X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Firc-write.c;h=92e8cfe39047992bdaff2d700ec192bb24a58483;hp=93753564770f3dbdeb32f768d01c0c991959f237;hb=2924b3d52ac2ab89e3bc517a1f664ec056a45edd;hpb=0a3d8d60d3c3ac66d09346aa02c10c9649b62e99

diff --git a/src/ngircd/irc-write.c b/src/ngircd/irc-write.c
index 93753564..92e8cfe3 100644
--- a/src/ngircd/irc-write.c
+++ b/src/ngircd/irc-write.c
@@ -1,6 +1,6 @@
 /*
  * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2013 Alexander Barton (alex@barton.de) and Contributors.
+ * Copyright (c)2001-2014 Alexander Barton (alex@barton.de) and Contributors.
  *
  * 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
@@ -16,7 +16,6 @@
  * Sending IRC commands over the network
  */
 
-#include "imp.h"
 #include <assert.h>
 #ifdef PROTOTYPES
 #	include <stdarg.h>
@@ -24,13 +23,10 @@
 #	include <varargs.h>
 #endif
 #include <stdio.h>
-#include <string.h>
 
-#include "defines.h"
 #include "conn-func.h"
 #include "channel.h"
 
-#include "exp.h"
 #include "irc-write.h"
 
 #define SEND_TO_USER 1
@@ -41,6 +37,43 @@ static void cb_writeStrServersPrefixFlag PARAMS((CLIENT *Client,
 					 CLIENT *Prefix, void *Buffer));
 static void Send_Marked_Connections PARAMS((CLIENT *Prefix, const char *Buffer));
 
+/**
+ * Send an error message to a client and enforce a penalty time.
+ *
+ * @param Client The target client.
+ * @param Format Format string.
+ * @return CONNECTED or DISCONNECTED.
+ */
+#ifdef PROTOTYPES
+GLOBAL bool
+IRC_WriteErrClient( CLIENT *Client, const char *Format, ... )
+#else
+GLOBAL bool
+IRC_WriteErrClient( Client, Format, va_alist )
+CLIENT *Client;
+const char *Format;
+va_dcl
+#endif
+{
+	char buffer[1000];
+	va_list ap;
+
+	assert(Client != NULL);
+	assert(Format != NULL);
+
+#ifdef PROTOTYPES
+	va_start(ap, Format);
+#else
+	va_start(ap);
+#endif
+	vsnprintf(buffer, sizeof(buffer), Format, ap);
+	va_end(ap);
+
+	IRC_SetPenalty(Client, 2);
+	return IRC_WriteStrClientPrefix(Client, Client_ThisServer(),
+					"%s", buffer);
+}
+
 /**
  * Send a message to a client.
  *
@@ -70,7 +103,7 @@ va_dcl
 #else
 	va_start(ap);
 #endif
-	vsnprintf(buffer, 1000, Format, ap);
+	vsnprintf(buffer, sizeof(buffer), Format, ap);
 	va_end(ap);
 
 	return IRC_WriteStrClientPrefix(Client, Client_ThisServer(),
@@ -111,7 +144,7 @@ va_dcl
 #else
 	va_start( ap );
 #endif
-	vsnprintf( buffer, 1000, Format, ap );
+	vsnprintf(buffer, sizeof(buffer), Format, ap);
 	va_end( ap );
 
 	return Conn_WriteStr(Client_Conn(Client_NextHop(Client)), ":%s %s",
@@ -153,7 +186,7 @@ va_dcl
 #else
 	va_start( ap );
 #endif
-	vsnprintf( buffer, 1000, Format, ap );
+	vsnprintf(buffer, sizeof(buffer), Format, ap);
 	va_end( ap );
 
 	IRC_WriteStrChannelPrefix(Client, Chan, Client_ThisServer(),
@@ -202,7 +235,7 @@ va_dcl
 #else
 	va_start( ap  );
 #endif
-	vsnprintf( buffer, 1000, Format, ap );
+	vsnprintf(buffer, sizeof(buffer), Format, ap);
 	va_end( ap );
 
 	Conn_ClearFlags( );
@@ -259,7 +292,7 @@ va_dcl
 #else
 	va_start( ap );
 #endif
-	vsnprintf( buffer, 1000, Format, ap );
+	vsnprintf(buffer, sizeof(buffer), Format, ap);
 	va_end( ap );
 
 	IRC_WriteStrServersPrefix(ExceptOf, Client_ThisServer(), "%s", buffer);
@@ -296,7 +329,7 @@ va_dcl
 #else
 	va_start( ap );
 #endif
-	vsnprintf( buffer, 1000, Format, ap );
+	vsnprintf(buffer, sizeof(buffer), Format, ap);
 	va_end( ap );
 
 	IRC_WriteStrServersPrefixFlag( ExceptOf, Prefix, '\0', "%s", buffer );
@@ -336,7 +369,7 @@ va_dcl
 #else
 	va_start( ap );
 #endif
-	vsnprintf( buffer, 1000, Format, ap );
+	vsnprintf(buffer, sizeof(buffer), Format, ap);
 	va_end( ap );
 
 	IRC_WriteStrServersPrefixFlag_CB(ExceptOf, Prefix, Flag,
@@ -414,7 +447,7 @@ va_dcl
 #else
 	va_start( ap );
 #endif
-	vsnprintf( buffer, 1000, Format, ap );
+	vsnprintf(buffer, sizeof(buffer), Format, ap);
 	va_end( ap );
 
 	Conn_ClearFlags( );
@@ -476,7 +509,7 @@ va_dcl
 #else
 	va_start(ap);
 #endif
-	vsnprintf(msg, 1000, Format, ap);
+	vsnprintf(msg, sizeof(msg), Format, ap);
 	va_end(ap);
 
 	for (to=Client_First(); to != NULL; to=Client_Next(to)) {
@@ -488,12 +521,12 @@ va_dcl
 			if (Client_HasMode(to, 'w'))
 				IRC_WriteStrClientPrefix(to, From,
 							 "WALLOPS :%s", msg);
-				break;
+			break;
 		case CLIENT_SERVER:
 			if (to != Client)
 				IRC_WriteStrClientPrefix(to, From,
 							 "WALLOPS :%s", msg);
-				break;
+			break;
 		}
 	}
 } /* IRC_SendWallops */
@@ -501,24 +534,27 @@ va_dcl
 /**
  * Set a "penalty time" for an IRC client.
  *
- * Note: penalty times are never set for server links!
+ * Note: penalty times are never set for server links or remote clients!
  *
  * @param Client The client.
  * @param Seconds The additional "penalty time" to enforce.
  */
 GLOBAL void
-IRC_SetPenalty( CLIENT *Client, time_t Seconds )
+IRC_SetPenalty(CLIENT *Client, time_t Seconds)
 {
 	CONN_ID c;
 
-	assert( Client != NULL );
-	assert( Seconds > 0 );
+	assert(Client != NULL);
+	assert(Seconds > 0);
+
+	if (Client_Type(Client) == CLIENT_SERVER)
+		return;
 
-	if( Client_Type( Client ) == CLIENT_SERVER ) return;
+	c = Client_Conn(Client);
+	if (c <= NONE)
+		return;
 
-	c = Client_Conn( Client );
-	if (c > NONE)
-		Conn_SetPenalty(c, Seconds);
+	Conn_SetPenalty(c, Seconds);
 } /* IRC_SetPenalty */
 
 static const char *