+/* PSPP - a program for statistical analysis.
+ Copyright (C) 2020 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+#include "output/spv/vizml-decoder.h"
+
+#include "output/spv/spvxml-helpers.h"
+#include "output/spv/vizml-parser.h"
+
+char * WARN_UNUSED_RESULT
+decode_vizml (xmlNode *input, struct spv_data *data UNUSED)
+{
+ struct spvxml_context ctx = SPVXML_CONTEXT_INIT (ctx);
+ struct vizml_visualization *v;
+ vizml_parse_visualization (&ctx, input, &v);
+ char *error = spvxml_context_finish (&ctx, v ? &v->node_ : NULL);
+ if (error)
+ return error;
+
+ vizml_free_visualization (v);
+
+ return NULL;
+}