/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2006, 2009 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
#include <data/file-name.h>
#include <data/format.h>
#include <data/missing-values.h>
+#include <data/short-names.h>
#include <data/value-labels.h>
#include <data/variable.h>
#include <libpspp/compiler.h>
#include "gettext.h"
#define _(msgid) gettext (msgid)
+#define N_(msgid) (msgid)
/* portable_to_local[PORTABLE] translates the given portable
character into the local character set. */
bool ok; /* Set false on I/O error. */
};
-static struct casereader_class por_file_casereader_class;
+static const struct casereader_class por_file_casereader_class;
static void
error (struct pfm_reader *r, const char *msg,...)
goto error;
/* Lock file. */
- r->lock = fh_lock (fh, FH_REF_FILE, "portable file", FH_ACC_READ, false);
+ /* TRANSLATORS: this fragment will be interpolated into
+ messages in fh_lock() that identify types of files. */
+ r->lock = fh_lock (fh, FH_REF_FILE, N_("portable file"), FH_ACC_READ, false);
if (r->lock == NULL)
goto error;
static void
read_version_data (struct pfm_reader *r, struct pfm_read_info *info)
{
- static char empty_string[] = "";
- char *date, *time, *product, *author, *subproduct;
+ static const char empty_string[] = "";
+ char *date, *time;
+ const char *product, *author, *subproduct;
int i;
/* Read file. */
int i;
for (i = 1; i < 100000; i++)
{
- char try_name[LONG_NAME_LEN + 1];
- sprintf (try_name, "%.*s_%d", LONG_NAME_LEN - 6, name, i);
+ char try_name[VAR_NAME_LEN + 1];
+ sprintf (try_name, "%.*s_%d", VAR_NAME_LEN - 6, name, i);
v = dict_create_var (dict, try_name, width);
if (v != NULL)
break;
{
double x = read_float (r);
double y = read_float (r);
- mv_add_num_range (&miss, x, y);
+ mv_add_range (&miss, x, y);
}
else if (match (r, 'A'))
- mv_add_num_range (&miss, read_float (r), HIGHEST);
+ mv_add_range (&miss, read_float (r), HIGHEST);
else if (match (r, '9'))
- mv_add_num_range (&miss, LOWEST, read_float (r));
+ mv_add_range (&miss, LOWEST, read_float (r));
/* Single missing values. */
while (match (r, '8'))
}
}
-/* Reads one case from portable file R into C. */
-static bool
-por_file_casereader_read (struct casereader *reader, void *r_, struct ccase *c)
+/* Reads and returns one case from portable file R. Returns a
+ null pointer on failure. */
+static struct ccase *
+por_file_casereader_read (struct casereader *reader, void *r_)
{
struct pfm_reader *r = r_;
+ struct ccase *volatile c;
size_t i;
size_t idx;
- case_create (c, casereader_get_value_cnt (reader));
+ c = case_create (casereader_get_value_cnt (reader));
setjmp (r->bail_out);
if (!r->ok)
{
casereader_force_error (reader);
- case_destroy (c);
- return false;
+ case_unref (c);
+ return NULL;
}
/* Check for end of file. */
if (r->cc == 'Z')
{
- case_destroy (c);
- return false;
+ case_unref (c);
+ return NULL;
}
idx = 0;
}
}
- return true;
+ return c;
}
/* Returns true if FILE is an SPSS portable file,
return true;
}
-static struct casereader_class por_file_casereader_class =
+static const struct casereader_class por_file_casereader_class =
{
por_file_casereader_read,
por_file_casereader_destroy,