X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=gedcom%2Finterface.c;h=58604442e4671c4533ce32c228775913a21f1f7c;hb=7a161f98fa3efba595c96577e3ae7eda15b3dec3;hp=ec156bda512355d2720107c970e14588a0294eab;hpb=f6faf6cb1f47727f8693a0bc4e8b9c6b7aff3817;p=gedcom-parse.git

diff --git a/gedcom/interface.c b/gedcom/interface.c
index ec156bd..5860444 100644
--- a/gedcom/interface.c
+++ b/gedcom/interface.c
@@ -39,20 +39,24 @@ void gedcom_subscribe_to_record(Gedcom_rec rec,
 				Gedcom_rec_start_cb cb_start,
 				Gedcom_rec_end_cb cb_end)
 {
-  record_start_callback[rec] = cb_start;
-  record_end_callback[rec]   = cb_end;
+  if (cb_start) {
+    record_start_callback[rec] = cb_start;
+    record_end_callback[rec]   = cb_end;
+  }
 }
 
 void gedcom_subscribe_to_element(Gedcom_elt elt,
 				 Gedcom_elt_start_cb cb_start,
 				 Gedcom_elt_end_cb cb_end)
 {
-  element_start_callback[elt] = cb_start;
-  element_end_callback[elt]   = cb_end;
+  if (cb_start) {
+    element_start_callback[elt] = cb_start;
+    element_end_callback[elt]   = cb_end;
+  }
 }
 
 Gedcom_ctxt start_record(Gedcom_rec rec,
-			 int level, char *xref, char *tag)
+			 int level, Gedcom_val xref, char *tag)
 {
   Gedcom_rec_start_cb cb = record_start_callback[rec];
   if (cb != NULL)
@@ -89,3 +93,15 @@ void end_element(Gedcom_elt elt, Gedcom_ctxt parent, Gedcom_ctxt self,
     (*cb)(parent, self, parsed_value);
 }
 
+char* val_type_str[] = { N_("null value"),
+			 N_("character string"),
+			 N_("date") };
+
+void gedcom_cast_error(char* file, int line,
+		       Gedcom_val_type tried_type,
+		       Gedcom_val_type real_type)
+{
+  gedcom_warning
+    (_("Wrong cast of value in file %s, at line %d: %s instead of %s"),
+     file, line, _(val_type_str[tried_type]), _(val_type_str[real_type]));
+}