From 8213f5b2627a6b63db9f84b572918bd7e3254dff Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Fri, 6 Apr 2001 14:14:16 +0000
Subject: A lot of small changes (search-n-replace) make a big commit:

  - fixed update bug in book.module
  - provide a log message when both adding and updating book pages
  - all configurable variables are now accessed through "variable_get()":
  - rewrote watchdog and submission throttle and removed watchdog.inc
  - improved robustness of sections.inc
  - imporved story.module
  - updated ./database/database.sql
---
 includes/common.inc | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'includes/common.inc')

diff --git a/includes/common.inc b/includes/common.inc
index 3dece2c39..81127c22c 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -9,12 +9,30 @@ function conf_init() {
   return $file;
 }
 
+function watchdog($type, $message) {
+  global $user, $watchdog, $PHP_SELF;
+  $link = ($mod) ? $mod : substr(strrchr($PHP_SELF, "/"), 1, strrchr($PHP_SELF, "/") - 4);
+  db_query("INSERT INTO watchdog (user, type, link, message, location, hostname, timestamp) VALUES ('$user->id', '". check_input($type) ."', '". check_input($link) ."', '". check_input($message) ."', '". check_input(getenv("REQUEST_URI")) ."', '". check_input(getenv("REMOTE_ADDR")) ."', '". time() ."')");
+}
+
+function throttle($type, $rate) {
+  if (!(user_access($user, "watchdog") || user_access($user, "comment") || user_access($user, "node"))) {
+    if ($throttle = db_fetch_object(db_query("SELECT * FROM watchdog WHERE type = '$type' AND hostname = '". getenv("REMOTE_ADDR") ."' AND ". time() ." - timestamp < $rate"))) {
+      watchdog("warning", "throttle: '". getenv("REMOTE_ADDR") ."' exceeded submission rate - $throttle->type");
+      header("Location: error.php?op=throttle");
+      exit();
+    }
+    else {
+      watchdog($type, "throttle control");
+    }
+  }
+}
+
 $conf = conf_init();
 
 include_once "includes/$conf.conf";
 include_once "includes/database.inc";
 include_once "includes/variable.inc";
-include_once "includes/watchdog.inc";
 include_once "includes/function.inc";
 include_once "includes/comment.inc";
 include_once "includes/module.inc";
-- 
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