1 files changed, 67 insertions, 0 deletions
diff --git a/src/utils/slangsfilter.cpp b/src/utils/slangsfilter.cpp
new file mode 100644
index 00000000..e950243b
--- /dev/null
+++ b/src/utils/slangsfilter.cpp
@@ -0,0 +1,67 @@
+/*
+ *  The Mana World Server
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World  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 any later version.
+ *
+ *  The Mana  World 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 The Mana  World; if not, write to the  Free Software Foundation, Inc.,
+ *  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *  $Id$
+ */
+
+#include "slangsfilter.h"
+
+namespace tmwserv
+{
+namespace utils
+{
+
+/**
+ * The slang table. Don't be surprised. We need to know about bad words in order
+ * to keep them out of the players' conversations.
+*/
+std::string slangs[] = {
+"fuck","shit","slut","whore","bitch",
+"END" // This is the terminator, don't remove it.
+};
+
+bool filterContent(std::string text)
+{
+    bool good = true;
+    unsigned int i = 0;
+    while ( !(slangs[i] == "END") )
+    {
+        for (unsigned int j = 0; j <= text.length(); j++)
+        {
+            // We look for slangs into the sentence.
+            std::string upcasedText = text;
+            std::string upcasedSlang = slangs[i];
+            std::transform(upcasedText.begin(), upcasedText.end(), upcasedText.begin(),
+                (int(*)(int))std::toupper);
+            std::transform(upcasedSlang.begin(), upcasedSlang.end(), upcasedSlang.begin(),
+                (int(*)(int))std::toupper);
+            if ( upcasedText.substr(j, upcasedSlang.length()) == upcasedSlang )
+            {
+                good = false;
+            }
+        }
+        // Next slang
+        i++;
+    }
+
+    return good;
+}
+
+} // ::utils
+} // ::tmwserv