- if (!u)
- u = ServerInstance->FakeClient;
- if (IS_LOCAL(u) && !forceset)
- {
- ModResult res;
- FIRST_MOD_RESULT(OnPreTopicChange, res, (u,this,ntopic));
-
- if (res == MOD_RES_DENY)
- return CMD_FAILURE;
- if (res != MOD_RES_ALLOW)
- {
- if (!this->HasUser(u))
- {
- u->WriteNumeric(442, "%s %s :You're not on that channel!",u->nick.c_str(), this->name.c_str());
- return CMD_FAILURE;
- }
- if (IsModeSet('t') && !ServerInstance->OnCheckExemption(u,this,"topiclock").check(GetPrefixValue(u) >= HALFOP_VALUE))
- {
- u->WriteNumeric(482, "%s %s :You do not have access to change the topic on this channel", u->nick.c_str(), this->name.c_str());
- return CMD_FAILURE;
- }
- }
- }
-