}
+impl Transaction for DHCPTransaction {
+ fn id(&self) -> u64 {
+ self.tx_id
+ }
+}
+
impl Drop for DHCPTransaction {
fn drop(&mut self) {
self.free();
events: u16,
}
+impl State<DHCPTransaction> for DHCPState {
+ fn get_transactions(&self) -> &[DHCPTransaction] {
+ &self.transactions
+ }
+}
+
impl DHCPState {
pub fn new() -> Self {
Default::default()
self.events += 1;
}
}
-
- fn get_tx_iterator(&mut self, min_tx_id: u64, state: &mut u64) ->
- Option<(&DHCPTransaction, u64, bool)>
- {
- let mut index = *state as usize;
- let len = self.transactions.len();
-
- while index < len {
- let tx = &self.transactions[index];
- if tx.tx_id < min_tx_id + 1 {
- index += 1;
- continue;
- }
- *state = index as u64;
- return Some((tx, tx.tx_id - 1, (len - index) > 1));
- }
-
- return None;
- }
}
#[no_mangle]
return tx.events;
}
-#[no_mangle]
-pub unsafe extern "C" fn rs_dhcp_state_get_tx_iterator(
- _ipproto: u8,
- _alproto: AppProto,
- state: *mut std::os::raw::c_void,
- min_tx_id: u64,
- _max_tx_id: u64,
- istate: &mut u64)
- -> applayer::AppLayerGetTxIterTuple
-{
- let state = cast_pointer!(state, DHCPState);
- match state.get_tx_iterator(min_tx_id, istate) {
- Some((tx, out_tx_id, has_next)) => {
- let c_tx = tx as *const _ as *mut _;
- let ires = applayer::AppLayerGetTxIterTuple::with_values(
- c_tx, out_tx_id, has_next);
- return ires;
- }
- None => {
- return applayer::AppLayerGetTxIterTuple::not_found();
- }
- }
-}
-
export_tx_data_get!(rs_dhcp_get_tx_data, DHCPTransaction);
const PARSER_NAME: &'static [u8] = b"dhcp\0";
localstorage_new : None,
localstorage_free : None,
get_files : None,
- get_tx_iterator : Some(rs_dhcp_state_get_tx_iterator),
+ get_tx_iterator : Some(applayer::state_get_tx_iterator::<DHCPState, DHCPTransaction>),
get_tx_data : rs_dhcp_get_tx_data,
apply_tx_config : None,
flags : APP_LAYER_PARSER_OPT_UNIDIR_TXS,