This function can be used to fetch the snapshots of a domain (according
to the given GVirDomainSnapshotListFlags) and save them in a
domain-internal GHashTable. A function to access them from outside will
be added in a later patch.
---
libvirt-gobject/libvirt-gobject-domain.c | 61
libvirt-gobject/libvirt-gobject-domain.h | 36 +++
libvirt-gobject/libvirt-gobject.sym | 2 ++
3 files changed, 99 insertions(+)
diff --git a/libvirt-gobject/libvirt-gobject-domain.c
b/libvirt-gobject/libvirt-gobject-domain.c
index c6e30e5..a527d4e 100644
--- a/libvirt-gobject/libvirt-gobject-domain.c
+++ b/libvirt-gobject/libvirt-gobject-domain.c
@@ -38,6 +38,7 @@ struct _GVirDomainPrivate
{
virDomainPtr handle;
gchar uuid[VIR_UUID_STRING_BUFLEN];
+GHashTable *snapshots;
};
G_DEFINE_TYPE(GVirDomain, gvir_domain, G_TYPE_OBJECT);
@@ -121,6 +122,10 @@ static void gvir_domain_finalize(GObject *object)
g_debug(Finalize GVirDomain=%p, domain);
+if (priv-snapshots) {
+g_hash_table_unref (priv-snapshots);
+}
+
virDomainFree(priv-handle);
G_OBJECT_CLASS(gvir_domain_parent_class)-finalize(object);
@@ -1514,3 +1519,59 @@ gvir_domain_create_snapshot(GVirDomain *dom,
g_free(custom_xml);
return dom_snapshot;
}
+
+
+
+/**
+ * gvir_domain_fetch_snapshots:
+ * @dom: The domain
+ * @list_flags: bitwise-OR of #GVirDomainSnapshotListFlags
+ * @error: (allow-none): Place-holder for error or NULL
+ *
+ * Returns: TRUE on success, FALSE otherwise.
+ */
+gboolean gvir_domain_fetch_snapshots(GVirDomain *dom,
+ guint list_flags,
+ GError **error)
+{
+GVirDomainPrivate *priv;
+virDomainSnapshotPtr *snapshots = NULL;
+GVirDomainSnapshot *snap;
+int n_snaps = 0;
+int i;
+
+g_return_val_if_fail(GVIR_IS_DOMAIN(dom), FALSE);
+g_return_val_if_fail((error == NULL) || (*error == NULL), FALSE);
+
+priv = dom-priv;
+
+if (priv-snapshots != NULL) {
+g_hash_table_unref (priv-snapshots);
+}
+
+priv-snapshots = g_hash_table_new_full(g_str_hash,
+g_str_equal,
+NULL,
+g_object_unref);
+
+
+n_snaps = virDomainListAllSnapshots(priv-handle, snapshots, list_flags);
+
+if (n_snaps 0) {
+gvir_set_error(error, GVIR_DOMAIN_ERROR, 0,
+ Unable to fetch snapshots of %s,
+ gvir_domain_get_name (dom));
+return FALSE;
+}
+
+for (i = 0; i n_snaps; i ++) {
+snap = GVIR_DOMAIN_SNAPSHOT(g_object_new(GVIR_TYPE_DOMAIN_SNAPSHOT,
+ handle, snapshots[i],
+ NULL));
+g_hash_table_insert(priv-snapshots,
+(gpointer)gvir_domain_snapshot_get_name(snap),
+snap);
+}
+free(snapshots);
+return TRUE;
+}
diff --git a/libvirt-gobject/libvirt-gobject-domain.h
b/libvirt-gobject/libvirt-gobject-domain.h
index 38d3458..fb33e2b 100644
--- a/libvirt-gobject/libvirt-gobject-domain.h
+++ b/libvirt-gobject/libvirt-gobject-domain.h
@@ -183,6 +183,39 @@ typedef enum {
GVIR_DOMAIN_REBOOT_GUEST_AGENT= VIR_DOMAIN_REBOOT_GUEST_AGENT,
} GVirDomainRebootFlags;
+/**
+ * GVirDomainSnapshotListFlags:
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_ALL: List all snapshots
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_DESCENDANTS: List all descendants, not just
+ * children, when listing a snapshot.
+ * For historical reasons, groups do
not use contiguous bits.
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_ROOTS: Filter by snapshots with no parents, when
listing a domain
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_METADATA: Filter by snapshots which have metadata
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_LEAVES: Filter by snapshots with no children
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_NO_LEAVES: Filter by snapshots that have children
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_NO_METADATA: Filter by snapshots with no metadata
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_INACTIVE: Filter by snapshots taken while guest
was shut off
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_ACTIVE: Filter by snapshots taken while guest
was active, and with memory state
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_DISK_ONLY: Filter by snapshots taken while guest
was active, but without memory state
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_INTERNAL: Filter by snapshots stored internal to
disk images
+ * @GVIR_DOMAIN_SNAPSHOT_LIST_EXTERNAL: Filter by snapshots that use files
external to disk images
+ */
+typedef enum {
+GVIR_DOMAIN_SNAPSHOT_LIST_ALL = 0,
+GVIR_DOMAIN_SNAPSHOT_LIST_DESCENDANTS =
VIR_DOMAIN_SNAPSHOT_LIST_DESCENDANTS,
+GVIR_DOMAIN_SNAPSHOT_LIST_ROOTS = VIR_DOMAIN_SNAPSHOT_LIST_ROOTS,
+
