- switch( *mode_ptr )
- {
- case 'i': /* Invisible */
- case 's': /* Server messages */
- case 'w': /* Wallops messages */
- x[0] = *mode_ptr;
- break;
-
- case 'a': /* Away */
- if( Client_Type( Client ) == CLIENT_SERVER )
- {
- x[0] = 'a';
- Client_SetAway( Origin, DEFAULT_AWAY_MSG );
- }
- else ok = IRC_WriteStrClient( Origin, ERR_NOPRIVILEGES_MSG, Client_ID( Origin ));
- break;
-
- case 'o': /* IRC operator (only unsettable!) */
- if(( ! set ) || ( Client_Type( Client ) == CLIENT_SERVER ))
- {
- Client_SetOperByMe( Target, false );
- x[0] = 'o';
- }
- else ok = IRC_WriteStrClient( Origin, ERR_NOPRIVILEGES_MSG, Client_ID( Origin ));
- break;
-
- case 'r': /* Restricted (only settable) */
- if(( set ) || ( Client_Type( Client ) == CLIENT_SERVER )) x[0] = 'r';
- else ok = IRC_WriteStrClient( Origin, ERR_RESTRICTED_MSG, Client_ID( Origin ));
- break;
-
- default:
- Log( LOG_DEBUG, "Unknown mode \"%c%c\" from \"%s\"!?", set ? '+' : '-', *mode_ptr, Client_ID( Origin ));
- if( Client_Type( Client ) != CLIENT_SERVER ) ok = IRC_WriteStrClient( Origin, ERR_UMODEUNKNOWNFLAG2_MSG, Client_ID( Origin ), set ? '+' : '-', *mode_ptr );
+ switch (*mode_ptr) {
+ case 'C': /* Only messages from clients sharing a channel */
+ case 'i': /* Invisible */
+ case 's': /* Server messages */
+ case 'w': /* Wallops messages */
+ x[0] = *mode_ptr;
+ break;
+ case 'a': /* Away */
+ if (Client_Type(Client) == CLIENT_SERVER) {
+ x[0] = 'a';
+ Client_SetAway(Origin, DEFAULT_AWAY_MSG);
+ } else
+ ok = IRC_WriteStrClient(Origin,
+ ERR_NOPRIVILEGES_MSG,
+ Client_ID(Origin));
+ break;
+ case 'c': /* Receive connect notices
+ * (only settable by IRC operators!) */
+ if (!set || Client_Type(Client) == CLIENT_SERVER
+ || Client_OperByMe(Origin))
+ x[0] = 'c';
+ else
+ ok = IRC_WriteStrClient(Origin,
+ ERR_NOPRIVILEGES_MSG,
+ Client_ID(Origin));
+ break;
+ case 'o': /* IRC operator (only unsettable!) */
+ if (!set || Client_Type(Client) == CLIENT_SERVER) {
+ Client_SetOperByMe(Target, false);
+ x[0] = 'o';
+ } else
+ ok = IRC_WriteStrClient(Origin,
+ ERR_NOPRIVILEGES_MSG,
+ Client_ID(Origin));
+ break;
+ case 'r': /* Restricted (only settable) */
+ if (set || Client_Type(Client) == CLIENT_SERVER)
+ x[0] = 'r';
+ else
+ ok = IRC_WriteStrClient(Origin,
+ ERR_RESTRICTED_MSG,
+ Client_ID(Origin));
+ break;
+ case 'x': /* Cloak hostname */
+ if (Client_HasMode(Client, 'r'))
+ ok = IRC_WriteStrClient(Origin,
+ ERR_RESTRICTED_MSG,
+ Client_ID(Origin));
+ else
+ x[0] = 'x';
+ break;
+ default:
+ if (Client_Type(Client) != CLIENT_SERVER) {
+ Log(LOG_DEBUG,
+ "Unknown mode \"%c%c\" from \"%s\"!?",
+ set ? '+' : '-', *mode_ptr,
+ Client_ID(Origin));
+ ok = IRC_WriteStrClient(Origin,
+ ERR_UMODEUNKNOWNFLAG2_MSG,
+ Client_ID(Origin),
+ set ? '+' : '-',
+ *mode_ptr);