From 5844bb57b0548ef2211589bd045ff0eca55f2cf6 Mon Sep 17 00:00:00 2001
From: pk910 <philipp@zoelle1.de>
Date: Fri, 22 Jul 2011 02:41:52 +0200
Subject: [PATCH] added real message "scanner" to mod-watchdog.c

---
 src/mod-watchdog.c | 77 ++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 75 insertions(+), 2 deletions(-)

diff --git a/src/mod-watchdog.c b/src/mod-watchdog.c
index 99527db..c114366 100644
--- a/src/mod-watchdog.c
+++ b/src/mod-watchdog.c
@@ -23,6 +23,9 @@
  *     "watchdog" {
  *         "nick" "Watchdog";
  *         "modes" "+iok";
+           "ban_duration" "2h"; //only if the channel is registered with chanserv
+           "gline_duration" "1h";
+           "punishment_reason" "Your message contained a forbidden word.";
  *     };
  *  };
  *
@@ -79,6 +82,9 @@ struct watchdog_channel {
 static struct {
     const char *nick;
     const char *modes;
+    const char *punishment_reason;
+    unsigned long ban_duration;
+    unsigned long gline_duration;
 } watchdog_conf;
 
 const char *watchdog_module_deps[] = { NULL };
@@ -331,9 +337,56 @@ static MODCMD_FUNC(cmd_unregister)
 }
 
 static void
-watchdog_channel_message(struct userNode *user, struct chanNode *chan, const char *text, struct userNode *bot, unsigned int is_notice)
+watchdog_detected_badword(struct userNode *user, struct chanNode *chan, struct badword *badword) 
 {
-    //to be continued...
+    char *hostmask;
+    char *reason = watchdog_conf.punishment_reason;
+    switch(badword->action) {
+        case BADACTION_BAN:
+            hostmask = generate_hostmask(user, GENMASK_STRICT_HOST | GENMASK_ANY_IDENT);
+            sanitize_ircmask(hostmask);
+            if(chan->channel_info) {
+                //registered channel
+                add_channel_ban(chan->channel_info, hostmask, watchdog->nick, now, now, now + watchdog_conf.ban_duration, reason);
+            }
+            mod_chanmode_init(&change);
+            change.argc = 1;
+            change.args[0].mode = MODE_BAN;
+            change.args[0].u.hostmask = hostmask;
+            mod_chanmode_announce(watchdog, chan, &change);
+            free(hostmask);
+            
+        case BADACTION_KICK:
+            KickChannelUser(user, chan, watchdog, reason);	
+            break;
+        case BADACTION_KILL:
+            DelUser(user, watchdog, 1, reason);
+            break;
+        case BADACTION_GLINE:
+            int size = strlen(user->hostname) + 3;
+            hostmask = alloca(size);
+            snprintf(hostmask, size, "*@%s", user->hostname);
+            gline_add(watchdog->nick, hostmask, watchdog_conf.gline_duration, reason, now, now, 0, 1);
+            break;
+        default:
+            //error?
+    }
+}
+
+static void
+watchdog_channel_message(struct userNode *user, struct chanNode *chan, const char *text, UNUSED_ARG(struct userNode *bot), UNUSED_ARG(unsigned int is_notice))
+{
+    dict_iterator_t it;
+
+    if(!watchdog)
+        return;
+
+    for (it = dict_first(shitlist); it; it = iter_next(it)) {
+        struct badword *badword = iter_data(it);
+        if(match_ircglob(text, badword->badword_mask)) {
+            watchdog_detected_badword(user, chan, badword);
+        }
+    }
 }
 
 static struct badword*
@@ -418,6 +471,16 @@ watchdog_conf_read(void)
     
     str = database_get_data(conf_node, "modes", RECDB_QSTRING);
     watchdog_conf.modes = (str ? str : NULL);
+    
+    str = database_get_data(conf_node, "ban_duration", RECDB_QSTRING);
+	watchdog_conf.ban_duration = str ? ParseInterval(str) : ParseInterval("2h");
+    
+    str = database_get_data(conf_node, "gline_duration", RECDB_QSTRING);
+	watchdog_conf.gline_duration = str ? ParseInterval(str) : ParseInterval("1h");
+    
+    str = database_get_data(conf_node, "punishment_reason", RECDB_QSTRING);
+	watchdog_conf.punishment_reason = (str ? str : "Your message contained a forbidden word.");
+    
 }
 
 static int
@@ -569,5 +632,15 @@ watchdog_finalize(void) {
     
     str = database_get_data(conf_node, "modes", RECDB_QSTRING);
     if (str) watchdog_conf.modes = str;
+    
+    str = database_get_data(conf_node, "ban_duration", RECDB_QSTRING);
+	if (str) watchdog_conf.ban_duration = ParseInterval(str);
+    
+    str = database_get_data(conf_node, "gline_duration", RECDB_QSTRING);
+	if (str) watchdog_conf.gline_duration = ParseInterval(str);
+    
+    str = database_get_data(conf_node, "punishment_reason", RECDB_QSTRING);
+	if (str) watchdog_conf.punishment_reason = str;
+    
     return 1;
 }
-- 
2.20.1