X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fany-reader.c;h=1b488f208a84c78f27936f4c1b513d46864c4c0d;hb=refs%2Fbuilds%2F20130812030507%2Fpspp;hp=731f552a9f9021bf05ffd524c5fbebad11946405;hpb=aca5e0c21bb5f2cc509ea1fb0ec5ba5be4faaf7d;p=pspp
diff --git a/src/data/any-reader.c b/src/data/any-reader.c
index 731f552a9f..1b488f208a 100644
--- a/src/data/any-reader.c
+++ b/src/data/any-reader.c
@@ -1,5 +1,5 @@
/* PSPP - a program for statistical analysis.
- Copyright (C) 2006, 2010 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
@@ -15,21 +15,25 @@
along with this program. If not, see . */
#include
-#include "any-reader.h"
+
+#include "data/any-reader.h"
+
#include
#include
#include
#include
#include
-#include
-#include
-#include "file-handle-def.h"
-#include "file-name.h"
-#include "por-file-reader.h"
-#include "sys-file-reader.h"
-#include
-#include "scratch-reader.h"
-#include "xalloc.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/sys-file-reader.h"
+#include "libpspp/assertion.h"
+#include "libpspp/message.h"
+#include "libpspp/str.h"
+
+#include "gl/xalloc.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
@@ -53,7 +57,7 @@ try_detect (const char *file_name, bool (*detect) (FILE *))
file = fn_open (file_name, "rb");
if (file == NULL)
{
- msg (ME, _("An error occurred while opening \"%s\": %s."),
+ msg (ME, _("An error occurred while opening `%s': %s."),
file_name, strerror (errno));
return IO_ERROR;
}
@@ -76,9 +80,15 @@ any_reader_may_open (const char *file)
/* 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))
{
@@ -90,7 +100,7 @@ any_reader_open (struct file_handle *handle, struct dictionary **dict)
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)
@@ -98,7 +108,7 @@ any_reader_open (struct file_handle *handle, struct dictionary **dict)
else if (result == YES)
return pfm_open_reader (handle, dict, NULL);
- msg (SE, _("\"%s\" is not a system or portable file."),
+ msg (SE, _("`%s' is not a system or portable file."),
fh_get_file_name (handle));
return NULL;
}
@@ -107,8 +117,8 @@ any_reader_open (struct file_handle *handle, struct dictionary **dict)
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 ();
}