X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fdictionary%2Fsys-file-info.c;h=6a0c81acac768b50ee782a3ef979ff96db57f615;hb=2cf38ce51a9f34961d68a75e0b312a591b5c9abf;hp=1f9bc7e49d7b7830cd4f9e2db6997cd4c97ce821;hpb=8444d8d47de5e5f8d076b6f43f73c2c29494031e;p=pspp-builds.git diff --git a/src/language/dictionary/sys-file-info.c b/src/language/dictionary/sys-file-info.c index 1f9bc7e4..6a0c81ac 100644 --- a/src/language/dictionary/sys-file-info.c +++ b/src/language/dictionary/sys-file-info.c @@ -1,71 +1,82 @@ -/* PSPP - computes sample statistics. - Copyright (C) 1997-9, 2000 Free Software Foundation, Inc. - Written by Ben Pfaff . +/* PSPP - a program for statistical analysis. + 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 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 . */ #include -#include + #include #include -#include -#include -#include + +#include +#include #include -#include #include -#include +#include +#include +#include +#include +#include +#include +#include +#include +#include #include -#include +#include +#include +#include +#include +#include #include -#include -#include #include +#include #include -#include -#include + +#include "minmax.h" +#include "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_MISC = 1 << 7, + DF_ALL = (1 << 8) - 1 }; -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 pc, int flags); + /* 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) +sysfile_info_dim (struct tab_table *t, struct outp_driver *d, void *aux UNUSED) { static const int max[] = {20, 5, 35, 3, 0}; const int *p; 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); @@ -73,32 +84,34 @@ sysfile_info_dim (struct tab_table *t, struct outp_driver *d) /* 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; + int r, 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); + { + fh_unref (h); + return CMD_FAILURE; + } + casereader_destroy (reader); - t = tab_create (2, 9, 0); + t = tab_create (2, 11, 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); @@ -107,53 +120,59 @@ cmd_sysfile_info (void) tab_text (t, 1, 1, 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_format (t, 1, 2, TAB_LEFT, "%s %s by %s", + info.creation_date, info.creation_time, info.product); + 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_format (t, 1, 5, TAB_LEFT, "%zu", dict_get_var_cnt (d)); + tab_text (t, 0, 6, TAB_LEFT, _("Cases:")); + tab_text_format (t, 1, 6, TAB_LEFT, + info.case_cnt == -1 ? _("Unknown") : "%ld", + (long int) info.case_cnt); + 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, - _("Compression %s."), info.compressed ? _("on") : _("off")); - tab_dim (t, tab_natural_dimensions); - tab_submit (t); + tab_text (t, 0, 9, TAB_LEFT, _("Mode:")); + tab_text_format (t, 1, 9, TAB_LEFT, + _("Compression %s."), info.compressed ? _("on") : _("off")); + + + tab_text (t, 0, 10, TAB_LEFT, _("Charset:")); + tab_text_format (t, 1, 10, TAB_LEFT, + dict_get_encoding(d) ? dict_get_encoding(d) : _("Unknown")); - nr = 1 + 2 * dict_get_var_cnt (d); - t = tab_create (4, nr, 1); - tab_dim (t, sysfile_info_dim); + tab_dim (t, tab_natural_dimensions, NULL); + tab_submit (t); + + t = tab_create (4, 1 + 2 * dict_get_var_cnt (d), 1); + tab_dim (t, sysfile_info_dim, NULL); 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); - } - - r = describe_variable (v, t, r, AS_DICTIONARY); - } + r = describe_variable (dict_get_var (d, i), t, r, 3, + DF_ALL & ~DF_AT_ATTRIBUTES); tab_box (t, TAL_1, TAL_1, -1, -1, 0, 0, 3, r); tab_vline (t, TAL_1, 1, 0, r); @@ -164,116 +183,127 @@ cmd_sysfile_info (void) tab_submit (t); dict_destroy (d); - - return lex_end_of_command (); + + fh_unref (h); + return lex_end_of_command (lexer); } /* 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.")); 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 (TAB_LEFT | TAB_FIX, 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; + display_vectors (dataset_dict(ds), sorted); + return lex_end_of_command (lexer); } - 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; - } - - if (sorted) - sort (vl, n, sizeof *vl, compare_var_names, NULL); - - display_variables (vl, n, as); + 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_MISC}, + {NULL, 0}, + }; + const struct subcommand *sbc; + + flags = 0; + for (sbc = subcommands; sbc->name != NULL; sbc++) + if (lex_match_id (lexer, sbc->name)) + { + flags = sbc->flags; + break; + } + + lex_match (lexer, '/'); + lex_match_id (lexer, "VARIABLES"); + lex_match (lexer, '='); + + if (lex_token (lexer) != '.') + { + if (!parse_variables_const (lexer, dataset_dict (ds), &vl, &n, + PV_NONE)) + { + free (vl); + return CMD_FAILURE; + } + } + else + dict_get_vars (dataset_dict (ds), &vl, &n, 0); + } + 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 lex_end_of_command (lexer); } static void @@ -284,9 +314,9 @@ display_macros (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) @@ -294,210 +324,301 @@ display_documents (void) "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 | TAB_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); } } -static int _as; +static int _flags; /* 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) +variables_dim (struct tab_table *t, struct outp_driver *d, void *aux UNUSED) { int pc; int i; - + t->w[0] = tab_natural_width (t, d, 0); - if (_as == AS_DICTIONARY || _as == AS_VARIABLES || _as == AS_LABELS) + if (_flags & (DF_VALUE_LABELS | DF_VARIABLE_LABELS | DF_MISSING_VALUES + | DF_AT_ATTRIBUTES | DF_ATTRIBUTES)) { - 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; - if (_as != AS_NAMES) + else + pc = 1; + if (_flags & DF_DICT_INDEX) t->w[pc] = tab_natural_width (t, d, pc); 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 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. */ size_t i; - _as = as; - switch (as) - { - case AS_INDEX: - nc = 2; - break; - case AS_NAMES: - nc = 1; - break; - default: - nc = 4; - break; - } + _flags = flags; + + /* One column for the name, + two columns for general description, + one column for dictionary index. */ + nc = 1; + if (flags & ~DF_DICT_INDEX) + nc += 2; + pc = nc; + if (flags & DF_DICT_INDEX) + nc++; t = tab_create (nc, n + 5, 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) + if (flags & ~DF_DICT_INDEX) + tab_joint_text (t, 1, 0, 2, 0, TAB_LEFT | TAT_TITLE, + (flags & ~(DF_DICT_INDEX | DF_VARIABLE_LABELS) + ? _("Description") : _("Label"))); + if (flags & DF_DICT_INDEX) 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; - - while (*vp == NULL) - vp++; - v = *vp++; + tab_dim (t, variables_dim, NULL); - 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) + r = 1; + for (i = 0; i < n; i++) + r = describe_variable (vl[i], t, r, pc, flags); + 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); + if (flags & ~DF_DICT_INDEX) + tab_vline (t, TAL_1, nc - 1, 0, r - 1); tab_resize (t, -1, r); tab_columns (t, TAB_COL_DOWN, 1); tab_submit (t); } -/* 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) { + return name[0] == '@' || (name[0] == '$' && name[1] == '@'); +} + +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 void +display_attributes (struct tab_table *t, const struct attrset *set, int flags, + int c, int r) +{ + struct attrset_iterator i; + struct attribute *attr; + + for (attr = attrset_first (set, &i); attr != NULL; + attr = attrset_next (set, &i)) + { + const char *name = attribute_get_name (attr); + size_t n_values; + size_t i; + + if (!(flags & DF_AT_ATTRIBUTES) && is_at_name (name)) + continue; + + n_values = attribute_get_n_values (attr); + for (i = 0; i < n_values; i++) + { + if (n_values > 1) + tab_text_format (t, c, r, TAB_LEFT, "%s[%d]", name, i + 1); + else + tab_text (t, c, r, TAB_LEFT, name); + tab_text (t, c + 1, r, TAB_LEFT, attribute_get_value (attr, i)); + r++; + } + } +} + +static void +display_data_file_attributes (struct attrset *set, int flags) +{ + struct tab_table *t; + size_t n_attrs; + + n_attrs = count_attributes (set, flags); + if (!n_attrs) + return; + + t = tab_create (2, n_attrs + 1, 0); + 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_2, 0, 1, 1); + tab_text (t, 0, 0, TAB_LEFT | TAT_TITLE, _("Attribute")); + tab_text (t, 1, 0, TAB_LEFT | TAT_TITLE, _("Value")); + display_attributes (t, set, flags, 0, 1); + tab_columns (t, TAB_COL_DOWN, 1); + tab_dim (t, tab_natural_dimensions, NULL); + tab_title (t, "Custom data file attributes."); + tab_submit (t); +} + +/* 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 int +describe_variable (const struct variable *v, struct tab_table *t, int r, + int pc, int flags) +{ + size_t n_attrs = 0; + int need_rows; + + /* Make sure that enough rows are allocated. */ + need_rows = 1; + if (flags & ~(DF_DICT_INDEX | DF_VARIABLE_LABELS)) + need_rows += 15; + if (flags & DF_VALUE_LABELS) + need_rows += val_labs_count (var_get_value_labels (v)); + if (flags & (DF_ATTRIBUTES | DF_AT_ATTRIBUTES)) + { + n_attrs = count_attributes (var_get_attributes (v), flags); + need_rows += n_attrs; + } + if (r + need_rows > tab_nr (t)) + { + int nr = MAX (r + need_rows, tab_nr (t) * 2); + tab_realloc (t, -1, nr); + } + /* 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)); + if (flags & DF_DICT_INDEX) + tab_text_format (t, pc, r, 0, "%zu", var_get_dict_index (v) + 1); - if (as == AS_DICTIONARY && v->label) + if (flags & DF_VARIABLE_LABELS && 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 (flags & DF_FORMATS) { - tab_joint_text (t, 1, r, 2, r, TAB_LEFT | TAT_PRINTF, _("Format: %s"), - fmt_to_string (&v->print)); - r++; + const struct fmt_spec *print = var_get_print_format (v); + const struct fmt_spec *write = var_get_write_format (v); + + if (fmt_equal (print, write)) + { + char str[FMT_STRING_LEN_MAX + 1]; + tab_joint_text_format (t, 1, r, 2, r, TAB_LEFT, + _("Format: %s"), fmt_to_string (print, str)); + r++; + } + else + { + char str[FMT_STRING_LEN_MAX + 1]; + tab_joint_text_format (t, 1, r, 2, r, TAB_LEFT, + _("Print Format: %s"), + fmt_to_string (print, str)); + r++; + tab_joint_text_format (t, 1, r, 2, r, TAB_LEFT, + _("Write Format: %s"), + fmt_to_string (write, str)); + r++; + } } - else + + /* Measurement level, display width, alignment. */ + if (flags & DF_MISC) { - tab_joint_text (t, 1, r, 2, r, TAB_LEFT | TAT_PRINTF, - _("Print Format: %s"), fmt_to_string (&v->print)); + enum measure m = var_get_measure (v); + enum alignment a = var_get_alignment (v); + + tab_joint_text_format (t, 1, r, 2, r, TAB_LEFT, + _("Measure: %s"), + m == MEASURE_NOMINAL ? _("Nominal") + : m == MEASURE_ORDINAL ? _("Ordinal") + : _("Scale")); + r++; + tab_joint_text_format (t, 1, r, 2, r, TAB_LEFT, + _("Display Alignment: %s"), + a == ALIGN_LEFT ? _("Left") + : a == ALIGN_CENTRE ? _("Center") + : _("Right")); r++; - tab_joint_text (t, 1, r, 2, r, TAB_LEFT | TAT_PRINTF, - _("Write Format: %s"), fmt_to_string (&v->write)); + tab_joint_text_format (t, 1, r, 2, r, TAB_LEFT, + _("Display Width: %d"), + var_get_display_width (v)); r++; } - + /* Missing values if any. */ - if (!mv_is_empty (&v->miss)) + if (flags & DF_MISSING_VALUES && var_has_missing_values (v)) { + const struct missing_values *mv = var_get_missing_values (v); char buf[128]; char *cp; - struct missing_values mv; int cnt = 0; - + int i; + cp = stpcpy (buf, _("Missing Values: ")); - mv_copy (&mv, &v->miss); - if (mv_has_range (&mv)) + + 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); + 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)) + 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 + cp += sprintf (cp, "; "); + if (var_is_numeric (v)) + cp += sprintf (cp, "%g", value->f); + else { + int width = var_get_width (v); + int mv_width = MIN (width, MV_MAX_STRING); + *cp++ = '"'; - memcpy (cp, value.s, v->width); - cp += v->width; + memcpy (cp, value_str (value, width), mv_width); + cp += mv_width; *cp++ = '"'; *cp = '\0'; } @@ -508,11 +629,13 @@ describe_variable (struct variable *v, struct tab_table *t, int r, int as) } /* Value labels. */ - if (as == AS_DICTIONARY && val_labs_count (v->val_labs)) + if (flags & DF_VALUE_LABELS && var_has_value_labels (v)) { - struct val_labs_iterator *i; - struct val_lab *vl; + const struct val_labs *val_labs = var_get_value_labels (v); + size_t n_labels = val_labs_count (val_labs); + const struct val_lab **labels; int orig_r = r; + size_t i; #if 0 tab_text (t, 1, r, TAB_LEFT, _("Value")); @@ -521,55 +644,59 @@ describe_variable (struct variable *v, struct tab_table *t, int r, int as) #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)) + + labels = val_labs_sorted (val_labs); + for (i = 0; i < n_labels; i++) { - char buf[128]; + const struct val_lab *vl = labels[i]; + char buf[MAX_STRING + 1]; - if (v->type == ALPHA) + if (var_is_alpha (v)) { - memcpy (buf, vl->value.s, v->width); - buf[v->width] = 0; + int width = var_get_width (v); + memcpy (buf, value_str (&vl->value, width), width); + buf[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); + tab_text (t, 2, r, TAB_LEFT, val_lab_get_label (vl)); r++; } + free (labels); tab_vline (t, TAL_1, 2, orig_r, r - 1); } + if (flags & (DF_ATTRIBUTES | DF_AT_ATTRIBUTES) && n_attrs) + { + tab_joint_text (t, 1, r, 2, r, TAB_LEFT, "Custom attributes:"); + r++; + + display_attributes (t, var_get_attributes (v), flags, 1, r); + r += n_attrs; + } + /* Draw a line below the last row of information on this variable. */ - tab_hline (t, TAL_1, 0, 3, r); + tab_hline (t, TAL_1, 0, tab_nc (t) - 1, r); 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.")); @@ -577,32 +704,52 @@ display_vectors (int sorted) } 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_dim (t, tab_natural_dimensions, NULL); + 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_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); +}