krb5_error_code
hdb_entry2string (krb5_context context, hdb_entry *ent, char **str)
{
krb5_error_code ret;
krb5_data data;
krb5_storage *sp;
sp = krb5_storage_emem();
if(sp == NULL) {
krb5_set_error_message(context, ENOMEM, "malloc: out of memory");
return ENOMEM;
}
ret = entry2string_int(context, sp, ent);
if(ret) {
krb5_storage_free(sp);
return ret;
}
krb5_storage_write(sp, "\0", 1);
krb5_storage_to_data(sp, &data);
krb5_storage_free(sp);
*str = data.data;
return 0;
}
krb5_error_code
hdb_print_entry(krb5_context context, HDB *db, hdb_entry_ex *entry, void *data)
{
krb5_error_code ret;
krb5_storage *sp;
FILE *f = data;
fflush(f);
sp = krb5_storage_from_fd(fileno(f));
if(sp == NULL) {
krb5_set_error_message(context, ENOMEM, "malloc: out of memory");
return ENOMEM;
}
ret = entry2string_int(context, sp, &entry->entry);
if(ret) {
krb5_storage_free(sp);
return ret;
}
krb5_storage_write(sp, "\n", 1);
krb5_storage_free(sp);
return 0;
}
krb5_error_code
hdb_print_entry(krb5_context context, HDB *db, hdb_entry_ex *entry,
void *data)
{
struct hdb_print_entry_arg *parg = data;
krb5_error_code ret;
krb5_storage *sp;
fflush(parg->out);
sp = krb5_storage_from_fd(fileno(parg->out));
if (sp == NULL) {
krb5_set_error_message(context, ENOMEM, "malloc: out of memory");
return ENOMEM;
}
switch (parg->fmt) {
case HDB_DUMP_HEIMDAL:
ret = entry2string_int(context, sp, &entry->entry);
break;
case HDB_DUMP_MIT:
ret = entry2mit_string_int(context, sp, &entry->entry);
break;
default:
heim_abort("Only two dump formats supported: Heimdal and MIT");
}
if (ret) {
krb5_storage_free(sp);
return ret;
}
krb5_storage_write(sp, "\n", 1);
krb5_storage_free(sp);
return 0;
}