-/* 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, 2009, 2010, 2011, 2012, 2013, 2014 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 <ctype.h>
+#include <errno.h>
+#include <float.h>
#include <stdlib.h>
-#include <data/dictionary.h>
-#include <data/file-handle-def.h>
-#include <data/procedure.h>
-#include <data/sys-file-reader.h>
-#include <data/value-labels.h>
-#include <data/variable.h>
-#include <language/command.h>
-#include <language/data-io/file-handle.h>
-#include <language/lexer/lexer.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/manager.h>
-#include <output/output.h>
-#include <output/table.h>
+#include "data/attributes.h"
+#include "data/casereader.h"
+#include "data/dataset.h"
+#include "data/dictionary.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"
+#include "language/command.h"
+#include "language/data-io/file-handle.h"
+#include "language/lexer/lexer.h"
+#include "language/lexer/variable-parser.h"
+#include "libpspp/array.h"
+#include "libpspp/hash-functions.h"
+#include "libpspp/i18n.h"
+#include "libpspp/message.h"
+#include "libpspp/misc.h"
+#include "libpspp/pool.h"
+#include "libpspp/string-array.h"
+#include "output/tab.h"
+#include "output/text-item.h"
+#include "output/table-item.h"
+
+#include "gl/localcharset.h"
+#include "gl/intprops.h"
+#include "gl/minmax.h"
+#include "gl/xalloc.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
-/* Constants for DISPLAY utility. */
-enum
+/* Information to include in displaying a dictionary. */
+enum
{
- AS_NAMES = 0,
- AS_INDEX,
- AS_VARIABLES,
- AS_LABELS,
- AS_DICTIONARY,
- AS_SCRATCH,
- AS_VECTOR
+ DF_DICT_INDEX = 1 << 0,
+ DF_FORMATS = 1 << 1,
+ DF_VALUE_LABELS = 1 << 2,
+ DF_VARIABLE_LABELS = 1 << 3,
+ DF_MISSING_VALUES = 1 << 4,
+ DF_AT_ATTRIBUTES = 1 << 5, /* Attributes whose names begin with @. */
+ DF_ATTRIBUTES = 1 << 6, /* All other attributes. */
+ DF_MEASURE = 1 << 7,
+ DF_ROLE = 1 << 8,
+ DF_ALIGNMENT = 1 << 9,
+ DF_WIDTH = 1 << 10,
+ DF_ALL = (1 << 11) - 1
};
-static int describe_variable (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
-sysfile_info_dim (struct tab_table *t, struct outp_driver *d)
-{
- static const int max[] = {20, 5, 35, 3, 0};
- const int *p;
- int i;
+static unsigned int dict_display_mask (const struct dictionary *);
- for (p = max; *p; p++)
- 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);
-}
+static struct table *describe_variable (const struct variable *v, int flags);
+
+static void report_encodings (const struct file_handle *,
+ const struct sfm_reader *);
/* SYSFILE INFO utility. */
int
-cmd_sysfile_info (void)
+cmd_sysfile_info (struct lexer *lexer, struct dataset *ds UNUSED)
{
+ struct sfm_reader *sfm_reader;
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;
+ char *encoding;
+ struct table *table;
+ int r, i;
+
+ h = NULL;
+ encoding = NULL;
+ for (;;)
+ {
+ lex_match (lexer, T_SLASH);
+
+ if (lex_match_id (lexer, "FILE") || lex_is_string (lexer))
+ {
+ lex_match (lexer, T_EQUALS);
+
+ fh_unref (h);
+ h = fh_parse (lexer, FH_REF_FILE, NULL);
+ if (h == NULL)
+ goto error;
+ }
+ else if (lex_match_id (lexer, "ENCODING"))
+ {
+ lex_match (lexer, T_EQUALS);
+
+ if (!lex_force_string (lexer))
+ goto error;
+
+ free (encoding);
+ encoding = ss_xstrdup (lex_tokss (lexer));
+
+ lex_get (lexer);
+ }
+ else
+ break;
+ }
- lex_match_id ("FILE");
- lex_match ('=');
+ if (h == NULL)
+ {
+ lex_sbc_missing ("FILE");
+ goto error;
+ }
- h = fh_parse (FH_REF_FILE);
- if (!h)
- return CMD_FAILURE;
+ sfm_reader = sfm_open (h);
+ if (sfm_reader == NULL)
+ goto error;
- reader = sfm_open_reader (h, &d, &info);
+ if (encoding && !strcasecmp (encoding, "detect"))
+ {
+ report_encodings (h, sfm_reader);
+ fh_unref (h);
+ return CMD_SUCCESS;
+ }
+
+ reader = sfm_decode (sfm_reader, encoding, &d, &info);
if (!reader)
- return CMD_FAILURE;
- sfm_close_reader (reader);
+ goto error;
- t = tab_create (2, 9, 0);
+ casereader_destroy (reader);
+
+ t = tab_create (2, 11 + (info.product_ext != NULL));
+ r = 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_file_name (h));
- tab_text (t, 0, 1, TAB_LEFT, _("Label:"));
+
+ tab_text (t, 0, r, TAB_LEFT, _("File:"));
+ tab_text (t, 1, r++, TAB_LEFT, fh_get_file_name (h));
+
+ tab_text (t, 0, r, TAB_LEFT, _("Label:"));
{
const char *label = dict_get_label (d);
if (label == NULL)
label = _("No label.");
- tab_text (t, 1, 1, TAB_LEFT, label);
+ tab_text (t, 1, r++, TAB_LEFT, label);
}
- 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,
- 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, r, TAB_LEFT, _("Created:"));
+ tab_text_format (t, 1, r++, TAB_LEFT, "%s %s by %s",
+ info.creation_date, info.creation_time, info.product);
+
+ if (info.product_ext)
+ {
+ tab_text (t, 0, r, TAB_LEFT, _("Product:"));
+ tab_text (t, 1, r++, TAB_LEFT, info.product_ext);
+ }
+
+ tab_text (t, 0, r, TAB_LEFT, _("Integer Format:"));
+ tab_text (t, 1, r++, TAB_LEFT,
+ info.integer_format == INTEGER_MSB_FIRST ? _("Big Endian")
+ : info.integer_format == INTEGER_LSB_FIRST ? _("Little Endian")
+ : _("Unknown"));
+
+ tab_text (t, 0, r, TAB_LEFT, _("Real Format:"));
+ tab_text (t, 1, r++, 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, r, TAB_LEFT, _("Variables:"));
+ tab_text_format (t, 1, r++, TAB_LEFT, "%zu", dict_get_var_cnt (d));
+
+ tab_text (t, 0, r, TAB_LEFT, _("Cases:"));
+ if (info.case_cnt == -1)
+ tab_text (t, 1, r, TAB_LEFT, _("Unknown"));
+ else
+ tab_text_format (t, 1, r, TAB_LEFT, "%ld", (long int) info.case_cnt);
+ r++;
+
+ tab_text (t, 0, r, TAB_LEFT, _("Type:"));
+ tab_text (t, 1, r++, TAB_LEFT, _("System File"));
+
+ tab_text (t, 0, r, 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, r++, 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,
- _("Compression %s."), info.compressed ? _("on") : _("off"));
- tab_dim (t, tab_natural_dimensions);
- tab_submit (t);
- nr = 1 + 2 * dict_get_var_cnt (d);
+ 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"
+ : "ZSAV");
+
+ tab_text (t, 0, r, TAB_LEFT, _("Encoding:"));
+ tab_text (t, 1, r++, TAB_LEFT, dict_get_encoding (d));
+
+ tab_submit (t);
- t = tab_create (4, nr, 1);
- tab_dim (t, sysfile_info_dim);
+ t = tab_create (3, 1);
tab_headers (t, 0, 0, 1, 0);
tab_text (t, 0, 0, TAB_LEFT | TAT_TITLE, _("Variable"));
- tab_joint_text (t, 1, 0, 2, 0, TAB_LEFT | TAT_TITLE, _("Description"));
- tab_text (t, 3, 0, TAB_LEFT | TAT_TITLE, _("Position"));
- tab_hline (t, TAL_2, 0, 3, 1);
- 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);
-
- if (r + 10 + nvl > nr)
- {
- nr = max (nr * dict_get_var_cnt (d) / (i + 1), nr);
- nr += 10 + nvl;
- tab_realloc (t, 4, nr);
- }
+ tab_text (t, 1, 0, TAB_LEFT | TAT_TITLE, _("Description"));
+ tab_text (t, 2, 0, TAB_LEFT | TAT_TITLE, _("Position"));
+ tab_hline (t, TAL_2, 0, 2, 1);
- r = describe_variable (v, t, r, AS_DICTIONARY);
- }
-
- tab_box (t, TAL_1, TAL_1, -1, -1, 0, 0, 3, r);
- tab_vline (t, TAL_1, 1, 0, r);
- tab_vline (t, TAL_1, 3, 0, r);
+ table = &t->table;
+ for (i = 0; i < dict_get_var_cnt (d); i++)
+ table = table_vpaste (table,
+ describe_variable (dict_get_var (d, i),
+ DF_ALL & ~DF_AT_ATTRIBUTES));
- tab_resize (t, -1, r);
- tab_flags (t, SOMF_NO_TITLE);
- tab_submit (t);
+ table_item_submit (table_item_create (table, NULL /* XXX */));
dict_destroy (d);
-
- return lex_end_of_command ();
+
+ fh_unref (h);
+ sfm_read_info_destroy (&info);
+ return CMD_SUCCESS;
+
+error:
+ fh_unref (h);
+ free (encoding);
+ return CMD_FAILURE;
}
\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);
+static void display_data_file_attributes (struct attrset *, int flags);
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."));
+ _("The active dataset does not have a file label."));
else
- {
- tab_output_text (TAB_LEFT | TAT_TITLE, _("File label:"));
- tab_output_text (TAB_LEFT | TAB_FIX, dict_get_label (default_dict));
- }
+ tab_output_text_format (TAB_LEFT, _("File label: %s"),
+ dict_get_label (dataset_dict (ds)));
}
else
{
- static const char *sbc[] =
- {"NAMES", "INDEX", "VARIABLES", "LABELS",
- "DICTIONARY", "SCRATCH", "VECTORS", NULL};
- const char **cp;
- int as;
-
- sorted = lex_match_id ("SORTED");
-
- for (cp = sbc; *cp; cp++)
- if (token == T_ID && lex_id_match (*cp, tokid))
- {
- lex_get ();
- break;
- }
- as = cp - sbc;
-
- if (*cp == NULL)
- as = AS_NAMES;
-
- if (as == AS_VECTOR)
- {
- display_vectors (sorted);
- return CMD_SUCCESS;
- }
+ int flags;
- lex_match ('/');
- lex_match_id ("VARIABLES");
- lex_match ('=');
+ sorted = lex_match_id (lexer, "SORTED");
- if (token != '.')
+ if (lex_match_id (lexer, "VECTORS"))
{
- if (!parse_variables (default_dict, &vl, &n, PV_NONE))
- {
- free (vl);
- return CMD_FAILURE;
- }
- as = AS_DICTIONARY;
- }
- else
- dict_get_vars (default_dict, &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)
- {
- vl[i] = NULL;
- m--;
- }
- as = AS_NAMES;
- n = m;
- }
-
- if (n == 0)
- {
- msg (SW, _("No variables to display."));
- return CMD_FAILURE;
+ display_vectors (dataset_dict(ds), sorted);
+ return CMD_SUCCESS;
}
+ else if (lex_match_id (lexer, "SCRATCH"))
+ {
+ dict_get_vars (dataset_dict (ds), &vl, &n, DC_ORDINARY);
+ flags = 0;
+ }
+ else
+ {
+ struct subcommand
+ {
+ const char *name;
+ int flags;
+ };
+ static const struct subcommand subcommands[] =
+ {
+ {"@ATTRIBUTES", DF_ATTRIBUTES | DF_AT_ATTRIBUTES},
+ {"ATTRIBUTES", DF_ATTRIBUTES},
+ {"DICTIONARY", DF_ALL & ~DF_AT_ATTRIBUTES},
+ {"INDEX", DF_DICT_INDEX},
+ {"LABELS", DF_DICT_INDEX | DF_VARIABLE_LABELS},
+ {"NAMES", 0},
+ {"VARIABLES",
+ DF_DICT_INDEX | DF_FORMATS | DF_MISSING_VALUES
+ | DF_MEASURE | DF_ROLE | DF_ALIGNMENT | DF_WIDTH},
+ {NULL, 0},
+ };
+ const struct subcommand *sbc;
+ struct dictionary *dict = dataset_dict (ds);
+
+ flags = 0;
+ for (sbc = subcommands; sbc->name != NULL; sbc++)
+ if (lex_match_id (lexer, sbc->name))
+ {
+ flags = sbc->flags & dict_display_mask (dict);
+ break;
+ }
+
+ lex_match (lexer, T_SLASH);
+ lex_match_id (lexer, "VARIABLES");
+ lex_match (lexer, T_EQUALS);
+
+ if (lex_token (lexer) != T_ENDCMD)
+ {
+ if (!parse_variables_const (lexer, dict, &vl, &n, PV_NONE))
+ {
+ free (vl);
+ return CMD_FAILURE;
+ }
+ }
+ else
+ dict_get_vars (dict, &vl, &n, 0);
+ }
- if (sorted)
- sort (vl, n, sizeof *vl, compare_var_names, NULL);
-
- display_variables (vl, n, as);
-
+ if (n > 0)
+ {
+ sort (vl, n, sizeof *vl,
+ (sorted
+ ? compare_var_ptrs_by_name
+ : compare_var_ptrs_by_dict_index), NULL);
+ display_variables (vl, n, flags);
+ }
+ else
+ msg (SW, _("No variables to display."));
free (vl);
+
+ if (flags & (DF_ATTRIBUTES | DF_AT_ATTRIBUTES))
+ display_data_file_attributes (dict_get_attributes (dataset_dict (ds)),
+ flags);
}
- return lex_end_of_command ();
+ return CMD_SUCCESS;
}
static void
display_macros (void)
{
- som_blank_line ();
tab_output_text (TAB_LEFT, _("Macros not supported."));
}
static void
-display_documents (void)
+display_documents (const struct dictionary *dict)
{
- const char *documents = dict_get_documents (default_dict);
+ const struct string_array *documents = dict_get_documents (dict);
- som_blank_line ();
- if (documents == NULL)
- tab_output_text (TAB_LEFT, _("The active file dictionary does not "
+ if (string_array_is_empty (documents))
+ tab_output_text (TAB_LEFT, _("The active dataset dictionary does not "
"contain any documents."));
else
{
- size_t n_lines = strlen (documents) / 80;
- char buf[81];
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 | TAB_FIX | TAT_NOWRAP, buf);
- }
+ _("Documents in the active dataset:"));
+ for (i = 0; i < dict_get_document_line_cnt (dict); i++)
+ tab_output_text (TAB_LEFT | TAB_FIX, dict_get_document_line (dict, i));
}
}
-static int _as;
-
-/* Sets the widths of all the columns and heights of all the rows in
- table T for driver D. */
-static void
-variables_dim (struct tab_table *t, struct outp_driver *d)
+static int
+count_columns (int flags)
{
- 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);
- pc = 3;
- }
- else pc = 1;
- if (_as != AS_NAMES)
- t->w[pc] = tab_natural_width (t, d, pc);
+ int nc = 1;
+ if (flags & ~DF_DICT_INDEX)
+ nc++;
+ if (flags & DF_DICT_INDEX)
+ nc++;
- for (i = 0; i < t->nr; i++)
- t->h[i] = tab_natural_height (t, d, i);
+ return nc;
}
-
+
+static int
+position_column (int flags)
+{
+ int pc = 1;
+ if (flags & ~DF_DICT_INDEX)
+ pc++;
+ return pc;
+}
+
static void
-display_variables (struct variable **vl, size_t n, int as)
+display_variables (const struct variable **vl, size_t n, int flags)
{
- struct variable **vp = vl; /* Variable pointer. */
struct tab_table *t;
- int nc; /* Number of columns. */
- int nr; /* Number of rows. */
- int pc; /* `Position column' */
- int r; /* Current row. */
+ struct table *table;
size_t i;
+ int nc;
- _as = as;
- switch (as)
- {
- case AS_INDEX:
- nc = 2;
- break;
- case AS_NAMES:
- nc = 1;
- break;
- default:
- nc = 4;
- break;
- }
-
- t = tab_create (nc, n + 5, 1);
+ nc = count_columns (flags);
+ t = tab_create (nc, 1);
tab_headers (t, 0, 0, 1, 0);
- nr = n + 5;
tab_hline (t, TAL_2, 0, nc - 1, 1);
tab_text (t, 0, 0, TAB_LEFT | TAT_TITLE, _("Variable"));
- pc = (as == AS_INDEX ? 1 : 3);
- if (as != AS_NAMES)
- tab_text (t, pc, 0, TAB_LEFT | TAT_TITLE, _("Position"));
- if (as == AS_DICTIONARY || as == AS_VARIABLES)
- tab_joint_text (t, 1, 0, 2, 0, TAB_LEFT | TAT_TITLE, _("Description"));
- 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;
+ if (flags & ~DF_DICT_INDEX)
+ tab_text (t, 1, 0, TAB_LEFT | TAT_TITLE,
+ (flags & ~(DF_DICT_INDEX | DF_VARIABLE_LABELS)
+ ? _("Description") : _("Label")));
+ if (flags & DF_DICT_INDEX)
+ tab_text (t, position_column (flags), 0, TAB_LEFT | TAT_TITLE,
+ _("Position"));
+
+ table = &t->table;
+ for (i = 0; i < n; i++)
+ table = table_vpaste (table, describe_variable (vl[i], flags));
- while (*vp == NULL)
- vp++;
- v = *vp++;
-
- if (as == AS_DICTIONARY || as == AS_VARIABLES)
- {
- int nvl = val_labs_count (v->val_labs);
-
- if (r + 10 + nvl > 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);
- if (as == AS_LABELS)
- tab_joint_text (t, 1, r, 2, r, TAB_LEFT,
- v->label == NULL ? "(no label)" : v->label);
- if (as != AS_NAMES)
- {
- tab_text (t, pc, r, TAT_PRINTF, "%d", v->index + 1);
- tab_hline (t, TAL_1, 0, nc - 1, r);
- }
- r++;
- }
- }
- tab_hline (t, as == AS_NAMES ? TAL_1 : TAL_2, 0, nc - 1, 1);
- if (as != AS_NAMES)
+#if 0
+ tab_hline (t, flags & ~DF_DICT_INDEX ? TAL_2 : TAL_1, 0, nc - 1, 1);
+ if (flags)
{
tab_box (t, TAL_1, TAL_1, -1, -1, 0, 0, nc - 1, r - 1);
tab_vline (t, TAL_1, 1, 0, r - 1);
}
- else
- tab_flags (t, SOMF_NO_TITLE);
- if (as == AS_DICTIONARY || as == AS_VARIABLES || as == AS_LABELS)
- tab_vline (t, TAL_1, 3, 0, r - 1);
- tab_resize (t, -1, r);
- tab_columns (t, TAB_COL_DOWN, 1);
- tab_submit (t);
+ if (flags & ~DF_DICT_INDEX)
+ tab_vline (t, TAL_1, nc - 1, 0, r - 1);
+#endif
+ table_item_submit (table_item_create (table, NULL /* XXX */));
}
\f
-/* 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 bool
+is_at_name (const char *name)
{
- /* 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);
+ return name[0] == '@' || (name[0] == '$' && name[1] == '@');
+}
- if (as == AS_DICTIONARY && v->label)
+static size_t
+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))
+ if (flags & DF_AT_ATTRIBUTES || !is_at_name (attribute_get_name (attr)))
+ n_attrs += attribute_get_n_values (attr);
+ return n_attrs;
+}
+
+static struct table *
+describe_attributes (const struct attrset *set, int flags)
+{
+ struct attribute **attrs;
+ struct tab_table *t;
+ size_t n_attrs;
+ size_t i;
+ int r = 1;
+
+ t = tab_create (2, 1 + count_attributes (set, flags));
+ tab_headers (t, 0, 0, 1, 0);
+ tab_box (t, TAL_1, TAL_1, -1, TAL_1, 0, 0, tab_nc (t) - 1, tab_nr (t) - 1);
+ tab_hline (t, TAL_1, 0, 1, 1);
+ tab_text (t, 0, 0, TAB_LEFT | TAT_TITLE, _("Attribute"));
+ tab_text (t, 1, 0, TAB_LEFT | TAT_TITLE, _("Value"));
+
+ n_attrs = attrset_count (set);
+ attrs = attrset_sorted (set);
+ for (i = 0; i < n_attrs; i++)
{
- tab_joint_text (t, 1, r, 2, r, TAB_LEFT, v->label);
- r++;
+ const struct attribute *attr = attrs[i];
+ const char *name = attribute_get_name (attr);
+ size_t n_values;
+ size_t j;
+
+ if (!(flags & DF_AT_ATTRIBUTES) && is_at_name (name))
+ continue;
+
+ n_values = attribute_get_n_values (attr);
+ for (j = 0; j < n_values; j++)
+ {
+ if (n_values > 1)
+ tab_text_format (t, 0, r, TAB_LEFT, "%s[%zu]", name, j + 1);
+ else
+ tab_text (t, 0, r, TAB_LEFT, name);
+ tab_text (t, 1, r, TAB_LEFT, attribute_get_value (attr, j));
+ 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)
+ free (attrs);
+
+ return &t->table;
+}
+
+static void
+display_data_file_attributes (struct attrset *set, int flags)
+{
+ if (count_attributes (set, flags))
+ table_item_submit (table_item_create (describe_attributes (set, flags),
+ _("Custom data file attributes.")));
+}
+
+static struct table *
+describe_value_labels (const struct variable *var)
+{
+ const struct val_labs *val_labs = var_get_value_labels (var);
+ size_t n_labels = val_labs_count (val_labs);
+ const struct val_lab **labels;
+ struct tab_table *t;
+ size_t i;
+
+ t = tab_create (2, n_labels + 1);
+ tab_box (t, TAL_1, TAL_1, -1, TAL_1, 0, 0, tab_nc (t) - 1, tab_nr (t) - 1);
+
+ tab_text (t, 0, 0, TAB_LEFT | TAT_TITLE, _("Value"));
+ tab_text (t, 1, 0, TAB_LEFT | TAT_TITLE, _("Label"));
+
+ tab_hline (t, TAL_1, 0, 1, 1);
+ tab_vline (t, TAL_1, 1, 0, n_labels);
+
+ labels = val_labs_sorted (val_labs);
+ for (i = 0; i < n_labels; i++)
{
- tab_joint_text (t, 1, r, 2, r, TAB_LEFT | TAT_PRINTF, _("Format: %s"),
- fmt_to_string (&v->print));
- r++;
+ const struct val_lab *vl = labels[i];
+
+ tab_value (t, 0, i + 1, TAB_NONE, &vl->value, var, NULL);
+ tab_text (t, 1, i + 1, TAB_LEFT, val_lab_get_escaped_label (vl));
}
- else
+ free (labels);
+
+ return &t->table;
+}
+
+/* Puts a description of variable V into table T starting at row
+ R. The variable will be described in the format given by
+ FLAGS. Returns the next row available for use in the
+ table. */
+static struct table *
+describe_variable (const struct variable *v, int flags)
+{
+ struct table *table;
+ struct string s;
+
+ ds_init_empty (&s);
+
+ /* Variable label. */
+ if (flags & DF_VARIABLE_LABELS && var_has_label (v))
{
- tab_joint_text (t, 1, r, 2, r, TAB_LEFT | TAT_PRINTF,
- _("Print Format: %s"), fmt_to_string (&v->print));
- r++;
- tab_joint_text (t, 1, r, 2, r, TAB_LEFT | TAT_PRINTF,
- _("Write Format: %s"), fmt_to_string (&v->write));
- r++;
+ if (flags & ~(DF_DICT_INDEX | DF_VARIABLE_LABELS))
+ ds_put_format (&s, _("Label: %s\n"), var_get_label (v));
+ else
+ ds_put_format (&s, "%s\n", var_get_label (v));
}
+ /* Print/write format, or print and write 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);
+ char str[FMT_STRING_LEN_MAX + 1];
+
+ if (fmt_equal (print, write))
+ ds_put_format (&s, _("Format: %s\n"), fmt_to_string (print, str));
+ else
+ {
+ ds_put_format (&s, _("Print Format: %s\n"),
+ fmt_to_string (print, str));
+ ds_put_format (&s, _("Write Format: %s\n"),
+ fmt_to_string (write, str));
+ }
+ }
+
+ /* Measurement level, role, display width, alignment. */
+ if (flags & DF_MEASURE)
+ ds_put_format (&s, _("Measure: %s\n"),
+ measure_to_string (var_get_measure (v)));
+
+ if (flags & DF_ROLE)
+ ds_put_format (&s, _("Role: %s\n"), var_role_to_string (var_get_role (v)));
+
+
+ if (flags & DF_ALIGNMENT)
+ ds_put_format (&s, _("Display Alignment: %s\n"),
+ alignment_to_string (var_get_alignment (v)));
+
+ if (flags & DF_WIDTH)
+ ds_put_format (&s, _("Display Width: %d\n"), var_get_display_width (v));
+
/* Missing values if any. */
- if (!mv_is_empty (&v->miss))
+ if (flags & DF_MISSING_VALUES && var_has_missing_values (v))
{
- char buf[128];
- char *cp;
- struct missing_values mv;
+ const struct missing_values *mv = var_get_missing_values (v);
int cnt = 0;
-
- cp = stpcpy (buf, _("Missing Values: "));
- mv_copy (&mv, &v->miss);
- if (mv_has_range (&mv))
+ int i;
+
+ ds_put_cstr (&s, _("Missing Values: "));
+
+ if (mv_has_range (mv))
{
double x, y;
- mv_pop_range (&mv, &x, &y);
+ mv_get_range (mv, &x, &y);
if (x == LOWEST)
- cp += nsprintf (cp, "LOWEST THRU %g", y);
+ ds_put_format (&s, "LOWEST THRU %.*g", DBL_DIG + 1, y);
else if (y == HIGHEST)
- cp += nsprintf (cp, "%g THRU HIGHEST", x);
+ ds_put_format (&s, "%.*g THRU HIGHEST", DBL_DIG + 1, x);
else
- cp += nsprintf (cp, "%g THRU %g", x, y);
+ ds_put_format (&s, "%.*g THRU %.*g",
+ DBL_DIG + 1, x,
+ DBL_DIG + 1, y);
cnt++;
}
- while (mv_has_value (&mv))
+ for (i = 0; i < mv_n_values (mv); i++)
{
- union value value;
- mv_pop_value (&mv, &value);
+ const union value *value = mv_get_value (mv, i);
if (cnt++ > 0)
- cp += nsprintf (cp, "; ");
- if (v->type == NUMERIC)
- cp += nsprintf (cp, "%g", value.f);
- else
+ ds_put_cstr (&s, "; ");
+ if (var_is_numeric (v))
+ ds_put_format (&s, "%.*g", DBL_DIG + 1, value->f);
+ else
{
- *cp++ = '"';
- memcpy (cp, value.s, v->width);
- cp += v->width;
- *cp++ = '"';
- *cp = '\0';
+ int width = var_get_width (v);
+ int mv_width = MIN (width, MV_MAX_STRING);
+
+ ds_put_byte (&s, '"');
+ memcpy (ds_put_uninit (&s, mv_width),
+ value_str (value, width), mv_width);
+ ds_put_byte (&s, '"');
}
}
-
- tab_joint_text (t, 1, r, 2, r, TAB_LEFT, buf);
- r++;
+ ds_put_byte (&s, '\n');
}
- /* Value labels. */
- if (as == AS_DICTIONARY && val_labs_count (v->val_labs))
- {
- struct val_labs_iterator *i;
- struct val_lab *vl;
- int orig_r = r;
+ ds_chomp_byte (&s, '\n');
-#if 0
- tab_text (t, 1, r, TAB_LEFT, _("Value"));
- tab_text (t, 2, r, TAB_LEFT, _("Label"));
- r++;
-#endif
+ table = (ds_is_empty (&s)
+ ? NULL
+ : table_from_string (TAB_LEFT, ds_cstr (&s)));
+ ds_destroy (&s);
- 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))
- {
- char buf[128];
-
- if (v->type == ALPHA)
- {
- memcpy (buf, vl->value.s, v->width);
- buf[v->width] = 0;
- }
- else
- sprintf (buf, "%g", vl->value.f);
-
- tab_text (t, 1, r, TAB_NONE, buf);
- tab_text (t, 2, r, TAB_LEFT, vl->label);
- r++;
- }
+ /* Value labels. */
+ if (flags & DF_VALUE_LABELS && var_has_value_labels (v))
+ table = table_vpaste (table, table_create_nested (describe_value_labels (v)));
+
+ if (flags & (DF_ATTRIBUTES | DF_AT_ATTRIBUTES))
+ {
+ struct attrset *attrs = var_get_attributes (v);
- tab_vline (t, TAL_1, 2, orig_r, r - 1);
+ if (count_attributes (attrs, flags))
+ table = table_vpaste (
+ table, table_create_nested (describe_attributes (attrs, flags)));
}
- /* Draw a line below the last row of information on this variable. */
- tab_hline (t, TAL_1, 0, 3, r);
+ if (table == NULL)
+ table = table_from_string (TAB_LEFT, "");
- return r;
-}
+ table = table_hpaste (table_from_string (0, var_get_name (v)),
+ table_stomp (table));
+ if (flags & DF_DICT_INDEX)
+ {
+ char s[INT_BUFSIZE_BOUND (size_t)];
-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);
+ sprintf (s, "%zu", var_get_dict_index (v) + 1);
+ table = table_hpaste (table, table_from_string (0, s));
+ }
+
+ return table;
}
/* 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);
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_flags (t, SOMF_NO_TITLE);
+ 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"));
+
+ row = 1;
for (i = 0; i < nvec; i++)
- tab_text (t, 0, i + 1, TAB_LEFT, vl[i]->name);
+ {
+ 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_format (t, 1, row, TAB_RIGHT, "%zu", 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);
}
+\f
+/* Encoding analysis. */
+
+static const char *encoding_names[] = {
+ /* These encodings are from http://encoding.spec.whatwg.org/, as retrieved
+ February 2014. Encodings not supported by glibc and encodings relevant
+ only to HTML have been removed. */
+ "utf-8",
+ "windows-1252",
+ "iso-8859-2",
+ "iso-8859-3",
+ "iso-8859-4",
+ "iso-8859-5",
+ "iso-8859-6",
+ "iso-8859-7",
+ "iso-8859-8",
+ "iso-8859-10",
+ "iso-8859-13",
+ "iso-8859-14",
+ "iso-8859-16",
+ "macintosh",
+ "windows-874",
+ "windows-1250",
+ "windows-1251",
+ "windows-1253",
+ "windows-1254",
+ "windows-1255",
+ "windows-1256",
+ "windows-1257",
+ "windows-1258",
+ "koi8-r",
+ "koi8-u",
+ "ibm866",
+ "gb18030",
+ "big5",
+ "euc-jp",
+ "iso-2022-jp",
+ "shift_jis",
+ "euc-kr",
+
+ /* Added by user request. */
+ "ibm850",
+ "din_66003",
+};
+#define N_ENCODING_NAMES (sizeof encoding_names / sizeof *encoding_names)
+
+struct encoding
+ {
+ uint64_t encodings;
+ char **utf8_strings;
+ unsigned int hash;
+ };
+static char **
+recode_strings (struct pool *pool,
+ char **strings, bool *ids, size_t n,
+ const char *encoding)
+{
+ char **utf8_strings;
+ size_t i;
+ utf8_strings = pool_alloc (pool, n * sizeof *utf8_strings);
+ for (i = 0; i < n; i++)
+ {
+ struct substring utf8;
+ int error;
+
+ error = recode_pedantically ("UTF-8", encoding, ss_cstr (strings[i]),
+ pool, &utf8);
+ if (!error)
+ {
+ ss_rtrim (&utf8, ss_cstr (" "));
+ utf8.string[utf8.length] = '\0';
+ if (ids[i] && !id_is_plausible (utf8.string, false))
+ error = EINVAL;
+ }
+ if (error)
+ return NULL;
+ utf8_strings[i] = utf8.string;
+ }
+ return utf8_strings;
+}
+static struct encoding *
+find_duplicate_encoding (struct encoding *encodings, size_t n_encodings,
+ char **utf8_strings, size_t n_strings,
+ unsigned int hash)
+{
+ struct encoding *e;
+ for (e = encodings; e < &encodings[n_encodings]; e++)
+ {
+ int i;
+ if (e->hash != hash)
+ goto next_encoding;
+ for (i = 0; i < n_strings; i++)
+ if (strcmp (utf8_strings[i], e->utf8_strings[i]))
+ goto next_encoding;
+ return e;
+ next_encoding:;
+ }
+
+ return NULL;
+}
+
+static bool
+all_equal (const struct encoding *encodings, size_t n_encodings,
+ size_t string_idx)
+{
+ const char *s0;
+ size_t i;
+
+ s0 = encodings[0].utf8_strings[string_idx];
+ for (i = 1; i < n_encodings; i++)
+ if (strcmp (s0, encodings[i].utf8_strings[string_idx]))
+ return false;
+
+ return true;
+}
+
+static int
+equal_prefix (const struct encoding *encodings, size_t n_encodings,
+ size_t string_idx)
+{
+ const char *s0;
+ size_t prefix;
+ size_t i;
+
+ s0 = encodings[0].utf8_strings[string_idx];
+ prefix = strlen (s0);
+ for (i = 1; i < n_encodings; i++)
+ {
+ const char *si = encodings[i].utf8_strings[string_idx];
+ size_t j;
+
+ for (j = 0; j < prefix; j++)
+ if (s0[j] != si[j])
+ {
+ prefix = j;
+ if (!prefix)
+ return 0;
+ break;
+ }
+ }
+
+ while (prefix > 0 && s0[prefix - 1] != ' ')
+ prefix--;
+ return prefix;
+}
+
+static int
+equal_suffix (const struct encoding *encodings, size_t n_encodings,
+ size_t string_idx)
+{
+ const char *s0;
+ size_t s0_len;
+ size_t suffix;
+ size_t i;
+
+ s0 = encodings[0].utf8_strings[string_idx];
+ s0_len = strlen (s0);
+ suffix = s0_len;
+ for (i = 1; i < n_encodings; i++)
+ {
+ const char *si = encodings[i].utf8_strings[string_idx];
+ size_t si_len = strlen (si);
+ size_t j;
+
+ if (si_len < suffix)
+ suffix = si_len;
+ for (j = 0; j < suffix; j++)
+ if (s0[s0_len - j - 1] != si[si_len - j - 1])
+ {
+ suffix = j;
+ if (!suffix)
+ return 0;
+ break;
+ }
+ }
+
+ while (suffix > 0 && s0[s0_len - suffix] != ' ')
+ suffix--;
+ return suffix;
+}
+
+static void
+report_encodings (const struct file_handle *h, const struct sfm_reader *r)
+{
+ char **titles;
+ char **strings;
+ bool *ids;
+ struct encoding encodings[N_ENCODING_NAMES];
+ size_t n_encodings, n_strings, n_unique_strings;
+ size_t i, j;
+ struct tab_table *t;
+ struct text_item *text;
+ 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++)
+ {
+ char **utf8_strings;
+ struct encoding *e;
+ unsigned int hash;
+
+ utf8_strings = recode_strings (pool, strings, ids, n_strings,
+ encoding_names[i]);
+ if (!utf8_strings)
+ continue;
+
+ /* Hash utf8_strings. */
+ hash = 0;
+ for (j = 0; j < n_strings; j++)
+ hash = hash_string (utf8_strings[j], hash);
+
+ /* If there's a duplicate encoding, just mark it. */
+ e = find_duplicate_encoding (encodings, n_encodings,
+ utf8_strings, n_strings, hash);
+ if (e)
+ {
+ e->encodings |= UINT64_C (1) << i;
+ continue;
+ }
+
+ e = &encodings[n_encodings++];
+ e->encodings = UINT64_C (1) << i;
+ e->utf8_strings = utf8_strings;
+ e->hash = hash;
+ }
+ if (!n_encodings)
+ {
+ msg (SW, _("No valid encodings found."));
+ pool_destroy (pool);
+ return;
+ }
+
+ text = text_item_create_format (
+ TEXT_ITEM_PARAGRAPH,
+ _("The following table lists the encodings that can successfully read %s, "
+ "by specifying the encoding name on the GET command's ENCODING "
+ "subcommand. Encodings that yield identical text are listed "
+ "together."), fh_get_name (h));
+ text_item_submit (text);
+
+ t = tab_create (2, n_encodings + 1);
+ tab_title (t, _("Usable encodings for %s."), fh_get_name (h));
+ tab_headers (t, 1, 0, 1, 0);
+ tab_box (t, TAL_1, TAL_1, -1, -1, 0, 0, 1, n_encodings);
+ tab_hline (t, TAL_1, 0, 1, 1);
+ tab_text (t, 0, 0, TAB_RIGHT, "#");
+ tab_text (t, 1, 0, TAB_LEFT, _("Encodings"));
+ for (i = 0; i < n_encodings; i++)
+ {
+ struct string s;
+
+ ds_init_empty (&s);
+ for (j = 0; j < 64; j++)
+ if (encodings[i].encodings & (UINT64_C (1) << j))
+ ds_put_format (&s, "%s, ", encoding_names[j]);
+ ds_chomp (&s, ss_cstr (", "));
+
+ tab_text_format (t, 0, i + 1, TAB_RIGHT, "%zu", i + 1);
+ tab_text (t, 1, i + 1, TAB_LEFT, ds_cstr (&s));
+ ds_destroy (&s);
+ }
+ tab_submit (t);
+
+ n_unique_strings = 0;
+ for (i = 0; i < n_strings; i++)
+ if (!all_equal (encodings, n_encodings, i))
+ n_unique_strings++;
+ if (!n_unique_strings)
+ {
+ pool_destroy (pool);
+ return;
+ }
+
+ text = text_item_create_format (
+ TEXT_ITEM_PARAGRAPH,
+ _("The following table lists text strings in the file dictionary that "
+ "the encodings above interpret differently, along with those "
+ "interpretations."));
+ text_item_submit (text);
+
+ t = tab_create (3, (n_encodings * n_unique_strings) + 1);
+ tab_title (t, _("%s encoded text strings."), fh_get_name (h));
+ tab_headers (t, 1, 0, 1, 0);
+ tab_box (t, TAL_1, TAL_1, -1, -1, 0, 0, 2, n_encodings * n_unique_strings);
+ tab_hline (t, TAL_1, 0, 2, 1);
+
+ tab_text (t, 0, 0, TAB_LEFT, _("Purpose"));
+ tab_text (t, 1, 0, TAB_RIGHT, "#");
+ tab_text (t, 2, 0, TAB_LEFT, _("Text"));
+
+ row = 1;
+ for (i = 0; i < n_strings; i++)
+ if (!all_equal (encodings, n_encodings, i))
+ {
+ int prefix = equal_prefix (encodings, n_encodings, i);
+ int suffix = equal_suffix (encodings, n_encodings, i);
+
+ tab_joint_text (t, 0, row, 0, row + n_encodings - 1,
+ TAB_LEFT, titles[i]);
+ tab_hline (t, TAL_1, 0, 2, row);
+ for (j = 0; j < n_encodings; j++)
+ {
+ const char *s = encodings[j].utf8_strings[i] + prefix;
+
+ tab_text_format (t, 1, row, TAB_RIGHT, "%zu", j + 1);
+ if (prefix || suffix)
+ {
+ size_t len = strlen (s) - suffix;
+ struct string entry;
+
+ ds_init_empty (&entry);
+ if (prefix)
+ ds_put_cstr (&entry, "...");
+ ds_put_substring (&entry, ss_buffer (s, len));
+ if (suffix)
+ ds_put_cstr (&entry, "...");
+ tab_text (t, 2, row, TAB_LEFT, ds_cstr (&entry));
+ }
+ else
+ tab_text (t, 2, row, TAB_LEFT, s);
+ row++;
+ }
+ }
+ tab_submit (t);
+
+ pool_destroy (pool);
+}
+
+static unsigned int
+dict_display_mask (const struct dictionary *d)
+{
+ size_t n_vars = dict_get_var_cnt (d);
+ unsigned int mask;
+ size_t i;
+
+ mask = DF_ALL & ~(DF_MEASURE | DF_ROLE | DF_ALIGNMENT | DF_WIDTH);
+ for (i = 0; i < n_vars; i++)
+ {
+ const struct variable *v = dict_get_var (d, i);
+ enum val_type val = var_get_type (v);
+ int width = var_get_width (v);
+
+ if (var_get_measure (v) != var_default_measure (val))
+ mask |= DF_MEASURE;
+
+ if (var_get_role (v) != ROLE_INPUT)
+ mask |= DF_ROLE;
+
+ if (var_get_alignment (v) != var_default_alignment (val))
+ mask |= DF_ALIGNMENT;
+
+ if (var_get_display_width (v) != var_default_display_width (width))
+ mask |= DF_WIDTH;
+ }
+
+ return mask;
+}
projects / pspp / blobdiff