logweb.h
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- /* -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
- /*
- * logweb.h
- * Copyright (C) 2001 by the University of Southern California
- * $Id: logweb.h,v 1.3 2005/08/25 18:58:13 johnh Exp $
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * 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.
- *
- *
- * The copyright of this module includes the following
- * linking-with-specific-other-licenses addition:
- *
- * In addition, as a special exception, the copyright holders of
- * this module give you permission to combine (via static or
- * dynamic linking) this module with free software programs or
- * libraries that are released under the GNU LGPL and with code
- * included in the standard release of ns-2 under the Apache 2.0
- * license or under otherwise-compatible licenses with advertising
- * requirements (or modified versions of such code, with unchanged
- * license). You may copy and distribute such a system following the
- * terms of the GNU GPL for this module and the licenses of the
- * other code concerned, provided that you include the source code of
- * that other code when and as the GNU GPL requires distribution of
- * source code.
- *
- * Note that people who make modified versions of this module
- * are not obligated to grant this special exception for their
- * modified versions; it is their choice whether to do so. The GNU
- * General Public License gives permission to release a modified
- * version without this exception; this exception also makes it
- * possible to release a modified version which carries forward this
- * exception.
- *
- */
- //
- // Generate web traffic based on HTTP log
- // Xuan Chen (xuanc@isi.edu)
- //
- #ifndef ns_logweb_h
- #define ns_logweb_h
- #include "webtraf.h"
- // Data structure for next request
- struct request_s {
- int time;
- int client;
- int server;
- int size;
- };
- class LogWebTrafPool;
- // Data structure for the timer to send requests
- class RequestTimer : public TimerHandler{
- public:
- RequestTimer(LogWebTrafPool*);
-
- virtual void expire(Event *e);
- private:
- LogWebTrafPool *lwp;
- };
- class LogWebTrafPool : public WebTrafPool {
- public:
- LogWebTrafPool();
- virtual ~LogWebTrafPool();
- int run();
- protected:
- virtual int command(int argc, const char*const* argv);
- private:
- // handler to the http log file
- FILE* fp;
- int num_obj;
- double start_t;
- RequestTimer *req_timer;
- request_s next_req;
- int loadLog(const char*);
- int start();
- int launchReq(int, int, int);
- int processLog();
- Node* picksrc(int);
- Node* pickdst(int);
- };
- #endif // ns_logweb_h