+
+CommandFJoin::Builder::Builder(Channel* chan)
+ : CmdBuilder("FJOIN")
+{
+ push(chan->name).push_int(chan->age).push_raw(" +");
+ pos = str().size();
+ push_raw(chan->ChanModes(true)).push_raw(" :");
+}
+
+void CommandFJoin::Builder::add(Membership* memb)
+{
+ push_raw(memb->modes).push_raw(',').push_raw(memb->user->uuid);
+ push_raw(':').push_raw_int(memb->id);
+ push_raw(' ');
+}
+
+bool CommandFJoin::Builder::has_room(Membership* memb) const
+{
+ return ((str().size() + memb->modes.size() + UIDGenerator::UUID_LENGTH + 2 + membid_max_digits + 1) <= maxline);
+}
+
+void CommandFJoin::Builder::clear()
+{
+ content.erase(pos);
+ push_raw(" :");
+}
+
+const std::string& CommandFJoin::Builder::finalize()
+{
+ if (*content.rbegin() == ' ')
+ content.erase(content.size()-1);
+ return str();
+}