--- /dev/null
+diff -urN eggdrop1.6.15/src/chan.h eggdrop1.6.15-topicprot/src/chan.h
+--- eggdrop1.6.15/src/chan.h Mon May 5 00:05:32 2003
++++ eggdrop1.6.15-topicprot/src/chan.h Wed May 7 10:51:30 2003
+@@ -185,6 +185,7 @@
+ int mode_mns_prot; /* modes to reject */
+ int limit_prot; /* desired limit */
+ char key_prot[121]; /* desired password */
++ char topic_prot[501]; /* desired topic */
+ char pls[21]; /* positive mode changes */
+ char mns[21]; /* negative mode changes */
+ char *key; /* new key to set */
+diff -urN eggdrop1.6.15/src/chanprog.c eggdrop1.6.15-topicprot/src/chanprog.c
+--- eggdrop1.6.15/src/chanprog.c Mon May 5 00:05:32 2003
++++ eggdrop1.6.15-topicprot/src/chanprog.c Wed May 7 10:53:11 2003
+@@ -680,3 +680,23 @@
+ pa = pb;
+ }
+ }
++
++/* If we have a protected topic and the bot is opped, halfoped,
++ * or the channel is -t, change the topic. (Sup 11May2001)
++ */
++void check_topic(struct chanset_t *chan)
++{
++ memberlist *m = NULL;
++
++ if (chan->topic_prot[0]) {
++ m = ismember(chan, botname);
++ if (!m)
++ return;
++ if (chan->channel.topic) {
++ if (!egg_strcasecmp(chan->topic_prot, chan->channel.topic))
++ return;
++ }
++ if (chan_hasop(m) || !channel_optopic(chan) || chan_hashalfop(m))
++ dprintf(DP_SERVER, "TOPIC %s :%s\n", chan->name, chan->topic_prot);
++ }
++}
+diff -urN eggdrop1.6.15/src/mod/channels.mod/channels.c eggdrop1.6.15-topicprot/src/mod/channels.mod/channels.c
+--- eggdrop1.6.15/src/mod/channels.mod/channels.c Mon May 5 00:05:32 2003
++++ eggdrop1.6.15-topicprot/src/mod/channels.mod/channels.c Wed May 7 11:07:16 2003
+@@ -364,6 +364,7 @@
+ FILE *f;
+ char s[121], w[1024], w2[1024], name[163];
+ char need1[242], need2[242], need3[242], need4[242], need5[242];
++ char topic[1002];
+ struct chanset_t *chan;
+ struct udef_struct *ul;
+
+@@ -384,13 +385,14 @@
+ convert_element(chan->dname, name);
+ get_mode_protect(chan, w);
+ convert_element(w, w2);
++ convert_element(chan->topic_prot, topic);
+ convert_element(chan->need_op, need1);
+ convert_element(chan->need_invite, need2);
+ convert_element(chan->need_key, need3);
+ convert_element(chan->need_unban, need4);
+ convert_element(chan->need_limit, need5);
+ fprintf(f,
+- "channel %s %s%schanmode %s idle-kick %d stopnethack-mode %d \
++ "channel %s %s%schanmode %s topic %s idle-kick %d stopnethack-mode %d \
+ revenge-mode %d need-op %s need-invite %s need-key %s \
+ need-unban %s need-limit %s flood-chan %d:%d flood-ctcp %d:%d \
+ flood-join %d:%d flood-kick %d:%d flood-deop %d:%d \
+@@ -402,7 +404,7 @@
+ %cdynamicexempts %cuserexempts %cdynamicinvites \
+ %cuserinvites %cnodesynch ",
+ channel_static(chan) ? "set" : "add", name, channel_static(chan) ?
+- " " : " { ", w2, chan->idle_kick, chan->stopnethack_mode,
++ " " : " { ", w2, topic, chan->idle_kick, chan->stopnethack_mode,
+ chan->revenge_mode, need1, need2, need3, need4, need5,
+ chan->flood_pub_thr, chan->flood_pub_time,
+ chan->flood_ctcp_thr, chan->flood_ctcp_time,
+diff -urN eggdrop1.6.15/src/mod/channels.mod/cmdschan.c eggdrop1.6.15-topicprot/src/mod/channels.mod/cmdschan.c
+--- eggdrop1.6.15/src/mod/channels.mod/cmdschan.c Mon May 5 00:05:32 2003
++++ eggdrop1.6.15-topicprot/src/mod/channels.mod/cmdschan.c Wed May 7 11:09:01 2003
+@@ -1241,6 +1241,7 @@
+ channel_static(chan) ? "static" : "dynamic", chan->dname);
+ get_mode_protect(chan, work);
+ dprintf(idx, "Protect modes (chanmode): %s\n", work[0] ? work : "None");
++ dprintf(idx, "Protect topic: %s\n", chan->topic_prot[0] ? chan->topic_prot : "None");
+ if (chan->idle_kick)
+ dprintf(idx, "Idle Kick after (idle-kick): %d\n", chan->idle_kick);
+ else
+diff -urN eggdrop1.6.15/src/mod/channels.mod/help/chaninfo.help eggdrop1.6.15-topicprot/src/mod/channels.mod/help/chaninfo.help
+--- eggdrop1.6.15/src/mod/channels.mod/help/chaninfo.help Mon May 5 00:05:32 2003
++++ eggdrop1.6.15-topicprot/src/mod/channels.mod/help/chaninfo.help Wed May 7 11:09:44 2003
+@@ -4,6 +4,7 @@
+ It shows any of the following:
+ %bchanmode%b These modes are enforced on the channel. Both + and -
+ modes can be enforced.
++ %btopic%b which topic is enforced on the channel
+ %bidle-kick%b Kick idle users that are not +f or above on the channel
+ after how many minutes (set this to 0 to disable).
+ %{+n}
+diff -urN eggdrop1.6.15/src/mod/channels.mod/tclchan.c eggdrop1.6.15-topicprot/src/mod/channels.mod/tclchan.c
+--- eggdrop1.6.15/src/mod/channels.mod/tclchan.c Mon May 5 00:05:32 2003
++++ eggdrop1.6.15-topicprot/src/mod/channels.mod/tclchan.c Wed May 7 11:10:59 2003
+@@ -1223,6 +1223,15 @@
+ return TCL_ERROR;
+ }
+ chan->invite_time = atoi(item[i]);
++ } else if (!strcmp(item[i], "topic")) {
++ i++;
++ if (i >= items) {
++ if (irp)
++ Tcl_AppendResult(irp, "channel topic needs argument", NULL);
++ return TCL_ERROR;
++ }
++ strncpyz(chan->topic_prot, item[i], sizeof(chan->topic_prot));
++ check_topic(chan);
+ } else if (!strcmp(item[i], "+enforcebans"))
+ chan->status |= CHAN_ENFORCEBANS;
+ else if (!strcmp(item[i], "-enforcebans"))
+diff -urN eggdrop1.6.15/src/mod/irc.mod/chan.c eggdrop1.6.15-topicprot/src/mod/irc.mod/chan.c
+--- eggdrop1.6.15/src/mod/irc.mod/chan.c Mon May 5 00:05:32 2003
++++ eggdrop1.6.15-topicprot/src/mod/irc.mod/chan.c Wed May 7 11:13:46 2003
+@@ -1473,12 +1473,14 @@
+ memberlist *m;
+ struct chanset_t *chan;
+ struct userrec *u;
++ struct flag_record fr = {FR_GLOBAL | FR_CHAN, 0, 0, 0, 0, 0};
+
+ chname = newsplit(&msg);
+ fixcolon(msg);
+ u = get_user_by_host(from);
+ nick = splitnick(&from);
+ chan = findchan(chname);
++ get_user_flagrec(u, &fr, chname);
+ if (chan) {
+ putlog(LOG_JOIN, chan->dname, "Topic changed on %s by %s!%s: %s",
+ chan->dname, nick, from, msg);
+@@ -1487,6 +1489,8 @@
+ m->last = now;
+ set_topic(chan, msg);
+ check_tcl_topc(nick, from, u, chan->dname, msg);
++ if (egg_strcasecmp(botname, nick) && !glob_master(fr) && !chan_master(fr))
++ check_topic(chan);
+ }
+ return 0;
+ }
+@@ -1505,6 +1509,7 @@
+ if (chan) {
+ set_topic(chan, NULL);
+ check_tcl_topc("*", "*", NULL, chan->dname, "");
++ check_topic(chan);
+ }
+ return 0;
+ }
+@@ -1524,6 +1529,7 @@
+ fixcolon(msg);
+ set_topic(chan, msg);
+ check_tcl_topc("*", "*", NULL, chan->dname, msg);
++ check_topic(chan);
+ }
+ return 0;
+ }
+diff -urN eggdrop1.6.15/src/mod/irc.mod/cmdsirc.c eggdrop1.6.15-topicprot/src/mod/irc.mod/cmdsirc.c
+--- eggdrop1.6.15/src/mod/irc.mod/cmdsirc.c Mon May 5 00:05:32 2003
++++ eggdrop1.6.15-topicprot/src/mod/irc.mod/cmdsirc.c Wed May 7 11:15:35 2003
+@@ -895,6 +895,7 @@
+ static void cmd_topic(struct userrec *u, int idx, char *par)
+ {
+ struct chanset_t *chan;
++ struct flag_record fr = {FR_GLOBAL | FR_CHAN, 0, 0, 0, 0, 0};
+
+ if (par[0] && (strchr(CHANMETA, par[0]) != NULL)) {
+ char *chname = newsplit(&par);
+@@ -920,6 +921,13 @@
+ dprintf(idx, "I'm not a channel op or halfop on %s and the channel is "
+ "+t.\n", chan->dname);
+ else {
++ if (chan->topic_prot[0]) {
++ get_user_flagrec(u, &fr, chan->dname);
++ if (!glob_master(fr) && !chan_master(fr)) {
++ dprintf(idx, "The topic of %s is protected.\n", chan->dname);
++ return;
++ }
++ }
+ dprintf(DP_SERVER, "TOPIC %s :%s\n", chan->name, par);
+ dprintf(idx, "Changing topic...\n");
+ putlog(LOG_CMDS, "*", "#%s# (%s) topic %s", dcc[idx].nick,
+diff -urN eggdrop1.6.15/src/mod/irc.mod/mode.c eggdrop1.6.15-topicprot/src/mod/irc.mod/mode.c
+--- eggdrop1.6.15/src/mod/irc.mod/mode.c Mon May 5 00:05:32 2003
++++ eggdrop1.6.15-topicprot/src/mod/irc.mod/mode.c Wed May 7 11:18:41 2003
+@@ -460,8 +460,10 @@
+ }
+ }
+ m->flags |= WASOP;
+- if (check_chan)
++ if (check_chan) {
+ recheck_channel(chan, 1);
++ check_topic(chan);
++ }
+ }
+
+ static void got_halfop(struct chanset_t *chan, char *nick, char *from,
+@@ -549,8 +551,10 @@
+ }
+ }
+ m->flags |= WASHALFOP;
+- if (check_chan)
++ if (check_chan) {
+ recheck_channel(chan, 1);
++ check_topic(chan);
++ }
+ }
+
+ static void got_deop(struct chanset_t *chan, char *nick, char *from,
+@@ -1223,6 +1227,8 @@
+ (chan->mode_mns_prot & todo)))
+ add_mode(chan, ms2[0] == '+' ? '-' : '+', *chg, "");
+ }
++ if ((ms2[0] == '-') && ((*chg == 't') || (*chg == 'h')))
++ check_topic(chan);
+ }
+ chg++;
+ }
+diff -urN eggdrop1.6.15/src/mod/module.h eggdrop1.6.15-topicprot/src/mod/module.h
+--- eggdrop1.6.15/src/mod/module.h Mon May 5 00:05:32 2003
++++ eggdrop1.6.15-topicprot/src/mod/module.h Wed May 7 11:19:36 2003
+@@ -368,7 +368,7 @@
+ #define rem_tcl_coups ((void (*) (tcl_coups *))global[210])
+ #define botname ((char *)(global[211]))
+ /* 212 - 215 */
+-/* 212: remove_gunk() -- UNUSED (drummer) */
++#define check_topic ((void (*)(struct chanset_t *))global[212])
+ #define check_tcl_chjn ((void (*) (const char *,const char *,int,char,int,const char *))global[213])
+ #define sanitycheck_dcc ((int (*)(char *, char *, char *, char *))global[214])
+ #define isowner ((int (*)(char *))global[215])
+diff -urN eggdrop1.6.15/src/modules.c eggdrop1.6.15-topicprot/src/modules.c
+--- eggdrop1.6.15/src/modules.c Mon May 5 00:05:33 2003
++++ eggdrop1.6.15-topicprot/src/modules.c Wed May 7 11:20:12 2003
+@@ -461,7 +461,7 @@
+ (Function) rem_tcl_coups,
+ (Function) botname,
+ /* 212 - 215 */
+- (Function) 0, /* remove_gunk() -- UNUSED! (drummer) */
++ (Function) check_topic,
+ (Function) check_tcl_chjn,
+ (Function) sanitycheck_dcc,
+ (Function) isowner,
+diff -urN eggdrop1.6.15/src/patch.h eggdrop1.6.15-topicprot/src/patch.h
+--- eggdrop1.6.15/src/patch.h Mon May 5 00:08:01 2003
++++ eggdrop1.6.15-topicprot/src/patch.h Wed May 7 11:21:14 2003
+@@ -36,7 +36,7 @@
+ *
+ *
+ */
+-/* PATCH GOES HERE */
++patch("topicprot");
+ /*
+ *
+ *
+diff -urN eggdrop1.6.15/src/proto.h eggdrop1.6.15-topicprot/src/proto.h
+--- eggdrop1.6.15/src/proto.h Mon May 5 00:05:33 2003
++++ eggdrop1.6.15-topicprot/src/proto.h Wed May 7 11:21:48 2003
+@@ -116,6 +116,7 @@
+ void set_chanlist(const char *host, struct userrec *rec);
+ void clear_chanlist(void);
+ void clear_chanlist_member(const char *nick);
++void check_topic(struct chanset_t *);
+
+ /* cmds.c */
+ int check_dcc_attrs(struct userrec *, int);