjIsActive(vm);
-
- if ((flags & (VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG)) == 0) {
- if (active)
- flags |= VIR_DOMAIN_VCPU_LIVE;
- else
- flags |= VIR_DOMAIN_VCPU_CONFIG;
- }
- if ((flags & VIR_DOMAIN_AFFECT_LIVE) && (flags & VIR_DOMAIN_AFFECT_CONFIG)) {
- qemuReportError(VIR_ERR_INVALID_ARG,
- _("invalid flag combination: (0x%x)"), flags);
- return -1;
- }
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &def) < 0)
+ goto cleanup;
if (flags & VIR_DOMAIN_AFFECT_LIVE) {
- if (!active) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("domain not active"));
- goto cleanup;
- }
def = vm->def;
- } else {
- if (!vm->persistent) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("domain is transient"));
- goto cleanup;
- }
- def = vm->newDef ? vm->newDef : vm->def;
}
ret = (flags & VIR_DOMAIN_VCPU_MAXIMUM) ? def->maxvcpus : def->vcpus;
@@ -6014,7 +5906,6 @@ static int qemuDomainSetBlkioParameters(virDomainPtr dom,
virDomainObjPtr vm = NULL;
virDomainDefPtr persistentDef = NULL;
int ret = -1;
- bool isActive;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG, -1);
@@ -6028,22 +5919,10 @@ static int qemuDomainSetBlkioParameters(virDomainPtr dom,
goto cleanup;
}
- isActive = virDomainObjIsActive(vm);
-
- if (flags == VIR_DOMAIN_AFFECT_CURRENT) {
- if (isActive)
- flags = VIR_DOMAIN_AFFECT_LIVE;
- else
- flags = VIR_DOMAIN_AFFECT_CONFIG;
- }
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0)
+ goto cleanup;
if (flags & VIR_DOMAIN_AFFECT_LIVE) {
- if (!isActive) {
- qemuReportError(VIR_ERR_OPERATION_INVALID,
- "%s", _("domain is not running"));
- goto cleanup;
- }
-
if (!qemuCgroupControllerActive(driver, VIR_CGROUP_CONTROLLER_BLKIO)) {
qemuReportError(VIR_ERR_OPERATION_INVALID, _("blkio cgroup isn't mounted"));
goto cleanup;
@@ -6056,16 +5935,6 @@ static int qemuDomainSetBlkioParameters(virDomainPtr dom,
}
}
- if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- if (!vm->persistent) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot change persistent config of a transient domain"));
- goto cleanup;
- }
- if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm)))
- goto cleanup;
- }
-
ret = 0;
if (flags & VIR_DOMAIN_AFFECT_LIVE) {
for (i = 0; i < nparams; i++) {
@@ -6220,7 +6089,6 @@ static int qemuDomainGetBlkioParameters(virDomainPtr dom,
unsigned int val;
int ret = -1;
int rc;
- bool isActive;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG |
@@ -6247,22 +6115,10 @@ static int qemuDomainGetBlkioParameters(virDomainPtr dom,
goto cleanup;
}
- isActive = virDomainObjIsActive(vm);
-
- if (flags == VIR_DOMAIN_AFFECT_CURRENT) {
- if (isActive)
- flags = VIR_DOMAIN_AFFECT_LIVE;
- else
- flags = VIR_DOMAIN_AFFECT_CONFIG;
- }
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0)
+ goto cleanup;
if (flags & VIR_DOMAIN_AFFECT_LIVE) {
- if (!isActive) {
- qemuReportError(VIR_ERR_OPERATION_INVALID,
- "%s", _("domain is not running"));
- goto cleanup;
- }
-
if (!qemuCgroupControllerActive(driver, VIR_CGROUP_CONTROLLER_BLKIO)) {
qemuReportError(VIR_ERR_OPERATION_INVALID, _("blkio cgroup isn't mounted"));
goto cleanup;
@@ -6275,16 +6131,6 @@ static int qemuDomainGetBlkioParameters(virDomainPtr dom,
}
}
- if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- if (!vm->persistent) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot change persistent config of a transient domain"));
- goto cleanup;
- }
- if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm)))
- goto cleanup;
- }
-
if (flags & VIR_DOMAIN_AFFECT_LIVE) {
for (i = 0; i < *nparams && i < QEMU_NB_BLKIO_PARAM; i++) {
virTypedParameterPtr param = ¶ms[i];
@@ -6440,7 +6286,6 @@ static int qemuDomainSetMemoryParameters(virDomainPtr dom,
virCgroupPtr group = NULL;
virDomainObjPtr vm = NULL;
int ret = -1;
- bool isActive;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG, -1);
@@ -6455,22 +6300,10 @@ static int qemuDomainSetMemoryParameters(virDomainPtr dom,
goto cleanup;
}
- isActive = virDomainObjIsActive(vm);
-
- if (flags == VIR_DOMAIN_AFFECT_CURRENT) {
- if (isActive)
- flags = VIR_DOMAIN_AFFECT_LIVE;
- else
- flags = VIR_DOMAIN_AFFECT_CONFIG;
- }
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0)
+ goto cleanup;
if (flags & VIR_DOMAIN_AFFECT_LIVE) {
- if (!isActive) {
- qemuReportError(VIR_ERR_OPERATION_INVALID,
- "%s", _("domain is not running"));
- goto cleanup;
- }
-
if (!qemuCgroupControllerActive(driver, VIR_CGROUP_CONTROLLER_MEMORY)) {
qemuReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("cgroup memory controller is not mounted"));
@@ -6484,16 +6317,6 @@ static int qemuDomainSetMemoryParameters(virDomainPtr dom,
}
}
- if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- if (!vm->persistent) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot change persistent config of a transient domain"));
- goto cleanup;
- }
- if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm)))
- goto cleanup;
- }
-
ret = 0;
for (i = 0; i < nparams; i++) {
virTypedParameterPtr param = ¶ms[i];
@@ -6598,7 +6421,6 @@ static int qemuDomainGetMemoryParameters(virDomainPtr dom,
unsigned long long val;
int ret = -1;
int rc;
- bool isActive;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG |
@@ -6617,22 +6439,10 @@ static int qemuDomainGetMemoryParameters(virDomainPtr dom,
goto cleanup;
}
- isActive = virDomainObjIsActive(vm);
-
- if (flags == VIR_DOMAIN_AFFECT_CURRENT) {
- if (isActive)
- flags = VIR_DOMAIN_AFFECT_LIVE;
- else
- flags = VIR_DOMAIN_AFFECT_CONFIG;
- }
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0)
+ goto cleanup;
if (flags & VIR_DOMAIN_AFFECT_LIVE) {
- if (!isActive) {
- qemuReportError(VIR_ERR_OPERATION_INVALID,
- "%s", _("domain is not running"));
- goto cleanup;
- }
-
if (!qemuCgroupControllerActive(driver, VIR_CGROUP_CONTROLLER_MEMORY)) {
qemuReportError(VIR_ERR_OPERATION_INVALID,
"%s", _("cgroup memory controller is not mounted"));
@@ -6646,16 +6456,6 @@ static int qemuDomainGetMemoryParameters(virDomainPtr dom,
}
}
- if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- if (!vm->persistent) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot change persistent config of a transient domain"));
- goto cleanup;
- }
- if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm)))
- goto cleanup;
- }
-
if ((*nparams) == 0) {
/* Current number of memory parameters supported by cgroups */
*nparams = QEMU_NB_MEM_PARAM;
@@ -11126,7 +10926,6 @@ qemuDomainSetBlockIoTune(virDomainPtr dom,
const char *device = NULL;
int ret = -1;
int i;
- bool isActive;
int idx = -1;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
@@ -11151,33 +10950,8 @@ qemuDomainSetBlockIoTune(virDomainPtr dom,
if (qemuDomainObjBeginJobWithDriver(driver, vm, QEMU_JOB_MODIFY) < 0)
goto cleanup;
- isActive = virDomainObjIsActive(vm);
-
- if (flags == VIR_DOMAIN_AFFECT_CURRENT) {
- if (isActive)
- flags = VIR_DOMAIN_AFFECT_LIVE;
- else
- flags = VIR_DOMAIN_AFFECT_CONFIG;
- }
-
- if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("domain is not running"));
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0)
goto endjob;
- }
-
- if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- if (!vm->persistent) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("cannot change persistent config of a transient domain"));
- goto endjob;
- }
- if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm)))
- goto endjob;
- idx = virDomainDiskIndexByName(persistentDef, disk, true);
- if (idx < 0)
- goto endjob;
- }
for (i = 0; i < nparams; i++) {
virTypedParameterPtr param = ¶ms[i];
@@ -11238,7 +11012,10 @@ qemuDomainSetBlockIoTune(virDomainPtr dom,
}
if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- sa_assert(persistentDef && idx >= 0);
+ sa_assert(persistentDef);
+ idx = virDomainDiskIndexByName(persistentDef, disk, true);
+ if (idx < 0)
+ goto endjob;
persistentDef->disks[idx]->blkdeviotune = info;
ret = virDomainSaveConfig(driver->configDir, persistentDef);
if (ret < 0) {
@@ -11276,7 +11053,6 @@ qemuDomainGetBlockIoTune(virDomainPtr dom,
const char *device = NULL;
int ret = -1;
int i;
- bool isActive;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG |
@@ -11310,20 +11086,8 @@ qemuDomainGetBlockIoTune(virDomainPtr dom,
if (qemuDomainObjBeginJobWithDriver(driver, vm, QEMU_JOB_MODIFY) < 0)
goto cleanup;
- isActive = virDomainObjIsActive(vm);
-
- if (flags == VIR_DOMAIN_AFFECT_CURRENT) {
- if (isActive)
- flags = VIR_DOMAIN_AFFECT_LIVE;
- else
- flags = VIR_DOMAIN_AFFECT_CONFIG;
- }
-
- if (!isActive && (flags & VIR_DOMAIN_AFFECT_LIVE)) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("domain is not running"));
+ if (virDomainLiveConfigHelperMethod(driver->caps, vm, &flags, &persistentDef) < 0)
goto endjob;
- }
if (flags & VIR_DOMAIN_AFFECT_LIVE) {
priv = vm->privateData;
@@ -11335,14 +11099,6 @@ qemuDomainGetBlockIoTune(virDomainPtr dom,
}
if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- if (!vm->persistent) {
- qemuReportError(VIR_ERR_OPERATION_INVALID, "%s",
- _("domain is transient"));
- goto endjob;
- }
- if (!(persistentDef = virDomainObjGetPersistentDef(driver->caps, vm)))
- goto endjob;
-
int idx = virDomainDiskIndexByName(vm->def, disk, true);
if (idx < 0)
goto endjob;
--
1.7.1
12 years, 11 months
- 2
- 1
[libvirt] issues with migrating using copy-storage-all
by Reinier Schoof
Hi,
today I was trying to use the --copy-storage-all feature of virsh
migrate, in an attempt to migrate KVM-instances to another storage
backend. Doing so, I ran into some trouble:
First of all, it turned out the disk image-file has to be present on the
receiving end of the migration. When, just to check, this disk image is
smaller than the original image, migration suddenly stops (after filling
the maximum size of the too small disk image). This is expected
behaviour ofcourse.
But when I fix the disk image to the right size and start the migration
again, the migration fails immediately, the domain is -undefined- and
crashes. Qemu log showed:
kvm: block.c:2889: bdrv_set_in_use: Assertion `bs->in_use != in_use' failed.
2011-12-09 10:58:16.211: shutting down
Is this behaviour known to you guys?
Also, when I migrate a domain (10G qcow2 disk image, which is only used
for 1GB), the qcow2 image on the receiving end shows 10G for both
'virtual disk' and 'disk size', while this was 10G and 1G respectively
on the sending end. Why is the image expanded? Or is this a limitation
of the copy-storage-all?
How does the copy-storage-all function works for raw disk images? Does
it send incremental copies of blocks which are written too since the
migration is started?
Thanks in advance for your help!
Reinier Schoof
--
TransIP BV | https://www.transip.nl/
12 years, 11 months
- 2
- 1
[libvirt] libvirt support on freeBSD
by Chandrashekhar Jamadarkhani (cjamadar)
Hi,
Whether libvirt is ported to FreeBSD, if yes where can I find libvirt
source code for FreeBSD ?
Appreciate your help.
Thanks,
Chandrashekhar
12 years, 11 months
- 2
- 3
[libvirt] [PATCH] python: Expose blockPeek API to python binding
by Osier Yang
---
python/generator.py | 1 +
python/libvirt-override-api.xml | 9 +++++++++
python/libvirt-override.c | 35 +++++++++++++++++++++++++++++++++++
3 files changed, 45 insertions(+), 0 deletions(-)
diff --git a/python/generator.py b/python/generator.py
index 88c52b9..1657f4f 100755
--- a/python/generator.py
+++ b/python/generator.py
@@ -262,6 +262,7 @@ py_types = {
'unsigned char *': ('z', None, "charPtr", "char *"),
'char *': ('z', None, "charPtr", "char *"),
'const char *': ('z', None, "charPtrConst", "const char *"),
+ 'size_t': ('n', None, "size_t", "size_t"),
'virDomainPtr': ('O', "virDomain", "virDomainPtr", "virDomainPtr"),
'const virDomainPtr': ('O', "virDomain", "virDomainPtr", "virDomainPtr"),
diff --git a/python/libvirt-override-api.xml b/python/libvirt-override-api.xml
index 7c18763..87db67b 100644
--- a/python/libvirt-override-api.xml
+++ b/python/libvirt-override-api.xml
@@ -405,5 +405,14 @@
<arg name='flags' type='unsigned int' info='an OR'ed set of virDomainModificationImpact'/>
<return type='int' info='0 in case of success, -1 in case of failure'/>
</function>
+ <function name='virDomainBlockPeek' file='python'>
+ <info>Read the contents of domain's disk device</info>
+ <arg name='dom' type='virDomainPtr' info='pointer to the domain'/>
+ <arg name='disk' type='const char *' info='disk name'/>
+ <arg name='offset' type='unsigned long long' info='offset within block device'/>
+ <arg name='size' type='size_t' info='size to read'/>
+ <arg name='flags' type='unsigned int' info='unused, always passed 0'/>
+ <return type='char *' info='the returned buffer or None in case of error'/>
+ </function>
</symbols>
</api>
diff --git a/python/libvirt-override.c b/python/libvirt-override.c
index 9e98918..4839e08 100644
--- a/python/libvirt-override.c
+++ b/python/libvirt-override.c
@@ -5017,6 +5017,40 @@ libvirt_virDomainMigrateGetMaxSpeed(PyObject *self ATTRIBUTE_UNUSED, PyObject *a
return(py_retval);
}
+static PyObject *
+libvirt_virDomainBlockPeek(PyObject *self ATTRIBUTE_UNUSED,
+ PyObject *args) {
+ PyObject *py_retval;
+ int c_retval;
+ virDomainPtr domain;
+ PyObject *pyobj_domain;
+ const char *disk;
+ unsigned long long offset;
+ size_t size;
+ char *buf;
+ unsigned int flags;
+ int i;
+
+ if (!PyArg_ParseTuple(args, (char *)"OzLni:virDomainBlockPeek", &pyobj_domain,
+ &disk, &offset, &size, &flags))
+ return(NULL);
+
+ domain = (virDomainPtr) PyvirDomain_Get(pyobj_domain);
+
+ if ((buf = malloc(size)) == NULL)
+ return VIR_PY_NONE;
+
+ LIBVIRT_BEGIN_ALLOW_THREADS;
+ c_retval = virDomainBlockPeek(domain, disk, offset, size, buf, flags);
+ LIBVIRT_END_ALLOW_THREADS;
+
+ if (c_retval < 0)
+ return VIR_PY_NONE;
+
+ py_retval = libvirt_charPtrWrap(buf);
+ return py_retval;
+}
+
/************************************************************************
* *
* The registration stuff *
@@ -5112,6 +5146,7 @@ static PyMethodDef libvirtMethods[] = {
{(char *) "virDomainGetBlockIoTune", libvirt_virDomainGetBlockIoTune, METH_VARARGS, NULL},
{(char *) "virDomainSendKey", libvirt_virDomainSendKey, METH_VARARGS, NULL},
{(char *) "virDomainMigrateGetMaxSpeed", libvirt_virDomainMigrateGetMaxSpeed, METH_VARARGS, NULL},
+ {(char *) "virDomainBlockPeek", libvirt_virDomainBlockPeek, METH_VARARGS, NULL},
{NULL, NULL, 0, NULL}
};
--
1.7.1
12 years, 11 months
- 2
- 2
[libvirt] Audit records on suspend/pause
by Marcelo Cerri
Hi,
I'd like to know if libvirt sends an event to audit system when a guest
is suspended.
I took a look at source code and I noticed that libvirt already have a
good support for auditing life cycle events, but I couldn't find any
events being sent to audit system when a guest is suspended.
Thanks,
Marcelo
12 years, 11 months
- 2
- 1
Re: [libvirt] macvtap not working on kvm
by Amit Tewari
Hi,
Actually udev renames the eth0 interface in guest to eth1 because
macvtap0 has different mac address then eth0 on host..
Is there some way so that we can prevent changing this rename of eth0 to
eth1 on guest. I don't want to change udev files.
________________________________
From: xhu [mailto:xhu@redhat.com]
Sent: Tuesday, December 13, 2011 3:01 PM
To: Amit Tewari
Cc: libvir-list(a)redhat.com
Subject: Re: [libvirt] macvtap not working on kvm
On 12/13/2011 12:59 PM, Amit Tewari wrote:
Hi all,
My test environment
Host os=rhel6.1
Guest os = rhel6.1
Libvirt=0.9.8
Kvm hypervisor
I have made this entry in guest xml file
<interface type='direct'>
<source dev='eth0' mode='bridge'/>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
function='0x0'/>
</interface>
Now when I start the guest
#virsh start guest
Following macvtap0 is created on host and is shown below
#ip link show macvtap0
51: macvtap0@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq
state UNKNOWN qlen 500
link/ether 52:54:00:55:AE:B5brd ff:ff:ff:ff:ff:ff
but when the guest is up and I try to perform
# ifup eth0
It gives following message
"Bringing up interface eth0: Device eth0 does not seem to be present,
delaying initialization.
[FAILED]"
The interface name may change to ethN(N may be 1 or 2 ...) due to the
change of guest interface mac address.
You can log in guest and use command: "ip link show" to get the value
of N.
Then create ifcfg-ethN for it and use "ifup ethN" to start it in guest.
Guest eth interface does not create. What is the problem?
When I checked dmesg on host it gives following message-"macvatp0: ipv6
routers not present"
Please let me know how macvtap work on kvm.
DISCLAIMER:
------------------------------------------------------------------------
-----------------------------------------------
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for the named recipient(s) only.
It shall not attach any liability on the originator or NECHCL or its
affiliates. Any views or opinions presented in
this email are solely those of the author and may not necessarily
reflect the
opinions of NECHCL or its affiliates.
Any form of reproduction, dissemination, copying, disclosure,
modification,
distribution and / or publication of
this message without the prior written consent of the author of this
e-mail is
strictly prohibited. If you have
received this email in error please delete it and notify the sender
immediately. .
------------------------------------------------------------------------
-----------------------------------------------
--
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libvir-list(a)redhat.com
https://www.redhat.com/mailman/listinfo/libvir-list
DISCLAIMER:
-----------------------------------------------------------------------------------------------------------------------
The contents of this e-mail and any attachment(s) are confidential and
intended
for the named recipient(s) only.
It shall not attach any liability on the originator or NECHCL or its
affiliates. Any views or opinions presented in
this email are solely those of the author and may not necessarily reflect the
opinions of NECHCL or its affiliates.
Any form of reproduction, dissemination, copying, disclosure, modification,
distribution and / or publication of
this message without the prior written consent of the author of this e-mail is
strictly prohibited. If you have
received this email in error please delete it and notify the sender
immediately. .
-----------------------------------------------------------------------------------------------------------------------
12 years, 11 months
- 1
- 0
[libvirt] macvtap not working on kvm
by Amit Tewari
Hi all,
My test environment
Host os=rhel6.1
Guest os = rhel6.1
Libvirt=0.9.8
Kvm hypervisor
I have made this entry in guest xml file
<interface type='direct'>
<source dev='eth0' mode='bridge'/>
<model type='virtio'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
function='0x0'/>
</interface>
Now when I start the guest
#virsh start guest
Following macvtap0 is created on host and is shown below
#ip link show macvtap0
51: macvtap0@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq
state UNKNOWN qlen 500
link/ether 52:54:00:55:AE:B5brd ff:ff:ff:ff:ff:ff
but when the guest is up and I try to perform
# ifup eth0
It gives following message
"Bringing up interface eth0: Device eth0 does not seem to be present,
delaying initialization.
[FAILED]"
Guest eth interface does not create. What is the problem?
When I checked dmesg on host it gives following message-"macvatp0: ipv6
routers not present"
Please let me know how macvtap work on kvm.
DISCLAIMER:
-----------------------------------------------------------------------------------------------------------------------
The contents of this e-mail and any attachment(s) are confidential and
intended
for the named recipient(s) only.
It shall not attach any liability on the originator or NECHCL or its
affiliates. Any views or opinions presented in
this email are solely those of the author and may not necessarily reflect the
opinions of NECHCL or its affiliates.
Any form of reproduction, dissemination, copying, disclosure, modification,
distribution and / or publication of
this message without the prior written consent of the author of this e-mail is
strictly prohibited. If you have
received this email in error please delete it and notify the sender
immediately. .
-----------------------------------------------------------------------------------------------------------------------
12 years, 11 months
- 2
- 1
[libvirt] [PATCH] tests: plug memory leak on linuxTestNodeInfo
by ajia＠redhat.com
From: Alex Jia <ajia(a)redhat.com>
Detected by valgrind. Leak introduced in commit 82ff25e.
* tests/nodeinfotest.c: avoid memory leak on nodeinfo test case.
* how to reproduce?
% cd tests && valgrind -v --leak-check=full ./nodeinfotest
* actual valgrind result:
==22147== 65 bytes in 1 blocks are definitely lost in loss record 14 of 29
==22147== at 0x4A0610F: realloc (vg_replace_malloc.c:525)
==22147== by 0x330D6FED94: __vasprintf_chk (in /lib64/libc-2.12.so)
==22147== by 0x426697: virVasprintf (stdio2.h:199)
==22147== by 0x426757: virAsprintf (util.c:1695)
==22147== by 0x41585F: linuxTestNodeInfo (nodeinfotest.c:108)
==22147== by 0x416B21: virtTestRun (testutils.c:141)
==22147== by 0x4157EA: mymain (nodeinfotest.c:140)
==22147== by 0x416217: virtTestMain (testutils.c:696)
==22147== by 0x330D61ECDC: (below main) (in /lib64/libc-2.12.so)
==22147==
==22147== LEAK SUMMARY:
==22147== definitely lost: 65 bytes in 1 blocks
==22147== indirectly lost: 0 bytes in 0 blocks
==22147== possibly lost: 0 bytes in 0 blocks
==22147== still reachable: 126,126 bytes in 1,341 blocks
Signed-off-by: Alex Jia <ajia(a)redhat.com>
---
tests/nodeinfotest.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/tests/nodeinfotest.c b/tests/nodeinfotest.c
index 74f7b47..0952a6b 100644
--- a/tests/nodeinfotest.c
+++ b/tests/nodeinfotest.c
@@ -119,6 +119,7 @@ linuxTestNodeInfo(const void *data)
cleanup:
free(cpuinfo);
free(output);
+ free(sysfs_cpuinfo);
return result;
}
--
1.7.1
12 years, 11 months
- 2
- 1
[libvirt] add a qemu-specific event register API, to passthough the new events come from qemu
by shaohef＠linux.vnet.ibm.com
From: Shao He Feng <shaohef(a)linux.vnet.ibm.com>
Basically, this feature can go along with qemu monitor passthrough.
That way, if we use new commands in the monitor that generate new events, we want some way to receive those new events too.
In order to test this patch, see the attached python test case. When domains are started, it will be able to catch RESUME events.
Signed-off-by: Shao He Feng <shaohef(a)linux.vnet.ibm.com>
---
daemon/libvirtd.h | 12 +-
daemon/remote.c | 195 ++++++++++++++++++-
include/libvirt/libvirt-qemu.h | 11 +
include/libvirt/libvirt.h.in | 17 ++-
python/generator.py | 26 ++-
python/libvirt-override-virConnect.py | 14 ++-
python/libvirt-qemu-override.c | 140 +++++++++++++
python/libvirt-qemu-override.py | 41 ++++
src/conf/domain_event.c | 347 +++++++++++++++++++++++++++++++--
src/conf/domain_event.h | 49 +++++-
src/driver.h | 14 ++
src/libvirt-qemu.c | 190 ++++++++++++++++++
src/libvirt_private.syms | 6 +
src/libvirt_qemu.syms | 5 +
src/qemu/qemu_driver.c | 42 ++++
src/qemu/qemu_monitor.c | 10 +
src/qemu/qemu_monitor.h | 8 +
src/qemu/qemu_monitor_json.c | 36 ++++
src/qemu/qemu_process.c | 24 +++
src/remote/qemu_protocol.x | 33 +++-
src/remote/remote_driver.c | 153 ++++++++++++++-
src/remote/remote_protocol.x | 9 +-
src/remote_protocol-structs | 5 +
23 files changed, 1353 insertions(+), 34 deletions(-)
mode change 100644 => 100755 python/libvirt-override-virConnect.py
mode change 100644 => 100755 python/libvirt-override-virStream.py
mode change 100644 => 100755 python/libvirt-override.py
create mode 100644 python/libvirt-qemu-override.py
diff --git a/daemon/libvirtd.h b/daemon/libvirtd.h
index c8d3ca2..e3e1c40 100644
--- a/daemon/libvirtd.h
+++ b/daemon/libvirtd.h
@@ -38,6 +38,16 @@
# endif
# include "virnetserverprogram.h"
+/* limit the number unknow event of an conncet can register */
+#define VIR_DOMAIN_EVENT_NAME_LAST 512
+struct domainEventNameCallBackStatus {
+ /* counter the number of unknow event registered */
+ int eventNameCallBackCounter;
+ /* Stores the ID of the unknow event registered */
+ int eventNameCallback[VIR_DOMAIN_EVENT_NAME_LAST];
+};
+typedef struct domainEventNameCallBackStatus domainEventNameCallBackStatus;
+
typedef struct daemonClientStream daemonClientStream;
typedef daemonClientStream *daemonClientStreamPtr;
typedef struct daemonClientPrivate daemonClientPrivate;
@@ -49,7 +59,7 @@ struct daemonClientPrivate {
virMutex lock;
int domainEventCallbackID[VIR_DOMAIN_EVENT_ID_LAST];
-
+ domainEventNameCallBackStatus domainEventNameCallBack;
# if HAVE_SASL
virNetSASLSessionPtr sasl;
# endif
diff --git a/daemon/remote.c b/daemon/remote.c
index e1d208c..bc8455d 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -421,6 +421,54 @@ mem_error:
return -1;
}
+static int remoteRelayDomainEventUnknown(virConnectPtr conn ATTRIBUTE_UNUSED,
+ virDomainPtr dom,
+ const char *eventName, /* The JSON event name */
+ const char *eventArgs, /* The JSON string of args */
+ void *opaque)
+{
+ virNetServerClientPtr client = opaque;
+ remote_domain_event_default_event_msg data;
+
+ if (!client)
+ return -1;
+
+ VIR_DEBUG("Relaying domain: %s id: %d, unknown event: %s arguments: %s",
+ dom->name, dom->id, eventName, eventArgs);
+
+ /* build return data */
+ memset(&data, 0, sizeof data);
+ if (eventName == NULL)
+ goto mem_error3;
+ data.eventName = (char *)strdup(eventName);
+ if (data.eventName == NULL)
+ goto mem_error2;
+ if (eventArgs != NULL) {
+ data.eventArgs = (char *)strdup(eventArgs);
+ if (data.eventArgs == NULL)
+ goto mem_error1;
+ }
+ else {
+ data.eventArgs = (char *)strdup("NULL");
+ if (data.eventArgs == NULL)
+ goto mem_error1;
+ }
+ make_nonnull_domain(&data.dom, dom);
+ remoteDispatchDomainEventSend(client, remoteProgram,
+ REMOTE_PROC_QEMU_DOMAIN_EVENT_UNKNOWN_EVENT,
+ (xdrproc_t)xdr_remote_domain_event_default_event_msg, &data);
+
+ return 0;
+
+mem_error1:
+ VIR_FREE(data.eventArgs);
+mem_error2:
+ VIR_FREE(data.eventName);
+mem_error3:
+ virReportOOMError();
+ return -1;
+}
+
static int remoteRelayDomainEventControlError(virConnectPtr conn ATTRIBUTE_UNUSED,
virDomainPtr dom,
@@ -509,6 +557,7 @@ static virConnectDomainEventGenericCallback domainEventCallbacks[] = {
VIR_DOMAIN_EVENT_CALLBACK(remoteRelayDomainEventControlError),
VIR_DOMAIN_EVENT_CALLBACK(remoteRelayDomainEventBlockJob),
VIR_DOMAIN_EVENT_CALLBACK(remoteRelayDomainEventDiskChange),
+ VIR_DOMAIN_EVENT_CALLBACK(remoteRelayDomainEventUnknown),
};
verify(ARRAY_CARDINALITY(domainEventCallbacks) == VIR_DOMAIN_EVENT_ID_LAST);
@@ -526,10 +575,21 @@ static void remoteClientFreeFunc(void *data)
/* Deregister event delivery callback */
if (priv->conn) {
- int i;
+ int i, j;
for (i = 0 ; i < VIR_DOMAIN_EVENT_ID_LAST ; i++) {
- if (priv->domainEventCallbackID[i] != -1) {
+ if (i == VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN && priv->domainEventCallbackID[i] != -1) {
+ for (j = 0 ; j < VIR_DOMAIN_EVENT_NAME_LAST ; j++){
+ if (priv->domainEventNameCallBack.eventNameCallback[j] != -1) {
+ VIR_DEBUG("Deregistering to relay remote events %d", i);
+ virConnectDomainQemuEventDeregister(priv->conn,
+ priv->domainEventNameCallBack.eventNameCallback[j]);
+ }
+ priv->domainEventNameCallBack.eventNameCallback[j] == -1;
+ }
+ priv->domainEventNameCallBack.eventNameCallBackCounter = 0;
+ }
+ else if (priv->domainEventCallbackID[i] != -1) {
VIR_DEBUG("Deregistering to relay remote events %d", i);
virConnectDomainEventDeregisterAny(priv->conn,
priv->domainEventCallbackID[i]);
@@ -572,6 +632,10 @@ int remoteClientInitHook(virNetServerPtr srv ATTRIBUTE_UNUSED,
for (i = 0 ; i < VIR_DOMAIN_EVENT_ID_LAST ; i++)
priv->domainEventCallbackID[i] = -1;
+ priv->domainEventNameCallBack.eventNameCallBackCounter = 0;
+ for (i = 0 ; i < VIR_DOMAIN_EVENT_NAME_LAST ; i++)
+ priv->domainEventNameCallBack.eventNameCallback[i] = -1;
+
virNetServerClientSetPrivateData(client, priv,
remoteClientFreeFunc);
virNetServerClientSetCloseHook(client, remoteClientCloseFunc);
@@ -2991,6 +3055,133 @@ cleanup:
}
static int
+qemuDispatchDomainEventsRegister(virNetServerPtr server ATTRIBUTE_UNUSED,
+ virNetServerClientPtr client ATTRIBUTE_UNUSED,
+ virNetMessagePtr msg ATTRIBUTE_UNUSED,
+ virNetMessageErrorPtr rerr,
+ qemu_domain_events_register_args *args,
+ qemu_domain_events_register_ret *ret ATTRIBUTE_UNUSED)
+{
+ int callbackID = -1;
+ int rv = -1;
+ int eventIdx = 0;
+ struct daemonClientPrivate *priv =
+ virNetServerClientGetPrivateData(client);
+ if (!priv->conn) {
+ virNetError(VIR_ERR_INTERNAL_ERROR, "%s", _("connection not open"));
+ goto cleanup;
+ }
+
+ virMutexLock(&priv->lock);
+
+ if (args->eventName == NULL) {
+ virNetError(VIR_ERR_INTERNAL_ERROR, _("event Name is NULL"));
+ goto cleanup;
+ }
+ if (priv->domainEventNameCallBack.eventNameCallBackCounter >= VIR_DOMAIN_EVENT_NAME_LAST) {
+ virNetError(VIR_ERR_INTERNAL_ERROR,
+ _("domain event %s is not registered, the register number has exceeded limit number %d"),
+ args->eventName,
+ VIR_DOMAIN_EVENT_NAME_LAST);
+ goto cleanup;
+ }
+
+ if ((callbackID = virConnectDomainQemuEventRegister(priv->conn,
+ NULL,
+ args->eventName,
+ (virConnectDomainQemuEventCallback)remoteRelayDomainEventUnknown,
+ client,
+ NULL)) < 0)
+ goto cleanup;
+
+ for (eventIdx = 0 ; eventIdx < VIR_DOMAIN_EVENT_NAME_LAST ; eventIdx++) {
+ if (priv->domainEventNameCallBack.eventNameCallback[eventIdx] == -1) {
+ priv->domainEventNameCallBack.eventNameCallback[eventIdx] = callbackID;
+ priv->domainEventNameCallBack.eventNameCallBackCounter++;
+ ret->callbackID = eventIdx;
+ break;
+ }
+ }
+ priv->domainEventCallbackID[VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN] = callbackID;
+
+ rv = 0;
+
+cleanup:
+ if (rv < 0)
+ virNetMessageSaveError(rerr);
+ virMutexUnlock(&priv->lock);
+ return rv;
+}
+
+static int
+remoteDispatchQemuDomainEventUnknownEvent(virNetServerPtr server,
+ virNetServerClientPtr client,
+ virNetMessagePtr msg,
+ virNetMessageErrorPtr rerr)
+{
+ int rv = -1;
+ return rv;
+}
+
+static int
+qemuDispatchDomainEventsUnknownEvent(virNetServerPtr server,
+ virNetServerClientPtr client,
+ virNetMessagePtr msg,
+ virNetMessageErrorPtr rerr,
+ qemu_domain_events_unknown_event_args *args,
+ qemu_domain_events_unknown_event_ret *ret)
+{
+ int rv = -1;
+ return rv;
+}
+
+static int
+qemuDispatchDomainEventsDeregister(virNetServerPtr server ATTRIBUTE_UNUSED,
+ virNetServerClientPtr client ATTRIBUTE_UNUSED,
+ virNetMessagePtr msg ATTRIBUTE_UNUSED,
+ virNetMessageErrorPtr rerr,
+ qemu_domain_events_deregister_args *args,
+ qemu_domain_events_deregister_ret *ret ATTRIBUTE_UNUSED)
+{
+ int callbackID = -1;
+ int rv = -1;
+ int eventIdx = args->callbackID;
+ struct daemonClientPrivate *priv =
+ virNetServerClientGetPrivateData(client);
+
+ if (!priv->conn) {
+ virNetError(VIR_ERR_INTERNAL_ERROR, "%s", _("connection not open"));
+ goto cleanup;
+ }
+
+ virMutexLock(&priv->lock);
+
+ if (eventIdx >= VIR_DOMAIN_EVENT_NAME_LAST ||
+ (callbackID = priv->domainEventNameCallBack.eventNameCallback[eventIdx]) < 0) {
+
+ virNetError(VIR_ERR_INTERNAL_ERROR, _("callbakcID %d is not register"), eventIdx);
+ goto cleanup;
+ }
+
+ if (virConnectDomainQemuEventDeregister(priv->conn, callbackID) < 0)
+ goto cleanup;
+ ret->cb_deregistered = callbackID;
+
+ priv->domainEventNameCallBack.eventNameCallback[eventIdx] = -1;
+ priv->domainEventNameCallBack.eventNameCallBackCounter--;
+ if (priv->domainEventNameCallBack.eventNameCallBackCounter == 0)
+ priv->domainEventCallbackID[VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN] = -1;
+
+ rv = 0;
+
+cleanup:
+ if (rv < 0)
+ virNetMessageSaveError(rerr);
+ virMutexUnlock(&priv->lock);
+ return rv;
+}
+
+static int
qemuDispatchMonitorCommand(virNetServerPtr server ATTRIBUTE_UNUSED,
virNetServerClientPtr client ATTRIBUTE_UNUSED,
virNetMessagePtr msg ATTRIBUTE_UNUSED,
diff --git a/include/libvirt/libvirt-qemu.h b/include/libvirt/libvirt-qemu.h
index 7f12e4f..74efe79 100644
--- a/include/libvirt/libvirt-qemu.h
+++ b/include/libvirt/libvirt-qemu.h
@@ -32,6 +32,17 @@ virDomainPtr virDomainQemuAttach(virConnectPtr domain,
unsigned int pid,
unsigned int flags);
+int
+virConnectDomainQemuEventRegister(virConnectPtr conn,
+ virDomainPtr dom, /* option to filter */
+ const char *eventName, /* JSON event name */
+ virConnectDomainQemuEventCallback cb,
+ void *opaque,
+ virFreeCallback freecb);
+int
+virConnectDomainQemuEventDeregister(virConnectPtr conn,
+ int callbackID);
+
# ifdef __cplusplus
}
# endif
diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
index 2480add..99e1c5d 100644
--- a/include/libvirt/libvirt.h.in
+++ b/include/libvirt/libvirt.h.in
@@ -3207,7 +3207,21 @@ typedef void (*virConnectDomainEventBlockJobCallback)(virConnectPtr conn,
int type,
int status,
void *opaque);
-
+/**
+ * virConnectDomainQemuEventCallback:
+ * @conn: connection object
+ * @dom: domain on which the event occurred
+ * @eventName : the name of the unknow or un-implementation event
+ * @eventArgs: the content of the unknow or un-implementation event
+ *
+ * The callback signature to use when registering for an event of type
+ * VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN with virConnectDomainQemuEventRegister()
+ */
+typedef void (*virConnectDomainQemuEventCallback)(virConnectPtr conn,
+ virDomainPtr dom,
+ const char *eventName, /* The JSON event name */
+ const char *eventArgs, /* The JSON string of args */
+ void *opaque);
/**
* virConnectDomainEventDiskChangeReason:
*
@@ -3263,6 +3277,7 @@ typedef enum {
VIR_DOMAIN_EVENT_ID_CONTROL_ERROR = 7, /* virConnectDomainEventGenericCallback */
VIR_DOMAIN_EVENT_ID_BLOCK_JOB = 8, /* virConnectDomainEventBlockJobCallback */
VIR_DOMAIN_EVENT_ID_DISK_CHANGE = 9, /* virConnectDomainEventDiskChangeCallback */
+ VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN = 10, /* virConnectDomainEventDefaultCallback */
/*
* NB: this enum value will increase over time as new events are
diff --git a/python/generator.py b/python/generator.py
index 88c52b9..3d13622 100755
--- a/python/generator.py
+++ b/python/generator.py
@@ -234,6 +234,7 @@ skipped_types = {
# 'int *': "usually a return type",
'virConnectDomainEventCallback': "No function types in python",
'virConnectDomainEventGenericCallback': "No function types in python",
+ 'virConnectDomainQemuEventCallback': "No function types in python",
'virConnectDomainEventRTCChangeCallback': "No function types in python",
'virConnectDomainEventWatchdogCallback': "No function types in python",
'virConnectDomainEventIOErrorCallback': "No function types in python",
@@ -476,6 +477,8 @@ skip_function = (
qemu_skip_function = (
#"virDomainQemuAttach",
+ 'virConnectDomainQemuEventRegister', # overridden in libvirt_qemu_override.py
+ 'virConnectDomainQemuEventDeregister', # overridden in libvirt_qemu_override.py
)
# Generate C code, but skip python impl
@@ -1656,17 +1659,18 @@ def qemuBuildWrappers(module):
if extra != None:
extra.close()
- fd.write("try:\n")
- fd.write(" import libvirtmod_qemu\n")
- fd.write("except ImportError, lib_e:\n")
- fd.write(" try:\n")
- fd.write(" import cygvirtmod_qemu as libvirtmod_qemu\n")
- fd.write(" except ImportError, cyg_e:\n")
- fd.write(" if str(cyg_e).count(\"No module named\"):\n")
- fd.write(" raise lib_e\n\n")
-
- fd.write("import libvirt\n\n");
- fd.write("#\n# Functions from module %s\n#\n\n" % module)
+ if extra == None:
+ fd.write("try:\n")
+ fd.write(" import libvirtmod_qemu\n")
+ fd.write("except ImportError, lib_e:\n")
+ fd.write(" try:\n")
+ fd.write(" import cygvirtmod_qemu as libvirtmod_qemu\n")
+ fd.write(" except ImportError, cyg_e:\n")
+ fd.write(" if str(cyg_e).count(\"No module named\"):\n")
+ fd.write(" raise lib_e\n\n")
+
+ fd.write("import libvirt\n\n");
+ fd.write("#\n# Functions from module %s\n#\n\n" % module)
#
# Generate functions directly, no classes
#
diff --git a/python/libvirt-override-virConnect.py b/python/libvirt-override-virConnect.py
old mode 100644
new mode 100755
index b908b32..ce34bcf
--- a/python/libvirt-override-virConnect.py
+++ b/python/libvirt-override-virConnect.py
@@ -134,8 +134,20 @@
cb(self, virDomain(self, _obj=dom), oldSrcPath, newSrcPath, devAlias, reason, opaque)
return 0;
+ def _dispatchDomainEventUnknownCallback(self, dom, eventName, eventArgs, cbData):
+ """Dispatches events to python user unknown event callbacks
+ """
+ try:
+ cb = cbData["cb"]
+ opaque = cbData["opaque"]
+
+ cb(self, virDomain(self, _obj=dom), eventName, eventArgs, opaque)
+ return 0
+ except AttributeError:
+ pass
+
def domainEventDeregisterAny(self, callbackID):
- """Removes a Domain Event Callback. De-registering for a
+ """Removes a QEMU Domain Event Callback. De-registering for a
domain callback will disable delivery of this event type """
try:
ret = libvirtmod.virConnectDomainEventDeregisterAny(self._o, callbackID)
diff --git a/python/libvirt-override-virStream.py b/python/libvirt-override-virStream.py
old mode 100644
new mode 100755
diff --git a/python/libvirt-override.py b/python/libvirt-override.py
old mode 100644
new mode 100755
diff --git a/python/libvirt-qemu-override.c b/python/libvirt-qemu-override.c
index 485c809..f5a8c09 100644
--- a/python/libvirt-qemu-override.c
+++ b/python/libvirt-qemu-override.c
@@ -18,6 +18,7 @@
#include <Python.h>
#include "libvirt/libvirt-qemu.h"
+#include "libvirt/libvirt.h"
#include "libvirt/virterror.h"
#include "typewrappers.h"
#include "libvirt-qemu.h"
@@ -96,6 +97,143 @@ libvirt_qemu_virDomainQemuMonitorCommand(PyObject *self ATTRIBUTE_UNUSED,
return(py_retval);
}
+static void
+libvirt_qemu_virConnectDomainEventFreeFunc(void *opaque)
+{
+ PyObject *pyobj_conn = (PyObject*)opaque;
+ LIBVIRT_ENSURE_THREAD_STATE;
+ Py_DECREF(pyobj_conn);
+ LIBVIRT_RELEASE_THREAD_STATE;
+}
+
+static int
+libvirt_qemu_virConnectDomainEventUnknownCallback(virConnectPtr conn ATTRIBUTE_UNUSED,
+ virDomainPtr dom,
+ const char *eventName,
+ const char *eventArgs,
+ void *opaque)
+{
+ PyObject *pyobj_cbData = (PyObject*)opaque;
+ PyObject *pyobj_dom;
+ PyObject *pyobj_ret;
+ PyObject *pyobj_conn;
+ PyObject *dictKey;
+ int ret = -1;
+
+ LIBVIRT_ENSURE_THREAD_STATE;
+
+ /* Create a python instance of this virDomainPtr */
+ virDomainRef(dom);
+ pyobj_dom = libvirt_virDomainPtrWrap(dom);
+ Py_INCREF(pyobj_cbData);
+
+ dictKey = libvirt_constcharPtrWrap("conn");
+ pyobj_conn = PyDict_GetItem(pyobj_cbData, dictKey);
+ Py_DECREF(dictKey);
+
+ /* Call the Callback Dispatcher */
+ pyobj_ret = PyObject_CallMethod(pyobj_conn,
+ (char*)"_dispatchDomainEventUnknownCallback",
+ (char*)"OssO",
+ pyobj_dom, eventName, eventArgs, pyobj_cbData);
+
+ Py_DECREF(pyobj_cbData);
+ Py_DECREF(pyobj_dom);
+
+ if (!pyobj_ret) {
+#if DEBUG_ERROR
+ printf("%s - ret:%p\n", __FUNCTION__, pyobj_ret);
+#endif
+ PyErr_Print();
+ } else {
+ Py_DECREF(pyobj_ret);
+ ret = 0;
+ }
+
+ LIBVIRT_RELEASE_THREAD_STATE;
+ return ret;
+}
+
+static PyObject *
+libvirt_qemu_virConnectDomainQemuEventRegister(ATTRIBUTE_UNUSED PyObject * self,
+ PyObject * args)
+{
+ PyObject *py_retval; /* return value */
+ PyObject *pyobj_conn; /* virConnectPtr */
+ PyObject *pyobj_dom;
+ PyObject *pyobj_cbData; /* hash of callback data */
+ char *eventName;
+ virConnectPtr conn;
+ int ret = 0;
+
+ virConnectDomainQemuEventCallback cb = NULL;
+ virDomainPtr dom;
+
+ if (!PyArg_ParseTuple
+ (args, (char *) "OOsO:virConnectDomainQemuEventRegister",
+ &pyobj_conn, &pyobj_dom, &eventName, &pyobj_cbData)) {
+ DEBUG("%s failed parsing tuple\n", __FUNCTION__);
+ return VIR_PY_INT_FAIL;
+ }
+
+ if (eventName == NULL)
+ return VIR_PY_INT_FAIL;
+
+ DEBUG("libvirt_qemu_virConnectDomainQemuEventRegister(%p %p %s %p) called\n",
+ pyobj_conn, pyobj_dom, eventName, pyobj_cbData);
+ conn = PyvirConnect_Get(pyobj_conn);
+ if (pyobj_dom == Py_None)
+ dom = NULL;
+ else
+ dom = PyvirDomain_Get(pyobj_dom);
+
+ cb = (virConnectDomainQemuEventCallback)(libvirt_qemu_virConnectDomainEventUnknownCallback);
+ if (!cb) {
+ return VIR_PY_INT_FAIL;
+ }
+
+ Py_INCREF(pyobj_cbData);
+
+ LIBVIRT_BEGIN_ALLOW_THREADS;
+ ret = virConnectDomainQemuEventRegister(conn, dom, eventName,
+ cb, pyobj_cbData,
+ libvirt_qemu_virConnectDomainEventFreeFunc);
+ LIBVIRT_END_ALLOW_THREADS;
+ if (ret < 0) {
+ Py_DECREF(pyobj_cbData);
+ }
+ py_retval = libvirt_intWrap(ret);
+ return (py_retval);
+}
+
+static PyObject *
+libvirt_qemu_virConnectDomainQemuEventDeregister(ATTRIBUTE_UNUSED PyObject * self,
+ PyObject * args)
+{
+ PyObject *py_retval;
+ PyObject *pyobj_conn;
+ int callbackID;
+ virConnectPtr conn;
+ int ret = 0;
+
+ if (!PyArg_ParseTuple
+ (args, (char *) "Oi:virConnectDomainQemuEventDeregister",
+ &pyobj_conn, &callbackID))
+ return (NULL);
+
+ DEBUG("libvirt_qemu_virConnectDomainQemuEventDeregister(%p) called\n", pyobj_conn);
+
+ conn = (virConnectPtr) PyvirConnect_Get(pyobj_conn);
+
+ LIBVIRT_BEGIN_ALLOW_THREADS;
+
+ ret = virConnectDomainQemuEventDeregister(conn, callbackID);
+
+ LIBVIRT_END_ALLOW_THREADS;
+ py_retval = libvirt_intWrap(ret);
+ return (py_retval);
+}
+
/************************************************************************
* *
* The registration stuff *
@@ -104,6 +242,8 @@ libvirt_qemu_virDomainQemuMonitorCommand(PyObject *self ATTRIBUTE_UNUSED,
static PyMethodDef libvirtQemuMethods[] = {
#include "libvirt-qemu-export.c"
{(char *) "virDomainQemuMonitorCommand", libvirt_qemu_virDomainQemuMonitorCommand, METH_VARARGS, NULL},
+ {(char *) "virConnectDomainQemuEventRegister", libvirt_qemu_virConnectDomainQemuEventRegister, METH_VARARGS, NULL},
+ {(char *) "virConnectDomainQemuEventDeregister", libvirt_qemu_virConnectDomainQemuEventDeregister, METH_VARARGS, NULL},
{NULL, NULL, 0, NULL}
};
diff --git a/python/libvirt-qemu-override.py b/python/libvirt-qemu-override.py
new file mode 100644
index 0000000..0f5694c
--- /dev/null
+++ b/python/libvirt-qemu-override.py
@@ -0,0 +1,41 @@
+#
+# Manually written part of python bindings for libvirt_qemu
+#
+
+# On cygwin, the DLL is called cygvirtmod.dll
+try:
+ import libvirtmod_qemu
+except ImportError, lib_e:
+ try:
+ import cygvirtmod_qemu as libvirtmod_qemu
+ except ImportError, cyg_e:
+ if str(cyg_e).count("No module named"):
+ raise lib_e
+
+import libvirt
+import types
+
+def domainQemuEventDeregister(conn, callbackID):
+ """Removes a Domain Event Callback. De-registering for a
+ domain callback will disable delivery of this event type """
+ try:
+ ret = libvirtmod_qemu.virConnectDomainQemuEventDeregister(conn._o, callbackID)
+ if ret == -1: raise libvirt.libvirtError ('virConnectDomainQemuEventDeregister() failed', conn)
+ del conn.domainEventCallbackID[callbackID]
+ except AttributeError:
+ pass
+
+def domainQemuEventRegister(conn, dom, eventName, cb, opaque):
+ """Adds a Domain Event Callback. Registering for a domain
+ callback will enable delivery of the events """
+ if not hasattr(conn, 'domainEventCallbackID'):
+ conn.domainEventCallbackID = {}
+ cbData = { "cb": cb, "conn": conn, "opaque": opaque }
+ if dom is None:
+ ret = libvirtmod_qemu.virConnectDomainQemuEventRegister(conn._o, None, eventName, cbData)
+ else:
+ ret = libvirtmod_qemu.virConnectDomainQemuEventRegister(conn._o, dom._o, eventName, cbData)
+ if ret == -1:
+ raise libvirt.libvirtError ('virConnectDomainQemuEventRegister() failed', conn)
+ conn.domainEventCallbackID[ret] = opaque
+ return ret
diff --git a/src/conf/domain_event.c b/src/conf/domain_event.c
index 614ab97..b6a763a 100644
--- a/src/conf/domain_event.c
+++ b/src/conf/domain_event.c
@@ -45,7 +45,9 @@ typedef virDomainMeta *virDomainMetaPtr;
struct _virDomainEventCallback {
int callbackID;
+ int qemuCallbackID;
int eventID;
+ char *eventName;
virConnectPtr conn;
virDomainMetaPtr dom;
virConnectDomainEventGenericCallback cb;
@@ -94,6 +96,10 @@ struct _virDomainEvent {
char *devAlias;
int reason;
} diskChange;
+ struct {
+ char *eventName;
+ char *eventArgs;
+ }qemuUnknownEvent;
} data;
};
@@ -112,6 +118,8 @@ virDomainEventCallbackListFree(virDomainEventCallbackListPtr list)
for (i=0; i<list->count; i++) {
virFreeCallback freecb = list->callbacks[i]->freecb;
+ if (list->callbacks[i]->eventName)
+ VIR_FREE(list->callbacks[i]->eventName);
if (freecb)
(*freecb)(list->callbacks[i]->opaque);
VIR_FREE(list->callbacks[i]);
@@ -143,7 +151,6 @@ virDomainEventCallbackListRemove(virConnectPtr conn,
(*freecb)(cbList->callbacks[i]->opaque);
virUnrefConnect(cbList->callbacks[i]->conn);
VIR_FREE(cbList->callbacks[i]);
-
if (i < (cbList->count - 1))
memmove(cbList->callbacks + i,
cbList->callbacks + i + 1,
@@ -187,8 +194,11 @@ virDomainEventCallbackListRemoveID(virConnectPtr conn,
if (freecb)
(*freecb)(cbList->callbacks[i]->opaque);
virUnrefConnect(cbList->callbacks[i]->conn);
+ if (cbList->callbacks[i]->eventID == VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN) {
+ if (cbList->callbacks[i]->eventName)
+ VIR_FREE(cbList->callbacks[i]->eventName);
+ }
VIR_FREE(cbList->callbacks[i]);
-
if (i < (cbList->count - 1))
memmove(cbList->callbacks + i,
cbList->callbacks + i + 1,
@@ -212,6 +222,52 @@ virDomainEventCallbackListRemoveID(virConnectPtr conn,
/**
+ * virDomainQemuEventCallbackListRemoveID:
+ * @conn: pointer to the connection
+ * @cbList: the list
+ * @callback: the callback to remove
+ *
+ * Internal function to remove a callback from a virDomainEventCallbackListPtr
+ */
+int
+virDomainQemuEventCallbackListRemoveID(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ int callbackID)
+{
+ int i;
+ for (i = 0 ; i < cbList->count ; i++) {
+ if (cbList->callbacks[i]->callbackID == callbackID &&
+ cbList->callbacks[i]->conn == conn &&
+ cbList->callbacks[i]->eventID == VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN) {
+ virFreeCallback freecb = cbList->callbacks[i]->freecb;
+ if (freecb)
+ (*freecb)(cbList->callbacks[i]->opaque);
+ VIR_FREE(cbList->callbacks[i]->eventName);
+ virUnrefConnect(cbList->callbacks[i]->conn);
+ VIR_FREE(cbList->callbacks[i]);
+
+ if (i < (cbList->count - 1))
+ memmove(cbList->callbacks + i,
+ cbList->callbacks + i + 1,
+ sizeof(*(cbList->callbacks)) *
+ (cbList->count - (i + 1)));
+
+ if (VIR_REALLOC_N(cbList->callbacks,
+ cbList->count - 1) < 0) {
+ ; /* Failure to reduce memory allocation isn't fatal */
+ }
+ cbList->count--;
+ return 0;
+ }
+ }
+
+ eventReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("could not find event callback for removal"));
+ return -1;
+}
+
+
+/**
* virDomainEventCallbackListRemoveConn:
* @conn: pointer to the connection
* @cbList: the list
@@ -231,8 +287,11 @@ virDomainEventCallbackListRemoveConn(virConnectPtr conn,
if (freecb)
(*freecb)(cbList->callbacks[i]->opaque);
virUnrefConnect(cbList->callbacks[i]->conn);
+ if (cbList->callbacks[i]->eventID == VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN) {
+ if (cbList->callbacks[i]->eventName)
+ VIR_FREE(cbList->callbacks[i]->eventName);
+ }
VIR_FREE(cbList->callbacks[i]);
-
if (i < (cbList->count - 1))
memmove(cbList->callbacks + i,
cbList->callbacks + i + 1,
@@ -299,8 +358,11 @@ int virDomainEventCallbackListPurgeMarked(virDomainEventCallbackListPtr cbList)
if (freecb)
(*freecb)(cbList->callbacks[i]->opaque);
virUnrefConnect(cbList->callbacks[i]->conn);
+ if (cbList->callbacks[i]->eventID == VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN) {
+ if (cbList->callbacks[i]->eventName)
+ VIR_FREE(cbList->callbacks[i]->eventName);
+ }
VIR_FREE(cbList->callbacks[i]);
-
if (i < (cbList->count - 1))
memmove(cbList->callbacks + i,
cbList->callbacks + i + 1,
@@ -404,7 +466,98 @@ virDomainEventCallbackListAddID(virConnectPtr conn,
cbList->callbacks[cbList->count] = event;
cbList->count++;
+ event->callbackID = cbList->nextID++;
+
+ return event->callbackID;
+
+no_memory:
+ virReportOOMError();
+
+ if (event) {
+ if (event->dom)
+ VIR_FREE(event->dom->name);
+ VIR_FREE(event->dom);
+ }
+ VIR_FREE(event);
+ return -1;
+}
+
+
+
+/**
+ * virDomainEventCallbackListAddName:
+ * @conn: pointer to the connection
+ * @cbList: the list
+ * @eventName: the event eventName
+ * @callback: the callback to add
+ * @eventID: the specific eventID
+ * @opaque: opaque data tio pass to callback
+ *
+ * Internal function to add a callback from a virDomainEventCallbackListPtr
+ */
+int
+virDomainEventCallbackListAddName(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ virDomainPtr dom,
+ const char* eventName,
+ int eventID,
+ virConnectDomainEventGenericCallback callback,
+ void *opaque,
+ virFreeCallback freecb)
+{
+ virDomainEventCallbackPtr event;
+ int i;
+
+ /* Check incoming */
+ if ( !cbList ) {
+ return -1;
+ }
+
+ /* check if we already have this callback on our list */
+ for (i = 0 ; i < cbList->count ; i++) {
+ if (cbList->callbacks[i]->cb == VIR_DOMAIN_EVENT_CALLBACK(callback) &&
+ !strcmp(cbList->callbacks[i]->eventName, eventName) &&
+ cbList->callbacks[i]->eventID == eventID &&
+ cbList->callbacks[i]->conn == conn) {
+ eventReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("event callback already tracked"));
+ return -1;
+ }
+ }
+ if (eventID > VIR_DOMAIN_EVENT_ID_LAST || eventID < VIR_DOMAIN_EVENT_ID_LIFECYCLE) {
+ eventReportError(VIR_ERR_INTERNAL_ERROR, "%s: %d",
+ _("not suport this kind of eventID"), eventID);
+ }
+ /* Allocate new event */
+ if (VIR_ALLOC(event) < 0)
+ goto no_memory;
+ event->conn = conn;
+ event->cb = callback;
+ if (eventName == NULL)
+ goto no_memory;
+ event->eventName = strdup(eventName);
+ if ( event->eventName == NULL)
+ goto no_memory;
+ event->opaque = opaque;
+ event->freecb = freecb;
+ event->eventID = eventID;
+ if (dom) {
+ if (VIR_ALLOC(event->dom) < 0)
+ goto no_memory;
+ if (!(event->dom->name = strdup(dom->name)))
+ goto no_memory;
+ memcpy(event->dom->uuid, dom->uuid, VIR_UUID_BUFLEN);
+ event->dom->id = dom->id;
+ }
+
+ /* Make space on list */
+ if (VIR_REALLOC_N(cbList->callbacks, cbList->count + 1) < 0)
+ goto no_memory;
+
+ event->conn->refs++;
+ cbList->callbacks[cbList->count] = event;
+ cbList->count++;
event->callbackID = cbList->nextID++;
return event->callbackID;
@@ -416,11 +569,41 @@ no_memory:
if (event->dom)
VIR_FREE(event->dom->name);
VIR_FREE(event->dom);
+ if (event->eventName)
+ VIR_FREE(event->eventName);
}
VIR_FREE(event);
return -1;
}
+/**
+ * virDomainEventCallbackListAddQemuCallbackID:
+ * @conn: pointer to the connection
+ * @cbList: the list
+ * @callbackID: the libvirt callback ID
+ * @qemuCallbackID: the libvirtd callback ID to add
+ *
+ * Internal function to add a Daemon libvirtd callbackID
+ */
+int
+virDomainEventCallbackListAddQemuCallbackID(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ int callbackID,
+ int qemuCallbackID)
+{
+ int i;
+ for (i = 0 ; i < cbList->count ; i++) {
+ if (cbList->callbacks[i]->callbackID == callbackID &&
+ cbList->callbacks[i]->conn == conn) {
+ cbList->callbacks[i]->qemuCallbackID = qemuCallbackID;
+ return 0;
+ }
+ }
+
+ eventReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+ _("could not find event callback for deletion"));
+ return -1;
+}
int virDomainEventCallbackListCountID(virConnectPtr conn,
virDomainEventCallbackListPtr cbList,
@@ -442,6 +625,27 @@ int virDomainEventCallbackListCountID(virConnectPtr conn,
}
+int
+virDomainEventCallbackListCountName(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ const char *eventName)
+{
+ int i;
+ int count = 0;
+
+ for (i = 0 ; i < cbList->count ; i++) {
+ if (cbList->callbacks[i]->deleted)
+ continue;
+
+ if (!strcmp(cbList->callbacks[i]->eventName,eventName) &&
+ cbList->callbacks[i]->conn == conn)
+ count++;
+ }
+
+ return count;
+}
+
+
int virDomainEventCallbackListEventID(virConnectPtr conn,
virDomainEventCallbackListPtr cbList,
int callbackID)
@@ -461,6 +665,44 @@ int virDomainEventCallbackListEventID(virConnectPtr conn,
}
+const char*
+virDomainEventCallbackListEventName(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ int callbackID)
+{
+ int i;
+
+ for (i = 0 ; i < cbList->count ; i++) {
+ if (cbList->callbacks[i]->deleted)
+ continue;
+
+ if (cbList->callbacks[i]->callbackID == callbackID &&
+ cbList->callbacks[i]->conn == conn)
+ return cbList->callbacks[i]->eventName;
+ }
+
+ return NULL;
+}
+
+int
+virDomainEventCallbackListEventQemuCallbackID(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ int callbackID)
+{
+ int i;
+
+ for (i = 0 ; i < cbList->count ; i++) {
+ if (cbList->callbacks[i]->deleted)
+ continue;
+
+ if (cbList->callbacks[i]->callbackID == callbackID &&
+ cbList->callbacks[i]->conn == conn)
+ return cbList->callbacks[i]->qemuCallbackID;
+ }
+
+ return -1;
+}
+
int virDomainEventCallbackListCount(virDomainEventCallbackListPtr cbList)
{
int i;
@@ -521,6 +763,11 @@ void virDomainEventFree(virDomainEventPtr event)
VIR_FREE(event->data.diskChange.newSrcPath);
VIR_FREE(event->data.diskChange.devAlias);
break;
+
+ case VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN:
+ VIR_FREE(event->data.qemuUnknownEvent.eventName);
+ VIR_FREE(event->data.qemuUnknownEvent.eventArgs);
+ break;
}
VIR_FREE(event->dom.name);
@@ -956,6 +1203,51 @@ virDomainEventPtr virDomainEventBlockJobNewFromDom(virDomainPtr dom,
path, type, status);
}
+static virDomainEventPtr
+virDomainEventUnknownNew(int id, const char *name, unsigned char *uuid,
+ const char *eventName, const char *eventArgs)
+{
+ virDomainEventPtr ev =
+ virDomainEventNewInternal(VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN,
+ id, name, uuid);
+ if (ev) {
+ if (!(ev->data.qemuUnknownEvent.eventName = strdup(eventName))) {
+ virReportOOMError();
+ VIR_FREE(ev->dom.name);
+ VIR_FREE(ev);
+ return NULL;
+ }
+ if (eventArgs) {
+ if (!(ev->data.qemuUnknownEvent.eventArgs = strdup(eventArgs))) {
+ virReportOOMError();
+ VIR_FREE(ev->data.qemuUnknownEvent.eventName);
+ VIR_FREE(ev->dom.name);
+ VIR_FREE(ev);
+ return NULL;
+ }
+ }
+ }
+
+ return ev;
+}
+
+virDomainEventPtr virDomainEventUnknownNewFromObj(virDomainObjPtr obj,
+ const char *eventName,
+ const char *eventArgs)
+{
+
+ return virDomainEventUnknownNew(obj->def->id, obj->def->name,
+ obj->def->uuid, eventName, eventArgs);
+}
+
+virDomainEventPtr virDomainEventUnknownNewFromDom(virDomainPtr dom,
+ const char *eventName,
+ const char *eventArgs)
+{
+ return virDomainEventUnknownNew(dom->id, dom->name, dom->uuid,
+ eventName, eventArgs);
+}
+
virDomainEventPtr virDomainEventControlErrorNewFromDom(virDomainPtr dom)
{
virDomainEventPtr ev =
@@ -1095,11 +1387,12 @@ virDomainEventQueuePush(virDomainEventQueuePtr evtQueue,
}
-void virDomainEventDispatchDefaultFunc(virConnectPtr conn,
- virDomainEventPtr event,
- virConnectDomainEventGenericCallback cb,
- void *cbopaque,
- void *opaque ATTRIBUTE_UNUSED)
+void
+virDomainEventDispatchDefaultFunc(virConnectPtr conn,
+ virDomainEventPtr event,
+ virConnectDomainEventGenericCallback cb,
+ void *cbopaque,
+ void *opaque ATTRIBUTE_UNUSED)
{
virDomainPtr dom = virGetDomain(conn, event->dom.name, event->dom.uuid);
if (!dom)
@@ -1180,6 +1473,13 @@ void virDomainEventDispatchDefaultFunc(virConnectPtr conn,
cbopaque);
break;
+ case VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN:
+ ((virConnectDomainQemuEventCallback)cb)(conn, dom,
+ event->data.qemuUnknownEvent.eventName,
+ event->data.qemuUnknownEvent.eventArgs,
+ cbopaque);
+ break;
+
default:
VIR_WARN("Unexpected event ID %d", event->eventID);
break;
@@ -1189,8 +1489,9 @@ void virDomainEventDispatchDefaultFunc(virConnectPtr conn,
}
-static int virDomainEventDispatchMatchCallback(virDomainEventPtr event,
- virDomainEventCallbackPtr cb)
+static int
+virDomainEventDispatchMatchCallback(virDomainEventPtr event,
+ virDomainEventCallbackPtr cb)
{
if (!cb)
return 0;
@@ -1198,7 +1499,12 @@ static int virDomainEventDispatchMatchCallback(virDomainEventPtr event,
return 0;
if (cb->eventID != event->eventID)
return 0;
-
+ if (event->eventID == VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN) {
+ if(event->data.qemuUnknownEvent.eventName == NULL ||
+ cb->eventName == NULL ||
+ strcmp(cb->eventName, event->data.qemuUnknownEvent.eventName) != 0)
+ return 0;
+ }
if (cb->dom) {
/* Deliberately ignoring 'id' for matching, since that
* will cause problems when a domain switches between
@@ -1341,3 +1647,20 @@ virDomainEventStateDeregisterAny(virConnectPtr conn,
virDomainEventStateUnlock(state);
return ret;
}
+int
+virDomainQemuEventStateDeregister(virConnectPtr conn,
+ virDomainEventStatePtr state,
+ int callbackID)
+{
+ int ret;
+
+ virDomainEventStateLock(state);
+ if (state->isDispatching)
+ ret = virDomainEventCallbackListMarkDeleteID(conn,
+ state->callbacks, callbackID);
+ else
+ ret = virDomainQemuEventCallbackListRemoveID(conn,
+ state->callbacks, callbackID);
+ virDomainEventStateUnlock(state);
+ return ret;
+}
diff --git a/src/conf/domain_event.h b/src/conf/domain_event.h
index 3ba418e..c0edfac 100644
--- a/src/conf/domain_event.h
+++ b/src/conf/domain_event.h
@@ -26,7 +26,6 @@
# define __DOMAIN_EVENT_H__
# include "domain_conf.h"
-
typedef struct _virDomainEventCallback virDomainEventCallback;
typedef virDomainEventCallback *virDomainEventCallbackPtr;
@@ -83,6 +82,15 @@ int virDomainEventCallbackListAddID(virConnectPtr conn,
virFreeCallback freecb)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(5);
+int virDomainEventCallbackListAddName(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ virDomainPtr dom,
+ const char* eventName,
+ int eventID,
+ virConnectDomainEventGenericCallback callback,
+ void *opaque,
+ virFreeCallback freecb)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(4) ATTRIBUTE_NONNULL(6);
int virDomainEventCallbackListRemove(virConnectPtr conn,
virDomainEventCallbackListPtr cbList,
@@ -92,6 +100,10 @@ int virDomainEventCallbackListRemoveID(virConnectPtr conn,
virDomainEventCallbackListPtr cbList,
int callbackID)
ATTRIBUTE_NONNULL(1);
+int virDomainQemuEventCallbackListRemoveID(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ int callbackID)
+ ATTRIBUTE_NONNULL(1);
int virDomainEventCallbackListRemoveConn(virConnectPtr conn,
virDomainEventCallbackListPtr cbList)
ATTRIBUTE_NONNULL(1);
@@ -106,9 +118,14 @@ int virDomainEventCallbackListMarkDeleteID(virConnectPtr conn,
int callbackID)
ATTRIBUTE_NONNULL(1);
-
int virDomainEventCallbackListPurgeMarked(virDomainEventCallbackListPtr cbList);
+int virDomainEventCallbackListAddQemuCallbackID(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ int callbackID,
+ int qemuCallbackID)
+ ATTRIBUTE_NONNULL(1);
+
int virDomainEventCallbackListCount(virDomainEventCallbackListPtr cbList);
int virDomainEventCallbackListCountID(virConnectPtr conn,
virDomainEventCallbackListPtr cbList,
@@ -119,6 +136,21 @@ int virDomainEventCallbackListEventID(virConnectPtr conn,
int callbackID)
ATTRIBUTE_NONNULL(1);
+int virDomainEventCallbackListCountName(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ const char *eventName)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3);
+
+int virDomainEventCallbackListEventQemuCallbackID(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ int callbackID)
+ ATTRIBUTE_NONNULL(1);
+
+const char* virDomainEventCallbackListEventName(virConnectPtr conn,
+ virDomainEventCallbackListPtr cbList,
+ int callbackID)
+ ATTRIBUTE_NONNULL(1);
+
virDomainEventQueuePtr virDomainEventQueueNew(void);
virDomainEventPtr virDomainEventNew(int id, const char *name, const unsigned char *uuid, int type, int detail);
@@ -190,6 +222,13 @@ virDomainEventPtr virDomainEventDiskChangeNewFromDom(virDomainPtr dom,
const char *devAlias,
int reason);
+virDomainEventPtr virDomainEventUnknownNewFromObj(virDomainObjPtr obj,
+ const char *eventName,
+ const char *eventArgs);
+virDomainEventPtr virDomainEventUnknownNewFromDom(virDomainPtr dom,
+ const char *eventName,
+ const char *eventArgs);
+
int virDomainEventQueuePush(virDomainEventQueuePtr evtQueue,
virDomainEventPtr event);
@@ -246,5 +285,9 @@ virDomainEventStateDeregisterAny(virConnectPtr conn,
virDomainEventStatePtr state,
int callbackID)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
-
+int
+virDomainQemuEventStateDeregister(virConnectPtr conn,
+ virDomainEventStatePtr state,
+ int callbackID)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
#endif
diff --git a/src/driver.h b/src/driver.h
index 941ff51..51164a9 100644
--- a/src/driver.h
+++ b/src/driver.h
@@ -635,6 +635,18 @@ typedef virDomainPtr
unsigned int flags);
typedef int
+ (*virDrvDomainQemuEventRegister)(virConnectPtr conn,
+ virDomainPtr dom, /* option to filter */
+ const char *eventName, /* JSON event name */
+ virConnectDomainEventGenericCallback cb,
+ void *opaque,
+ virFreeCallback freecb);
+
+typedef int
+ (*virDrvDomainQemuEventDeregister)(virConnectPtr conn,
+ int callbackID);
+
+typedef int
(*virDrvDomainOpenConsole)(virDomainPtr dom,
const char *dev_name,
virStreamPtr st,
@@ -915,6 +927,8 @@ struct _virDriver {
virDrvDomainSnapshotDelete domainSnapshotDelete;
virDrvDomainQemuMonitorCommand qemuDomainMonitorCommand;
virDrvDomainQemuAttach qemuDomainAttach;
+ virDrvDomainQemuEventRegister qemuDomainQemuEventRegister;
+ virDrvDomainQemuEventDeregister qemuDomainQemuEventDeregister;
virDrvDomainOpenConsole domainOpenConsole;
virDrvDomainOpenGraphics domainOpenGraphics;
virDrvDomainInjectNMI domainInjectNMI;
diff --git a/src/libvirt-qemu.c b/src/libvirt-qemu.c
index 248cc33..c84375c 100644
--- a/src/libvirt-qemu.c
+++ b/src/libvirt-qemu.c
@@ -36,6 +36,77 @@
virReportErrorHelper(VIR_FROM_DOM, error, NULL, __FUNCTION__, \
__LINE__, info)
+/* Helper macros to implement VIR_DOMAIN_DEBUG using just C99. This
+ * assumes you pass fewer than 15 arguments to VIR_DOMAIN_DEBUG, but
+ * can easily be expanded if needed.
+ *
+ * Note that gcc provides extensions of "define a(b...) b" or
+ * "define a(b,...) b,##__VA_ARGS__" as a means of eliding a comma
+ * when no var-args are present, but we don't want to require gcc.
+ */
+#define VIR_ARG15(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, ...) _15
+#define VIR_HAS_COMMA(...) VIR_ARG15(__VA_ARGS__, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0)
+
+/* Form the name VIR_DOMAIN_DEBUG_[01], then call that macro,
+ * according to how many arguments are present. Two-phase due to
+ * macro expansion rules. */
+#define VIR_DOMAIN_DEBUG_EXPAND(a, b, ...) \
+ VIR_DOMAIN_DEBUG_PASTE(a, b, __VA_ARGS__)
+#define VIR_DOMAIN_DEBUG_PASTE(a, b, ...) \
+ a##b(__VA_ARGS__)
+
+/* Internal use only, when VIR_DOMAIN_DEBUG has one argument. */
+#define VIR_DOMAIN_DEBUG_0(dom) \
+ VIR_DOMAIN_DEBUG_2(dom, "%s", "")
+
+/* Internal use only, when VIR_DOMAIN_DEBUG has three or more arguments. */
+#define VIR_DOMAIN_DEBUG_1(dom, fmt, ...) \
+ VIR_DOMAIN_DEBUG_2(dom, ", " fmt, __VA_ARGS__)
+
+/* Internal use only, with final format. */
+#define VIR_DOMAIN_DEBUG_2(dom, fmt, ...) \
+ do { \
+ char _uuidstr[VIR_UUID_STRING_BUFLEN]; \
+ const char *_domname = NULL; \
+ \
+ if (!VIR_IS_DOMAIN(dom)) { \
+ memset(_uuidstr, 0, sizeof(_uuidstr)); \
+ } else { \
+ virUUIDFormat((dom)->uuid, _uuidstr); \
+ _domname = (dom)->name; \
+ } \
+ \
+ VIR_DEBUG("dom=%p, (VM: name=%s, uuid=%s)" fmt, \
+ dom, NULLSTR(_domname), _uuidstr, __VA_ARGS__); \
+ } while (0)
+
+/**
+ * VIR_DOMAIN_DEBUG:
+ * @dom: domain
+ * @fmt: optional format for additional information
+ * @...: optional arguments corresponding to @fmt.
+ */
+#define VIR_DOMAIN_DEBUG(...) \
+ VIR_DOMAIN_DEBUG_EXPAND(VIR_DOMAIN_DEBUG_, \
+ VIR_HAS_COMMA(__VA_ARGS__), \
+ __VA_ARGS__)
+
+/**
+ * VIR_UUID_DEBUG:
+ * @conn: connection
+ * @uuid: possibly null UUID array
+ */
+#define VIR_UUID_DEBUG(conn, uuid) \
+ do { \
+ if (uuid) { \
+ char _uuidstr[VIR_UUID_STRING_BUFLEN]; \
+ virUUIDFormat(uuid, _uuidstr); \
+ VIR_DEBUG("conn=%p, uuid=%s", conn, _uuidstr); \
+ } else { \
+ VIR_DEBUG("conn=%p, uuid=(null)", conn); \
+ } \
+ } while (0)
+
/**
* virDomainQemuMonitorCommand:
* @domain: a domain object
@@ -178,3 +249,122 @@ error:
virDispatchError(conn);
return NULL;
}
+
+/**
+ * virConnectDomainQemuEventRegister:
+ * @conn: pointer to the connection
+ * @dom: pointer to the domain
+ * @eventName: the event Name to receive
+ * @cb: callback to the function handling domain events
+ * @opaque: opaque data to pass on to the callback
+ * @freecb: optional function to deallocate opaque when not used anymore
+ *
+ * Adds a callback to receive notifications of arbitrary qemu domain events
+ * occurring on a domain.
+ *
+ * If dom is NULL, then events will be monitored for any domain. If dom
+ * is non-NULL, then only the specific domain will be monitored
+ *
+ * Most types of event have a callback providing a custom set of parameters
+ * for the event. When registering an event, it is thus neccessary to use
+ * the VIR_DOMAIN_EVENT_CALLBACK() macro to cast the supplied function pointer
+ * to match the signature of this method.
+ *
+ * The virDomainPtr object handle passed into the callback upon delivery
+ * of an event is only valid for the duration of execution of the callback.
+ * If the callback wishes to keep the domain object after the callback returns,
+ * it shall take a reference to it, by calling virDomainRef.
+ * The reference can be released once the object is no longer required
+ * by calling virDomainFree.
+ *
+ * The return value from this method is a positive integer identifier
+ * for the callback. To unregister a callback, this callback ID should
+ * be passed to the virConnectDomainQemuEventDeregister method
+ *
+ * Returns a callback identifier on success, -1 on failure
+ */
+int
+virConnectDomainQemuEventRegister(virConnectPtr conn,
+ virDomainPtr dom, /* option to filter */
+ const char *eventName, /* JSON event name */
+ virConnectDomainQemuEventCallback cb,
+ void *opaque,
+ virFreeCallback freecb)
+{
+ VIR_DOMAIN_DEBUG(dom, "conn=%p, eventName=%s, cb=%p, opaque=%p, freecb=%p",
+ conn, eventName, cb, opaque, freecb);
+
+ virResetLastError();
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(conn, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ virLibConnError(conn, VIR_ERR_INVALID_CONN, "my_test_fuction");
+ virDispatchError(NULL);
+ return -1;
+ }
+ if (dom != NULL &&
+ !(VIR_IS_CONNECTED_DOMAIN(dom) && dom->conn == conn)) {
+ virLibConnError(conn, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ virDispatchError(conn);
+ return -1;
+ }
+ if (eventName == NULL || cb == NULL) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ goto error;
+ }
+
+ if ((conn->driver) && (conn->driver->qemuDomainQemuEventRegister)) {
+ int ret;
+ ret = conn->driver->qemuDomainQemuEventRegister(conn, dom, eventName, cb, opaque, freecb);
+ if (ret < 0)
+ goto error;
+ return ret;
+ }
+
+ virLibConnError(conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+error:
+ virDispatchError(conn);
+ return -1;
+}
+
+/**
+ * virConnectDomainQemuEventDeregister:
+ * @conn: pointer to the connection
+ * @callbackID: the callback identifier
+ *
+ * Removes an event callback. The callbackID parameter should be the
+ * vaule obtained from a previous virConnectDomainQemuEventDeregister method.
+ *
+ * Returns 0 on success, -1 on failure
+ */
+int
+virConnectDomainQemuEventDeregister(virConnectPtr conn,
+ int callbackID)
+{
+
+ VIR_DEBUG("conn=%p, callbackID=%d", conn, callbackID);
+
+ virResetLastError();
+
+ if (!VIR_IS_CONNECT(conn)) {
+ virLibConnError(conn, VIR_ERR_INVALID_CONN, __FUNCTION__);
+ virDispatchError(NULL);
+ return -1;
+ }
+ if (callbackID < 0) {
+ virLibConnError(conn, VIR_ERR_INVALID_ARG, __FUNCTION__);
+ goto error;
+ }
+ if ((conn->driver) && (conn->driver->qemuDomainQemuEventDeregister)) {
+ int ret;
+ ret = conn->driver->qemuDomainQemuEventDeregister(conn, callbackID);
+ if (ret < 0)
+ goto error;
+ return ret;
+ }
+
+ virLibConnError(conn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
+error:
+ virDispatchError(conn);
+ return -1;
+}
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index a81c230..b92ce71 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -470,11 +470,16 @@ virDomainWatchdogModelTypeToString;
# domain_event.h
virDomainEventBlockJobNewFromObj;
virDomainEventBlockJobNewFromDom;
+virDomainEventUnknownNewFromObj;
+virDomainEventunknownNewFromDom;
virDomainEventCallbackListAdd;
virDomainEventCallbackListAddID;
+virDomainEventCallbackListAddName;
virDomainEventCallbackListCount;
virDomainEventCallbackListCountID;
+virDomainEventCallbackListCountName;
virDomainEventCallbackListEventID;
+virDomainEventCallbackListEventName;
virDomainEventCallbackListFree;
virDomainEventCallbackListMarkDelete;
virDomainEventCallbackListMarkDeleteID;
@@ -511,6 +516,7 @@ virDomainEventRebootNewFromDom;
virDomainEventRebootNewFromObj;
virDomainEventStateDeregister;
virDomainEventStateDeregisterAny;
+virDomainQemuEventStateDeregister;
virDomainEventStateFlush;
virDomainEventStateFree;
virDomainEventStateNew;
diff --git a/src/libvirt_qemu.syms b/src/libvirt_qemu.syms
index 8447730..a17e387 100644
--- a/src/libvirt_qemu.syms
+++ b/src/libvirt_qemu.syms
@@ -19,3 +19,8 @@ LIBVIRT_QEMU_0.9.4 {
global:
virDomainQemuAttach;
} LIBVIRT_QEMU_0.8.3;
+LIBVIRT_QEMU_0.9.9 {
+ global:
+ virConnectDomainQemuEventRegister;
+ virConnectDomainQemuEventDeregister;
+} LIBVIRT_QEMU_0.9.4;
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index ceb9f47..31fe966 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -8217,6 +8217,46 @@ qemuDomainEventDeregisterAny(virConnectPtr conn,
}
+static int
+qemuDomainQemuEventRegister(virConnectPtr conn,
+ virDomainPtr dom,
+ const char *eventName,
+ virConnectDomainEventGenericCallback callback,
+ void *opaque,
+ virFreeCallback freecb)
+{
+ struct qemud_driver *driver = conn->privateData;
+ int ret;
+
+ qemuDriverLock(driver);
+ ret = virDomainEventCallbackListAddName(conn,
+ driver->domainEventState->callbacks,
+ dom, eventName,
+ VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN,
+ callback, opaque, freecb);
+ qemuDriverUnlock(driver);
+
+ return ret;
+}
+
+
+static int
+qemuDomainQemuEventDeregister(virConnectPtr conn,
+ int callbackID)
+{
+ struct qemud_driver *driver = conn->privateData;
+ int ret;
+
+ qemuDriverLock(driver);
+ ret = virDomainQemuEventStateDeregister(conn,
+ driver->domainEventState,
+ callbackID);
+ qemuDriverUnlock(driver);
+
+ return ret;
+}
+
+
/*******************************************************************
* Migration Protocol Version 2
*******************************************************************/
@@ -11564,6 +11604,8 @@ static virDriver qemuDriver = {
.domainMigrateGetMaxSpeed = qemuDomainMigrateGetMaxSpeed, /* 0.9.5 */
.domainEventRegisterAny = qemuDomainEventRegisterAny, /* 0.8.0 */
.domainEventDeregisterAny = qemuDomainEventDeregisterAny, /* 0.8.0 */
+ .qemuDomainQemuEventRegister = qemuDomainQemuEventRegister, /* 0.9.9 */
+ .qemuDomainQemuEventDeregister = qemuDomainQemuEventDeregister, /* 0.9.9 */
.domainManagedSave = qemuDomainManagedSave, /* 0.8.0 */
.domainHasManagedSaveImage = qemuDomainHasManagedSaveImage, /* 0.8.0 */
.domainManagedSaveRemove = qemuDomainManagedSaveRemove, /* 0.8.0 */
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 4141fb7..e6cd39c 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -959,6 +959,16 @@ int qemuMonitorEmitBlockJob(qemuMonitorPtr mon,
return ret;
}
+int qemuMonitorEmitUnknownEvent(qemuMonitorPtr mon,
+ const char *eventName,
+ const char *eventArgs)
+{
+ int ret = -1;
+ VIR_DEBUG("mon=%p", mon);
+ QEMU_MONITOR_CALLBACK(mon, ret, domainUnknownEvent, mon->vm,
+ eventName, eventArgs);
+ return ret;
+}
int qemuMonitorSetCapabilities(qemuMonitorPtr mon)
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index 15acf8b..d3685b4 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -123,6 +123,10 @@ struct _qemuMonitorCallbacks {
const char *diskAlias,
int type,
int status);
+ int (*domainUnknownEvent)(qemuMonitorPtr mon,
+ virDomainObjPtr vm,
+ const char *eventName,
+ const char *eventArgs);
};
@@ -193,6 +197,10 @@ int qemuMonitorEmitBlockJob(qemuMonitorPtr mon,
int type,
int status);
+int qemuMonitorEmitUnknownEvent(qemuMonitorPtr mon,
+ const char *eventName,
+ const char *eventArgs);
+
int qemuMonitorStartCPUs(qemuMonitorPtr mon,
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 1ef3e84..a5fc1e6 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -58,6 +58,7 @@ static void qemuMonitorJSONHandleVNCConnect(qemuMonitorPtr mon, virJSONValuePtr
static void qemuMonitorJSONHandleVNCInitialize(qemuMonitorPtr mon, virJSONValuePtr data);
static void qemuMonitorJSONHandleVNCDisconnect(qemuMonitorPtr mon, virJSONValuePtr data);
static void qemuMonitorJSONHandleBlockJob(qemuMonitorPtr mon, virJSONValuePtr data);
+static void qemuMonitorJSONHandleUnmatchedEvent(qemuMonitorPtr mon, virJSONValuePtr obj);
struct {
const char *type;
@@ -74,6 +75,7 @@ struct {
{ "VNC_INITIALIZED", qemuMonitorJSONHandleVNCInitialize, },
{ "VNC_DISCONNECTED", qemuMonitorJSONHandleVNCDisconnect, },
{ "BLOCK_JOB_COMPLETED", qemuMonitorJSONHandleBlockJob, },
+ { "DEFAULT_UNKNOW_EVENT", qemuMonitorJSONHandleUnmatchedEvent, },
};
@@ -83,6 +85,7 @@ qemuMonitorJSONIOProcessEvent(qemuMonitorPtr mon,
{
const char *type;
int i;
+ int findEventFlag = -1;
VIR_DEBUG("mon=%p obj=%p", mon, obj);
type = virJSONValueObjectGetString(obj, "event");
@@ -98,9 +101,24 @@ qemuMonitorJSONIOProcessEvent(qemuMonitorPtr mon,
VIR_DEBUG("handle %s handler=%p data=%p", type,
eventHandlers[i].handler, data);
(eventHandlers[i].handler)(mon, data);
+ findEventFlag = 0;
break;
}
}
+ if (findEventFlag != 0) {
+ if (!STREQ(eventHandlers[ARRAY_CARDINALITY(eventHandlers)-1].type, "DEFAULT_UNKNOW_EVENT")) {
+ VIR_ERROR("the last element is not the default event handler");
+ }
+ else {
+ char *event = NULL;
+ event = virJSONValueToString(obj);
+ if (event != NULL) {
+ VIR_DEBUG("Unknow event,call default event handler %s",event);
+ free(event);
+ }
+ (eventHandlers[ARRAY_CARDINALITY(eventHandlers)-1].handler)(mon, obj);
+ }
+ }
return 0;
}
@@ -724,6 +742,24 @@ out:
}
+static void
+qemuMonitorJSONHandleUnmatchedEvent(qemuMonitorPtr mon, virJSONValuePtr obj)
+{
+ const char *eventArgsStr = NULL;
+ const char *type = NULL;
+ virJSONValuePtr data = NULL;
+ type = virJSONValueObjectGetString(obj, "event");
+ data = virJSONValueObjectGet(obj, "data");
+ if (data) {
+ eventArgsStr = virJSONValueToString(data);
+ }
+ if (eventArgsStr == NULL) {
+ VIR_ERROR("no data string from JSONValue");
+ }
+ qemuMonitorEmitUnknownEvent(mon, type, eventArgsStr);
+}
+
+
int
qemuMonitorJSONHumanCommandWithFd(qemuMonitorPtr mon,
const char *cmd_str,
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 9123f4c..55e5464 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -755,6 +755,29 @@ qemuProcessHandleBlockJob(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
}
static int
+qemuProcessHandleUnknownEvent(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
+ virDomainObjPtr vm,
+ const char *eventName,
+ const char *eventArgs)
+{
+ struct qemud_driver *driver = qemu_driver;
+ virDomainEventPtr event = NULL;
+
+ virDomainObjLock(vm);
+ event = virDomainEventUnknownNewFromObj(vm, eventName, eventArgs);
+
+ virDomainObjUnlock(vm);
+
+ if (event) {
+ qemuDriverLock(driver);
+ qemuDomainEventQueue(driver, event);
+ qemuDriverUnlock(driver);
+ }
+
+ return 0;
+}
+
+static int
qemuProcessHandleGraphics(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
virDomainObjPtr vm,
int phase,
@@ -871,6 +894,7 @@ static qemuMonitorCallbacks monitorCallbacks = {
.domainIOError = qemuProcessHandleIOError,
.domainGraphics = qemuProcessHandleGraphics,
.domainBlockJob = qemuProcessHandleBlockJob,
+ .domainUnknownEvent = qemuProcessHandleUnknownEvent,
};
static int
diff --git a/src/remote/qemu_protocol.x b/src/remote/qemu_protocol.x
index 39f9adf..5f4ed61 100644
--- a/src/remote/qemu_protocol.x
+++ b/src/remote/qemu_protocol.x
@@ -47,6 +47,34 @@ struct qemu_domain_attach_ret {
remote_nonnull_domain dom;
};
+struct qemu_domain_events_register_args {
+ remote_nonnull_string eventName;
+};
+
+struct qemu_domain_events_deregister_args {
+ remote_nonnull_string eventName;
+ int callbackID;
+};
+
+struct qemu_domain_events_register_ret {
+ int callbackID;
+};
+
+struct qemu_domain_events_deregister_ret {
+ int cb_deregistered;
+};
+
+struct qemu_domain_events_unknown_event_args {
+ remote_nonnull_domain dom;
+ remote_nonnull_string eventName;
+ remote_nonnull_string eventArgs;
+};
+
+struct qemu_domain_events_unknown_event_ret {
+ int event_ret;
+};
+
+
/* Define the program number, protocol version and procedure numbers here. */
const QEMU_PROGRAM = 0x20008087;
const QEMU_PROTOCOL_VERSION = 1;
@@ -61,5 +89,8 @@ enum qemu_procedure {
* are some exceptions to this rule, e.g. domainDestroy. Other APIs MAY
* be marked as high priority. If in doubt, it's safe to choose low. */
QEMU_PROC_MONITOR_COMMAND = 1, /* skipgen skipgen priority:low */
- QEMU_PROC_DOMAIN_ATTACH = 2 /* autogen autogen priority:low */
+ QEMU_PROC_DOMAIN_ATTACH = 2, /* autogen autogen priority:low */
+ QEMU_PROC_DOMAIN_EVENTS_REGISTER = 3, /* skipgen skipgen priority:low */
+ QEMU_PROC_DOMAIN_EVENTS_DEREGISTER = 4, /* skipgen skipgen priority:low */
+ QEMU_PROC_DOMAIN_EVENTS_UNKNOWN_EVENT = 5 /* skipgen skipgen priority:low */
};
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index ff2d4b4..1f7b25d 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -238,6 +238,10 @@ static void
remoteDomainBuildEventDiskChange(virNetClientProgramPtr prog,
virNetClientPtr client,
void *evdata, void *opaque);
+static void
+remoteQemuDomainBuildEventDefaultEvent(virNetClientProgramPtr prog,
+ virNetClientPtr client,
+ void *evdata, void *opaque);
static virNetClientProgramEvent remoteDomainEvents[] = {
{ REMOTE_PROC_DOMAIN_EVENT_RTC_CHANGE,
@@ -280,6 +284,10 @@ static virNetClientProgramEvent remoteDomainEvents[] = {
remoteDomainBuildEventDiskChange,
sizeof(remote_domain_event_disk_change_msg),
(xdrproc_t)xdr_remote_domain_event_disk_change_msg },
+ { REMOTE_PROC_QEMU_DOMAIN_EVENT_UNKNOWN_EVENT,
+ remoteQemuDomainBuildEventDefaultEvent,
+ sizeof(remote_domain_event_default_event_msg),
+ (xdrproc_t)xdr_remote_domain_event_default_event_msg },
};
enum virDrvOpenRemoteFlags {
@@ -3345,6 +3353,28 @@ remoteDomainBuildEventBlockJob(virNetClientProgramPtr prog ATTRIBUTE_UNUSED,
}
static void
+remoteQemuDomainBuildEventDefaultEvent(virNetClientProgramPtr prog ATTRIBUTE_UNUSED,
+ virNetClientPtr client ATTRIBUTE_UNUSED,
+ void *evdata, void *opaque)
+{
+ virConnectPtr conn = opaque;
+ struct private_data *priv = conn->privateData;
+ remote_domain_event_default_event_msg *msg = evdata;
+ virDomainPtr dom;
+ virDomainEventPtr event = NULL;
+
+ dom = get_nonnull_domain(conn, msg->dom);
+ if (!dom)
+ return;
+
+ event = virDomainEventUnknownNewFromDom(dom, msg->eventName, msg->eventArgs);
+
+ virDomainFree(dom);
+
+ remoteDomainEventQueue(priv, event);
+}
+
+static void
remoteDomainBuildEventGraphics(virNetClientProgramPtr prog ATTRIBUTE_UNUSED,
virNetClientPtr client ATTRIBUTE_UNUSED,
void *evdata, void *opaque)
@@ -3800,7 +3830,6 @@ done:
return rv;
}
-
static int remoteDomainEventDeregisterAny(virConnectPtr conn,
int callbackID)
{
@@ -3843,6 +3872,126 @@ done:
return rv;
}
+static int
+remoteDomainQemuEventRegister(virConnectPtr conn,
+ virDomainPtr dom,
+ const char *eventName,
+ virConnectDomainEventGenericCallback callback,
+ void *opaque,
+ virFreeCallback freecb)
+{
+ int rv = -1;
+ struct private_data *priv = conn->privateData;
+ qemu_domain_events_register_args args;
+ qemu_domain_events_register_ret ret;
+ int callbackID;
+
+ remoteDriverLock(priv);
+
+ if (priv->domainEventState->timer < 0) {
+ remoteError(VIR_ERR_NO_SUPPORT, "%s", _("no event support"));
+ goto done;
+ }
+
+ if ((callbackID = virDomainEventCallbackListAddName(conn,
+ priv->domainEventState->callbacks,
+ dom, eventName,
+ VIR_QEMU_DOMAIN_EVENT_ID_UNKNOWN,
+ callback, opaque, freecb)) < 0) {
+ remoteError(VIR_ERR_RPC, "%s", _("adding cb to list"));
+ goto done;
+ }
+
+ /* If this is the first callback for this eventID, we need to enable
+ * events on the server */
+ if (virDomainEventCallbackListCountName(conn,
+ priv->domainEventState->callbacks,
+ eventName) == 1) {
+ args.eventName= (char *)eventName;
+
+ if (call (conn, priv, REMOTE_CALL_QEMU, QEMU_PROC_DOMAIN_EVENTS_REGISTER,
+ (xdrproc_t) xdr_qemu_domain_events_register_args, (char *) &args,
+ (xdrproc_t) xdr_qemu_domain_events_register_ret, (char *) &ret) == -1) {
+ virDomainEventCallbackListRemoveID(conn,
+ priv->domainEventState->callbacks,
+ callbackID);
+ goto done;
+ }
+ }
+ virDomainEventCallbackListAddQemuCallbackID(conn,
+ priv->domainEventState->callbacks,
+ callbackID,
+ ret.callbackID);
+ rv = callbackID;
+
+done:
+ remoteDriverUnlock(priv);
+ return rv;
+}
+
+static int remoteDomainQemuEventDeregister(virConnectPtr conn,
+ int callbackID)
+{
+ struct private_data *priv = conn->privateData;
+ int rv = -1;
+ qemu_domain_events_deregister_args args;
+ qemu_domain_events_deregister_ret ret;
+ char *eventName = NULL;
+ ret.cb_deregistered = -1;
+
+ remoteDriverLock(priv);
+
+ if ((eventName = (char *)virDomainEventCallbackListEventName(conn,
+ priv->domainEventState->callbacks,
+ callbackID)) == NULL) {
+ remoteError(VIR_ERR_RPC, _("unable to find callback ID %d"), callbackID);
+ goto done;
+ }
+ eventName = strdup(eventName);
+ if (eventName == NULL)
+ goto done;
+
+ if ((args.callbackID = virDomainEventCallbackListEventQemuCallbackID(conn,
+ priv->domainEventState->callbacks,
+ callbackID)) == -1) {
+ remoteError(VIR_ERR_RPC, _("unable to find callback ID %d"), callbackID);
+ goto done;
+ }
+
+ if (virDomainQemuEventStateDeregister(conn,
+ priv->domainEventState,
+ callbackID) < 0)
+ goto done;
+
+ /* If that was the last callback for this eventName, we need to disable
+ * events on the server */
+ if (virDomainEventCallbackListCountName(conn,
+ priv->domainEventState->callbacks,
+ eventName) == 0) {
+ args.eventName = eventName;
+
+ if (call (conn, priv, REMOTE_CALL_QEMU, QEMU_PROC_DOMAIN_EVENTS_DEREGISTER,
+ (xdrproc_t) xdr_qemu_domain_events_deregister_args, (char *) &args,
+ (xdrproc_t) xdr_qemu_domain_events_deregister_ret, (char *) &ret) == -1) {
+ goto done;
+ }
+
+ if ( ret.cb_deregistered == -1 ) {
+ remoteError(VIR_ERR_RPC, _("remote sever deregeiter remote callbackID:%d, and the client callbackID%d"),
+ args.callbackID,
+ callbackID);
+ goto done;
+ }
+ rv = ret.cb_deregistered;
+ }
+
+
+done:
+ remoteDriverUnlock(priv);
+ if (eventName != NULL)
+ VIR_FREE(eventName);
+ return rv;
+}
/*----------------------------------------------------------------------*/
@@ -4627,6 +4776,8 @@ static virDriver remote_driver = {
.nodeGetFreeMemory = remoteNodeGetFreeMemory, /* 0.3.3 */
.domainEventRegister = remoteDomainEventRegister, /* 0.5.0 */
.domainEventDeregister = remoteDomainEventDeregister, /* 0.5.0 */
+ .qemuDomainQemuEventRegister = remoteDomainQemuEventRegister, /* 0.9.9 */
+ .qemuDomainQemuEventDeregister = remoteDomainQemuEventDeregister, /* 0.9.9 */
.domainMigratePrepare2 = remoteDomainMigratePrepare2, /* 0.5.0 */
.domainMigrateFinish2 = remoteDomainMigrateFinish2, /* 0.5.0 */
.nodeDeviceDettach = remoteNodeDeviceDettach, /* 0.6.1 */
diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
index 509a20b..4239db8 100644
--- a/src/remote/remote_protocol.x
+++ b/src/remote/remote_protocol.x
@@ -2049,6 +2049,12 @@ struct remote_domain_event_disk_change_msg {
int reason;
};
+struct remote_domain_event_default_event_msg {
+ remote_nonnull_domain dom;
+ remote_nonnull_string eventName;
+ remote_nonnull_string eventArgs;
+};
+
struct remote_domain_managed_save_args {
remote_nonnull_domain dom;
unsigned int flags;
@@ -2605,7 +2611,8 @@ enum remote_procedure {
REMOTE_PROC_DOMAIN_BLOCK_RESIZE = 251, /* autogen autogen */
REMOTE_PROC_DOMAIN_SET_BLOCK_IO_TUNE = 252, /* autogen autogen */
- REMOTE_PROC_DOMAIN_GET_BLOCK_IO_TUNE = 253 /* skipgen skipgen */
+ REMOTE_PROC_DOMAIN_GET_BLOCK_IO_TUNE = 253, /* skipgen skipgen */
+ REMOTE_PROC_QEMU_DOMAIN_EVENT_UNKNOWN_EVENT = 254 /* skipgen skipgen */
/*
* Notice how the entries are grouped in sets of 10 ?
diff --git a/src/remote_protocol-structs b/src/remote_protocol-structs
index a9d4296..17b3896 100644
--- a/src/remote_protocol-structs
+++ b/src/remote_protocol-structs
@@ -1546,6 +1546,10 @@ struct remote_domain_event_disk_change_msg {
remote_nonnull_string devAlias;
int reason;
};
+struct remote_domain_event_default_event_msg {
+ remote_nonnull_domain dom;
+ remote_nonnull_string rawEvent;
+};
struct remote_domain_managed_save_args {
remote_nonnull_domain dom;
u_int flags;
@@ -2044,4 +2048,5 @@ enum remote_procedure {
REMOTE_PROC_DOMAIN_BLOCK_RESIZE = 251,
REMOTE_PROC_DOMAIN_SET_BLOCK_IO_TUNE = 252,
REMOTE_PROC_DOMAIN_GET_BLOCK_IO_TUNE = 253,
+ REMOTE_PROC_QEMU_DOMAIN_EVENT_UNKNOWN_EVENT = 254,
};
--
1.7.5.4
12 years, 11 months
- 2
- 1