-/* PSPP - computes sample statistics.
- Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
- Written by Ben Pfaff <blp@gnu.org>.
+/* PSPP - a program for statistical analysis.
+ Copyright (C) 1997-9, 2000, 2006 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/>. */
#include <config.h>
-#include <libpspp/message.h>
+
#include <ctype.h>
#include <stdlib.h>
-#include <libpspp/array.h>
-#include <libpspp/alloc.h>
-#include <language/command.h>
+
+#include <data/casereader.h>
#include <data/dictionary.h>
-#include <libpspp/message.h>
#include <data/file-handle-def.h>
-#include <libpspp/hash.h>
+#include <data/format.h>
+#include <data/missing-values.h>
+#include <data/procedure.h>
+#include <data/sys-file-reader.h>
+#include <data/value-labels.h>
+#include <data/variable.h>
+#include <data/vector.h>
+#include <language/command.h>
+#include <language/data-io/file-handle.h>
#include <language/lexer/lexer.h>
+#include <language/lexer/variable-parser.h>
+#include <libpspp/alloc.h>
+#include <libpspp/array.h>
+#include <libpspp/hash.h>
#include <libpspp/magic.h>
+#include <libpspp/message.h>
+#include <libpspp/message.h>
#include <libpspp/misc.h>
-#include <output/output.h>
-#include <data/sys-file-reader.h>
#include <output/manager.h>
+#include <output/output.h>
#include <output/table.h>
-#include <data/value-labels.h>
-#include <data/variable.h>
+
+#include "minmax.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
AS_VECTOR
};
-static int describe_variable (struct variable *v, struct tab_table *t, int r, int as);
-
+static int describe_variable (const struct variable *v, struct tab_table *t, int r, int as);
+
/* Sets the widths of all the columns and heights of all the rows in
table T for driver D. */
static void
int i;
for (p = max; *p; p++)
- t->w[p - max] = min (tab_natural_width (t, d, p - max),
+ t->w[p - max] = MIN (tab_natural_width (t, d, p - max),
*p * d->prop_em_width);
for (i = 0; i < t->nr; i++)
t->h[i] = tab_natural_height (t, d, i);
/* SYSFILE INFO utility. */
int
-cmd_sysfile_info (void)
+cmd_sysfile_info (struct lexer *lexer, struct dataset *ds UNUSED)
{
struct file_handle *h;
struct dictionary *d;
struct tab_table *t;
- struct sfm_reader *reader;
+ struct casereader *reader;
struct sfm_read_info info;
int r, nr;
int i;
- lex_match_id ("FILE");
- lex_match ('=');
+ lex_match_id (lexer, "FILE");
+ lex_match (lexer, '=');
- h = fh_parse (FH_REF_FILE);
+ h = fh_parse (lexer, FH_REF_FILE);
if (!h)
return CMD_FAILURE;
reader = sfm_open_reader (h, &d, &info);
if (!reader)
return CMD_FAILURE;
- sfm_close_reader (reader);
+ casereader_destroy (reader);
- t = tab_create (2, 9, 0);
- tab_vline (t, TAL_1 | TAL_SPACING, 1, 0, 8);
+ t = tab_create (2, 10, 0);
+ tab_vline (t, TAL_GAP, 1, 0, 8);
tab_text (t, 0, 0, TAB_LEFT, _("File:"));
- tab_text (t, 1, 0, TAB_LEFT, fh_get_filename (h));
+ tab_text (t, 1, 0, TAB_LEFT, fh_get_file_name (h));
tab_text (t, 0, 1, TAB_LEFT, _("Label:"));
{
const char *label = dict_get_label (d);
tab_text (t, 0, 2, TAB_LEFT, _("Created:"));
tab_text (t, 1, 2, TAB_LEFT | TAT_PRINTF, "%s %s by %s",
info.creation_date, info.creation_time, info.product);
- tab_text (t, 0, 3, TAB_LEFT, _("Endian:"));
- tab_text (t, 1, 3, TAB_LEFT, info.big_endian ? _("Big.") : _("Little."));
- tab_text (t, 0, 4, TAB_LEFT, _("Variables:"));
- tab_text (t, 1, 4, TAB_LEFT | TAT_PRINTF, "%d",
- dict_get_var_cnt (d));
- tab_text (t, 0, 5, TAB_LEFT, _("Cases:"));
- tab_text (t, 1, 5, TAB_LEFT | TAT_PRINTF,
+ tab_text (t, 0, 3, TAB_LEFT, _("Integer Format:"));
+ tab_text (t, 1, 3, TAB_LEFT,
+ info.integer_format == INTEGER_MSB_FIRST ? _("Big Endian.")
+ : info.integer_format == INTEGER_LSB_FIRST ? _("Little Endian.")
+ : _("Unknown."));
+ tab_text (t, 0, 4, TAB_LEFT, _("Real Format:"));
+ tab_text (t, 1, 4, TAB_LEFT,
+ info.float_format == FLOAT_IEEE_DOUBLE_LE ? _("IEEE 754 LE.")
+ : info.float_format == FLOAT_IEEE_DOUBLE_BE ? _("IEEE 754 BE.")
+ : info.float_format == FLOAT_VAX_D ? _("VAX D.")
+ : info.float_format == FLOAT_VAX_G ? _("VAX G.")
+ : info.float_format == FLOAT_Z_LONG ? _("IBM 390 Hex Long.")
+ : _("Unknown."));
+ tab_text (t, 0, 5, TAB_LEFT, _("Variables:"));
+ tab_text (t, 1, 5, TAB_LEFT | TAT_PRINTF, "%u",
+ (unsigned int) dict_get_var_cnt (d));
+ tab_text (t, 0, 6, TAB_LEFT, _("Cases:"));
+ tab_text (t, 1, 6, TAB_LEFT | TAT_PRINTF,
info.case_cnt == -1 ? _("Unknown") : "%d", info.case_cnt);
- tab_text (t, 0, 6, TAB_LEFT, _("Type:"));
- tab_text (t, 1, 6, TAB_LEFT, _("System File."));
- tab_text (t, 0, 7, TAB_LEFT, _("Weight:"));
+ tab_text (t, 0, 7, TAB_LEFT, _("Type:"));
+ tab_text (t, 1, 7, TAB_LEFT, _("System File."));
+ tab_text (t, 0, 8, TAB_LEFT, _("Weight:"));
{
struct variable *weight_var = dict_get_weight (d);
- tab_text (t, 1, 7, TAB_LEFT,
- weight_var != NULL ? weight_var->name : _("Not weighted."));
+ tab_text (t, 1, 8, TAB_LEFT,
+ (weight_var != NULL
+ ? var_get_name (weight_var) : _("Not weighted.")));
}
- tab_text (t, 0, 8, TAB_LEFT, _("Mode:"));
- tab_text (t, 1, 8, TAB_LEFT | TAT_PRINTF,
+ tab_text (t, 0, 9, TAB_LEFT, _("Mode:"));
+ tab_text (t, 1, 9, TAB_LEFT | TAT_PRINTF,
_("Compression %s."), info.compressed ? _("on") : _("off"));
tab_dim (t, tab_natural_dimensions);
tab_submit (t);
for (r = 1, i = 0; i < dict_get_var_cnt (d); i++)
{
struct variable *v = dict_get_var (d, i);
- const int nvl = val_labs_count (v->val_labs);
-
+ const int nvl = val_labs_count (var_get_value_labels (v));
+
if (r + 10 + nvl > nr)
{
- nr = max (nr * dict_get_var_cnt (d) / (i + 1), nr);
+ nr = MAX (nr * dict_get_var_cnt (d) / (i + 1), nr);
nr += 10 + nvl;
tab_realloc (t, 4, nr);
}
tab_submit (t);
dict_destroy (d);
-
- return lex_end_of_command ();
+
+ return lex_end_of_command (lexer);
}
\f
/* DISPLAY utility. */
static void display_macros (void);
-static void display_documents (void);
-static void display_variables (struct variable **, size_t, int);
-static void display_vectors (int sorted);
+static void display_documents (const struct dictionary *dict);
+static void display_variables (const struct variable **, size_t, int);
+static void display_vectors (const struct dictionary *dict, int sorted);
int
-cmd_display (void)
+cmd_display (struct lexer *lexer, struct dataset *ds)
{
/* Whether to sort the list of variables alphabetically. */
int sorted;
/* Variables to display. */
size_t n;
- struct variable **vl;
+ const struct variable **vl;
- if (lex_match_id ("MACROS"))
+ if (lex_match_id (lexer, "MACROS"))
display_macros ();
- else if (lex_match_id ("DOCUMENTS"))
- display_documents ();
- else if (lex_match_id ("FILE"))
+ else if (lex_match_id (lexer, "DOCUMENTS"))
+ display_documents (dataset_dict (ds));
+ else if (lex_match_id (lexer, "FILE"))
{
som_blank_line ();
- if (!lex_force_match_id ("LABEL"))
+ if (!lex_force_match_id (lexer, "LABEL"))
return CMD_FAILURE;
- if (dict_get_label (default_dict) == NULL)
+ if (dict_get_label (dataset_dict (ds)) == NULL)
tab_output_text (TAB_LEFT,
_("The active file does not have a file label."));
else
{
tab_output_text (TAB_LEFT | TAT_TITLE, _("File label:"));
- tab_output_text (TAB_LEFT | TAT_FIX, dict_get_label (default_dict));
+ tab_output_text (TAB_LEFT | TAB_FIX, dict_get_label (dataset_dict (ds)));
}
}
else
const char **cp;
int as;
- sorted = lex_match_id ("SORTED");
+ sorted = lex_match_id (lexer, "SORTED");
for (cp = sbc; *cp; cp++)
- if (token == T_ID && lex_id_match (*cp, tokid))
+ if (lex_token (lexer) == T_ID
+ && lex_id_match (ss_cstr (*cp), ss_cstr (lex_tokid (lexer))))
{
- lex_get ();
+ lex_get (lexer);
break;
}
as = cp - sbc;
if (as == AS_VECTOR)
{
- display_vectors (sorted);
+ display_vectors (dataset_dict(ds), sorted);
return CMD_SUCCESS;
}
- lex_match ('/');
- lex_match_id ("VARIABLES");
- lex_match ('=');
+ lex_match (lexer, '/');
+ lex_match_id (lexer, "VARIABLES");
+ lex_match (lexer, '=');
- if (token != '.')
+ if (lex_token (lexer) != '.')
{
- if (!parse_variables (default_dict, &vl, &n, PV_NONE))
+ if (!parse_variables_const (lexer, dataset_dict (ds), &vl, &n, PV_NONE))
{
free (vl);
return CMD_FAILURE;
as = AS_DICTIONARY;
}
else
- dict_get_vars (default_dict, &vl, &n, 0);
+ dict_get_vars (dataset_dict (ds), &vl, &n, 0);
if (as == AS_SCRATCH)
{
size_t i, m;
for (i = 0, m = n; i < n; i++)
- if (dict_class_from_id (vl[i]->name) != DC_SCRATCH)
+ if (dict_class_from_id (var_get_name (vl[i])) != DC_SCRATCH)
{
vl[i] = NULL;
m--;
}
if (sorted)
- sort (vl, n, sizeof *vl, compare_var_names, NULL);
+ sort (vl, n, sizeof *vl, compare_var_ptrs_by_name, NULL);
display_variables (vl, n, as);
free (vl);
}
- return lex_end_of_command ();
+ return lex_end_of_command (lexer);
}
static void
}
static void
-display_documents (void)
+display_documents (const struct dictionary *dict)
{
- const char *documents = dict_get_documents (default_dict);
+ const char *documents = dict_get_documents (dict);
som_blank_line ();
if (documents == NULL)
"contain any documents."));
else
{
- size_t n_lines = strlen (documents) / 80;
- char buf[81];
+ struct string line = DS_EMPTY_INITIALIZER;
size_t i;
tab_output_text (TAB_LEFT | TAT_TITLE,
_("Documents in the active file:"));
som_blank_line ();
- buf[80] = 0;
- for (i = 0; i < n_lines; i++)
- {
- int len = 79;
-
- memcpy (buf, &documents[i * 80], 80);
- while ((isspace ((unsigned char) buf[len]) || buf[len] == 0)
- && len > 0)
- len--;
- buf[len + 1] = 0;
- tab_output_text (TAB_LEFT | TAT_FIX | TAT_NOWRAP, buf);
- }
+ for (i = 0; i < dict_get_document_line_cnt (dict); i++)
+ {
+ dict_get_document_line (dict, i, &line);
+ tab_output_text (TAB_LEFT | TAB_FIX | TAT_NOWRAP, ds_cstr (&line));
+ }
+ ds_destroy (&line);
}
}
{
int pc;
int i;
-
+
t->w[0] = tab_natural_width (t, d, 0);
if (_as == AS_DICTIONARY || _as == AS_VARIABLES || _as == AS_LABELS)
{
- t->w[1] = max (tab_natural_width (t, d, 1), d->prop_em_width * 5);
- t->w[2] = max (tab_natural_width (t, d, 2), d->prop_em_width * 35);
+ t->w[1] = MAX (tab_natural_width (t, d, 1), d->prop_em_width * 5);
+ t->w[2] = MAX (tab_natural_width (t, d, 2), d->prop_em_width * 35);
pc = 3;
}
else pc = 1;
for (i = 0; i < t->nr; i++)
t->h[i] = tab_natural_height (t, d, i);
}
-
+
static void
-display_variables (struct variable **vl, size_t n, int as)
+display_variables (const struct variable **vl, size_t n, int as)
{
- struct variable **vp = vl; /* Variable pointer. */
+ const struct variable **vp = vl; /* Variable pointer. */
struct tab_table *t;
int nc; /* Number of columns. */
int nr; /* Number of rows. */
else if (as == AS_LABELS)
tab_joint_text (t, 1, 0, 2, 0, TAB_LEFT | TAT_TITLE, _("Label"));
tab_dim (t, variables_dim);
-
+
for (i = r = 1; i <= n; i++)
{
- struct variable *v;
+ const struct variable *v;
while (*vp == NULL)
vp++;
if (as == AS_DICTIONARY || as == AS_VARIABLES)
{
- int nvl = val_labs_count (v->val_labs);
-
+ int nvl = val_labs_count (var_get_value_labels (v));
+
if (r + 10 + nvl > nr)
{
- nr = max (nr * n / (i + 1), nr);
+ nr = MAX (nr * n / (i + 1), nr);
nr += 10 + nvl;
tab_realloc (t, nc, nr);
}
r = describe_variable (v, t, r, as);
} else {
- tab_text (t, 0, r, TAB_LEFT, v->name);
+ tab_text (t, 0, r, TAB_LEFT, var_get_name (v));
if (as == AS_LABELS)
- tab_joint_text (t, 1, r, 2, r, TAB_LEFT,
- v->label == NULL ? "(no label)" : v->label);
+ {
+ const char *label = var_get_label (v);
+ tab_joint_text (t, 1, r, 2, r, TAB_LEFT,
+ label != NULL ? "(no label)" : label);
+ }
if (as != AS_NAMES)
{
- tab_text (t, pc, r, TAT_PRINTF, "%d", v->index + 1);
+ tab_text (t, pc, r, TAT_PRINTF, "%d",
+ (int) var_get_dict_index (v) + 1);
tab_hline (t, TAL_1, 0, nc - 1, r);
}
r++;
/* Puts a description of variable V into table T starting at row R.
The variable will be described in the format AS. Returns the next
row available for use in the table. */
-static int
-describe_variable (struct variable *v, struct tab_table *t, int r, int as)
+static int
+describe_variable (const struct variable *v, struct tab_table *t, int r, int as)
{
+ const struct fmt_spec *print = var_get_print_format (v);
+ const struct fmt_spec *write = var_get_write_format (v);
+
/* Put the name, var label, and position into the first row. */
- tab_text (t, 0, r, TAB_LEFT, v->name);
- tab_text (t, 3, r, TAT_PRINTF, "%d", v->index + 1);
+ tab_text (t, 0, r, TAB_LEFT, var_get_name (v));
+ tab_text (t, 3, r, TAT_PRINTF, "%d", (int) var_get_dict_index (v) + 1);
- if (as == AS_DICTIONARY && v->label)
+ if (as == AS_DICTIONARY && var_has_label (v))
{
- tab_joint_text (t, 1, r, 2, r, TAB_LEFT, v->label);
+ tab_joint_text (t, 1, r, 2, r, TAB_LEFT, var_get_label (v));
r++;
}
-
+
/* Print/write format, or print and write formats. */
- if (v->print.type == v->write.type
- && v->print.w == v->write.w
- && v->print.d == v->write.d)
+ if (fmt_equal (print, write))
{
+ char str[FMT_STRING_LEN_MAX + 1];
tab_joint_text (t, 1, r, 2, r, TAB_LEFT | TAT_PRINTF, _("Format: %s"),
- fmt_to_string (&v->print));
+ fmt_to_string (print, str));
r++;
}
else
{
+ char str[FMT_STRING_LEN_MAX + 1];
tab_joint_text (t, 1, r, 2, r, TAB_LEFT | TAT_PRINTF,
- _("Print Format: %s"), fmt_to_string (&v->print));
+ _("Print Format: %s"), fmt_to_string (print, str));
r++;
tab_joint_text (t, 1, r, 2, r, TAB_LEFT | TAT_PRINTF,
- _("Write Format: %s"), fmt_to_string (&v->write));
+ _("Write Format: %s"), fmt_to_string (write, str));
r++;
}
/* Missing values if any. */
- if (!mv_is_empty (&v->miss))
+ if (var_has_missing_values (v))
{
char buf[128];
char *cp;
struct missing_values mv;
int cnt = 0;
-
+
cp = stpcpy (buf, _("Missing Values: "));
- mv_copy (&mv, &v->miss);
- if (mv_has_range (&mv))
+
+ mv_copy (&mv, var_get_missing_values (v));
+ if (mv_has_range (&mv))
{
double x, y;
mv_pop_range (&mv, &x, &y);
if (x == LOWEST)
- cp += nsprintf (cp, "LOWEST THRU %g", y);
+ cp += sprintf (cp, "LOWEST THRU %g", y);
else if (y == HIGHEST)
- cp += nsprintf (cp, "%g THRU HIGHEST", x);
+ cp += sprintf (cp, "%g THRU HIGHEST", x);
else
- cp += nsprintf (cp, "%g THRU %g", x, y);
+ cp += sprintf (cp, "%g THRU %g", x, y);
cnt++;
}
- while (mv_has_value (&mv))
+ while (mv_has_value (&mv))
{
union value value;
mv_pop_value (&mv, &value);
if (cnt++ > 0)
- cp += nsprintf (cp, "; ");
- if (v->type == NUMERIC)
- cp += nsprintf (cp, "%g", value.f);
- else
+ cp += sprintf (cp, "; ");
+ if (var_is_numeric (v))
+ cp += sprintf (cp, "%g", value.f);
+ else
{
*cp++ = '"';
- memcpy (cp, value.s, v->width);
- cp += v->width;
+ memcpy (cp, value.s, var_get_width (v));
+ cp += var_get_width (v);
*cp++ = '"';
*cp = '\0';
}
}
/* Value labels. */
- if (as == AS_DICTIONARY && val_labs_count (v->val_labs))
+ if (as == AS_DICTIONARY && var_has_value_labels (v))
{
+ const struct val_labs *val_labs = var_get_value_labels (v);
struct val_labs_iterator *i;
struct val_lab *vl;
int orig_r = r;
#endif
tab_hline (t, TAL_1, 1, 2, r);
- for (vl = val_labs_first_sorted (v->val_labs, &i); vl != NULL;
- vl = val_labs_next (v->val_labs, &i))
+ for (vl = val_labs_first_sorted (val_labs, &i); vl != NULL;
+ vl = val_labs_next (val_labs, &i))
{
char buf[128];
- if (v->type == ALPHA)
+ if (var_is_alpha (v))
{
- memcpy (buf, vl->value.s, v->width);
- buf[v->width] = 0;
+ memcpy (buf, vl->value.s, var_get_width (v));
+ buf[var_get_width (v)] = 0;
}
else
sprintf (buf, "%g", vl->value.f);
return r;
}
-static int
-compare_vectors_by_name (const void *a_, const void *b_)
-{
- struct vector *const *pa = a_;
- struct vector *const *pb = b_;
- struct vector *a = *pa;
- struct vector *b = *pb;
-
- return strcasecmp (a->name, b->name);
-}
-
/* Display a list of vectors. If SORTED is nonzero then they are
sorted alphabetically. */
static void
-display_vectors (int sorted)
+display_vectors (const struct dictionary *dict, int sorted)
{
const struct vector **vl;
int i;
struct tab_table *t;
size_t nvec;
-
- nvec = dict_get_vector_cnt (default_dict);
+ size_t nrow;
+ size_t row;
+
+ nvec = dict_get_vector_cnt (dict);
if (nvec == 0)
{
msg (SW, _("No vectors defined."));
}
vl = xnmalloc (nvec, sizeof *vl);
+ nrow = 0;
for (i = 0; i < nvec; i++)
- vl[i] = dict_get_vector (default_dict, i);
+ {
+ vl[i] = dict_get_vector (dict, i);
+ nrow += vector_get_var_cnt (vl[i]);
+ }
if (sorted)
- qsort (vl, nvec, sizeof *vl, compare_vectors_by_name);
+ qsort (vl, nvec, sizeof *vl, compare_vector_ptrs_by_name);
- t = tab_create (1, nvec + 1, 0);
+ t = tab_create (4, nrow + 1, 0);
tab_headers (t, 0, 0, 1, 0);
tab_columns (t, TAB_COL_DOWN, 1);
tab_dim (t, tab_natural_dimensions);
- tab_hline (t, TAL_1, 0, 0, 1);
+ tab_box (t, TAL_1, TAL_1, -1, -1, 0, 0, 3, nrow);
+ tab_box (t, -1, -1, -1, TAL_1, 0, 0, 3, nrow);
+ tab_hline (t, TAL_2, 0, 3, 1);
tab_text (t, 0, 0, TAT_TITLE | TAB_LEFT, _("Vector"));
+ tab_text (t, 1, 0, TAT_TITLE | TAB_LEFT, _("Position"));
+ tab_text (t, 2, 0, TAT_TITLE | TAB_LEFT, _("Variable"));
+ tab_text (t, 3, 0, TAT_TITLE | TAB_LEFT, _("Print Format"));
tab_flags (t, SOMF_NO_TITLE);
- for (i = 0; i < nvec; i++)
- tab_text (t, 0, i + 1, TAB_LEFT, vl[i]->name);
- tab_submit (t);
-
- free (vl);
-}
-
-
-
-
-
-
+ row = 1;
+ for (i = 0; i < nvec; i++)
+ {
+ const struct vector *vec = vl[i];
+ size_t j;
+ tab_joint_text (t, 0, row, 0, row + vector_get_var_cnt (vec) - 1,
+ TAB_LEFT, vector_get_name (vl[i]));
+ for (j = 0; j < vector_get_var_cnt (vec); j++)
+ {
+ struct variable *var = vector_get_var (vec, j);
+ char fmt_string[FMT_STRING_LEN_MAX + 1];
+ fmt_to_string (var_get_print_format (var), fmt_string);
+
+ tab_text (t, 1, row, TAB_RIGHT | TAT_PRINTF, "%d", (int) j + 1);
+ tab_text (t, 2, row, TAB_LEFT, var_get_name (var));
+ tab_text (t, 3, row, TAB_LEFT, fmt_string);
+ row++;
+ }
+ tab_hline (t, TAL_1, 0, 3, row);
+ }
+ tab_submit (t);
+ free (vl);
+}
projects / pspp-builds.git / blobdiff