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RadioTap is working. Added the flag field, implemented several flags' setters.

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This commit is contained in:
Matias Fontanini
2011-08-22 22:58:50 -03:00
parent 48e72fc5d8
commit 3aaa895321
2 changed files with 217 additions and 13 deletions
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129
include/radiotap.h
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@@ -70,10 +70,47 @@ namespace Tins {
void length(uint8_t new_length);
/**
* \brief Setter for the present field.
* \param new_present The new present.
* \brief Setter for the TSFT field.
* \param new_tsft The new TSFT
*/
void present(uint8_t new_present);
void tsft(uint64_t new_tsft);
/**
* \brief Setter for the flags field.
* \param new_flags The new flags.
*/
void flags(uint8_t new_flags);
/**
* \brief Setter for the rate field.
* \param new_rate The new rate.
*/
void rate(uint8_t new_rate);
/**
* \brief Setter for the channel frequency and type field.
* \param new_freq The new channel frequency.
* \param new_type The new channel type.
*/
void channel(uint16_t new_freq, uint16_t new_type);
/**
* \brief Setter for the dbm signal field.
* \param new_dbm_signal The new dbm signal.
*/
void dbm_signal(uint8_t new_dbm_signal);
/**
* \brief Setter for the antenna field.
* \param new_antenna The antenna signal.
*/
void antenna(uint8_t new_antenna);
/**
* \brief Setter for the rx flag field.
* \param new_rx_flag The antenna signal.
*/
void rx_flag(uint16_t new_rx_flag);
/* Getters */
@@ -96,19 +133,68 @@ namespace Tins {
inline uint8_t length() const { return _radio.it_len; }
/**
* \brief Getter for the present field.
* \return The present field.
* \brief Getter for the tsft field.
* \return The tsft field.
*/
inline uint8_t present() const { return _radio.it_present; }
inline uint64_t tsft() const { return _tsft; }
/**
* \brief Returns the 802.11 frame's header length.
* \brief Getter for the flags field.
* \return The flags field.
*/
inline uint8_t flags() const { return _flags; }
/**
* \brief Getter for the rate field.
* \return The rate field.
*/
inline uint8_t rate() const { return _rate; }
/**
* \brief Getter for the channel frequency field.
* \return The channel frequency field.
*/
inline uint16_t channel_freq() const { return _channel_freq; }
/**
* \brief Getter for the channel type field.
* \return The channel type field.
*/
inline uint16_t channel_type() const { return _channel_type; }
/**
* \brief Getter for the dbm signal field.
* \return The dbm signal field.
*/
inline uint8_t dbm_signal() const { return _dbm_signal; }
/**
* \brief Getter for the antenna field.
* \return The antenna field.
*/
inline uint8_t antenna() const { return _antenna; }
/**
* \brief Getter for the rx flags field.
* \return The rx flags field.
*/
inline uint16_t rx_flags() const { return _rx_flags; }
/**
* \brief Returns the RadioTap frame's header length.
*
* \return An uint32_t with the header's size.
* \sa PDU::header_size()
*/
uint32_t header_size() const;
/**
* \brief Returns the frame's trailer size.
* \return The trailer's size.
*/
uint32_t trailer_size() const;
/**
* \brief Getter for the PDU's type.
* \sa PDU::pdu_type
@@ -119,13 +205,38 @@ namespace Tins {
u_int8_t it_version;
u_int8_t it_pad;
u_int16_t it_len;
u_int32_t it_present;
u_int32_t tsft:1,
flags:1,
rate:1,
channel:1,
fhss:1,
dbm_signal:1,
dbm_noise:1,
lock_quality:1,
tx_attenuation:1,
db_tx_attenuation:1,
dbm_tx_attenuation:1,
antenna:1,
db_signal:1,
db_noise:1,
rx_flags:1,
reserved1:3,
channel_plus:1,
reserved2:12,
ext:1;
} __attribute__((__packed__));
void write_serialization(uint8_t *buffer, uint32_t total_sz, const PDU *parent);
radiotap_hdr _radio;
uint32_t _iface_index;
uint32_t _iface_index, _options_size;
// present fields...
uint64_t _tsft;
uint8_t _flags, _rate;
uint16_t _channel_freq, _channel_type;
uint8_t _dbm_signal;
uint8_t _antenna;
uint16_t _rx_flags;
};
};
#endif