#include <stdbool.h>
#include <stddef.h>
+#include <libpspp/legacy-encoding.h>
/* What a file handle refers to.
(Ordinarily only a single value is allowed, but fh_open()
enum fh_mode
{
FH_MODE_TEXT, /* New-line delimited lines. */
- FH_MODE_BINARY /* Fixed-length records. */
+ FH_MODE_FIXED, /* Fixed-length records. */
+ FH_MODE_VARIABLE, /* Binary variable-length records. */
+ FH_MODE_360_VARIABLE, /* IBM 360 variable-length records. */
+ FH_MODE_360_SPANNED, /* IBM 360 variable-length, spanned records. */
};
/* Ways to access a file. */
enum fh_mode mode; /* File mode. */
size_t record_width; /* Length of fixed-format records. */
size_t tab_width; /* Tab width, 0=do not expand tabs. */
+ const char *encoding; /* ASCII or EBCDIC? */
};
void fh_init (void);
/* Properties of FH_REF_FILE and FH_REF_INLINE file handles. */
size_t fh_get_record_width (const struct file_handle *);
size_t fh_get_tab_width (const struct file_handle *);
+const char *fh_get_legacy_encoding (const struct file_handle *);
/* Properties of FH_REF_SCRATCH file handles. */
struct scratch_handle *fh_get_scratch_handle (const struct file_handle *);