Initial commit of code released on 2002-07-15

2015-01-25 18:26:44 -06:00
commit feca086612
102 changed files with 22822 additions and 0 deletions
--- a/Sources/floodpro.c
+++ b/Sources/floodpro.c
@@ -0,0 +1,135 @@
+/* @(#)$Id: floodpro.c,v 1.4 1999/04/04 17:00:06 seks Exp $ */
+
+/* Undernet Channel Service (X)
+ * Copyright (C) 1995-2002 Robin Thellend
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * The author can be contact by email at <csfeedback@robin.pfft.net>
+ *
+ * Please note that this software is unsupported and mostly
+ * obsolete. It was replaced by GNUworld/CMaster. See
+ * http://gnuworld.sourceforge.net/ for more information.
+ */
+
+#include "h.h"
+
+int CheckFlood(char *source, char *channel, int length)
+{
+  char buffer[200];
+  register achannel *chan;
+  register auser *user;
+  register amsg *msg, *prev;
+  register int count = 0;
+
+  chan = ToChannel(channel);
+  user = ToUser(channel, source);
+
+  if (!chan || !chan->on || !user)
+    return 0;
+
+  /* BEGINNING OF FLOOD PROTECTION ROUTINE */
+  /* 1st clean msghist older than 15 seconds */
+  prev = NULL;
+  msg = user->msghist;
+  while (msg)
+  {
+    if (msg->time < (now - 15))
+    {
+      if (prev)
+      {
+	prev->next = msg->next;
+	TTLALLOCMEM -= sizeof(amsg);
+	free(msg);
+	msg = prev->next;
+      }
+      else
+      {
+	user->msghist = msg->next;
+	TTLALLOCMEM -= sizeof(amsg);
+	free(msg);
+	msg = user->msghist;
+      }
+    }
+    else
+    {
+      prev = msg;
+      msg = msg->next;
+    }
+  }
+  /* now add the current msg to the history */
+  msg = (amsg *) MALLOC(sizeof(amsg));
+  msg->time = now;
+  msg->length = length;
+  msg->next = user->msghist;
+  user->msghist = msg;
+
+  /* now count the number of entry in the history..
+     if it's greater than the max allowed... bite!  */
+
+  count = 0;
+  for (msg = user->msghist; msg; msg = msg->next, count++);
+
+  if (chan->MsgFloodPro != 0 && count == chan->MsgFloodPro)
+  {
+    notice(source, "### FLOOD PROTECTION ACTIVATED ###");
+    sprintf(buffer, "%s!%s@%s %d", user->N->nick,
+      user->N->username, user->N->site, PUBLIC_FLOOD_SUSPEND_TIME);
+    suspend("", channel, buffer);
+
+    count = IsShit(channel, source, NULL, NULL);
+#ifdef DEBUG
+    printf("Argh! %s has a shit level %d\n", source, count);
+#endif
+    sprintf(buffer, "FLOODPRO ACTIVATED BY %s ON %s", source, channel);
+    log(buffer);
+
+    switch (count)
+    {
+    case 0:
+    case 1:
+    case 2:
+    case 3:
+    case 4:
+      log("First warning");
+      sprintf(buffer, "%s That was not very smart!", source);
+      break;
+
+    case 5:
+    case 6:
+    case 7:
+    case 8:
+    case 9:
+      log("Second warning");
+      sprintf(buffer, "%s You're pushing your luck too far!", source);
+      break;
+
+    default:
+      sprintf(buffer, "%s That was one time too many", source);
+    }
+
+    kick("", channel, buffer);
+
+    sprintf(buffer, "%s %d %d *** FLOOD ***",
+      user->N->nick,
+      PUBLIC_FLOOD_SHITLIST_TIME,
+      (count < 10) ? count + 5 :
+      PUBLIC_FLOOD_SHITLIST_LEVEL);
+    AddToShitList("", channel, buffer, 0);
+
+    return 1;
+  }
+  return 0;
+}