int oval_probe_query_sysinfo(oval_probe_session_t *sess, struct oval_sysinfo **out_sysinfo)
{
struct oval_sysinfo *sysinf;
oval_ph_t *ph;
int ret;
ph = oval_probe_handler_get(sess->ph, OVAL_SUBTYPE_SYSINFO);
if (ph == NULL) {
oscap_seterr (OSCAP_EFAMILY_OVAL, "OVAL object not supported");
return(-1);
}
if (ph->func == NULL) {
oscap_seterr (OSCAP_EFAMILY_OVAL, "OVAL object not correctly defined");
return(-1);
}
sysinf = NULL;
ret = ph->func(OVAL_SUBTYPE_SYSINFO, ph->uptr, PROBE_HANDLER_ACT_EVAL, NULL, &sysinf, 0);
if (ret != 0)
return(ret);
*out_sysinfo = sysinf;
return(0);
}
int oval_probe_session_abort(oval_probe_session_t *sess)
{
oval_ph_t *ph;
if ((ph = oval_probe_handler_get(sess->ph, OVAL_SUBTYPE_ALL) ) == NULL) {
dE("No probe handler for OVAL_SUBTYPE_ALL");
return (-1);
}
return ph->func(OVAL_SUBTYPE_ALL, ph->uptr, PROBE_HANDLER_ACT_ABORT);
}
int oval_probe_session_reset(oval_probe_session_t *sess, struct oval_syschar_model *sysch)
{
oval_ph_t *ph;
if ((ph = oval_probe_handler_get(sess->ph, OVAL_SUBTYPE_ALL)) == NULL) {
dE("No probe handler for OVAL_SUBTYPE_ALL");
return (-1);
}
if (ph->func(OVAL_SUBTYPE_ALL, ph->uptr, PROBE_HANDLER_ACT_RESET) != 0) {
return(-1);
}
if (sysch != NULL)
sess->sys_model = sysch;
return(0);
}
int oval_probe_query_object(oval_probe_session_t *psess, struct oval_object *object, int flags, struct oval_syschar **out_syschar)
{
char *oid;
struct oval_syschar *sysc;
oval_subtype_t type;
oval_ph_t *ph;
struct oval_string_map *vm;
struct oval_syschar_model *model;
int ret;
oid = oval_object_get_id(object);
model = psess->sys_model;
dI("Querying object id: \"%s\", flags: %u.\n", oid, flags);
sysc = oval_syschar_model_get_syschar(model, oid);
if (sysc != NULL) {
int variable_instance_hint = oval_syschar_get_variable_instance_hint(sysc);
if (oval_syschar_get_variable_instance_hint(sysc) != oval_syschar_get_variable_instance(sysc)) {
dI("Creating another syschar for variable_instance=%d)\n", variable_instance_hint);
sysc = oval_syschar_new(model, object);
oval_syschar_set_variable_instance(sysc, variable_instance_hint);
oval_syschar_set_variable_instance_hint(sysc, variable_instance_hint);
}
else {
oval_syschar_collection_flag_t sc_flg;
sc_flg = oval_syschar_get_flag(sysc);
dI("Syschar already exists, flag: %u, '%s'.\n", sc_flg, oval_syschar_collection_flag_get_text(sc_flg));
if (sc_flg != SYSCHAR_FLAG_UNKNOWN || (flags & OVAL_PDFLAG_NOREPLY)) {
if (out_syschar)
*out_syschar = sysc;
return 0;
}
}
} else
sysc = oval_syschar_new(model, object);
if (out_syschar)
*out_syschar = sysc;
type = oval_object_get_subtype(object);
ph = oval_probe_handler_get(psess->ph, type);
if (ph == NULL) {
char *msg = "OVAL object not supported.";
dW("%s\n", msg);
oval_syschar_add_new_message(sysc, msg, OVAL_MESSAGE_LEVEL_WARNING);
oval_syschar_set_flag(sysc, SYSCHAR_FLAG_NOT_COLLECTED);
return 1;
}
if ((ret = ph->func(type, ph->uptr, PROBE_HANDLER_ACT_EVAL, sysc, flags)) != 0) {
return ret;
}
if (!(flags & OVAL_PDFLAG_NOREPLY)) {
vm = oval_string_map_new();
oval_obj_collect_var_refs(object, vm);
_syschar_add_bindings(sysc, vm);
oval_string_map_free(vm, NULL);
}
return 0;
}
