X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fformat.c;h=3a380bda45c0d960758739531289436da37f7af9;hb=2e4f99b049133c801ca4feffddb86bbf33de3978;hp=dc546af84577e41917220635a20a3c3f8fd3438a;hpb=3328de5b6568b4dc85562b25add87c068b579cda;p=pspp

diff --git a/src/data/format.c b/src/data/format.c
index dc546af845..3a380bda45 100644
--- a/src/data/format.c
+++ b/src/data/format.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 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
@@ -33,6 +33,7 @@
 #include "libpspp/misc.h"
 #include "libpspp/str.h"
 
+#include "gl/c-strcase.h"
 #include "gl/minmax.h"
 #include "gl/xalloc.h"
 
@@ -474,8 +475,10 @@ fmt_equal (const struct fmt_spec *a, const struct fmt_spec *b)
   return a->type == b->type && a->w == b->w && a->d == b->d;
 }
 
-/* Adjusts FMT to be valid for a value of the given WIDTH. */
-void
+/* Adjusts FMT to be valid for a value of the given WIDTH if necessary.
+   If nothing needed to be changed the return value is false
+ */
+bool
 fmt_resize (struct fmt_spec *fmt, int width)
 {
   if ((width > 0) != fmt_is_string (fmt->type))
@@ -493,7 +496,9 @@ fmt_resize (struct fmt_spec *fmt, int width)
   else
     {
       /* Still numeric. */
+      return false;
     }
+  return true;
 }
 
 /* Adjusts FMT's width and decimal places to be valid for USE.  */
@@ -581,7 +586,7 @@ fmt_from_name (const char *name, enum fmt_type *type)
   int i;
 
   for (i = 0; i < FMT_NUMBER_OF_FORMATS; i++)
-    if (!strcasecmp (name, get_fmt_desc (i)->name))
+    if (!c_strcasecmp (name, get_fmt_desc (i)->name))
       {
         *type = i;
         return true;
@@ -881,38 +886,81 @@ fmt_usable_for_input (enum fmt_type type)
   return fmt_get_category (type) != FMT_CAT_CUSTOM;
 }
 
-/* For time and date formats, returns a template used for input
-   and output. */
+/* For time and date formats, returns a template used for input and output in a
+   field of the given WIDTH.
+
+   WIDTH only affects whether a 2-digit year or a 4-digit year is used, that
+   is, whether the returned string contains "yy" or "yyyy", and whether seconds
+   are include, that is, whether the returned string contains ":SS".  A caller
+   that doesn't care whether the returned string contains "yy" or "yyyy" or
+   ":SS" can just specify 0 to omit them. */
 const char *
-fmt_date_template (enum fmt_type type)
+fmt_date_template (enum fmt_type type, int width)
 {
+  const char *s1, *s2;
+
   switch (type)
     {
     case FMT_DATE:
-      return "dd-mmm-yy";
+      s1 = "dd-mmm-yy";
+      s2 = "dd-mmm-yyyy";
+      break;
+
     case FMT_ADATE:
-      return "mm/dd/yy";
+      s1 = "mm/dd/yy";
+      s2 = "mm/dd/yyyy";
+      break;
+
     case FMT_EDATE:
-      return "dd.mm.yy";
+      s1 = "dd.mm.yy";
+      s2 = "dd.mm.yyyy";
+      break;
+
     case FMT_JDATE:
-      return "yyddd";
+      s1 = "yyddd";
+      s2 = "yyyyddd";
+      break;
+
     case FMT_SDATE:
-      return "yy/mm/dd";
+      s1 = "yy/mm/dd";
+      s2 = "yyyy/mm/dd";
+      break;
+
     case FMT_QYR:
-      return "q Q yy";
+      s1 = "q Q yy";
+      s2 = "q Q yyyy";
+      break;
+
     case FMT_MOYR:
-      return "mmmXyy";
+      s1 = "mmm yy";
+      s2 = "mmm yyyy";
+      break;
+
     case FMT_WKYR:
-      return "ww WK yy";
+      s1 = "ww WK yy";
+      s2 = "ww WK yyyy";
+      break;
+
     case FMT_DATETIME:
-      return "dd-mmm-yyyy HH:MM";
+      s1 = "dd-mmm-yyyy HH:MM";
+      s2 = "dd-mmm-yyyy HH:MM:SS";
+      break;
+
     case FMT_TIME:
-      return "H:MM";
+      s1 = "H:MM";
+      s2 = "H:MM:SS";
+      break;
+
     case FMT_DTIME:
-      return "D HH:MM";
+      s1 = "D HH:MM";
+      s2 = "D HH:MM:SS";
+      break;
+
     default:
       NOT_REACHED ();
     }
+
+  return width >= strlen (s2) ? s2 : s1;
 }
 
 /* Returns a string representing the format TYPE for use in a GUI dialog. */