X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fngircd%2Firc-mode.c;h=df464a7dba7efca0058cdede4d18ec8090a7eeea;hb=c135d0dded909e2e5780697c4066ad44a3f488c8;hp=9509fb012bc615114cc9cd7dff97adbabdf01ad0;hpb=66c6458ae7aa575c0a7a8250476472d59a155e28;p=ngircd-alex.git

diff --git a/src/ngircd/irc-mode.c b/src/ngircd/irc-mode.c
index 9509fb01..df464a7d 100644
--- a/src/ngircd/irc-mode.c
+++ b/src/ngircd/irc-mode.c
@@ -1,6 +1,6 @@
 /*
  * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2008 Alexander Barton (alex@barton.de)
+ * Copyright (c)2001-2010 Alexander Barton (alex@barton.de)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,27 +22,30 @@
 
 #include "defines.h"
 #include "conn.h"
-#include "client.h"
 #include "channel.h"
 #include "irc-write.h"
 #include "lists.h"
 #include "log.h"
 #include "parse.h"
 #include "messages.h"
-#include "resolve.h"
 #include "conf.h"
 
 #include "exp.h"
 #include "irc-mode.h"
 
 
-static bool Client_Mode PARAMS(( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CLIENT *Target ));
-static bool Channel_Mode PARAMS(( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel ));
+static bool Client_Mode PARAMS(( CLIENT *Client, REQUEST *Req, CLIENT *Origin,
+	CLIENT *Target ));
+static bool Channel_Mode PARAMS(( CLIENT *Client, REQUEST *Req, CLIENT *Origin,
+	CHANNEL *Channel ));
 
-static bool Add_Ban_Invite PARAMS((int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, const char *Pattern));
-static bool Del_Ban_Invite PARAMS((int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, const char *Pattern));
+static bool Add_Ban_Invite PARAMS((int what, CLIENT *Prefix, CLIENT *Client,
+	CHANNEL *Channel, const char *Pattern));
+static bool Del_Ban_Invite PARAMS((int what, CLIENT *Prefix, CLIENT *Client,
+	CHANNEL *Channel, const char *Pattern));
 
-static bool Send_ListChange PARAMS(( char *Mode, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, const char *Mask ));
+static bool Send_ListChange PARAMS((const char *Mode, CLIENT *Prefix,
+	CLIENT *Client, CHANNEL *Channel, const char *Mask));
 
 
 GLOBAL bool
@@ -172,6 +175,17 @@ Client_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CLIENT *Target )
 				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_OperByMe(Origin)
+				   || Client_Type(Client) == CLIENT_SERVER)
+					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 ))
 				{
@@ -186,6 +200,15 @@ Client_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CLIENT *Target )
 				else ok = IRC_WriteStrClient( Origin, ERR_RESTRICTED_MSG, Client_ID( Origin ));
 				break;
 
+			case 'x': /* Cloak hostname */
+				if (Client_HasMode(Client, 'r'))
+					IRC_WriteStrClient(Origin,
+							   ERR_RESTRICTED_MSG,
+							   Client_ID(Origin));
+				else
+					x[0] = 'x';
+				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 );
@@ -284,7 +307,8 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel)
 {
 	char the_modes[COMMAND_LEN], the_args[COMMAND_LEN], x[2],
 	    argadd[CLIENT_PASS_LEN], *mode_ptr;
-	bool connected, set, modeok = true, skiponce, use_servermode = false, retval;
+	bool connected, set, skiponce, retval, onchannel;
+	bool modeok = true, use_servermode = false;
 	int mode_arg, arg_arg;
 	CLIENT *client;
 	long l;
@@ -301,14 +325,13 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel)
 	/* Is the user allowed to change modes? */
 	if (Client_Type(Client) == CLIENT_USER) {
 		/* Is the originating user on that channel? */
-		if (!Channel_IsMemberOf(Channel, Origin))
-			return IRC_WriteStrClient(Origin, ERR_NOTONCHANNEL_MSG,
-				Client_ID(Origin), Channel_Name(Channel));
+		onchannel = Channel_IsMemberOf(Channel, Origin);
 		modeok = false;
 		/* channel operator? */
-		if (strchr(Channel_UserModes(Channel, Origin), 'o'))
+		if (onchannel &&
+		    strchr(Channel_UserModes(Channel, Origin), 'o')) {
 			modeok = true;
-		else if (Conf_OperCanMode) {
+		} else if (Conf_OperCanMode) {
 			/* IRC-Operators can use MODE as well */
 			if (Client_OperByMe(Origin)) {
 				modeok = true;
@@ -316,6 +339,10 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel)
 					use_servermode = true; /* Change Origin to Server */
 			}
 		}
+
+		if (!onchannel && !modeok)
+			return IRC_WriteStrClient(Origin, ERR_NOTONCHANNEL_MSG,
+				Client_ID(Origin), Channel_Name(Channel));
 	}
 
 	mode_arg = 1;
@@ -401,6 +428,7 @@ Channel_Mode(CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel)
 		case 'n': /* Only members can write */
 		case 's': /* Secret channel */
 		case 't': /* Topic locked */
+		case 'z': /* Secure connections only */
 			if (modeok)
 				x[0] = *mode_ptr;
 			else
@@ -747,7 +775,8 @@ Del_Ban_Invite(int what, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, const
 
 
 static bool
-Send_ListChange( char *Mode, CLIENT *Prefix, CLIENT *Client, CHANNEL *Channel, const char *Mask )
+Send_ListChange(const char *Mode, CLIENT *Prefix, CLIENT *Client,
+		CHANNEL *Channel, const char *Mask)
 {
 	bool ok;