-/* PSPP - computes sample statistics.
- Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
+/* PSPP - a program for statistical analysis.
+ Copyright (C) 1997-9, 2000, 2010, 2011, 2012 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 2 of the
- License, or (at your option) any later version.
+ 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.
+ 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, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef DFM_READ_H
#define DFM_READ_H
struct lexer;
/* Input. */
-struct dfm_reader *dfm_open_reader (struct file_handle *, struct lexer *);
+struct dfm_reader *dfm_open_reader (struct file_handle *, struct lexer *,
+ const char *encoding);
void dfm_close_reader (struct dfm_reader *);
bool dfm_reader_error (const struct dfm_reader *);
unsigned dfm_eof (struct dfm_reader *);
struct substring dfm_get_record (struct dfm_reader *);
void dfm_expand_tabs (struct dfm_reader *);
+const char *dfm_reader_get_encoding (const struct dfm_reader *);
+int dfm_get_percent_read (const struct dfm_reader *);
/* Line control. */
void dfm_forward_record (struct dfm_reader *);
size_t dfm_columns_past_end (const struct dfm_reader *);
size_t dfm_get_column (const struct dfm_reader *, const char *);
-/* File stack. */
-void dfm_push (struct dfm_reader *);
-void dfm_pop (struct dfm_reader *);
+/* Information. */
+const char *dfm_get_file_name (const struct dfm_reader *);
+int dfm_get_line_number (const struct dfm_reader *);
#endif /* data-reader.h */