Gedcom_ctxt sub_citation_start(_ELT_PARAMS_)
{
Gom_ctxt ctxt = (Gom_ctxt)parent;
- struct source_citation *cit = NULL;
-
- if (ctxt) {
- cit = (struct source_citation *)malloc(sizeof(struct source_citation));
- memset (cit, 0, sizeof(struct source_citation));
- if (GEDCOM_IS_STRING(parsed_value))
- cit->description = strdup(GEDCOM_STRING(parsed_value));
- else if (GEDCOM_IS_XREF_PTR(parsed_value))
- cit->reference = GEDCOM_XREF_PTR(parsed_value);
-
- 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);
+ Gom_ctxt result = NULL;
+
+ 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))
+ 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);
+ }
}
}
- return (Gedcom_ctxt) MAKE_GOM_CTXT(elt, source_citation, cit);
+ return (Gedcom_ctxt)result;
}
Gedcom_ctxt sub_cit_text_start(_ELT_PARAMS_)
{
Gom_ctxt ctxt = (Gom_ctxt)parent;
- struct source_citation *cit = SAFE_CTXT_CAST(source_citation, ctxt);
- struct text *t;
- MAKE_CHAIN_ELT(text, cit->text, t);
- t->text = strdup(GEDCOM_STRING(parsed_value));
- return (Gedcom_ctxt) MAKE_GOM_CTXT(elt, text, t);
+ Gom_ctxt result = NULL;
+
+ if (! ctxt)
+ NO_CONTEXT;
+ else {
+ struct source_citation *cit = SAFE_CTXT_CAST(source_citation, ctxt);
+ 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);
+ }
+ }
+ }
+
+ return (Gedcom_ctxt)result;
}
STRING_CB(source_citation, sub_cit_page_start, page)
void citation_add_note(Gom_ctxt ctxt, struct note_sub* note)
{
struct source_citation *cit = SAFE_CTXT_CAST(source_citation, ctxt);
- LINK_CHAIN_ELT(note_sub, cit->note, note)
+ 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);
- LINK_CHAIN_ELT(multimedia_link, cit->mm_link, mm)
+ if (cit)
+ LINK_CHAIN_ELT(multimedia_link, cit->mm_link, mm);
}
-void citation_add_to_desc(NL_TYPE type, Gom_ctxt ctxt, char* str)
+void citation_add_to_desc(NL_TYPE type, Gom_ctxt ctxt, const char* str)
{
struct source_citation *cit = SAFE_CTXT_CAST(source_citation, ctxt);
- cit->description = concat_strings (type, cit->description, str);
+ if (cit) {
+ char *newvalue = concat_strings (type, cit->description, str);
+ if (newvalue)
+ cit->description = newvalue;
+ else
+ MEMORY_ERROR;
+ }
}
-void citation_add_to_text(NL_TYPE type, Gom_ctxt ctxt, char* str)
+void citation_add_to_text(NL_TYPE type, Gom_ctxt ctxt, const char* str)
{
struct text *t = SAFE_CTXT_CAST(text, ctxt);
- t->text = concat_strings (type, t->text, str);
+ if (t) {
+ char *newvalue = concat_strings (type, t->text, str);
+ if (newvalue)
+ t->text = newvalue;
+ else
+ MEMORY_ERROR;
+ }
}
void citation_add_user_data(Gom_ctxt ctxt, struct user_data* data)
{
struct source_citation *obj = SAFE_CTXT_CAST(source_citation, ctxt);
- LINK_CHAIN_ELT(user_data, obj->extra, data)
+ if (obj)
+ LINK_CHAIN_ELT(user_data, obj->extra, data);
}
void text_cleanup(struct text* t)
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, text_cleanup);
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, multimedia_link_cleanup);
+ DESTROY_CHAIN_ELTS(note_sub, cit->note, note_sub_cleanup);
+ DESTROY_CHAIN_ELTS(user_data, cit->extra, user_data_cleanup);
}
}
projects / gedcom-parse.git / blobdiff