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first test with new 3rdParty

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richonguzman 2024-06-20 14:06:14 -04:00
parent d82cf9235d
commit 64b51fea72
4 changed files with 86 additions and 57 deletions
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116
src/digi_utils.cpp
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@ -24,35 +24,32 @@ extern bool backUpDigiMode;
namespace DIGI_Utils {
String generateDigiRepeatedPacket(const String& packet){
String temp0, path;
temp0 = packet.substring(packet.indexOf(">") + 1, packet.indexOf(":"));
if (temp0.indexOf(",") > 2) {
path = temp0.substring(temp0.indexOf(",") + 1, temp0.indexOf(":"));
if (path.indexOf("WIDE1-") >= 0) {
String hop = path.substring(path.indexOf("WIDE1-") + 6, path.indexOf("WIDE1-") + 7);
if (hop.toInt() >= 1 && hop.toInt() <= 7) {
if (hop.toInt() == 1) {
path.replace("WIDE1-1", Config.callsign + "*");
} else {
path.replace("WIDE1-" + hop, Config.callsign + "*,WIDE1-" + String(hop.toInt() - 1));
}
String buildPacket(const String& path, const String& packet, bool thirdParty) {
String packetToRepeat = packet.substring(0, packet.indexOf(",") + 1);
String tempPath = path;
tempPath.replace(Config.beacon.path, Config.callsign + "*");
packetToRepeat += tempPath;
if (thirdParty) {
packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(":}")));
} else {
packetToRepeat += APRS_IS_Utils::checkForStartingBytes(packet.substring(packet.indexOf(":")));
}
return packetToRepeat;
}
String repeatedPacket = packet.substring(0, packet.indexOf(">")); // sender
repeatedPacket += ">";
repeatedPacket += temp0.substring(0, temp0.indexOf(",")); // tocall
repeatedPacket += ",";
repeatedPacket += path;
String payload = packet.substring(packet.indexOf(":"));
if (payload.indexOf("\x3c\xff\x01") != -1) {
payload = payload.substring(0, payload.indexOf("\x3c\xff\x01"));
}
repeatedPacket += payload;
return repeatedPacket;
} else {
return "";
}
String generateDigiRepeatedPacket(const String& packet, bool thirdParty){
String temp, path;
if (thirdParty) { // only header is used
String header = packet.substring(0, packet.indexOf(":}"));
temp = header.substring(header.indexOf(">") + 1);
} else {
temp = packet.substring(packet.indexOf(">") + 1, packet.indexOf(":"));
}
if (temp.indexOf(",") > 2) { // checks for path
path = temp.substring(temp.indexOf(",") + 1);
if (path.indexOf(Config.beacon.path) != -1) {
return buildPacket(path, packet, thirdParty);
} else {
return "";
}
@ -66,27 +63,56 @@ namespace DIGI_Utils {
String loraPacket, Sender, AddresseeAndMessage, Addressee;
if (packet != "") {
if ((packet.substring(0, 3) == "\x3c\xff\x01") && (packet.indexOf("NOGATE") == -1)) {
Sender = packet.substring(3, packet.indexOf(">"));
if (Sender != Config.callsign && Utils::checkValidCallsign(Sender)) {
if (STATION_Utils::check25SegBuffer(Sender, packet.substring(packet.indexOf(":") + 2))) {
STATION_Utils::updateLastHeard(Sender);
Utils::typeOfPacket(packet.substring(3), 2); // Digi
AddresseeAndMessage = packet.substring(packet.indexOf("::") + 2);
Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
Addressee.trim();
if (packet.indexOf("::") > 10 && Addressee == Config.callsign) { // its a message for me!
queryMessage = APRS_IS_Utils::processReceivedLoRaMessage(Sender, AddresseeAndMessage);
}
if (!queryMessage && packet.indexOf("WIDE1-") > 10 && (Config.digi.mode == 2 || backUpDigiMode)) { // If should repeat packet (WIDE1 Digi)
loraPacket = generateDigiRepeatedPacket(packet.substring(3));
if (loraPacket != "") {
STATION_Utils::addToOutputPacketBuffer(loraPacket);
display_toggle(true);
lastScreenOn = millis();
if (packet.indexOf("}") > 0 && packet.indexOf("TCPIP") > 0) { // 3rd Party
String noHeaderPacket = packet.substring(packet.indexOf(":}") + 2);
Sender = noHeaderPacket.substring(0, noHeaderPacket.indexOf(">"));
if (Sender != Config.callsign) { // avoid processing own packets
if (STATION_Utils::check25SegBuffer(Sender, noHeaderPacket.substring(noHeaderPacket.indexOf(":") + 2))) {
STATION_Utils::updateLastHeard(Sender);
Utils::typeOfPacket(noHeaderPacket, 2); // Digi
if (noHeaderPacket.indexOf("::") > 10) { // it's a message
AddresseeAndMessage = noHeaderPacket.substring(noHeaderPacket.indexOf("::") + 2);
Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
Addressee.trim();
if (Addressee == Config.callsign) { // it's a message for me!
queryMessage = APRS_IS_Utils::processReceivedLoRaMessage(Sender, AddresseeAndMessage);
}
}
if (!queryMessage) {
loraPacket = generateDigiRepeatedPacket(packet.substring(3), true);
if (loraPacket != "") {
STATION_Utils::addToOutputPacketBuffer(loraPacket);
display_toggle(true);
lastScreenOn = millis();
}
}
}
}
}
} else {
Sender = packet.substring(3, packet.indexOf(">"));
if (Sender != Config.callsign && Utils::checkValidCallsign(Sender)) {
if (STATION_Utils::check25SegBuffer(Sender, packet.substring(packet.indexOf(":") + 2))) {
STATION_Utils::updateLastHeard(Sender);
Utils::typeOfPacket(packet.substring(3), 2); // Digi
if (packet.indexOf("::") > 10) { // it's a message
AddresseeAndMessage = packet.substring(packet.indexOf("::") + 2);
Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
Addressee.trim();
if (Addressee == Config.callsign) { // its a message for me!
queryMessage = APRS_IS_Utils::processReceivedLoRaMessage(Sender, AddresseeAndMessage);
}
}
if (!queryMessage) {
loraPacket = generateDigiRepeatedPacket(packet.substring(3), false);
if (loraPacket != "") {
STATION_Utils::addToOutputPacketBuffer(loraPacket);
display_toggle(true);
lastScreenOn = millis();
}
}
}
}
}
}
}
}