void header_add_address(Gom_ctxt ctxt, struct address* addr)
{
struct header *head = SAFE_CTXT_CAST(header, ctxt);
- head->source.corporation.address = addr;
+ if (head)
+ head->source.corporation.address = addr;
}
-void header_add_phone(Gom_ctxt ctxt, char* phone)
+void header_add_phone(Gom_ctxt ctxt, const char* phone)
{
struct header *head = SAFE_CTXT_CAST(header, ctxt);
- struct header_corporation *corp = &(head->source.corporation);
- if (! corp->phone[0])
- corp->phone[0] = strdup(phone);
- else if (! corp->phone[1])
- corp->phone[1] = strdup(phone);
- else if (! corp->phone[2])
- corp->phone[2] = strdup(phone);
+ if (head) {
+ struct header_corporation *corp = &(head->source.corporation);
+ int i = 0;
+ while (i<2 && corp->phone[i]) i++;
+ if (! corp->phone[i]) {
+ corp->phone[i] = strdup(phone);
+ if (! corp->phone[i]) MEMORY_ERROR;
+ }
+ }
}
-void header_add_to_note(NL_TYPE type, Gom_ctxt ctxt, char* str)
+void header_add_to_note(NL_TYPE type, Gom_ctxt ctxt, const char* str)
{
struct header *head = SAFE_CTXT_CAST(header, ctxt);
- head->note = concat_strings (type, head->note, str);
+ if (head) {
+ char *newvalue = concat_strings(type, head->note, str);
+ if (newvalue)
+ head->note = newvalue;
+ else
+ MEMORY_ERROR;
+ }
}
void header_add_user_data(Gom_ctxt ctxt, struct user_data* data)
{
struct header *head = SAFE_CTXT_CAST(header, ctxt);
- LINK_CHAIN_ELT(user_data, head->extra, data)
+ if (head)
+ LINK_CHAIN_ELT(user_data, head->extra, data);
}
void header_subscribe()
SAFE_FREE(gom_header.language);
SAFE_FREE(gom_header.place_hierarchy);
SAFE_FREE(gom_header.note);
- DESTROY_CHAIN_ELTS(user_data, gom_header.extra, user_data_cleanup)
+ DESTROY_CHAIN_ELTS(user_data, gom_header.extra, user_data_cleanup);
}
struct header* gom_get_header()