[svn] monitor: send the same message buffer to all users

monitoring a certain nick; the target field of the
numeric becomes *, much like server notices

ChangeLog

@@ -1,3 +1,12 @@
+jilles      2007/06/22 21:59:09 UTC	(20070622-3518)
+  Log:
+  Call add_to_hostname_hash() with correct (orig) hostname.
+  
+
+  Changes:	Modified:
+  +1 -1		trunk/modules/core/m_nick.c (File Modified) 
+
+
 jilles      2007/06/10 16:14:03 UTC	(20070610-3516)
   Log:
   Version bump on trunk to 2.3.

doc/monitor.txt

@@ -1,6 +1,6 @@
 MONITOR - Protocol for notification of when clients become online/offline
              Lee Hardy <lee -at- leeh.co.uk>
-$Id: monitor.txt 6 2005-09-10 01:02:21Z nenolod $
+$Id: monitor.txt 3520 2007-06-30 22:15:35Z jilles $
 -------------------------------------------------------------------------
 
 Currently, ISON requests by clients use a large amount of bandwidth.  It is
@@ -76,6 +76,10 @@ This numeric is used to indicate to a client that either a nickname has just
 become online, or that a nickname they have added to their monitor list is
 online.
 
+The server may send "*" instead of the target nick (<nick>). (This makes it
+possible to send the exact same message to all clients monitoring a certain
+nick.)
+
 731 - RPL_MONOFFLINE
 --------------------
 :<server> 731 <nick> :nick[,nick1]*
@@ -86,6 +90,8 @@ list is offline.
 
 The argument is a chained list of nicknames that are offline.
 
+As with 730 the server may send "*" instead of the target nick.
+
 732 - RPL_MONLIST
 -----------------
 :<server> 732 <nick> :nick[,nick1]*

include/send.h

@@ -21,7 +21,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  *  USA
  *
- *  $Id: send.h 661 2006-02-03 04:20:31Z gxti $
+ *  $Id: send.h 3520 2007-06-30 22:15:35Z jilles $
  */
 
 #ifndef INCLUDED_send_h
@@ -33,6 +33,7 @@
 struct Client;
 struct Channel;
 struct dlink_list;
+struct monitor;
 
 /* The nasty global also used in s_serv.c for server bursts */
 extern unsigned long current_serial;
@@ -65,6 +66,8 @@ extern void sendto_match_butone(struct Client *, struct Client *,
 extern void sendto_match_servs(struct Client *source_p, const char *mask, 
 				int capab, int, const char *, ...) AFP(5, 6);
 
+extern void sendto_monitor(struct monitor *monptr, const char *, ...) AFP(2, 3);
+
 extern void sendto_anywhere(struct Client *, struct Client *, const char *,
 			    const char *, ...) AFP(4, 5);
 

include/serno.h

@@ -1 +1 @@
-#define SERNO "20070610-3516"
+#define SERNO "20070622-3518"

src/monitor.c

@@ -29,7 +29,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  *
- * $Id: monitor.c 312 2005-11-07 10:47:33Z jilles $
+ * $Id: monitor.c 3520 2007-06-30 22:15:35Z jilles $
  */
 #include "stdinc.h"
 #include "tools.h"
@@ -98,8 +98,6 @@ monitor_signon(struct Client *client_p)
 {
 	char buf[USERHOST_REPLYLEN];
 	struct monitor *monptr = find_monitor(client_p->name, 0);
-	struct Client *target_p;
-	dlink_node *ptr;
 
 	/* noones watching this nick */
 	if(monptr == NULL)
@@ -108,13 +106,7 @@ monitor_signon(struct Client *client_p)
 	ircsnprintf(buf, sizeof(buf), "%s!%s@%s",
 		    client_p->name, client_p->username, client_p->host);
 
-	DLINK_FOREACH(ptr, monptr->users.head)
-	{
-		target_p = ptr->data;
-
-		sendto_one(target_p, form_str(RPL_MONONLINE),
-				me.name, target_p->name, buf);
-	}
+	sendto_monitor(monptr, form_str(RPL_MONONLINE), me.name, "*", buf);
 }
 
 /* monitor_signoff()
@@ -128,17 +120,13 @@ void
 monitor_signoff(struct Client *client_p)
 {
 	struct monitor *monptr = find_monitor(client_p->name, 0);
-	dlink_node *ptr;
 
 	/* noones watching this nick */
 	if(monptr == NULL)
 		return;
 
-	DLINK_FOREACH(ptr, monptr->users.head)
-	{
-		sendto_one(ptr->data, form_str(RPL_MONOFFLINE),
-				me.name, ((struct Client *) ptr->data)->name, client_p->name);
-	}
+	sendto_monitor(monptr, form_str(RPL_MONOFFLINE), me.name, "*",
+			client_p->name);
 }
 
 void

src/send.c

@@ -21,7 +21,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
  *  USA
  *
- *  $Id: send.c 3161 2007-01-25 07:23:01Z nenolod $
+ *  $Id: send.c 3520 2007-06-30 22:15:35Z jilles $
  */
 
 #include "stdinc.h"
@@ -43,6 +43,7 @@
 #include "s_log.h"
 #include "memory.h"
 #include "hook.h"
+#include "monitor.h"
 
 #define LOG_BUFSIZE 2048
 
@@ -928,6 +929,40 @@ sendto_match_servs(struct Client *source_p, const char *mask, int cap,
 	linebuf_donebuf(&linebuf_name);
 }
 
+/* sendto_monitor()
+ *
+ * inputs	- monitor nick to send to, format, va_args
+ * outputs	- message to local users monitoring the given nick
+ * side effects -
+ */
+void
+sendto_monitor(struct monitor *monptr, const char *pattern, ...)
+{
+	va_list args;
+	buf_head_t linebuf;
+	struct Client *target_p;
+	dlink_node *ptr;
+	dlink_node *next_ptr;
+	
+	linebuf_newbuf(&linebuf); 
+	
+	va_start(args, pattern);
+	linebuf_putmsg(&linebuf, pattern, &args, NULL);
+	va_end(args);
+
+	DLINK_FOREACH_SAFE(ptr, next_ptr, monptr->users.head)
+	{
+		target_p = ptr->data;
+
+		if(IsIOError(target_p))
+			continue;
+
+		_send_linebuf(target_p, &linebuf);
+	}
+
+	linebuf_donebuf(&linebuf);
+}
+
 /* sendto_anywhere()
  *
  * inputs	- target, source, va_args