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Mail lesbar

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Tim Tersch
2022-01-27 10:35:38 +01:00
parent 8559a71959
commit 7f83467a07
1 changed files with 37 additions and 4 deletions
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37
MyMail.java
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@@ -1,3 +1,5 @@
import java.util.Iterator;
public class MyMail { public class MyMail {
public static final String POP3_SERVER = "127.0.0.1"; public static final String POP3_SERVER = "127.0.0.1";
@@ -229,7 +231,13 @@ public class MyMail {
// Mail abrufen (RETR) // Mail abrufen (RETR)
con.send("RETR " + pNumber); con.send("RETR " + pNumber);
mes = con.receive(); mes = con.receive();
boolean header = true;
String date = "";
String sender = "";
String subject = "";
String text = ""; String text = "";
while (!mes.equals(".")) { while (!mes.equals(".")) {
// Text der Mail parsen // Text der Mail parsen
// Verarbeite die Metadaten, vor allem: // Verarbeite die Metadaten, vor allem:
@@ -243,10 +251,35 @@ public class MyMail {
// machen. // machen.
// Tipp: Merk dir in einem boolean, ob du im Textkörper oder im Header bist. // Tipp: Merk dir in einem boolean, ob du im Textkörper oder im Header bist.
mes = con.receive(); mes = con.receive();
text += mes; if (header) {
if (mes.equals("")) {
header = false;
} else if (mes.startsWith("Delivery-date")) {
date = mes.substring(15);
} else if (mes.startsWith("From")) {
boolean open = false;
for (char c : mes.toCharArray()) {
if (open) {
if (c == '>')
break;
sender += c;
} else if (c == '<') {
open = true;
}
}
} else if (mes.startsWith("Subject")) {
subject = mes.substring(9);
}
} else {
mes = mes.replaceAll("=C3=BC", "ü");
mes = mes.replaceAll("=C3=A4", "ä");
mes = mes.replaceAll("=C3=B6", "ö");
mes = mes.replaceAll("=C3=9F", "ß");
text += mes + "\n";
}
} // end of while } // end of while
return new Mail(pNumber, "DATE", "SENDER", "SUBJECT", mes); return new Mail(pNumber, date, sender, subject, text);
} }
/** /**