Change enum legacy_encoding to const char *.

[pspp-builds.git] / src / language / data-io / print.c

diff --git a/src/language/data-io/print.c b/src/language/data-io/print.c
index d8f95d4e98368540dd77b017f01512f5d0b4e48c..eac5567a53a5458a4b3ddb4f61dd80b5599d8225 100644 (file)
--- a/src/language/data-io/print.c
+++ b/src/language/data-io/print.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
+   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
@@ -23,6 +23,7 @@
 #include <data/procedure.h>
 #include <data/transformations.h>
 #include <data/variable.h>
+#include <data/format.h>
 #include <language/command.h>
 #include <language/data-io/data-writer.h>
 #include <language/data-io/file-handle.h>
@@ -30,7 +31,6 @@
 #include <language/lexer/format-parser.h>
 #include <language/lexer/lexer.h>
 #include <language/lexer/variable-parser.h>
-#include <libpspp/alloc.h>
 #include <libpspp/assertion.h>
 #include <libpspp/compiler.h>
 #include <libpspp/ll.h>
@@ -40,6 +40,8 @@
 #include <output/manager.h>
 #include <output/table.h>
 
+#include "xalloc.h"
+
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
 
@@ -81,6 +83,7 @@ struct print_trns
     struct pool *pool;          /* Stores related data. */
     bool eject;                 /* Eject page before printing? */
     bool include_prefix;        /* Prefix lines with space? */
+    const char *encoding;       /* Encoding to use for output. */
     struct dfm_writer *writer; /* Output file, NULL=listing file. */
     struct ll_list specs;       /* List of struct prt_out_specs. */
     size_t record_cnt;          /* Number of records to write. */
@@ -193,7 +196,10 @@ internal_cmd_print (struct lexer *lexer, struct dataset *ds,
       trns->writer = dfm_open_writer (fh);
       if (trns->writer == NULL)
         goto error;
+      trns->encoding = dfm_writer_get_legacy_encoding (trns->writer);
     }
+  else
+    trns->encoding = LEGACY_NATIVE;
 
   /* Output the variable table if requested. */
   if (print_table)
@@ -203,11 +209,13 @@ internal_cmd_print (struct lexer *lexer, struct dataset *ds,
   add_transformation (ds, print_trns_proc, print_trns_free, trns);
 
   pool_destroy (tmp_pool);
+  fh_unref (fh);
 
   return CMD_SUCCESS;
 
  error:
   print_trns_free (trns);
+  fh_unref (fh);
   return CMD_FAILURE;
 }
 \f
@@ -255,9 +263,9 @@ parse_specs (struct lexer *lexer, struct pool *tmp_pool, struct print_trns *trns
     }
 
   if (trns->record_cnt != 0 && trns->record_cnt != record)
-    msg (SW, _("Output calls for %d records but %u specified on RECORDS "
+    msg (SW, _("Output calls for %d records but %zu specified on RECORDS "
                "subcommand."),
-         record, (unsigned int) trns->record_cnt);
+         record, trns->record_cnt);
   trns->record_cnt = record;
 
   return true;
@@ -281,7 +289,8 @@ parse_string_argument (struct lexer *lexer, struct print_trns *trns, int record,
       int first_column, last_column;
       bool range_specified;
 
-      if (!parse_column_range (lexer, &first_column, &last_column, &range_specified))
+      if (!parse_column_range (lexer, 1,
+                               &first_column, &last_column, &range_specified))
         return false;
 
       spec->first_column = first_column;
@@ -395,7 +404,7 @@ dump_table (struct print_trns *trns, const struct file_handle *fh)
   tab_text (t, 1, 0, TAB_CENTER | TAT_TITLE, _("Record"));
   tab_text (t, 2, 0, TAB_CENTER | TAT_TITLE, _("Columns"));
   tab_text (t, 3, 0, TAB_CENTER | TAT_TITLE, _("Format"));
-  tab_dim (t, tab_natural_dimensions);
+  tab_dim (t, tab_natural_dimensions, NULL);
   row = 1;
   ll_for_each (spec, struct prt_out_spec, ll, &trns->specs)
     {
@@ -441,10 +450,11 @@ static void flush_records (struct print_trns *, int target_record,
 
 /* Performs the transformation inside print_trns T on case C. */
 static int
-print_trns_proc (void *trns_, struct ccase *c, casenumber case_num UNUSED)
+print_trns_proc (void *trns_, struct ccase **c, casenumber case_num UNUSED)
 {
   struct print_trns *trns = trns_;
   bool eject = trns->eject;
+  char encoded_space = legacy_from_native (trns->encoding, ' ');
   int record = 1;
   struct prt_out_spec *spec;
 
@@ -454,20 +464,29 @@ print_trns_proc (void *trns_, struct ccase *c, casenumber case_num UNUSED)
     {
       flush_records (trns, spec->record, &eject, &record);
 
-      ds_set_length (&trns->line, spec->first_column, ' ');
+      ds_set_length (&trns->line, spec->first_column, encoded_space);
       if (spec->type == PRT_VAR)
         {
-          const union value *input = case_data (c, spec->var);
+          const union value *input = case_data (*c, spec->var);
           char *output = ds_put_uninit (&trns->line, spec->format.w);
           if (!spec->sysmis_as_spaces || input->f != SYSMIS)
-            data_out (input, &spec->format, output);
+            data_out_legacy (input, trns->encoding, &spec->format, output);
           else
-            memset (output, ' ', spec->format.w);
+            memset (output, encoded_space, spec->format.w);
           if (spec->add_space)
-            ds_put_char (&trns->line, ' ');
+            ds_put_char (&trns->line, encoded_space);
         }
       else
-        ds_put_substring (&trns->line, ds_ss (&spec->string));
+        {
+          ds_put_substring (&trns->line, ds_ss (&spec->string));
+          if (0 != strcmp (trns->encoding, LEGACY_NATIVE))
+            {
+              size_t length = ds_length (&spec->string);
+              char *data = ss_data (ds_tail (&trns->line, length));
+              legacy_recode (LEGACY_NATIVE, data,
+                             trns->encoding, data, length);
+            }
+        }
     }
   flush_records (trns, trns->record_cnt + 1, &eject, &record);
 
@@ -498,7 +517,7 @@ flush_records (struct print_trns *trns, int target_record,
           else
             leader = '1';
         }
-      line[0] = leader;
+      line[0] = legacy_from_native (trns->encoding, leader);
 
       if (trns->writer == NULL)
         tab_output_text (TAB_FIX | TAT_NOWRAP, &line[1]);