#include <float.h>
#include <stdlib.h>
+#include "data/any-reader.h"
#include "data/attributes.h"
#include "data/casereader.h"
#include "data/dataset.h"
#include "data/file-handle-def.h"
#include "data/format.h"
#include "data/missing-values.h"
-#include "data/sys-file-reader.h"
#include "data/value-labels.h"
#include "data/variable.h"
#include "data/vector.h"
#define _(msgid) gettext (msgid)
/* Information to include in displaying a dictionary. */
-enum
+enum
{
DF_DICT_INDEX = 1 << 0,
DF_FORMATS = 1 << 1,
static struct table *describe_variable (const struct variable *v, int flags);
-static void report_encodings (const struct file_handle *,
- const struct sfm_reader *);
+static void report_encodings (const struct file_handle *, struct pool *,
+ char **titles, bool *ids,
+ char **strings, size_t n_strings);
/* SYSFILE INFO utility. */
int
cmd_sysfile_info (struct lexer *lexer, struct dataset *ds UNUSED)
{
- struct sfm_reader *sfm_reader;
+ struct any_reader *any_reader;
struct file_handle *h;
struct dictionary *d;
struct tab_table *t;
struct casereader *reader;
- struct sfm_read_info info;
+ struct any_read_info info;
char *encoding;
struct table *table;
int r, i;
goto error;
}
- sfm_reader = sfm_open (h);
- if (sfm_reader == NULL)
- goto error;
+ any_reader = any_reader_open (h);
+ if (!any_reader)
+ {
+ free (encoding);
+ return CMD_FAILURE;
+ }
if (encoding && !strcasecmp (encoding, "detect"))
{
- report_encodings (h, sfm_reader);
+ char **titles, **strings;
+ struct pool *pool;
+ size_t n_strings;
+ bool *ids;
+
+ pool = pool_create ();
+ n_strings = any_reader_get_strings (any_reader, pool,
+ &titles, &ids, &strings);
+ any_reader_close (any_reader);
+
+ report_encodings (h, pool, titles, ids, strings, n_strings);
fh_unref (h);
+ pool_destroy (pool);
+ free (encoding);
+
return CMD_SUCCESS;
}
- reader = sfm_decode (sfm_reader, encoding, &d, &info);
+ reader = any_reader_decode (any_reader, encoding, &d, &info);
if (!reader)
goto error;
-
casereader_destroy (reader);
t = tab_create (2, 11 + (info.product_ext != NULL));
r++;
tab_text (t, 0, r, TAB_LEFT, _("Type:"));
- tab_text (t, 1, r++, TAB_LEFT, _("System File"));
+ tab_text (t, 1, r++, TAB_LEFT, gettext (info.klass->name));
tab_text (t, 0, r, TAB_LEFT, _("Weight:"));
{
tab_text (t, 0, r, TAB_LEFT, _("Compression:"));
tab_text_format (t, 1, r++, TAB_LEFT,
- info.compression == SFM_COMP_NONE ? _("None")
- : info.compression == SFM_COMP_SIMPLE ? "SAV"
+ info.compression == ANY_COMP_NONE ? _("None")
+ : info.compression == ANY_COMP_SIMPLE ? "SAV"
: "ZSAV");
tab_text (t, 0, r, TAB_LEFT, _("Encoding:"));
table_item_submit (table_item_create (table, NULL /* XXX */, NULL));
- dict_destroy (d);
+ dict_unref (d);
fh_unref (h);
- sfm_read_info_destroy (&info);
+ free (encoding);
+ any_read_info_destroy (&info);
return CMD_SUCCESS;
error:
display_vectors (dataset_dict(ds), sorted);
return CMD_SUCCESS;
}
- else if (lex_match_id (lexer, "SCRATCH"))
+ else if (lex_match_id (lexer, "SCRATCH"))
{
dict_get_vars (dataset_dict (ds), &vl, &n, DC_ORDINARY);
flags = 0;
}
- else
+ else
{
- struct subcommand
+ struct subcommand
{
const char *name;
int flags;
};
- static const struct subcommand subcommands[] =
+ static const struct subcommand subcommands[] =
{
{"@ATTRIBUTES", DF_ATTRIBUTES | DF_AT_ATTRIBUTES},
{"ATTRIBUTES", DF_ATTRIBUTES},
dict_get_vars (dict, &vl, &n, 0);
}
- if (n > 0)
+ if (n > 0)
{
sort (vl, n, sizeof *vl,
(sorted
tab_headers (t, 0, 0, 1, 0);
tab_hline (t, TAL_2, 0, nc - 1, 1);
tab_text (t, 0, 0, TAB_LEFT | TAT_TITLE, _("Variable"));
- if (flags & ~DF_DICT_INDEX)
+ if (flags & ~DF_DICT_INDEX)
tab_text (t, 1, 0, TAB_LEFT | TAT_TITLE,
(flags & ~(DF_DICT_INDEX | DF_VARIABLE_LABELS)
? _("Description") : _("Label")));
}
\f
static bool
-is_at_name (const char *name)
+is_at_name (const char *name)
{
return name[0] == '@' || (name[0] == '$' && name[1] == '@');
}
static size_t
-count_attributes (const struct attrset *set, int flags)
+count_attributes (const struct attrset *set, int flags)
{
struct attrset_iterator i;
struct attribute *attr;
size_t n_attrs;
-
+
n_attrs = 0;
for (attr = attrset_first (set, &i); attr != NULL;
- attr = attrset_next (set, &i))
+ attr = attrset_next (set, &i))
if (flags & DF_AT_ATTRIBUTES || !is_at_name (attribute_get_name (attr)))
n_attrs += attribute_get_n_values (attr);
return n_attrs;
}
static void
-display_data_file_attributes (struct attrset *set, int flags)
+display_data_file_attributes (struct attrset *set, int flags)
{
if (count_attributes (set, flags))
table_item_submit (table_item_create (describe_attributes (set, flags),
}
/* Print/write format, or print and write formats. */
- if (flags & DF_FORMATS)
+ if (flags & DF_FORMATS)
{
const struct fmt_spec *print = var_get_print_format (v);
const struct fmt_spec *write = var_get_write_format (v);
}
static void
-report_encodings (const struct file_handle *h, const struct sfm_reader *r)
+report_encodings (const struct file_handle *h, struct pool *pool,
+ char **titles, bool *ids, char **strings, size_t n_strings)
{
- char **titles;
- char **strings;
- bool *ids;
struct encoding encodings[N_ENCODING_NAMES];
- size_t n_encodings, n_strings, n_unique_strings;
+ size_t n_encodings, n_unique_strings;
size_t i, j;
struct tab_table *t;
- struct pool *pool;
size_t row;
- pool = pool_create ();
- n_strings = sfm_get_strings (r, pool, &titles, &ids, &strings);
-
n_encodings = 0;
for (i = 0; i < N_ENCODING_NAMES; i++)
{
if (!n_encodings)
{
msg (SW, _("No valid encodings found."));
- pool_destroy (pool);
return;
}
if (!all_equal (encodings, n_encodings, i))
n_unique_strings++;
if (!n_unique_strings)
- {
- pool_destroy (pool);
- return;
- }
+ return;
t = tab_create (3, (n_encodings * n_unique_strings) + 1);
tab_title (t, _("%s encoded text strings."), fh_get_name (h));
}
}
tab_submit (t);
-
- pool_destroy (pool);
}
static unsigned int
projects / pspp / blobdiff