--- /dev/null
+/*
+ * 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>
+*/
+
+#pragma once
+
+#include "stg/plugin.h"
+#include "stg/module_settings.h"
+#include "stg/logger.h"
+
+#include <string>
+#include <vector>
+
+#include <pcap.h>
+#include <pthread.h>
+#include <sys/select.h>
+
+namespace STG
+{
+
+struct Users;
+struct Tariffs;
+struct Admins;
+struct TraffCounter;
+struct Settings;
+
+}
+
+struct DEV
+{
+ DEV() : device("any"), filterExpression("ip"), handle(NULL), fd(-1) {}
+ DEV(const std::string & d) : device(d), filterExpression("ip"), handle(NULL), fd(-1) {}
+ DEV(const std::string & d, const std::string & f)
+ : device(d), filterExpression(f), handle(NULL), fd(-1) {}
+
+ std::string device;
+ std::string filterExpression;
+ pcap_t * handle;
+ struct bpf_program filter;
+ int fd;
+};
+
+typedef std::vector<DEV> DEV_MAP;
+
+class PCAP_CAP : public STG::Plugin {
+public:
+ PCAP_CAP();
+
+ void SetTraffcounter(STG::TraffCounter * tc) override { traffCnt = tc; }
+
+ int Start() override;
+ int Stop() override;
+ int Reload(const STG::ModuleSettings & /*ms*/) override { return 0; }
+ bool IsRunning() override { return isRunning; }
+
+ void SetSettings(const STG::ModuleSettings & s) override { settings = s; }
+ int ParseSettings() override;
+
+ const std::string & GetStrError() const override { return errorStr; }
+ std::string GetVersion() const override;
+ uint16_t GetStartPosition() const override { return 40; }
+ uint16_t GetStopPosition() const override { return 40; }
+
+private:
+ PCAP_CAP(const PCAP_CAP & rvalue);
+ PCAP_CAP & operator=(const PCAP_CAP & rvalue);
+
+ void TryRead(const fd_set & set);
+ void TryReadDev(const DEV & dev);
+
+ static void * Run(void *);
+
+ mutable std::string errorStr;
+
+ pthread_t thread;
+ bool nonstop;
+ bool isRunning;
+ STG::ModuleSettings settings;
+ DEV_MAP devices;
+
+ STG::TraffCounter * traffCnt;
+
+ STG::PluginLogger logger;
+};