Add support for reading and writing SPV files.

[pspp] / src / output / spv / spv-writer.h

diff --git a/src/output/spv/spv-writer.h b/src/output/spv/spv-writer.h
new file mode 100644 (file)
index 0000000..076ce13
--- /dev/null
+++ b/src/output/spv/spv-writer.h
@@ -0,0 +1,42 @@
+/* PSPP - a program for statistical analysis.
+   Copyright (C) 2019 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_WRITER_H
+#define OUTPUT_SPV_WRITER_H 1
+
+struct page_setup;
+struct table_item_text;
+struct pivot_table;
+struct spv_writer;
+struct text_item;
+
+#include "libpspp/compiler.h"
+
+char *spv_writer_open (const char *filename, struct spv_writer **)
+  WARN_UNUSED_RESULT;
+char *spv_writer_close (struct spv_writer *) WARN_UNUSED_RESULT;
+
+void spv_writer_set_page_setup (struct spv_writer *,
+                                const struct page_setup *);
+
+void spv_writer_open_heading (struct spv_writer *, const char *command_id,
+                              const char *label);
+void spv_writer_close_heading (struct spv_writer *);
+
+void spv_writer_put_text (struct spv_writer *, const struct text_item *);
+void spv_writer_put_table (struct spv_writer *, const struct pivot_table *);
+
+#endif /* output/spv/spv-writer.h */