Allow elements out of context in GOM.
[gedcom-parse.git] / gom / source_citation.c
index c31e32c78c3311642c396690211e0a1a41f07e92..406972a7b57a5df92eceee4765bb2e44fe8b2f7f 100644 (file)
@@ -47,65 +47,72 @@ Gedcom_ctxt sub_citation_start(_ELT_PARAMS_)
   if (! ctxt)
     NO_CONTEXT;
   else {
-    struct source_citation *cit
-      = (struct source_citation *)malloc(sizeof(struct source_citation));
-
-    if (! cit)
-      MEMORY_ERROR;
-    else {
-      int err = 0;
-      memset (cit, 0, sizeof(struct source_citation));
-      if (GEDCOM_IS_STRING(parsed_value)) {
-       cit->description = strdup(GEDCOM_STRING(parsed_value));
-       if (! cit->description) {
-         MEMORY_ERROR;
-         free(cit);
-         err = 1;
-       }
-      }
-      else if (GEDCOM_IS_XREF_PTR(parsed_value))
+    struct source_citation *cit = SUB_MAKEFUNC(source_citation)();
+    if (cit) {
+      int type = ctxt_type(ctxt);
+      if (GEDCOM_IS_XREF_PTR(parsed_value))
        cit->reference = GEDCOM_XREF_PTR(parsed_value);
 
-      if (! err) {
-       switch (ctxt->ctxt_type) {
-         case ELT_SUB_PLAC:
-           place_add_citation(ctxt, cit); break;
-         case ELT_SUB_FAM_EVT:
-         case ELT_SUB_FAM_EVT_EVEN:
-         case ELT_SUB_INDIV_ATTR:
-         case ELT_SUB_INDIV_RESI:
-         case ELT_SUB_INDIV_BIRT:
-         case ELT_SUB_INDIV_GEN:
-         case ELT_SUB_INDIV_ADOP:
-         case ELT_SUB_INDIV_EVEN:
-           event_add_citation(ctxt, cit); break;
-         case ELT_SUB_NOTE:
-           note_sub_add_citation(ctxt, cit); break;
-         case ELT_SUB_LSS_SLGS:
-         case ELT_SUB_LIO_BAPL:
-         case ELT_SUB_LIO_SLGC:
-           lds_event_add_citation(ctxt, cit); break;
-         case REC_FAM:
-           family_add_citation(ctxt, cit); break;
-         case ELT_SUB_PERS_NAME:
-           name_add_citation(ctxt, cit); break;
-         case REC_INDI:
-           individual_add_citation(ctxt, cit); break;
-         case ELT_SUB_ASSO:
-           association_add_citation(ctxt, cit); break;
-         case REC_NOTE:
-           note_add_citation(ctxt, cit); break;
-         default:
-           UNEXPECTED_CONTEXT(ctxt->ctxt_type);
-       }
-       result = MAKE_GOM_CTXT(elt, source_citation, cit);
+      switch (type) {
+       case ELT_SUB_PLAC:
+         ADDFUNC2(place,source_citation)(ctxt, cit); break;
+       case ELT_SUB_FAM_EVT:
+       case ELT_SUB_FAM_EVT_EVEN:
+       case ELT_SUB_INDIV_ATTR:
+       case ELT_SUB_INDIV_RESI:
+       case ELT_SUB_INDIV_BIRT:
+       case ELT_SUB_INDIV_GEN:
+       case ELT_SUB_INDIV_ADOP:
+       case ELT_SUB_INDIV_EVEN:
+         ADDFUNC2(event,source_citation)(ctxt, cit); break;
+       case ELT_SUB_NOTE:
+         ADDFUNC2(note_sub,source_citation)(ctxt, cit); break;
+       case ELT_SUB_LSS_SLGS:
+       case ELT_SUB_LIO_BAPL:
+       case ELT_SUB_LIO_SLGC:
+         ADDFUNC2(lds_event,source_citation)(ctxt, cit); break;
+       case REC_FAM:
+         ADDFUNC2(family,source_citation)(ctxt, cit); break;
+       case ELT_SUB_PERS_NAME:
+         ADDFUNC2(personal_name,source_citation)(ctxt, cit); break;
+       case REC_INDI:
+         ADDFUNC2(individual,source_citation)(ctxt, cit); break;
+       case ELT_SUB_ASSO:
+         ADDFUNC2(association,source_citation)(ctxt, cit); break;
+       case REC_NOTE:
+         ADDFUNC2(note,source_citation)(ctxt, cit); break;
+       default:
+         UNEXPECTED_CONTEXT(type);
       }
+      result = MAKE_GOM_CTXT(elt, source_citation, cit);
     }
   }
 
   return (Gedcom_ctxt)result;
 }
 
+void sub_citation_end(_ELT_END_PARAMS_)
+{
+  Gom_ctxt ctxt = (Gom_ctxt)self;
+
+  if (! ctxt)
+    NO_CONTEXT;
+  else {
+    if (GEDCOM_IS_STRING(parsed_value)) {
+      struct source_citation *cit = SAFE_CTXT_CAST(source_citation, ctxt);
+      if (cit) {
+       char *str = GEDCOM_STRING(parsed_value);
+       char *newvalue = strdup(str);
+       if (! newvalue)
+         MEMORY_ERROR;
+       else
+         cit->description = newvalue;
+      }
+    }
+    def_elt_end(elt, parent, self, parsed_value);
+  }
+}
+
 Gedcom_ctxt sub_cit_text_start(_ELT_PARAMS_)
 {
   Gom_ctxt ctxt = (Gom_ctxt)parent;
@@ -118,31 +125,36 @@ Gedcom_ctxt sub_cit_text_start(_ELT_PARAMS_)
     if (cit) {
       struct text *t = NULL;
       MAKE_CHAIN_ELT(text, cit->text, t);
-      if (t) {
-       t->text = strdup(GEDCOM_STRING(parsed_value));
-       if (! t->text) {
-         MEMORY_ERROR;
-         free(t);
-       }
-       else
-         result = MAKE_GOM_CTXT(elt, text, t);
-      }
+      if (t)
+       result = MAKE_GOM_CTXT(elt, text, t);
     }
   }
   
   return (Gedcom_ctxt)result;
 }
 
-STRING_CB(source_citation, sub_cit_page_start, page)
-STRING_CB(source_citation, sub_cit_even_start, event)
-STRING_CB(source_citation, sub_cit_even_role_start, role)
-NULL_CB(source_citation, sub_cit_data_start)
-DATE_CB(source_citation, sub_cit_data_date_start, date)
-STRING_CB(source_citation, sub_cit_quay_start, quality)
+DEFINE_SUB_MAKEFUNC(source_citation)
+DEFINE_SUB_ADDFUNC(source_citation)
+DEFINE_SUB_FINDFUNC(source_citation)
+DEFINE_SUB_REMOVEFUNC(source_citation)
+DEFINE_SUB_MOVEFUNC(source_citation)
+     
+DEFINE_STRING_CB(source_citation, sub_cit_page_start, page)
+DEFINE_STRING_CB(source_citation, sub_cit_even_start, event)
+DEFINE_STRING_CB(source_citation, sub_cit_even_role_start, role)
+DEFINE_NULL_CB(source_citation, sub_cit_data_start)
+DEFINE_DATE_CB(source_citation, sub_cit_data_date_start, date)
+DEFINE_STRING_CB(source_citation, sub_cit_quay_start, quality)
+DEFINE_STRING_END_CB(text, sub_cit_text_end, text)
+
+DEFINE_ADDFUNC2(source_citation, note_sub, note)
+DEFINE_ADDFUNC2(source_citation, multimedia_link, mm_link)
+DEFINE_ADDFUNC2(source_citation, user_data, extra)
      
 void citation_subscribe()
 {
-  gedcom_subscribe_to_element(ELT_SUB_SOUR, sub_citation_start, def_elt_end);
+  gedcom_subscribe_to_element(ELT_SUB_SOUR, sub_citation_start,
+                             sub_citation_end);
   gedcom_subscribe_to_element(ELT_SUB_SOUR_PAGE, sub_cit_page_start,
                              def_elt_end);
   gedcom_subscribe_to_element(ELT_SUB_SOUR_EVEN, sub_cit_even_start,
@@ -154,64 +166,48 @@ void citation_subscribe()
   gedcom_subscribe_to_element(ELT_SUB_SOUR_DATA_DATE, sub_cit_data_date_start,
                              def_elt_end);
   gedcom_subscribe_to_element(ELT_SUB_SOUR_TEXT, sub_cit_text_start,
-                             def_elt_end);
+                             sub_cit_text_end);
   gedcom_subscribe_to_element(ELT_SUB_SOUR_QUAY, sub_cit_quay_start,
                              def_elt_end);
 }
 
-void citation_add_note(Gom_ctxt ctxt, struct note_sub* note)
+void UNREFALLFUNC(text)(struct text* obj)
 {
-  struct source_citation *cit = SAFE_CTXT_CAST(source_citation, ctxt);
-  if (cit)
-    LINK_CHAIN_ELT(note_sub, cit->note, note);    
-}
-
-void citation_add_mm_link(Gom_ctxt ctxt, struct multimedia_link* mm)
-{
-  struct source_citation *cit = SAFE_CTXT_CAST(source_citation, ctxt);
-  if (cit)
-    LINK_CHAIN_ELT(multimedia_link, cit->mm_link, mm);    
-}
-
-void citation_add_to_desc(NL_TYPE type, Gom_ctxt ctxt, const char* str)
-{
-  struct source_citation *cit = SAFE_CTXT_CAST(source_citation, ctxt);
-  if (cit) {
-    char *newvalue = concat_strings (type, cit->description, str);
-    if (newvalue)
-      cit->description = newvalue;
-    else
-      MEMORY_ERROR;
+  if (obj) {
+    struct text* runner;
+    for (runner = obj; runner; runner = runner->next)
+      UNREFALLFUNC(user_data)(runner->extra);
   }
 }
 
-void citation_add_to_text(NL_TYPE type, Gom_ctxt ctxt, const char* str)
+void CLEANFUNC(text)(struct text* t)
 {
-  struct text *t = SAFE_CTXT_CAST(text, ctxt);
   if (t) {
-    char *newvalue = concat_strings (type, t->text, str);
-    if (newvalue)
-      t->text = newvalue;
-    else
-      MEMORY_ERROR;
+    SAFE_FREE(t->text);
   }
 }
 
-void citation_add_user_data(Gom_ctxt ctxt, struct user_data* data)
-{
-  struct source_citation *obj = SAFE_CTXT_CAST(source_citation, ctxt);
-  if (obj)
-    LINK_CHAIN_ELT(user_data, obj->extra, data);
-}
-
-void text_cleanup(struct text* t)
+DEFINE_SUB_MAKEFUNC(text)
+DEFINE_SUB_ADDFUNC(text)
+DEFINE_SUB_FINDFUNC(text)
+DEFINE_SUB_REMOVEFUNC(text)
+DEFINE_SUB_MOVEFUNC(text)
+     
+void UNREFALLFUNC(source_citation)(struct source_citation* obj)
 {
-  if (t) {
-    SAFE_FREE(t->text);
+  if (obj) {
+    struct source_citation* runner;
+    for (runner = obj; runner; runner = runner->next) {
+      unref_xref_value(runner->reference);
+      UNREFALLFUNC(text)(runner->text);
+      UNREFALLFUNC(multimedia_link)(runner->mm_link);
+      UNREFALLFUNC(note_sub)(runner->note);
+      UNREFALLFUNC(user_data)(runner->extra);
+    }
   }
 }
 
-void citation_cleanup(struct source_citation* cit)
+void CLEANFUNC(source_citation)(struct source_citation* cit)
 {
   if (cit) {
     SAFE_FREE(cit->description);
@@ -219,10 +215,77 @@ void citation_cleanup(struct source_citation* cit)
     SAFE_FREE(cit->event);
     SAFE_FREE(cit->role);
     SAFE_FREE(cit->date);
-    DESTROY_CHAIN_ELTS(text, cit->text, text_cleanup);
+    DESTROY_CHAIN_ELTS(text, cit->text);
     SAFE_FREE(cit->quality);
-    DESTROY_CHAIN_ELTS(multimedia_link, cit->mm_link, multimedia_link_cleanup);
-    DESTROY_CHAIN_ELTS(note_sub, cit->note, note_sub_cleanup);
-    DESTROY_CHAIN_ELTS(user_data, cit->extra, user_data_cleanup);
+    DESTROY_CHAIN_ELTS(multimedia_link, cit->mm_link);
+    DESTROY_CHAIN_ELTS(note_sub, cit->note);
+    DESTROY_CHAIN_ELTS(user_data, cit->extra);
   }
 }
+
+int write_texts(Gedcom_write_hndl hndl, int parent, struct text* t)
+{
+  int result = 0;
+  struct text* obj;
+  
+  if (!t) return 1;
+
+  for (obj = t; obj; obj = obj->next) {
+    result |= gedcom_write_element_str(hndl, ELT_SUB_SOUR_TEXT, 0, parent,
+                                      obj->text);
+    if (obj->extra)
+      result |= write_user_data(hndl, obj->extra);    
+  }
+  
+  return result;
+}
+
+int write_citations(Gedcom_write_hndl hndl, int parent,
+                   struct source_citation* cit)
+{
+  int result = 0;
+  struct source_citation* obj;
+  
+  if (!cit) return 1;
+
+  for (obj = cit; obj; obj = obj->next) {
+    if (obj->reference) {
+      result |= gedcom_write_element_xref(hndl, ELT_SUB_SOUR, 0, parent,
+                                         obj->reference);
+      if (obj->page)
+       result |= gedcom_write_element_str(hndl, ELT_SUB_SOUR_PAGE, 0,
+                                          ELT_SUB_SOUR, obj->page);
+      if (obj->event)
+       result |= gedcom_write_element_str(hndl, ELT_SUB_SOUR_EVEN, 0,
+                                          ELT_SUB_SOUR, obj->event);
+      if (obj->role)
+       result |= gedcom_write_element_str(hndl, ELT_SUB_SOUR_EVEN_ROLE, 0,
+                                          ELT_SUB_SOUR_EVEN, obj->role);
+      if (obj->date || obj->text)
+       result |= gedcom_write_element_str(hndl, ELT_SUB_SOUR_DATA, 0,
+                                          ELT_SUB_SOUR, NULL);
+      if (obj->date)
+       result |= gedcom_write_element_date(hndl, ELT_SUB_SOUR_DATA_DATE, 0,
+                                           ELT_SUB_SOUR_DATA, obj->date);
+      if (obj->text)
+       result |= write_texts(hndl, ELT_SUB_SOUR_DATA, obj->text);
+      if (obj->quality)
+       result |= gedcom_write_element_str(hndl, ELT_SUB_SOUR_QUAY, 0,
+                                          ELT_SUB_SOUR, obj->quality);
+      if (obj->mm_link)
+       result |= write_multimedia_links(hndl, ELT_SUB_SOUR, obj->mm_link);
+    }
+    else {
+      result |= gedcom_write_element_str(hndl, ELT_SUB_SOUR, 0, parent,
+                                        obj->description);
+      if (obj->text)
+       result |= write_texts(hndl, ELT_SUB_SOUR, obj->text);
+    }
+    if (obj->note)
+      result |= write_note_subs(hndl, ELT_SUB_SOUR, obj->note);
+    if (obj->extra)
+      result |= write_user_data(hndl, obj->extra);    
+  }
+  
+  return result;
+}