variable: Remove unneeded assertions.

[pspp-builds.git] / src / data / sys-file-writer.c

diff --git a/src/data/sys-file-writer.c b/src/data/sys-file-writer.c
index 13dc2de6a60cf45d9d0d2729675f265ae1c5b185..0d93bd12f012e678cde6f1c00db793987124b67d 100644 (file)
--- a/src/data/sys-file-writer.c
+++ b/src/data/sys-file-writer.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2007, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006, 2007, 2009, 2010 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
@@ -31,6 +31,7 @@
 #include <libpspp/message.h>
 #include <libpspp/misc.h>
 #include <libpspp/str.h>
+#include <libpspp/i18n.h>
 #include <libpspp/version.h>
 
 #include <data/attributes.h>
@@ -95,8 +96,8 @@ static const struct casewriter_class sys_file_casewriter_class;
 
 static void write_header (struct sfm_writer *, const struct dictionary *);
 static void write_variable (struct sfm_writer *, const struct variable *);
-static void write_value_labels (struct sfm_writer *,
-                                struct variable *, int idx);
+static void write_value_labels (struct sfm_writer *, struct variable *,
+                                int idx);
 static void write_integer_info_record (struct sfm_writer *);
 static void write_float_info_record (struct sfm_writer *);
 
@@ -460,10 +461,12 @@ write_variable (struct sfm_writer *w, const struct variable *v)
   /* Value label. */
   if (var_has_label (v))
     {
-      const char *label = var_get_label (v);
-      size_t padded_len = ROUND_UP (MIN (strlen (label), 255), 4);
-      write_int (w, padded_len);
+      char *label = recode_string (var_get_encoding (v), UTF8, var_get_label (v), -1);
+      size_t label_len = MIN (strlen (label), 255);
+      size_t padded_len = ROUND_UP (label_len, 4);
+      write_int (w, label_len);
       write_string (w, label, padded_len);
+      free (label);
     }
 
   /* Write the missing values, if any, range first. */
@@ -524,13 +527,14 @@ write_value_labels (struct sfm_writer *w, struct variable *v, int idx)
   for (i = 0; i < n_labels; i++)
     {
       const struct val_lab *vl = labels[i];
-      const char *label = val_lab_get_label (vl);
+      char *label = recode_string (var_get_encoding (v), UTF8, val_lab_get_label (vl), -1);
       uint8_t len = MIN (strlen (label), 255);
 
       write_value (w, val_lab_get_value (vl), var_get_width (v));
       write_bytes (w, &len, 1);
       write_bytes (w, label, len);
       write_zeros (w, REM_RND_UP (len + 1, 8));
+      free (label);
     }
   free (labels);
 
@@ -774,11 +778,13 @@ write_longvar_table (struct sfm_writer *w, const struct dictionary *dict)
   for (i = 0; i < dict_get_var_cnt (dict); i++)
     {
       struct variable *v = dict_get_var (dict, i);
+      char *longname = recode_string (dict_get_encoding (dict), UTF8, var_get_name (v), -1);
 
       if (i)
         ds_put_char (&map, '\t');
       ds_put_format (&map, "%s=%s",
-                     var_get_short_name (v, 0), var_get_name (v));
+                     var_get_short_name (v, 0), longname);
+      free (longname);
     }
 
   write_int (w, 7);             /* Record type. */