Move projects back into subfolder.

[stg.git] / projects / stargazer / plugins / other / rscript / send_functor.h

diff --git a/projects/stargazer/plugins/other/rscript/send_functor.h b/projects/stargazer/plugins/other/rscript/send_functor.h
new file mode 100644 (file)
index 0000000..fbe6d3b
--- /dev/null
+++ b/projects/stargazer/plugins/other/rscript/send_functor.h
@@ -0,0 +1,62 @@
+/*
+ *    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