+ user->WriteNumeric(952, "%s :%s %s does not exist on your silence list", user->nick.c_str(), mask.c_str(), decomppattern.c_str());
+ }
+ else if (action == '+')
+ {
+ // fetch the user's current silence list
+ silencelist* sl = ext.get(user);
+ if (!sl)
+ {
+ sl = new silencelist;
+ ext.set(user, sl);
+ }
+ if (sl->size() > maxsilence)
+ {
+ user->WriteNumeric(952, "%s :Your silence list is full",user->nick.c_str());
+ return CMD_FAILURE;
+ }
+
+ std::string decomppattern = DecompPattern(pattern);
+ for (silencelist::iterator n = sl->begin(); n != sl->end(); n++)
+ {
+ irc::string listitem = n->first.c_str();
+ if (listitem == mask && n->second == pattern)
+ {
+ user->WriteNumeric(952, "%s :%s %s is already on your silence list", user->nick.c_str(), mask.c_str(), decomppattern.c_str());
+ return CMD_FAILURE;
+ }
+ }
+ if (((pattern & SILENCE_EXCLUDE) > 0))
+ {
+ sl->push_front(silenceset(mask,pattern));
+ }
+ else
+ {
+ sl->push_back(silenceset(mask,pattern));
+ }
+ user->WriteNumeric(951, "%s :Added %s %s to silence list", user->nick.c_str(), mask.c_str(), decomppattern.c_str());
+ return CMD_SUCCESS;