X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fspreadsheet-reader.c;h=08a37157e4a62c880d3c8cf93bf868685cd1d486;hb=dc331e08118a1c299a41069f6f51183176b27621;hp=3c5de65822fa5f231fa6d09d0885ba54bcffca52;hpb=0df9cdd3df66caf4353128feff3008289cda8115;p=pspp

diff --git a/src/data/spreadsheet-reader.c b/src/data/spreadsheet-reader.c
index 3c5de65822..08a37157e4 100644
--- a/src/data/spreadsheet-reader.c
+++ b/src/data/spreadsheet-reader.c
@@ -29,31 +29,23 @@
 #include <gl/c-xvasprintf.h>
 #include <stdlib.h>
 
-#ifdef ODF_READ_SUPPORT
-const bool ODF_READING_SUPPORTED = true;
-#else
-const bool ODF_READING_SUPPORTED = false;
-#endif
-
-#ifdef GNM_READ_SUPPORT
-const bool GNM_READING_SUPPORTED = true;
-#else
-const bool GNM_READING_SUPPORTED = false;
-#endif
-
-void 
-spreadsheet_destroy (struct spreadsheet *s)
+void
+spreadsheet_ref (struct spreadsheet *s)
+{
+  s->ref_cnt++;
+}
+
+void
+spreadsheet_unref (struct spreadsheet *s)
 {
   switch (s->type)
     {
     case SPREADSHEET_ODS:
-      assert (ODF_READING_SUPPORTED);
-      ods_destroy (s);
+      ods_unref (s);
       break;
 
     case SPREADSHEET_GNUMERIC:
-      assert (GNM_READING_SUPPORTED);
-      gnumeric_destroy (s);
+      gnumeric_unref (s);
       break;
     default:
       NOT_REACHED ();
@@ -62,46 +54,40 @@ spreadsheet_destroy (struct spreadsheet *s)
 }
 
 
-struct casereader * 
+struct casereader *
 spreadsheet_make_reader (struct spreadsheet *s,
                          const struct spreadsheet_read_options *opts)
 {
-  if (ODF_READING_SUPPORTED)
-    if ( s->type == SPREADSHEET_ODS)
-      return ods_make_reader (s, opts);
+  if ( s->type == SPREADSHEET_ODS)
+    return ods_make_reader (s, opts);
 
-  if (GNM_READING_SUPPORTED)
-    if ( s->type == SPREADSHEET_GNUMERIC)
-      return gnumeric_make_reader (s, opts);
+  if ( s->type == SPREADSHEET_GNUMERIC)
+    return gnumeric_make_reader (s, opts);
 
   return NULL;
 }
 
-const char * 
+const char *
 spreadsheet_get_sheet_name (struct spreadsheet *s, int n)
 {
-  if (ODF_READING_SUPPORTED)
-    if ( s->type == SPREADSHEET_ODS)
-      return ods_get_sheet_name (s, n);
+  if ( s->type == SPREADSHEET_ODS)
+    return ods_get_sheet_name (s, n);
 
-  if (GNM_READING_SUPPORTED)
-    if ( s->type == SPREADSHEET_GNUMERIC)
-      return gnumeric_get_sheet_name (s, n);
+  if ( s->type == SPREADSHEET_GNUMERIC)
+    return gnumeric_get_sheet_name (s, n);
 
   return NULL;
 }
 
 
-char * 
+char *
 spreadsheet_get_sheet_range (struct spreadsheet *s, int n)
 {
-  if (ODF_READING_SUPPORTED)
-    if ( s->type == SPREADSHEET_ODS)
-      return ods_get_sheet_range (s, n);
+  if ( s->type == SPREADSHEET_ODS)
+    return ods_get_sheet_range (s, n);
 
-  if (GNM_READING_SUPPORTED)
-    if ( s->type == SPREADSHEET_GNUMERIC)
-      return gnumeric_get_sheet_range (s, n);
+  if ( s->type == SPREADSHEET_GNUMERIC)
+    return gnumeric_get_sheet_range (s, n);
 
   return NULL;
 }
@@ -168,7 +154,7 @@ int_to_ps26 (int i)
   while (i > lower + base - 1)
     {
       lower += base;
-      base *= RADIX;      
+      base *= RADIX;
       assert (base > 0);
       exp++;
     }