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107 lines
2.6 KiB
Rust
107 lines
2.6 KiB
Rust
/* Copyright (C) 2021 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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use crate::quic::quic::{QuicTransaction};
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use std::ptr;
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#[no_mangle]
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pub unsafe extern "C" fn rs_quic_tx_get_ua(
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tx: &QuicTransaction, buffer: *mut *const u8, buffer_len: *mut u32,
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) -> u8 {
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if let Some(ua) = &tx.ua {
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*buffer = ua.as_ptr();
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*buffer_len = ua.len() as u32;
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1
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} else {
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*buffer = ptr::null();
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*buffer_len = 0;
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0
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}
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}
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#[no_mangle]
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pub unsafe extern "C" fn rs_quic_tx_get_sni(
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tx: &QuicTransaction, buffer: *mut *const u8, buffer_len: *mut u32,
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) -> u8 {
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if let Some(sni) = &tx.sni {
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*buffer = sni.as_ptr();
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*buffer_len = sni.len() as u32;
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1
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} else {
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*buffer = ptr::null();
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*buffer_len = 0;
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0
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}
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}
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#[no_mangle]
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pub unsafe extern "C" fn rs_quic_tx_get_version(
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tx: &QuicTransaction, buffer: *mut *const u8, buffer_len: *mut u32,
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) -> u8 {
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if tx.header.flags.is_long {
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let s = &tx.header.version_buf;
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*buffer = s.as_ptr();
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*buffer_len = s.len() as u32;
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1
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} else {
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*buffer = ptr::null();
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*buffer_len = 0;
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0
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}
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}
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#[no_mangle]
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pub unsafe extern "C" fn rs_quic_tx_get_cyu_hash(
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tx: &QuicTransaction, i: u32, buffer: *mut *const u8, buffer_len: *mut u32,
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) -> u8 {
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if (i as usize) < tx.cyu.len() {
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let cyu = &tx.cyu[i as usize];
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let p = &cyu.hash;
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*buffer = p.as_ptr();
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*buffer_len = p.len() as u32;
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1
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} else {
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*buffer = ptr::null();
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*buffer_len = 0;
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0
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}
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}
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#[no_mangle]
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pub unsafe extern "C" fn rs_quic_tx_get_cyu_string(
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tx: &QuicTransaction, i: u32, buffer: *mut *const u8, buffer_len: *mut u32,
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) -> u8 {
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if (i as usize) < tx.cyu.len() {
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let cyu = &tx.cyu[i as usize];
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let p = &cyu.string;
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*buffer = p.as_ptr();
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*buffer_len = p.len() as u32;
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1
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} else {
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*buffer = ptr::null();
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*buffer_len = 0;
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0
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}
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}
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