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Grabbing adresses if available from header

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Ruakij 2021-11-22 12:37:44 +01:00
parent 58a535401a
commit b10a0de9e6
1 changed files with 20 additions and 0 deletions
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20
handler/textPacketHandler.hpp
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@ -35,6 +35,26 @@ void textPacketHandler(std::vector<std::string> textPacket){
packet.signal = std::stoi(signalText);
// Addresses seem complicated at first, but just have many fields which might be available.
// SA and DA are src- and dst-Addresses
// BSSID is the used bssid
// TA and RA are transmitter- and receiver-address which are used exclusively for RTS and CTS in tcpdump
// BEWARE: SA, DA, BSSID, TA and RA can be used together, but tcpdump doesnt display all of them!
// DA might also not be a valid MAC-address, but Broadcast or an encoded IPv4/6 Multicast-address
int saIndex = findContains(headerData, "SA:", 1);
std::string sAddr = (saIndex != -1) ? headerData[saIndex].substr("SA:"s.length()) : "";
int daIndex = findContains(headerData, "DA:", 1);
std::string dAddr = (daIndex != -1) ? headerData[daIndex].substr("DA:"s.length()) : "";
int bssidIndex = findContains(headerData, "BSSID:", 1);
std::string bssidAddr = (bssidIndex != -1) ? headerData[bssidIndex].substr("BSSID:"s.length()) : "";
int taIndex = findContains(headerData, "SA:", 1);
std::string tAddr = (taIndex != -1) ? headerData[taIndex].substr("SA:"s.length()) : "";
int raIndex = findContains(headerData, "RA:", 1);
std::string rAddr = (raIndex != -1) ? headerData[raIndex].substr("RA:"s.length()) : "";
}
#endif /* EE781A91_6D07_47AC_B3C4_F99E29F3731F */