Classes | |
struct | dissector_default_hooks |
Default (empty) hooks to be used with dissector. More... | |
struct | dissector |
IEEE 802.11 frame parser. More... | |
struct | bssid_address_hooks |
Helper hooks for bssid_address(). More... | |
struct | unique_id |
Identifier for uniquely identifiable frames. More... | |
Namespaces | |
namespace | ctl |
namespace | data |
namespace | dissector_status |
namespace | filter |
namespace | internals |
namespace | mgt |
namespace | type |
Typedefs | |
typedef unique_id < internals::adapter< uint16_t, internals::seq_bss_tmp_tag1 >, internals::adapter< unsigned, internals::seq_bss_tmp_tag2 >, timestamp > | seq_bss_tmp_id |
typedef unique_id < internals::adapter< uint16_t, internals::seq_dst_bss_tmp_tag1 >, internals::adapter< unsigned, internals::seq_dst_bss_tmp_tag2 >, internals::adapter< unsigned, internals::seq_dst_bss_tmp_tag3 >, timestamp > | seq_dst_bss_tmp_id |
typedef unique_id < internals::adapter< uint16_t, internals::seq_src_bss_tmp_tag1 >, internals::adapter< unsigned, internals::seq_src_bss_tmp_tag2 >, internals::adapter< unsigned, internals::seq_src_bss_tmp_tag3 >, timestamp > | seq_src_bss_tmp_id |
typedef unique_id < internals::adapter< uint16_t, internals::seq_tmp_tag >, timestamp > | seq_tmp_id |
typedef unique_id < internals::adapter< unsigned, internals::src_bss_tmp_tag1 >, internals::adapter< unsigned, internals::src_bss_tmp_tag2 >, timestamp > | src_bss_tmp_id |
typedef unique_id< timestamp > | tmp_id |
Functions | |
unsigned | protocol_version_of (const void *) |
type::frame_type | type_of (const void *) |
unsigned | subtype_of (const void *) |
uint8_t | control_flags_of (const void *) |
bool | control_flag (const unsigned flag, const void *frame) |
bool | to_ds (const void *) |
bool | from_ds (const void *) |
unsigned | duration_of (const void *) |
const addr * | transmitter_address (const void *frame) |
const addr * | bssid_address (const void *, size_t caplen=30) |
tt_define_addr_tmp_id (dst, mgt::header::da) tt_define_addr_tmp_id(src | |
template<> | |
boost::optional< seq_bss_tmp_id > | make_unique_id< seq_bss_tmp_id, prism::header > (const pcapxx::frame_descriptor &desc, addr_mapping &mapping) |
template<> | |
boost::optional < seq_dst_bss_tmp_id > | make_unique_id< seq_dst_bss_tmp_id, prism::header > (const pcapxx::frame_descriptor &desc, addr_mapping &mapping) |
template<> | |
boost::optional < seq_src_bss_tmp_id > | make_unique_id< seq_src_bss_tmp_id, prism::header > (const pcapxx::frame_descriptor &desc, addr_mapping &mapping) |
template<> | |
boost::optional< seq_tmp_id > | make_unique_id< seq_tmp_id, prism::header > (const pcapxx::frame_descriptor &desc, addr_mapping &mapping) |
template<> | |
boost::optional< src_bss_tmp_id > | make_unique_id< src_bss_tmp_id, prism::header > (const pcapxx::frame_descriptor &desc, addr_mapping &mapping) |
template<> | |
boost::optional< tmp_id > | make_unique_id< tmp_id, prism::header > (const pcapxx::frame_descriptor &desc, addr_mapping &mapping) |
template<class Id1, class Id2, class Id3, class Id4> | |
std::ostream & | operator<< (std::ostream &, const unique_id< Id1, Id2, Id3, Id4 > &) |
template<class UniqueId, class HeaderType> | |
boost::optional< UniqueId > | make_unique_id (const pcapxx::frame_descriptor &desc, addr_mapping &mapping) |
const addr * wifi::frame::bssid_address | ( | const void * | frame, | |
size_t | caplen = 30 | |||
) | [inline] |
Get a pointer to the frame's BSSID
address.
When the frame holds an address that represents a BSSID
address, return a pointer to it. Return 0 else.
Some frames holds multiple BSSID
addresses (data frames with both the To DS and From DS flags set). In this case, return the transmitter BSSID
address.
bool wifi::frame::control_flag | ( | const unsigned | flag, | |
const void * | frame | |||
) | [inline] |
Extract a specific flag from a frame's control flags.
uint8_t wifi::frame::control_flags_of | ( | const void * | frame | ) | [inline] |
Get a frame's control flags.
unsigned wifi::frame::duration_of | ( | const void * | frame | ) | [inline] |
Get a frame's duration.
bool wifi::frame::from_ds | ( | const void * | frame | ) | [inline] |
Get a frame's from distribution system flag.
boost::optional<UniqueId> wifi::frame::make_unique_id | ( | const pcapxx::frame_descriptor & | desc, | |
addr_mapping & | mapping | |||
) | [inline] |
Make a unique id of a frame (if possible).
std::ostream & wifi::frame::operator<< | ( | std::ostream & | os, | |
const unique_id< Id1, Id2, Id3, Id4 > & | ui | |||
) | [inline] |
Dump a uniquely identifiable frame onto a C++ stream.
unsigned wifi::frame::protocol_version_of | ( | const void * | frame | ) | [inline] |
Get a frame's protocol version.
unsigned wifi::frame::subtype_of | ( | const void * | frame | ) | [inline] |
Get a frame's subtype.
bool wifi::frame::to_ds | ( | const void * | frame | ) | [inline] |
Get a frame's to distribution system flag.
const addr * wifi::frame::transmitter_address | ( | const void * | frame | ) | [inline] |
Get a pointer to the frame's transmitter address.
When the frame holds the address of its transmitter, return a pointer to it. Return 0 else. Note that this function extracts the transmitter address, not the sender address.
type::frame_type wifi::frame::type_of | ( | const void * | frame | ) | [inline] |
Get a frame's type.