public int count(String mailbox);
public int uidNext(String mailbox);
public int uidValidity(String mailbox);
+ public int[] search(Query q, boolean uid);
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
}
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);
+ if (ref.endsWith("%")) ref = ref + sep;
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 ? sep+"" : "") + s;
if (s.length() == 0) client.list(sep, kid);
} else switch(pre.charAt(0)) {
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); pre = pre.substring(1); s = ""; continue;
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;
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); }
+ public int[] search(Query q, boolean uid) {
+ Vec vec = new Vec();
+ for(Mailbox.Iterator it = selected.iterator(q); it.next(); )
+ vec.addElement(new Integer(uid ? it.uid() : it.num()));
+ int[] ret = new int[vec.size()];
+ for(int i=0; i<ret.length; i++) ret[i] = ((Integer)vec.elementAt(i)).intValue();
+ return ret;
+ }
private void doFlags(Query q, int flags, Client c, boolean uid, int style) {
for(Mailbox.Iterator it = selected.iterator(q);it.next();) {
switch(style) {
// 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 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 list(char separator, String mailbox) { star((lsub ? "LSUB":"LIST")+" () \"" + separator + "\" \""+mailbox+"\""); }
public void star(String s) { println("* " + s); }
+ boolean lsub = false;
+
public boolean handleRequest() throws IOException {
star("OK " + vhost + " " + IMAP.class.getName() + " IMAP4rev1 [RFC3501] v" + version + " server ready");
for(String tag = null;; newline()) try {
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 LIST: lsub = false; api.list(token().q(), token().q(), this); break;
+ case LSUB: lsub = true; api.lsub(token().q(), token().q(), this); break;
+ case SUBSCRIBE: api.subscribe(token().q()); break;
case UNSUBSCRIBE: api.unsubscribe(token().atom()); break;
case CAPABILITY: star("CAPABILITY " + Printer.join(" ", api.capability())); break;
//case ID: id(); 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 FETCH: lastuid=uid; fetch(Query.set(uid, token().set()), token().l(), 0, 0, 0, uid, null); break;
+ case SEARCH: star("SEARCH " + Printer.join(api.search(query(), uid))); break;
case SELECT: {
String mailbox = token().astring();
api.select(mailbox, false);
if (s.equals("UNSEEN")) response += "UIDNEXT " + api.uidNext(mailbox);
}
star("STATUS " + selectedName + " (" + response + ")");
+ break;
}
case APPEND: {
String m = token().atom();
String[] headers = null;
int start = -1, end = -1;
StringBuffer r = new StringBuffer(); // reply
- if(e){ r.append(uidnum); r.append(" FETCH ("); }
+ if (e) { r.append(uidnum); r.append(" FETCH ("); }
+ int initlen = r.length();
for(int i=0; i<t.length; i++) {
- if (i>0) r.append(" ");
+ if (r.length() > initlen) r.append(" ");
String s = t[i].s.toUpperCase();
- r.append(s);
+ if (!uid || !s.equals("UID")) r.append(s.equals("BODY.PEEK")?"BODY":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("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("UID")) {
+ spec|=UID;
+ if (e && !uid) { r.append(" "); r.append(uidnum); }
+ /*FIXME: UID in nonuid fetch*/
} 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++;
+ r.append("[");
String s2 = t[i].l()[0].s.toUpperCase();
+ r.append(s2);
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.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]);
+ if (e) r.append(" (");
+ if(e) for(int j=0; j<headers.length; j++) {
+ r.append(headers[j] + (j<headers.length-1?" ":""));
+ payload += headers[j]+": "+m.headers.get(headers[j])+"\r\n";
+ }
+ if (e) r.append(")]");
} else if (s2.equals("HEADER.FIELDS.NOT")) {
spec |= RFC822HEADER|NEGATEHEADERS;
headers = t[i].l()[1].sl();
+ if (e) r.append(" (");
+ if (e) for(int j=0; j<headers.length; j++)
+ r.append(headers[j] + (j<headers.length-1?" ":""));
+ if (e) r.append(")]");
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);
+ payload += key + ": " + m.headers.get(key)+"\r\n";
} }
} 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('>'));
+ String s3 = t[i].s.substring(1, t[i].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) {
+ // FIXME hack
+ if (uid) r.append(" UID " + uidnum);
r.append(")");
star(r.toString());
} else {
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)); }
+ private static final int SEARCH = 25; static { commands.put("SEARCH", new Integer(SEARCH)); }
}
public static class Parser {
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 println(String s) {
+ pw.println(s);
+ pw.flush();
+ if (log.length() > 0) {
+ System.err.println("\033[31;1m"+log+"\033[33;0m");
+ log = "";
+ }
+ System.err.println("\033[33;1m"+s+"\033[33;0m");
+ }
protected void flush() { pw.flush(); }
Query query() {
String s = null;
if (s.startsWith("UN")) { not = true; s = s.substring(2); }
if (s.equals("ANSWERED")) q = Query.answered();
else if (s.equals("DELETED")) q = Query.deleted();
+ else if (s.equals("ALL")) q = Query.all();
else if (s.equals("DRAFT")) q = Query.draft();
else if (s.equals("FLAGGED")) q = Query.flagged();
else if (s.equals("RECENT")) q = Query.recent();
}
}
+ String log = "";
public char getc() throws IOException {
int ret = r.read();
if (ret == -1) throw new EOFException();
+ if (ret == '\n') {
+ System.err.println("\033[31;1m"+log+"\033[33;0m");
+ log = "";
+ } else if (ret != '\r') log += (char)ret;
return (char)ret;
}
public char peekc() throws IOException {
return ret.toString();
}
static String flags(Mailbox.Iterator it) {
- return
+ return
(it.deleted() ? "\\Deleted " : "") +
(it.seen() ? "\\Seen " : "") +
(it.flagged() ? "\\Flagged " : "") +
(it.recent() ? "\\Recent " : "");
}
static String flags(int flags) {
- return
+ String ret = "(" +
(((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 " : "");
+ if (ret.endsWith(" ")) ret = ret.substring(0, ret.length() - 1);
+ return ret + ")";
}
static String bodystructure(Message m) {
// FIXME
return ret.toString();
}
+ private static String join(int[] nums) {
+ StringBuffer ret = new StringBuffer();
+ for(int i=0; i<nums.length; i++) {
+ ret.append(nums[i]);
+ if (i<nums.length-1) ret.append(' ');
+ }
+ return ret.toString();
+ }
private static String join(String delimit, String[] stuff) {
StringBuffer ret = new StringBuffer();
for(int i=0; i<stuff.length; i++) {
/** simple listener for testing purposes */
public static void main(String[] args) throws Exception {
ServerSocket ss = new ServerSocket(143);
- for(final Socket s = ss.accept();;)
+ 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 Server(s, root,
return null;
} } ).handleRequest();
} catch (Exception e) { e.printStackTrace(); } } }.start();
+ }
}
}