Move all command implementations into a single 'commands' directory.

[pspp] / src / language / dictionary / apply-dictionary.c

diff --git a/src/language/dictionary/apply-dictionary.c b/src/language/dictionary/apply-dictionary.c
deleted file mode 100644 (file)
index 354a517..0000000
--- a/src/language/dictionary/apply-dictionary.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2009, 2010, 2011, 2012, 2014, 2016 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 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.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
-
-#include <config.h>
-
-#include <stdlib.h>
-
-#include "data/any-reader.h"
-#include "data/casereader.h"
-#include "data/dataset.h"
-#include "data/dictionary.h"
-#include "data/file-handle-def.h"
-#include "data/missing-values.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/message.h"
-#include "libpspp/str.h"
-
-#include "gettext.h"
-#define _(msgid) gettext (msgid)
-
-/* Parses and executes APPLY DICTIONARY. */
-int
-cmd_apply_dictionary (struct lexer *lexer, struct dataset *ds)
-{
-  lex_match_id (lexer, "FROM");
-  lex_match (lexer, T_EQUALS);
-
-  struct file_handle *handle = fh_parse (lexer, FH_REF_FILE,
-                                         dataset_session (ds));
-  if (!handle)
-    return CMD_FAILURE;
-
-  struct dictionary *dict;
-  struct casereader *reader = any_reader_open_and_decode (handle, NULL, &dict,
-                                                          NULL);
-  fh_unref (handle);
-  if (!reader)
-    return CMD_FAILURE;
-
-  casereader_destroy (reader);
-
-  size_t n_matched = 0;
-  for (size_t i = 0; i < dict_get_n_vars (dict); i++)
-    {
-      const struct variable *s = dict_get_var (dict, i);
-      struct variable *t = dict_lookup_var (dataset_dict (ds),
-                                            var_get_name (s));
-      if (t == NULL)
-       continue;
-
-      n_matched++;
-      if (var_get_type (s) != var_get_type (t))
-       {
-         msg (SW, _("Variable %s is %s in target file, but %s in "
-                    "source file."),
-              var_get_name (s),
-              var_is_alpha (t) ? _("string") : _("numeric"),
-              var_is_alpha (s) ? _("string") : _("numeric"));
-         continue;
-       }
-
-      if (var_has_label (s))
-        var_set_label (t, var_get_label (s));
-
-      if (var_has_value_labels (s))
-        {
-          const struct val_labs *value_labels = var_get_value_labels (s);
-          if (val_labs_can_set_width (value_labels, var_get_width (t)))
-            var_set_value_labels (t, value_labels);
-        }
-
-      if (var_has_missing_values (s))
-        {
-          const struct missing_values *miss = var_get_missing_values (s);
-          if (mv_is_resizable (miss, var_get_width (t)))
-            var_set_missing_values (t, miss);
-        }
-
-      if (var_is_numeric (s))
-       {
-          var_set_print_format (t, var_get_print_format (s));
-          var_set_write_format (t, var_get_write_format (s));
-       }
-
-      if (var_has_attributes (s))
-        var_set_attributes (t, var_get_attributes (s));
-    }
-
-  if (!n_matched)
-    msg (SW, _("No matching variables found between the source "
-              "and target files."));
-
-  /* Data file attributes. */
-  if (dict_has_attributes (dict))
-    dict_set_attributes (dataset_dict (ds), dict_get_attributes (dict));
-
-  /* Weighting. */
-  if (dict_get_weight (dict) != NULL)
-    {
-      struct variable *new_weight
-        = dict_lookup_var (dataset_dict (ds),
-                           var_get_name (dict_get_weight (dict)));
-
-      if (new_weight != NULL)
-        dict_set_weight (dataset_dict (ds), new_weight);
-    }
-
-  dict_unref (dict);
-
-  return CMD_SUCCESS;
-}