Add support for reading and writing SPV files.

[pspp] / src / output / spv / spv-legacy-decoder.h

diff --git a/src/output/spv/spv-legacy-decoder.h b/src/output/spv/spv-legacy-decoder.h
new file mode 100644 (file)
index 0000000..b5a7e30
--- /dev/null
+++ b/src/output/spv/spv-legacy-decoder.h
@@ -0,0 +1,45 @@
+/* PSPP - a program for statistical analysis.
+   Copyright (C) 2018 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/>. */
+
+#ifndef OUTPUT_SPV_LEGACY_DECODER_H
+#define OUTPUT_SPV_LEGACY_DECODER_H 1
+
+/* SPSS Viewer (SPV) legacy binary decoder.
+
+   Used by spv.h, not useful directly. */
+
+#include "libpspp/compiler.h"
+
+struct pivot_table;
+struct spvdx_visualization;
+struct spvsx_table_properties;
+struct spv_data;
+
+struct spv_legacy_properties;
+
+void spv_legacy_properties_destroy (struct spv_legacy_properties *);
+
+char *decode_spvsx_legacy_properties (const struct spvsx_table_properties *,
+                                      struct spv_legacy_properties **)
+  WARN_UNUSED_RESULT;
+
+char *decode_spvdx_table (const struct spvdx_visualization *,
+                          const struct spv_legacy_properties *,
+                          struct spv_data *,
+                          struct pivot_table **outp)
+  WARN_UNUSED_RESULT;
+
+#endif /* output/spv/spv-legacy-decoder.h */