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qemu: Introduce privateData object for virStorageSource

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Add the object definition and helpers to store security-related private
data for virStorageSources.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
John Ferlan 2017-10-05 09:22:09 -04:00 committed by Peter Krempa
parent 1f38445e43
commit 3ff3eb70c7
2 changed files with 60 additions and 0 deletions
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43
src/qemu/qemu_domain.c
View File

@ -932,6 +932,49 @@ qemuDomainDiskPrivateDispose(void *obj)
} }
static virClassPtr qemuDomainStorageSourcePrivateClass;
static void qemuDomainStorageSourcePrivateDispose(void *obj);
static int
qemuDomainStorageSourcePrivateOnceInit(void)
{
qemuDomainStorageSourcePrivateClass = virClassNew(virClassForObject(),
"qemuDomainStorageSourcePrivate",
sizeof(qemuDomainStorageSourcePrivate),
qemuDomainStorageSourcePrivateDispose);
if (!qemuDomainStorageSourcePrivateClass)
return -1;
else
return 0;
}
VIR_ONCE_GLOBAL_INIT(qemuDomainStorageSourcePrivate)
virObjectPtr
qemuDomainStorageSourcePrivateNew(void)
{
qemuDomainStorageSourcePrivatePtr priv;
if (qemuDomainStorageSourcePrivateInitialize() < 0)
return NULL;
if (!(priv = virObjectNew(qemuDomainStorageSourcePrivateClass)))
return NULL;
return (virObjectPtr) priv;
}
static void
qemuDomainStorageSourcePrivateDispose(void *obj)
{
qemuDomainStorageSourcePrivatePtr priv = obj;
qemuDomainSecretInfoFree(&priv->secinfo);
qemuDomainSecretInfoFree(&priv->encinfo);
}
static virClassPtr qemuDomainHostdevPrivateClass; static virClassPtr qemuDomainHostdevPrivateClass;
static void qemuDomainHostdevPrivateDispose(void *obj); static void qemuDomainHostdevPrivateDispose(void *obj);

17
src/qemu/qemu_domain.h
View File

@ -363,6 +363,23 @@ struct _qemuDomainDiskPrivate {
bool removable; /* device media can be removed/changed */ bool removable; /* device media can be removed/changed */
}; };
# define QEMU_DOMAIN_STORAGE_SOURCE_PRIVATE(src) \
((qemuDomainStorageSourcePrivatePtr) (src)->privateData)
typedef struct _qemuDomainStorageSourcePrivate qemuDomainStorageSourcePrivate;
typedef qemuDomainStorageSourcePrivate *qemuDomainStorageSourcePrivatePtr;
struct _qemuDomainStorageSourcePrivate {
virObject parent;
/* data required for authentication to the storage source */
qemuDomainSecretInfoPtr secinfo;
/* data required for decryption of encrypted storage source */
qemuDomainSecretInfoPtr encinfo;
};
virObjectPtr qemuDomainStorageSourcePrivateNew(void);
# define QEMU_DOMAIN_HOSTDEV_PRIVATE(hostdev) \ # define QEMU_DOMAIN_HOSTDEV_PRIVATE(hostdev) \
((qemuDomainHostdevPrivatePtr) (hostdev)->privateData) ((qemuDomainHostdevPrivatePtr) (hostdev)->privateData)