/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2009, 2010, 2011 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
#include <limits.h>
#include <stdlib.h>
-#include <data/case.h>
-#include <data/casereader.h>
-#include <data/casereader-provider.h>
-#include <data/dictionary.h>
-#include <data/procedure.h>
-#include <data/settings.h>
-#include <data/short-names.h>
-#include <data/value.h>
-#include <data/variable.h>
-#include <language/command.h>
-#include <language/lexer/lexer.h>
-#include <language/lexer/variable-parser.h>
-#include <libpspp/array.h>
-#include <libpspp/assertion.h>
-#include <libpspp/message.h>
-#include <libpspp/misc.h>
-#include <libpspp/pool.h>
-#include <libpspp/str.h>
-
-#include "intprops.h"
-#include "minmax.h"
-#include "xalloc.h"
+#include "data/case.h"
+#include "data/casereader.h"
+#include "data/casereader-provider.h"
+#include "data/dictionary.h"
+#include "data/procedure.h"
+#include "data/settings.h"
+#include "data/short-names.h"
+#include "data/value.h"
+#include "data/variable.h"
+#include "language/command.h"
+#include "language/lexer/lexer.h"
+#include "language/lexer/variable-parser.h"
+#include "libpspp/array.h"
+#include "libpspp/assertion.h"
+#include "libpspp/message.h"
+#include "libpspp/misc.h"
+#include "libpspp/pool.h"
+#include "libpspp/str.h"
+#include "data/data-in.h"
+#include "data/data-out.h"
+
+#include "gl/intprops.h"
+#include "gl/minmax.h"
+#include "gl/xalloc.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
int n_cases; /* Pre-flip number of cases. */
struct variable *new_names_var; /* Variable with new variable names. */
+ struct dictionary *dict; /* Dictionary of the names */
struct var_names old_names; /* Variable names before FLIP. */
struct var_names new_names; /* Variable names after FLIP. */
flip->file = NULL;
flip->cases_read = 0;
flip->error = false;
+ flip->dict = dict;
- lex_match (lexer, '/');
+ lex_match (lexer, T_SLASH);
if (lex_match_id (lexer, "VARIABLES"))
{
- lex_match (lexer, '=');
+ lex_match (lexer, T_EQUALS);
if (!parse_variables_const (lexer, dict, &vars, &flip->n_vars,
PV_NO_DUPLICATE))
goto error;
- lex_match (lexer, '/');
+ lex_match (lexer, T_SLASH);
}
else
dict_get_vars (dict, &vars, &flip->n_vars, DC_SYSTEM);
pool_register (flip->pool, free, vars);
- lex_match (lexer, '/');
+ lex_match (lexer, T_SLASH);
if (lex_match_id (lexer, "NEWNAMES"))
{
- lex_match (lexer, '=');
+ lex_match (lexer, T_EQUALS);
flip->new_names_var = parse_variable (lexer, dict);
if (!flip->new_names_var)
goto error;
}
}
- flip->file = pool_tmpfile (flip->pool);
+ flip->file = pool_create_temp_file (flip->pool);
if (flip->file == NULL)
{
msg (SE, _("Could not create temporary file for FLIP."));
}
else
{
- int width = var_get_width (flip->new_names_var);
- name = pool_strdup0 (flip->pool,
- value_str (value, width), width);
+ name = data_out_pool (value, dict_get_encoding (flip->dict), var_get_write_format (flip->new_names_var),
+ flip->pool);
}
var_names_add (flip->pool, &flip->new_names, name);
}
make_new_var (dict, flip->new_names.names[i]);
else
{
- char s[VAR_NAME_LEN + 1];
- sprintf (s, "VAR%03d", i);
+ char s[3 + INT_STRLEN_BOUND (i) + 1];
+ sprintf (s, "VAR%03zu", i);
dict_create_var_assert (dict, s, 0);
}
flip->n_vars,
&flip_casereader_class, flip);
proc_set_active_file_data (ds, reader);
- return lex_end_of_command (lexer);
+ return CMD_SUCCESS;
error:
destroy_flip_pgm (flip);
*--cp = '\0';
/* Fix invalid characters. */
- for (cp = name; *cp && cp < name + VAR_NAME_LEN; cp++)
+ for (cp = name; *cp && cp < name + ID_MAX_LEN; cp++)
if (cp == name)
{
if (!lex_is_id1 (*cp) || *cp == '$')
*cp = '_';
}
*cp = '\0';
- str_uppercase (name);
/* Use the mangled name, if it is available, or add numeric
extensions until we find one that is. */
int i;
for (i = 1; ; i++)
{
- char n[VAR_NAME_LEN + 1];
- int ofs = MIN (VAR_NAME_LEN - 1 - intlog10 (i), len);
- memcpy (n, name, ofs);
+ char n[ID_MAX_LEN + 1];
+ int ofs = MIN (ID_MAX_LEN - 1 - intlog10 (i), len);
+ strncpy (n, name, ofs);
sprintf (&n[ofs], "%d", i);
if (dict_create_var (dict, n, 0))
output_buf = input_buf + flip->n_vars * case_capacity;
input_file = flip->file;
- if (fseek (input_file, 0, SEEK_SET) != 0)
+ if (fseeko (input_file, 0, SEEK_SET) != 0)
{
msg (SE, _("Error rewinding FLIP file: %s."), strerror (errno));
return false;
}
- output_file = pool_tmpfile (flip->pool);
+ output_file = pool_create_temp_file (flip->pool);
if (output_file == NULL)
{
msg (SE, _("Error creating FLIP source file."));
case_idx += read_cases;
}
- if (pool_fclose (flip->pool, input_file) == EOF)
- {
- msg (SE, _("Error closing FLIP source file: %s."), strerror (errno));
- return false;
- }
+ pool_fclose_temp_file (flip->pool, input_file);
pool_unregister (flip->pool, input_buf);
free (input_buf);
- if (fseek (output_file, 0, SEEK_SET) != 0)
+ if (fseeko (output_file, 0, SEEK_SET) != 0)
{
msg (SE, _("Error rewinding FLIP source file: %s."), strerror (errno));
return false;
flip_casereader_read (struct casereader *reader, void *flip_)
{
struct flip_pgm *flip = flip_;
+ const char *encoding;
struct ccase *c;
size_t i;
return false;
c = case_create (casereader_get_proto (reader));
- value_copy_str_rpad (case_data_rw_idx (c, 0), 8,
- flip->old_names.names[flip->cases_read], ' ');
+ encoding = dict_get_encoding (flip->dict);
+ data_in (ss_cstr (flip->old_names.names[flip->cases_read]), encoding,
+ FMT_A, case_data_rw_idx (c, 0), 8, encoding);
+
for (i = 0; i < flip->n_cases; i++)
{
double in;
projects / pspp-builds.git / blobdiff