/* PSPP - a program for statistical analysis.
- Copyright (C) 2006, 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 2006, 2010, 2011, 2012 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 <stdio.h>
#include <stdlib.h>
+#include "data/dataset-reader.h"
#include "data/file-handle-def.h"
#include "data/file-name.h"
#include "data/por-file-reader.h"
-#include "data/scratch-reader.h"
#include "data/sys-file-reader.h"
#include "libpspp/assertion.h"
#include "libpspp/message.h"
/* Returns a casereader for HANDLE. On success, returns the new
casereader and stores the file's dictionary into *DICT. On
- failure, returns a null pointer. */
+ failure, returns a null pointer.
+
+ Ordinarily the reader attempts to automatically detect the character
+ encoding based on the file's contents. This isn't always possible,
+ especially for files written by old versions of SPSS or PSPP, so specifying
+ a nonnull ENCODING overrides the choice of character encoding. */
struct casereader *
-any_reader_open (struct file_handle *handle, struct dictionary **dict)
+any_reader_open (struct file_handle *handle, const char *encoding,
+ struct dictionary **dict)
{
switch (fh_get_referent (handle))
{
if (result == IO_ERROR)
return NULL;
else if (result == YES)
- return sfm_open_reader (handle, dict, NULL);
+ return sfm_open_reader (handle, encoding, dict, NULL);
result = try_detect (fh_get_file_name (handle), pfm_detect);
if (result == IO_ERROR)
msg (SE, _("The inline file is not allowed here."));
return NULL;
- case FH_REF_SCRATCH:
- return scratch_reader_open (handle, dict);
+ case FH_REF_DATASET:
+ return dataset_reader_open (handle, dict);
}
NOT_REACHED ();
}