X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fformat.c;h=113d52592eea46f5593e598bd06693633eaa3510;hb=b7479c9a558c9d46c5685724b0a67f8ba2e7956c;hp=21162a05ae4f4ab21aff8012def2fdcd83d30123;hpb=6c99748d153d74b325a50f79bc8e59f1f9521f98;p=pspp

diff --git a/src/data/format.c b/src/data/format.c
index 21162a05ae..113d52592e 100644
--- a/src/data/format.c
+++ b/src/data/format.c
@@ -69,7 +69,7 @@ fmt_settings_create (void)
   int t;
 
   settings = xzalloc (sizeof *settings);
-  for (t = 0 ; t < FMT_NUMBER_OF_FORMATS ; ++t )
+  for (t = 0 ; t < FMT_NUMBER_OF_FORMATS ; ++t)
     fmt_number_style_init (&settings->styles[t]);
   fmt_settings_set_decimal (settings, '.');
 
@@ -84,7 +84,7 @@ fmt_settings_destroy (struct fmt_settings *settings)
     {
       int t;
 
-      for (t = 0 ; t < FMT_NUMBER_OF_FORMATS ; ++t )
+      for (t = 0 ; t < FMT_NUMBER_OF_FORMATS ; ++t)
         fmt_number_style_destroy (&settings->styles[t]);
 
       free (settings->styles);
@@ -99,7 +99,7 @@ fmt_settings_clone (const struct fmt_settings *old)
   int t;
 
   new = xmalloc (sizeof *new);
-  for (t = 0 ; t < FMT_NUMBER_OF_FORMATS ; ++t )
+  for (t = 0 ; t < FMT_NUMBER_OF_FORMATS ; ++t)
     fmt_number_style_clone (&new->styles[t], &old->styles[t]);
 
   return new;
@@ -293,6 +293,16 @@ fmt_for_output_from_input (const struct fmt_spec *input)
     case FMT_MONTH:
       break;
 
+    case FMT_MTIME:
+      if (input->d)
+        output.w = MAX (input->w, input->d + 6);
+      break;
+
+    case FMT_YMDHMS:
+      if (input->w)
+        output.w = MAX (input->w, input->d + 20);
+      break;
+
     default:
       NOT_REACHED ();
     }
@@ -475,8 +485,10 @@ 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))
@@ -494,7 +506,9 @@ 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.  */
@@ -715,6 +729,14 @@ fmt_max_decimals (enum fmt_type type, int width, enum fmt_use use)
       max_d = width - 21;
       break;
 
+    case FMT_YMDHMS:
+      max_d = width - 20;
+      break;
+
+    case FMT_MTIME:
+      max_d = width - 6;
+      break;
+
     case FMT_TIME:
       max_d = width - 9;
       break;
@@ -873,6 +895,40 @@ fmt_from_io (int io, enum fmt_type *fmt_type)
     }
 }
 
+/* Translate U32, which is in the form found in SAV and SPV files, into a
+   format specification, and stores the new specification in *F.
+
+   If LOOSE is false, checks that the format specification is appropriate as an
+   output format for a variable with the given WIDTH and reports an error if
+   not.  If LOOSE is true, instead adjusts the format's width and decimals as
+   necessary to be suitable.
+
+   Return true if successful, false if there was an error.. */
+bool
+fmt_from_u32 (uint32_t u32, int width, bool loose, struct fmt_spec *f)
+{
+  uint8_t raw_type = u32 >> 16;
+  uint8_t w = u32 >> 8;
+  uint8_t d = u32;
+
+  msg_disable ();
+  f->w = w;
+  f->d = d;
+  bool ok = fmt_from_io (raw_type, &f->type);
+  if (ok)
+    {
+      if (loose)
+        fmt_fix_output (f);
+      else
+        ok = fmt_check_output (f);
+    }
+  if (ok)
+    ok = fmt_check_width_compat (f, width);
+  msg_enable ();
+
+  return ok;
+}
+
 /* Returns true if TYPE may be used as an input format,
    false otherwise. */
 bool
@@ -942,9 +998,19 @@ fmt_date_template (enum fmt_type type, int width)
       s2 = "dd-mmm-yyyy HH:MM:SS";
       break;
 
+    case FMT_YMDHMS:
+      s1 = "yyyy-mm-dd HH:MM";
+      s2 = "yyyy-mm-dd HH:MM:SS";
+      break;
+
+    case FMT_MTIME:
+      s1 = "MM";
+      s2 = "MM:SS";
+      break;
+
     case FMT_TIME:
-      s1 = "H:MM";
-      s2 = "H:MM:SS";
+      s1 = "HH:MM";
+      s2 = "HH:MM:SS";
       break;
 
     case FMT_DTIME:
@@ -986,6 +1052,8 @@ fmt_gui_name (enum fmt_type type)
     case FMT_MOYR:
     case FMT_WKYR:
     case FMT_DATETIME:
+    case FMT_YMDHMS:
+    case FMT_MTIME:
     case FMT_TIME:
     case FMT_DTIME:
     case FMT_WKDAY:
@@ -1154,3 +1222,6 @@ get_fmt_desc (enum fmt_type type)
 }
 
 const struct fmt_spec F_8_0 = {FMT_F, 8, 0};
+const struct fmt_spec F_8_2 = {FMT_F, 8, 2};
+const struct fmt_spec F_4_3 = {FMT_F, 4, 3};
+const struct fmt_spec F_5_1 = {FMT_F, 5, 1};