ph_ipx.cc

/*
 * Copyright (c) 2001 - 2003
 *      Sebastian Majewski. 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. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by Sebastian Majewski
 *      and his contributors.
 * 4. Neither the name of Sebastian Majewski nor the names of his 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 REGENTS 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.
 */



#include <netz.h>

#include "support.h"
#include "ph_packet.h"


c_string print_ipx_socket(word);
c_string print_ipx_ptype(byte);


c_string ipx_packet_handler(c_packet_info packet_info)
{
    c_string output_string;

    c_ipx_header header(packet_info.packet);

    output_string.add((char*)"IPX\t");

    string node_str[32];      
             
    output_string.add((char*)"SNODE %s ",
        conv_ipx_str(node_str, header.get_snode()));
 
    output_string.add((char*)"DNODE %s  ",
        conv_ipx_str(node_str, header.get_dnode()));
 
    output_string.add((char*)"CKSUM %u\n",
         header.get_cksum());

    output_string.add((char*)"\tSNET %08u  DNET %08u  ",
        header.get_snet(),
        header.get_dnet());

    output_string.add((char*)"LEN %u  TCTRL %u\n",
        header.get_len(),
        header.get_tcontrol());

    output_string.add((char*)"\tSSOCK %u (",
        header.get_ssock());

    output_string += print_ipx_socket(header.get_ssock());

    output_string.add((char*)")  DSOCK %u (",
        header.get_dsock());

    output_string += print_ipx_socket(header.get_dsock());

    output_string.add_hex((char*)")  PTYPE 0x%02X (",
        header.get_ptype());

    output_string += print_ipx_ptype(header.get_ptype());

    output_string.add((char*)")\n");

    output_string += debug(packet_info);

    output_string += print_line();

    return output_string;
}


c_string print_ipx_ptype(byte ptype)
{
    switch(ptype)
    {
        case IPX_TYPE_UNKNOWN:    
            return c_string((char*)"SAP or RIP");

        case IPX_TYPE_RIP:
            return c_string((char*)"RIP");

        case IPX_TYPE_SPX:
            return c_string((char*)"SPX/SPXII");

        case IPX_TYPE_NCP:
            return c_string((char*)"NCP");

        case IPX_TYPE_NETBIOS:
            return c_string((char*)"NetBIOS");

        default:
            return c_string((char*)"Unknown");
    }
}


c_string print_ipx_socket(word socket)
{
    switch(socket)
    {
        case IPX_SOCKET_ECHO:
            return c_string((char*)"Echo");

        case IPX_SOCKET_ERROR:
            return c_string((char*)"Error");

        case IPX_SOCKET_NVT: 
            return c_string((char*)"NVT");

        case IPX_SOCKET_NCP:
            return c_string((char*)"NCP");

        case IPX_SOCKET_SAP:
            return c_string((char*)"SAP");

        case IPX_SOCKET_RIP:
            return c_string((char*)"RIP");

        case IPX_SOCKET_NETBIOS:
            return c_string((char*)"NetBIOS");

        case IPX_SOCKET_NDP:
            return c_string((char*)"NDP");

        case IPX_SOCKET_SERIAL:
            return c_string((char*)"Serial");

        case IPX_SOCKET_NVT2:
            return c_string((char*)"NVT2");

        case IPX_SOCKET_PRINT:
            return c_string((char*)"Print");

        default:
            return c_string((char*)"Unknown");
    }
}