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suricata/rust/src/rdp/error.rs

50 lines
1.5 KiB
Rust

/* Copyright (C) 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.
*/
// Author: Zach Kelly <zach.kelly@lmco.com>
// Author: Pierre Chifflier <chifflier@wzdftpd.net>
use nom7::error::{Error, ErrorKind, ParseError};
use nom7::ErrorConvert;
#[derive(Debug, PartialEq, Eq)]
pub enum RdpError {
UnimplementedLengthDeterminant,
NotX224Class0Error,
NomError(ErrorKind),
}
impl<I> ParseError<I> for RdpError {
fn from_error_kind(_input: I, kind: ErrorKind) -> Self {
RdpError::NomError(kind)
}
fn append(_input: I, kind: ErrorKind, _other: Self) -> Self {
RdpError::NomError(kind)
}
}
impl From<Error<&[u8]>> for RdpError {
fn from(e: Error<&[u8]>) -> Self {
RdpError::NomError(e.code)
}
}
impl ErrorConvert<RdpError> for ((&[u8], usize), ErrorKind) {
fn convert(self) -> RdpError {
RdpError::NomError(self.1)
}
}