// RFC 3691: UNSELECT
// RFC 2971: ID
+// FEATURE: MIME-queries
// FEATURE: READ-WRITE / READ-ONLY status on SELECT
// FEATURE: pipelining
// FEATURE: support [charset]
// FEATURE: \Noselect
// FEATURE: subscriptions
-public class IMAP extends MessageProtocol {
- // Constants //////////////////////////////////////////////////////////////////////////////
+public class IMAP {
- public static final char imapSeparator = '.';
public static final float version = (float)0.1;
+ // API Class //////////////////////////////////////////////////////////////////////////////
+
+ public static final int
+ PEEK=0x1, BODYSTRUCTURE=0x2, ENVELOPE=0x4, FLAGS=0x8, INTERNALDATE=0x10,
+ RFC822=0x20, RFC822TEXT=0x40, RFC822SIZE=0x80, NEGATEHEADERS=0x100, UID=0x200, RFC822HEADER=0x400;
+
+ public static interface API {
+ public String[] capability();
+ public Hashtable id(Hashtable clientId);
+ public void copy(Query q, String to);
+ public void login(String u, String p);
+ public void logout();
+ public void unselect();
+ public void delete(String m);
+ public void create(String m);
+ public void append(String m, int flags, Date arrival, String body);
+ public void check();
+ public void noop();
+ public void close();
+ public void subscribe(String mailbox);
+ public void unsubscribe(String mailbox);
+ public int seen(String mailbox);
+ public int recent(String mailbox);
+ public int count(String mailbox);
+ public int uidNext(String mailbox);
+ public int uidValidity(String mailbox);
+ public void rename(String from, String to);
+ public void select(String mailbox, boolean examineOnly);
+
+ public static interface Client {
+ public void expunge(int uid);
+ public void list(char separator, String mailbox);
+ public void lsub(char separator, String mailbox);
+ public void fetch(int uidnum, int flags, int size, Message m); // m may be null or incomplete
+ }
- // Callbacks //////////////////////////////////////////////////////////////////////////////
-
- public static interface Authenticator { public abstract Mailbox authenticate(String user, String pass); }
+ public void setFlags(Query q, int flags, boolean uid, Client c);
+ public void removeFlags(Query q, int flags, boolean uid, Client c);
+ public void addFlags(Query q, int flags, boolean uid, Client c);
+ public void expunge(Client client);
+ public void fetch(Query q, int spec, String[] headers, int start, int end, boolean uid, Client c);
+ public void lsub(String start, String ref, Client client);
+ public void list(String start, String ref, Client client);
+
+ public static interface Authenticator { public abstract Mailbox authenticate(String user, String pass); }
+ public static class Exn extends MailException { public Exn(String s) { super(s); } }
+ public static class Bad extends Exn { public Bad(String s) { super(s); } }
+ public static class No extends Exn { public No(String s) { super(s); } }
+ }
- // Exceptions //////////////////////////////////////////////////////////////////////////////
+ // SocketWrapper //////////////////////////////////////////////////////////////////////////////
- public static class Exn extends MailException { public Exn(String s) { super(s); } }
- public static class Bad extends Exn { public Bad(String s) { super(s); } }
- public static class No extends Exn { public No(String s) { super(s); } }
+ public static class SocketWrapper /* implements API */ {
+ // eventually this will implement the client side of an IMAP socket conversation
+ }
+ // MailboxWrapper //////////////////////////////////////////////////////////////////////////////
- // Single Session Handler //////////////////////////////////////////////////////////////////////////////
+ /** wraps an IMAP.API interface around a Mailbox */
+ public static class MailboxWrapper implements API {
- private static class Session extends Incoming {
- Mailbox selected = null;
- Mailbox selected() { if (selected == null) throw new Bad("no mailbox selected"); return selected; }
- String selectedName = null;
Mailbox inbox = null;
- final Mailbox root;
- final Socket conn;
- final String vhost;
- final Authenticator auth;
- final PrintWriter pw;
- final PushbackReader r;
- final InputStream is;
- public void init() { }
- public Session(Socket conn, Mailbox root, Authenticator auth) throws IOException {
- this(conn, java.net.InetAddress.getLocalHost().getHostName(), root, auth); }
- public Session(Socket conn, String vhost, Mailbox root, Authenticator auth) throws IOException {
- this.vhost = vhost; this.conn = conn; this.root = root; this.auth = auth;
- this.pw = new PrintWriter(new OutputStreamWriter(conn.getOutputStream()));
- this.r = new PushbackReader(new InputStreamReader(this.is = conn.getInputStream()));
- }
+ Mailbox selected = null;
+ Mailbox selected() { if (selected == null) throw new API.Bad("no mailbox selected"); return selected; }
+ final API.Authenticator auth;
- private void star(String s) { println("* " + s); }
- private void println(String s) { pw.println(s); pw.flush(); }
- private void print(String s) { pw.print(s); }
+ public static final char sep = '.';
+
+ private final Mailbox root;
+ public MailboxWrapper(Mailbox root, API.Authenticator auth) { this.root = root; this.auth = auth; }
private Mailbox getMailbox(String name, boolean create) {
Mailbox m = root;
- for(StringTokenizer st = new StringTokenizer(name, imapSeparator + ""); st.hasMoreTokens();)
- if ((m = m.slash(st.nextToken(), create)) == null) throw new No("no such mailbox " + name);
+ for(StringTokenizer st = new StringTokenizer(name, sep + ""); st.hasMoreTokens();)
+ if ((m = m.slash(st.nextToken(), create)) == null) throw new API.No("no such mailbox " + name);
return m;
}
// FEATURE: not accurate when a wildcard and subsequent non-wildcards both match a single component
- public HashSet lsub(String start, String ref, HashSet reply) { return list(start, ref, reply); }
- public HashSet list(String start, String ref, HashSet reply) {
- if (reply == null) reply = new HashSet();
- if (ref.length() == 0 && start.length() == 0) { reply.add(""); return reply; }
- while (start.endsWith(""+imapSeparator)) start = start.substring(0, start.length() - 1);
+ public void lsub(String start, String ref, Client client) { list(start, ref, client); }
+ public void list(String start, String ref, Client client) {
+ if (ref.length() == 0 && start.length() == 0) { client.list(sep, ""); return; }
+ while (start.endsWith(""+sep)) start = start.substring(0, start.length() - 1);
String[] children = (start.length() == 0 ? root : getMailbox(start, false)).children();
for(int i=0; i<children.length; i++) {
- String s = children[i], pre = ref, kid = start + (start.length() > 0 ? imapSeparator+"" : "") + s;
+ String s = children[i], pre = ref, kid = start + (start.length() > 0 ? sep+"" : "") + s;
while(true) {
if (pre.length() == 0) {
- if (s.length() == 0) reply.add(kid);
+ if (s.length() == 0) client.list(sep, kid);
} else switch(pre.charAt(0)) {
- case imapSeparator: if (s.length() == 0) list(kid, pre.substring(1), reply); break;
- case '%': reply.add(kid); pre=pre.substring(1); list(kid, pre, reply); break;
- case '*': reply.add(kid); list(kid, pre, reply); pre = pre.substring(1); break;
- default: if (s.length()==0) break;
- if (s.charAt(0) != pre.charAt(0)) break;
- s = s.substring(1); pre = pre.substring(1); continue;
+ case sep: if (s.length() == 0) list(kid, pre.substring(1), client); break;
+ case '%': client.list(sep, kid); pre=pre.substring(1); list(kid, pre, client); break;
+ case '*': client.list(sep, kid); list(kid, pre, client); pre = pre.substring(1); break;
+ default: if (s.length()==0) break;
+ if (s.charAt(0) != pre.charAt(0)) break;
+ s = s.substring(1); pre = pre.substring(1); continue;
}
break;
}
}
- return reply;
}
public String[] capability() { return new String[] { "IMAP4rev1", "UNSELECT", "ID" }; }
return response;
}
- public void copy(Query q, Mailbox to) { for(Mailbox.Iterator it=selected.iterator(q);it.next();) to.add(it.cur()); }
- public void login(String u, String p) { if ((inbox = auth.authenticate(u,p)) == null) throw new No("Login failed."); }
+ public void copy(Query q, String to0) {
+ Mailbox to = getMailbox(to0, false); for(Mailbox.Iterator it=selected.iterator(q);it.next();) to.add(it.cur()); }
+ public void login(String u, String p) { if ((inbox = auth.authenticate(u,p)) == null) throw new API.No("Login failed."); }
public void logout() { }
- public void unselect() { selected = null; selectedName = null; }
- public void delete(Mailbox m) { if (!m.equals(inbox)) m.destroy(); }
- public void create(String m) { if (!m.endsWith(""+imapSeparator) && !m.equalsIgnoreCase("inbox")) getMailbox(m, true); }
- public void append(Mailbox m, int flags, Date arrival, String body) { m.add(new Message(null,null,body,arrival), flags); }
+ public void unselect() { selected = null; }
+ public void delete(String m0) { Mailbox m = getMailbox(m0, false); if (m != inbox) m.destroy(); }
+ public void create(String m) { if (!m.endsWith(""+sep)) getMailbox(m, true); }
+ public void append(String m, int flags, Date arrival, String body) {
+ getMailbox(m, false).add(new Message(null,null,body,arrival), flags); }
public void check() { }
public void noop() { }
public void close() { for(Mailbox.Iterator it=selected().iterator(Query.deleted()); it.next();) it.delete(); unselect(); }
- public void expunge() { for(Mailbox.Iterator it = selected().iterator(Query.deleted()); it.next();) expunge(it); }
- public void expunge(Mailbox.Iterator it) { star(it.uid() + " EXPUNGE"); it.delete(); }
+ public void expunge(Client c) { for(Mailbox.Iterator it = selected().iterator(Query.deleted());it.next();) expunge(it,c); }
+ public void expunge(Mailbox.Iterator it, Client client) { client.expunge(it.uid()); it.delete(); }
public void subscribe(String mailbox) { }
public void unsubscribe(String mailbox) { }
public int seen(String mailbox) { return getMailbox(mailbox, false).count(Query.seen()); }
public int count(String mailbox) { return getMailbox(mailbox, false).count(Query.all()); }
public int uidNext(String mailbox) { return getMailbox(mailbox, false).uidNext(); }
public int uidValidity(String mailbox) { return getMailbox(mailbox, false).uidValidity(); }
- public void rename(Mailbox from, String to) {
- if (from.equals(inbox)) from.copy(Query.all(), getMailbox(to, true));
+ public void select(String mailbox, boolean examineOnly) { selected = getMailbox(mailbox, false); }
+ public void setFlags(Query q, int f, boolean uid, Client c) { doFlags(q, f, c, uid, 0); }
+ public void addFlags(Query q, int f, boolean uid, Client c) { doFlags(q, f, c, uid, 1); }
+ public void removeFlags(Query q, int f, boolean uid, Client c) { doFlags(q, f, c, uid, -1); }
+ private void doFlags(Query q, int flags, Client c, boolean uid, int style) {
+ for(Mailbox.Iterator it = selected.iterator(q);it.next();) {
+ switch(style) {
+ case -1: it.removeFlags(flags);
+ case 0: it.setFlags(flags);
+ case 1: it.addFlags(flags);
+ }
+ if (c != null) c.fetch(uid ? it.uid() : it.num(), it.flags(), -1, null);
+ }
+ }
+ public void rename(String from0, String to) {
+ Mailbox from = getMailbox(from0, false);
+ if (from.equals(inbox)) { from.copy(Query.all(), getMailbox(to, true)); }
else if (to.equalsIgnoreCase("inbox")) { from.copy(Query.all(), getMailbox(to, true)); from.destroy(); }
else from.rename(to);
}
-
- public void select(String mailbox, boolean examineOnly) {
- selected = getMailbox(selectedName = mailbox, false);
- star("FLAGS (\\Answered \\Flagged \\Deleted \\Seen \\Draft)");
- star(selected.count(Query.all()) + " EXISTS");
- star(selected.count(Query.recent()) + " RECENT");
- star("OK [UIDVALIDITY " + selected.uidValidity() + "] UIDs valid");
+ public void fetch(Query q, int spec, String[] headers, int start, int end, boolean uid, Client client) {
+ for(Mailbox.Iterator it = selected.iterator(q); it.next(); )
+ client.fetch(uid ? it.uid() : it.num(), it.flags(), it.cur().rfc822size(), it.cur());
}
+ }
- // uber FIXME
- public void fetch(Query q, FetchRequest[] fr, boolean uid) {
- for(Mailbox.Iterator it = selected.iterator(q); it.next(); ) {
- Message m = it.cur();
- StringBuffer reply = new StringBuffer();
- boolean peek = false;
- for(int i=0; i<fr.length; i++)
- if (fr[i] == null) continue;
- else if (fr[i] == BODYSTRUCTURE) throw new Bad("BODYSTRUCTURE not supported");
- else if (fr[i] == ENVELOPE ) reply.append("ENVELOPE " + envelope(m) + " ");
- else if (fr[i] == FLAGS ) reply.append("FLAGS (" + flags(it) + ") ");
- else if (fr[i] == INTERNALDATE ) reply.append("INTERNALDATE " + quotify(m.arrival) + " ");
- else if (fr[i] == UID ) reply.append("UID " + it.uid() + " ");
- else if (fr[i] == RFC822 ) { reply.append("RFC822 "); reply.append(qq(m.body)); }
- else if (fr[i] == RFC822HEADER ) { reply.append("RFC822.HEADER ");reply.append(qq(m.allHeaders));}
- else if (fr[i] == RFC822SIZE ) reply.append("RFC822.SIZE " + m.rfc822size() + " ");
- else if (fr[i] == RFC822TEXT ) { }
- else if (fr[i] instanceof FetchRequestBody) {
- FetchRequestBody frb = (FetchRequestBody)fr[i];
- StringBuffer payload = new StringBuffer();
- peek = frb.peek;
- // obey path[] here
- switch(frb.type) {
- case FetchRequestBody.PATH:
- reply.append("BODY[] "); payload.append(m.body); break;
- case FetchRequestBody.TEXT:
- reply.append("BODY[TEXT] "); payload.append(m.body); break;
- case FetchRequestBody.MIME: throw new Bad("FETCH MIME not supported");
- case FetchRequestBody.HEADER: reply.append("BODY[HEADER] "); payload.append(m.allHeaders); break;
- case FetchRequestBody.FIELDS:
- reply.append("BODY[HEADER.FIELDS (");
- for(int j=0; j<frb.headers.length; j++) {
- reply.append(frb.headers[j].s + " ");
- payload.append(frb.headers[j].s + ": " + m.headers.get(frb.headers[j].s) + "\r\n");
- }
- reply.append(")] ");
- break;
- case FetchRequestBody.FIELDS_NOT: throw new Bad("FETCH HEADERS.NOT not supported");
- }
- if (frb.start == -1) reply.append(qq(payload.toString()));
- else if (frb.start == -1) reply.append("<" + frb.end + ">" + qq(payload.substring(0, frb.end + 1)));
- else reply.append("<" + frb.start + "." + frb.end + ">" + qq(payload.substring(frb.start, frb.end + 1)));
- } else throw new Error("this should never happen");
- star((uid ? it.uid() : it.num()) + " FETCH (" + reply.toString() + (uid ? " UID " + it.uid() : "") + ")");
- if (!peek) it.seen(true);
- }
- }
- public void store(Query q, int addFlags, int removeFlags, boolean silent, boolean uid) {
- for(Mailbox.Iterator it = selected.iterator(q); it.next(); ) {
- it.addFlags(addFlags);
- it.removeFlags(removeFlags);
- if (!silent) star((uid ? it.uid() : it.num()) + " FETCH (FLAGS (" + flags(it) + "))");
- }
+ // Single Session Handler //////////////////////////////////////////////////////////////////////////////
+
+ /** takes an IMAP.API and exposes it to the world as an IMAP server on a TCP socket */
+ private static class Server extends Parser implements API.Client {
+ String selectedName = null;
+ Mailbox inbox = null;
+ final API api;
+ final Mailbox root;
+ final Socket conn;
+ final String vhost;
+ public void init() { }
+ public Server(Socket conn, Mailbox root, API.Authenticator auth) throws IOException {
+ this(conn, java.net.InetAddress.getLocalHost().getHostName(), root, auth); }
+ public Server(Socket conn, String vhost, Mailbox root, API.Authenticator auth) throws IOException {
+ super(conn);
+ this.api = new IMAP.MailboxWrapper(root, auth);
+ this.vhost = vhost; this.conn = conn; this.root = root;
}
- private void emitListResponse(HashSet boxes)
- { for(Iterator it = boxes.iterator(); it.hasNext(); ) star("LIST \"" + imapSeparator + "\" \"" + it.next() + "\""); }
+ // client callbacks
+ private Token[] lastfetch = null; // hack
+ private boolean lastuid = false; // hack
+ public void fetch(int uidnum, int flags, int size, Message m) {
+ fetch(null, lastfetch, uidnum, flags, size, lastuid, m); }
+ public void expunge(int uid) { star(uid + " EXPUNGE"); }
+ public void list(char separator, String mailbox) { star("LIST \"" + separator + "\" \""+mailbox+"\""); }
+ public void lsub(char separator, String mailbox) { star("LSUB \"" + separator + "\" \""+mailbox+"\""); }
+ public void star(String s) { println("* " + s); }
public boolean handleRequest() throws IOException {
- println("* OK " + vhost + " " + IMAP.class.getName() + " IMAP4rev1 [RFC3501] v" + version + " server ready");
+ star("OK " + vhost + " " + IMAP.class.getName() + " IMAP4rev1 [RFC3501] v" + version + " server ready");
for(String tag = null;; newline()) try {
- pw.flush();
+ flush();
boolean uid = false;
tag = null; tag = token().atom();
String command = token().atom();
if (command.equals("UID")) { uid = true; command = token().atom(); }
switch(((Integer)commands.get(command.toUpperCase())).intValue()) {
- case AUTHENTICATE: login(token().astring(), token().astring()); break;
- case LIST: emitListResponse(list(token().q(), token().q(), null)); break;
- case LSUB: emitListResponse(lsub(token().q(), token().q(), null)); break;
- case SUBSCRIBE: subscribe(token().atom()); break;
- case UNSUBSCRIBE: unsubscribe(token().atom()); break;
- case CAPABILITY: star("CAPABILITY " + join(" ", capability())); break;
+ case AUTHENTICATE: api.login(token().astring(), token().astring()); break;
+ case LOGIN: api.login(token().astring(), token().astring()); break;
+ case LOGOUT: api.logout(); star("BYE"); conn.close(); return false;
+ case LIST: api.list(token().q(), token().q(), this); break;
+ case LSUB: api.lsub(token().q(), token().q(), this); break;
+ case SUBSCRIBE: api.subscribe(token().atom()); break;
+ case UNSUBSCRIBE: api.unsubscribe(token().atom()); break;
+ case CAPABILITY: star("CAPABILITY " + Printer.join(" ", api.capability())); break;
//case ID: id(); break;
- case LOGIN: login(token().astring(), token().astring()); break;
- case LOGOUT: logout(); star("BYE"); conn.close(); return false;
- case RENAME: rename(token().mailbox(), token().atom()); break;
- case EXAMINE: select(token().astring(), true); break;
- case SELECT: select(token().astring(), false); break;
- case COPY: copy(Query.set(uid, token().set()), token().mailbox()); break;
- case DELETE: delete(token().mailbox()); break;
- case CHECK: check(); break;
- case NOOP: noop(); break;
- case CLOSE: close(); break;
- case EXPUNGE: expunge(); break;
- case UNSELECT: unselect(); break;
- case CREATE: create(token().astring()); break;
- case FETCH: fetch(Query.set(uid, token().set()), parseFetch(token().l()), uid); break;
+ case RENAME: api.rename(token().atom(), token().atom()); break;
+ case EXAMINE: api.select(token().astring(), true); break;
+ case COPY: api.copy(Query.set(uid, token().set()), token().atom()); break;
+ case DELETE: api.delete(token().atom()); break;
+ case CHECK: api.check(); break;
+ case NOOP: api.noop(); break;
+ case CLOSE: api.close(); break;
+ case EXPUNGE: api.expunge(this); break;
+ case UNSELECT: api.unselect(); break;
+ case CREATE: api.create(token().astring()); break;
+ case FETCH: fetch(Query.set(lastuid = uid, token().set()), token().l(), 0, 0, 0, uid, null); break;
+ case SELECT: {
+ String mailbox = token().astring();
+ api.select(mailbox, false);
+ star("FLAGS (\\Answered \\Flagged \\Deleted \\Seen \\Draft)");
+ star(api.count(mailbox) + " EXISTS");
+ star(api.recent(mailbox) + " RECENT");
+ star("OK [UIDVALIDITY " + api.uidValidity(mailbox) + "] UIDs valid");
+ break; }
case STATUS: {
String mailbox = token().atom();
Token[] list = token().l();
String response = "";
for(int i=0; i<list.length; i++) {
String s = list[i].atom();
- if (s.equals("MESSAGES")) response += "MESSAGES " + count(mailbox);
- if (s.equals("RECENT")) response += "RECENT " + seen(mailbox);
- if (s.equals("UIDNEXT")) response += "UNSEEN " + recent(mailbox);
- if (s.equals("UIDVALIDITY")) response += "UIDVALIDITY " + uidValidity(mailbox);
- if (s.equals("UNSEEN")) response += "UIDNEXT " + uidNext(mailbox);
+ if (s.equals("MESSAGES")) response += "MESSAGES " + api.count(mailbox);
+ if (s.equals("RECENT")) response += "RECENT " + api.seen(mailbox);
+ if (s.equals("UIDNEXT")) response += "UNSEEN " + api.recent(mailbox);
+ if (s.equals("UIDVALIDITY")) response += "UIDVALIDITY " + api.uidValidity(mailbox);
+ if (s.equals("UNSEEN")) response += "UIDNEXT " + api.uidNext(mailbox);
}
star("STATUS " + selectedName + " (" + response + ")");
}
case APPEND: {
- Mailbox m = token().mailbox();
+ String m = token().atom();
int flags = 0;
Date arrival = null;
Token t = token();
if (t.type == t.LIST) { flags = t.flags(); t = token(); }
if (t.type == t.QUOTED) { arrival = t.datetime(); t = token(); }
- append(m, flags, arrival, token().q());
+ api.append(m, flags, arrival, token().q());
break; }
case STORE: {
Query q = uid ? Query.uid(token().set()) : Query.num(token().set());
String s = token().atom();
int flags = token().flags();
- if (s.equals("FLAGS")) store(q, flags, ~flags, false, uid);
- else if (s.equals("+FLAGS")) store(q, flags, 0, false, uid);
- else if (s.equals("-FLAGS")) store(q, 0, flags, false, uid);
- else if (s.equals("FLAGS.SILENT")) store(q, flags, ~flags, true, uid);
- else if (s.equals("+FLAGS.SILENT")) store(q, flags, 0, true, uid);
- else if (s.equals("-FLAGS.SILENT")) store(q, 0, flags, true, uid);
- else throw new Bad("unknown STORE specifier " + s);
+ if (s.equals("FLAGS")) api.setFlags(q, flags, uid, null);
+ else if (s.equals("+FLAGS")) api.addFlags(q, flags, uid, null);
+ else if (s.equals("-FLAGS")) api.removeFlags(q, flags, uid, null);
+ if (s.equals("FLAGS.SILENT")) api.setFlags(q, flags, uid, this);
+ else if (s.equals("+FLAGS.SILENT")) api.addFlags(q, flags, uid, this);
+ else if (s.equals("-FLAGS.SILENT")) api.removeFlags(q, flags, uid, this);
+ else throw new API.Bad("unknown STORE specifier " + s);
break; }
- default: throw new Bad("unrecognized command \"" + command + "\"");
+ default: throw new API.Bad("unrecognized command \"" + command + "\"");
}
println(tag + " OK " + command + " Completed.");
- } catch (Bad b) { println(tag==null ? "* BAD Invalid tag" : (tag + " Bad " + b.toString())); b.printStackTrace();
- } catch (No n) { println(tag==null ? "* BAD Invalid tag" : (tag + " No " + n.toString())); n.printStackTrace(); }
+ } catch (API.Bad b) { println(tag==null ? "* BAD Invalid tag" : (tag + " Bad " + b.toString())); b.printStackTrace();
+ } catch (API.No n) { println(tag==null ? "* BAD Invalid tag" : (tag + " No " + n.toString())); n.printStackTrace(); }
}
+ /**
+ * Parse a fetch request <i>or</i> emit a fetch reply.
+ *
+ * To avoid duplicating tedious parsing logic, this function
+ * performs both of the following tasks:
+ * - parse the fetch request in Token[] t and return a fetch spec
+ * - emit a fetch reply for the parsed spec with respect to message m
+ */
+ private void fetch(Query q, Token[] t, int uidnum, int flags, int size, boolean uid, Message m) {
+ lastfetch = t;
+ boolean e = m != null;
+ int spec = 0; // spec; see constants for flags
+ String[] headers = null;
+ int start = -1, end = -1;
+ StringBuffer r = new StringBuffer(); // reply
+ if(e){ r.append(uidnum); r.append(" FETCH ("); }
+ for(int i=0; i<t.length; i++) {
+ if (i>0) r.append(" ");
+ String s = t[i].s.toUpperCase();
+ r.append(s);
+ if (s.equals("BODYSTRUCTURE")) { spec|=BODYSTRUCTURE;if(e){r.append(" ");r.append(Printer.bodystructure(m));}
+ } else if (s.equals("ENVELOPE")) { spec|=ENVELOPE; if(e){r.append(" "); r.append(Printer.envelope(m));}
+ } else if (s.equals("FLAGS")) { spec|=FLAGS; if(e){r.append(" "); r.append(Printer.flags(flags));}
+ } else if (s.equals("INTERNALDATE")) { spec|=INTERNALDATE; if(e){r.append(" "); r.append(Printer.date(m.arrival));}
+ } else if (s.equals("RFC822")) { spec|=RFC822; if(e){r.append(" "); r.append(Printer.message(m));}
+ } else if (s.equals("RFC822.TEXT")) { spec|=RFC822TEXT; if(e){r.append(" ");r.append(Printer.qq(m.body));}
+ } else if (s.equals("RFC822.HEADER")) { spec|=RFC822HEADER; if(e){r.append(" ");r.append(Printer.qq(m.allHeaders));}
+ } else if (s.equals("RFC822.SIZE")) { spec|=RFC822SIZE; if(e){r.append(" "); r.append(m.rfc822size());}
+ } else if (s.equals("BODY.PEEK") || s.equals("BODY")) {
+ if (s.equalsIgnoreCase("BODY.PEEK")) spec |= PEEK;
+ String payload = "";
+ if (i<t.length - 1 && (t[i+1].type == t[i].LIST)) {
+ i++;
+ String s2 = t[i].l()[0].s.toUpperCase();
+ if (t[i].l().length == 0) { spec |= RFC822TEXT; if(e) payload = m.body; }
+ else if (s2.equals("")) { spec |= RFC822TEXT; if(e) payload = m.body; }
+ else if (s2.equals("TEXT")) { spec |= RFC822TEXT; if(e) payload = m.body; }
+ else if (s2.equals("HEADER")) { spec |= RFC822HEADER; if(e) payload = m.allHeaders; }
+ else if (s2.equals("HEADER.FIELDS")) {
+ spec |= RFC822HEADER;
+ headers = t[i].l()[1].sl();
+ if(e) for(int j=0; j<headers.length; j++) payload += headers[j] + ": " + m.headers.get(headers[j]);
+ } else if (s2.equals("HEADER.FIELDS.NOT")) {
+ spec |= RFC822HEADER|NEGATEHEADERS;
+ headers = t[i].l()[1].sl();
+ if(e) { OUTER: for(Enumeration x=m.headers.keys(); x.hasMoreElements();) {
+ String key = (String)x.nextElement();
+ for(int j=0; j<headers.length; j++) if (key.equalsIgnoreCase(headers[j])) continue OUTER;
+ payload += key + ": " + m.headers.get(key);
+ } }
+ } else if (s2.equals("MIME")) { throw new API.Bad("MIME not supported");
+ } else throw new API.Bad("unknown section type " + s2);
+ if (i<t.length - 1 && (t[i+1].s != null && t[i+1].s.startsWith("<"))) {
+ i++;
+ String s3 = t[i].s.substring(1, s.indexOf('>'));
+ int dot = s3.indexOf('.');
+ start = dot == -1 ? Integer.parseInt(s3) : Integer.parseInt(s3.substring(0, s3.indexOf('.')));
+ end = dot == -1 ? -1 : Integer.parseInt(s3.substring(s3.indexOf('.') + 1));
+ if (e) { payload = payload.substring(start, end+1); r.append("<"+start+">"); }
+ }
+ } else {
+ if (e) payload = m.body;
+ }
+ if (e) { r.append(" "); r.append(Printer.qq(payload)); }
+ } else {
+ throw new API.No("unknown fetch argument: " + s);
+ }
+ }
+ if (e) {
+ r.append(")");
+ star(r.toString());
+ } else {
+ api.fetch(q, spec, headers, start, end, uid, this);
+ }
+ }
+
+ private static final Hashtable commands = new Hashtable();
+ private static final int UID = 0; static { commands.put("UID", new Integer(UID)); }
+ private static final int AUTHENTICATE = 1; static { commands.put("AUTHENTICATE", new Integer(AUTHENTICATE)); }
+ private static final int LIST = 2; static { commands.put("LIST", new Integer(LIST)); }
+ private static final int LSUB = 3; static { commands.put("LSUB", new Integer(LSUB)); }
+ private static final int SUBSCRIBE = 4; static { commands.put("SUBSCRIBE", new Integer(SUBSCRIBE)); }
+ private static final int UNSUBSCRIBE = 5; static { commands.put("UNSUBSCRIBE", new Integer(UNSUBSCRIBE)); }
+ private static final int CAPABILITY = 6; static { commands.put("CAPABILITY", new Integer(CAPABILITY)); }
+ private static final int ID = 7; static { commands.put("ID", new Integer(ID)); }
+ private static final int LOGIN = 8; static { commands.put("LOGIN", new Integer(LOGIN)); }
+ private static final int LOGOUT = 9; static { commands.put("LOGOUT", new Integer(LOGOUT)); }
+ private static final int RENAME = 10; static { commands.put("RENAME", new Integer(RENAME)); }
+ private static final int EXAMINE = 11; static { commands.put("EXAMINE", new Integer(EXAMINE)); }
+ private static final int SELECT = 12; static { commands.put("SELECT", new Integer(SELECT)); }
+ private static final int COPY = 13; static { commands.put("COPY", new Integer(COPY)); }
+ private static final int DELETE = 14; static { commands.put("DELETE", new Integer(DELETE)); }
+ private static final int CHECK = 15; static { commands.put("CHECK", new Integer(CHECK)); }
+ private static final int NOOP = 16; static { commands.put("NOOP", new Integer(NOOP)); }
+ private static final int CLOSE = 17; static { commands.put("CLOSE", new Integer(CLOSE)); }
+ private static final int EXPUNGE = 18; static { commands.put("EXPUNGE", new Integer(EXPUNGE)); }
+ private static final int UNSELECT = 19; static { commands.put("UNSELECT", new Integer(UNSELECT)); }
+ private static final int CREATE = 20; static { commands.put("CREATE", new Integer(CREATE)); }
+ private static final int STATUS = 21; static { commands.put("STATUS", new Integer(STATUS)); }
+ private static final int FETCH = 22; static { commands.put("FETCH", new Integer(FETCH)); }
+ private static final int APPEND = 23; static { commands.put("APPEND", new Integer(APPEND)); }
+ private static final int STORE = 24; static { commands.put("STORE", new Integer(STORE)); }
+ }
+
+ public static class Parser {
+ private final Socket conn;
+ private final InputStream is;
+ private final PushbackReader r;
+ private final PrintWriter pw;
+ public Parser(Socket conn) throws IOException {
+ this.conn = conn;
+ this.is = conn.getInputStream();
+ this.pw = new PrintWriter(new OutputStreamWriter(conn.getOutputStream()));
+ this.r = new PushbackReader(new InputStreamReader(this.is));
+ }
+ protected void println(String s) { pw.println(s); pw.flush(); }
+ protected void flush() { pw.flush(); }
Query query() {
String s = null;
boolean not = false;
Query q = null;
while(true) {
Token t = token();
- if (t.type == t.LIST) throw new No("nested queries not yet supported");
+ if (t.type == t.LIST) throw new API.No("nested queries not yet supported");
else if (t.type == t.SET) return Query.num(t.set());
s = t.atom();
if (s.equals("NOT")) { not = true; continue; }
public Token(Token[] list) { l = list; s = null; type = LIST; n = 0; }
public Token(int number) { n = number; l = null; s = null; type = NUMBER; }
- public String flag() { if (type != ATOM) throw new Bad("expected a flag"); return s; }
- public int n() { if (type != NUMBER) throw new Bad("expected number"); return n; }
- public int nz() { int n = n(); if (n == 0) throw new Bad("expected nonzero number"); return n; }
- public String q() { if (type == NIL) return null; if (type != QUOTED) throw new Bad("expected qstring"); return s; }
- public Token[] l() { if (type == NIL) return null; if (type != LIST) throw new Bad("expected list"); return l; }
+ public String flag() { if (type != ATOM) throw new API.Bad("expected a flag"); return s; }
+ public int n() { if (type != NUMBER) throw new API.Bad("expected number"); return n; }
+ public int nz() { int n = n(); if (n == 0) throw new API.Bad("expected nonzero number"); return n; }
+ public String q() { if (type == NIL) return null; if (type != QUOTED) throw new API.Bad("expected qstring"); return s; }
+ public Token[] l() { if (type == NIL) return null; if (type != LIST) throw new API.Bad("expected list"); return l; }
+ public String[] sl() {
+ if (type == NIL) return null;
+ if (type != LIST) throw new API.Bad("expected list");
+ String[] ret = new String[l.length];
+ for(int i=0; i<ret.length; i++) ret[i] = l[i].s;
+ return ret;
+ }
+ public String nstring() { if (type==NIL) return null; if (type==QUOTED) return s; throw new API.Bad("expected nstring"); }
+ public String astring() { if (type == ATOM || type == QUOTED) return s; throw new API.Bad("expected atom or string"); }
public int flags() {
- if (type != LIST) throw new Bad("expected flag list");
+ if (type != LIST) throw new API.Bad("expected flag list");
int ret = 0;
for(int i=0; i<l.length; i++) {
String flag = l[i].s;
return ret;
}
public int[] set() {
- if (type != ATOM) throw new Bad("expected a messageid set");
+ if (type != ATOM) throw new API.Bad("expected a messageid set");
Vec ids = new Vec();
StringTokenizer st = new StringTokenizer(s, ",");
while(st.hasMoreTokens()) {
return ret;
}
public Date date() {
- if (type != QUOTED && type != ATOM) throw new Bad("Expected quoted or unquoted date");
+ if (type != QUOTED && type != ATOM) throw new API.Bad("Expected quoted or unquoted date");
try { return new SimpleDateFormat("dd-MMM-yyyy").parse(s);
- } catch (ParseException p) { throw new Bad("invalid date format; " + p); }
+ } catch (ParseException p) { throw new API.Bad("invalid date format; " + p); }
}
public Date datetime() {
- if (type != QUOTED && type != ATOM) throw new Bad("Expected quoted or unquoted datetime");
+ if (type != QUOTED && type != ATOM) throw new API.Bad("Expected quoted or unquoted datetime");
try { return new SimpleDateFormat("dd-MM-yyyy hh:mm:ss").parse(s.trim());
- } catch (ParseException p) { throw new Bad("invalid datetime format " + s + " : " + p); }
- }
- public String nstring() {
- if (type == NIL) return null;
- if (type == QUOTED) return s;
- throw new Bad("expected NIL or string");
- }
- public String astring() {
- if (type == ATOM) return s;
- if (type == QUOTED) return s;
- throw new Bad("expected atom or string");
+ } catch (ParseException p) { throw new API.Bad("invalid datetime format " + s + " : " + p); }
}
public String atom() {
- if (type != ATOM) throw new Bad("expected atom");
+ if (type != ATOM) throw new API.Bad("expected atom");
for(int i=0; i<s.length(); i++) {
char c = s.charAt(i);
if (c == '(' || c == ')' || c == '{' || c == ' ' || c == '%' || c == '*')
- throw new Bad("invalid char in atom: " + c);
+ throw new API.Bad("invalid char in atom: " + c);
}
return s;
}
- public Mailbox mailbox() {
- if (type == BAREWORD && s.toLowerCase().equals("inbox")) return getMailbox("INBOX", false);
- return getMailbox(astring(), false);
- }
-
}
public char getc() throws IOException {
int ret = r.read();
if (ret == -1) throw new EOFException();
- System.err.print((char)ret);
- System.err.flush();
return (char)ret;
}
public char peekc() throws IOException {
StringBuffer sb = new StringBuffer();
char c = getc(); while (c == ' ') c = getc();
if (c == '\r' || c == '\n') {
- throw new Bad("unexpected end of line");
+ throw new API.Bad("unexpected end of line");
} if (c == '{') {
while(peekc() != '}') sb.append(getc());
int octets = Integer.parseInt(sb.toString());
return null;
}
}
+ }
- public final FetchRequest BODYSTRUCTURE = new FetchRequest();
- public final FetchRequest ENVELOPE = new FetchRequest();
- public final FetchRequest FLAGS = new FetchRequest();
- public final FetchRequest INTERNALDATE = new FetchRequest();
- public final FetchRequest RFC822 = new FetchRequest();
- public final FetchRequest RFC822HEADER = new FetchRequest();
- public final FetchRequest RFC822SIZE = new FetchRequest();
- public final FetchRequest RFC822TEXT = new FetchRequest();
- public final FetchRequest UID = new FetchRequest();
- public final FetchRequest BODY = new FetchRequest();
- public final FetchRequest BODYPEEK = new FetchRequest();
- public class FetchRequest { }
- public class FetchRequestBody extends FetchRequest {
- int type = 0;
- boolean peek = false;
- int[] path = null;
- int start = -1;
- int end = -1;
- Token[] headers = null;
- public static final int PATH = 0;
- public static final int TEXT = 1;
- public static final int MIME = 2;
- public static final int HEADER = 3;
- public static final int FIELDS = 4;
- public static final int FIELDS_NOT= 5;
+ public static class Printer {
+ static String quotify(String s){return s==null?"NIL":"\""+s.replaceAll("\\\\","\\\\").replaceAll("\"","\\\\\"")+"\"";}
+ static String quotify(Date d) { return new SimpleDateFormat("dd-MMM-yyyy HH:mm:ss +zzzz").format(d); }
+ static String address(Address a) {return"("+quotify(a.description)+" NIL "+quotify(a.user)+" "+quotify(a.host)+")"; }
+ public static String addressList(Object a) {
+ if (a == null) return "NIL";
+ if (a instanceof Address) return "("+address((Address)a)+")";
+ Address[] aa = (Address[])a;
+ StringBuffer ret = new StringBuffer();
+ ret.append("(");
+ for(int i=0; i<aa.length; i++) { ret.append(aa[i]); if (i < aa.length - 1) ret.append(" "); }
+ ret.append(")");
+ return ret.toString();
}
-
- public FetchRequest[] parseFetch(Token[] t) {
- FetchRequest[] ret = new FetchRequest[t.length];
- for(int i=0; i<t.length; i++) {
- if (t[i] == null) continue;
- if (t[i].s.equalsIgnoreCase("BODYSTRUCTURE")) ret[i] = BODYSTRUCTURE;
- else if (t[i].s.equalsIgnoreCase("ENVELOPE")) ret[i] = ENVELOPE;
- else if (t[i].s.equalsIgnoreCase("FLAGS")) ret[i] = FLAGS;
- else if (t[i].s.equalsIgnoreCase("INTERNALDATE")) ret[i] = INTERNALDATE;
- else if (t[i].s.equalsIgnoreCase("RFC822")) ret[i] = RFC822;
- else if (t[i].s.equalsIgnoreCase("RFC822.HEADER")) ret[i] = RFC822HEADER;
- else if (t[i].s.equalsIgnoreCase("RFC822.SIZE")) ret[i] = RFC822SIZE;
- else if (t[i].s.equalsIgnoreCase("RFC822.TEXT")) ret[i] = RFC822TEXT;
- else if (t[i].s.equalsIgnoreCase("UID")) ret[i] = UID;
- else {
- FetchRequestBody b = new FetchRequestBody();
- String s = t[i].s.toUpperCase();
-
- String startend = null;
- if (s.indexOf('<') != -1 && s.endsWith(">")) {
- startend = s.substring(s.indexOf('<'), s.indexOf('>'));
- s = s.substring(0, s.indexOf('<'));
- }
-
- if (s.equalsIgnoreCase("BODY.PEEK")) b.peek = true;
- else if (s.equalsIgnoreCase("BODY")) b.peek = false;
- else throw new No("unknown fetch argument: " + s);
-
- if (i<t.length - 1 && (t[i+1].type == t[i].LIST)) {
- i++;
- Token[] t2 = t[i].l();
- if (t2.length == 0) {
- b.type = b.TEXT;
- } else {
- String s2 = t2[0].s.toUpperCase();
- Vec mimeVec = new Vec();
- while(s2.charAt(0) >= '0' && s2.charAt(0) <= '9') {
- mimeVec.addElement(new Integer(Integer.parseInt(s2.substring(0, s2.indexOf('.')))));
- s2 = s2.substring(s2.indexOf('.') + 1);
- }
- if (mimeVec.size() > 0) {
- b.path = new int[mimeVec.size()];
- for(int j=0; j<b.path.length; j++) b.path[j] = ((Integer)mimeVec.elementAt(j)).intValue();
- }
- if (s2.equals("")) { b.type = b.PATH; }
- else if (s2.equals("HEADER")) { b.type = b.HEADER; }
- else if (s2.equals("HEADER.FIELDS")) { b.type = b.FIELDS; b.headers = t2[1].l(); }
- else if (s2.equals("HEADER.FIELDS.NOT")) { b.type = b.FIELDS_NOT; b.headers = t2[1].l(); }
- else if (s2.equals("MIME")) { b.type = b.MIME; }
- else if (s2.equals("TEXT")) { b.type = b.TEXT; }
- }
- }
-
- if (i<t.length - 1 && (t[i+1].s.startsWith("<"))) {
- i++;
- startend = t[i].s.substring(1, t[i].s.length() - 1);
- }
-
- if (startend != null) {
- if (startend.indexOf('.') == -1) {
- b.start = Integer.parseInt(startend);
- b.end = -1;
- } else {
- b.start = Integer.parseInt(startend.substring(0, startend.indexOf('.')));
- b.end = Integer.parseInt(startend.substring(startend.indexOf('.') + 1));
- }
- }
- ret[i] = b;
- }
- }
- return ret;
+ static String flags(Mailbox.Iterator it) {
+ return
+ (it.deleted() ? "\\Deleted " : "") +
+ (it.seen() ? "\\Seen " : "") +
+ (it.flagged() ? "\\Flagged " : "") +
+ (it.draft() ? "\\Draft " : "") +
+ (it.answered() ? "\\Answered " : "") +
+ (it.recent() ? "\\Recent " : "");
+ }
+ static String flags(int flags) {
+ return
+ (((flags & Mailbox.Flag.DELETED) == Mailbox.Flag.DELETED) ? "\\Deleted " : "") +
+ (((flags & Mailbox.Flag.SEEN) == Mailbox.Flag.SEEN) ? "\\Seen " : "") +
+ (((flags & Mailbox.Flag.FLAGGED) == Mailbox.Flag.FLAGGED) ? "\\Flagged " : "") +
+ (((flags & Mailbox.Flag.DRAFT) == Mailbox.Flag.DRAFT) ? "\\Draft " : "") +
+ (((flags & Mailbox.Flag.ANSWERED) == Mailbox.Flag.ANSWERED)? "\\Answered " : "") +
+ (((flags & Mailbox.Flag.RECENT) == Mailbox.Flag.RECENT) ? "\\Recent " : "");
+ }
+ static String bodystructure(Message m) {
+ // FIXME
+ return "(\"TEXT\" \"PLAIN\" () NIL NIL \"7BIT\" "+m.rfc822size()+" "+m.lines+")";
+ }
+ static String message(Message m) { return m.rfc822(); }
+ static String date(Date d) { return d.toString(); }
+ static String envelope(Message m) {
+ return
+ "(" + quotify(m.arrival.toString()) +
+ " " + quotify(m.subject) +
+ " " + addressList(m.from) +
+ " " + addressList(m.headers.get("sender")) +
+ " " + addressList(m.replyto) +
+ " " + addressList(m.to) +
+ " " + addressList(m.cc) +
+ " " + addressList(m.bcc) +
+ " " + quotify((String)m.headers.get("in-reply-to")) +
+ " " + quotify(m.messageid) +
+ ")";
}
- }
-
-
- // Unparsing (printing) logic //////////////////////////////////////////////////////////////////////////////
-
- static String quotify(String s){return s==null?"NIL":"\""+s.replaceAll("\\\\","\\\\").replaceAll("\"","\\\\\"")+"\"";}
- static String quotify(Date d) { return new SimpleDateFormat("dd-MMM-yyyy HH:mm:ss +zzzz").format(d); }
- static String address(Address a) {return"("+quotify(a.description)+" NIL "+quotify(a.user)+" "+quotify(a.host)+")"; }
- public static String addressList(Object a) {
- if (a == null) return "NIL";
- if (a instanceof Address) return "("+address((Address)a)+")";
- Address[] aa = (Address[])a;
- StringBuffer ret = new StringBuffer();
- ret.append("(");
- for(int i=0; i<aa.length; i++) { ret.append(aa[i]); if (i < aa.length - 1) ret.append(" "); }
- ret.append(")");
- return ret.toString();
- }
- static String flags(Mailbox.Iterator it) {
- return
- (it.deleted() ? "\\Deleted " : "") +
- (it.seen() ? "\\Seen " : "") +
- (it.flagged() ? "\\Flagged " : "") +
- (it.draft() ? "\\Draft " : "") +
- (it.answered() ? "\\Answered " : "") +
- (it.recent() ? "\\Recent " : "");
- }
- static String envelope(Message m) {
- return
- "(" + quotify(m.arrival.toString()) +
- " " + quotify(m.subject) +
- " " + addressList(m.from) +
- " " + addressList(m.headers.get("sender")) +
- " " + addressList(m.replyto) +
- " " + addressList(m.to) +
- " " + addressList(m.cc) +
- " " + addressList(m.bcc) +
- " " + quotify((String)m.headers.get("in-reply-to")) +
- " " + quotify(m.messageid) +
- ")";
- }
-
- public static String qq(String s) {
- StringBuffer ret = new StringBuffer(s.length() + 20);
- ret.append('{');
- ret.append(s.length());
- ret.append('}');
- ret.append('\r');
- ret.append('\n');
- ret.append(s);
- ret.append('\r');
- ret.append('\n');
- return ret.toString();
- }
-
- private static String join(String delimit, String[] stuff) {
- StringBuffer ret = new StringBuffer();
- for(int i=0; i<stuff.length; i++) {
- ret.append(stuff[i]);
- if (i<stuff.length - 1) ret.append(delimit);
+ public static String qq(String s) {
+ StringBuffer ret = new StringBuffer(s.length() + 20);
+ ret.append('{');
+ ret.append(s.length());
+ ret.append('}');
+ ret.append('\r');
+ ret.append('\n');
+ ret.append(s);
+ ret.append('\r');
+ ret.append('\n');
+ return ret.toString();
+ }
+
+ private static String join(String delimit, String[] stuff) {
+ StringBuffer ret = new StringBuffer();
+ for(int i=0; i<stuff.length; i++) {
+ ret.append(stuff[i]);
+ if (i<stuff.length - 1) ret.append(delimit);
+ }
+ return ret.toString();
}
- return ret.toString();
}
- // Command Switchblock //////////////////////////////////////////////////////////////////////////////
-
- private static final Hashtable commands = new Hashtable();
- private static final int UID = 0; static { commands.put("UID", new Integer(UID)); }
- private static final int AUTHENTICATE = 1; static { commands.put("AUTHENTICATE", new Integer(AUTHENTICATE)); }
- private static final int LIST = 2; static { commands.put("LIST", new Integer(LIST)); }
- private static final int LSUB = 3; static { commands.put("LSUB", new Integer(LSUB)); }
- private static final int SUBSCRIBE = 4; static { commands.put("SUBSCRIBE", new Integer(SUBSCRIBE)); }
- private static final int UNSUBSCRIBE = 5; static { commands.put("UNSUBSCRIBE", new Integer(UNSUBSCRIBE)); }
- private static final int CAPABILITY = 6; static { commands.put("CAPABILITY", new Integer(CAPABILITY)); }
- private static final int ID = 7; static { commands.put("ID", new Integer(ID)); }
- private static final int LOGIN = 8; static { commands.put("LOGIN", new Integer(LOGIN)); }
- private static final int LOGOUT = 9; static { commands.put("LOGOUT", new Integer(LOGOUT)); }
- private static final int RENAME = 10; static { commands.put("RENAME", new Integer(RENAME)); }
- private static final int EXAMINE = 11; static { commands.put("EXAMINE", new Integer(EXAMINE)); }
- private static final int SELECT = 12; static { commands.put("SELECT", new Integer(SELECT)); }
- private static final int COPY = 13; static { commands.put("COPY", new Integer(COPY)); }
- private static final int DELETE = 14; static { commands.put("DELETE", new Integer(DELETE)); }
- private static final int CHECK = 15; static { commands.put("CHECK", new Integer(CHECK)); }
- private static final int NOOP = 16; static { commands.put("NOOP", new Integer(NOOP)); }
- private static final int CLOSE = 17; static { commands.put("CLOSE", new Integer(CLOSE)); }
- private static final int EXPUNGE = 18; static { commands.put("EXPUNGE", new Integer(EXPUNGE)); }
- private static final int UNSELECT = 19; static { commands.put("UNSELECT", new Integer(UNSELECT)); }
- private static final int CREATE = 20; static { commands.put("CREATE", new Integer(CREATE)); }
- private static final int STATUS = 21; static { commands.put("STATUS", new Integer(STATUS)); }
- private static final int FETCH = 22; static { commands.put("FETCH", new Integer(FETCH)); }
- private static final int APPEND = 23; static { commands.put("APPEND", new Integer(APPEND)); }
- private static final int STORE = 24; static { commands.put("STORE", new Integer(STORE)); }
-
-
// Main //////////////////////////////////////////////////////////////////////////////
/** simple listener for testing purposes */
for(final Socket s = ss.accept();;)
new Thread() { public void run() { try {
final Mailbox root = FileBasedMailbox.getFileBasedMailbox(Mailbox.STORAGE_ROOT+File.separatorChar+"imap", true);
- new Session(s, root,
- new Authenticator() {
+ new Server(s, root,
+ new API.Authenticator() {
public Mailbox authenticate(String u, String p) {
if (u.equals("megacz")&&p.equals("pass")) return root.slash("users",true).slash("megacz",true);
return null;
projects / org.ibex.mail.git / blobdiff