/usr/include/tins/internals.h is in libtins-dev 1.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2012, Matias Fontanini
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef TINS_INTERNALS_H
#define TINS_INTERNALS_H
#include <sstream>
#include <string>
#include <stdint.h>
#include "constants.h"
#include "pdu.h"
/**
* \cond
*/
namespace Tins {
namespace Internals {
template<size_t n>
class byte_array {
public:
typedef uint8_t* iterator;
typedef const uint8_t* const_iterator;
byte_array() {
std::fill(begin(), end(), 0);
}
template<typename InputIterator>
byte_array(InputIterator start, InputIterator last) {
std::copy(start, end, data);
}
template<typename InputIterator>
byte_array(InputIterator start) {
std::copy(start, n, data);
}
uint8_t &operator[](size_t i) {
return data[i];
}
uint8_t operator[](size_t i) const{
return data[i];
}
iterator begin() {
return data;
}
iterator end() {
return data + n;
}
const_iterator begin() const {
return data;
}
const_iterator end() const {
return data + n;
}
size_t size() const {
return n;
}
private:
uint8_t data[n];
};
void skip_line(std::istream &input);
bool from_hex(const std::string &str, uint32_t &result);
template<bool, typename>
struct enable_if {
};
template<typename T>
struct enable_if<true, T> {
typedef T type;
};
PDU *pdu_from_flag(Constants::Ethernet::e flag, const uint8_t *buffer,
uint32_t size, bool rawpdu_on_no_match = true);
PDU *pdu_from_flag(PDU::PDUType type, const uint8_t *buffer, uint32_t size);
Constants::Ethernet::e pdu_flag_to_ether_type(PDU::PDUType flag);
} // namespace Internals
} // namespace Tins
/**
* \endcond
*/
#endif
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