Allow KICK to handle comma-delimited lists (of channels, nicks).

includes test cases.

[fw@strlen.de:
	- move code around to avoid duplication
	- use const where possible
	- integrate test case]

ChangeLog

@@ -12,6 +12,8 @@
 
 ngIRCd-dev
 
+  - Fixed Bug 75: KICK now handles comma-delimited lists.
+    (Brandon Beresini, Bryan Caldwell)
   - Fixed Bug 83: ngIRCd chokes on 1-character messages.
   - Add support for modeless channels ("+channels").
     (Bryan Caldwell, Ali Shemiran)

src/ngircd/irc-op.c

@@ -14,8 +14,6 @@
 
 #include "portab.h"
 
-static char UNUSED id[] = "$Id: irc-op.c,v 1.17 2006/12/07 17:57:20 fw Exp $";
-
 #include "imp.h"
 #include <assert.h>
 #include <string.h>
@@ -35,28 +33,96 @@ static char UNUSED id[] = "$Id: irc-op.c,v 1.17 2006/12/07 17:57:20 fw Exp $";
 #include "irc-op.h"
 
 
-GLOBAL bool
-IRC_KICK( CLIENT *Client, REQUEST *Req )
+static bool
+try_kick(CLIENT* from, const char *nick, const char *channel, const char *reason)
 {
-	CLIENT *target, *from;
-	
+	CLIENT *target = Client_Search(nick);
+
+	if (!target)
+		return IRC_WriteStrClient(from, ERR_NOSUCHNICK_MSG, Client_ID(from), nick);
+
+	Channel_Kick(target, from, channel, reason);
+	return true;
+}
+
+
+GLOBAL bool
+IRC_KICK(CLIENT *Client, REQUEST *Req)
+{
+	CLIENT *from;
+	char *itemList = Req->argv[0];
+	const char* currentNick, *currentChannel, *reason;
+	unsigned int channelCount = 1;
+	unsigned int nickCount = 1;
+
 	assert( Client != NULL );
 	assert( Req != NULL );
 
-	/* Falsche Anzahl Parameter? */
-	if(( Req->argc < 2) || ( Req->argc > 3 )) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
+	if ((Req->argc < 2) || (Req->argc > 3))
+		return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
+					Client_ID(Client), Req->command);
 
-	if( Client_Type( Client ) == CLIENT_SERVER ) from = Client_Search( Req->prefix );
-	else from = Client;
-	if( ! from ) return IRC_WriteStrClient( Client, ERR_NOSUCHNICK_MSG, Client_ID( Client ), Req->prefix );
-	
-	/* Ziel-User suchen */
-	target = Client_Search( Req->argv[1] );
-	if( ! target ) return IRC_WriteStrClient( from, ERR_NOSUCHNICK_MSG, Client_ID( from ), Req->argv[1] );
+	while (*itemList) {
+		if (*itemList == ',') {
+			*itemList = '\0';
+			channelCount++;
+		}
+		itemList++;
+	}
 
-	Channel_Kick( target, from, Req->argv[0], Req->argc == 3 ? Req->argv[2] : Client_ID( from ));
-	return CONNECTED;
-} /* IRC_KICK */	
+	itemList = Req->argv[1];
+	while (*itemList) {
+		if (*itemList == ',') {
+			*itemList = '\0';
+			nickCount++;
+		}
+		itemList++;
+	}
+
+	if (Client_Type(Client) == CLIENT_SERVER)
+		from = Client_Search(Req->prefix);
+	else
+		from = Client;
+
+	if (!from)
+		return IRC_WriteStrClient(Client, ERR_NOSUCHNICK_MSG,
+					Client_ID(Client), Req->prefix);
+
+	reason = Req->argc == 3 ? Req->argv[2] : Client_ID(from);
+	currentNick = Req->argv[1];
+	currentChannel = Req->argv[0];
+	if (channelCount == 1) {
+		while (nickCount > 0) {
+			if (!try_kick(from, currentNick, currentChannel, reason))
+				return false;
+
+			while (*currentNick)
+				currentNick++;
+
+			currentNick++;
+			nickCount--;
+		}
+	} else if (channelCount == nickCount) {
+		while (nickCount > 0) {
+			if (!try_kick(from, currentNick, currentChannel, reason))
+				return false;
+
+			while (*currentNick)
+				currentNick++;
+
+			while (*currentChannel)
+				currentChannel++;
+
+			currentNick++;
+			currentChannel++;
+			nickCount--;
+		}
+	} else {
+		return IRC_WriteStrClient(Client, ERR_NEEDMOREPARAMS_MSG,
+					Client_ID(Client), Req->command);
+	}
+	return true;
+} /* IRC_KICK */
 
 
 GLOBAL bool

src/testsuite/Makefile.am

@@ -21,6 +21,7 @@ EXTRA_DIST = \
 	start-server.sh stop-server.sh tests.sh stress-server.sh \
 	test-loop.sh wait-tests.sh \
 	channel-test.e connect-test.e check-idle.e misc-test.e mode-test.e \
+	kick-test.e \
 	opless-channel-test.e \
 	who-test.e stress-A.e stress-B.e \
 	ngircd-test.conf
@@ -48,6 +49,10 @@ channel-test: tests.sh
 	rm -f channel-test
 	ln -s $(srcdir)/tests.sh channel-test
 
+kick-test: tests.sh
+	rm -f kick-test
+	ln -s $(srcdir)/tests.sh kick-test
+
 opless-channel-test: tests.sh
 	rm -f opless-channel-test
 	ln -s $(srcdir)/tests.sh opless-channel-test
@@ -67,6 +72,7 @@ mode-test: tests.sh
 TESTS = start-server.sh \
 	connect-test \
 	channel-test \
+	kick-test \
 	misc-test \
 	mode-test \
 	who-test \

src/testsuite/kick-test.e

@@ -0,0 +1,112 @@
+spawn telnet localhost 6789
+expect {
+       timeout { exit 1 }
+       "Connected"
+}
+
+send "nick nick\r"
+send "user user . . :User\r"
+expect {
+       timeout { exit 1 }
+       "376"
+}
+
+send "kick #Channel nick\r"
+expect {
+       timeout { exit 1 }
+       "403"
+}
+
+send "join #Channel\r"
+
+send "kick #Channel nick\r"
+expect {
+       timeout { exit 1 }
+       "@* KICK #Channel nick :nick"
+}
+
+send "join #Channel\r"
+
+send "kick #Channel nick :reason\r"
+expect {
+       timeout { exit 1 }
+       "@* KICK #Channel nick :reason"
+}
+
+send "join #Channel,#Channel2\r"
+
+send "kick #Channel,#Channel2 nick\r"
+expect {
+       timeout { exit 1 }
+       "461"
+}
+
+send "kick #Channel,#Channel2,#NoExists,#NoExists nick1,nick,nick3,nick :reason\r"
+expect {
+       timeout { exit 1 }
+       "401"
+}
+expect {
+       timeout { exit 1 }
+       "@* KICK #Channel2 nick :reason"
+}
+expect {
+       timeout { exit 1 }
+       "401"
+}
+expect {
+       timeout { exit 1 }
+       "403"
+}
+
+send "kick #Channel nick2,nick,nick3\r"
+expect {
+       timeout { exit 1 }
+       "401"
+}
+expect {
+       timeout { exit 1 }
+       "@* KICK #Channel nick :nick"
+}
+expect {
+       timeout { exit 1 }
+       "401"
+}
+
+send "kick #Channel ,,\r"
+expect {
+       timeout { exit 1 }
+       "401"
+}
+expect {
+       timeout { exit 1 }
+       "401"
+}
+
+send "kick ,, ,,,\r"
+expect {
+       timeout { exit 1 }
+       "461"
+}
+
+send "kick ,, ,,\r"
+expect {
+       timeout { exit 1 }
+       "401"
+}
+expect {
+       timeout { exit 1 }
+       "401"
+}
+expect {
+       timeout { exit 1 }
+       "401"
+}
+
+send "quit\r"
+expect {
+       timeout { exit 1 }
+       "Connection closed"
+}
+
+# -eof-