Add dancer-ircd, an irc daemon based on hybrid ircd.

This is the ircd designed for use on freenode.net, based on the hybrid
ircd used by efnet.

This port/package is configured for use on a small network or
standalone, and the escape code filter is disabled.  To use it on a
large and/or Western language only network, please re-configure
config.h and rebuild.

3 files changed, 151 insertions, 0 deletions

diff --git a/irc/dancer-ircd/files/dancer-ircd.sh b/irc/dancer-ircd/files/dancer-ircd.sh
new file mode 100644
index 000000000000..7727bd928822
--- /dev/null
+++ b/irc/dancer-ircd/files/dancer-ircd.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+#
+# $FreeBSD$
+
+case "$1" in
+start)
+  if [ -x %PREFIX%/bin/dancer-ircd ]; then
+    su -fm ircd -c %PREFIX%/bin/dancer-ircd && echo ' dancer-ircd'
+  fi
+  ;;
+
+stop)
+  if [ -f /var/run/dancer-ircd.pid ]; then
+    kill `cat /var/run/dancer-ircd.pid`
+  else
+    # oh well
+    killall dancer-ircd
+  fi
+  ;;
+
+*)
+  echo "usage: $0 {start|stop}" >&2
+  exit 64
+  ;;
+esac
diff --git a/irc/dancer-ircd/files/patch-config.h.in b/irc/dancer-ircd/files/patch-config.h.in
new file mode 100644
index 000000000000..9628697677f0
--- /dev/null
+++ b/irc/dancer-ircd/files/patch-config.h.in
@@ -0,0 +1,105 @@
+--- include/config.h.orig	Fri Apr 12 05:04:53 2002
++++ include/config.h	Tue Apr 15 15:53:06 2003
+@@ -66,8 +66,8 @@
+  * system limits. If you know what you are doing, increase them now
+  */
+ 
+-#define HARD_FDLIMIT_   256 /* was 256 */
+-#define INIT_MAXCLIENTS 200 /* was 200 */
++#define HARD_FDLIMIT_   512 /* was 256 */
++#define INIT_MAXCLIENTS 400 /* was 200 */
+ 
+ /*
+  * This is how many 'buffer connections' we allow... 
+@@ -125,15 +125,15 @@
+  */
+ 
+ #define DPATH   "/"
+-#define SPATH   "bin/dancer-ircd"
+-#define CPATH   "etc/dancer-ircd/ircd.conf"
+-#define KPATH   "var/lib/dancer-ircd/kline.conf"
+-#define DLPATH  "var/lib/dancer-ircd/dline.conf"
+-#define MPATH   "etc/dancer-ircd/motd"
+-#define LPATH   "var/log/dancer-ircd/ircd.log"
+-#define PPATH   "var/run/dancer-ircd.pid"
+-#define HPATH   "etc/dancer-ircd/ohelp"
+-#define OPATH   "etc/dancer-ircd/omotd"
++#define SPATH   "@@prefix@@/bin/dancer-ircd"
++#define CPATH   "@@prefix@@/etc/dancer-ircd/ircd.conf"
++#define KPATH   "@@prefix@@/etc/dancer-ircd/kline.conf"
++#define DLPATH  "@@prefix@@/etc/dancer-ircd/dline.conf"
++#define MPATH   "@@prefix@@/etc/dancer-ircd/motd"
++#define LPATH   "/var/log/dancer-ircd/ircd.log"
++#define PPATH   "/var/run/dancer-ircd/dancer-ircd.pid"
++#define HPATH   "@@prefix@@/etc/dancer-ircd/ohelp"
++#define OPATH   "@@prefix@@/etc/dancer-ircd/omotd"
+ 
+ /* HIDE_OPS
+  * Define this to prevent non chanops from seeing what ops a channel has
+@@ -173,12 +173,12 @@
+ /* NETWORK_NAME
+  * Displayed in place of the servername when SERVERHIDE is enabled
+  */   
+-#define NETWORK_NAME "irc.openprojects.net"
++#define NETWORK_NAME "irc.example.net"
+ 
+ /* NETWORK_DESC
+  * Displayed in place of the server info when SERVERHIDE is enabled
+  */
+-#define NETWORK_DESC "http://www.openprojects.net/"
++#define NETWORK_DESC "http://www.example.net/"
+ 
+ /* USE_SERVICES
+  * Defines whether or not you're using services on your network
+@@ -246,7 +246,7 @@
+  */
+ #define SAVE_MAXCLIENT
+ #ifdef SAVE_MAXCLIENT
+-# define MXPATH "etc/dancer-ircd/ircd.max"
++# define MXPATH "@@prefix@@/etc/dancer-ircd/ircd.max"
+ # define SAVE_TIME 3600
+ #endif 
+ 
+@@ -683,7 +683,7 @@
+  * the net. for a leaf, 2 is fine. If the number of servers seen
+  * on the net gets less than 2, a split is deemed to have happened.
+  */
+-#define SPLIT_SMALLNET_SIZE 2
++#define SPLIT_SMALLNET_SIZE 0
+ 
+ /*
+  * SPLIT_SMALLNET_USER_SIZE defines how many global users on the
+@@ -693,7 +693,7 @@
+  * number of users seen on net > SPLIT_SMALLNET_USER_SIZE start
+  * counting down the SERVER_SPLIT_RECOVERY_TIME
+  */
+-#define SPLIT_SMALLNET_USER_SIZE 2 /* was 10000 */
++#define SPLIT_SMALLNET_USER_SIZE 0 /* was 10000 */
+ 
+ /*
+  * SPLIT_PONG will send a PING to a server after the connect burst.
+@@ -703,13 +703,13 @@
+  * you should be able to crank DEFAULT_SERVER_SPLIT_RECOVERY_TIME
+  * down to 1.
+  */
+-#define SPLIT_PONG
++#undef SPLIT_PONG
+ 
+ /*
+  * DEFAULT_SERVER_SPLIT_RECOVERY_TIME - determines how long to delay split
+  * status after resyncing
+  */
+-#define DEFAULT_SERVER_SPLIT_RECOVERY_TIME 1
++#define DEFAULT_SERVER_SPLIT_RECOVERY_TIME 0
+ 
+ /* LIMIT_UH
+  * If this is defined, Y line limit is made against the actual
+@@ -864,7 +864,7 @@
+  * it will show up in /list
+  */
+ 
+-#define MIN_USERS_FOR_LIST 4
++#define MIN_USERS_FOR_LIST 2
+ 
+ /* USE_KNOCK
+  * KNOCK allows users to send a "knock" to a +i channel.
diff --git a/irc/dancer-ircd/files/patch-irc_string.c b/irc/dancer-ircd/files/patch-irc_string.c
new file mode 100644
index 000000000000..54c0cf5e44f6
--- /dev/null
+++ b/irc/dancer-ircd/files/patch-irc_string.c
@@ -0,0 +1,21 @@
+This patch prevents ircd from stripping topics etc. of escape
+characters, which is commonly used by Asian languages.
+
+--- src/irc_string.c.orig	Sun Apr  7 08:16:04 2002
++++ src/irc_string.c	Tue Apr 15 23:52:28 2003
+@@ -131,6 +131,7 @@
+ 
+ char* strip_colour(char* string)
+ {
++#if 0
+   char *c = string;
+   char *c2 = string;
+   char *last_non_space = c2;
+@@ -165,6 +166,7 @@
+   *c2 = '\0';
+   if (last_non_space)
+     *last_non_space = '\0';
++#endif
+   return string;
+ }
+