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00022 #ifndef WIFI_FRAME_SEQCTL_DEST_BSSID_TIMESTAMP_ID_HXX_
00023 # define WIFI_FRAME_SEQCTL_DEST_BSSID_TIMESTAMP_ID_HXX_
00024
00025 # include "seqctl_dest_bssid_timestamp.hh"
00026
00027 # include <wipal/wifi/frame/dissector/dissector.hh>
00028 # include <wipal/wifi/frame/unique_id/helper_hooks.hh>
00029
00030 namespace wifi
00031 {
00032
00033 namespace frame
00034 {
00035
00036 template <class HeaderType>
00037 boost::optional<seq_dst_bss_tmp_id>
00038 unique_id_factory<seq_dst_bss_tmp_id>::
00039 build(const pcapxx::frame_descriptor& desc,
00040 addr_mapping& mapping)
00041 {
00042 WP_UNIQUE_ID_DISSECT(desc, d, internals::id_helper_hooks, h);
00043
00044 if (const timestamp* tstamp = h.timestamp_ptr())
00045 {
00046 const addr* da = h.addr_ptr(mgt::header::da);
00047 const addr* bssid = h.addr_ptr(mgt::header::bssid);
00048 const uint16_t* seqctl = h.seq_ctl_ptr();
00049
00050 assert(da and bssid and seqctl);
00051
00052 return seq_dst_bss_tmp_id (desc.pcap_header()->id,
00053 *seqctl,
00054 mapping[*da],
00055 mapping[*bssid],
00056 *tstamp);
00057 }
00058 return boost::none_t ();
00059 }
00060
00061 }
00062
00063 }
00064
00065 #endif // ! WIFI_FRAME_SEQCTL_DEST_BSSID_TIMESTAMP_ID_HXX_
00066