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update indexOf kill

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Ricardo Guzman (Richonguzman)
2026-02-24 19:29:20 -03:00
parent 23c8257c80
commit 808d740477
3 changed files with 57 additions and 47 deletions
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src/aprs_is_utils.cpp
+48 -40
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@@ -135,30 +135,30 @@ namespace APRS_IS_Utils {
}
String checkForStartingBytes(const String& packet) {
if (packet.indexOf("\x3c\xff\x01") != -1) {
return packet.substring(0, packet.indexOf("\x3c\xff\x01"));
} else {
return packet;
}
int index = packet.indexOf("\x3c\xff\x01");
return (index != -1) ? packet.substring(0, index) : packet;
}
String buildPacketToUpload(const String& packet) {
String packetToUpload = packet.substring(3, packet.indexOf(":"));
int colonIndex = packet.indexOf(":");
String packetToUpload = packet.substring(3, colonIndex);
if (Config.aprs_is.active && passcodeValid && Config.aprs_is.messagesToRF) {
packetToUpload += ",qAR,";
} else {
packetToUpload += ",qAO,";
}
packetToUpload += Config.callsign;
packetToUpload += checkForStartingBytes(packet.substring(packet.indexOf(":")));
packetToUpload += checkForStartingBytes(packet.substring(colonIndex));
return packetToUpload;
}
bool processReceivedLoRaMessage(const String& sender, const String& packet, bool thirdParty) {
String receivedMessage;
if (packet.indexOf("{") > 0) { // ack?
int leftCurlyBraceIndex = packet.indexOf("{");
int colonIndex = packet.indexOf(":");
if (leftCurlyBraceIndex > 0) { // ack?
String ackMessage = "ack";
ackMessage.concat(packet.substring(packet.indexOf("{") + 1));
ackMessage.concat(packet.substring(leftCurlyBraceIndex + 1));
ackMessage.trim();
//Serial.println(ackMessage);
@@ -180,9 +180,9 @@ namespace APRS_IS_Utils {
addToBuffer += ":";
addToBuffer += ackMessage;
STATION_Utils::addToOutputPacketBuffer(addToBuffer);
receivedMessage = packet.substring(packet.indexOf(":") + 1, packet.indexOf("{"));
receivedMessage = packet.substring(colonIndex + 1, leftCurlyBraceIndex);
} else {
receivedMessage = packet.substring(packet.indexOf(":") + 1);
receivedMessage = packet.substring(colonIndex + 1);
}
if (receivedMessage.indexOf("?") == 0) {
if (!Config.display.alwaysOn && Config.display.timeout != 0) {
@@ -207,29 +207,30 @@ namespace APRS_IS_Utils {
if (Sender != Config.callsign && Utils::callsignIsValid(Sender)) {
STATION_Utils::updateLastHeard(Sender);
Utils::typeOfPacket(packet.substring(3), 0); // LoRa-APRS
const String& AddresseeAndMessage = packet.substring(packet.indexOf("::") + 2);
int doubleColonIndex = packet.indexOf("::");
const String& AddresseeAndMessage = packet.substring(doubleColonIndex + 2);
String Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
Addressee.trim();
bool queryMessage = false;
if (packet.indexOf("::") > 10 && Addressee == Config.callsign) { // its a message for me!
if (doubleColonIndex > 10 && Addressee == Config.callsign) { // its a message for me!
queryMessage = processReceivedLoRaMessage(Sender, checkForStartingBytes(AddresseeAndMessage), false);
}
if (!queryMessage) {
const String& aprsPacket = buildPacketToUpload(packet);
if (!Config.display.alwaysOn && Config.display.timeout != 0) {
displayToggle(true);
}
lastScreenOn = millis();
#ifdef HAS_A7670
stationBeacon = true;
A7670_Utils::uploadToAPRSIS(aprsPacket);
stationBeacon = false;
#else
upload(aprsPacket);
#endif
Utils::println("---> Uploaded to APRS-IS");
displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
if (queryMessage) return;
const String& aprsPacket = buildPacketToUpload(packet);
if (!Config.display.alwaysOn && Config.display.timeout != 0) {
displayToggle(true);
}
lastScreenOn = millis();
#ifdef HAS_A7670
stationBeacon = true;
A7670_Utils::uploadToAPRSIS(aprsPacket);
stationBeacon = false;
#else
upload(aprsPacket);
#endif
Utils::println("---> Uploaded to APRS-IS");
displayShow(firstLine, secondLine, thirdLine, fourthLine, fifthLine, sixthLine, seventhLine, 0);
}
}
}
@@ -245,26 +246,30 @@ namespace APRS_IS_Utils {
outputPacket.concat(",TCPIP,");
outputPacket.concat(Config.callsign);
outputPacket.concat("*");
int colonEqualIndex = packet.indexOf(":=");
int doubleColonIndex = packet.indexOf("::");
int colonInvAccentIndex = packet.indexOf(":`");
switch (packetType) {
case 0: // gps
if (packet.indexOf(":=") > 0) {
outputPacket += packet.substring(packet.indexOf(":="));
if (colonEqualIndex > 0) {
outputPacket += packet.substring(colonEqualIndex);
} else {
outputPacket += packet.substring(packet.indexOf(":!"));
}
break;
case 1: // messages
outputPacket += packet.substring(packet.indexOf("::"));
outputPacket += packet.substring(doubleColonIndex);
break;
case 2: // status
outputPacket += packet.substring(packet.indexOf(":>"));
break;
case 3: // telemetry
outputPacket += packet.substring(packet.indexOf("::"));
outputPacket += packet.substring(doubleColonIndex);
break;
case 4: // mic-e
if (packet.indexOf(":`") > 0) {
outputPacket += packet.substring(packet.indexOf(":`"));
if (colonInvAccentIndex > 0) {
outputPacket += packet.substring(colonInvAccentIndex);
} else {
outputPacket += packet.substring(packet.indexOf(":'"));
}
@@ -316,18 +321,21 @@ namespace APRS_IS_Utils {
if (packet.startsWith("#")) {
if (Config.digi.backupDigiMode) lastServerCheck = currentTime;
} else {
if (Config.aprs_is.messagesToRF && packet.indexOf("::") > 0) {
int doubleColonIndex = packet.indexOf("::");
if (Config.aprs_is.messagesToRF && doubleColonIndex > 0) {
String Sender = packet.substring(0, packet.indexOf(">"));
const String& AddresseeAndMessage = packet.substring(packet.indexOf("::") + 2);
String Addressee = AddresseeAndMessage.substring(0, AddresseeAndMessage.indexOf(":"));
const String& AddresseeAndMessage = packet.substring(doubleColonIndex + 2);
int colonIndex = AddresseeAndMessage.indexOf(":");
String Addressee = AddresseeAndMessage.substring(0, colonIndex);
Addressee.trim();
if (Addressee == Config.callsign) { // its for me!
String receivedMessage;
if (AddresseeAndMessage.indexOf("{") > 0) { // ack?
int curlyBraceIndex = AddresseeAndMessage.indexOf("{");
if (curlyBraceIndex > 0) { // ack?
processAckMessage(Sender, AddresseeAndMessage);
receivedMessage = AddresseeAndMessage.substring(AddresseeAndMessage.indexOf(":") + 1, AddresseeAndMessage.indexOf("{"));
receivedMessage = AddresseeAndMessage.substring(colonIndex + 1, curlyBraceIndex);
} else {
receivedMessage = AddresseeAndMessage.substring(AddresseeAndMessage.indexOf(":") + 1);
receivedMessage = AddresseeAndMessage.substring(colonIndex + 1);
}
if (receivedMessage.indexOf("?") == 0) {
Utils::println("Rx Query (APRS-IS) : " + packet);