Add support for reading SPSS/PC+ system files.

[pspp] / src / data / sys-file-reader.h

diff --git a/src/data/sys-file-reader.h b/src/data/sys-file-reader.h
deleted file mode 100644 (file)
index 849da67..0000000
--- a/src/data/sys-file-reader.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2009, 2011, 2012, 2013, 2014 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 SFM_READ_H
-#define SFM_READ_H 1
-
-#include <stdbool.h>
-#include <stdio.h>
-
-#include "data/case.h"
-#include "data/sys-file.h"
-#include "libpspp/float-format.h"
-#include "libpspp/integer-format.h"
-
-/* Reading system files.
-
-   To read a system file:
-
-      1. Open it with sfm_open().
-
-      2. Figure out what encoding to read it with.  sfm_get_encoding() can
-         help.
-
-      3. Obtain a casereader with sfm_decode().
-
-   If, after step 1 or 2, you decide that you don't want the system file
-   anymore, you can close it with sfm_close().  Otherwise, don't call
-   sfm_close(), because sfm_decode() consumes it. */
-
-struct dictionary;
-struct file_handle;
-struct sfm_read_info;
-
-/* Opening and closing an sfm_reader. */
-struct sfm_reader *sfm_open (struct file_handle *);
-bool sfm_close (struct sfm_reader *);
-
-/* Obtaining information about an sfm_reader before . */
-const char *sfm_get_encoding (const struct sfm_reader *);
-size_t sfm_get_strings (const struct sfm_reader *, struct pool *pool,
-                        char ***labels, bool **ids, char ***values);
-
-/* Decoding a system file's dictionary and obtaining a casereader. */
-struct casereader *sfm_decode (struct sfm_reader *, const char *encoding,
-                               struct dictionary **, struct sfm_read_info *);
-
-/* Detecting whether a file is a system file. */
-bool sfm_detect (FILE *);
-\f
-/* System file info that doesn't fit in struct dictionary.
-
-   The strings in this structure are encoded in UTF-8.  (They are normally in
-   the ASCII subset of UTF-8.) */
-struct sfm_read_info
-  {
-    char *creation_date;       /* "dd mmm yy". */
-    char *creation_time;       /* "hh:mm:ss". */
-    enum integer_format integer_format;
-    enum float_format float_format;
-    enum sfm_compression compression;
-    casenumber case_cnt;        /* -1 if unknown. */
-    char *product;             /* Product name. */
-    char *product_ext;          /* Extra product info. */
-
-    /* Writer's version number in X.Y.Z format.
-       The version number is not always present; if not, then
-       all of these are set to 0. */
-    int version_major;          /* X. */
-    int version_minor;          /* Y. */
-    int version_revision;       /* Z. */
-  };
-
-void sfm_read_info_destroy (struct sfm_read_info *);
-
-#endif /* sys-file-reader.h */