feat(fls): Java's view of the e-mail programs

The Java view now reads what FILIUS 2.14 keeps for its e-mail programs: the server's domain, switch and bean accounts with their mailboxes, and the accounts of /mailserver/konten.txt, which Java reads at every simulation start and which so win over the bean list; the client's three folders and address book, and its account from /konten.txt (no bean holds it). javaEmail.ts ports the bean setters and both file readers (stringZuListeBenutzerkonten, EmailKonto(String)); javaString.ts Java's trim, split and StringTokenizer; javaFileSystem.ts the file lookup, now shared with the DNS server, with the four non-ASCII units Java's equalsIgnoreCase also takes for an ASCII letter (measured over the BMP). Checked against Java on the corpus (the oracle dumps the e-mail state) and on 43 account files read by EmailServer.kontenLaden and EmailAnwendung.laden (EmailFileCases). Found: older files keep recipients as strings in the typed lists; a getter copy of the sender is filled and set back; one short server line makes Java throw for the whole file; a message with an empty text is lost on reading; a broken last client line empties the account. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-30 07:06:55 +00:00
parent c80d212c90
commit ec5523d7c7
22 changed files with 2900 additions and 94 deletions
@@ -0,0 +1,65 @@
+// Runs FILIUS's own readers of the e-mail account files on every case of a
+// list: EmailServer.kontenLaden on /mailserver/konten.txt ("server") and
+// EmailAnwendung.laden on /konten.txt ("client"). Writes the accounts Java
+// ends up with — the reference for packages/fls/src/javaEmail.ts. One case
+// per line: a whole file, ASCII with Java-style unicode escapes (backslash,
+// u, four hex digits).
+//
+// Usage: java -cp filius.jar:lib/*:classes EmailFileCases server|client <cases txt> <output json>
+
+import filius.hardware.knoten.Rechner;
+import filius.software.email.EmailAnwendung;
+import filius.software.email.EmailKonto;
+import filius.software.email.EmailServer;
+import filius.software.system.Datei;
+import filius.software.system.Dateisystem;
+import filius.software.system.InternetKnotenBetriebssystem;
+
+import java.io.FileOutputStream;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
+public class EmailFileCases {
+
+    public static void main(String[] args) throws Exception {
+        boolean server = args[0].equals("server");
+        List<Object> result = new ArrayList<>();
+        for (String line : Files.readAllLines(Path.of(args[1]), StandardCharsets.US_ASCII)) {
+            InternetKnotenBetriebssystem system = (InternetKnotenBetriebssystem) new Rechner().getSystemSoftware();
+            Dateisystem fileSystem = system.getDateisystem();
+            Datei file = new Datei();
+            file.setName("konten.txt");
+            file.setDateiInhalt(IpCheckCases.unescape(line));
+            Object accounts;
+            try {
+                if (server) {
+                    EmailServer mail = new EmailServer();
+                    mail.setSystemSoftware(system);
+                    fileSystem.speicherDatei(fileSystem.holeRootPfad() + Dateisystem.FILE_SEPARATOR + "mailserver", file);
+                    mail.kontenLaden();
+                    accounts = FlsOracle.emailAccounts(mail.getListeBenutzerkonten());
+                } else {
+                    EmailAnwendung mail = new EmailAnwendung();
+                    mail.setSystemSoftware(system);
+                    fileSystem.speicherDatei(fileSystem.getRoot(), file);
+                    mail.laden();
+                    Map<String, EmailKonto> konten = mail.holeKontoListe();
+                    accounts = konten.isEmpty() ? null : FlsOracle.emailAccounts(new ArrayList<>(konten.values())).get(0);
+                }
+            } catch (RuntimeException error) {
+                accounts = "!" + error.getClass().getSimpleName();
+            }
+            result.add(Arrays.asList(line, accounts));
+        }
+        try (FileOutputStream out = new FileOutputStream(args[2])) {
+            out.write((FlsOracle.Json.write(result, "") + "\n").getBytes(StandardCharsets.UTF_8));
+        }
+        System.out.println("email " + args[0] + " cases: " + result.size());
+        System.exit(0);
+    }
+}