+++ /dev/null
-/* PSPP - a program for statistical analysis.
- Copyright (C) 2007, 2011, 2016 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 LANGUAGE_DATA_IO_DATA_PARSER_H
-#define LANGUAGE_DATA_IO_DATA_PARSER_H
-
-/* Abstraction of a DATA LIST or GET DATA TYPE=TXT data parser. */
-
-#include <stdbool.h>
-#include "data/case.h"
-#include "libpspp/str.h"
-
-struct dataset;
-struct dfm_reader;
-struct dictionary;
-struct file_handle;
-struct fmt_spec;
-struct string_array;
-struct substring;
-
-/* Type of data read by a data parser. */
-enum data_parser_type
- {
- DP_FIXED, /* Fields in fixed column positions. */
- DP_DELIMITED /* Fields delimited by e.g. commas. */
- };
-
-/* Creating and configuring any parser. */
-struct data_parser *data_parser_create (void);
-void data_parser_destroy (struct data_parser *);
-
-enum data_parser_type data_parser_get_type (const struct data_parser *);
-void data_parser_set_type (struct data_parser *, enum data_parser_type);
-
-void data_parser_set_skip (struct data_parser *, int initial_records_to_skip);
-
-/* For configuring delimited parsers only. */
-bool data_parser_get_span (const struct data_parser *);
-void data_parser_set_span (struct data_parser *, bool may_cases_span_records);
-
-void data_parser_set_empty_line_has_field (struct data_parser *,
- bool empty_line_has_field);
-void data_parser_set_warn_missing_fields (struct data_parser *parser,
- bool warn_missing_fields);
-
-void data_parser_set_quotes (struct data_parser *, struct substring);
-void data_parser_set_quote_escape (struct data_parser *, bool escape);
-void data_parser_set_soft_delimiters (struct data_parser *, struct substring);
-void data_parser_set_hard_delimiters (struct data_parser *, struct substring);
-
-/* For configuring fixed parsers only. */
-int data_parser_get_records (const struct data_parser *);
-void data_parser_set_records (struct data_parser *, int records_per_case);
-
-/* Field setup and parsing. */
-void data_parser_add_delimited_field (struct data_parser *,
- const struct fmt_spec *, int fv,
- const char *name);
-void data_parser_add_fixed_field (struct data_parser *,
- const struct fmt_spec *, int fv,
- const char *name,
- int record, int first_column);
-bool data_parser_any_fields (const struct data_parser *);
-bool data_parser_parse (struct data_parser *, struct dfm_reader *,
- struct dictionary *, struct ccase *);
-size_t data_parser_split (const struct data_parser *, struct substring line,
- struct string_array *);
-
-/* Uses for a configured parser. */
-void data_parser_output_description (struct data_parser *,
- const struct file_handle *);
-struct casereader;
-void data_parser_make_active_file (struct data_parser *, struct dataset *,
- struct dfm_reader *, struct dictionary *,
- struct casereader* (*func)(struct casereader *,
- const struct dictionary *,
- void *),
- void *ud);
-
-
-#endif /* language/data-io/data-parser.h */