Automated merge with ssh://shadowircd/uranium/shadowircd/

Makefile.in

@@ -46,7 +46,7 @@ CFLAGS		= @CFLAGS@
 # the system one.
 #CFLAGS= -DNDEBUG -g -O2 -D"FD_SETSIZE=1024"
 SHELL=/bin/sh
-SUBDIRS=libratbox modules extensions src tools ssld bandb doc help
+SUBDIRS=libratbox modules modes extensions src tools ssld bandb doc help
 CLEANDIRS = ${SUBDIRS}
 RSA_FILES=rsa_respond/README rsa_respond/respond.c rsa_respond/Makefile
 

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for shadowircd 6.1.0.
+# Generated by GNU Autoconf 2.65 for shadowircd 6.2.0.
 #
 # $Id: configure.ac 3516 2007-06-10 16:14:03Z jilles $
 #
@@ -551,8 +551,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='shadowircd'
 PACKAGE_TARNAME='shadowircd'
-PACKAGE_VERSION='6.1.0'
+PACKAGE_VERSION='6.2.0'
-PACKAGE_STRING='shadowircd 6.1.0'
+PACKAGE_STRING='shadowircd 6.2.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1265,7 +1265,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures shadowircd 6.1.0 to adapt to many kinds of systems.
+\`configure' configures shadowircd 6.2.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1326,7 +1326,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of shadowircd 6.1.0:";;
+     short | recursive ) echo "Configuration of shadowircd 6.2.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1444,7 +1444,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-shadowircd configure 6.1.0
+shadowircd configure 6.2.0
 generated by GNU Autoconf 2.65
 
 Copyright (C) 2009 Free Software Foundation, Inc.
@@ -2043,7 +2043,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by shadowircd $as_me 6.1.0, which was
+It was created by shadowircd $as_me 6.2.0, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   $ $0 $@
@@ -9459,7 +9459,7 @@ _ACEOF
 
 fi
 
-ac_config_files="$ac_config_files Makefile bandb/Makefile ssld/Makefile extensions/Makefile unsupported/Makefile src/Makefile modules/Makefile tools/Makefile doc/Makefile help/Makefile"
+ac_config_files="$ac_config_files Makefile bandb/Makefile ssld/Makefile extensions/Makefile modes/Makefile unsupported/Makefile src/Makefile modules/Makefile tools/Makefile doc/Makefile help/Makefile"
 
 
 cat >confcache <<\_ACEOF
@@ -9969,7 +9969,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by shadowircd $as_me 6.1.0, which was
+This file was extended by shadowircd $as_me 6.2.0, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -10031,7 +10031,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-shadowircd config.status 6.1.0
+shadowircd config.status 6.2.0
 configured by $0, generated by GNU Autoconf 2.65,
   with options \\"\$ac_cs_config\\"
 
@@ -10152,6 +10152,7 @@ do
     "bandb/Makefile") CONFIG_FILES="$CONFIG_FILES bandb/Makefile" ;;
     "ssld/Makefile") CONFIG_FILES="$CONFIG_FILES ssld/Makefile" ;;
     "extensions/Makefile") CONFIG_FILES="$CONFIG_FILES extensions/Makefile" ;;
+    "modes/Makefile") CONFIG_FILES="$CONFIG_FILES modes/Makefile" ;;
     "unsupported/Makefile") CONFIG_FILES="$CONFIG_FILES unsupported/Makefile" ;;
     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
     "modules/Makefile") CONFIG_FILES="$CONFIG_FILES modules/Makefile" ;;

configure.ac

@@ -10,7 +10,7 @@ AC_PREREQ(2.57)
 dnl Sneaky way to get an Id tag into the configure script
 AC_COPYRIGHT([$Id: configure.ac 3516 2007-06-10 16:14:03Z jilles $])
 
-AC_INIT([shadowircd],[6.1.0])
+AC_INIT([shadowircd],[6.2.0])
 
 AC_CONFIG_HEADER(include/setup.h)
 
@@ -1160,6 +1160,7 @@ AC_CONFIG_FILES(			\
 	bandb/Makefile			\
 	ssld/Makefile			\
 	extensions/Makefile		\
+	modes/Makefile			\
 	unsupported/Makefile		\
 	src/Makefile			\
 	modules/Makefile		\

doc/example.conf

@@ -45,6 +45,10 @@ loadmodule "extensions/sno_globalkline.so";
 loadmodule "extensions/sno_globaloper.so";
 #loadmodule "extensions/sno_whois.so";
 
+/* Modesets, load only one */
+loadmodule "modes/shadowircd.so";
+#loadmodule "modes/charybdis.so";
+
 serverinfo {
 	name = "hades.arpa";
 	sid = "42X";
@@ -379,7 +383,6 @@ channel {
 	use_invex = yes;
 	use_except = yes;
 	use_knock = yes;
-	use_forward = yes;
 	use_local_channels = yes;
 	knock_delay = 5 minutes;
 	knock_delay_channel = 1 minute;

doc/reference.conf

@@ -115,6 +115,31 @@ loadmodule "extensions/sno_globalkline.so";
 loadmodule "extensions/sno_globaloper.so";
 #loadmodule "extensions/sno_whois.so";
 
+/* modesets: Modesets are modules that enable various user and channel
+ * modes. When enabled, they enable usermodes and channel modes equivalent
+ * to the named ircd. This is useful for linking to other TS6 IRCds. 
+ * If you do not know what this does or do not know if you need it
+ * then you should just load modes/shadowircd.so for full functionality.
+ * Without any modeset loaded, you will only have the modes that are included
+ * in ircd-ratbox. Unloading a modeset while the ircd is running is possible,
+ * but will be confusing for users, as it will leave all existent unloaded
+ * modes in place without users being able to remove them. Said modes will, 
+ * however, not function. You should be able to load a module that provides 
+ * more modes than your current (say, going from charybdis to shadowircd) 
+ * on the fly without any problems. The slight exception to this is unloading
+ * a module that provides quiets (cmode +q). Users affected by quiets will
+ * have to part and rejoin the channel before the quiet will cease affecting
+ * them. In addition, unloaded modes will remain in the IRCd's VERSION reply
+ * until restart. For these reasons, it is highly recommended to restart if you wish
+ * to change modeset.
+ * Modesets currently only affect cmodes. 
+ * You should only load one of these at a time.
+ * Modules are listed in order of highest functionality to least,
+ * while no module provides the least functionality of all. */
+ 
+loadmodule "modes/shadowircd.so";
+#loadmodule "modes/charybdis.so";
+
  
 /* serverinfo {}:  Contains information about the server. (OLD M:) */
 serverinfo {
@@ -787,14 +812,6 @@ channel {
 	 */
 	use_except = yes;
 
-	/* forward: Enable/disable channel mode +f, which allows you to set 
-	 * a channel to forward users to if they can't join because of +i etc.
-	 * Disabling this option via rehash will leave all previously set 
-	 * forwards hanging around, though they will not do anything. For 
-	 * this reason, you may want to restart to disable this option.
-	 */
-	use_forward = yes;
-
 	/* knock: Allows users to request an invite to a channel that
 	 * is locked somehow (+ikl).  If the channel is +p or you are banned
 	 * the knock will not be sent.

extensions/chm_quietunreg_compat.c

@@ -9,6 +9,9 @@
 #include "hook.h"
 #include "ircd.h"
 #include "chmode.h"
+#include "channel.h"
+
+struct module_modes ModuleModes;
 
 static int _modinit(void);
 static void _moddeinit(void);
@@ -44,7 +47,7 @@ chm_quietunreg(struct Client *source_p, struct Channel *chptr,
 
 	if (MyClient(source_p))
 		chm_ban(source_p, chptr, alevel, 1, &newparn, newparv,
-				errors, dir, 'q', CHFL_QUIET);
+				errors, dir, 'q', ModuleModes.CHFL_QUIET);
 	else
 		chm_nosuch(source_p, chptr, alevel, parc, parn, parv,
 				errors, dir, c, mode_type);

extensions/m_okick.c

@@ -37,6 +37,8 @@
 #include "s_conf.h"
 #include "s_serv.h"
 
+struct module_modes ModuleModes;
+
 static int mo_okick(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]);
 
 
@@ -140,7 +142,7 @@ mo_okick(struct Client *client_p, struct Client *source_p, int parc, const char
 	rb_snprintf(text, sizeof(text), "K%s", who->id);
 
 	/* we don't need to track NOREJOIN stuff unless it's our client being kicked */
-	if(MyClient(who) && chptr->mode.mode & MODE_NOREJOIN)
+	if(MyClient(who) && chptr->mode.mode & ModuleModes.MODE_NOREJOIN)
 		channel_metadata_time_add(chptr, text, rb_current_time(), "KICKNOREJOIN");
 	return 0;
 }

include/channel.h

@@ -136,6 +136,32 @@ struct ChannelMode
 	long mode_type;
 };
 
+/* modes added by the module files in modes/ */
+struct module_modes
+{
+	unsigned int MODE_REGONLY; 
+	unsigned int MODE_NOCTCP; /* Block CTCPs directed to this channel */
+	unsigned int MODE_NOCOLOR;
+	unsigned int MODE_EXLIMIT; /* exempt from list limits, +b/+e/+I/+q */
+	unsigned int MODE_PERMANENT; /* permanant channel, +P */
+	unsigned int MODE_OPMODERATE; /* send rejected messages to ops */
+	unsigned int MODE_FREEINVITE; /* allow free use of /invite */
+	unsigned int MODE_FREETARGET; /* can be forwarded to without authorization */
+	unsigned int MODE_DISFORWARD; /* disable channel forwarding */
+	unsigned int MODE_THROTTLE; /* throttle joins */
+	unsigned int MODE_FORWARD;
+	unsigned int MODE_NONOTICE; /* Block notices directed to this channel */
+	unsigned int MODE_NOACTION; /* Block CTCP ACTION directed to this channel */
+	unsigned int MODE_NOKICK; /* Disable /kick on this channel */
+	unsigned int MODE_NONICK; /* Disable /nick for anyone on this channel */
+	unsigned int MODE_NOCAPS; /* Block messages in all capital letters */
+	unsigned int MODE_NOREJOIN; /* Block rejoin immediately after kick */
+	unsigned int MODE_NOREPEAT; /* Block repeat messages */
+	unsigned int MODE_NOOPERKICK; /* disallow kicking opers */
+
+	unsigned int CHFL_QUIET;
+};
+
 typedef int (*ExtbanFunc)(const char *data, struct Client *client_p,
 		struct Channel *chptr, long mode_type);
 
@@ -171,28 +197,10 @@ typedef int (*ExtbanFunc)(const char *data, struct Client *client_p,
 #define MODE_TOPICLIMIT 0x0008
 #define MODE_INVITEONLY 0x0010
 #define MODE_NOPRIVMSGS 0x0020
-#define MODE_REGONLY	0x0040
-#define MODE_NOCOLOR	0x0080
-#define MODE_EXLIMIT	0x0100  /* exempt from list limits, +b/+e/+I/+q */
-#define MODE_PERMANENT  0x0200  /* permanant channel, +P */
-#define MODE_OPMODERATE 0x0400  /* send rejected messages to ops */
-#define MODE_FREEINVITE 0x0800  /* allow free use of /invite */
-#define MODE_FREETARGET 0x1000  /* can be forwarded to without authorization */
-#define MODE_DISFORWARD 0x2000  /* disable channel forwarding */
-#define MODE_NOCTCP     0x8000  /* Block CTCPs directed to this channel */
-#define MODE_NONOTICE	0x10000	/* Block notices directed to this channel */
-#define MODE_NOACTION	0x20000 /* Block CTCP ACTION directed to this channel */
-#define MODE_NOKICK	0x40000 /* Disable /kick on this channel */
-#define MODE_NONICK	0x80000 /* Disable /nick for anyone on this channel */
-#define MODE_NOCAPS	0x100000 /* Block messages in all capital letters */
-#define MODE_NOREJOIN	0x200000 /* Block rejoin immediately after kick */
-#define MODE_NOREPEAT	0x400000 /* Block repeat messages */
-#define MODE_NOOPERKICK	0x800000 /* disallow kicking opers */
 
 #define CHFL_BAN        0x10000000	/* ban channel flag */
 #define CHFL_EXCEPTION  0x20000000	/* exception to ban channel flag */
 #define CHFL_INVEX      0x40000000
-#define CHFL_QUIET      0x80000000
 
 /* mode flags for direction indication */
 #define MODE_QUERY     0
@@ -219,6 +227,7 @@ typedef int (*ExtbanFunc)(const char *data, struct Client *client_p,
 
 extern rb_dlink_list global_channel_list;
 void init_channels(void);
+void init_module_modes(void);
 
 struct Channel *allocate_channel(const char *chname);
 void free_channel(struct Channel *chptr);

include/s_conf.h

@@ -243,7 +243,6 @@ struct config_channel_entry
 	int use_except;
 	int use_invex;
 	int use_knock;
-	int use_forward;
 	int use_local_channels;
 	int knock_delay;
 	int knock_delay_channel;

modes/Makefile.in

@@ -0,0 +1,68 @@
+#
+# Makefile.in for ircd/modes
+#
+#
+CC		= @CC@
+RM		= @RM@
+SED             = @SED@
+LEX		= @LEX@
+LEXLIB		= @LEXLIB@
+CFLAGS		= @IRC_CFLAGS@ -DIRCD_PREFIX=\"@prefix@\"
+PICFLAGS	= @PICFLAGS@
+MKDEP		= @MKDEP@
+INSTALL		= @INSTALL@
+INSTALL_PROGRAM	= @INSTALL_PROGRAM@
+INSTALL_DATA	= @INSTALL_DATA@
+INSTALL_SUID    = @INSTALL_PROGRAM@ -o root -m 4755
+SHELL		= /bin/sh
+AUTOMODULEDIR	= @moduledir@/modes
+
+SSL_LIBS	= @SSL_LIBS@
+SSL_INCLUDES	= @SSL_INCLUDES@
+
+IRCDLIBS	= @LIBS@ $(SSL_LIBS)
+
+INCLUDES	= -I. -I../include -I../libratbox/include $(SSL_INCLUDES)
+CPPFLAGS	= ${INCLUDES} @CPPFLAGS@
+
+SRCS =                          \
+  charybdis.c			\
+  shadowircd.c
+
+OBJS = ${SRCS:.c=.so}
+
+default:	build
+build: all
+all: $(OBJS)
+
+install: all
+	-@if test ! -d $(DESTDIR)$(AUTOMODULEDIR); then \
+                mkdir $(DESTDIR)$(AUTOMODULEDIR); \
+        fi
+	@echo "Installing modules into $(DESTDIR)$(AUTOMODULEDIR) .."
+	@for file in $(OBJS); do \
+		$(INSTALL_DATA) $$file $(DESTDIR)$(AUTOMODULEDIR); \
+	done
+
+.SUFFIXES: .so
+
+.c.so:
+	${CC} ${PICFLAGS}  ${CPPFLAGS} ${CFLAGS} $< -o $@
+
+.PHONY: depend clean distclean
+depend:
+	@${MKDEP} ${CPPFLAGS} ${SRCS} > .depend
+	@sed s/\\\.o/\\\.so/ < .depend > .depend.tmp
+	@sed -e '/^# DO NOT DELETE THIS LINE/,$$d' <Makefile >Makefile.depend
+	@echo '# DO NOT DELETE THIS LINE!!!' >>Makefile.depend
+	@echo '# make depend needs it.' >>Makefile.depend
+	@cat .depend.tmp >>Makefile.depend
+	@mv Makefile.depend Makefile
+	@rm -f .depend.tmp .depend
+
+clean:
+	${RM} -f *.so *~ 
+
+distclean: clean
+	${RM} -f Makefile
+

modes/charybdis.c

@@ -0,0 +1,104 @@
+#include "stdinc.h"
+#include "modules.h"
+#include "client.h"
+#include "ircd.h"
+#include "chmode.h"
+#include "channel.h"
+
+struct module_modes ModuleModes;
+
+static int
+_modinit(void)
+{
+	ModuleModes.MODE_NOCTCP = cflag_add('C', chm_simple);
+	if (ModuleModes.MODE_NOCTCP == 0)
+		return -1;
+
+	ModuleModes.MODE_REGONLY = cflag_add('r', chm_regonly);
+	if (ModuleModes.MODE_REGONLY == 0)
+		return -1;
+
+	ModuleModes.MODE_NOCOLOR = cflag_add('c', chm_simple);
+	if (ModuleModes.MODE_NOCOLOR == 0)
+		return -1;
+
+	ModuleModes.MODE_EXLIMIT = cflag_add('L', chm_staff);
+	if (ModuleModes.MODE_EXLIMIT == 0)
+		return -1;
+
+	ModuleModes.MODE_PERMANENT = cflag_add('P', chm_staff);
+	if (ModuleModes.MODE_PERMANENT == 0)
+		return -1;
+
+	ModuleModes.MODE_OPMODERATE = cflag_add('z', chm_simple);
+	if (ModuleModes.MODE_OPMODERATE == 0)
+		return -1;
+
+	ModuleModes.MODE_FREEINVITE = cflag_add('g', chm_simple);
+	if (ModuleModes.MODE_FREEINVITE == 0)
+		return -1;
+
+	ModuleModes.MODE_FREETARGET = cflag_add('F', chm_simple);
+	if (ModuleModes.MODE_FREETARGET == 0)
+		return -1;
+
+	ModuleModes.MODE_DISFORWARD = cflag_add('Q', chm_simple);
+	if (ModuleModes.MODE_DISFORWARD == 0)
+		return -1;
+
+	ModuleModes.CHFL_QUIET = cflag_add('q', chm_ban);
+	if (ModuleModes.CHFL_QUIET == 0)
+		return -1;
+
+	ModuleModes.MODE_FORWARD = cflag_add('f', chm_forward);
+	if (ModuleModes.MODE_FORWARD == 0)
+		return -1;
+
+	ModuleModes.MODE_THROTTLE = cflag_add('j', chm_throttle);
+	if (ModuleModes.MODE_THROTTLE == 0)
+		return -1;
+
+	return 0;
+}
+
+static void
+_moddeinit(void)
+{
+	cflag_orphan('C');
+	ModuleModes.MODE_NOCTCP = 0;
+
+	cflag_orphan('r');
+	ModuleModes.MODE_REGONLY = 0;
+
+	cflag_orphan('c');
+	ModuleModes.MODE_NOCOLOR = 0;
+
+	cflag_orphan('L');
+	ModuleModes.MODE_EXLIMIT = 0;
+
+	cflag_orphan('P');
+	ModuleModes.MODE_PERMANENT = 0;
+
+	cflag_orphan('z');
+	ModuleModes.MODE_OPMODERATE = 0;
+
+	cflag_orphan('g');
+	ModuleModes.MODE_FREEINVITE = 0;
+
+	cflag_orphan('F');
+	ModuleModes.MODE_FREETARGET = 0;
+
+	cflag_orphan('Q');
+	ModuleModes.MODE_DISFORWARD = 0;
+
+	cflag_orphan('q');
+	ModuleModes.CHFL_QUIET = 0;
+
+	cflag_orphan('f');
+	ModuleModes.MODE_FORWARD = 0;
+
+	cflag_orphan('j');
+	ModuleModes.MODE_THROTTLE = 0;
+}
+
+DECLARE_MODULE_AV1(charybdis, _modinit, _moddeinit, NULL, NULL, NULL, "$charybdis$");

modes/shadowircd.c

@@ -0,0 +1,166 @@
+#include "stdinc.h"
+#include "modules.h"
+#include "client.h"
+#include "ircd.h"
+#include "chmode.h"
+#include "channel.h"
+
+struct module_modes ModuleModes;
+
+static int
+_modinit(void)
+{
+	/* charybdis modes */
+	ModuleModes.MODE_NOCTCP = cflag_add('C', chm_simple);
+	if (ModuleModes.MODE_NOCTCP == 0)
+		return -1;
+
+	ModuleModes.MODE_REGONLY = cflag_add('r', chm_regonly);
+	if (ModuleModes.MODE_REGONLY == 0)
+		return -1;
+
+	ModuleModes.MODE_NOCOLOR = cflag_add('c', chm_simple);
+	if (ModuleModes.MODE_NOCOLOR == 0)
+		return -1;
+
+	ModuleModes.MODE_EXLIMIT = cflag_add('L', chm_staff);
+	if (ModuleModes.MODE_EXLIMIT == 0)
+		return -1;
+
+	ModuleModes.MODE_PERMANENT = cflag_add('P', chm_staff);
+	if (ModuleModes.MODE_PERMANENT == 0)
+		return -1;
+
+	ModuleModes.MODE_OPMODERATE = cflag_add('z', chm_simple);
+	if (ModuleModes.MODE_OPMODERATE == 0)
+		return -1;
+
+	ModuleModes.MODE_FREEINVITE = cflag_add('g', chm_simple);
+	if (ModuleModes.MODE_FREEINVITE == 0)
+		return -1;
+
+	ModuleModes.MODE_FREETARGET = cflag_add('F', chm_simple);
+	if (ModuleModes.MODE_FREETARGET == 0)
+		return -1;
+
+	ModuleModes.MODE_DISFORWARD = cflag_add('Q', chm_simple);
+	if (ModuleModes.MODE_DISFORWARD == 0)
+		return -1;
+
+	ModuleModes.CHFL_QUIET = cflag_add('q', chm_ban);
+	if (ModuleModes.CHFL_QUIET == 0)
+		return -1;
+
+	ModuleModes.MODE_FORWARD = cflag_add('f', chm_forward);
+	if (ModuleModes.MODE_FORWARD == 0)
+		return -1;
+
+	ModuleModes.MODE_THROTTLE = cflag_add('j', chm_throttle);
+	if (ModuleModes.MODE_THROTTLE == 0)
+		return -1;
+
+	/* shadowircd modes */
+
+	ModuleModes.MODE_NONOTICE = cflag_add('T', chm_simple);
+	if (ModuleModes.MODE_NONOTICE == 0)
+		return -1;
+
+	ModuleModes.MODE_NOACTION = cflag_add('D', chm_simple);
+	if (ModuleModes.MODE_NOACTION == 0)
+		return -1;
+
+	ModuleModes.MODE_NOKICK = cflag_add('E', chm_simple);
+	if (ModuleModes.MODE_NOKICK == 0)
+		return -1;
+
+	ModuleModes.MODE_NONICK = cflag_add('N', chm_simple);
+	if (ModuleModes.MODE_NONICK == 0)
+		return -1;
+
+	ModuleModes.MODE_NOCAPS = cflag_add('G', chm_simple);
+	if (ModuleModes.MODE_NOCAPS == 0)
+		return -1;
+
+	ModuleModes.MODE_NOREJOIN = cflag_add('J', chm_simple);
+	if (ModuleModes.MODE_NOREJOIN == 0)
+		return -1;
+
+	ModuleModes.MODE_NOREPEAT = cflag_add('K', chm_simple);
+	if (ModuleModes.MODE_NOREPEAT == 0)
+		return -1;
+
+	ModuleModes.MODE_NOOPERKICK = cflag_add('M', chm_hidden);
+	if (ModuleModes.MODE_NOOPERKICK == 0)
+		return -1;
+
+	return 0;
+}
+
+static void
+_moddeinit(void)
+{
+	/* charybdis modes */
+	cflag_orphan('C');
+	ModuleModes.MODE_NOCTCP = 0;
+
+	cflag_orphan('r');
+	ModuleModes.MODE_REGONLY = 0;
+
+	cflag_orphan('c');
+	ModuleModes.MODE_NOCOLOR = 0;
+
+	cflag_orphan('L');
+	ModuleModes.MODE_EXLIMIT = 0;
+
+	cflag_orphan('P');
+	ModuleModes.MODE_PERMANENT = 0;
+
+	cflag_orphan('z');
+	ModuleModes.MODE_OPMODERATE = 0;
+
+	cflag_orphan('g');
+	ModuleModes.MODE_FREEINVITE = 0;
+
+	cflag_orphan('F');
+	ModuleModes.MODE_FREETARGET = 0;
+
+	cflag_orphan('Q');
+	ModuleModes.MODE_DISFORWARD = 0;
+
+	cflag_orphan('q');
+	ModuleModes.CHFL_QUIET = 0;
+
+	cflag_orphan('f');
+	ModuleModes.MODE_FORWARD = 0;
+
+	cflag_orphan('j');
+	ModuleModes.MODE_THROTTLE = 0;
+
+	/* shadowircd modes */
+
+	cflag_orphan('T');
+	ModuleModes.MODE_NONOTICE = 0;
+
+	cflag_orphan('D');
+	ModuleModes.MODE_NOACTION = 0;
+
+	cflag_orphan('E');
+	ModuleModes.MODE_NOKICK = 0;
+
+	cflag_orphan('N');
+	ModuleModes.MODE_NONICK = 0;
+
+	cflag_orphan('G');
+	ModuleModes.MODE_NOCAPS = 0;
+
+	cflag_orphan('J');
+	ModuleModes.MODE_NOREJOIN = 0;
+
+	cflag_orphan('K');
+	ModuleModes.MODE_NOREPEAT = 0;
+
+	cflag_orphan('M');
+	ModuleModes.MODE_NOOPERKICK = 0;
+}
+
+DECLARE_MODULE_AV1(charybdis, _modinit, _moddeinit, NULL, NULL, NULL, "$charybdis$");

modules/core/m_join.c

@@ -46,6 +46,8 @@ static int me_svsjoin(struct Client *, struct Client *, int, const char **);
 static int ms_join(struct Client *, struct Client *, int, const char **);
 static int ms_sjoin(struct Client *, struct Client *, int, const char **);
 
+struct module_modes ModuleModes;
+
 struct Message join_msgtab = {
 	"JOIN", 0, 0, 0, MFLG_SLOW,
 	{mg_unreg, {m_join, 2}, {ms_join, 2}, mg_ignore, mg_ignore, {m_join, 2}}
@@ -819,7 +821,7 @@ ms_sjoin(struct Client *client_p, struct Client *source_p, int parc, const char
 				     CheckEmpty(para[2]), CheckEmpty(para[3]));
 	}
 
-	if(!joins && !(chptr->mode.mode & MODE_PERMANENT) && isnew)
+	if(!joins && !(chptr->mode.mode & ModuleModes.MODE_PERMANENT) && isnew)
 	{
 		destroy_channel(chptr);
 
@@ -970,7 +972,7 @@ set_final_mode(struct Mode *mode, struct Mode *oldmode)
 		len = rb_sprintf(pbuf, "%d:%d ", mode->join_num, mode->join_time);
 		pbuf += len;
 	}
-	if(mode->forward[0] && strcmp(oldmode->forward, mode->forward) && ConfigChannel.use_forward)
+	if(mode->forward[0] && strcmp(oldmode->forward, mode->forward) && ModuleModes.MODE_FORWARD)
 	{
 		if(dir != MODE_ADD)
 		{

modules/core/m_kick.c

@@ -39,6 +39,8 @@
 #include "s_conf.h"
 #include "hook.h"
 
+struct module_modes ModuleModes;
+
 static int m_kick(struct Client *, struct Client *, int, const char **);
 #define mg_kick { m_kick, 3 }
 
@@ -165,7 +167,7 @@ m_kick(struct Client *client_p, struct Client *source_p, int parc, const char *p
 			return 0;
 		}
 
-		if(MyClient(source_p) && chptr->mode.mode & MODE_NOKICK)
+		if(MyClient(source_p) && chptr->mode.mode & ModuleModes.MODE_NOKICK)
 		{
 			sendto_one_numeric(source_p, ERR_NOKICK,
 					form_str(ERR_NOKICK),
@@ -173,7 +175,7 @@ m_kick(struct Client *client_p, struct Client *source_p, int parc, const char *p
 			return 0;
 		}
 
-		if (MyClient(source_p) && chptr->mode.mode & MODE_NOOPERKICK && IsOper(who))
+		if (MyClient(source_p) && chptr->mode.mode & ModuleModes.MODE_NOOPERKICK && IsOper(who))
 		{
 			sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
 					"Overriding KICK from %s on %s in %s (channel is +M)",
@@ -237,7 +239,7 @@ m_kick(struct Client *client_p, struct Client *source_p, int parc, const char *p
 		rb_snprintf(text, sizeof(text), "K%s", who->id);
 
 		/* we don't need to track NOREJOIN stuff unless it's our client being kicked */
-		if(MyClient(who) && chptr->mode.mode & MODE_NOREJOIN)
+		if(MyClient(who) && chptr->mode.mode & ModuleModes.MODE_NOREJOIN)
 			channel_metadata_time_add(chptr, text, rb_current_time(), "KICKNOREJOIN");
 	}
 	else if (MyClient(source_p))

modules/core/m_message.c

@@ -45,6 +45,7 @@
 #include "tgchange.h"
 #include "inline/stringops.h"
 #include "irc_dictionary.h"
+#include "channel.h"
 
 static int m_message(int, const char *, struct Client *, struct Client *, int, const char **);
 static int m_privmsg(struct Client *, struct Client *, int, const char **);
@@ -53,6 +54,8 @@ static int m_notice(struct Client *, struct Client *, int, const char **);
 static void expire_tgchange(void *unused);
 static struct ev_entry *expire_tgchange_event;
 
+struct module_modes ModuleModes;
+
 static int
 modinit(void)
 {
@@ -497,7 +500,7 @@ msg_channel(int p_or_n, const char *command,
 			source_p->localClient->last = rb_current_time();
 	}
 
-	if(chptr->mode.mode & MODE_NOREPEAT)
+	if(chptr->mode.mode & ModuleModes.MODE_NOREPEAT)
 	{
 		rb_strlcpy(text2, text, BUFSIZE);
 		strip_unprintable(text2);
@@ -515,7 +518,7 @@ msg_channel(int p_or_n, const char *command,
 		channel_metadata_add(chptr, "NOREPEAT", text2, 0);
 	}
 
-	if(chptr->mode.mode & MODE_NOCOLOR && (!ConfigChannel.exempt_cmode_c || !is_any_op(msptr)))
+	if(chptr->mode.mode & ModuleModes.MODE_NOCOLOR && (!ConfigChannel.exempt_cmode_c || !is_any_op(msptr)))
 	{
 		rb_strlcpy(text2, text, BUFSIZE);
 		strip_colour(text2);
@@ -536,7 +539,7 @@ msg_channel(int p_or_n, const char *command,
 		if(result == CAN_SEND_OPV ||
 		   !flood_attack_channel(p_or_n, source_p, chptr, chptr->chname))
 		{
-			if (strlen(text) > 10 && chptr->mode.mode & MODE_NOCAPS && (!ConfigChannel.exempt_cmode_G || !is_any_op(msptr)))
+			if (strlen(text) > 10 && chptr->mode.mode & ModuleModes.MODE_NOCAPS && (!ConfigChannel.exempt_cmode_G || !is_any_op(msptr)))
 			{
 				rb_strlcpy(text2, text, BUFSIZE);
 				strip_unprintable(text2);
@@ -552,12 +555,12 @@ msg_channel(int p_or_n, const char *command,
 					return;
 				}
 			}
-			if (p_or_n != PRIVMSG && chptr->mode.mode & MODE_NONOTICE && (!ConfigChannel.exempt_cmode_T || !is_any_op(msptr)))
+			if (p_or_n != PRIVMSG && chptr->mode.mode & ModuleModes.MODE_NONOTICE && (!ConfigChannel.exempt_cmode_T || !is_any_op(msptr)))
 			{
 				sendto_one_numeric(source_p, 404, "%s :Cannot send to channel - Notices are disallowed (+T set)", chptr->chname);
 				return;
 			}
-			if (p_or_n != NOTICE && chptr->mode.mode & MODE_NOACTION &&
+			if (p_or_n != NOTICE && chptr->mode.mode & ModuleModes.MODE_NOACTION &&
 					!strncasecmp(text + 1, "ACTION", 6) &&
 					(!ConfigChannel.exempt_cmode_D || !is_any_op(msptr)))
 			{
@@ -567,7 +570,7 @@ msg_channel(int p_or_n, const char *command,
 			if (p_or_n != NOTICE && *text == '\001' &&
 					strncasecmp(text + 1, "ACTION", 6))
 			{
-				if (chptr->mode.mode & MODE_NOCTCP && (!ConfigChannel.exempt_cmode_C || !is_any_op(msptr)))
+				if (chptr->mode.mode & ModuleModes.MODE_NOCTCP && (!ConfigChannel.exempt_cmode_C || !is_any_op(msptr)))
 				{
 					sendto_one_numeric(source_p, 404, "%s :Cannot send to channel - CTCPs to this channel are disallowed (+C set)", chptr->chname);
 					return;
@@ -579,7 +582,7 @@ msg_channel(int p_or_n, const char *command,
 					     "%s %s :%s", command, chptr->chname, text);
 		}
 	}
-	else if(chptr->mode.mode & MODE_OPMODERATE &&
+	else if(chptr->mode.mode & ModuleModes.MODE_OPMODERATE &&
 			(!(chptr->mode.mode & MODE_NOPRIVMSGS) ||
 			 IsMember(source_p, chptr)))
 	{
@@ -616,7 +619,7 @@ msg_channel_opmod(int p_or_n, const char *command,
 {
 	char text2[BUFSIZE];
 
-	if(chptr->mode.mode & MODE_NOCOLOR)
+	if(chptr->mode.mode & ModuleModes.MODE_NOCOLOR)
 	{
 		rb_strlcpy(text2, text, BUFSIZE);
 		strip_colour(text2);
@@ -631,7 +634,7 @@ msg_channel_opmod(int p_or_n, const char *command,
 		}
 	}
 
-	if(chptr->mode.mode & MODE_OPMODERATE &&
+	if(chptr->mode.mode & ModuleModes.MODE_OPMODERATE &&
 			(!(chptr->mode.mode & MODE_NOPRIVMSGS) ||
 			 IsMember(source_p, chptr)))
 	{

modules/core/m_mode.c

@@ -41,6 +41,8 @@
 #include "packet.h"
 #include "s_newconf.h"
 
+struct module_modes ModuleModes;
+
 static int m_mode(struct Client *, struct Client *, int, const char **);
 static int ms_mode(struct Client *, struct Client *, int, const char **);
 static int ms_tmode(struct Client *, struct Client *, int, const char **);
@@ -258,7 +260,7 @@ ms_bmask(struct Client *client_p, struct Client *source_p, int parc, const char
 
 	case 'q':
 		banlist = &chptr->quietlist;
-		mode_type = CHFL_QUIET;
+		mode_type = ModuleModes.CHFL_QUIET;
 		mems = ALL_MEMBERS;
 		break;
 

modules/core/m_part.c

@@ -39,6 +39,7 @@
 #include "s_conf.h"
 #include "packet.h"
 #include "inline/stringops.h"
+#include "channel.h"
 
 static int m_part(struct Client *, struct Client *, int, const char **);
 
@@ -54,6 +55,7 @@ DECLARE_MODULE_AV1(part, NULL, NULL, part_clist, NULL, NULL, "$Revision: 98 $");
 static void part_one_client(struct Client *client_p,
 			    struct Client *source_p, char *name, char *reason);
 
+struct module_modes ModuleModes;
 
 /*
 ** m_part
@@ -127,7 +129,7 @@ part_one_client(struct Client *client_p, struct Client *source_p, char *name, ch
 			   (source_p->localClient->firsttime +
 			    ConfigFileEntry.anti_spam_exit_message_time) < rb_current_time()))))
 	{
-		if(chptr->mode.mode & MODE_NOCOLOR && (!ConfigChannel.exempt_cmode_c || !is_any_op(msptr)))
+		if(chptr->mode.mode & ModuleModes.MODE_NOCOLOR && (!ConfigChannel.exempt_cmode_c || !is_any_op(msptr)))
 		{
 			rb_strlcpy(reason2, reason, BUFSIZE);
 			strip_colour(reason2);

modules/m_info.c

@@ -643,12 +643,6 @@ static struct InfoStruct info_table[] = {
 		&ConfigChannel.use_invex,
 		"Enable chanmode +I (invite exceptions)",
 	},
-	{
-		"use_forward",
-		OUTPUT_BOOLEAN_YN,
-		&ConfigChannel.use_forward,
-		"Enable chanmode +f (channel forwarding)",
-	},
 	{
 		"use_knock",
 		OUTPUT_BOOLEAN_YN,

modules/m_invite.c

@@ -39,6 +39,9 @@
 #include "modules.h"
 #include "packet.h"
 #include "tgchange.h"
+#include "channel.h"
+
+struct module_modes ModuleModes;
 
 static int m_invite(struct Client *, struct Client *, int, const char **);
 
@@ -145,7 +148,7 @@ m_invite(struct Client *client_p, struct Client *source_p, int parc, const char
 	/* unconditionally require ops, unless the channel is +g */
 	/* treat remote clients as chanops */
 	if(MyClient(source_p) && !is_any_op(msptr) &&
-			!(chptr->mode.mode & MODE_FREEINVITE))
+			!(chptr->mode.mode & ModuleModes.MODE_FREEINVITE))
 	{
 		if(IsOverride(source_p))
 		{
@@ -176,7 +179,7 @@ m_invite(struct Client *client_p, struct Client *source_p, int parc, const char
 	 * for +l/+j just check if the mode is set, this varies over time
 	 */
 	if(chptr->mode.mode & MODE_INVITEONLY ||
-			(chptr->mode.mode & MODE_REGONLY && EmptyString(target_p->user->suser)) ||
+			(chptr->mode.mode & ModuleModes.MODE_REGONLY && EmptyString(target_p->user->suser)) ||
 			chptr->mode.limit || chptr->mode.join_num)
 		store_invite = 1;
 

modules/m_knock.c

@@ -36,6 +36,8 @@
 #include "modules.h"
 #include "s_serv.h"
 
+struct module_modes ModuleModes;
+
 static int m_knock(struct Client *, struct Client *, int, const char **);
 
 struct Message knock_msgtab = {
@@ -157,7 +159,7 @@ m_knock(struct Client *client_p, struct Client *source_p, int parc, const char *
 	chptr->last_knock = rb_current_time();
 
 	if(ConfigChannel.use_knock)
-		sendto_channel_local(chptr->mode.mode & MODE_FREEINVITE ? ALL_MEMBERS : ONLY_CHANOPS,
+		sendto_channel_local(chptr->mode.mode & ModuleModes.MODE_FREEINVITE ? ALL_MEMBERS : ONLY_CHANOPS,
 				     chptr, form_str(RPL_KNOCK),
 				     me.name, name, name, source_p->name,
 				     source_p->username, source_p->host);

src/channel.c

@@ -66,6 +66,8 @@ static int h_can_join;
 static int h_can_create_channel;
 static int h_channel_join;
 
+struct module_modes ModuleModes;
+
 /* init_channels()
  *
  * input	-
@@ -85,6 +87,40 @@ init_channels(void)
 	h_can_create_channel = register_hook("can_create_channel");
 }
 
+/* is this the best place to put this? */
+/* init_module_modes()
+ *
+ * input	-
+ * output	-
+ * side effects - various MODE_ values are set to 0
+ */
+void
+init_module_modes()
+{
+	ModuleModes.MODE_REGONLY = 0;
+	ModuleModes.MODE_NOCTCP = 0;
+	ModuleModes.MODE_NOCOLOR = 0;
+	ModuleModes.MODE_EXLIMIT = 0;
+	ModuleModes.MODE_PERMANENT = 0;
+	ModuleModes.MODE_OPMODERATE = 0;
+	ModuleModes.MODE_FREEINVITE = 0;
+	ModuleModes.MODE_FREETARGET = 0;
+	ModuleModes.MODE_DISFORWARD = 0;
+	ModuleModes.MODE_THROTTLE = 0;
+	ModuleModes.MODE_FORWARD = 0;
+	ModuleModes.MODE_NONOTICE = 0;
+	ModuleModes.MODE_NOACTION = 0;
+	ModuleModes.MODE_NOKICK = 0;
+	ModuleModes.MODE_NONICK = 0;
+	ModuleModes.MODE_NOCAPS = 0;
+	ModuleModes.MODE_NOREJOIN = 0;
+	ModuleModes.MODE_NOREPEAT = 0;
+	ModuleModes.MODE_NOOPERKICK = 0;
+
+	ModuleModes.CHFL_QUIET = 0;
+}
+
+
 /*
  * allocate_channel - Allocates a channel
  */
@@ -352,7 +388,7 @@ remove_user_from_channel(struct membership *msptr)
 	if(client_p->servptr == &me)
 		rb_dlinkDelete(&msptr->locchannode, &chptr->locmembers);
 
-	if(!(chptr->mode.mode & MODE_PERMANENT) && rb_dlink_list_length(&chptr->members) <= 0)
+	if(!(chptr->mode.mode & ModuleModes.MODE_PERMANENT) && rb_dlink_list_length(&chptr->members) <= 0)
 		destroy_channel(chptr);
 
 	rb_bh_free(member_heap, msptr);
@@ -387,7 +423,7 @@ remove_user_from_channels(struct Client *client_p)
 		if(client_p->servptr == &me)
 			rb_dlinkDelete(&msptr->locchannode, &chptr->locmembers);
 
-		if(!(chptr->mode.mode & MODE_PERMANENT) && rb_dlink_list_length(&chptr->members) <= 0)
+		if(!(chptr->mode.mode & ModuleModes.MODE_PERMANENT) && rb_dlink_list_length(&chptr->members) <= 0)
 			destroy_channel(chptr);
 
 		rb_bh_free(member_heap, msptr);
@@ -723,6 +759,10 @@ is_quieted(struct Channel *chptr, struct Client *who, struct membership *msptr,
 	struct Ban *actualBan = NULL;
 	struct Ban *actualExcept = NULL;
 
+	/* check to make sure quiets even exist on this server first */
+	if(ModuleModes.CHFL_QUIET == 0)
+		return 0;
+
 	if(!MyClient(who))
 		return 0;
 
@@ -758,7 +798,7 @@ is_quieted(struct Channel *chptr, struct Client *who, struct membership *msptr,
 		if(match(actualBan->banstr, s) ||
 		   match(actualBan->banstr, s2) ||
 		   match_cidr(actualBan->banstr, s2) ||
-		   match_extban(actualBan->banstr, who, chptr, CHFL_QUIET) ||
+		   match_extban(actualBan->banstr, who, chptr, ModuleModes.CHFL_QUIET) ||
 		   (s3 != NULL && match(actualBan->banstr, s3)))
 			break;
 		else
@@ -899,15 +939,19 @@ can_join(struct Client *source_p, struct Channel *chptr, char *key)
 	if(chptr->mode.limit &&
 	   rb_dlink_list_length(&chptr->members) >= (unsigned long) chptr->mode.limit)
 		i = ERR_CHANNELISFULL;
-	if(chptr->mode.mode & MODE_REGONLY && EmptyString(source_p->user->suser))
+	if(chptr->mode.mode & ModuleModes.MODE_REGONLY && EmptyString(source_p->user->suser))
 		i = ERR_NEEDREGGEDNICK;
 	/* join throttling stuff --nenolod */
-	else if(chptr->mode.join_num > 0 && chptr->mode.join_time > 0)
+	/* only check for throttles if they exist on this server --Taros */
+	else if(ModuleModes.MODE_THROTTLE)
 	{
-		if ((rb_current_time() - chptr->join_delta <= 
+		if(chptr->mode.join_num > 0 && chptr->mode.join_time > 0)
-			chptr->mode.join_time) && (chptr->join_count >=
+		{
-			chptr->mode.join_num))
+			if ((rb_current_time() - chptr->join_delta <= 
-			i = ERR_THROTTLE;
+				chptr->mode.join_time) && (chptr->join_count >=
+				chptr->mode.join_num))
+				i = ERR_THROTTLE;
+		}
 	}
 
 	/* allow /invite to override +l/+r/+j also -- jilles */
@@ -1042,7 +1086,7 @@ find_nonickchange_channel(struct Client *client_p)
 	{
 		msptr = ptr->data;
 		chptr = msptr->chptr;
-		if (chptr->mode.mode & MODE_NONICK && (!ConfigChannel.exempt_cmode_N || !is_any_op(msptr)))
+		if (chptr->mode.mode & ModuleModes.MODE_NONICK && (!ConfigChannel.exempt_cmode_N || !is_any_op(msptr)))
 			return chptr;
 	}
 	return NULL;
@@ -1297,7 +1341,7 @@ channel_modes(struct Channel *chptr, struct Client *client_p)
 					   chptr->mode.join_time);
 	}
 
-	if(*chptr->mode.forward && (ConfigChannel.use_forward || !IsClient(client_p)))
+	if(*chptr->mode.forward && (ModuleModes.MODE_FORWARD || !IsClient(client_p)))
 	{
 		*mbuf++ = 'f';
 
@@ -1608,7 +1652,7 @@ check_forward(struct Client *source_p, struct Channel *chptr,
 		if (hash_find_resv(chptr->chname))
 			return NULL;
 		/* Don't forward to +Q channel */
-		if (chptr->mode.mode & MODE_DISFORWARD)
+		if (chptr->mode.mode & ModuleModes.MODE_DISFORWARD)
 			return NULL;
 		i = can_join(source_p, chptr, key);
 		if (i == 0)
@@ -1868,7 +1912,7 @@ void user_join(struct Client * client_p, struct Client * source_p, const char *
 						me.name, get_oper_name(source_p), chptr->chname);
 			}
 			else if ((i != ERR_NEEDREGGEDNICK && i != ERR_THROTTLE && i != ERR_INVITEONLYCHAN && i != ERR_CHANNELISFULL) ||
-			    (!ConfigChannel.use_forward || (chptr = check_forward(source_p, chptr, key)) == NULL))
+			    (!ModuleModes.MODE_FORWARD || (chptr = check_forward(source_p, chptr, key)) == NULL))
 			{
 				/* might be wrong, but is there any other better location for such?
 				 * see extensions/chm_operonly.c for other comments on this

src/chmode.c

@@ -71,6 +71,8 @@ char cflagsmyinfo[256];
 
 int chmode_flags[256];
 
+struct module_modes ModuleModes;
+
 /* OPTIMIZE ME! -- dwr */
 void
 construct_cflags_strings(void)
@@ -101,29 +103,24 @@ construct_cflags_strings(void)
 			chmode_flags[i] = 0;
 		}
                 
-		switch (chmode_flags[i])
+		if(chmode_flags[i] == ModuleModes.MODE_DISFORWARD)
 		{
-		    case MODE_EXLIMIT:
+			if (ModuleModes.MODE_FORWARD)
-		    case MODE_DISFORWARD:
-			if(ConfigChannel.use_forward)
 			{
-			    *ptr++ = (char) i;
+				*ptr++ = (char) i;
 			}
-			
+		}
-			break;
+		else if(chmode_flags[i] == ModuleModes.MODE_REGONLY)
-		    case MODE_REGONLY:
+		{
-			if(rb_dlink_list_length(&service_list))
+			if (rb_dlink_list_length(&service_list))
 			{
-			    *ptr++ = (char) i;
+				*ptr++ = (char) i;
-			}
-
-			break;
-		    default:
-			if(chmode_flags[i] != 0)
-			{
-			    *ptr++ = (char) i;
 			}
 		}
+		else if(chmode_flags[i] != ModuleModes.MODE_EXLIMIT && chmode_flags[i] != 0)
+		{
+			*ptr++ = (char) i;
+		}
 		
 		/* Should we leave orphaned check here? -- dwr */
 		if(!(chmode_table[i].set_func == chm_nosuch) && !(chmode_table[i].set_func == chm_orphaned))
@@ -219,7 +216,7 @@ add_id(struct Client *source_p, struct Channel *chptr, const char *banid,
 	 */
 	if(MyClient(source_p))
 	{
-		if((rb_dlink_list_length(&chptr->banlist) + rb_dlink_list_length(&chptr->exceptlist) + rb_dlink_list_length(&chptr->invexlist) + rb_dlink_list_length(&chptr->quietlist)) >= (chptr->mode.mode & MODE_EXLIMIT ? ConfigChannel.max_bans_large : ConfigChannel.max_bans))
+		if((rb_dlink_list_length(&chptr->banlist) + rb_dlink_list_length(&chptr->exceptlist) + rb_dlink_list_length(&chptr->invexlist) + rb_dlink_list_length(&chptr->quietlist)) >= (chptr->mode.mode & ModuleModes.MODE_EXLIMIT ? ConfigChannel.max_bans_large : ConfigChannel.max_bans))
 		{
 			sendto_one(source_p, form_str(ERR_BANLISTFULL),
 				   me.name, source_p->name, chptr->chname, realban);
@@ -256,7 +253,7 @@ add_id(struct Client *source_p, struct Channel *chptr, const char *banid,
 	rb_dlinkAdd(actualBan, &actualBan->node, list);
 
 	/* invalidate the can_send() cache */
-	if(mode_type == CHFL_BAN || mode_type == CHFL_QUIET || mode_type == CHFL_EXCEPTION)
+	if(mode_type == CHFL_BAN || mode_type == ModuleModes.CHFL_QUIET || mode_type == CHFL_EXCEPTION)
 		chptr->bants++;
 
 	return 1;
@@ -287,7 +284,7 @@ del_id(struct Channel *chptr, const char *banid, rb_dlink_list * list, long mode
 			free_ban(banptr);
 
 			/* invalidate the can_send() cache */
-			if(mode_type == CHFL_BAN || mode_type == CHFL_QUIET || mode_type == CHFL_EXCEPTION)
+			if(mode_type == CHFL_BAN || mode_type == ModuleModes.CHFL_QUIET || mode_type == CHFL_EXCEPTION)
 				chptr->bants++;
 
 			return 1;
@@ -536,7 +533,7 @@ chm_simple(struct Client *source_p, struct Channel *chptr,
 	if((dir == MODE_ADD) && !(chptr->mode.mode & mode_type))
 	{
 		/* if +f is disabled, ignore an attempt to set +QF locally */
-		if(!ConfigChannel.use_forward && MyClient(source_p) &&
+		if(!ModuleModes.MODE_FORWARD && MyClient(source_p) &&
 		   (c == 'Q' || c == 'F'))
 			return;
 
@@ -751,18 +748,17 @@ chm_ban(struct Client *source_p, struct Channel *chptr,
 	int mems;
 	int override = 0;
 
-	switch (mode_type)
+	if(mode_type == CHFL_BAN)
 	{
-	case CHFL_BAN:
 		list = &chptr->banlist;
 		errorval = SM_ERR_RPL_B;
 		rpl_list = RPL_BANLIST;
 		rpl_endlist = RPL_ENDOFBANLIST;
 		mems = ALL_MEMBERS;
 		caps = 0;
-		break;
+	}
-
+	else if(mode_type == CHFL_EXCEPTION)
-	case CHFL_EXCEPTION:
+	{
 		/* if +e is disabled, allow all but +e locally */
 		if(!ConfigChannel.use_except && MyClient(source_p) &&
 		   ((dir == MODE_ADD) && (parc > *parn)))
@@ -778,9 +774,9 @@ chm_ban(struct Client *source_p, struct Channel *chptr,
 			mems = ONLY_CHANOPS;
 		else
 			mems = ONLY_SERVERS;
-		break;
+	}
-
+	else if(mode_type == CHFL_INVEX)
-	case CHFL_INVEX:
+	{
 		/* if +I is disabled, allow all but +I locally */
 		if(!ConfigChannel.use_invex && MyClient(source_p) &&
 		   (dir == MODE_ADD) && (parc > *parn))
@@ -796,21 +792,20 @@ chm_ban(struct Client *source_p, struct Channel *chptr,
 			mems = ONLY_CHANOPS;
 		else
 			mems = ONLY_SERVERS;
-		break;
+	}
-
+	else if(mode_type == ModuleModes.CHFL_QUIET)
-	case CHFL_QUIET:
+	{
 		list = &chptr->quietlist;
 		errorval = SM_ERR_RPL_Q;
 		rpl_list = RPL_QUIETLIST;
 		rpl_endlist = RPL_ENDOFQUIETLIST;
 		mems = ALL_MEMBERS;
 		caps = 0;
-		break;
+	}
-
+	else
-	default:
+	{
 		sendto_realops_snomask(SNO_GENERAL, L_ALL, "chm_ban() called with unknown type!");
 		return;
-		break;
 	}
 
 	if(dir == 0 || parc <= *parn)
@@ -821,7 +816,7 @@ chm_ban(struct Client *source_p, struct Channel *chptr,
 
 		/* non-ops cant see +eI lists.. */
 		if(alevel != CHFL_CHANOP && alevel != CHFL_ADMIN && alevel != CHFL_HALFOP && mode_type != CHFL_BAN &&
-				mode_type != CHFL_QUIET)
+				mode_type != ModuleModes.CHFL_QUIET)
 		{
 			if(IsOverride(source_p))
 			{
@@ -1508,7 +1503,7 @@ chm_forward(struct Client *source_p, struct Channel *chptr,
 	int override = 0;
 
 	/* if +f is disabled, ignore local attempts to set it */
-	if(!ConfigChannel.use_forward && MyClient(source_p) &&
+	if(!ModuleModes.MODE_FORWARD && MyClient(source_p) &&
 	   (dir == MODE_ADD) && (parc > *parn))
 		return;
 
@@ -1578,10 +1573,10 @@ chm_forward(struct Client *source_p, struct Channel *chptr,
 					   form_str(ERR_NOSUCHCHANNEL), forward);
 			return;
 		}
-		if(MyClient(source_p) && !(targptr->mode.mode & MODE_FREETARGET))
+		if(MyClient(source_p) && !(targptr->mode.mode & ModuleModes.MODE_FREETARGET))
 		{
 			if((msptr = find_channel_membership(targptr, source_p)) == NULL ||
-				is_any_op(msptr))
+				!is_any_op(msptr))
 			{
 				if(IsOverride(source_p))
 					override = 1;
@@ -1600,7 +1595,7 @@ chm_forward(struct Client *source_p, struct Channel *chptr,
 		mode_changes[mode_count].dir = MODE_ADD;
 		mode_changes[mode_count].caps = 0;
 		mode_changes[mode_count].nocaps = 0;
-		mode_changes[mode_count].mems = ConfigChannel.use_forward ? ALL_MEMBERS : ONLY_SERVERS;
+		mode_changes[mode_count].mems = ModuleModes.MODE_FORWARD ? ALL_MEMBERS : ONLY_SERVERS;
 		mode_changes[mode_count].id = NULL;
 		mode_changes[mode_count].override = override;
 		mode_changes[mode_count++].arg = forward;
@@ -1757,6 +1752,9 @@ chm_regonly(struct Client *source_p, struct Channel *chptr,
 }
 
 /* *INDENT-OFF* */
+/* Only RFC and ircd-ratbox modes are held in this table
+ * All other modes are added via loading modules in shadowircd/modes
+ * Such is documented in the comments for each mode, ex: C - NOCTCP. */
 struct ChannelMode chmode_table[256] =
 {
   {chm_nosuch,  0 },			/* 0x00 */
@@ -1827,24 +1825,24 @@ struct ChannelMode chmode_table[256] =
   {chm_nosuch,	0 },			/* @ */
   {chm_nosuch,	0 },			/* A */
   {chm_nosuch,	0 },			/* B */
-  {chm_simple,	MODE_NOCTCP },		/* C */
+  {chm_nosuch,	0 },			/* C - MODE_NOCTCP */
-  {chm_simple,	MODE_NOACTION },	/* D */
+  {chm_nosuch,	0 },			/* D - MODE_NOACTION */
-  {chm_simple,	MODE_NOKICK },		/* E */
+  {chm_nosuch,	0 },			/* E - MODE_NOKICK */
-  {chm_simple,	MODE_FREETARGET },	/* F */
+  {chm_nosuch,	0 },			/* F - MODE_FREETARGET */
-  {chm_simple,	MODE_NOCAPS },		/* G */
+  {chm_nosuch,	0 },			/* G - MODE_NOCAPS */
   {chm_nosuch,	0 },			/* H */
   {chm_ban,	CHFL_INVEX },           /* I */
-  {chm_simple,	MODE_NOREJOIN },	/* J */
+  {chm_nosuch,	0 },			/* J - MODE_NOREJOIN */
-  {chm_simple,	MODE_NOREPEAT },	/* K */
+  {chm_nosuch,	0 },			/* K - MODE_NOREPEAT */
-  {chm_staff,	MODE_EXLIMIT },		/* L */
+  {chm_nosuch,	0 },			/* L - MODE_EXLIMIT */
-  {chm_hidden,	MODE_NOOPERKICK },	/* M */
+  {chm_nosuch,	0 },			/* M - MODE_NOOPERKICK */
-  {chm_simple,	MODE_NONICK },		/* N */
+  {chm_nosuch,	0 },			/* N - MODE_NONICK */
   {chm_nosuch,	0 },			/* O */
-  {chm_staff,	MODE_PERMANENT },	/* P */
+  {chm_nosuch,	0 },			/* P - MODE_PERMANENT */
-  {chm_simple,	MODE_DISFORWARD },	/* Q */
+  {chm_nosuch,	0 },			/* Q - MODE_DISFORWARD */
   {chm_nosuch,	0 },			/* R */
   {chm_nosuch,	0 },			/* S */
-  {chm_simple,	MODE_NONOTICE },	/* T */
+  {chm_nosuch,	0 },			/* T - MODE_NONOTICE */
   {chm_nosuch,	0 },			/* U */
   {chm_nosuch,	0 },			/* V */
   {chm_nosuch,	0 },			/* W */
@@ -1859,22 +1857,22 @@ struct ChannelMode chmode_table[256] =
   {chm_nosuch,	0 },
   {chm_admin,	0 },			/* a */
   {chm_ban,	CHFL_BAN },		/* b */
-  {chm_simple,	MODE_NOCOLOR },		/* c */
+  {chm_nosuch,	0 },			/* c - MODE_NOCOLOR */
   {chm_nosuch,	0 },			/* d */
   {chm_ban,	CHFL_EXCEPTION },	/* e */
-  {chm_forward,	0 },			/* f */
+  {chm_nosuch,	0 },			/* f - MODE_FORWARD */
-  {chm_simple,	MODE_FREEINVITE },	/* g */
+  {chm_nosuch,	0 },			/* g - MODE_FREEINVITE */
   {chm_halfop,	0 },			/* h */
   {chm_simple,	MODE_INVITEONLY },	/* i */
-  {chm_throttle, 0 },			/* j */
+  {chm_nosuch, 0 },			/* j - MODE_THROTTLE */
   {chm_key,	0 },			/* k */
   {chm_limit,	0 },			/* l */
   {chm_simple,	MODE_MODERATED },	/* m */
   {chm_simple,	MODE_NOPRIVMSGS },	/* n */
   {chm_op,	0 },			/* o */
   {chm_simple,	MODE_PRIVATE },		/* p */
-  {chm_ban,	CHFL_QUIET },		/* q */
+  {chm_nosuch,	0 },			/* q - CHFL_QUIET */
-  {chm_regonly, MODE_REGONLY },		/* r */
+  {chm_nosuch,	0 },			/* r - MODE_REGONLY */
   {chm_simple,	MODE_SECRET },		/* s */
   {chm_simple,	MODE_TOPICLIMIT },	/* t */
   {chm_nosuch,	0 },			/* u */
@@ -1882,7 +1880,7 @@ struct ChannelMode chmode_table[256] =
   {chm_nosuch,	0 },			/* w */
   {chm_nosuch,	0 },			/* x */
   {chm_nosuch,	0 },			/* y */
-  {chm_simple,	MODE_OPMODERATE },	/* z */
+  {chm_nosuch,	0 },			/* z - MODE_OPMODERATE */
 
   {chm_nosuch,  0 },			/* 0x7b */
   {chm_nosuch,  0 },			/* 0x7c */

src/ircd.c

@@ -641,6 +641,7 @@ main(int argc, char *argv[])
 
 	seed_random(NULL);
 
+	init_module_modes();
 	init_main_logfile();
 	newconf_init();
 	init_s_conf();

src/newconf.c

@@ -2283,7 +2283,6 @@ static struct ConfEntry conf_channel_table[] =
 	{ "use_except",		CF_YESNO, NULL, 0, &ConfigChannel.use_except		},
 	{ "use_invex",		CF_YESNO, NULL, 0, &ConfigChannel.use_invex		},
 	{ "use_knock",		CF_YESNO, NULL, 0, &ConfigChannel.use_knock		},
-	{ "use_forward",	CF_YESNO, NULL, 0, &ConfigChannel.use_forward		},
 	{ "use_local_channels",	CF_YESNO, NULL, 0, &ConfigChannel.use_local_channels	},
 	{ "resv_forcepart",     CF_YESNO, NULL, 0, &ConfigChannel.resv_forcepart	},
 	{ "exempt_cmode_c",	CF_YESNO, NULL, 0, &ConfigChannel.exempt_cmode_c	},

src/s_conf.c

@@ -768,7 +768,6 @@ set_default_conf(void)
 	ConfigChannel.use_except = YES;
 	ConfigChannel.use_invex = YES;
 	ConfigChannel.use_knock = YES;
-	ConfigChannel.use_forward = YES;
 	ConfigChannel.use_local_channels = YES;
 	ConfigChannel.knock_delay = 300;
 	ConfigChannel.knock_delay_channel = 60;

src/s_user.c

@@ -54,6 +54,8 @@
 #include "substitution.h"
 #include "chmode.h"
 
+struct module_modes ModuleModes;
+
 static void report_and_set_user_flags(struct Client *, struct ConfItem *);
 void user_welcome(struct Client *source_p);
 
@@ -1101,7 +1103,7 @@ user_mode(struct Client *client_p, struct Client *source_p, int parc, const char
 			}
 			/* FALLTHROUGH */
 		default:
-			if (MyConnect(source_p) && *pm == 'Q' && !ConfigChannel.use_forward) {
+			if (MyConnect(source_p) && *pm == 'Q' && !ModuleModes.MODE_FORWARD) {
 				badflag = YES;
 				break;
 			}

src/supported.c

@@ -87,6 +87,9 @@
 #include "s_conf.h"
 #include "supported.h"
 #include "chmode.h"
+#include "channel.h"
+
+struct module_modes ModuleModes;
 
 rb_dlink_list isupportlist;
 
@@ -238,7 +241,7 @@ isupport_chanmodes(const void *ptr)
 	rb_snprintf(result, sizeof result, "%s%sbq,k,%slj,%s",
 			ConfigChannel.use_except ? "e" : "",
 			ConfigChannel.use_invex ? "I" : "",
-			ConfigChannel.use_forward ? "f" : "",
+			ModuleModes.MODE_FORWARD ? "f" : "",
 			cflagsbuf);
 	return result;
 }