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d84f10cf08
Initial code cleanup More code cleanup Cleanup more code Cleanup Dot11 code Fix OSX build issue Cleanup examples Fix ref and pointer declaration syntax Fix braces
667 lines
18 KiB
C++
667 lines
18 KiB
C++
/*
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* Copyright (c) 2014, Matias Fontanini
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include "../config.h"
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#if !defined(TINS_DOT11_DOT11_ASSOC_H) && defined(HAVE_DOT11)
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#define TINS_DOT11_DOT11_ASSOC_H
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#include "../dot11/dot11_mgmt.h"
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#include "../macros.h"
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namespace Tins {
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/**
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* \brief Class representing a Disassociation frame in the IEEE 802.11 Protocol.
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*
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*/
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class TINS_API Dot11Disassoc : public Dot11ManagementFrame {
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public:
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/**
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* \brief This PDU's flag.
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*/
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static const PDU::PDUType pdu_flag = PDU::DOT11_DIASSOC;
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/**
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* \brief Constructor for creating a 802.11 Disassociation.
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*
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* Constructs a 802.11 Disassociation taking the destination
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* and source hardware address.
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*
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* \param dst_hw_addr The destination hardware address.
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* \param src_hw_addr The source hardware address.
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*/
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Dot11Disassoc(const address_type& dst_hw_addr = address_type(),
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const address_type& src_hw_addr = address_type());
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/**
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* \brief Constructs a Dot11Disassoc object from a buffer and
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* adds all identifiable PDUs found in the buffer as children
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* of this one.
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*
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* If the next PDU is not recognized, then a RawPDU is used.
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*
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* If there is not enough size for the header in the buffer
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* or the input data is malformed, a malformed_packet exception
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* is thrown.
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*
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* \param buffer The buffer from which this PDU will be constructed.
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* \param total_sz The total size of the buffer.
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*/
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Dot11Disassoc(const uint8_t* buffer, uint32_t total_sz);
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/**
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* \brief Getter for the reason code field.
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*
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* \return The stored reason code.
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*/
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uint16_t reason_code() const {
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return Endian::le_to_host(body_.reason_code);
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}
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/**
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* \brief Setter for the reason code field.
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*
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* \param new_reason_code The reason code to be set.
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*/
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void reason_code(uint16_t new_reason_code);
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/**
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* \brief Returns the frame's header length.
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*
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* \return An uint32_t with the header's size.
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* \sa PDU::header_size()
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*/
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uint32_t header_size() const;
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/**
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* \brief Getter for the PDU's type.
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* \sa PDU::pdu_type
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*/
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PDUType pdu_type() const {
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return pdu_flag;
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}
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/**
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* \brief Check wether this PDU matches the specified flag.
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* \param flag The flag to match
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* \sa PDU::matches_flag
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*/
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bool matches_flag(PDUType flag) const {
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return flag == pdu_flag || Dot11ManagementFrame::matches_flag(flag);
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}
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/**
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* \brief Clones this PDU.
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*
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* \sa PDU::clone
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*/
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Dot11Disassoc* clone() const {
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return new Dot11Disassoc(*this);
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}
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private:
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struct dot11_disassoc_body {
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uint16_t reason_code;
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};
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void write_fixed_parameters(Memory::OutputMemoryStream& stream);
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dot11_disassoc_body body_;
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};
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/**
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* \brief Class representing an Association Request frame in the IEEE 802.11 Protocol.
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*
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*/
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class TINS_API Dot11AssocRequest : public Dot11ManagementFrame {
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public:
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/**
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* \brief This PDU's flag.
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*/
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static const PDU::PDUType pdu_flag = PDU::DOT11_ASSOC_REQ;
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/**
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* \brief Constructor for creating a 802.11 Association Request.
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*
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* Constructs a 802.11 Association Request taking the
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* destination and source hardware address.
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*
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* \param dst_hw_addr The destination hardware address.
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* \param src_hw_addr The source hardware address.
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*/
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Dot11AssocRequest(const address_type& dst_hw_addr = address_type(),
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const address_type& src_hw_addr = address_type());
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/**
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* \brief Constructs a Dot11AssocRequest object from a buffer
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* and adds all identifiable PDUs found in the buffer as children
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* of this one.
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*
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* If the next PDU is not recognized, then a RawPDU is used.
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*
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* If there is not enough size for the header in the buffer
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* or the input data is malformed, a malformed_packet exception
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* is thrown.
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*
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* \param buffer The buffer from which this PDU will be constructed.
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* \param total_sz The total size of the buffer.
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*/
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Dot11AssocRequest(const uint8_t* buffer, uint32_t total_sz);
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/**
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* \brief Getter for the Capabilities Information.
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*
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* \return A constant refereence to the stored Capabilities
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* Information field.
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*/
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const capability_information& capabilities() const {
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return body_.capability;
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}
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/**
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* \brief Getter for the Capabilities Information.
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*
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* \return A refereence to the stored Capabilities Information
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* field.
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*/
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capability_information& capabilities() {
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return body_.capability;
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}
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/**
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* \brief Getter for the listen interval field.
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*
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* \return The stored listen interval field.
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*/
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uint16_t listen_interval() const {
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return Endian::le_to_host(body_.listen_interval);
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}
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/**
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* \brief Setter for the listen interval field.
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*
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* \param new_listen_interval The listen interval to be set.
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*/
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void listen_interval(uint16_t new_listen_interval);
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/**
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* \brief Returns the frame's header length.
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*
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* \return An uint32_t with the header's size.
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* \sa PDU::header_size()
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*/
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uint32_t header_size() const;
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/**
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* \brief Getter for the PDU's type.
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* \sa PDU::pdu_type
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*/
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PDUType pdu_type() const {
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return pdu_flag;
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}
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/**
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* \brief Check wether this PDU matches the specified flag.
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* \param flag The flag to match
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* \sa PDU::matches_flag
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*/
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bool matches_flag(PDUType flag) const {
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return flag == pdu_flag || Dot11ManagementFrame::matches_flag(flag);
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}
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/**
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* \brief Clones this PDU.
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*
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* \sa PDU::clone
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*/
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Dot11AssocRequest* clone() const {
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return new Dot11AssocRequest(*this);
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}
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private:
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struct dot11_assoc_request_body {
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capability_information capability;
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uint16_t listen_interval;
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};
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void write_fixed_parameters(Memory::OutputMemoryStream& stream);
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dot11_assoc_request_body body_;
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};
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/**
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* \brief Class representing an Association Response frame in the IEEE 802.11 Protocol.
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*
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*/
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class TINS_API Dot11AssocResponse : public Dot11ManagementFrame {
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public:
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/**
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* \brief This PDU's flag.
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*/
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static const PDU::PDUType pdu_flag = PDU::DOT11_ASSOC_RESP;
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/**
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* \brief Constructor for creating a 802.11 Association Response.
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*
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* Constructors a 802.11 Association Response taking destination
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* and source hardware address.
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*
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* \param dst_hw_addr The destination hardware address.
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* \param src_hw_addr The source hardware address.
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*/
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Dot11AssocResponse(const address_type& dst_hw_addr = address_type(),
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const address_type& src_hw_addr = address_type());
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/**
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* \brief Constructor which creates a Dot11AssocResponse object
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* from a buffer and adds all identifiable PDUs found in the
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* buffer as children of this one.
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*
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* If the next PDU is not recognized, then a RawPDU is used.
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*
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* If there is not enough size for the header in the buffer
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* or the input data is malformed, a malformed_packet exception
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* is thrown.
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*
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* \param buffer The buffer from which this PDU will be constructed.
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* \param total_sz The total size of the buffer.
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*/
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Dot11AssocResponse(const uint8_t* buffer, uint32_t total_sz);
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/**
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* \brief Getter for the Capabilities Information field.
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*
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* \return A constant reference to the stored Capabilities
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* Information field.
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*/
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const capability_information& capabilities() const {
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return body_.capability;
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}
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/**
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* \brief Getter for the Capabilities Information field.
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*
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* \return A reference to the stored Capabilities
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* Information field.
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*/
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capability_information& capabilities() {
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return body_.capability;
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}
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/**
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* \brief Getter for the status code field.
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*
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* \return The stored status code.
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*/
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uint16_t status_code() const {
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return Endian::le_to_host(body_.status_code);
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}
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/**
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* \brief Getter for the AID field.
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*
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* \return The stored AID field.
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*/
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uint16_t aid() const {
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return Endian::le_to_host(body_.aid);
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}
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/**
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* \brief Setter for the status code.
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*
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* \param new_status_code The status code to be set.
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*/
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void status_code(uint16_t new_status_code);
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/**
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* \brief Setter for the AID field.
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*
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* \param new_aid The AID value to be set.
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*/
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void aid(uint16_t new_aid);
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/**
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* \brief Returns the frame's header length.
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*
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* \return An uint32_t with the header's size.
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* \sa PDU::header_size()
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*/
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uint32_t header_size() const;
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/**
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* \brief Getter for the PDU's type.
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* \sa PDU::pdu_type
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*/
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PDUType pdu_type() const {
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return pdu_flag;
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}
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/**
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* \brief Check wether this PDU matches the specified flag.
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* \param flag The flag to match
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* \sa PDU::matches_flag
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*/
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bool matches_flag(PDUType flag) const {
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return flag == pdu_flag || Dot11ManagementFrame::matches_flag(flag);
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}
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/**
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* \brief Clones this PDU.
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*
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* \sa PDU::clone
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*/
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Dot11AssocResponse* clone() const {
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return new Dot11AssocResponse(*this);
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}
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private:
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struct dot11_assoc_response_body {
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capability_information capability;
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uint16_t status_code;
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uint16_t aid;
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};
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void write_fixed_parameters(Memory::OutputMemoryStream& stream);
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dot11_assoc_response_body body_;
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};
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/**
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* \brief Class representing an ReAssociation Request frame in the IEEE 802.11 Protocol.
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*
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*/
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class TINS_API Dot11ReAssocRequest : public Dot11ManagementFrame {
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public:
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/**
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* \brief This PDU's flag.
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*/
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static const PDU::PDUType pdu_flag = PDU::DOT11_REASSOC_REQ;
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/**
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* \brief Constructor for creating a 802.11 ReAssociation Request.
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*
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* Constructors a 802.11 Association Request taking the destination
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* and source hardware address.
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*
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* \param dst_hw_addr The destination hardware address.
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* \param src_hw_addr The source hardware address.
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*/
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Dot11ReAssocRequest(const address_type& dst_hw_addr = address_type(),
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const address_type& src_hw_addr = address_type());
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/**
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* \brief Constructs a Dot11AssocRequest object from a buffer
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* and adds all identifiable PDUs found in the buffer as
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* children of this one.
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*
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* If the next PDU is not recognized, then a RawPDU is used.
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*
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* If there is not enough size for the header in the buffer
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* or the input data is malformed, a malformed_packet exception
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* is thrown.
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*
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* \param buffer The buffer from which this PDU will be constructed.
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* \param total_sz The total size of the buffer.
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*/
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Dot11ReAssocRequest(const uint8_t* buffer, uint32_t total_sz);
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/**
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* \brief Getter for the Capabilities Information.
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*
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* \return A constant reference to the stored Capabilities
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* Information field.
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*/
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const capability_information& capabilities() const {
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return body_.capability;
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}
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/**
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* \brief Getter for the Capabilities Information.
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*
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* \return A reference to the stored Capabilities Information
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* field.
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*/
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capability_information& capabilities() {
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return body_.capability;
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}
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/**
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* \brief Getter for the listen interval field.
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*
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* \return The stored listen interval.
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*/
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uint16_t listen_interval() const {
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return Endian::le_to_host(body_.listen_interval);
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}
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/**
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* \brief Getter for the current ap field.
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*
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* \return The current ap.
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*/
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address_type current_ap() const {
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return body_.current_ap;
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}
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/**
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* \brief Setter for the listen interval field.
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*
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* \param new_listen_interval The listen interval to be set.
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*/
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void listen_interval(uint16_t new_listen_interval);
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/**
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* \brief Setter for the current ap.
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*
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* \param new_current_ap The address of the current ap.
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*/
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void current_ap(const address_type& new_current_ap);
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/**
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* \brief Returns the frame's header length.
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*
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* \return An uint32_t with the header's size.
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* \sa PDU::header_size()
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*/
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uint32_t header_size() const;
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/**
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* \brief Getter for the PDU's type.
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* \sa PDU::pdu_type
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*/
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PDUType pdu_type() const {
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return pdu_flag;
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}
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/**
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* \brief Check wether this PDU matches the specified flag.
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* \param flag The flag to match
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* \sa PDU::matches_flag
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*/
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bool matches_flag(PDUType flag) const {
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return flag == pdu_flag || Dot11ManagementFrame::matches_flag(flag);
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}
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/**
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* \brief Clones this PDU.
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*
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* \sa PDU::clone
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*/
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Dot11ReAssocRequest* clone() const {
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return new Dot11ReAssocRequest(*this);
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}
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private:
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struct dot11_reassoc_request_body {
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capability_information capability;
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uint16_t listen_interval;
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uint8_t current_ap[address_type::address_size];
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};
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void write_fixed_parameters(Memory::OutputMemoryStream& stream);
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dot11_reassoc_request_body body_;
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};
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/**
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* \brief IEEE 802.11 ReAssociation Response frame.
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*
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*/
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class TINS_API Dot11ReAssocResponse : public Dot11ManagementFrame {
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public:
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/**
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* \brief This PDU's flag.
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*/
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static const PDU::PDUType pdu_flag = PDU::DOT11_REASSOC_RESP;
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/**
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* \brief Constructor for creating a 802.11 Association Response.
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*
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* Constructs a 802.11 ReAssociation Response taking the
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* destination and source hardware address.
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*
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* \param dst_hw_addr The destination hardware address.
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* \param src_hw_addr The source hardware address.
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*/
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Dot11ReAssocResponse(const address_type& dst_hw_addr = address_type(),
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const address_type& src_hw_addr = address_type());
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/**
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* \brief Constructs a Dot11ReAssocResponse object from a buffer
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* and adds all identifiable PDUs found in the buffer as children
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* of this one.
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*
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* If the next PDU is not recognized, then a RawPDU is used.
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*
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* If there is not enough size for the header in the buffer
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* or the input data is malformed, a malformed_packet exception
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* is thrown.
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*
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* \param buffer The buffer from which this PDU will be constructed.
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* \param total_sz The total size of the buffer.
|
|
*/
|
|
Dot11ReAssocResponse(const uint8_t* buffer, uint32_t total_sz);
|
|
|
|
/**
|
|
* \brief Getter for the Capabilities Information.
|
|
*
|
|
* \return A constant reference to the stored Capabilities
|
|
* Information field.
|
|
*/
|
|
const capability_information& capabilities() const {
|
|
return body_.capability;
|
|
}
|
|
|
|
/**
|
|
* \brief Getter for the Capabilities Information.
|
|
*
|
|
* \return A reference to the stored Capabilities Information
|
|
* field.
|
|
*/
|
|
capability_information& capabilities() {
|
|
return body_.capability;
|
|
}
|
|
|
|
/**
|
|
* \brief Getter for the status code field.
|
|
*
|
|
* \return The stored status code.
|
|
*/
|
|
uint16_t status_code() const {
|
|
return Endian::le_to_host(body_.status_code);
|
|
}
|
|
|
|
/**
|
|
* \brief Getter for the AID field.
|
|
*
|
|
* \return The stored AID field value.
|
|
*/
|
|
uint16_t aid() const {
|
|
return Endian::le_to_host(body_.aid);
|
|
}
|
|
|
|
/**
|
|
* \brief Setter for the status code field.
|
|
*
|
|
* \param new_status_code The status code to be set.
|
|
*/
|
|
void status_code(uint16_t new_status_code);
|
|
|
|
/**
|
|
* \brief Setter for the AID field.
|
|
*
|
|
* \param new_aid The AID to be set.
|
|
*/
|
|
void aid(uint16_t new_aid);
|
|
|
|
/**
|
|
* \brief Returns the frame's header length.
|
|
*
|
|
* \return An uint32_t with the header's size.
|
|
* \sa PDU::header_size()
|
|
*/
|
|
uint32_t header_size() const;
|
|
|
|
/**
|
|
* \brief Getter for the PDU's type.
|
|
* \sa PDU::pdu_type
|
|
*/
|
|
PDUType pdu_type() const {
|
|
return pdu_flag;
|
|
}
|
|
|
|
/**
|
|
* \brief Check wether this PDU matches the specified flag.
|
|
* \param flag The flag to match
|
|
* \sa PDU::matches_flag
|
|
*/
|
|
bool matches_flag(PDUType flag) const {
|
|
return flag == pdu_flag || Dot11ManagementFrame::matches_flag(flag);
|
|
}
|
|
|
|
/**
|
|
* \brief Clones this PDU.
|
|
*
|
|
* \sa PDU::clone
|
|
*/
|
|
Dot11ReAssocResponse* clone() const {
|
|
return new Dot11ReAssocResponse(*this);
|
|
}
|
|
private:
|
|
struct dot11_reassoc_response_body {
|
|
capability_information capability;
|
|
uint16_t status_code;
|
|
uint16_t aid;
|
|
};
|
|
|
|
void write_fixed_parameters(Memory::OutputMemoryStream& stream);
|
|
|
|
dot11_reassoc_response_body body_;
|
|
};
|
|
|
|
} // namespace Tins
|
|
|
|
#endif // TINS_DOT11_DOT11_ASSOC_H
|