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callsignValidationTest

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richonguzman 2024-06-07 17:29:55 -04:00
parent a8e1a48d62
commit 397a94cc47
5 changed files with 116 additions and 62 deletions
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43
src/utils.cpp
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@ -325,4 +325,47 @@ namespace Utils {
}
}
bool checkValidCallsign(const String& callsign) {
String cleanCallsign;
if (callsign.indexOf("-")) {
cleanCallsign = callsign.substring(0, callsign.indexOf("-"));
String ssid = callsign.substring(callsign.indexOf("-") + 1);
int ssidInt = ssid.toInt();
if (ssidInt == 0 && ssid != "0") {
return false;
} else if (ssidInt < 0 || ssidInt >= 15) {
return false;
}
} else {
cleanCallsign = callsign;
}
if (cleanCallsign.length() < 4 || cleanCallsign.length() > 6) {
return false;
}
if (isDigit(cleanCallsign[1]) && cleanCallsign.length() < 6) {
cleanCallsign = " " + cleanCallsign; // ANAA --> _ANAA
}
if (!isAlpha(cleanCallsign[1]) && !isDigit(cleanCallsign[2]) && !isAlpha(cleanCallsign[3])) {
return false;
}
if (cleanCallsign.length() == 5 && !isAlpha(cleanCallsign[4])) {
return false;
}
if (cleanCallsign.length() == 6 && (!isAlpha(cleanCallsign[4]) || !isAlpha(cleanCallsign[5]))) {
return false;
}
/* ABCDEFG - XX
0 A = _ or alpha num
1 B = alpha
2 C = num
3 D = alpha
4 E = _ or alpha
5 F = _ or alpha
XX = 0 - 15
*/
return true;
}
}