Only try to delete address if present.

[gedcom-parse.git] / gom / source_event.c

diff --git a/gom/source_event.c b/gom/source_event.c
index f7c7a8d2a1072dab43f799408fcaa59adbaec56f..319dbb7f8c0b854d2d2fe9d26bbca7ca709e5633 100644 (file)
--- a/gom/source_event.c
+++ b/gom/source_event.c
@@ -38,12 +38,8 @@ Gedcom_ctxt sub_sour_even_start(_ELT_PARAMS_)
   if (! ctxt)
     NO_CONTEXT;
   else {
-    struct source_event *evt
-      = (struct source_event *)malloc(sizeof(struct source_event));
-    if (! evt)
-      MEMORY_ERROR;
-    else {
-      memset (evt, 0, sizeof(struct source_event));
+    struct source_event *evt = SUB_MAKEFUNC(source_event)();
+    if (evt) {
       evt->recorded_events = strdup(GEDCOM_STRING(parsed_value));
 
       if (! evt->recorded_events) {
@@ -53,7 +49,7 @@ Gedcom_ctxt sub_sour_even_start(_ELT_PARAMS_)
       else {
        switch (ctxt->ctxt_type) {
          case ELT_SOUR_DATA:
-           source_add_event(ctxt, evt); break;
+           ADDFUNC2(source,source_event)(ctxt, evt); break;
          default:
            UNEXPECTED_CONTEXT(ctxt->ctxt_type);
        }
@@ -65,8 +61,16 @@ Gedcom_ctxt sub_sour_even_start(_ELT_PARAMS_)
   return (Gedcom_ctxt)result;
 }
 
-DATE_CB(source_event, sub_sour_even_date_start, date_period)
-STRING_CB(source_event, sub_sour_even_plac_start, jurisdiction)
+DEFINE_SUB_MAKEFUNC(source_event)
+DEFINE_SUB_ADDFUNC(source_event)
+DEFINE_SUB_FINDFUNC(source_event)
+DEFINE_SUB_REMOVEFUNC(source_event)
+DEFINE_SUB_MOVEFUNC(source_event)
+     
+DEFINE_DATE_CB(source_event, sub_sour_even_date_start, date_period)
+DEFINE_STRING_CB(source_event, sub_sour_even_plac_start, jurisdiction)
+
+DEFINE_ADDFUNC2(source_event, user_data, extra)
      
 void source_event_subscribe()
 {
@@ -78,19 +82,46 @@ void source_event_subscribe()
                              sub_sour_even_plac_start, def_elt_end);
 }
 
-void source_event_add_user_data(Gom_ctxt ctxt, struct user_data* data)
+void UNREFALLFUNC(source_event)(struct source_event* obj)
 {
-  struct source_event *obj = SAFE_CTXT_CAST(source_event, ctxt);
-  if (obj)
-    LINK_CHAIN_ELT(user_data, obj->extra, data);
+  if (obj) {
+    struct source_event* runner;
+    for (runner = obj; runner; runner = runner->next) {
+      UNREFALLFUNC(user_data)(runner->extra);
+    }
+  }
 }
 
-void source_event_cleanup(struct source_event* evt)
+void CLEANFUNC(source_event)(struct source_event* evt)
 {
   if (evt) {
     SAFE_FREE(evt->recorded_events);
     SAFE_FREE(evt->date_period);
     SAFE_FREE(evt->jurisdiction);
-    DESTROY_CHAIN_ELTS(user_data, evt->extra, user_data_cleanup);
+    DESTROY_CHAIN_ELTS(user_data, evt->extra);
   }
 }
+
+int write_source_events(Gedcom_write_hndl hndl, int parent,
+                       struct source_event *evt)
+{
+  int result = 0;
+  struct source_event* obj;
+
+  if (!evt) return 1;
+
+  for (obj = evt; obj; obj = obj->next) {
+    result |= gedcom_write_element_str(hndl, ELT_SOUR_DATA_EVEN, 0,
+                                      parent, obj->recorded_events);
+    if (obj->date_period)
+      result |= gedcom_write_element_date(hndl, ELT_SOUR_DATA_EVEN_DATE, 0,
+                                        ELT_SOUR_DATA_EVEN, obj->date_period);
+    if (obj->jurisdiction)
+      result |= gedcom_write_element_str(hndl, ELT_SOUR_DATA_EVEN_PLAC, 0,
+                                       ELT_SOUR_DATA_EVEN, obj->jurisdiction);
+    if (obj->extra)
+      result |= write_user_data(hndl, obj->extra);    
+  }
+
+  return result;
+}