X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fngircd%2Firc.c;h=a678f9048e68d0c27b43d55533e333621d730543;hb=1f59821270e7298b380183778672e6db9c87971b;hp=9508ecc457b9037f389f4a5cd1bbf1b7cb6f17be;hpb=39412d648652b3fcb387cf04bf7fa9004cfcd8ba;p=ngircd-alex.git

diff --git a/src/ngircd/irc.c b/src/ngircd/irc.c
index 9508ecc4..a678f904 100644
--- a/src/ngircd/irc.c
+++ b/src/ngircd/irc.c
@@ -25,6 +25,7 @@
 #include "conn-func.h"
 #include "conf.h"
 #include "channel.h"
+#include "conn-encoding.h"
 #include "defines.h"
 #include "irc-write.h"
 #include "log.h"
@@ -80,6 +81,17 @@ IRC_ERROR( CLIENT *Client, REQUEST *Req )
 	assert( Client != NULL );
 	assert( Req != NULL );
 
+	if (Client_Type(Client) != CLIENT_GOTPASS
+	    && Client_Type(Client) != CLIENT_GOTPASS_2813
+	    && Client_Type(Client) != CLIENT_UNKNOWNSERVER
+	    && Client_Type(Client) != CLIENT_SERVER
+	    && Client_Type(Client) != CLIENT_SERVICE) {
+		LogDebug("Ignored ERROR command from \"%s\" ...",
+			 Client_Mask(Client));
+		IRC_SetPenalty(Client, 2);
+		return CONNECTED;
+	}
+
 	if (Req->argc < 1)
 		Log(LOG_NOTICE, "Got ERROR from \"%s\"!",
 		    Client_Mask(Client));
@@ -327,12 +339,18 @@ IRC_HELP( CLIENT *Client, REQUEST *Req )
 
 
 static char *
-Option_String( CONN_ID Idx )
+#ifdef ZLIB
+Option_String(CONN_ID Idx)
+#else
+Option_String(UNUSED CONN_ID Idx)
+#endif
 {
 	static char option_txt[8];
+#ifdef ZLIB
 	UINT16 options;
 
 	options = Conn_Options(Idx);
+#endif
 
 	strcpy(option_txt, "F");	/* No idea what this means, but the
 					 * original ircd sends it ... */
@@ -353,6 +371,7 @@ Send_Message(CLIENT * Client, REQUEST * Req, int ForceType, bool SendErrors)
 	CHANNEL *chan;
 	char *currentTarget = Req->argv[0];
 	char *lastCurrentTarget = NULL;
+	char *message = NULL;
 
 	assert(Client != NULL);
 	assert(Req != NULL);
@@ -384,6 +403,13 @@ Send_Message(CLIENT * Client, REQUEST * Req, int ForceType, bool SendErrors)
 		return IRC_WriteStrClient(Client, ERR_NOSUCHNICK_MSG,
 					  Client_ID(Client), Req->prefix);
 
+#ifdef ICONV
+	if (Client_Conn(Client) > NONE)
+		message = Conn_EncodingFrom(Client_Conn(Client), Req->argv[1]);
+	else
+#endif
+		message = Req->argv[1];
+
 	/* handle msgtarget = msgto *("," msgto) */
 	currentTarget = strtok_r(currentTarget, ",", &lastCurrentTarget);
 	ngt_UpperStr(Req->command);
@@ -442,7 +468,7 @@ Send_Message(CLIENT * Client, REQUEST * Req, int ForceType, bool SendErrors)
 				if (nick != NULL && host != NULL) {
 					if (strcasecmp(nick, Client_ID(cl)) == 0 &&
 					    strcasecmp(user, Client_User(cl)) == 0 &&
-					    strcasecmp(host, Client_HostnameCloaked(cl)) == 0)
+					    strcasecmp(host, Client_HostnameDisplayed(cl)) == 0)
 						break;
 					else
 						continue;
@@ -450,7 +476,7 @@ Send_Message(CLIENT * Client, REQUEST * Req, int ForceType, bool SendErrors)
 				if (strcasecmp(user, Client_User(cl)) != 0)
 					continue;
 				if (host != NULL && strcasecmp(host,
-						Client_HostnameCloaked(cl)) != 0)
+						Client_HostnameDisplayed(cl)) != 0)
 					continue;
 				if (server != NULL && strcasecmp(server,
 						Client_ID(Client_Introducer(cl))) != 0)
@@ -485,6 +511,17 @@ Send_Message(CLIENT * Client, REQUEST * Req, int ForceType, bool SendErrors)
 				Req->command = "PRIVMSG";
 			}
 #endif
+			if (Client_HasMode(cl, 'b') &&
+			    !Client_HasMode(from, 'R') &&
+			    !Client_HasMode(from, 'o') &&
+			    !(Client_Type(from) == CLIENT_SERVER) &&
+			    !(Client_Type(from) == CLIENT_SERVICE)) {
+				if (SendErrors && !IRC_WriteStrClient(from,
+						ERR_NONONREG_MSG,
+						Client_ID(from), Client_ID(cl)))
+					return DISCONNECTED;
+				goto send_next_target;
+			}
 
 			if (Client_HasMode(cl, 'C')) {
 				cl2chan = Channel_FirstChannelOf(cl);
@@ -517,12 +554,12 @@ Send_Message(CLIENT * Client, REQUEST * Req, int ForceType, bool SendErrors)
 			}
 			if (!IRC_WriteStrClientPrefix(cl, from, "%s %s :%s",
 						      Req->command, Client_ID(cl),
-						      Req->argv[1]))
+						      message))
 				return DISCONNECTED;
 		} else if (ForceType != CLIENT_SERVICE
 			   && (chan = Channel_Search(currentTarget))) {
 			if (!Channel_Write(chan, from, Client, Req->command,
-					   SendErrors, Req->argv[1]))
+					   SendErrors, message))
 					return DISCONNECTED;
 		} else if (ForceType != CLIENT_SERVICE
 			/* $#: server/target mask, RFC 2812, sec. 3.3.1 */
@@ -530,7 +567,7 @@ Send_Message(CLIENT * Client, REQUEST * Req, int ForceType, bool SendErrors)
 			   && strchr(currentTarget, '.')) {
 			/* targetmask */
 			if (!Send_Message_Mask(from, Req->command, currentTarget,
-					       Req->argv[1], SendErrors))
+					       message, SendErrors))
 				return DISCONNECTED;
 		} else {
 			if (!SendErrors)