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/* Copyright (C) 2017-2019 Open Information Security Foundation
*
* You can copy, redistribute or modify this Program under the terms of
* the GNU General Public License version 2 as published by the Free
* Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
// written by Pierre Chifflier <chifflier@wzdftpd.net>
use crate::snmp::snmp::SNMPTransaction;
#[no_mangle]
pub unsafe extern "C" fn rs_snmp_tx_get_version(tx: &mut SNMPTransaction, version: *mut u32) {
debug_assert!(tx.version != 0, "SNMP version is 0");
*version = tx.version;
}
#[no_mangle]
pub unsafe extern "C" fn rs_snmp_tx_get_community(
tx: &mut SNMPTransaction, buf: *mut *const u8, len: *mut u32,
) {
if let Some(ref c) = tx.community {
*buf = c.as_ptr();
*len = c.len() as u32;
}
}
#[no_mangle]
pub unsafe extern "C" fn rs_snmp_tx_get_pdu_type(tx: &mut SNMPTransaction, pdu_type: *mut u32) {
match tx.info {
Some(ref info) => {
*pdu_type = info.pdu_type.0;
}
None => {
*pdu_type = 0xffffffff;
}
}
}
#[no_mangle]
pub unsafe extern "C" fn rs_snmp_tx_get_usm(
tx: &mut SNMPTransaction, buf: *mut *const u8, len: *mut u32,
) {
if let Some(ref c) = tx.usm {
*buf = c.as_ptr();
*len = c.len() as u32;
}
}
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