The function impelemnted common behavior that can be reused for other
hypervisor drivers that use the virDomainObj data structures. Factor out
the core into a separate helper func.
---
src/conf/domain_conf.c | 85 ++++++++++++++++++++++++++++++++++++++++++++++++
src/conf/domain_conf.h | 10 ++++++
src/libvirt_private.syms | 1 +
src/qemu/qemu_driver.c | 73 ++++-------------------------------------
4 files changed, 103 insertions(+), 66 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index d9ed985..e157d49 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -18582,3 +18582,88 @@ virDomainObjGetMetadata(virDomainObjPtr vm,
cleanup:
return ret;
}
+
+int
+virDomainObjSetMetadata(virDomainObjPtr vm,
+ int type,
+ const char *metadata,
+ const char *key ATTRIBUTE_UNUSED,
+ const char *uri ATTRIBUTE_UNUSED,
+ virCapsPtr caps,
+ virDomainXMLOptionPtr xmlopt,
+ const char *configDir,
+ unsigned int flags)
+{
+ virDomainDefPtr persistentDef;
+ int ret = -1;
+
+ virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
+ VIR_DOMAIN_AFFECT_CONFIG, -1);
+
+ if (virDomainLiveConfigHelperMethod(caps, xmlopt, vm, &flags,
+ &persistentDef) < 0)
+ goto cleanup;
+
+ if (flags & VIR_DOMAIN_AFFECT_LIVE) {
+ switch ((virDomainMetadataType) type) {
+ case VIR_DOMAIN_METADATA_DESCRIPTION:
+ VIR_FREE(vm->def->description);
+ if (VIR_STRDUP(vm->def->description, metadata) < 0)
+ goto cleanup;
+ break;
+
+ case VIR_DOMAIN_METADATA_TITLE:
+ VIR_FREE(vm->def->title);
+ if (VIR_STRDUP(vm->def->title, metadata) < 0)
+ goto cleanup;
+ break;
+
+ case VIR_DOMAIN_METADATA_ELEMENT:
+ virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
+ _("<metadata> element is not supported"));
+ goto cleanup;
+ break;
+
+ default:
+ virReportError(VIR_ERR_INVALID_ARG, "%s",
+ _("unknown metadata type"));
+ goto cleanup;
+ break;
+ }
+ }
+
+ if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
+ switch ((virDomainMetadataType) type) {
+ case VIR_DOMAIN_METADATA_DESCRIPTION:
+ VIR_FREE(persistentDef->description);
+ if (VIR_STRDUP(persistentDef->description, metadata) < 0)
+ goto cleanup;
+ break;
+
+ case VIR_DOMAIN_METADATA_TITLE:
+ VIR_FREE(persistentDef->title);
+ if (VIR_STRDUP(persistentDef->title, metadata) < 0)
+ goto cleanup;
+ break;
+
+ case VIR_DOMAIN_METADATA_ELEMENT:
+ virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
+ _("<metadata> element is not supported"));
+ goto cleanup;
+
+ default:
+ virReportError(VIR_ERR_INVALID_ARG, "%s",
+ _("unknown metadata type"));
+ goto cleanup;
+ break;
+ }
+
+ if (virDomainSaveConfig(configDir, persistentDef) < 0)
+ goto cleanup;
+ }
+
+ ret = 0;
+
+cleanup:
+ return ret;
+}
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index 173d302..e4dfee9 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -2745,4 +2745,14 @@ char *virDomainObjGetMetadata(virDomainObjPtr vm,
virDomainXMLOptionPtr xmlopt,
unsigned int flags);
+int virDomainObjSetMetadata(virDomainObjPtr vm,
+ int type,
+ const char *metadata,
+ const char *key,
+ const char *uri,
+ virCapsPtr caps,
+ virDomainXMLOptionPtr xmlopt,
+ const char *configDir,
+ unsigned int flags);
+
#endif /* __DOMAIN_CONF_H */
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 2516b9c..0631941 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -327,6 +327,7 @@ virDomainObjListRemove;
virDomainObjListRemoveLocked;
virDomainObjNew;
virDomainObjSetDefTransient;
+virDomainObjSetMetadata;
virDomainObjSetState;
virDomainObjTaint;
virDomainPausedReasonTypeFromString;
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 9d5e825..2468310 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -15048,22 +15048,21 @@ static int
qemuDomainSetMetadata(virDomainPtr dom,
int type,
const char *metadata,
- const char *key ATTRIBUTE_UNUSED,
- const char *uri ATTRIBUTE_UNUSED,
+ const char *key,
+ const char *uri,
unsigned int flags)
{
virQEMUDriverPtr driver = dom->conn->privateData;
virDomainObjPtr vm;
- virDomainDefPtr persistentDef;
- int ret = -1;
virQEMUDriverConfigPtr cfg = NULL;
virCapsPtr caps = NULL;
+ int ret = -1;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG, -1);
if (!(vm = qemuDomObjFromDomain(dom)))
- goto cleanup;
+ return -1;
cfg = virQEMUDriverGetConfig(driver);
@@ -15073,69 +15072,11 @@ qemuDomainSetMetadata(virDomainPtr dom,
if (!(caps = virQEMUDriverGetCapabilities(driver, false)))
goto cleanup;
- if (virDomainLiveConfigHelperMethod(caps, driver->xmlopt, vm, &flags,
- &persistentDef) < 0)
- goto cleanup;
-
- if (flags & VIR_DOMAIN_AFFECT_LIVE) {
- switch ((virDomainMetadataType) type) {
- case VIR_DOMAIN_METADATA_DESCRIPTION:
- VIR_FREE(vm->def->description);
- if (VIR_STRDUP(vm->def->description, metadata) < 0)
- goto cleanup;
- break;
- case VIR_DOMAIN_METADATA_TITLE:
- VIR_FREE(vm->def->title);
- if (VIR_STRDUP(vm->def->title, metadata) < 0)
- goto cleanup;
- break;
- case VIR_DOMAIN_METADATA_ELEMENT:
- virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
- _("QEmu driver does not support modifying "
- "<metadata> element"));
- goto cleanup;
- break;
- default:
- virReportError(VIR_ERR_INVALID_ARG, "%s",
- _("unknown metadata type"));
- goto cleanup;
- break;
- }
- }
-
- if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
- switch ((virDomainMetadataType) type) {
- case VIR_DOMAIN_METADATA_DESCRIPTION:
- VIR_FREE(persistentDef->description);
- if (VIR_STRDUP(persistentDef->description, metadata) < 0)
- goto cleanup;
- break;
- case VIR_DOMAIN_METADATA_TITLE:
- VIR_FREE(persistentDef->title);
- if (VIR_STRDUP(persistentDef->title, metadata) < 0)
- goto cleanup;
- break;
- case VIR_DOMAIN_METADATA_ELEMENT:
- virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
- _("QEMU driver does not support "
- "<metadata> element"));
- goto cleanup;
- default:
- virReportError(VIR_ERR_INVALID_ARG, "%s",
- _("unknown metadata type"));
- goto cleanup;
- break;
- }
-
- if (virDomainSaveConfig(cfg->configDir, persistentDef) < 0)
- goto cleanup;
- }
-
- ret = 0;
+ ret = virDomainObjSetMetadata(vm, type, metadata, key, uri, caps,
+ driver->xmlopt, cfg->configDir, flags);
cleanup:
- if (vm)
- virObjectUnlock(vm);
+ virObjectUnlock(vm);
virObjectUnref(caps);
virObjectUnref(cfg);
return ret;
--
1.8.3.2
--
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