Implement remote bits for vol wiping

daemon/remote.c

@@ -4272,6 +4272,38 @@ remoteDispatchStorageVolDelete (struct qemud_server *server ATTRIBUTE_UNUSED,
     return 0;
 }
 
+static int
+remoteDispatchStorageVolWipe(struct qemud_server *server ATTRIBUTE_UNUSED,
+                             struct qemud_client *client ATTRIBUTE_UNUSED,
+                             virConnectPtr conn,
+                             remote_message_header *hdr ATTRIBUTE_UNUSED,
+                             remote_error *rerr,
+                             remote_storage_vol_wipe_args *args,
+                             void *ret ATTRIBUTE_UNUSED)
+{
+    int retval = -1;
+    virStorageVolPtr vol;
+
+    vol = get_nonnull_storage_vol(conn, args->vol);
+    if (vol == NULL) {
+        remoteDispatchConnError(rerr, conn);
+        goto out;
+    }
+
+    if (virStorageVolWipe(vol, args->flags) == -1) {
+        remoteDispatchConnError(rerr, conn);
+        goto out;
+    }
+
+    retval = 0;
+
+out:
+    if (vol != NULL) {
+        virStorageVolFree(vol);
+    }
+    return retval;
+}
+
 static int
 remoteDispatchStorageVolGetInfo (struct qemud_server *server ATTRIBUTE_UNUSED,
                                  struct qemud_client *client ATTRIBUTE_UNUSED,

daemon/remote_dispatch_args.h

@@ -140,3 +140,4 @@
     remote_cpu_baseline_args val_remote_cpu_baseline_args;
     remote_domain_get_job_info_args val_remote_domain_get_job_info_args;
     remote_domain_abort_job_args val_remote_domain_abort_job_args;
+    remote_storage_vol_wipe_args val_remote_storage_vol_wipe_args;

daemon/remote_dispatch_prototypes.h

@@ -1298,6 +1298,14 @@ static int remoteDispatchStorageVolLookupByPath(
     remote_error *err,
     remote_storage_vol_lookup_by_path_args *args,
     remote_storage_vol_lookup_by_path_ret *ret);
+static int remoteDispatchStorageVolWipe(
+    struct qemud_server *server,
+    struct qemud_client *client,
+    virConnectPtr conn,
+    remote_message_header *hdr,
+    remote_error *err,
+    remote_storage_vol_wipe_args *args,
+    void *ret);
 static int remoteDispatchSupportsFeature(
     struct qemud_server *server,
     struct qemud_client *client,

daemon/remote_dispatch_table.h

@@ -827,3 +827,8 @@
     .args_filter = (xdrproc_t) xdr_remote_domain_abort_job_args,
     .ret_filter = (xdrproc_t) xdr_void,
 },
+{   /* StorageVolWipe => 165 */
+    .fn = (dispatch_fn) remoteDispatchStorageVolWipe,
+    .args_filter = (xdrproc_t) xdr_remote_storage_vol_wipe_args,
+    .ret_filter = (xdrproc_t) xdr_void,
+},