connector-trace.h

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/*
 * Copyright (c) 2006 Regents of the SIGNET lab, University of Padova.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University of Padova (SIGNET lab) nor the 
 *    names of its contributors may be used to endorse or promote products 
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifndef _CONNECTORTRACE_
#define _CONNECTORTRACE_

#include <math.h> // floor
#include "packet.h"
#include "basetrace.h"
#include "cltracer.h"

#define DEFAULTDEPTH 0

#define MAX_PREAMBLE_LENGTH 50

#define BASICTRACE_BUFFERLEN 1026

class ConnectorTrace : public TclObject, public Handler
{
        friend class ClMessageTracer;
public:
        ConnectorTrace();
        virtual ~ConnectorTrace();
        virtual int command(int argc, const char*const* argv);
        int depth();
        virtual void handle(Event *e);
        static void addTracer(ClMessageTracer *tr);
        static void addCommonTracer(ClMessageTracer *tr);
        
protected:
        void writeTrace(char* s,...);
        void vWriteTrace(char* s, va_list ap);
//      void writePreamble();
        void dump();
        void write_nam_trace(const char *s);
        void annotate(const char* s);
        void trace(ClMessage* m);
        void traceSync(ClMessage* m);

        BaseTrace *pt_;
        int depth_;
        int debug_;
        static ClTracer *clTr_;

        char dirToPlugin_;
        char dirToNodeCore_;
        char dirUp_;
        char dirDown_;
        char preambleToPlugin_[MAX_PREAMBLE_LENGTH];
        char preambleToNodeCore_[MAX_PREAMBLE_LENGTH];
        char preambleUp_[MAX_PREAMBLE_LENGTH];
        char preambleDown_[MAX_PREAMBLE_LENGTH];


};
#endif

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