+ case 'P': /* Persistent channel */
+ if (modeok) {
+ /* Only IRC operators are allowed to
+ * set the 'P' channel mode! */
+ if (set && ! (Client_OperByMe(Client)
+ || Client_Type(Client) == CLIENT_SERVER)) {
+ ok = IRC_WriteStrClient(Origin,
+ ERR_NOPRIVILEGES_MSG,
+ Client_ID(Origin));
+ } else
+ x[0] = 'P';
+ } else
+ ok = IRC_WriteStrClient(Origin,
+ ERR_CHANOPRIVSNEEDED_MSG,
+ Client_ID(Origin),
+ Channel_Name(Channel));
+ break;
+
+ /* --- Channel user modes --- */
+
+ case 'o': /* Channel operator */
+ case 'v': /* Voice */
+ if( arg_arg > mode_arg )
+ {
+ if( modeok )
+ {
+ client = Client_Search( Req->argv[arg_arg] );
+ if( client ) x[0] = *mode_ptr;
+ else ok = IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->argv[arg_arg] );
+ }
+ else ok = IRC_WriteStrClient( Origin, ERR_CHANOPRIVSNEEDED_MSG, Client_ID( Origin ), Channel_Name( Channel ));
+ Req->argv[arg_arg][0] = '\0';
+ arg_arg++;
+ }
+ else ok = IRC_WriteStrClient( Origin, ERR_NEEDMOREPARAMS_MSG, Client_ID( Origin ), Req->command );
+ break;
+
+ /* --- Channel lists --- */
+
+ case 'I': /* Invite lists */