Gedcom_ctxt sub_fam_link_start(_ELT_PARAMS_)
{
Gom_ctxt ctxt = (Gom_ctxt)parent;
- struct family_link *link = NULL;
+ Gom_ctxt result = NULL;
- if (ctxt) {
- link = (struct family_link *)malloc(sizeof(struct family_link));
- memset (link, 0, sizeof(struct family_link));
- link->family = GEDCOM_XREF_PTR(parsed_value);
-
- switch (ctxt->ctxt_type) {
- case REC_INDI:
- individual_add_family_link(ctxt, elt, link); break;
- default:
- UNEXPECTED_CONTEXT(ctxt->ctxt_type);
+ if (! ctxt)
+ NO_CONTEXT;
+ else {
+ struct family_link *link
+ = (struct family_link *)malloc(sizeof(struct family_link));
+ if (! link)
+ MEMORY_ERROR;
+ else {
+ memset (link, 0, sizeof(struct family_link));
+ link->family = GEDCOM_XREF_PTR(parsed_value);
+
+ switch (ctxt->ctxt_type) {
+ case REC_INDI:
+ individual_add_family_link(ctxt, elt, link); break;
+ default:
+ UNEXPECTED_CONTEXT(ctxt->ctxt_type);
+ }
+ result = MAKE_GOM_CTXT(elt, family_link, link);
}
}
- return (Gedcom_ctxt) MAKE_GOM_CTXT(elt, family_link, link);
+ return (Gedcom_ctxt)result;
}
Gedcom_ctxt sub_fam_link_pedi_start(_ELT_PARAMS_)
{
Gom_ctxt ctxt = (Gom_ctxt)parent;
- struct family_link *link = SAFE_CTXT_CAST(family_link, ctxt);
- struct pedigree *ped;
- MAKE_CHAIN_ELT(pedigree, link->pedigree, ped);
- ped->pedigree = strdup(GEDCOM_STRING(parsed_value));
- return (Gedcom_ctxt) MAKE_GOM_CTXT(elt, pedigree, ped);
+ Gom_ctxt result = NULL;
+
+ if (! ctxt)
+ NO_CONTEXT;
+ else {
+ struct family_link *link = SAFE_CTXT_CAST(family_link, ctxt);
+ if (link) {
+ int err = 0;
+ struct pedigree *ped = NULL;
+ MAKE_CHAIN_ELT(pedigree, link->pedigree, ped);
+ if (ped) {
+ ped->pedigree = strdup(GEDCOM_STRING(parsed_value));
+ if (! ped->pedigree) {
+ MEMORY_ERROR;
+ err = 1;
+ }
+ }
+ if (! err)
+ result = MAKE_GOM_CTXT(elt, pedigree, ped);
+ }
+ }
+ return (Gedcom_ctxt)result;
}
void family_link_subscribe()
void family_link_add_note(Gom_ctxt ctxt, struct note_sub* note)
{
struct family_link *link = SAFE_CTXT_CAST(family_link, ctxt);
- LINK_CHAIN_ELT(note_sub, link->note, note)
+ if (link)
+ LINK_CHAIN_ELT(note_sub, link->note, note);
}
void family_link_add_user_data(Gom_ctxt ctxt, struct user_data* data)
{
struct family_link *obj = SAFE_CTXT_CAST(family_link, ctxt);
- LINK_CHAIN_ELT(user_data, obj->extra, data)
+ if (obj)
+ LINK_CHAIN_ELT(user_data, obj->extra, data);
}
void pedigree_cleanup(struct pedigree* ped)
void family_link_cleanup(struct family_link *link)
{
if (link) {
- DESTROY_CHAIN_ELTS(pedigree, link->pedigree, pedigree_cleanup)
- DESTROY_CHAIN_ELTS(note_sub, link->note, note_sub_cleanup)
- DESTROY_CHAIN_ELTS(user_data, link->extra, user_data_cleanup)
+ DESTROY_CHAIN_ELTS(pedigree, link->pedigree, pedigree_cleanup);
+ DESTROY_CHAIN_ELTS(note_sub, link->note, note_sub_cleanup);
+ DESTROY_CHAIN_ELTS(user_data, link->extra, user_data_cleanup);
}
}