Added PacketWriter class.

include/packet_writer.h

@@ -0,0 +1,59 @@
+/*
+ * libtins is a net packet wrapper library for crafting and
+ * interpreting sniffed packets.
+ *
+ * Copyright (C) 2011 Nasel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef TINS_PACKET_WRITER_H
+#define TINS_PACKET_WRITER_H
+
+#include <pcap.h>
+#include <string>
+
+namespace Tins {
+class PDU;
+    
+class PacketWriter {
+public:
+    enum LinkType {
+        RADIOTAP = DLT_IEEE802_11_RADIO,
+        ETH2 = DLT_EN10MB
+    };
+    
+    PacketWriter(const std::string &file_name, LinkType lt);
+    ~PacketWriter();
+    
+    void write(PDU *pdu);
+    
+    template<typename ForwardIterator>
+    ForwardIterator write(ForwardIterator start, ForwardIterator end) {
+        while(start != end) 
+            write(*start++);
+        return start;
+    }
+private:
+    // You shall not copy
+    PacketWriter(const PacketWriter&);
+    PacketWriter& operator=(const PacketWriter&);
+
+    pcap_t *handle;
+    pcap_dumper_t *dumper; 
+};
+}
+
+#endif // TINS_PACKET_WRITER_H