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vbox: Rewrite vboxSnapshotLookupByName

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This commit is contained in:
Taowei 2014-08-11 18:06:57 +08:00 committed by Michal Privoznik
parent 47eb32d311
commit e36d9a7637
3 changed files with 29 additions and 33 deletions
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26
src/vbox/vbox_common.c
View File

@ -6188,3 +6188,29 @@ int vboxDomainSnapshotListNames(virDomainPtr dom, char **names,
vboxIIDUnalloc(&iid);
return ret;
}
virDomainSnapshotPtr
vboxDomainSnapshotLookupByName(virDomainPtr dom, const char *name,
unsigned int flags)
{
VBOX_OBJECT_CHECK(dom->conn, virDomainSnapshotPtr, NULL);
vboxIIDUnion iid;
IMachine *machine = NULL;
ISnapshot *snapshot = NULL;
virCheckFlags(0, NULL);
if (openSessionForMachine(data, dom->uuid, &iid, &machine, false) < 0)
goto cleanup;
if (!(snapshot = vboxDomainSnapshotGet(data, dom, machine, name)))
goto cleanup;
ret = virGetDomainSnapshot(dom, name);
cleanup:
VBOX_RELEASE(snapshot);
VBOX_RELEASE(machine);
vboxIIDUnalloc(&iid);
return ret;
}

33
src/vbox/vbox_tmpl.c
View File

@ -1523,39 +1523,6 @@ vboxDomainSnapshotGet(vboxGlobalData *data,
return snapshot;
}
static virDomainSnapshotPtr
vboxDomainSnapshotLookupByName(virDomainPtr dom,
const char *name,
unsigned int flags)
{
VBOX_OBJECT_CHECK(dom->conn, virDomainSnapshotPtr, NULL);
vboxIID iid = VBOX_IID_INITIALIZER;
IMachine *machine = NULL;
ISnapshot *snapshot = NULL;
nsresult rc;
virCheckFlags(0, NULL);
vboxIIDFromUUID(&iid, dom->uuid);
rc = VBOX_OBJECT_GET_MACHINE(iid.value, &machine);
if (NS_FAILED(rc)) {
virReportError(VIR_ERR_NO_DOMAIN, "%s",
_("no domain with matching UUID"));
goto cleanup;
}
if (!(snapshot = vboxDomainSnapshotGet(data, dom, machine, name)))
goto cleanup;
ret = virGetDomainSnapshot(dom, name);
cleanup:
VBOX_RELEASE(snapshot);
VBOX_RELEASE(machine);
vboxIIDUnalloc(&iid);
return ret;
}
static int
vboxDomainHasCurrentSnapshot(virDomainPtr dom,
unsigned int flags)

3
src/vbox/vbox_uniformed_api.h
View File

@ -580,6 +580,9 @@ char *vboxDomainSnapshotGetXMLDesc(virDomainSnapshotPtr snapshot,
int vboxDomainSnapshotNum(virDomainPtr dom, unsigned int flags);
int vboxDomainSnapshotListNames(virDomainPtr dom, char **names,
int nameslen, unsigned int flags);
virDomainSnapshotPtr
vboxDomainSnapshotLookupByName(virDomainPtr dom, const char *name,
unsigned int flags);
/* Version specified functions for installing uniformed API */
void vbox22InstallUniformedAPI(vboxUniformedAPI *pVBoxAPI);