+/*
+ * 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
+ */
+
+/*
+ * Author : Maxim Mamontov <faust@stargazer.dp.ua>
+ */
+
+/*
+ $Revision: 1.2 $
+ $Date: 2010/03/04 12:11:09 $
+ $Author: faust $
+*/
+
+#ifndef __SEND_FUNCTOR_H__
+#define __SEND_FUNCTOR_H__
+
+#include <functional>
+#include <cstdint>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netinet/ip.h>
+
+class PacketSender : public std::unary_function<uint32_t, ssize_t> {
+ public:
+ PacketSender(int s, char * b, size_t l, uint16_t p)
+ : sock(s),
+ buffer(b),
+ length(l),
+ port(p) {}
+ ssize_t operator() (uint32_t ip)
+ {
+ struct sockaddr_in sendAddr;
+
+ sendAddr.sin_family = AF_INET;
+ sendAddr.sin_port = port;
+ sendAddr.sin_addr.s_addr = ip;
+
+ return sendto(sock, buffer, length, 0, (struct sockaddr*)&sendAddr, sizeof(sendAddr));
+ }
+ private:
+ int sock;
+ char * buffer;
+ size_t length;
+ uint16_t port;
+};
+
+#endif