import java.text.*;
/** abstract superclass for mailboxes, which store messages along with their flags */
-public abstract class Mailbox extends MailboxTree implements Target {
-
- public JS get(JS key) throws JSExn {
- return slash(JSU.toString(key), true);
- }
+public abstract class Mailbox extends JS.Obj implements Target {
public static final String STORAGE_ROOT =
System.getProperty("ibex.mail.root", File.separatorChar + "var" + File.separatorChar + "org.ibex.mail");
// Required Methods //////////////////////////////////////////////////////////////////////////////
- /** phantom mailboxes merely contain others; like the alt.binaries in alt.binaries.warez */
- public abstract boolean phantom();
public abstract Mailbox.Iterator iterator(Query q);
public abstract void insert(Message message, int flags);
public abstract void copy(Query q, Mailbox dest);
public abstract int count(Query q);
public abstract int uidNext();
- public abstract void rename(String newName); /* FIXME: IMAP semantics require creating parent dirs */
- public abstract void destroy(boolean recursive);
- public Mailbox getMailbox() { return this; }
// Thunks ////////////////////////////////////////////////////////////////////////////
/** default, inefficient implementation of Mailbox; only requires a few methods to be implemented */
public static abstract class Default extends Mailbox {
public Mailbox.Iterator iterator(Query q) { return new Mailbox.Iterator.QueryIterator(q, this); }
- public boolean phantom() { return false; }
public void copy(Query q, Mailbox dest) { for(Mailbox.Iterator it = iterator(q); it.next();) dest.insert(it.cur(), it.getFlags()); }
public int count(Query q) { int count = 0; for(Mailbox.Iterator it = iterator(q); it.next();) count++; return count; }
public void rename(String newName) { throw new MailException("not supported"); }
public void setFlags(int flags) { it.setFlags(flags); }
}
+ public static class AclWrapper extends Wrapper {
+ private Acl.Entry acl;
+ public AclWrapper(Iterator it, Acl.Entry acl) { super(it); this.acl = acl; }
+ public Message cur() { if (acl.read && acl.list) return super.cur(); else throw new Acl.PermissionDenied(); }
+ public Headers head() { if (acl.read && acl.list) return super.head(); else throw new Acl.PermissionDenied(); }
+ public boolean next() { if (acl.list) return super.next(); else throw new Acl.PermissionDenied(); }
+ public int uid() { if (acl.list) return super.uid(); else throw new Acl.PermissionDenied(); }
+ public int nntpNumber() { if (acl.list) return super.nntpNumber(); else throw new Acl.PermissionDenied(); }
+ public int imapNumber() { if (acl.list) return super.imapNumber(); else throw new Acl.PermissionDenied(); }
+ public void delete() { if (acl.delete) super.delete(); else throw new Acl.PermissionDenied(); }
+ public int getFlags() { if (acl.list) return super.getFlags(); else throw new Acl.PermissionDenied(); }
+ public void setFlags(int flags) { if (acl.flags) super.setFlags(flags); else throw new Acl.PermissionDenied(); }
+ }
+
class QueryIterator extends Mailbox.Iterator.Wrapper {
Query q;
public QueryIterator(Query q, Mailbox m) { super(m.iterator()); this.q = q; }
}
public static class MailboxWrapper extends Mailbox {
-
private Mailbox m;
public MailboxWrapper(Mailbox m) { this.m = m; }
- public boolean phantom() { return m.phantom(); }
+ public Mailbox.Iterator iterator() { return m.iterator(); }
public Mailbox.Iterator iterator(Query q) { return m.iterator(q); }
public void insert(Message message, int flags) { m.insert(message, flags); }
public void post(Message message) { m.insert(message, Flag.RECENT); }
public void copy(Query q, Mailbox dest) { m.copy(q, dest); }
public int count(Query q) { return m.count(q); }
public int uidNext() { return m.uidNext(); }
- public void rename(String newName) { m.rename(newName); }
- public void destroy(boolean recursive) { m.destroy(recursive); }
- public MailboxTree slash(String name, boolean create) { return m.slash(name, create); }
- public String[] children() { return m.children(); }
- public Mailbox.Iterator iterator() { return m.iterator(); }
public int uidValidity() { return m.uidValidity(); }
}
+ public static abstract class AclWrapper extends MailboxWrapper {
+ private Mailbox m;
+ private Acl.Entry acl;
+ public AclWrapper(Mailbox m, Acl.Entry acl) { super(m); this.acl = acl; }
+ public Mailbox.Iterator iterator(Query q) { if (acl.list) return new Mailbox.Iterator.AclWrapper(m.iterator(q), acl); else throw new Acl.PermissionDenied(); }
+ public Mailbox.Iterator iterator() { if (acl.list) return new Mailbox.Iterator.AclWrapper(m.iterator(), acl); else throw new Acl.PermissionDenied(); }
+ public void insert(Message message, int flags) { if (acl.insert) m.insert(message, flags); else throw new Acl.PermissionDenied(); }
+ public int uidValidity() { if (acl.list) return m.uidValidity(); else throw new Acl.PermissionDenied(); }
+ public void post(Message message) { if (acl.post) m.insert(message, Flag.RECENT); else throw new Acl.PermissionDenied(); }
+ public void move(Query q, Mailbox dest) { if (acl.list && acl.read && acl.delete) m.move(q, dest); else throw new Acl.PermissionDenied(); }
+ public void copy(Query q, Mailbox dest) { if (acl.list && acl.read) m.copy(q, dest); else throw new Acl.PermissionDenied(); }
+ public int count(Query q) { if (acl.list) return m.count(q); else throw new Acl.PermissionDenied(); }
+ public int uidNext() { if (acl.list) return m.uidNext(); else throw new Acl.PermissionDenied(); }
+ }
}
projects / org.ibex.mail.git / blobdiff